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[media] v4l: omap4iss: Implement VIDIOC_S_INPUT 

The ioctl is (at least currently) mandatory.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart 2013-11-04 06:59:26 -03:00 committed by Mauro Carvalho Chehab
parent c3dbc70d82
commit 16422f552d
1 changed files with 7 additions and 0 deletions
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7
drivers/staging/media/omap4iss/iss_video.c
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@ -902,6 +902,12 @@ iss_video_g_input(struct file *file, void *fh, unsigned int *input)
return 0; return 0;
} }
static int
iss_video_s_input(struct file *file, void *fh, unsigned int input)
{
return input == 0 ? 0 : -EINVAL;
}
static const struct v4l2_ioctl_ops iss_video_ioctl_ops = { static const struct v4l2_ioctl_ops iss_video_ioctl_ops = {
.vidioc_querycap = iss_video_querycap, .vidioc_querycap = iss_video_querycap,
.vidioc_g_fmt_vid_cap = iss_video_get_format, .vidioc_g_fmt_vid_cap = iss_video_get_format,
@ -923,6 +929,7 @@ static const struct v4l2_ioctl_ops iss_video_ioctl_ops = {
.vidioc_streamoff = iss_video_streamoff, .vidioc_streamoff = iss_video_streamoff,
.vidioc_enum_input = iss_video_enum_input, .vidioc_enum_input = iss_video_enum_input,
.vidioc_g_input = iss_video_g_input, .vidioc_g_input = iss_video_g_input,
.vidioc_s_input = iss_video_s_input,
}; };
/* ----------------------------------------------------------------------------- /* -----------------------------------------------------------------------------