drm/amd/amdgpu: switch on/off vcn power profile mode

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switch to vcn power profile mode when a video is playing.
this can optimize the power/performance when the workload
is on the vcn.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Kenneth Feng 2020-11-04 11:24:33 +08:00 • committed by Alex Deucher

parent 5c9a6272e7

commit 5ce71f59bb

1 changed files with 12 additions and 1 deletions

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

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