amd/addrlib: move addrlib from amdgpu winsys to common code

Acked-by: Marek Olšák <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>

19 files changed, 21745 insertions, 0 deletions

diff --git a/src/amd/addrlib/addrinterface.cpp b/src/amd/addrlib/addrinterface.cpp
new file mode 100644
index 00000000000..65569278b1e
--- /dev/null
+++ b/src/amd/addrlib/addrinterface.cpp
@@ -0,0 +1,1008 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrinterface.cpp
+* @brief Contains the addrlib interface functions
+***************************************************************************************************
+*/
+#include "addrinterface.h"
+#include "addrlib.h"
+
+#include "addrcommon.h"
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               Create/Destroy/Config functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrCreate
+*
+*   @brief
+*       Create address lib object
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrCreate(
+    const ADDR_CREATE_INPUT*    pAddrCreateIn,  ///< [in] infomation for creating address lib object
+    ADDR_CREATE_OUTPUT*         pAddrCreateOut) ///< [out] address lib handle
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    returnCode = AddrLib::Create(pAddrCreateIn, pAddrCreateOut);
+
+    return returnCode;
+}
+
+
+
+/**
+***************************************************************************************************
+*   AddrDestroy
+*
+*   @brief
+*       Destroy address lib object
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrDestroy(
+    ADDR_HANDLE hLib) ///< [in] address lib handle
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (hLib)
+    {
+        AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+        pLib->Destroy();
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                    Surface functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrComputeSurfaceInfo
+*
+*   @brief
+*       Calculate surface width/height/depth/alignments and suitable tiling mode
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeSurfaceInfo(
+    ADDR_HANDLE                             hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,  ///< [in] surface information
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut) ///< [out] surface parameters and alignments
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeSurfaceInfo(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+
+
+/**
+***************************************************************************************************
+*   AddrComputeSurfaceAddrFromCoord
+*
+*   @brief
+*       Compute surface address according to coordinates
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeSurfaceAddrFromCoord(
+    ADDR_HANDLE                                     hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,  ///< [in] surface info and coordinates
+    ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT*      pOut) ///< [out] surface address
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeSurfaceAddrFromCoord(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeSurfaceCoordFromAddr
+*
+*   @brief
+*       Compute coordinates according to surface address
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeSurfaceCoordFromAddr(
+    ADDR_HANDLE                                     hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn,  ///< [in] surface info and address
+    ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT*      pOut) ///< [out] coordinates
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeSurfaceCoordFromAddr(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                   HTile functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrComputeHtileInfo
+*
+*   @brief
+*       Compute Htile pitch, height, base alignment and size in bytes
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeHtileInfo(
+    ADDR_HANDLE                             hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_HTILE_INFO_INPUT*    pIn,  ///< [in] Htile information
+    ADDR_COMPUTE_HTILE_INFO_OUTPUT*         pOut) ///< [out] Htile pitch, height and size in bytes
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeHtileInfo(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeHtileAddrFromCoord
+*
+*   @brief
+*       Compute Htile address according to coordinates (of depth buffer)
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeHtileAddrFromCoord(
+    ADDR_HANDLE                                     hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT*   pIn,  ///< [in] Htile info and coordinates
+    ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT*        pOut) ///< [out] Htile address
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeHtileAddrFromCoord(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeHtileCoordFromAddr
+*
+*   @brief
+*       Compute coordinates within depth buffer (1st pixel of a micro tile) according to
+*       Htile address
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeHtileCoordFromAddr(
+    ADDR_HANDLE                                     hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT*   pIn,  ///< [in] Htile info and address
+    ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT*        pOut) ///< [out] Htile coordinates
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeHtileCoordFromAddr(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                     C-mask functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrComputeCmaskInfo
+*
+*   @brief
+*       Compute Cmask pitch, height, base alignment and size in bytes from color buffer
+*       info
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeCmaskInfo(
+    ADDR_HANDLE                             hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_CMASK_INFO_INPUT*    pIn,  ///< [in] Cmask pitch and height
+    ADDR_COMPUTE_CMASK_INFO_OUTPUT*         pOut) ///< [out] Cmask pitch, height and size in bytes
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeCmaskInfo(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeCmaskAddrFromCoord
+*
+*   @brief
+*       Compute Cmask address according to coordinates (of MSAA color buffer)
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeCmaskAddrFromCoord(
+    ADDR_HANDLE                                     hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT*   pIn,  ///< [in] Cmask info and coordinates
+    ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT*        pOut) ///< [out] Cmask address
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeCmaskAddrFromCoord(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeCmaskCoordFromAddr
+*
+*   @brief
+*       Compute coordinates within color buffer (1st pixel of a micro tile) according to
+*       Cmask address
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeCmaskCoordFromAddr(
+    ADDR_HANDLE                                     hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT*   pIn,  ///< [in] Cmask info and address
+    ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT*        pOut) ///< [out] Cmask coordinates
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeCmaskCoordFromAddr(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                     F-mask functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrComputeFmaskInfo
+*
+*   @brief
+*       Compute Fmask pitch/height/depth/alignments and size in bytes
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeFmaskInfo(
+    ADDR_HANDLE                             hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_FMASK_INFO_INPUT*    pIn,  ///< [in] Fmask information
+    ADDR_COMPUTE_FMASK_INFO_OUTPUT*         pOut) ///< [out] Fmask pitch and height
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeFmaskInfo(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeFmaskAddrFromCoord
+*
+*   @brief
+*       Compute Fmask address according to coordinates (x,y,slice,sample,plane)
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeFmaskAddrFromCoord(
+    ADDR_HANDLE                                     hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT*   pIn,  ///< [in] Fmask info and coordinates
+    ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT*        pOut) ///< [out] Fmask address
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeFmaskAddrFromCoord(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeFmaskCoordFromAddr
+*
+*   @brief
+*       Compute coordinates (x,y,slice,sample,plane) according to Fmask address
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeFmaskCoordFromAddr(
+    ADDR_HANDLE                                     hLib, ///< [in] address lib handle
+    const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT*   pIn,  ///< [in] Fmask info and address
+    ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT*        pOut) ///< [out] Fmask coordinates
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeFmaskCoordFromAddr(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                     DCC key functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrComputeDccInfo
+*
+*   @brief
+*       Compute DCC key size, base alignment based on color surface size, tile info or tile index
+*
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeDccInfo(
+    ADDR_HANDLE                             hLib,   ///< [in] handle of addrlib
+    const ADDR_COMPUTE_DCCINFO_INPUT*       pIn,    ///< [in] input
+    ADDR_COMPUTE_DCCINFO_OUTPUT*            pOut)   ///< [out] output
+{
+    ADDR_E_RETURNCODE returnCode;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    if (pLib != NULL)
+    {
+       returnCode = pLib->ComputeDccInfo(pIn, pOut);
+    }
+    else
+    {
+       returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Below functions are element related or helper functions
+///////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrGetVersion
+*
+*   @brief
+*       Get AddrLib version number. Client may check this return value against ADDRLIB_VERSION
+*       defined in addrinterface.h to see if there is a mismatch.
+***************************************************************************************************
+*/
+UINT_32 ADDR_API AddrGetVersion(ADDR_HANDLE hLib)
+{
+    UINT_32 version = 0;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_ASSERT(pLib != NULL);
+
+    if (pLib)
+    {
+        version = pLib->GetVersion();
+    }
+
+    return version;
+}
+
+/**
+***************************************************************************************************
+*   AddrUseTileIndex
+*
+*   @brief
+*       Return TRUE if tileIndex is enabled in this address library
+***************************************************************************************************
+*/
+BOOL_32 ADDR_API AddrUseTileIndex(ADDR_HANDLE hLib)
+{
+    BOOL_32 useTileIndex = FALSE;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_ASSERT(pLib != NULL);
+
+    if (pLib)
+    {
+        useTileIndex = pLib->UseTileIndex(0);
+    }
+
+    return useTileIndex;
+}
+
+/**
+***************************************************************************************************
+*   AddrUseCombinedSwizzle
+*
+*   @brief
+*       Return TRUE if combined swizzle is enabled in this address library
+***************************************************************************************************
+*/
+BOOL_32 ADDR_API AddrUseCombinedSwizzle(ADDR_HANDLE hLib)
+{
+    BOOL_32 useCombinedSwizzle = FALSE;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_ASSERT(pLib != NULL);
+
+    if (pLib)
+    {
+        useCombinedSwizzle = pLib->UseCombinedSwizzle();
+    }
+
+    return useCombinedSwizzle;
+}
+
+/**
+***************************************************************************************************
+*   AddrExtractBankPipeSwizzle
+*
+*   @brief
+*       Extract Bank and Pipe swizzle from base256b
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrExtractBankPipeSwizzle(
+    ADDR_HANDLE                                 hLib,     ///< [in] addrlib handle
+    const ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT*  pIn,      ///< [in] input structure
+    ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT*       pOut)     ///< [out] output structure
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ExtractBankPipeSwizzle(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrCombineBankPipeSwizzle
+*
+*   @brief
+*       Combine Bank and Pipe swizzle
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrCombineBankPipeSwizzle(
+    ADDR_HANDLE                                 hLib,
+    const ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT*  pIn,
+    ADDR_COMBINE_BANKPIPE_SWIZZLE_OUTPUT*       pOut)
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->CombineBankPipeSwizzle(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeSliceSwizzle
+*
+*   @brief
+*       Compute a swizzle for slice from a base swizzle
+*   @return
+*       ADDR_OK if no error
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeSliceSwizzle(
+    ADDR_HANDLE                                 hLib,
+    const ADDR_COMPUTE_SLICESWIZZLE_INPUT*      pIn,
+    ADDR_COMPUTE_SLICESWIZZLE_OUTPUT*           pOut)
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeSliceTileSwizzle(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputeBaseSwizzle
+*
+*   @brief
+*       Return a Combined Bank and Pipe swizzle base on surface based on surface type/index
+*   @return
+*       ADDR_OK if no error
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeBaseSwizzle(
+    ADDR_HANDLE                             hLib,
+    const ADDR_COMPUTE_BASE_SWIZZLE_INPUT*  pIn,
+    ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT*       pOut)
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputeBaseSwizzle(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   ElemFlt32ToDepthPixel
+*
+*   @brief
+*       Convert a FLT_32 value to a depth/stencil pixel value
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+*
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API ElemFlt32ToDepthPixel(
+    ADDR_HANDLE                         hLib,    ///< [in] addrlib handle
+    const ELEM_FLT32TODEPTHPIXEL_INPUT* pIn,     ///< [in] per-component value
+    ELEM_FLT32TODEPTHPIXEL_OUTPUT*      pOut)    ///< [out] final pixel value
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    if (pLib != NULL)
+    {
+        pLib->Flt32ToDepthPixel(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   ElemFlt32ToColorPixel
+*
+*   @brief
+*       Convert a FLT_32 value to a red/green/blue/alpha pixel value
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+*
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API ElemFlt32ToColorPixel(
+    ADDR_HANDLE                         hLib,    ///< [in] addrlib handle
+    const ELEM_FLT32TOCOLORPIXEL_INPUT* pIn,     ///< [in] format, surface number and swap value
+    ELEM_FLT32TOCOLORPIXEL_OUTPUT*      pOut)    ///< [out] final pixel value
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    if (pLib != NULL)
+    {
+        pLib->Flt32ToColorPixel(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   ElemGetExportNorm
+*
+*   @brief
+*       Helper function to check one format can be EXPORT_NUM,
+*       which is a register CB_COLOR_INFO.SURFACE_FORMAT.
+*       FP16 can be reported as EXPORT_NORM for rv770 in r600
+*       family
+*
+***************************************************************************************************
+*/
+BOOL_32 ADDR_API ElemGetExportNorm(
+    ADDR_HANDLE                     hLib, ///< [in] addrlib handle
+    const ELEM_GETEXPORTNORM_INPUT* pIn)  ///< [in] input structure
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+    BOOL_32 enabled = FALSE;
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        enabled = pLib->GetExportNorm(pIn);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    ADDR_ASSERT(returnCode == ADDR_OK);
+
+    return enabled;
+}
+
+/**
+***************************************************************************************************
+*   AddrConvertTileInfoToHW
+*
+*   @brief
+*       Convert tile info from real value to hardware register value
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrConvertTileInfoToHW(
+    ADDR_HANDLE                             hLib, ///< [in] address lib handle
+    const ADDR_CONVERT_TILEINFOTOHW_INPUT*  pIn,  ///< [in] tile info with real value
+    ADDR_CONVERT_TILEINFOTOHW_OUTPUT*       pOut) ///< [out] tile info with HW register value
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ConvertTileInfoToHW(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrConvertTileIndex
+*
+*   @brief
+*       Convert tile index to tile mode/type/info
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrConvertTileIndex(
+    ADDR_HANDLE                          hLib, ///< [in] address lib handle
+    const ADDR_CONVERT_TILEINDEX_INPUT*  pIn,  ///< [in] input - tile index
+    ADDR_CONVERT_TILEINDEX_OUTPUT*       pOut) ///< [out] tile mode/type/info
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ConvertTileIndex(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrConvertTileIndex1
+*
+*   @brief
+*       Convert tile index to tile mode/type/info
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrConvertTileIndex1(
+    ADDR_HANDLE                          hLib, ///< [in] address lib handle
+    const ADDR_CONVERT_TILEINDEX1_INPUT* pIn,  ///< [in] input - tile index
+    ADDR_CONVERT_TILEINDEX_OUTPUT*       pOut) ///< [out] tile mode/type/info
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ConvertTileIndex1(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrGetTileIndex
+*
+*   @brief
+*       Get tile index from tile mode/type/info
+*
+*   @return
+*       ADDR_OK if successful, otherwise an error code of ADDR_E_RETURNCODE
+*
+*   @note
+*       Only meaningful for SI (and above)
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrGetTileIndex(
+    ADDR_HANDLE                     hLib,
+    const ADDR_GET_TILEINDEX_INPUT* pIn,
+    ADDR_GET_TILEINDEX_OUTPUT*      pOut)
+{
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->GetTileIndex(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrComputePrtInfo
+*
+*   @brief
+*       Interface function for ComputePrtInfo
+*
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputePrtInfo(
+    ADDR_HANDLE                 hLib,
+    const ADDR_PRT_INFO_INPUT*  pIn,
+    ADDR_PRT_INFO_OUTPUT*       pOut)
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    AddrLib* pLib = AddrLib::GetAddrLib(hLib);
+
+    if (pLib != NULL)
+    {
+        returnCode = pLib->ComputePrtInfo(pIn, pOut);
+    }
+    else
+    {
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
diff --git a/src/amd/addrlib/addrinterface.h b/src/amd/addrlib/addrinterface.h
new file mode 100644
index 00000000000..ead603378cf
--- /dev/null
+++ b/src/amd/addrlib/addrinterface.h
@@ -0,0 +1,2166 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrinterface.h
+* @brief Contains the addrlib interfaces declaration and parameter defines
+***************************************************************************************************
+*/
+#ifndef __ADDR_INTERFACE_H__
+#define __ADDR_INTERFACE_H__
+
+#include "addrtypes.h"
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+#define ADDRLIB_VERSION_MAJOR 5
+#define ADDRLIB_VERSION_MINOR 25
+#define ADDRLIB_VERSION ((ADDRLIB_VERSION_MAJOR << 16) | ADDRLIB_VERSION_MINOR)
+
+/// Virtually all interface functions need ADDR_HANDLE as first parameter
+typedef VOID*   ADDR_HANDLE;
+
+/// Client handle used in callbacks
+typedef VOID*   ADDR_CLIENT_HANDLE;
+
+/**
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+* //                                  Callback functions
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+*    typedef VOID* (ADDR_API* ADDR_ALLOCSYSMEM)(
+*         const ADDR_ALLOCSYSMEM_INPUT* pInput);
+*    typedef ADDR_E_RETURNCODE (ADDR_API* ADDR_FREESYSMEM)(
+*         VOID* pVirtAddr);
+*    typedef ADDR_E_RETURNCODE (ADDR_API* ADDR_DEBUGPRINT)(
+*         const ADDR_DEBUGPRINT_INPUT* pInput);
+*
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+* //                               Create/Destroy/Config functions
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+*     AddrCreate()
+*     AddrDestroy()
+*
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+* //                                  Surface functions
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+*     AddrComputeSurfaceInfo()
+*     AddrComputeSurfaceAddrFromCoord()
+*     AddrComputeSurfaceCoordFromAddr()
+*
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+* //                                   HTile functions
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+*     AddrComputeHtileInfo()
+*     AddrComputeHtileAddrFromCoord()
+*     AddrComputeHtileCoordFromAddr()
+*
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+* //                                   C-mask functions
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+*     AddrComputeCmaskInfo()
+*     AddrComputeCmaskAddrFromCoord()
+*     AddrComputeCmaskCoordFromAddr()
+*
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+* //                                   F-mask functions
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+*     AddrComputeFmaskInfo()
+*     AddrComputeFmaskAddrFromCoord()
+*     AddrComputeFmaskCoordFromAddr()
+*
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+* //                               Element/Utility functions
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+*     ElemFlt32ToDepthPixel()
+*     ElemFlt32ToColorPixel()
+*     AddrExtractBankPipeSwizzle()
+*     AddrCombineBankPipeSwizzle()
+*     AddrComputeSliceSwizzle()
+*     AddrConvertTileInfoToHW()
+*     AddrConvertTileIndex()
+*     AddrConvertTileIndex1()
+*     AddrGetTileIndex()
+*     AddrComputeBaseSwizzle()
+*     AddrUseTileIndex()
+*     AddrUseCombinedSwizzle()
+*
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+* //                                    Dump functions
+* /////////////////////////////////////////////////////////////////////////////////////////////////
+*     AddrDumpSurfaceInfo()
+*     AddrDumpFmaskInfo()
+*     AddrDumpCmaskInfo()
+*     AddrDumpHtileInfo()
+*
+**/
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                      Callback functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+* @brief Alloc system memory flags.
+* @note These flags are reserved for future use and if flags are added will minimize the impact
+*       of the client.
+***************************************************************************************************
+*/
+typedef union _ADDR_ALLOCSYSMEM_FLAGS
+{
+    struct
+    {
+        UINT_32 reserved    : 32;  ///< Reserved for future use.
+    } fields;
+    UINT_32 value;
+
+} ADDR_ALLOCSYSMEM_FLAGS;
+
+/**
+***************************************************************************************************
+* @brief Alloc system memory input structure
+***************************************************************************************************
+*/
+typedef struct _ADDR_ALLOCSYSMEM_INPUT
+{
+    UINT_32                 size;           ///< Size of this structure in bytes
+
+    ADDR_ALLOCSYSMEM_FLAGS  flags;          ///< System memory flags.
+    UINT_32                 sizeInBytes;    ///< System memory allocation size in bytes.
+    ADDR_CLIENT_HANDLE      hClient;        ///< Client handle
+} ADDR_ALLOCSYSMEM_INPUT;
+
+/**
+***************************************************************************************************
+* ADDR_ALLOCSYSMEM
+*   @brief
+*       Allocate system memory callback function. Returns valid pointer on success.
+***************************************************************************************************
+*/
+typedef VOID* (ADDR_API* ADDR_ALLOCSYSMEM)(
+    const ADDR_ALLOCSYSMEM_INPUT* pInput);
+
+/**
+***************************************************************************************************
+* @brief Free system memory input structure
+***************************************************************************************************
+*/
+typedef struct _ADDR_FREESYSMEM_INPUT
+{
+    UINT_32                 size;           ///< Size of this structure in bytes
+
+    VOID*                   pVirtAddr;      ///< Virtual address
+    ADDR_CLIENT_HANDLE      hClient;        ///< Client handle
+} ADDR_FREESYSMEM_INPUT;
+
+/**
+***************************************************************************************************
+* ADDR_FREESYSMEM
+*   @brief
+*       Free system memory callback function.
+*       Returns ADDR_OK on success.
+***************************************************************************************************
+*/
+typedef ADDR_E_RETURNCODE (ADDR_API* ADDR_FREESYSMEM)(
+    const ADDR_FREESYSMEM_INPUT* pInput);
+
+/**
+***************************************************************************************************
+* @brief Print debug message input structure
+***************************************************************************************************
+*/
+typedef struct _ADDR_DEBUGPRINT_INPUT
+{
+    UINT_32             size;           ///< Size of this structure in bytes
+
+    CHAR*               pDebugString;   ///< Debug print string
+    va_list             ap;             ///< Variable argument list
+    ADDR_CLIENT_HANDLE  hClient;        ///< Client handle
+} ADDR_DEBUGPRINT_INPUT;
+
+/**
+***************************************************************************************************
+* ADDR_DEBUGPRINT
+*   @brief
+*       Print debug message callback function.
+*       Returns ADDR_OK on success.
+***************************************************************************************************
+*/
+typedef ADDR_E_RETURNCODE (ADDR_API* ADDR_DEBUGPRINT)(
+    const ADDR_DEBUGPRINT_INPUT* pInput);
+
+/**
+***************************************************************************************************
+* ADDR_CALLBACKS
+*
+*   @brief
+*       Address Library needs client to provide system memory alloc/free routines.
+***************************************************************************************************
+*/
+typedef struct _ADDR_CALLBACKS
+{
+    ADDR_ALLOCSYSMEM allocSysMem;   ///< Routine to allocate system memory
+    ADDR_FREESYSMEM  freeSysMem;    ///< Routine to free system memory
+    ADDR_DEBUGPRINT  debugPrint;    ///< Routine to print debug message
+} ADDR_CALLBACKS;
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               Create/Destroy functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+* ADDR_CREATE_FLAGS
+*
+*   @brief
+*       This structure is used to pass some setup in creation of AddrLib
+*   @note
+***************************************************************************************************
+*/
+typedef union _ADDR_CREATE_FLAGS
+{
+    struct
+    {
+        UINT_32 noCubeMipSlicesPad     : 1;    ///< Turn cubemap faces padding off
+        UINT_32 fillSizeFields         : 1;    ///< If clients fill size fields in all input and
+                                               ///  output structure
+        UINT_32 useTileIndex           : 1;    ///< Make tileIndex field in input valid
+        UINT_32 useCombinedSwizzle     : 1;    ///< Use combined tile swizzle
+        UINT_32 checkLast2DLevel       : 1;    ///< Check the last 2D mip sub level
+        UINT_32 useHtileSliceAlign     : 1;    ///< Do htile single slice alignment
+        UINT_32 degradeBaseLevel       : 1;    ///< Degrade to 1D modes automatically for base level
+        UINT_32 allowLargeThickTile    : 1;    ///< Allow 64*thickness*bytesPerPixel > rowSize
+        UINT_32 reserved               : 24;   ///< Reserved bits for future use
+    };
+
+    UINT_32 value;
+} ADDR_CREATE_FLAGS;
+
+/**
+***************************************************************************************************
+*   ADDR_REGISTER_VALUE
+*
+*   @brief
+*       Data from registers to setup AddrLib global data, used in AddrCreate
+***************************************************************************************************
+*/
+typedef struct _ADDR_REGISTER_VALUE
+{
+    UINT_32  gbAddrConfig;       ///< For R8xx, use GB_ADDR_CONFIG register value.
+                                 ///  For R6xx/R7xx, use GB_TILING_CONFIG.
+                                 ///  But they can be treated as the same.
+                                 ///  if this value is 0, use chip to set default value
+    UINT_32  backendDisables;    ///< 1 bit per backend, starting with LSB. 1=disabled,0=enabled.
+                                 ///  Register value of CC_RB_BACKEND_DISABLE.BACKEND_DISABLE
+
+                                 ///  R800 registers-----------------------------------------------
+    UINT_32  noOfBanks;          ///< Number of h/w ram banks - For r800: MC_ARB_RAMCFG.NOOFBANK
+                                 ///  No enums for this value in h/w header files
+                                 ///  0: 4
+                                 ///  1: 8
+                                 ///  2: 16
+    UINT_32  noOfRanks;          ///  MC_ARB_RAMCFG.NOOFRANK
+                                 ///  0: 1
+                                 ///  1: 2
+                                 ///  SI (R1000) registers-----------------------------------------
+    const UINT_32* pTileConfig;  ///< Global tile setting tables
+    UINT_32  noOfEntries;        ///< Number of entries in pTileConfig
+
+                                 ///< CI registers-------------------------------------------------
+    const UINT_32* pMacroTileConfig;    ///< Global macro tile mode table
+    UINT_32  noOfMacroEntries;   ///< Number of entries in pMacroTileConfig
+
+} ADDR_REGISTER_VALUE;
+
+/**
+***************************************************************************************************
+* ADDR_CREATE_INPUT
+*
+*   @brief
+*       Parameters use to create an AddrLib Object. Caller must provide all fields.
+*
+***************************************************************************************************
+*/
+typedef struct _ADDR_CREATE_INPUT
+{
+    UINT_32             size;                ///< Size of this structure in bytes
+
+    UINT_32             chipEngine;          ///< Chip Engine
+    UINT_32             chipFamily;          ///< Chip Family
+    UINT_32             chipRevision;        ///< Chip Revision
+    ADDR_CALLBACKS      callbacks;           ///< Callbacks for sysmem alloc/free/print
+    ADDR_CREATE_FLAGS   createFlags;         ///< Flags to setup AddrLib
+    ADDR_REGISTER_VALUE regValue;            ///< Data from registers to setup AddrLib global data
+    ADDR_CLIENT_HANDLE  hClient;             ///< Client handle
+    UINT_32             minPitchAlignPixels; ///< Minimum pitch alignment in pixels
+} ADDR_CREATE_INPUT;
+
+/**
+***************************************************************************************************
+* ADDR_CREATEINFO_OUTPUT
+*
+*   @brief
+*       Return AddrLib handle to client driver
+*
+***************************************************************************************************
+*/
+typedef struct _ADDR_CREATE_OUTPUT
+{
+    UINT_32     size;    ///< Size of this structure in bytes
+
+    ADDR_HANDLE hLib;    ///< Address lib handle
+} ADDR_CREATE_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrCreate
+*
+*   @brief
+*       Create AddrLib object, must be called before any interface calls
+*
+*   @return
+*       ADDR_OK if successful
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrCreate(
+    const ADDR_CREATE_INPUT*    pAddrCreateIn,
+    ADDR_CREATE_OUTPUT*         pAddrCreateOut);
+
+
+
+/**
+***************************************************************************************************
+*   AddrDestroy
+*
+*   @brief
+*       Destroy AddrLib object, must be called to free internally allocated resources.
+*
+*   @return
+*      ADDR_OK if successful
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrDestroy(
+    ADDR_HANDLE hLib);
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                    Surface functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+* @brief
+*       Bank/tiling parameters. On function input, these can be set as desired or
+*       left 0 for AddrLib to calculate/default. On function output, these are the actual
+*       parameters used.
+* @note
+*       Valid bankWidth/bankHeight value:
+*       1,2,4,8. They are factors instead of pixels or bytes.
+*
+*       The bank number remains constant across each row of the
+*       macro tile as each pipe is selected, so the number of
+*       tiles in the x direction with the same bank number will
+*       be bank_width * num_pipes.
+***************************************************************************************************
+*/
+typedef struct _ADDR_TILEINFO
+{
+    ///  Any of these parameters can be set to 0 to use the HW default.
+    UINT_32     banks;              ///< Number of banks, numerical value
+    UINT_32     bankWidth;          ///< Number of tiles in the X direction in the same bank
+    UINT_32     bankHeight;         ///< Number of tiles in the Y direction in the same bank
+    UINT_32     macroAspectRatio;   ///< Macro tile aspect ratio. 1-1:1, 2-4:1, 4-16:1, 8-64:1
+    UINT_32     tileSplitBytes;     ///< Tile split size, in bytes
+    AddrPipeCfg pipeConfig;         ///< Pipe Config = HW enum + 1
+} ADDR_TILEINFO;
+
+// Create a define to avoid client change. The removal of R800 is because we plan to implement SI
+// within 800 HWL - An AddrPipeCfg is added in above data structure
+typedef ADDR_TILEINFO ADDR_R800_TILEINFO;
+
+/**
+***************************************************************************************************
+* @brief
+*       Information needed by quad buffer stereo support
+***************************************************************************************************
+*/
+typedef struct _ADDR_QBSTEREOINFO
+{
+    UINT_32         eyeHeight;          ///< Height (in pixel rows) to right eye
+    UINT_32         rightOffset;        ///< Offset (in bytes) to right eye
+    UINT_32         rightSwizzle;       ///< TileSwizzle for right eyes
+} ADDR_QBSTEREOINFO;
+
+/**
+***************************************************************************************************
+*   ADDR_SURFACE_FLAGS
+*
+*   @brief
+*       Surface flags
+***************************************************************************************************
+*/
+typedef union _ADDR_SURFACE_FLAGS
+{
+    struct
+    {
+        UINT_32 color         : 1; ///< Flag indicates this is a color buffer
+        UINT_32 depth         : 1; ///< Flag indicates this is a depth/stencil buffer
+        UINT_32 stencil       : 1; ///< Flag indicates this is a stencil buffer
+        UINT_32 texture       : 1; ///< Flag indicates this is a texture
+        UINT_32 cube          : 1; ///< Flag indicates this is a cubemap
+
+        UINT_32 volume        : 1; ///< Flag indicates this is a volume texture
+        UINT_32 fmask         : 1; ///< Flag indicates this is an fmask
+        UINT_32 cubeAsArray   : 1; ///< Flag indicates if treat cubemap as arrays
+        UINT_32 compressZ     : 1; ///< Flag indicates z buffer is compressed
+        UINT_32 overlay       : 1; ///< Flag indicates this is an overlay surface
+        UINT_32 noStencil     : 1; ///< Flag indicates this depth has no separate stencil
+        UINT_32 display       : 1; ///< Flag indicates this should match display controller req.
+        UINT_32 opt4Space     : 1; ///< Flag indicates this surface should be optimized for space
+                                   ///  i.e. save some memory but may lose performance
+        UINT_32 prt           : 1; ///< Flag for partially resident texture
+        UINT_32 qbStereo      : 1; ///< Quad buffer stereo surface
+        UINT_32 pow2Pad       : 1; ///< SI: Pad to pow2, must set for mipmap (include level0)
+        UINT_32 interleaved   : 1; ///< Special flag for interleaved YUV surface padding
+        UINT_32 degrade4Space : 1; ///< Degrade base level's tile mode to save memory
+        UINT_32 tcCompatible  : 1; ///< Flag indicates surface needs to be shader readable
+        UINT_32 dispTileType  : 1; ///< NI: force display Tiling for 128 bit shared resoruce
+        UINT_32 dccCompatible : 1; ///< VI: whether to support dcc fast clear
+        UINT_32 czDispCompatible: 1; ///< SI+: CZ family (Carrizo) has a HW bug needs special alignment.
+                                     ///<      This flag indicates we need to follow the alignment with
+                                     ///<      CZ families or other ASICs under PX configuration + CZ.
+        UINT_32 reserved      :10; ///< Reserved bits
+    };
+
+    UINT_32 value;
+} ADDR_SURFACE_FLAGS;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_SURFACE_INFO_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeSurfaceInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_SURFACE_INFO_INPUT
+{
+    UINT_32             size;               ///< Size of this structure in bytes
+
+    AddrTileMode        tileMode;           ///< Tile mode
+    AddrFormat          format;             ///< If format is set to valid one, bpp/width/height
+                                            ///  might be overwritten
+    UINT_32             bpp;                ///< Bits per pixel
+    UINT_32             numSamples;         ///< Number of samples
+    UINT_32             width;              ///< Width, in pixels
+    UINT_32             height;             ///< Height, in pixels
+    UINT_32             numSlices;          ///< Number surface slice/depth,
+                                            ///  Note:
+                                            ///  For cubemap, driver clients usually set numSlices
+                                            ///  to 1 in per-face calc.
+                                            ///  For 7xx and above, we need pad faces as slices.
+                                            ///  In this case, clients should set numSlices to 6 and
+                                            ///  this is also can be turned off by createFlags when
+                                            ///  calling AddrCreate
+    UINT_32             slice;              ///< Slice index
+    UINT_32             mipLevel;           ///< Current mipmap level.
+                                            ///  Padding/tiling have different rules for level0 and
+                                            ///  sublevels
+    ADDR_SURFACE_FLAGS  flags;              ///< Surface type flags
+    UINT_32             numFrags;           ///< Number of fragments, leave it zero or the same as
+                                            ///  number of samples for normal AA; Set it to the
+                                            ///  number of fragments for EQAA
+    /// r800 and later HWL parameters
+    // Needed by 2D tiling, for linear and 1D tiling, just keep them 0's
+    ADDR_TILEINFO*      pTileInfo;          ///< 2D tile parameters. Set to 0 to default/calculate
+    AddrTileType        tileType;           ///< Micro tiling type, not needed when tileIndex != -1
+    INT_32              tileIndex;          ///< Tile index, MUST be -1 if you don't want to use it
+                                            ///  while the global useTileIndex is set to 1
+    UINT_32             basePitch;          ///< Base level pitch in pixels, 0 means ignored, is a
+                                            ///  must for mip levels from SI+.
+                                            ///  Don't use pitch in blocks for compressed formats!
+} ADDR_COMPUTE_SURFACE_INFO_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_SURFACE_INFO_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeSurfInfo
+*   @note
+        Element: AddrLib unit for computing. e.g. BCn: 4x4 blocks; R32B32B32: 32bit with 3x pitch
+        Pixel: Original pixel
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_SURFACE_INFO_OUTPUT
+{
+    UINT_32         size;           ///< Size of this structure in bytes
+
+    UINT_32         pitch;          ///< Pitch in elements (in blocks for compressed formats)
+    UINT_32         height;         ///< Height in elements (in blocks for compressed formats)
+    UINT_32         depth;          ///< Number of slice/depth
+    UINT_64         surfSize;       ///< Surface size in bytes
+    AddrTileMode    tileMode;       ///< Actual tile mode. May differ from that in input
+    UINT_32         baseAlign;      ///< Base address alignment
+    UINT_32         pitchAlign;     ///< Pitch alignment, in elements
+    UINT_32         heightAlign;    ///< Height alignment, in elements
+    UINT_32         depthAlign;     ///< Depth alignment, aligned to thickness, for 3d texture
+    UINT_32         bpp;            ///< Bits per elements (e.g. blocks for BCn, 1/3 for 96bit)
+    UINT_32         pixelPitch;     ///< Pitch in original pixels
+    UINT_32         pixelHeight;    ///< Height in original pixels
+    UINT_32         pixelBits;      ///< Original bits per pixel, passed from input
+    UINT_64         sliceSize;      ///< Size of slice specified by input's slice
+                                    ///  The result is controlled by surface flags & createFlags
+                                    ///  By default this value equals to surfSize for volume
+    UINT_32         pitchTileMax;   ///< PITCH_TILE_MAX value for h/w register
+    UINT_32         heightTileMax;  ///< HEIGHT_TILE_MAX value for h/w register
+    UINT_32         sliceTileMax;   ///< SLICE_TILE_MAX value for h/w register
+
+    UINT_32         numSamples;     ///< Pass the effective numSamples processed in this call
+
+    /// r800 and later HWL parameters
+    ADDR_TILEINFO*  pTileInfo;      ///< Tile parameters used. Filled in if 0 on input
+    AddrTileType    tileType;       ///< Micro tiling type, only valid when tileIndex != -1
+    INT_32          tileIndex;      ///< Tile index, MAY be "downgraded"
+
+    INT_32          macroModeIndex; ///< Index in macro tile mode table if there is one (CI)
+    /// Special information to work around SI mipmap swizzle bug UBTS #317508
+    BOOL_32         last2DLevel;    ///< TRUE if this is the last 2D(3D) tiled
+                                    ///< Only meaningful when create flag checkLast2DLevel is set
+    /// Stereo info
+    ADDR_QBSTEREOINFO*  pStereoInfo;///< Stereo information, needed when .qbStereo flag is TRUE
+} ADDR_COMPUTE_SURFACE_INFO_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeSurfaceInfo
+*
+*   @brief
+*       Compute surface width/height/depth/alignments and suitable tiling mode
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeSurfaceInfo(
+    ADDR_HANDLE                             hLib,
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeSurfaceAddrFromCoord
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+
+    UINT_32         x;                  ///< X coordinate
+    UINT_32         y;                  ///< Y coordinate
+    UINT_32         slice;              ///< Slice index
+    UINT_32         sample;             ///< Sample index, use fragment index for EQAA
+
+    UINT_32         bpp;                ///< Bits per pixel
+    UINT_32         pitch;              ///< Surface pitch, in pixels
+    UINT_32         height;             ///< Surface height, in pixels
+    UINT_32         numSlices;          ///< Surface depth
+    UINT_32         numSamples;         ///< Number of samples
+
+    AddrTileMode    tileMode;           ///< Tile mode
+    BOOL_32         isDepth;            ///< TRUE if the surface uses depth sample ordering within
+                                        ///  micro tile. Textures can also choose depth sample order
+    UINT_32         tileBase;           ///< Base offset (in bits) inside micro tile which handles
+                                        ///  the case that components are stored separately
+    UINT_32         compBits;           ///< The component bits actually needed(for planar surface)
+
+    UINT_32         numFrags;           ///< Number of fragments, leave it zero or the same as
+                                        ///  number of samples for normal AA; Set it to the
+                                        ///  number of fragments for EQAA
+    /// r800 and later HWL parameters
+    // Used for 1D tiling above
+    AddrTileType    tileType;           ///< See defintion of AddrTileType
+    struct
+    {
+        UINT_32     ignoreSE : 1;       ///< TRUE if shader engines are ignored. This is texture
+                                        ///  only flag. Only non-RT texture can set this to TRUE
+        UINT_32     reserved :31;       ///< Reserved for future use.
+    };
+    // 2D tiling needs following structure
+    ADDR_TILEINFO*  pTileInfo;          ///< 2D tile parameters. Client must provide all data
+    INT_32          tileIndex;          ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+    union
+    {
+        struct
+        {
+            UINT_32  bankSwizzle;       ///< Bank swizzle
+            UINT_32  pipeSwizzle;       ///< Pipe swizzle
+        };
+        UINT_32     tileSwizzle;        ///< Combined swizzle, if useCombinedSwizzle is TRUE
+    };
+
+#if ADDR_AM_BUILD // These two fields are not valid in SW blt since no HTILE access
+    UINT_32         addr5Swizzle;       ///< ADDR5_SWIZZLE_MASK of DB_DEPTH_INFO
+    BOOL_32         is32ByteTile;       ///< Caller must have access to HTILE buffer and know if
+                                        ///  this tile is compressed to 32B
+#endif
+} ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeSurfaceAddrFromCoord
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_64 addr;           ///< Byte address
+    UINT_32 bitPosition;    ///< Bit position within surfaceAddr, 0-7.
+                            ///  For surface bpp < 8, e.g. FMT_1.
+    UINT_32 prtBlockIndex;  ///< Index of a PRT tile (64K block)
+} ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeSurfaceAddrFromCoord
+*
+*   @brief
+*       Compute surface address from a given coordinate.
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeSurfaceAddrFromCoord(
+    ADDR_HANDLE                                     hLib,
+    const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,
+    ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT*      pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeSurfaceCoordFromAddr
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+
+    UINT_64         addr;               ///< Address in bytes
+    UINT_32         bitPosition;        ///< Bit position in addr. 0-7. for surface bpp < 8,
+                                        ///  e.g. FMT_1;
+    UINT_32         bpp;                ///< Bits per pixel
+    UINT_32         pitch;              ///< Pitch, in pixels
+    UINT_32         height;             ///< Height in pixels
+    UINT_32         numSlices;          ///< Surface depth
+    UINT_32         numSamples;         ///< Number of samples
+
+    AddrTileMode    tileMode;           ///< Tile mode
+    BOOL_32         isDepth;            ///< Surface uses depth sample ordering within micro tile.
+                                        ///  Note: Textures can choose depth sample order as well.
+    UINT_32         tileBase;           ///< Base offset (in bits) inside micro tile which handles
+                                        ///  the case that components are stored separately
+    UINT_32         compBits;           ///< The component bits actually needed(for planar surface)
+
+    UINT_32         numFrags;           ///< Number of fragments, leave it zero or the same as
+                                        ///  number of samples for normal AA; Set it to the
+                                        ///  number of fragments for EQAA
+    /// r800 and later HWL parameters
+    // Used for 1D tiling above
+    AddrTileType    tileType;           ///< See defintion of AddrTileType
+    struct
+    {
+        UINT_32     ignoreSE : 1;       ///< TRUE if shader engines are ignored. This is texture
+                                        ///  only flag. Only non-RT texture can set this to TRUE
+        UINT_32     reserved :31;       ///< Reserved for future use.
+    };
+    // 2D tiling needs following structure
+    ADDR_TILEINFO*  pTileInfo;          ///< 2D tile parameters. Client must provide all data
+    INT_32          tileIndex;          ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+    union
+    {
+        struct
+        {
+            UINT_32  bankSwizzle;       ///< Bank swizzle
+            UINT_32  pipeSwizzle;       ///< Pipe swizzle
+        };
+        UINT_32     tileSwizzle;        ///< Combined swizzle, if useCombinedSwizzle is TRUE
+    };
+} ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeSurfaceCoordFromAddr
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT
+{
+    UINT_32 size;   ///< Size of this structure in bytes
+
+    UINT_32 x;      ///< X coordinate
+    UINT_32 y;      ///< Y coordinate
+    UINT_32 slice;  ///< Index of slices
+    UINT_32 sample; ///< Index of samples, means fragment index for EQAA
+} ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeSurfaceCoordFromAddr
+*
+*   @brief
+*       Compute coordinate from a given surface address
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeSurfaceCoordFromAddr(
+    ADDR_HANDLE                                     hLib,
+    const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn,
+    ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT*      pOut);
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                   HTile functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   ADDR_HTILE_FLAGS
+*
+*   @brief
+*       HTILE flags
+***************************************************************************************************
+*/
+typedef union _ADDR_HTILE_FLAGS
+{
+    struct
+    {
+        UINT_32 tcCompatible  : 1; ///< Flag indicates surface needs to be shader readable
+        UINT_32 reserved      :31; ///< Reserved bits
+    };
+
+    UINT_32 value;
+} ADDR_HTILE_FLAGS;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_HTILE_INFO_INPUT
+*
+*   @brief
+*       Input structure of AddrComputeHtileInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_HTILE_INFO_INPUT
+{
+    UINT_32            size;            ///< Size of this structure in bytes
+
+    ADDR_HTILE_FLAGS   flags;           ///< HTILE flags
+    UINT_32            pitch;           ///< Surface pitch, in pixels
+    UINT_32            height;          ///< Surface height, in pixels
+    UINT_32            numSlices;       ///< Number of slices
+    BOOL_32            isLinear;        ///< Linear or tiled HTILE layout
+    AddrHtileBlockSize blockWidth;      ///< 4 or 8. EG above only support 8
+    AddrHtileBlockSize blockHeight;     ///< 4 or 8. EG above only support 8
+    ADDR_TILEINFO*     pTileInfo;       ///< Tile info
+
+    INT_32             tileIndex;       ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+    INT_32             macroModeIndex;  ///< Index in macro tile mode table if there is one (CI)
+                                        ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_HTILE_INFO_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_HTILE_INFO_OUTPUT
+*
+*   @brief
+*       Output structure of AddrComputeHtileInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_HTILE_INFO_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_32 pitch;          ///< Pitch in pixels of depth buffer represented in this
+                            ///  HTile buffer. This might be larger than original depth
+                            ///  buffer pitch when called with an unaligned pitch.
+    UINT_32 height;         ///< Height in pixels, as above
+    UINT_64 htileBytes;     ///< Size of HTILE buffer, in bytes
+    UINT_32 baseAlign;      ///< Base alignment
+    UINT_32 bpp;            ///< Bits per pixel for HTILE is how many bits for an 8x8 block!
+    UINT_32 macroWidth;     ///< Macro width in pixels, actually squared cache shape
+    UINT_32 macroHeight;    ///< Macro height in pixels
+    UINT_64 sliceSize;      ///< Slice size, in bytes.
+} ADDR_COMPUTE_HTILE_INFO_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeHtileInfo
+*
+*   @brief
+*       Compute Htile pitch, height, base alignment and size in bytes
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeHtileInfo(
+    ADDR_HANDLE                             hLib,
+    const ADDR_COMPUTE_HTILE_INFO_INPUT*    pIn,
+    ADDR_COMPUTE_HTILE_INFO_OUTPUT*         pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeHtileAddrFromCoord
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT
+{
+    UINT_32            size;            ///< Size of this structure in bytes
+
+    UINT_32            pitch;           ///< Pitch, in pixels
+    UINT_32            height;          ///< Height in pixels
+    UINT_32            x;               ///< X coordinate
+    UINT_32            y;               ///< Y coordinate
+    UINT_32            slice;           ///< Index of slice
+    UINT_32            numSlices;       ///< Number of slices
+    BOOL_32            isLinear;        ///< Linear or tiled HTILE layout
+    AddrHtileBlockSize blockWidth;      ///< 4 or 8. 1 means 8, 0 means 4. EG above only support 8
+    AddrHtileBlockSize blockHeight;     ///< 4 or 8. 1 means 8, 0 means 4. EG above only support 8
+    ADDR_TILEINFO*     pTileInfo;       ///< Tile info
+
+    INT_32             tileIndex;       ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+    INT_32             macroModeIndex;  ///< Index in macro tile mode table if there is one (CI)
+                                        ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeHtileAddrFromCoord
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_64 addr;           ///< Address in bytes
+    UINT_32 bitPosition;    ///< Bit position, 0 or 4. CMASK and HTILE shares some lib method.
+                            ///  So we keep bitPosition for HTILE as well
+} ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeHtileAddrFromCoord
+*
+*   @brief
+*       Compute Htile address according to coordinates (of depth buffer)
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeHtileAddrFromCoord(
+    ADDR_HANDLE                                     hLib,
+    const ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT*   pIn,
+    ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT*        pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeHtileCoordFromAddr
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT
+{
+    UINT_32            size;            ///< Size of this structure in bytes
+
+    UINT_64            addr;            ///< Address
+    UINT_32            bitPosition;     ///< Bit position 0 or 4. CMASK and HTILE share some methods
+                                        ///  so we keep bitPosition for HTILE as well
+    UINT_32            pitch;           ///< Pitch, in pixels
+    UINT_32            height;          ///< Height, in pixels
+    UINT_32            numSlices;       ///< Number of slices
+    BOOL_32            isLinear;        ///< Linear or tiled HTILE layout
+    AddrHtileBlockSize blockWidth;      ///< 4 or 8. 1 means 8, 0 means 4. R8xx/R9xx only support 8
+    AddrHtileBlockSize blockHeight;     ///< 4 or 8. 1 means 8, 0 means 4. R8xx/R9xx only support 8
+    ADDR_TILEINFO*     pTileInfo;       ///< Tile info
+
+    INT_32             tileIndex;       ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+    INT_32             macroModeIndex;  ///< Index in macro tile mode table if there is one (CI)
+                                        ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeHtileCoordFromAddr
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT
+{
+    UINT_32 size;   ///< Size of this structure in bytes
+
+    UINT_32 x;      ///< X coordinate
+    UINT_32 y;      ///< Y coordinate
+    UINT_32 slice;  ///< Slice index
+} ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeHtileCoordFromAddr
+*
+*   @brief
+*       Compute coordinates within depth buffer (1st pixel of a micro tile) according to
+*       Htile address
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeHtileCoordFromAddr(
+    ADDR_HANDLE                                     hLib,
+    const ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT*   pIn,
+    ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT*        pOut);
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                     C-mask functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   ADDR_CMASK_FLAGS
+*
+*   @brief
+*       CMASK flags
+***************************************************************************************************
+*/
+typedef union _ADDR_CMASK_FLAGS
+{
+    struct
+    {
+        UINT_32 tcCompatible  : 1; ///< Flag indicates surface needs to be shader readable
+        UINT_32 reserved      :31; ///< Reserved bits
+    };
+
+    UINT_32 value;
+} ADDR_CMASK_FLAGS;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_CMASK_INFO_INPUT
+*
+*   @brief
+*       Input structure of AddrComputeCmaskInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_CMASKINFO_INPUT
+{
+    UINT_32             size;            ///< Size of this structure in bytes
+
+    ADDR_CMASK_FLAGS    flags;           ///< CMASK flags
+    UINT_32             pitch;           ///< Pitch, in pixels, of color buffer
+    UINT_32             height;          ///< Height, in pixels, of color buffer
+    UINT_32             numSlices;       ///< Number of slices, of color buffer
+    BOOL_32             isLinear;        ///< Linear or tiled layout, Only SI can be linear
+    ADDR_TILEINFO*      pTileInfo;       ///< Tile info
+
+    INT_32              tileIndex;       ///< Tile index, MUST be -1 if you don't want to use it
+                                         ///  while the global useTileIndex is set to 1
+    INT_32              macroModeIndex;  ///< Index in macro tile mode table if there is one (CI)
+                                         ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_CMASK_INFO_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_CMASK_INFO_OUTPUT
+*
+*   @brief
+*       Output structure of AddrComputeCmaskInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_CMASK_INFO_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_32 pitch;          ///< Pitch in pixels of color buffer which
+                            ///  this Cmask matches. The size might be larger than
+                            ///  original color buffer pitch when called with
+                            ///  an unaligned pitch.
+    UINT_32 height;         ///< Height in pixels, as above
+    UINT_64 cmaskBytes;     ///< Size in bytes of CMask buffer
+    UINT_32 baseAlign;      ///< Base alignment
+    UINT_32 blockMax;       ///< Cmask block size. Need this to set CB_COLORn_MASK register
+    UINT_32 macroWidth;     ///< Macro width in pixels, actually squared cache shape
+    UINT_32 macroHeight;    ///< Macro height in pixels
+    UINT_64 sliceSize;      ///< Slice size, in bytes.
+} ADDR_COMPUTE_CMASK_INFO_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeCmaskInfo
+*
+*   @brief
+*       Compute Cmask pitch, height, base alignment and size in bytes from color buffer
+*       info
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeCmaskInfo(
+    ADDR_HANDLE                             hLib,
+    const ADDR_COMPUTE_CMASK_INFO_INPUT*    pIn,
+    ADDR_COMPUTE_CMASK_INFO_OUTPUT*         pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeCmaskAddrFromCoord
+*
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT
+{
+    UINT_32          size;           ///< Size of this structure in bytes
+    UINT_32          x;              ///< X coordinate
+    UINT_32          y;              ///< Y coordinate
+    UINT_64          fmaskAddr;      ///< Fmask addr for tc compatible Cmask
+    UINT_32          slice;          ///< Slice index
+    UINT_32          pitch;          ///< Pitch in pixels, of color buffer
+    UINT_32          height;         ///< Height in pixels, of color buffer
+    UINT_32          numSlices;      ///< Number of slices
+    UINT_32          bpp;
+    BOOL_32          isLinear;       ///< Linear or tiled layout, Only SI can be linear
+    ADDR_CMASK_FLAGS flags;          ///< CMASK flags
+    ADDR_TILEINFO*   pTileInfo;      ///< Tile info
+
+    INT_32           tileIndex;      ///< Tile index, MUST be -1 if you don't want to use it
+                                     ///< while the global useTileIndex is set to 1
+    INT_32           macroModeIndex; ///< Index in macro tile mode table if there is one (CI)
+                                     ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeCmaskAddrFromCoord
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_64 addr;           ///< CMASK address in bytes
+    UINT_32 bitPosition;    ///< Bit position within addr, 0-7. CMASK is 4 bpp,
+                            ///  so the address may be located in bit 0 (0) or 4 (4)
+} ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeCmaskAddrFromCoord
+*
+*   @brief
+*       Compute Cmask address according to coordinates (of MSAA color buffer)
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeCmaskAddrFromCoord(
+    ADDR_HANDLE                                     hLib,
+    const ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT*   pIn,
+    ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT*        pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeCmaskCoordFromAddr
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT
+{
+    UINT_32        size;            ///< Size of this structure in bytes
+
+    UINT_64        addr;            ///< CMASK address in bytes
+    UINT_32        bitPosition;     ///< Bit position within addr, 0-7. CMASK is 4 bpp,
+                                    ///  so the address may be located in bit 0 (0) or 4 (4)
+    UINT_32        pitch;           ///< Pitch, in pixels
+    UINT_32        height;          ///< Height in pixels
+    UINT_32        numSlices;       ///< Number of slices
+    BOOL_32        isLinear;        ///< Linear or tiled layout, Only SI can be linear
+    ADDR_TILEINFO* pTileInfo;       ///< Tile info
+
+    INT_32         tileIndex;       ///< Tile index, MUST be -1 if you don't want to use it
+                                    ///  while the global useTileIndex is set to 1
+    INT_32         macroModeIndex;  ///< Index in macro tile mode table if there is one (CI)
+                                    ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeCmaskCoordFromAddr
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT
+{
+    UINT_32 size;   ///< Size of this structure in bytes
+
+    UINT_32 x;      ///< X coordinate
+    UINT_32 y;      ///< Y coordinate
+    UINT_32 slice;  ///< Slice index
+} ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeCmaskCoordFromAddr
+*
+*   @brief
+*       Compute coordinates within color buffer (1st pixel of a micro tile) according to
+*       Cmask address
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeCmaskCoordFromAddr(
+    ADDR_HANDLE                                     hLib,
+    const ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT*   pIn,
+    ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT*        pOut);
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                     F-mask functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_FMASK_INFO_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeFmaskInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_FMASK_INFO_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+
+    AddrTileMode    tileMode;           ///< Tile mode
+    UINT_32         pitch;              ///< Surface pitch, in pixels
+    UINT_32         height;             ///< Surface height, in pixels
+    UINT_32         numSlices;          ///< Number of slice/depth
+    UINT_32         numSamples;         ///< Number of samples
+    UINT_32         numFrags;           ///< Number of fragments, leave it zero or the same as
+                                        ///  number of samples for normal AA; Set it to the
+                                        ///  number of fragments for EQAA
+    /// r800 and later HWL parameters
+    struct
+    {
+        UINT_32 resolved:   1;          ///< TRUE if the surface is for resolved fmask, only used
+                                        ///  by H/W clients. S/W should always set it to FALSE.
+        UINT_32 reserved:  31;          ///< Reserved for future use.
+    };
+    ADDR_TILEINFO*  pTileInfo;          ///< 2D tiling parameters. Clients must give valid data
+    INT_32          tileIndex;          ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+} ADDR_COMPUTE_FMASK_INFO_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_FMASK_INFO_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeFmaskInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_FMASK_INFO_OUTPUT
+{
+    UINT_32         size;           ///< Size of this structure in bytes
+
+    UINT_32         pitch;          ///< Pitch of fmask in pixels
+    UINT_32         height;         ///< Height of fmask in pixels
+    UINT_32         numSlices;      ///< Slices of fmask
+    UINT_64         fmaskBytes;     ///< Size of fmask in bytes
+    UINT_32         baseAlign;      ///< Base address alignment
+    UINT_32         pitchAlign;     ///< Pitch alignment
+    UINT_32         heightAlign;    ///< Height alignment
+    UINT_32         bpp;            ///< Bits per pixel of FMASK is: number of bit planes
+    UINT_32         numSamples;     ///< Number of samples, used for dump, export this since input
+                                    ///  may be changed in 9xx and above
+    /// r800 and later HWL parameters
+    ADDR_TILEINFO*  pTileInfo;      ///< Tile parameters used. Fmask can have different
+                                    ///  bank_height from color buffer
+    INT_32          tileIndex;      ///< Tile index, MUST be -1 if you don't want to use it
+                                    ///  while the global useTileIndex is set to 1
+    INT_32          macroModeIndex; ///< Index in macro tile mode table if there is one (CI)
+    UINT_64         sliceSize;      ///< Size of slice in bytes
+} ADDR_COMPUTE_FMASK_INFO_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeFmaskInfo
+*
+*   @brief
+*       Compute Fmask pitch/height/depth/alignments and size in bytes
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeFmaskInfo(
+    ADDR_HANDLE                             hLib,
+    const ADDR_COMPUTE_FMASK_INFO_INPUT*    pIn,
+    ADDR_COMPUTE_FMASK_INFO_OUTPUT*         pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeFmaskAddrFromCoord
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+
+    UINT_32         x;                  ///< X coordinate
+    UINT_32         y;                  ///< Y coordinate
+    UINT_32         slice;              ///< Slice index
+    UINT_32         plane;              ///< Plane number
+    UINT_32         sample;             ///< Sample index (fragment index for EQAA)
+
+    UINT_32         pitch;              ///< Surface pitch, in pixels
+    UINT_32         height;             ///< Surface height, in pixels
+    UINT_32         numSamples;         ///< Number of samples
+    UINT_32         numFrags;           ///< Number of fragments, leave it zero or the same as
+                                        ///  number of samples for normal AA; Set it to the
+                                        ///  number of fragments for EQAA
+
+    AddrTileMode    tileMode;           ///< Tile mode
+    union
+    {
+        struct
+        {
+            UINT_32  bankSwizzle;       ///< Bank swizzle
+            UINT_32  pipeSwizzle;       ///< Pipe swizzle
+        };
+        UINT_32     tileSwizzle;        ///< Combined swizzle, if useCombinedSwizzle is TRUE
+    };
+
+    /// r800 and later HWL parameters
+    struct
+    {
+        UINT_32 resolved:   1;          ///< TRUE if this is a resolved fmask, used by H/W clients
+        UINT_32 ignoreSE:   1;          ///< TRUE if shader engines are ignored.
+        UINT_32 reserved:  30;          ///< Reserved for future use.
+    };
+    ADDR_TILEINFO*  pTileInfo;          ///< 2D tiling parameters. Client must provide all data
+
+} ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeFmaskAddrFromCoord
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_64 addr;           ///< Fmask address
+    UINT_32 bitPosition;    ///< Bit position within fmaskAddr, 0-7.
+} ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeFmaskAddrFromCoord
+*
+*   @brief
+*       Compute Fmask address according to coordinates (x,y,slice,sample,plane)
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeFmaskAddrFromCoord(
+    ADDR_HANDLE                                     hLib,
+    const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT*   pIn,
+    ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT*        pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT
+*
+*   @brief
+*       Input structure for AddrComputeFmaskCoordFromAddr
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+
+    UINT_64         addr;               ///< Address
+    UINT_32         bitPosition;        ///< Bit position within addr, 0-7.
+
+    UINT_32         pitch;              ///< Pitch, in pixels
+    UINT_32         height;             ///< Height in pixels
+    UINT_32         numSamples;         ///< Number of samples
+    UINT_32         numFrags;           ///< Number of fragments
+    AddrTileMode    tileMode;           ///< Tile mode
+    union
+    {
+        struct
+        {
+            UINT_32  bankSwizzle;       ///< Bank swizzle
+            UINT_32  pipeSwizzle;       ///< Pipe swizzle
+        };
+        UINT_32     tileSwizzle;        ///< Combined swizzle, if useCombinedSwizzle is TRUE
+    };
+
+    /// r800 and later HWL parameters
+    struct
+    {
+        UINT_32 resolved:   1;          ///< TRUE if this is a resolved fmask, used by HW components
+        UINT_32 ignoreSE:   1;          ///< TRUE if shader engines are ignored.
+        UINT_32 reserved:  30;          ///< Reserved for future use.
+    };
+    ADDR_TILEINFO*  pTileInfo;          ///< 2D tile parameters. Client must provide all data
+
+} ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT
+*
+*   @brief
+*       Output structure for AddrComputeFmaskCoordFromAddr
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT
+{
+    UINT_32 size;       ///< Size of this structure in bytes
+
+    UINT_32 x;          ///< X coordinate
+    UINT_32 y;          ///< Y coordinate
+    UINT_32 slice;      ///< Slice index
+    UINT_32 plane;      ///< Plane number
+    UINT_32 sample;     ///< Sample index (fragment index for EQAA)
+} ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeFmaskCoordFromAddr
+*
+*   @brief
+*       Compute FMASK coordinate from an given address
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeFmaskCoordFromAddr(
+    ADDR_HANDLE                                     hLib,
+    const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT*   pIn,
+    ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT*        pOut);
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                          Element/utility functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrGetVersion
+*
+*   @brief
+*       Get AddrLib version number
+***************************************************************************************************
+*/
+UINT_32 ADDR_API AddrGetVersion(ADDR_HANDLE hLib);
+
+/**
+***************************************************************************************************
+*   AddrUseTileIndex
+*
+*   @brief
+*       Return TRUE if tileIndex is enabled in this address library
+***************************************************************************************************
+*/
+BOOL_32 ADDR_API AddrUseTileIndex(ADDR_HANDLE hLib);
+
+/**
+***************************************************************************************************
+*   AddrUseCombinedSwizzle
+*
+*   @brief
+*       Return TRUE if combined swizzle is enabled in this address library
+***************************************************************************************************
+*/
+BOOL_32 ADDR_API AddrUseCombinedSwizzle(ADDR_HANDLE hLib);
+
+/**
+***************************************************************************************************
+*   ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT
+*
+*   @brief
+*       Input structure of AddrExtractBankPipeSwizzle
+***************************************************************************************************
+*/
+typedef struct _ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT
+{
+    UINT_32         size;           ///< Size of this structure in bytes
+
+    UINT_32         base256b;       ///< Base256b value
+
+    /// r800 and later HWL parameters
+    ADDR_TILEINFO*  pTileInfo;      ///< 2D tile parameters. Client must provide all data
+
+    INT_32          tileIndex;      ///< Tile index, MUST be -1 if you don't want to use it
+                                    ///  while the global useTileIndex is set to 1
+    INT_32          macroModeIndex; ///< Index in macro tile mode table if there is one (CI)
+                                    ///< README: When tileIndex is not -1, this must be valid
+} ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT
+*
+*   @brief
+*       Output structure of AddrExtractBankPipeSwizzle
+***************************************************************************************************
+*/
+typedef struct _ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_32 bankSwizzle;    ///< Bank swizzle
+    UINT_32 pipeSwizzle;    ///< Pipe swizzle
+} ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrExtractBankPipeSwizzle
+*
+*   @brief
+*       Extract Bank and Pipe swizzle from base256b
+*   @return
+*       ADDR_OK if no error
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrExtractBankPipeSwizzle(
+    ADDR_HANDLE                                 hLib,
+    const ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT*  pIn,
+    ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT*       pOut);
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT
+*
+*   @brief
+*       Input structure of AddrCombineBankPipeSwizzle
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT
+{
+    UINT_32         size;           ///< Size of this structure in bytes
+
+    UINT_32         bankSwizzle;    ///< Bank swizzle
+    UINT_32         pipeSwizzle;    ///< Pipe swizzle
+    UINT_64         baseAddr;       ///< Base address (leave it zero for driver clients)
+
+    /// r800 and later HWL parameters
+    ADDR_TILEINFO*  pTileInfo;      ///< 2D tile parameters. Client must provide all data
+
+    INT_32          tileIndex;      ///< Tile index, MUST be -1 if you don't want to use it
+                                    ///  while the global useTileIndex is set to 1
+    INT_32          macroModeIndex; ///< Index in macro tile mode table if there is one (CI)
+                                    ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMBINE_BANKPIPE_SWIZZLE_OUTPUT
+*
+*   @brief
+*       Output structure of AddrCombineBankPipeSwizzle
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMBINE_BANKPIPE_SWIZZLE_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_32 tileSwizzle;    ///< Combined swizzle
+} ADDR_COMBINE_BANKPIPE_SWIZZLE_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrCombineBankPipeSwizzle
+*
+*   @brief
+*       Combine Bank and Pipe swizzle
+*   @return
+*       ADDR_OK if no error
+*   @note
+*       baseAddr here is full MCAddress instead of base256b
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrCombineBankPipeSwizzle(
+    ADDR_HANDLE                                 hLib,
+    const ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT*  pIn,
+    ADDR_COMBINE_BANKPIPE_SWIZZLE_OUTPUT*       pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_SLICESWIZZLE_INPUT
+*
+*   @brief
+*       Input structure of AddrComputeSliceSwizzle
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_SLICESWIZZLE_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+
+    AddrTileMode    tileMode;           ///< Tile Mode
+    UINT_32         baseSwizzle;        ///< Base tile swizzle
+    UINT_32         slice;              ///< Slice index
+    UINT_64         baseAddr;           ///< Base address, driver should leave it 0 in most cases
+
+    /// r800 and later HWL parameters
+    ADDR_TILEINFO*  pTileInfo;          ///< 2D tile parameters. Actually banks needed here!
+
+    INT_32          tileIndex;          ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+    INT_32          macroModeIndex;     ///< Index in macro tile mode table if there is one (CI)
+                                        ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_SLICESWIZZLE_INPUT;
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_SLICESWIZZLE_OUTPUT
+*
+*   @brief
+*       Output structure of AddrComputeSliceSwizzle
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_SLICESWIZZLE_OUTPUT
+{
+    UINT_32  size;           ///< Size of this structure in bytes
+
+    UINT_32  tileSwizzle;    ///< Recalculated tileSwizzle value
+} ADDR_COMPUTE_SLICESWIZZLE_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeSliceSwizzle
+*
+*   @brief
+*       Extract Bank and Pipe swizzle from base256b
+*   @return
+*       ADDR_OK if no error
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeSliceSwizzle(
+    ADDR_HANDLE                             hLib,
+    const ADDR_COMPUTE_SLICESWIZZLE_INPUT*  pIn,
+    ADDR_COMPUTE_SLICESWIZZLE_OUTPUT*       pOut);
+
+
+/**
+***************************************************************************************************
+*   AddrSwizzleGenOption
+*
+*   @brief
+*       Which swizzle generating options: legacy or linear
+***************************************************************************************************
+*/
+typedef enum _AddrSwizzleGenOption
+{
+    ADDR_SWIZZLE_GEN_DEFAULT    = 0,    ///< As is in client driver implemention for swizzle
+    ADDR_SWIZZLE_GEN_LINEAR     = 1,    ///< Using a linear increment of swizzle
+} AddrSwizzleGenOption;
+
+/**
+***************************************************************************************************
+*   AddrSwizzleOption
+*
+*   @brief
+*       Controls how swizzle is generated
+***************************************************************************************************
+*/
+typedef union _ADDR_SWIZZLE_OPTION
+{
+    struct
+    {
+        UINT_32 genOption       : 1;    ///< The way swizzle is generated, see AddrSwizzleGenOption
+        UINT_32 reduceBankBit   : 1;    ///< TRUE if we need reduce swizzle bits
+        UINT_32 reserved        :30;    ///< Reserved bits
+    };
+
+    UINT_32 value;
+
+} ADDR_SWIZZLE_OPTION;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_BASE_SWIZZLE_INPUT
+*
+*   @brief
+*       Input structure of AddrComputeBaseSwizzle
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_BASE_SWIZZLE_INPUT
+{
+    UINT_32             size;           ///< Size of this structure in bytes
+
+    ADDR_SWIZZLE_OPTION option;         ///< Swizzle option
+    UINT_32             surfIndex;      ///< Index of this surface type
+    AddrTileMode        tileMode;       ///< Tile Mode
+
+    /// r800 and later HWL parameters
+    ADDR_TILEINFO*      pTileInfo;      ///< 2D tile parameters. Actually banks needed here!
+
+    INT_32              tileIndex;      ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+    INT_32              macroModeIndex; ///< Index in macro tile mode table if there is one (CI)
+                                        ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_BASE_SWIZZLE_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT
+*
+*   @brief
+*       Output structure of AddrComputeBaseSwizzle
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_32 tileSwizzle;    ///< Combined swizzle
+} ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeBaseSwizzle
+*
+*   @brief
+*       Return a Combined Bank and Pipe swizzle base on surface based on surface type/index
+*   @return
+*       ADDR_OK if no error
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeBaseSwizzle(
+    ADDR_HANDLE                             hLib,
+    const ADDR_COMPUTE_BASE_SWIZZLE_INPUT*  pIn,
+    ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT*       pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ELEM_GETEXPORTNORM_INPUT
+*
+*   @brief
+*       Input structure for ElemGetExportNorm
+*
+***************************************************************************************************
+*/
+typedef struct _ELEM_GETEXPORTNORM_INPUT
+{
+    UINT_32             size;       ///< Size of this structure in bytes
+
+    AddrColorFormat     format;     ///< Color buffer format; Client should use ColorFormat
+    AddrSurfaceNumber   num;        ///< Surface number type; Client should use NumberType
+    AddrSurfaceSwap     swap;       ///< Surface swap byte swap; Client should use SurfaceSwap
+    UINT_32             numSamples; ///< Number of samples
+} ELEM_GETEXPORTNORM_INPUT;
+
+/**
+***************************************************************************************************
+*  ElemGetExportNorm
+*
+*   @brief
+*       Helper function to check one format can be EXPORT_NUM, which is a register
+*       CB_COLOR_INFO.SURFACE_FORMAT. FP16 can be reported as EXPORT_NORM for rv770 in r600
+*       family
+*   @note
+*       The implementation is only for r600.
+*       00 - EXPORT_FULL: PS exports are 4 pixels with 4 components with 32-bits-per-component. (two
+*       clocks per export)
+*       01 - EXPORT_NORM: PS exports are 4 pixels with 4 components with 16-bits-per-component. (one
+*       clock per export)
+*
+***************************************************************************************************
+*/
+BOOL_32 ADDR_API ElemGetExportNorm(
+    ADDR_HANDLE                     hLib,
+    const ELEM_GETEXPORTNORM_INPUT* pIn);
+
+
+
+/**
+***************************************************************************************************
+*   ELEM_FLT32TODEPTHPIXEL_INPUT
+*
+*   @brief
+*       Input structure for addrFlt32ToDepthPixel
+*
+***************************************************************************************************
+*/
+typedef struct _ELEM_FLT32TODEPTHPIXEL_INPUT
+{
+    UINT_32         size;           ///< Size of this structure in bytes
+
+    AddrDepthFormat format;         ///< Depth buffer format
+    ADDR_FLT_32     comps[2];       ///< Component values (Z/stencil)
+} ELEM_FLT32TODEPTHPIXEL_INPUT;
+
+/**
+***************************************************************************************************
+*   ELEM_FLT32TODEPTHPIXEL_INPUT
+*
+*   @brief
+*       Output structure for ElemFlt32ToDepthPixel
+*
+***************************************************************************************************
+*/
+typedef struct _ELEM_FLT32TODEPTHPIXEL_OUTPUT
+{
+    UINT_32 size;           ///< Size of this structure in bytes
+
+    UINT_8* pPixel;         ///< Real depth value. Same data type as depth buffer.
+                            ///  Client must provide enough storage for this type.
+    UINT_32 depthBase;      ///< Tile base in bits for depth bits
+    UINT_32 stencilBase;    ///< Tile base in bits for stencil bits
+    UINT_32 depthBits;      ///< Bits for depth
+    UINT_32 stencilBits;    ///< Bits for stencil
+} ELEM_FLT32TODEPTHPIXEL_OUTPUT;
+
+/**
+***************************************************************************************************
+*   ElemFlt32ToDepthPixel
+*
+*   @brief
+*       Convert a FLT_32 value to a depth/stencil pixel value
+*
+*   @return
+*       Return code
+*
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API ElemFlt32ToDepthPixel(
+    ADDR_HANDLE                         hLib,
+    const ELEM_FLT32TODEPTHPIXEL_INPUT* pIn,
+    ELEM_FLT32TODEPTHPIXEL_OUTPUT*      pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ELEM_FLT32TOCOLORPIXEL_INPUT
+*
+*   @brief
+*       Input structure for addrFlt32ToColorPixel
+*
+***************************************************************************************************
+*/
+typedef struct _ELEM_FLT32TOCOLORPIXEL_INPUT
+{
+    UINT_32            size;           ///< Size of this structure in bytes
+
+    AddrColorFormat    format;         ///< Color buffer format
+    AddrSurfaceNumber  surfNum;        ///< Surface number
+    AddrSurfaceSwap    surfSwap;       ///< Surface swap
+    ADDR_FLT_32        comps[4];       ///< Component values (r/g/b/a)
+} ELEM_FLT32TOCOLORPIXEL_INPUT;
+
+/**
+***************************************************************************************************
+*   ELEM_FLT32TOCOLORPIXEL_INPUT
+*
+*   @brief
+*       Output structure for ElemFlt32ToColorPixel
+*
+***************************************************************************************************
+*/
+typedef struct _ELEM_FLT32TOCOLORPIXEL_OUTPUT
+{
+    UINT_32 size;       ///< Size of this structure in bytes
+
+    UINT_8* pPixel;     ///< Real color value. Same data type as color buffer.
+                        ///  Client must provide enough storage for this type.
+} ELEM_FLT32TOCOLORPIXEL_OUTPUT;
+
+/**
+***************************************************************************************************
+*   ElemFlt32ToColorPixel
+*
+*   @brief
+*       Convert a FLT_32 value to a red/green/blue/alpha pixel value
+*
+*   @return
+*       Return code
+*
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API ElemFlt32ToColorPixel(
+    ADDR_HANDLE                         hLib,
+    const ELEM_FLT32TOCOLORPIXEL_INPUT* pIn,
+    ELEM_FLT32TOCOLORPIXEL_OUTPUT*      pOut);
+
+
+/**
+***************************************************************************************************
+*   ADDR_CONVERT_TILEINFOTOHW_INPUT
+*
+*   @brief
+*       Input structure for AddrConvertTileInfoToHW
+*   @note
+*       When reverse is TRUE, indices are igonred
+***************************************************************************************************
+*/
+typedef struct _ADDR_CONVERT_TILEINFOTOHW_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+    BOOL_32         reverse;            ///< Convert control flag.
+                                        ///  FALSE: convert from real value to HW value;
+                                        ///  TRUE: convert from HW value to real value.
+
+    /// r800 and later HWL parameters
+    ADDR_TILEINFO*  pTileInfo;          ///< Tile parameters with real value
+
+    INT_32          tileIndex;          ///< Tile index, MUST be -1 if you don't want to use it
+                                        ///  while the global useTileIndex is set to 1
+    INT_32          macroModeIndex;     ///< Index in macro tile mode table if there is one (CI)
+                                        ///< README: When tileIndex is not -1, this must be valid
+} ADDR_CONVERT_TILEINFOTOHW_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_CONVERT_TILEINFOTOHW_OUTPUT
+*
+*   @brief
+*       Output structure for AddrConvertTileInfoToHW
+***************************************************************************************************
+*/
+typedef struct _ADDR_CONVERT_TILEINFOTOHW_OUTPUT
+{
+    UINT_32             size;               ///< Size of this structure in bytes
+
+    /// r800 and later HWL parameters
+    ADDR_TILEINFO*      pTileInfo;          ///< Tile parameters with hardware register value
+
+} ADDR_CONVERT_TILEINFOTOHW_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrConvertTileInfoToHW
+*
+*   @brief
+*       Convert tile info from real value to hardware register value
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrConvertTileInfoToHW(
+    ADDR_HANDLE                             hLib,
+    const ADDR_CONVERT_TILEINFOTOHW_INPUT*  pIn,
+    ADDR_CONVERT_TILEINFOTOHW_OUTPUT*       pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_CONVERT_TILEINDEX_INPUT
+*
+*   @brief
+*       Input structure for AddrConvertTileIndex
+***************************************************************************************************
+*/
+typedef struct _ADDR_CONVERT_TILEINDEX_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+
+    INT_32          tileIndex;          ///< Tile index
+    INT_32          macroModeIndex;     ///< Index in macro tile mode table if there is one (CI)
+    BOOL_32         tileInfoHw;         ///< Set to TRUE if client wants HW enum, otherwise actual
+} ADDR_CONVERT_TILEINDEX_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_CONVERT_TILEINDEX_OUTPUT
+*
+*   @brief
+*       Output structure for AddrConvertTileIndex
+***************************************************************************************************
+*/
+typedef struct _ADDR_CONVERT_TILEINDEX_OUTPUT
+{
+    UINT_32             size;           ///< Size of this structure in bytes
+
+    AddrTileMode        tileMode;       ///< Tile mode
+    AddrTileType        tileType;       ///< Tile type
+    ADDR_TILEINFO*      pTileInfo;      ///< Tile info
+
+} ADDR_CONVERT_TILEINDEX_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrConvertTileIndex
+*
+*   @brief
+*       Convert tile index to tile mode/type/info
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrConvertTileIndex(
+    ADDR_HANDLE                         hLib,
+    const ADDR_CONVERT_TILEINDEX_INPUT* pIn,
+    ADDR_CONVERT_TILEINDEX_OUTPUT*      pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_CONVERT_TILEINDEX1_INPUT
+*
+*   @brief
+*       Input structure for AddrConvertTileIndex1 (without macro mode index)
+***************************************************************************************************
+*/
+typedef struct _ADDR_CONVERT_TILEINDEX1_INPUT
+{
+    UINT_32         size;               ///< Size of this structure in bytes
+
+    INT_32          tileIndex;          ///< Tile index
+    UINT_32         bpp;                ///< Bits per pixel
+    UINT_32         numSamples;         ///< Number of samples
+    BOOL_32         tileInfoHw;         ///< Set to TRUE if client wants HW enum, otherwise actual
+} ADDR_CONVERT_TILEINDEX1_INPUT;
+
+/**
+***************************************************************************************************
+*   AddrConvertTileIndex1
+*
+*   @brief
+*       Convert tile index to tile mode/type/info
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrConvertTileIndex1(
+    ADDR_HANDLE                             hLib,
+    const ADDR_CONVERT_TILEINDEX1_INPUT*    pIn,
+    ADDR_CONVERT_TILEINDEX_OUTPUT*          pOut);
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_GET_TILEINDEX_INPUT
+*
+*   @brief
+*       Input structure for AddrGetTileIndex
+***************************************************************************************************
+*/
+typedef struct _ADDR_GET_TILEINDEX_INPUT
+{
+    UINT_32         size;           ///< Size of this structure in bytes
+
+    AddrTileMode    tileMode;       ///< Tile mode
+    AddrTileType    tileType;       ///< Tile-type: disp/non-disp/...
