[PATCH] v4l: 691: set if of tda8275 according to tv norm

- Set IF of tda8275 according to tv norm.

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>

2 files changed, 15 insertions, 7 deletions

diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index 61268f8a9eec..1e2acc4abbe6 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -181,18 +181,25 @@ static void set_audio(struct tuner *t)
 {
         t->i2c_easy_mode[0] = 0x01;
 
-        if (t->std & V4L2_STD_MN)
+        if (t->std & V4L2_STD_MN) {
+                t->sgIF = 736;
                 t->i2c_easy_mode[1] = 0x01;
-        else if (t->std & V4L2_STD_B)
+        } else if (t->std & V4L2_STD_B) {
+                t->sgIF = 864;
                 t->i2c_easy_mode[1] = 0x02;
-        else if (t->std & V4L2_STD_GH)
+        } else if (t->std & V4L2_STD_GH) {
+                t->sgIF = 992;
                 t->i2c_easy_mode[1] = 0x04;
-        else if (t->std & V4L2_STD_PAL_I)
+        } else if (t->std & V4L2_STD_PAL_I) {
+                t->sgIF = 992;
                 t->i2c_easy_mode[1] = 0x08;
-        else if (t->std & V4L2_STD_DK)
+        } else if (t->std & V4L2_STD_DK) {
+                t->sgIF = 992;
                 t->i2c_easy_mode[1] = 0x10;
-        else if (t->std & V4L2_STD_SECAM_L)
+        } else if (t->std & V4L2_STD_SECAM_L) {
+                t->sgIF = 992;
                 t->i2c_easy_mode[1] = 0x20;
+        }
 }
 
 static void set_tv_freq(struct i2c_client *c, unsigned int freq)
@@ -200,7 +207,7 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq)
         struct tuner *t = i2c_get_clientdata(c);
 
         set_audio(t);
-        set_frequency(t, 864, freq);
+        set_frequency(t, t->sgIF, freq);
         tda8290_tune(c);
 }
 
diff --git a/include/media/tuner.h b/include/media/tuner.h
index bf925702fbbf..97e16bddf651 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -191,6 +191,7 @@ struct tuner {
         /* used by tda8290 */
         unsigned char i2c_easy_mode[2];
         unsigned char i2c_set_freq[8];
+        unsigned int  sgIF;
 
         /* function ptrs */
         void (*tv_freq)(struct i2c_client *c, unsigned int freq);