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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-17 23:30:47 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-27 14:19:26 -0200 |
| commit | 315eb962d2e9438bc10da2488b604f04a1c0006f (patch) | |
| tree | dc72d7f95e3b69cf5955fa3eeaeafcb0e4ae873d /drivers/media/video/cx88/cx88.h | |
| parent | ed00b41dc8bc286682d31ad64060ccc70513e90b (diff) | |
| download | blackbird-op-linux-315eb962d2e9438bc10da2488b604f04a1c0006f.tar.gz blackbird-op-linux-315eb962d2e9438bc10da2488b604f04a1c0006f.zip | |
V4L/DVB (4980): Fixes bug 7267: PAL/60 is not working
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>
Diffstat (limited to 'drivers/media/video/cx88/cx88.h')
| -rw-r--r-- | drivers/media/video/cx88/cx88.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h index 7054e941f1d7..a9575ad8ca27 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -91,7 +91,7 @@ struct cx88_tvnorm { static unsigned int inline norm_maxw(struct cx88_tvnorm *norm) { - return (norm->id & V4L2_STD_625_50) ? 768 : 640; + return (norm->id & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 720 : 768; } |
