[PATCH] drm/virtio: fix the black screen error when waking

virtio gpu backend and causing a black screen error. Rebuild the virtqueue and resources can avoid this problem. Signed-off-by: liweishi Suggested-by: Ming Xie --- drivers/gpu/drm/virtio/virtgpu_drv.c| 22 +++- drivers/gpu/drm/virtio/virtgpu_drv.h| 12 +++ drivers/gpu/drm/virtio

[PATCH] drm/virtio: fix the black screen error when waking

virtio gpu backend and causing a black screen error. Rebuild the virtqueue and resources can avoid this problem. Signed-off-by: liweishi Suggested-by: Ming Xie --- drivers/gpu/drm/virtio/virtgpu_drv.c| 22 +++- drivers/gpu/drm/virtio/virtgpu_drv.h| 12 +++ drivers/gpu/drm/virtio