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Commit ca51678d authored by Xiaojie Yuan's avatar Xiaojie Yuan Committed by Alex Deucher
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drm/amdgpu: enable athub clock gating for navi12 



enables athub medium grained clock gating and memory light sleep

Signed-off-by: default avatarXiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 89b8d6da

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

+3 −1
Original line number Diff line number Diff line
@@ -652,7 +652,9 @@ static int nv_common_early_init(void *handle) 
			AMD_CG_SUPPORT_SDMA_MGCG |

			AMD_CG_SUPPORT_SDMA_LS |

			AMD_CG_SUPPORT_MC_MGCG |

			AMD_CG_SUPPORT_MC_LS;

			AMD_CG_SUPPORT_MC_LS |

			AMD_CG_SUPPORT_ATHUB_MGCG |

			AMD_CG_SUPPORT_ATHUB_LS;

		adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG;

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

		break;