+    ADDR_TILEINFO*  pTileInfo;      ///< Pointer to tile-info structure, can be NULL for linear/1D
+} ADDR_GET_TILEINDEX_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_GET_TILEINDEX_OUTPUT
+*
+*   @brief
+*       Output structure for AddrGetTileIndex
+***************************************************************************************************
+*/
+typedef struct _ADDR_GET_TILEINDEX_OUTPUT
+{
+    UINT_32         size;           ///< Size of this structure in bytes
+
+    INT_32          index;          ///< index in table
+} ADDR_GET_TILEINDEX_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrGetTileIndex
+*
+*   @brief
+*       Get the tiling mode index in table
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrGetTileIndex(
+    ADDR_HANDLE                     hLib,
+    const ADDR_GET_TILEINDEX_INPUT* pIn,
+    ADDR_GET_TILEINDEX_OUTPUT*      pOut);
+
+
+
+
+/**
+***************************************************************************************************
+*   ADDR_PRT_INFO_INPUT
+*
+*   @brief
+*       Input structure for AddrComputePrtInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_PRT_INFO_INPUT
+{
+    AddrFormat          format;        ///< Surface format
+    UINT_32             baseMipWidth;  ///< Base mipmap width
+    UINT_32             baseMipHeight; ///< Base mipmap height
+    UINT_32             baseMipDepth;  ///< Base mipmap depth
+    UINT_32             numFrags;      ///< Number of fragments,
+} ADDR_PRT_INFO_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_PRT_INFO_OUTPUT
+*
+*   @brief
+*       Input structure for AddrComputePrtInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_PRT_INFO_OUTPUT
+{
+    UINT_32             prtTileWidth;
+    UINT_32             prtTileHeight;
+} ADDR_PRT_INFO_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputePrtInfo
+*
+*   @brief
+*       Compute prt surface related information
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputePrtInfo(
+    ADDR_HANDLE                 hLib,
+    const ADDR_PRT_INFO_INPUT*  pIn,
+    ADDR_PRT_INFO_OUTPUT*       pOut);
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                                     DCC key functions
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   _ADDR_COMPUTE_DCCINFO_INPUT
+*
+*   @brief
+*       Input structure of AddrComputeDccInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_DCCINFO_INPUT
+{
+    UINT_32             size;            ///< Size of this structure in bytes
+    UINT_32             bpp;             ///< BitPP of color surface
+    UINT_32             numSamples;      ///< Sample number of color surface
+    UINT_64             colorSurfSize;   ///< Size of color surface to which dcc key is bound
+    AddrTileMode        tileMode;        ///< Tile mode of color surface
+    ADDR_TILEINFO       tileInfo;        ///< Tile info of color surface
+    UINT_32             tileSwizzle;     ///< Tile swizzle
+    INT_32              tileIndex;       ///< Tile index of color surface,
+                                         ///< MUST be -1 if you don't want to use it
+                                         ///< while the global useTileIndex is set to 1
+    INT_32              macroModeIndex;  ///< Index in macro tile mode table if there is one (CI)
+                                         ///< README: When tileIndex is not -1, this must be valid
+} ADDR_COMPUTE_DCCINFO_INPUT;
+
+/**
+***************************************************************************************************
+*   ADDR_COMPUTE_DCCINFO_OUTPUT
+*
+*   @brief
+*       Output structure of AddrComputeDccInfo
+***************************************************************************************************
+*/
+typedef struct _ADDR_COMPUTE_DCCINFO_OUTPUT
+{
+    UINT_32 size;                 ///< Size of this structure in bytes
+    UINT_64 dccRamBaseAlign;      ///< Base alignment of dcc key
+    UINT_64 dccRamSize;           ///< Size of dcc key
+    UINT_64 dccFastClearSize;     ///< Size of dcc key portion that can be fast cleared
+    BOOL_32 subLvlCompressible;   ///< whether sub resource is compressiable
+} ADDR_COMPUTE_DCCINFO_OUTPUT;
+
+/**
+***************************************************************************************************
+*   AddrComputeDccInfo
+*
+*   @brief
+*       Compute DCC key size, base alignment
+*       info
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE ADDR_API AddrComputeDccInfo(
+    ADDR_HANDLE                             hLib,
+    const ADDR_COMPUTE_DCCINFO_INPUT*       pIn,
+    ADDR_COMPUTE_DCCINFO_OUTPUT*            pOut);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif // __ADDR_INTERFACE_H__
+
+
diff --git a/src/amd/addrlib/addrtypes.h b/src/amd/addrlib/addrtypes.h
new file mode 100644
index 00000000000..4c68ac544b8
--- /dev/null
+++ b/src/amd/addrlib/addrtypes.h
@@ -0,0 +1,590 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrtypes.h
+* @brief Contains the helper function and constants
+***************************************************************************************************
+*/
+#ifndef __ADDR_TYPES_H__
+#define __ADDR_TYPES_H__
+
+#if defined(__APPLE__) || defined(TCORE_BUILD)
+// External definitions header maintained by Mac driver team (and TCORE team)
+// Helps address compilation issues & reduces code covered by NDA
+#include "addrExtDef.h"
+
+#else
+
+// Windows and/or Linux
+#if !defined(VOID)
+typedef void           VOID;
+#endif
+
+#if !defined(FLOAT)
+typedef float          FLOAT;
+#endif
+
+#if !defined(CHAR)
+typedef char           CHAR;
+#endif
+
+#if !defined(INT)
+typedef int            INT;
+#endif
+
+#include <stdarg.h> // va_list...etc need this header
+
+#endif // defined (__APPLE__)
+
+/**
+***************************************************************************************************
+*   Calling conventions
+***************************************************************************************************
+*/
+#ifndef ADDR_CDECL
+    #if defined(__GNUC__)
+        #define ADDR_CDECL __attribute__((cdecl))
+    #else
+        #define ADDR_CDECL __cdecl
+    #endif
+#endif
+
+#ifndef ADDR_STDCALL
+    #if defined(__GNUC__)
+        #if defined(__AMD64__)
+            #define ADDR_STDCALL
+        #else
+            #define ADDR_STDCALL __attribute__((stdcall))
+        #endif
+    #else
+        #define ADDR_STDCALL __stdcall
+    #endif
+#endif
+
+#ifndef ADDR_FASTCALL
+    #if defined(__GNUC__)
+        #define ADDR_FASTCALL __attribute__((regparm(0)))
+    #else
+        #define ADDR_FASTCALL __fastcall
+    #endif
+#endif
+
+#ifndef GC_CDECL
+    #define GC_CDECL  ADDR_CDECL
+#endif
+
+#ifndef GC_STDCALL
+    #define GC_STDCALL  ADDR_STDCALL
+#endif
+
+#ifndef GC_FASTCALL
+    #define GC_FASTCALL  ADDR_FASTCALL
+#endif
+
+
+#if defined(__GNUC__)
+    #define ADDR_INLINE static inline   // inline needs to be static to link
+#else
+    // win32, win64, other platforms
+    #define ADDR_INLINE   __inline
+#endif // #if defined(__GNUC__)
+
+#define ADDR_API ADDR_FASTCALL //default call convention is fast call
+
+/**
+***************************************************************************************************
+* Global defines used by other modules
+***************************************************************************************************
+*/
+#if !defined(TILEINDEX_INVALID)
+#define TILEINDEX_INVALID                -1
+#endif
+
+#if !defined(TILEINDEX_LINEAR_GENERAL)
+#define TILEINDEX_LINEAR_GENERAL         -2
+#endif
+
+#if !defined(TILEINDEX_LINEAR_ALIGNED)
+#define TILEINDEX_LINEAR_ALIGNED          8
+#endif
+
+/**
+***************************************************************************************************
+* Return codes
+***************************************************************************************************
+*/
+typedef enum _ADDR_E_RETURNCODE
+{
+    // General Return
+    ADDR_OK    = 0,
+    ADDR_ERROR = 1,
+
+    // Specific Errors
+    ADDR_OUTOFMEMORY,
+    ADDR_INVALIDPARAMS,
+    ADDR_NOTSUPPORTED,
+    ADDR_NOTIMPLEMENTED,
+    ADDR_PARAMSIZEMISMATCH,
+    ADDR_INVALIDGBREGVALUES,
+
+} ADDR_E_RETURNCODE;
+
+/**
+***************************************************************************************************
+* @brief
+*   Neutral enums that define tile modes for all H/W
+* @note
+*   R600/R800 tiling mode can be cast to hw enums directly but never cast into HW enum from
+*   ADDR_TM_2D_TILED_XTHICK
+*
+***************************************************************************************************
+*/
+typedef enum _AddrTileMode
+{
+    ADDR_TM_LINEAR_GENERAL      = 0,    ///< Least restrictions, pitch: multiple of 8 if not buffer
+    ADDR_TM_LINEAR_ALIGNED      = 1,    ///< Requests pitch or slice to be multiple of 64 pixels
+    ADDR_TM_1D_TILED_THIN1      = 2,    ///< Linear array of 8x8 tiles
+    ADDR_TM_1D_TILED_THICK      = 3,    ///< Linear array of 8x8x4 tiles
+    ADDR_TM_2D_TILED_THIN1      = 4,    ///< A set of macro tiles consist of 8x8 tiles
+    ADDR_TM_2D_TILED_THIN2      = 5,    ///< 600 HWL only, macro tile ratio is 1:4
+    ADDR_TM_2D_TILED_THIN4      = 6,    ///< 600 HWL only, macro tile ratio is 1:16
+    ADDR_TM_2D_TILED_THICK      = 7,    ///< A set of macro tiles consist of 8x8x4 tiles
+    ADDR_TM_2B_TILED_THIN1      = 8,    ///< 600 HWL only, with bank swap
+    ADDR_TM_2B_TILED_THIN2      = 9,    ///< 600 HWL only, with bank swap and ratio is 1:4
+    ADDR_TM_2B_TILED_THIN4      = 10,   ///< 600 HWL only, with bank swap and ratio is 1:16
+    ADDR_TM_2B_TILED_THICK      = 11,   ///< 600 HWL only, with bank swap, consists of 8x8x4 tiles
+    ADDR_TM_3D_TILED_THIN1      = 12,   ///< Macro tiling w/ pipe rotation between slices
+    ADDR_TM_3D_TILED_THICK      = 13,   ///< Macro tiling w/ pipe rotation bwtween slices, thick
+    ADDR_TM_3B_TILED_THIN1      = 14,   ///< 600 HWL only, with bank swap
+    ADDR_TM_3B_TILED_THICK      = 15,   ///< 600 HWL only, with bank swap, thick
+    ADDR_TM_2D_TILED_XTHICK     = 16,   ///< Tile is 8x8x8, valid from NI
+    ADDR_TM_3D_TILED_XTHICK     = 17,   ///< Tile is 8x8x8, valid from NI
+    ADDR_TM_POWER_SAVE          = 18,   ///< Power save mode, only used by KMD on NI
+    ADDR_TM_PRT_TILED_THIN1     = 19,   ///< No bank/pipe rotation or hashing beyond macrotile size
+    ADDR_TM_PRT_2D_TILED_THIN1  = 20,   ///< Same as 2D_TILED_THIN1, PRT only
+    ADDR_TM_PRT_3D_TILED_THIN1  = 21,   ///< Same as 3D_TILED_THIN1, PRT only
+    ADDR_TM_PRT_TILED_THICK     = 22,   ///< No bank/pipe rotation or hashing beyond macrotile size
+    ADDR_TM_PRT_2D_TILED_THICK  = 23,   ///< Same as 2D_TILED_THICK, PRT only
+    ADDR_TM_PRT_3D_TILED_THICK  = 24,   ///< Same as 3D_TILED_THICK, PRT only
+    ADDR_TM_COUNT               = 25,   ///< Must be the value of the last tile mode
+} AddrTileMode;
+
+/**
+***************************************************************************************************
+*   AddrFormat
+*
+*   @brief
+*       Neutral enum for SurfaceFormat
+*
+***************************************************************************************************
+*/
+typedef enum _AddrFormat {
+    ADDR_FMT_INVALID                              = 0x00000000,
+    ADDR_FMT_8                                    = 0x00000001,
+    ADDR_FMT_4_4                                  = 0x00000002,
+    ADDR_FMT_3_3_2                                = 0x00000003,
+    ADDR_FMT_RESERVED_4                           = 0x00000004,
+    ADDR_FMT_16                                   = 0x00000005,
+    ADDR_FMT_16_FLOAT                             = 0x00000006,
+    ADDR_FMT_8_8                                  = 0x00000007,
+    ADDR_FMT_5_6_5                                = 0x00000008,
+    ADDR_FMT_6_5_5                                = 0x00000009,
+    ADDR_FMT_1_5_5_5                              = 0x0000000a,
+    ADDR_FMT_4_4_4_4                              = 0x0000000b,
+    ADDR_FMT_5_5_5_1                              = 0x0000000c,
+    ADDR_FMT_32                                   = 0x0000000d,
+    ADDR_FMT_32_FLOAT                             = 0x0000000e,
+    ADDR_FMT_16_16                                = 0x0000000f,
+    ADDR_FMT_16_16_FLOAT                          = 0x00000010,
+    ADDR_FMT_8_24                                 = 0x00000011,
+    ADDR_FMT_8_24_FLOAT                           = 0x00000012,
+    ADDR_FMT_24_8                                 = 0x00000013,
+    ADDR_FMT_24_8_FLOAT                           = 0x00000014,
+    ADDR_FMT_10_11_11                             = 0x00000015,
+    ADDR_FMT_10_11_11_FLOAT                       = 0x00000016,
+    ADDR_FMT_11_11_10                             = 0x00000017,
+    ADDR_FMT_11_11_10_FLOAT                       = 0x00000018,
+    ADDR_FMT_2_10_10_10                           = 0x00000019,
+    ADDR_FMT_8_8_8_8                              = 0x0000001a,
+    ADDR_FMT_10_10_10_2                           = 0x0000001b,
+    ADDR_FMT_X24_8_32_FLOAT                       = 0x0000001c,
+    ADDR_FMT_32_32                                = 0x0000001d,
+    ADDR_FMT_32_32_FLOAT                          = 0x0000001e,
+    ADDR_FMT_16_16_16_16                          = 0x0000001f,
+    ADDR_FMT_16_16_16_16_FLOAT                    = 0x00000020,
+    ADDR_FMT_RESERVED_33                          = 0x00000021,
+    ADDR_FMT_32_32_32_32                          = 0x00000022,
+    ADDR_FMT_32_32_32_32_FLOAT                    = 0x00000023,
+    ADDR_FMT_RESERVED_36                          = 0x00000024,
+    ADDR_FMT_1                                    = 0x00000025,
+    ADDR_FMT_1_REVERSED                           = 0x00000026,
+    ADDR_FMT_GB_GR                                = 0x00000027,
+    ADDR_FMT_BG_RG                                = 0x00000028,
+    ADDR_FMT_32_AS_8                              = 0x00000029,
+    ADDR_FMT_32_AS_8_8                            = 0x0000002a,
+    ADDR_FMT_5_9_9_9_SHAREDEXP                    = 0x0000002b,
+    ADDR_FMT_8_8_8                                = 0x0000002c,
+    ADDR_FMT_16_16_16                             = 0x0000002d,
+    ADDR_FMT_16_16_16_FLOAT                       = 0x0000002e,
+    ADDR_FMT_32_32_32                             = 0x0000002f,
+    ADDR_FMT_32_32_32_FLOAT                       = 0x00000030,
+    ADDR_FMT_BC1                                  = 0x00000031,
+    ADDR_FMT_BC2                                  = 0x00000032,
+    ADDR_FMT_BC3                                  = 0x00000033,
+    ADDR_FMT_BC4                                  = 0x00000034,
+    ADDR_FMT_BC5                                  = 0x00000035,
+    ADDR_FMT_BC6                                  = 0x00000036,
+    ADDR_FMT_BC7                                  = 0x00000037,
+    ADDR_FMT_32_AS_32_32_32_32                    = 0x00000038,
+    ADDR_FMT_APC3                                 = 0x00000039,
+    ADDR_FMT_APC4                                 = 0x0000003a,
+    ADDR_FMT_APC5                                 = 0x0000003b,
+    ADDR_FMT_APC6                                 = 0x0000003c,
+    ADDR_FMT_APC7                                 = 0x0000003d,
+    ADDR_FMT_CTX1                                 = 0x0000003e,
+    ADDR_FMT_RESERVED_63                          = 0x0000003f,
+} AddrFormat;
+
+/**
+***************************************************************************************************
+*   AddrDepthFormat
+*
+*   @brief
+*       Neutral enum for addrFlt32ToDepthPixel
+*
+***************************************************************************************************
+*/
+typedef enum _AddrDepthFormat
+{
+    ADDR_DEPTH_INVALID                            = 0x00000000,
+    ADDR_DEPTH_16                                 = 0x00000001,
+    ADDR_DEPTH_X8_24                              = 0x00000002,
+    ADDR_DEPTH_8_24                               = 0x00000003,
+    ADDR_DEPTH_X8_24_FLOAT                        = 0x00000004,
+    ADDR_DEPTH_8_24_FLOAT                         = 0x00000005,
+    ADDR_DEPTH_32_FLOAT                           = 0x00000006,
+    ADDR_DEPTH_X24_8_32_FLOAT                     = 0x00000007,
+
+} AddrDepthFormat;
+
+/**
+***************************************************************************************************
+*   AddrColorFormat
+*
+*   @brief
+*       Neutral enum for ColorFormat
+*
+***************************************************************************************************
+*/
+typedef enum _AddrColorFormat
+{
+    ADDR_COLOR_INVALID                            = 0x00000000,
+    ADDR_COLOR_8                                  = 0x00000001,
+    ADDR_COLOR_4_4                                = 0x00000002,
+    ADDR_COLOR_3_3_2                              = 0x00000003,
+    ADDR_COLOR_RESERVED_4                         = 0x00000004,
+    ADDR_COLOR_16                                 = 0x00000005,
+    ADDR_COLOR_16_FLOAT                           = 0x00000006,
+    ADDR_COLOR_8_8                                = 0x00000007,
+    ADDR_COLOR_5_6_5                              = 0x00000008,
+    ADDR_COLOR_6_5_5                              = 0x00000009,
+    ADDR_COLOR_1_5_5_5                            = 0x0000000a,
+    ADDR_COLOR_4_4_4_4                            = 0x0000000b,
+    ADDR_COLOR_5_5_5_1                            = 0x0000000c,
+    ADDR_COLOR_32                                 = 0x0000000d,
+    ADDR_COLOR_32_FLOAT                           = 0x0000000e,
+    ADDR_COLOR_16_16                              = 0x0000000f,
+    ADDR_COLOR_16_16_FLOAT                        = 0x00000010,
+    ADDR_COLOR_8_24                               = 0x00000011,
+    ADDR_COLOR_8_24_FLOAT                         = 0x00000012,
+    ADDR_COLOR_24_8                               = 0x00000013,
+    ADDR_COLOR_24_8_FLOAT                         = 0x00000014,
+    ADDR_COLOR_10_11_11                           = 0x00000015,
+    ADDR_COLOR_10_11_11_FLOAT                     = 0x00000016,
+    ADDR_COLOR_11_11_10                           = 0x00000017,
+    ADDR_COLOR_11_11_10_FLOAT                     = 0x00000018,
+    ADDR_COLOR_2_10_10_10                         = 0x00000019,
+    ADDR_COLOR_8_8_8_8                            = 0x0000001a,
+    ADDR_COLOR_10_10_10_2                         = 0x0000001b,
+    ADDR_COLOR_X24_8_32_FLOAT                     = 0x0000001c,
+    ADDR_COLOR_32_32                              = 0x0000001d,
+    ADDR_COLOR_32_32_FLOAT                        = 0x0000001e,
+    ADDR_COLOR_16_16_16_16                        = 0x0000001f,
+    ADDR_COLOR_16_16_16_16_FLOAT                  = 0x00000020,
+    ADDR_COLOR_RESERVED_33                        = 0x00000021,
+    ADDR_COLOR_32_32_32_32                        = 0x00000022,
+    ADDR_COLOR_32_32_32_32_FLOAT                  = 0x00000023,
+} AddrColorFormat;
+
+/**
+***************************************************************************************************
+*   AddrSurfaceNumber
+*
+*   @brief
+*       Neutral enum for SurfaceNumber
+*
+***************************************************************************************************
+*/
+typedef enum _AddrSurfaceNumber {
+    ADDR_NUMBER_UNORM                             = 0x00000000,
+    ADDR_NUMBER_SNORM                             = 0x00000001,
+    ADDR_NUMBER_USCALED                           = 0x00000002,
+    ADDR_NUMBER_SSCALED                           = 0x00000003,
+    ADDR_NUMBER_UINT                              = 0x00000004,
+    ADDR_NUMBER_SINT                              = 0x00000005,
+    ADDR_NUMBER_SRGB                              = 0x00000006,
+    ADDR_NUMBER_FLOAT                             = 0x00000007,
+} AddrSurfaceNumber;
+
+/**
+***************************************************************************************************
+*   AddrSurfaceSwap
+*
+*   @brief
+*       Neutral enum for SurfaceSwap
+*
+***************************************************************************************************
+*/
+typedef enum _AddrSurfaceSwap {
+    ADDR_SWAP_STD                                 = 0x00000000,
+    ADDR_SWAP_ALT                                 = 0x00000001,
+    ADDR_SWAP_STD_REV                             = 0x00000002,
+    ADDR_SWAP_ALT_REV                             = 0x00000003,
+} AddrSurfaceSwap;
+
+/**
+***************************************************************************************************
+*   AddrHtileBlockSize
+*
+*   @brief
+*       Size of HTILE blocks, valid values are 4 or 8 for now
+***************************************************************************************************
+*/
+typedef enum _AddrHtileBlockSize
+{
+    ADDR_HTILE_BLOCKSIZE_4 = 4,
+    ADDR_HTILE_BLOCKSIZE_8 = 8,
+} AddrHtileBlockSize;
+
+
+/**
+***************************************************************************************************
+*   AddrPipeCfg
+*
+*   @brief
+*       The pipe configuration field specifies both the number of pipes and
+*       how pipes are interleaved on the surface.
+*       The expression of number of pipes, the shader engine tile size, and packer tile size
+*       is encoded in a PIPE_CONFIG register field.
+*       In general the number of pipes usually matches the number of memory channels of the
+*       hardware configuration.
+*       For hw configurations w/ non-pow2 memory number of memory channels, it usually matches
+*       the number of ROP units(? TODO: which registers??)
+*       The enum value = hw enum + 1 which is to reserve 0 for requesting default.
+***************************************************************************************************
+*/
+typedef enum _AddrPipeCfg
+{
+    ADDR_PIPECFG_INVALID         = 0,
+    ADDR_PIPECFG_P2              = 1, /// 2 pipes,
+    ADDR_PIPECFG_P4_8x16         = 5, /// 4 pipes,
+    ADDR_PIPECFG_P4_16x16        = 6,
+    ADDR_PIPECFG_P4_16x32        = 7,
+    ADDR_PIPECFG_P4_32x32        = 8,
+    ADDR_PIPECFG_P8_16x16_8x16   = 9, /// 8 pipes
+    ADDR_PIPECFG_P8_16x32_8x16   = 10,
+    ADDR_PIPECFG_P8_32x32_8x16   = 11,
+    ADDR_PIPECFG_P8_16x32_16x16  = 12,
+    ADDR_PIPECFG_P8_32x32_16x16  = 13,
+    ADDR_PIPECFG_P8_32x32_16x32  = 14,
+    ADDR_PIPECFG_P8_32x64_32x32  = 15,
+    ADDR_PIPECFG_P16_32x32_8x16  = 17, /// 16 pipes
+    ADDR_PIPECFG_P16_32x32_16x16 = 18,
+    ADDR_PIPECFG_MAX             = 19,
+} AddrPipeCfg;
+
+/**
+***************************************************************************************************
+* AddrTileType
+*
+*   @brief
+*       Neutral enums that specifies micro tile type (MICRO_TILE_MODE)
+***************************************************************************************************
+*/
+typedef enum _AddrTileType
+{
+    ADDR_DISPLAYABLE        = 0,    ///< Displayable tiling
+    ADDR_NON_DISPLAYABLE    = 1,    ///< Non-displayable tiling, a.k.a thin micro tiling
+    ADDR_DEPTH_SAMPLE_ORDER = 2,    ///< Same as non-displayable plus depth-sample-order
+    ADDR_ROTATED            = 3,    ///< Rotated displayable tiling
+    ADDR_THICK              = 4,    ///< Thick micro-tiling, only valid for THICK and XTHICK
+} AddrTileType;
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+//  Type definitions: short system-independent names for address library types
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+#if !defined(__APPLE__)
+
+#ifndef BOOL_32        // no bool type in C
+/// @brief Boolean type, since none is defined in C
+/// @ingroup type
+#define BOOL_32 int
+#endif
+
+#ifndef INT_32
+#define INT_32  int
+#endif
+
+#ifndef UINT_32
+#define UINT_32 unsigned int
+#endif
+
+#ifndef INT_16
+#define INT_16  short
+#endif
+
+#ifndef UINT_16
+#define UINT_16 unsigned short
+#endif
+
+#ifndef INT_8
+#define INT_8   char
+#endif
+
+#ifndef UINT_8
+#define UINT_8  unsigned char
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+//
+//  64-bit integer types depend on the compiler
+//
+#if defined( __GNUC__ ) || defined( __WATCOMC__ )
+#define INT_64   long long
+#define UINT_64  unsigned long long
+
+#elif defined( _WIN32 )
+#define INT_64   __int64
+#define UINT_64  unsigned __int64
+
+#else
+#error Unsupported compiler and/or operating system for 64-bit integers
+
+/// @brief 64-bit signed integer type (compiler dependent)
+/// @ingroup type
+///
+/// The addrlib defines a 64-bit signed integer type for either
+/// Gnu/Watcom compilers (which use the first syntax) or for
+/// the Windows VCC compiler (which uses the second syntax).
+#define INT_64  long long OR __int64
+
+/// @brief 64-bit unsigned integer type (compiler dependent)
+/// @ingroup type
+///
+/// The addrlib defines a 64-bit unsigned integer type for either
+/// Gnu/Watcom compilers (which use the first syntax) or for
+/// the Windows VCC compiler (which uses the second syntax).
+///
+#define UINT_64  unsigned long long OR unsigned __int64
+#endif
+
+#endif // #if !defined(__APPLE__)
+
+//  ADDR64X is used to print addresses in hex form on both Windows and Linux
+//
+#if defined( __GNUC__ ) || defined( __WATCOMC__ )
+#define ADDR64X "llx"
+#define ADDR64D "lld"
+
+#elif defined( _WIN32 )
+#define ADDR64X "I64x"
+#define ADDR64D "I64d"
+
+#else
+#error Unsupported compiler and/or operating system for 64-bit integers
+
+/// @brief Addrlib device address 64-bit printf tag  (compiler dependent)
+/// @ingroup type
+///
+/// This allows printf to display an ADDR_64 for either the Windows VCC compiler
+/// (which used this value) or the Gnu/Watcom compilers (which use "llx".
+/// An example of use is printf("addr 0x%"ADDR64X"\n", address);
+///
+#define ADDR64X "llx" OR "I64x"
+#define ADDR64D "lld" OR "I64d"
+#endif
+
+
+/// @brief Union for storing a 32-bit float or 32-bit integer
+/// @ingroup type
+///
+/// This union provides a simple way to convert between a 32-bit float
+/// and a 32-bit integer. It also prevents the compiler from producing
+/// code that alters NaN values when assiging or coying floats.
+/// Therefore, all address library routines that pass or return 32-bit
+/// floating point data do so by passing or returning a FLT_32.
+///
+typedef union {
+    INT_32   i;
+    UINT_32  u;
+    float    f;
+} ADDR_FLT_32;
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+//  Macros for controlling linking and building on multiple systems
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+#if defined(_MSC_VER)
+#if defined(va_copy)
+#undef va_copy  //redefine va_copy to support VC2013
+#endif
+#endif
+
+#if !defined(va_copy)
+#define va_copy(dst, src) \
+    ((void) memcpy(&(dst), &(src), sizeof(va_list)))
+#endif
+
+#endif // __ADDR_TYPES_H__
+
diff --git a/src/amd/addrlib/core/addrcommon.h b/src/amd/addrlib/core/addrcommon.h
new file mode 100644
index 00000000000..f996c9a3402
--- /dev/null
+++ b/src/amd/addrlib/core/addrcommon.h
@@ -0,0 +1,558 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrcommon.h
+* @brief Contains the helper function and constants
+***************************************************************************************************
+*/
+
+#ifndef __ADDR_COMMON_H__
+#define __ADDR_COMMON_H__
+
+#include "addrinterface.h"
+
+
+// ADDR_LNX_KERNEL_BUILD is for internal build
+// Moved from addrinterface.h so __KERNEL__ is not needed any more
+#if ADDR_LNX_KERNEL_BUILD // || (defined(__GNUC__) && defined(__KERNEL__))
+    #include "lnx_common_defs.h" // ported from cmmqs
+#elif !defined(__APPLE__)
+    #include <stdlib.h>
+    #include <string.h>
+#endif
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Common constants
+///////////////////////////////////////////////////////////////////////////////////////////////////
+static const UINT_32 MicroTileWidth      = 8;       ///< Micro tile width, for 1D and 2D tiling
+static const UINT_32 MicroTileHeight     = 8;       ///< Micro tile height, for 1D and 2D tiling
+static const UINT_32 ThickTileThickness  = 4;       ///< Micro tile thickness, for THICK modes
+static const UINT_32 XThickTileThickness = 8;       ///< Extra thick tiling thickness
+static const UINT_32 PowerSaveTileBytes  = 64;      ///< Nuber of bytes per tile for power save 64
+static const UINT_32 CmaskCacheBits      = 1024;    ///< Number of bits for CMASK cache
+static const UINT_32 CmaskElemBits       = 4;       ///< Number of bits for CMASK element
+static const UINT_32 HtileCacheBits      = 16384;   ///< Number of bits for HTILE cache 512*32
+
+static const UINT_32 MicroTilePixels     = MicroTileWidth * MicroTileHeight;
+
+static const INT_32 TileIndexInvalid        = TILEINDEX_INVALID;
+static const INT_32 TileIndexLinearGeneral  = TILEINDEX_LINEAR_GENERAL;
+static const INT_32 TileIndexNoMacroIndex   = -3;
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Common macros
+///////////////////////////////////////////////////////////////////////////////////////////////////
+#define BITS_PER_BYTE 8
+#define BITS_TO_BYTES(x) ( ((x) + (BITS_PER_BYTE-1)) / BITS_PER_BYTE )
+#define BYTES_TO_BITS(x) ( (x) * BITS_PER_BYTE )
+
+/// Helper macros to select a single bit from an int (undefined later in section)
+#define _BIT(v,b)      (((v) >> (b) ) & 1)
+
+/**
+***************************************************************************************************
+* @brief Enums to identify AddrLib type
+***************************************************************************************************
+*/
+enum AddrLibClass
+{
+    BASE_ADDRLIB = 0x0,
+    R600_ADDRLIB = 0x6,
+    R800_ADDRLIB = 0x8,
+    SI_ADDRLIB   = 0xa,
+    CI_ADDRLIB   = 0xb,
+};
+
+/**
+***************************************************************************************************
+* AddrChipFamily
+*
+*   @brief
+*       Neutral enums that specifies chip family.
+*
+***************************************************************************************************
+*/
+enum AddrChipFamily
+{
+    ADDR_CHIP_FAMILY_IVLD,    ///< Invalid family
+    ADDR_CHIP_FAMILY_R6XX,
+    ADDR_CHIP_FAMILY_R7XX,
+    ADDR_CHIP_FAMILY_R8XX,
+    ADDR_CHIP_FAMILY_NI,
+    ADDR_CHIP_FAMILY_SI,
+    ADDR_CHIP_FAMILY_CI,
+    ADDR_CHIP_FAMILY_VI,
+};
+
+/**
+***************************************************************************************************
+* ADDR_CONFIG_FLAGS
+*
+*   @brief
+*       This structure is used to set addr configuration flags.
+***************************************************************************************************
+*/
+union ADDR_CONFIG_FLAGS
+{
+    struct
+    {
+        /// Clients do not need to set these flags except forceLinearAligned.
+        /// There flags are set up by AddrLib inside thru AddrInitGlobalParamsFromRegister
+        UINT_32 optimalBankSwap        : 1;    ///< New bank tiling for RV770 only
+        UINT_32 noCubeMipSlicesPad     : 1;    ///< Disables faces padding for cubemap mipmaps
+        UINT_32 fillSizeFields         : 1;    ///< If clients fill size fields in all input and
+                                               ///  output structure
+        UINT_32 ignoreTileInfo         : 1;    ///< Don't use tile info structure
+        UINT_32 useTileIndex           : 1;    ///< Make tileIndex field in input valid
+        UINT_32 useCombinedSwizzle     : 1;    ///< Use combined swizzle
+        UINT_32 checkLast2DLevel       : 1;    ///< Check the last 2D mip sub level
+        UINT_32 useHtileSliceAlign     : 1;    ///< Do htile single slice alignment
+        UINT_32 degradeBaseLevel       : 1;    ///< Degrade to 1D modes automatically for base level
+        UINT_32 allowLargeThickTile    : 1;    ///< Allow 64*thickness*bytesPerPixel > rowSize
+        UINT_32 reserved               : 22;   ///< Reserved bits for future use
+    };
+
+    UINT_32 value;
+};
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Platform specific debug break defines
+///////////////////////////////////////////////////////////////////////////////////////////////////
+#if DEBUG
+    #if defined(__GNUC__)
+        #define ADDR_DBG_BREAK()
+    #elif defined(__APPLE__)
+        #define ADDR_DBG_BREAK()    { IOPanic("");}
+    #else
+        #define ADDR_DBG_BREAK()    { __debugbreak(); }
+    #endif
+#else
+    #define ADDR_DBG_BREAK()
+#endif
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Debug assertions used in AddrLib
+///////////////////////////////////////////////////////////////////////////////////////////////////
+#if DEBUG
+#define ADDR_ASSERT(__e) if ( !((__e) ? TRUE : FALSE)) { ADDR_DBG_BREAK(); }
+#define ADDR_ASSERT_ALWAYS() ADDR_DBG_BREAK()
+#define ADDR_UNHANDLED_CASE() ADDR_ASSERT(!"Unhandled case")
+#define ADDR_NOT_IMPLEMENTED() ADDR_ASSERT(!"Not implemented");
+#else //DEBUG
+#define ADDR_ASSERT(__e)
+#define ADDR_ASSERT_ALWAYS()
+#define ADDR_UNHANDLED_CASE()
+#define ADDR_NOT_IMPLEMENTED()
+#endif //DEBUG
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Debug print macro from legacy address library
+///////////////////////////////////////////////////////////////////////////////////////////////////
+#if DEBUG
+
+#define ADDR_PRNT(a)    AddrObject::DebugPrint a
+
+/// @brief Macro for reporting informational messages
+/// @ingroup util
+///
+/// This macro optionally prints an informational message to stdout.
+/// The first parameter is a condition -- if it is true, nothing is done.
+/// The second pararmeter MUST be a parenthesis-enclosed list of arguments,
+/// starting with a string. This is passed to printf() or an equivalent
+/// in order to format the informational message. For example,
+/// ADDR_INFO(0, ("test %d",3) ); prints out "test 3".
+///
+#define ADDR_INFO(cond, a)         \
+{ if (!(cond)) { ADDR_PRNT(a); } }
+
+
+/// @brief Macro for reporting error warning messages
+/// @ingroup util
+///
+/// This macro optionally prints an error warning message to stdout,
+/// followed by the file name and line number where the macro was called.
+/// The first parameter is a condition -- if it is true, nothing is done.
+/// The second pararmeter MUST be a parenthesis-enclosed list of arguments,
+/// starting with a string. This is passed to printf() or an equivalent
+/// in order to format the informational message. For example,
+/// ADDR_WARN(0, ("test %d",3) ); prints out "test 3" followed by
+/// a second line with the file name and line number.
+///
+#define ADDR_WARN(cond, a)         \
+{ if (!(cond))                     \
+  { ADDR_PRNT(a);                  \
+    ADDR_PRNT(("  WARNING in file %s, line %d\n", __FILE__, __LINE__)); \
+} }
+
+
+/// @brief Macro for reporting fatal error conditions
+/// @ingroup util
+///
+/// This macro optionally stops execution of the current routine
+/// after printing an error warning message to stdout,
+/// followed by the file name and line number where the macro was called.
+/// The first parameter is a condition -- if it is true, nothing is done.
+/// The second pararmeter MUST be a parenthesis-enclosed list of arguments,
+/// starting with a string. This is passed to printf() or an equivalent
+/// in order to format the informational message. For example,
+/// ADDR_EXIT(0, ("test %d",3) ); prints out "test 3" followed by
+/// a second line with the file name and line number, then stops execution.
+///
+#define ADDR_EXIT(cond, a)         \
+{ if (!(cond))                     \
+  { ADDR_PRNT(a); ADDR_DBG_BREAK();\
+} }
+
+#else // DEBUG
+
+#define ADDRDPF 1 ? (void)0 : (void)
+
+#define ADDR_PRNT(a)
+
+#define ADDR_DBG_BREAK()
+
+#define ADDR_INFO(cond, a)
+
+#define ADDR_WARN(cond, a)
+
+#define ADDR_EXIT(cond, a)
+
+#endif // DEBUG
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Misc helper functions
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrXorReduce
+*
+*   @brief
+*       Xor the right-side numberOfBits bits of x.
+***************************************************************************************************
+*/
+static inline UINT_32 XorReduce(
+    UINT_32 x,
+    UINT_32 numberOfBits)
+{
+    UINT_32 i;
+    UINT_32 result = x & 1;
+
+    for (i=1; i<numberOfBits; i++)
+    {
+        result ^= ((x>>i) & 1);
+    }
+
+    return result;
+}
+
+/**
+***************************************************************************************************
+*   IsPow2
+*
+*   @brief
+*       Check if the size (UINT_32) is pow 2
+***************************************************************************************************
+*/
+static inline UINT_32 IsPow2(
+    UINT_32 dim)        ///< [in] dimension of miplevel
+{
+    ADDR_ASSERT(dim > 0);
+    return !(dim & (dim - 1));
+}
+
+/**
+***************************************************************************************************
+*   IsPow2
+*
+*   @brief
+*       Check if the size (UINT_64) is pow 2
+***************************************************************************************************
+*/
+static inline UINT_64 IsPow2(
+    UINT_64 dim)        ///< [in] dimension of miplevel
+{
+    ADDR_ASSERT(dim > 0);
+    return !(dim & (dim - 1));
+}
+
+/**
+***************************************************************************************************
+*   ByteAlign
+*
+*   @brief
+*       Align UINT_32 "x" to "align" alignment, "align" should be power of 2
+***************************************************************************************************
+*/
+static inline UINT_32 PowTwoAlign(
+    UINT_32 x,
+    UINT_32 align)
+{
+    //
+    // Assert that x is a power of two.
+    //
+    ADDR_ASSERT(IsPow2(align));
+    return (x + (align - 1)) & (~(align - 1));
+}
+
+/**
+***************************************************************************************************
+*   ByteAlign
+*
+*   @brief
+*       Align UINT_64 "x" to "align" alignment, "align" should be power of 2
+***************************************************************************************************
+*/
+static inline UINT_64 PowTwoAlign(
+    UINT_64 x,
+    UINT_64 align)
+{
+    //
+    // Assert that x is a power of two.
+    //
+    ADDR_ASSERT(IsPow2(align));
+    return (x + (align - 1)) & (~(align - 1));
+}
+
+/**
+***************************************************************************************************
+*   Min
+*
+*   @brief
+*       Get the min value between two unsigned values
+***************************************************************************************************
+*/
+static inline UINT_32 Min(
+    UINT_32 value1,
+    UINT_32 value2)
+{
+    return ((value1 < (value2)) ? (value1) : value2);
+}
+
+/**
+***************************************************************************************************
+*   Min
+*
+*   @brief
+*       Get the min value between two signed values
+***************************************************************************************************
+*/
+static inline INT_32 Min(
+    INT_32 value1,
+    INT_32 value2)
+{
+    return ((value1 < (value2)) ? (value1) : value2);
+}
+
+/**
+***************************************************************************************************
+*   Max
+*
+*   @brief
+*       Get the max value between two unsigned values
+***************************************************************************************************
+*/
+static inline UINT_32 Max(
+    UINT_32 value1,
+    UINT_32 value2)
+{
+    return ((value1 > (value2)) ? (value1) : value2);
+}
+
+/**
+***************************************************************************************************
+*   Max
+*
+*   @brief
+*       Get the max value between two signed values
+***************************************************************************************************
+*/
+static inline INT_32 Max(
+    INT_32 value1,
+    INT_32 value2)
+{
+    return ((value1 > (value2)) ? (value1) : value2);
+}
+
+/**
+***************************************************************************************************
+*   NextPow2
+*
+*   @brief
+*       Compute the mipmap's next level dim size
+***************************************************************************************************
+*/
+static inline UINT_32 NextPow2(
+    UINT_32 dim)        ///< [in] dimension of miplevel
+{
+    UINT_32 newDim;
+
+    newDim = 1;
+
+    if (dim > 0x7fffffff)
+    {
+        ADDR_ASSERT_ALWAYS();
+        newDim = 0x80000000;
+    }
+    else
+    {
+        while (newDim < dim)
+        {
+            newDim <<= 1;
+        }
+    }
+
+    return newDim;
+}
+
+/**
+***************************************************************************************************
+*   Log2
+*
+*   @brief
+*       Compute log of base 2
+***************************************************************************************************
+*/
+static inline UINT_32 Log2(
+    UINT_32 x)      ///< [in] the value should calculate log based 2
+{
+    UINT_32 y;
+
+    //
+    // Assert that x is a power of two.
+    //
+    ADDR_ASSERT(IsPow2(x));
+
+    y = 0;
+    while (x > 1)
+    {
+        x >>= 1;
+        y++;
+    }
+
+    return y;
+}
+
+/**
+***************************************************************************************************
+*   QLog2
+*
+*   @brief
+*       Compute log of base 2 quickly (<= 16)
+***************************************************************************************************
+*/
+static inline UINT_32 QLog2(
+    UINT_32 x)      ///< [in] the value should calculate log based 2
+{
+    ADDR_ASSERT(x <= 16);
+
+    UINT_32 y = 0;
+
+    switch (x)
+    {
+        case 1:
+            y = 0;
+            break;
+        case 2:
+            y = 1;
+            break;
+        case 4:
+            y = 2;
+            break;
+        case 8:
+            y = 3;
+            break;
+        case 16:
+            y = 4;
+            break;
+        default:
+            ADDR_ASSERT_ALWAYS();
+    }
+
+    return y;
+}
+
+/**
+***************************************************************************************************
+*   SafeAssign
+*
+*   @brief
+*       NULL pointer safe assignment
+***************************************************************************************************
+*/
+static inline VOID SafeAssign(
+    UINT_32*    pLVal,  ///< [in] Pointer to left val
+    UINT_32     rVal)   ///< [in] Right value
+{
+    if (pLVal)
+    {
+        *pLVal = rVal;
+    }
+}
+
+/**
+***************************************************************************************************
+*   SafeAssign
+*
+*   @brief
+*       NULL pointer safe assignment for 64bit values
+***************************************************************************************************
+*/
+static inline VOID SafeAssign(
+    UINT_64*    pLVal,  ///< [in] Pointer to left val
+    UINT_64     rVal)   ///< [in] Right value
+{
+    if (pLVal)
+    {
+        *pLVal = rVal;
+    }
+}
+
+/**
+***************************************************************************************************
+*   SafeAssign
+*
+*   @brief
+*       NULL pointer safe assignment for AddrTileMode
+***************************************************************************************************
+*/
+static inline VOID SafeAssign(
+    AddrTileMode*    pLVal, ///< [in] Pointer to left val
+    AddrTileMode     rVal)  ///< [in] Right value
+{
+    if (pLVal)
+    {
+        *pLVal = rVal;
+    }
+}
+
+#endif // __ADDR_COMMON_H__
+
diff --git a/src/amd/addrlib/core/addrelemlib.cpp b/src/amd/addrlib/core/addrelemlib.cpp
new file mode 100644
index 00000000000..76b1badf958
--- /dev/null
+++ b/src/amd/addrlib/core/addrelemlib.cpp
@@ -0,0 +1,1674 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrelemlib.cpp
+* @brief Contains the class implementation for element/pixel related functions
+***************************************************************************************************
+*/
+
+#include "addrelemlib.h"
+#include "addrlib.h"
+
+
+/**
+***************************************************************************************************
+*   AddrElemLib::AddrElemLib
+*
+*   @brief
+*       constructor
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+AddrElemLib::AddrElemLib(
+    AddrLib* const pAddrLib) :  ///< [in] Parent addrlib instance pointer
+    AddrObject(pAddrLib->GetClient()),
+    m_pAddrLib(pAddrLib)
+{
+    switch (m_pAddrLib->GetAddrChipFamily())
+    {
+        case ADDR_CHIP_FAMILY_R6XX:
+            m_depthPlanarType = ADDR_DEPTH_PLANAR_R600;
+            m_fp16ExportNorm = 0;
+            break;
+        case ADDR_CHIP_FAMILY_R7XX:
+            m_depthPlanarType = ADDR_DEPTH_PLANAR_R600;
+            m_fp16ExportNorm = 1;
+            break;
+        case ADDR_CHIP_FAMILY_R8XX:
+        case ADDR_CHIP_FAMILY_NI: // Same as 8xx
+            m_depthPlanarType = ADDR_DEPTH_PLANAR_R800;
+            m_fp16ExportNorm = 1;
+            break;
+        default:
+            m_fp16ExportNorm = 1;
+            m_depthPlanarType = ADDR_DEPTH_PLANAR_R800;
+    }
+
+    m_configFlags.value = 0;
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::~AddrElemLib
+*
+*   @brief
+*       destructor
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+AddrElemLib::~AddrElemLib()
+{
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::Create
+*
+*   @brief
+*       Creates and initializes AddrLib object.
+*
+*   @return
+*       Returns point to ADDR_CREATEINFO if successful.
+***************************************************************************************************
+*/
+AddrElemLib* AddrElemLib::Create(
+    const AddrLib* const        pAddrLib)   ///< [in] Pointer of parent AddrLib instance
+{
+    AddrElemLib* pElemLib = NULL;
+
+    if (pAddrLib)
+    {
+        pElemLib = new(pAddrLib->GetClient()) AddrElemLib(const_cast<AddrLib* const>(pAddrLib));
+    }
+
+    return pElemLib;
+}
+
+/**************************************************************************************************
+*   AddrElemLib::Flt32sToInt32s
+*
+*   @brief
+*       Convert a ADDR_FLT_32 value to Int32 value
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrElemLib::Flt32sToInt32s(
+    ADDR_FLT_32     value,      ///< [in] ADDR_FLT_32 value
+    UINT_32         bits,       ///< [in] nubmer of bits in value
+    AddrNumberType  numberType, ///< [in] the type of number
+    UINT_32*        pResult)    ///< [out] Int32 value
+{
+    UINT_8 round = 128;    //ADDR_ROUND_BY_HALF
+    UINT_32 uscale;
+    UINT_32 sign;
+
+    //convert each component to an INT_32
+    switch ( numberType )
+    {
+        case ADDR_NO_NUMBER:    //fall through
+        case ADDR_ZERO:         //fall through
+        case ADDR_ONE:          //fall through
+        case ADDR_EPSILON:      //fall through
+            return;        // these are zero-bit components, so don't set result
+
+        case ADDR_UINT_BITS:            // unsigned integer bit field, clamped to range
+            uscale = (1<<bits) - 1;
+            if (bits == 32)               // special case unsigned 32-bit int
+            {
+                *pResult = value.i;
+            }
+            else
+            {
+                if ((value.i < 0) || (value.u > uscale))
+                {
+                    *pResult = uscale;
+                }
+                else
+                {
+                    *pResult = value.i;
+                }
+                return;
+            }
+
+        // The algorithm used in the DB and TX differs at one value for 24-bit unorms
+        case ADDR_UNORM_R6XXDB:        // unsigned repeating fraction
+            if ((bits==24) && (value.i == 0x33000000))
+            {
+                *pResult = 1;
+                return;
+            }              // Else treat like ADDR_UNORM_R6XX
+
+        case ADDR_UNORM_R6XX:            // unsigned repeating fraction
+            if (value.f <= 0)
+            {
+                *pResult = 0;            // first clamp to [0..1]
+            }
+            else
+            {
+                if (value.f >= 1)
+                {
+                     *pResult = (1<<bits) - 1;
+                }
+                else
+                {
+                    if ((value.i | 0x87FFFFFF) == 0xFFFFFFFF)
+                    {
+                        *pResult = 0;                        // NaN, so force to 0
+                    }
+
+                    #if 0 // floating point version for documentation
+                    else
+                    {
+                        FLOAT f = value.f * ((1<<bits) - 1);
+                        *pResult = static_cast<INT_32>(f + (round/256.0f));
+                    }
+                    #endif
+                    else
+                    {
+                        ADDR_FLT_32 scaled;
+                        ADDR_FLT_32 shifted;
+                        UINT_64 truncated, rounded;
+                        UINT_32 altShift;
+                        UINT_32 mask = (1 << bits) - 1;
+                        UINT_32 half = 1 << (bits - 1);
+                        UINT_32 mant24 = (value.i & 0x7FFFFF) + 0x800000;
+                        UINT_64 temp = mant24 - (mant24>>bits) -
+                            static_cast<INT_32>((mant24 & mask) > half);
+                        UINT_32 exp8 = value.i >> 23;
+                        UINT_32 shift = 126 - exp8 + 24 - bits;
+                        UINT_64 final;
+
+                        if (shift >= 32) // This is zero, even with maximum dither add
+                        {
+                            final = 0;
+                        }
+                        else
+                        {
+                            final = ((temp<<8) + (static_cast<UINT_64>(round)<<shift)) >> (shift+8);
+                        }
+                        //ADDR_EXIT( *pResult == final,
+                        //    ("Float %x converted to %d-bit Unorm %x != bitwise %x",
+                        //     value.u, bits, (UINT_32)*pResult, (UINT_32)final) );
+                        if (final > mask)
+                        {
+                            final = mask;
+                        }
+
+                        scaled.f  = value.f * ((1<<bits) - 1);
+                        shifted.f = (scaled.f * 256);
+                        truncated = ((shifted.i&0x7FFFFF) + (INT_64)0x800000) << 8;
+                        altShift  = 126 + 24 + 8 - ((shifted.i>>23)&0xFF);
+                        truncated = (altShift > 60) ? 0 : truncated >> altShift;
+                        rounded   = static_cast<INT_32>((round + truncated) >> 8);
+                        //if (rounded > ((1<<bits) - 1))
+                        //    rounded = ((1<<bits) - 1);
+                        *pResult = static_cast<INT_32>(rounded); //(INT_32)final;
+                    }
+                }
+            }
+
+            return;
+
+        case ADDR_S8FLOAT32:    // 32-bit IEEE float, passes through NaN values
+            *pResult = value.i;
+            return;
+
+        // @@ FIX ROUNDING in this code, fix the denorm case
+        case ADDR_U4FLOATC:         // Unsigned float, 4-bit exponent. bias 15, clamped [0..1]
+            sign = (value.i >> 31) & 1;
+            if ((value.i&0x7F800000) == 0x7F800000)    // If NaN or INF:
+            {
+                if ((value.i&0x007FFFFF) != 0)             // then if NaN
+                {
+                    *pResult = 0;                       // return 0
+                }
+                else
+                {
+                    *pResult = (sign)?0:0xF00000;           // else +INF->+1, -INF->0
+                }
+                return;
+            }
+            if (value.f <= 0)
+            {
+                *pResult = 0;
+            }
+            else
+            {
+                if (value.f>=1)
+                {
+                    *pResult = 0xF << (bits-4);
+                }
+                else
+                {
+                    if ((value.i>>23) > 112 )
+                    {
+                        // 24-bit float: normalized
+                        // value.i += 1 << (22-bits+4);
+                        // round the IEEE mantissa to mantissa size
+                        // @@ NOTE: add code to support rounding
+                        value.u &= 0x7FFFFFF;             // mask off high 4 exponent bits
+                        *pResult = value.i >> (23-bits+4);// shift off unused mantissa bits
+                    }
+                    else
+                    {
+                        // 24-bit float: denormalized
+                        value.f = value.f / (1<<28) / (1<<28);
+                        value.f = value.f / (1<<28) / (1<<28);    // convert to IEEE denorm
+                        // value.i += 1 << (22-bits+4);
+                        // round the IEEE mantissa to mantissa size
+                        // @@ NOTE: add code to support rounding
+                        *pResult = value.i >> (23-bits+4);    // shift off unused mantissa bits
+                    }
+                }
+            }
+
+            return;
+
+        default:                    // invalid number mode
+            //ADDR_EXIT(0, ("Invalid AddrNumber %d", numberType) );
+            break;
+
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::Int32sToPixel
+*
+*   @brief
+*       Pack 32-bit integer values into an uncompressed pixel,
+*       in the proper order
+*
+*   @return
+*       N/A
+*
+*   @note
+*       This entry point packes four 32-bit integer values into
+*       an uncompressed pixel. The pixel values are specifies in
+*       standard order, e.g. depth/stencil. This routine asserts
+*       if called on compressed pixel.
+***************************************************************************************************
+*/
+VOID AddrElemLib::Int32sToPixel(
+    UINT_32              numComps,      ///< [in] number of components
+    UINT_32*             pComps,        ///< [in] compnents
+    UINT_32*             pCompBits,     ///< [in] total bits in each component
+    UINT_32*             pCompStart,    ///< [in] the first bit position of each component
+    ADDR_COMPONENT_FLAGS properties,    ///< [in] properties about byteAligned, exportNorm
+    UINT_32              resultBits,    ///< [in] result bits: total bpp after decompression
+    UINT_8*              pPixel)        ///< [out] a depth/stencil pixel value
+{
+    UINT_32 i;
+    UINT_32 j;
+    UINT_32 start;
+    UINT_32 size;
+    UINT_32 byte;
+    UINT_32 value = 0;
+    UINT_32 compMask;
+    UINT_32 elemMask=0;
+    UINT_32 elementXor = 0;  // address xor when reading bytes from elements
+
+
+    // @@ NOTE: assert if called on a compressed format!
+
+    if (properties.byteAligned)    // Components are all byte-sized
+    {
+        for (i = 0; i < numComps; i++)        // Then for each component
+        {
+            // Copy the bytes of the component into the element
+            start = pCompStart[i] / 8;
+            size  = pCompBits[i]  / 8;
+            for (j = 0; j < size; j++)
+            {
+                pPixel[(j+start)^elementXor] = static_cast<UINT_8>(pComps[i] >> (8*j));
+            }
+        }
+    }
+    else                        // Element is 32-bits or less, components are bit fields
+    {
+        // First, extract each component in turn and combine it into a 32-bit value
+        for (i = 0; i < numComps; i++)
+        {
+            compMask = (1 << pCompBits[i]) - 1;
+            elemMask |= compMask << pCompStart[i];
+            value |= (pComps[i] & compMask) << pCompStart[i];
+        }
+
+        // Mext, copy the masked value into the element
+        size = (resultBits + 7) / 8;
+        for (i = 0; i < size; i++)
+        {
+            byte = pPixel[i^elementXor] & ~(elemMask >> (8*i));
+            pPixel[i^elementXor] = static_cast<UINT_8>(byte | ((elemMask & value) >> (8*i)));
+        }
+    }
+}
+
+/**
+***************************************************************************************************
+*   Flt32ToDepthPixel
+*
+*   @brief
+*       Convert a FLT_32 value to a depth/stencil pixel value
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrElemLib::Flt32ToDepthPixel(
+    AddrDepthFormat     format,     ///< [in] Depth format
+    const ADDR_FLT_32   comps[2],   ///< [in] two components of depth
+    UINT_8*             pPixel      ///< [out] depth pixel value
+    ) const
+{
+    UINT_32 i;
+    UINT_32 values[2];
+    ADDR_COMPONENT_FLAGS properties;    // byteAligned, exportNorm
+    UINT_32 resultBits = 0;             // result bits: total bits per pixel after decompression
+
+    ADDR_PIXEL_FORMATINFO fmt;
+
+    // get type for each component
+    PixGetDepthCompInfo(format, &fmt);
+
+    //initialize properties
+    properties.byteAligned = TRUE;
+    properties.exportNorm  = TRUE;
+    properties.floatComp   = FALSE;
+
+    //set properties and result bits
+    for (i = 0; i < 2; i++)
+    {
+        if ((fmt.compBit[i] & 7) || (fmt.compStart[i] & 7))
+        {
+            properties.byteAligned = FALSE;
+        }
+
+        if (resultBits < fmt.compStart[i] + fmt.compBit[i])
+        {
+            resultBits = fmt.compStart[i] + fmt.compBit[i];
+        }
+
+        // Clear ADDR_EXPORT_NORM if can't be represented as 11-bit or smaller [-1..+1] format
+        if (fmt.compBit[i] > 11 || fmt.numType[i] >= ADDR_USCALED)
+        {
+            properties.exportNorm = FALSE;
+        }
+
+        // Mark if there are any floating point components
+        if ((fmt.numType[i] == ADDR_U4FLOATC) || (fmt.numType[i] >= ADDR_S8FLOAT) )
+        {
+            properties.floatComp = TRUE;
+        }
+    }
+
+    // Convert the two input floats to integer values
+    for (i = 0; i < 2; i++)
+    {
+        Flt32sToInt32s(comps[i], fmt.compBit[i], fmt.numType[i], &values[i]);
+    }
+
+    // Then pack the two integer components, in the proper order
+    Int32sToPixel(2, values, fmt.compBit, fmt.compStart, properties, resultBits, pPixel );
+
+}
+
+/**
+***************************************************************************************************
+*   Flt32ToColorPixel
+*
+*   @brief
+*       Convert a FLT_32 value to a red/green/blue/alpha pixel value
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrElemLib::Flt32ToColorPixel(
+    AddrColorFormat     format,     ///< [in] Color format
+    AddrSurfaceNumber   surfNum,    ///< [in] Surface number
+    AddrSurfaceSwap     surfSwap,   ///< [in] Surface swap
+    const ADDR_FLT_32   comps[4],   ///< [in] four components of color
+    UINT_8*             pPixel      ///< [out] a red/green/blue/alpha pixel value
+    ) const
+{
+    ADDR_PIXEL_FORMATINFO pixelInfo;
+
+    UINT_32 i;
+    UINT_32 values[4];
+    ADDR_COMPONENT_FLAGS properties;    // byteAligned, exportNorm
+    UINT_32 resultBits = 0;             // result bits: total bits per pixel after decompression
+
+    memset(&pixelInfo, 0, sizeof(ADDR_PIXEL_FORMATINFO));
+
+    PixGetColorCompInfo(format, surfNum, surfSwap, &pixelInfo);
+
+    //initialize properties
+    properties.byteAligned = TRUE;
+    properties.exportNorm  = TRUE;
+    properties.floatComp   = FALSE;
+
+    //set properties and result bits
+    for (i = 0; i < 4; i++)
+    {
+        if ( (pixelInfo.compBit[i] & 7) || (pixelInfo.compStart[i] & 7) )
+        {
+            properties.byteAligned = FALSE;
+        }
+
+        if (resultBits < pixelInfo.compStart[i] + pixelInfo.compBit[i])
+        {
+            resultBits = pixelInfo.compStart[i] + pixelInfo.compBit[i];
+        }
+
+        if (m_fp16ExportNorm)
+        {
+            // Clear ADDR_EXPORT_NORM if can't be represented as 11-bit or smaller [-1..+1] format
+            // or if it's not FP and <=16 bits
+            if (((pixelInfo.compBit[i] > 11) || (pixelInfo.numType[i] >= ADDR_USCALED))
+                && (pixelInfo.numType[i] !=ADDR_U4FLOATC))
+            {
+                properties.exportNorm = FALSE;
+            }
+        }
+        else
+        {
+            // Clear ADDR_EXPORT_NORM if can't be represented as 11-bit or smaller [-1..+1] format
+            if (pixelInfo.compBit[i] > 11 || pixelInfo.numType[i] >= ADDR_USCALED)
+            {
+                properties.exportNorm = FALSE;
+            }
+        }
+
+        // Mark if there are any floating point components
+        if ( (pixelInfo.numType[i] == ADDR_U4FLOATC) ||
+             (pixelInfo.numType[i] >= ADDR_S8FLOAT) )
+        {
+            properties.floatComp = TRUE;
+        }
+    }
+
+    // Convert the four input floats to integer values
+    for (i = 0; i < 4; i++)
+    {
+        Flt32sToInt32s(comps[i], pixelInfo.compBit[i], pixelInfo.numType[i], &values[i]);
+    }
+
+    // Then pack the four integer components, in the proper order
+    Int32sToPixel(4, values, &pixelInfo.compBit[0], &pixelInfo.compStart[0],
+                  properties, resultBits, pPixel);
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::GetCompType
+*
+*   @brief
+*       Fill per component info
+*
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID AddrElemLib::GetCompType(
+    AddrColorFormat         format,     ///< [in] surface format
+    AddrSurfaceNumber       numType,  ///< [in] number type
+    ADDR_PIXEL_FORMATINFO*  pInfo)       ///< [in][out] per component info out
+{
+    BOOL_32 handled = FALSE;
+
+    // Floating point formats override the number format
+    switch (format)
+    {
+        case ADDR_COLOR_16_FLOAT:            // fall through for all pure floating point format
+        case ADDR_COLOR_16_16_FLOAT:
+        case ADDR_COLOR_16_16_16_16_FLOAT:
+        case ADDR_COLOR_32_FLOAT:
+        case ADDR_COLOR_32_32_FLOAT:
+        case ADDR_COLOR_32_32_32_32_FLOAT:
+        case ADDR_COLOR_10_11_11_FLOAT:
+        case ADDR_COLOR_11_11_10_FLOAT:
+            numType = ADDR_NUMBER_FLOAT;
+            break;
+            // Special handling for the depth formats
+        case ADDR_COLOR_8_24:                // fall through for these 2 similar format
+        case ADDR_COLOR_24_8:
+            for (UINT_32 c = 0; c < 4; c++)
+            {
+                if (pInfo->compBit[c] == 8)
+                {
+                    pInfo->numType[c] = ADDR_UINT_BITS;
+                }
+                else if (pInfo->compBit[c]  == 24)
+                {
+                    pInfo->numType[c] = ADDR_UNORM_R6XX;
+                }
+                else
+                {
+                    pInfo->numType[c] = ADDR_NO_NUMBER;
+                }
+            }
+            handled = TRUE;
+            break;
+        case ADDR_COLOR_8_24_FLOAT:          // fall through for these 3 similar format
+        case ADDR_COLOR_24_8_FLOAT:
+        case ADDR_COLOR_X24_8_32_FLOAT:
+            for (UINT_32 c = 0; c < 4; c++)
+            {
+                if (pInfo->compBit[c] == 8)
+                {
+                    pInfo->numType[c] = ADDR_UINT_BITS;
+                }
+                else if (pInfo->compBit[c] == 24)
+                {
+                    pInfo->numType[c] = ADDR_U4FLOATC;
+                }
+                else if (pInfo->compBit[c] == 32)
+                {
+                    pInfo->numType[c] = ADDR_S8FLOAT32;
+                }
+                else
+                {
+                    pInfo->numType[c] = ADDR_NO_NUMBER;
+                }
+            }
+            handled = TRUE;
+            break;
+        default:
+            break;
+    }
+
+    if (!handled)
+    {
+        for (UINT_32 c = 0; c < 4; c++)
+        {
+            // Assign a number type for each component
+            AddrSurfaceNumber cnum;
+
+            // First handle default component values
+            if (pInfo->compBit[c] == 0)
+            {
+                if (c < 3)
+                {
+                    pInfo->numType[c] = ADDR_ZERO;      // Default is zero for RGB
+                }
+                else if (numType == ADDR_NUMBER_UINT || numType == ADDR_NUMBER_SINT)
+                {
+                    pInfo->numType[c] = ADDR_EPSILON;   // Alpha INT_32 bits default is 0x01
+                }
+                else
+                {
+                    pInfo->numType[c] = ADDR_ONE;       // Alpha normal default is float 1.0
+                }
+                continue;
+            }
+            // Now handle small components
+            else if (pInfo->compBit[c] == 1)
+            {
+                if (numType == ADDR_NUMBER_UINT || numType == ADDR_NUMBER_SINT)
+                {
+                    cnum = ADDR_NUMBER_UINT;
+                }
+                else
+                {
+                    cnum = ADDR_NUMBER_UNORM;
+                }
+            }
+            else
+            {
+                cnum = numType;
+            }
+
+            // If no default, set the number type fom num, compbits, and architecture
+            switch (cnum)
+            {
+                case ADDR_NUMBER_SRGB:
+                    pInfo->numType[c] = (c < 3) ? ADDR_GAMMA8_R6XX : ADDR_UNORM_R6XX;
+                    break;
+                case ADDR_NUMBER_UNORM:
+                    pInfo->numType[c] = ADDR_UNORM_R6XX;
+                    break;
+                case ADDR_NUMBER_SNORM:
+                    pInfo->numType[c] = ADDR_SNORM_R6XX;
+                    break;
+                case ADDR_NUMBER_USCALED:
+                    pInfo->numType[c] = ADDR_USCALED;  // @@ Do we need separate Pele routine?
+                    break;
+                case ADDR_NUMBER_SSCALED:
+                    pInfo->numType[c] = ADDR_SSCALED;  // @@ Do we need separate Pele routine?
+                    break;
+                case ADDR_NUMBER_FLOAT:
+                    if (pInfo->compBit[c] == 32)
+                    {
+                        pInfo->numType[c] = ADDR_S8FLOAT32;
+                    }
+                    else if (pInfo->compBit[c] == 16)
+                    {
+                        pInfo->numType[c] = ADDR_S5FLOAT;
+                    }
+                    else if (pInfo->compBit[c] >= 10)
+                    {
+                        pInfo->numType[c] = ADDR_U5FLOAT;
+                    }
+                    else
+                    {
+                        ADDR_ASSERT_ALWAYS();
+                    }
+                    break;
+                case ADDR_NUMBER_SINT:
+                    pInfo->numType[c] = ADDR_SINT_BITS;
+                    break;
+                case ADDR_NUMBER_UINT:
+                    pInfo->numType[c] = ADDR_UINT_BITS;
+                    break;
+
+                default:
+                    ADDR_ASSERT(!"Invalid number type");
+                    pInfo->numType[c] = ADDR_NO_NUMBER;
+                    break;
+             }
+        }
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::GetCompSwap
+*
+*   @brief
+*       Get components swapped for color surface
+*
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID AddrElemLib::GetCompSwap(
+    AddrSurfaceSwap         swap,   ///< [in] swap mode
+    ADDR_PIXEL_FORMATINFO*  pInfo)  ///< [in/out] output per component info
+{
+    switch (pInfo->comps)
+    {
+        case 4:
+            switch (swap)
+            {
+                case ADDR_SWAP_ALT:
+                    SwapComps( 0, 2, pInfo );
+                    break;    // BGRA
+                case ADDR_SWAP_STD_REV:
+                    SwapComps( 0, 3, pInfo );
+                    SwapComps( 1, 2, pInfo );
+                    break;    // ABGR
+                case ADDR_SWAP_ALT_REV:
+                    SwapComps( 0, 3, pInfo );
+                    SwapComps( 0, 2, pInfo );
+                    SwapComps( 0, 1, pInfo );
+                    break;    // ARGB
+                default:
+                    break;
+            }
+            break;
+        case 3:
+            switch (swap)
+            {
+                case ADDR_SWAP_ALT_REV:
+                    SwapComps( 0, 3, pInfo );
+                    SwapComps( 0, 2, pInfo );
+                    break;    // AGR
+                case ADDR_SWAP_STD_REV:
+                    SwapComps( 0, 2, pInfo );
+                    break;    // BGR
+                case ADDR_SWAP_ALT:
+                    SwapComps( 2, 3, pInfo );
+                    break;    // RGA
+                default:
+                    break;    // RGB
+            }
+            break;
+        case 2:
+            switch (swap)
+            {
+                case ADDR_SWAP_ALT_REV:
+                    SwapComps( 0, 1, pInfo );
+                    SwapComps( 1, 3, pInfo );
+                    break;    // AR
+                case ADDR_SWAP_STD_REV:
+                    SwapComps( 0, 1, pInfo );
+                    break;    // GR
+                case ADDR_SWAP_ALT:
+                    SwapComps( 1, 3, pInfo );
+                    break;    // RA
+                default:
+                    break;    // RG
+            }
+            break;
+        case 1:
+            switch (swap)
+            {
+                case ADDR_SWAP_ALT_REV:
+                    SwapComps( 0, 3, pInfo );
+                    break;    // A
+                case ADDR_SWAP_STD_REV:
+                    SwapComps( 0, 2, pInfo );
+                    break;    // B
+                case ADDR_SWAP_ALT:
+                    SwapComps( 0, 1, pInfo );
+                    break;    // G
+                default:
+                    break;    // R
+            }
+            break;
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::GetCompSwap
+*
+*   @brief
+*       Get components swapped for color surface
+*
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID AddrElemLib::SwapComps(
+    UINT_32                 c0,     ///< [in] component index 0
+    UINT_32                 c1,     ///< [in] component index 1
+    ADDR_PIXEL_FORMATINFO*  pInfo)  ///< [in/out] output per component info
+{
+    UINT_32 start;
+    UINT_32 bits;
+
+    start = pInfo->compStart[c0];
+    pInfo->compStart[c0] = pInfo->compStart[c1];
+    pInfo->compStart[c1] = start;
+
+    bits  = pInfo->compBit[c0];
+    pInfo->compBit[c0] = pInfo->compBit[c1];
+    pInfo->compBit[c1] = bits;
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::PixGetColorCompInfo
+*
+*   @brief
+*       Get per component info for color surface
+*
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID AddrElemLib::PixGetColorCompInfo(
+    AddrColorFormat         format, ///< [in] surface format, read from register
+    AddrSurfaceNumber       number, ///< [in] pixel number type
+    AddrSurfaceSwap         swap,   ///< [in] component swap mode
+    ADDR_PIXEL_FORMATINFO*  pInfo   ///< [out] output per component info
+    ) const
+{
+    // 1. Get componet bits
+    switch (format)
+    {
+        case ADDR_COLOR_8:
+            GetCompBits(8, 0, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_1_5_5_5:
+            GetCompBits(5, 5, 5, 1, pInfo);
+            break;
+        case ADDR_COLOR_5_6_5:
+            GetCompBits(8, 6, 5, 0, pInfo);
+            break;
+        case ADDR_COLOR_6_5_5:
+            GetCompBits(5, 5, 6, 0, pInfo);
+            break;
+        case ADDR_COLOR_8_8:
+            GetCompBits(8, 8, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_4_4_4_4:
+            GetCompBits(4, 4, 4, 4, pInfo);
+            break;
+        case ADDR_COLOR_16:
+            GetCompBits(16, 0, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_8_8_8_8:
+            GetCompBits(8, 8, 8, 8, pInfo);
+            break;
+        case ADDR_COLOR_2_10_10_10:
+            GetCompBits(10, 10, 10, 2, pInfo);
+            break;
+        case ADDR_COLOR_10_11_11:
+            GetCompBits(11, 11, 10, 0, pInfo);
+            break;
+        case ADDR_COLOR_11_11_10:
+            GetCompBits(10, 11, 11, 0, pInfo);
+            break;
+        case ADDR_COLOR_16_16:
+            GetCompBits(16, 16, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_16_16_16_16:
+            GetCompBits(16, 16, 16, 16, pInfo);
+            break;
+        case ADDR_COLOR_16_FLOAT:
+            GetCompBits(16, 0, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_16_16_FLOAT:
+            GetCompBits(16, 16, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_32_FLOAT:
+            GetCompBits(32, 0, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_32_32_FLOAT:
+            GetCompBits(32, 32, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_16_16_16_16_FLOAT:
+            GetCompBits(16, 16, 16, 16, pInfo);
+            break;
+        case ADDR_COLOR_32_32_32_32_FLOAT:
+            GetCompBits(32, 32, 32, 32, pInfo);
+            break;
+
+        case ADDR_COLOR_32:
+            GetCompBits(32, 0, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_32_32:
+            GetCompBits(32, 32, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_32_32_32_32:
+            GetCompBits(32, 32, 32, 32, pInfo);
+            break;
+        case ADDR_COLOR_10_10_10_2:
+            GetCompBits(2, 10, 10, 10, pInfo);
+            break;
+        case ADDR_COLOR_10_11_11_FLOAT:
+            GetCompBits(11, 11, 10, 0, pInfo);
+            break;
+        case ADDR_COLOR_11_11_10_FLOAT:
+            GetCompBits(10, 11, 11, 0, pInfo);
+            break;
+        case ADDR_COLOR_5_5_5_1:
+            GetCompBits(1, 5, 5, 5, pInfo);
+            break;
+        case ADDR_COLOR_3_3_2:
+            GetCompBits(2, 3, 3, 0, pInfo);
+            break;
+        case ADDR_COLOR_4_4:
+            GetCompBits(4, 4, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_8_24:
+        case ADDR_COLOR_8_24_FLOAT:  // same bit count, fall through
+            GetCompBits(24, 8, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_24_8:
+        case ADDR_COLOR_24_8_FLOAT:  // same bit count, fall through
+            GetCompBits(8, 24, 0, 0, pInfo);
+            break;
+        case ADDR_COLOR_X24_8_32_FLOAT:
+            GetCompBits(32, 8, 0, 0, pInfo);
+            break;
+
+        case ADDR_COLOR_INVALID:
+            GetCompBits(0, 0, 0, 0, pInfo);
+            break;
+        default:
+            ADDR_ASSERT(0);
+            GetCompBits(0, 0, 0, 0, pInfo);
+            break;
+    }
+
+    // 2. Get component number type
+
+    GetCompType(format, number, pInfo);
+
+    // 3. Swap components if needed
+
+    GetCompSwap(swap, pInfo);
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::PixGetDepthCompInfo
+*
+*   @brief
+*       Get per component info for depth surface
+*
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID AddrElemLib::PixGetDepthCompInfo(
+    AddrDepthFormat         format,     ///< [in] surface format, read from register
+    ADDR_PIXEL_FORMATINFO*  pInfo       ///< [out] output per component bits and type
+    ) const
+{
+    if (m_depthPlanarType == ADDR_DEPTH_PLANAR_R800)
+    {
+        if (format == ADDR_DEPTH_8_24_FLOAT)
+        {
+            format = ADDR_DEPTH_X24_8_32_FLOAT; // Use this format to represent R800's D24FS8
+        }
+
+        if (format == ADDR_DEPTH_X8_24_FLOAT)
+        {
+            format = ADDR_DEPTH_32_FLOAT;
+        }
+    }
+
+    switch (format)
+    {
+        case ADDR_DEPTH_16:
+            GetCompBits(16, 0, 0, 0, pInfo);
+            break;
+        case ADDR_DEPTH_8_24:
+        case ADDR_DEPTH_8_24_FLOAT:      // similar format, fall through
+            GetCompBits(24, 8, 0, 0, pInfo);
+            break;
+        case ADDR_DEPTH_X8_24:
+        case ADDR_DEPTH_X8_24_FLOAT:     // similar format, fall through
+            GetCompBits(24, 0, 0, 0, pInfo);
+            break;
+        case ADDR_DEPTH_32_FLOAT:
+            GetCompBits(32, 0, 0, 0, pInfo);
+            break;
+        case ADDR_DEPTH_X24_8_32_FLOAT:
+            GetCompBits(32, 8, 0, 0, pInfo);
+            break;
+        case ADDR_DEPTH_INVALID:
+            GetCompBits(0, 0, 0, 0, pInfo);
+            break;
+        default:
+            ADDR_ASSERT(0);
+            GetCompBits(0, 0, 0, 0, pInfo);
+            break;
+    }
+
+    switch (format)
+    {
+        case ADDR_DEPTH_16:
+            pInfo->numType [0] = ADDR_UNORM_R6XX;
+            pInfo->numType [1] = ADDR_ZERO;
+            break;
+        case ADDR_DEPTH_8_24:
+            pInfo->numType [0] = ADDR_UNORM_R6XXDB;
+            pInfo->numType [1] = ADDR_UINT_BITS;
+            break;
+        case ADDR_DEPTH_8_24_FLOAT:
+            pInfo->numType [0] = ADDR_U4FLOATC;
+            pInfo->numType [1] = ADDR_UINT_BITS;
+            break;
+        case ADDR_DEPTH_X8_24:
+            pInfo->numType [0] = ADDR_UNORM_R6XXDB;
+            pInfo->numType [1] = ADDR_ZERO;
+            break;
+        case ADDR_DEPTH_X8_24_FLOAT:
+            pInfo->numType [0] = ADDR_U4FLOATC;
+            pInfo->numType [1] = ADDR_ZERO;
+            break;
+        case ADDR_DEPTH_32_FLOAT:
+            pInfo->numType [0] = ADDR_S8FLOAT32;
+            pInfo->numType [1] = ADDR_ZERO;
+            break;
+        case ADDR_DEPTH_X24_8_32_FLOAT:
+            pInfo->numType [0] = ADDR_S8FLOAT32;
+            pInfo->numType [1] = ADDR_UINT_BITS;
+            break;
+        default:
+            pInfo->numType [0] = ADDR_NO_NUMBER;
+            pInfo->numType [1] = ADDR_NO_NUMBER;
+            break;
+    }
+
+    pInfo->numType [2] = ADDR_NO_NUMBER;
+    pInfo->numType [3] = ADDR_NO_NUMBER;
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::PixGetExportNorm
+*
+*   @brief
+*       Check if fp16 export norm can be enabled.
+*
+*   @return
+*       TRUE if this can be enabled.
+*
+***************************************************************************************************
+*/
+BOOL_32 AddrElemLib::PixGetExportNorm(
+    AddrColorFormat     colorFmt,       ///< [in] surface format, read from register
+    AddrSurfaceNumber   numberFmt,      ///< [in] pixel number type
+    AddrSurfaceSwap     swap            ///< [in] components swap type
+    ) const
+{
+    BOOL_32 enabled = TRUE;
+
+    ADDR_PIXEL_FORMATINFO formatInfo;
+
+    PixGetColorCompInfo(colorFmt, numberFmt, swap, &formatInfo);
+
+    for (UINT_32 c = 0; c < 4; c++)
+    {
+        if (m_fp16ExportNorm)
+        {
+            if (((formatInfo.compBit[c] > 11) || (formatInfo.numType[c] > ADDR_USCALED)) &&
+                (formatInfo.numType[c] != ADDR_U4FLOATC)    &&
+                (formatInfo.numType[c] != ADDR_S5FLOAT)     &&
+                (formatInfo.numType[c] != ADDR_S5FLOATM)    &&
+                (formatInfo.numType[c] != ADDR_U5FLOAT)     &&
+                (formatInfo.numType[c] != ADDR_U3FLOATM))
+            {
+                enabled = FALSE;
+                break;
+            }
+        }
+        else
+        {
+            if ((formatInfo.compBit[c] > 11) || (formatInfo.numType[c] > ADDR_USCALED))
+            {
+                enabled = FALSE;
+                break;
+            }
+        }
+    }
+
+    return enabled;
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::AdjustSurfaceInfo
+*
+*   @brief
+*       Adjust bpp/base pitch/width/height according to elemMode and expandX/Y
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrElemLib::AdjustSurfaceInfo(
+    AddrElemMode    elemMode,       ///< [in] element mode
+    UINT_32         expandX,        ///< [in] decompression expansion factor in X
+    UINT_32         expandY,        ///< [in] decompression expansion factor in Y
+    UINT_32*        pBpp,           ///< [in/out] bpp
+    UINT_32*        pBasePitch,     ///< [in/out] base pitch
+    UINT_32*        pWidth,         ///< [in/out] width
+    UINT_32*        pHeight)        ///< [in/out] height
+{
+    UINT_32 packedBits;
+    UINT_32 basePitch;
+    UINT_32 width;
+    UINT_32 height;
+    UINT_32 bpp;
+    BOOL_32 bBCnFormat = FALSE;
+
+    ADDR_ASSERT(pBpp != NULL);
+    ADDR_ASSERT(pWidth != NULL && pHeight != NULL && pBasePitch != NULL);
+
+    if (pBpp)
+    {
+        bpp = *pBpp;
+
+        switch (elemMode)
+        {
+            case ADDR_EXPANDED:
+                packedBits = bpp / expandX / expandY;
+                break;
+            case ADDR_PACKED_STD: // Different bit order
+            case ADDR_PACKED_REV:
+                packedBits = bpp * expandX * expandY;
+                break;
+            case ADDR_PACKED_GBGR:
+            case ADDR_PACKED_BGRG:
+                packedBits = bpp; // 32-bit packed ==> 2 32-bit result
+                break;
+            case ADDR_PACKED_BC1: // Fall through
+            case ADDR_PACKED_BC4:
+                packedBits = 64;
+                bBCnFormat = TRUE;
+                break;
+            case ADDR_PACKED_BC2: // Fall through
+            case ADDR_PACKED_BC3: // Fall through
+            case ADDR_PACKED_BC5: // Fall through
+                bBCnFormat = TRUE;
+                packedBits = 128;
+                break;
+            case ADDR_ROUND_BY_HALF:  // Fall through
+            case ADDR_ROUND_TRUNCATE: // Fall through
+            case ADDR_ROUND_DITHER:   // Fall through
+            case ADDR_UNCOMPRESSED:
+                packedBits = bpp;
+                break;
+            default:
+                packedBits = bpp;
+                ADDR_ASSERT_ALWAYS();
+                break;
+        }
+
+        *pBpp = packedBits;
+    }
+
+    if (pWidth && pHeight && pBasePitch)
+    {
+        basePitch = *pBasePitch;
+        width     = *pWidth;
+        height    = *pHeight;
+
+        if ((expandX > 1) || (expandY > 1))
+        {
+            if (elemMode == ADDR_EXPANDED)
+            {
+                basePitch *= expandX;
+                width     *= expandX;
+                height    *= expandY;
+            }
+            else
+            {
+                // Evergreen family workaround
+                if (bBCnFormat && (m_pAddrLib->GetAddrChipFamily() == ADDR_CHIP_FAMILY_R8XX))
+                {
+                    // For BCn we now pad it to POW2 at the beginning so it is safe to
+                    // divide by 4 directly
+                    basePitch = basePitch / expandX;
+                    width     = width  / expandX;
+                    height    = height / expandY;
+#if DEBUG
+                    width     = (width == 0) ? 1 : width;
+                    height    = (height == 0) ? 1 : height;
+
+                    if ((*pWidth > PowTwoAlign(width, 8) * expandX) ||
+                        (*pHeight > PowTwoAlign(height, 8) * expandY)) // 8 is 1D tiling alignment
+                    {
+                        // if this assertion is hit we may have issues if app samples
+                        // rightmost/bottommost pixels
+                        ADDR_ASSERT_ALWAYS();
+                    }
+#endif
+                }
+                else // Not BCn format we still keep old way (FMT_1? No real test yet)
+                {
+                    basePitch = (basePitch + expandX - 1) / expandX;
+                    width     = (width + expandX - 1) / expandX;
+                    height    = (height + expandY - 1) / expandY;
+                }
+            }
+
+            *pBasePitch = basePitch; // 0 is legal value for base pitch.
+            *pWidth     = (width == 0) ? 1 : width;
+            *pHeight    = (height == 0) ? 1 : height;
+        } //if (pWidth && pHeight && pBasePitch)
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::RestoreSurfaceInfo
+*
+*   @brief
+*       Reverse operation of AdjustSurfaceInfo
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrElemLib::RestoreSurfaceInfo(
+    AddrElemMode    elemMode,       ///< [in] element mode
+    UINT_32         expandX,        ///< [in] decompression expansion factor in X
+    UINT_32         expandY,        ///< [out] decompression expansion factor in Y
+    UINT_32*        pBpp,           ///< [in/out] bpp
+    UINT_32*        pWidth,         ///< [in/out] width
+    UINT_32*        pHeight)        ///< [in/out] height
+{
+    UINT_32 originalBits;
+    UINT_32 width;
+    UINT_32 height;
+    UINT_32 bpp;
+
+    ADDR_ASSERT(pBpp != NULL);
+    ADDR_ASSERT(pWidth != NULL && pHeight != NULL);
+
+    if (pBpp)
+    {
+        bpp = *pBpp;
+
+        switch (elemMode)
+        {
+        case ADDR_EXPANDED:
+            originalBits = bpp * expandX * expandY;
+            break;
+        case ADDR_PACKED_STD: // Different bit order
+        case ADDR_PACKED_REV:
+            originalBits = bpp / expandX / expandY;
+            break;
+        case ADDR_PACKED_GBGR:
+        case ADDR_PACKED_BGRG:
+            originalBits = bpp; // 32-bit packed ==> 2 32-bit result
+            break;
+        case ADDR_PACKED_BC1: // Fall through
+        case ADDR_PACKED_BC4:
+            originalBits = 64;
+            break;
+        case ADDR_PACKED_BC2: // Fall through
+        case ADDR_PACKED_BC3: // Fall through
+            case ADDR_PACKED_BC5:
+            originalBits = 128;
+            break;
+        case ADDR_ROUND_BY_HALF:  // Fall through
+        case ADDR_ROUND_TRUNCATE: // Fall through
+        case ADDR_ROUND_DITHER:   // Fall through
+        case ADDR_UNCOMPRESSED:
+            originalBits = bpp;
+            break;
+        default:
+            originalBits = bpp;
+            ADDR_ASSERT_ALWAYS();
+            break;
+        }
+
+        *pBpp = originalBits;
+    }
+
+    if (pWidth && pHeight)
+    {
+        width    = *pWidth;
+        height   = *pHeight;
+
+        if ((expandX > 1) || (expandY > 1))
+        {
+            if (elemMode == ADDR_EXPANDED)
+            {
+                width /= expandX;
+                height /= expandY;
+            }
+            else
+            {
+                width *= expandX;
+                height *= expandY;
+            }
+        }
+
+        *pWidth  = (width == 0) ? 1 : width;
+        *pHeight = (height == 0) ? 1 : height;
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::GetBitsPerPixel
+*
+*   @brief
+*       Compute the total bits per element according to a format
+*       code. For compressed formats, this is not the same as
+*       the number of bits per decompressed element.
