Reviewed-by: Prike Liang <prike.li...@amd.com> Thanks, Prike > -----Original Message----- > From: Trigger Huang <trigger.hu...@amd.com> > Sent: Tuesday, June 11, 2019 12:09 PM > To: amd-gfx@lists.freedesktop.org > Cc: Huang, Trigger <trigger.hu...@amd.com>; Liang, Prike > <prike.li...@amd.com> > Subject: [PATCH] drm/amdgpu: fix pm_load_smu_firmware for SR-IOV > > For SR-IOV VF, powerplay may not be supported, in this case, error '-EINVAL' > should not be returned. > > Signed-off-by: Trigger Huang <trigger.hu...@amd.com> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c > index 21b5be1..4276d63 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c > @@ -2709,7 +2709,10 @@ int amdgpu_pm_load_smu_firmware(struct > amdgpu_device *adev, uint32_t *smu_versio > return r; > } > *smu_version = adev->pm.fw_version; > + } else if (amdgpu_sriov_vf(adev)) { > + r = 0; > } > + > return r; > } > > -- > 2.7.4
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