drm/amdgpu: Add runtime VCN PG support

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Enable support for dynamically powering up/down VCN on demand.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Rex Zhu 2018-05-16 20:18:22 +08:00 • committed by Alex Deucher

parent 61c8e90d96

commit 22cc6c5e19

2 changed files with 30 additions and 18 deletions

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16

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

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32

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

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