> -----Original Message----- > From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf > Of Xiangliang Yu > Sent: Tuesday, January 10, 2017 5:01 AM > To: amd-gfx at lists.freedesktop.org > Cc: Yu, Xiangliang > Subject: [V2 10/11] drm/amdgpu/virt: disable dc > > Virtualization don't need the dc, disable it. > > Signed-off-by: Xiangliang Yu <Xiangliang.Yu at amd.com> Reviewed-by: Alex Deucher <alexander.deucher at amd.com> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > index 03d28a1..a6d828c 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > @@ -1619,6 +1619,9 @@ bool amdgpu_device_asic_has_dc_support(enum > amd_asic_type asic_type) > */ > bool amdgpu_device_has_dc_support(struct amdgpu_device *adev) > { > + if (amdgpu_sriov_vf(adev)) > + return false; > + > return amdgpu_device_asic_has_dc_support(adev->asic_type); > } > > -- > 2.7.4 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
