diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-09-03 16:47:14 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-09-03 18:36:25 -0300 |
| commit | d526afe06b285006c63ed8f2eba9589f04e3283a (patch) | |
| tree | dcd5e0ff6eed633f2b59da450fb8f82b7169787e /drivers/media/video/ivtv/ivtv-queue.h | |
| parent | c58dc0beaf70bce4d04ff53b82a7035a255a04e4 (diff) | |
V4L/DVB (8648): ivtv: improve CC support
- change the work-queue to a single threaded high prio workqueue
- use DMA instead of PIO for the sliced VBI data.
- remove some incorrect tests
- increase the internal VBI capture queue size for sliced VBI packets
- ignore duplicate VBI lines
With these changes it should finally be possible to get reliable closed
captions.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-queue.h')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-queue.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/ivtv/ivtv-queue.h b/drivers/media/video/ivtv/ivtv-queue.h index 7cfc0c9ab050..476556afd39a 100644 --- a/drivers/media/video/ivtv/ivtv-queue.h +++ b/drivers/media/video/ivtv/ivtv-queue.h @@ -23,7 +23,7 @@ #define IVTV_QUEUE_H #define IVTV_DMA_UNMAPPED ((u32) -1) -#define SLICED_VBI_PIO 1 +#define SLICED_VBI_PIO 0 /* ivtv_buffer utility functions */ |