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drm/amd/pm: enable ACDC feature

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The power limit and clock ragne are different in AC mode and DC mode.
Firmware does the setting after this feature is enabled.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kenneth Feng 2021-02-03 18:15:13 +08:00 committed by Alex Deucher
parent 22e4f31529
commit 62826b8608
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
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@ -294,6 +294,9 @@ sienna_cichlid_get_allowed_feature_mask(struct smu_context *smu,
smu->adev->pg_flags & AMD_PG_SUPPORT_JPEG)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_MM_DPM_PG_BIT);
if (smu->dc_controlled_by_gpio)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ACDC_BIT);
return 0;
}