From 3ae1adc6ed93d55a27523f395284940fbe056401 Mon Sep 17 00:00:00 2001 From: "Nickolay V. Shmyrev" Date: Tue, 8 Nov 2005 21:37:39 -0800 Subject: [PATCH] [PATCH] v4l: 795: new config option for tda9887 to specifically set intercarrier - New config option for tda9887 to specifically set intercarrier Signed-off-by: Nickolay V. Shmyrev Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/media/video/cx88/cx88-cards.c | 2 +- drivers/media/video/tda9887.c | 2 ++ include/media/tuner.h | 1 + 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index 6a85ba111fb1..cf17da836914 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -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, diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c index 3a7babef06f4..796110d4ff72 100644 --- a/drivers/media/video/tda9887.c +++ b/drivers/media/video/tda9887.c @@ -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; } diff --git a/include/media/tuner.h b/include/media/tuner.h index 7cc74b1bb6ea..81025323267f 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -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) -- GitLab