drm/virtgpu: initialise fbdev after getting initial display info
This should avoid issues with the fbdev path trying to render
before we've gotten the display info.
Signed-off-by: Dave Airlie <airlied@redhat.com>
[ kraxel: wait for display-info reply ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 132405f..782766c 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -137,9 +137,11 @@
virtio_device_ready(vgdev->vdev);
vgdev->vqs_ready = true;
+ virtio_gpu_cmd_get_display_info(vgdev);
+ wait_event_timeout(vgdev->resp_wq, !vgdev->display_info_pending,
+ 5 * HZ);
if (virtio_gpu_fbdev)
virtio_gpu_fbdev_init(vgdev);
- virtio_gpu_cmd_get_display_info(vgdev);
return 0;