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drm/amdgpu: enable hdp clock gating for Arcturus 

Init hdp MGCG/LS flag as Vega20

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
alistair/sunxi64-5.4-dsi
Le Ma 2019-08-07 15:17:38 +08:00 committed by Alex Deucher
parent 6acb87acef
commit 5d111f5b3a
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/amdgpu/soc15.c
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@ -1122,7 +1122,9 @@ static int soc15_common_early_init(void *handle)
adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
AMD_CG_SUPPORT_GFX_MGLS |
AMD_CG_SUPPORT_GFX_CGCG |
AMD_CG_SUPPORT_GFX_CGLS;
AMD_CG_SUPPORT_GFX_CGLS |
AMD_CG_SUPPORT_HDP_MGCG |
AMD_CG_SUPPORT_HDP_LS;
adev->pg_flags = 0;
adev->external_rev_id = adev->rev_id + 0x32;
break;