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drm/amdgpu: enable gfx/system/vce clockgating on Polars12. 

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2017-03-17 19:04:55 +08:00 committed by Alex Deucher
parent 1c622002b1
commit 739e9fffde
2 changed files with 20 additions and 1 deletions
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1
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
View File

@ -6452,6 +6452,7 @@ static int gfx_v8_0_set_clockgating_state(void *handle,
break;
case CHIP_POLARIS10:
case CHIP_POLARIS11:
case CHIP_POLARIS12:
gfx_v8_0_polaris_update_gfx_clock_gating(adev, state);
break;
default:

20
drivers/gpu/drm/amd/amdgpu/vi.c
View File

@ -1038,7 +1038,25 @@ static int vi_common_early_init(void *handle)
adev->external_rev_id = adev->rev_id + 0x50;
break;
case CHIP_POLARIS12:
adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG;
adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
AMD_CG_SUPPORT_GFX_RLC_LS |
AMD_CG_SUPPORT_GFX_CP_LS |
AMD_CG_SUPPORT_GFX_CGCG |
AMD_CG_SUPPORT_GFX_CGLS |
AMD_CG_SUPPORT_GFX_3D_CGCG |
AMD_CG_SUPPORT_GFX_3D_CGLS |
AMD_CG_SUPPORT_SDMA_MGCG |
AMD_CG_SUPPORT_SDMA_LS |
AMD_CG_SUPPORT_BIF_MGCG |
AMD_CG_SUPPORT_BIF_LS |
AMD_CG_SUPPORT_HDP_MGCG |
AMD_CG_SUPPORT_HDP_LS |
AMD_CG_SUPPORT_ROM_MGCG |
AMD_CG_SUPPORT_MC_MGCG |
AMD_CG_SUPPORT_MC_LS |
AMD_CG_SUPPORT_DRM_LS |
AMD_CG_SUPPORT_UVD_MGCG |
AMD_CG_SUPPORT_VCE_MGCG;
adev->pg_flags = 0;
adev->external_rev_id = adev->rev_id + 0x64;
break;