[media] cx231xx: Fix VBI parameters for sampling rate and offset
The VBI sampling rate and offset were incorrectly specified, which resulted in CC data not being rendered under zvbi or tvtime. Set the fields correctly. Signed-off-by: Devin Heitmueller <dheitmueller@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -2020,12 +2020,10 @@ static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
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{
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{
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struct cx231xx_fh *fh = priv;
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struct cx231xx_fh *fh = priv;
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struct cx231xx *dev = fh->dev;
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struct cx231xx *dev = fh->dev;
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f->fmt.vbi.sampling_rate = 6750000 * 4;
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f->fmt.vbi.sampling_rate = (dev->norm & V4L2_STD_625_50) ?
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35468950 : 28636363;
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f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
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f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
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f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
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f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
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f->fmt.vbi.offset = 64 * 4;
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f->fmt.vbi.offset = 0;
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f->fmt.vbi.start[0] = (dev->norm & V4L2_STD_625_50) ?
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f->fmt.vbi.start[0] = (dev->norm & V4L2_STD_625_50) ?
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PAL_VBI_START_LINE : NTSC_VBI_START_LINE;
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PAL_VBI_START_LINE : NTSC_VBI_START_LINE;
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f->fmt.vbi.count[0] = (dev->norm & V4L2_STD_625_50) ?
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f->fmt.vbi.count[0] = (dev->norm & V4L2_STD_625_50) ?
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@ -2050,11 +2048,10 @@ static int vidioc_try_fmt_vbi_cap(struct file *file, void *priv,
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}
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}
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f->type = V4L2_BUF_TYPE_VBI_CAPTURE;
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f->type = V4L2_BUF_TYPE_VBI_CAPTURE;
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f->fmt.vbi.sampling_rate = (dev->norm & V4L2_STD_625_50) ?
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f->fmt.vbi.sampling_rate = 6750000 * 4;
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35468950 : 28636363;
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f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
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f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
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f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
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f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
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f->fmt.vbi.offset = 244;
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f->fmt.vbi.offset = 0;
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f->fmt.vbi.flags = 0;
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f->fmt.vbi.flags = 0;
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f->fmt.vbi.start[0] = (dev->norm & V4L2_STD_625_50) ?
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f->fmt.vbi.start[0] = (dev->norm & V4L2_STD_625_50) ?
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PAL_VBI_START_LINE : NTSC_VBI_START_LINE;
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PAL_VBI_START_LINE : NTSC_VBI_START_LINE;
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