diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 0a3c353..135f287 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -39,20 +39,8 @@
 	  Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by
 	  DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator.
 
-	  Devices supported by this driver:
-	    Artec T1 USB1.1 boxes
-	    Avermedia AverTV DVBT USB1.1
-	    Compro Videomate DVB-U2000 - DVB-T USB
-	    DiBcom USB1.1 reference devices (non-public)
-	    Grandtec DVB-T USB
-	    Hama DVB-T USB1.1-Box
-	    KWorld/JetWay/ADSTech V-Stream XPERT DTV - DVB-T USB1.1 and USB2.0
-	    TwinhanDTV Magic Box (VP7041e)
-	    TwinhanDTV USB-Ter (VP7041)
-	    Ultima Electronic/Artec T1 USB TVBOX
-
-	  The VP7041 seems to be identical to "CTS Portable" (Chinese
-	  Television System).
+	  For an up-to-date list of devices supported by this driver, have a look
+	  on the Linux-DVB Wiki at www.linuxtv.org.
 
 	  Say Y if you own such a device and want to use it. You should build it as
 	  a module.
@@ -69,12 +57,28 @@
 	select DVB_DIB3000MC
 	select DVB_TUNER_MT2060
 	help
-	  Support for 2.0 DVB-T receivers based on reference designs made by
+	  Support for USB2.0 DVB-T receivers based on reference designs made by
 	  DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator.
 
-	  Devices supported by this driver:
-	    Artec T1 USB2.0 boxes
-	    DiBcom USB2.0 reference devices (non-public)
+	  For an up-to-date list of devices supported by this driver, have a look
+	  on the Linux-DVB Wiki at www.linuxtv.org.
+
+	  Say Y if you own such a device and want to use it. You should build it as
+	  a module.
+
+config DVB_USB_DIB0700
+	tristate "DiBcom DiB0700 USB DVB devices (see help for supported devices)"
+	depends on DVB_USB
+	select DVB_DIB7000M
+	select DVB_TUNER_MT2060
+	help
+	  Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The
+	  USB bridge is also present in devices having the DiB7700 DVB-T-USB
+	  silicon. This chip can be found in devices offered by Hauppauge,
+	  Avermedia and other big and small companies.
+
+	  For an up-to-date list of devices supported by this driver, have a look
+	  on the Linux-DVB Wiki at www.linuxtv.org.
 
 	  Say Y if you own such a device and want to use it. You should build it as
 	  a module.
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index 9643f56..275cbc2 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -1,4 +1,4 @@
-dvb-usb-objs = dvb-usb-firmware.o dvb-usb-init.o dvb-usb-urb.o dvb-usb-i2c.o dvb-usb-dvb.o dvb-usb-remote.o
+dvb-usb-objs = dvb-usb-firmware.o dvb-usb-init.o dvb-usb-urb.o dvb-usb-i2c.o dvb-usb-dvb.o dvb-usb-remote.o usb-urb.o
 obj-$(CONFIG_DVB_USB) += dvb-usb.o
 
 dvb-usb-vp7045-objs = vp7045.o vp7045-fe.o
@@ -36,4 +36,6 @@
 dvb-usb-cxusb-objs = cxusb.o
 obj-$(CONFIG_DVB_USB_CXUSB) += dvb-usb-cxusb.o
 
+dvb-usb-dib0700-objs = dib0700_core.o dib0700_devices.o
+
 EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c
index df0c384..2ed3eb6 100644
--- a/drivers/media/dvb/dvb-usb/a800.c
+++ b/drivers/media/dvb/dvb-usb/a800.c
@@ -27,7 +27,8 @@
 }
 
 /* assure to put cold to 0 for iManufacturer == 1 */
-static int a800_identify_state(struct usb_device *udev, struct dvb_usb_properties *props,struct dvb_usb_device_description **desc, int *cold)
+static int a800_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props,
+	struct dvb_usb_device_description **desc, int *cold)
 {
 	*cold = udev->descriptor.iManufacturer != 1;
 	return 0;
@@ -88,7 +89,7 @@
 }
 
 /* USB Driver stuff */
-static struct dvb_usb_properties a800_properties;
+static struct dvb_usb_device_properties a800_properties;
 
 static int a800_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -104,22 +105,41 @@
 };
 MODULE_DEVICE_TABLE (usb, a800_table);
 
