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* radeonsi: always prefer SWITCH_ON_EOP(0) on CIKMarek Olšák2014-08-091-0/+20
| | | | | | | | | | | | | | The code is rewritten to take known constraints into account, while always using 0 by default. This should improve performance for multi-SE parts in theory. A debug option is also added for easier debugging. (If there are hangs, use the option. If the hangs go away, you have found the problem.) Reviewed-by: Alex Deucher <[email protected]> v2: fix a typo, set max_se for evergreen GPUs according to the kernel driver
* vc4: Initial skeleton driver import.Eric Anholt2014-08-085-0/+102
| | | | | | | | | | | | | | | | | | | This mostly just takes every draw call and turns it into a sequence of commands that clear the FBO and draw a single shaded triangle to it, regardless of the actual input vertices or shaders. I copied the initial driver skeleton mostly from freedreno, and I've preserved Rob Clark's copyright for those. I also based my initial hardcoded shaders and command lists on Scott Mansell (phire)'s "hackdriver" project, though the bit patterns of the shaders emitted end up being different. v2: Rebase on gallium megadrivers changes. v3: Rebase on PIPE_SHADER_CAP_MAX_CONSTS change. v4: Rely on simpenrose actually being installed when building for simulation. v5: Add more header duplicate-include guards. v6: Apply Emil's review (protection against vc4 sim and ilo at the same time, and dropping the dricommon drm bits) and fix a copyright header (thanks, Roland)
* dri: Add a new capabilities for drivers that can't share buffersGiovanni Campagna2014-07-301-3/+9
| | | | | | | | | | | | | | | | | | | The kms-dri swrast driver cannot share buffers using the GEM, so it must tell the loader to disable extensions relying on that, without disabling the image DRI extension altogether (which would prevent the loader from working at all). This requires a new gallium capability (which is queried on the pipe_screen and for swrast drivers it's forwarded to the winsys), and requires a new version of the DRI image extension. [Emil Velikov] - Rebased on top of gallium-dri megadrivers. - Drop PIPE_CAP_BUFFER_SHARE and sw_winsys::get_param hook. The can_share_buffer cap is set at InitScreen. We use a different InitScreen (and thus value for the cap) function for kms_dri, due to deeper differences originating from dri megadrivers. Signed-off-by: Emil Velikov <[email protected]>
* gallium: Add a dumb drm/kms winsys backed swrast providerGiovanni Campagna2014-07-305-0/+411
| | | | | | | | | | | | | | | | | | | | | | Add a new winsys and target that can be used with a dri2 state tracker and loader instead of drisw. This allows to use gbm as a dri2/image loader and avoid the extra copy from the backbuffer to the shadow frontbuffer. The new driver is called "kms_swrast", and is loaded by gbm as a fallback, because it is only useful with the gbm platform (as no buffer sharing is possible) To force select the driver set the environment variable GBM_ALWAYS_SOFTWARE [Emil Velikov] - Rebase on top of gallium megadriver. - s/text/test/ in configure.ac (Spotted by Andreas Pokorny). - Add scons support for winsys/sw/kms-dri and fix the build. - Provide separate DriverAPI, due to different InitScreen hook. Signed-off-by: Emil Velikov <[email protected]>
* gallium/radeon: Add some Emacs .dir-locals.el filesMichel Dänzer2014-07-291-0/+12
| | | | | | Based on the toplevel one but adapted to the driver/winsys coding styles. Reviewed-by: Marek Olšák <[email protected]>
* winsys/radeon: fix vram_size overflow with HawaiiMarek Olšák2014-07-282-4/+4
| | | | | | | This fixes piglit spec/!OpenGL 3.1/minmax. Cc: [email protected] Reviewed-by: Alex Deucher <[email protected]>
* winsys/radeon: fix indentationJerome Glisse2014-07-241-29/+29
| | | | | | | Can we please keep it clean and avoid ending up in messy situation like ddx. Signed-off-by: Jérôme Glisse <[email protected]>
* r600g/radeonsi: Use write-combined CPU mappings of some BOs in GTTMichel Dänzer2014-07-236-6/+43
| | | | Reviewed-by: Marek Olšák <[email protected]>
* winsys/radeon: Use separate caching buffer managers for VRAM and GTTMichel Dänzer2014-07-233-9/+20
| | | | | | | Should reduce overhead because the caching buffer manager doesn't need to consider buffers of the wrong type. Reviewed-by: Marek Olšák <[email protected]>
* winsys/radeon: Query the kernel for the number of SEs and SHs per SETom Stellard2014-07-212-0/+8
| | | | Reviewed-by: Marek Olšák <[email protected]>
* ilo: move away from drm_intel_bo_alloc_tiledChia-I Wu2014-07-152-54/+59
| | | | | We want to know the exact sizes of the BOs, and the driver has the knowledge to do so. Refactoring of the resource allocation code is needed though.
