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drm/amdgpu: enable gfx clock gating for rn 

Enable gfx cg/mg/cp etc clock gating.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Prike Liang 2019-08-01 16:21:07 +08:00 committed by Alex Deucher
parent 723d473537
commit ec3636a53a
1 changed files with 7 additions and 1 deletions
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8
drivers/gpu/drm/amd/amdgpu/soc15.c
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@ -1155,7 +1155,13 @@ static int soc15_common_early_init(void *handle)
break;
case CHIP_RENOIR:
adev->asic_funcs = &soc15_asic_funcs;
adev->cg_flags = 0;
adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
AMD_CG_SUPPORT_GFX_MGLS |
AMD_CG_SUPPORT_GFX_3D_CGCG |
AMD_CG_SUPPORT_GFX_3D_CGLS |
AMD_CG_SUPPORT_GFX_CGCG |
AMD_CG_SUPPORT_GFX_CGLS |
AMD_CG_SUPPORT_GFX_CP_LS;
adev->pg_flags = 0;
adev->external_rev_id = adev->rev_id + 0x91;