Commit a4840d91 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: enable VCN DPG on Raven and Raven2 



It's safe to enable dynamic VCN powergating on raven and
raven2 for increased power savings.

Reviewed-by: default avatarJames Zhu <James.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 84e4e820

drivers/gpu/drm/amd/amdgpu/soc15.c

+6 −2
Original line number Diff line number Diff line
@@ -1145,7 +1145,9 @@ static int soc15_common_early_init(void *handle) 
				AMD_CG_SUPPORT_SDMA_LS |

				AMD_CG_SUPPORT_VCN_MGCG;



			adev->pg_flags = AMD_PG_SUPPORT_SDMA | AMD_PG_SUPPORT_VCN;

			adev->pg_flags = AMD_PG_SUPPORT_SDMA |

				AMD_PG_SUPPORT_VCN |

				AMD_PG_SUPPORT_VCN_DPG;

		} else if (adev->pdev->device == 0x15d8) {

			adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |

				AMD_CG_SUPPORT_GFX_MGLS |
@@ -1188,7 +1190,9 @@ static int soc15_common_early_init(void *handle) 
				AMD_CG_SUPPORT_SDMA_LS |

				AMD_CG_SUPPORT_VCN_MGCG;



			adev->pg_flags = AMD_PG_SUPPORT_SDMA | AMD_PG_SUPPORT_VCN;

			adev->pg_flags = AMD_PG_SUPPORT_SDMA |

				AMD_PG_SUPPORT_VCN |

				AMD_PG_SUPPORT_VCN_DPG;

		}

		break;

	case CHIP_ARCTURUS:

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