* nouveau: dup fd before passing it to deviceIlia Mirkin2014-06-241-2/+17
| | | | | | | | | | | | | | | | nouveau screens are reused for the same device node. However in the scenario where we create screen 1, screen 2, and then delete screen 1, the surrounding code might also close the original device node. To protect against this, dup the fd and use the dup'd fd in the nouveau_device. Also tell the nouveau_device that it is the owner of the fd so that it will be closed on destruction. Also make sure to free the nouveau_device in case of any failure. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79823 Signed-off-by: Ilia Mirkin <[email protected]> Cc: "10.2" <[email protected]> Reviewed-by: Maarten Lankhorst <[email protected]>
* scons: avoid building any piece of i915Emil Velikov2014-06-211-12/+0
| | | | | | | Leftover from commit c21fca8bf24. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Jakob Bornecrantz <[email protected]>
* automake: stop building i915-sw and drop explicit linking to softpipeEmil Velikov2014-06-191-1/+1
| | | | | | | Unused and possibly broken. Will be completely removed in upcomming commits. Signed-off-by: Emil Velikov <[email protected]>
* radeon/compute: Implement PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITSBruno Jiménez2014-06-132-0/+8
| | | | | | | | v2: Add RADEON_INFO_ACTIVE_CU_COUNT as a define, as suggested by Tom Stellard Reviewed-by: Tom Stellard <[email protected]>
* scons: remove dri-i915 build targetEmil Velikov2014-06-091-14/+0
| | | | | | | | Unmaintained and broken. Cc: Jakob Bornecrantz <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Acked-by: Jakob Bornecrantz <[email protected]>
* Make DRI dependencies and build depend on the targetJon TURNEY2014-05-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Don't require xcb-dri[23] etc. if we aren't building for a target with DRM, as we won't be using dri[23] - Enable a more fine-grained control of what DRI code is built, so that a libGL using direct swrast can be built on targets which don't have DRM. The HAVE_DRI automake conditional is retired in favour of a number of other conditionals: HAVE_DRI2 enables building of code using the DRI2 interface (and possibly DRI3 with HAVE_DRI3) HAVE_DRISW enables building of DRI swrast HAVE_DRICOMMON enables building of target-independent DRI code, and also enables some makefile cases where a more detailled decision is made at a lower level. HAVE_APPLEDRI enables building of an Apple-specific direct rendering interface, still which requires additional fixing up to build properly. v2: Place xfont.c and drisw_glx.c into correct categories. Update 'make check' as well Signed-off-by: Jon TURNEY <[email protected]> Reviewed-by: Jeremy Huddleston Sequoia <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* nvc0: enable support for maxwell boardsBen Skeggs2014-05-151-0/+1
| | | | | Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* ilo: destroy the mutex, if winsys creation failsEmil Velikov2014-05-101-0/+1
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Chia-I Wu <[email protected]>
* radeonsi: add support for Mullins asics.Samuel Li2014-05-022-0/+2
| | | | | | | | | | | v2: name defaults to kabini for older llvm v3: fix llvm version check Signed-off-by: Samuel Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Leo Liu <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Tom Stellard <[email protected]>
* radeon/compute: Implement PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCYTom Stellard2014-04-292-0/+6
| | | | | | | | | | | | Igor Gnatenko: v2: in define RADEON_INFO_MAX_SCLK use 0x1a instead of 0x19 (upstream changes) Bruno Jiménez: v3: Convert the frequency to MHz from kHz after getting it in 'do_winsys_init' Signed-off-by: Igor Gnatenko <[email protected]> Reviewed-by: Tom Stellard <[email protected]>
* r600g: disable async DMA on R700Marek Olšák2014-04-251-1/+2
| | | | Cc: 10.0 10.1 [email protected]
* winsys/radeon: remove some unused codeMarek Olšák2014-04-171-28/+8
| | | | Reviewed-by: Michel Dänzer <[email protected]>
* winsys/radeon: remove is_handle_added arrayMarek Olšák2014-04-172-30/+34
| | | | | | Use index -1 if a buffer is not added. Reviewed-by: Michel Dänzer <[email protected]>
* winsys/radeon: remove local variable reloc from radeon_get_relocMarek Olšák2014-04-171-5/+2
| | | | Reviewed-by: Michel Dänzer <[email protected]>
* winsys/radeon: remove parameter reloc from radeon_get_relocMarek Olšák2014-04-172-11/+8
| | | | Reviewed-by: Michel Dänzer <[email protected]>
* gallium/radeon: create and return a fence in the flush functionMarek Olšák2014-04-164-22/+36
| | | | | | All flush functions get a fence parameter. cs_create_fence is removed. Reviewed-by: Christian König <[email protected]>
* winsys/radeon: fold cs_set_flush_callback into cs_createMarek Olšák2014-04-162-26/+12
| | | | Reviewed-by: Christian König <[email protected]>
* winsys/radeon: remove cs_write_reloc, add simpler cs_get_relocMarek Olšák2014-04-162-26/+19
| | | | | | | The only difference is that it doesn't write to the CS and only returns the index. Reviewed-by: Christian König <[email protected]>
* winsys/radeon: consolidate hash table lookupMarek Olšák2014-04-162-68/+49
