diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -1407,7 +1407,127 @@
 	return 0;
 }
+static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap)
 
+{
+
+	struct dvb_usb_device *d = adap->dev;
+
+	struct cxusb_state *st = d->priv;
+
+	struct i2c_adapter *adapter;
+
+	struct i2c_client *client_demod;
+
+	struct i2c_client *client_tuner;
+
+	struct i2c_board_info info;
+
+	struct si2168_config si2168_config;
+
+	struct si2157_config si2157_config;
+
+	/* Select required USB configuration */
+
+	if (usb_set_interface(d->udev, 0, 0) < 0)
+
+		err("set interface failed");
+
+	/* Unblock all USB pipes */
+
+	usb_clear_halt(d->udev,
+
+		usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
+
+	usb_clear_halt(d->udev,
+
+		usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
+
+	usb_clear_halt(d->udev,
+
+		usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint));
+
+	/* attach frontend */
+
+	si2168_config.i2c_adapter = &adapter;
+
+	si2168_config.fe = &adap->fe_adap[0].fe;
+
+	si2168_config.ts_mode = SI2168_TS_PARALLEL;
+
+	si2168_config.ts_clock_inv = 1;
+
+	memset(&info, 0, sizeof(struct i2c_board_info));
+
+	strlcpy(info.type, "si2168", I2C_NAME_SIZE);
+
+	info.addr = 0x64;
+
+	info.platform_data = &si2168_config;
+
+	request_module(info.type);
+
+	client_demod = i2c_new_device(&d->i2c_adap, &info);
+
+	if (client_demod == NULL || client_demod->dev.driver == NULL)
+
+		return -ENODEV;
+
+	if (!try_module_get(client_demod->dev.driver->owner)) {
+
+		i2c_unregister_device(client_demod);
+
+		return -ENODEV;
+
+	}
+
+	st->i2c_client_demod = client_demod;
+
+	/* attach tuner */
+
+	memset(&si2157_config, 0, sizeof(si2157_config));
+
+	si2157_config.fe = adap->fe_adap[0].fe;
+
+	memset(&info, 0, sizeof(struct i2c_board_info));
+
+	strlcpy(info.type, "si2157", I2C_NAME_SIZE);
+
+	info.addr = 0x60;
+
+	info.platform_data = &si2157_config;
+
+	request_module(info.type);
+
+	client_tuner = i2c_new_device(adapter, &info);
+
+	if (client_tuner == NULL || client_tuner->dev.driver == NULL) {
+
+		module_put(client_demod->dev.driver->owner);
+
+		i2c_unregister_device(client_demod);
+
+		return -ENODEV;
+
+	}
+
+	if (!try_module_get(client_tuner->dev.driver->owner)) {
+
+		i2c_unregister_device(client_tuner);
+
+		module_put(client_demod->dev.driver->owner);
+
+		i2c_unregister_device(client_demod);
+
+		return -ENODEV;
+
+	}
+
+	st->i2c_client_tuner = client_tuner;
+
+	return 0;
+
+}
 static int cxusb_tt_ct2_4400_attach(struct dvb_usb_adapter *adap)
 {
 	struct dvb_usb_device *d = adap->dev;

diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -1438,6 +1558,7 @@
 	si2168_config.i2c_adapter = &adapter;
 	si2168_config.fe = &adap->fe_adap[0].fe;
 	si2168_config.ts_mode = SI2168_TS_PARALLEL;
+	si2168_config.ts_clock_inv = 0;
 
 	/* CT2-4400v2 TS gets corrupted without this */
 	if (d->udev->descriptor.idProduct ==
diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -1609,6 +1730,7 @@
 static struct dvb_usb_device_properties cxusb_aver_a868r_properties;
 static struct dvb_usb_device_properties cxusb_d680_dmb_properties;
 static struct dvb_usb_device_properties cxusb_mygica_d689_properties;
+static struct dvb_usb_device_properties cxusb_mygica_t230_properties;
 static struct dvb_usb_device_properties cxusb_tt_ct2_4400_properties;
 
 static int cxusb_probe(struct usb_interface *intf,
diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -1640,6 +1762,8 @@
 				     THIS_MODULE, NULL, adapter_nr) ||
 	    0 == dvb_usb_device_init(intf, &cxusb_mygica_d689_properties,
 				     THIS_MODULE, NULL, adapter_nr) ||
+	    0 == dvb_usb_device_init(intf, &cxusb_mygica_t230_properties,
+				     THIS_MODULE, NULL, adapter_nr) ||
 	    0 == dvb_usb_device_init(intf, &cxusb_tt_ct2_4400_properties,
 				     THIS_MODULE, NULL, adapter_nr) ||
 	    0)
diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -1701,6 +1825,7 @@
 	{ USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_D689) },
 	{ USB_DEVICE(USB_VID_TECHNOTREND, USB_PID_TECHNOTREND_TVSTICK_CT2_4400) },
 	{ USB_DEVICE(USB_VID_TECHNOTREND, USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI) },
+ 	{ USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230) },
 	{}		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE (usb, cxusb_table);
diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -2406,6 +2531,193 @@
 		},
 	}
 };
+static struct dvb_usb_device_properties cxusb_mygica_t230_properties = {
+
+	
+
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+	
+
+	
+
+	.usb_ctrl         = CYPRESS_FX2,
+
+	
+
+	
+
+	.size_of_priv     = sizeof(struct cxusb_state),
+
+	
+
+	
+
+	.num_adapters = 1,
+
+	
+
+	.adapter = {
+
+	
+
+		{
+
+	
+
+		.num_frontends = 1,
+
+	
+
+		.fe = {{
+
+	
+
+			.streaming_ctrl   = cxusb_streaming_ctrl,
+
+	
+
+			.frontend_attach  = cxusb_mygica_t230_frontend_attach,
+
+	
+
+	
+
+			/* parameter for the MPEG2-data transfer */
+
+	
+
+			.stream = {
+
+	
+
+				.type = USB_BULK,
+
+	
+
+				.count = 5,
+
+	
+
+				.endpoint = 0x02,
+
+	
+
+				.u = {
+
+	
+
+					.bulk = {
+
+	
+
+						.buffersize = 8192,
+
+	
+
+					}
+
+	
+
+				}
+
+	
+
+			},
+
+	
+
+		} },
+
+	
+
+		},
+
+	
+
+	},
+
+	
+
+	
+
+	.power_ctrl       = cxusb_d680_dmb_power_ctrl,
+
+	
+
+	
+
+	.i2c_algo         = &cxusb_i2c_algo,
+
+	
+
+	
+
+	.generic_bulk_ctrl_endpoint = 0x01,
+
+	
+
+	
+
+	.rc.legacy = {
+
+	
+
+		.rc_interval      = 100,
+
+	
+
+		.rc_map_table     = rc_map_d680_dmb_table,
+
+	
+
+		.rc_map_size      = ARRAY_SIZE(rc_map_d680_dmb_table),
+
+	
+
+		.rc_query         = cxusb_d680_dmb_rc_query,
+
+	
+
+	},
+
+	
+
+	
+
+	.num_device_descs = 1,
+
+	
+
+	.devices = {
+
+	
+
+		{
+
+	
+
+			"Mygica T230 DVB-T/T2/C",
+
+	
+
+			{ NULL },
+
+	
+
+			{ &cxusb_table[22], NULL },
+
+	
+
+		},
+
+	
+
+	}
+
+	
+
+};
 
 static struct usb_driver cxusb_driver = {
 	.name		= "dvb_usb_cxusb",