Commit db72c3fa authored by Aaron Liu's avatar Aaron Liu Committed by Alex Deucher
Browse files

drm/amdgpu: add IH Clock Gating support for yellow carp 



IH CG need to be enabled by driver.

Signed-off-by: default avatarAaron Liu <aaron.liu@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b7dd14c7

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

+2 −1
Original line number Diff line number Diff line
@@ -1340,7 +1340,8 @@ static int nv_common_early_init(void *handle) 
			AMD_CG_SUPPORT_HDP_MGCG |

			AMD_CG_SUPPORT_HDP_LS |

			AMD_CG_SUPPORT_ATHUB_MGCG |

			AMD_CG_SUPPORT_ATHUB_LS;

			AMD_CG_SUPPORT_ATHUB_LS |

			AMD_CG_SUPPORT_IH_CG;

		adev->pg_flags = AMD_PG_SUPPORT_GFX_PG;

		adev->external_rev_id = adev->rev_id + 0x01;

		break;