diff -r 76b92a337aec linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
--- a/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h	Wed Jun 13 18:11:15 2007
+++ b/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h	Wed Jun 27 20:18:55 2007
@@ -156,6 +156,7 @@
 #define USB_PID_OPERA1_WARM				0x3829
 #define USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD		0x0514
 #define USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM		0x0513
+#define USB_PID_LIFEVIEW_TV_WALKER_TWIN_LR506_COLD	0x0506
 
 
 #endif
diff -r 76b92a337aec linux/drivers/media/dvb/dvb-usb/m920x.c
--- a/linux/drivers/media/dvb/dvb-usb/m920x.c	Wed Jun 13 18:11:15 2007
+++ b/linux/drivers/media/dvb/dvb-usb/m920x.c	Wed Jun 27 20:18:55 2007
@@ -57,6 +57,18 @@
 	return ret;
 }
 
+static inline int m920x_write_bulk(struct usb_device *udev, u8 request, u16 value,
+				   u16 index, void *data, int size)
+{
+	int ret;
+
+	ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+			      request, USB_TYPE_VENDOR | USB_DIR_OUT,
+			      value, index, data, size, 2000);
+
+	return ret;
+}
+
 static int m920x_init(struct dvb_usb_device *d, struct m920x_inits *rc_seq)
 {
 	int ret = 0, i, epi, flags = 0;
@@ -250,8 +262,48 @@
 	return I2C_FUNC_I2C;
 }
 
+static int m920x_twalk_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
+{
+	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int i, j;
+	int ret = 0;
+
+	if (!num)
+		return -EINVAL;
+
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	for (i = 0; i < num; i++) {
+		if (msg[i].flags & (I2C_M_NO_RD_ACK | I2C_M_IGNORE_NAK | I2C_M_TEN | I2C_M_NOSTART) || msg[i].len == 0) {
+			ret = -ENOTSUPP;
+			goto unlock;
+		}
+		if (msg[i].flags & I2C_M_RD) {
+			if ((ret = m920x_read(d->udev, M9206_TWALK_I2C_R,
+					msg[i].addr, 0, msg[i].buf, msg[i].len)) != 0)
+				goto unlock;
+		} else {
+			if ((ret = m920x_write_bulk(d->udev, M9206_TWALK_I2C_W,
+					msg[i].addr, 0, msg[i].buf, msg[i].len)) != 0)
+				goto unlock;
+		}
+	}
+	ret = num;
+
+ unlock:
+	mutex_unlock(&d->i2c_mutex);
+
+	return ret;
+}
+
 static struct i2c_algorithm m920x_i2c_algo = {
 	.master_xfer   = m920x_i2c_xfer,
+	.functionality = m920x_i2c_func,
+};
+
+static struct i2c_algorithm m920x_twalk_i2c_algo = {
+	.master_xfer   = m920x_twalk_i2c_xfer,
 	.functionality = m920x_i2c_func,
 };
 
@@ -673,6 +725,8 @@
 			     USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM) },
 		{ USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_COLD) },
 		{ USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_WARM) },
+		{ USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC,
+			     USB_PID_LIFEVIEW_TV_WALKER_TWIN_LR506_COLD) },
 		{ }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE (usb, m920x_table);
@@ -886,6 +940,52 @@
 	 }
 };
 
+static struct dvb_usb_device_properties tvwalker_lr506_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+	.usb_ctrl = DEVICE_SPECIFIC,
+	.firmware = "dvb-usb-tvwalker-lr506.fw",
+	.download_firmware = m920x_firmware_download,
+
+#if 0
+	.rc_interval      = 100,
+	.rc_key_map       = tvwalkertwin_rc_keys,
+	.rc_key_map_size  = ARRAY_SIZE(tvwalkertwin_rc_keys),
+	.rc_query         = m920x_rc_query,
+#endif
+
+	.size_of_priv     = sizeof(struct m920x_state),
+
+	.identify_state   = m920x_identify_state,
+	.num_adapters = 1,
+	.adapter = {{
+		/* Hardware pid filters don't work with this device/firmware */
+
+		.frontend_attach  = m920x_tda10046_08_frontend_attach,
+		.tuner_attach     = m920x_tda8275_60_tuner_attach,
+
+		.stream = {
+			.type = USB_BULK,
+			.count = 8,
+			.endpoint = 0x81,
+			.u = {
+				 .bulk = {
+					 .buffersize = 512,
+				 }
+			}
+		},
+	}},
+	.i2c_algo         = &m920x_twalk_i2c_algo,
+
+	.num_device_descs = 1,
+	.devices = {
+		{   .name = "LifeView TV Walker LR506 DVB-T USB2.0",
+		    .cold_ids = { &m920x_table[6], NULL },
+//		    .warm_ids = { &m920x_table[6], NULL },
+		},
+	}
+};
+
 static struct usb_driver m920x_driver = {
 #if LINUX_VERSION_CODE <=  KERNEL_VERSION(2,6,15)
 	.owner		= THIS_MODULE,
diff -r 76b92a337aec linux/drivers/media/dvb/dvb-usb/m920x.h
--- a/linux/drivers/media/dvb/dvb-usb/m920x.h	Wed Jun 13 18:11:15 2007
+++ b/linux/drivers/media/dvb/dvb-usb/m920x.h	Wed Jun 27 20:18:55 2007
@@ -5,6 +5,9 @@
 #include "dvb-usb.h"
 
 #define deb(args...)   dprintk(dvb_usb_m920x_debug,0x01,args)
+
+#define M9206_TWALK_I2C_W	0x20
+#define M9206_TWALK_I2C_R	0x21
 
 #define M9206_CORE	0x22
 #define M9206_RC_STATE	0xff51