+*
+*   @return
+*       Bits per pixel
+***************************************************************************************************
+*/
+UINT_32 AddrElemLib::GetBitsPerPixel(
+    AddrFormat          format,         ///< [in] surface format code
+    AddrElemMode*       pElemMode,      ///< [out] element mode
+    UINT_32*            pExpandX,       ///< [out] decompression expansion factor in X
+    UINT_32*            pExpandY,       ///< [out] decompression expansion factor in Y
+    UINT_32*            pUnusedBits)    ///< [out] bits unused
+{
+    UINT_32 bpp;
+    UINT_32 expandX = 1;
+    UINT_32 expandY = 1;
+    UINT_32 bitUnused = 0;
+    AddrElemMode elemMode = ADDR_UNCOMPRESSED; // default value
+
+    switch (format)
+    {
+        case ADDR_FMT_8:
+            bpp = 8;
+            break;
+        case ADDR_FMT_1_5_5_5:
+        case ADDR_FMT_5_6_5:
+        case ADDR_FMT_6_5_5:
+        case ADDR_FMT_8_8:
+        case ADDR_FMT_4_4_4_4:
+        case ADDR_FMT_16:
+        case ADDR_FMT_16_FLOAT:
+            bpp = 16;
+            break;
+        case ADDR_FMT_GB_GR: // treat as FMT_8_8
+            elemMode = ADDR_PACKED_GBGR;
+            bpp = 16;
+            break;
+        case ADDR_FMT_BG_RG: // treat as FMT_8_8
+            elemMode = ADDR_PACKED_BGRG;
+            bpp = 16;
+            break;
+        case ADDR_FMT_8_8_8_8:
+        case ADDR_FMT_2_10_10_10:
+        case ADDR_FMT_10_11_11:
+        case ADDR_FMT_11_11_10:
+        case ADDR_FMT_16_16:
+        case ADDR_FMT_16_16_FLOAT:
+        case ADDR_FMT_32:
+        case ADDR_FMT_32_FLOAT:
+        case ADDR_FMT_24_8:
+        case ADDR_FMT_24_8_FLOAT:
+            bpp = 32;
+            break;
+        case ADDR_FMT_16_16_16_16:
+        case ADDR_FMT_16_16_16_16_FLOAT:
+        case ADDR_FMT_32_32:
+        case ADDR_FMT_32_32_FLOAT:
+        case ADDR_FMT_CTX1:
+            bpp = 64;
+            break;
+        case ADDR_FMT_32_32_32_32:
+        case ADDR_FMT_32_32_32_32_FLOAT:
+            bpp = 128;
+            break;
+        case ADDR_FMT_INVALID:
+            bpp = 0;
+            break;
+        case ADDR_FMT_1_REVERSED:
+            elemMode = ADDR_PACKED_REV;
+            expandX = 8;
+            bpp = 1;
+            break;
+        case ADDR_FMT_1:
+            elemMode = ADDR_PACKED_STD;
+            expandX = 8;
+            bpp = 1;
+            break;
+        case ADDR_FMT_4_4:
+        case ADDR_FMT_3_3_2:
+            bpp = 8;
+            break;
+        case ADDR_FMT_5_5_5_1:
+            bpp = 16;
+            break;
+        case ADDR_FMT_32_AS_8:
+        case ADDR_FMT_32_AS_8_8:
+        case ADDR_FMT_8_24:
+        case ADDR_FMT_8_24_FLOAT:
+        case ADDR_FMT_10_10_10_2:
+        case ADDR_FMT_10_11_11_FLOAT:
+        case ADDR_FMT_11_11_10_FLOAT:
+        case ADDR_FMT_5_9_9_9_SHAREDEXP:
+            bpp = 32;
+            break;
+        case ADDR_FMT_X24_8_32_FLOAT:
+            bpp = 64;
+            bitUnused = 24;
+            break;
+        case ADDR_FMT_8_8_8:
+            elemMode = ADDR_EXPANDED;
+            bpp = 24;//@@ 8;      // read 3 elements per pixel
+            expandX = 3;
+            break;
+        case ADDR_FMT_16_16_16:
+        case ADDR_FMT_16_16_16_FLOAT:
+            elemMode = ADDR_EXPANDED;
+            bpp = 48;//@@ 16;      // read 3 elements per pixel
+            expandX = 3;
+            break;
+        case ADDR_FMT_32_32_32_FLOAT:
+        case ADDR_FMT_32_32_32:
+            elemMode = ADDR_EXPANDED;
+            expandX = 3;
+            bpp = 96;//@@ 32;      // read 3 elements per pixel
+            break;
+        case ADDR_FMT_BC1:
+            elemMode = ADDR_PACKED_BC1;
+            expandX = 4;
+            expandY = 4;
+            bpp = 64;
+            break;
+        case ADDR_FMT_BC4:
+            elemMode = ADDR_PACKED_BC4;
+            expandX = 4;
+            expandY = 4;
+            bpp = 64;
+            break;
+        case ADDR_FMT_BC2:
+            elemMode = ADDR_PACKED_BC2;
+            expandX = 4;
+            expandY = 4;
+            bpp = 128;
+            break;
+        case ADDR_FMT_BC3:
+            elemMode = ADDR_PACKED_BC3;
+            expandX = 4;
+            expandY = 4;
+            bpp = 128;
+            break;
+        case ADDR_FMT_BC5:
+        case ADDR_FMT_BC6: // reuse ADDR_PACKED_BC5
+        case ADDR_FMT_BC7: // reuse ADDR_PACKED_BC5
+            elemMode = ADDR_PACKED_BC5;
+            expandX = 4;
+            expandY = 4;
+            bpp = 128;
+            break;
+        default:
+            bpp = 0;
+            ADDR_ASSERT_ALWAYS();
+            break;
+            // @@ or should this be an error?
+    }
+
+    SafeAssign(pExpandX, expandX);
+    SafeAssign(pExpandY, expandY);
+    SafeAssign(pUnusedBits, bitUnused);
+    SafeAssign(reinterpret_cast<UINT_32*>(pElemMode), elemMode);
+
+    return bpp;
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::GetCompBits
+*
+*   @brief
+*       Set each component's bit size and bit start. And set element mode and number type
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrElemLib::GetCompBits(
+    UINT_32 c0,                     ///< [in] bits of component 0
+    UINT_32 c1,                     ///< [in] bits of component 1
+    UINT_32 c2,                     ///< [in] bits of component 2
+    UINT_32 c3,                     ///< [in] bits of component 3
+    ADDR_PIXEL_FORMATINFO* pInfo,   ///< [out] per component info out
+    AddrElemMode elemMode)          ///< [in] element mode
+{
+    pInfo->comps = 0;
+
+    pInfo->compBit[0] = c0;
+    pInfo->compBit[1] = c1;
+    pInfo->compBit[2] = c2;
+    pInfo->compBit[3] = c3;
+
+    pInfo->compStart[0] = 0;
+    pInfo->compStart[1] = c0;
+    pInfo->compStart[2] = c0+c1;
+    pInfo->compStart[3] = c0+c1+c2;
+
+    pInfo->elemMode = elemMode;
+    // still needed since component swap may depend on number of components
+    for (INT i=0; i<4; i++)
+    {
+        if (pInfo->compBit[i] == 0)
+        {
+            pInfo->compStart[i]  = 0;       // all null components start at bit 0
+            pInfo->numType[i] = ADDR_NO_NUMBER; // and have no number type
+        }
+        else
+        {
+            pInfo->comps++;
+        }
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::GetCompBits
+*
+*   @brief
+*       Set the clear color (or clear depth/stencil) for a surface
+*
+*   @note
+*       If clearColor is zero, a default clear value is used in place of comps[4].
+*       If float32 is set, full precision is used, else the mantissa is reduced to 12-bits
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrElemLib::SetClearComps(
+    ADDR_FLT_32 comps[4],   ///< [in/out] components
+    BOOL_32 clearColor,     ///< [in] TRUE if clear color is set (CLEAR_COLOR)
+    BOOL_32 float32)        ///< [in] TRUE if float32 component (BLEND_FLOAT32)
+{
+    INT_32 i;
+
+    // Use default clearvalues if clearColor is disabled
+    if (clearColor == FALSE)
+    {
+        for (i=0; i<3; i++)
+        {
+            comps[i].f = 0.0;
+        }
+        comps[3].f = 1.0;
+    }
+
+    // Otherwise use the (modified) clear value
+    else
+    {
+        for (i=0; i<4; i++)
+        {   // If full precision, use clear value unchanged
+            if (float32)
+            {
+                // Do nothing
+                //comps[i] = comps[i];
+            }
+            // Else if it is a NaN, use the standard NaN value
+            else if ((comps[i].u & 0x7FFFFFFF) > 0x7F800000)
+            {
+                comps[i].u = 0xFFC00000;
+            }
+            // Else reduce the mantissa precision
+            else
+            {
+                comps[i].u = comps[i].u & 0xFFFFF000;
+            }
+        }
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::IsBlockCompressed
+*
+*   @brief
+*       TRUE if this is block compressed format
+*
+*   @note
+*
+*   @return
+*       BOOL_32
+***************************************************************************************************
+*/
+BOOL_32 AddrElemLib::IsBlockCompressed(
+    AddrFormat format)  ///< [in] Format
+{
+    return format >= ADDR_FMT_BC1 && format <= ADDR_FMT_BC7;
+}
+
+
+/**
+***************************************************************************************************
+*   AddrElemLib::IsCompressed
+*
+*   @brief
+*       TRUE if this is block compressed format or 1 bit format
+*
+*   @note
+*
+*   @return
+*       BOOL_32
+***************************************************************************************************
+*/
+BOOL_32 AddrElemLib::IsCompressed(
+    AddrFormat format)  ///< [in] Format
+{
+    return IsBlockCompressed(format) || format == ADDR_FMT_BC1 || format == ADDR_FMT_BC7;
+}
+
+/**
+***************************************************************************************************
+*   AddrElemLib::IsExpand3x
+*
+*   @brief
+*       TRUE if this is 3x expand format
+*
+*   @note
+*
+*   @return
+*       BOOL_32
+***************************************************************************************************
+*/
+BOOL_32 AddrElemLib::IsExpand3x(
+    AddrFormat format)  ///< [in] Format
+{
+    BOOL_32 is3x = FALSE;
+
+    switch (format)
+    {
+        case ADDR_FMT_8_8_8:
+        case ADDR_FMT_16_16_16:
+        case ADDR_FMT_16_16_16_FLOAT:
+        case ADDR_FMT_32_32_32:
+        case ADDR_FMT_32_32_32_FLOAT:
+            is3x = TRUE;
+            break;
+        default:
+            break;
+    }
+
+    return is3x;
+}
+
+
diff --git a/src/amd/addrlib/core/addrelemlib.h b/src/amd/addrlib/core/addrelemlib.h
new file mode 100644
index 00000000000..c302b3b1788
--- /dev/null
+++ b/src/amd/addrlib/core/addrelemlib.h
@@ -0,0 +1,270 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrelemlib.h
+* @brief Contains the class for element/pixel related functions
+***************************************************************************************************
+*/
+
+#ifndef __ELEM_LIB_H__
+#define __ELEM_LIB_H__
+
+#include "addrinterface.h"
+#include "addrobject.h"
+#include "addrcommon.h"
+
+class AddrLib;
+
+// The masks for property bits within the Properties INT_32
+union ADDR_COMPONENT_FLAGS
+{
+    struct
+    {
+        UINT_32 byteAligned    : 1;    ///< all components are byte aligned
+        UINT_32 exportNorm     : 1;    ///< components support R6xx NORM compression
+        UINT_32 floatComp      : 1;    ///< there is at least one floating point component
+    };
+
+    UINT_32 value;
+};
+
+// Copy from legacy lib's AddrNumberType
+enum AddrNumberType
+{
+    // The following number types have the range [-1..1]
+    ADDR_NO_NUMBER,         // This component doesn't exist and has no default value
+    ADDR_EPSILON,           // Force component value to integer 0x00000001
+    ADDR_ZERO,              // Force component value to integer 0x00000000
+    ADDR_ONE,               // Force component value to floating point 1.0
+    // Above values don't have any bits per component (keep ADDR_ONE the last of these)
+
+    ADDR_UNORM,             // Unsigned normalized (repeating fraction) full precision
+    ADDR_SNORM,             // Signed normalized (repeating fraction) full precision
+    ADDR_GAMMA,             // Gamma-corrected, full precision
+
+    ADDR_UNORM_R5XXRB,      // Unsigned normalized (repeating fraction) for r5xx RB
+    ADDR_SNORM_R5XXRB,      // Signed normalized (repeating fraction) for r5xx RB
+    ADDR_GAMMA_R5XXRB,      // Gamma-corrected for r5xx RB (note: unnormalized value)
+    ADDR_UNORM_R5XXBC,      // Unsigned normalized (repeating fraction) for r5xx BC
+    ADDR_SNORM_R5XXBC,      // Signed normalized (repeating fraction) for r5xx BC
+    ADDR_GAMMA_R5XXBC,      // Gamma-corrected for r5xx BC (note: unnormalized value)
+
+    ADDR_UNORM_R6XX,        // Unsigned normalized (repeating fraction) for R6xx
+    ADDR_UNORM_R6XXDB,      // Unorms for 24-bit depth: one value differs from ADDR_UNORM_R6XX
+    ADDR_SNORM_R6XX,        // Signed normalized (repeating fraction) for R6xx
+    ADDR_GAMMA8_R6XX,       // Gamma-corrected for r6xx
+    ADDR_GAMMA8_R7XX_TP,    // Gamma-corrected for r7xx TP 12bit unorm 8.4.
+
+    ADDR_U4FLOATC,          // Unsigned float: 4-bit exponent, bias=15, no NaN, clamp [0..1]
+    ADDR_GAMMA_4SEG,        // Gamma-corrected, four segment approximation
+    ADDR_U0FIXED,           // Unsigned 0.N-bit fixed point
+
+    // The following number types have large ranges (LEAVE ADDR_USCALED first or fix Finish routine)
+    ADDR_USCALED,           // Unsigned integer converted to/from floating point
+    ADDR_SSCALED,           // Signed integer converted to/from floating point
+    ADDR_USCALED_R5XXRB,    // Unsigned integer to/from floating point for r5xx RB
+    ADDR_SSCALED_R5XXRB,    // Signed integer to/from floating point for r5xx RB
+    ADDR_UINT_BITS,         // Keep in unsigned integer form, clamped to specified range
+    ADDR_SINT_BITS,         // Keep in signed integer form, clamped to specified range
+    ADDR_UINTBITS,          // @@ remove Keep in unsigned integer form, use modulus to reduce bits
+    ADDR_SINTBITS,          // @@ remove Keep in signed integer form, use modulus to reduce bits
+
+    // The following number types and ADDR_U4FLOATC have exponents
+    // (LEAVE ADDR_S8FLOAT first or fix Finish routine)
+    ADDR_S8FLOAT,           // Signed floating point with 8-bit exponent, bias=127
+    ADDR_S8FLOAT32,         // 32-bit IEEE float, passes through NaN values
+    ADDR_S5FLOAT,           // Signed floating point with 5-bit exponent, bias=15
+    ADDR_S5FLOATM,          // Signed floating point with 5-bit exponent, bias=15, no NaN/Inf
+    ADDR_U5FLOAT,           // Signed floating point with 5-bit exponent, bias=15
+    ADDR_U3FLOATM,          // Unsigned floating point with 3-bit exponent, bias=3
+
+    ADDR_S5FIXED,           // Signed 5.N-bit fixed point, with rounding
+
+    ADDR_END_NUMBER         // Used for range comparisons
+};
+
+// Copy from legacy lib's AddrElement
+enum AddrElemMode
+{
+    // These formats allow both packing an unpacking
+    ADDR_ROUND_BY_HALF,     // add 1/2 and truncate when packing this element
+    ADDR_ROUND_TRUNCATE,    // truncate toward 0 for sign/mag, else toward neg
+    ADDR_ROUND_DITHER,      // Pack by dithering -- requires (x,y) position
+
+    // These formats only allow unpacking, no packing
+    ADDR_UNCOMPRESSED,      // Elements are not compressed: one data element per pixel/texel
+    ADDR_EXPANDED,          // Elements are split up and stored in multiple data elements
+    ADDR_PACKED_STD,        // Elements are compressed into ExpandX by ExpandY data elements
+    ADDR_PACKED_REV,        // Like ADDR_PACKED, but X order of pixels is reverved
+    ADDR_PACKED_GBGR,       // Elements are compressed 4:2:2 in G1B_G0R order (high to low)
+    ADDR_PACKED_BGRG,       // Elements are compressed 4:2:2 in BG1_RG0 order (high to low)
+    ADDR_PACKED_BC1,        // Each data element is uncompressed to a 4x4 pixel/texel array
+    ADDR_PACKED_BC2,        // Each data element is uncompressed to a 4x4 pixel/texel array
+    ADDR_PACKED_BC3,        // Each data element is uncompressed to a 4x4 pixel/texel array
+    ADDR_PACKED_BC4,        // Each data element is uncompressed to a 4x4 pixel/texel array
+    ADDR_PACKED_BC5,        // Each data element is uncompressed to a 4x4 pixel/texel array
+
+    // These formats provide various kinds of compression
+    ADDR_ZPLANE_R5XX,       // Compressed Zplane using r5xx architecture format
+    ADDR_ZPLANE_R6XX,       // Compressed Zplane using r6xx architecture format
+    //@@ Fill in the compression modes
+
+    ADDR_END_ELEMENT        // Used for range comparisons
+};
+
+enum AddrDepthPlanarType
+{
+    ADDR_DEPTH_PLANAR_NONE = 0, // No plane z/stencl
+    ADDR_DEPTH_PLANAR_R600 = 1, // R600 z and stencil planes are store within a tile
+    ADDR_DEPTH_PLANAR_R800 = 2, // R800 has separate z and stencil planes
+};
+
+/**
+***************************************************************************************************
+*   ADDR_PIXEL_FORMATINFO
+*
+*   @brief
+*       Per component info
+*
+***************************************************************************************************
+*/
+struct ADDR_PIXEL_FORMATINFO
+{
+    UINT_32             compBit[4];
+    AddrNumberType      numType[4];
+    UINT_32             compStart[4];
+    AddrElemMode        elemMode;
+    UINT_32             comps;          ///< Number of components
+};
+
+/**
+***************************************************************************************************
+* @brief This class contains asic indepentent element related attributes and operations
+***************************************************************************************************
+*/
+class AddrElemLib : public AddrObject
+{
+protected:
+    AddrElemLib(AddrLib* const pAddrLib);
+
+public:
+
+    /// Makes this class virtual
+    virtual ~AddrElemLib();
+
+    static AddrElemLib *Create(
+        const AddrLib* const pAddrLib);
+
+    /// The implementation is only for R6xx/R7xx, so make it virtual in case we need for R8xx
+    BOOL_32 PixGetExportNorm(
+        AddrColorFormat colorFmt,
+        AddrSurfaceNumber numberFmt, AddrSurfaceSwap swap) const;
+
+    /// Below method are asic independent, so make them just static.
+    /// Remove static if we need different operation in hwl.
+
+    VOID    Flt32ToDepthPixel(
+        AddrDepthFormat format, const ADDR_FLT_32 comps[2], UINT_8 *pPixel) const;
+
+    VOID    Flt32ToColorPixel(
+        AddrColorFormat format, AddrSurfaceNumber surfNum, AddrSurfaceSwap surfSwap,
+        const ADDR_FLT_32 comps[4], UINT_8 *pPixel) const;
+
+    static VOID    Flt32sToInt32s(
+        ADDR_FLT_32 value, UINT_32 bits, AddrNumberType numberType, UINT_32* pResult);
+
+    static VOID    Int32sToPixel(
+        UINT_32 numComps, UINT_32* pComps, UINT_32* pCompBits, UINT_32* pCompStart,
+        ADDR_COMPONENT_FLAGS properties, UINT_32 resultBits, UINT_8* pPixel);
+
+    VOID    PixGetColorCompInfo(
+        AddrColorFormat format, AddrSurfaceNumber number, AddrSurfaceSwap swap,
+        ADDR_PIXEL_FORMATINFO* pInfo) const;
+
+    VOID    PixGetDepthCompInfo(
+        AddrDepthFormat format, ADDR_PIXEL_FORMATINFO* pInfo) const;
+
+    UINT_32 GetBitsPerPixel(
+        AddrFormat format, AddrElemMode* pElemMode,
+        UINT_32* pExpandX = NULL, UINT_32* pExpandY = NULL, UINT_32* pBitsUnused = NULL);
+
+    static VOID    SetClearComps(
+        ADDR_FLT_32 comps[4], BOOL_32 clearColor, BOOL_32 float32);
+
+    VOID    AdjustSurfaceInfo(
+        AddrElemMode elemMode, UINT_32 expandX, UINT_32 expandY,
+        UINT_32* pBpp, UINT_32* pBasePitch, UINT_32* pWidth, UINT_32* pHeight);
+
+    VOID    RestoreSurfaceInfo(
+        AddrElemMode elemMode, UINT_32 expandX, UINT_32 expandY,
+        UINT_32* pBpp, UINT_32* pWidth, UINT_32* pHeight);
+
+    /// Checks if depth and stencil are planar inside a tile
+    BOOL_32 IsDepthStencilTilePlanar()
+    {
+        return (m_depthPlanarType == ADDR_DEPTH_PLANAR_R600) ? TRUE : FALSE;
+    }
+
+    /// Sets m_configFlags, copied from AddrLib
+    VOID    SetConfigFlags(ADDR_CONFIG_FLAGS flags)
+    {
+        m_configFlags = flags;
+    }
+
+    static BOOL_32 IsCompressed(AddrFormat format);
+    static BOOL_32 IsBlockCompressed(AddrFormat format);
+    static BOOL_32 IsExpand3x(AddrFormat format);
+
+protected:
+
+    static VOID    GetCompBits(
+        UINT_32 c0, UINT_32 c1, UINT_32 c2, UINT_32 c3,
+        ADDR_PIXEL_FORMATINFO* pInfo,
+        AddrElemMode elemMode = ADDR_ROUND_BY_HALF);
+
+    static VOID    GetCompType(
+        AddrColorFormat format, AddrSurfaceNumber numType,
+        ADDR_PIXEL_FORMATINFO* pInfo);
+
+    static VOID    GetCompSwap(
+        AddrSurfaceSwap swap, ADDR_PIXEL_FORMATINFO* pInfo);
+
+    static VOID    SwapComps(
+        UINT_32 c0, UINT_32 c1, ADDR_PIXEL_FORMATINFO* pInfo);
+
+private:
+
+    UINT_32             m_fp16ExportNorm;   ///< If allow FP16 to be reported as EXPORT_NORM
+    AddrDepthPlanarType m_depthPlanarType;
+
+    ADDR_CONFIG_FLAGS   m_configFlags;      ///< Copy of AddrLib's configFlags
+    AddrLib* const      m_pAddrLib;         ///< Pointer to parent addrlib instance
+};
+
+#endif
+
diff --git a/src/amd/addrlib/core/addrlib.cpp b/src/amd/addrlib/core/addrlib.cpp
new file mode 100644
index 00000000000..1df693e5be5
--- /dev/null
+++ b/src/amd/addrlib/core/addrlib.cpp
@@ -0,0 +1,4023 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrlib.cpp
+* @brief Contains the implementation for the AddrLib base class..
+***************************************************************************************************
+*/
+
+#include "addrinterface.h"
+#include "addrlib.h"
+#include "addrcommon.h"
+
+#if defined(__APPLE__)
+
+UINT_32 div64_32(UINT_64 n, UINT_32 base)
+{
+    UINT_64 rem = n;
+    UINT_64 b = base;
+    UINT_64 res, d = 1;
+    UINT_32 high = rem >> 32;
+
+    res = 0;
+    if (high >= base)
+    {
+        high /= base;
+        res = (UINT_64) high << 32;
+        rem -= (UINT_64) (high*base) << 32;
+    }
+
+    while ((INT_64)b > 0 && b < rem)
+    {
+        b = b+b;
+        d = d+d;
+    }
+
+    do
+    {
+        if (rem >= b)
+        {
+            rem -= b;
+            res += d;
+        }
+        b >>= 1;
+        d >>= 1;
+    } while (d);
+
+    n = res;
+    return rem;
+}
+
+extern "C"
+UINT_32 __umoddi3(UINT_64 n, UINT_32 base)
+{
+    return div64_32(n, base);
+}
+
+#endif // __APPLE__
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               Static Const Member
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+const AddrTileModeFlags AddrLib::m_modeFlags[ADDR_TM_COUNT] =
+{// T   L  1  2  3  P  Pr B
+    {1, 1, 0, 0, 0, 0, 0, 0}, // ADDR_TM_LINEAR_GENERAL
+    {1, 1, 0, 0, 0, 0, 0, 0}, // ADDR_TM_LINEAR_ALIGNED
+    {1, 0, 1, 0, 0, 0, 0, 0}, // ADDR_TM_1D_TILED_THIN1
+    {4, 0, 1, 0, 0, 0, 0, 0}, // ADDR_TM_1D_TILED_THICK
+    {1, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_THIN1
+    {1, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_THIN2
+    {1, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_THIN4
+    {4, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_THICK
+    {1, 0, 0, 1, 0, 0, 0, 1}, // ADDR_TM_2B_TILED_THIN1
+    {1, 0, 0, 1, 0, 0, 0, 1}, // ADDR_TM_2B_TILED_THIN2
+    {1, 0, 0, 1, 0, 0, 0, 1}, // ADDR_TM_2B_TILED_THIN4
+    {4, 0, 0, 1, 0, 0, 0, 1}, // ADDR_TM_2B_TILED_THICK
+    {1, 0, 0, 1, 1, 0, 0, 0}, // ADDR_TM_3D_TILED_THIN1
+    {4, 0, 0, 1, 1, 0, 0, 0}, // ADDR_TM_3D_TILED_THICK
+    {1, 0, 0, 1, 1, 0, 0, 1}, // ADDR_TM_3B_TILED_THIN1
+    {4, 0, 0, 1, 1, 0, 0, 1}, // ADDR_TM_3B_TILED_THICK
+    {8, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_XTHICK
+    {8, 0, 0, 1, 1, 0, 0, 0}, // ADDR_TM_3D_TILED_XTHICK
+    {1, 0, 0, 0, 0, 0, 0, 0}, // ADDR_TM_POWER_SAVE
+    {1, 0, 0, 1, 0, 1, 1, 0}, // ADDR_TM_PRT_TILED_THIN1
+    {1, 0, 0, 1, 0, 1, 0, 0}, // ADDR_TM_PRT_2D_TILED_THIN1
+    {1, 0, 0, 1, 1, 1, 0, 0}, // ADDR_TM_PRT_3D_TILED_THIN1
+    {4, 0, 0, 1, 0, 1, 1, 0}, // ADDR_TM_PRT_TILED_THICK
+    {4, 0, 0, 1, 0, 1, 0, 0}, // ADDR_TM_PRT_2D_TILED_THICK
+    {4, 0, 0, 1, 1, 1, 0, 0}, // ADDR_TM_PRT_3D_TILED_THICK
+};
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               Constructor/Destructor
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrLib::AddrLib
+*
+*   @brief
+*       Constructor for the AddrLib class
+*
+***************************************************************************************************
+*/
+AddrLib::AddrLib() :
+    m_class(BASE_ADDRLIB),
+    m_chipFamily(ADDR_CHIP_FAMILY_IVLD),
+    m_chipRevision(0),
+    m_version(ADDRLIB_VERSION),
+    m_pipes(0),
+    m_banks(0),
+    m_pipeInterleaveBytes(0),
+    m_rowSize(0),
+    m_minPitchAlignPixels(1),
+    m_maxSamples(8),
+    m_pElemLib(NULL)
+{
+    m_configFlags.value = 0;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::AddrLib
+*
+*   @brief
+*       Constructor for the AddrLib class with hClient as parameter
+*
+***************************************************************************************************
+*/
+AddrLib::AddrLib(const AddrClient* pClient) :
+    AddrObject(pClient),
+    m_class(BASE_ADDRLIB),
+    m_chipFamily(ADDR_CHIP_FAMILY_IVLD),
+    m_chipRevision(0),
+    m_version(ADDRLIB_VERSION),
+    m_pipes(0),
+    m_banks(0),
+    m_pipeInterleaveBytes(0),
+    m_rowSize(0),
+    m_minPitchAlignPixels(1),
+    m_maxSamples(8),
+    m_pElemLib(NULL)
+{
+    m_configFlags.value = 0;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::~AddrLib
+*
+*   @brief
+*       Destructor for the AddrLib class
+*
+***************************************************************************************************
+*/
+AddrLib::~AddrLib()
+{
+    if (m_pElemLib)
+    {
+        delete m_pElemLib;
+    }
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               Initialization/Helper
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrLib::Create
+*
+*   @brief
+*       Creates and initializes AddrLib object.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::Create(
+    const ADDR_CREATE_INPUT* pCreateIn,     ///< [in] pointer to ADDR_CREATE_INPUT
+    ADDR_CREATE_OUTPUT*      pCreateOut)    ///< [out] pointer to ADDR_CREATE_OUTPUT
+{
+    AddrLib* pLib = NULL;
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (pCreateIn->createFlags.fillSizeFields == TRUE)
+    {
+        if ((pCreateIn->size != sizeof(ADDR_CREATE_INPUT)) ||
+            (pCreateOut->size != sizeof(ADDR_CREATE_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if ((returnCode == ADDR_OK)                    &&
+        (pCreateIn->callbacks.allocSysMem != NULL) &&
+        (pCreateIn->callbacks.freeSysMem != NULL))
+    {
+        AddrClient client = {
+            pCreateIn->hClient,
+            pCreateIn->callbacks
+        };
+
+        switch (pCreateIn->chipEngine)
+        {
+            case CIASICIDGFXENGINE_SOUTHERNISLAND:
+                switch (pCreateIn->chipFamily)
+                {
+                    case FAMILY_SI:
+                        pLib = AddrSIHwlInit(&client);
+                        break;
+                    case FAMILY_VI:
+                    case FAMILY_CZ: // VI based fusion(carrizo)
+                    case FAMILY_CI:
+                    case FAMILY_KV: // CI based fusion
+                        pLib = AddrCIHwlInit(&client);
+                        break;
+                    default:
+                        ADDR_ASSERT_ALWAYS();
+                        break;
+                }
+                break;
+            default:
+                ADDR_ASSERT_ALWAYS();
+                break;
+        }
+    }
+
+    if ((pLib != NULL))
+    {
+        BOOL_32 initValid;
+
+        // Pass createFlags to configFlags first since these flags may be overwritten
+        pLib->m_configFlags.noCubeMipSlicesPad  = pCreateIn->createFlags.noCubeMipSlicesPad;
+        pLib->m_configFlags.fillSizeFields      = pCreateIn->createFlags.fillSizeFields;
+        pLib->m_configFlags.useTileIndex        = pCreateIn->createFlags.useTileIndex;
+        pLib->m_configFlags.useCombinedSwizzle  = pCreateIn->createFlags.useCombinedSwizzle;
+        pLib->m_configFlags.checkLast2DLevel    = pCreateIn->createFlags.checkLast2DLevel;
+        pLib->m_configFlags.useHtileSliceAlign  = pCreateIn->createFlags.useHtileSliceAlign;
+        pLib->m_configFlags.degradeBaseLevel    = pCreateIn->createFlags.degradeBaseLevel;
+        pLib->m_configFlags.allowLargeThickTile = pCreateIn->createFlags.allowLargeThickTile;
+
+        pLib->SetAddrChipFamily(pCreateIn->chipFamily, pCreateIn->chipRevision);
+
+        pLib->SetMinPitchAlignPixels(pCreateIn->minPitchAlignPixels);
+
+        // Global parameters initialized and remaining configFlags bits are set as well
+        initValid = pLib->HwlInitGlobalParams(pCreateIn);
+
+        if (initValid)
+        {
+            pLib->m_pElemLib = AddrElemLib::Create(pLib);
+        }
+        else
+        {
+            pLib->m_pElemLib = NULL; // Don't go on allocating element lib
+            returnCode = ADDR_INVALIDGBREGVALUES;
+        }
+
+        if (pLib->m_pElemLib == NULL)
+        {
+            delete pLib;
+            pLib = NULL;
+            ADDR_ASSERT_ALWAYS();
+        }
+        else
+        {
+            pLib->m_pElemLib->SetConfigFlags(pLib->m_configFlags);
+        }
+    }
+
+    pCreateOut->hLib = pLib;
+
+    if ((pLib == NULL) &&
+        (returnCode == ADDR_OK))
+    {
+        // Unknown failures, we return the general error code
+        returnCode = ADDR_ERROR;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::SetAddrChipFamily
+*
+*   @brief
+*       Convert familyID defined in atiid.h to AddrChipFamily and set m_chipFamily/m_chipRevision
+*   @return
+*      N/A
+***************************************************************************************************
+*/
+VOID AddrLib::SetAddrChipFamily(
+    UINT_32 uChipFamily,        ///< [in] chip family defined in atiih.h
+    UINT_32 uChipRevision)      ///< [in] chip revision defined in "asic_family"_id.h
+{
+    AddrChipFamily family = ADDR_CHIP_FAMILY_IVLD;
+
+    family = HwlConvertChipFamily(uChipFamily, uChipRevision);
+
+    ADDR_ASSERT(family != ADDR_CHIP_FAMILY_IVLD);
+
+    m_chipFamily    = family;
+    m_chipRevision  = uChipRevision;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::SetMinPitchAlignPixels
+*
+*   @brief
+*       Set m_minPitchAlignPixels with input param
+*
+*   @return
+*      N/A
+***************************************************************************************************
+*/
+VOID AddrLib::SetMinPitchAlignPixels(
+    UINT_32 minPitchAlignPixels)    ///< [in] minmum pitch alignment in pixels
+{
+    m_minPitchAlignPixels = (minPitchAlignPixels == 0)? 1 : minPitchAlignPixels;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::GetAddrLib
+*
+*   @brief
+*       Get AddrLib pointer
+*
+*   @return
+*      An AddrLib class pointer
+***************************************************************************************************
+*/
+AddrLib * AddrLib::GetAddrLib(
+    ADDR_HANDLE hLib)   ///< [in] handle of ADDR_HANDLE
+{
+    return static_cast<AddrLib *>(hLib);
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               Surface Methods
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeSurfaceInfo
+*
+*   @brief
+*       Interface function stub of AddrComputeSurfaceInfo.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeSurfaceInfo(
+     const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,    ///< [in] input structure
+     ADDR_COMPUTE_SURFACE_INFO_OUTPUT*      pOut    ///< [out] output structure
+     ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_SURFACE_INFO_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_SURFACE_INFO_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    // We suggest client do sanity check but a check here is also good
+    if (pIn->bpp > 128)
+    {
+        returnCode = ADDR_INVALIDPARAMS;
+    }
+
+    // Thick modes don't support multisample
+    if (ComputeSurfaceThickness(pIn->tileMode) > 1 && pIn->numSamples > 1)
+    {
+        returnCode = ADDR_INVALIDPARAMS;
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        // Get a local copy of input structure and only reference pIn for unadjusted values
+        ADDR_COMPUTE_SURFACE_INFO_INPUT localIn = *pIn;
+        ADDR_TILEINFO tileInfoNull = {0};
+
+        if (UseTileInfo())
+        {
+            // If the original input has a valid ADDR_TILEINFO pointer then copy its contents.
+            // Otherwise the default 0's in tileInfoNull are used.
+            if (pIn->pTileInfo)
+            {
+                tileInfoNull = *pIn->pTileInfo;
+            }
+            localIn.pTileInfo  = &tileInfoNull;
+        }
+
+        localIn.numSamples = pIn->numSamples == 0 ? 1 : pIn->numSamples;
+
+        // Do mipmap check first
+        // If format is BCn, pre-pad dimension to power-of-two according to HWL
+        ComputeMipLevel(&localIn);
+
+        if (m_configFlags.checkLast2DLevel)
+        {
+            // Save this level's original height in pixels
+            pOut->height = pIn->height;
+        }
+
+        UINT_32 expandX = 1;
+        UINT_32 expandY = 1;
+        AddrElemMode elemMode;
+
+        // Save outputs that may not go through HWL
+        pOut->pixelBits = localIn.bpp;
+        pOut->numSamples = localIn.numSamples;
+        pOut->last2DLevel = FALSE;
+
+#if !ALT_TEST
+        if (localIn.numSamples > 1)
+        {
+            ADDR_ASSERT(localIn.mipLevel == 0);
+        }
+#endif
+
+        if (localIn.format != ADDR_FMT_INVALID) // Set format to INVALID will skip this conversion
+        {
+            // Get compression/expansion factors and element mode
+            // (which indicates compression/expansion
+            localIn.bpp = GetElemLib()->GetBitsPerPixel(localIn.format,
+                                                        &elemMode,
+                                                        &expandX,
+                                                        &expandY);
+
+            // Special flag for 96 bit surface. 96 (or 48 if we support) bit surface's width is
+            // pre-multiplied by 3 and bpp is divided by 3. So pitch alignment for linear-
+            // aligned does not meet 64-pixel in real. We keep special handling in hwl since hw
+            // restrictions are different.
+            // Also Mip 1+ needs an element pitch of 32 bits so we do not need this workaround
+            // but we use this flag to skip RestoreSurfaceInfo below
+
+            if ((elemMode == ADDR_EXPANDED) &&
+                (expandX > 1))
+            {
+                ADDR_ASSERT(localIn.tileMode == ADDR_TM_LINEAR_ALIGNED || localIn.height == 1);
+            }
+
+            GetElemLib()->AdjustSurfaceInfo(elemMode,
+                                            expandX,
+                                            expandY,
+                                            &localIn.bpp,
+                                            &localIn.basePitch,
+                                            &localIn.width,
+                                            &localIn.height);
+
+            // Overwrite these parameters if we have a valid format
+        }
+        else if (localIn.bpp != 0)
+        {
+            localIn.width  = (localIn.width != 0) ? localIn.width : 1;
+            localIn.height = (localIn.height != 0) ? localIn.height : 1;
+        }
+        else // Rule out some invalid parameters
+        {
+            ADDR_ASSERT_ALWAYS();
+
+            returnCode = ADDR_INVALIDPARAMS;
+        }
+
+        // Check mipmap after surface expansion
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = PostComputeMipLevel(&localIn, pOut);
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            if (UseTileIndex(localIn.tileIndex))
+            {
+                // Make sure pTileInfo is not NULL
+                ADDR_ASSERT(localIn.pTileInfo);
+
+                UINT_32 numSamples = GetNumFragments(localIn.numSamples, localIn.numFrags);
+
+                INT_32 macroModeIndex = TileIndexNoMacroIndex;
+
+                if (localIn.tileIndex != TileIndexLinearGeneral)
+                {
+                    // Try finding a macroModeIndex
+                    macroModeIndex = HwlComputeMacroModeIndex(localIn.tileIndex,
+                                                              localIn.flags,
+                                                              localIn.bpp,
+                                                              numSamples,
+                                                              localIn.pTileInfo,
+                                                              &localIn.tileMode,
+                                                              &localIn.tileType);
+                }
+
+                // If macroModeIndex is not needed, then call HwlSetupTileCfg to get tile info
+                if (macroModeIndex == TileIndexNoMacroIndex)
+                {
+                    returnCode = HwlSetupTileCfg(localIn.tileIndex, macroModeIndex,
+                                                 localIn.pTileInfo,
+                                                 &localIn.tileMode, &localIn.tileType);
+                }
+                // If macroModeIndex is invalid, then assert this is not macro tiled
+                else if (macroModeIndex == TileIndexInvalid)
+                {
+                    ADDR_ASSERT(!IsMacroTiled(localIn.tileMode));
+                }
+            }
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            AddrTileMode tileMode = localIn.tileMode;
+            AddrTileType tileType = localIn.tileType;
+
+            // HWL layer may override tile mode if necessary
+            if (HwlOverrideTileMode(&localIn, &tileMode, &tileType))
+            {
+                localIn.tileMode = tileMode;
+                localIn.tileType = tileType;
+            }
+            // Degrade base level if applicable
+            if (DegradeBaseLevel(&localIn, &tileMode))
+            {
+                localIn.tileMode = tileMode;
+            }
+        }
+
+        // Call main function to compute surface info
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = HwlComputeSurfaceInfo(&localIn, pOut);
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            // Since bpp might be changed we just pass it through
+            pOut->bpp  = localIn.bpp;
+
+            // Also original width/height/bpp
+            pOut->pixelPitch    = pOut->pitch;
+            pOut->pixelHeight   = pOut->height;
+
+#if DEBUG
+            if (localIn.flags.display)
+            {
+                ADDR_ASSERT((pOut->pitchAlign % 32) == 0);
+            }
+#endif //DEBUG
+
+            if (localIn.format != ADDR_FMT_INVALID)
+            {
+                //
+                // 96 bits surface of level 1+ requires element pitch of 32 bits instead
+                // In hwl function we skip multiplication of 3 then we should skip division of 3
+                // We keep pitch that represents 32 bit element instead of 96 bits since we
+                // will get an odd number if divided by 3.
+                //
+                if (!((expandX == 3) && (localIn.mipLevel > 0)))
+                {
+
+                    GetElemLib()->RestoreSurfaceInfo(elemMode,
+                                                     expandX,
+                                                     expandY,
+                                                     &localIn.bpp,
+                                                     &pOut->pixelPitch,
+                                                     &pOut->pixelHeight);
+                }
+            }
+
+            if (localIn.flags.qbStereo)
+            {
+                if (pOut->pStereoInfo)
+                {
+                    ComputeQbStereoInfo(pOut);
+                }
+            }
+
+            if (localIn.flags.volume) // For volume sliceSize equals to all z-slices
+            {
+                pOut->sliceSize = pOut->surfSize;
+            }
+            else // For array: sliceSize is likely to have slice-padding (the last one)
+            {
+                pOut->sliceSize = pOut->surfSize / pOut->depth;
+
+                // array or cubemap
+                if (pIn->numSlices > 1)
+                {
+                    // If this is the last slice then add the padding size to this slice
+                    if (pIn->slice == (pIn->numSlices - 1))
+                    {
+                        pOut->sliceSize += pOut->sliceSize * (pOut->depth - pIn->numSlices);
+                    }
+                    else if (m_configFlags.checkLast2DLevel)
+                    {
+                        // Reset last2DLevel flag if this is not the last array slice
+                        pOut->last2DLevel = FALSE;
+                    }
+                }
+            }
+
+            pOut->pitchTileMax = pOut->pitch / 8 - 1;
+            pOut->heightTileMax = pOut->height / 8 - 1;
+            pOut->sliceTileMax = pOut->pitch * pOut->height / 64 - 1;
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeSurfaceInfo
+*
+*   @brief
+*       Interface function stub of AddrComputeSurfaceInfo.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeSurfaceAddrFromCoord(
+    const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT*      pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            const ADDR_SURFACE_FLAGS flags = {{0}};
+            UINT_32 numSamples = GetNumFragments(pIn->numSamples, pIn->numFrags);
+
+            // Try finding a macroModeIndex
+            INT_32 macroModeIndex = HwlComputeMacroModeIndex(input.tileIndex,
+                                                             flags,
+                                                             input.bpp,
+                                                             numSamples,
+                                                             input.pTileInfo,
+                                                             &input.tileMode,
+                                                             &input.tileType);
+
+            // If macroModeIndex is not needed, then call HwlSetupTileCfg to get tile info
+            if (macroModeIndex == TileIndexNoMacroIndex)
+            {
+                returnCode = HwlSetupTileCfg(input.tileIndex, macroModeIndex,
+                                             input.pTileInfo, &input.tileMode, &input.tileType);
+            }
+            // If macroModeIndex is invalid, then assert this is not macro tiled
+            else if (macroModeIndex == TileIndexInvalid)
+            {
+                ADDR_ASSERT(!IsMacroTiled(input.tileMode));
+            }
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = HwlComputeSurfaceAddrFromCoord(pIn, pOut);
+
+            if (returnCode == ADDR_OK)
+            {
+                pOut->prtBlockIndex = static_cast<UINT_32>(pOut->addr / (64 * 1024));
+            }
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeSurfaceCoordFromAddr
+*
+*   @brief
+*       Interface function stub of ComputeSurfaceCoordFromAddr.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeSurfaceCoordFromAddr(
+    const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT*      pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            const ADDR_SURFACE_FLAGS flags = {{0}};
+            UINT_32 numSamples = GetNumFragments(pIn->numSamples, pIn->numFrags);
+
+            // Try finding a macroModeIndex
+            INT_32 macroModeIndex = HwlComputeMacroModeIndex(input.tileIndex,
+                                                             flags,
+                                                             input.bpp,
+                                                             numSamples,
+                                                             input.pTileInfo,
+                                                             &input.tileMode,
+                                                             &input.tileType);
+
+            // If macroModeIndex is not needed, then call HwlSetupTileCfg to get tile info
+            if (macroModeIndex == TileIndexNoMacroIndex)
+            {
+                returnCode = HwlSetupTileCfg(input.tileIndex, macroModeIndex,
+                                             input.pTileInfo, &input.tileMode, &input.tileType);
+            }
+            // If macroModeIndex is invalid, then assert this is not macro tiled
+            else if (macroModeIndex == TileIndexInvalid)
+            {
+                ADDR_ASSERT(!IsMacroTiled(input.tileMode));
+            }
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = HwlComputeSurfaceCoordFromAddr(pIn, pOut);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeSliceTileSwizzle
+*
+*   @brief
+*       Interface function stub of ComputeSliceTileSwizzle.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeSliceTileSwizzle(
+    const ADDR_COMPUTE_SLICESWIZZLE_INPUT*  pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SLICESWIZZLE_OUTPUT*       pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_SLICESWIZZLE_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_SLICESWIZZLE_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_SLICESWIZZLE_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex,
+                                         input.pTileInfo, &input.tileMode);
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = HwlComputeSliceTileSwizzle(pIn, pOut);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ExtractBankPipeSwizzle
+*
+*   @brief
+*       Interface function stub of AddrExtractBankPipeSwizzle.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ExtractBankPipeSwizzle(
+    const ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT*  pIn,    ///< [in] input structure
+    ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT*       pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT)) ||
+            (pOut->size != sizeof(ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = HwlExtractBankPipeSwizzle(pIn, pOut);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::CombineBankPipeSwizzle
+*
+*   @brief
+*       Interface function stub of AddrCombineBankPipeSwizzle.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::CombineBankPipeSwizzle(
+    const ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT*  pIn,    ///< [in] input structure
+    ADDR_COMBINE_BANKPIPE_SWIZZLE_OUTPUT*       pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_FMASK_INFO_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_FMASK_INFO_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = HwlCombineBankPipeSwizzle(pIn->bankSwizzle,
+                                                   pIn->pipeSwizzle,
+                                                   pIn->pTileInfo,
+                                                   pIn->baseAddr,
+                                                   &pOut->tileSwizzle);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeBaseSwizzle
+*
+*   @brief
+*       Interface function stub of AddrCompueBaseSwizzle.
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeBaseSwizzle(
+    const ADDR_COMPUTE_BASE_SWIZZLE_INPUT*  pIn,
+    ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT* pOut) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_BASE_SWIZZLE_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_BASE_SWIZZLE_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            if (IsMacroTiled(pIn->tileMode))
+            {
+                returnCode = HwlComputeBaseSwizzle(pIn, pOut);
+            }
+            else
+            {
+                pOut->tileSwizzle = 0;
+            }
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeFmaskInfo
+*
+*   @brief
+*       Interface function stub of ComputeFmaskInfo.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeFmaskInfo(
+    const ADDR_COMPUTE_FMASK_INFO_INPUT*    pIn,    ///< [in] input structure
+    ADDR_COMPUTE_FMASK_INFO_OUTPUT*         pOut    ///< [out] output structure
+    )
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_FMASK_INFO_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_FMASK_INFO_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    // No thick MSAA
+    if (ComputeSurfaceThickness(pIn->tileMode) > 1)
+    {
+        returnCode = ADDR_INVALIDPARAMS;
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_FMASK_INFO_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+
+            if (pOut->pTileInfo)
+            {
+                // Use temp tile info for calcalation
+                input.pTileInfo = pOut->pTileInfo;
+            }
+            else
+            {
+                input.pTileInfo = &tileInfoNull;
+            }
+
+            ADDR_SURFACE_FLAGS flags = {{0}};
+            flags.fmask = 1;
+
+            // Try finding a macroModeIndex
+            INT_32 macroModeIndex = HwlComputeMacroModeIndex(pIn->tileIndex,
+                                                             flags,
+                                                             HwlComputeFmaskBits(pIn, NULL),
+                                                             pIn->numSamples,
+                                                             input.pTileInfo,
+                                                             &input.tileMode);
+
+            // If macroModeIndex is not needed, then call HwlSetupTileCfg to get tile info
+            if (macroModeIndex == TileIndexNoMacroIndex)
+            {
+                returnCode = HwlSetupTileCfg(input.tileIndex, macroModeIndex,
+                                             input.pTileInfo, &input.tileMode);
+            }
+
+            ADDR_ASSERT(macroModeIndex != TileIndexInvalid);
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            if (pIn->numSamples > 1)
+            {
+                returnCode = HwlComputeFmaskInfo(pIn, pOut);
+            }
+            else
+            {
+                memset(pOut, 0, sizeof(ADDR_COMPUTE_FMASK_INFO_OUTPUT));
+
+                returnCode = ADDR_INVALIDPARAMS;
+            }
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeFmaskAddrFromCoord
+*
+*   @brief
+*       Interface function stub of ComputeFmaskAddrFromCoord.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeFmaskAddrFromCoord(
+    const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_ASSERT(pIn->numSamples > 1);
+
+        if (pIn->numSamples > 1)
+        {
+            returnCode = HwlComputeFmaskAddrFromCoord(pIn, pOut);
+        }
+        else
+        {
+            returnCode = ADDR_INVALIDPARAMS;
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeFmaskCoordFromAddr
+*
+*   @brief
+*       Interface function stub of ComputeFmaskAddrFromCoord.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeFmaskCoordFromAddr(
+    const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT*  pIn,     ///< [in] input structure
+    ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT* pOut           ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_ASSERT(pIn->numSamples > 1);
+
+        if (pIn->numSamples > 1)
+        {
+            returnCode = HwlComputeFmaskCoordFromAddr(pIn, pOut);
+        }
+        else
+        {
+            returnCode = ADDR_INVALIDPARAMS;
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ConvertTileInfoToHW
+*
+*   @brief
+*       Convert tile info from real value to HW register value in HW layer
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ConvertTileInfoToHW(
+    const ADDR_CONVERT_TILEINFOTOHW_INPUT* pIn, ///< [in] input structure
+    ADDR_CONVERT_TILEINFOTOHW_OUTPUT* pOut      ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_CONVERT_TILEINFOTOHW_INPUT)) ||
+            (pOut->size != sizeof(ADDR_CONVERT_TILEINFOTOHW_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_CONVERT_TILEINFOTOHW_INPUT input;
+        // if pIn->reverse is TRUE, indices are ignored
+        if (pIn->reverse == FALSE && UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = HwlConvertTileInfoToHW(pIn, pOut);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ConvertTileIndex
+*
+*   @brief
+*       Convert tile index to tile mode/type/info
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ConvertTileIndex(
+    const ADDR_CONVERT_TILEINDEX_INPUT* pIn, ///< [in] input structure
+    ADDR_CONVERT_TILEINDEX_OUTPUT* pOut      ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_CONVERT_TILEINDEX_INPUT)) ||
+            (pOut->size != sizeof(ADDR_CONVERT_TILEINDEX_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+
+        returnCode = HwlSetupTileCfg(pIn->tileIndex, pIn->macroModeIndex,
+                                     pOut->pTileInfo, &pOut->tileMode, &pOut->tileType);
+
+        if (returnCode == ADDR_OK && pIn->tileInfoHw)
+        {
+            ADDR_CONVERT_TILEINFOTOHW_INPUT hwInput = {0};
+            ADDR_CONVERT_TILEINFOTOHW_OUTPUT hwOutput = {0};
+
+            hwInput.pTileInfo = pOut->pTileInfo;
+            hwInput.tileIndex = -1;
+            hwOutput.pTileInfo = pOut->pTileInfo;
+
+            returnCode = HwlConvertTileInfoToHW(&hwInput, &hwOutput);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ConvertTileIndex1
+*
+*   @brief
+*       Convert tile index to tile mode/type/info
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ConvertTileIndex1(
+    const ADDR_CONVERT_TILEINDEX1_INPUT* pIn,   ///< [in] input structure
+    ADDR_CONVERT_TILEINDEX_OUTPUT* pOut         ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_CONVERT_TILEINDEX1_INPUT)) ||
+            (pOut->size != sizeof(ADDR_CONVERT_TILEINDEX_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_SURFACE_FLAGS flags = {{0}};
+
+        HwlComputeMacroModeIndex(pIn->tileIndex, flags, pIn->bpp, pIn->numSamples,
+                                 pOut->pTileInfo, &pOut->tileMode, &pOut->tileType);
+
+        if (pIn->tileInfoHw)
+        {
+            ADDR_CONVERT_TILEINFOTOHW_INPUT hwInput = {0};
+            ADDR_CONVERT_TILEINFOTOHW_OUTPUT hwOutput = {0};
+
+            hwInput.pTileInfo = pOut->pTileInfo;
+            hwInput.tileIndex = -1;
+            hwOutput.pTileInfo = pOut->pTileInfo;
+
+            returnCode = HwlConvertTileInfoToHW(&hwInput, &hwOutput);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::GetTileIndex
+*
+*   @brief
+*       Get tile index from tile mode/type/info
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::GetTileIndex(
+    const ADDR_GET_TILEINDEX_INPUT* pIn, ///< [in] input structure
+    ADDR_GET_TILEINDEX_OUTPUT* pOut      ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_GET_TILEINDEX_INPUT)) ||
+            (pOut->size != sizeof(ADDR_GET_TILEINDEX_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        returnCode = HwlGetTileIndex(pIn, pOut);
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeSurfaceThickness
+*
+*   @brief
+*       Compute surface thickness
+*
+*   @return
+*       Surface thickness
+***************************************************************************************************
+*/
+UINT_32 AddrLib::ComputeSurfaceThickness(
+    AddrTileMode tileMode)    ///< [in] tile mode
+{
+    return m_modeFlags[tileMode].thickness;
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               CMASK/HTILE
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeHtileInfo
+*
+*   @brief
+*       Interface function stub of AddrComputeHtilenfo
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeHtileInfo(
+    const ADDR_COMPUTE_HTILE_INFO_INPUT*    pIn,    ///< [in] input structure
+    ADDR_COMPUTE_HTILE_INFO_OUTPUT*         pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    BOOL_32 isWidth8  = (pIn->blockWidth == 8) ? TRUE : FALSE;
+    BOOL_32 isHeight8 = (pIn->blockHeight == 8) ? TRUE : FALSE;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_HTILE_INFO_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_HTILE_INFO_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_HTILE_INFO_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            pOut->bpp = ComputeHtileInfo(pIn->flags,
+                                         pIn->pitch,
+                                         pIn->height,
+                                         pIn->numSlices,
+                                         pIn->isLinear,
+                                         isWidth8,
+                                         isHeight8,
+                                         pIn->pTileInfo,
+                                         &pOut->pitch,
+                                         &pOut->height,
+                                         &pOut->htileBytes,
+                                         &pOut->macroWidth,
+                                         &pOut->macroHeight,
+                                         &pOut->sliceSize,
+                                         &pOut->baseAlign);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeCmaskInfo
+*
+*   @brief
+*       Interface function stub of AddrComputeCmaskInfo
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeCmaskInfo(
+    const ADDR_COMPUTE_CMASK_INFO_INPUT*    pIn,    ///< [in] input structure
+    ADDR_COMPUTE_CMASK_INFO_OUTPUT*         pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_CMASK_INFO_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_CMASK_INFO_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_CMASK_INFO_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            returnCode = ComputeCmaskInfo(pIn->flags,
+                                          pIn->pitch,
+                                          pIn->height,
+                                          pIn->numSlices,
+                                          pIn->isLinear,
+                                          pIn->pTileInfo,
+                                          &pOut->pitch,
+                                          &pOut->height,
+                                          &pOut->cmaskBytes,
+                                          &pOut->macroWidth,
+                                          &pOut->macroHeight,
+                                          &pOut->sliceSize,
+                                          &pOut->baseAlign,
+                                          &pOut->blockMax);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeDccInfo
+*
+*   @brief
+*       Interface function to compute DCC key info
+*
+*   @return
+*       return code of HwlComputeDccInfo
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeDccInfo(
+    const ADDR_COMPUTE_DCCINFO_INPUT*    pIn,    ///< [in] input structure
+    ADDR_COMPUTE_DCCINFO_OUTPUT*         pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE ret = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_DCCINFO_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_DCCINFO_OUTPUT)))
+        {
+            ret = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (ret == ADDR_OK)
+    {
+        ADDR_COMPUTE_DCCINFO_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+
+            ret = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex,
+                                  &input.tileInfo, &input.tileMode);
+
+            pIn = &input;
+        }
+
+        if (ADDR_OK == ret)
+        {
+            ret = HwlComputeDccInfo(pIn, pOut);
+        }
+    }
+
+    return ret;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeHtileAddrFromCoord
+*
+*   @brief
+*       Interface function stub of AddrComputeHtileAddrFromCoord
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeHtileAddrFromCoord(
+    const ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    BOOL_32 isWidth8  = (pIn->blockWidth == 8) ? TRUE : FALSE;
+    BOOL_32 isHeight8 = (pIn->blockHeight == 8) ? TRUE : FALSE;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            pOut->addr = HwlComputeXmaskAddrFromCoord(pIn->pitch,
+                                                      pIn->height,
+                                                      pIn->x,
+                                                      pIn->y,
+                                                      pIn->slice,
+                                                      pIn->numSlices,
+                                                      1,
+                                                      pIn->isLinear,
+                                                      isWidth8,
+                                                      isHeight8,
+                                                      pIn->pTileInfo,
+                                                      &pOut->bitPosition);
+        }
+    }
+
+    return returnCode;
+
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeHtileCoordFromAddr
+*
+*   @brief
+*       Interface function stub of AddrComputeHtileCoordFromAddr
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeHtileCoordFromAddr(
+    const ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    BOOL_32 isWidth8  = (pIn->blockWidth == 8) ? TRUE : FALSE;
+    BOOL_32 isHeight8 = (pIn->blockHeight == 8) ? TRUE : FALSE;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            HwlComputeXmaskCoordFromAddr(pIn->addr,
+                                         pIn->bitPosition,
+                                         pIn->pitch,
+                                         pIn->height,
+                                         pIn->numSlices,
+                                         1,
+                                         pIn->isLinear,
+                                         isWidth8,
+                                         isHeight8,
+                                         pIn->pTileInfo,
+                                         &pOut->x,
+                                         &pOut->y,
+                                         &pOut->slice);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeCmaskAddrFromCoord
+*
+*   @brief
+*       Interface function stub of AddrComputeCmaskAddrFromCoord
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeCmaskAddrFromCoord(
+    const ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            if (pIn->flags.tcCompatible == TRUE)
+            {
+                returnCode = HwlComputeCmaskAddrFromCoord(pIn, pOut);
+            }
+            else
+            {
+                pOut->addr = HwlComputeXmaskAddrFromCoord(pIn->pitch,
+                                                          pIn->height,
+                                                          pIn->x,
+                                                          pIn->y,
+                                                          pIn->slice,
+                                                          pIn->numSlices,
+                                                          2,
+                                                          pIn->isLinear,
+                                                          FALSE, //this is cmask, isWidth8 is not needed
+                                                          FALSE, //this is cmask, isHeight8 is not needed
+                                                          pIn->pTileInfo,
+                                                          &pOut->bitPosition);
+            }
+
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeCmaskCoordFromAddr
+*
+*   @brief
+*       Interface function stub of AddrComputeCmaskCoordFromAddr
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeCmaskCoordFromAddr(
+    const ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT)) ||
+            (pOut->size != sizeof(ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        ADDR_TILEINFO tileInfoNull;
+        ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT input;
+
+        if (UseTileIndex(pIn->tileIndex))
+        {
+            input = *pIn;
+            // Use temp tile info for calcalation
+            input.pTileInfo = &tileInfoNull;
+
+            returnCode = HwlSetupTileCfg(input.tileIndex, input.macroModeIndex, input.pTileInfo);
+
+            // Change the input structure
+            pIn = &input;
+        }
+
+        if (returnCode == ADDR_OK)
+        {
+            HwlComputeXmaskCoordFromAddr(pIn->addr,
+                                         pIn->bitPosition,
+                                         pIn->pitch,
+                                         pIn->height,
+                                         pIn->numSlices,
+                                         2,
+                                         pIn->isLinear,
+                                         FALSE,
+                                         FALSE,
+                                         pIn->pTileInfo,
+                                         &pOut->x,
+                                         &pOut->y,
+                                         &pOut->slice);
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeTileDataWidthAndHeight
+*
+*   @brief
+*       Compute the squared cache shape for per-tile data (CMASK and HTILE)
+*
+*   @return
+*       N/A
+*
+*   @note
+*       MacroWidth and macroHeight are measured in pixels
+***************************************************************************************************
+*/
+VOID AddrLib::ComputeTileDataWidthAndHeight(
+    UINT_32         bpp,             ///< [in] bits per pixel
+    UINT_32         cacheBits,       ///< [in] bits of cache
+    ADDR_TILEINFO*  pTileInfo,       ///< [in] Tile info
+    UINT_32*        pMacroWidth,     ///< [out] macro tile width
+    UINT_32*        pMacroHeight     ///< [out] macro tile height
+    ) const
+{
+    UINT_32 height = 1;
+    UINT_32 width  = cacheBits / bpp;
+    UINT_32 pipes  = HwlGetPipes(pTileInfo);
+
+    // Double height until the macro-tile is close to square
+    // Height can only be doubled if width is even
+
+    while ((width > height * 2 * pipes) && !(width & 1))
+    {
+        width  /= 2;
+        height *= 2;
+    }
+
+    *pMacroWidth  = 8 * width;
+    *pMacroHeight = 8 * height * pipes;
+
+    // Note: The above iterative comptuation is equivalent to the following
+    //
+    //int log2_height = ((log2(cacheBits)-log2(bpp)-log2(pipes))/2);
+    //int macroHeight = pow2( 3+log2(pipes)+log2_height );
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::HwlComputeTileDataWidthAndHeightLinear
+*
+*   @brief
+*       Compute the squared cache shape for per-tile data (CMASK and HTILE) for linear layout
+*
+*   @return
+*       N/A
+*
+*   @note
+*       MacroWidth and macroHeight are measured in pixels
+***************************************************************************************************
+*/
+VOID AddrLib::HwlComputeTileDataWidthAndHeightLinear(
+    UINT_32*        pMacroWidth,     ///< [out] macro tile width
+    UINT_32*        pMacroHeight,    ///< [out] macro tile height
+    UINT_32         bpp,             ///< [in] bits per pixel
+    ADDR_TILEINFO*  pTileInfo        ///< [in] tile info
+    ) const
+{
+    ADDR_ASSERT(bpp != 4);              // Cmask does not support linear layout prior to SI
+    *pMacroWidth  = 8 * 512 / bpp;      // Align width to 512-bit memory accesses
+    *pMacroHeight = 8 * m_pipes;        // Align height to number of pipes
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeHtileInfo
+*
+*   @brief
+*       Compute htile pitch,width, bytes per 2D slice
+*
+*   @return
+*       Htile bpp i.e. How many bits for an 8x8 tile
+*       Also returns by output parameters:
+*       *Htile pitch, height, total size in bytes, macro-tile dimensions and slice size*
+***************************************************************************************************
+*/
+UINT_32 AddrLib::ComputeHtileInfo(
+    ADDR_HTILE_FLAGS flags,             ///< [in] htile flags
+    UINT_32          pitchIn,           ///< [in] pitch input
+    UINT_32          heightIn,          ///< [in] height input
+    UINT_32          numSlices,         ///< [in] number of slices
+    BOOL_32          isLinear,          ///< [in] if it is linear mode
+    BOOL_32          isWidth8,          ///< [in] if htile block width is 8
+    BOOL_32          isHeight8,         ///< [in] if htile block height is 8
+    ADDR_TILEINFO*   pTileInfo,         ///< [in] Tile info
+    UINT_32*         pPitchOut,         ///< [out] pitch output
+    UINT_32*         pHeightOut,        ///< [out] height output
+    UINT_64*         pHtileBytes,       ///< [out] bytes per 2D slice
+    UINT_32*         pMacroWidth,       ///< [out] macro-tile width in pixels
+    UINT_32*         pMacroHeight,      ///< [out] macro-tile width in pixels
+    UINT_64*         pSliceSize,        ///< [out] slice size in bytes
+    UINT_32*         pBaseAlign         ///< [out] base alignment
+    ) const
+{
+
+    UINT_32 macroWidth;
+    UINT_32 macroHeight;
+    UINT_32 baseAlign;
+    UINT_64 surfBytes;
+    UINT_64 sliceBytes;
+
+    numSlices = Max(1u, numSlices);
+
+    const UINT_32 bpp = HwlComputeHtileBpp(isWidth8, isHeight8);
+    const UINT_32 cacheBits = HtileCacheBits;
+
+    if (isLinear)
+    {
+        HwlComputeTileDataWidthAndHeightLinear(&macroWidth,
+                                               &macroHeight,
+                                               bpp,
+                                               pTileInfo);
+    }
+    else
+    {
+        ComputeTileDataWidthAndHeight(bpp,
+                                      cacheBits,
+                                      pTileInfo,
+                                      &macroWidth,
+                                      &macroHeight);
+    }
+
+    *pPitchOut = PowTwoAlign(pitchIn,  macroWidth);
+    *pHeightOut = PowTwoAlign(heightIn,  macroHeight);
+
+    baseAlign = HwlComputeHtileBaseAlign(flags.tcCompatible, isLinear, pTileInfo);
+
+    surfBytes = HwlComputeHtileBytes(*pPitchOut,
+                                     *pHeightOut,
+                                     bpp,
+                                     isLinear,
+                                     numSlices,
+                                     &sliceBytes,
+                                     baseAlign);
+
+    *pHtileBytes = surfBytes;
+
+    //
+    // Use SafeAssign since they are optional
+    //
+    SafeAssign(pMacroWidth, macroWidth);
+
+    SafeAssign(pMacroHeight, macroHeight);
+
+    SafeAssign(pSliceSize,  sliceBytes);
+
+    SafeAssign(pBaseAlign, baseAlign);
+
+    return bpp;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeCmaskBaseAlign
+*
+*   @brief
+*       Compute cmask base alignment
+*
+*   @return
+*       Cmask base alignment
+***************************************************************************************************
+*/
+UINT_32 AddrLib::ComputeCmaskBaseAlign(
+    ADDR_CMASK_FLAGS flags,           ///< [in] Cmask flags
+    ADDR_TILEINFO*   pTileInfo        ///< [in] Tile info
+    ) const
+{
+    UINT_32 baseAlign = m_pipeInterleaveBytes * HwlGetPipes(pTileInfo);
+
+    if (flags.tcCompatible)
+    {
+        ADDR_ASSERT(pTileInfo != NULL);
+        if (pTileInfo)
+        {
+            baseAlign *= pTileInfo->banks;
+        }
+    }
+
+    return baseAlign;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeCmaskBytes
+*
+*   @brief
+*       Compute cmask size in bytes
+*
+*   @return
+*       Cmask size in bytes
+***************************************************************************************************
+*/
+UINT_64 AddrLib::ComputeCmaskBytes(
+    UINT_32 pitch,        ///< [in] pitch
+    UINT_32 height,       ///< [in] height
+    UINT_32 numSlices     ///< [in] number of slices
+    ) const
+{
+    return BITS_TO_BYTES(static_cast<UINT_64>(pitch) * height * numSlices * CmaskElemBits) /
+        MicroTilePixels;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeCmaskInfo
+*
+*   @brief
+*       Compute cmask pitch,width, bytes per 2D slice
+*
+*   @return
+*       BlockMax. Also by output parameters: Cmask pitch,height, total size in bytes,
+*       macro-tile dimensions
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputeCmaskInfo(
+    ADDR_CMASK_FLAGS flags,            ///< [in] cmask flags
+    UINT_32          pitchIn,           ///< [in] pitch input
+    UINT_32          heightIn,          ///< [in] height input
+    UINT_32          numSlices,         ///< [in] number of slices
+    BOOL_32          isLinear,          ///< [in] is linear mode
+    ADDR_TILEINFO*   pTileInfo,         ///< [in] Tile info
+    UINT_32*         pPitchOut,         ///< [out] pitch output
+    UINT_32*         pHeightOut,        ///< [out] height output
+    UINT_64*         pCmaskBytes,       ///< [out] bytes per 2D slice
+    UINT_32*         pMacroWidth,       ///< [out] macro-tile width in pixels
+    UINT_32*         pMacroHeight,      ///< [out] macro-tile width in pixels
+    UINT_64*         pSliceSize,        ///< [out] slice size in bytes
+    UINT_32*         pBaseAlign,        ///< [out] base alignment
+    UINT_32*         pBlockMax          ///< [out] block max == slice / 128 / 128 - 1
+    ) const
+{
+    UINT_32 macroWidth;
+    UINT_32 macroHeight;
+    UINT_32 baseAlign;
+    UINT_64 surfBytes;
+    UINT_64 sliceBytes;
+
+    numSlices = Max(1u, numSlices);
+
+    const UINT_32 bpp = CmaskElemBits;
+    const UINT_32 cacheBits = CmaskCacheBits;
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (isLinear)
+    {
+        HwlComputeTileDataWidthAndHeightLinear(&macroWidth,
+                                               &macroHeight,
+                                               bpp,
+                                               pTileInfo);
+    }
+    else
+    {
+        ComputeTileDataWidthAndHeight(bpp,
+                                      cacheBits,
+                                      pTileInfo,
+                                      &macroWidth,
+                                      &macroHeight);
+    }
+
+    *pPitchOut = (pitchIn + macroWidth - 1) & ~(macroWidth - 1);
+    *pHeightOut = (heightIn + macroHeight - 1) & ~(macroHeight - 1);
+
+
+    sliceBytes = ComputeCmaskBytes(*pPitchOut,
+                                   *pHeightOut,
+                                   1);
+
+    baseAlign = ComputeCmaskBaseAlign(flags, pTileInfo);
+
+    while (sliceBytes % baseAlign)
+    {
+        *pHeightOut += macroHeight;
+
+        sliceBytes = ComputeCmaskBytes(*pPitchOut,
+                                       *pHeightOut,
+                                       1);
+    }
+
+    surfBytes = sliceBytes * numSlices;
+
+    *pCmaskBytes = surfBytes;
+
+    //
+    // Use SafeAssign since they are optional
+    //
+    SafeAssign(pMacroWidth, macroWidth);
+
+    SafeAssign(pMacroHeight, macroHeight);
+
+    SafeAssign(pBaseAlign, baseAlign);
+
+    SafeAssign(pSliceSize, sliceBytes);
+
+    UINT_32 slice = (*pPitchOut) * (*pHeightOut);
+    UINT_32 blockMax = slice / 128 / 128 - 1;
+
+#if DEBUG
+    if (slice % (64*256) != 0)
+    {
+        ADDR_ASSERT_ALWAYS();
+    }
+#endif //DEBUG
+
+    UINT_32 maxBlockMax = HwlGetMaxCmaskBlockMax();
+
+    if (blockMax > maxBlockMax)
+    {
+        blockMax = maxBlockMax;
+        returnCode = ADDR_INVALIDPARAMS;
+    }
+
+    SafeAssign(pBlockMax, blockMax);
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeXmaskCoordYFromPipe
+*
+*   @brief
+*       Compute the Y coord from pipe number for cmask/htile
+*
+*   @return
+*       Y coordinate
+*
+***************************************************************************************************
+*/
+UINT_32 AddrLib::ComputeXmaskCoordYFromPipe(
+    UINT_32         pipe,       ///< [in] pipe number
+    UINT_32         x           ///< [in] x coordinate
+    ) const
+{
+    UINT_32 pipeBit0;
+    UINT_32 pipeBit1;
+    UINT_32 xBit0;
+    UINT_32 xBit1;
+    UINT_32 yBit0;
+    UINT_32 yBit1;
+
+    UINT_32 y = 0;
+
+    UINT_32 numPipes = m_pipes; // SI has its implementation
+    //
+    // Convert pipe + x to y coordinate.
+    //
+    switch (numPipes)
+    {
+        case 1:
+            //
+            // 1 pipe
+            //
+            // p0 = 0
+            //
+            y = 0;
+            break;
+        case 2:
+            //
+            // 2 pipes
+            //
+            // p0 = x0 ^ y0
+            //
+            // y0 = p0 ^ x0
+            //
+            pipeBit0 = pipe & 0x1;
+
+            xBit0 = x & 0x1;
+
+            yBit0 = pipeBit0 ^ xBit0;
+
+            y = yBit0;
+            break;
+        case 4:
+            //
+            // 4 pipes
+            //
+            // p0 = x1 ^ y0
+            // p1 = x0 ^ y1
+            //
+            // y0 = p0 ^ x1
+            // y1 = p1 ^ x0
+            //
+            pipeBit0 =  pipe & 0x1;
+            pipeBit1 = (pipe & 0x2) >> 1;
+
+            xBit0 =  x & 0x1;
+            xBit1 = (x & 0x2) >> 1;
+
+            yBit0 = pipeBit0 ^ xBit1;
+            yBit1 = pipeBit1 ^ xBit0;
+
+            y = (yBit0 |
+                 (yBit1 << 1));
+            break;
+        case 8:
+            //
+            // 8 pipes
+            //
+            // r600 and r800 have different method
+            //
+            y = HwlComputeXmaskCoordYFrom8Pipe(pipe, x);
+            break;
+        default:
+            break;
+    }
+    return y;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::HwlComputeXmaskCoordFromAddr
+*
+*   @brief
+*       Compute the coord from an address of a cmask/htile
+*
+*   @return
+*       N/A
+*
+*   @note
+*       This method is reused by htile, so rename to Xmask
+***************************************************************************************************
+*/
+VOID AddrLib::HwlComputeXmaskCoordFromAddr(
+    UINT_64         addr,           ///< [in] address
+    UINT_32         bitPosition,    ///< [in] bitPosition in a byte
+    UINT_32         pitch,          ///< [in] pitch
+    UINT_32         height,         ///< [in] height
+    UINT_32         numSlices,      ///< [in] number of slices
+    UINT_32         factor,         ///< [in] factor that indicates cmask or htile
+    BOOL_32         isLinear,       ///< [in] linear or tiled HTILE layout
+    BOOL_32         isWidth8,       ///< [in] TRUE if width is 8, FALSE means 4. It's register value
+    BOOL_32         isHeight8,      ///< [in] TRUE if width is 8, FALSE means 4. It's register value
+    ADDR_TILEINFO*  pTileInfo,      ///< [in] Tile info
+    UINT_32*        pX,             ///< [out] x coord
+    UINT_32*        pY,             ///< [out] y coord
+    UINT_32*        pSlice          ///< [out] slice index
+    ) const
+{
+    UINT_32 pipe;
+    UINT_32 numPipes;
+    UINT_32 numPipeBits;
+    UINT_32 macroTilePitch;
+    UINT_32 macroTileHeight;
+
+    UINT_64 bitAddr;
+
+    UINT_32 microTileCoordY;
+
+    UINT_32 elemBits;
+
+    UINT_32 pitchAligned = pitch;
+    UINT_32 heightAligned = height;
+    UINT_64 totalBytes;
+
+    UINT_64 elemOffset;
+
+    UINT_64 macroIndex;
+    UINT_32 microIndex;
+
+    UINT_64 macroNumber;
+    UINT_32 microNumber;
+
+    UINT_32 macroX;
+    UINT_32 macroY;
+    UINT_32 macroZ;
+
+    UINT_32 microX;
+    UINT_32 microY;
+
+    UINT_32 tilesPerMacro;
+    UINT_32 macrosPerPitch;
+    UINT_32 macrosPerSlice;
+
+    //
+    // Extract pipe.
+    //
+    numPipes = HwlGetPipes(pTileInfo);
+    pipe = ComputePipeFromAddr(addr, numPipes);
+
+    //
+    // Compute the number of group and pipe bits.
+    //
+    numPipeBits  = Log2(numPipes);
+
+    UINT_32 groupBits = 8 * m_pipeInterleaveBytes;
+    UINT_32 pipes = numPipes;
+
+
+    //
+    // Compute the micro tile size, in bits. And macro tile pitch and height.
+    //
+    if (factor == 2) //CMASK
+    {
+        ADDR_CMASK_FLAGS flags = {{0}};
+
+        elemBits = CmaskElemBits;
+
+        ComputeCmaskInfo(flags,
+                         pitch,
+                         height,
+                         numSlices,
+                         isLinear,
+                         pTileInfo,
+                         &pitchAligned,
+                         &heightAligned,
+                         &totalBytes,
+                         &macroTilePitch,
+                         &macroTileHeight);
+    }
+    else  //HTILE
+    {
+        ADDR_HTILE_FLAGS flags = {{0}};
+
+        if (factor != 1)
+        {
+            factor = 1;
+        }
+
+        elemBits = HwlComputeHtileBpp(isWidth8, isHeight8);
+
+        ComputeHtileInfo(flags,
+                         pitch,
+                         height,
+                         numSlices,
+                         isLinear,
+                         isWidth8,
+                         isHeight8,
+                         pTileInfo,
+                         &pitchAligned,
+                         &heightAligned,
+                         &totalBytes,
+                         &macroTilePitch,
+                         &macroTileHeight);
+    }
+
+    // Should use aligned dims
+    //
+    pitch = pitchAligned;
+    height = heightAligned;
+
+
+    //
+    // Convert byte address to bit address.
+    //
+    bitAddr = BYTES_TO_BITS(addr) + bitPosition;
+
+
+    //
+    // Remove pipe bits from address.
+    //
+
+    bitAddr = (bitAddr % groupBits) + ((bitAddr/groupBits/pipes)*groupBits);
+
+
+    elemOffset = bitAddr / elemBits;
+
+    tilesPerMacro = (macroTilePitch/factor) * macroTileHeight / MicroTilePixels >> numPipeBits;
+
+    macrosPerPitch = pitch / (macroTilePitch/factor);
+    macrosPerSlice = macrosPerPitch * height / macroTileHeight;
+
+    macroIndex = elemOffset / factor / tilesPerMacro;
+    microIndex = static_cast<UINT_32>(elemOffset % (tilesPerMacro * factor));
+
+    macroNumber = macroIndex * factor + microIndex % factor;
+    microNumber = microIndex / factor;
+
+    macroX = static_cast<UINT_32>((macroNumber % macrosPerPitch));
+    macroY = static_cast<UINT_32>((macroNumber % macrosPerSlice) / macrosPerPitch);
+    macroZ = static_cast<UINT_32>((macroNumber / macrosPerSlice));
+
+
+    microX = microNumber % (macroTilePitch / factor / MicroTileWidth);
+    microY = (microNumber / (macroTilePitch / factor / MicroTileHeight));
+
+    *pX = macroX * (macroTilePitch/factor) + microX * MicroTileWidth;
+    *pY = macroY * macroTileHeight + (microY * MicroTileHeight << numPipeBits);
+    *pSlice = macroZ;
+
+    microTileCoordY = ComputeXmaskCoordYFromPipe(pipe,
+                                                 *pX/MicroTileWidth);
+
+
+    //
+    // Assemble final coordinates.
+    //
+    *pY += microTileCoordY * MicroTileHeight;
+
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::HwlComputeXmaskAddrFromCoord
+*
+*   @brief
+*       Compute the address from an address of cmask (prior to si)
+*
+*   @return
+*       Address in bytes
+*
+***************************************************************************************************
+*/
+UINT_64 AddrLib::HwlComputeXmaskAddrFromCoord(
+    UINT_32        pitch,          ///< [in] pitch
+    UINT_32        height,         ///< [in] height
+    UINT_32        x,              ///< [in] x coord
+    UINT_32        y,              ///< [in] y coord
+    UINT_32        slice,          ///< [in] slice/depth index
+    UINT_32        numSlices,      ///< [in] number of slices
+    UINT_32        factor,         ///< [in] factor that indicates cmask(2) or htile(1)
+    BOOL_32        isLinear,       ///< [in] linear or tiled HTILE layout
+    BOOL_32        isWidth8,       ///< [in] TRUE if width is 8, FALSE means 4. It's register value
+    BOOL_32        isHeight8,      ///< [in] TRUE if width is 8, FALSE means 4. It's register value
+    ADDR_TILEINFO* pTileInfo,      ///< [in] Tile info
+    UINT_32*       pBitPosition    ///< [out] bit position inside a byte
+    ) const
+{
+    UINT_64 addr;
+    UINT_32 numGroupBits;
+    UINT_32 numPipeBits;
+    UINT_32 newPitch = 0;
+    UINT_32 newHeight = 0;
+    UINT_64 sliceBytes = 0;
+    UINT_64 totalBytes = 0;
+    UINT_64 sliceOffset;
+    UINT_32 pipe;
+    UINT_32 macroTileWidth;
+    UINT_32 macroTileHeight;
+    UINT_32 macroTilesPerRow;
+    UINT_32 macroTileBytes;
+    UINT_32 macroTileIndexX;
+    UINT_32 macroTileIndexY;
+    UINT_64 macroTileOffset;
+    UINT_32 pixelBytesPerRow;
+    UINT_32 pixelOffsetX;
+    UINT_32 pixelOffsetY;
+    UINT_32 pixelOffset;
+    UINT_64 totalOffset;
+    UINT_64 offsetLo;
+    UINT_64 offsetHi;
+    UINT_64 groupMask;
+
+
+    UINT_32 elemBits = 0;
+
+    UINT_32 numPipes = m_pipes; // This function is accessed prior to si only
+
+    if (factor == 2) //CMASK
+    {
+        elemBits = CmaskElemBits;
+
+        // For asics before SI, cmask is always tiled
+        isLinear = FALSE;
+    }
+    else //HTILE
+    {
+        if (factor != 1) // Fix compile warning
+        {
+            factor = 1;
+        }
+
+        elemBits = HwlComputeHtileBpp(isWidth8, isHeight8);
+    }
+
+    //
+    // Compute the number of group bits and pipe bits.
+    //
+    numGroupBits = Log2(m_pipeInterleaveBytes);
+    numPipeBits  = Log2(numPipes);
+
+    //
+    // Compute macro tile dimensions.
+    //
+    if (factor == 2) // CMASK
+    {
+        ADDR_CMASK_FLAGS flags = {{0}};
+
+        ComputeCmaskInfo(flags,
+                         pitch,
+                         height,
+                         numSlices,
+                         isLinear,
+                         pTileInfo,
+                         &newPitch,
+                         &newHeight,
+                         &totalBytes,
+                         &macroTileWidth,
+                         &macroTileHeight);
+
+        sliceBytes = totalBytes / numSlices;
+    }
+    else // HTILE
+    {
+        ADDR_HTILE_FLAGS flags = {{0}};
+
+        ComputeHtileInfo(flags,
+                         pitch,
+                         height,
+                         numSlices,
+                         isLinear,
+                         isWidth8,
+                         isHeight8,
+                         pTileInfo,
+                         &newPitch,
+                         &newHeight,
+                         &totalBytes,
+                         &macroTileWidth,
+                         &macroTileHeight,
+                         &sliceBytes);
+    }
+
+    sliceOffset = slice * sliceBytes;
+
+    //
+    // Get the pipe.  Note that neither slice rotation nor pipe swizzling apply for CMASK.
+    //
+    pipe = ComputePipeFromCoord(x,
+                                y,
+                                0,
+                                ADDR_TM_2D_TILED_THIN1,
+                                0,
+                                FALSE,
+                                pTileInfo);
+
+    //
+    // Compute the number of macro tiles per row.
+    //
+    macroTilesPerRow = newPitch / macroTileWidth;
+
+    //
+    // Compute the number of bytes per macro tile.
+    //
+    macroTileBytes = BITS_TO_BYTES((macroTileWidth * macroTileHeight * elemBits) / MicroTilePixels);
+
+    //
+    // Compute the offset to the macro tile containing the specified coordinate.
+    //
+    macroTileIndexX = x / macroTileWidth;
+    macroTileIndexY = y / macroTileHeight;
+    macroTileOffset = ((macroTileIndexY * macroTilesPerRow) + macroTileIndexX) * macroTileBytes;
+
+    //
+    // Compute the pixel offset within the macro tile.
+    //
+    pixelBytesPerRow = BITS_TO_BYTES(macroTileWidth * elemBits) / MicroTileWidth;
+
+    //
+    // The nibbles are interleaved (see below), so the part of the offset relative to the x
+    // coordinate repeats halfway across the row. (Not for HTILE)
+    //
+    if (factor == 2)
+    {
+        pixelOffsetX = (x % (macroTileWidth / 2)) / MicroTileWidth;
+    }
+    else
+    {
+        pixelOffsetX = (x % (macroTileWidth)) / MicroTileWidth * BITS_TO_BYTES(elemBits);
+    }
+
+    //
+    // Compute the y offset within the macro tile.
+    //
+    pixelOffsetY = (((y % macroTileHeight) / MicroTileHeight) / numPipes) * pixelBytesPerRow;
+
+    pixelOffset = pixelOffsetX + pixelOffsetY;
+
+    //
+    // Combine the slice offset and macro tile offset with the pixel offset, accounting for the
+    // pipe bits in the middle of the address.
+    //
+    totalOffset = ((sliceOffset + macroTileOffset) >> numPipeBits) + pixelOffset;
+
+    //
+    // Split the offset to put some bits below the pipe bits and some above.
+    //
+    groupMask = (1 << numGroupBits) - 1;
+    offsetLo  = totalOffset &  groupMask;
+    offsetHi  = (totalOffset & ~groupMask) << numPipeBits;
+
+    //
+    // Assemble the address from its components.
+    //
+    addr  = offsetLo;
+    addr |= offsetHi;
+    // This is to remove warning with /analyze option
+    UINT_32 pipeBits = pipe << numGroupBits;
+    addr |= pipeBits;
+
+    //
+    // Compute the bit position.  The lower nibble is used when the x coordinate within the macro
+    // tile is less than half of the macro tile width, and the upper nibble is used when the x
+    // coordinate within the macro tile is greater than or equal to half the macro tile width.