-static struct dvb_usb_properties a800_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
-	.pid_filter_count = 32,
+static struct dvb_usb_device_properties a800_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
-
 	.firmware = "dvb-usb-avertv-a800-02.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
-
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+			.pid_filter_count = 32,
 	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
 	.pid_filter       = dibusb_pid_filter,
 	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
-	.power_ctrl       = a800_power_ctrl,
+
 	.frontend_attach  = dibusb_dib3000mc_frontend_attach,
 	.tuner_attach     = dibusb_dib3000mc_tuner_attach,
+
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 7,
+		.endpoint = 0x06,
+		.u = {
+			.bulk = {
+				.buffersize = 4096,
+			}
+		}
+	},
+
+			.size_of_priv     = sizeof(struct dibusb_state),
+		},
+	},
+
+	.power_ctrl       = a800_power_ctrl,
 	.identify_state   = a800_identify_state,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
@@ -130,18 +150,6 @@
 	.i2c_algo         = &dibusb_i2c_algo,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 7,
-		.endpoint = 0x06,
-		.u = {
-			.bulk = {
-				.buffersize = 4096,
-			}
-		}
-	},
-
 	.num_device_descs = 1,
 	.devices = {
 		{   "AVerMedia AverTV DVB-T USB 2.0 (A800)",
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index c710c01..5ebfa3f 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -161,13 +161,13 @@
 		return 0;
 }
 
-static int cxusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
 	u8 buf[2] = { 0x03, 0x00 };
 	if (onoff)
-		cxusb_ctrl_msg(d,CMD_STREAMING_ON, buf, 2, NULL, 0);
+		cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0);
 	else
-		cxusb_ctrl_msg(d,CMD_STREAMING_OFF, NULL, 0, NULL, 0);
+		cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
 
 	return 0;
 }
@@ -327,8 +327,8 @@
 static int cxusb_lgh064f_tuner_set_params(struct dvb_frontend *fe,
 					  struct dvb_frontend_parameters *fep)
 {
-	struct dvb_usb_device *d = fe->dvb->priv;
-	return lg_h06xf_pll_set(fe, &d->i2c_adap, fep);
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	return lg_h06xf_pll_set(fe, &adap->dev->i2c_adap, fep);
 }
 
 static struct cx22702_config cxusb_cx22702_config = {
@@ -359,98 +359,99 @@
 };
 
 /* Callbacks for DVB USB */
-static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	u8 bpll[4] = { 0x0b, 0xdc, 0x9c, 0xa0 };
-	d->pll_addr = 0x61;
-	memcpy(d->pll_init, bpll, 4);
-	d->pll_desc = &dvb_pll_fmd1216me;
+	adap->pll_addr = 0x61;
+	memcpy(adap->pll_init, bpll, 4);
+	adap->pll_desc = &dvb_pll_fmd1216me;
 
-	d->fe->ops.tuner_ops.init = dvb_usb_tuner_init_i2c;
-	d->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
+	adap->fe->ops.tuner_ops.init = dvb_usb_tuner_init_i2c;
+	adap->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
 
 	return 0;
 }
 
-static int cxusb_dee1601_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap)
 {
-	d->pll_addr = 0x61;
-	d->pll_desc = &dvb_pll_thomson_dtt7579;
-	d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+	adap->pll_addr = 0x61;
+	adap->pll_desc = &dvb_pll_thomson_dtt7579;
+	adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
 	return 0;
 }
 
-static int cxusb_lgz201_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap)
 {
-	d->pll_addr = 0x61;
-	d->pll_desc = &dvb_pll_lg_z201;
-	d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+	adap->pll_addr = 0x61;
+	adap->pll_desc = &dvb_pll_lg_z201;
+	adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
 	return 0;
 }
 
-static int cxusb_dtt7579_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap)
 {
-	d->pll_addr = 0x60;
-	d->pll_desc = &dvb_pll_thomson_dtt7579;
-	d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+	adap->pll_addr = 0x60;
+	adap->pll_desc = &dvb_pll_thomson_dtt7579;
+	adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
 	return 0;
 }
 
-static int cxusb_lgdt3303_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_lgdt3303_tuner_attach(struct dvb_usb_adapter *adap)
 {
-	d->fe->ops.tuner_ops.set_params = cxusb_lgh064f_tuner_set_params;
+	adap->fe->ops.tuner_ops.set_params = cxusb_lgh064f_tuner_set_params;
 	return 0;
 }
 
