drm/amdgpu: refine uvd pg code in kv_dpm.c

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1. no need to set cg as use hw dynamic cg.
2. when uvd idle, stop uvd. encode, start uvd.
3. if pg feature enabled, power on/down uvd by smu.
4. drm/amdgpu: dpm do not set uvd pg status.

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

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Rex Zhu 2017-01-20 14:34:43 +08:00 • committed by Alex Deucher

parent 3a78696658

commit d01c6236ac

1 changed files with 8 additions and 21 deletions

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

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