V4L/DVB (10445): cx18: Process Raw VBI on a whole frame basis; fix VBI buffer size

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The cx23418 appears to send Raw VBI buffers with a PTS on a per frame
basis, not per field, so process Raw VBI on a whole frame basis and reduce
some complexity.  Fix VBI buffer size computation to handle a whole
frame of Raw VBI for a 625 line system, which is the worst case and will
work for 525 lines systems as well.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Andy Walls 2009-02-07 15:47:28 -03:00 • committed by Mauro Carvalho Chehab

parent 01cbc214cf

commit 466df46484

2 changed files with 33 additions and 52 deletions

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54

drivers/media/video/cx18/cx18-driver.c

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31

drivers/media/video/cx18/cx18-vbi.c

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