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(parent: 2a16c26) | patch
drm/amdgpu:Use register UVD_SCRATCH9 for VCN ring/ib test
authorJames Zhu <James.Zhu@amd.com>
Mon, 10 Sep 2018 18:06:08 +0000 (14:06 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Sep 2018 02:09:23 +0000 (21:09 -0500)
commit827a94b2d6d43b9e32312691a4c8e67cfe84e7b5
tree634a39f3aa43700504d7c76abeb0e48775f074fftree | snapshot
parent2a16c262068148494fb4cd2b6ceb07150c05fa0fcommit | diff
drm/amdgpu:Use register UVD_SCRATCH9 for VCN ring/ib test

Use register UVD_SCRATCH9 for VCN ring/ib test. Since those registers
can't be directly accessed under DPG(Dynamic Power Gate) mode.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c diff | blob | history
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