+    //
+    *pBitPosition = ((x % macroTileWidth) < (macroTileWidth / factor)) ? 0 : 4;
+
+    return addr;
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               Surface Addressing Shared
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeSurfaceAddrFromCoordLinear
+*
+*   @brief
+*       Compute address from coord for linear surface
+*
+*   @return
+*       Address in bytes
+*
+***************************************************************************************************
+*/
+UINT_64 AddrLib::ComputeSurfaceAddrFromCoordLinear(
+    UINT_32  x,              ///< [in] x coord
+    UINT_32  y,              ///< [in] y coord
+    UINT_32  slice,          ///< [in] slice/depth index
+    UINT_32  sample,         ///< [in] sample index
+    UINT_32  bpp,            ///< [in] bits per pixel
+    UINT_32  pitch,          ///< [in] pitch
+    UINT_32  height,         ///< [in] height
+    UINT_32  numSlices,      ///< [in] number of slices
+    UINT_32* pBitPosition    ///< [out] bit position inside a byte
+    ) const
+{
+    const UINT_64 sliceSize = static_cast<UINT_64>(pitch) * height;
+
+    UINT_64 sliceOffset = (slice + sample * numSlices)* sliceSize;
+    UINT_64 rowOffset   = static_cast<UINT_64>(y) * pitch;
+    UINT_64 pixOffset   = x;
+
+    UINT_64 addr = (sliceOffset + rowOffset + pixOffset) * bpp;
+
+    *pBitPosition = static_cast<UINT_32>(addr % 8);
+    addr /= 8;
+
+    return addr;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeSurfaceCoordFromAddrLinear
+*
+*   @brief
+*       Compute the coord from an address of a linear surface
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrLib::ComputeSurfaceCoordFromAddrLinear(
+    UINT_64  addr,           ///< [in] address
+    UINT_32  bitPosition,    ///< [in] bitPosition in a byte
+    UINT_32  bpp,            ///< [in] bits per pixel
+    UINT_32  pitch,          ///< [in] pitch
+    UINT_32  height,         ///< [in] height
+    UINT_32  numSlices,      ///< [in] number of slices
+    UINT_32* pX,             ///< [out] x coord
+    UINT_32* pY,             ///< [out] y coord
+    UINT_32* pSlice,         ///< [out] slice/depth index
+    UINT_32* pSample         ///< [out] sample index
+    ) const
+{
+    const UINT_64 sliceSize = static_cast<UINT_64>(pitch) * height;
+    const UINT_64 linearOffset = (BYTES_TO_BITS(addr) + bitPosition) / bpp;
+
+    *pX = static_cast<UINT_32>((linearOffset % sliceSize) % pitch);
+    *pY = static_cast<UINT_32>((linearOffset % sliceSize) / pitch % height);
+    *pSlice  = static_cast<UINT_32>((linearOffset / sliceSize) % numSlices);
+    *pSample = static_cast<UINT_32>((linearOffset / sliceSize) / numSlices);
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeSurfaceCoordFromAddrMicroTiled
+*
+*   @brief
+*       Compute the coord from an address of a micro tiled surface
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrLib::ComputeSurfaceCoordFromAddrMicroTiled(
+    UINT_64         addr,               ///< [in] address
+    UINT_32         bitPosition,        ///< [in] bitPosition in a byte
+    UINT_32         bpp,                ///< [in] bits per pixel
+    UINT_32         pitch,              ///< [in] pitch
+    UINT_32         height,             ///< [in] height
+    UINT_32         numSamples,         ///< [in] number of samples
+    AddrTileMode    tileMode,           ///< [in] tile mode
+    UINT_32         tileBase,           ///< [in] base offset within a tile
+    UINT_32         compBits,           ///< [in] component bits actually needed(for planar surface)
+    UINT_32*        pX,                 ///< [out] x coord
+    UINT_32*        pY,                 ///< [out] y coord
+    UINT_32*        pSlice,             ///< [out] slice/depth index
+    UINT_32*        pSample,            ///< [out] sample index,
+    AddrTileType    microTileType,      ///< [in] micro tiling order
+    BOOL_32         isDepthSampleOrder  ///< [in] TRUE if in depth sample order
+    ) const
+{
+    UINT_64 bitAddr;
+    UINT_32 microTileThickness;
+    UINT_32 microTileBits;
+    UINT_64 sliceBits;
+    UINT_64 rowBits;
+    UINT_32 sliceIndex;
+    UINT_32 microTileCoordX;
+    UINT_32 microTileCoordY;
+    UINT_32 pixelOffset;
+    UINT_32 pixelCoordX = 0;
+    UINT_32 pixelCoordY = 0;
+    UINT_32 pixelCoordZ = 0;
+    UINT_32 pixelCoordS = 0;
+
+    //
+    // Convert byte address to bit address.
+    //
+    bitAddr = BYTES_TO_BITS(addr) + bitPosition;
+
+    //
+    // Compute the micro tile size, in bits.
+    //
+    switch (tileMode)
+    {
+        case ADDR_TM_1D_TILED_THICK:
+            microTileThickness = ThickTileThickness;
+            break;
+        default:
+            microTileThickness = 1;
+            break;
+    }
+
+    microTileBits = MicroTilePixels * microTileThickness * bpp * numSamples;
+
+    //
+    // Compute number of bits per slice and number of bits per row of micro tiles.
+    //
+    sliceBits = static_cast<UINT_64>(pitch) * height * microTileThickness * bpp * numSamples;
+
+    rowBits   = (pitch / MicroTileWidth) * microTileBits;
+
+    //
+    // Extract the slice index.
+    //
+    sliceIndex = static_cast<UINT_32>(bitAddr / sliceBits);
+    bitAddr -= sliceIndex * sliceBits;
+
+    //
+    // Extract the y coordinate of the micro tile.
+    //
+    microTileCoordY = static_cast<UINT_32>(bitAddr / rowBits) * MicroTileHeight;
+    bitAddr -= (microTileCoordY / MicroTileHeight) * rowBits;
+
+    //
+    // Extract the x coordinate of the micro tile.
+    //
+    microTileCoordX = static_cast<UINT_32>(bitAddr / microTileBits) * MicroTileWidth;
+
+    //
+    // Compute the pixel offset within the micro tile.
+    //
+    pixelOffset = static_cast<UINT_32>(bitAddr % microTileBits);
+
+    //
+    // Extract pixel coordinates from the offset.
+    //
+    HwlComputePixelCoordFromOffset(pixelOffset,
+                                   bpp,
+                                   numSamples,
+                                   tileMode,
+                                   tileBase,
+                                   compBits,
+                                   &pixelCoordX,
+                                   &pixelCoordY,
+                                   &pixelCoordZ,
+                                   &pixelCoordS,
+                                   microTileType,
+                                   isDepthSampleOrder);
+
+    //
+    // Assemble final coordinates.
+    //
+    *pX     = microTileCoordX + pixelCoordX;
+    *pY     = microTileCoordY + pixelCoordY;
+    *pSlice = (sliceIndex * microTileThickness) + pixelCoordZ;
+    *pSample = pixelCoordS;
+
+    if (microTileThickness > 1)
+    {
+        *pSample = 0;
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputePipeFromAddr
+*
+*   @brief
+*       Compute the pipe number from an address
+*
+*   @return
+*       Pipe number
+*
+***************************************************************************************************
+*/
+UINT_32 AddrLib::ComputePipeFromAddr(
+    UINT_64 addr,        ///< [in] address
+    UINT_32 numPipes     ///< [in] number of banks
+    ) const
+{
+    UINT_32 pipe;
+
+    UINT_32 groupBytes = m_pipeInterleaveBytes; //just different terms
+
+    // R600
+    // The LSBs of the address are arranged as follows:
+    //   bank | pipe | group
+    //
+    // To get the pipe number, shift off the group bits and mask the pipe bits.
+    //
+
+    // R800
+    // The LSBs of the address are arranged as follows:
+    //   bank | bankInterleave | pipe | pipeInterleave
+    //
+    // To get the pipe number, shift off the pipe interleave bits and mask the pipe bits.
+    //
+
+    pipe = static_cast<UINT_32>(addr >> Log2(groupBytes)) & (numPipes - 1);
+
+    return pipe;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputePixelIndexWithinMicroTile
+*
+*   @brief
+*       Compute the pixel index inside a micro tile of surface
+*
+*   @return
+*       Pixel index
+*
+***************************************************************************************************
+*/
+UINT_32 AddrLib::ComputePixelIndexWithinMicroTile(
+    UINT_32         x,              ///< [in] x coord
+    UINT_32         y,              ///< [in] y coord
+    UINT_32         z,              ///< [in] slice/depth index
+    UINT_32         bpp,            ///< [in] bits per pixel
+    AddrTileMode    tileMode,       ///< [in] tile mode
+    AddrTileType    microTileType   ///< [in] pixel order in display/non-display mode
+    ) const
+{
+    UINT_32 pixelBit0 = 0;
+    UINT_32 pixelBit1 = 0;
+    UINT_32 pixelBit2 = 0;
+    UINT_32 pixelBit3 = 0;
+    UINT_32 pixelBit4 = 0;
+    UINT_32 pixelBit5 = 0;
+    UINT_32 pixelBit6 = 0;
+    UINT_32 pixelBit7 = 0;
+    UINT_32 pixelBit8 = 0;
+    UINT_32 pixelNumber;
+
+    UINT_32 x0 = _BIT(x, 0);
+    UINT_32 x1 = _BIT(x, 1);
+    UINT_32 x2 = _BIT(x, 2);
+    UINT_32 y0 = _BIT(y, 0);
+    UINT_32 y1 = _BIT(y, 1);
+    UINT_32 y2 = _BIT(y, 2);
+    UINT_32 z0 = _BIT(z, 0);
+    UINT_32 z1 = _BIT(z, 1);
+    UINT_32 z2 = _BIT(z, 2);
+
+    UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+
+    // Compute the pixel number within the micro tile.
+
+    if (microTileType != ADDR_THICK)
+    {
+        if (microTileType == ADDR_DISPLAYABLE)
+        {
+            switch (bpp)
+            {
+                case 8:
+                    pixelBit0 = x0;
+                    pixelBit1 = x1;
+                    pixelBit2 = x2;
+                    pixelBit3 = y1;
+                    pixelBit4 = y0;
+                    pixelBit5 = y2;
+                    break;
+                case 16:
+                    pixelBit0 = x0;
+                    pixelBit1 = x1;
+                    pixelBit2 = x2;
+                    pixelBit3 = y0;
+                    pixelBit4 = y1;
+                    pixelBit5 = y2;
+                    break;
+                case 32:
+                    pixelBit0 = x0;
+                    pixelBit1 = x1;
+                    pixelBit2 = y0;
+                    pixelBit3 = x2;
+                    pixelBit4 = y1;
+                    pixelBit5 = y2;
+                    break;
+                case 64:
+                    pixelBit0 = x0;
+                    pixelBit1 = y0;
+                    pixelBit2 = x1;
+                    pixelBit3 = x2;
+                    pixelBit4 = y1;
+                    pixelBit5 = y2;
+                    break;
+                case 128:
+                    pixelBit0 = y0;
+                    pixelBit1 = x0;
+                    pixelBit2 = x1;
+                    pixelBit3 = x2;
+                    pixelBit4 = y1;
+                    pixelBit5 = y2;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    break;
+            }
+        }
+        else if (microTileType == ADDR_NON_DISPLAYABLE || microTileType == ADDR_DEPTH_SAMPLE_ORDER)
+        {
+            pixelBit0 = x0;
+            pixelBit1 = y0;
+            pixelBit2 = x1;
+            pixelBit3 = y1;
+            pixelBit4 = x2;
+            pixelBit5 = y2;
+        }
+        else if (microTileType == ADDR_ROTATED)
+        {
+            ADDR_ASSERT(thickness == 1);
+
+            switch (bpp)
+            {
+                case 8:
+                    pixelBit0 = y0;
+                    pixelBit1 = y1;
+                    pixelBit2 = y2;
+                    pixelBit3 = x1;
+                    pixelBit4 = x0;
+                    pixelBit5 = x2;
+                    break;
+                case 16:
+                    pixelBit0 = y0;
+                    pixelBit1 = y1;
+                    pixelBit2 = y2;
+                    pixelBit3 = x0;
+                    pixelBit4 = x1;
+                    pixelBit5 = x2;
+                    break;
+                case 32:
+                    pixelBit0 = y0;
+                    pixelBit1 = y1;
+                    pixelBit2 = x0;
+                    pixelBit3 = y2;
+                    pixelBit4 = x1;
+                    pixelBit5 = x2;
+                    break;
+                case 64:
+                    pixelBit0 = y0;
+                    pixelBit1 = x0;
+                    pixelBit2 = y1;
+                    pixelBit3 = x1;
+                    pixelBit4 = x2;
+                    pixelBit5 = y2;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    break;
+            }
+        }
+
+        if (thickness > 1)
+        {
+            pixelBit6 = z0;
+            pixelBit7 = z1;
+        }
+    }
+    else // ADDR_THICK
+    {
+        ADDR_ASSERT(thickness > 1);
+
+        switch (bpp)
+        {
+            case 8:
+            case 16:
+                pixelBit0 = x0;
+                pixelBit1 = y0;
+                pixelBit2 = x1;
+                pixelBit3 = y1;
+                pixelBit4 = z0;
+                pixelBit5 = z1;
+                break;
+            case 32:
+                pixelBit0 = x0;
+                pixelBit1 = y0;
+                pixelBit2 = x1;
+                pixelBit3 = z0;
+                pixelBit4 = y1;
+                pixelBit5 = z1;
+                break;
+            case 64:
+            case 128:
+                pixelBit0 = y0;
+                pixelBit1 = x0;
+                pixelBit2 = z0;
+                pixelBit3 = x1;
+                pixelBit4 = y1;
+                pixelBit5 = z1;
+                break;
+            default:
+                ADDR_ASSERT_ALWAYS();
+                break;
+        }
+
+        pixelBit6 = x2;
+        pixelBit7 = y2;
+    }
+
+    if (thickness == 8)
+    {
+        pixelBit8 = z2;
+    }
+
+    pixelNumber = ((pixelBit0     ) |
+                   (pixelBit1 << 1) |
+                   (pixelBit2 << 2) |
+                   (pixelBit3 << 3) |
+                   (pixelBit4 << 4) |
+                   (pixelBit5 << 5) |
+                   (pixelBit6 << 6) |
+                   (pixelBit7 << 7) |
+                   (pixelBit8 << 8));
+
+    return pixelNumber;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::AdjustPitchAlignment
+*
+*   @brief
+*       Adjusts pitch alignment for flipping surface
+*
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID AddrLib::AdjustPitchAlignment(
+    ADDR_SURFACE_FLAGS  flags,      ///< [in] Surface flags
+    UINT_32*            pPitchAlign ///< [out] Pointer to pitch alignment
+    ) const
+{
+    // Display engine hardwires lower 5 bit of GRPH_PITCH to ZERO which means 32 pixel alignment
+    // Maybe it will be fixed in future but let's make it general for now.
+    if (flags.display || flags.overlay)
+    {
+        *pPitchAlign = PowTwoAlign(*pPitchAlign, 32);
+
+        if(flags.display)
+        {
+            *pPitchAlign = Max(m_minPitchAlignPixels, *pPitchAlign);
+        }
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::PadDimensions
+*
+*   @brief
+*       Helper function to pad dimensions
+*
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID AddrLib::PadDimensions(
+    AddrTileMode        tileMode,    ///< [in] tile mode
+    UINT_32             bpp,         ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,       ///< [in] surface flags
+    UINT_32             numSamples,  ///< [in] number of samples
+    ADDR_TILEINFO*      pTileInfo,   ///< [in/out] bank structure.
+    UINT_32             padDims,     ///< [in] Dimensions to pad valid value 1,2,3
+    UINT_32             mipLevel,    ///< [in] MipLevel
+    UINT_32*            pPitch,      ///< [in/out] pitch in pixels
+    UINT_32             pitchAlign,  ///< [in] pitch alignment
+    UINT_32*            pHeight,     ///< [in/out] height in pixels
+    UINT_32             heightAlign, ///< [in] height alignment
+    UINT_32*            pSlices,     ///< [in/out] number of slices
+    UINT_32             sliceAlign   ///< [in] number of slice alignment
+    ) const
+{
+    UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+
+    ADDR_ASSERT(padDims <= 3);
+
+    //
+    // Override padding for mip levels
+    //
+    if (mipLevel > 0)
+    {
+        if (flags.cube)
+        {
+            // for cubemap, we only pad when client call with 6 faces as an identity
+            if (*pSlices > 1)
+            {
+                padDims = 3; // we should pad cubemap sub levels when we treat it as 3d texture
+            }
+            else
+            {
+                padDims = 2;
+            }
+        }
+    }
+
+    // Any possibilities that padDims is 0?
+    if (padDims == 0)
+    {
+        padDims = 3;
+    }
+
+    if (IsPow2(pitchAlign))
+    {
+        *pPitch = PowTwoAlign((*pPitch), pitchAlign);
+    }
+    else // add this code to pass unit test, r600 linear mode is not align bpp to pow2 for linear
+    {
+        *pPitch += pitchAlign - 1;
+        *pPitch /= pitchAlign;
+        *pPitch *= pitchAlign;
+    }
+
+    if (padDims > 1)
+    {
+        *pHeight = PowTwoAlign((*pHeight), heightAlign);
+    }
+
+    if (padDims > 2 || thickness > 1)
+    {
+        // for cubemap single face, we do not pad slices.
+        // if we pad it, the slice number should be set to 6 and current mip level > 1
+        if (flags.cube && (!m_configFlags.noCubeMipSlicesPad || flags.cubeAsArray))
+        {
+            *pSlices = NextPow2(*pSlices);
+        }
+
+        // normal 3D texture or arrays or cubemap has a thick mode? (Just pass unit test)
+        if (thickness > 1)
+        {
+            *pSlices = PowTwoAlign((*pSlices), sliceAlign);
+        }
+
+    }
+
+    HwlPadDimensions(tileMode,
+                     bpp,
+                     flags,
+                     numSamples,
+                     pTileInfo,
+                     padDims,
+                     mipLevel,
+                     pPitch,
+                     pitchAlign,
+                     pHeight,
+                     heightAlign,
+                     pSlices,
+                     sliceAlign);
+}
+
+
+/**
+***************************************************************************************************
+*   AddrLib::HwlPreHandleBaseLvl3xPitch
+*
+*   @brief
+*       Pre-handler of 3x pitch (96 bit) adjustment
+*
+*   @return
+*       Expected pitch
+***************************************************************************************************
+*/
+UINT_32 AddrLib::HwlPreHandleBaseLvl3xPitch(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,        ///< [in] input
+    UINT_32                                 expPitch    ///< [in] pitch
+    ) const
+{
+    ADDR_ASSERT(pIn->width == expPitch);
+    //
+    // If pitch is pre-multiplied by 3, we retrieve original one here to get correct miplevel size
+    //
+    if (AddrElemLib::IsExpand3x(pIn->format) &&
+        pIn->mipLevel == 0 &&
+        pIn->tileMode == ADDR_TM_LINEAR_ALIGNED)
+    {
+        expPitch /= 3;
+        expPitch = NextPow2(expPitch);
+    }
+
+    return expPitch;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::HwlPostHandleBaseLvl3xPitch
+*
+*   @brief
+*       Post-handler of 3x pitch adjustment
+*
+*   @return
+*       Expected pitch
+***************************************************************************************************
+*/
+UINT_32 AddrLib::HwlPostHandleBaseLvl3xPitch(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,        ///< [in] input
+    UINT_32                                 expPitch    ///< [in] pitch
+    ) const
+{
+    //
+    // 96 bits surface of sub levels require element pitch of 32 bits instead
+    // So we just return pitch in 32 bit pixels without timing 3
+    //
+    if (AddrElemLib::IsExpand3x(pIn->format) &&
+        pIn->mipLevel == 0 &&
+        pIn->tileMode == ADDR_TM_LINEAR_ALIGNED)
+    {
+        expPitch *= 3;
+    }
+
+    return expPitch;
+}
+
+
+/**
+***************************************************************************************************
+*   AddrLib::IsMacroTiled
+*
+*   @brief
+*       Check if the tile mode is macro tiled
+*
+*   @return
+*       TRUE if it is macro tiled (2D/2B/3D/3B)
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::IsMacroTiled(
+    AddrTileMode tileMode)  ///< [in] tile mode
+{
+   return m_modeFlags[tileMode].isMacro;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::IsMacro3dTiled
+*
+*   @brief
+*       Check if the tile mode is 3D macro tiled
+*
+*   @return
+*       TRUE if it is 3D macro tiled
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::IsMacro3dTiled(
+    AddrTileMode tileMode)  ///< [in] tile mode
+{
+    return m_modeFlags[tileMode].isMacro3d;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::IsMicroTiled
+*
+*   @brief
+*       Check if the tile mode is micro tiled
+*
+*   @return
+*       TRUE if micro tiled
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::IsMicroTiled(
+    AddrTileMode tileMode)  ///< [in] tile mode
+{
+    return m_modeFlags[tileMode].isMicro;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::IsLinear
+*
+*   @brief
+*       Check if the tile mode is linear
+*
+*   @return
+*       TRUE if linear
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::IsLinear(
+    AddrTileMode tileMode)  ///< [in] tile mode
+{
+    return m_modeFlags[tileMode].isLinear;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::IsPrtNoRotationTileMode
+*
+*   @brief
+*       Return TRUE if it is prt tile without rotation
+*   @note
+*       This function just used by CI
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::IsPrtNoRotationTileMode(
+    AddrTileMode tileMode)
+{
+    return m_modeFlags[tileMode].isPrtNoRotation;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::IsPrtTileMode
+*
+*   @brief
+*       Return TRUE if it is prt tile
+*   @note
+*       This function just used by CI
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::IsPrtTileMode(
+    AddrTileMode tileMode)
+{
+    return m_modeFlags[tileMode].isPrt;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::Bits2Number
+*
+*   @brief
+*       Cat a array of binary bit to a number
+*
+*   @return
+*       The number combined with the array of bits
+***************************************************************************************************
+*/
+UINT_32 AddrLib::Bits2Number(
+    UINT_32 bitNum,     ///< [in] how many bits
+    ...)                ///< [in] varaible bits value starting from MSB
+{
+    UINT_32 number = 0;
+    UINT_32 i;
+    va_list bits_ptr;
+
+    va_start(bits_ptr, bitNum);
+
+    for(i = 0; i < bitNum; i++)
+    {
+        number |= va_arg(bits_ptr, UINT_32);
+        number <<= 1;
+    }
+
+    number>>=1;
+
+    va_end(bits_ptr);
+
+    return number;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeMipLevel
+*
+*   @brief
+*       Compute mipmap level width/height/slices
+*   @return
+*      N/A
+***************************************************************************************************
+*/
+VOID AddrLib::ComputeMipLevel(
+    ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn ///< [in/out] Input structure
+    ) const
+{
+    if (AddrElemLib::IsBlockCompressed(pIn->format))
+    {
+        if (pIn->mipLevel == 0)
+        {
+            // DXTn's level 0 must be multiple of 4
+            // But there are exceptions:
+            // 1. Internal surface creation in hostblt/vsblt/etc...
+            // 2. Runtime doesn't reject ATI1/ATI2 whose width/height are not multiple of 4
+            pIn->width = PowTwoAlign(pIn->width, 4);
+            pIn->height = PowTwoAlign(pIn->height, 4);
+        }
+    }
+
+    HwlComputeMipLevel(pIn);
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::DegradeBaseLevel
+*
+*   @brief
+*       Check if base level's tile mode can be degraded
+*   @return
+*       TRUE if degraded, also returns degraded tile mode (unchanged if not degraded)
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::DegradeBaseLevel(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,        ///< [in] Input structure for surface info
+    AddrTileMode*                           pTileMode   ///< [out] Degraded tile mode
+    ) const
+{
+    BOOL_32 degraded = FALSE;
+    AddrTileMode tileMode = pIn->tileMode;
+    UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+
+    if (m_configFlags.degradeBaseLevel) // This is a global setting
+    {
+        if (pIn->flags.degrade4Space        && // Degradation per surface
+            pIn->mipLevel == 0              &&
+            pIn->numSamples == 1            &&
+            IsMacroTiled(tileMode))
+        {
+            if (HwlDegradeBaseLevel(pIn))
+            {
+                *pTileMode = thickness == 1 ? ADDR_TM_1D_TILED_THIN1 : ADDR_TM_1D_TILED_THICK;
+                degraded = TRUE;
+            }
+            else if (thickness > 1)
+            {
+                // As in the following HwlComputeSurfaceInfo, thick modes may be degraded to
+                // thinner modes, we should re-evaluate whether the corresponding thinner modes
+                // need to be degraded. If so, we choose 1D thick mode instead.
+                tileMode = DegradeLargeThickTile(pIn->tileMode, pIn->bpp);
+                if (tileMode != pIn->tileMode)
+                {
+                    ADDR_COMPUTE_SURFACE_INFO_INPUT input = *pIn;
+                    input.tileMode = tileMode;
+                    if (HwlDegradeBaseLevel(&input))
+                    {
+                        *pTileMode = ADDR_TM_1D_TILED_THICK;
+                        degraded = TRUE;
+                    }
+                }
+            }
+        }
+    }
+
+    return degraded;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::DegradeLargeThickTile
+*
+*   @brief
+*       Check if the thickness needs to be reduced if a tile is too large
+*   @return
+*       The degraded tile mode (unchanged if not degraded)
+***************************************************************************************************
+*/
+AddrTileMode AddrLib::DegradeLargeThickTile(
+    AddrTileMode tileMode,
+    UINT_32 bpp) const
+{
+    // Override tilemode
+    // When tile_width (8) * tile_height (8) * thickness * element_bytes is > row_size,
+    // it is better to just use THIN mode in this case
+    UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+
+    if (thickness > 1 && m_configFlags.allowLargeThickTile == 0)
+    {
+        UINT_32 tileSize = MicroTilePixels * thickness * (bpp >> 3);
+
+        if (tileSize > m_rowSize)
+        {
+            switch (tileMode)
+            {
+                case ADDR_TM_2D_TILED_XTHICK:
+                    if ((tileSize >> 1) <= m_rowSize)
+                    {
+                        tileMode = ADDR_TM_2D_TILED_THICK;
+                        break;
+                    }
+                    // else fall through
+                case ADDR_TM_2D_TILED_THICK:
+                    tileMode    = ADDR_TM_2D_TILED_THIN1;
+                    break;
+
+                case ADDR_TM_3D_TILED_XTHICK:
+                    if ((tileSize >> 1) <= m_rowSize)
+                    {
+                        tileMode = ADDR_TM_3D_TILED_THICK;
+                        break;
+                    }
+                    // else fall through
+                case ADDR_TM_3D_TILED_THICK:
+                    tileMode    = ADDR_TM_3D_TILED_THIN1;
+                    break;
+
+                case ADDR_TM_PRT_TILED_THICK:
+                    tileMode    = ADDR_TM_PRT_TILED_THIN1;
+                    break;
+
+                case ADDR_TM_PRT_2D_TILED_THICK:
+                    tileMode    = ADDR_TM_PRT_2D_TILED_THIN1;
+                    break;
+
+                case ADDR_TM_PRT_3D_TILED_THICK:
+                    tileMode    = ADDR_TM_PRT_3D_TILED_THIN1;
+                    break;
+
+                default:
+                    break;
+            }
+        }
+    }
+
+    return tileMode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::PostComputeMipLevel
+*   @brief
+*       Compute MipLevel info (including level 0) after surface adjustment
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::PostComputeMipLevel(
+    ADDR_COMPUTE_SURFACE_INFO_INPUT*    pIn,   ///< [in/out] Input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*   pOut   ///< [out] Output structure
+    ) const
+{
+    // Mipmap including level 0 must be pow2 padded since either SI hw expects so or it is
+    // required by CFX  for Hw Compatibility between NI and SI. Otherwise it is only needed for
+    // mipLevel > 0. Any h/w has different requirement should implement its own virtual function
+
+    if (pIn->flags.pow2Pad)
+    {
+        pIn->width      = NextPow2(pIn->width);
+        pIn->height     = NextPow2(pIn->height);
+        pIn->numSlices  = NextPow2(pIn->numSlices);
+    }
+    else if (pIn->mipLevel > 0)
+    {
+        pIn->width      = NextPow2(pIn->width);
+        pIn->height     = NextPow2(pIn->height);
+
+        if (!pIn->flags.cube)
+        {
+            pIn->numSlices = NextPow2(pIn->numSlices);
+        }
+
+        // for cubemap, we keep its value at first
+    }
+
+    return ADDR_OK;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::HwlSetupTileCfg
+*
+*   @brief
+*       Map tile index to tile setting.
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::HwlSetupTileCfg(
+    INT_32          index,            ///< [in] Tile index
+    INT_32          macroModeIndex,   ///< [in] Index in macro tile mode table(CI)
+    ADDR_TILEINFO*  pInfo,            ///< [out] Tile Info
+    AddrTileMode*   pMode,            ///< [out] Tile mode
+    AddrTileType*   pType             ///< [out] Tile type
+    ) const
+{
+    return ADDR_NOTSUPPORTED;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::HwlGetPipes
+*
+*   @brief
+*       Get number pipes
+*   @return
+*       num pipes
+***************************************************************************************************
+*/
+UINT_32 AddrLib::HwlGetPipes(
+    const ADDR_TILEINFO* pTileInfo    ///< [in] Tile info
+    ) const
+{
+    //pTileInfo can be NULL when asic is 6xx and 8xx.
+    return m_pipes;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputeQbStereoInfo
+*
+*   @brief
+*       Get quad buffer stereo information
+*   @return
+*       TRUE if no error
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::ComputeQbStereoInfo(
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut    ///< [in/out] updated pOut+pStereoInfo
+    ) const
+{
+    BOOL_32 success = FALSE;
+
+    if (pOut->pStereoInfo)
+    {
+        ADDR_ASSERT(pOut->bpp >= 8);
+        ADDR_ASSERT((pOut->surfSize % pOut->baseAlign) == 0);
+
+        // Save original height
+        pOut->pStereoInfo->eyeHeight = pOut->height;
+
+        // Right offset
+        pOut->pStereoInfo->rightOffset = static_cast<UINT_32>(pOut->surfSize);
+
+        pOut->pStereoInfo->rightSwizzle = HwlComputeQbStereoRightSwizzle(pOut);
+        // Double height
+        pOut->height <<= 1;
+        pOut->pixelHeight <<= 1;
+
+        // Double size
+        pOut->surfSize <<= 1;
+
+        // Right start address meets the base align since it is guaranteed by AddrLib
+
+        // 1D surface on SI may break this rule, but we can force it to meet by checking .qbStereo.
+        success = TRUE;
+    }
+
+    return success;
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//                               Element lib
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+/**
+***************************************************************************************************
+*   AddrLib::Flt32ToColorPixel
+*
+*   @brief
+*       Convert a FLT_32 value to a depth/stencil pixel value
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::Flt32ToDepthPixel(
+    const ELEM_FLT32TODEPTHPIXEL_INPUT* pIn,
+    ELEM_FLT32TODEPTHPIXEL_OUTPUT* pOut) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ELEM_FLT32TODEPTHPIXEL_INPUT)) ||
+            (pOut->size != sizeof(ELEM_FLT32TODEPTHPIXEL_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        GetElemLib()->Flt32ToDepthPixel(pIn->format,
+                                        pIn->comps,
+                                        pOut->pPixel);
+        UINT_32 depthBase = 0;
+        UINT_32 stencilBase = 0;
+        UINT_32 depthBits = 0;
+        UINT_32 stencilBits = 0;
+
+        switch (pIn->format)
+        {
+            case ADDR_DEPTH_16:
+                depthBits = 16;
+                break;
+            case ADDR_DEPTH_X8_24:
+            case ADDR_DEPTH_8_24:
+            case ADDR_DEPTH_X8_24_FLOAT:
+            case ADDR_DEPTH_8_24_FLOAT:
+                depthBase = 8;
+                depthBits = 24;
+                stencilBits = 8;
+                break;
+            case ADDR_DEPTH_32_FLOAT:
+                depthBits = 32;
+                break;
+            case ADDR_DEPTH_X24_8_32_FLOAT:
+                depthBase = 8;
+                depthBits = 32;
+                stencilBits = 8;
+                break;
+            default:
+                break;
+        }
+
+        // Overwrite base since R800 has no "tileBase"
+        if (GetElemLib()->IsDepthStencilTilePlanar() == FALSE)
+        {
+            depthBase = 0;
+            stencilBase = 0;
+        }
+
+        depthBase *= 64;
+        stencilBase *= 64;
+
+        pOut->stencilBase = stencilBase;
+        pOut->depthBase = depthBase;
+        pOut->depthBits = depthBits;
+        pOut->stencilBits = stencilBits;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::Flt32ToColorPixel
+*
+*   @brief
+*       Convert a FLT_32 value to a red/green/blue/alpha pixel value
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::Flt32ToColorPixel(
+    const ELEM_FLT32TOCOLORPIXEL_INPUT* pIn,
+    ELEM_FLT32TOCOLORPIXEL_OUTPUT* pOut) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if ((pIn->size != sizeof(ELEM_FLT32TOCOLORPIXEL_INPUT)) ||
+            (pOut->size != sizeof(ELEM_FLT32TOCOLORPIXEL_OUTPUT)))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        GetElemLib()->Flt32ToColorPixel(pIn->format,
+                                        pIn->surfNum,
+                                        pIn->surfSwap,
+                                        pIn->comps,
+                                        pOut->pPixel);
+    }
+
+    return returnCode;
+}
+
+
+/**
+***************************************************************************************************
+*   AddrLib::GetExportNorm
+*
+*   @brief
+*       Check one format can be EXPORT_NUM
+*   @return
+*       TRUE if EXPORT_NORM can be used
+***************************************************************************************************
+*/
+BOOL_32 AddrLib::GetExportNorm(
+    const ELEM_GETEXPORTNORM_INPUT* pIn) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    BOOL_32 enabled = FALSE;
+
+    if (GetFillSizeFieldsFlags() == TRUE)
+    {
+        if (pIn->size != sizeof(ELEM_GETEXPORTNORM_INPUT))
+        {
+            returnCode = ADDR_PARAMSIZEMISMATCH;
+        }
+    }
+
+    if (returnCode == ADDR_OK)
+    {
+        enabled = GetElemLib()->PixGetExportNorm(pIn->format,
+                                                 pIn->num,
+                                                 pIn->swap);
+    }
+
+    return enabled;
+}
+
+/**
+***************************************************************************************************
+*   AddrLib::ComputePrtInfo
+*
+*   @brief
+*       Compute prt surface related info
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE AddrLib::ComputePrtInfo(
+    const ADDR_PRT_INFO_INPUT*  pIn,
+    ADDR_PRT_INFO_OUTPUT*       pOut) const
+{
+    ADDR_ASSERT(pOut != NULL);
+
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    UINT_32     expandX = 1;
+    UINT_32     expandY = 1;
+    AddrElemMode elemMode;
+
+    UINT_32     bpp = GetElemLib()->GetBitsPerPixel(pIn->format,
+                                                &elemMode,
+                                                &expandX,
+                                                &expandY);
+
+    if (bpp <8 || bpp == 24 || bpp == 48 || bpp == 96 )
+    {
+        returnCode = ADDR_INVALIDPARAMS;
+    }
+
+    UINT_32     numFrags = pIn->numFrags;
+    ADDR_ASSERT(numFrags <= 8);
+
+    UINT_32     tileWidth = 0;
+    UINT_32     tileHeight = 0;
+    if (returnCode == ADDR_OK)
+    {
+        // 3D texture without depth or 2d texture
+        if (pIn->baseMipDepth > 1 || pIn->baseMipHeight > 1)
+        {
+            if (bpp == 8)
+            {
+                tileWidth = 256;
+                tileHeight = 256;
+            }
+            else if (bpp == 16)
+            {
+                tileWidth = 256;
+                tileHeight = 128;
+            }
+            else if (bpp == 32)
+            {
+                tileWidth = 128;
+                tileHeight = 128;
+            }
+            else if (bpp == 64)
+            {
+                // assume it is BC1/4
+                tileWidth = 512;
+                tileHeight = 256;
+
+                if (elemMode == ADDR_UNCOMPRESSED)
+                {
+                    tileWidth = 128;
+                    tileHeight = 64;
+                }
+            }
+            else if (bpp == 128)
+            {
+                // assume it is BC2/3/5/6H/7
+                tileWidth = 256;
+                tileHeight = 256;
+
+                if (elemMode == ADDR_UNCOMPRESSED)
+                {
+                    tileWidth = 64;
+                    tileHeight = 64;
+                }
+            }
+
+            if (numFrags == 2)
+            {
+                tileWidth = tileWidth / 2;
+            }
+            else if (numFrags == 4)
+            {
+                tileWidth = tileWidth / 2;
+                tileHeight = tileHeight / 2;
+            }
+            else if (numFrags == 8)
+            {
+                tileWidth = tileWidth / 4;
+                tileHeight = tileHeight / 2;
+            }
+        }
+        else    // 1d
+        {
+            tileHeight = 1;
+            if (bpp == 8)
+            {
+                tileWidth = 65536;
+            }
+            else if (bpp == 16)
+            {
+                tileWidth = 32768;
+            }
+            else if (bpp == 32)
+            {
+                tileWidth = 16384;
+            }
+            else if (bpp == 64)
+            {
+                tileWidth = 8192;
+            }
+            else if (bpp == 128)
+            {
+                tileWidth = 4096;
+            }
+        }
+    }
+
+    pOut->prtTileWidth = tileWidth;
+    pOut->prtTileHeight = tileHeight;
+
+    return returnCode;
+}
diff --git a/src/amd/addrlib/core/addrlib.h b/src/amd/addrlib/core/addrlib.h
new file mode 100644
index 00000000000..43c55ff32ff
--- /dev/null
+++ b/src/amd/addrlib/core/addrlib.h
@@ -0,0 +1,695 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrlib.h
+* @brief Contains the AddrLib base class definition.
+***************************************************************************************************
+*/
+
+#ifndef __ADDR_LIB_H__
+#define __ADDR_LIB_H__
+
+
+#include "addrinterface.h"
+#include "addrobject.h"
+#include "addrelemlib.h"
+
+#if BRAHMA_BUILD
+#include "amdgpu_id.h"
+#else
+#include "atiid.h"
+#endif
+
+#ifndef CIASICIDGFXENGINE_R600
+#define CIASICIDGFXENGINE_R600 0x00000006
+#endif
+
+#ifndef CIASICIDGFXENGINE_R800
+#define CIASICIDGFXENGINE_R800 0x00000008
+#endif
+
+#ifndef CIASICIDGFXENGINE_SOUTHERNISLAND
+#define CIASICIDGFXENGINE_SOUTHERNISLAND 0x0000000A
+#endif
+
+#ifndef CIASICIDGFXENGINE_SEAISLAND
+#define CIASICIDGFXENGINE_SEAISLAND 0x0000000B
+#endif
+/**
+***************************************************************************************************
+* @brief Neutral enums that define pipeinterleave
+***************************************************************************************************
+*/
+enum AddrPipeInterleave
+{
+    ADDR_PIPEINTERLEAVE_256B = 256,
+    ADDR_PIPEINTERLEAVE_512B = 512,
+};
+
+/**
+***************************************************************************************************
+* @brief Neutral enums that define DRAM row size
+***************************************************************************************************
+*/
+enum AddrRowSize
+{
+    ADDR_ROWSIZE_1KB = 1024,
+    ADDR_ROWSIZE_2KB = 2048,
+    ADDR_ROWSIZE_4KB = 4096,
+    ADDR_ROWSIZE_8KB = 8192,
+};
+
+/**
+***************************************************************************************************
+* @brief Neutral enums that define bank interleave
+***************************************************************************************************
+*/
+enum AddrBankInterleave
+{
+    ADDR_BANKINTERLEAVE_1 = 1,
+    ADDR_BANKINTERLEAVE_2 = 2,
+    ADDR_BANKINTERLEAVE_4 = 4,
+    ADDR_BANKINTERLEAVE_8 = 8,
+};
+
+/**
+***************************************************************************************************
+* @brief Neutral enums that define MGPU chip tile size
+***************************************************************************************************
+*/
+enum AddrChipTileSize
+{
+    ADDR_CHIPTILESIZE_16 = 16,
+    ADDR_CHIPTILESIZE_32 = 32,
+    ADDR_CHIPTILESIZE_64 = 64,
+    ADDR_CHIPTILESIZE_128 = 128,
+};
+
+/**
+***************************************************************************************************
+* @brief Neutral enums that define shader engine tile size
+***************************************************************************************************
+*/
+enum AddrEngTileSize
+{
+    ADDR_SE_TILESIZE_16 = 16,
+    ADDR_SE_TILESIZE_32 = 32,
+};
+
+/**
+***************************************************************************************************
+* @brief Neutral enums that define bank swap size
+***************************************************************************************************
+*/
+enum AddrBankSwapSize
+{
+    ADDR_BANKSWAP_128B = 128,
+    ADDR_BANKSWAP_256B = 256,
+    ADDR_BANKSWAP_512B = 512,
+    ADDR_BANKSWAP_1KB = 1024,
+};
+
+/**
+***************************************************************************************************
+* @brief Neutral enums that define bank swap size
+***************************************************************************************************
+*/
+enum AddrSampleSplitSize
+{
+    ADDR_SAMPLESPLIT_1KB = 1024,
+    ADDR_SAMPLESPLIT_2KB = 2048,
+    ADDR_SAMPLESPLIT_4KB = 4096,
+    ADDR_SAMPLESPLIT_8KB = 8192,
+};
+
+/**
+***************************************************************************************************
+* @brief Flags for AddrTileMode
+***************************************************************************************************
+*/
+struct AddrTileModeFlags
+{
+    UINT_32 thickness       : 4;
+    UINT_32 isLinear        : 1;
+    UINT_32 isMicro         : 1;
+    UINT_32 isMacro         : 1;
+    UINT_32 isMacro3d       : 1;
+    UINT_32 isPrt           : 1;
+    UINT_32 isPrtNoRotation : 1;
+    UINT_32 isBankSwapped   : 1;
+};
+
+/**
+***************************************************************************************************
+* @brief This class contains asic independent address lib functionalities
+***************************************************************************************************
+*/
+class AddrLib : public AddrObject
+{
+public:
+    virtual ~AddrLib();
+
+    static ADDR_E_RETURNCODE Create(
+        const ADDR_CREATE_INPUT* pCreateInfo, ADDR_CREATE_OUTPUT* pCreateOut);
+
+    /// Pair of Create
+    VOID Destroy()
+    {
+        delete this;
+    }
+
+    static AddrLib* GetAddrLib(
+        ADDR_HANDLE hLib);
+
+    /// Returns AddrLib version (from compiled binary instead include file)
+    UINT_32 GetVersion()
+    {
+        return m_version;
+    }
+
+    /// Returns asic chip family name defined by AddrLib
+    AddrChipFamily GetAddrChipFamily()
+    {
+        return m_chipFamily;
+    }
+
+    /// Returns tileIndex support
+    BOOL_32 UseTileIndex(INT_32 index) const
+    {
+        return m_configFlags.useTileIndex && (index != TileIndexInvalid);
+    }
+
+    /// Returns combined swizzle support
+    BOOL_32 UseCombinedSwizzle() const
+    {
+        return m_configFlags.useCombinedSwizzle;
+    }
+
+    //
+    // Interface stubs
+    //
+    ADDR_E_RETURNCODE ComputeSurfaceInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeSurfaceAddrFromCoord(
+        const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeSurfaceCoordFromAddr(
+        const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT*  pIn,
+        ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeSliceTileSwizzle(
+        const ADDR_COMPUTE_SLICESWIZZLE_INPUT*  pIn,
+        ADDR_COMPUTE_SLICESWIZZLE_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ExtractBankPipeSwizzle(
+        const ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT* pIn,
+        ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE CombineBankPipeSwizzle(
+        const ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT*  pIn,
+        ADDR_COMBINE_BANKPIPE_SWIZZLE_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeBaseSwizzle(
+        const ADDR_COMPUTE_BASE_SWIZZLE_INPUT*  pIn,
+        ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeFmaskInfo(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT*  pIn,
+        ADDR_COMPUTE_FMASK_INFO_OUTPUT* pOut);
+
+    ADDR_E_RETURNCODE ComputeFmaskAddrFromCoord(
+        const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT*  pIn,
+        ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeFmaskCoordFromAddr(
+        const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT*  pIn,
+        ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ConvertTileInfoToHW(
+        const ADDR_CONVERT_TILEINFOTOHW_INPUT* pIn,
+        ADDR_CONVERT_TILEINFOTOHW_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ConvertTileIndex(
+        const ADDR_CONVERT_TILEINDEX_INPUT* pIn,
+        ADDR_CONVERT_TILEINDEX_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ConvertTileIndex1(
+        const ADDR_CONVERT_TILEINDEX1_INPUT* pIn,
+        ADDR_CONVERT_TILEINDEX_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE GetTileIndex(
+        const ADDR_GET_TILEINDEX_INPUT* pIn,
+        ADDR_GET_TILEINDEX_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeHtileInfo(
+        const ADDR_COMPUTE_HTILE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_HTILE_INFO_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeCmaskInfo(
+        const ADDR_COMPUTE_CMASK_INFO_INPUT* pIn,
+        ADDR_COMPUTE_CMASK_INFO_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeDccInfo(
+        const ADDR_COMPUTE_DCCINFO_INPUT* pIn,
+        ADDR_COMPUTE_DCCINFO_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeHtileAddrFromCoord(
+        const ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT*  pIn,
+        ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeCmaskAddrFromCoord(
+        const ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT*  pIn,
+        ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeHtileCoordFromAddr(
+        const ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT*  pIn,
+        ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputeCmaskCoordFromAddr(
+        const ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT*  pIn,
+        ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE ComputePrtInfo(
+        const ADDR_PRT_INFO_INPUT*  pIn,
+        ADDR_PRT_INFO_OUTPUT*       pOut) const;
+
+    ADDR_E_RETURNCODE Flt32ToDepthPixel(
+        const ELEM_FLT32TODEPTHPIXEL_INPUT* pIn,
+        ELEM_FLT32TODEPTHPIXEL_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE Flt32ToColorPixel(
+        const ELEM_FLT32TOCOLORPIXEL_INPUT* pIn,
+        ELEM_FLT32TOCOLORPIXEL_OUTPUT* pOut) const;
+
+    BOOL_32 GetExportNorm(
+        const ELEM_GETEXPORTNORM_INPUT* pIn) const;
+
+protected:
+    AddrLib();  // Constructor is protected
+    AddrLib(const AddrClient* pClient);
+
+    /// Pure Virtual function for Hwl computing surface info
+    virtual ADDR_E_RETURNCODE HwlComputeSurfaceInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl computing surface address from coord
+    virtual ADDR_E_RETURNCODE HwlComputeSurfaceAddrFromCoord(
+        const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl computing surface coord from address
+    virtual ADDR_E_RETURNCODE HwlComputeSurfaceCoordFromAddr(
+        const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl computing surface tile swizzle
+    virtual ADDR_E_RETURNCODE HwlComputeSliceTileSwizzle(
+        const ADDR_COMPUTE_SLICESWIZZLE_INPUT* pIn,
+        ADDR_COMPUTE_SLICESWIZZLE_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl extracting bank/pipe swizzle from base256b
+    virtual ADDR_E_RETURNCODE HwlExtractBankPipeSwizzle(
+        const ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT* pIn,
+        ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl combining bank/pipe swizzle
+    virtual ADDR_E_RETURNCODE HwlCombineBankPipeSwizzle(
+        UINT_32 bankSwizzle, UINT_32 pipeSwizzle, ADDR_TILEINFO*  pTileInfo,
+        UINT_64 baseAddr, UINT_32* pTileSwizzle) const = 0;
+
+    /// Pure Virtual function for Hwl computing base swizzle
+    virtual ADDR_E_RETURNCODE HwlComputeBaseSwizzle(
+        const ADDR_COMPUTE_BASE_SWIZZLE_INPUT* pIn,
+        ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl computing HTILE base align
+    virtual UINT_32 HwlComputeHtileBaseAlign(
+        BOOL_32 isTcCompatible, BOOL_32 isLinear, ADDR_TILEINFO* pTileInfo) const = 0;
+
+    /// Pure Virtual function for Hwl computing HTILE bpp
+    virtual UINT_32 HwlComputeHtileBpp(
+        BOOL_32 isWidth8, BOOL_32 isHeight8) const = 0;
+
+    /// Pure Virtual function for Hwl computing HTILE bytes
+    virtual UINT_64 HwlComputeHtileBytes(
+        UINT_32 pitch, UINT_32 height, UINT_32 bpp,
+        BOOL_32 isLinear, UINT_32 numSlices, UINT_64* pSliceBytes, UINT_32 baseAlign) const = 0;
+
+    /// Pure Virtual function for Hwl computing FMASK info
+    virtual ADDR_E_RETURNCODE HwlComputeFmaskInfo(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_INFO_OUTPUT* pOut) = 0;
+
+    /// Pure Virtual function for Hwl FMASK address from coord
+    virtual ADDR_E_RETURNCODE HwlComputeFmaskAddrFromCoord(
+        const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl FMASK coord from address
+    virtual ADDR_E_RETURNCODE HwlComputeFmaskCoordFromAddr(
+        const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl convert tile info from real value to HW value
+    virtual ADDR_E_RETURNCODE HwlConvertTileInfoToHW(
+        const ADDR_CONVERT_TILEINFOTOHW_INPUT* pIn,
+        ADDR_CONVERT_TILEINFOTOHW_OUTPUT* pOut) const = 0;
+
+    /// Pure Virtual function for Hwl compute mipmap info
+    virtual BOOL_32 HwlComputeMipLevel(
+        ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn) const = 0;
+
+    /// Pure Virtual function for Hwl compute max cmask blockMax value
+    virtual BOOL_32 HwlGetMaxCmaskBlockMax() const = 0;
+
+    /// Pure Virtual function for Hwl compute fmask bits
+    virtual UINT_32 HwlComputeFmaskBits(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pIn,
+        UINT_32* pNumSamples) const = 0;
+
+    /// Virtual function to get index (not pure then no need to implement this in all hwls
+    virtual ADDR_E_RETURNCODE HwlGetTileIndex(
+        const ADDR_GET_TILEINDEX_INPUT* pIn,
+        ADDR_GET_TILEINDEX_OUTPUT*      pOut) const
+    {
+        return ADDR_NOTSUPPORTED;
+    }
+
+    /// Virtual function for Hwl to compute Dcc info
+    virtual ADDR_E_RETURNCODE HwlComputeDccInfo(
+        const ADDR_COMPUTE_DCCINFO_INPUT* pIn,
+        ADDR_COMPUTE_DCCINFO_OUTPUT* pOut) const
+    {
+        return ADDR_NOTSUPPORTED;
+    }
+
+    /// Virtual function to get cmask address for tc compatible cmask
+    virtual ADDR_E_RETURNCODE HwlComputeCmaskAddrFromCoord(
+        const ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT* pOut) const
+    {
+        return ADDR_NOTSUPPORTED;
+    }
+    // Compute attributes
+
+    // HTILE
+    UINT_32    ComputeHtileInfo(
+        ADDR_HTILE_FLAGS flags,
+        UINT_32 pitchIn, UINT_32 heightIn, UINT_32 numSlices,
+        BOOL_32 isLinear, BOOL_32 isWidth8, BOOL_32 isHeight8,
+        ADDR_TILEINFO*  pTileInfo,
+        UINT_32* pPitchOut, UINT_32* pHeightOut, UINT_64* pHtileBytes,
+        UINT_32* pMacroWidth = NULL, UINT_32* pMacroHeight = NULL,
+        UINT_64* pSliceSize = NULL, UINT_32* pBaseAlign = NULL) const;
+
+    // CMASK
+    ADDR_E_RETURNCODE ComputeCmaskInfo(
+        ADDR_CMASK_FLAGS flags,
+        UINT_32 pitchIn, UINT_32 heightIn, UINT_32 numSlices, BOOL_32 isLinear,
+        ADDR_TILEINFO* pTileInfo, UINT_32* pPitchOut, UINT_32* pHeightOut, UINT_64* pCmaskBytes,
+        UINT_32* pMacroWidth, UINT_32* pMacroHeight, UINT_64* pSliceSize = NULL,
+        UINT_32* pBaseAlign = NULL, UINT_32* pBlockMax = NULL) const;
+
+    virtual VOID HwlComputeTileDataWidthAndHeightLinear(
+        UINT_32* pMacroWidth, UINT_32* pMacroHeight,
+        UINT_32 bpp, ADDR_TILEINFO* pTileInfo) const;
+
+    // CMASK & HTILE addressing
+    virtual UINT_64 HwlComputeXmaskAddrFromCoord(
+        UINT_32 pitch, UINT_32 height, UINT_32 x, UINT_32 y, UINT_32 slice,
+        UINT_32 numSlices, UINT_32 factor, BOOL_32 isLinear, BOOL_32 isWidth8,
+        BOOL_32 isHeight8, ADDR_TILEINFO* pTileInfo,
+        UINT_32* bitPosition) const;
+
+    virtual VOID HwlComputeXmaskCoordFromAddr(
+        UINT_64 addr, UINT_32 bitPosition, UINT_32 pitch, UINT_32 height, UINT_32 numSlices,
+        UINT_32 factor, BOOL_32 isLinear, BOOL_32 isWidth8, BOOL_32 isHeight8,
+        ADDR_TILEINFO* pTileInfo, UINT_32* pX, UINT_32* pY, UINT_32* pSlice) const;
+
+    // Surface mipmap
+    VOID    ComputeMipLevel(
+        ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn) const;
+
+    /// Pure Virtual function for Hwl checking degrade for base level
+    virtual BOOL_32 HwlDegradeBaseLevel(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn) const = 0;
+
+    virtual BOOL_32 HwlOverrideTileMode(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        AddrTileMode* pTileMode,
+        AddrTileType* pTileType) const
+    {
+        // not supported in hwl layer, FALSE for not-overrided
+        return FALSE;
+    }
+
+    AddrTileMode DegradeLargeThickTile(AddrTileMode tileMode, UINT_32 bpp) const;
+
+    VOID PadDimensions(
+        AddrTileMode tileMode, UINT_32 bpp, ADDR_SURFACE_FLAGS flags,
+        UINT_32 numSamples, ADDR_TILEINFO* pTileInfo, UINT_32 padDims, UINT_32 mipLevel,
+        UINT_32* pPitch, UINT_32 pitchAlign, UINT_32* pHeight, UINT_32 heightAlign,
+        UINT_32* pSlices, UINT_32 sliceAlign) const;
+
+    virtual VOID HwlPadDimensions(
+        AddrTileMode tileMode, UINT_32 bpp, ADDR_SURFACE_FLAGS flags,
+        UINT_32 numSamples, ADDR_TILEINFO* pTileInfo, UINT_32 padDims, UINT_32 mipLevel,
+        UINT_32* pPitch, UINT_32 pitchAlign, UINT_32* pHeight, UINT_32 heightAlign,
+        UINT_32* pSlices, UINT_32 sliceAlign) const
+    {
+    }
+
+    //
+    // Addressing shared for linear/1D tiling
+    //
+    UINT_64 ComputeSurfaceAddrFromCoordLinear(
+        UINT_32 x, UINT_32 y, UINT_32 slice, UINT_32 sample,
+        UINT_32 bpp, UINT_32 pitch, UINT_32 height, UINT_32 numSlices,
+        UINT_32* pBitPosition) const;
+
+    VOID    ComputeSurfaceCoordFromAddrLinear(
+        UINT_64 addr, UINT_32 bitPosition, UINT_32 bpp,
+        UINT_32 pitch, UINT_32 height, UINT_32 numSlices,
+        UINT_32* pX, UINT_32* pY, UINT_32* pSlice, UINT_32* pSample) const;
+
+    VOID    ComputeSurfaceCoordFromAddrMicroTiled(
+        UINT_64 addr, UINT_32 bitPosition,
+        UINT_32 bpp, UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        AddrTileMode tileMode, UINT_32 tileBase, UINT_32 compBits,
+        UINT_32* pX, UINT_32* pY, UINT_32* pSlice, UINT_32* pSample,
+        AddrTileType microTileType, BOOL_32 isDepthSampleOrder) const;
+
+    UINT_32 ComputePixelIndexWithinMicroTile(
+        UINT_32 x, UINT_32 y, UINT_32 z,
+        UINT_32 bpp, AddrTileMode tileMode, AddrTileType microTileType) const;
+
+    /// Pure Virtual function for Hwl computing coord from offset inside micro tile
+    virtual VOID HwlComputePixelCoordFromOffset(
+        UINT_32 offset, UINT_32 bpp, UINT_32 numSamples,
+        AddrTileMode tileMode, UINT_32 tileBase, UINT_32 compBits,
+        UINT_32* pX, UINT_32* pY, UINT_32* pSlice, UINT_32* pSample,
+        AddrTileType microTileType, BOOL_32 isDepthSampleOrder) const = 0;
+
+    //
+    // Addressing shared by all
+    //
+    virtual UINT_32 HwlGetPipes(
+        const ADDR_TILEINFO* pTileInfo) const;
+
+    UINT_32 ComputePipeFromAddr(
+        UINT_64 addr, UINT_32 numPipes) const;
+
+    /// Pure Virtual function for Hwl computing pipe from coord
+    virtual UINT_32 ComputePipeFromCoord(
+        UINT_32 x, UINT_32 y, UINT_32 slice, AddrTileMode tileMode,
+        UINT_32 pipeSwizzle, BOOL_32 flags, ADDR_TILEINFO* pTileInfo) const = 0;
+
+    /// Pure Virtual function for Hwl computing coord Y for 8 pipe cmask/htile
+    virtual UINT_32 HwlComputeXmaskCoordYFrom8Pipe(
+        UINT_32 pipe, UINT_32 x) const = 0;
+
+    //
+    // Initialization
+    //
+    /// Pure Virtual function for Hwl computing internal global parameters from h/w registers
+    virtual BOOL_32 HwlInitGlobalParams(
+        const ADDR_CREATE_INPUT* pCreateIn) = 0;
+
+    /// Pure Virtual function for Hwl converting chip family
+    virtual AddrChipFamily HwlConvertChipFamily(UINT_32 uChipFamily, UINT_32 uChipRevision) = 0;
+
+    //
+    // Misc helper
+    //
+    static const AddrTileModeFlags m_modeFlags[ADDR_TM_COUNT];
+
+    static UINT_32 ComputeSurfaceThickness(
+        AddrTileMode tileMode);
+
+    // Checking tile mode
+    static BOOL_32 IsMacroTiled(AddrTileMode tileMode);
+    static BOOL_32 IsMacro3dTiled(AddrTileMode tileMode);
+    static BOOL_32 IsLinear(AddrTileMode tileMode);
+    static BOOL_32 IsMicroTiled(AddrTileMode tileMode);
+    static BOOL_32 IsPrtTileMode(AddrTileMode tileMode);
+    static BOOL_32 IsPrtNoRotationTileMode(AddrTileMode tileMode);
+
+    static UINT_32 Bits2Number(UINT_32 bitNum,...);
+
+    static UINT_32 GetNumFragments(UINT_32 numSamples, UINT_32 numFrags)
+    {
+        return numFrags != 0 ? numFrags : Max(1u, numSamples);
+    }
+
+    /// Returns pointer of AddrElemLib
+    AddrElemLib* GetElemLib() const
+    {
+        return m_pElemLib;
+    }
+
+    /// Return TRUE if tile info is needed
+    BOOL_32 UseTileInfo() const
+    {
+        return !m_configFlags.ignoreTileInfo;
+    }
+
+    /// Returns fillSizeFields flag
+    UINT_32 GetFillSizeFieldsFlags() const
+    {
+        return m_configFlags.fillSizeFields;
+    }
+
+    /// Adjusts pitch alignment for flipping surface
+    VOID    AdjustPitchAlignment(
+        ADDR_SURFACE_FLAGS flags, UINT_32* pPitchAlign) const;
+
+    /// Overwrite tile config according to tile index
+    virtual ADDR_E_RETURNCODE HwlSetupTileCfg(
+        INT_32 index, INT_32 macroModeIndex,
+        ADDR_TILEINFO* pInfo, AddrTileMode* mode = NULL, AddrTileType* type = NULL) const;
+
+    /// Overwrite macro tile config according to tile index
+    virtual INT_32 HwlComputeMacroModeIndex(
+        INT_32 index, ADDR_SURFACE_FLAGS flags, UINT_32 bpp, UINT_32 numSamples,
+        ADDR_TILEINFO* pTileInfo, AddrTileMode *pTileMode = NULL, AddrTileType *pTileType = NULL
+        ) const
+    {
+        return TileIndexNoMacroIndex;
+    }
+
+    /// Pre-handler of 3x pitch (96 bit) adjustment
+    virtual UINT_32 HwlPreHandleBaseLvl3xPitch(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, UINT_32 expPitch) const;
+    /// Post-handler of 3x pitch adjustment
+    virtual UINT_32 HwlPostHandleBaseLvl3xPitch(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, UINT_32 expPitch) const;
+    /// Check miplevel after surface adjustment
+    ADDR_E_RETURNCODE PostComputeMipLevel(
+        ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    /// Quad buffer stereo support, has its implementation in ind. layer
+    virtual BOOL_32 ComputeQbStereoInfo(
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    /// Pure virutual function to compute stereo bank swizzle for right eye
+    virtual UINT_32 HwlComputeQbStereoRightSwizzle(
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const = 0;
+
+private:
+    // Disallow the copy constructor
+    AddrLib(const AddrLib& a);
+
+    // Disallow the assignment operator
+    AddrLib& operator=(const AddrLib& a);
+
+    VOID SetAddrChipFamily(UINT_32 uChipFamily, UINT_32 uChipRevision);
+
+    UINT_32 ComputeCmaskBaseAlign(
+        ADDR_CMASK_FLAGS flags, ADDR_TILEINFO*  pTileInfo) const;
+
+    UINT_64 ComputeCmaskBytes(
+        UINT_32 pitch, UINT_32 height, UINT_32 numSlices) const;
+
+    //
+    // CMASK/HTILE shared methods
+    //
+    VOID    ComputeTileDataWidthAndHeight(
+        UINT_32 bpp, UINT_32 cacheBits, ADDR_TILEINFO* pTileInfo,
+        UINT_32* pMacroWidth, UINT_32* pMacroHeight) const;
+
+    UINT_32 ComputeXmaskCoordYFromPipe(
+        UINT_32 pipe, UINT_32 x) const;
+
+    VOID SetMinPitchAlignPixels(UINT_32 minPitchAlignPixels);
+
+    BOOL_32 DegradeBaseLevel(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, AddrTileMode* pTileMode) const;
+
+protected:
+    AddrLibClass        m_class;        ///< Store class type (HWL type)
+
+    AddrChipFamily      m_chipFamily;   ///< Chip family translated from the one in atiid.h
+
+    UINT_32             m_chipRevision; ///< Revision id from xxx_id.h
+
+    UINT_32             m_version;      ///< Current version
+
+    //
+    // Global parameters
+    //
+    ADDR_CONFIG_FLAGS   m_configFlags;  ///< Global configuration flags. Note this is setup by
+                                        ///  AddrLib instead of Client except forceLinearAligned
+
+    UINT_32             m_pipes;        ///< Number of pipes
+    UINT_32             m_banks;        ///< Number of banks
+                                        ///  For r800 this is MC_ARB_RAMCFG.NOOFBANK
+                                        ///  Keep it here to do default parameter calculation
+
+    UINT_32             m_pipeInterleaveBytes;
+                                        ///< Specifies the size of contiguous address space
+                                        ///  within each tiling pipe when making linear
+                                        ///  accesses. (Formerly Group Size)
+
+    UINT_32             m_rowSize;      ///< DRAM row size, in bytes
+
+    UINT_32             m_minPitchAlignPixels; ///< Minimum pitch alignment in pixels
+    UINT_32             m_maxSamples;   ///< Max numSamples
+private:
+    AddrElemLib*        m_pElemLib;     ///< Element Lib pointer
+};
+
+AddrLib* AddrSIHwlInit  (const AddrClient* pClient);
+AddrLib* AddrCIHwlInit  (const AddrClient* pClient);
+
+#endif
+
diff --git a/src/amd/addrlib/core/addrobject.cpp b/src/amd/addrlib/core/addrobject.cpp
new file mode 100644
index 00000000000..369be8c3046
--- /dev/null
+++ b/src/amd/addrlib/core/addrobject.cpp
@@ -0,0 +1,246 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrobject.cpp
+* @brief Contains the AddrObject base class implementation.
+***************************************************************************************************
+*/
+
+#include "addrinterface.h"
+#include "addrobject.h"
+
+/**
+***************************************************************************************************
+*   AddrObject::AddrObject
+*
+*   @brief
+*       Constructor for the AddrObject class.
+***************************************************************************************************
+*/
+AddrObject::AddrObject()
+{
+    m_client.handle = NULL;
+    m_client.callbacks.allocSysMem = NULL;
+    m_client.callbacks.freeSysMem = NULL;
+    m_client.callbacks.debugPrint = NULL;
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::AddrObject
+*
+*   @brief
+*       Constructor for the AddrObject class.
+***************************************************************************************************
+*/
+AddrObject::AddrObject(const AddrClient* pClient)
+{
+    m_client = *pClient;
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::~AddrObject
+*
+*   @brief
+*       Destructor for the AddrObject class.
+***************************************************************************************************
+*/
+AddrObject::~AddrObject()
+{
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::ClientAlloc
+*
+*   @brief
+*       Calls instanced allocSysMem inside AddrClient
+***************************************************************************************************
+*/
+VOID* AddrObject::ClientAlloc(
+    size_t             objSize,    ///< [in] Size to allocate
+    const AddrClient*  pClient)    ///< [in] Client pointer
+{
+    VOID* pObjMem = NULL;
+
+    if (pClient->callbacks.allocSysMem != NULL)
+    {
+        ADDR_ALLOCSYSMEM_INPUT allocInput = {0};
+
+        allocInput.size        = sizeof(ADDR_ALLOCSYSMEM_INPUT);
+        allocInput.flags.value = 0;
+        allocInput.sizeInBytes = static_cast<UINT_32>(objSize);
+        allocInput.hClient     = pClient->handle;
+
+        pObjMem = pClient->callbacks.allocSysMem(&allocInput);
+    }
+
+    return pObjMem;
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::AddrMalloc
+*
+*   @brief
+*       A wrapper of ClientAlloc
+***************************************************************************************************
+*/
+VOID* AddrObject::AddrMalloc(
+    size_t objSize) const   ///< [in] Size to allocate
+{
+    return ClientAlloc(objSize, &m_client);
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::ClientFree
+*
+*   @brief
+*       Calls freeSysMem inside AddrClient
+***************************************************************************************************
+*/
+VOID AddrObject::ClientFree(
+    VOID*              pObjMem,    ///< [in] User virtual address to free.
+    const AddrClient*  pClient)    ///< [in] Client pointer
+{
+    if (pClient->callbacks.freeSysMem != NULL)
+    {
+        if (pObjMem != NULL)
+        {
+            ADDR_FREESYSMEM_INPUT freeInput = {0};
+
+            freeInput.size      = sizeof(ADDR_FREESYSMEM_INPUT);
+            freeInput.hClient   = pClient->handle;
+            freeInput.pVirtAddr = pObjMem;
+
+            pClient->callbacks.freeSysMem(&freeInput);
+        }
+    }
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::AddrFree
+*
+*   @brief
+*       A wrapper of ClientFree
+***************************************************************************************************
+*/
+VOID AddrObject::AddrFree(
+    VOID* pObjMem) const                 ///< [in] User virtual address to free.
+{
+    ClientFree(pObjMem, &m_client);
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::operator new
+*
+*   @brief
+*       Allocates memory needed for AddrObject object. (with ADDR_CLIENT_HANDLE)
+*
+*   @return
+*       Returns NULL if unsuccessful.
+***************************************************************************************************
+*/
+VOID* AddrObject::operator new(
+    size_t             objSize,    ///< [in] Size to allocate
+    const AddrClient*  pClient)    ///< [in] Client pointer
+{
+    return ClientAlloc(objSize, pClient);
+}
+
+
+/**
+***************************************************************************************************
+*   AddrObject::operator delete
+*
+*   @brief
+*       Frees AddrObject object memory.
+***************************************************************************************************
+*/
+VOID AddrObject::operator delete(
+    VOID* pObjMem,              ///< [in] User virtual address to free.
+    const AddrClient* pClient)  ///< [in] Client handle
+{
+    ClientFree(pObjMem, pClient);
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::operator delete
+*
+*   @brief
+*       Frees AddrObject object memory.
+***************************************************************************************************
+*/
+VOID AddrObject::operator delete(
+    VOID* pObjMem)                  ///< [in] User virtual address to free.
+{
+    AddrObject* pObj = static_cast<AddrObject*>(pObjMem);
+    ClientFree(pObjMem, &pObj->m_client);
+}
+
+/**
+***************************************************************************************************
+*   AddrObject::DebugPrint
+*
+*   @brief
+*       Print debug message
+*
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID AddrObject::DebugPrint(
+    const CHAR* pDebugString,     ///< [in] Debug string
+    ...) const
+{
+#if DEBUG
+    if (m_client.callbacks.debugPrint != NULL)
+    {
+        va_list ap;
+
+        va_start(ap, pDebugString);
+
+        ADDR_DEBUGPRINT_INPUT debugPrintInput = {0};
+
+        debugPrintInput.size         = sizeof(ADDR_DEBUGPRINT_INPUT);
+        debugPrintInput.pDebugString = const_cast<CHAR*>(pDebugString);
+        debugPrintInput.hClient      = m_client.handle;
+        va_copy(debugPrintInput.ap, ap);
+
+        m_client.callbacks.debugPrint(&debugPrintInput);
+
+        va_end(ap);
+    }
+#endif
+}
+
diff --git a/src/amd/addrlib/core/addrobject.h b/src/amd/addrlib/core/addrobject.h
new file mode 100644
index 00000000000..35400885afe
--- /dev/null
+++ b/src/amd/addrlib/core/addrobject.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  addrobject.h
+* @brief Contains the AddrObject base class definition.
+***************************************************************************************************
+*/
+
+#ifndef __ADDR_OBJECT_H__
+#define __ADDR_OBJECT_H__
+
+#include "addrtypes.h"
+#include "addrcommon.h"
+
+/**
+***************************************************************************************************
+* @brief This structure contains client specific data
+***************************************************************************************************
+*/
+struct AddrClient
+{
+    ADDR_CLIENT_HANDLE  handle;
+    ADDR_CALLBACKS      callbacks;
+};
+/**
+***************************************************************************************************
+* @brief This class is the base class for all ADDR class objects.
+***************************************************************************************************
+*/
+class AddrObject
+{
+public:
+    AddrObject();
+    AddrObject(const AddrClient* pClient);
+    virtual ~AddrObject();
+
+    VOID* operator new(size_t size, const AddrClient* pClient);
+    VOID  operator delete(VOID* pObj, const AddrClient* pClient);
+    VOID  operator delete(VOID* pObj);
+    VOID* AddrMalloc(size_t size) const;
+    VOID  AddrFree(VOID* pObj) const;
+
+    VOID DebugPrint(
+        const CHAR* pDebugString,
+        ...) const;
+
+    const AddrClient* GetClient() const {return &m_client;}
+
+protected:
+    AddrClient m_client;
+
+private:
+    static VOID* ClientAlloc(size_t size, const AddrClient* pClient);
+    static VOID  ClientFree(VOID* pObj, const AddrClient* pClient);
+
+    // disallow the copy constructor
+    AddrObject(const AddrObject& a);
+
+    // disallow the assignment operator
+    AddrObject& operator=(const AddrObject& a);
+};
+
+#endif
+
diff --git a/src/amd/addrlib/inc/chip/r800/si_gb_reg.h b/src/amd/addrlib/inc/chip/r800/si_gb_reg.h
new file mode 100644
index 00000000000..cf67f602bdf
--- /dev/null
+++ b/src/amd/addrlib/inc/chip/r800/si_gb_reg.h
@@ -0,0 +1,155 @@
+#if !defined (__SI_GB_REG_H__)
+#define __SI_GB_REG_H__
+
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+//
+// Make sure the necessary endian defines are there.
+//
+#if defined(LITTLEENDIAN_CPU)
+#elif defined(BIGENDIAN_CPU)
+#else
+#error "BIGENDIAN_CPU or LITTLEENDIAN_CPU must be defined"
+#endif
+
+/*
+ * GB_ADDR_CONFIG struct
+ */
+
+#if     defined(LITTLEENDIAN_CPU)
+
+     typedef struct _GB_ADDR_CONFIG_T {
+          unsigned int num_pipes                      : 3;
+          unsigned int                                : 1;
+          unsigned int pipe_interleave_size           : 3;
+          unsigned int                                : 1;
+          unsigned int bank_interleave_size           : 3;
+          unsigned int                                : 1;
+          unsigned int num_shader_engines             : 2;
+          unsigned int                                : 2;
+          unsigned int shader_engine_tile_size        : 3;
+          unsigned int                                : 1;
+          unsigned int num_gpus                       : 3;
+          unsigned int                                : 1;
+          unsigned int multi_gpu_tile_size            : 2;
+          unsigned int                                : 2;
+          unsigned int row_size                       : 2;
+          unsigned int num_lower_pipes                : 1;
+          unsigned int                                : 1;
+     } GB_ADDR_CONFIG_T;
+
+#elif       defined(BIGENDIAN_CPU)
+
+     typedef struct _GB_ADDR_CONFIG_T {
+          unsigned int                                : 1;
+          unsigned int num_lower_pipes                : 1;
+          unsigned int row_size                       : 2;
+          unsigned int                                : 2;
+          unsigned int multi_gpu_tile_size            : 2;
+          unsigned int                                : 1;
+          unsigned int num_gpus                       : 3;
+          unsigned int                                : 1;
+          unsigned int shader_engine_tile_size        : 3;
+          unsigned int                                : 2;
+          unsigned int num_shader_engines             : 2;
+          unsigned int                                : 1;
+          unsigned int bank_interleave_size           : 3;
+          unsigned int                                : 1;
+          unsigned int pipe_interleave_size           : 3;
+          unsigned int                                : 1;
+          unsigned int num_pipes                      : 3;
+     } GB_ADDR_CONFIG_T;
+
+#endif
+
+typedef union {
+     unsigned int val : 32;
+     GB_ADDR_CONFIG_T f;
+} GB_ADDR_CONFIG;
+
+#if       defined(LITTLEENDIAN_CPU)
+
+     typedef struct _GB_TILE_MODE_T {
+          unsigned int micro_tile_mode                : 2;
+          unsigned int array_mode                     : 4;
+          unsigned int pipe_config                    : 5;
+          unsigned int tile_split                     : 3;
+          unsigned int bank_width                     : 2;
+          unsigned int bank_height                    : 2;
+          unsigned int macro_tile_aspect              : 2;
+          unsigned int num_banks                      : 2;
+          unsigned int micro_tile_mode_new            : 3;
+          unsigned int sample_split                   : 2;
+          unsigned int                                : 5;
+     } GB_TILE_MODE_T;
+
+     typedef struct _GB_MACROTILE_MODE_T {
+          unsigned int bank_width                     : 2;
+          unsigned int bank_height                    : 2;
+          unsigned int macro_tile_aspect              : 2;
+          unsigned int num_banks                      : 2;
+          unsigned int                                : 24;
+     } GB_MACROTILE_MODE_T;
+
+#elif          defined(BIGENDIAN_CPU)
+
+     typedef struct _GB_TILE_MODE_T {
+          unsigned int                                : 5;
+          unsigned int sample_split                   : 2;
+          unsigned int micro_tile_mode_new            : 3;
+          unsigned int num_banks                      : 2;
+          unsigned int macro_tile_aspect              : 2;
+          unsigned int bank_height                    : 2;
+          unsigned int bank_width                     : 2;
+          unsigned int tile_split                     : 3;
+          unsigned int pipe_config                    : 5;
+          unsigned int array_mode                     : 4;
+          unsigned int micro_tile_mode                : 2;
+     } GB_TILE_MODE_T;
+
+     typedef struct _GB_MACROTILE_MODE_T {
+          unsigned int                                : 24;
+          unsigned int num_banks                      : 2;
+          unsigned int macro_tile_aspect              : 2;
+          unsigned int bank_height                    : 2;
+          unsigned int bank_width                     : 2;
+     } GB_MACROTILE_MODE_T;
+
+#endif
+
+typedef union {
+     unsigned int val : 32;
+     GB_TILE_MODE_T f;
+} GB_TILE_MODE;
+
+typedef union {
+     unsigned int val : 32;
+     GB_MACROTILE_MODE_T f;
+} GB_MACROTILE_MODE;
+
+#endif
+
diff --git a/src/amd/addrlib/inc/lnx_common_defs.h b/src/amd/addrlib/inc/lnx_common_defs.h
new file mode 100644
index 00000000000..61540f49b7e
--- /dev/null
+++ b/src/amd/addrlib/inc/lnx_common_defs.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+#ifndef _lnx_common_defs_h_
+#define _lnx_common_defs_h_
+
+#if DBG
+#include <stdarg.h>                         // We do not have any choice: need variable
+                                            // number of parameters support for debug
+                                            // build.
+#endif                                      // #if DBG
+
+//
+// --------------  External functions from Linux kernel driver ----------------
+//
+// Note: The definitions/declararions below must match the original ones.
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef unsigned long __ke_size_t;              // as it is defined in firegl_public.h
+typedef int           __kernel_ptrdiff_t;       // as it is defined in posix_types.h
+
+
+#if !defined(ATI_API_CALL)
+#define ATI_API_CALL __attribute__((regparm(0)))
+#endif
+
+extern void * ATI_API_CALL __ke_memset(void* s, int c, __ke_size_t count);
+extern void * ATI_API_CALL __ke_memcpy(void* d, const void* s, __ke_size_t count);
+extern ATI_API_CALL __ke_size_t __ke_strlen(const char *s);
+extern char* ATI_API_CALL __ke_strcpy(char* d, const char* s);
+extern char* ATI_API_CALL __ke_strncpy(char* d, const char* s, __ke_size_t count);
+extern void __ke_printk(const char* fmt, ...);
+
+extern int ATI_API_CALL __ke_snprintf(char* buf, __ke_size_t size, const char* fmt, ...);
+extern int ATI_API_CALL KCL_CopyFromUserSpace(void* to, const void* from, __ke_size_t size);
+extern int ATI_API_CALL KCL_CopyToUserSpace(void* to, const void* from, __ke_size_t size);
+#define __ke_copy_from_user  KCL_CopyFromUserSpace
+#define __ke_copy_to_user    KCL_CopyToUserSpace
+extern int ATI_API_CALL __ke_verify_area(int type, const void * addr, unsigned long size);
+
+extern unsigned long ATI_API_CALL KAS_GetTickCounter(void);
+extern unsigned long ATI_API_CALL KAS_GetTicksPerSecond(void);
+
+
+#if DBG
+extern int ATI_API_CALL __ke_vsnprintf(char *buf, __ke_size_t size, const char *fmt, va_list ap);
+#define vsnprintf(_dst, _size, _fmt, varg)  __ke_snprintf(_dst, _size, _fmt, varg)
+#endif                                      // #if DBG
+
+
+// Note: This function is not defined in firegl_public.h.
+void    firegl_hardwareHangRecovery(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+//
+// --------------------------  C/C++ standard typedefs ----------------------------
+//
+#ifdef __SIZE_TYPE__
+typedef __SIZE_TYPE__       size_t;
+#else                                       // #ifdef __SIZE_TYPE__
+typedef unsigned int        size_t;
+#endif                                      // #ifdef __SIZE_TYPE__
+
+#ifdef __PTRDIFF_TYPE__
+typedef __PTRDIFF_TYPE__    ptrdiff_t;
+#else                                       // #ifdef __PTRDIFF_TYPE__
+typedef int                 ptrdiff_t;
+#endif                                      // #ifdef __PTRDIFF_TYPE__
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL    __null
+#else
+#define NULL    ((void *)0)
+#endif
+#endif
+
+
+//
+// -------------------------  C/C++ standard macros ---------------------------
+//
+
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)  // as it is defined in stddef.h
+#define CHAR_BIT            8                                   // as it is defined in limits.h
+
+//
+// ---------------------------------  C RTL -----------------------------------
+//
+
+#define memset(_p, _v, _n)                  __ke_memset(_p, _v, _n)
+#define memcpy(_d, _s, _n)                  __ke_memcpy(_d, _s, _n)
+#define strlen(_s)                          __ke_strlen(_s)
+#define strcpy(_d, _s)                      __ke_strcpy(_d, _s)
+#define strncpy(_d, _s, _n)                 __ke_strncpy(_d, _s, _n)
+// Note: C99 supports macros with variable number of arguments. GCC also supports this C99 feature as
+//       C++ extension.
+#define snprintf(_dst, _size, _fmt, arg...) __ke_snprintf(_dst, _size, _fmt, ##arg)
+
+
+#endif                                      // #ifdef _lnx_common_defs_h_
+
diff --git a/src/amd/addrlib/r800/chip/si_ci_vi_merged_enum.h b/src/amd/addrlib/r800/chip/si_ci_vi_merged_enum.h
new file mode 100644
index 00000000000..5ed81add264
--- /dev/null
+++ b/src/amd/addrlib/r800/chip/si_ci_vi_merged_enum.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+#if !defined (SI_CI_VI_MERGED_ENUM_HEADER)
+#define SI_CI_VI_MERGED_ENUM_HEADER
+
+typedef enum PipeInterleaveSize {
+ADDR_CONFIG_PIPE_INTERLEAVE_256B         = 0x00000000,
+ADDR_CONFIG_PIPE_INTERLEAVE_512B         = 0x00000001,
+} PipeInterleaveSize;
+
+typedef enum RowSize {
+ADDR_CONFIG_1KB_ROW                      = 0x00000000,
+ADDR_CONFIG_2KB_ROW                      = 0x00000001,
+ADDR_CONFIG_4KB_ROW                      = 0x00000002,
+} RowSize;
+
+#endif
diff --git a/src/amd/addrlib/r800/ciaddrlib.cpp b/src/amd/addrlib/r800/ciaddrlib.cpp
new file mode 100644
index 00000000000..7c5d29a2166
--- /dev/null
+++ b/src/amd/addrlib/r800/ciaddrlib.cpp
@@ -0,0 +1,1831 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  ciaddrlib.cpp
+* @brief Contains the implementation for the CIAddrLib class.
