linux-brain/drivers/gpu/drm/amd
Marek Olšák 3c3ade92b6 drm/amdgpu: invalidate L2 before SDMA IBs (v2)
[ Upstream commit fdf83646c0542ecfb9adc4db8f741a1f43dca058 ]

This fixes GPU hangs due to cache coherency issues.

v2: Split the version bump to a separate patch

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-05-20 08:20:16 +02:00
..
acp treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amdgpu drm/amdgpu: invalidate L2 before SDMA IBs (v2) 2020-05-20 08:20:16 +02:00
amdkfd drm/amdkfd: kfree the wrong pointer 2020-04-23 10:36:38 +02:00
display drm/amd/display: Update downspread percent to match spreadsheet for DCN2.1 2020-05-20 08:20:15 +02:00
include amdgpu/gmc_v9: save/restore sdpif regs during S3 2020-03-05 16:43:43 +01:00
powerplay drm/amd/powerplay: avoid using pm_en before it is initialized revised 2020-05-20 08:20:15 +02:00