| | | | | | I should have done this long ago. Reviewed-by: Christian König <[email protected]>
* winsys/radeon: fix a race condition in initialization of radeon_winsys::screenMarek Olšák2014-04-102-3/+21
| | | | | | | | Create the screen in the winsys while the mutex is locked. This also results in a nice code cleanup! Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]>
* winsys/radeon: fix a race condition between winsys_create and winsys_destroyMarek Olšák2014-04-103-21/+30
| | | | | | | | | This also hides the reference count from drivers. v2: update the reference count while the mutex is locked in winsys_create Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]>
* winsys/radeon: fix a race condition between 2 calls to radeon_winsys_createMarek Olšák2014-04-101-3/+17
| | | | | | | This fixes random crashes of: piglit/glx-multithread-shader-compile. Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]>
* winsys/radeon: remove unused radeon_info variables, move backend_mapMarek Olšák2014-04-104-7/+9
| | | | | Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]>
* winsys/radeon: unify radeon_bo::flink and radeon_bo::nameMarek Olšák2014-04-102-14/+10
| | | | | | | Both contained the GEM flink name. Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]>
* winsys/radeon: remove definitions already present in radeon_drm.hMarek Olšák2014-04-104-205/+5
| | | | | Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]>
* winsys/radeon: handle squared micro tiling from GEM_GET_TILINGMarek Olšák2014-04-101-0/+2
| | | | | Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]>
* r600g,radeonsi: add a bunch of useful queries for the HUDMarek Olšák2014-04-094-4/+31
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* r600g,radeonsi: set correct initial domain for shared resourcesMarek Olšák2014-04-092-22/+58
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* gallium/radeon: fix warningsMarek Olšák2014-04-091-1/+1
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* winsys/svga: Fix prime surface references also for guest-backed surfacesThomas Hellstrom2014-04-073-6/+81
| | | | | | | | | Implement guest-backed surface sharing using prime fds. Previously only legacy surfaces could use this functionality. Also use the vmwgfx 2.6 single-ioctl prime fd reference if available. Cc: "10.1" <[email protected]> Signed-off-by: Thomas Hellstrom <[email protected]>
* winsys/svga: Update the vmwgfx_drm.h header to latest version from kernelThomas Hellstrom2014-04-071-1/+12
| | | | | Cc: "10.1" <[email protected]> Signed-off-by: Thomas Hellstrom <[email protected]>
* winsys/svga: Replace the query mm buffer pool with a slab pool v3Thomas Hellstrom2014-04-021-5/+13
| | | | | | | | | | | | | | | This is to avoid running out of query buffer space due to winsys limitations. Instead of a fixed size per screen pool of query buffers, use a slab allocator that allocates a new slab if we run out of space in the first one. v2: Correct email addresses. v3: s/8192/VMW_QUERY_POOL_SIZE/. Improve documentation and log message. Reported-and-tested-by: Brian Paul <[email protected]> Signed-off-by: Thomas Hellstrom <[email protected]> Reviewed-by: Brian Paul <[email protected]> Cc: "10.1" <[email protected]>
* winsys/radeon: only add duplicate relocations for DMA if VM isn't supportedMarek Olšák2014-03-201-10/+13
| | | | | | Also rewrite the comment for it to be readable and reorder the code. Reviewed-by: Alex Deucher <[email protected]>
* winsys/radeon: Store GPU virtual memory addresses of BOs in a hash tableMichel Dänzer2014-03-171-48/+26
| | | | | | | | | | | | | This allows retrieving the existing BO and incrementing its reference count, instead of creating a separate winsys representation for it, when the kernel reports that the BO was already assigned a virtual memory address. This fixes problems with XWayland using radeonsi and the xf86-video-wlglamor driver, which calls GEM flink outside of the radeon winsys code and creates BOs from the flinked names using the same DRM file descriptor. Reviewed-by: Marek Olšák <[email protected]>
* r300g,uvd,vce: set priorities for relocationsMarek Olšák2014-03-112-5/+7
| | | | This updates all occurences of cs_add_reloc.
* winsys/radeon: add interface for setting a priority number for each relocationMarek Olšák2014-03-112-8/+32
| | | | | The cs_add_reloc change is commented out not to break compilation. The highest priority of all cs_add_reloc calls is send to the kernel.
* ilo: do not set I915_EXEC_NO_RELOCChia-I Wu2014-03-101-11/+1
| | | | | | | This reverts most of commit d80f0c34b733a874adfdd3a2267e4deec345cc6b. Upon a closer reading, having the presumed offsets written is not enough to set the flag. EXEC_OBJECT_NEEDS_GTT and/or EXEC_OBJECT_WRITE of the reloc entries must also be set appropriately.
* ilo: print a warning when PPGTT is disabledChia-I Wu2014-03-102-0/+4
| | | | | Despite what the PRMs say, the driver appears to work fine when PPGTT is disabled. But at least print a warning in that case.
* ilo: require hardware logical context supportChia-I Wu2014-03-102-2/+20
| | | | The code paths are not tested for a while, and have some known issues.
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