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[media] em28xx: zero vbi_format reserved array and add try_vbi_fmt

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Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2012-09-07 08:51:32 -03:00 committed by Mauro Carvalho Chehab
parent 1d179eeedc
commit 2a221d34b6
1 changed files with 3 additions and 0 deletions
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3
drivers/media/usb/em28xx/em28xx-video.c
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@ -1521,6 +1521,7 @@ static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
format->fmt.vbi.count[0] = dev->vbi_height;
format->fmt.vbi.count[1] = dev->vbi_height;
memset(format->fmt.vbi.reserved, 0, sizeof(format->fmt.vbi.reserved));
/* Varies by video standard (NTSC, PAL, etc.) */
if (dev->norm & V4L2_STD_525_60) {
@ -1549,6 +1550,7 @@ static int vidioc_s_fmt_vbi_cap(struct file *file, void *priv,
format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
format->fmt.vbi.count[0] = dev->vbi_height;
format->fmt.vbi.count[1] = dev->vbi_height;
memset(format->fmt.vbi.reserved, 0, sizeof(format->fmt.vbi.reserved));
/* Varies by video standard (NTSC, PAL, etc.) */
if (dev->norm & V4L2_STD_525_60) {
@ -1991,6 +1993,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
.vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
.vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
.vidioc_try_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
.vidioc_s_fmt_vbi_cap = vidioc_s_fmt_vbi_cap,
.vidioc_enum_framesizes = vidioc_enum_framesizes,
.vidioc_g_audio = vidioc_g_audio,