From 16422f552d4e70fa0953917e05f72033d629bdb8 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 4 Nov 2013 06:59:26 -0300 Subject: [PATCH] [media] v4l: omap4iss: Implement VIDIOC_S_INPUT The ioctl is (at least currently) mandatory. Signed-off-by: Laurent Pinchart Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/omap4iss/iss_video.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c index 68006231cc41..766491e6a8d0 100644 --- a/drivers/staging/media/omap4iss/iss_video.c +++ b/drivers/staging/media/omap4iss/iss_video.c @@ -902,6 +902,12 @@ iss_video_g_input(struct file *file, void *fh, unsigned int *input) 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 = { .vidioc_querycap = iss_video_querycap, .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_enum_input = iss_video_enum_input, .vidioc_g_input = iss_video_g_input, + .vidioc_s_input = iss_video_s_input, }; /* ----------------------------------------------------------------------------- -- 2.39.2