Hi

The hybrid tuner FMD1216MEX_MK3 after cold start has disabled IF.
This tuner has internal I2C switch. This switch switch I2C bus between DVB-T and IF part.
Default state is DVB-T. When module saa7134 is load it can't find IF tda9887 and disable
analog TV mode.

This patch set internal I2C switch of the tuner to IF by send special value to the tuner as for receive
analog TV from low band. It can be usefule for other cards.

I didn't set configure a tuner by a tuner model because this tuner can has different I2C address.
May be we can do it later after discuss for more robust support a tuners.

diff -r 1ef0265456c8 linux/drivers/media/video/saa7134/saa7134-cards.c
--- a/linux/drivers/media/video/saa7134/saa7134-cards.c	Fri Mar 26 00:54:18 2010 -0300
+++ b/linux/drivers/media/video/saa7134/saa7134-cards.c	Sun Mar 28 08:21:10 2010 -0400
@@ -7450,6 +7450,21 @@
 		}
 		break;
 	}
+	case SAA7134_BOARD_BEHOLD_H6:
+	{
+		u8 data[] = { 0x09, 0x9f, 0x86, 0x11};
+		struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = data,
+							.len = sizeof(data)};
+
+		/* The tuner TUNER_PHILIPS_FMD1216MEX_MK3 after hardware    */
+		/* start has disabled IF and enabled DVB-T. When saa7134    */
+		/* scan I2C devices it not detect IF tda9887 and can`t      */
+		/* watch TV without software reboot. For solve this problem */
+		/* switch the tuner to analog TV mode manually.             */
+		if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
+				printk(KERN_WARNING
+				      "%s: Unable to enable IF of the tuner.\n",
+				       dev->name);
+		break;
+	}
 	} /* switch() */
 
 	/* initialize tuner */

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>

With my best regards, Dmitry.