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V4L/DVB (10272): av7110: test type field in VIDIOC_G_SLICED_VBI_CAP

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Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2009-01-19 04:14:17 -03:00 committed by Mauro Carvalho Chehab
parent b960074fec
commit f97d2074e3
1 changed files with 2 additions and 1 deletions
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3
drivers/media/dvb/ttpci/av7110_v4l.c
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@ -519,7 +519,8 @@ static int vidioc_g_sliced_vbi_cap(struct file *file, void *fh,
struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
dprintk(2, "VIDIOC_G_SLICED_VBI_CAP\n");
memset(cap, 0, sizeof(*cap));
if (cap->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT)
return -EINVAL;
if (FW_VERSION(av7110->arm_app) >= 0x2623) {
cap->service_set = V4L2_SLICED_WSS_625;
cap->service_lines[0][23] = V4L2_SLICED_WSS_625;