From 2a221d34b646c7e1f44a1b1d8af4eee18015fbda Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 7 Sep 2012 08:51:32 -0300 Subject: [PATCH] [media] em28xx: zero vbi_format reserved array and add try_vbi_fmt Signed-off-by: Hans Verkuil Signed-off-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/em28xx/em28xx-video.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 9710468..e26e014 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -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, -- 2.7.4