diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_drv.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 749db18dcfa212..d86e1ad4a97260 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -163,10 +163,11 @@ static __poll_t virtio_gpu_poll(struct file *filp, struct drm_file *drm_file = filp->private_data; struct virtio_gpu_fpriv *vfpriv = drm_file->driver_priv; struct drm_device *dev = drm_file->minor->dev; + struct virtio_gpu_device *vgdev = dev->dev_private; struct drm_pending_event *e = NULL; __poll_t mask = 0; - if (!vfpriv->ring_idx_mask) + if (!vgdev->has_virgl_3d || !vfpriv || !vfpriv->ring_idx_mask) return drm_poll(filp, wait); poll_wait(filp, &drm_file->event_wait, wait); |