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authorHans Verkuil <hverkuil@xs4all.nl>2008-09-03 16:47:14 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-09-03 18:36:25 -0300
commitd526afe06b285006c63ed8f2eba9589f04e3283a (patch)
treedcd5e0ff6eed633f2b59da450fb8f82b7169787e /usr
parentc58dc0beaf70bce4d04ff53b82a7035a255a04e4 (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>
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