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drm/amdgpu: enable DPG mode for Navi12

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Enable Dynamic Power Gating VCN for Navi12.

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Boyuan Zhang
2019-07-18 17:39:07 -04:00
committed by Alex Deucher
parent 1fbed280a2
commit 400e9c5ea6
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/nv.c
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@@ -615,7 +615,7 @@ static int nv_common_early_init(void *handle)
break;
case CHIP_NAVI12:
adev->cg_flags = 0;
adev->pg_flags = 0;
adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG;
adev->external_rev_id = adev->rev_id + 0xa;
break;
default: