diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index ea25d5281559..2b01cbc063c3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -776,6 +776,9 @@ static int amdgpu_device_read_fb_via_bar0(struct amdgpu_device *adev, if (!buf || !size) return -EINVAL; + if (!amdgpu_sriov_vf(adev)) + return -EINVAL; + flags = pci_resource_flags(adev->pdev, 0); if ((flags & IORESOURCE_UNSET) || !(flags & IORESOURCE_MEM)) return -EINVAL; |