Commit d5159591 authored by Thong Thai's avatar Thong Thai Committed by Alex Deucher
Browse files

Revert "drm/amdgpu: enable VCN DPG on Raven and Raven2" 



This reverts commit a4840d91.

Reverting due to power efficiency issues seen on Raven 1 and 2
when DPG mode is enabled.

Signed-off-by: default avatarThong Thai <thong.thai@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b4ff0f8a

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

+2 −6
Original line number Diff line number Diff line
@@ -1181,9 +1181,7 @@ 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 |

				AMD_PG_SUPPORT_VCN_DPG;

			adev->pg_flags = AMD_PG_SUPPORT_SDMA | AMD_PG_SUPPORT_VCN;

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

			adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |

				AMD_CG_SUPPORT_GFX_MGLS |
@@ -1226,9 +1224,7 @@ 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 |

				AMD_PG_SUPPORT_VCN_DPG;

			adev->pg_flags = AMD_PG_SUPPORT_SDMA | AMD_PG_SUPPORT_VCN;

		}

		break;

	case CHIP_ARCTURUS:

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