diff options
| author | Mauro Carvalho Chehab <devnull@localhost> | 2005-05-15 18:49:52 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <devnull@localhost> | 2005-05-15 18:49:52 +0000 |
| commit | e9e115b00e96550d7861f784cab0dc0b9bce9898 (patch) | |
| tree | c25031bf553db0ca192d32d97283b186b9f98206 /linux/drivers/media/video/cx88/cx88-core.c | |
| parent | 46ea498a519401300c3d4617be685282a0e64a14 (diff) | |
| download | mediapointer-dvb-s2-e9e115b00e96550d7861f784cab0dc0b9bce9898.tar.gz mediapointer-dvb-s2-e9e115b00e96550d7861f784cab0dc0b9bce9898.tar.bz2 | |
Mauro Chehab(mchehab@brturbo.com.br): Added support for PAL-M FSC.
Diffstat (limited to 'linux/drivers/media/video/cx88/cx88-core.c')
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-core.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-core.c b/linux/drivers/media/video/cx88/cx88-core.c index 827f3c388..7f81b8c69 100644 --- a/linux/drivers/media/video/cx88/cx88-core.c +++ b/linux/drivers/media/video/cx88/cx88-core.c @@ -1,5 +1,5 @@ /* - * $Id: cx88-core.c,v 1.24 2005/01/19 12:01:55 kraxel Exp $ + * $Id: cx88-core.c,v 1.25 2005/05/15 18:49:52 mchehab Exp $ * * device driver for Conexant 2388x based TV cards * driver core @@ -742,6 +742,10 @@ static unsigned int inline norm_fsc8(struct cx88_tvnorm *norm) { static const unsigned int ntsc = 28636360; static const unsigned int pal = 35468950; + static const unsigned int palm = 28604892; + + if (V4L2_STD_PAL_M & norm->id) + return palm; return (norm->id & V4L2_STD_625_50) ? pal : ntsc; } @@ -755,6 +759,9 @@ static unsigned int inline norm_notchfilter(struct cx88_tvnorm *norm) static unsigned int inline norm_htotal(struct cx88_tvnorm *norm) { + /* Should be Line Draw Time / (4*FSC) */ + if (V4L2_STD_PAL_M & norm->id) + return 909; return (norm->id & V4L2_STD_625_50) ? 1135 : 910; } |