diff options
Diffstat (limited to 'drivers/media/platform/renesas/rcar-vin/rcar-v4l2.c')
| -rw-r--r-- | drivers/media/platform/renesas/rcar-vin/rcar-v4l2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-v4l2.c b/drivers/media/platform/renesas/rcar-vin/rcar-v4l2.c index a0b398aa2596..07564e05ed8c 100644 --- a/drivers/media/platform/renesas/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/renesas/rcar-vin/rcar-v4l2.c @@ -477,6 +477,9 @@ static int rvin_g_selection(struct file *file, void *fh, struct rvin_dev *vin = video_drvdata(file); int ret; + if (!vin->scaler) + return -ENOIOCTLCMD; + if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; @@ -520,6 +523,9 @@ static int rvin_s_selection(struct file *file, void *fh, }; int ret; + if (!vin->scaler) + return -ENOIOCTLCMD; + if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; |