diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index a68b5c0..a70db61 100644
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -69,7 +69,7 @@ struct cx231xx_dvb {
 	struct dmx_frontend fe_hw;
 	struct dmx_frontend fe_mem;
 	struct dvb_net net;
-	struct i2c_client *i2c_client_demod;
+	struct i2c_client *i2c_client_demod[CX231XX_DVB_MAX_FRONTENDS];
 	struct i2c_client *i2c_client_tuner;
 };
 
@@ -617,7 +617,12 @@ static void unregister_dvb(struct cx231xx_dvb *dvb)
 		i2c_unregister_device(client);
 	}
 	/* remove I2C demod */
-	client = dvb->i2c_client_demod;
+	client = dvb->i2c_client_demod[1];
+	if (client) {
+		module_put(client->dev.driver->owner);
+		i2c_unregister_device(client);
+	}
+	client = dvb->i2c_client_demod[0];
 	if (client) {
 		module_put(client->dev.driver->owner);
 		i2c_unregister_device(client);
@@ -806,7 +811,7 @@ static int dvb_init(struct cx231xx *dev)
 			goto out_free;
 		}
 
-		dvb->i2c_client_demod = client;
+		dvb->i2c_client_demod[0] = client;
 
 		dev->dvb->frontend[0]->ops.i2c_gate_ctrl = NULL;
 
@@ -853,7 +858,7 @@ static int dvb_init(struct cx231xx *dev)
 			goto out_free;
 		}
 
-		dvb->i2c_client_demod = client;
+		dvb->i2c_client_demod[0] = client;
 
 		memset(&info, 0, sizeof(struct i2c_board_info));
 
@@ -1013,7 +1018,7 @@ static int dvb_init(struct cx231xx *dev)
 			goto out_free;
 		}
 
-		dvb->i2c_client_demod = client;
+		dvb->i2c_client_demod[0] = client;
 
 		/* attach tuner chip */
 		si2157_config.fe = dev->dvb->frontend[0];
@@ -1032,16 +1037,16 @@ static int dvb_init(struct cx231xx *dev)
 		client = i2c_new_device(tuner_i2c, &info);
 
 		if (client == NULL || client->dev.driver == NULL) {
-			module_put(dvb->i2c_client_demod->dev.driver->owner);
-			i2c_unregister_device(dvb->i2c_client_demod);
+			module_put(dvb->i2c_client_demod[0]->dev.driver->owner);
+			i2c_unregister_device(dvb->i2c_client_demod[0]);
 			result = -ENODEV;
 			goto out_free;
 		}
 
 		if (!try_module_get(client->dev.driver->owner)) {
 			i2c_unregister_device(client);
-			module_put(dvb->i2c_client_demod->dev.driver->owner);
-			i2c_unregister_device(dvb->i2c_client_demod);
+			module_put(dvb->i2c_client_demod[0]->dev.driver->owner);
+			i2c_unregister_device(dvb->i2c_client_demod[0]);
 			result = -ENODEV;
 			goto out_free;
 		}
@@ -1079,7 +1084,7 @@ static int dvb_init(struct cx231xx *dev)
 			goto out_free;
 		}
 
-		dvb->i2c_client_demod = client;
+		dvb->i2c_client_demod[0] = client;
 
 		/* define general-purpose callback pointer */
 		dvb->frontend[0]->callback = cx231xx_tuner_callback;
@@ -1123,7 +1128,7 @@ static int dvb_init(struct cx231xx *dev)
 			goto out_free;
 		}
 
-		dvb->i2c_client_demod = client;
+		dvb->i2c_client_demod[0] = client;
 		dev->dvb->frontend[0]->ops.i2c_gate_ctrl = NULL;
 
 		/* define general-purpose callback pointer */
@@ -1147,16 +1152,16 @@ static int dvb_init(struct cx231xx *dev)
 		if (client == NULL || client->dev.driver == NULL) {
 			dev_err(dev->dev,
 				"Failed to obtain %s tuner.\n",	info.type);
-			module_put(dvb->i2c_client_demod->dev.driver->owner);
-			i2c_unregister_device(dvb->i2c_client_demod);
+			module_put(dvb->i2c_client_demod[0]->dev.driver->owner);
+			i2c_unregister_device(dvb->i2c_client_demod[0]);
 			result = -ENODEV;
 			goto out_free;
 		}
 
 		if (!try_module_get(client->dev.driver->owner)) {
 			i2c_unregister_device(client);
-			module_put(dvb->i2c_client_demod->dev.driver->owner);
-			i2c_unregister_device(dvb->i2c_client_demod);
+			module_put(dvb->i2c_client_demod[0]->dev.driver->owner);
+			i2c_unregister_device(dvb->i2c_client_demod[0]);
 			result = -ENODEV;
 			goto out_free;
 		}
@@ -1197,7 +1202,7 @@ static int dvb_init(struct cx231xx *dev)
 			goto out_free;
 		}
 
-		dvb->i2c_client_demod = client;
+		dvb->i2c_client_demod[0] = client;
 		dev->dvb->frontend[0]->ops.i2c_gate_ctrl = NULL;
 
 		/* define general-purpose callback pointer */
@@ -1221,16 +1226,16 @@ static int dvb_init(struct cx231xx *dev)
 		if (client == NULL || client->dev.driver == NULL) {
 			dev_err(dev->dev,
 				"Failed to obtain %s tuner.\n",	info.type);
-			module_put(dvb->i2c_client_demod->dev.driver->owner);
-			i2c_unregister_device(dvb->i2c_client_demod);
+			module_put(dvb->i2c_client_demod[0]->dev.driver->owner);
+			i2c_unregister_device(dvb->i2c_client_demod[0]);
 			result = -ENODEV;
 			goto out_free;
 		}
 
 		if (!try_module_get(client->dev.driver->owner)) {
 			i2c_unregister_device(client);
-			module_put(dvb->i2c_client_demod->dev.driver->owner);
-			i2c_unregister_device(dvb->i2c_client_demod);
+			module_put(dvb->i2c_client_demod[0]->dev.driver->owner);
+			i2c_unregister_device(dvb->i2c_client_demod[0]);
 			result = -ENODEV;
 			goto out_free;
 		}
diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h
index fa993f7..6ffa4bd 100644
--- a/drivers/media/usb/cx231xx/cx231xx.h
+++ b/drivers/media/usb/cx231xx/cx231xx.h
@@ -345,6 +345,7 @@ struct cx231xx_board {
 
 	/* demod related */
 	int demod_addr;
+	int demod_addr2;
 	u8 demod_xfer_mode;	/* 0 - Serial; 1 - parallel */
 
 	/* GPIO Pins */
