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V4L/DVB (6273): V4L: vivi.c vidioc_try_fmt_cap() negotiate a valid field
author
Brandon Philips
<bphilips@suse.de>
Thu, 27 Sep 2007 23:54:52 +0000
(20:54 -0300)
committer
Mauro Carvalho Chehab
<mchehab@infradead.org>
Wed, 10 Oct 2007 03:03:00 +0000
(
00:03
-0300)
If the client provides V4L2_FIELD_ANY vivi should return a valid field :)
Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/vivi.c
patch
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diff --git
a/drivers/media/video/vivi.c
b/drivers/media/video/vivi.c
index
650e959
..
512128a
100644
(file)
--- a/
drivers/media/video/vivi.c
+++ b/
drivers/media/video/vivi.c
@@
-820,8
+820,7
@@
static int vidioc_try_fmt_cap (struct file *file, void *priv,
field = f->fmt.pix.field;
if (field == V4L2_FIELD_ANY) {
-// field=V4L2_FIELD_INTERLACED;
- field=V4L2_FIELD_SEQ_TB;
+ field=V4L2_FIELD_INTERLACED;
} else if (V4L2_FIELD_INTERLACED != field) {
dprintk(1,"Field type invalid.\n");
return -EINVAL;