+***************************************************************************************************
+*/
+
+#include "ciaddrlib.h"
+
+#include "si_gb_reg.h"
+
+#include "si_ci_vi_merged_enum.h"
+
+#if BRAHMA_BUILD
+#include "amdgpu_id.h"
+#else
+#include "ci_id.h"
+#include "kv_id.h"
+#include "vi_id.h"
+#endif
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrMask
+*
+*   @brief
+*       Gets a mask of "width"
+*   @return
+*       Bit mask
+***************************************************************************************************
+*/
+static UINT_64 AddrMask(
+    UINT_32 width)  ///< Width of bits
+{
+    UINT_64 ret;
+
+    if (width >= sizeof(UINT_64)*8)
+    {
+        ret = ~((UINT_64) 0);
+    }
+    else
+    {
+        return (((UINT_64) 1) << width) - 1;
+    }
+    return ret;
+}
+
+/**
+***************************************************************************************************
+*   AddrGetBits
+*
+*   @brief
+*       Gets bits within a range of [msb, lsb]
+*   @return
+*       Bits of this range
+***************************************************************************************************
+*/
+static UINT_64 AddrGetBits(
+    UINT_64 bits,   ///< Source bits
+    UINT_32 msb,    ///< Most signicant bit
+    UINT_32 lsb)    ///< Least signicant bit
+{
+    UINT_64 ret = 0;
+
+    if (msb >= lsb)
+    {
+        ret = (bits >> lsb) & (AddrMask(1 + msb - lsb));
+    }
+    return ret;
+}
+
+/**
+***************************************************************************************************
+*   AddrRemoveBits
+*
+*   @brief
+*       Removes bits within the range of [msb, lsb]
+*   @return
+*       Modified bits
+***************************************************************************************************
+*/
+static UINT_64 AddrRemoveBits(
+    UINT_64 bits,   ///< Source bits
+    UINT_32 msb,    ///< Most signicant bit
+    UINT_32 lsb)    ///< Least signicant bit
+{
+    UINT_64 ret = bits;
+
+    if (msb >= lsb)
+    {
+        ret = AddrGetBits(bits, lsb - 1, 0) // low bits
+            | (AddrGetBits(bits, 8 * sizeof(bits) - 1, msb + 1) << lsb); //high bits
+    }
+    return ret;
+}
+
+/**
+***************************************************************************************************
+*   AddrInsertBits
+*
+*   @brief
+*       Inserts new bits into the range of [msb, lsb]
+*   @return
+*       Modified bits
+***************************************************************************************************
+*/
+static UINT_64 AddrInsertBits(
+    UINT_64 bits,       ///< Source bits
+    UINT_64 newBits,    ///< New bits to be inserted
+    UINT_32 msb,        ///< Most signicant bit
+    UINT_32 lsb)        ///< Least signicant bit
+{
+    UINT_64 ret = bits;
+
+    if (msb >= lsb)
+    {
+        ret = AddrGetBits(bits, lsb - 1, 0) // old low bitss
+             | (AddrGetBits(newBits, msb - lsb, 0) << lsb) //new bits
+             | (AddrGetBits(bits, 8 * sizeof(bits) - 1, lsb) << (msb + 1)); //old high bits
+    }
+    return ret;
+}
+
+
+/**
+***************************************************************************************************
+*   AddrCIHwlInit
+*
+*   @brief
+*       Creates an CIAddrLib object.
+*
+*   @return
+*       Returns an CIAddrLib object pointer.
+***************************************************************************************************
+*/
+AddrLib* AddrCIHwlInit(const AddrClient* pClient)
+{
+    return CIAddrLib::CreateObj(pClient);
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::CIAddrLib
+*
+*   @brief
+*       Constructor
+*
+***************************************************************************************************
+*/
+CIAddrLib::CIAddrLib(const AddrClient* pClient) :
+    SIAddrLib(pClient),
+    m_noOfMacroEntries(0),
+    m_allowNonDispThickModes(FALSE)
+{
+    m_class = CI_ADDRLIB;
+    memset(&m_settings, 0, sizeof(m_settings));
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::~CIAddrLib
+*
+*   @brief
+*       Destructor
+***************************************************************************************************
+*/
+CIAddrLib::~CIAddrLib()
+{
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlComputeDccInfo
+*
+*   @brief
+*       Compute DCC key size, base alignment
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE CIAddrLib::HwlComputeDccInfo(
+    const ADDR_COMPUTE_DCCINFO_INPUT*  pIn,
+    ADDR_COMPUTE_DCCINFO_OUTPUT*       pOut) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    if (m_settings.isVolcanicIslands && IsMacroTiled(pIn->tileMode))
+    {
+        UINT_64 dccFastClearSize = pIn->colorSurfSize >> 8;
+
+        ADDR_ASSERT(0 == (pIn->colorSurfSize & 0xff));
+
+        if (pIn->numSamples > 1)
+        {
+            UINT_32 tileSizePerSample = BITS_TO_BYTES(pIn->bpp * MicroTileWidth * MicroTileHeight);
+            UINT_32 samplesPerSplit  = pIn->tileInfo.tileSplitBytes / tileSizePerSample;
+
+            if (samplesPerSplit < pIn->numSamples)
+            {
+                UINT_32 numSplits = pIn->numSamples / samplesPerSplit;
+                UINT_32 fastClearBaseAlign = HwlGetPipes(&pIn->tileInfo) * m_pipeInterleaveBytes;
+
+                ADDR_ASSERT(IsPow2(fastClearBaseAlign));
+
+                dccFastClearSize /= numSplits;
+
+                if (0 != (dccFastClearSize & (fastClearBaseAlign - 1)))
+                {
+                    // Disable dcc fast clear
+                    // if key size of fisrt sample split is not pipe*interleave aligned
+                    dccFastClearSize = 0;
+                }
+            }
+        }
+
+        pOut->dccRamSize          = pIn->colorSurfSize >> 8;
+        pOut->dccRamBaseAlign     = pIn->tileInfo.banks *
+                                    HwlGetPipes(&pIn->tileInfo) *
+                                    m_pipeInterleaveBytes;
+        pOut->dccFastClearSize    = dccFastClearSize;
+
+        ADDR_ASSERT(IsPow2(pOut->dccRamBaseAlign));
+
+        if (0 == (pOut->dccRamSize & (pOut->dccRamBaseAlign - 1)))
+        {
+            pOut->subLvlCompressible = TRUE;
+        }
+        else
+        {
+            UINT_64 dccRamSizeAlign = HwlGetPipes(&pIn->tileInfo) * m_pipeInterleaveBytes;
+
+            if (pOut->dccRamSize == pOut->dccFastClearSize)
+            {
+                pOut->dccFastClearSize = PowTwoAlign(pOut->dccRamSize, dccRamSizeAlign);
+            }
+            pOut->dccRamSize          = PowTwoAlign(pOut->dccRamSize, dccRamSizeAlign);
+            pOut->subLvlCompressible  = FALSE;
+        }
+    }
+    else
+    {
+        returnCode = ADDR_NOTSUPPORTED;
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlComputeCmaskAddrFromCoord
+*
+*   @brief
+*       Compute tc compatible Cmask address from fmask ram address
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE CIAddrLib::HwlComputeCmaskAddrFromCoord(
+    const ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT*  pIn,  ///< [in] fmask addr/bpp/tile input
+    ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT*       pOut  ///< [out] cmask address
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_NOTSUPPORTED;
+
+    if ((m_settings.isVolcanicIslands == TRUE) &&
+        (pIn->flags.tcCompatible == TRUE))
+    {
+        UINT_32 numOfPipes   = HwlGetPipes(pIn->pTileInfo);
+        UINT_32 numOfBanks   = pIn->pTileInfo->banks;
+        UINT_64 fmaskAddress = pIn->fmaskAddr;
+        UINT_32 elemBits     = pIn->bpp;
+        UINT_32 blockByte    = 64 * elemBits / 8;
+        UINT_64 metaNibbleAddress = HwlComputeMetadataNibbleAddress(fmaskAddress,
+                                                                    0,
+                                                                    0,
+                                                                    4,
+                                                                    elemBits,
+                                                                    blockByte,
+                                                                    m_pipeInterleaveBytes,
+                                                                    numOfPipes,
+                                                                    numOfBanks,
+                                                                    1);
+        pOut->addr = (metaNibbleAddress >> 1);
+        pOut->bitPosition = (metaNibbleAddress % 2) ? 4 : 0;
+        returnCode = ADDR_OK;
+    }
+
+    return returnCode;
+}
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlConvertChipFamily
+*
+*   @brief
+*       Convert familyID defined in atiid.h to AddrChipFamily and set m_chipFamily/m_chipRevision
+*   @return
+*       AddrChipFamily
+***************************************************************************************************
+*/
+AddrChipFamily CIAddrLib::HwlConvertChipFamily(
+    UINT_32 uChipFamily,        ///< [in] chip family defined in atiih.h
+    UINT_32 uChipRevision)      ///< [in] chip revision defined in "asic_family"_id.h
+{
+    AddrChipFamily family = ADDR_CHIP_FAMILY_CI;
+
+    switch (uChipFamily)
+    {
+        case FAMILY_CI:
+            m_settings.isSeaIsland  = 1;
+            m_settings.isBonaire    = ASICREV_IS_BONAIRE_M(uChipRevision);
+            m_settings.isHawaii     = ASICREV_IS_HAWAII_P(uChipRevision);
+            break;
+        case FAMILY_KV:
+            m_settings.isKaveri     = 1;
+            m_settings.isSpectre    = ASICREV_IS_SPECTRE(uChipRevision);
+            m_settings.isSpooky     = ASICREV_IS_SPOOKY(uChipRevision);
+            m_settings.isKalindi    = ASICREV_IS_KALINDI(uChipRevision);
+            break;
+        case FAMILY_VI:
+            m_settings.isVolcanicIslands = 1;
+            m_settings.isIceland         = ASICREV_IS_ICELAND_M(uChipRevision);
+            m_settings.isTonga           = ASICREV_IS_TONGA_P(uChipRevision);
+            m_settings.isFiji            = ASICREV_IS_FIJI_P(uChipRevision);
+            m_settings.isPolaris10       = ASICREV_IS_POLARIS10_P(uChipRevision);
+            m_settings.isPolaris11       = ASICREV_IS_POLARIS11_M(uChipRevision);
+            break;
+        case FAMILY_CZ:
+            m_settings.isCarrizo         = 1;
+            m_settings.isVolcanicIslands = 1;
+            break;
+        default:
+            ADDR_ASSERT(!"This should be a unexpected Fusion");
+            break;
+    }
+
+    return family;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlInitGlobalParams
+*
+*   @brief
+*       Initializes global parameters
+*
+*   @return
+*       TRUE if all settings are valid
+*
+***************************************************************************************************
+*/
+BOOL_32 CIAddrLib::HwlInitGlobalParams(
+    const ADDR_CREATE_INPUT* pCreateIn) ///< [in] create input
+{
+    BOOL_32  valid = TRUE;
+
+    const ADDR_REGISTER_VALUE* pRegValue = &pCreateIn->regValue;
+
+    valid = DecodeGbRegs(pRegValue);
+
+    // The following assignments for m_pipes is only for fail-safe, InitTileSettingTable should
+    // read the correct pipes from tile mode table
+    if (m_settings.isHawaii)
+    {
+        // Hawaii has 16-pipe, see GFXIP_Config_Summary.xls
+        m_pipes = 16;
+    }
+    else if (m_settings.isBonaire || m_settings.isSpectre)
+    {
+        m_pipes = 4;
+    }
+    else // Treat other KV asics to be 2-pipe
+    {
+        m_pipes = 2;
+    }
+
+    // @todo: VI
+    // Move this to VI code path once created
+    if (m_settings.isTonga || m_settings.isPolaris10)
+    {
+        m_pipes = 8;
+    }
+    else if (m_settings.isIceland)
+    {
+        m_pipes = 2;
+    }
+    else if (m_settings.isFiji)
+    {
+        m_pipes = 16;
+    }
+    else if (m_settings.isPolaris11)
+    {
+        m_pipes = 4;
+    }
+
+    if (valid)
+    {
+        valid = InitTileSettingTable(pRegValue->pTileConfig, pRegValue->noOfEntries);
+    }
+    if (valid)
+    {
+        valid = InitMacroTileCfgTable(pRegValue->pMacroTileConfig, pRegValue->noOfMacroEntries);
+    }
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlPostCheckTileIndex
+*
+*   @brief
+*       Map a tile setting to index if curIndex is invalid, otherwise check if curIndex matches
+*       tile mode/type/info and change the index if needed
+*   @return
+*       Tile index.
+***************************************************************************************************
+*/
+INT_32 CIAddrLib::HwlPostCheckTileIndex(
+    const ADDR_TILEINFO* pInfo,     ///< [in] Tile Info
+    AddrTileMode         mode,      ///< [in] Tile mode
+    AddrTileType         type,      ///< [in] Tile type
+    INT                  curIndex   ///< [in] Current index assigned in HwlSetupTileInfo
+    ) const
+{
+    INT_32 index = curIndex;
+
+    if (mode == ADDR_TM_LINEAR_GENERAL)
+    {
+        index = TileIndexLinearGeneral;
+    }
+    else
+    {
+        BOOL_32 macroTiled = IsMacroTiled(mode);
+
+        // We need to find a new index if either of them is true
+        // 1. curIndex is invalid
+        // 2. tile mode is changed
+        // 3. tile info does not match for macro tiled
+        if ((index == TileIndexInvalid)         ||
+            (mode != m_tileTable[index].mode)   ||
+            (macroTiled && pInfo->pipeConfig != m_tileTable[index].info.pipeConfig))
+        {
+            for (index = 0; index < static_cast<INT_32>(m_noOfEntries); index++)
+            {
+                if (macroTiled)
+                {
+                    // macro tile modes need all to match
+                    if ((pInfo->pipeConfig == m_tileTable[index].info.pipeConfig) &&
+                        (mode == m_tileTable[index].mode) &&
+                        (type == m_tileTable[index].type))
+                    {
+                        // tileSplitBytes stored in m_tileTable is only valid for depth entries
+                        if (type == ADDR_DEPTH_SAMPLE_ORDER)
+                        {
+                            if (pInfo->tileSplitBytes == m_tileTable[index].info.tileSplitBytes)
+                            {
+                                break;
+                            }
+                        }
+                        else // other entries are determined by other 3 fields
+                        {
+                            break;
+                        }
+                    }
+                }
+                else if (mode == ADDR_TM_LINEAR_ALIGNED)
+                {
+                    // linear mode only needs tile mode to match
+                    if (mode == m_tileTable[index].mode)
+                    {
+                        break;
+                    }
+                }
+                else
+                {
+                    // micro tile modes only need tile mode and tile type to match
+                    if (mode == m_tileTable[index].mode &&
+                        type == m_tileTable[index].type)
+                    {
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    ADDR_ASSERT(index < static_cast<INT_32>(m_noOfEntries));
+
+    if (index >= static_cast<INT_32>(m_noOfEntries))
+    {
+        index = TileIndexInvalid;
+    }
+
+    return index;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlSetupTileCfg
+*
+*   @brief
+*       Map tile index to tile setting.
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE CIAddrLib::HwlSetupTileCfg(
+    INT_32          index,          ///< [in] Tile index
+    INT_32          macroModeIndex, ///< [in] Index in macro tile mode table(CI)
+    ADDR_TILEINFO*  pInfo,          ///< [out] Tile Info
+    AddrTileMode*   pMode,          ///< [out] Tile mode
+    AddrTileType*   pType           ///< [out] Tile type
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    // Global flag to control usage of tileIndex
+    if (UseTileIndex(index))
+    {
+        if (static_cast<UINT_32>(index) >= m_noOfEntries)
+        {
+            returnCode = ADDR_INVALIDPARAMS;
+        }
+        else
+        {
+            const ADDR_TILECONFIG* pCfgTable = GetTileSetting(index);
+
+            if (pInfo != NULL)
+            {
+                if (IsMacroTiled(pCfgTable->mode))
+                {
+                    ADDR_ASSERT(((macroModeIndex != TileIndexInvalid)
+                        && (macroModeIndex != TileIndexNoMacroIndex)));
+                    // Here we used tile_bytes to replace of tile_split
+                    // According info as below:
+                    // "tile_split_c = MIN(ROW_SIZE, tile_split)
+                    // "tile_bytes = MIN(tile_split_c, num_samples * tile_bytes_1x)
+                    // when using tile_bytes replacing of tile_split, the result of
+                    // alignment and others(such as slicesPerTile) are unaffected -
+                    // since if tile_split_c is larger, split won't happen, otherwise
+                    // (num_samples * tile_bytes_1x is larger), a correct tile_split is
+                    // returned.
+                    *pInfo = m_macroTileTable[macroModeIndex];
+
+                    if (pCfgTable->type == ADDR_DEPTH_SAMPLE_ORDER)
+                    {
+                        pInfo->tileSplitBytes = pCfgTable->info.tileSplitBytes;
+                    }
+                    pInfo->pipeConfig = pCfgTable->info.pipeConfig;
+                }
+                else // 1D and linear modes, we return default value stored in table
+                {
+                    *pInfo = pCfgTable->info;
+                }
+            }
+
+            if (pMode != NULL)
+            {
+                *pMode = pCfgTable->mode;
+            }
+
+            if (pType != NULL)
+            {
+                *pType = pCfgTable->type;
+            }
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlComputeSurfaceInfo
+*
+*   @brief
+*       Entry of ci's ComputeSurfaceInfo
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE CIAddrLib::HwlComputeSurfaceInfo(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut    ///< [out] output structure
+    ) const
+{
+    // If tileIndex is invalid, force macroModeIndex to be invalid, too
+    if (pIn->tileIndex == TileIndexInvalid)
+    {
+        pOut->macroModeIndex = TileIndexInvalid;
+    }
+
+    ADDR_E_RETURNCODE retCode = SIAddrLib::HwlComputeSurfaceInfo(pIn,pOut);
+
+    if (pOut->macroModeIndex == TileIndexNoMacroIndex)
+    {
+        pOut->macroModeIndex = TileIndexInvalid;
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlFmaskSurfaceInfo
+*   @brief
+*       Entry of r800's ComputeFmaskInfo
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE CIAddrLib::HwlComputeFmaskInfo(
+    const ADDR_COMPUTE_FMASK_INFO_INPUT*    pIn,   ///< [in] input structure
+    ADDR_COMPUTE_FMASK_INFO_OUTPUT*         pOut   ///< [out] output structure
+    )
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+    ADDR_TILEINFO tileInfo = {0};
+    ADDR_COMPUTE_FMASK_INFO_INPUT fmaskIn;
+    fmaskIn = *pIn;
+
+    AddrTileMode tileMode = pIn->tileMode;
+
+    // Use internal tile info if pOut does not have a valid pTileInfo
+    if (pOut->pTileInfo == NULL)
+    {
+        pOut->pTileInfo = &tileInfo;
+    }
+
+    ADDR_ASSERT(tileMode == ADDR_TM_2D_TILED_THIN1     ||
+                tileMode == ADDR_TM_3D_TILED_THIN1     ||
+                tileMode == ADDR_TM_PRT_TILED_THIN1    ||
+                tileMode == ADDR_TM_PRT_2D_TILED_THIN1 ||
+                tileMode == ADDR_TM_PRT_3D_TILED_THIN1);
+
+    ADDR_ASSERT(m_tileTable[14].mode == ADDR_TM_2D_TILED_THIN1);
+    ADDR_ASSERT(m_tileTable[15].mode == ADDR_TM_3D_TILED_THIN1);
+
+    // The only valid tile modes for fmask are 2D_THIN1 and 3D_THIN1 plus non-displayable
+    INT_32 tileIndex = tileMode == ADDR_TM_2D_TILED_THIN1 ? 14 : 15;
+    ADDR_SURFACE_FLAGS flags = {{0}};
+    flags.fmask = 1;
+
+    INT_32 macroModeIndex = TileIndexInvalid;
+
+    UINT_32 numSamples = pIn->numSamples;
+    UINT_32 numFrags = pIn->numFrags == 0 ? numSamples : pIn->numFrags;
+
+    UINT_32 bpp = QLog2(numFrags);
+
+    // EQAA needs one more bit
+    if (numSamples > numFrags)
+    {
+        bpp++;
+    }
+
+    if (bpp == 3)
+    {
+        bpp = 4;
+    }
+
+    bpp = Max(8u, bpp * numSamples);
+
+    macroModeIndex = HwlComputeMacroModeIndex(tileIndex, flags, bpp, numSamples, pOut->pTileInfo);
+
+    fmaskIn.tileIndex = tileIndex;
+    fmaskIn.pTileInfo = pOut->pTileInfo;
+    pOut->macroModeIndex = macroModeIndex;
+    pOut->tileIndex = tileIndex;
+
+    retCode = DispatchComputeFmaskInfo(&fmaskIn, pOut);
+
+    if (retCode == ADDR_OK)
+    {
+        pOut->tileIndex =
+            HwlPostCheckTileIndex(pOut->pTileInfo, pIn->tileMode, ADDR_NON_DISPLAYABLE,
+                                  pOut->tileIndex);
+    }
+
+    // Resets pTileInfo to NULL if the internal tile info is used
+    if (pOut->pTileInfo == &tileInfo)
+    {
+        pOut->pTileInfo = NULL;
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlFmaskPreThunkSurfInfo
+*
+*   @brief
+*       Some preparation before thunking a ComputeSurfaceInfo call for Fmask
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+VOID CIAddrLib::HwlFmaskPreThunkSurfInfo(
+    const ADDR_COMPUTE_FMASK_INFO_INPUT*    pFmaskIn,   ///< [in] Input of fmask info
+    const ADDR_COMPUTE_FMASK_INFO_OUTPUT*   pFmaskOut,  ///< [in] Output of fmask info
+    ADDR_COMPUTE_SURFACE_INFO_INPUT*        pSurfIn,    ///< [out] Input of thunked surface info
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pSurfOut    ///< [out] Output of thunked surface info
+    ) const
+{
+    pSurfIn->tileIndex = pFmaskIn->tileIndex;
+    pSurfOut->macroModeIndex  = pFmaskOut->macroModeIndex;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlFmaskPostThunkSurfInfo
+*
+*   @brief
+*       Copy hwl extra field after calling thunked ComputeSurfaceInfo
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+VOID CIAddrLib::HwlFmaskPostThunkSurfInfo(
+    const ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pSurfOut,   ///< [in] Output of surface info
+    ADDR_COMPUTE_FMASK_INFO_OUTPUT* pFmaskOut           ///< [out] Output of fmask info
+    ) const
+{
+    pFmaskOut->tileIndex = pSurfOut->tileIndex;
+    pFmaskOut->macroModeIndex = pSurfOut->macroModeIndex;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlDegradeThickTileMode
+*
+*   @brief
+*       Degrades valid tile mode for thick modes if needed
+*
+*   @return
+*       Suitable tile mode
+***************************************************************************************************
+*/
+AddrTileMode CIAddrLib::HwlDegradeThickTileMode(
+    AddrTileMode        baseTileMode,   ///< [in] base tile mode
+    UINT_32             numSlices,      ///< [in] current number of slices
+    UINT_32*            pBytesPerTile   ///< [in/out] pointer to bytes per slice
+    ) const
+{
+    return baseTileMode;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlOverrideTileMode
+*
+*   @brief
+*       Override THICK to THIN, for specific formats on CI
+*
+*   @return
+*       Suitable tile mode
+*
+***************************************************************************************************
+*/
+BOOL_32 CIAddrLib::HwlOverrideTileMode(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,       ///< [in] input structure
+    AddrTileMode*                           pTileMode, ///< [in/out] pointer to the tile mode
+    AddrTileType*                           pTileType  ///< [in/out] pointer to the tile type
+    ) const
+{
+    BOOL_32 bOverrided = FALSE;
+    AddrTileMode tileMode = *pTileMode;
+
+    // currently, all CI/VI family do not
+    // support ADDR_TM_PRT_2D_TILED_THICK,ADDR_TM_PRT_3D_TILED_THICK and
+    // ADDR_TM_PRT_2D_TILED_THIN1, ADDR_TM_PRT_3D_TILED_THIN1
+    switch (tileMode)
+    {
+        case ADDR_TM_PRT_2D_TILED_THICK:
+        case ADDR_TM_PRT_3D_TILED_THICK:
+            tileMode = ADDR_TM_PRT_TILED_THICK;
+            break;
+        case ADDR_TM_PRT_2D_TILED_THIN1:
+        case ADDR_TM_PRT_3D_TILED_THIN1:
+            tileMode = ADDR_TM_PRT_TILED_THIN1;
+            break;
+        default:
+            break;
+    }
+
+    // UBTS#404321, we do not need such overriding, as THICK+THICK entries removed from the tile-mode table
+    if (!m_settings.isBonaire)
+    {
+        UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+
+        // tile_thickness = (array_mode == XTHICK) ? 8 : ((array_mode == THICK) ? 4 : 1)
+        if (thickness > 1)
+        {
+            switch (pIn->format)
+            {
+                // see //gfxip/gcB/devel/cds/src/verif/tc/models/csim/tcp.cpp
+                // tcpError("Thick micro tiling is not supported for format...
+                case ADDR_FMT_X24_8_32_FLOAT:
+                case ADDR_FMT_32_AS_8:
+                case ADDR_FMT_32_AS_8_8:
+                case ADDR_FMT_32_AS_32_32_32_32:
+
+                // packed formats
+                case ADDR_FMT_GB_GR:
+                case ADDR_FMT_BG_RG:
+                case ADDR_FMT_1_REVERSED:
+                case ADDR_FMT_1:
+                case ADDR_FMT_BC1:
+                case ADDR_FMT_BC2:
+                case ADDR_FMT_BC3:
+                case ADDR_FMT_BC4:
+                case ADDR_FMT_BC5:
+                case ADDR_FMT_BC6:
+                case ADDR_FMT_BC7:
+                    switch (tileMode)
+                    {
+                        case ADDR_TM_1D_TILED_THICK:
+                            tileMode    = ADDR_TM_1D_TILED_THIN1;
+                            break;
+
+                        case ADDR_TM_2D_TILED_XTHICK:
+                        case ADDR_TM_2D_TILED_THICK:
+                            tileMode    = ADDR_TM_2D_TILED_THIN1;
+                            break;
+
+                        case ADDR_TM_3D_TILED_XTHICK:
+                        case ADDR_TM_3D_TILED_THICK:
+                            tileMode    = ADDR_TM_3D_TILED_THIN1;
+                            break;
+
+                        case ADDR_TM_PRT_TILED_THICK:
+                            tileMode    = ADDR_TM_PRT_TILED_THIN1;
+                            break;
+
+                        case ADDR_TM_PRT_2D_TILED_THICK:
+                            tileMode    = ADDR_TM_PRT_2D_TILED_THIN1;
+                            break;
+
+                        case ADDR_TM_PRT_3D_TILED_THICK:
+                            tileMode    = ADDR_TM_PRT_3D_TILED_THIN1;
+                            break;
+
+                        default:
+                            break;
+
+                    }
+
+                    // Switch tile type from thick to thin
+                    if (tileMode != *pTileMode)
+                    {
+                        // see tileIndex: 13-18
+                        *pTileType = ADDR_NON_DISPLAYABLE;
+                    }
+
+                    break;
+                default:
+                    break;
+            }
+        }
+    }
+
+    if (tileMode != *pTileMode)
+    {
+        *pTileMode = tileMode;
+        bOverrided = TRUE;
+    }
+
+    return bOverrided;
+}
+
+/**
+***************************************************************************************************
+*   CiAddrLib::GetPrtSwitchP4Threshold
+*
+*   @brief
+*       Return the threshold of switching to P4_* instead of P16_* for PRT resources
+***************************************************************************************************
+*/
+UINT_32 CIAddrLib::GetPrtSwitchP4Threshold() const
+{
+    UINT_32 threshold;
+
+    switch (m_pipes)
+    {
+        case 8:
+            threshold = 32;
+            break;
+        case 16:
+            if (m_settings.isFiji)
+            {
+                threshold = 16;
+            }
+            else if (m_settings.isHawaii)
+            {
+                threshold = 8;
+            }
+            else
+            {
+                ///@todo add for possible new ASICs.
+                ADDR_ASSERT_ALWAYS();
+                threshold = 16;
+            }
+            break;
+        default:
+            ///@todo add for possible new ASICs.
+            ADDR_ASSERT_ALWAYS();
+            threshold = 32;
+            break;
+    }
+
+    return threshold;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlSetupTileInfo
+*
+*   @brief
+*       Setup default value of tile info for SI
+***************************************************************************************************
+*/
+VOID CIAddrLib::HwlSetupTileInfo(
+    AddrTileMode                        tileMode,       ///< [in] Tile mode
+    ADDR_SURFACE_FLAGS                  flags,          ///< [in] Surface type flags
+    UINT_32                             bpp,            ///< [in] Bits per pixel
+    UINT_32                             pitch,          ///< [in] Pitch in pixels
+    UINT_32                             height,         ///< [in] Height in pixels
+    UINT_32                             numSamples,     ///< [in] Number of samples
+    ADDR_TILEINFO*                      pTileInfoIn,    ///< [in] Tile info input: NULL for default
+    ADDR_TILEINFO*                      pTileInfoOut,   ///< [out] Tile info output
+    AddrTileType                        inTileType,     ///< [in] Tile type
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*   pOut            ///< [out] Output
+    ) const
+{
+    UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+    ADDR_TILEINFO* pTileInfo = pTileInfoOut;
+    INT index = TileIndexInvalid;
+    INT macroModeIndex = TileIndexInvalid;
+
+    // Fail-safe code
+    if (!IsLinear(tileMode))
+    {
+        // Thick tile modes must use thick micro tile mode but Bonaire does not support due to
+        // old derived netlists (UBTS 404321)
+        if (thickness > 1)
+        {
+            if (m_settings.isBonaire)
+            {
+                inTileType = ADDR_NON_DISPLAYABLE;
+            }
+            else if ((m_allowNonDispThickModes == FALSE) || (inTileType != ADDR_NON_DISPLAYABLE))
+            {
+                inTileType = ADDR_THICK;
+            }
+        }
+        // 128 bpp tiling must be non-displayable.
+        // Fmask reuse color buffer's entry but bank-height field can be from another entry
+        // To simplify the logic, fmask entry should be picked from non-displayable ones
+        else if (bpp == 128 || flags.fmask)
+        {
+            inTileType = ADDR_NON_DISPLAYABLE;
+        }
+        // These two modes only have non-disp entries though they can be other micro tile modes
+        else if (tileMode == ADDR_TM_3D_TILED_THIN1 || tileMode == ADDR_TM_PRT_3D_TILED_THIN1)
+        {
+            inTileType = ADDR_NON_DISPLAYABLE;
+        }
+
+        if (flags.depth || flags.stencil)
+        {
+            inTileType = ADDR_DEPTH_SAMPLE_ORDER;
+        }
+    }
+
+    if (IsTileInfoAllZero(pTileInfo))
+    {
+        // See table entries 0-4
+        if (flags.depth || flags.stencil)
+        {
+            if (flags.depth && flags.tcCompatible)
+            {
+                // tileSize = bpp * numSamples * 8 * 8 / 8
+                UINT_32 tileSize = bpp * numSamples * 8;
+
+                // Texure readable depth surface should not be split
+                switch (tileSize)
+                {
+                    case 128:
+                        index = 1;
+                        break;
+                    case 256:
+                        index = 2;
+                        break;
+                    case 512:
+                        index = 3;
+                        break;
+                    default:
+                        index = 4;
+                        break;
+                }
+            }
+            else
+            {
+                // Depth and stencil need to use the same index, thus the pre-defined tile_split
+                // can meet the requirement to choose the same macro mode index
+                // uncompressed depth/stencil are not supported for now
+                switch (numSamples)
+                {
+                    case 1:
+                        index = 0;
+                        break;
+                    case 2:
+                    case 4:
+                        index = 1;
+                        break;
+                    case 8:
+                        index = 2;
+                        break;
+                    default:
+                        break;
+                }
+            }
+        }
+
+        // See table entries 5-6
+        if (inTileType == ADDR_DEPTH_SAMPLE_ORDER)
+        {
+            switch (tileMode)
+            {
+                case ADDR_TM_1D_TILED_THIN1:
+                    index = 5;
+                    break;
+                case ADDR_TM_PRT_TILED_THIN1:
+                    index = 6;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        // See table entries 8-12
+        if (inTileType == ADDR_DISPLAYABLE)
+        {
+            switch (tileMode)
+            {
+                case ADDR_TM_1D_TILED_THIN1:
+                    index = 9;
+                    break;
+                case ADDR_TM_2D_TILED_THIN1:
+                    index = 10;
+                    break;
+                case ADDR_TM_PRT_TILED_THIN1:
+                    index = 11;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        // See table entries 13-18
+        if (inTileType == ADDR_NON_DISPLAYABLE)
+        {
+            switch (tileMode)
+            {
+                case ADDR_TM_1D_TILED_THIN1:
+                    index = 13;
+                    break;
+                case ADDR_TM_2D_TILED_THIN1:
+                    index = 14;
+                    break;
+                case ADDR_TM_3D_TILED_THIN1:
+                    index = 15;
+                    break;
+                case ADDR_TM_PRT_TILED_THIN1:
+                    index = 16;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        // See table entries 19-26
+        if (thickness > 1)
+        {
+            switch (tileMode)
+            {
+            case ADDR_TM_1D_TILED_THICK:
+                    //special check for bonaire, for the compatablity between old KMD and new UMD for bonaire
+                    index = ((inTileType == ADDR_THICK) || m_settings.isBonaire) ? 19 : 18;
+                    break;
+            case ADDR_TM_2D_TILED_THICK:
+                    // special check for bonaire, for the compatablity between old KMD and new UMD for bonaire
+                    index = ((inTileType == ADDR_THICK) || m_settings.isBonaire) ? 20 : 24;
+                    break;
+                case ADDR_TM_3D_TILED_THICK:
+                    index = 21;
+                    break;
+                case ADDR_TM_PRT_TILED_THICK:
+                    index = 22;
+                    break;
+                case ADDR_TM_2D_TILED_XTHICK:
+                    index = 25;
+                    break;
+                case ADDR_TM_3D_TILED_XTHICK:
+                    index = 26;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        // See table entries 27-30
+        if (inTileType == ADDR_ROTATED)
+        {
+            switch (tileMode)
+            {
+                case ADDR_TM_1D_TILED_THIN1:
+                    index = 27;
+                    break;
+                case ADDR_TM_2D_TILED_THIN1:
+                    index = 28;
+                    break;
+                case ADDR_TM_PRT_TILED_THIN1:
+                    index = 29;
+                    break;
+                case ADDR_TM_PRT_2D_TILED_THIN1:
+                    index = 30;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        if (m_pipes >= 8)
+        {
+            ADDR_ASSERT((index + 1) < static_cast<INT_32>(m_noOfEntries));
+            // Only do this when tile mode table is updated.
+            if (((tileMode == ADDR_TM_PRT_TILED_THIN1) || (tileMode == ADDR_TM_PRT_TILED_THICK)) &&
+                (m_tileTable[index+1].mode == tileMode))
+            {
+                UINT_32 bytesXSamples = bpp * numSamples / 8;
+                UINT_32 bytesXThickness = bpp * thickness / 8;
+                UINT_32 switchP4Threshold = GetPrtSwitchP4Threshold();
+
+                if ((bytesXSamples > switchP4Threshold) || (bytesXThickness > switchP4Threshold))
+                {
+                    // Pick next 4 pipe entry
+                    index += 1;
+                }
+            }
+        }
+    }
+    else
+    {
+        // A pre-filled tile info is ready
+        index = pOut->tileIndex;
+        macroModeIndex = pOut->macroModeIndex;
+
+        // pass tile type back for post tile index compute
+        pOut->tileType = inTileType;
+    }
+
+    // We only need to set up tile info if there is a valid index but macroModeIndex is invalid
+    if (index != TileIndexInvalid && macroModeIndex == TileIndexInvalid)
+    {
+        macroModeIndex = HwlComputeMacroModeIndex(index, flags, bpp, numSamples, pTileInfo);
+
+        /// Copy to pOut->tileType/tileIndex/macroModeIndex
+        pOut->tileIndex = index;
+        pOut->tileType = m_tileTable[index].type; // Or inTileType, the samea
+        pOut->macroModeIndex = macroModeIndex;
+    }
+    else if (tileMode == ADDR_TM_LINEAR_GENERAL)
+    {
+        pOut->tileIndex = TileIndexLinearGeneral;
+
+        // Copy linear-aligned entry??
+        *pTileInfo = m_tileTable[8].info;
+    }
+    else if (tileMode == ADDR_TM_LINEAR_ALIGNED)
+    {
+        pOut->tileIndex = 8;
+        *pTileInfo = m_tileTable[8].info;
+    }
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::ReadGbTileMode
+*
+*   @brief
+*       Convert GB_TILE_MODE HW value to ADDR_TILE_CONFIG.
+*   @return
+*       NA.
+***************************************************************************************************
+*/
+VOID CIAddrLib::ReadGbTileMode(
+    UINT_32             regValue,   ///< [in] GB_TILE_MODE register
+    ADDR_TILECONFIG*    pCfg        ///< [out] output structure
+    ) const
+{
+    GB_TILE_MODE gbTileMode;
+    gbTileMode.val = regValue;
+
+    pCfg->type = static_cast<AddrTileType>(gbTileMode.f.micro_tile_mode_new);
+    pCfg->info.pipeConfig = static_cast<AddrPipeCfg>(gbTileMode.f.pipe_config + 1);
+
+    if (pCfg->type == ADDR_DEPTH_SAMPLE_ORDER)
+    {
+        pCfg->info.tileSplitBytes = 64 << gbTileMode.f.tile_split;
+    }
+    else
+    {
+        pCfg->info.tileSplitBytes = 1 << gbTileMode.f.sample_split;
+    }
+
+    UINT_32 regArrayMode = gbTileMode.f.array_mode;
+
+    pCfg->mode = static_cast<AddrTileMode>(regArrayMode);
+
+    switch (regArrayMode)
+    {
+        case 5:
+            pCfg->mode = ADDR_TM_PRT_TILED_THIN1;
+            break;
+        case 6:
+            pCfg->mode = ADDR_TM_PRT_2D_TILED_THIN1;
+            break;
+        case 8:
+            pCfg->mode = ADDR_TM_2D_TILED_XTHICK;
+            break;
+        case 9:
+            pCfg->mode = ADDR_TM_PRT_TILED_THICK;
+            break;
+        case 0xa:
+            pCfg->mode = ADDR_TM_PRT_2D_TILED_THICK;
+            break;
+        case 0xb:
+            pCfg->mode = ADDR_TM_PRT_3D_TILED_THIN1;
+            break;
+        case 0xe:
+            pCfg->mode = ADDR_TM_3D_TILED_XTHICK;
+            break;
+        case 0xf:
+            pCfg->mode = ADDR_TM_PRT_3D_TILED_THICK;
+            break;
+        default:
+            break;
+    }
+
+    // Fail-safe code for these always convert tile info, as the non-macro modes
+    // return the entry of tile mode table directly without looking up macro mode table
+    if (!IsMacroTiled(pCfg->mode))
+    {
+        pCfg->info.banks = 2;
+        pCfg->info.bankWidth = 1;
+        pCfg->info.bankHeight = 1;
+        pCfg->info.macroAspectRatio = 1;
+        pCfg->info.tileSplitBytes = 64;
+    }
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::InitTileSettingTable
+*
+*   @brief
+*       Initialize the ADDR_TILE_CONFIG table.
+*   @return
+*       TRUE if tile table is correctly initialized
+***************************************************************************************************
+*/
+BOOL_32 CIAddrLib::InitTileSettingTable(
+    const UINT_32*  pCfg,           ///< [in] Pointer to table of tile configs
+    UINT_32         noOfEntries     ///< [in] Numbe of entries in the table above
+    )
+{
+    BOOL_32 initOk = TRUE;
+
+    ADDR_ASSERT(noOfEntries <= TileTableSize);
+
+    memset(m_tileTable, 0, sizeof(m_tileTable));
+
+    if (noOfEntries != 0)
+    {
+        m_noOfEntries = noOfEntries;
+    }
+    else
+    {
+        m_noOfEntries = TileTableSize;
+    }
+
+    if (pCfg) // From Client
+    {
+        for (UINT_32 i = 0; i < m_noOfEntries; i++)
+        {
+            ReadGbTileMode(*(pCfg + i), &m_tileTable[i]);
+        }
+    }
+    else
+    {
+        ADDR_ASSERT_ALWAYS();
+        initOk = FALSE;
+    }
+
+    if (initOk)
+    {
+        ADDR_ASSERT(m_tileTable[TILEINDEX_LINEAR_ALIGNED].mode == ADDR_TM_LINEAR_ALIGNED);
+
+        if (m_settings.isBonaire == FALSE)
+        {
+            // Check if entry 18 is "thick+thin" combination
+            if ((m_tileTable[18].mode == ADDR_TM_1D_TILED_THICK) &&
+                (m_tileTable[18].type == ADDR_NON_DISPLAYABLE))
+            {
+                m_allowNonDispThickModes = TRUE;
+                ADDR_ASSERT(m_tileTable[24].mode == ADDR_TM_2D_TILED_THICK);
+            }
+        }
+        else
+        {
+            m_allowNonDispThickModes = TRUE;
+        }
+
+        // Assume the first entry is always programmed with full pipes
+        m_pipes = HwlGetPipes(&m_tileTable[0].info);
+    }
+
+    return initOk;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::ReadGbMacroTileCfg
+*
+*   @brief
+*       Convert GB_MACRO_TILE_CFG HW value to ADDR_TILE_CONFIG.
+*   @return
+*       NA.
+***************************************************************************************************
+*/
+VOID CIAddrLib::ReadGbMacroTileCfg(
+    UINT_32             regValue,   ///< [in] GB_MACRO_TILE_MODE register
+    ADDR_TILEINFO*      pCfg        ///< [out] output structure
+    ) const
+{
+    GB_MACROTILE_MODE gbTileMode;
+    gbTileMode.val = regValue;
+
+    pCfg->bankHeight = 1 << gbTileMode.f.bank_height;
+    pCfg->bankWidth = 1 << gbTileMode.f.bank_width;
+    pCfg->banks = 1 << (gbTileMode.f.num_banks + 1);
+    pCfg->macroAspectRatio = 1 << gbTileMode.f.macro_tile_aspect;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::InitMacroTileCfgTable
+*
+*   @brief
+*       Initialize the ADDR_MACRO_TILE_CONFIG table.
+*   @return
+*       TRUE if macro tile table is correctly initialized
+***************************************************************************************************
+*/
+BOOL_32 CIAddrLib::InitMacroTileCfgTable(
+    const UINT_32*  pCfg,           ///< [in] Pointer to table of tile configs
+    UINT_32         noOfMacroEntries     ///< [in] Numbe of entries in the table above
+    )
+{
+    BOOL_32 initOk = TRUE;
+
+    ADDR_ASSERT(noOfMacroEntries <= MacroTileTableSize);
+
+    memset(m_macroTileTable, 0, sizeof(m_macroTileTable));
+
+    if (noOfMacroEntries != 0)
+    {
+        m_noOfMacroEntries = noOfMacroEntries;
+    }
+    else
+    {
+        m_noOfMacroEntries = MacroTileTableSize;
+    }
+
+    if (pCfg) // From Client
+    {
+        for (UINT_32 i = 0; i < m_noOfMacroEntries; i++)
+        {
+            ReadGbMacroTileCfg(*(pCfg + i), &m_macroTileTable[i]);
+
+            m_macroTileTable[i].tileSplitBytes = 64 << (i % 8);
+        }
+    }
+    else
+    {
+        ADDR_ASSERT_ALWAYS();
+        initOk = FALSE;
+    }
+    return initOk;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlComputeMacroModeIndex
+*
+*   @brief
+*       Computes macro tile mode index
+*   @return
+*       TRUE if macro tile table is correctly initialized
+***************************************************************************************************
+*/
+INT_32 CIAddrLib::HwlComputeMacroModeIndex(
+    INT_32              tileIndex,      ///< [in] Tile mode index
+    ADDR_SURFACE_FLAGS  flags,          ///< [in] Surface flags
+    UINT_32             bpp,            ///< [in] Bit per pixel
+    UINT_32             numSamples,     ///< [in] Number of samples
+    ADDR_TILEINFO*      pTileInfo,      ///< [out] Pointer to ADDR_TILEINFO
+    AddrTileMode*       pTileMode,      ///< [out] Pointer to AddrTileMode
+    AddrTileType*       pTileType       ///< [out] Pointer to AddrTileType
+    ) const
+{
+    INT_32 macroModeIndex = TileIndexInvalid;
+
+    if (flags.tcCompatible && flags.stencil)
+    {
+        // Don't compute macroModeIndex for tc compatible stencil surface
+        macroModeIndex = TileIndexNoMacroIndex;
+    }
+    else
+    {
+        AddrTileMode tileMode = m_tileTable[tileIndex].mode;
+        AddrTileType tileType = m_tileTable[tileIndex].type;
+        UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+
+        if (!IsMacroTiled(tileMode))
+        {
+            *pTileInfo = m_tileTable[tileIndex].info;
+            macroModeIndex = TileIndexNoMacroIndex;
+        }
+        else
+        {
+            UINT_32 tileBytes1x = BITS_TO_BYTES(bpp * MicroTilePixels * thickness);
+            UINT_32 tileSplit;
+
+            if (m_tileTable[tileIndex].type == ADDR_DEPTH_SAMPLE_ORDER)
+            {
+                // Depth entries store real tileSplitBytes
+                tileSplit = m_tileTable[tileIndex].info.tileSplitBytes;
+            }
+            else
+            {
+                // Non-depth entries store a split factor
+                UINT_32 sampleSplit = m_tileTable[tileIndex].info.tileSplitBytes;
+                UINT_32 colorTileSplit = Max(256u, sampleSplit * tileBytes1x);
+
+                tileSplit = colorTileSplit;
+            }
+
+            UINT_32 tileSplitC = Min(m_rowSize, tileSplit);
+            UINT_32 tileBytes;
+
+            if (flags.fmask)
+            {
+                tileBytes = Min(tileSplitC, tileBytes1x);
+            }
+            else
+            {
+                tileBytes = Min(tileSplitC, numSamples * tileBytes1x);
+            }
+
+            if (tileBytes < 64)
+            {
+                tileBytes = 64;
+            }
+
+            macroModeIndex = Log2(tileBytes / 64);
+
+            if (flags.prt || IsPrtTileMode(tileMode))
+            {
+                // Unknown - assume it is 1/2 of table size
+                const UINT_32 PrtMacroModeOffset = MacroTileTableSize / 2;
+
+                macroModeIndex += PrtMacroModeOffset;
+                *pTileInfo = m_macroTileTable[macroModeIndex];
+            }
+            else
+            {
+                *pTileInfo = m_macroTileTable[macroModeIndex];
+            }
+
+            pTileInfo->pipeConfig = m_tileTable[tileIndex].info.pipeConfig;
+
+            if (m_tileTable[tileIndex].type != ADDR_DEPTH_SAMPLE_ORDER)
+            {
+                pTileInfo->tileSplitBytes = tileSplitC;
+            }
+            else
+            {
+                pTileInfo->tileSplitBytes = m_tileTable[tileIndex].info.tileSplitBytes;
+            }
+        }
+
+        if (NULL != pTileMode)
+        {
+            *pTileMode = tileMode;
+        }
+
+        if (NULL != pTileType)
+        {
+            *pTileType = tileType;
+        }
+    }
+
+    return macroModeIndex;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlComputeTileDataWidthAndHeightLinear
+*
+*   @brief
+*       Compute the squared cache shape for per-tile data (CMASK and HTILE) for linear layout
+*
+*   @return
+*       N/A
+*
+*   @note
+*       MacroWidth and macroHeight are measured in pixels
+***************************************************************************************************
+*/
+VOID CIAddrLib::HwlComputeTileDataWidthAndHeightLinear(
+    UINT_32*        pMacroWidth,     ///< [out] macro tile width
+    UINT_32*        pMacroHeight,    ///< [out] macro tile height
+    UINT_32         bpp,             ///< [in] bits per pixel
+    ADDR_TILEINFO*  pTileInfo        ///< [in] tile info
+    ) const
+{
+    ADDR_ASSERT(pTileInfo != NULL);
+
+    UINT_32 numTiles;
+
+    switch (pTileInfo->pipeConfig)
+    {
+        case ADDR_PIPECFG_P16_32x32_8x16:
+        case ADDR_PIPECFG_P16_32x32_16x16:
+        case ADDR_PIPECFG_P8_32x64_32x32:
+        case ADDR_PIPECFG_P8_32x32_16x32:
+        case ADDR_PIPECFG_P8_32x32_16x16:
+        case ADDR_PIPECFG_P8_32x32_8x16:
+        case ADDR_PIPECFG_P4_32x32:
+            numTiles = 8;
+            break;
+        default:
+            numTiles = 4;
+            break;
+    }
+
+    *pMacroWidth    = numTiles * MicroTileWidth;
+    *pMacroHeight   = numTiles * MicroTileHeight;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlStereoCheckRightOffsetPadding
+*
+*   @brief
+*       check if the height needs extra padding for stereo right eye offset, to avoid swizzling
+*
+*   @return
+*       TRUE is the extra padding is needed
+*
+*   @note
+*       Kalindi (Kabini) is the only one that needs this padding as there is a uncertain
+*       possible HW issue where the right eye displays incorrectly with some type of swizzles, if
+*       the right eye offset is not 64KB aligned - EPR#366461
+*       Other Kaveri APUs also need the padding according to DXX team's report otherwise
+*       corruption observed. - EPR#374788
+***************************************************************************************************
+*/
+BOOL_32 CIAddrLib::HwlStereoCheckRightOffsetPadding() const
+{
+    BOOL_32 bNeedPadding = FALSE;
+
+    if (m_settings.isKaveri)
+    {
+        bNeedPadding = TRUE;
+    }
+
+    return bNeedPadding;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlComputeMetadataNibbleAddress
+*
+*   @brief
+*        calculate meta data address based on input information
+*
+*   &parameter
+*        uncompressedDataByteAddress - address of a pixel in color surface
+*        dataBaseByteAddress         - base address of color surface
+*        metadataBaseByteAddress     - base address of meta ram
+*        metadataBitSize             - meta key size, 8 for DCC, 4 for cmask
+*        elementBitSize              - element size of color surface
+*        blockByteSize               - compression block size, 256 for DCC
+*        pipeInterleaveBytes         - pipe interleave size
+*        numOfPipes                  - number of pipes
+*        numOfBanks                  - number of banks
+*        numOfSamplesPerSplit        - number of samples per tile split
+*   @return
+*        meta data nibble address (nibble address is used to support DCC compatible cmask)
+*
+***************************************************************************************************
+*/
+UINT_64 CIAddrLib::HwlComputeMetadataNibbleAddress(
+    UINT_64 uncompressedDataByteAddress,
+    UINT_64 dataBaseByteAddress,
+    UINT_64 metadataBaseByteAddress,
+    UINT_32 metadataBitSize,
+    UINT_32 elementBitSize,
+    UINT_32 blockByteSize,
+    UINT_32 pipeInterleaveBytes,
+    UINT_32 numOfPipes,
+    UINT_32 numOfBanks,
+    UINT_32 numOfSamplesPerSplit) const
+{
+    ///--------------------------------------------------------------------------------------------
+    /// Get pipe interleave, bank and pipe bits
+    ///--------------------------------------------------------------------------------------------
+    UINT_32 pipeInterleaveBits  = Log2(pipeInterleaveBytes);
+    UINT_32 pipeBits            = Log2(numOfPipes);
+    UINT_32 bankBits            = Log2(numOfBanks);
+
+    ///--------------------------------------------------------------------------------------------
+    /// Clear pipe and bank swizzles
+    ///--------------------------------------------------------------------------------------------
+    UINT_32 dataMacrotileBits        = pipeInterleaveBits + pipeBits + bankBits;
+    UINT_32 metadataMacrotileBits    = pipeInterleaveBits + pipeBits + bankBits;
+
+    UINT_64 dataMacrotileClearMask     = ~((1L << dataMacrotileBits) - 1);
+    UINT_64 metadataMacrotileClearMask = ~((1L << metadataMacrotileBits) - 1);
+
+    UINT_64 dataBaseByteAddressNoSwizzle = dataBaseByteAddress & dataMacrotileClearMask;
+    UINT_64 metadataBaseByteAddressNoSwizzle = metadataBaseByteAddress & metadataMacrotileClearMask;
+
+    ///--------------------------------------------------------------------------------------------
+    /// Modify metadata base before adding in so that when final address is divided by data ratio,
+    /// the base address returns to where it should be
+    ///--------------------------------------------------------------------------------------------
+    ADDR_ASSERT((0 != metadataBitSize));
+    UINT_64 metadataBaseShifted = metadataBaseByteAddressNoSwizzle * blockByteSize * 8 /
+                                  metadataBitSize;
+    UINT_64 offset = uncompressedDataByteAddress -
+                     dataBaseByteAddressNoSwizzle +
+                     metadataBaseShifted;
+
+    ///--------------------------------------------------------------------------------------------
+    /// Save bank data bits
+    ///--------------------------------------------------------------------------------------------
+    UINT_32 lsb = pipeBits + pipeInterleaveBits;
+    UINT_32 msb = bankBits - 1 + lsb;
+
+    UINT_64 bankDataBits = AddrGetBits(offset, msb, lsb);
+
+    ///--------------------------------------------------------------------------------------------
+    /// Save pipe data bits
+    ///--------------------------------------------------------------------------------------------
+    lsb = pipeInterleaveBits;
+    msb = pipeBits - 1 + lsb;
+
+    UINT_64 pipeDataBits = AddrGetBits(offset, msb, lsb);
+
+    ///--------------------------------------------------------------------------------------------
+    /// Remove pipe and bank bits
+    ///--------------------------------------------------------------------------------------------
+    lsb = pipeInterleaveBits;
+    msb = dataMacrotileBits - 1;
+
+    UINT_64 offsetWithoutPipeBankBits = AddrRemoveBits(offset, msb, lsb);
+
+    ADDR_ASSERT((0 != blockByteSize));
+    UINT_64 blockInBankpipe = offsetWithoutPipeBankBits / blockByteSize;
+
+    UINT_32 tileSize = 8 * 8 * elementBitSize/8 * numOfSamplesPerSplit;
+    UINT_32 blocksInTile = tileSize / blockByteSize;
+
+    if (0 == blocksInTile)
+    {
+        lsb = 0;
+    }
+    else
+    {
+        lsb = Log2(blocksInTile);
+    }
+    msb = bankBits - 1 + lsb;
+
+    UINT_64 blockInBankpipeWithBankBits = AddrInsertBits(blockInBankpipe, bankDataBits, msb, lsb);
+
+    /// NOTE *2 because we are converting to Nibble address in this step
+    UINT_64 metaAddressInPipe = blockInBankpipeWithBankBits * 2 * metadataBitSize / 8;
+
+
+    ///--------------------------------------------------------------------------------------------
+    /// Reinsert pipe bits back into the final address
+    ///--------------------------------------------------------------------------------------------
+    lsb = pipeInterleaveBits + 1; ///<+1 due to Nibble address now gives interleave bits extra lsb.
+    msb = pipeBits - 1 + lsb;
+    UINT_64 metadataAddress = AddrInsertBits(metaAddressInPipe, pipeDataBits, msb, lsb);
+
+    return metadataAddress;
+}
+
+/**
+***************************************************************************************************
+*   CIAddrLib::HwlPadDimensions
+*
+*   @brief
+*       Helper function to pad dimensions
+*
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID CIAddrLib::HwlPadDimensions(
+    AddrTileMode        tileMode,    ///< [in] tile mode
+    UINT_32             bpp,         ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,       ///< [in] surface flags
+    UINT_32             numSamples,  ///< [in] number of samples
+    ADDR_TILEINFO*      pTileInfo,   ///< [in/out] bank structure.
+    UINT_32             padDims,     ///< [in] Dimensions to pad valid value 1,2,3
+    UINT_32             mipLevel,    ///< [in] MipLevel
+    UINT_32*            pPitch,      ///< [in/out] pitch in pixels
+    UINT_32             pitchAlign,  ///< [in] pitch alignment
+    UINT_32*            pHeight,     ///< [in/out] height in pixels
+    UINT_32             heightAlign, ///< [in] height alignment
+    UINT_32*            pSlices,     ///< [in/out] number of slices
+    UINT_32             sliceAlign   ///< [in] number of slice alignment
+    ) const
+{
+    if (m_settings.isVolcanicIslands &&
+        flags.dccCompatible &&
+        (numSamples > 1) &&
+        (mipLevel == 0) &&
+        IsMacroTiled(tileMode))
+    {
+        UINT_32 tileSizePerSample = BITS_TO_BYTES(bpp * MicroTileWidth * MicroTileHeight);
+        UINT_32 samplesPerSplit  = pTileInfo->tileSplitBytes / tileSizePerSample;
+
+        if (samplesPerSplit < numSamples)
+        {
+            UINT_32 dccFastClearByteAlign = HwlGetPipes(pTileInfo) * m_pipeInterleaveBytes * 256;
+            UINT_32 bytesPerSplit = BITS_TO_BYTES((*pPitch) * (*pHeight) * bpp * samplesPerSplit);
+
+            ADDR_ASSERT(IsPow2(dccFastClearByteAlign));
+
+            if (0 != (bytesPerSplit & (dccFastClearByteAlign - 1)))
+            {
+                UINT_32 dccFastClearPixelAlign = dccFastClearByteAlign /
+                                                BITS_TO_BYTES(bpp) /
+                                                samplesPerSplit;
+                UINT_32 macroTilePixelAlign = pitchAlign * heightAlign;
+
+                if ((dccFastClearPixelAlign >= macroTilePixelAlign) &&
+                    ((dccFastClearPixelAlign % macroTilePixelAlign) == 0))
+                {
+                    UINT_32 dccFastClearPitchAlignInMacroTile =
+                        dccFastClearPixelAlign / macroTilePixelAlign;
+                    UINT_32 heightInMacroTile = *pHeight / heightAlign;
+                    UINT_32 dccFastClearPitchAlignInPixels;
+
+                    while ((heightInMacroTile > 1) &&
+                           ((heightInMacroTile % 2) == 0) &&
+                           (dccFastClearPitchAlignInMacroTile > 1) &&
+                           ((dccFastClearPitchAlignInMacroTile % 2) == 0))
+                    {
+                        heightInMacroTile >>= 1;
+                        dccFastClearPitchAlignInMacroTile >>= 1;
+                    }
+
+                    dccFastClearPitchAlignInPixels = pitchAlign * dccFastClearPitchAlignInMacroTile;
+
+                    if (IsPow2(dccFastClearPitchAlignInPixels))
+                    {
+                        *pPitch = PowTwoAlign((*pPitch), dccFastClearPitchAlignInPixels);
+                    }
+                    else
+                    {
+                        *pPitch += (dccFastClearPitchAlignInPixels - 1);
+                        *pPitch /= dccFastClearPitchAlignInPixels;
+                        *pPitch *= dccFastClearPitchAlignInPixels;
+                    }
+                }
+            }
+        }
+    }
+}
+
diff --git a/src/amd/addrlib/r800/ciaddrlib.h b/src/amd/addrlib/r800/ciaddrlib.h
new file mode 100644
index 00000000000..de995fa4058
--- /dev/null
+++ b/src/amd/addrlib/r800/ciaddrlib.h
@@ -0,0 +1,202 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  ciaddrlib.h
+* @brief Contains the CIAddrLib class definition.
+***************************************************************************************************
+*/
+
+#ifndef __CI_ADDR_LIB_H__
+#define __CI_ADDR_LIB_H__
+
+#include "addrlib.h"
+#include "siaddrlib.h"
+
+/**
+***************************************************************************************************
+* @brief CI specific settings structure.
+***************************************************************************************************
+*/
+struct CIChipSettings
+{
+    struct
+    {
+        UINT_32 isSeaIsland : 1;
+        UINT_32 isBonaire   : 1;
+        UINT_32 isKaveri    : 1;
+        UINT_32 isSpectre   : 1;
+        UINT_32 isSpooky    : 1;
+        UINT_32 isKalindi   : 1;
+        // Hawaii is GFXIP 7.2, similar with CI (Bonaire)
+        UINT_32 isHawaii    : 1;
+
+        // VI
+        UINT_32 isVolcanicIslands : 1;
+        UINT_32 isIceland         : 1;
+        UINT_32 isTonga           : 1;
+        UINT_32 isFiji            : 1;
+        UINT_32 isPolaris10       : 1;
+        UINT_32 isPolaris11       : 1;
+        // VI fusion (Carrizo)
+        UINT_32 isCarrizo         : 1;
+    };
+};
+
+/**
+***************************************************************************************************
+* @brief This class is the CI specific address library
+*        function set.
+***************************************************************************************************
+*/
+class CIAddrLib : public SIAddrLib
+{
+public:
+    /// Creates CIAddrLib object
+    static AddrLib* CreateObj(const AddrClient* pClient)
+    {
+        return new(pClient) CIAddrLib(pClient);
+    }
+
+private:
+    CIAddrLib(const AddrClient* pClient);
+    virtual ~CIAddrLib();
+
+protected:
+
+    // Hwl interface - defined in AddrLib
+    virtual ADDR_E_RETURNCODE HwlComputeSurfaceInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeFmaskInfo(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_INFO_OUTPUT* pOut);
+
+    virtual AddrChipFamily HwlConvertChipFamily(
+        UINT_32 uChipFamily, UINT_32 uChipRevision);
+
+    virtual BOOL_32 HwlInitGlobalParams(
+        const ADDR_CREATE_INPUT* pCreateIn);
+
+    virtual ADDR_E_RETURNCODE HwlSetupTileCfg(
+        INT_32 index, INT_32 macroModeIndex, ADDR_TILEINFO* pInfo,
+        AddrTileMode* pMode = 0, AddrTileType* pType = 0) const;
+
+    virtual VOID HwlComputeTileDataWidthAndHeightLinear(
+        UINT_32* pMacroWidth, UINT_32* pMacroHeight,
+        UINT_32 bpp, ADDR_TILEINFO* pTileInfo) const;
+
+    virtual INT_32 HwlComputeMacroModeIndex(
+        INT_32 tileIndex, ADDR_SURFACE_FLAGS flags, UINT_32 bpp, UINT_32 numSamples,
+        ADDR_TILEINFO* pTileInfo, AddrTileMode* pTileMode = NULL, AddrTileType* pTileType = NULL
+        ) const;
+
+    // Sub-hwl interface - defined in EgBasedAddrLib
+    virtual VOID HwlSetupTileInfo(
+        AddrTileMode tileMode, ADDR_SURFACE_FLAGS flags,
+        UINT_32 bpp, UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        ADDR_TILEINFO* inputTileInfo, ADDR_TILEINFO* outputTileInfo,
+        AddrTileType inTileType, ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    virtual INT_32 HwlPostCheckTileIndex(
+        const ADDR_TILEINFO* pInfo, AddrTileMode mode, AddrTileType type,
+        INT curIndex = TileIndexInvalid) const;
+
+    virtual VOID   HwlFmaskPreThunkSurfInfo(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pFmaskIn,
+        const ADDR_COMPUTE_FMASK_INFO_OUTPUT* pFmaskOut,
+        ADDR_COMPUTE_SURFACE_INFO_INPUT* pSurfIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pSurfOut) const;
+
+    virtual VOID   HwlFmaskPostThunkSurfInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pSurfOut,
+        ADDR_COMPUTE_FMASK_INFO_OUTPUT* pFmaskOut) const;
+
+    virtual AddrTileMode HwlDegradeThickTileMode(
+        AddrTileMode baseTileMode, UINT_32 numSlices, UINT_32* pBytesPerTile) const;
+
+    virtual BOOL_32 HwlOverrideTileMode(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        AddrTileMode* pTileMode,
+        AddrTileType* pTileType) const;
+
+    virtual BOOL_32 HwlStereoCheckRightOffsetPadding() const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeDccInfo(
+        const ADDR_COMPUTE_DCCINFO_INPUT* pIn,
+        ADDR_COMPUTE_DCCINFO_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeCmaskAddrFromCoord(
+        const ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+protected:
+    virtual VOID HwlPadDimensions(
+        AddrTileMode tileMode, UINT_32 bpp, ADDR_SURFACE_FLAGS flags,
+        UINT_32 numSamples, ADDR_TILEINFO* pTileInfo, UINT_32 padDims, UINT_32 mipLevel,
+        UINT_32* pPitch, UINT_32 pitchAlign, UINT_32* pHeight, UINT_32 heightAlign,
+        UINT_32* pSlices, UINT_32 sliceAlign) const;
+
+private:
+    VOID ReadGbTileMode(
+        UINT_32 regValue, ADDR_TILECONFIG* pCfg) const;
+
+    VOID ReadGbMacroTileCfg(
+        UINT_32 regValue, ADDR_TILEINFO* pCfg) const;
+
+    UINT_32 GetPrtSwitchP4Threshold() const;
+
+    BOOL_32 InitTileSettingTable(
+        const UINT_32 *pSetting, UINT_32 noOfEntries);
+
+    BOOL_32 InitMacroTileCfgTable(
+        const UINT_32 *pSetting, UINT_32 noOfEntries);
+
+    UINT_64 HwlComputeMetadataNibbleAddress(
+        UINT_64 uncompressedDataByteAddress,
+        UINT_64 dataBaseByteAddress,
+        UINT_64 metadataBaseByteAddress,
+        UINT_32 metadataBitSize,
+        UINT_32 elementBitSize,
+        UINT_32 blockByteSize,
+        UINT_32 pipeInterleaveBytes,
+        UINT_32 numOfPipes,
+        UINT_32 numOfBanks,
+        UINT_32 numOfSamplesPerSplit) const;
+
+    static const UINT_32    MacroTileTableSize = 16;
+    ADDR_TILEINFO           m_macroTileTable[MacroTileTableSize];
+    UINT_32                 m_noOfMacroEntries;
+    BOOL_32                 m_allowNonDispThickModes;
+
+    CIChipSettings          m_settings;
+};
+
+#endif
+
+
diff --git a/src/amd/addrlib/r800/egbaddrlib.cpp b/src/amd/addrlib/r800/egbaddrlib.cpp
new file mode 100644
index 00000000000..e53479839e1
--- /dev/null
+++ b/src/amd/addrlib/r800/egbaddrlib.cpp
@@ -0,0 +1,4577 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  egbaddrlib.cpp
+* @brief Contains the EgBasedAddrLib class implementation
+***************************************************************************************************
+*/
+
+#include "egbaddrlib.h"
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::EgBasedAddrLib
+*
+*   @brief
+*       Constructor
+*
+*   @note
+*
+***************************************************************************************************
+*/
+EgBasedAddrLib::EgBasedAddrLib(const AddrClient* pClient) :
+    AddrLib(pClient),
+    m_ranks(0),
+    m_logicalBanks(0),
+    m_bankInterleave(1)
+{
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::~EgBasedAddrLib
+*
+*   @brief
+*       Destructor
+***************************************************************************************************
+*/
+EgBasedAddrLib::~EgBasedAddrLib()
+{
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::DispatchComputeSurfaceInfo
+*
+*   @brief
+*       Compute surface sizes include padded pitch,height,slices,total size in bytes,
+*       meanwhile output suitable tile mode and base alignment might be changed in this
+*       call as well. Results are returned through output parameters.
+*
+*   @return
+*       TRUE if no error occurs
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::DispatchComputeSurfaceInfo(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut    ///< [out] output structure
+    ) const
+{
+    AddrTileMode        tileMode      = pIn->tileMode;
+    UINT_32             bpp           = pIn->bpp;
+    UINT_32             numSamples    = pIn->numSamples;
+    UINT_32             numFrags      = ((pIn->numFrags == 0) ? numSamples : pIn->numFrags);
+    UINT_32             pitch         = pIn->width;
+    UINT_32             height        = pIn->height;
+    UINT_32             numSlices     = pIn->numSlices;
+    UINT_32             mipLevel      = pIn->mipLevel;
+    ADDR_SURFACE_FLAGS  flags         = pIn->flags;
+
+    ADDR_TILEINFO       tileInfoDef   = {0};
+    ADDR_TILEINFO*      pTileInfo     = &tileInfoDef;
+
+    UINT_32             padDims = 0;
+    BOOL_32             valid;
+
+    tileMode = DegradeLargeThickTile(tileMode, bpp);
+
+    // Only override numSamples for NI above
+    if (m_chipFamily >= ADDR_CHIP_FAMILY_NI)
+    {
+        if (numFrags != numSamples) // This means EQAA
+        {
+            // The real surface size needed is determined by number of fragments
+            numSamples = numFrags;
+        }
+
+        // Save altered numSamples in pOut
+        pOut->numSamples = numSamples;
+    }
+
+    // Caller makes sure pOut->pTileInfo is not NULL, see HwlComputeSurfaceInfo
+    ADDR_ASSERT(pOut->pTileInfo);
+
+    if (pOut->pTileInfo != NULL)
+    {
+        pTileInfo = pOut->pTileInfo;
+    }
+
+    // Set default values
+    if (pIn->pTileInfo != NULL)
+    {
+        if (pTileInfo != pIn->pTileInfo)
+        {
+            *pTileInfo = *pIn->pTileInfo;
+        }
+    }
+    else
+    {
+        memset(pTileInfo, 0, sizeof(ADDR_TILEINFO));
+    }
+
+    // For macro tile mode, we should calculate default tiling parameters
+    HwlSetupTileInfo(tileMode,
+                     flags,
+                     bpp,
+                     pitch,
+                     height,
+                     numSamples,
+                     pIn->pTileInfo,
+                     pTileInfo,
+                     pIn->tileType,
+                     pOut);
+
+    if (flags.cube)
+    {
+        if (mipLevel == 0)
+        {
+            padDims = 2;
+        }
+
+        if (numSlices == 1)
+        {
+            // This is calculating one face, remove cube flag
+            flags.cube = 0;
+        }
+    }
+
+    switch (tileMode)
+    {
+        case ADDR_TM_LINEAR_GENERAL://fall through
+        case ADDR_TM_LINEAR_ALIGNED:
+            valid = ComputeSurfaceInfoLinear(pIn, pOut, padDims);
+            break;
+
+        case ADDR_TM_1D_TILED_THIN1://fall through
+        case ADDR_TM_1D_TILED_THICK:
+            valid = ComputeSurfaceInfoMicroTiled(pIn, pOut, padDims, tileMode);
+            break;
+
+        case ADDR_TM_2D_TILED_THIN1:    //fall through
+        case ADDR_TM_2D_TILED_THICK:    //fall through
+        case ADDR_TM_3D_TILED_THIN1:    //fall through
+        case ADDR_TM_3D_TILED_THICK:    //fall through
+        case ADDR_TM_2D_TILED_XTHICK:   //fall through
+        case ADDR_TM_3D_TILED_XTHICK:   //fall through
+        case ADDR_TM_PRT_TILED_THIN1:   //fall through
+        case ADDR_TM_PRT_2D_TILED_THIN1://fall through
+        case ADDR_TM_PRT_3D_TILED_THIN1://fall through
+        case ADDR_TM_PRT_TILED_THICK:   //fall through
+        case ADDR_TM_PRT_2D_TILED_THICK://fall through
+        case ADDR_TM_PRT_3D_TILED_THICK:
+            valid = ComputeSurfaceInfoMacroTiled(pIn, pOut, padDims, tileMode);
+            break;
+
+        default:
+            valid = FALSE;
+            ADDR_ASSERT_ALWAYS();
+            break;
+    }
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceInfoLinear
+*
+*   @brief
+*       Compute linear surface sizes include padded pitch, height, slices, total size in
+*       bytes, meanwhile alignments as well. Since it is linear mode, so output tile mode
+*       will not be changed here. Results are returned through output parameters.
+*
+*   @return
+*       TRUE if no error occurs
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::ComputeSurfaceInfoLinear(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,    ///< [in] Input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut,   ///< [out] Output structure
+    UINT_32                                 padDims ///< [in] Dimensions to padd
+    ) const
+{
+    UINT_32 expPitch = pIn->width;
+    UINT_32 expHeight = pIn->height;
+    UINT_32 expNumSlices = pIn->numSlices;
+
+    // No linear MSAA on real H/W, keep this for TGL
+    UINT_32 numSamples = pOut->numSamples;
+
+    const UINT_32 microTileThickness = 1;
+
+    //
+    // Compute the surface alignments.
+    //
+    ComputeSurfaceAlignmentsLinear(pIn->tileMode,
+                                   pIn->bpp,
+                                   pIn->flags,
+                                   &pOut->baseAlign,
+                                   &pOut->pitchAlign,
+                                   &pOut->heightAlign);
+
+    if ((pIn->tileMode == ADDR_TM_LINEAR_GENERAL) && pIn->flags.color && (pIn->height > 1))
+    {
+#if !ALT_TEST
+        // When linear_general surface is accessed in multiple lines, it requires 8 pixels in pitch
+        // alignment since PITCH_TILE_MAX is in unit of 8 pixels.
+        // It is OK if it is accessed per line.
+        ADDR_ASSERT((pIn->width % 8) == 0);
+#endif
+    }
+
+    pOut->depthAlign = microTileThickness;
+
+    expPitch = HwlPreHandleBaseLvl3xPitch(pIn, expPitch);
+
+    //
+    // Pad pitch and height to the required granularities.
+    //
+    PadDimensions(pIn->tileMode,
+                  pIn->bpp,
+                  pIn->flags,
+                  numSamples,
+                  pOut->pTileInfo,
+                  padDims,
+                  pIn->mipLevel,
+                  &expPitch, pOut->pitchAlign,
+                  &expHeight, pOut->heightAlign,
+                  &expNumSlices, microTileThickness);
+
+    expPitch = HwlPostHandleBaseLvl3xPitch(pIn, expPitch);
+
+    //
+    // Adjust per HWL
+    //
+
+    UINT_64 logicalSliceSize;
+
+    logicalSliceSize = HwlGetSizeAdjustmentLinear(pIn->tileMode,
+                                                  pIn->bpp,
+                                                  numSamples,
+                                                  pOut->baseAlign,
+                                                  pOut->pitchAlign,
+                                                  &expPitch,
+                                                  &expHeight,
+                                                  &pOut->heightAlign);
+
+
+    pOut->pitch = expPitch;
+    pOut->height = expHeight;
+    pOut->depth = expNumSlices;
+
+    pOut->surfSize = logicalSliceSize * expNumSlices;
+
+    pOut->tileMode = pIn->tileMode;
+
+    return TRUE;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceInfoMicroTiled
+*
+*   @brief
+*       Compute 1D/Micro Tiled surface sizes include padded pitch, height, slices, total
+*       size in bytes, meanwhile alignments as well. Results are returned through output
+*       parameters.
+*
+*   @return
+*       TRUE if no error occurs
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::ComputeSurfaceInfoMicroTiled(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,        ///< [in] Input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut,       ///< [out] Output structure
+    UINT_32                                 padDims,    ///< [in] Dimensions to padd
+    AddrTileMode                            expTileMode ///< [in] Expected tile mode
+    ) const
+{
+    BOOL_32 valid = TRUE;
+
+    UINT_32 microTileThickness;
+    UINT_32 expPitch = pIn->width;
+    UINT_32 expHeight = pIn->height;
+    UINT_32 expNumSlices = pIn->numSlices;
+
+    // No 1D MSAA on real H/W, keep this for TGL
+    UINT_32 numSamples = pOut->numSamples;
+
+    //
+    // Compute the micro tile thickness.
+    //
+    microTileThickness = ComputeSurfaceThickness(expTileMode);
+
+    //
+    // Extra override for mip levels
+    //
+    if (pIn->mipLevel > 0)
+    {
+        //
+        // Reduce tiling mode from thick to thin if the number of slices is less than the
+        // micro tile thickness.
+        //
+        if ((expTileMode == ADDR_TM_1D_TILED_THICK) &&
+            (expNumSlices < ThickTileThickness))
+        {
+            expTileMode = HwlDegradeThickTileMode(ADDR_TM_1D_TILED_THICK, expNumSlices, NULL);
+            if (expTileMode != ADDR_TM_1D_TILED_THICK)
+            {
+                microTileThickness = 1;
+            }
+        }
+    }
+
+    //
+    // Compute the surface restrictions.
+    //
+    ComputeSurfaceAlignmentsMicroTiled(expTileMode,
+                                       pIn->bpp,
+                                       pIn->flags,
+                                       pIn->mipLevel,
+                                       numSamples,
+                                       &pOut->baseAlign,
+                                       &pOut->pitchAlign,
+                                       &pOut->heightAlign);
+
+    pOut->depthAlign = microTileThickness;
+
+    //
+    // Pad pitch and height to the required granularities.
+    // Compute surface size.
+    // Return parameters.
+    //
+    PadDimensions(expTileMode,
+                  pIn->bpp,
+                  pIn->flags,
+                  numSamples,
+                  pOut->pTileInfo,
+                  padDims,
+                  pIn->mipLevel,
+                  &expPitch, pOut->pitchAlign,
+                  &expHeight, pOut->heightAlign,
+                  &expNumSlices, microTileThickness);
+
+    //
+    // Get HWL specific pitch adjustment
+    //
+    UINT_64 logicalSliceSize = HwlGetSizeAdjustmentMicroTiled(microTileThickness,
+                                                              pIn->bpp,
+                                                              pIn->flags,
+                                                              numSamples,
+                                                              pOut->baseAlign,
+                                                              pOut->pitchAlign,
+                                                              &expPitch,
+                                                              &expHeight);
+
+
+    pOut->pitch = expPitch;
+    pOut->height = expHeight;
+    pOut->depth = expNumSlices;
+
+    pOut->surfSize = logicalSliceSize * expNumSlices;
+
+    pOut->tileMode = expTileMode;
+
+    return valid;
+}
+
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceInfoMacroTiled
+*
+*   @brief
+*       Compute 2D/macro tiled surface sizes include padded pitch, height, slices, total
+*       size in bytes, meanwhile output suitable tile mode and alignments might be changed
+*       in this call as well. Results are returned through output parameters.
+*
+*   @return
+*       TRUE if no error occurs
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::ComputeSurfaceInfoMacroTiled(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,        ///< [in] Input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut,       ///< [out] Output structure
+    UINT_32                                 padDims,    ///< [in] Dimensions to padd
+    AddrTileMode                            expTileMode ///< [in] Expected tile mode
+    ) const
+{
+    BOOL_32 valid = TRUE;
+
+    AddrTileMode origTileMode = expTileMode;
+    UINT_32 microTileThickness;
+
+    UINT_32 paddedPitch;
+    UINT_32 paddedHeight;
+    UINT_64 bytesPerSlice;
+
+    UINT_32 expPitch     = pIn->width;
+    UINT_32 expHeight    = pIn->height;
+    UINT_32 expNumSlices = pIn->numSlices;
+
+    UINT_32 numSamples = pOut->numSamples;
+
+    //
+    // Compute the surface restrictions as base
+    // SanityCheckMacroTiled is called in ComputeSurfaceAlignmentsMacroTiled
+    //
+    valid = ComputeSurfaceAlignmentsMacroTiled(expTileMode,
+                                               pIn->bpp,
+                                               pIn->flags,
+                                               pIn->mipLevel,
+                                               numSamples,
+                                               pOut->pTileInfo,
+                                               &pOut->baseAlign,
+                                               &pOut->pitchAlign,
+                                               &pOut->heightAlign);
+
+    if (valid)
+    {
+        //
+        // Compute the micro tile thickness.
+        //
+        microTileThickness = ComputeSurfaceThickness(expTileMode);
+
+        //
+        // Find the correct tiling mode for mip levels
+        //
+        if (pIn->mipLevel > 0)
+        {
+            //
+            // Try valid tile mode
+            //
+            expTileMode = ComputeSurfaceMipLevelTileMode(expTileMode,
+                                                         pIn->bpp,
+                                                         expPitch,
+                                                         expHeight,
+                                                         expNumSlices,
+                                                         numSamples,
+                                                         pOut->pitchAlign,
+                                                         pOut->heightAlign,
+                                                         pOut->pTileInfo);
+
+            if (!IsMacroTiled(expTileMode)) // Downgraded to micro-tiled
+            {
+                return ComputeSurfaceInfoMicroTiled(pIn, pOut, padDims, expTileMode);
+            }
+            else
+            {
+                if (microTileThickness != ComputeSurfaceThickness(expTileMode))
+                {
+                    //
+                    // Re-compute if thickness changed since bank-height may be changed!
+                    //
+                    return ComputeSurfaceInfoMacroTiled(pIn, pOut, padDims, expTileMode);
+                }
+            }
+        }
+
+        paddedPitch     = expPitch;
+        paddedHeight    = expHeight;
+
+        //
+        // Re-cal alignment
+        //
+        if (expTileMode != origTileMode) // Tile mode is changed but still macro-tiled
+        {
+            valid = ComputeSurfaceAlignmentsMacroTiled(expTileMode,
+                                                       pIn->bpp,
+                                                       pIn->flags,
+                                                       pIn->mipLevel,
+                                                       numSamples,
+                                                       pOut->pTileInfo,
+                                                       &pOut->baseAlign,
+                                                       &pOut->pitchAlign,
+                                                       &pOut->heightAlign);
+        }
+
+        //
+        // Do padding
+        //
+        PadDimensions(expTileMode,
+                      pIn->bpp,
+                      pIn->flags,
+                      numSamples,
+                      pOut->pTileInfo,
+                      padDims,
+                      pIn->mipLevel,
+                      &paddedPitch, pOut->pitchAlign,
+                      &paddedHeight, pOut->heightAlign,
+                      &expNumSlices, microTileThickness);
+
+        if (pIn->flags.qbStereo &&
+            (pOut->pStereoInfo != NULL) &&
+            HwlStereoCheckRightOffsetPadding())
+        {
+            // Eye height's bank bits are different from y == 0?
+            // Since 3D rendering treats right eye buffer starting from y == "eye height" while
+            // display engine treats it to be 0, so the bank bits may be different, we pad
+            // more in height to make sure y == "eye height" has the same bank bits as y == 0.
+            UINT_32 checkMask = pOut->pTileInfo->banks - 1;
+            UINT_32 bankBits = 0;
+            do
+            {
+                bankBits = (paddedHeight / 8 / pOut->pTileInfo->bankHeight) & checkMask;
+
+                if (bankBits)
+                {
+                   paddedHeight += pOut->heightAlign;
+                }
+            } while (bankBits);
+        }
+
+        //
+        // Compute the size of a slice.
+        //
+        bytesPerSlice = BITS_TO_BYTES(static_cast<UINT_64>(paddedPitch) *
+                                      paddedHeight * NextPow2(pIn->bpp) * numSamples);
+
+        pOut->pitch = paddedPitch;
+        // Put this check right here to workaround special mipmap cases which the original height
+        // is needed.
+        // The original height is pre-stored in pOut->height in PostComputeMipLevel and
+        // pOut->pitch is needed in HwlCheckLastMacroTiledLvl, too.
+        if (m_configFlags.checkLast2DLevel && numSamples == 1) // Don't check MSAA
+        {
+            // Set a TRUE in pOut if next Level is the first 1D sub level
+            HwlCheckLastMacroTiledLvl(pIn, pOut);
+        }
+        pOut->height = paddedHeight;
+
+        pOut->depth = expNumSlices;
+
+        pOut->surfSize = bytesPerSlice * expNumSlices;
+
+        pOut->tileMode = expTileMode;
+
+        pOut->depthAlign = microTileThickness;
+
+    } // if (valid)
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceAlignmentsLinear
+*
+*   @brief
+*       Compute linear surface alignment, calculation results are returned through
+*       output parameters.
+*
+*   @return
+*       TRUE if no error occurs
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::ComputeSurfaceAlignmentsLinear(
+    AddrTileMode        tileMode,          ///< [in] tile mode
+    UINT_32             bpp,               ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,             ///< [in] surface flags
+    UINT_32*            pBaseAlign,        ///< [out] base address alignment in bytes
+    UINT_32*            pPitchAlign,       ///< [out] pitch alignment in pixels
+    UINT_32*            pHeightAlign       ///< [out] height alignment in pixels
+    ) const
+{
+    BOOL_32 valid = TRUE;
+
+    switch (tileMode)
+    {
+        case ADDR_TM_LINEAR_GENERAL:
+            //
+            // The required base alignment and pitch and height granularities is to 1 element.
