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drm/amdgpu: enable gfx clockgating for CZ

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Acked-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2016-04-07 23:01:48 -04:00
parent dbff57bc7b
commit 70eced9b2e
1 changed files with 9 additions and 1 deletions
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10
drivers/gpu/drm/amd/amdgpu/vi.c
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@ -1101,7 +1101,15 @@ static int vi_common_early_init(void *handle)
adev->external_rev_id = adev->rev_id + 0x14;
break;
case CHIP_CARRIZO:
adev->cg_flags = 0;
adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
AMD_CG_SUPPORT_GFX_MGLS |
AMD_CG_SUPPORT_GFX_RLC_LS |
AMD_CG_SUPPORT_GFX_CP_LS |
AMD_CG_SUPPORT_GFX_CGTS |
AMD_CG_SUPPORT_GFX_MGLS |
AMD_CG_SUPPORT_GFX_CGTS_LS |
AMD_CG_SUPPORT_GFX_CGCG |
AMD_CG_SUPPORT_GFX_CGLS;
adev->pg_flags = 0;
adev->external_rev_id = adev->rev_id + 0x1;
break;