> -----Original Message----- > From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf > Of Xiangliang Yu > Sent: Tuesday, April 18, 2017 3:38 AM > To: amd-gfx at lists.freedesktop.org > Cc: Yu, Xiangliang > Subject: [PATCH 2/2] drm/amdgpu/gfx9: bypass clockgating setting > > For SRIOV doesn't need clockgating, bypass 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/gfx_v9_0.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c > b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c > index f6b2329..ca77e33 100644 > --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c > +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c > @@ -2740,6 +2740,9 @@ static int gfx_v9_0_set_clockgating_state(void > *handle, > { > struct amdgpu_device *adev = (struct amdgpu_device *)handle; > > + if (amdgpu_sriov_vf(adev)) > + return 0; > + > switch (adev->asic_type) { > case CHIP_VEGA10: > gfx_v9_0_update_gfx_clock_gating(adev, > -- > 2.7.4 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
