From: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Date: Wed, 9 Nov 2005 05:36:50 +0000 (-0800)
Subject: [PATCH] v4l: 691: set if of tda8275 according to tv norm
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=70b6934a6c6b5f242a42978f3c5e4f45d476dddb;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[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>
---

diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index 61268f8a9ee..1e2acc4abbe 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 bf925702fbb..97e16bddf65 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);