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/**************************************************************************
*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* 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 above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* 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 TUNGSTEN GRAPHICS 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.
*
**************************************************************************/
#ifndef BRW_REG_H
#define BRW_REG_H
#define CMD_MI (0x0 << 29)
#define CMD_2D (0x2 << 29)
#define CMD_3D (0x3 << 29)
#define MI_NOOP (CMD_MI | 0)
#define MI_BATCH_BUFFER_END (CMD_MI | 0xA << 23)
#define MI_FLUSH (CMD_MI | (4 << 23))
#define _3DSTATE_DRAWRECT_INFO_I965 (CMD_3D | (3 << 27) | (1 << 24) | 0x2)
/** @{
*
* PIPE_CONTROL operation, a combination MI_FLUSH and register write with
* additional flushing control.
*/
#define _3DSTATE_PIPE_CONTROL (CMD_3D | (3 << 27) | (2 << 24) | 2)
#define PIPE_CONTROL_NO_WRITE (0 << 14)
#define PIPE_CONTROL_WRITE_IMMEDIATE (1 << 14)
#define PIPE_CONTROL_WRITE_DEPTH_COUNT (2 << 14)
#define PIPE_CONTROL_WRITE_TIMESTAMP (3 << 14)
#define PIPE_CONTROL_DEPTH_STALL (1 << 13)
#define PIPE_CONTROL_WRITE_FLUSH (1 << 12)
#define PIPE_CONTROL_INSTRUCTION_FLUSH (1 << 11)
#define PIPE_CONTROL_INTERRUPT_ENABLE (1 << 8)
#define PIPE_CONTROL_PPGTT_WRITE (0 << 2)
#define PIPE_CONTROL_GLOBAL_GTT_WRITE (1 << 2)
/** @} */
#define XY_SETUP_BLT_CMD (CMD_2D | (0x01 << 22) | 6)
#define XY_COLOR_BLT_CMD (CMD_2D | (0x50 << 22) | 4)
#define XY_SRC_COPY_BLT_CMD (CMD_2D | (0x53 << 22) | 6)
/* BR00 */
#define XY_BLT_WRITE_ALPHA (1 << 21)
#define XY_BLT_WRITE_RGB (1 << 20)
#define XY_SRC_TILED (1 << 15)
#define XY_DST_TILED (1 << 11)
/* BR13 */
#define BR13_565 (0x1 << 24)
#define BR13_8888 (0x3 << 24)
#define FENCE_LINEAR 0
#define FENCE_XMAJOR 1
#define FENCE_YMAJOR 2
/* PCI IDs
*/
#define PCI_CHIP_I965_G 0x29A2
#define PCI_CHIP_I965_Q 0x2992
#define PCI_CHIP_I965_G_1 0x2982
#define PCI_CHIP_I946_GZ 0x2972
#define PCI_CHIP_I965_GM 0x2A02
#define PCI_CHIP_I965_GME 0x2A12
#define PCI_CHIP_GM45_GM 0x2A42
#define PCI_CHIP_IGD_E_G 0x2E02
#define PCI_CHIP_Q45_G 0x2E12
#define PCI_CHIP_G45_G 0x2E22
#define PCI_CHIP_G41_G 0x2E32
#define PCI_CHIP_B43_G 0x2E42
#define PCI_CHIP_ILD_G 0x0042
#define PCI_CHIP_ILM_G 0x0046
struct brw_chipset {
int pci_id:16;
int is_965:1;
int is_igdng:1;
int is_g4x:1;
int pad:13;
};
/* XXX: hacks
*/
#define VERT_RESULT_HPOS 0 /* not always true */
#define VERT_RESULT_PSIZ 10000 /* disabled */
#endif
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