In virtual machine, there would be a qxl or cirrus graphics device as the default master fbcon device.
So for PF(passthrough mode) or SRIOV VF, it is reasonable to unload amdgpu driver. Amdgpu doesn't have to be the only fbcon device under this condition. Signed-off-by: Jack Zhang <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 420888e..ada2b25 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -1103,8 +1103,9 @@ static void amdgpu_pci_remove(struct pci_dev *pdev) { struct drm_device *dev = pci_get_drvdata(pdev); - - DRM_ERROR("Device removal is currently not supported outside of fbcon\n"); + struct amdgpu_device *adev = dev->dev_private; + if (!amdgpu_sriov_vf(adev) && !amdgpu_passthrough(adev)) + DRM_ERROR("Device removal is currently not supported outside of fbcon\n"); drm_dev_unplug(dev); drm_dev_put(dev); pci_disable_device(pdev); -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
