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drm/amdgpu: disable gfxoff temporarily for navy_flounder 

gfxoff is temporarily disabled for navy_flounder, since
at present the feature caused some tdr when performing
display operations.

Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jiansong Chen 2020-09-30 15:30:24 +08:00 committed by Alex Deucher
parent 4a20300bc2
commit 39ad082459
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
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@ -3610,6 +3610,9 @@ static void gfx_v10_0_check_gfxoff_flag(struct amdgpu_device *adev)
if (!gfx_v10_0_navi10_gfxoff_should_enable(adev))
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
break;
case CHIP_NAVY_FLOUNDER:
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
break;
default:
break;
}