drm/amdgpu:No action when VCN PG state is unchanged

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When VCN PG state is unchanged, it is unnecessary to reset power
gate state

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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James Zhu 2018-09-13 16:55:44 -04:00 • committed by Alex Deucher

parent 2faec55c4d

commit c95f75f4e8

2 changed files with 11 additions and 2 deletions

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1

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h

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12

drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c

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