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Commit 64694905 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: enable gfx clockgating for ST (v2) 



v2: just enable MGCG for now since CGCG causes hangs

Acked-by: default avatarTom St Denis <tom.stdenis@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 70eced9b

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

+3 −1
Original line number Diff line number Diff line
@@ -1114,7 +1114,9 @@ static int vi_common_early_init(void *handle) 
		adev->external_rev_id = adev->rev_id + 0x1;

		break;

	case CHIP_STONEY:

		adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG;

		adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG |

			AMD_CG_SUPPORT_GFX_MGCG |

			AMD_CG_SUPPORT_GFX_MGLS;

		adev->pg_flags = 0;

		adev->external_rev_id = adev->rev_id + 0x1;

		break;