drm/amdgpu: fix bug mclk can't change on Polaris

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the root cause is we gate the clock to uvd vcpu.
mclk's change should need the response from uvd if
it is power on.

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 2016-11-23 18:09:22 +08:00 • committed by Alex Deucher

parent 805b3ba87d

commit 3c3a7e616c

2 changed files with 8 additions and 3 deletions

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6

drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c

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5

drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c

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