V4L/DVB (4980): Fixes bug 7267: PAL/60 is not working

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On cx88 driver, sampling rate should be at chroma subcarrier freq (FSC).
However, driver were programming wrong values for PAL/60, PAL/Nc and
NTSC 4.43. This patch do the proper calculation. It also calculates
htotal, hdelay and hactive constants, according with the sampling
rate.
It is tested with PAL/60 by Piotr Maksymuk and Olivier. Also tested with
the already-supported standards.

Test is still required for PAL/Nc.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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This commit is contained in:

Mauro Carvalho Chehab 2006-12-17 23:30:47 -03:00

parent ed00b41dc8

commit 315eb962d2

2 changed files with 23 additions and 14 deletions

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35

drivers/media/video/cx88/cx88-core.c

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2

drivers/media/video/cx88/cx88.h

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