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| author | Andy Walls <awalls@radix.net> | 2008-12-12 20:00:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 09:38:33 -0200 |
| commit | af009cf635141858642864a26602e379e97bf7d6 (patch) | |
| tree | ab533c73375ed26f2575efe5ba12a3b3f9b22d4c /drivers/media/video/cx18/cx18-vbi.c | |
| parent | dd073434b5285121007860914a004320d644ee7e (diff) | |
| download | linux-af009cf635141858642864a26602e379e97bf7d6.tar.gz linux-af009cf635141858642864a26602e379e97bf7d6.tar.bz2 linux-af009cf635141858642864a26602e379e97bf7d6.zip | |
V4L/DVB (9806): cx18: Enable raw VBI capture
A combined authorship patch from Hans Verkuil and Andy Walls. Raw
VBI can now be captured but requires a video capture to be in progress as well.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-vbi.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-vbi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/cx18/cx18-vbi.c b/drivers/media/video/cx18/cx18-vbi.c index 03f0e81307fa..fb595bd548e8 100644 --- a/drivers/media/video/cx18/cx18-vbi.c +++ b/drivers/media/video/cx18/cx18-vbi.c @@ -165,6 +165,9 @@ void cx18_process_vbi_data(struct cx18 *cx, struct cx18_buffer *buf, cx18_buf_swap(buf); + /* Skip 12 bytes of header that gets stuffed in */ + size -= 12; + memcpy(p, &buf->buf[12], size); type = p[3]; size = buf->bytesused = compress_raw_buf(cx, p, size); |