+            //
+            *pBaseAlign   = (bpp > 8) ? bpp / 8 : 1;
+            *pPitchAlign  = 1;
+            *pHeightAlign = 1;
+            break;
+        case ADDR_TM_LINEAR_ALIGNED:
+            //
+            // The required alignment for base is the pipe interleave size.
+            // The required granularity for pitch is hwl dependent.
+            // The required granularity for height is one row.
+            //
+            *pBaseAlign     = m_pipeInterleaveBytes;
+            *pPitchAlign    = HwlGetPitchAlignmentLinear(bpp, flags);
+            *pHeightAlign   = 1;
+            break;
+        default:
+            *pBaseAlign     = 1;
+            *pPitchAlign    = 1;
+            *pHeightAlign   = 1;
+            ADDR_UNHANDLED_CASE();
+            break;
+    }
+
+    AdjustPitchAlignment(flags, pPitchAlign);
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceAlignmentsMicroTiled
+*
+*   @brief
+*       Compute 1D tiled surface alignment, calculation results are returned through
+*       output parameters.
+*
+*   @return
+*       TRUE if no error occurs
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::ComputeSurfaceAlignmentsMicroTiled(
+    AddrTileMode        tileMode,          ///< [in] tile mode
+    UINT_32             bpp,               ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,             ///< [in] surface flags
+    UINT_32             mipLevel,          ///< [in] mip level
+    UINT_32             numSamples,        ///< [in] number of samples
+    UINT_32*            pBaseAlign,        ///< [out] base address alignment in bytes
+    UINT_32*            pPitchAlign,       ///< [out] pitch alignment in pixels
+    UINT_32*            pHeightAlign       ///< [out] height alignment in pixels
+    ) const
+{
+    BOOL_32 valid = TRUE;
+
+    //
+    // The required alignment for base is the pipe interleave size.
+    //
+    *pBaseAlign   = m_pipeInterleaveBytes;
+
+    *pPitchAlign  = HwlGetPitchAlignmentMicroTiled(tileMode, bpp, flags, numSamples);
+
+    *pHeightAlign = MicroTileHeight;
+
+    AdjustPitchAlignment(flags, pPitchAlign);
+
+    // ECR#393489
+    // Workaround 2 for 1D tiling -  There is HW bug for Carrizo
+    // where it requires the following alignments for 1D tiling.
+    if (flags.czDispCompatible && (mipLevel == 0))
+    {
+        *pBaseAlign  = PowTwoAlign(*pBaseAlign, 4096);                         //Base address MOD 4096 = 0
+        *pPitchAlign = PowTwoAlign(*pPitchAlign, 512 / (BITS_TO_BYTES(bpp))); //(8 lines * pitch * bytes per pixel) MOD 4096 = 0
+    }
+    // end Carrizo workaround for 1D tilling
+
+    return valid;
+}
+
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlReduceBankWidthHeight
+*
+*   @brief
+*       Additional checks, reduce bankHeight/bankWidth if needed and possible
+*       tileSize*BANK_WIDTH*BANK_HEIGHT <= ROW_SIZE
+*
+*   @return
+*       TRUE if no error occurs
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::HwlReduceBankWidthHeight(
+    UINT_32             tileSize,           ///< [in] tile size
+    UINT_32             bpp,                ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,              ///< [in] surface flags
+    UINT_32             numSamples,         ///< [in] number of samples
+    UINT_32             bankHeightAlign,    ///< [in] bank height alignment
+    UINT_32             pipes,              ///< [in] pipes
+    ADDR_TILEINFO*      pTileInfo           ///< [in/out] bank structure.
+    ) const
+{
+    UINT_32 macroAspectAlign;
+    BOOL_32 valid = TRUE;
+
+    if (tileSize * pTileInfo->bankWidth * pTileInfo->bankHeight > m_rowSize)
+    {
+        BOOL_32 stillGreater = TRUE;
+
+        // Try reducing bankWidth first
+        if (stillGreater && pTileInfo->bankWidth > 1)
+        {
+            while (stillGreater && pTileInfo->bankWidth > 0)
+            {
+                pTileInfo->bankWidth >>= 1;
+
+                if (pTileInfo->bankWidth == 0)
+                {
+                    pTileInfo->bankWidth = 1;
+                    break;
+                }
+
+                stillGreater =
+                    tileSize * pTileInfo->bankWidth * pTileInfo->bankHeight > m_rowSize;
+            }
+
+            // bankWidth is reduced above, so we need to recalculate bankHeight and ratio
+            bankHeightAlign = Max(1u,
+                                  m_pipeInterleaveBytes * m_bankInterleave /
+                                  (tileSize * pTileInfo->bankWidth)
+                                  );
+
+            // We cannot increase bankHeight so just assert this case.
+            ADDR_ASSERT((pTileInfo->bankHeight % bankHeightAlign) == 0);
+
+            if (numSamples == 1)
+            {
+                macroAspectAlign = Max(1u,
+                                   m_pipeInterleaveBytes * m_bankInterleave /
+                                   (tileSize * pipes * pTileInfo->bankWidth)
+                                   );
+                pTileInfo->macroAspectRatio = PowTwoAlign(pTileInfo->macroAspectRatio,
+                                                          macroAspectAlign);
+            }
+        }
+
+        // Early quit bank_height degradation for "64" bit z buffer
+        if (flags.depth && bpp >= 64)
+        {
+            stillGreater = FALSE;
+        }
+
+        // Then try reducing bankHeight
+        if (stillGreater && pTileInfo->bankHeight > bankHeightAlign)
+        {
+            while (stillGreater && pTileInfo->bankHeight > bankHeightAlign)
+            {
+                pTileInfo->bankHeight >>= 1;
+
+                if (pTileInfo->bankHeight < bankHeightAlign)
+                {
+                    pTileInfo->bankHeight = bankHeightAlign;
+                    break;
+                }
+
+                stillGreater =
+                    tileSize * pTileInfo->bankWidth * pTileInfo->bankHeight > m_rowSize;
+            }
+        }
+
+        valid = !stillGreater;
+
+        // Generate a warning if we still fail to meet this constraint
+        if (!valid)
+        {
+            ADDR_WARN(
+                0, ("TILE_SIZE(%d)*BANK_WIDTH(%d)*BANK_HEIGHT(%d) <= ROW_SIZE(%d)",
+                tileSize, pTileInfo->bankWidth, pTileInfo->bankHeight, m_rowSize));
+        }
+    }
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceAlignmentsMacroTiled
+*
+*   @brief
+*       Compute 2D tiled surface alignment, calculation results are returned through
+*       output parameters.
+*
+*   @return
+*       TRUE if no error occurs
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::ComputeSurfaceAlignmentsMacroTiled(
+    AddrTileMode        tileMode,           ///< [in] tile mode
+    UINT_32             bpp,                ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,              ///< [in] surface flags
+    UINT_32             mipLevel,           ///< [in] mip level
+    UINT_32             numSamples,         ///< [in] number of samples
+    ADDR_TILEINFO*      pTileInfo,          ///< [in/out] bank structure.
+    UINT_32*            pBaseAlign,         ///< [out] base address alignment in bytes
+    UINT_32*            pPitchAlign,        ///< [out] pitch alignment in pixels
+    UINT_32*            pHeightAlign        ///< [out] height alignment in pixels
+    ) const
+{
+    BOOL_32 valid = SanityCheckMacroTiled(pTileInfo);
+
+    if (valid)
+    {
+        UINT_32 macroTileWidth;
+        UINT_32 macroTileHeight;
+
+        UINT_32 tileSize;
+        UINT_32 bankHeightAlign;
+        UINT_32 macroAspectAlign;
+
+        UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+        UINT_32 pipes = HwlGetPipes(pTileInfo);
+
+        //
+        // Align bank height first according to latest h/w spec
+        //
+
+        // tile_size = MIN(tile_split, 64 * tile_thickness * element_bytes * num_samples)
+        tileSize = Min(pTileInfo->tileSplitBytes,
+                       BITS_TO_BYTES(64 * thickness * bpp * numSamples));
+
+        // bank_height_align =
+        // MAX(1, (pipe_interleave_bytes * bank_interleave)/(tile_size*bank_width))
+        bankHeightAlign = Max(1u,
+                              m_pipeInterleaveBytes * m_bankInterleave /
+                              (tileSize * pTileInfo->bankWidth)
+                              );
+
+        pTileInfo->bankHeight = PowTwoAlign(pTileInfo->bankHeight, bankHeightAlign);
+
+        // num_pipes * bank_width * macro_tile_aspect >=
+        // (pipe_interleave_size * bank_interleave) / tile_size
+        if (numSamples == 1)
+        {
+            // this restriction is only for mipmap (mipmap's numSamples must be 1)
+            macroAspectAlign = Max(1u,
+                               m_pipeInterleaveBytes * m_bankInterleave /
+                               (tileSize * pipes * pTileInfo->bankWidth)
+                               );
+            pTileInfo->macroAspectRatio = PowTwoAlign(pTileInfo->macroAspectRatio, macroAspectAlign);
+        }
+
+        valid = HwlReduceBankWidthHeight(tileSize,
+                                      bpp,
+                                      flags,
+                                      numSamples,
+                                      bankHeightAlign,
+                                      pipes,
+                                      pTileInfo);
+
+        //
+        // The required granularity for pitch is the macro tile width.
+        //
+        macroTileWidth = MicroTileWidth * pTileInfo->bankWidth * pipes *
+            pTileInfo->macroAspectRatio;
+
+        *pPitchAlign = macroTileWidth;
+
+        AdjustPitchAlignment(flags, pPitchAlign);
+
+        //
+        // The required granularity for height is the macro tile height.
+        //
+        macroTileHeight = MicroTileHeight * pTileInfo->bankHeight * pTileInfo->banks /
+            pTileInfo->macroAspectRatio;
+
+        *pHeightAlign = macroTileHeight;
+
+        //
+        // Compute base alignment
+        //
+        *pBaseAlign = pipes *
+            pTileInfo->bankWidth * pTileInfo->banks * pTileInfo->bankHeight * tileSize;
+
+        if ((mipLevel == 0) && (flags.prt) && (m_chipFamily == ADDR_CHIP_FAMILY_SI))
+        {
+            static const UINT_32 PrtTileSize = 0x10000;
+
+            UINT_32 macroTileSize = macroTileWidth * macroTileHeight * numSamples * bpp / 8;
+
+            if (macroTileSize < PrtTileSize)
+            {
+                UINT_32 numMacroTiles = PrtTileSize / macroTileSize;
+
+                ADDR_ASSERT((PrtTileSize % macroTileSize) == 0);
+
+                *pPitchAlign *= numMacroTiles;
+                *pBaseAlign  *= numMacroTiles;
+            }
+        }
+    }
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::SanityCheckMacroTiled
+*
+*   @brief
+*       Check if macro-tiled parameters are valid
+*   @return
+*       TRUE if valid
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::SanityCheckMacroTiled(
+    ADDR_TILEINFO* pTileInfo   ///< [in] macro-tiled parameters
+    ) const
+{
+    BOOL_32 valid       = TRUE;
+    UINT_32 numPipes    = HwlGetPipes(pTileInfo);
+
+    switch (pTileInfo->banks)
+    {
+        case 2: //fall through
+        case 4: //fall through
+        case 8: //fall through
+        case 16:
+            break;
+        default:
+            valid = FALSE;
+            break;
+
+    }
+
+    if (valid)
+    {
+        switch (pTileInfo->bankWidth)
+        {
+            case 1: //fall through
+            case 2: //fall through
+            case 4: //fall through
+            case 8:
+                break;
+            default:
+                valid = FALSE;
+                break;
+        }
+    }
+
+    if (valid)
+    {
+        switch (pTileInfo->bankHeight)
+        {
+            case 1: //fall through
+            case 2: //fall through
+            case 4: //fall through
+            case 8:
+                break;
+            default:
+                valid = FALSE;
+                break;
+        }
+    }
+
+    if (valid)
+    {
+        switch (pTileInfo->macroAspectRatio)
+        {
+            case 1: //fall through
+            case 2: //fall through
+            case 4: //fall through
+            case 8:
+                break;
+            default:
+                valid = FALSE;
+                break;
+        }
+    }
+
+    if (valid)
+    {
+        if (pTileInfo->banks < pTileInfo->macroAspectRatio)
+        {
+            // This will generate macro tile height <= 1
+            valid = FALSE;
+        }
+    }
+
+    if (valid)
+    {
+        if (pTileInfo->tileSplitBytes > m_rowSize)
+        {
+            valid = FALSE;
+        }
+    }
+
+    if (valid)
+    {
+        valid = HwlSanityCheckMacroTiled(pTileInfo);
+    }
+
+    ADDR_ASSERT(valid == TRUE);
+
+    // Add this assert for guidance
+    ADDR_ASSERT(numPipes * pTileInfo->banks >= 4);
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceMipLevelTileMode
+*
+*   @brief
+*       Compute valid tile mode for surface mipmap sub-levels
+*
+*   @return
+*       Suitable tile mode
+***************************************************************************************************
+*/
+AddrTileMode EgBasedAddrLib::ComputeSurfaceMipLevelTileMode(
+    AddrTileMode        baseTileMode,   ///< [in] base tile mode
+    UINT_32             bpp,            ///< [in] bits per pixels
+    UINT_32             pitch,          ///< [in] current level pitch
+    UINT_32             height,         ///< [in] current level height
+    UINT_32             numSlices,      ///< [in] current number of slices
+    UINT_32             numSamples,     ///< [in] number of samples
+    UINT_32             pitchAlign,     ///< [in] pitch alignment
+    UINT_32             heightAlign,    ///< [in] height alignment
+    ADDR_TILEINFO*      pTileInfo       ///< [in] ptr to bank structure
+    ) const
+{
+    UINT_32 bytesPerTile;
+
+    AddrTileMode expTileMode = baseTileMode;
+    UINT_32 microTileThickness = ComputeSurfaceThickness(expTileMode);
+    UINT_32 interleaveSize = m_pipeInterleaveBytes * m_bankInterleave;
+
+    //
+    // Compute the size of a slice.
+    //
+    bytesPerTile = BITS_TO_BYTES(MicroTilePixels * microTileThickness * NextPow2(bpp) * numSamples);
+
+    //
+    // Reduce tiling mode from thick to thin if the number of slices is less than the
+    // micro tile thickness.
+    //
+    if (numSlices < microTileThickness)
+    {
+        expTileMode = HwlDegradeThickTileMode(expTileMode, numSlices, &bytesPerTile);
+    }
+
+    if (bytesPerTile > pTileInfo->tileSplitBytes)
+    {
+        bytesPerTile = pTileInfo->tileSplitBytes;
+    }
+
+    UINT_32 threshold1 =
+        bytesPerTile * HwlGetPipes(pTileInfo) * pTileInfo->bankWidth * pTileInfo->macroAspectRatio;
+
+    UINT_32 threshold2 =
+        bytesPerTile * pTileInfo->bankWidth * pTileInfo->bankHeight;
+
+    //
+    // Reduce the tile mode from 2D/3D to 1D in following conditions
+    //
+    switch (expTileMode)
+    {
+        case ADDR_TM_2D_TILED_THIN1: //fall through
+        case ADDR_TM_3D_TILED_THIN1:
+        case ADDR_TM_PRT_TILED_THIN1:
+        case ADDR_TM_PRT_2D_TILED_THIN1:
+        case ADDR_TM_PRT_3D_TILED_THIN1:
+            if ((pitch < pitchAlign) ||
+                (height < heightAlign) ||
+                (interleaveSize > threshold1) ||
+                (interleaveSize > threshold2))
+            {
+                expTileMode = ADDR_TM_1D_TILED_THIN1;
+            }
+            break;
+        case ADDR_TM_2D_TILED_THICK: //fall through
+        case ADDR_TM_3D_TILED_THICK:
+        case ADDR_TM_2D_TILED_XTHICK:
+        case ADDR_TM_3D_TILED_XTHICK:
+        case ADDR_TM_PRT_TILED_THICK:
+        case ADDR_TM_PRT_2D_TILED_THICK:
+        case ADDR_TM_PRT_3D_TILED_THICK:
+            if ((pitch < pitchAlign) ||
+                (height < heightAlign))
+            {
+                expTileMode = ADDR_TM_1D_TILED_THICK;
+            }
+            break;
+        default:
+            break;
+    }
+
+    return expTileMode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlDegradeBaseLevel
+*   @brief
+*       Check if degrade is needed for base level
+*   @return
+*       TRUE if degrade is suggested
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::HwlDegradeBaseLevel(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn) const
+{
+    BOOL_32 degrade = FALSE;
+    BOOL_32 valid = TRUE;
+
+    ADDR_ASSERT(IsMacroTiled(pIn->tileMode));
+
+    UINT_32 baseAlign;
+    UINT_32 pitchAlign;
+    UINT_32 heightAlign;
+
+    ADDR_ASSERT(pIn->pTileInfo);
+    ADDR_TILEINFO tileInfo = *pIn->pTileInfo;
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT out = {0};
+
+    if (UseTileIndex(pIn->tileIndex))
+    {
+        out.tileIndex = pIn->tileIndex;
+        out.macroModeIndex = TileIndexInvalid;
+    }
+
+    HwlSetupTileInfo(pIn->tileMode,
+                     pIn->flags,
+                     pIn->bpp,
+                     pIn->width,
+                     pIn->height,
+                     pIn->numSamples,
+                     &tileInfo,
+                     &tileInfo,
+                     pIn->tileType,
+                     &out);
+
+    valid = ComputeSurfaceAlignmentsMacroTiled(pIn->tileMode,
+                                               pIn->bpp,
+                                               pIn->flags,
+                                               pIn->mipLevel,
+                                               pIn->numSamples,
+                                               &tileInfo,
+                                               &baseAlign,
+                                               &pitchAlign,
+                                               &heightAlign);
+
+    if (valid)
+    {
+        degrade = (pIn->width < pitchAlign || pIn->height < heightAlign);
+    }
+    else
+    {
+        degrade = TRUE;
+    }
+
+    return degrade;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlDegradeThickTileMode
+*
+*   @brief
+*       Degrades valid tile mode for thick modes if needed
+*
+*   @return
+*       Suitable tile mode
+***************************************************************************************************
+*/
+AddrTileMode EgBasedAddrLib::HwlDegradeThickTileMode(
+    AddrTileMode        baseTileMode,   ///< [in] base tile mode
+    UINT_32             numSlices,      ///< [in] current number of slices
+    UINT_32*            pBytesPerTile   ///< [in/out] pointer to bytes per slice
+    ) const
+{
+    ADDR_ASSERT(numSlices < ComputeSurfaceThickness(baseTileMode));
+    // if pBytesPerTile is NULL, this is a don't-care....
+    UINT_32 bytesPerTile = pBytesPerTile != NULL ? *pBytesPerTile : 64;
+
+    AddrTileMode expTileMode = baseTileMode;
+    switch (baseTileMode)
+    {
+        case ADDR_TM_1D_TILED_THICK:
+            expTileMode = ADDR_TM_1D_TILED_THIN1;
+            bytesPerTile >>= 2;
+            break;
+        case ADDR_TM_2D_TILED_THICK:
+            expTileMode = ADDR_TM_2D_TILED_THIN1;
+            bytesPerTile >>= 2;
+            break;
+        case ADDR_TM_3D_TILED_THICK:
+            expTileMode = ADDR_TM_3D_TILED_THIN1;
+            bytesPerTile >>= 2;
+            break;
+        case ADDR_TM_2D_TILED_XTHICK:
+            if (numSlices < ThickTileThickness)
+            {
+                expTileMode = ADDR_TM_2D_TILED_THIN1;
+                bytesPerTile >>= 3;
+            }
+            else
+            {
+                expTileMode = ADDR_TM_2D_TILED_THICK;
+                bytesPerTile >>= 1;
+            }
+            break;
+        case ADDR_TM_3D_TILED_XTHICK:
+            if (numSlices < ThickTileThickness)
+            {
+                expTileMode = ADDR_TM_3D_TILED_THIN1;
+                bytesPerTile >>= 3;
+            }
+            else
+            {
+                expTileMode = ADDR_TM_3D_TILED_THICK;
+                bytesPerTile >>= 1;
+            }
+            break;
+        default:
+            ADDR_ASSERT_ALWAYS();
+            break;
+    }
+
+    if (pBytesPerTile != NULL)
+    {
+        *pBytesPerTile = bytesPerTile;
+    }
+
+    return expTileMode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::DispatchComputeSurfaceAddrFromCoord
+*
+*   @brief
+*       Compute surface address from given coord (x, y, slice,sample)
+*
+*   @return
+*       Address in bytes
+***************************************************************************************************
+*/
+UINT_64 EgBasedAddrLib::DispatchComputeSurfaceAddrFromCoord(
+    const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT*      pOut    ///< [out] output structure
+    ) const
+{
+    UINT_32             x                  = pIn->x;
+    UINT_32             y                  = pIn->y;
+    UINT_32             slice              = pIn->slice;
+    UINT_32             sample             = pIn->sample;
+    UINT_32             bpp                = pIn->bpp;
+    UINT_32             pitch              = pIn->pitch;
+    UINT_32             height             = pIn->height;
+    UINT_32             numSlices          = pIn->numSlices;
+    UINT_32             numSamples         = ((pIn->numSamples == 0) ? 1 : pIn->numSamples);
+    UINT_32             numFrags           = ((pIn->numFrags == 0) ? numSamples : pIn->numFrags);
+    AddrTileMode        tileMode           = pIn->tileMode;
+    AddrTileType        microTileType      = pIn->tileType;
+    BOOL_32             ignoreSE           = pIn->ignoreSE;
+    BOOL_32             isDepthSampleOrder = pIn->isDepth;
+    ADDR_TILEINFO*      pTileInfo          = pIn->pTileInfo;
+
+    UINT_32*            pBitPosition       = &pOut->bitPosition;
+    UINT_64             addr;
+
+#if ADDR_AM_BUILD
+    UINT_32             addr5Bit           = 0;
+    UINT_32             addr5Swizzle       = pIn->addr5Swizzle;
+    BOOL_32             is32ByteTile       = pIn->is32ByteTile;
+#endif
+
+    // ADDR_DEPTH_SAMPLE_ORDER = non-disp + depth-sample-order
+    if (microTileType == ADDR_DEPTH_SAMPLE_ORDER)
+    {
+        isDepthSampleOrder = TRUE;
+    }
+
+    if (m_chipFamily >= ADDR_CHIP_FAMILY_NI)
+    {
+        if (numFrags != numSamples)
+        {
+            numSamples = numFrags;
+            ADDR_ASSERT(sample < numSamples);
+        }
+
+        /// @note
+        /// 128 bit/thick tiled surface doesn't support display tiling and
+        /// mipmap chain must have the same tileType, so please fill tileType correctly
+        if (!IsLinear(pIn->tileMode))
+        {
+            if (bpp >= 128 || ComputeSurfaceThickness(tileMode) > 1)
+            {
+                ADDR_ASSERT(microTileType != ADDR_DISPLAYABLE);
+            }
+        }
+    }
+
+    switch (tileMode)
+    {
+        case ADDR_TM_LINEAR_GENERAL://fall through
+        case ADDR_TM_LINEAR_ALIGNED:
+            addr = ComputeSurfaceAddrFromCoordLinear(x,
+                                                     y,
+                                                     slice,
+                                                     sample,
+                                                     bpp,
+                                                     pitch,
+                                                     height,
+                                                     numSlices,
+                                                     pBitPosition);
+            break;
+        case ADDR_TM_1D_TILED_THIN1://fall through
+        case ADDR_TM_1D_TILED_THICK:
+            addr = ComputeSurfaceAddrFromCoordMicroTiled(x,
+                                                         y,
+                                                         slice,
+                                                         sample,
+                                                         bpp,
+                                                         pitch,
+                                                         height,
+                                                         numSamples,
+                                                         tileMode,
+                                                         microTileType,
+                                                         isDepthSampleOrder,
+                                                         pBitPosition);
+            break;
+        case ADDR_TM_2D_TILED_THIN1:    //fall through
+        case ADDR_TM_2D_TILED_THICK:    //fall through
+        case ADDR_TM_3D_TILED_THIN1:    //fall through
+        case ADDR_TM_3D_TILED_THICK:    //fall through
+        case ADDR_TM_2D_TILED_XTHICK:   //fall through
+        case ADDR_TM_3D_TILED_XTHICK:   //fall through
+        case ADDR_TM_PRT_TILED_THIN1:   //fall through
+        case ADDR_TM_PRT_2D_TILED_THIN1://fall through
+        case ADDR_TM_PRT_3D_TILED_THIN1://fall through
+        case ADDR_TM_PRT_TILED_THICK:   //fall through
+        case ADDR_TM_PRT_2D_TILED_THICK://fall through
+        case ADDR_TM_PRT_3D_TILED_THICK:
+            UINT_32 pipeSwizzle;
+            UINT_32 bankSwizzle;
+
+            if (m_configFlags.useCombinedSwizzle)
+            {
+                ExtractBankPipeSwizzle(pIn->tileSwizzle, pIn->pTileInfo,
+                                       &bankSwizzle, &pipeSwizzle);
+            }
+            else
+            {
+                pipeSwizzle = pIn->pipeSwizzle;
+                bankSwizzle = pIn->bankSwizzle;
+            }
+
+            addr = ComputeSurfaceAddrFromCoordMacroTiled(x,
+                                                         y,
+                                                         slice,
+                                                         sample,
+                                                         bpp,
+                                                         pitch,
+                                                         height,
+                                                         numSamples,
+                                                         tileMode,
+                                                         microTileType,
+                                                         ignoreSE,
+                                                         isDepthSampleOrder,
+                                                         pipeSwizzle,
+                                                         bankSwizzle,
+                                                         pTileInfo,
+                                                         pBitPosition);
+            break;
+        default:
+            addr = 0;
+            ADDR_ASSERT_ALWAYS();
+            break;
+    }
+
+#if ADDR_AM_BUILD
+    if (m_chipFamily >= ADDR_CHIP_FAMILY_NI)
+    {
+        if (addr5Swizzle && isDepthSampleOrder && is32ByteTile)
+        {
+            UINT_32 tx = x >> 3;
+            UINT_32 ty = y >> 3;
+            UINT_32 tileBits = ((ty&0x3) << 2) | (tx&0x3);
+
+            tileBits = tileBits & addr5Swizzle;
+            addr5Bit = XorReduce(tileBits, 4);
+
+            addr = addr | static_cast<UINT_64>(addr5Bit << 5);
+        }
+    }
+#endif
+
+    return addr;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceAddrFromCoordMicroTiled
+*
+*   @brief
+*       Computes the surface address and bit position from a
+*       coordinate for 2D tilied (macro tiled)
+*   @return
+*       The byte address
+***************************************************************************************************
+*/
+UINT_64 EgBasedAddrLib::ComputeSurfaceAddrFromCoordMacroTiled(
+    UINT_32             x,                      ///< [in] x coordinate
+    UINT_32             y,                      ///< [in] y coordinate
+    UINT_32             slice,                  ///< [in] slice index
+    UINT_32             sample,                 ///< [in] sample index
+    UINT_32             bpp,                    ///< [in] bits per pixel
+    UINT_32             pitch,                  ///< [in] surface pitch, in pixels
+    UINT_32             height,                 ///< [in] surface height, in pixels
+    UINT_32             numSamples,             ///< [in] number of samples
+    AddrTileMode        tileMode,               ///< [in] tile mode
+    AddrTileType        microTileType,          ///< [in] micro tiling type
+    BOOL_32             ignoreSE,               ///< [in] TRUE if shader enginers can be ignored
+    BOOL_32             isDepthSampleOrder,     ///< [in] TRUE if it depth sample ordering is used
+    UINT_32             pipeSwizzle,            ///< [in] pipe swizzle
+    UINT_32             bankSwizzle,            ///< [in] bank swizzle
+    ADDR_TILEINFO*      pTileInfo,              ///< [in] bank structure
+                                                ///  **All fields to be valid on entry**
+    UINT_32*            pBitPosition            ///< [out] bit position, e.g. FMT_1 will use this
+    ) const
+{
+    UINT_64 addr;
+
+    UINT_32 microTileBytes;
+    UINT_32 microTileBits;
+    UINT_32 sampleOffset;
+    UINT_32 pixelIndex;
+    UINT_32 pixelOffset;
+    UINT_32 elementOffset;
+    UINT_32 tileSplitSlice;
+    UINT_32 pipe;
+    UINT_32 bank;
+    UINT_64 sliceBytes;
+    UINT_64 sliceOffset;
+    UINT_32 macroTilePitch;
+    UINT_32 macroTileHeight;
+    UINT_32 macroTilesPerRow;
+    UINT_32 macroTilesPerSlice;
+    UINT_64 macroTileBytes;
+    UINT_32 macroTileIndexX;
+    UINT_32 macroTileIndexY;
+    UINT_64 macroTileOffset;
+    UINT_64 totalOffset;
+    UINT_64 pipeInterleaveMask;
+    UINT_64 bankInterleaveMask;
+    UINT_64 pipeInterleaveOffset;
+    UINT_32 bankInterleaveOffset;
+    UINT_64 offset;
+    UINT_32 tileRowIndex;
+    UINT_32 tileColumnIndex;
+    UINT_32 tileIndex;
+    UINT_32 tileOffset;
+
+    UINT_32 microTileThickness = ComputeSurfaceThickness(tileMode);
+
+    //
+    // Compute the number of group, pipe, and bank bits.
+    //
+    UINT_32 numPipes              = HwlGetPipes(pTileInfo);
+    UINT_32 numPipeInterleaveBits = Log2(m_pipeInterleaveBytes);
+    UINT_32 numPipeBits           = Log2(numPipes);
+    UINT_32 numBankInterleaveBits = Log2(m_bankInterleave);
+    UINT_32 numBankBits           = Log2(pTileInfo->banks);
+
+    //
+    // Compute the micro tile size.
+    //
+    microTileBits = MicroTilePixels * microTileThickness * bpp * numSamples;
+
+    microTileBytes = microTileBits / 8;
+    //
+    // Compute the pixel index within the micro tile.
+    //
+    pixelIndex = ComputePixelIndexWithinMicroTile(x,
+                                                  y,
+                                                  slice,
+                                                  bpp,
+                                                  tileMode,
+                                                  microTileType);
+
+    //
+    // Compute the sample offset and pixel offset.
+    //
+    if (isDepthSampleOrder)
+    {
+        //
+        // For depth surfaces, samples are stored contiguously for each element, so the sample
+        // offset is the sample number times the element size.
+        //
+        sampleOffset = sample * bpp;
+        pixelOffset  = pixelIndex * bpp * numSamples;
+    }
+    else
+    {
+        //
+        // For color surfaces, all elements for a particular sample are stored contiguously, so
+        // the sample offset is the sample number times the micro tile size divided yBit the number
+        // of samples.
+        //
+        sampleOffset = sample * (microTileBits / numSamples);
+        pixelOffset  = pixelIndex * bpp;
+    }
+
+    //
+    // Compute the element offset.
+    //
+    elementOffset = pixelOffset + sampleOffset;
+
+    *pBitPosition = static_cast<UINT_32>(elementOffset % 8);
+
+    elementOffset /= 8; //bit-to-byte
+
+    //
+    // Determine if tiles need to be split across slices.
+    //
+    // If the size of the micro tile is larger than the tile split size, then the tile will be
+    // split across multiple slices.
+    //
+    UINT_32 slicesPerTile = 1;
+
+    if ((microTileBytes > pTileInfo->tileSplitBytes) && (microTileThickness == 1))
+    {   //don't support for thick mode
+
+        //
+        // Compute the number of slices per tile.
+        //
+        slicesPerTile = microTileBytes / pTileInfo->tileSplitBytes;
+
+        //
+        // Compute the tile split slice number for use in rotating the bank.
+        //
+        tileSplitSlice = elementOffset / pTileInfo->tileSplitBytes;
+
+        //
+        // Adjust the element offset to account for the portion of the tile that is being moved to
+        // a new slice..
+        //
+        elementOffset %= pTileInfo->tileSplitBytes;
+
+        //
+        // Adjust the microTileBytes size to tileSplitBytes size since
+        // a new slice..
+        //
+        microTileBytes = pTileInfo->tileSplitBytes;
+    }
+    else
+    {
+        tileSplitSlice = 0;
+    }
+
+    //
+    // Compute macro tile pitch and height.
+    //
+    macroTilePitch  =
+        (MicroTileWidth  * pTileInfo->bankWidth  * numPipes) * pTileInfo->macroAspectRatio;
+    macroTileHeight =
+        (MicroTileHeight * pTileInfo->bankHeight * pTileInfo->banks) / pTileInfo->macroAspectRatio;
+
+    //
+    // Compute the number of bytes per macro tile. Note: bytes of the same bank/pipe actually
+    //
+    macroTileBytes =
+        static_cast<UINT_64>(microTileBytes) *
+        (macroTilePitch / MicroTileWidth) * (macroTileHeight / MicroTileHeight) /
+        (numPipes * pTileInfo->banks);
+
+    //
+    // Compute the number of macro tiles per row.
+    //
+    macroTilesPerRow = pitch / macroTilePitch;
+
+    //
+    // Compute the offset to the macro tile containing the specified coordinate.
+    //
+    macroTileIndexX = x / macroTilePitch;
+    macroTileIndexY = y / macroTileHeight;
+    macroTileOffset = ((macroTileIndexY * macroTilesPerRow) + macroTileIndexX) * macroTileBytes;
+
+    //
+    // Compute the number of macro tiles per slice.
+    //
+    macroTilesPerSlice = macroTilesPerRow  * (height / macroTileHeight);
+
+    //
+    // Compute the slice size.
+    //
+    sliceBytes = macroTilesPerSlice * macroTileBytes;
+
+    //
+    // Compute the slice offset.
+    //
+    sliceOffset = sliceBytes * (tileSplitSlice + slicesPerTile * (slice / microTileThickness));
+
+    //
+    // Compute tile offest
+    //
+    tileRowIndex    = (y / MicroTileHeight) % pTileInfo->bankHeight;
+    tileColumnIndex = ((x / MicroTileWidth) / numPipes) % pTileInfo->bankWidth;
+    tileIndex        = (tileRowIndex * pTileInfo->bankWidth) + tileColumnIndex;
+    tileOffset       = tileIndex * microTileBytes;
+
+    //
+    // Combine the slice offset and macro tile offset with the pixel and sample offsets, accounting
+    // for the pipe and bank bits in the middle of the address.
+    //
+    totalOffset = sliceOffset + macroTileOffset + elementOffset + tileOffset;
+
+    //
+    // Get the pipe and bank.
+    //
+
+    // when the tileMode is PRT type, then adjust x and y coordinates
+    if (IsPrtNoRotationTileMode(tileMode))
+    {
+        x = x % macroTilePitch;
+        y = y % macroTileHeight;
+    }
+
+    pipe = ComputePipeFromCoord(x,
+                                y,
+                                slice,
+                                tileMode,
+                                pipeSwizzle,
+                                ignoreSE,
+                                pTileInfo);
+
+    bank = ComputeBankFromCoord(x,
+                                y,
+                                slice,
+                                tileMode,
+                                bankSwizzle,
+                                tileSplitSlice,
+                                pTileInfo);
+
+
+    //
+    // Split the offset to put some bits below the pipe+bank bits and some above.
+    //
+    pipeInterleaveMask = (1 << numPipeInterleaveBits) - 1;
+    bankInterleaveMask = (1 << numBankInterleaveBits) - 1;
+    pipeInterleaveOffset = totalOffset & pipeInterleaveMask;
+    bankInterleaveOffset = static_cast<UINT_32>((totalOffset >> numPipeInterleaveBits) &
+                                                bankInterleaveMask);
+    offset               =  totalOffset >> (numPipeInterleaveBits + numBankInterleaveBits);
+
+    //
+    // Assemble the address from its components.
+    //
+    addr  = pipeInterleaveOffset;
+    // This is to remove /analyze warnings
+    UINT_32 pipeBits            = pipe                 <<  numPipeInterleaveBits;
+    UINT_32 bankInterleaveBits  = bankInterleaveOffset << (numPipeInterleaveBits + numPipeBits);
+    UINT_32 bankBits            = bank                 << (numPipeInterleaveBits + numPipeBits +
+                                                           numBankInterleaveBits);
+    UINT_64 offsetBits          = offset               << (numPipeInterleaveBits + numPipeBits +
+                                                           numBankInterleaveBits + numBankBits);
+
+    addr |= pipeBits;
+    addr |= bankInterleaveBits;
+    addr |= bankBits;
+    addr |= offsetBits;
+
+    return addr;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceAddrFromCoordMicroTiled
+*
+*   @brief
+*       Computes the surface address and bit position from a coordinate for 1D tilied
+*       (micro tiled)
+*   @return
+*       The byte address
+***************************************************************************************************
+*/
+UINT_64 EgBasedAddrLib::ComputeSurfaceAddrFromCoordMicroTiled(
+    UINT_32             x,                      ///< [in] x coordinate
+    UINT_32             y,                      ///< [in] y coordinate
+    UINT_32             slice,                  ///< [in] slice index
+    UINT_32             sample,                 ///< [in] sample index
+    UINT_32             bpp,                    ///< [in] bits per pixel
+    UINT_32             pitch,                  ///< [in] pitch, in pixels
+    UINT_32             height,                 ///< [in] height, in pixels
+    UINT_32             numSamples,             ///< [in] number of samples
+    AddrTileMode        tileMode,               ///< [in] tile mode
+    AddrTileType        microTileType,          ///< [in] micro tiling type
+    BOOL_32             isDepthSampleOrder,     ///< [in] TRUE if depth sample ordering is used
+    UINT_32*            pBitPosition            ///< [out] bit position, e.g. FMT_1 will use this
+    ) const
+{
+    UINT_64 addr = 0;
+
+    UINT_32 microTileBytes;
+    UINT_64 sliceBytes;
+    UINT_32 microTilesPerRow;
+    UINT_32 microTileIndexX;
+    UINT_32 microTileIndexY;
+    UINT_32 microTileIndexZ;
+    UINT_64 sliceOffset;
+    UINT_64 microTileOffset;
+    UINT_32 sampleOffset;
+    UINT_32 pixelIndex;
+    UINT_32 pixelOffset;
+
+    UINT_32 microTileThickness = ComputeSurfaceThickness(tileMode);
+
+    //
+    // Compute the micro tile size.
+    //
+    microTileBytes = BITS_TO_BYTES(MicroTilePixels * microTileThickness * bpp * numSamples);
+
+    //
+    // Compute the slice size.
+    //
+    sliceBytes =
+        BITS_TO_BYTES(static_cast<UINT_64>(pitch) * height * microTileThickness * bpp * numSamples);
+
+    //
+    // Compute the number of micro tiles per row.
+    //
+    microTilesPerRow = pitch / MicroTileWidth;
+
+    //
+    // Compute the micro tile index.
+    //
+    microTileIndexX = x     / MicroTileWidth;
+    microTileIndexY = y     / MicroTileHeight;
+    microTileIndexZ = slice / microTileThickness;
+
+    //
+    // Compute the slice offset.
+    //
+    sliceOffset = static_cast<UINT_64>(microTileIndexZ) * sliceBytes;
+
+    //
+    // Compute the offset to the micro tile containing the specified coordinate.
+    //
+    microTileOffset = (static_cast<UINT_64>(microTileIndexY) * microTilesPerRow + microTileIndexX) *
+        microTileBytes;
+
+    //
+    // Compute the pixel index within the micro tile.
+    //
+    pixelIndex = ComputePixelIndexWithinMicroTile(x,
+                                                  y,
+                                                  slice,
+                                                  bpp,
+                                                  tileMode,
+                                                  microTileType);
+
+    // Compute the sample offset.
+    //
+    if (isDepthSampleOrder)
+    {
+        //
+        // For depth surfaces, samples are stored contiguously for each element, so the sample
+        // offset is the sample number times the element size.
+        //
+        sampleOffset = sample * bpp;
+        pixelOffset = pixelIndex * bpp * numSamples;
+    }
+    else
+    {
+        //
+        // For color surfaces, all elements for a particular sample are stored contiguously, so
+        // the sample offset is the sample number times the micro tile size divided yBit the number
+        // of samples.
+        //
+        sampleOffset = sample * (microTileBytes*8 / numSamples);
+        pixelOffset = pixelIndex * bpp;
+    }
+
+    //
+    // Compute the bit position of the pixel.  Each element is stored with one bit per sample.
+    //
+
+    UINT_32 elemOffset = sampleOffset + pixelOffset;
+
+    *pBitPosition = elemOffset % 8;
+    elemOffset /= 8;
+
+    //
+    // Combine the slice offset, micro tile offset, sample offset, and pixel offsets.
+    //
+    addr = sliceOffset + microTileOffset + elemOffset;
+
+    return addr;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputePixelCoordFromOffset
+*
+*   @brief
+*       Compute pixel coordinate from offset inside a micro tile
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID EgBasedAddrLib::HwlComputePixelCoordFromOffset(
+    UINT_32         offset,             ///< [in] offset inside micro tile in bits
+    UINT_32         bpp,                ///< [in] bits per pixel
+    UINT_32         numSamples,         ///< [in] number of samples
+    AddrTileMode    tileMode,           ///< [in] tile mode
+    UINT_32         tileBase,           ///< [in] base offset within a tile
+    UINT_32         compBits,           ///< [in] component bits actually needed(for planar surface)
+    UINT_32*        pX,                 ///< [out] x coordinate
+    UINT_32*        pY,                 ///< [out] y coordinate
+    UINT_32*        pSlice,             ///< [out] slice index
+    UINT_32*        pSample,            ///< [out] sample index
+    AddrTileType    microTileType,      ///< [in] micro tiling type
+    BOOL_32         isDepthSampleOrder  ///< [in] TRUE if depth sample order in microtile is used
+    ) const
+{
+    UINT_32 x = 0;
+    UINT_32 y = 0;
+    UINT_32 z = 0;
+    UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+
+    // For planar surface, we adjust offset acoording to tile base
+    if ((bpp != compBits) && (compBits != 0) && isDepthSampleOrder)
+    {
+        offset -= tileBase;
+
+        ADDR_ASSERT(microTileType == ADDR_NON_DISPLAYABLE ||
+                    microTileType == ADDR_DEPTH_SAMPLE_ORDER);
+
+        bpp = compBits;
+    }
+
+    UINT_32 sampleTileBits;
+    UINT_32 samplePixelBits;
+    UINT_32 pixelIndex;
+
+    if (isDepthSampleOrder)
+    {
+        samplePixelBits = bpp * numSamples;
+        pixelIndex = offset / samplePixelBits;
+        *pSample = (offset % samplePixelBits) / bpp;
+    }
+    else
+    {
+        sampleTileBits = MicroTilePixels * bpp * thickness;
+        *pSample = offset / sampleTileBits;
+        pixelIndex = (offset % sampleTileBits) / bpp;
+    }
+
+    if (microTileType != ADDR_THICK)
+    {
+        if (microTileType == ADDR_DISPLAYABLE) // displayable
+        {
+            switch (bpp)
+            {
+                case 8:
+                    x = pixelIndex & 0x7;
+                    y = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,3),_BIT(pixelIndex,4));
+                    break;
+                case 16:
+                    x = pixelIndex & 0x7;
+                    y = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,4),_BIT(pixelIndex,3));
+                    break;
+                case 32:
+                    x = Bits2Number(3, _BIT(pixelIndex,3),_BIT(pixelIndex,1),_BIT(pixelIndex,0));
+                    y = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,4),_BIT(pixelIndex,2));
+                    break;
+                case 64:
+                    x = Bits2Number(3, _BIT(pixelIndex,3),_BIT(pixelIndex,2),_BIT(pixelIndex,0));
+                    y = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,4),_BIT(pixelIndex,1));
+                    break;
+                case 128:
+                    x = Bits2Number(3, _BIT(pixelIndex,3),_BIT(pixelIndex,2),_BIT(pixelIndex,1));
+                    y = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,4),_BIT(pixelIndex,0));
+                    break;
+                default:
+                    break;
+            }
+        }
+        else if (microTileType == ADDR_NON_DISPLAYABLE || microTileType == ADDR_DEPTH_SAMPLE_ORDER)
+        {
+            x = Bits2Number(3, _BIT(pixelIndex,4),_BIT(pixelIndex,2),_BIT(pixelIndex,0));
+            y = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,3),_BIT(pixelIndex,1));
+        }
+        else if (microTileType == ADDR_ROTATED)
+        {
+            /*
+                8-Bit Elements
+                element_index[5:0] = { x[2], x[0], x[1], y[2], y[1], y[0] }
+
+                16-Bit Elements
+                element_index[5:0] = { x[2], x[1], x[0], y[2], y[1], y[0] }
+
+                32-Bit Elements
+                element_index[5:0] = { x[2], x[1], y[2], x[0], y[1], y[0] }
+
+                64-Bit Elements
+                element_index[5:0] = { y[2], x[2], x[1], y[1], x[0], y[0] }
+            */
+            switch(bpp)
+            {
+                case 8:
+                    x = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,3),_BIT(pixelIndex,4));
+                    y = pixelIndex & 0x7;
+                    break;
+                case 16:
+                    x = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,4),_BIT(pixelIndex,3));
+                    y = pixelIndex & 0x7;
+                    break;
+                case 32:
+                    x = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,4),_BIT(pixelIndex,2));
+                    y = Bits2Number(3, _BIT(pixelIndex,3),_BIT(pixelIndex,1),_BIT(pixelIndex,0));
+                    break;
+                case 64:
+                    x = Bits2Number(3, _BIT(pixelIndex,4),_BIT(pixelIndex,3),_BIT(pixelIndex,1));
+                    y = Bits2Number(3, _BIT(pixelIndex,5),_BIT(pixelIndex,2),_BIT(pixelIndex,0));
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    break;
+            }
+        }
+
+        if (thickness > 1) // thick
+        {
+            z = Bits2Number(3, _BIT(pixelIndex,8),_BIT(pixelIndex,7),_BIT(pixelIndex,6));
+        }
+    }
+    else
+    {
+        ADDR_ASSERT((m_chipFamily >= ADDR_CHIP_FAMILY_CI) && (thickness > 1));
+        /*
+            8-Bit Elements and 16-Bit Elements
+            element_index[7:0] = { y[2], x[2], z[1], z[0], y[1], x[1], y[0], x[0] }
+
+            32-Bit Elements
+            element_index[7:0] = { y[2], x[2], z[1], y[1], z[0], x[1], y[0], x[0] }
+
+            64-Bit Elements and 128-Bit Elements
+            element_index[7:0] = { y[2], x[2], z[1], y[1], x[1], z[0], y[0], x[0] }
+
+            The equation to compute the element index for the extra thick tile:
+            element_index[8] = z[2]
+        */
+        switch (bpp)
+        {
+            case 8:
+            case 16: // fall-through
+                x = Bits2Number(3, _BIT(pixelIndex,6),_BIT(pixelIndex,2),_BIT(pixelIndex,0));
+                y = Bits2Number(3, _BIT(pixelIndex,7),_BIT(pixelIndex,3),_BIT(pixelIndex,1));
+                z = Bits2Number(2, _BIT(pixelIndex,5),_BIT(pixelIndex,4));
+                break;
+            case 32:
+                x = Bits2Number(3, _BIT(pixelIndex,6),_BIT(pixelIndex,2),_BIT(pixelIndex,0));
+                y = Bits2Number(3, _BIT(pixelIndex,7),_BIT(pixelIndex,4),_BIT(pixelIndex,1));
+                z = Bits2Number(2, _BIT(pixelIndex,5),_BIT(pixelIndex,3));
+                break;
+            case 64:
+            case 128: // fall-through
+                x = Bits2Number(3, _BIT(pixelIndex,6),_BIT(pixelIndex,3),_BIT(pixelIndex,0));
+                y = Bits2Number(3, _BIT(pixelIndex,7),_BIT(pixelIndex,4),_BIT(pixelIndex,1));
+                z = Bits2Number(2, _BIT(pixelIndex,5),_BIT(pixelIndex,2));
+                break;
+            default:
+                ADDR_ASSERT_ALWAYS();
+                break;
+        }
+
+        if (thickness == 8)
+        {
+            z += Bits2Number(3,_BIT(pixelIndex,8),0,0);
+        }
+    }
+
+    *pX = x;
+    *pY = y;
+    *pSlice += z;
+}
+
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::DispatchComputeSurfaceCoordFromAddrDispatch
+*
+*   @brief
+*       Compute (x,y,slice,sample) coordinates from surface address
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID EgBasedAddrLib::DispatchComputeSurfaceCoordFromAddr(
+    const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT*      pOut    ///< [out] output structure
+    ) const
+{
+    UINT_64             addr               = pIn->addr;
+    UINT_32             bitPosition        = pIn->bitPosition;
+    UINT_32             bpp                = pIn->bpp;
+    UINT_32             pitch              = pIn->pitch;
+    UINT_32             height             = pIn->height;
+    UINT_32             numSlices          = pIn->numSlices;
+    UINT_32             numSamples         = ((pIn->numSamples == 0) ? 1 : pIn->numSamples);
+    UINT_32             numFrags           = ((pIn->numFrags == 0) ? numSamples : pIn->numFrags);
+    AddrTileMode        tileMode           = pIn->tileMode;
+    UINT_32             tileBase           = pIn->tileBase;
+    UINT_32             compBits           = pIn->compBits;
+    AddrTileType        microTileType      = pIn->tileType;
+    BOOL_32             ignoreSE           = pIn->ignoreSE;
+    BOOL_32             isDepthSampleOrder = pIn->isDepth;
+    ADDR_TILEINFO*      pTileInfo          = pIn->pTileInfo;
+
+    UINT_32*            pX                 = &pOut->x;
+    UINT_32*            pY                 = &pOut->y;
+    UINT_32*            pSlice             = &pOut->slice;
+    UINT_32*            pSample            = &pOut->sample;
+
+    if (microTileType == ADDR_DEPTH_SAMPLE_ORDER)
+    {
+        isDepthSampleOrder = TRUE;
+    }
+
+    if (m_chipFamily >= ADDR_CHIP_FAMILY_NI)
+    {
+        if (numFrags != numSamples)
+        {
+            numSamples = numFrags;
+        }
+
+        /// @note
+        /// 128 bit/thick tiled surface doesn't support display tiling and
+        /// mipmap chain must have the same tileType, so please fill tileType correctly
+        if (!IsLinear(pIn->tileMode))
+        {
+            if (bpp >= 128 || ComputeSurfaceThickness(tileMode) > 1)
+            {
+                ADDR_ASSERT(microTileType != ADDR_DISPLAYABLE);
+            }
+        }
+    }
+
+    switch (tileMode)
+    {
+        case ADDR_TM_LINEAR_GENERAL://fall through
+        case ADDR_TM_LINEAR_ALIGNED:
+            ComputeSurfaceCoordFromAddrLinear(addr,
+                                              bitPosition,
+                                              bpp,
+                                              pitch,
+                                              height,
+                                              numSlices,
+                                              pX,
+                                              pY,
+                                              pSlice,
+                                              pSample);
+            break;
+        case ADDR_TM_1D_TILED_THIN1://fall through
+        case ADDR_TM_1D_TILED_THICK:
+            ComputeSurfaceCoordFromAddrMicroTiled(addr,
+                                                  bitPosition,
+                                                  bpp,
+                                                  pitch,
+                                                  height,
+                                                  numSamples,
+                                                  tileMode,
+                                                  tileBase,
+                                                  compBits,
+                                                  pX,
+                                                  pY,
+                                                  pSlice,
+                                                  pSample,
+                                                  microTileType,
+                                                  isDepthSampleOrder);
+            break;
+        case ADDR_TM_2D_TILED_THIN1:    //fall through
+        case ADDR_TM_2D_TILED_THICK:    //fall through
+        case ADDR_TM_3D_TILED_THIN1:    //fall through
+        case ADDR_TM_3D_TILED_THICK:    //fall through
+        case ADDR_TM_2D_TILED_XTHICK:   //fall through
+        case ADDR_TM_3D_TILED_XTHICK:   //fall through
+        case ADDR_TM_PRT_TILED_THIN1:   //fall through
+        case ADDR_TM_PRT_2D_TILED_THIN1://fall through
+        case ADDR_TM_PRT_3D_TILED_THIN1://fall through
+        case ADDR_TM_PRT_TILED_THICK:   //fall through
+        case ADDR_TM_PRT_2D_TILED_THICK://fall through
+        case ADDR_TM_PRT_3D_TILED_THICK:
+            UINT_32 pipeSwizzle;
+            UINT_32 bankSwizzle;
+
+            if (m_configFlags.useCombinedSwizzle)
+            {
+                ExtractBankPipeSwizzle(pIn->tileSwizzle, pIn->pTileInfo,
+                                       &bankSwizzle, &pipeSwizzle);
+            }
+            else
+            {
+                pipeSwizzle = pIn->pipeSwizzle;
+                bankSwizzle = pIn->bankSwizzle;
+            }
+
+            ComputeSurfaceCoordFromAddrMacroTiled(addr,
+                                                  bitPosition,
+                                                  bpp,
+                                                  pitch,
+                                                  height,
+                                                  numSamples,
+                                                  tileMode,
+                                                  tileBase,
+                                                  compBits,
+                                                  microTileType,
+                                                  ignoreSE,
+                                                  isDepthSampleOrder,
+                                                  pipeSwizzle,
+                                                  bankSwizzle,
+                                                  pTileInfo,
+                                                  pX,
+                                                  pY,
+                                                  pSlice,
+                                                  pSample);
+            break;
+        default:
+            ADDR_ASSERT_ALWAYS();
+    }
+}
+
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceCoordFromAddrMacroTiled
+*
+*   @brief
+*       Compute surface coordinates from address for macro tiled surface
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID EgBasedAddrLib::ComputeSurfaceCoordFromAddrMacroTiled(
+    UINT_64             addr,               ///< [in] byte address
+    UINT_32             bitPosition,        ///< [in] bit position
+    UINT_32             bpp,                ///< [in] bits per pixel
+    UINT_32             pitch,              ///< [in] pitch in pixels
+    UINT_32             height,             ///< [in] height in pixels
+    UINT_32             numSamples,         ///< [in] number of samples
+    AddrTileMode        tileMode,           ///< [in] tile mode
+    UINT_32             tileBase,           ///< [in] tile base offset
+    UINT_32             compBits,           ///< [in] component bits (for planar surface)
+    AddrTileType        microTileType,      ///< [in] micro tiling type
+    BOOL_32             ignoreSE,           ///< [in] TRUE if shader engines can be ignored
+    BOOL_32             isDepthSampleOrder, ///< [in] TRUE if depth sample order is used
+    UINT_32             pipeSwizzle,        ///< [in] pipe swizzle
+    UINT_32             bankSwizzle,        ///< [in] bank swizzle
+    ADDR_TILEINFO*      pTileInfo,          ///< [in] bank structure.
+                                            ///  **All fields to be valid on entry**
+    UINT_32*            pX,                 ///< [out] X coord
+    UINT_32*            pY,                 ///< [out] Y coord
+    UINT_32*            pSlice,             ///< [out] slice index
+    UINT_32*            pSample             ///< [out] sample index
+    ) const
+{
+    UINT_32 mx;
+    UINT_32 my;
+    UINT_64 tileBits;
+    UINT_64 macroTileBits;
+    UINT_32 slices;
+    UINT_32 tileSlices;
+    UINT_64 elementOffset;
+    UINT_64 macroTileIndex;
+    UINT_32 tileIndex;
+    UINT_64 totalOffset;
+
+
+    UINT_32 bank;
+    UINT_32 pipe;
+    UINT_32 groupBits = m_pipeInterleaveBytes << 3;
+    UINT_32 pipes = HwlGetPipes(pTileInfo);
+    UINT_32 banks = pTileInfo->banks;
+
+    UINT_32 bankInterleave = m_bankInterleave;
+
+    UINT_64 addrBits = BYTES_TO_BITS(addr) + bitPosition;
+
+    //
+    // remove bits for bank and pipe
+    //
+    totalOffset = (addrBits % groupBits) +
+        (((addrBits / groupBits / pipes) % bankInterleave) * groupBits) +
+        (((addrBits / groupBits / pipes) / bankInterleave) / banks) * groupBits * bankInterleave;
+
+    UINT_32 microTileThickness = ComputeSurfaceThickness(tileMode);
+
+    UINT_32 microTileBits = bpp * microTileThickness * MicroTilePixels * numSamples;
+
+    UINT_32 microTileBytes = BITS_TO_BYTES(microTileBits);
+    //
+    // Determine if tiles need to be split across slices.
+    //
+    // If the size of the micro tile is larger than the tile split size, then the tile will be
+    // split across multiple slices.
+    //
+    UINT_32 slicesPerTile = 1; //_State->TileSlices
+
+    if ((microTileBytes > pTileInfo->tileSplitBytes) && (microTileThickness == 1))
+    {   //don't support for thick mode
+
+        //
+        // Compute the number of slices per tile.
+        //
+        slicesPerTile = microTileBytes / pTileInfo->tileSplitBytes;
+    }
+
+    tileBits = microTileBits / slicesPerTile; // micro tile bits
+
+    // in micro tiles because not MicroTileWidth timed.
+    UINT_32 macroWidth  = pTileInfo->bankWidth * pipes * pTileInfo->macroAspectRatio;
+    // in micro tiles as well
+    UINT_32 macroHeight = pTileInfo->bankHeight * banks / pTileInfo->macroAspectRatio;
+
+    UINT_32 pitchInMacroTiles = pitch / MicroTileWidth / macroWidth;
+
+    macroTileBits = (macroWidth * macroHeight) * tileBits / (banks * pipes);
+
+    macroTileIndex = totalOffset / macroTileBits;
+
+    // pitchMacros * height / heightMacros;  macroTilesPerSlice == _State->SliceMacros
+    UINT_32 macroTilesPerSlice = (pitch / (macroWidth * MicroTileWidth)) * height /
+        (macroHeight * MicroTileWidth);
+
+    slices = static_cast<UINT_32>(macroTileIndex / macroTilesPerSlice);
+
+    *pSlice = static_cast<UINT_32>(slices / slicesPerTile * microTileThickness);
+
+    //
+    // calculate element offset and x[2:0], y[2:0], z[1:0] for thick
+    //
+    tileSlices = slices % slicesPerTile;
+
+    elementOffset  = tileSlices * tileBits;
+    elementOffset += totalOffset % tileBits;
+
+    UINT_32 coordZ = 0;
+
+    HwlComputePixelCoordFromOffset(static_cast<UINT_32>(elementOffset),
+                                   bpp,
+                                   numSamples,
+                                   tileMode,
+                                   tileBase,
+                                   compBits,
+                                   pX,
+                                   pY,
+                                   &coordZ,
+                                   pSample,
+                                   microTileType,
+                                   isDepthSampleOrder);
+
+    macroTileIndex = macroTileIndex % macroTilesPerSlice;
+    *pY += static_cast<UINT_32>(macroTileIndex / pitchInMacroTiles * macroHeight * MicroTileHeight);
+    *pX += static_cast<UINT_32>(macroTileIndex % pitchInMacroTiles * macroWidth * MicroTileWidth);
+
+    *pSlice += coordZ;
+
+    tileIndex = static_cast<UINT_32>((totalOffset % macroTileBits) / tileBits);
+
+    my = (tileIndex / pTileInfo->bankWidth) % pTileInfo->bankHeight * MicroTileHeight;
+    mx = (tileIndex % pTileInfo->bankWidth) * pipes * MicroTileWidth;
+
+    *pY += my;
+    *pX += mx;
+
+    bank = ComputeBankFromAddr(addr, banks, pipes);
+    pipe = ComputePipeFromAddr(addr, pipes);
+
+    HwlComputeSurfaceCoord2DFromBankPipe(tileMode,
+                                         pX,
+                                         pY,
+                                         *pSlice,
+                                         bank,
+                                         pipe,
+                                         bankSwizzle,
+                                         pipeSwizzle,
+                                         tileSlices,
+                                         ignoreSE,
+                                         pTileInfo);
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSurfaceCoord2DFromBankPipe
+*
+*   @brief
+*       Compute surface x,y coordinates from bank/pipe info
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID EgBasedAddrLib::ComputeSurfaceCoord2DFromBankPipe(
+    AddrTileMode        tileMode,   ///< [in] tile mode
+    UINT_32             x,          ///< [in] x coordinate
+    UINT_32             y,          ///< [in] y coordinate
+    UINT_32             slice,      ///< [in] slice index
+    UINT_32             bank,       ///< [in] bank number
+    UINT_32             pipe,       ///< [in] pipe number
+    UINT_32             bankSwizzle,///< [in] bank swizzle
+    UINT_32             pipeSwizzle,///< [in] pipe swizzle
+    UINT_32             tileSlices, ///< [in] slices in a micro tile
+    ADDR_TILEINFO*      pTileInfo,  ///< [in] bank structure. **All fields to be valid on entry**
+    CoordFromBankPipe*  pOutput     ///< [out] pointer to extracted x/y bits
+    ) const
+{
+    UINT_32 yBit3 = 0;
+    UINT_32 yBit4 = 0;
+    UINT_32 yBit5 = 0;
+    UINT_32 yBit6 = 0;
+
+    UINT_32 xBit3 = 0;
+    UINT_32 xBit4 = 0;
+    UINT_32 xBit5 = 0;
+
+    UINT_32 tileSplitRotation;
+
+    UINT_32 numPipes = HwlGetPipes(pTileInfo);
+
+    UINT_32 bankRotation = ComputeBankRotation(tileMode,
+                                               pTileInfo->banks, numPipes);
+
+    UINT_32 pipeRotation = ComputePipeRotation(tileMode, numPipes);
+
+    UINT_32 xBit = x / (MicroTileWidth * pTileInfo->bankWidth * numPipes);
+    UINT_32 yBit = y / (MicroTileHeight * pTileInfo->bankHeight);
+
+    //calculate the bank and pipe before rotation and swizzle
+
+    switch (tileMode)
+    {
+        case ADDR_TM_2D_TILED_THIN1:  //fall through
+        case ADDR_TM_2D_TILED_THICK:  //fall through
+        case ADDR_TM_2D_TILED_XTHICK: //fall through
+        case ADDR_TM_3D_TILED_THIN1:  //fall through
+        case ADDR_TM_3D_TILED_THICK:  //fall through
+        case ADDR_TM_3D_TILED_XTHICK:
+            tileSplitRotation = ((pTileInfo->banks / 2) + 1);
+            break;
+        default:
+            tileSplitRotation =  0;
+            break;
+    }
+
+    UINT_32 microTileThickness = ComputeSurfaceThickness(tileMode);
+
+    bank ^= tileSplitRotation * tileSlices;
+    if (pipeRotation == 0)
+    {
+        bank ^= bankRotation * (slice / microTileThickness) + bankSwizzle;
+        bank %= pTileInfo->banks;
+        pipe ^= pipeSwizzle;
+    }
+    else
+    {
+        bank ^= bankRotation * (slice / microTileThickness) / numPipes + bankSwizzle;
+        bank %= pTileInfo->banks;
+        pipe ^= pipeRotation * (slice / microTileThickness) + pipeSwizzle;
+    }
+
+    if (pTileInfo->macroAspectRatio == 1)
+    {
+        switch (pTileInfo->banks)
+        {
+            case 2:
+                yBit3 = _BIT(bank, 0) ^ _BIT(xBit,0);
+                break;
+            case 4:
+                yBit4 = _BIT(bank, 0) ^ _BIT(xBit,0);
+                yBit3 = _BIT(bank, 1) ^ _BIT(xBit,1);
+                break;
+            case 8:
+                yBit3 = _BIT(bank, 2) ^ _BIT(xBit,2);
+                yBit5 = _BIT(bank, 0) ^ _BIT(xBit,0);
+                yBit4 = _BIT(bank, 1) ^ _BIT(xBit,1) ^ yBit5;
+                break;
+            case 16:
+                yBit3 = _BIT(bank, 3) ^ _BIT(xBit, 3);
+                yBit4 = _BIT(bank, 2) ^ _BIT(xBit, 2);
+                yBit6 = _BIT(bank, 0) ^ _BIT(xBit, 0);
+                yBit5 = _BIT(bank, 1) ^ _BIT(xBit, 1) ^ yBit6;
+                break;
+            default:
+                break;
+        }
+
+    }
+    else if (pTileInfo->macroAspectRatio == 2)
+    {
+        switch (pTileInfo->banks)
+        {
+            case 2: //xBit3 = yBit3^b0
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit,0);
+                break;
+            case 4: //xBit3=yBit4^b0; yBit3=xBit4^b1
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit,1);
+                yBit3 = _BIT(bank, 1) ^ _BIT(xBit,1);
+                break;
+            case 8: //xBit4, xBit5, yBit5 are known
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit,2);
+                yBit3 = _BIT(bank, 2) ^ _BIT(xBit,2);
+                yBit4 = _BIT(bank, 1) ^ _BIT(xBit,1) ^ _BIT(yBit, 2);
+                break;
+            case 16://x4,x5,x6,y6 are known
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit, 3); //x3 = y6 ^ b0
+                yBit3 = _BIT(bank, 3) ^ _BIT(xBit, 3); //y3 = x6 ^ b3
+                yBit4 = _BIT(bank, 2) ^ _BIT(xBit, 2); //y4 = x5 ^ b2
+                yBit5 = _BIT(bank, 1) ^ _BIT(xBit, 1) ^ _BIT(yBit, 3); //y5=x4^y6^b1
+                break;
+            default:
+                break;
+        }
+    }
+    else if (pTileInfo->macroAspectRatio == 4)
+    {
+        switch (pTileInfo->banks)
+        {
+            case 4: //yBit3, yBit4
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit,1);
+                xBit4 = _BIT(bank, 1) ^ _BIT(yBit,0);
+                break;
+            case 8: //xBit5, yBit4, yBit5
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit,2);
+                yBit3 = _BIT(bank, 2) ^ _BIT(xBit,2);
+                xBit4 = _BIT(bank, 1) ^ _BIT(yBit,1) ^  _BIT(yBit,2);
+                break;
+            case 16: //xBit5, xBit6, yBit5, yBit6
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit, 3);//x3 = b0 ^ y6
+                xBit4 = _BIT(bank, 1) ^ _BIT(yBit, 2) ^ _BIT(yBit, 3);//x4 = b1 ^ y5 ^ y6;
+                yBit3 = _BIT(bank, 3) ^ _BIT(xBit, 3); //y3 = b3 ^ x6;
+                yBit4 = _BIT(bank, 2) ^ _BIT(xBit, 2); //y4 = b2 ^ x5;
+                break;
+            default:
+                break;
+        }
+    }
+    else if (pTileInfo->macroAspectRatio == 8)
+    {
+        switch (pTileInfo->banks)
+        {
+            case 8: //yBit3, yBit4, yBit5
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit,2); //x3 = b0 ^ y5;
+                xBit4 = _BIT(bank, 1) ^ _BIT(yBit,1) ^ _BIT(yBit, 2);//x4 = b1 ^ y4 ^ y5;
+                xBit5 = _BIT(bank, 2) ^ _BIT(yBit,0);
+                break;
+            case 16: //xBit6, yBit4, yBit5, yBit6
+                xBit3 = _BIT(bank, 0) ^ _BIT(yBit, 3);//x3 = y6 ^ b0
+                xBit4 = _BIT(bank, 1) ^ _BIT(yBit, 2) ^ _BIT(yBit, 3);//x4 = y5 ^ y6 ^ b1
+                xBit5 = _BIT(bank, 2) ^ _BIT(yBit, 1);//x5 = y4 ^ b2
+                yBit3 = _BIT(bank, 3) ^ _BIT(xBit, 3); //y3 = x6 ^ b3
+                break;
+            default:
+                break;
+        }
+    }
+
+    pOutput->xBits = xBit;
+    pOutput->yBits = yBit;
+
+    pOutput->xBit3 = xBit3;
+    pOutput->xBit4 = xBit4;
+    pOutput->xBit5 = xBit5;
+    pOutput->yBit3 = yBit3;
+    pOutput->yBit4 = yBit4;
+    pOutput->yBit5 = yBit5;
+    pOutput->yBit6 = yBit6;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlExtractBankPipeSwizzle
+*   @brief
+*       Entry of EgBasedAddrLib ExtractBankPipeSwizzle
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlExtractBankPipeSwizzle(
+    const ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT*  pIn,   ///< [in] input structure
+    ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT*       pOut   ///< [out] output structure
+    ) const
+{
+    ExtractBankPipeSwizzle(pIn->base256b,
+                           pIn->pTileInfo,
+                           &pOut->bankSwizzle,
+                           &pOut->pipeSwizzle);
+
+    return ADDR_OK;
+}
+
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlCombineBankPipeSwizzle
+*   @brief
+*       Combine bank/pipe swizzle
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlCombineBankPipeSwizzle(
+    UINT_32         bankSwizzle,    ///< [in] bank swizzle
+    UINT_32         pipeSwizzle,    ///< [in] pipe swizzle
+    ADDR_TILEINFO*  pTileInfo,      ///< [in] tile info
+    UINT_64         baseAddr,       ///< [in] base address
+    UINT_32*        pTileSwizzle    ///< [out] combined swizzle
+    ) const
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+    if (pTileSwizzle)
+    {
+        *pTileSwizzle = GetBankPipeSwizzle(bankSwizzle, pipeSwizzle, baseAddr, pTileInfo);
+    }
+    else
+    {
+        retCode = ADDR_INVALIDPARAMS;
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeBaseSwizzle
+*   @brief
+*       Compute base swizzle
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlComputeBaseSwizzle(
+    const ADDR_COMPUTE_BASE_SWIZZLE_INPUT* pIn,
+    ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT* pOut
+    ) const
+{
+    UINT_32 bankSwizzle = 0;
+    UINT_32 pipeSwizzle = 0;
+    ADDR_TILEINFO* pTileInfo = pIn->pTileInfo;
+
+    ADDR_ASSERT(IsMacroTiled(pIn->tileMode));
+    ADDR_ASSERT(pIn->pTileInfo);
+
+    /// This is a legacy misreading of h/w doc, use it as it doesn't hurt.
+    static const UINT_8 bankRotationArray[4][16] = {
+        { 0, 0,  0, 0,  0, 0,  0, 0, 0,  0, 0,  0, 0,  0, 0, 0 }, // ADDR_SURF_2_BANK
+        { 0, 1,  2, 3,  0, 0,  0, 0, 0,  0, 0,  0, 0,  0, 0, 0 }, // ADDR_SURF_4_BANK
+        { 0, 3,  6, 1,  4, 7,  2, 5, 0,  0, 0,  0, 0,  0, 0, 0 }, // ADDR_SURF_8_BANK
+        { 0, 7, 14, 5, 12, 3, 10, 1, 8, 15, 6, 13, 4, 11, 2, 9 }, // ADDR_SURF_16_BANK
+    };
+
+    UINT_32 banks = pTileInfo ? pTileInfo->banks : 2;
+    UINT_32 hwNumBanks;
+
+    // Uses less bank swizzle bits
+    if (pIn->option.reduceBankBit && banks > 2)
+    {
+        banks >>= 1;
+    }
+
+    switch (banks)
+    {
+        case 2:
+            hwNumBanks = 0;
+            break;
+        case 4:
+            hwNumBanks = 1;
+            break;
+        case 8:
+            hwNumBanks = 2;
+            break;
+        case 16:
+            hwNumBanks = 3;
+            break;
+        default:
+            ADDR_ASSERT_ALWAYS();
+            hwNumBanks = 0;
+            break;
+    }
+
+    if (pIn->option.genOption == ADDR_SWIZZLE_GEN_LINEAR)
+    {
+        bankSwizzle = pIn->surfIndex & (banks - 1);
+    }
+    else // (pIn->option.genOption == ADDR_SWIZZLE_GEN_DEFAULT)
+    {
+        bankSwizzle = bankRotationArray[hwNumBanks][pIn->surfIndex & (banks - 1)];
+    }
+
+    if (IsMacro3dTiled(pIn->tileMode))
+    {
+        pipeSwizzle = pIn->surfIndex & (HwlGetPipes(pTileInfo) - 1);
+    }
+
+    return HwlCombineBankPipeSwizzle(bankSwizzle, pipeSwizzle, pTileInfo, 0, &pOut->tileSwizzle);
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ExtractBankPipeSwizzle
+*   @brief
+*       Extract bank/pipe swizzle from base256b
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID EgBasedAddrLib::ExtractBankPipeSwizzle(
+    UINT_32         base256b,       ///< [in] input base256b register value
+    ADDR_TILEINFO*  pTileInfo,      ///< [in] 2D tile parameters. Client must provide all data
+    UINT_32*        pBankSwizzle,   ///< [out] bank swizzle
+    UINT_32*        pPipeSwizzle    ///< [out] pipe swizzle
+    ) const
+{
+    UINT_32 bankSwizzle = 0;
+    UINT_32 pipeSwizzle = 0;
+
+    if (base256b != 0)
+    {
+        UINT_32 numPipes        = HwlGetPipes(pTileInfo);
+        UINT_32 bankBits        = QLog2(pTileInfo->banks);
+        UINT_32 pipeBits        = QLog2(numPipes);
+        UINT_32 groupBytes      = m_pipeInterleaveBytes;
+        UINT_32 bankInterleave  = m_bankInterleave;
+
+        pipeSwizzle =
+            (base256b / (groupBytes >> 8)) & ((1<<pipeBits)-1);
+
+        bankSwizzle =
+            (base256b / (groupBytes >> 8) / numPipes / bankInterleave) & ((1 << bankBits) - 1);
+    }
+
+    *pPipeSwizzle = pipeSwizzle;
+    *pBankSwizzle = bankSwizzle;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::GetBankPipeSwizzle
+*   @brief
+*       Combine bank/pipe swizzle
+*   @return
+*       Base256b bits (only filled bank/pipe bits)
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::GetBankPipeSwizzle(
+    UINT_32         bankSwizzle,    ///< [in] bank swizzle
+    UINT_32         pipeSwizzle,    ///< [in] pipe swizzle
+    UINT_64         baseAddr,       ///< [in] base address
+    ADDR_TILEINFO*  pTileInfo       ///< [in] tile info
+    ) const
+{
+    UINT_32 pipeBits = QLog2(HwlGetPipes(pTileInfo));
+    UINT_32 bankInterleaveBits = QLog2(m_bankInterleave);
+    UINT_32 tileSwizzle = pipeSwizzle + ((bankSwizzle << bankInterleaveBits) << pipeBits);
+
+    baseAddr ^= tileSwizzle * m_pipeInterleaveBytes;
+    baseAddr >>= 8;
+
+    return static_cast<UINT_32>(baseAddr);
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeSliceTileSwizzle
+*   @brief
+*       Compute cubemap/3d texture faces/slices tile swizzle
+*   @return
+*       Tile swizzle
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::ComputeSliceTileSwizzle(
+    AddrTileMode        tileMode,       ///< [in] Tile mode
+    UINT_32             baseSwizzle,    ///< [in] Base swizzle
+    UINT_32             slice,          ///< [in] Slice index, Cubemap face index, 0 means +X
+    UINT_64             baseAddr,       ///< [in] Base address
+    ADDR_TILEINFO* pTileInfo       ///< [in] Bank structure
+    ) const
+{
+    UINT_32 tileSwizzle = 0;
+
+    if (IsMacroTiled(tileMode)) // Swizzle only for macro tile mode
+    {
+        UINT_32 firstSlice = slice / ComputeSurfaceThickness(tileMode);
+
+        UINT_32 numPipes = HwlGetPipes(pTileInfo);
+        UINT_32 numBanks = pTileInfo->banks;
+
+        UINT_32 pipeRotation;
+        UINT_32 bankRotation;
+
+        UINT_32 bankSwizzle = 0;
+        UINT_32 pipeSwizzle = 0;
+
+        pipeRotation = ComputePipeRotation(tileMode, numPipes);
+        bankRotation = ComputeBankRotation(tileMode, numBanks, numPipes);
+
+        if (baseSwizzle != 0)
+        {
+            ExtractBankPipeSwizzle(baseSwizzle,
+                                   pTileInfo,
+                                   &bankSwizzle,
+                                   &pipeSwizzle);
+        }
+
+        if (pipeRotation == 0) //2D mode
+        {
+            bankSwizzle += firstSlice * bankRotation;
+            bankSwizzle %= numBanks;
+        }
+        else //3D mode
+        {
+            pipeSwizzle += firstSlice * pipeRotation;
+            pipeSwizzle %= numPipes;
+            bankSwizzle += firstSlice * bankRotation / numPipes;
+            bankSwizzle %= numBanks;
+        }
+
+        tileSwizzle = GetBankPipeSwizzle(bankSwizzle,
+                                         pipeSwizzle,
+                                         baseAddr,
+                                         pTileInfo);
+    }
+
+    return tileSwizzle;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeQbStereoRightSwizzle
+*
+*   @brief
+*       Compute right eye swizzle
+*   @return
+*       swizzle
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::HwlComputeQbStereoRightSwizzle(
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pInfo  ///< [in] Surface info, must be valid
+    ) const
+{
+    UINT_32 bankBits    = 0;
+    UINT_32 swizzle     = 0;
+
+    // The assumption is default swizzle for left eye is 0
+    if (IsMacroTiled(pInfo->tileMode) && pInfo->pStereoInfo && pInfo->pTileInfo)
+    {
+        bankBits = ComputeBankFromCoord(0, pInfo->height, 0,
+                                        pInfo->tileMode, 0, 0, pInfo->pTileInfo);
+
+        if (bankBits)
+        {
+            HwlCombineBankPipeSwizzle(bankBits, 0, pInfo->pTileInfo, 0, &swizzle);
+        }
+    }
+
+    return swizzle;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeBankFromCoord
+*
+*   @brief
+*       Compute bank number from coordinates
+*   @return
+*       Bank number
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::ComputeBankFromCoord(
+    UINT_32         x,              ///< [in] x coordinate
+    UINT_32         y,              ///< [in] y coordinate
+    UINT_32         slice,          ///< [in] slice index
+    AddrTileMode    tileMode,       ///< [in] tile mode
+    UINT_32         bankSwizzle,    ///< [in] bank swizzle
+    UINT_32         tileSplitSlice, ///< [in] If the size of the pixel offset is larger than the
+                                    ///  tile split size, then the pixel will be moved to a separate
+                                    ///  slice. This value equals pixelOffset / tileSplitBytes
+                                    ///  in this case. Otherwise this is 0.
+    ADDR_TILEINFO*  pTileInfo       ///< [in] tile info
+    ) const
+{
+    UINT_32 pipes = HwlGetPipes(pTileInfo);
+    UINT_32 bankBit0 = 0;
+    UINT_32 bankBit1 = 0;
+    UINT_32 bankBit2 = 0;
+    UINT_32 bankBit3 = 0;
+    UINT_32 sliceRotation;
+    UINT_32 tileSplitRotation;
+    UINT_32 bank;
+    UINT_32 numBanks    = pTileInfo->banks;
+    UINT_32 bankWidth   = pTileInfo->bankWidth;
+    UINT_32 bankHeight  = pTileInfo->bankHeight;
+
+    UINT_32 tx = x / MicroTileWidth / (bankWidth * pipes);
+    UINT_32 ty = y / MicroTileHeight / bankHeight;
+
+    UINT_32 x3 = _BIT(tx,0);
+    UINT_32 x4 = _BIT(tx,1);
+    UINT_32 x5 = _BIT(tx,2);
+    UINT_32 x6 = _BIT(tx,3);
+    UINT_32 y3 = _BIT(ty,0);
+    UINT_32 y4 = _BIT(ty,1);
+    UINT_32 y5 = _BIT(ty,2);
+    UINT_32 y6 = _BIT(ty,3);
+
+    switch (numBanks)
+    {
+        case 16:
+            bankBit0 = x3 ^ y6;
+            bankBit1 = x4 ^ y5 ^ y6;
+            bankBit2 = x5 ^ y4;
+            bankBit3 = x6 ^ y3;
+            break;
+        case 8:
+            bankBit0 = x3 ^ y5;
+            bankBit1 = x4 ^ y4 ^ y5;
+            bankBit2 = x5 ^ y3;
+            break;
+        case 4:
+            bankBit0 = x3 ^ y4;
+            bankBit1 = x4 ^ y3;
+            break;
+        case 2:
+            bankBit0 = x3 ^ y3;
+            break;
+        default:
+            ADDR_ASSERT_ALWAYS();
+            break;
+    }
+
+    bank = bankBit0 | (bankBit1 << 1) | (bankBit2 << 2) | (bankBit3 << 3);
+
+    //Bits2Number(4, bankBit3, bankBit2, bankBit1, bankBit0);
+
+    bank = HwlPreAdjustBank((x / MicroTileWidth), bank, pTileInfo);
+    //
+    // Compute bank rotation for the slice.
+    //
+    UINT_32 microTileThickness = ComputeSurfaceThickness(tileMode);
+
+    switch (tileMode)
+    {
+        case ADDR_TM_2D_TILED_THIN1:  // fall through
+        case ADDR_TM_2D_TILED_THICK:  // fall through
+        case ADDR_TM_2D_TILED_XTHICK:
+            sliceRotation = ((numBanks / 2) - 1) * (slice / microTileThickness);
+            break;
+        case ADDR_TM_3D_TILED_THIN1:  // fall through
+        case ADDR_TM_3D_TILED_THICK:  // fall through
+        case ADDR_TM_3D_TILED_XTHICK:
+            sliceRotation =
+                Max(1u, (pipes / 2) - 1) * (slice / microTileThickness) / pipes;
+            break;
+        default:
+            sliceRotation =  0;
+            break;
+    }
+
+
+    //
+    // Compute bank rotation for the tile split slice.
+    //
+    // The sample slice will be non-zero if samples must be split across multiple slices.
+    // This situation arises when the micro tile size multiplied yBit the number of samples exceeds
+    // the split size (set in GB_ADDR_CONFIG).
+    //
+    switch (tileMode)
+    {
+        case ADDR_TM_2D_TILED_THIN1: //fall through
+        case ADDR_TM_3D_TILED_THIN1: //fall through
+        case ADDR_TM_PRT_2D_TILED_THIN1: //fall through
+        case ADDR_TM_PRT_3D_TILED_THIN1: //fall through
+            tileSplitRotation = ((numBanks / 2) + 1) * tileSplitSlice;
+            break;
+        default:
+            tileSplitRotation =  0;
+            break;
+    }
+
+    //
+    // Apply bank rotation for the slice and tile split slice.
+    //
+    bank ^= bankSwizzle + sliceRotation;
+    bank ^= tileSplitRotation;
+
+    bank &= (numBanks - 1);
+
+    return bank;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeBankFromAddr
+*
+*   @brief
+*       Compute the bank number from an address
+*   @return
+*       Bank number
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::ComputeBankFromAddr(
+    UINT_64 addr,       ///< [in] address
+    UINT_32 numBanks,   ///< [in] number of banks
+    UINT_32 numPipes    ///< [in] number of pipes
+    ) const
+{
+    UINT_32 bank;
+
+    //
+    // The LSBs of the address are arranged as follows:
+    //   bank | bankInterleave | pipe | pipeInterleave
+    //
+    // To get the bank number, shift off the pipe interleave, pipe, and bank interlave bits and
+    // mask the bank bits.
