Commit fabe1753 authored by Prike Liang's avatar Prike Liang Committed by Alex Deucher
Browse files

drm/amdgpu: enable gfx power gating for GC 10.3.7 



Enable gfx power gating for GC 10.3.7.

Signed-off-by: default avatarPrike Liang <Prike.Liang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9a1358bb

drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c

+2 −0
Original line number Diff line number Diff line
@@ -8348,6 +8348,7 @@ static void gfx_v10_cntl_power_gating(struct amdgpu_device *adev, bool enable) 
		case IP_VERSION(10, 3, 1):

		case IP_VERSION(10, 3, 3):

		case IP_VERSION(10, 3, 6):

		case IP_VERSION(10, 3, 7):

			data = 0x4E20 & RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG_MASK_Vangogh;

			WREG32_SOC15(GC, 0, mmRLC_PG_DELAY_3, data);

			break;
@@ -8417,6 +8418,7 @@ static int gfx_v10_0_set_powergating_state(void *handle, 
	case IP_VERSION(10, 3, 1):

	case IP_VERSION(10, 3, 3):

	case IP_VERSION(10, 3, 6):

	case IP_VERSION(10, 3, 7):

		gfx_v10_cntl_pg(adev, enable);

		amdgpu_gfx_off_ctrl(adev, enable);

		break;

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

+2 −1
Original line number Diff line number Diff line
@@ -959,7 +959,8 @@ static int nv_common_early_init(void *handle) 
			AMD_CG_SUPPORT_JPEG_MGCG;

		adev->pg_flags = AMD_PG_SUPPORT_VCN |

			AMD_PG_SUPPORT_VCN_DPG |

			AMD_PG_SUPPORT_JPEG;

			AMD_PG_SUPPORT_JPEG |

			AMD_PG_SUPPORT_GFX_PG;

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

		break;

	default: