Commit b794616d authored by Kenneth Feng's avatar Kenneth Feng Committed by Alex Deucher
Browse files

drm/amd/powerplay: enable athub pg 



enable athub pg and the status can be checked in
ATHUB_MISC_CNTL.

Signed-off-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Reviewed-by: default avatarLikun Gao <Likun.Gao@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b770f04b

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

+2 −1
Original line number Diff line number Diff line
@@ -725,7 +725,8 @@ static int nv_common_early_init(void *handle) 
			AMD_CG_SUPPORT_IH_CG |

			AMD_CG_SUPPORT_MC_LS;

		adev->pg_flags = AMD_PG_SUPPORT_VCN |

			AMD_PG_SUPPORT_JPEG;

			AMD_PG_SUPPORT_JPEG |

			AMD_PG_SUPPORT_ATHUB;

		adev->external_rev_id = adev->rev_id + 0x28;

		break;

	default:

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

+3 −0
Original line number Diff line number Diff line
@@ -332,6 +332,9 @@ sienna_cichlid_get_allowed_feature_mask(struct smu_context *smu, 
	if (adev->pm.pp_feature & PP_SCLK_DEEP_SLEEP_MASK)

		*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DS_GFXCLK_BIT);



	if (smu->adev->pg_flags & AMD_PG_SUPPORT_ATHUB)

		*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ATHUB_PG_BIT);



	if (smu->adev->pg_flags & AMD_PG_SUPPORT_VCN ||

	    smu->adev->pg_flags & AMD_PG_SUPPORT_JPEG)

		*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_MM_DPM_PG_BIT);