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[PATCH] v4l: 795: new config option for tda9887 to specifically set intercarrier

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- New config option for tda9887 to specifically set intercarrier

Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nickolay V. Shmyrev 2005-11-08 21:37:39 -08:00 committed by Linus Torvalds
parent 71633c0572
commit 3ae1adc6ed
3 changed files with 4 additions and 1 deletions
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2
drivers/media/video/cx88/cx88-cards.c
View file

@ -206,7 +206,7 @@ struct cx88_board cx88_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tda9887_conf = TDA9887_PRESENT,
.tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER_NTSC,
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,

2
drivers/media/video/tda9887.c
View file

@ -464,6 +464,8 @@ static int tda9887_set_config(struct tda9887 *t, char *buf)
break;
}
}
if ((t->config & TDA9887_INTERCARRIER_NTSC) && (t->std & V4L2_STD_NTSC))
buf[1] &= ~cQSS;
return 0;
}

1
include/media/tuner.h
View file

@ -148,6 +148,7 @@
# define TDA9887_INTERCARRIER (1<<4)
# define TDA9887_PORT1_ACTIVE (1<<5)
# define TDA9887_PORT2_ACTIVE (1<<6)
# define TDA9887_INTERCARRIER_NTSC (1<<7)
/* config options */
# define TDA9887_DEEMPHASIS_MASK (3<<16)
# define TDA9887_DEEMPHASIS_NONE (1<<16)