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(parent: 6ed1f85) | patch
drm/amdgpu: fix ring0 failed on pro card
authorChunming Zhou <David1.Zhou@amd.com>
Fri, 5 May 2017 02:33:33 +0000 (10:33 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 24 May 2017 21:40:32 +0000 (17:40 -0400)
commit9d3b62810a195a714f0c04d77704cc1ff72e9ec1
treeff34e48db1fc9ca694aedf1c87a7b35631542ee4tree | snapshot
parent6ed1f854f10d1bb042cc19fe4efe14712f22cb5bcommit | diff
drm/amdgpu: fix ring0 failed on pro card

the root cause is vram content is lost completely after pci reset.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Roger.He <Hongbo.He@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c diff | blob | history
Linux Kernel Source Tree.