drm/amd/powerplay: enable ULCK DS for sienna_cichlid

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Enable uclk deep sleep for sienna_cichlid.
Df cstate kicks in first, then df triggers uclk ds with the sideband.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Likun Gao 2020-04-09 15:33:53 +08:00 • committed by Alex Deucher

parent 8606cf794f

commit 80c36f8646

1 changed files with 1 additions and 0 deletions

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drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c

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