Commit 8df436d5 authored by Tim Huang's avatar Tim Huang Committed by Alex Deucher
Browse files

drm/amdgpu: add GFX Clock Gating support for GC IP v11.0.1 



Add below GFX Clock Gating supports:

1. GFX Coarse Grain Clock Gating(CGCG)
2. GFX Coarse grain light sleep/deep sleep(CGLS)
3. GFX Medium Grain Clock Gating(MGCG)
4. GFX Fine Grain Clock Gating(FGCG)
5. Repeater Fine Grain Clock Gating
6. Perfmon Clock Gating

Signed-off-by: default avatarTim Huang <tim.huang@amd.com>
Reviewed-by: default avatarYifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 08ebadfc

drivers/gpu/drm/amd/amdgpu/soc21.c

+6 −0
Original line number Diff line number Diff line
@@ -586,6 +586,12 @@ static int soc21_common_early_init(void *handle) 
		break;

	case IP_VERSION(11, 0, 1):

		adev->cg_flags =

			AMD_CG_SUPPORT_GFX_CGCG |

			AMD_CG_SUPPORT_GFX_CGLS |

			AMD_CG_SUPPORT_GFX_MGCG |

			AMD_CG_SUPPORT_GFX_FGCG |

			AMD_CG_SUPPORT_REPEATER_FGCG |

			AMD_CG_SUPPORT_GFX_PERF_CLK |

			AMD_CG_SUPPORT_VCN_MGCG |

			AMD_CG_SUPPORT_JPEG_MGCG;

		adev->pg_flags =