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2 Commits

Author SHA1 Message Date
Marek Olšák
fdf83646c0 drm/amdgpu: invalidate L2 before SDMA IBs (v2) 
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
 2020-04-28 15:58:12 -04:00
Hawking Zhang
9a87c32fda drm/amdgpu: add sdma v5 packet header file 
Defines the SDMA packet formats.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2019-06-20 21:16:38 -05:00