| From | Ben Hutchings <> | Date | Wed, 28 Feb 2018 15:20:22 +0000 | Subject | [PATCH 3.2 128/140] media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF |
| |
3.2.100-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Hans Verkuil <hans.verkuil@cisco.com>
commit 3ee6d040719ae09110e5cdf24d5386abe5d1b776 upstream.
The result of the VIDIOC_PREPARE_BUF ioctl was never copied back to userspace since it was missing in the switch.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- drivers/media/video/v4l2-compat-ioctl32.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/media/video/v4l2-compat-ioctl32.c +++ b/drivers/media/video/v4l2-compat-ioctl32.c @@ -933,6 +933,7 @@ static long do_video_ioctl(struct file * err = put_v4l2_create32(&karg.v2crt, up); break; + case VIDIOC_PREPARE_BUF: case VIDIOC_QUERYBUF: case VIDIOC_QBUF: case VIDIOC_DQBUF:
|