+    //
+    bank = static_cast<UINT_32>(
+        (addr >> Log2(m_pipeInterleaveBytes * numPipes * m_bankInterleave)) &
+        (numBanks - 1)
+        );
+
+    return bank;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputePipeRotation
+*
+*   @brief
+*       Compute pipe rotation value
+*   @return
+*       Pipe rotation
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::ComputePipeRotation(
+    AddrTileMode tileMode,  ///< [in] tile mode
+    UINT_32      numPipes   ///< [in] number of pipes
+    ) const
+{
+   UINT_32 rotation;
+
+    switch (tileMode)
+    {
+        case ADDR_TM_3D_TILED_THIN1:        //fall through
+        case ADDR_TM_3D_TILED_THICK:        //fall through
+        case ADDR_TM_3D_TILED_XTHICK:       //fall through
+        case ADDR_TM_PRT_3D_TILED_THIN1:    //fall through
+        case ADDR_TM_PRT_3D_TILED_THICK:
+            rotation = (numPipes < 4) ? 1 : (numPipes / 2 - 1);
+            break;
+        default:
+            rotation = 0;
+    }
+
+    return rotation;
+}
+
+
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeBankRotation
+*
+*   @brief
+*       Compute bank rotation value
+*   @return
+*       Bank rotation
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::ComputeBankRotation(
+    AddrTileMode tileMode,  ///< [in] tile mode
+    UINT_32      numBanks,  ///< [in] number of banks
+    UINT_32      numPipes   ///< [in] number of pipes
+    ) const
+{
+    UINT_32 rotation;
+
+    switch (tileMode)
+    {
+        case ADDR_TM_2D_TILED_THIN1: // fall through
+        case ADDR_TM_2D_TILED_THICK: // fall through
+        case ADDR_TM_2D_TILED_XTHICK:
+        case ADDR_TM_PRT_2D_TILED_THIN1:
+        case ADDR_TM_PRT_2D_TILED_THICK:
+            // Rotate banks per Z-slice yBit 1 for 4-bank or 3 for 8-bank
+            rotation =  numBanks / 2 - 1;
+            break;
+        case ADDR_TM_3D_TILED_THIN1: // fall through
+        case ADDR_TM_3D_TILED_THICK: // fall through
+        case ADDR_TM_3D_TILED_XTHICK:
+        case ADDR_TM_PRT_3D_TILED_THIN1:
+        case ADDR_TM_PRT_3D_TILED_THICK:
+            rotation = (numPipes < 4) ? 1 : (numPipes / 2 - 1);    // rotate pipes & banks
+            break;
+        default:
+            rotation = 0;
+    }
+
+    return rotation;
+}
+
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeHtileBytes
+*
+*   @brief
+*       Compute htile size in bytes
+*
+*   @return
+*       Htile size in bytes
+***************************************************************************************************
+*/
+UINT_64 EgBasedAddrLib::ComputeHtileBytes(
+    UINT_32 pitch,        ///< [in] pitch
+    UINT_32 height,       ///< [in] height
+    UINT_32 bpp,          ///< [in] bits per pixel
+    BOOL_32 isLinear,     ///< [in] if it is linear mode
+    UINT_32 numSlices,    ///< [in] number of slices
+    UINT_64* sliceBytes,  ///< [out] bytes per slice
+    UINT_32 baseAlign     ///< [in] base alignments
+    ) const
+{
+    UINT_64 surfBytes;
+
+    const UINT_64 HtileCacheLineSize = BITS_TO_BYTES(HtileCacheBits);
+
+    *sliceBytes = BITS_TO_BYTES(static_cast<UINT_64>(pitch) * height * bpp / 64);
+
+    if (m_configFlags.useHtileSliceAlign)
+    {
+        // Align the sliceSize to htilecachelinesize * pipes at first
+        *sliceBytes = PowTwoAlign(*sliceBytes, HtileCacheLineSize * m_pipes);
+        surfBytes  = *sliceBytes * numSlices;
+    }
+    else
+    {
+        // Align the surfSize to htilecachelinesize * pipes at last
+        surfBytes  = *sliceBytes * numSlices;
+        surfBytes  = PowTwoAlign(surfBytes, HtileCacheLineSize * m_pipes);
+    }
+
+    return surfBytes;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::DispatchComputeFmaskInfo
+*
+*   @brief
+*       Compute fmask sizes include padded pitch, height, slices, total size in bytes,
+*       meanwhile output suitable tile mode and alignments as well. Results are returned
+*       through output parameters.
+*
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::DispatchComputeFmaskInfo(
+    const ADDR_COMPUTE_FMASK_INFO_INPUT*    pIn,   ///< [in] input structure
+    ADDR_COMPUTE_FMASK_INFO_OUTPUT*         pOut)  ///< [out] output structure
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+    ADDR_COMPUTE_SURFACE_INFO_INPUT  surfIn     = {0};
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT surfOut    = {0};
+
+    // Setup input structure
+    surfIn.tileMode          = pIn->tileMode;
+    surfIn.width             = pIn->pitch;
+    surfIn.height            = pIn->height;
+    surfIn.numSlices         = pIn->numSlices;
+    surfIn.pTileInfo         = pIn->pTileInfo;
+    surfIn.tileType          = ADDR_NON_DISPLAYABLE;
+    surfIn.flags.fmask       = 1;
+
+    // Setup output structure
+    surfOut.pTileInfo       = pOut->pTileInfo;
+
+    // Setup hwl specific fields
+    HwlFmaskPreThunkSurfInfo(pIn, pOut, &surfIn, &surfOut);
+
+    surfIn.bpp = HwlComputeFmaskBits(pIn, &surfIn.numSamples);
+
+    // ComputeSurfaceInfo needs numSamples in surfOut as surface routines need adjusted numSamples
+    surfOut.numSamples = surfIn.numSamples;
+
+    retCode = HwlComputeSurfaceInfo(&surfIn, &surfOut);
+
+    // Save bpp field for surface dump support
+    surfOut.bpp = surfIn.bpp;
+
+    if (retCode == ADDR_OK)
+    {
+        pOut->bpp               = surfOut.bpp;
+        pOut->pitch             = surfOut.pitch;
+        pOut->height            = surfOut.height;
+        pOut->numSlices         = surfOut.depth;
+        pOut->fmaskBytes        = surfOut.surfSize;
+        pOut->baseAlign         = surfOut.baseAlign;
+        pOut->pitchAlign        = surfOut.pitchAlign;
+        pOut->heightAlign       = surfOut.heightAlign;
+
+        if (surfOut.depth > 1)
+        {
+            // For fmask, expNumSlices is stored in depth.
+            pOut->sliceSize = surfOut.surfSize / surfOut.depth;
+        }
+        else
+        {
+            pOut->sliceSize = surfOut.surfSize;
+        }
+
+        // Save numSamples field for surface dump support
+        pOut->numSamples        = surfOut.numSamples;
+
+        HwlFmaskPostThunkSurfInfo(&surfOut, pOut);
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlFmaskSurfaceInfo
+*   @brief
+*       Entry of EgBasedAddrLib ComputeFmaskInfo
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlComputeFmaskInfo(
+    const ADDR_COMPUTE_FMASK_INFO_INPUT*    pIn,   ///< [in] input structure
+    ADDR_COMPUTE_FMASK_INFO_OUTPUT*         pOut   ///< [out] output structure
+    )
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+    ADDR_TILEINFO tileInfo = {0};
+
+    // Use internal tile info if pOut does not have a valid pTileInfo
+    if (pOut->pTileInfo == NULL)
+    {
+        pOut->pTileInfo = &tileInfo;
+    }
+
+    retCode = DispatchComputeFmaskInfo(pIn, pOut);
+
+    if (retCode == ADDR_OK)
+    {
+        pOut->tileIndex =
+            HwlPostCheckTileIndex(pOut->pTileInfo, pIn->tileMode, ADDR_NON_DISPLAYABLE,
+                                  pOut->tileIndex);
+    }
+
+    // Resets pTileInfo to NULL if the internal tile info is used
+    if (pOut->pTileInfo == &tileInfo)
+    {
+        pOut->pTileInfo = NULL;
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeFmaskAddrFromCoord
+*   @brief
+*       Entry of EgBasedAddrLib ComputeFmaskAddrFromCoord
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlComputeFmaskAddrFromCoord(
+    const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+#if ADDR_AM_BUILD
+    if ((pIn->x > pIn->pitch)               ||
+        (pIn->y > pIn->height)              ||
+        (pIn->numSamples > m_maxSamples)    ||
+        (pIn->sample >= m_maxSamples))
+    {
+        retCode = ADDR_INVALIDPARAMS;
+    }
+    else
+    {
+        pOut->addr = DispatchComputeFmaskAddrFromCoord(pIn, pOut);
+    }
+#endif
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeFmaskCoordFromAddr
+*   @brief
+*       Entry of EgBasedAddrLib ComputeFmaskCoordFromAddr
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlComputeFmaskCoordFromAddr(
+    const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+#if ADDR_AM_BUILD
+    if ((pIn->bitPosition >= 8) ||
+        (pIn->numSamples > m_maxSamples))
+    {
+        retCode = ADDR_INVALIDPARAMS;
+    }
+    else
+    {
+        DispatchComputeFmaskCoordFromAddr(pIn, pOut);
+    }
+#endif
+
+    return retCode;
+}
+
+#if ADDR_AM_BUILD
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::DispatchComputeFmaskAddrFromCoord
+*
+*   @brief
+*       Computes the FMASK address and bit position from a coordinate.
+*   @return
+*       The byte address
+***************************************************************************************************
+*/
+UINT_64 EgBasedAddrLib::DispatchComputeFmaskAddrFromCoord(
+    const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    UINT_32             x                 = pIn->x;
+    UINT_32             y                 = pIn->y;
+    UINT_32             slice             = pIn->slice;
+    UINT_32             sample            = pIn->sample;
+    UINT_32             plane             = pIn->plane;
+    UINT_32             pitch             = pIn->pitch;
+    UINT_32             height            = pIn->height;
+    UINT_32             numSamples        = pIn->numSamples;
+    AddrTileMode        tileMode          = pIn->tileMode;
+    BOOL_32             ignoreSE          = pIn->ignoreSE;
+    ADDR_TILEINFO*      pTileInfo         = pIn->pTileInfo;
+    BOOL_32             resolved          = pIn->resolved;
+
+    UINT_32* pBitPosition = &pOut->bitPosition;
+    UINT_64 addr          = 0;
+
+    ADDR_ASSERT(numSamples > 1);
+    ADDR_ASSERT(ComputeSurfaceThickness(tileMode) == 1);
+
+    switch (tileMode)
+    {
+        case ADDR_TM_1D_TILED_THIN1:
+            addr = ComputeFmaskAddrFromCoordMicroTiled(x,
+                                                       y,
+                                                       slice,
+                                                       sample,
+                                                       plane,
+                                                       pitch,
+                                                       height,
+                                                       numSamples,
+                                                       tileMode,
+                                                       resolved,
+                                                       pBitPosition);
+            break;
+        case ADDR_TM_2D_TILED_THIN1: //fall through
+        case ADDR_TM_3D_TILED_THIN1:
+            UINT_32 pipeSwizzle;
+            UINT_32 bankSwizzle;
+
+            if (m_configFlags.useCombinedSwizzle)
+            {
+                ExtractBankPipeSwizzle(pIn->tileSwizzle, pIn->pTileInfo,
+                                       &bankSwizzle, &pipeSwizzle);
+            }
+            else
+            {
+                pipeSwizzle = pIn->pipeSwizzle;
+                bankSwizzle = pIn->bankSwizzle;
+            }
+
+            addr = ComputeFmaskAddrFromCoordMacroTiled(x,
+                                                       y,
+                                                       slice,
+                                                       sample,
+                                                       plane,
+                                                       pitch,
+                                                       height,
+                                                       numSamples,
+                                                       tileMode,
+                                                       pipeSwizzle,
+                                                       bankSwizzle,
+                                                       ignoreSE,
+                                                       pTileInfo,
+                                                       resolved,
+                                                       pBitPosition);
+            break;
+        default:
+            *pBitPosition = 0;
+            break;
+    }
+
+    return addr;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeFmaskAddrFromCoordMicroTiled
+*
+*   @brief
+*       Computes the FMASK address and bit position from a coordinate for 1D tilied (micro
+*       tiled)
+*   @return
+*       The byte address
+***************************************************************************************************
+*/
+UINT_64 EgBasedAddrLib::ComputeFmaskAddrFromCoordMicroTiled(
+    UINT_32             x,              ///< [in] x coordinate
+    UINT_32             y,              ///< [in] y coordinate
+    UINT_32             slice,          ///< [in] slice index
+    UINT_32             sample,         ///< [in] sample number
+    UINT_32             plane,          ///< [in] plane number
+    UINT_32             pitch,          ///< [in] surface pitch in pixels
+    UINT_32             height,         ///< [in] surface height in pixels
+    UINT_32             numSamples,     ///< [in] number of samples
+    AddrTileMode        tileMode,       ///< [in] tile mode
+    BOOL_32             resolved,       ///< [in] TRUE if this is for resolved fmask
+    UINT_32*            pBitPosition    ///< [out] pointer to returned bit position
+    ) const
+{
+    UINT_64 addr = 0;
+    UINT_32 effectiveBpp;
+    UINT_32 effectiveSamples;
+
+    //
+    // 2xAA use the same layout as 4xAA
+    //
+    if (numSamples == 2)
+    {
+        numSamples = 4;
+    }
+
+    //
+    // Compute the number of planes.
+    //
+    if (!resolved)
+    {
+        effectiveSamples = ComputeFmaskNumPlanesFromNumSamples(numSamples);
+        effectiveBpp = numSamples;
+
+        //
+        // Compute the address just like a color surface with numSamples bits per element and
+        // numPlanes samples.
+        //
+        addr = ComputeSurfaceAddrFromCoordMicroTiled(x,
+                                                     y,
+                                                     slice,
+                                                     plane, // sample
+                                                     effectiveBpp,
+                                                     pitch,
+                                                     height,
+                                                     effectiveSamples,
+                                                     tileMode,
+                                                     ADDR_NON_DISPLAYABLE,
+                                                     FALSE,
+                                                     pBitPosition);
+
+        //
+        // Compute the real bit position. Each (sample, plane) is stored with one bit per sample.
+        //
+
+        //
+        // Compute the pixel index with in the micro tile
+        //
+        UINT_32 pixelIndex = ComputePixelIndexWithinMicroTile(x % 8,
+                                                              y % 8,
+                                                              slice,
+                                                              1,
+                                                              tileMode,
+                                                              ADDR_NON_DISPLAYABLE);
+
+        *pBitPosition = ((pixelIndex * numSamples) + sample) & (BITS_PER_BYTE-1);
+
+        UINT_64 bitAddr = BYTES_TO_BITS(addr) + *pBitPosition;
+
+        addr = bitAddr / 8;
+    }
+    else
+    {
+        effectiveBpp = ComputeFmaskResolvedBppFromNumSamples(numSamples);
+        effectiveSamples = 1;
+
+        //
+        // Compute the address just like a color surface with numSamples bits per element and
+        // numPlanes samples.
+        //
+        addr = ComputeSurfaceAddrFromCoordMicroTiled(x,
+                                                     y,
+                                                     slice,
+                                                     sample,
+                                                     effectiveBpp,
+                                                     pitch,
+                                                     height,
+                                                     effectiveSamples,
+                                                     tileMode,
+                                                     ADDR_NON_DISPLAYABLE,
+                                                     TRUE,
+                                                     pBitPosition);
+    }
+
+    return addr;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeFmaskAddrFromCoordMacroTiled
+*
+*   @brief
+*       Computes the FMASK address and bit position from a coordinate for 2D tilied (macro
+*       tiled)
+*   @return
+*       The byte address
+***************************************************************************************************
+*/
+UINT_64 EgBasedAddrLib::ComputeFmaskAddrFromCoordMacroTiled(
+    UINT_32             x,              ///< [in] x coordinate
+    UINT_32             y,              ///< [in] y coordinate
+    UINT_32             slice,          ///< [in] slice index
+    UINT_32             sample,         ///< [in] sample number
+    UINT_32             plane,          ///< [in] plane number
+    UINT_32             pitch,          ///< [in] surface pitch in pixels
+    UINT_32             height,         ///< [in] surface height in pixels
+    UINT_32             numSamples,     ///< [in] number of samples
+    AddrTileMode        tileMode,       ///< [in] tile mode
+    UINT_32             pipeSwizzle,    ///< [in] pipe swizzle
+    UINT_32             bankSwizzle,    ///< [in] bank swizzle
+    BOOL_32             ignoreSE,       ///< [in] TRUE if ignore shader engine
+    ADDR_TILEINFO*      pTileInfo,      ///< [in] bank structure.**All fields to be valid on entry**
+    BOOL_32             resolved,       ///< [in] TRUE if this is for resolved fmask
+    UINT_32*            pBitPosition    ///< [out] pointer to returned bit position
+    ) const
+{
+    UINT_64 addr = 0;
+    UINT_32 effectiveBpp;
+    UINT_32 effectiveSamples;
+
+    //
+    // 2xAA use the same layout as 4xAA
+    //
+    if (numSamples == 2)
+    {
+        numSamples = 4;
+    }
+
+    //
+    // Compute the number of planes.
+    //
+    if (!resolved)
+    {
+        effectiveSamples = ComputeFmaskNumPlanesFromNumSamples(numSamples);
+        effectiveBpp = numSamples;
+
+        //
+        // Compute the address just like a color surface with numSamples bits per element and
+        // numPlanes samples.
+        //
+        addr = ComputeSurfaceAddrFromCoordMacroTiled(x,
+                                                     y,
+                                                     slice,
+                                                     plane, // sample
+                                                     effectiveBpp,
+                                                     pitch,
+                                                     height,
+                                                     effectiveSamples,
+                                                     tileMode,
+                                                     ADDR_NON_DISPLAYABLE,// isdisp
+                                                     ignoreSE,// ignore_shader
+                                                     FALSE,// depth_sample_order
+                                                     pipeSwizzle,
+                                                     bankSwizzle,
+                                                     pTileInfo,
+                                                     pBitPosition);
+
+        //
+        // Compute the real bit position. Each (sample, plane) is stored with one bit per sample.
+        //
+
+
+        //
+        // Compute the pixel index with in the micro tile
+        //
+        UINT_32 pixelIndex = ComputePixelIndexWithinMicroTile(x ,
+                                                              y ,
+                                                              slice,
+                                                              effectiveBpp,
+                                                              tileMode,
+                                                              ADDR_NON_DISPLAYABLE);
+
+        *pBitPosition = ((pixelIndex * numSamples) + sample) & (BITS_PER_BYTE-1);
+
+        UINT_64 bitAddr = BYTES_TO_BITS(addr) + *pBitPosition;
+
+        addr = bitAddr / 8;
+
+    }
+    else
+    {
+        effectiveBpp = ComputeFmaskResolvedBppFromNumSamples(numSamples);
+        effectiveSamples = 1;
+
+        //
+        // Compute the address just like a color surface with numSamples bits per element and
+        // numPlanes samples.
+        //
+        addr = ComputeSurfaceAddrFromCoordMacroTiled(x,
+                                                     y,
+                                                     slice,
+                                                     sample,
+                                                     effectiveBpp,
+                                                     pitch,
+                                                     height,
+                                                     effectiveSamples,
+                                                     tileMode,
+                                                     ADDR_NON_DISPLAYABLE,
+                                                     ignoreSE,
+                                                     TRUE,
+                                                     pipeSwizzle,
+                                                     bankSwizzle,
+                                                     pTileInfo,
+                                                     pBitPosition);
+    }
+
+    return addr;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeFmaskCoordFromAddrMicroTiled
+*
+*   @brief
+*       Compute (x,y,slice,sample,plane) coordinates from fmask address
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID EgBasedAddrLib::ComputeFmaskCoordFromAddrMicroTiled(
+    UINT_64             addr,       ///< [in] byte address
+    UINT_32             bitPosition,///< [in] bit position
+    UINT_32             pitch,      ///< [in] pitch in pixels
+    UINT_32             height,     ///< [in] height in pixels
+    UINT_32             numSamples, ///< [in] number of samples (of color buffer)
+    AddrTileMode        tileMode,   ///< [in] tile mode
+    BOOL_32             resolved,   ///< [in] TRUE if it is resolved fmask
+    UINT_32*            pX,         ///< [out] X coord
+    UINT_32*            pY,         ///< [out] Y coord
+    UINT_32*            pSlice,     ///< [out] slice index
+    UINT_32*            pSample,    ///< [out] sample index
+    UINT_32*            pPlane      ///< [out] plane index
+    ) const
+{
+    UINT_32 effectiveBpp;
+    UINT_32 effectiveSamples;
+
+    // 2xAA use the same layout as 4xAA
+    if (numSamples == 2)
+    {
+        numSamples = 4;
+    }
+
+    if (!resolved)
+    {
+        effectiveSamples = ComputeFmaskNumPlanesFromNumSamples(numSamples);
+        effectiveBpp  = numSamples;
+
+        ComputeSurfaceCoordFromAddrMicroTiled(addr,
+                                              bitPosition,
+                                              effectiveBpp,
+                                              pitch,
+                                              height,
+                                              effectiveSamples,
+                                              tileMode,
+                                              0, // tileBase
+                                              0, // compBits
+                                              pX,
+                                              pY,
+                                              pSlice,
+                                              pPlane,
+                                              ADDR_NON_DISPLAYABLE, // microTileType
+                                              FALSE  // isDepthSampleOrder
+                                              );
+
+
+        if ( pSample )
+        {
+            *pSample = bitPosition % numSamples;
+        }
+    }
+    else
+    {
+        effectiveBpp = ComputeFmaskResolvedBppFromNumSamples(numSamples);
+        effectiveSamples = 1;
+
+        ComputeSurfaceCoordFromAddrMicroTiled(addr,
+                                              bitPosition,
+                                              effectiveBpp,
+                                              pitch,
+                                              height,
+                                              effectiveSamples,
+                                              tileMode,
+                                              0,     // tileBase
+                                              0,     // compBits
+                                              pX,
+                                              pY,
+                                              pSlice,
+                                              pSample,
+                                              ADDR_NON_DISPLAYABLE, // microTileType
+                                              TRUE   // isDepthSampleOrder
+                                              );
+    }
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeFmaskCoordFromAddrMacroTiled
+*
+*   @brief
+*       Compute (x,y,slice,sample,plane) coordinates from
+*       fmask address
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID EgBasedAddrLib::ComputeFmaskCoordFromAddrMacroTiled(
+    UINT_64             addr,       ///< [in] byte address
+    UINT_32             bitPosition,///< [in] bit position
+    UINT_32             pitch,      ///< [in] pitch in pixels
+    UINT_32             height,     ///< [in] height in pixels
+    UINT_32             numSamples, ///< [in] number of samples (of color buffer)
+    AddrTileMode        tileMode,   ///< [in] tile mode
+    UINT_32             pipeSwizzle,///< [in] pipe swizzle
+    UINT_32             bankSwizzle,///< [in] bank swizzle
+    BOOL_32             ignoreSE,   ///< [in] TRUE if ignore shader engine
+    ADDR_TILEINFO*      pTileInfo,  ///< [in] bank structure. **All fields to be valid on entry**
+    BOOL_32             resolved,   ///< [in] TRUE if it is resolved fmask
+    UINT_32*            pX,         ///< [out] X coord
+    UINT_32*            pY,         ///< [out] Y coord
+    UINT_32*            pSlice,     ///< [out] slice index
+    UINT_32*            pSample,    ///< [out] sample index
+    UINT_32*            pPlane      ///< [out] plane index
+    ) const
+{
+    UINT_32 effectiveBpp;
+    UINT_32 effectiveSamples;
+
+    // 2xAA use the same layout as 4xAA
+    if (numSamples == 2)
+    {
+        numSamples = 4;
+    }
+
+    //
+    // Compute the number of planes.
+    //
+    if (!resolved)
+    {
+        effectiveSamples = ComputeFmaskNumPlanesFromNumSamples(numSamples);
+        effectiveBpp  = numSamples;
+
+        ComputeSurfaceCoordFromAddrMacroTiled(addr,
+                                              bitPosition,
+                                              effectiveBpp,
+                                              pitch,
+                                              height,
+                                              effectiveSamples,
+                                              tileMode,
+                                              0, // No tileBase
+                                              0, // No compBits
+                                              ADDR_NON_DISPLAYABLE,
+                                              ignoreSE,
+                                              FALSE,
+                                              pipeSwizzle,
+                                              bankSwizzle,
+                                              pTileInfo,
+                                              pX,
+                                              pY,
+                                              pSlice,
+                                              pPlane);
+
+        if (pSample)
+        {
+            *pSample = bitPosition % numSamples;
+        }
+    }
+    else
+    {
+        effectiveBpp = ComputeFmaskResolvedBppFromNumSamples(numSamples);
+        effectiveSamples = 1;
+
+        ComputeSurfaceCoordFromAddrMacroTiled(addr,
+                                              bitPosition,
+                                              effectiveBpp,
+                                              pitch,
+                                              height,
+                                              effectiveSamples,
+                                              tileMode,
+                                              0, // No tileBase
+                                              0, // No compBits
+                                              ADDR_NON_DISPLAYABLE,
+                                              ignoreSE,
+                                              TRUE,
+                                              pipeSwizzle,
+                                              bankSwizzle,
+                                              pTileInfo,
+                                              pX,
+                                              pY,
+                                              pSlice,
+                                              pSample);
+    }
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::DispatchComputeFmaskCoordFromAddr
+*
+*   @brief
+*       Compute (x,y,slice,sample,plane) coordinates from
+*       fmask address
+*   @return
+*       N/A
+*
+***************************************************************************************************
+*/
+VOID EgBasedAddrLib::DispatchComputeFmaskCoordFromAddr(
+    const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT*   pIn,    ///< [in] input structure
+    ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT*        pOut    ///< [out] output structure
+    ) const
+{
+    UINT_64             addr              = pIn->addr;
+    UINT_32             bitPosition       = pIn->bitPosition;
+    UINT_32             pitch             = pIn->pitch;
+    UINT_32             height            = pIn->height;
+    UINT_32             numSamples        = pIn->numSamples;
+    AddrTileMode        tileMode          = pIn->tileMode;
+    BOOL_32             ignoreSE          = pIn->ignoreSE;
+    ADDR_TILEINFO*      pTileInfo         = pIn->pTileInfo;
+    BOOL_32             resolved          = pIn->resolved;
+
+    UINT_32*            pX      = &pOut->x;
+    UINT_32*            pY      = &pOut->y;
+    UINT_32*            pSlice  = &pOut->slice;
+    UINT_32*            pSample = &pOut->sample;
+    UINT_32*            pPlane  = &pOut->plane;
+
+    switch (tileMode)
+    {
+        case ADDR_TM_1D_TILED_THIN1:
+            ComputeFmaskCoordFromAddrMicroTiled(addr,
+                                                bitPosition,
+                                                pitch,
+                                                height,
+                                                numSamples,
+                                                tileMode,
+                                                resolved,
+                                                pX,
+                                                pY,
+                                                pSlice,
+                                                pSample,
+                                                pPlane);
+            break;
+        case ADDR_TM_2D_TILED_THIN1://fall through
+        case ADDR_TM_3D_TILED_THIN1:
+            UINT_32 pipeSwizzle;
+            UINT_32 bankSwizzle;
+
+            if (m_configFlags.useCombinedSwizzle)
+            {
+                ExtractBankPipeSwizzle(pIn->tileSwizzle, pIn->pTileInfo,
+                                       &bankSwizzle, &pipeSwizzle);
+            }
+            else
+            {
+                pipeSwizzle = pIn->pipeSwizzle;
+                bankSwizzle = pIn->bankSwizzle;
+            }
+
+            ComputeFmaskCoordFromAddrMacroTiled(addr,
+                                                bitPosition,
+                                                pitch,
+                                                height,
+                                                numSamples,
+                                                tileMode,
+                                                pipeSwizzle,
+                                                bankSwizzle,
+                                                ignoreSE,
+                                                pTileInfo,
+                                                resolved,
+                                                pX,
+                                                pY,
+                                                pSlice,
+                                                pSample,
+                                                pPlane);
+            break;
+        default:
+            ADDR_ASSERT_ALWAYS();
+            break;
+
+    }
+}
+#endif
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeFmaskNumPlanesFromNumSamples
+*
+*   @brief
+*       Compute fmask number of planes from number of samples
+*
+*   @return
+*       Number of planes
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::ComputeFmaskNumPlanesFromNumSamples(
+    UINT_32 numSamples)     ///< [in] number of samples
+{
+    UINT_32 numPlanes;
+
+    //
+    // FMASK is stored such that each micro tile is composed of elements containing N bits, where
+    // N is the number of samples.  There is a micro tile for each bit in the FMASK address, and
+    // micro tiles for each address bit, sometimes referred to as a plane, are stored sequentially.
+    // The FMASK for a 2-sample surface looks like a general surface with 2 bits per element.
+    // The FMASK for a 4-sample surface looks like a general surface with 4 bits per element and
+    // 2 samples.  The FMASK for an 8-sample surface looks like a general surface with 8 bits per
+    // element and 4 samples.  R6xx and R7xx only stored 3 planes for 8-sample FMASK surfaces.
+    // This was changed for R8xx to simplify the logic in the CB.
+    //
+    switch (numSamples)
+    {
+        case 2:
+            numPlanes = 1;
+            break;
+        case 4:
+            numPlanes = 2;
+            break;
+        case 8:
+            numPlanes = 4;
+            break;
+        default:
+            ADDR_UNHANDLED_CASE();
+            numPlanes = 0;
+            break;
+    }
+    return numPlanes;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::ComputeFmaskResolvedBppFromNumSamples
+*
+*   @brief
+*       Compute resolved fmask effective bpp based on number of samples
+*
+*   @return
+*       bpp
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::ComputeFmaskResolvedBppFromNumSamples(
+    UINT_32 numSamples)     ///< number of samples
+{
+    UINT_32 bpp;
+
+    //
+    // Resolved FMASK surfaces are generated yBit the CB and read yBit the texture unit
+    // so that the texture unit can read compressed multi-sample color data.
+    // These surfaces store each index value packed per element.
+    // Each element contains at least num_samples * log2(num_samples) bits.
+    // Resolved FMASK surfaces are addressed as follows:
+    // 2-sample Addressed similarly to a color surface with 8 bits per element and 1 sample.
+    // 4-sample Addressed similarly to a color surface with 8 bits per element and 1 sample.
+    // 8-sample Addressed similarly to a color surface with 32 bits per element and 1 sample.
+
+    switch (numSamples)
+    {
+        case 2:
+            bpp = 8;
+            break;
+        case 4:
+            bpp = 8;
+            break;
+        case 8:
+            bpp = 32;
+            break;
+        default:
+            ADDR_UNHANDLED_CASE();
+            bpp = 0;
+            break;
+    }
+    return bpp;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::IsTileInfoAllZero
+*
+*   @brief
+*       Return TRUE if all field are zero
+*   @note
+*       Since NULL input is consider to be all zero
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::IsTileInfoAllZero(
+    ADDR_TILEINFO* pTileInfo)
+{
+    BOOL_32 allZero = TRUE;
+
+    if (pTileInfo)
+    {
+        if ((pTileInfo->banks            != 0)  ||
+            (pTileInfo->bankWidth        != 0)  ||
+            (pTileInfo->bankHeight       != 0)  ||
+            (pTileInfo->macroAspectRatio != 0)  ||
+            (pTileInfo->tileSplitBytes   != 0)  ||
+            (pTileInfo->pipeConfig       != 0)
+            )
+        {
+            allZero = FALSE;
+        }
+    }
+
+    return allZero;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlTileInfoEqual
+*
+*   @brief
+*       Return TRUE if all field are equal
+*   @note
+*       Only takes care of current HWL's data
+***************************************************************************************************
+*/
+BOOL_32 EgBasedAddrLib::HwlTileInfoEqual(
+    const ADDR_TILEINFO* pLeft, ///<[in] Left compare operand
+    const ADDR_TILEINFO* pRight ///<[in] Right compare operand
+    ) const
+{
+    BOOL_32 equal = FALSE;
+
+    if (pLeft->banks == pRight->banks           &&
+        pLeft->bankWidth == pRight->bankWidth   &&
+        pLeft->bankHeight == pRight->bankHeight &&
+        pLeft->macroAspectRatio == pRight->macroAspectRatio &&
+        pLeft->tileSplitBytes == pRight->tileSplitBytes)
+    {
+        equal = TRUE;
+    }
+
+    return equal;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlConvertTileInfoToHW
+*   @brief
+*       Entry of EgBasedAddrLib ConvertTileInfoToHW
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlConvertTileInfoToHW(
+    const ADDR_CONVERT_TILEINFOTOHW_INPUT* pIn, ///< [in] input structure
+    ADDR_CONVERT_TILEINFOTOHW_OUTPUT* pOut      ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE retCode   = ADDR_OK;
+
+    ADDR_TILEINFO *pTileInfoIn  = pIn->pTileInfo;
+    ADDR_TILEINFO *pTileInfoOut = pOut->pTileInfo;
+
+    if ((pTileInfoIn != NULL) && (pTileInfoOut != NULL))
+    {
+        if (pIn->reverse == FALSE)
+        {
+            switch (pTileInfoIn->banks)
+            {
+                case 2:
+                    pTileInfoOut->banks = 0;
+                    break;
+                case 4:
+                    pTileInfoOut->banks = 1;
+                    break;
+                case 8:
+                    pTileInfoOut->banks = 2;
+                    break;
+                case 16:
+                    pTileInfoOut->banks = 3;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->banks = 0;
+                    break;
+            }
+
+            switch (pTileInfoIn->bankWidth)
+            {
+                case 1:
+                    pTileInfoOut->bankWidth = 0;
+                    break;
+                case 2:
+                    pTileInfoOut->bankWidth = 1;
+                    break;
+                case 4:
+                    pTileInfoOut->bankWidth = 2;
+                    break;
+                case 8:
+                    pTileInfoOut->bankWidth = 3;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->bankWidth = 0;
+                    break;
+            }
+
+            switch (pTileInfoIn->bankHeight)
+            {
+                case 1:
+                    pTileInfoOut->bankHeight = 0;
+                    break;
+                case 2:
+                    pTileInfoOut->bankHeight = 1;
+                    break;
+                case 4:
+                    pTileInfoOut->bankHeight = 2;
+                    break;
+                case 8:
+                    pTileInfoOut->bankHeight = 3;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->bankHeight = 0;
+                    break;
+            }
+
+            switch (pTileInfoIn->macroAspectRatio)
+            {
+                case 1:
+                    pTileInfoOut->macroAspectRatio = 0;
+                    break;
+                case 2:
+                    pTileInfoOut->macroAspectRatio = 1;
+                    break;
+                case 4:
+                    pTileInfoOut->macroAspectRatio = 2;
+                    break;
+                case 8:
+                    pTileInfoOut->macroAspectRatio = 3;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->macroAspectRatio = 0;
+                    break;
+            }
+
+            switch (pTileInfoIn->tileSplitBytes)
+            {
+                case 64:
+                    pTileInfoOut->tileSplitBytes = 0;
+                    break;
+                case 128:
+                    pTileInfoOut->tileSplitBytes = 1;
+                    break;
+                case 256:
+                    pTileInfoOut->tileSplitBytes = 2;
+                    break;
+                case 512:
+                    pTileInfoOut->tileSplitBytes = 3;
+                    break;
+                case 1024:
+                    pTileInfoOut->tileSplitBytes = 4;
+                    break;
+                case 2048:
+                    pTileInfoOut->tileSplitBytes = 5;
+                    break;
+                case 4096:
+                    pTileInfoOut->tileSplitBytes = 6;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->tileSplitBytes = 0;
+                    break;
+            }
+        }
+        else
+        {
+            switch (pTileInfoIn->banks)
+            {
+                case 0:
+                    pTileInfoOut->banks = 2;
+                    break;
+                case 1:
+                    pTileInfoOut->banks = 4;
+                    break;
+                case 2:
+                    pTileInfoOut->banks = 8;
+                    break;
+                case 3:
+                    pTileInfoOut->banks = 16;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->banks = 2;
+                    break;
+            }
+
+            switch (pTileInfoIn->bankWidth)
+            {
+                case 0:
+                    pTileInfoOut->bankWidth = 1;
+                    break;
+                case 1:
+                    pTileInfoOut->bankWidth = 2;
+                    break;
+                case 2:
+                    pTileInfoOut->bankWidth = 4;
+                    break;
+                case 3:
+                    pTileInfoOut->bankWidth = 8;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->bankWidth = 1;
+                    break;
+            }
+
+            switch (pTileInfoIn->bankHeight)
+            {
+                case 0:
+                    pTileInfoOut->bankHeight = 1;
+                    break;
+                case 1:
+                    pTileInfoOut->bankHeight = 2;
+                    break;
+                case 2:
+                    pTileInfoOut->bankHeight = 4;
+                    break;
+                case 3:
+                    pTileInfoOut->bankHeight = 8;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->bankHeight = 1;
+                    break;
+            }
+
+            switch (pTileInfoIn->macroAspectRatio)
+            {
+                case 0:
+                    pTileInfoOut->macroAspectRatio = 1;
+                    break;
+                case 1:
+                    pTileInfoOut->macroAspectRatio = 2;
+                    break;
+                case 2:
+                    pTileInfoOut->macroAspectRatio = 4;
+                    break;
+                case 3:
+                    pTileInfoOut->macroAspectRatio = 8;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->macroAspectRatio = 1;
+                    break;
+            }
+
+            switch (pTileInfoIn->tileSplitBytes)
+            {
+                case 0:
+                    pTileInfoOut->tileSplitBytes = 64;
+                    break;
+                case 1:
+                    pTileInfoOut->tileSplitBytes = 128;
+                    break;
+                case 2:
+                    pTileInfoOut->tileSplitBytes = 256;
+                    break;
+                case 3:
+                    pTileInfoOut->tileSplitBytes = 512;
+                    break;
+                case 4:
+                    pTileInfoOut->tileSplitBytes = 1024;
+                    break;
+                case 5:
+                    pTileInfoOut->tileSplitBytes = 2048;
+                    break;
+                case 6:
+                    pTileInfoOut->tileSplitBytes = 4096;
+                    break;
+                default:
+                    ADDR_ASSERT_ALWAYS();
+                    retCode = ADDR_INVALIDPARAMS;
+                    pTileInfoOut->tileSplitBytes = 64;
+                    break;
+            }
+        }
+
+        if (pTileInfoIn != pTileInfoOut)
+        {
+            pTileInfoOut->pipeConfig = pTileInfoIn->pipeConfig;
+        }
+    }
+    else
+    {
+        ADDR_ASSERT_ALWAYS();
+        retCode = ADDR_INVALIDPARAMS;
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeSurfaceInfo
+*   @brief
+*       Entry of EgBasedAddrLib ComputeSurfaceInfo
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlComputeSurfaceInfo(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+    if (pIn->numSamples < pIn->numFrags)
+    {
+        retCode = ADDR_INVALIDPARAMS;
+    }
+
+    ADDR_TILEINFO tileInfo = {0};
+
+    if (retCode == ADDR_OK)
+    {
+        // Uses internal tile info if pOut does not have a valid pTileInfo
+        if (pOut->pTileInfo == NULL)
+        {
+            pOut->pTileInfo = &tileInfo;
+        }
+
+        if (!DispatchComputeSurfaceInfo(pIn, pOut))
+        {
+            retCode = ADDR_INVALIDPARAMS;
+        }
+
+        // Returns an index
+        pOut->tileIndex = HwlPostCheckTileIndex(pOut->pTileInfo,
+                                                pOut->tileMode,
+                                                pOut->tileType,
+                                                pOut->tileIndex);
+
+        if (IsMacroTiled(pOut->tileMode) && (pOut->macroModeIndex == TileIndexInvalid))
+        {
+            pOut->macroModeIndex = HwlComputeMacroModeIndex(pOut->tileIndex,
+                                                            pIn->flags,
+                                                            pIn->bpp,
+                                                            pIn->numSamples,
+                                                            pOut->pTileInfo);
+        }
+
+        // Resets pTileInfo to NULL if the internal tile info is used
+        if (pOut->pTileInfo == &tileInfo)
+        {
+#if DEBUG
+            // Client does not pass in a valid pTileInfo
+            if (IsMacroTiled(pOut->tileMode))
+            {
+                // If a valid index is returned, then no pTileInfo is okay
+                ADDR_ASSERT(!m_configFlags.useTileIndex || pOut->tileIndex != TileIndexInvalid);
+
+                if (!IsTileInfoAllZero(pIn->pTileInfo))
+                {
+                    // The initial value of pIn->pTileInfo is copied to tileInfo
+                    // We do not expect any of these value to be changed nor any 0 of inputs
+                    ADDR_ASSERT(tileInfo.banks == pIn->pTileInfo->banks);
+                    ADDR_ASSERT(tileInfo.bankWidth == pIn->pTileInfo->bankWidth);
+                    ADDR_ASSERT(tileInfo.bankHeight == pIn->pTileInfo->bankHeight);
+                    ADDR_ASSERT(tileInfo.macroAspectRatio == pIn->pTileInfo->macroAspectRatio);
+                    ADDR_ASSERT(tileInfo.tileSplitBytes == pIn->pTileInfo->tileSplitBytes);
+                }
+            }
+#endif
+            pOut->pTileInfo = NULL;
+        }
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeSurfaceAddrFromCoord
+*   @brief
+*       Entry of EgBasedAddrLib ComputeSurfaceAddrFromCoord
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlComputeSurfaceAddrFromCoord(
+    const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT*      pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+    if (
+#if !ALT_TEST // Overflow test needs this out-of-boundary coord
+        (pIn->x > pIn->pitch)   ||
+        (pIn->y > pIn->height)  ||
+#endif
+        (pIn->numSamples > m_maxSamples))
+    {
+        retCode = ADDR_INVALIDPARAMS;
+    }
+    else
+    {
+        pOut->addr = DispatchComputeSurfaceAddrFromCoord(pIn, pOut);
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeSurfaceCoordFromAddr
+*   @brief
+*       Entry of EgBasedAddrLib ComputeSurfaceCoordFromAddr
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlComputeSurfaceCoordFromAddr(
+    const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT*      pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+    if ((pIn->bitPosition >= 8) ||
+        (pIn->numSamples > m_maxSamples))
+    {
+        retCode = ADDR_INVALIDPARAMS;
+    }
+    else
+    {
+        DispatchComputeSurfaceCoordFromAddr(pIn, pOut);
+    }
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeSliceTileSwizzle
+*   @brief
+*       Entry of EgBasedAddrLib ComputeSurfaceCoordFromAddr
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE EgBasedAddrLib::HwlComputeSliceTileSwizzle(
+    const ADDR_COMPUTE_SLICESWIZZLE_INPUT*  pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SLICESWIZZLE_OUTPUT*       pOut    ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE retCode = ADDR_OK;
+
+    if (pIn->pTileInfo && (pIn->pTileInfo->banks > 0))
+    {
+
+        pOut->tileSwizzle = ComputeSliceTileSwizzle(pIn->tileMode,
+                                                    pIn->baseSwizzle,
+                                                    pIn->slice,
+                                                    pIn->baseAddr,
+                                                    pIn->pTileInfo);
+    }
+    else
+    {
+        retCode = ADDR_INVALIDPARAMS;
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeHtileBpp
+*
+*   @brief
+*       Compute htile bpp
+*
+*   @return
+*       Htile bpp
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::HwlComputeHtileBpp(
+    BOOL_32 isWidth8,   ///< [in] TRUE if block width is 8
+    BOOL_32 isHeight8   ///< [in] TRUE if block height is 8
+    ) const
+{
+    // only support 8x8 mode
+    ADDR_ASSERT(isWidth8 && isHeight8);
+    return 32;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlComputeHtileBaseAlign
+*
+*   @brief
+*       Compute htile base alignment
+*
+*   @return
+*       Htile base alignment
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::HwlComputeHtileBaseAlign(
+    BOOL_32         isTcCompatible, ///< [in] if TC compatible
+    BOOL_32         isLinear,       ///< [in] if it is linear mode
+    ADDR_TILEINFO*  pTileInfo       ///< [in] Tile info
+    ) const
+{
+    UINT_32 baseAlign = m_pipeInterleaveBytes * HwlGetPipes(pTileInfo);
+
+    if (isTcCompatible)
+    {
+        ADDR_ASSERT(pTileInfo != NULL);
+        if (pTileInfo)
+        {
+            baseAlign *= pTileInfo->banks;
+        }
+    }
+
+    return baseAlign;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlGetPitchAlignmentMicroTiled
+*
+*   @brief
+*       Compute 1D tiled surface pitch alignment, calculation results are returned through
+*       output parameters.
+*
+*   @return
+*       pitch alignment
+***************************************************************************************************
+*/
+UINT_32 EgBasedAddrLib::HwlGetPitchAlignmentMicroTiled(
+    AddrTileMode        tileMode,          ///< [in] tile mode
+    UINT_32             bpp,               ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,             ///< [in] surface flags
+    UINT_32             numSamples         ///< [in] number of samples
+    ) const
+{
+    UINT_32 pitchAlign;
+
+    UINT_32 microTileThickness = ComputeSurfaceThickness(tileMode);
+
+    UINT_32 pixelsPerMicroTile;
+    UINT_32 pixelsPerPipeInterleave;
+    UINT_32 microTilesPerPipeInterleave;
+
+    //
+    // Special workaround for depth/stencil buffer, use 8 bpp to meet larger requirement for
+    // stencil buffer since pitch alignment is related to bpp.
+    // For a depth only buffer do not set this.
+    //
+    // Note: this actually does not work for mipmap but mipmap depth texture is not really
+    // sampled with mipmap.
+    //
+    if (flags.depth && !flags.noStencil)
+    {
+        bpp = 8;
+    }
+
+    pixelsPerMicroTile = MicroTilePixels * microTileThickness;
+    pixelsPerPipeInterleave = BYTES_TO_BITS(m_pipeInterleaveBytes) / (bpp * numSamples);
+    microTilesPerPipeInterleave = pixelsPerPipeInterleave / pixelsPerMicroTile;
+
+    pitchAlign = Max(MicroTileWidth, microTilesPerPipeInterleave * MicroTileWidth);
+
+    return pitchAlign;
+}
+
+/**
+***************************************************************************************************
+*   EgBasedAddrLib::HwlGetSizeAdjustmentMicroTiled
+*
+*   @brief
+*       Adjust 1D tiled surface pitch and slice size
+*
+*   @return
+*       Logical slice size in bytes
+***************************************************************************************************
+*/
+UINT_64 EgBasedAddrLib::HwlGetSizeAdjustmentMicroTiled(
+    UINT_32             thickness,      ///< [in] thickness
+    UINT_32             bpp,            ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,          ///< [in] surface flags
+    UINT_32             numSamples,     ///< [in] number of samples
+    UINT_32             baseAlign,      ///< [in] base alignment
+    UINT_32             pitchAlign,     ///< [in] pitch alignment
+    UINT_32*            pPitch,         ///< [in/out] pointer to pitch
+    UINT_32*            pHeight         ///< [in/out] pointer to height
+    ) const
+{
+    UINT_64 logicalSliceSize;
+    UINT_64 physicalSliceSize;
+
+    UINT_32 pitch   = *pPitch;
+    UINT_32 height  = *pHeight;
+
+    // Logical slice: pitch * height * bpp * numSamples (no 1D MSAA so actually numSamples == 1)
+    logicalSliceSize = BITS_TO_BYTES(static_cast<UINT_64>(pitch) * height * bpp * numSamples);
+
+    // Physical slice: multiplied by thickness
+    physicalSliceSize =  logicalSliceSize * thickness;
+
+    //
+    // R800 will always pad physical slice size to baseAlign which is pipe_interleave_bytes
+    //
+    ADDR_ASSERT((physicalSliceSize % baseAlign) == 0)
+
+    return logicalSliceSize;
+}
+
diff --git a/src/amd/addrlib/r800/egbaddrlib.h b/src/amd/addrlib/r800/egbaddrlib.h
new file mode 100644
index 00000000000..25e38964be0
--- /dev/null
+++ b/src/amd/addrlib/r800/egbaddrlib.h
@@ -0,0 +1,412 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  egbaddrlib.h
+* @brief Contains the EgBasedAddrLib class definition.
+***************************************************************************************************
+*/
+
+#ifndef __EG_BASED_ADDR_LIB_H__
+#define __EG_BASED_ADDR_LIB_H__
+
+#include "addrlib.h"
+
+
+/// Structures for functions
+struct CoordFromBankPipe
+{
+    UINT_32 xBits : 3;
+    UINT_32 yBits : 4;
+
+    UINT_32 xBit3 : 1;
+    UINT_32 xBit4 : 1;
+    UINT_32 xBit5 : 1;
+    UINT_32 yBit3 : 1;
+    UINT_32 yBit4 : 1;
+    UINT_32 yBit5 : 1;
+    UINT_32 yBit6 : 1;
+};
+
+/**
+***************************************************************************************************
+* @brief This class is the Evergreen based address library
+* @note  Abstract class
+***************************************************************************************************
+*/
+class EgBasedAddrLib : public AddrLib
+{
+protected:
+    EgBasedAddrLib(const AddrClient* pClient);
+    virtual ~EgBasedAddrLib();
+
+public:
+
+    /// Surface info functions
+
+    // NOTE: DispatchComputeSurfaceInfo using TileInfo takes both an input and an output.
+    //       On input:
+    //       One or more fields may be 0 to be calculated/defaulted - pre-SI h/w.
+    //       H/W using tile mode index only accepts none or all 0's - SI and newer h/w.
+    //       It then returns the actual tiling configuration used.
+    //       Other methods' TileInfo must be valid on entry
+    BOOL_32 DispatchComputeSurfaceInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    ADDR_E_RETURNCODE DispatchComputeFmaskInfo(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_INFO_OUTPUT* pOut);
+
+protected:
+    // Hwl interface
+    virtual ADDR_E_RETURNCODE HwlComputeSurfaceInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeSurfaceAddrFromCoord(
+        const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeSurfaceCoordFromAddr(
+        const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeSliceTileSwizzle(
+        const ADDR_COMPUTE_SLICESWIZZLE_INPUT* pIn,
+        ADDR_COMPUTE_SLICESWIZZLE_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlExtractBankPipeSwizzle(
+        const ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT* pIn,
+        ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlCombineBankPipeSwizzle(
+        UINT_32 bankSwizzle, UINT_32 pipeSwizzle, ADDR_TILEINFO*  pTileInfo,
+        UINT_64 baseAddr, UINT_32* pTileSwizzle) const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeBaseSwizzle(
+        const ADDR_COMPUTE_BASE_SWIZZLE_INPUT* pIn,
+        ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlConvertTileInfoToHW(
+        const ADDR_CONVERT_TILEINFOTOHW_INPUT* pIn,
+        ADDR_CONVERT_TILEINFOTOHW_OUTPUT* pOut) const;
+
+    virtual UINT_32 HwlComputeHtileBpp(
+        BOOL_32 isWidth8, BOOL_32 isHeight8) const;
+
+    virtual UINT_32 HwlComputeHtileBaseAlign(
+        BOOL_32 isTcCompatible, BOOL_32 isLinear, ADDR_TILEINFO* pTileInfo) const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeFmaskInfo(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_INFO_OUTPUT* pOut);
+
+    virtual ADDR_E_RETURNCODE HwlComputeFmaskAddrFromCoord(
+        const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlComputeFmaskCoordFromAddr(
+        const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT* pOut) const;
+
+    virtual BOOL_32 HwlDegradeBaseLevel(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn) const;
+
+    virtual UINT_32 HwlComputeQbStereoRightSwizzle(
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pInfo) const;
+
+    virtual VOID HwlComputePixelCoordFromOffset(
+        UINT_32 offset, UINT_32 bpp, UINT_32 numSamples,
+        AddrTileMode tileMode, UINT_32 tileBase, UINT_32 compBits,
+        UINT_32* pX, UINT_32* pY, UINT_32* pSlice, UINT_32* pSample,
+        AddrTileType microTileType, BOOL_32 isDepthSampleOrder) const;
+
+    /// Return Cmask block max
+    virtual BOOL_32 HwlGetMaxCmaskBlockMax() const
+    {
+        return 16383; // 14 bits
+    }
+
+    // Sub-hwl interface
+    /// Pure virtual function to setup tile info (indices) if client requests to do so
+    virtual VOID HwlSetupTileInfo(
+        AddrTileMode tileMode, ADDR_SURFACE_FLAGS flags,
+        UINT_32 bpp, UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        ADDR_TILEINFO* inputTileInfo, ADDR_TILEINFO* outputTileInfo,
+        AddrTileType inTileType, ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const = 0;
+
+    /// Pure virtual function to get pitch alignment for linear modes
+    virtual UINT_32 HwlGetPitchAlignmentLinear(UINT_32 bpp, ADDR_SURFACE_FLAGS flags) const = 0;
+
+    /// Pure virtual function to get size adjustment for linear modes
+    virtual UINT_64 HwlGetSizeAdjustmentLinear(
+        AddrTileMode tileMode,
+        UINT_32 bpp, UINT_32 numSamples, UINT_32 baseAlign, UINT_32 pitchAlign,
+        UINT_32 *pPitch, UINT_32 *pHeight, UINT_32 *pHeightAlign) const = 0;
+
+    virtual UINT_32 HwlGetPitchAlignmentMicroTiled(
+        AddrTileMode tileMode, UINT_32 bpp, ADDR_SURFACE_FLAGS flags, UINT_32 numSamples) const;
+
+    virtual UINT_64 HwlGetSizeAdjustmentMicroTiled(
+        UINT_32 thickness, UINT_32 bpp, ADDR_SURFACE_FLAGS flags, UINT_32 numSamples,
+        UINT_32 baseAlign, UINT_32 pitchAlign,
+        UINT_32 *pPitch, UINT_32 *pHeight) const;
+
+        /// Pure virtual function to do extra sanity check
+    virtual BOOL_32 HwlSanityCheckMacroTiled(
+        ADDR_TILEINFO* pTileInfo) const = 0;
+
+    /// Pure virtual function to check current level to be the last macro tiled one
+    virtual VOID HwlCheckLastMacroTiledLvl(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const = 0;
+
+    /// Adjusts bank before bank is modified by rotation
+    virtual UINT_32 HwlPreAdjustBank(
+        UINT_32 tileX, UINT_32 bank, ADDR_TILEINFO*  pTileInfo) const = 0;
+
+    virtual VOID HwlComputeSurfaceCoord2DFromBankPipe(
+        AddrTileMode tileMode, UINT_32* pX, UINT_32* pY, UINT_32 slice,
+        UINT_32 bank, UINT_32 pipe,
+        UINT_32 bankSwizzle, UINT_32 pipeSwizzle, UINT_32 tileSlices,
+        BOOL_32 ignoreSE,
+        ADDR_TILEINFO* pTileInfo) const = 0;
+
+    virtual BOOL_32 HwlTileInfoEqual(
+        const ADDR_TILEINFO* pLeft, const ADDR_TILEINFO* pRight) const;
+
+    virtual AddrTileMode HwlDegradeThickTileMode(
+        AddrTileMode baseTileMode, UINT_32 numSlices, UINT_32* pBytesPerTile) const;
+
+    virtual INT_32 HwlPostCheckTileIndex(
+        const ADDR_TILEINFO* pInfo, AddrTileMode mode, AddrTileType type,
+        INT curIndex = TileIndexInvalid) const
+    {
+        return TileIndexInvalid;
+    }
+
+    virtual VOID HwlFmaskPreThunkSurfInfo(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pFmaskIn,
+        const ADDR_COMPUTE_FMASK_INFO_OUTPUT* pFmaskOut,
+        ADDR_COMPUTE_SURFACE_INFO_INPUT* pSurfIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pSurfOut) const
+    {
+    }
+
+    virtual VOID HwlFmaskPostThunkSurfInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pSurfOut,
+        ADDR_COMPUTE_FMASK_INFO_OUTPUT* pFmaskOut) const
+    {
+    }
+
+    /// Virtual function to check if the height needs extra padding
+    /// for stereo right eye offset, to avoid bank pipe swizzle
+    virtual BOOL_32 HwlStereoCheckRightOffsetPadding() const
+    {
+        return FALSE;
+    }
+
+    virtual BOOL_32 HwlReduceBankWidthHeight(
+        UINT_32 tileSize, UINT_32 bpp, ADDR_SURFACE_FLAGS flags, UINT_32 numSamples,
+        UINT_32 bankHeightAlign, UINT_32 pipes,
+        ADDR_TILEINFO* pTileInfo) const;
+
+    // Protected non-virtual functions
+
+    /// Mip level functions
+    AddrTileMode ComputeSurfaceMipLevelTileMode(
+        AddrTileMode baseTileMode, UINT_32 bpp,
+        UINT_32 pitch, UINT_32 height, UINT_32 numSlices, UINT_32 numSamples,
+        UINT_32 pitchAlign, UINT_32 heightAlign,
+        ADDR_TILEINFO* pTileInfo) const;
+
+    /// Swizzle functions
+    VOID ExtractBankPipeSwizzle(
+        UINT_32 base256b, ADDR_TILEINFO* pTileInfo,
+        UINT_32* pBankSwizzle, UINT_32* pPipeSwizzle) const;
+
+    UINT_32 GetBankPipeSwizzle(
+        UINT_32 bankSwizzle, UINT_32 pipeSwizzle,
+        UINT_64 baseAddr, ADDR_TILEINFO*  pTileInfo) const;
+
+    UINT_32 ComputeSliceTileSwizzle(
+        AddrTileMode tileMode, UINT_32 baseSwizzle, UINT_32 slice, UINT_64 baseAddr,
+        ADDR_TILEINFO* pTileInfo) const;
+
+    /// Addressing functions
+    UINT_32 ComputeBankFromCoord(
+        UINT_32 x, UINT_32 y, UINT_32 slice,
+        AddrTileMode tileMode, UINT_32 bankSwizzle, UINT_32 tileSpitSlice,
+        ADDR_TILEINFO* pTileInfo) const;
+
+    UINT_32 ComputeBankFromAddr(
+        UINT_64 addr, UINT_32 numBanks, UINT_32 numPipes) const;
+
+    UINT_32 ComputePipeRotation(
+        AddrTileMode tileMode, UINT_32 numPipes) const;
+
+    UINT_32 ComputeBankRotation(
+        AddrTileMode tileMode, UINT_32 numBanks,
+        UINT_32 numPipes) const;
+
+    VOID ComputeSurfaceCoord2DFromBankPipe(
+        AddrTileMode tileMode, UINT_32 x, UINT_32 y, UINT_32 slice,
+        UINT_32 bank, UINT_32 pipe,
+        UINT_32 bankSwizzle, UINT_32 pipeSwizzle, UINT_32 tileSlices,
+        ADDR_TILEINFO* pTileInfo,
+        CoordFromBankPipe *pOutput) const;
+
+    /// Htile/Cmask functions
+    UINT_64 ComputeHtileBytes(
+        UINT_32 pitch, UINT_32 height, UINT_32 bpp,
+        BOOL_32 isLinear, UINT_32 numSlices, UINT_64* sliceBytes, UINT_32 baseAlign) const;
+
+    // Static functions
+    static BOOL_32 IsTileInfoAllZero(ADDR_TILEINFO* pTileInfo);
+    static UINT_32 ComputeFmaskNumPlanesFromNumSamples(UINT_32 numSamples);
+    static UINT_32 ComputeFmaskResolvedBppFromNumSamples(UINT_32 numSamples);
+
+private:
+
+    BOOL_32 ComputeSurfaceInfoLinear(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut,
+        UINT_32 padDims) const;
+
+    BOOL_32 ComputeSurfaceInfoMicroTiled(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut,
+        UINT_32 padDims,
+        AddrTileMode expTileMode) const;
+
+    BOOL_32 ComputeSurfaceInfoMacroTiled(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut,
+        UINT_32 padDims,
+        AddrTileMode expTileMode) const;
+
+    BOOL_32 ComputeSurfaceAlignmentsLinear(
+        AddrTileMode tileMode, UINT_32 bpp, ADDR_SURFACE_FLAGS flags,
+        UINT_32* pBaseAlign, UINT_32* pPitchAlign, UINT_32* pHeightAlign) const;
+
+    BOOL_32 ComputeSurfaceAlignmentsMicroTiled(
+        AddrTileMode tileMode, UINT_32 bpp, ADDR_SURFACE_FLAGS flags,
+        UINT_32 mipLevel, UINT_32 numSamples,
+        UINT_32* pBaseAlign, UINT_32* pPitchAlign, UINT_32* pHeightAlign) const;
+
+    BOOL_32 ComputeSurfaceAlignmentsMacroTiled(
+        AddrTileMode tileMode, UINT_32 bpp, ADDR_SURFACE_FLAGS flags,
+        UINT_32 mipLevel, UINT_32 numSamples,
+        ADDR_TILEINFO* pTileInfo,
+        UINT_32* pBaseAlign, UINT_32* pPitchAlign, UINT_32* pHeightAlign) const;
+
+    /// Surface addressing functions
+    UINT_64 DispatchComputeSurfaceAddrFromCoord(
+        const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+    VOID    DispatchComputeSurfaceCoordFromAddr(
+        const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT* pOut) const;
+
+    UINT_64 ComputeSurfaceAddrFromCoordMicroTiled(
+        UINT_32 x, UINT_32 y, UINT_32 slice, UINT_32 sample,
+        UINT_32 bpp, UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        AddrTileMode tileMode,
+        AddrTileType microTileType, BOOL_32 isDepthSampleOrder,
+        UINT_32* pBitPosition) const;
+
+    UINT_64 ComputeSurfaceAddrFromCoordMacroTiled(
+        UINT_32 x, UINT_32 y, UINT_32 slice, UINT_32 sample,
+        UINT_32 bpp, UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        AddrTileMode tileMode,
+        AddrTileType microTileType, BOOL_32 ignoreSE, BOOL_32 isDepthSampleOrder,
+        UINT_32 pipeSwizzle, UINT_32 bankSwizzle,
+        ADDR_TILEINFO* pTileInfo,
+        UINT_32* pBitPosition) const;
+
+    VOID    ComputeSurfaceCoordFromAddrMacroTiled(
+        UINT_64 addr, UINT_32 bitPosition,
+        UINT_32 bpp, UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        AddrTileMode tileMode, UINT_32 tileBase, UINT_32 compBits,
+        AddrTileType microTileType, BOOL_32 ignoreSE, BOOL_32 isDepthSampleOrder,
+        UINT_32 pipeSwizzle, UINT_32 bankSwizzle,
+        ADDR_TILEINFO* pTileInfo,
+        UINT_32* pX, UINT_32* pY, UINT_32* pSlice, UINT_32* pSample) const;
+
+    /// Fmask functions
+    UINT_64 DispatchComputeFmaskAddrFromCoord(
+        const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT* pOut) const;
+
+    VOID    DispatchComputeFmaskCoordFromAddr(
+        const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT* pIn,
+        ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT* pOut) const;
+
+    // FMASK related methods - private
+    UINT_64 ComputeFmaskAddrFromCoordMicroTiled(
+        UINT_32 x, UINT_32 y, UINT_32 slice, UINT_32 sample, UINT_32 plane,
+        UINT_32 pitch, UINT_32 height, UINT_32 numSamples, AddrTileMode tileMode,
+        BOOL_32 resolved, UINT_32* pBitPosition) const;
+
+    VOID    ComputeFmaskCoordFromAddrMicroTiled(
+        UINT_64 addr, UINT_32 bitPosition,
+        UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        AddrTileMode tileMode, BOOL_32 resolved,
+        UINT_32* pX, UINT_32* pY, UINT_32* pSlice, UINT_32* pSample, UINT_32* pPlane) const;
+
+    VOID    ComputeFmaskCoordFromAddrMacroTiled(
+        UINT_64 addr, UINT_32 bitPosition,
+        UINT_32 pitch, UINT_32 height, UINT_32 numSamples, AddrTileMode tileMode,
+        UINT_32 pipeSwizzle, UINT_32 bankSwizzle,
+        BOOL_32 ignoreSE,
+        ADDR_TILEINFO* pTileInfo,
+        BOOL_32 resolved,
+        UINT_32* pX, UINT_32* pY, UINT_32* pSlice, UINT_32* pSample, UINT_32* pPlane) const;
+
+    UINT_64 ComputeFmaskAddrFromCoordMacroTiled(
+        UINT_32 x, UINT_32 y, UINT_32 slice, UINT_32 sample, UINT_32 plane,
+        UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        AddrTileMode tileMode, UINT_32 pipeSwizzle, UINT_32 bankSwizzle,
+        BOOL_32 ignoreSE,
+        ADDR_TILEINFO* pTileInfo,
+        BOOL_32 resolved,
+        UINT_32* pBitPosition) const;
+
+    /// Sanity check functions
+    BOOL_32 SanityCheckMacroTiled(
+        ADDR_TILEINFO* pTileInfo) const;
+
+protected:
+    UINT_32 m_ranks;                ///< Number of ranks - MC_ARB_RAMCFG.NOOFRANK
+    UINT_32 m_logicalBanks;         ///< Logical banks = m_banks * m_ranks if m_banks != 16
+    UINT_32 m_bankInterleave;       ///< Bank interleave, as a multiple of pipe interleave size
+};
+
+#endif
+
diff --git a/src/amd/addrlib/r800/siaddrlib.cpp b/src/amd/addrlib/r800/siaddrlib.cpp
new file mode 100644
index 00000000000..a858b55b7cf
--- /dev/null
+++ b/src/amd/addrlib/r800/siaddrlib.cpp
@@ -0,0 +1,2818 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  siaddrlib.cpp
+* @brief Contains the implementation for the SIAddrLib class.
+***************************************************************************************************
+*/
+
+#include "siaddrlib.h"
+
+#include "si_gb_reg.h"
+
+#include "si_ci_vi_merged_enum.h"
+
+#if BRAHMA_BUILD
+#include "amdgpu_id.h"
+#else
+#include "si_id.h"
+#endif
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+***************************************************************************************************
+*   AddrSIHwlInit
+*
+*   @brief
+*       Creates an SIAddrLib object.
+*
+*   @return
+*       Returns an SIAddrLib object pointer.
+***************************************************************************************************
+*/
+AddrLib* AddrSIHwlInit(const AddrClient* pClient)
+{
+    return SIAddrLib::CreateObj(pClient);
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::SIAddrLib
+*
+*   @brief
+*       Constructor
+*
+***************************************************************************************************
+*/
+SIAddrLib::SIAddrLib(const AddrClient* pClient) :
+    EgBasedAddrLib(pClient),
+    m_noOfEntries(0)
+{
+    m_class = SI_ADDRLIB;
+    memset(&m_settings, 0, sizeof(m_settings));
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::~SIAddrLib
+*
+*   @brief
+*       Destructor
+***************************************************************************************************
+*/
+SIAddrLib::~SIAddrLib()
+{
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlGetPipes
+*
+*   @brief
+*       Get number pipes
+*   @return
+*       num pipes
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::HwlGetPipes(
+    const ADDR_TILEINFO* pTileInfo    ///< [in] Tile info
+    ) const
+{
+    UINT_32 numPipes;
+
+    if (pTileInfo)
+    {
+        numPipes = GetPipePerSurf(pTileInfo->pipeConfig);
+    }
+    else
+    {
+        ADDR_ASSERT_ALWAYS();
+        numPipes = m_pipes; // Suppose we should still have a global pipes
+    }
+
+    return numPipes;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::GetPipePerSurf
+*   @brief
+*       get pipe num base on inputing tileinfo->pipeconfig
+*   @return
+*       pipe number
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::GetPipePerSurf(
+    AddrPipeCfg pipeConfig   ///< [in] pipe config
+    ) const
+{
+    UINT_32 numPipes = 0;
+
+    switch (pipeConfig)
+    {
+        case ADDR_PIPECFG_P2:
+            numPipes = 2;
+            break;
+        case ADDR_PIPECFG_P4_8x16:
+        case ADDR_PIPECFG_P4_16x16:
+        case ADDR_PIPECFG_P4_16x32:
+        case ADDR_PIPECFG_P4_32x32:
+            numPipes = 4;
+            break;
+        case ADDR_PIPECFG_P8_16x16_8x16:
+        case ADDR_PIPECFG_P8_16x32_8x16:
+        case ADDR_PIPECFG_P8_32x32_8x16:
+        case ADDR_PIPECFG_P8_16x32_16x16:
+        case ADDR_PIPECFG_P8_32x32_16x16:
+        case ADDR_PIPECFG_P8_32x32_16x32:
+        case ADDR_PIPECFG_P8_32x64_32x32:
+            numPipes = 8;
+            break;
+        case ADDR_PIPECFG_P16_32x32_8x16:
+        case ADDR_PIPECFG_P16_32x32_16x16:
+            numPipes = 16;
+            break;
+        default:
+            ADDR_ASSERT(!"Invalid pipe config");
+            numPipes = m_pipes;
+    }
+    return numPipes;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::ComputePipeFromCoord
+*
+*   @brief
+*       Compute pipe number from coordinates
+*   @return
+*       Pipe number
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::ComputePipeFromCoord(
+    UINT_32         x,              ///< [in] x coordinate
+    UINT_32         y,              ///< [in] y coordinate
+    UINT_32         slice,          ///< [in] slice index
+    AddrTileMode    tileMode,       ///< [in] tile mode
+    UINT_32         pipeSwizzle,    ///< [in] pipe swizzle
+    BOOL_32         ignoreSE,       ///< [in] TRUE if shader engines are ignored
+    ADDR_TILEINFO*  pTileInfo       ///< [in] Tile info
+    ) const
+{
+    UINT_32 pipe;
+    UINT_32 pipeBit0 = 0;
+    UINT_32 pipeBit1 = 0;
+    UINT_32 pipeBit2 = 0;
+    UINT_32 pipeBit3 = 0;
+    UINT_32 sliceRotation;
+    UINT_32 numPipes = 0;
+
+    UINT_32 tx = x / MicroTileWidth;
+    UINT_32 ty = y / MicroTileHeight;
+    UINT_32 x3 = _BIT(tx,0);
+    UINT_32 x4 = _BIT(tx,1);
+    UINT_32 x5 = _BIT(tx,2);
+    UINT_32 x6 = _BIT(tx,3);
+    UINT_32 y3 = _BIT(ty,0);
+    UINT_32 y4 = _BIT(ty,1);
+    UINT_32 y5 = _BIT(ty,2);
+    UINT_32 y6 = _BIT(ty,3);
+
+    switch (pTileInfo->pipeConfig)
+    {
+        case ADDR_PIPECFG_P2:
+            pipeBit0 = x3 ^ y3;
+            numPipes = 2;
+            break;
+        case ADDR_PIPECFG_P4_8x16:
+            pipeBit0 = x4 ^ y3;
+            pipeBit1 = x3 ^ y4;
+            numPipes = 4;
+            break;
+        case ADDR_PIPECFG_P4_16x16:
+            pipeBit0 = x3 ^ y3 ^ x4;
+            pipeBit1 = x4 ^ y4;
+            numPipes = 4;
+            break;
+        case ADDR_PIPECFG_P4_16x32:
+            pipeBit0 = x3 ^ y3 ^ x4;
+            pipeBit1 = x4 ^ y5;
+            numPipes = 4;
+            break;
+        case ADDR_PIPECFG_P4_32x32:
+            pipeBit0 = x3 ^ y3 ^ x5;
+            pipeBit1 = x5 ^ y5;
+            numPipes = 4;
+            break;
+        case ADDR_PIPECFG_P8_16x16_8x16:
+            pipeBit0 = x4 ^ y3 ^ x5;
+            pipeBit1 = x3 ^ y5;
+            numPipes = 8;
+            break;
+        case ADDR_PIPECFG_P8_16x32_8x16:
+            pipeBit0 = x4 ^ y3 ^ x5;
+            pipeBit1 = x3 ^ y4;
+            pipeBit2 = x4 ^ y5;
+            numPipes = 8;
+            break;
+        case ADDR_PIPECFG_P8_16x32_16x16:
+            pipeBit0 = x3 ^ y3 ^ x4;
+            pipeBit1 = x5 ^ y4;
+            pipeBit2 = x4 ^ y5;
+            numPipes = 8;
+            break;
+        case ADDR_PIPECFG_P8_32x32_8x16:
+            pipeBit0 = x4 ^ y3 ^ x5;
+            pipeBit1 = x3 ^ y4;
+            pipeBit2 = x5 ^ y5;
+            numPipes = 8;
+            break;
+        case ADDR_PIPECFG_P8_32x32_16x16:
+            pipeBit0 = x3 ^ y3 ^ x4;
+            pipeBit1 = x4 ^ y4;
+            pipeBit2 = x5 ^ y5;
+            numPipes = 8;
+            break;
+        case ADDR_PIPECFG_P8_32x32_16x32:
+            pipeBit0 = x3 ^ y3 ^ x4;
+            pipeBit1 = x4 ^ y6;
+            pipeBit2 = x5 ^ y5;
+            numPipes = 8;
+            break;
+        case ADDR_PIPECFG_P8_32x64_32x32:
+            pipeBit0 = x3 ^ y3 ^ x5;
+            pipeBit1 = x6 ^ y5;
+            pipeBit2 = x5 ^ y6;
+            numPipes = 8;
+            break;
+        case ADDR_PIPECFG_P16_32x32_8x16:
+            pipeBit0 = x4 ^ y3;
+            pipeBit1 = x3 ^ y4;
+            pipeBit2 = x5 ^ y6;
+            pipeBit3 = x6 ^ y5;
+            numPipes = 16;
+            break;
+        case ADDR_PIPECFG_P16_32x32_16x16:
+            pipeBit0 = x3 ^ y3 ^ x4;
+            pipeBit1 = x4 ^ y4;
+            pipeBit2 = x5 ^ y6;
+            pipeBit3 = x6 ^ y5;
+            numPipes = 16;
+            break;
+        default:
+            ADDR_UNHANDLED_CASE();
+            break;
+    }
+    pipe = pipeBit0 | (pipeBit1 << 1) | (pipeBit2 << 2) | (pipeBit3 << 3);
+
+    UINT_32 microTileThickness = ComputeSurfaceThickness(tileMode);
+
+    //
+    // Apply pipe rotation for the slice.
