diff options
Diffstat (limited to 'drivers/gpu/drm/atmel-hlcdc')
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c index bd2791c4b002..886ed5d8e304 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c @@ -772,6 +772,9 @@ static int atmel_hlcdc_plane_prepare_fb(struct drm_plane *p, drm_plane_state_to_atmel_hlcdc_plane_state(s); int ret; + if (!new_state->fb) + return 0; + ret = atmel_hlcdc_layer_update_start(&plane->layer); if (!ret) state->prepared = true; |