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drm/amdgpu: Add pg support for gfxoff for PCO 

Add pg support for gfxoff.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kenneth Feng 2018-08-07 17:05:22 +08:00 committed by Alex Deucher
parent b95874cfa8
commit 8c7bf5834a
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/soc15.c
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@ -740,7 +740,10 @@ static int soc15_common_early_init(void *handle)
AMD_CG_SUPPORT_SDMA_MGCG |
AMD_CG_SUPPORT_SDMA_LS;
adev->pg_flags = 0;
if (adev->powerplay.pp_feature & PP_GFXOFF_MASK)
adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
AMD_PG_SUPPORT_CP |
AMD_PG_SUPPORT_RLC_SMU_HS;
adev->external_rev_id = adev->rev_id + 0x41;
break;