[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 <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>

3 files changed, 4 insertions, 1 deletions

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)