+    //
+    switch (tileMode)
+    {
+        case ADDR_TM_3D_TILED_THIN1:    //fall through thin
+        case ADDR_TM_3D_TILED_THICK:    //fall through thick
+        case ADDR_TM_3D_TILED_XTHICK:
+            sliceRotation =
+                Max(1, static_cast<INT_32>(numPipes / 2) - 1) * (slice / microTileThickness);
+            break;
+        default:
+            sliceRotation = 0;
+            break;
+    }
+    pipeSwizzle += sliceRotation;
+    pipeSwizzle &= (numPipes - 1);
+
+    pipe = pipe ^ pipeSwizzle;
+
+    return pipe;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::ComputeTileCoordFromPipeAndElemIdx
+*
+*   @brief
+*       Compute (x,y) of a tile within a macro tile from address
+*   @return
+*       Pipe number
+***************************************************************************************************
+*/
+VOID SIAddrLib::ComputeTileCoordFromPipeAndElemIdx(
+    UINT_32         elemIdx,          ///< [in] per pipe element index within a macro tile
+    UINT_32         pipe,             ///< [in] pipe index
+    AddrPipeCfg     pipeCfg,          ///< [in] pipe config
+    UINT_32         pitchInMacroTile, ///< [in] surface pitch in macro tile
+    UINT_32         x,                ///< [in] x coordinate of the (0,0) tile in a macro tile
+    UINT_32         y,                ///< [in] y coordinate of the (0,0) tile in a macro tile
+    UINT_32*        pX,               ///< [out] x coordinate
+    UINT_32*        pY                ///< [out] y coordinate
+    ) const
+{
+    UINT_32 pipebit0 = _BIT(pipe,0);
+    UINT_32 pipebit1 = _BIT(pipe,1);
+    UINT_32 pipebit2 = _BIT(pipe,2);
+    UINT_32 pipebit3 = _BIT(pipe,3);
+    UINT_32 elemIdx0 = _BIT(elemIdx,0);
+    UINT_32 elemIdx1 = _BIT(elemIdx,1);
+    UINT_32 elemIdx2 = _BIT(elemIdx,2);
+    UINT_32 x3 = 0;
+    UINT_32 x4 = 0;
+    UINT_32 x5 = 0;
+    UINT_32 x6 = 0;
+    UINT_32 y3 = 0;
+    UINT_32 y4 = 0;
+    UINT_32 y5 = 0;
+    UINT_32 y6 = 0;
+
+    switch(pipeCfg)
+    {
+        case ADDR_PIPECFG_P2:
+            x4 = elemIdx2;
+            y4 = elemIdx1 ^ x4;
+            y3 = elemIdx0 ^ x4;
+            x3 = pipebit0 ^ y3;
+            *pY = Bits2Number(2, y4, y3);
+            *pX = Bits2Number(2, x4, x3);
+            break;
+        case ADDR_PIPECFG_P4_8x16:
+            x4 = elemIdx1;
+            y4 = elemIdx0 ^ x4;
+            x3 = pipebit1 ^ y4;
+            y3 = pipebit0 ^ x4;
+            *pY = Bits2Number(2, y4, y3);
+            *pX = Bits2Number(2, x4, x3);
+            break;
+        case ADDR_PIPECFG_P4_16x16:
+            x4 = elemIdx1;
+            y3 = elemIdx0 ^ x4;
+            y4 = pipebit1 ^ x4;
+            x3 = pipebit0 ^ y3 ^ x4;
+            *pY = Bits2Number(2, y4, y3);
+            *pX = Bits2Number(2, x4, x3);
+            break;
+        case ADDR_PIPECFG_P4_16x32:
+            x3 = elemIdx0 ^ pipebit0;
+            y5 = _BIT(y,5);
+            x4 = pipebit1 ^ y5;
+            y3 = pipebit0 ^ x3 ^ x4;
+            y4 = elemIdx1 ^ x4;
+            *pY = Bits2Number(2, y4, y3);
+            *pX = Bits2Number(2, x4, x3);
+            break;
+        case ADDR_PIPECFG_P4_32x32:
+            x4 = elemIdx2;
+            y3 = elemIdx0 ^ x4;
+            y4 = elemIdx1 ^ x4;
+            if((pitchInMacroTile % 2) == 0)
+            {   //even
+                y5 = _BIT(y,5);
+                x5 = pipebit1 ^ y5;
+                x3 = pipebit0 ^ y3 ^ x5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(3, x5, x4, x3);
+            }
+            else
+            {   //odd
+                x5 = _BIT(x,5);
+                x3 = pipebit0 ^ y3 ^ x5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(2, x4, x3);
+            }
+            break;
+        case ADDR_PIPECFG_P8_16x16_8x16:
+            x4 = elemIdx0;
+            y5 = _BIT(y,5);
+            x5 = _BIT(x,5);
+            x3 = pipebit1 ^ y5;
+            y4 = pipebit2 ^ x4;
+            y3 = pipebit0 ^ x5 ^ x4;
+            *pY = Bits2Number(2, y4, y3);
+            *pX = Bits2Number(2, x4, x3);
+            break;
+        case ADDR_PIPECFG_P8_16x32_8x16:
+            x3 = elemIdx0;
+            y4 = pipebit1 ^ x3;
+            y5 = _BIT(y,5);
+            x5 = _BIT(x,5);
+            x4 = pipebit2 ^ y5;
+            y3 = pipebit0 ^ x4 ^ x5;
+            *pY = Bits2Number(2, y4, y3);
+            *pX = Bits2Number(2, x4, x3);
+            break;
+        case ADDR_PIPECFG_P8_32x32_8x16:
+            x4 = elemIdx1;
+            y4 = elemIdx0 ^ x4;
+            x3 = pipebit1 ^ y4;
+            if((pitchInMacroTile % 2) == 0)
+            {  //even
+                y5 = _BIT(y,5);
+                x5 = _BIT(x,5);
+                x5 = pipebit2 ^ y5;
+                y3 = pipebit0 ^ x4 ^ x5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(3, x5, x4, x3);
+            }
+            else
+            {  //odd
+                x5 = _BIT(x,5);
+                y3 = pipebit0 ^ x4 ^ x5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(2, x4, x3);
+            }
+            break;
+        case ADDR_PIPECFG_P8_16x32_16x16:
+            x3 = elemIdx0;
+            x5 = _BIT(x,5);
+            y5 = _BIT(y,5);
+            x4 = pipebit2 ^ y5;
+            y4 = pipebit1 ^ x5;
+            y3 = pipebit0 ^ x3 ^ x4;
+            *pY = Bits2Number(2, y4, y3);
+            *pX = Bits2Number(2, x4, x3);
+            break;
+        case ADDR_PIPECFG_P8_32x32_16x16:
+            x4 = elemIdx1;
+            y3 = elemIdx0 ^ x4;
+            x3 = y3^x4^pipebit0;
+            y4 = pipebit1 ^ x4;
+            if((pitchInMacroTile % 2) == 0)
+            {   //even
+                y5 = _BIT(y,5);
+                x5 = pipebit2 ^ y5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(3, x5, x4, x3);
+            }
+            else
+            {   //odd
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(2, x4, x3);
+            }
+            break;
+        case ADDR_PIPECFG_P8_32x32_16x32:
+            if((pitchInMacroTile % 2) == 0)
+            {   //even
+                y5 = _BIT(y,5);
+                y6 = _BIT(y,6);
+                x4 = pipebit1 ^ y6;
+                y3 = elemIdx0 ^ x4;
+                y4 = elemIdx1 ^ x4;
+                x3 = pipebit0 ^ y3 ^ x4;
+                x5 = pipebit2 ^ y5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(3, x5, x4, x3);
+            }
+            else
+            {   //odd
+                y6 = _BIT(y,6);
+                x4 = pipebit1 ^ y6;
+                y3 = elemIdx0 ^ x4;
+                y4 = elemIdx1 ^ x4;
+                x3 = pipebit0 ^ y3 ^ x4;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(2, x4, x3);
+            }
+            break;
+        case ADDR_PIPECFG_P8_32x64_32x32:
+            x4 = elemIdx2;
+            y3 = elemIdx0 ^ x4;
+            y4 = elemIdx1 ^ x4;
+            if((pitchInMacroTile % 4) == 0)
+            {   //multiple of 4
+                y5 = _BIT(y,5);
+                y6 = _BIT(y,6);
+                x5 = pipebit2 ^ y6;
+                x6 = pipebit1 ^ y5;
+                x3 = pipebit0 ^ y3 ^ x5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(4, x6, x5, x4, x3);
+            }
+            else
+            {
+                y6 = _BIT(y,6);
+                x5 = pipebit2 ^ y6;
+                x3 = pipebit0 ^ y3 ^ x5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(3, x5, x4, x3);
+            }
+            break;
+        case ADDR_PIPECFG_P16_32x32_8x16:
+            x4 = elemIdx1;
+            y4 = elemIdx0 ^ x4;
+            y3 = pipebit0 ^ x4;
+            x3 = pipebit1 ^ y4;
+            if((pitchInMacroTile % 4) == 0)
+            {   //multiple of 4
+                y5 = _BIT(y,5);
+                y6 = _BIT(y,6);
+                x5 = pipebit2 ^ y6;
+                x6 = pipebit3 ^ y5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(4, x6, x5,x4, x3);
+            }
+            else
+            {
+                y6 = _BIT(y,6);
+                x5 = pipebit2 ^ y6;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(3, x5, x4, x3);
+            }
+            break;
+        case ADDR_PIPECFG_P16_32x32_16x16:
+            x4 = elemIdx1;
+            y3 = elemIdx0 ^ x4;
+            y4 = pipebit1 ^ x4;
+            x3 = pipebit0 ^ y3 ^ x4;
+            if((pitchInMacroTile % 4) == 0)
+            {   //multiple of 4
+                y5 = _BIT(y,5);
+                y6 = _BIT(y,6);
+                x5 = pipebit2 ^ y6;
+                x6 = pipebit3 ^ y5;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(4, x6, x5, x4, x3);
+            }
+            else
+            {
+                y6 = _BIT(y,6);
+                x5 = pipebit2 ^ y6;
+                *pY = Bits2Number(2, y4, y3);
+                *pX = Bits2Number(3, x5, x4, x3);
+            }
+            break;
+        default:
+            ADDR_UNHANDLED_CASE();
+    }
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::TileCoordToMaskElementIndex
+*
+*   @brief
+*       Compute element index from coordinates in tiles
+*   @return
+*       Element index
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::TileCoordToMaskElementIndex(
+    UINT_32         tx,                 ///< [in] x coord, in Tiles
+    UINT_32         ty,                 ///< [in] y coord, in Tiles
+    AddrPipeCfg     pipeConfig,         ///< [in] pipe config
+    UINT_32*        macroShift,         ///< [out] macro shift
+    UINT_32*        elemIdxBits         ///< [out] tile offset bits
+    ) const
+{
+    UINT_32 elemIdx = 0;
+    UINT_32 elemIdx0, elemIdx1, elemIdx2;
+    UINT_32 tx0, tx1;
+    UINT_32 ty0, ty1;
+
+    tx0 = _BIT(tx,0);
+    tx1 = _BIT(tx,1);
+    ty0 = _BIT(ty,0);
+    ty1 = _BIT(ty,1);
+
+    switch(pipeConfig)
+    {
+        case ADDR_PIPECFG_P2:
+            *macroShift = 3;
+            *elemIdxBits =3;
+            elemIdx2 = tx1;
+            elemIdx1 = tx1 ^ ty1;
+            elemIdx0 = tx1 ^ ty0;
+            elemIdx = Bits2Number(3,elemIdx2,elemIdx1,elemIdx0);
+            break;
+        case ADDR_PIPECFG_P4_8x16:
+            *macroShift = 2;
+            *elemIdxBits =2;
+            elemIdx1 = tx1;
+            elemIdx0 = tx1 ^ ty1;
+            elemIdx = Bits2Number(2,elemIdx1,elemIdx0);
+            break;
+        case ADDR_PIPECFG_P4_16x16:
+            *macroShift = 2;
+            *elemIdxBits =2;
+            elemIdx0 = tx1^ty0;
+            elemIdx1 = tx1;
+            elemIdx = Bits2Number(2, elemIdx1, elemIdx0);
+            break;
+        case ADDR_PIPECFG_P4_16x32:
+            *macroShift = 2;
+            *elemIdxBits =2;
+            elemIdx0 = tx1^ty0;
+            elemIdx1 = tx1^ty1;
+            elemIdx = Bits2Number(2, elemIdx1, elemIdx0);
+            break;
+        case ADDR_PIPECFG_P4_32x32:
+            *macroShift = 2;
+            *elemIdxBits =3;
+            elemIdx0 = tx1^ty0;
+            elemIdx1 = tx1^ty1;
+            elemIdx2 = tx1;
+            elemIdx = Bits2Number(3, elemIdx2, elemIdx1, elemIdx0);
+            break;
+        case ADDR_PIPECFG_P8_16x16_8x16:
+            *macroShift = 1;
+            *elemIdxBits =1;
+            elemIdx0 = tx1;
+            elemIdx = elemIdx0;
+            break;
+        case ADDR_PIPECFG_P8_16x32_8x16:
+            *macroShift = 1;
+            *elemIdxBits =1;
+            elemIdx0 = tx0;
+            elemIdx = elemIdx0;
+            break;
+        case ADDR_PIPECFG_P8_32x32_8x16:
+            *macroShift = 1;
+            *elemIdxBits =2;
+            elemIdx1 = tx1;
+            elemIdx0 = tx1^ty1;
+            elemIdx = Bits2Number(2, elemIdx1, elemIdx0);
+            break;
+        case ADDR_PIPECFG_P8_16x32_16x16:
+            *macroShift = 1;
+            *elemIdxBits =1;
+            elemIdx0 = tx0;
+            elemIdx = elemIdx0;
+            break;
+        case ADDR_PIPECFG_P8_32x32_16x16:
+            *macroShift = 1;
+            *elemIdxBits =2;
+            elemIdx0 = tx1^ty0;
+            elemIdx1 = tx1;
+            elemIdx = Bits2Number(2, elemIdx1, elemIdx0);
+            break;
+        case ADDR_PIPECFG_P8_32x32_16x32:
+            *macroShift = 1;
+            *elemIdxBits =2;
+            elemIdx0 =  tx1^ty0;
+            elemIdx1 = tx1^ty1;
+            elemIdx = Bits2Number(2, elemIdx1, elemIdx0);
+            break;
+        case ADDR_PIPECFG_P8_32x64_32x32:
+            *macroShift = 1;
+            *elemIdxBits =3;
+            elemIdx0 = tx1^ty0;
+            elemIdx1 = tx1^ty1;
+            elemIdx2 = tx1;
+            elemIdx = Bits2Number(3, elemIdx2, elemIdx1, elemIdx0);
+            break;
+        case ADDR_PIPECFG_P16_32x32_8x16:
+            *macroShift = 0;
+            *elemIdxBits =2;
+            elemIdx0 = tx1^ty1;
+            elemIdx1 = tx1;
+            elemIdx = Bits2Number(2, elemIdx1, elemIdx0);
+            break;
+        case ADDR_PIPECFG_P16_32x32_16x16:
+            *macroShift = 0;
+            *elemIdxBits =2;
+            elemIdx0 = tx1^ty0;
+            elemIdx1 = tx1;
+            elemIdx = Bits2Number(2, elemIdx1, elemIdx0);
+            break;
+        default:
+            ADDR_UNHANDLED_CASE();
+            break;
+    }
+
+    return elemIdx;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeTileDataWidthAndHeightLinear
+*
+*   @brief
+*       Compute the squared cache shape for per-tile data (CMASK and HTILE) for linear layout
+*
+*   @return
+*       N/A
+*
+*   @note
+*       MacroWidth and macroHeight are measured in pixels
+***************************************************************************************************
+*/
+VOID SIAddrLib::HwlComputeTileDataWidthAndHeightLinear(
+    UINT_32*        pMacroWidth,     ///< [out] macro tile width
+    UINT_32*        pMacroHeight,    ///< [out] macro tile height
+    UINT_32         bpp,             ///< [in] bits per pixel
+    ADDR_TILEINFO*  pTileInfo        ///< [in] tile info
+    ) const
+{
+    ADDR_ASSERT(pTileInfo != NULL);
+    UINT_32 macroWidth;
+    UINT_32 macroHeight;
+
+    /// In linear mode, the htile or cmask buffer must be padded out to 4 tiles
+    /// but for P8_32x64_32x32, it must be padded out to 8 tiles
+    /// Actually there are more pipe configs which need 8-tile padding but SI family
+    /// has a bug which is fixed in CI family
+    if ((pTileInfo->pipeConfig == ADDR_PIPECFG_P8_32x64_32x32) ||
+        (pTileInfo->pipeConfig == ADDR_PIPECFG_P16_32x32_8x16) ||
+        (pTileInfo->pipeConfig == ADDR_PIPECFG_P8_32x32_16x16))
+    {
+        macroWidth  = 8*MicroTileWidth;
+        macroHeight = 8*MicroTileHeight;
+    }
+    else
+    {
+        macroWidth  = 4*MicroTileWidth;
+        macroHeight = 4*MicroTileHeight;
+    }
+
+    *pMacroWidth    = macroWidth;
+    *pMacroHeight   = macroHeight;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeHtileBytes
+*
+*   @brief
+*       Compute htile size in bytes
+*
+*   @return
+*       Htile size in bytes
+***************************************************************************************************
+*/
+UINT_64 SIAddrLib::HwlComputeHtileBytes(
+    UINT_32     pitch,          ///< [in] pitch
+    UINT_32     height,         ///< [in] height
+    UINT_32     bpp,            ///< [in] bits per pixel
+    BOOL_32     isLinear,       ///< [in] if it is linear mode
+    UINT_32     numSlices,      ///< [in] number of slices
+    UINT_64*    pSliceBytes,    ///< [out] bytes per slice
+    UINT_32     baseAlign       ///< [in] base alignments
+    ) const
+{
+    return ComputeHtileBytes(pitch, height, bpp, isLinear, numSlices, pSliceBytes, baseAlign);
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeXmaskAddrFromCoord
+*
+*   @brief
+*       Compute address from coordinates for htile/cmask
+*   @return
+*       Byte address
+***************************************************************************************************
+*/
+UINT_64 SIAddrLib::HwlComputeXmaskAddrFromCoord(
+    UINT_32        pitch,          ///< [in] pitch
+    UINT_32        height,         ///< [in] height
+    UINT_32        x,              ///< [in] x coord
+    UINT_32        y,              ///< [in] y coord
+    UINT_32        slice,          ///< [in] slice/depth index
+    UINT_32        numSlices,      ///< [in] number of slices
+    UINT_32        factor,         ///< [in] factor that indicates cmask(2) or htile(1)
+    BOOL_32        isLinear,       ///< [in] linear or tiled HTILE layout
+    BOOL_32        isWidth8,       ///< [in] TRUE if width is 8, FALSE means 4. It's register value
+    BOOL_32        isHeight8,      ///< [in] TRUE if width is 8, FALSE means 4. It's register value
+    ADDR_TILEINFO* pTileInfo,      ///< [in] Tile info
+    UINT_32*       pBitPosition    ///< [out] bit position inside a byte
+    ) const
+{
+    UINT_32 tx = x / MicroTileWidth;
+    UINT_32 ty = y / MicroTileHeight;
+    UINT_32 newPitch;
+    UINT_32 newHeight;
+    UINT_64 totalBytes;
+    UINT_32 macroWidth;
+    UINT_32 macroHeight;
+    UINT_64 pSliceBytes;
+    UINT_32 pBaseAlign;
+    UINT_32 tileNumPerPipe;
+    UINT_32 elemBits;
+
+    if (factor == 2) //CMASK
+    {
+        ADDR_CMASK_FLAGS flags = {{0}};
+
+        tileNumPerPipe = 256;
+
+        ComputeCmaskInfo(flags,
+                         pitch,
+                         height,
+                         numSlices,
+                         isLinear,
+                         pTileInfo,
+                         &newPitch,
+                         &newHeight,
+                         &totalBytes,
+                         &macroWidth,
+                         &macroHeight);
+        elemBits = CmaskElemBits;
+    }
+    else //HTile
+    {
+        ADDR_HTILE_FLAGS flags = {{0}};
+
+        tileNumPerPipe = 512;
+
+        ComputeHtileInfo(flags,
+                         pitch,
+                         height,
+                         numSlices,
+                         isLinear,
+                         TRUE,
+                         TRUE,
+                         pTileInfo,
+                         &newPitch,
+                         &newHeight,
+                         &totalBytes,
+                         &macroWidth,
+                         &macroHeight,
+                         &pSliceBytes,
+                         &pBaseAlign);
+        elemBits = 32;
+    }
+
+    const UINT_32 pitchInTile = newPitch / MicroTileWidth;
+    const UINT_32 heightInTile = newHeight / MicroTileWidth;
+    UINT_64 macroOffset; // Per pipe starting offset of the macro tile in which this tile lies.
+    UINT_64 microNumber; // Per pipe starting offset of the macro tile in which this tile lies.
+    UINT_32 microX;
+    UINT_32 microY;
+    UINT_64 microOffset;
+    UINT_32 microShift;
+    UINT_64 totalOffset;
+    UINT_32 elemIdxBits;
+    UINT_32 elemIdx =
+        TileCoordToMaskElementIndex(tx, ty, pTileInfo->pipeConfig, &microShift, &elemIdxBits);
+
+    UINT_32 numPipes = HwlGetPipes(pTileInfo);
+
+    if (isLinear)
+    {   //linear addressing
+        // Linear addressing is extremelly wasting memory if slice > 1, since each pipe has the full
+        // slice memory foot print instead of divided by numPipes.
+        microX = tx / 4; // Macro Tile is 4x4
+        microY = ty / 4 ;
+        microNumber = static_cast<UINT_64>(microX + microY * (pitchInTile / 4)) << microShift;
+
+        UINT_32 sliceBits = pitchInTile * heightInTile;
+
+        // do htile single slice alignment if the flag is true
+        if (m_configFlags.useHtileSliceAlign && (factor == 1))  //Htile
+        {
+            sliceBits = PowTwoAlign(sliceBits, BITS_TO_BYTES(HtileCacheBits) * numPipes / elemBits);
+        }
+        macroOffset = slice * (sliceBits / numPipes) * elemBits ;
+    }
+    else
+    {   //tiled addressing
+        const UINT_32 macroWidthInTile = macroWidth / MicroTileWidth; // Now in unit of Tiles
+        const UINT_32 macroHeightInTile = macroHeight / MicroTileHeight;
+        const UINT_32 pitchInCL = pitchInTile / macroWidthInTile;
+        const UINT_32 heightInCL = heightInTile / macroHeightInTile;
+
+        const UINT_32 macroX = x / macroWidth;
+        const UINT_32 macroY = y / macroHeight;
+        const UINT_32 macroNumber = macroX + macroY * pitchInCL + slice * pitchInCL * heightInCL;
+
+        // Per pipe starting offset of the cache line in which this tile lies.
+        microX = (x % macroWidth) / MicroTileWidth / 4; // Macro Tile is 4x4
+        microY = (y % macroHeight) / MicroTileHeight / 4 ;
+        microNumber = static_cast<UINT_64>(microX + microY * (macroWidth / MicroTileWidth / 4)) << microShift;
+
+        macroOffset = macroNumber * tileNumPerPipe * elemBits;
+    }
+
+    if(elemIdxBits == microShift)
+    {
+        microNumber += elemIdx;
+    }
+    else
+    {
+        microNumber >>= elemIdxBits;
+        microNumber <<= elemIdxBits;
+        microNumber += elemIdx;
+    }
+
+    microOffset = elemBits * microNumber;
+    totalOffset = microOffset + macroOffset;
+
+    UINT_32 pipe = ComputePipeFromCoord(x, y, 0, ADDR_TM_2D_TILED_THIN1, 0, FALSE, pTileInfo);
+    UINT_64 addrInBits = totalOffset % (m_pipeInterleaveBytes * 8) +
+                   pipe * (m_pipeInterleaveBytes * 8) +
+                   totalOffset / (m_pipeInterleaveBytes * 8) * (m_pipeInterleaveBytes * 8) * numPipes;
+    *pBitPosition = static_cast<UINT_32>(addrInBits) % 8;
+    UINT_64 addr = addrInBits / 8;
+
+    return addr;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeXmaskCoordFromAddr
+*
+*   @brief
+*       Compute the coord from an address of a cmask/htile
+*
+*   @return
+*       N/A
+*
+*   @note
+*       This method is reused by htile, so rename to Xmask
+***************************************************************************************************
+*/
+VOID SIAddrLib::HwlComputeXmaskCoordFromAddr(
+    UINT_64         addr,           ///< [in] address
+    UINT_32         bitPosition,    ///< [in] bitPosition in a byte
+    UINT_32         pitch,          ///< [in] pitch
+    UINT_32         height,         ///< [in] height
+    UINT_32         numSlices,      ///< [in] number of slices
+    UINT_32         factor,         ///< [in] factor that indicates cmask or htile
+    BOOL_32         isLinear,       ///< [in] linear or tiled HTILE layout
+    BOOL_32         isWidth8,       ///< [in] Not used by SI
+    BOOL_32         isHeight8,      ///< [in] Not used by SI
+    ADDR_TILEINFO*  pTileInfo,      ///< [in] Tile info
+    UINT_32*        pX,             ///< [out] x coord
+    UINT_32*        pY,             ///< [out] y coord
+    UINT_32*        pSlice          ///< [out] slice index
+    ) const
+{
+    UINT_32 newPitch;
+    UINT_32 newHeight;
+    UINT_64 totalBytes;
+    UINT_32 clWidth;
+    UINT_32 clHeight;
+    UINT_32 tileNumPerPipe;
+    UINT_64 sliceBytes;
+
+    *pX = 0;
+    *pY = 0;
+    *pSlice = 0;
+
+    if (factor == 2) //CMASK
+    {
+        ADDR_CMASK_FLAGS flags = {{0}};
+
+        tileNumPerPipe = 256;
+
+        ComputeCmaskInfo(flags,
+                         pitch,
+                         height,
+                         numSlices,
+                         isLinear,
+                         pTileInfo,
+                         &newPitch,
+                         &newHeight,
+                         &totalBytes,
+                         &clWidth,
+                         &clHeight);
+    }
+    else //HTile
+    {
+        ADDR_HTILE_FLAGS flags = {{0}};
+
+        tileNumPerPipe = 512;
+
+        ComputeHtileInfo(flags,
+                         pitch,
+                         height,
+                         numSlices,
+                         isLinear,
+                         TRUE,
+                         TRUE,
+                         pTileInfo,
+                         &newPitch,
+                         &newHeight,
+                         &totalBytes,
+                         &clWidth,
+                         &clHeight,
+                         &sliceBytes);
+    }
+
+    const UINT_32 pitchInTile = newPitch / MicroTileWidth;
+    const UINT_32 heightInTile = newHeight / MicroTileWidth;
+    const UINT_32 pitchInMacroTile = pitchInTile / 4;
+    UINT_32 macroShift;
+    UINT_32 elemIdxBits;
+    // get macroShift and elemIdxBits
+    TileCoordToMaskElementIndex(0, 0, pTileInfo->pipeConfig, &macroShift, &elemIdxBits);
+
+    const UINT_32 numPipes = HwlGetPipes(pTileInfo);
+    const UINT_32 pipe = (UINT_32)((addr / m_pipeInterleaveBytes) % numPipes);
+    // per pipe
+    UINT_64 localOffset = (addr % m_pipeInterleaveBytes) +
+        (addr / m_pipeInterleaveBytes / numPipes)* m_pipeInterleaveBytes;
+
+    UINT_32 tileIndex;
+    if (factor == 2) //CMASK
+    {
+        tileIndex = (UINT_32)(localOffset * 2 + (bitPosition != 0));
+    }
+    else
+    {
+        tileIndex = (UINT_32)(localOffset / 4);
+    }
+
+    UINT_32 macroOffset;
+    if (isLinear)
+    {
+        UINT_32 sliceSizeInTile = pitchInTile * heightInTile;
+
+        // do htile single slice alignment if the flag is true
+        if (m_configFlags.useHtileSliceAlign && (factor == 1))  //Htile
+        {
+            sliceSizeInTile = PowTwoAlign(sliceSizeInTile, static_cast<UINT_32>(sliceBytes) / 64);
+        }
+        *pSlice = tileIndex / (sliceSizeInTile / numPipes);
+        macroOffset = tileIndex % (sliceSizeInTile / numPipes);
+    }
+    else
+    {
+        const UINT_32 clWidthInTile = clWidth / MicroTileWidth; // Now in unit of Tiles
+        const UINT_32 clHeightInTile = clHeight / MicroTileHeight;
+        const UINT_32 pitchInCL = pitchInTile / clWidthInTile;
+        const UINT_32 heightInCL = heightInTile / clHeightInTile;
+        const UINT_32 clIndex = tileIndex / tileNumPerPipe;
+
+        UINT_32 clX = clIndex % pitchInCL;
+        UINT_32 clY = (clIndex % (heightInCL * pitchInCL)) / pitchInCL;
+
+        *pX = clX * clWidthInTile * MicroTileWidth;
+        *pY = clY * clHeightInTile * MicroTileHeight;
+        *pSlice = clIndex / (heightInCL * pitchInCL);
+
+        macroOffset = tileIndex % tileNumPerPipe;
+    }
+
+    UINT_32 elemIdx = macroOffset & 7;
+    macroOffset >>= elemIdxBits;
+
+    if (elemIdxBits != macroShift)
+    {
+        macroOffset <<= (elemIdxBits - macroShift);
+
+        UINT_32 pipebit1 = _BIT(pipe,1);
+        UINT_32 pipebit2 = _BIT(pipe,2);
+        UINT_32 pipebit3 = _BIT(pipe,3);
+        if (pitchInMacroTile % 2)
+        {   //odd
+            switch (pTileInfo->pipeConfig)
+            {
+                case ADDR_PIPECFG_P4_32x32:
+                    macroOffset |= pipebit1;
+                    break;
+                case ADDR_PIPECFG_P8_32x32_8x16:
+                case ADDR_PIPECFG_P8_32x32_16x16:
+                case ADDR_PIPECFG_P8_32x32_16x32:
+                    macroOffset |= pipebit2;
+                    break;
+                default:
+                    break;
+            }
+
+        }
+
+        if (pitchInMacroTile % 4)
+        {
+            if (pTileInfo->pipeConfig == ADDR_PIPECFG_P8_32x64_32x32)
+            {
+                macroOffset |= (pipebit1<<1);
+            }
+            if((pTileInfo->pipeConfig == ADDR_PIPECFG_P16_32x32_8x16) ||
+               (pTileInfo->pipeConfig == ADDR_PIPECFG_P16_32x32_16x16))
+            {
+                macroOffset |= (pipebit3<<1);
+            }
+        }
+    }
+
+    UINT_32 macroX;
+    UINT_32 macroY;
+
+    if (isLinear)
+    {
+        macroX = macroOffset % pitchInMacroTile;
+        macroY = macroOffset / pitchInMacroTile;
+    }
+    else
+    {
+        const UINT_32 clWidthInMacroTile = clWidth / (MicroTileWidth * 4);
+        macroX = macroOffset % clWidthInMacroTile;
+        macroY = macroOffset / clWidthInMacroTile;
+    }
+
+    *pX += macroX * 4 * MicroTileWidth;
+    *pY += macroY * 4 * MicroTileHeight;
+
+    UINT_32 microX;
+    UINT_32 microY;
+    ComputeTileCoordFromPipeAndElemIdx(elemIdx, pipe, pTileInfo->pipeConfig, pitchInMacroTile,
+                                       *pX, *pY, &microX, &microY);
+
+    *pX += microX * MicroTileWidth;
+    *pY += microY * MicroTileWidth;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlGetPitchAlignmentLinear
+*   @brief
+*       Get pitch alignment
+*   @return
+*       pitch alignment
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::HwlGetPitchAlignmentLinear(
+    UINT_32             bpp,    ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags   ///< [in] surface flags
+    ) const
+{
+    UINT_32 pitchAlign;
+
+    // Interleaved access requires a 256B aligned pitch, so fall back to pre-SI alignment
+    if (flags.interleaved)
+    {
+        pitchAlign = Max(64u, m_pipeInterleaveBytes / BITS_TO_BYTES(bpp));
+
+    }
+    else
+    {
+        pitchAlign = Max(8u, 64 / BITS_TO_BYTES(bpp));
+    }
+
+    return pitchAlign;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlGetSizeAdjustmentLinear
+*
+*   @brief
+*       Adjust linear surface pitch and slice size
+*
+*   @return
+*       Logical slice size in bytes
+***************************************************************************************************
+*/
+UINT_64 SIAddrLib::HwlGetSizeAdjustmentLinear(
+    AddrTileMode        tileMode,       ///< [in] tile mode
+    UINT_32             bpp,            ///< [in] bits per pixel
+    UINT_32             numSamples,     ///< [in] number of samples
+    UINT_32             baseAlign,      ///< [in] base alignment
+    UINT_32             pitchAlign,     ///< [in] pitch alignment
+    UINT_32*            pPitch,         ///< [in/out] pointer to pitch
+    UINT_32*            pHeight,        ///< [in/out] pointer to height
+    UINT_32*            pHeightAlign    ///< [in/out] pointer to height align
+    ) const
+{
+    UINT_64 sliceSize;
+    if (tileMode == ADDR_TM_LINEAR_GENERAL)
+    {
+        sliceSize = BITS_TO_BYTES(static_cast<UINT_64>(*pPitch) * (*pHeight) * bpp * numSamples);
+    }
+    else
+    {
+        UINT_32 pitch   = *pPitch;
+        UINT_32 height  = *pHeight;
+
+        UINT_32 pixelsPerPipeInterleave = m_pipeInterleaveBytes / BITS_TO_BYTES(bpp);
+        UINT_32 sliceAlignInPixel = pixelsPerPipeInterleave < 64 ? 64 : pixelsPerPipeInterleave;
+
+        // numSamples should be 1 in real cases (no MSAA for linear but TGL may pass non 1 value)
+        UINT_64 pixelPerSlice = static_cast<UINT_64>(pitch) * height * numSamples;
+
+        while (pixelPerSlice % sliceAlignInPixel)
+        {
+            pitch += pitchAlign;
+            pixelPerSlice = static_cast<UINT_64>(pitch) * height * numSamples;
+        }
+
+        *pPitch = pitch;
+
+        UINT_32 heightAlign = 1;
+
+        while ((pitch * heightAlign) % sliceAlignInPixel)
+        {
+            heightAlign++;
+        }
+
+        *pHeightAlign = heightAlign;
+
+        sliceSize = BITS_TO_BYTES(pixelPerSlice * bpp);
+    }
+
+    return sliceSize;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlPreHandleBaseLvl3xPitch
+*
+*   @brief
+*       Pre-handler of 3x pitch (96 bit) adjustment
+*
+*   @return
+*       Expected pitch
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::HwlPreHandleBaseLvl3xPitch(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,        ///< [in] input
+    UINT_32                                 expPitch    ///< [in] pitch
+    ) const
+{
+    ADDR_ASSERT(pIn->width == expPitch);
+
+    // From SI, if pow2Pad is 1 the pitch is expanded 3x first, then padded to pow2, so nothing to
+    // do here
+    if (!pIn->flags.pow2Pad)
+    {
+        AddrLib::HwlPreHandleBaseLvl3xPitch(pIn, expPitch);
+    }
+    else
+    {
+        ADDR_ASSERT(IsPow2(expPitch));
+    }
+
+    return expPitch;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlPostHandleBaseLvl3xPitch
+*
+*   @brief
+*       Post-handler of 3x pitch adjustment
+*
+*   @return
+*       Expected pitch
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::HwlPostHandleBaseLvl3xPitch(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,        ///< [in] input
+    UINT_32                                 expPitch    ///< [in] pitch
+    ) const
+{
+    /**
+     * @note The pitch will be divided by 3 in the end so the value will look odd but h/w should
+     *  be able to compute a correct pitch from it as h/w address library is doing the job.
+     */
+    // From SI, the pitch is expanded 3x first, then padded to pow2, so no special handler here
+    if (!pIn->flags.pow2Pad)
+    {
+        AddrLib::HwlPostHandleBaseLvl3xPitch(pIn, expPitch);
+    }
+
+    return expPitch;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlGetPitchAlignmentMicroTiled
+*
+*   @brief
+*       Compute 1D tiled surface pitch alignment
+*
+*   @return
+*       pitch alignment
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::HwlGetPitchAlignmentMicroTiled(
+    AddrTileMode        tileMode,          ///< [in] tile mode
+    UINT_32             bpp,               ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,             ///< [in] surface flags
+    UINT_32             numSamples         ///< [in] number of samples
+    ) const
+{
+    UINT_32 pitchAlign;
+
+    if (flags.qbStereo)
+    {
+        pitchAlign = EgBasedAddrLib::HwlGetPitchAlignmentMicroTiled(tileMode,bpp,flags,numSamples);
+    }
+    else
+    {
+        pitchAlign = 8;
+    }
+
+    return pitchAlign;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlGetSizeAdjustmentMicroTiled
+*
+*   @brief
+*       Adjust 1D tiled surface pitch and slice size
+*
+*   @return
+*       Logical slice size in bytes
+***************************************************************************************************
+*/
+UINT_64 SIAddrLib::HwlGetSizeAdjustmentMicroTiled(
+    UINT_32             thickness,      ///< [in] thickness
+    UINT_32             bpp,            ///< [in] bits per pixel
+    ADDR_SURFACE_FLAGS  flags,          ///< [in] surface flags
+    UINT_32             numSamples,     ///< [in] number of samples
+    UINT_32             baseAlign,      ///< [in] base alignment
+    UINT_32             pitchAlign,     ///< [in] pitch alignment
+    UINT_32*            pPitch,         ///< [in/out] pointer to pitch
+    UINT_32*            pHeight         ///< [in/out] pointer to height
+    ) const
+{
+    UINT_64 logicalSliceSize;
+    UINT_64 physicalSliceSize;
+
+    UINT_32 pitch   = *pPitch;
+    UINT_32 height  = *pHeight;
+
+    // Logical slice: pitch * height * bpp * numSamples (no 1D MSAA so actually numSamples == 1)
+    logicalSliceSize = BITS_TO_BYTES(static_cast<UINT_64>(pitch) * height * bpp * numSamples);
+
+    // Physical slice: multiplied by thickness
+    physicalSliceSize =  logicalSliceSize * thickness;
+
+    // Pitch alignment is always 8, so if slice size is not padded to base alignment
+    // (pipe_interleave_size), we need to increase pitch
+    while ((physicalSliceSize % baseAlign) != 0)
+    {
+        pitch += pitchAlign;
+
+        logicalSliceSize = BITS_TO_BYTES(static_cast<UINT_64>(pitch) * height * bpp * numSamples);
+
+        physicalSliceSize =  logicalSliceSize * thickness;
+    }
+
+#if !ALT_TEST
+    //
+    // Special workaround for depth/stencil buffer, use 8 bpp to align depth buffer again since
+    // the stencil plane may have larger pitch if the slice size is smaller than base alignment.
+    //
+    // Note: this actually does not work for mipmap but mipmap depth texture is not really
+    // sampled with mipmap.
+    //
+    if (flags.depth && !flags.noStencil)
+    {
+        ADDR_ASSERT(numSamples == 1);
+
+        UINT_64 logicalSiceSizeStencil = static_cast<UINT_64>(pitch) * height; // 1 byte stencil
+
+        while ((logicalSiceSizeStencil % baseAlign) != 0)
+        {
+            pitch += pitchAlign; // Stencil plane's pitch alignment is the same as depth plane's
+
+            logicalSiceSizeStencil = static_cast<UINT_64>(pitch) * height;
+        }
+
+        if (pitch != *pPitch)
+        {
+            // If this is a mipmap, this padded one cannot be sampled as a whole mipmap!
+            logicalSliceSize = logicalSiceSizeStencil * BITS_TO_BYTES(bpp);
+        }
+    }
+#endif
+    *pPitch = pitch;
+
+    // No adjust for pHeight
+
+    return logicalSliceSize;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlConvertChipFamily
+*
+*   @brief
+*       Convert familyID defined in atiid.h to AddrChipFamily and set m_chipFamily/m_chipRevision
+*   @return
+*       AddrChipFamily
+***************************************************************************************************
+*/
+AddrChipFamily SIAddrLib::HwlConvertChipFamily(
+    UINT_32 uChipFamily,        ///< [in] chip family defined in atiih.h
+    UINT_32 uChipRevision)      ///< [in] chip revision defined in "asic_family"_id.h
+{
+    AddrChipFamily family = ADDR_CHIP_FAMILY_SI;
+
+    switch (uChipFamily)
+    {
+        case FAMILY_SI:
+            m_settings.isSouthernIsland = 1;
+            m_settings.isTahiti     = ASICREV_IS_TAHITI_P(uChipRevision);
+            m_settings.isPitCairn   = ASICREV_IS_PITCAIRN_PM(uChipRevision);
+            m_settings.isCapeVerde  = ASICREV_IS_CAPEVERDE_M(uChipRevision);
+            m_settings.isOland      = ASICREV_IS_OLAND_M(uChipRevision);
+            m_settings.isHainan     = ASICREV_IS_HAINAN_V(uChipRevision);
+            break;
+        default:
+            ADDR_ASSERT(!"This should be a Fusion");
+            break;
+    }
+
+    return family;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlSetupTileInfo
+*
+*   @brief
+*       Setup default value of tile info for SI
+***************************************************************************************************
+*/
+VOID SIAddrLib::HwlSetupTileInfo(
+    AddrTileMode                        tileMode,       ///< [in] Tile mode
+    ADDR_SURFACE_FLAGS                  flags,          ///< [in] Surface type flags
+    UINT_32                             bpp,            ///< [in] Bits per pixel
+    UINT_32                             pitch,          ///< [in] Pitch in pixels
+    UINT_32                             height,         ///< [in] Height in pixels
+    UINT_32                             numSamples,     ///< [in] Number of samples
+    ADDR_TILEINFO*                      pTileInfoIn,    ///< [in] Tile info input: NULL for default
+    ADDR_TILEINFO*                      pTileInfoOut,   ///< [out] Tile info output
+    AddrTileType                        inTileType,     ///< [in] Tile type
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*   pOut            ///< [out] Output
+    ) const
+{
+    UINT_32 thickness = ComputeSurfaceThickness(tileMode);
+    ADDR_TILEINFO* pTileInfo = pTileInfoOut;
+    INT index = TileIndexInvalid;
+
+    // Fail-safe code
+    if (!IsLinear(tileMode))
+    {
+        // 128 bpp/thick tiling must be non-displayable.
+        // Fmask reuse color buffer's entry but bank-height field can be from another entry
+        // To simplify the logic, fmask entry should be picked from non-displayable ones
+        if (bpp == 128 || thickness > 1 || flags.fmask || flags.prt)
+        {
+            inTileType = ADDR_NON_DISPLAYABLE;
+        }
+
+        if (flags.depth || flags.stencil)
+        {
+            inTileType = ADDR_DEPTH_SAMPLE_ORDER;
+        }
+    }
+
+    // Partial valid fields are not allowed for SI.
+    if (IsTileInfoAllZero(pTileInfo))
+    {
+        if (IsMacroTiled(tileMode))
+        {
+            if (flags.prt)
+            {
+                if (numSamples == 1)
+                {
+                    if (flags.depth)
+                    {
+                        switch (bpp)
+                        {
+                            case 16:
+                                index = 3;
+                                break;
+                            case 32:
+                                index = 6;
+                                break;
+                            default:
+                                ADDR_ASSERT_ALWAYS();
+                                break;
+                        }
+                    }
+                    else
+                    {
+                        switch (bpp)
+                        {
+                            case 8:
+                                index = 21;
+                                break;
+                            case 16:
+                                index = 22;
+                                break;
+                            case 32:
+                                index = 23;
+                                break;
+                            case 64:
+                                index = 24;
+                                break;
+                            case 128:
+                                index = 25;
+                                break;
+                            default:
+                                break;
+                        }
+
+                        if (thickness > 1)
+                        {
+                            ADDR_ASSERT(bpp != 128);
+                            index += 5;
+                        }
+                    }
+                }
+                else
+                {
+                    ADDR_ASSERT(numSamples == 4);
+
+                    if (flags.depth)
+                    {
+                        switch (bpp)
+                        {
+                            case 16:
+                                index = 5;
+                                break;
+                            case 32:
+                                index = 7;
+                                break;
+                            default:
+                                ADDR_ASSERT_ALWAYS();
+                                break;
+                        }
+                    }
+                    else
+                    {
+                        switch (bpp)
+                        {
+                            case 8:
+                                index = 23;
+                                break;
+                            case 16:
+                                index = 24;
+                                break;
+                            case 32:
+                                index = 25;
+                                break;
+                            case 64:
+                                index = 30;
+                                break;
+                            default:
+                                ADDR_ASSERT_ALWAYS();
+                                break;
+                        }
+                    }
+                }
+            }//end of PRT part
+            // See table entries 0-7
+            else if (flags.depth || flags.stencil)
+            {
+                if (flags.compressZ)
+                {
+                    if (flags.stencil)
+                    {
+                        index = 0;
+                    }
+                    else
+                    {
+                        // optimal tile index for compressed depth/stencil.
+                        switch (numSamples)
+                        {
+                            case 1:
+                                index = 0;
+                                break;
+                            case 2:
+                            case 4:
+                                index = 1;
+                                break;
+                            case 8:
+                                index = 2;
+                                break;
+                            default:
+                                break;
+                        }
+                    }
+                }
+                else // unCompressZ
+                {
+                    index = 3;
+                }
+            }
+            else //non PRT & non Depth & non Stencil
+            {
+                // See table entries 9-12
+                if (inTileType == ADDR_DISPLAYABLE)
+                {
+                    switch (bpp)
+                    {
+                        case 8:
+                            index = 10;
+                            break;
+                        case 16:
+                            index = 11;
+                            break;
+                        case 32:
+                            index = 12;
+                            break;
+                        case 64:
+                            index = 12;
+                            break;
+                        default:
+                            break;
+                    }
+                }
+                else
+                {
+                    // See table entries 13-17
+                    if (thickness == 1)
+                    {
+                        if (flags.fmask)
+                        {
+                            UINT_32 fmaskPixelSize = bpp * numSamples;
+
+                            switch (fmaskPixelSize)
+                            {
+                                case 8:
+                                    index = 14;
+                                    break;
+                                case 16:
+                                    index = 15;
+                                    break;
+                                case 32:
+                                    index = 16;
+                                    break;
+                                case 64:
+                                    index = 17;
+                                    break;
+                                default:
+                                    ADDR_ASSERT_ALWAYS();
+                            }
+                        }
+                        else
+                        {
+                            switch (bpp)
+                            {
+                                case 8:
+                                    index = 14;
+                                    break;
+                                case 16:
+                                    index = 15;
+                                    break;
+                                case 32:
+                                    index = 16;
+                                    break;
+                                case 64:
+                                    index = 17;
+                                    break;
+                                case 128:
+                                    index = 17;
+                                    break;
+                                default:
+                                    break;
+                            }
+                        }
+                    }
+                    else // thick tiling - entries 18-20
+                    {
+                        switch (thickness)
+                        {
+                            case 4:
+                                index = 20;
+                                break;
+                            case 8:
+                                index = 19;
+                                break;
+                            default:
+                                break;
+                        }
+                    }
+                }
+            }
+        }
+        else
+        {
+            if (tileMode == ADDR_TM_LINEAR_ALIGNED)
+            {
+                index = 8;
+            }
+            else if (tileMode == ADDR_TM_LINEAR_GENERAL)
+            {
+                index = TileIndexLinearGeneral;
+            }
+            else
+            {
+                if (flags.depth || flags.stencil)
+                {
+                    index = 4;
+                }
+                else if (inTileType == ADDR_DISPLAYABLE)
+                {
+                    index = 9;
+                }
+                else if (thickness == 1)
+                {
+                    index = 13;
+                }
+                else
+                {
+                    index = 18;
+                }
+            }
+        }
+
+        if (index >= 0 && index <= 31)
+        {
+            *pTileInfo      = m_tileTable[index].info;
+            pOut->tileType  = m_tileTable[index].type;
+        }
+
+        if (index == TileIndexLinearGeneral)
+        {
+            *pTileInfo      = m_tileTable[8].info;
+            pOut->tileType  = m_tileTable[8].type;
+        }
+    }
+    else
+    {
+        if (pTileInfoIn)
+        {
+            if (flags.stencil && pTileInfoIn->tileSplitBytes == 0)
+            {
+                // Stencil always uses index 0
+                *pTileInfo = m_tileTable[0].info;
+            }
+        }
+        // Pass through tile type
+        pOut->tileType = inTileType;
+    }
+
+    pOut->tileIndex = index;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::DecodeGbRegs
+*
+*   @brief
+*       Decodes GB_ADDR_CONFIG and noOfBanks/noOfRanks
+*
+*   @return
+*       TRUE if all settings are valid
+*
+***************************************************************************************************
+*/
+BOOL_32 SIAddrLib::DecodeGbRegs(
+    const ADDR_REGISTER_VALUE* pRegValue) ///< [in] create input
+{
+    GB_ADDR_CONFIG  reg;
+    BOOL_32         valid = TRUE;
+
+    reg.val = pRegValue->gbAddrConfig;
+
+    switch (reg.f.pipe_interleave_size)
+    {
+        case ADDR_CONFIG_PIPE_INTERLEAVE_256B:
+            m_pipeInterleaveBytes = ADDR_PIPEINTERLEAVE_256B;
+            break;
+        case ADDR_CONFIG_PIPE_INTERLEAVE_512B:
+            m_pipeInterleaveBytes = ADDR_PIPEINTERLEAVE_512B;
+            break;
+        default:
+            valid = FALSE;
+            ADDR_UNHANDLED_CASE();
+            break;
+    }
+
+    switch (reg.f.row_size)
+    {
+        case ADDR_CONFIG_1KB_ROW:
+            m_rowSize = ADDR_ROWSIZE_1KB;
+            break;
+        case ADDR_CONFIG_2KB_ROW:
+            m_rowSize = ADDR_ROWSIZE_2KB;
+            break;
+        case ADDR_CONFIG_4KB_ROW:
+            m_rowSize = ADDR_ROWSIZE_4KB;
+            break;
+        default:
+            valid = FALSE;
+            ADDR_UNHANDLED_CASE();
+            break;
+    }
+
+    switch (pRegValue->noOfBanks)
+    {
+        case 0:
+            m_banks = 4;
+            break;
+        case 1:
+            m_banks = 8;
+            break;
+        case 2:
+            m_banks = 16;
+            break;
+        default:
+            valid = FALSE;
+            ADDR_UNHANDLED_CASE();
+            break;
+    }
+
+    switch (pRegValue->noOfRanks)
+    {
+        case 0:
+            m_ranks = 1;
+            break;
+        case 1:
+            m_ranks = 2;
+            break;
+        default:
+            valid = FALSE;
+            ADDR_UNHANDLED_CASE();
+            break;
+    }
+
+    m_logicalBanks = m_banks * m_ranks;
+
+    ADDR_ASSERT(m_logicalBanks <= 16);
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlInitGlobalParams
+*
+*   @brief
+*       Initializes global parameters
+*
+*   @return
+*       TRUE if all settings are valid
+*
+***************************************************************************************************
+*/
+BOOL_32 SIAddrLib::HwlInitGlobalParams(
+    const ADDR_CREATE_INPUT* pCreateIn) ///< [in] create input
+{
+    BOOL_32 valid = TRUE;
+    const ADDR_REGISTER_VALUE* pRegValue = &pCreateIn->regValue;
+
+    valid = DecodeGbRegs(pRegValue);
+
+    if (valid)
+    {
+        if (m_settings.isTahiti || m_settings.isPitCairn)
+        {
+            m_pipes = 8;
+        }
+        else if (m_settings.isCapeVerde || m_settings.isOland)
+        {
+            m_pipes = 4;
+        }
+        else
+        {
+            // Hainan is 2-pipe (m_settings.isHainan == 1)
+            m_pipes = 2;
+        }
+
+        valid = InitTileSettingTable(pRegValue->pTileConfig, pRegValue->noOfEntries);
+
+        m_maxSamples = 16;
+    }
+
+    return valid;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlConvertTileInfoToHW
+*   @brief
+*       Entry of si's ConvertTileInfoToHW
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE SIAddrLib::HwlConvertTileInfoToHW(
+    const ADDR_CONVERT_TILEINFOTOHW_INPUT* pIn, ///< [in] input structure
+    ADDR_CONVERT_TILEINFOTOHW_OUTPUT* pOut      ///< [out] output structure
+    ) const
+{
+    ADDR_E_RETURNCODE retCode   = ADDR_OK;
+
+    retCode = EgBasedAddrLib::HwlConvertTileInfoToHW(pIn, pOut);
+
+    if (retCode == ADDR_OK)
+    {
+        if (pIn->reverse == FALSE)
+        {
+            if (pIn->pTileInfo->pipeConfig == ADDR_PIPECFG_INVALID)
+            {
+                retCode = ADDR_INVALIDPARAMS;
+            }
+            else
+            {
+                pOut->pTileInfo->pipeConfig =
+                    static_cast<AddrPipeCfg>(pIn->pTileInfo->pipeConfig - 1);
+            }
+        }
+        else
+        {
+            pOut->pTileInfo->pipeConfig =
+                static_cast<AddrPipeCfg>(pIn->pTileInfo->pipeConfig + 1);
+        }
+    }
+
+    return retCode;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeXmaskCoordYFrom8Pipe
+*
+*   @brief
+*       Compute the Y coord which will be added to Xmask Y
+*       coord.
+*   @return
+*       Y coord
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::HwlComputeXmaskCoordYFrom8Pipe(
+    UINT_32         pipe,       ///< [in] pipe id
+    UINT_32         x           ///< [in] tile coord x, which is original x coord / 8
+    ) const
+{
+    // This function should never be called since it is 6xx/8xx specfic.
+    // Keep this empty implementation to avoid any mis-use.
+    ADDR_ASSERT_ALWAYS();
+
+    return 0;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeSurfaceCoord2DFromBankPipe
+*
+*   @brief
+*       Compute surface x,y coordinates from bank/pipe info
+*   @return
+*       N/A
+***************************************************************************************************
+*/
+VOID SIAddrLib::HwlComputeSurfaceCoord2DFromBankPipe(
+    AddrTileMode        tileMode,   ///< [in] tile mode
+    UINT_32*            pX,         ///< [in/out] x coordinate
+    UINT_32*            pY,         ///< [in/out] y coordinate
+    UINT_32             slice,      ///< [in] slice index
+    UINT_32             bank,       ///< [in] bank number
+    UINT_32             pipe,       ///< [in] pipe number
+    UINT_32             bankSwizzle,///< [in] bank swizzle
+    UINT_32             pipeSwizzle,///< [in] pipe swizzle
+    UINT_32             tileSlices, ///< [in] slices in a micro tile
+    BOOL_32             ignoreSE,   ///< [in] TRUE if shader engines are ignored
+    ADDR_TILEINFO*      pTileInfo   ///< [in] bank structure. **All fields to be valid on entry**
+    ) const
+{
+    UINT_32 xBit;
+    UINT_32 yBit;
+    UINT_32 yBit3 = 0;
+    UINT_32 yBit4 = 0;
+    UINT_32 yBit5 = 0;
+    UINT_32 yBit6 = 0;
+
+    UINT_32 xBit3 = 0;
+    UINT_32 xBit4 = 0;
+    UINT_32 xBit5 = 0;
+
+    UINT_32 numPipes = GetPipePerSurf(pTileInfo->pipeConfig);
+
+    CoordFromBankPipe xyBits = {0};
+    ComputeSurfaceCoord2DFromBankPipe(tileMode, *pX, *pY, slice, bank, pipe,
+                                      bankSwizzle, pipeSwizzle, tileSlices, pTileInfo,
+                                      &xyBits);
+    yBit3 = xyBits.yBit3;
+    yBit4 = xyBits.yBit4;
+    yBit5 = xyBits.yBit5;
+    yBit6 = xyBits.yBit6;
+
+    xBit3 = xyBits.xBit3;
+    xBit4 = xyBits.xBit4;
+    xBit5 = xyBits.xBit5;
+
+    yBit = xyBits.yBits;
+
+    UINT_32 yBitTemp = 0;
+
+    if ((pTileInfo->pipeConfig == ADDR_PIPECFG_P4_32x32) ||
+        (pTileInfo->pipeConfig == ADDR_PIPECFG_P8_32x64_32x32))
+    {
+        ADDR_ASSERT(pTileInfo->bankWidth == 1 && pTileInfo->macroAspectRatio > 1);
+        UINT_32 yBitToCheck = QLog2(pTileInfo->banks) - 1;
+
+        ADDR_ASSERT(yBitToCheck <= 3);
+
+        yBitTemp = _BIT(yBit, yBitToCheck);
+
+        xBit3 = 0;
+    }
+
+    yBit = Bits2Number(4, yBit6, yBit5, yBit4, yBit3);
+    xBit = Bits2Number(3, xBit5, xBit4, xBit3);
+
+    *pY += yBit * pTileInfo->bankHeight * MicroTileHeight;
+    *pX += xBit * numPipes * pTileInfo->bankWidth * MicroTileWidth;
+
+    //calculate the bank and pipe bits in x, y
+    UINT_32 xTile; //x in micro tile
+    UINT_32 x3 = 0;
+    UINT_32 x4 = 0;
+    UINT_32 x5 = 0;
+    UINT_32 x6 = 0;
+    UINT_32 y = *pY;
+
+    UINT_32 pipeBit0 = _BIT(pipe,0);
+    UINT_32 pipeBit1 = _BIT(pipe,1);
+    UINT_32 pipeBit2 = _BIT(pipe,2);
+
+    UINT_32 y3 = _BIT(y, 3);
+    UINT_32 y4 = _BIT(y, 4);
+    UINT_32 y5 = _BIT(y, 5);
+    UINT_32 y6 = _BIT(y, 6);
+
+    // bankbit0 after ^x4^x5
+    UINT_32 bankBit00 = _BIT(bank,0);
+    UINT_32 bankBit0 = 0;
+
+    switch (pTileInfo->pipeConfig)
+    {
+        case ADDR_PIPECFG_P2:
+            x3 = pipeBit0 ^ y3;
+            break;
+        case ADDR_PIPECFG_P4_8x16:
+            x4 = pipeBit0 ^ y3;
+            x3 = pipeBit0 ^ y4;
+            break;
+        case ADDR_PIPECFG_P4_16x16:
+            x4 = pipeBit1 ^ y4;
+            x3 = pipeBit0 ^ y3 ^ x4;
+            break;
+        case ADDR_PIPECFG_P4_16x32:
+            x4 = pipeBit1 ^ y4;
+            x3 = pipeBit0 ^ y3 ^ x4;
+            break;
+        case ADDR_PIPECFG_P4_32x32:
+            x5 = pipeBit1 ^ y5;
+            x3 = pipeBit0 ^ y3 ^ x5;
+            bankBit0 = yBitTemp ^ x5;
+            x4 = bankBit00 ^ x5 ^ bankBit0;
+            *pX += x5 * 4 * 1 * 8; // x5 * num_pipes * bank_width * 8;
+            break;
+        case ADDR_PIPECFG_P8_16x16_8x16:
+            x3 = pipeBit1 ^ y5;
+            x4 = pipeBit2 ^ y4;
+            x5 = pipeBit0 ^ y3 ^ x4;
+            break;
+        case ADDR_PIPECFG_P8_16x32_8x16:
+            x3 = pipeBit1 ^ y4;
+            x4 = pipeBit2 ^ y5;
+            x5 = pipeBit0 ^ y3 ^ x4;
+            break;
+        case ADDR_PIPECFG_P8_32x32_8x16:
+            x3 = pipeBit1 ^ y4;
+            x5 = pipeBit2 ^ y5;
+            x4 = pipeBit0 ^ y3 ^ x5;
+            break;
+        case ADDR_PIPECFG_P8_16x32_16x16:
+            x4 = pipeBit2 ^ y5;
+            x5 = pipeBit1 ^ y4;
+            x3 = pipeBit0 ^ y3 ^ x4;
+            break;
+        case ADDR_PIPECFG_P8_32x32_16x16:
+            x5 = pipeBit2 ^ y5;
+            x4 = pipeBit1 ^ y4;
+            x3 = pipeBit0 ^ y3 ^ x4;
+            break;
+        case ADDR_PIPECFG_P8_32x32_16x32:
+            x5 = pipeBit2 ^ y5;
+            x4 = pipeBit1 ^ y6;
+            x3 = pipeBit0 ^ y3 ^ x4;
+            break;
+        case ADDR_PIPECFG_P8_32x64_32x32:
+            x6 = pipeBit1 ^ y5;
+            x5 = pipeBit2 ^ y6;
+            x3 = pipeBit0 ^ y3 ^ x5;
+            bankBit0 = yBitTemp ^ x6;
+            x4 = bankBit00 ^ x5 ^ bankBit0;
+            *pX += x6 * 8 * 1 * 8; // x6 * num_pipes * bank_width * 8;
+            break;
+        default:
+            ADDR_ASSERT_ALWAYS();
+    }
+
+    xTile = Bits2Number(3, x5, x4, x3);
+
+    *pX += xTile << 3;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlPreAdjustBank
+*
+*   @brief
+*       Adjust bank before calculating address acoording to bank/pipe
+*   @return
+*       Adjusted bank
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::HwlPreAdjustBank(
+    UINT_32         tileX,      ///< [in] x coordinate in unit of tile
+    UINT_32         bank,       ///< [in] bank
+    ADDR_TILEINFO*  pTileInfo   ///< [in] tile info
+    ) const
+{
+    if (((pTileInfo->pipeConfig == ADDR_PIPECFG_P4_32x32) ||
+        (pTileInfo->pipeConfig == ADDR_PIPECFG_P8_32x64_32x32)) && (pTileInfo->bankWidth == 1))
+    {
+        UINT_32 bankBit0 = _BIT(bank, 0);
+        UINT_32 x4 = _BIT(tileX, 1);
+        UINT_32 x5 = _BIT(tileX, 2);
+
+        bankBit0 = bankBit0 ^ x4 ^ x5;
+        bank |= bankBit0;
+
+        ADDR_ASSERT(pTileInfo->macroAspectRatio > 1)
+    }
+
+    return bank;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeSurfaceInfo
+*
+*   @brief
+*       Entry of si's ComputeSurfaceInfo
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE SIAddrLib::HwlComputeSurfaceInfo(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,    ///< [in] input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pOut    ///< [out] output structure
+    ) const
+{
+    pOut->tileIndex = pIn->tileIndex;
+
+    return EgBasedAddrLib::HwlComputeSurfaceInfo(pIn,pOut);
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeMipLevel
+*   @brief
+*       Compute MipLevel info (including level 0)
+*   @return
+*       TRUE if HWL's handled
+***************************************************************************************************
+*/
+BOOL_32 SIAddrLib::HwlComputeMipLevel(
+    ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn ///< [in/out] Input structure
+    ) const
+{
+    // basePitch is calculated from level 0 so we only check this for mipLevel > 0
+    if (pIn->mipLevel > 0)
+    {
+        // Note: Don't check expand 3x formats(96 bit) as the basePitch is not pow2 even if
+        // we explicity set pow2Pad flag. The 3x base pitch is padded to pow2 but after being
+        // divided by expandX factor (3) - to program texture pitch, the basePitch is never pow2.
+        if (!AddrElemLib::IsExpand3x(pIn->format))
+        {
+            // Sublevel pitches are generated from base level pitch instead of width on SI
+            // If pow2Pad is 0, we don't assert - as this is not really used for a mip chain
+            ADDR_ASSERT(!pIn->flags.pow2Pad || ((pIn->basePitch != 0) && IsPow2(pIn->basePitch)));
+        }
+
+        if (pIn->basePitch != 0)
+        {
+            pIn->width = Max(1u, pIn->basePitch >> pIn->mipLevel);
+        }
+    }
+
+    // pow2Pad is done in PostComputeMipLevel
+
+    return TRUE;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlCheckLastMacroTiledLvl
+*
+*   @brief
+*       Sets pOut->last2DLevel to TRUE if it is
+*   @note
+*
+***************************************************************************************************
+*/
+VOID SIAddrLib::HwlCheckLastMacroTiledLvl(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, ///< [in] Input structure
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut      ///< [in/out] Output structure (used as input, too)
+    ) const
+{
+    // pow2Pad covers all mipmap cases
+    if (pIn->flags.pow2Pad)
+    {
+        ADDR_ASSERT(IsMacroTiled(pIn->tileMode));
+
+        UINT_32 nextPitch;
+        UINT_32 nextHeight;
+        UINT_32 nextSlices;
+
+        AddrTileMode nextTileMode;
+
+        if (pIn->mipLevel == 0 || pIn->basePitch == 0)
+        {
+            // Base level or fail-safe case (basePitch == 0)
+            nextPitch = pOut->pitch >> 1;
+        }
+        else
+        {
+            // Sub levels
+            nextPitch = pIn->basePitch >> (pIn->mipLevel + 1);
+        }
+
+        // nextHeight must be shifted from this level's original height rather than a pow2 padded
+        // one but this requires original height stored somewhere (pOut->height)
+        ADDR_ASSERT(pOut->height != 0);
+
+        // next level's height is just current level's >> 1 in pixels
+        nextHeight = pOut->height >> 1;
+        // Special format such as FMT_1 and FMT_32_32_32 can be linear only so we consider block
+        // compressed foramts
+        if (AddrElemLib::IsBlockCompressed(pIn->format))
+        {
+            nextHeight = (nextHeight + 3) / 4;
+        }
+        nextHeight = NextPow2(nextHeight);
+
+        // nextSlices may be 0 if this level's is 1
+        if (pIn->flags.volume)
+        {
+            nextSlices = Max(1u, pIn->numSlices >> 1);
+        }
+        else
+        {
+            nextSlices = pIn->numSlices;
+        }
+
+        nextTileMode = ComputeSurfaceMipLevelTileMode(pIn->tileMode,
+                                                      pIn->bpp,
+                                                      nextPitch,
+                                                      nextHeight,
+                                                      nextSlices,
+                                                      pIn->numSamples,
+                                                      pOut->pitchAlign,
+                                                      pOut->heightAlign,
+                                                      pOut->pTileInfo);
+
+        pOut->last2DLevel = IsMicroTiled(nextTileMode);
+    }
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlDegradeThickTileMode
+*
+*   @brief
+*       Degrades valid tile mode for thick modes if needed
+*
+*   @return
+*       Suitable tile mode
+***************************************************************************************************
+*/
+AddrTileMode SIAddrLib::HwlDegradeThickTileMode(
+    AddrTileMode        baseTileMode,   ///< [in] base tile mode
+    UINT_32             numSlices,      ///< [in] current number of slices
+    UINT_32*            pBytesPerTile   ///< [in/out] pointer to bytes per slice
+    ) const
+{
+    return EgBasedAddrLib::HwlDegradeThickTileMode(baseTileMode, numSlices, pBytesPerTile);
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlTileInfoEqual
+*
+*   @brief
+*       Return TRUE if all field are equal
+*   @note
+*       Only takes care of current HWL's data
+***************************************************************************************************
+*/
+BOOL_32 SIAddrLib::HwlTileInfoEqual(
+    const ADDR_TILEINFO* pLeft, ///<[in] Left compare operand
+    const ADDR_TILEINFO* pRight ///<[in] Right compare operand
+    ) const
+{
+    BOOL_32 equal = FALSE;
+
+    if (pLeft->pipeConfig == pRight->pipeConfig)
+    {
+        equal =  EgBasedAddrLib::HwlTileInfoEqual(pLeft, pRight);
+    }
+
+    return equal;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::GetTileSettings
+*
+*   @brief
+*       Get tile setting infos by index.
+*   @return
+*       Tile setting info.
+***************************************************************************************************
+*/
+const ADDR_TILECONFIG* SIAddrLib::GetTileSetting(
+    UINT_32 index          ///< [in] Tile index
+    ) const
+{
+    ADDR_ASSERT(index < m_noOfEntries);
+    return &m_tileTable[index];
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlPostCheckTileIndex
+*
+*   @brief
+*       Map a tile setting to index if curIndex is invalid, otherwise check if curIndex matches
+*       tile mode/type/info and change the index if needed
+*   @return
+*       Tile index.
+***************************************************************************************************
+*/
+INT_32 SIAddrLib::HwlPostCheckTileIndex(
+    const ADDR_TILEINFO* pInfo,     ///< [in] Tile Info
+    AddrTileMode         mode,      ///< [in] Tile mode
+    AddrTileType         type,      ///< [in] Tile type
+    INT                  curIndex   ///< [in] Current index assigned in HwlSetupTileInfo
+    ) const
+{
+    INT_32 index = curIndex;
+
+    if (mode == ADDR_TM_LINEAR_GENERAL)
+    {
+        index = TileIndexLinearGeneral;
+    }
+    else
+    {
+        BOOL_32 macroTiled = IsMacroTiled(mode);
+
+        // We need to find a new index if either of them is true
+        // 1. curIndex is invalid
+        // 2. tile mode is changed
+        // 3. tile info does not match for macro tiled
+        if ((index == TileIndexInvalid         ||
+            (mode != m_tileTable[index].mode)  ||
+            (macroTiled && !HwlTileInfoEqual(pInfo, &m_tileTable[index].info))))
+        {
+            for (index = 0; index < static_cast<INT_32>(m_noOfEntries); index++)
+            {
+                if (macroTiled)
+                {
+                    // macro tile modes need all to match
+                    if (HwlTileInfoEqual(pInfo, &m_tileTable[index].info) &&
+                        (mode == m_tileTable[index].mode)                 &&
+                        (type == m_tileTable[index].type))
+                    {
+                        break;
+                    }
+                }
+                else if (mode == ADDR_TM_LINEAR_ALIGNED)
+                {
+                    // linear mode only needs tile mode to match
+                    if (mode == m_tileTable[index].mode)
+                    {
+                        break;
+                    }
+                }
+                else
+                {
+                    // micro tile modes only need tile mode and tile type to match
+                    if (mode == m_tileTable[index].mode &&
+                        type == m_tileTable[index].type)
+                    {
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    ADDR_ASSERT(index < static_cast<INT_32>(m_noOfEntries));
+
+    if (index >= static_cast<INT_32>(m_noOfEntries))
+    {
+        index = TileIndexInvalid;
+    }
+
+    return index;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlSetupTileCfg
+*
+*   @brief
+*       Map tile index to tile setting.
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE SIAddrLib::HwlSetupTileCfg(
+    INT_32          index,          ///< [in] Tile index
+    INT_32          macroModeIndex, ///< [in] Index in macro tile mode table(CI)
+    ADDR_TILEINFO*  pInfo,          ///< [out] Tile Info
+    AddrTileMode*   pMode,          ///< [out] Tile mode
+    AddrTileType*   pType          ///< [out] Tile type
+    ) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    // Global flag to control usage of tileIndex
+    if (UseTileIndex(index))
+    {
+        if (index == TileIndexLinearGeneral)
+        {
+            if (pMode)
+            {
+                *pMode = ADDR_TM_LINEAR_GENERAL;
+            }
+
+            if (pType)
+            {
+                *pType = ADDR_DISPLAYABLE;
+            }
+
+            if (pInfo)
+            {
+                pInfo->banks = 2;
+                pInfo->bankWidth = 1;
+                pInfo->bankHeight = 1;
+                pInfo->macroAspectRatio = 1;
+                pInfo->tileSplitBytes = 64;
+                pInfo->pipeConfig = ADDR_PIPECFG_P2;
+            }
+        }
+        else if (static_cast<UINT_32>(index) >= m_noOfEntries)
+        {
+            returnCode = ADDR_INVALIDPARAMS;
+        }
+        else
+        {
+            const ADDR_TILECONFIG* pCfgTable = GetTileSetting(index);
+
+            if (pInfo)
+            {
+                *pInfo = pCfgTable->info;
+            }
+            else
+            {
+                if (IsMacroTiled(pCfgTable->mode))
+                {
+                    returnCode = ADDR_INVALIDPARAMS;
+                }
+            }
+
+            if (pMode)
+            {
+                *pMode = pCfgTable->mode;
+            }
+
+            if (pType)
+            {
+                *pType = pCfgTable->type;
+            }
+        }
+    }
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::ReadGbTileMode
+*
+*   @brief
+*       Convert GB_TILE_MODE HW value to ADDR_TILE_CONFIG.
+*   @return
+*       NA.
+***************************************************************************************************
+*/
+VOID SIAddrLib::ReadGbTileMode(
+    UINT_32             regValue,   ///< [in] GB_TILE_MODE register
+    ADDR_TILECONFIG*    pCfg        ///< [out] output structure
+    ) const
+{
+    GB_TILE_MODE gbTileMode;
+    gbTileMode.val = regValue;
+
+    pCfg->type = static_cast<AddrTileType>(gbTileMode.f.micro_tile_mode);
+    pCfg->info.bankHeight = 1 << gbTileMode.f.bank_height;
+    pCfg->info.bankWidth = 1 << gbTileMode.f.bank_width;
+    pCfg->info.banks = 1 << (gbTileMode.f.num_banks + 1);
+    pCfg->info.macroAspectRatio = 1 << gbTileMode.f.macro_tile_aspect;
+    pCfg->info.tileSplitBytes = 64 << gbTileMode.f.tile_split;
+    pCfg->info.pipeConfig = static_cast<AddrPipeCfg>(gbTileMode.f.pipe_config + 1);
+
+    UINT_32 regArrayMode = gbTileMode.f.array_mode;
+
+    pCfg->mode = static_cast<AddrTileMode>(regArrayMode);
+
+    if (regArrayMode == 8) //ARRAY_2D_TILED_XTHICK
+    {
+        pCfg->mode = ADDR_TM_2D_TILED_XTHICK;
+    }
+    else if (regArrayMode >= 14) //ARRAY_3D_TILED_XTHICK
+    {
+        pCfg->mode = static_cast<AddrTileMode>(pCfg->mode + 3);
+    }
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::InitTileSettingTable
+*
+*   @brief
+*       Initialize the ADDR_TILE_CONFIG table.
+*   @return
+*       TRUE if tile table is correctly initialized
+***************************************************************************************************
+*/
+BOOL_32 SIAddrLib::InitTileSettingTable(
+    const UINT_32*  pCfg,           ///< [in] Pointer to table of tile configs
+    UINT_32         noOfEntries     ///< [in] Numbe of entries in the table above
+    )
+{
+    BOOL_32 initOk = TRUE;
+
+    ADDR_ASSERT(noOfEntries <= TileTableSize);
+
+    memset(m_tileTable, 0, sizeof(m_tileTable));
+
+    if (noOfEntries != 0)
+    {
+        m_noOfEntries = noOfEntries;
+    }
+    else
+    {
+        m_noOfEntries = TileTableSize;
+    }
+
+    if (pCfg) // From Client
+    {
+        for (UINT_32 i = 0; i < m_noOfEntries; i++)
+        {
+            ReadGbTileMode(*(pCfg + i), &m_tileTable[i]);
+        }
+    }
+    else
+    {
+        ADDR_ASSERT_ALWAYS();
+        initOk = FALSE;
+    }
+
+    if (initOk)
+    {
+        ADDR_ASSERT(m_tileTable[TILEINDEX_LINEAR_ALIGNED].mode == ADDR_TM_LINEAR_ALIGNED);
+    }
+
+    return initOk;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlGetTileIndex
+*
+*   @brief
+*       Return the virtual/real index for given mode/type/info
+*   @return
+*       ADDR_OK if successful.
+***************************************************************************************************
+*/
+ADDR_E_RETURNCODE SIAddrLib::HwlGetTileIndex(
+    const ADDR_GET_TILEINDEX_INPUT* pIn,
+    ADDR_GET_TILEINDEX_OUTPUT*      pOut) const
+{
+    ADDR_E_RETURNCODE returnCode = ADDR_OK;
+
+    pOut->index = HwlPostCheckTileIndex(pIn->pTileInfo, pIn->tileMode, pIn->tileType);
+
+    return returnCode;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlFmaskPreThunkSurfInfo
+*
+*   @brief
+*       Some preparation before thunking a ComputeSurfaceInfo call for Fmask
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+VOID SIAddrLib::HwlFmaskPreThunkSurfInfo(
+    const ADDR_COMPUTE_FMASK_INFO_INPUT*    pFmaskIn,   ///< [in] Input of fmask info
+    const ADDR_COMPUTE_FMASK_INFO_OUTPUT*   pFmaskOut,  ///< [in] Output of fmask info
+    ADDR_COMPUTE_SURFACE_INFO_INPUT*        pSurfIn,    ///< [out] Input of thunked surface info
+    ADDR_COMPUTE_SURFACE_INFO_OUTPUT*       pSurfOut    ///< [out] Output of thunked surface info
+    ) const
+{
+    pSurfIn->tileIndex = pFmaskIn->tileIndex;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlFmaskPostThunkSurfInfo
+*
+*   @brief
+*       Copy hwl extra field after calling thunked ComputeSurfaceInfo
+*   @return
+*       ADDR_E_RETURNCODE
+***************************************************************************************************
+*/
+VOID SIAddrLib::HwlFmaskPostThunkSurfInfo(
+    const ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pSurfOut,   ///< [in] Output of surface info
+    ADDR_COMPUTE_FMASK_INFO_OUTPUT* pFmaskOut           ///< [out] Output of fmask info
+    ) const
+{
+    pFmaskOut->macroModeIndex = TileIndexInvalid;
+    pFmaskOut->tileIndex = pSurfOut->tileIndex;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlComputeFmaskBits
+*   @brief
+*       Computes fmask bits
+*   @return
+*       Fmask bits
+***************************************************************************************************
+*/
+UINT_32 SIAddrLib::HwlComputeFmaskBits(
+    const ADDR_COMPUTE_FMASK_INFO_INPUT* pIn,
+    UINT_32* pNumSamples
+    ) const
+{
+    UINT_32 numSamples = pIn->numSamples;
+    UINT_32 numFrags = GetNumFragments(numSamples, pIn->numFrags);
+    UINT_32 bpp;
+
+    if (numFrags != numSamples) // EQAA
+    {
+        ADDR_ASSERT(numFrags <= 8);
+
+        if (!pIn->resolved)
+        {
+            if (numFrags == 1)
+            {
+                bpp          = 1;
+                numSamples   = numSamples == 16 ? 16 : 8;
+            }
+            else if (numFrags == 2)
+            {
+                ADDR_ASSERT(numSamples >= 4);
+
+                bpp          = 2;
+                numSamples   = numSamples;
+            }
+            else if (numFrags == 4)
+            {
+                ADDR_ASSERT(numSamples >= 4);
+
+                bpp          = 4;
+                numSamples   = numSamples;
+            }
+            else // numFrags == 8
+            {
+                ADDR_ASSERT(numSamples == 16);
+
+                bpp          = 4;
+                numSamples   = numSamples;
+            }
+        }
+        else
+        {
+            if (numFrags == 1)
+            {
+                bpp          = (numSamples == 16) ? 16 : 8;
+                numSamples   = 1;
+            }
+            else if (numFrags == 2)
+            {
+                ADDR_ASSERT(numSamples >= 4);
+
+                bpp          = numSamples*2;
+                numSamples   = 1;
+            }
+            else if (numFrags == 4)
+            {
+                ADDR_ASSERT(numSamples >= 4);
+
+                bpp          = numSamples*4;
+                numSamples   = 1;
+            }
+            else // numFrags == 8
+            {
+                ADDR_ASSERT(numSamples >= 16);
+
+                bpp          = 16*4;
+                numSamples   = 1;
+            }
+        }
+    }
+    else // Normal AA
+    {
+        if (!pIn->resolved)
+        {
+            bpp          = ComputeFmaskNumPlanesFromNumSamples(numSamples);
+            numSamples   = numSamples == 2 ? 8 : numSamples;
+        }
+        else
+        {
+            // The same as 8XX
+            bpp          = ComputeFmaskResolvedBppFromNumSamples(numSamples);
+            numSamples   = 1; // 1x sample
+        }
+    }
+
+    SafeAssign(pNumSamples, numSamples);
+
+    return bpp;
+}
+
+/**
+***************************************************************************************************
+*   SIAddrLib::HwlOverrideTileMode
+*
+*   @brief
+*       Override tile modes (for PRT only, avoid client passes in an invalid PRT mode for SI.
+*
+*   @return
+*       Suitable tile mode
+*
+***************************************************************************************************
+*/
+BOOL_32 SIAddrLib::HwlOverrideTileMode(
+    const ADDR_COMPUTE_SURFACE_INFO_INPUT*  pIn,       ///< [in] input structure
+    AddrTileMode*                           pTileMode, ///< [in/out] pointer to the tile mode
+    AddrTileType*                           pTileType  ///< [in/out] pointer to the tile type
+    ) const
+{
+    BOOL_32 bOverrided = FALSE;
+    AddrTileMode tileMode = *pTileMode;
+
+    switch (tileMode)
+    {
+        case ADDR_TM_PRT_TILED_THIN1:
+            tileMode    = ADDR_TM_2D_TILED_THIN1;
+            break;
+
+        case ADDR_TM_PRT_TILED_THICK:
+            tileMode    = ADDR_TM_2D_TILED_THICK;
+            break;
+
+        case ADDR_TM_PRT_2D_TILED_THICK:
+            tileMode    = ADDR_TM_2D_TILED_THICK;
+            break;
+
+        case ADDR_TM_PRT_3D_TILED_THICK:
+            tileMode    = ADDR_TM_3D_TILED_THICK;
+            break;
+
+        default:
+            break;
+    }
+
+    if (tileMode != *pTileMode)
+    {
+        *pTileMode = tileMode;
+        bOverrided = TRUE;
+        ADDR_ASSERT(pIn->flags.prt == TRUE);
+    }
+
+    return bOverrided;
+}
+
diff --git a/src/amd/addrlib/r800/siaddrlib.h b/src/amd/addrlib/r800/siaddrlib.h
new file mode 100644
index 00000000000..897beb1bb92
--- /dev/null
+++ b/src/amd/addrlib/r800/siaddrlib.h
@@ -0,0 +1,262 @@
+/*
+ * Copyright © 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+/**
+***************************************************************************************************
+* @file  siaddrlib.h
+* @brief Contains the R800AddrLib class definition.
+***************************************************************************************************
+*/
+
+#ifndef __SI_ADDR_LIB_H__
+#define __SI_ADDR_LIB_H__
+
+#include "addrlib.h"
+#include "egbaddrlib.h"
+
+/**
+***************************************************************************************************
+* @brief Describes the information in tile mode table
+***************************************************************************************************
+*/
+struct ADDR_TILECONFIG
+{
+    AddrTileMode  mode;
+    AddrTileType  type;
+    ADDR_TILEINFO info;
+};
+
+/**
+***************************************************************************************************
+* @brief SI specific settings structure.
+***************************************************************************************************
+*/
+struct SIChipSettings
+{
+    struct
+    {
+        UINT_32 isSouthernIsland    : 1;
+        UINT_32 isTahiti            : 1;
+        UINT_32 isPitCairn          : 1;
+        UINT_32 isCapeVerde         : 1;
+        /// Oland/Hainan are of GFXIP 6.0, similar with SI
+        UINT_32 isOland             : 1;
+        UINT_32 isHainan            : 1;
+    };
+};
+
+/**
+***************************************************************************************************
+* @brief This class is the SI specific address library
+*        function set.
+***************************************************************************************************
+*/
+class SIAddrLib : public EgBasedAddrLib
+{
+public:
+    /// Creates SIAddrLib object
+    static AddrLib* CreateObj(const AddrClient* pClient)
+    {
+        return new(pClient) SIAddrLib(pClient);
+    }
+
+protected:
+    SIAddrLib(const AddrClient* pClient);
+    virtual ~SIAddrLib();
+
+    // Hwl interface - defined in AddrLib
+    virtual ADDR_E_RETURNCODE HwlComputeSurfaceInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    virtual ADDR_E_RETURNCODE HwlConvertTileInfoToHW(
+        const ADDR_CONVERT_TILEINFOTOHW_INPUT* pIn,
+        ADDR_CONVERT_TILEINFOTOHW_OUTPUT* pOut) const;
+
+    virtual UINT_64 HwlComputeXmaskAddrFromCoord(
+        UINT_32 pitch, UINT_32 height, UINT_32 x, UINT_32 y, UINT_32 slice, UINT_32 numSlices,
+        UINT_32 factor, BOOL_32 isLinear, BOOL_32 isWidth8, BOOL_32 isHeight8,
+        ADDR_TILEINFO* pTileInfo, UINT_32* pBitPosition) const;
+
+    virtual VOID HwlComputeXmaskCoordFromAddr(
+        UINT_64 addr, UINT_32 bitPosition, UINT_32 pitch, UINT_32 height, UINT_32 numSlices,
+        UINT_32 factor, BOOL_32 isLinear, BOOL_32 isWidth8, BOOL_32 isHeight8,
+        ADDR_TILEINFO* pTileInfo, UINT_32* pX, UINT_32* pY, UINT_32* pSlice) const;
+
+    virtual ADDR_E_RETURNCODE HwlGetTileIndex(
+        const ADDR_GET_TILEINDEX_INPUT* pIn,
+        ADDR_GET_TILEINDEX_OUTPUT*      pOut) const;
+
+    virtual BOOL_32 HwlComputeMipLevel(
+        ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn) const;
+
+    virtual AddrChipFamily HwlConvertChipFamily(
+        UINT_32 uChipFamily, UINT_32 uChipRevision);
+
+    virtual BOOL_32 HwlInitGlobalParams(
+        const ADDR_CREATE_INPUT* pCreateIn);
+
+    virtual ADDR_E_RETURNCODE HwlSetupTileCfg(
+        INT_32 index, INT_32 macroModeIndex,
+        ADDR_TILEINFO* pInfo, AddrTileMode* pMode = 0, AddrTileType* pType = 0) const;
+
+    virtual VOID HwlComputeTileDataWidthAndHeightLinear(
+        UINT_32* pMacroWidth, UINT_32* pMacroHeight,
+        UINT_32 bpp, ADDR_TILEINFO* pTileInfo) const;
+
+    virtual UINT_64 HwlComputeHtileBytes(
+        UINT_32 pitch, UINT_32 height, UINT_32 bpp,
+        BOOL_32 isLinear, UINT_32 numSlices, UINT_64* pSliceBytes, UINT_32 baseAlign) const;
+
+    virtual UINT_32 ComputePipeFromCoord(
+        UINT_32 x, UINT_32 y, UINT_32 slice,
+        AddrTileMode tileMode, UINT_32 pipeSwizzle, BOOL_32 ignoreSE,
+        ADDR_TILEINFO* pTileInfo) const;
+
+    virtual UINT_32 HwlGetPipes(const ADDR_TILEINFO* pTileInfo) const;
+
+    /// Pre-handler of 3x pitch (96 bit) adjustment
+    virtual UINT_32 HwlPreHandleBaseLvl3xPitch(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, UINT_32 expPitch) const;
+    /// Post-handler of 3x pitch adjustment
+    virtual UINT_32 HwlPostHandleBaseLvl3xPitch(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, UINT_32 expPitch) const;
+
+    /// Dummy function to finalize the inheritance
+    virtual UINT_32 HwlComputeXmaskCoordYFrom8Pipe(
+        UINT_32 pipe, UINT_32 x) const;
+
+    // Sub-hwl interface - defined in EgBasedAddrLib
+    virtual VOID HwlSetupTileInfo(
+        AddrTileMode tileMode, ADDR_SURFACE_FLAGS flags,
+        UINT_32 bpp, UINT_32 pitch, UINT_32 height, UINT_32 numSamples,
+        ADDR_TILEINFO* inputTileInfo, ADDR_TILEINFO* outputTileInfo,
+        AddrTileType inTileType, ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    virtual UINT_32 HwlGetPitchAlignmentMicroTiled(
+        AddrTileMode tileMode, UINT_32 bpp, ADDR_SURFACE_FLAGS flags, UINT_32 numSamples) const;
+
+    virtual UINT_64 HwlGetSizeAdjustmentMicroTiled(
+        UINT_32 thickness, UINT_32 bpp, ADDR_SURFACE_FLAGS flags, UINT_32 numSamples,
+        UINT_32 baseAlign, UINT_32 pitchAlign,
+        UINT_32 *pPitch, UINT_32 *pHeight) const;
+
+    virtual VOID HwlCheckLastMacroTiledLvl(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut) const;
+
+    virtual BOOL_32 HwlTileInfoEqual(
+        const ADDR_TILEINFO* pLeft, const ADDR_TILEINFO* pRight) const;
+
+    virtual AddrTileMode HwlDegradeThickTileMode(
+        AddrTileMode baseTileMode, UINT_32 numSlices, UINT_32* pBytesPerTile) const;
+
+    virtual BOOL_32 HwlOverrideTileMode(
+        const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn,
+        AddrTileMode* pTileMode,
+        AddrTileType* pTileType) const;
+
+    virtual BOOL_32 HwlSanityCheckMacroTiled(
+        ADDR_TILEINFO* pTileInfo) const
+    {
+        return TRUE;
+    }
+
+    virtual UINT_32 HwlGetPitchAlignmentLinear(UINT_32 bpp, ADDR_SURFACE_FLAGS flags) const;
+
+    virtual UINT_64 HwlGetSizeAdjustmentLinear(
+        AddrTileMode tileMode,
+        UINT_32 bpp, UINT_32 numSamples, UINT_32 baseAlign, UINT_32 pitchAlign,
+        UINT_32 *pPitch, UINT_32 *pHeight, UINT_32 *pHeightAlign) const;
+
+    virtual VOID HwlComputeSurfaceCoord2DFromBankPipe(
+        AddrTileMode tileMode, UINT_32* pX, UINT_32* pY, UINT_32 slice,
+        UINT_32 bank, UINT_32 pipe,
+        UINT_32 bankSwizzle, UINT_32 pipeSwizzle, UINT_32 tileSlices,
+        BOOL_32 ignoreSE,
+        ADDR_TILEINFO* pTileInfo) const;
+
+    virtual UINT_32 HwlPreAdjustBank(
+        UINT_32 tileX, UINT_32 bank, ADDR_TILEINFO* pTileInfo) const;
+
+    virtual INT_32 HwlPostCheckTileIndex(
+        const ADDR_TILEINFO* pInfo, AddrTileMode mode, AddrTileType type,
+        INT curIndex = TileIndexInvalid) const;
+
+    virtual VOID   HwlFmaskPreThunkSurfInfo(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pFmaskIn,
+        const ADDR_COMPUTE_FMASK_INFO_OUTPUT* pFmaskOut,
+        ADDR_COMPUTE_SURFACE_INFO_INPUT* pSurfIn,
+        ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pSurfOut) const;
+
+    virtual VOID   HwlFmaskPostThunkSurfInfo(
+        const ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pSurfOut,
+        ADDR_COMPUTE_FMASK_INFO_OUTPUT* pFmaskOut) const;
+
+    virtual UINT_32 HwlComputeFmaskBits(
+        const ADDR_COMPUTE_FMASK_INFO_INPUT* pIn,
+        UINT_32* pNumSamples) const;
+
+    virtual BOOL_32 HwlReduceBankWidthHeight(
+        UINT_32 tileSize, UINT_32 bpp, ADDR_SURFACE_FLAGS flags, UINT_32 numSamples,
+        UINT_32 bankHeightAlign, UINT_32 pipes,
+        ADDR_TILEINFO* pTileInfo) const
+    {
+        return TRUE;
+    }
+
+    // Protected non-virtual functions
+    VOID ComputeTileCoordFromPipeAndElemIdx(
+        UINT_32 elemIdx, UINT_32 pipe, AddrPipeCfg pipeCfg, UINT_32 pitchInMacroTile,
+        UINT_32 x, UINT_32 y, UINT_32* pX, UINT_32* pY) const;
+
+    UINT_32 TileCoordToMaskElementIndex(
+        UINT_32 tx, UINT_32 ty, AddrPipeCfg  pipeConfig,
+        UINT_32 *macroShift, UINT_32 *elemIdxBits) const;
+
+    BOOL_32 DecodeGbRegs(
+        const ADDR_REGISTER_VALUE* pRegValue);
+
+    const ADDR_TILECONFIG* GetTileSetting(
+        UINT_32 index) const;
+
+    static const UINT_32    TileTableSize = 32;
+    ADDR_TILECONFIG         m_tileTable[TileTableSize];
+    UINT_32                 m_noOfEntries;
+
+private:
+
+    UINT_32 GetPipePerSurf(AddrPipeCfg pipeConfig) const;
+
+    VOID ReadGbTileMode(
+        UINT_32 regValue, ADDR_TILECONFIG* pCfg) const;
+    BOOL_32 InitTileSettingTable(
+        const UINT_32 *pSetting, UINT_32 noOfEntries);
+
+    SIChipSettings          m_settings;
+};
+
+#endif
+