mesa/src/intel
Francisco Jerez c6455cfec9 intel/fs: Don't assume packed dispatch for fragment shaders on XeHP.
The current packed dispatch assumptions for fragment shaders seem to
be the reason that the fs-readFirstInvocation-uint-loop Piglit
test-case for the ARB_shader_ballot extension fails on DG2 in
combination with the patches in this series that enable pixel pipe
hashing (thanks Jordan for reporting the regression).  I've confirmed
that the brw_fs_test_dispatch_packing() test fails on DG2 hardware for
fragment shaders, while it succeeds for other shader stages,
indicating that the PSD hardware no longer guarantees packed dispatch.
Disable it.

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13569>
2022-01-10 18:27:41 -08:00
..
blorp intel/xehp: Update 3DSTATE_PS maximum number of threads per PSD. 2022-01-10 18:27:41 -08:00
ci anv/ci: Test with deqp-vk on Tiger Lake 2022-01-07 13:33:32 +00:00
common intel/l3: Make DG1 urb-size exception more generic 2021-12-11 00:09:50 +00:00
compiler intel/fs: Don't assume packed dispatch for fragment shaders on XeHP. 2022-01-10 18:27:41 -08:00
dev intel/dev: Implement DG2 restrictions requiring additional DSSes to be disabled. 2022-01-07 07:58:27 +00:00
ds intel: move timestamp scaling helper to intel/perf 2021-11-22 11:52:46 +00:00
genxml intel/genxml/gen4-5: fix more Raster Operation in BLT to be a uint 2021-12-30 11:40:33 +10:00
isl isl: Don't enable HDC:L1 caches on DG2 2022-01-10 21:20:03 +00:00
nullhw-layer intel/nullhw: fix build 2021-03-26 20:12:40 +00:00
perf intel: move timestamp scaling helper to intel/perf 2021-11-22 11:52:46 +00:00
tools intel/stub: Implement shell versions of DRM_I915_GEM_GET_TILING and DRM_I915_SEM_GET_TILING 2021-12-16 23:06:38 +00:00
vulkan intel/xehp: Update 3DSTATE_PS maximum number of threads per PSD. 2022-01-10 18:27:41 -08:00
Makefile.perf.am intel: Rename GEN_PERF prefix to INTEL_PERF in build files 2021-04-20 20:06:34 +00:00
meson.build pps: Intel pps driver 2021-05-18 14:28:48 +00:00