No description
3ab89b0247
Adds a new intel backend for interfacing with the Xe kernel driver.
Currently only tested on gen12 (Xe1; e.g. TGL, ADL, MTL).
Test 1: drm-tests (natively): stop ui and then run:
- mapped_texture_test
- null_platform_test -m [I915_FORMAT_MOD_X_TILED|I915_FORMAT_MOD_Y_TILED]
- plane_test (by default it uses NV12)
Test 2: full OS: boot to UI, execute webGL and/or YouTube successfully and watch
the terminal: TERM=xterm watch -n1 -d cat /sys/kernel/debug/dri/0/i915_display_info
for color formats and display plane usage
v1: Carlos Santa <carlos.santa@intel.corp-partner.google.com>
v2: Ryan Neph <ryanneph@google.com>
- formatting fixes
- remove deprecated #ifdef I915_SCANOUT_Y_TILED conditional compilation
- add missing backend_xe implementations
- mimic i915_add_combinations
- Match formatting, order of operations, and add the missing combo for
YVU420_ANDROID + USE_CAMERA_WRITE.
- In a future CL, we'll factor this into a common function called by both
backends.
- simplify xe_bo_map()
- The conditional body is always taken, so remove the conditional entirely.
- mark late-gen12 as mtl_or_newer until proper version handling is used.
BUG=b:358427077
TEST=drm-tests (see above)
Change-Id: I1eaa1dcce6cee706a421b3c4d6a532a6b83f8564
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/6245159
Tested-by: Ryan Neph <ryanneph@google.com>
Commit-Queue: Ryan Neph <ryanneph@google.com>
Reviewed-by: Matt Turner <msturner@google.com>
Reviewed-by: Lina Versace <linyaa@google.com>
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| cros_gralloc | ||
| external | ||
| .clang-format | ||
| amdgpu.c | ||
| backend_mock.c | ||
| common.mk | ||
| DIR_METADATA | ||
| dri.c | ||
| dri.h | ||
| drv.c | ||
| drv.h | ||
| drv_array_helpers.c | ||
| drv_array_helpers.h | ||
| drv_helpers.c | ||
| drv_helpers.h | ||
| drv_priv.h | ||
| dumb_driver.c | ||
| gbm.c | ||
| gbm.h | ||
| gbm_helpers.c | ||
| gbm_helpers.h | ||
| gbm_priv.h | ||
| gbm_unittest.cc | ||
| i915.c | ||
| intel_defines.h | ||
| LICENSE | ||
| Makefile | ||
| mediatek.c | ||
| minigbm_helpers.c | ||
| minigbm_helpers.h | ||
| msm.c | ||
| OWNERS | ||
| PRESUBMIT.cfg | ||
| presubmit.sh | ||
| rockchip.c | ||
| testrunner.cc | ||
| util.h | ||
| vc4.c | ||
| virtgpu.c | ||
| virtgpu.h | ||
| virtgpu_cross_domain.c | ||
| virtgpu_virgl.c | ||
| xe.c | ||