diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-01-20 13:58:17 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 13:34:42 -0200 |
| commit | 8d87cb9f31930c7ac25d03043fa90cbd5313fe26 (patch) | |
| tree | f98c3dee7886ed7c2405c9e97ad534c1ea46c6c6 /drivers/media/video/cx88/cx88-vbi.c | |
| parent | fd69496461050296fb0fdd9acf6d789d27a0ef44 (diff) | |
V4L/DVB (5097): Convert cx8800 driver to video_ioctl2 handler
video_ioctl2 handler provides V4L2 API parsing.
Using it makes the driver simpler, and isolates API parsing.
This allows future reusage of driver controls using other ways, like sysfs
and/or procfs and increases isolation of driver-specific handling from the
generic common ioctl processing.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cx88/cx88-vbi.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-vbi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/video/cx88/cx88-vbi.c b/drivers/media/video/cx88/cx88-vbi.c index aa2a6977009..b6b968851d7 100644 --- a/drivers/media/video/cx88/cx88-vbi.c +++ b/drivers/media/video/cx88/cx88-vbi.c @@ -21,9 +21,11 @@ MODULE_PARM_DESC(vbi_debug,"enable debug messages [vbi]"); /* ------------------------------------------------------------------ */ -void cx8800_vbi_fmt(struct cx8800_dev *dev, struct v4l2_format *f) +int cx8800_vbi_fmt (struct file *file, void *priv, + struct v4l2_format *f) { - memset(&f->fmt.vbi,0,sizeof(f->fmt.vbi)); + struct cx8800_fh *fh = priv; + struct cx8800_dev *dev = fh->dev; f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH; f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY; @@ -43,6 +45,7 @@ void cx8800_vbi_fmt(struct cx8800_dev *dev, struct v4l2_format *f) f->fmt.vbi.start[0] = 7 -1; f->fmt.vbi.start[1] = 319 -1; } + return 0; } static int cx8800_start_vbi_dma(struct cx8800_dev *dev, |