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authorLikun Gao <Likun.Gao@amd.com>2020-02-19 16:39:04 +0800
committerAlex Deucher <alexander.deucher@amd.com>2020-06-02 17:32:35 -0400
commite912f967af0182039fb9f2668c78967f0056a769 (patch)
tree6451b4d7bcc74f5fc37db562747209714b5266db /drivers
parente6fca0d8d537f9bea9d0d6d97129f4a93d98a561 (diff)
drm/amd/powerplay: enable Ultra Low Voltage for sienna_cichlid
Support Ultra Low Voltage for sienna_cichlid. 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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
index f1aeef79e204..75310858dc0c 100644
--- a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
@@ -277,6 +277,9 @@ sienna_cichlid_get_allowed_feature_mask(struct smu_context *smu,
if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT);
+ if (adev->pm.pp_feature & PP_ULV_MASK)
+ *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_ULV_BIT);
+
return 0;
}