[media] cx23885: map invalid fields to a valid field

If field format is not valid, map it as V4L2_FIELD_INTERLACED,
instead of pretending to support an invalid format.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index ad02912e9ac392c45c168b3a7c3e225269929b61..9bb19fdfac02f9c3e6ffcf6bb461700e64b8877f 100644 (file)
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -948,7 +948,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
        case V4L2_FIELD_INTERLACED:
                break;
        default:
-               return -EINVAL;
+               field = V4L2_FIELD_INTERLACED;
+               break;
        }
 
        f->fmt.pix.field = field;