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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>
This commit is contained in:
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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@ -301,6 +301,7 @@ sienna_cichlid_get_allowed_feature_mask(struct smu_context *smu,
| FEATURE_MASK(FEATURE_DS_SOCCLK_BIT)
| FEATURE_MASK(FEATURE_DS_DCEFCLK_BIT)
| FEATURE_MASK(FEATURE_DS_FCLK_BIT)
| FEATURE_MASK(FEATURE_DS_UCLK_BIT)
| FEATURE_MASK(FEATURE_FW_DSTATE_BIT)
| FEATURE_MASK(FEATURE_DF_CSTATE_BIT)
| FEATURE_MASK(FEATURE_RSMU_SMN_CG_BIT)