-static int cxusb_cx22702_frontend_attach(struct dvb_usb_device *d)
+static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	u8 b;
-	if (usb_set_interface(d->udev,0,6) < 0)
+	if (usb_set_interface(adap->dev->udev, 0, 6) < 0)
 		err("set interface failed");
 
-	cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, &b, 1);
+	cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1);
 
-	if ((d->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config, &d->i2c_adap)) != NULL)
+	if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config, &adap->dev->i2c_adap)) != NULL)
 		return 0;
 
 	return -EIO;
 }
 
-static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_device *d)
+static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
 {
-	if (usb_set_interface(d->udev,0,7) < 0)
+	if (usb_set_interface(adap->dev->udev, 0, 7) < 0)
 		err("set interface failed");
 
-	cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
+	cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 
-	if ((d->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config, &d->i2c_adap)) != NULL)
+	if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config, &adap->dev->i2c_adap)) != NULL)
 		return 0;
 
 	return -EIO;
 }
 
-static int cxusb_mt352_frontend_attach(struct dvb_usb_device *d)
-{	/* used in both lgz201 and th7579 */
-	if (usb_set_interface(d->udev,0,0) < 0)
-		err("set interface failed");
-
-	cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
-
-	if ((d->fe = dvb_attach(mt352_attach, &cxusb_mt352_config, &d->i2c_adap)) != NULL)
-		return 0;
-
-	return -EIO;
-}
-
-static int cxusb_dee1601_frontend_attach(struct dvb_usb_device *d)
+static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 {
-	if (usb_set_interface(d->udev,0,0) < 0)
+	/* used in both lgz201 and th7579 */
+	if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 		err("set interface failed");
 
-	cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
+	cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 
-	if (((d->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config, &d->i2c_adap)) != NULL) ||
-		((d->fe = dvb_attach(zl10353_attach, &cxusb_zl10353_dee1601_config, &d->i2c_adap)) != NULL))
+	if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config, &adap->dev->i2c_adap)) != NULL)
+		return 0;
+
+	return -EIO;
+}
+
+static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
+		err("set interface failed");
+
+	cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
+
+	if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config, &adap->dev->i2c_adap)) != NULL) ||
+		((adap->fe = dvb_attach(zl10353_attach, &cxusb_zl10353_dee1601_config, &adap->dev->i2c_adap)) != NULL))
 		return 0;
 
 	return -EIO;
@@ -480,11 +481,11 @@
 }
 
 /* DVB USB Driver stuff */
-static struct dvb_usb_properties cxusb_medion_properties;
-static struct dvb_usb_properties cxusb_bluebird_lgh064f_properties;
-static struct dvb_usb_properties cxusb_bluebird_dee1601_properties;
-static struct dvb_usb_properties cxusb_bluebird_lgz201_properties;
-static struct dvb_usb_properties cxusb_bluebird_dtt7579_properties;
+static struct dvb_usb_device_properties cxusb_medion_properties;
+static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties;
+static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties;
+static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties;
+static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties;
 
 static int cxusb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -516,24 +517,22 @@
 };
 MODULE_DEVICE_TABLE (usb, cxusb_table);
 
-static struct dvb_usb_properties cxusb_medion_properties = {
+static struct dvb_usb_device_properties cxusb_medion_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
+	.num_adapters = 1,
+	.adapter = {
+		{
 	.streaming_ctrl   = cxusb_streaming_ctrl,
-	.power_ctrl       = cxusb_power_ctrl,
 	.frontend_attach  = cxusb_cx22702_frontend_attach,
 	.tuner_attach     = cxusb_fmd1216me_tuner_attach,
-
-	.i2c_algo         = &cxusb_i2c_algo,
-
-	.generic_bulk_ctrl_endpoint = 0x01,
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 5,
 		.endpoint = 0x02,
 		.u = {
@@ -543,6 +542,14 @@
 		}
 	},
 
+		},
+	},
+	.power_ctrl       = cxusb_power_ctrl,
+
+	.i2c_algo         = &cxusb_i2c_algo,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
+
 	.num_device_descs = 1,
 	.devices = {
 		{   "Medion MD95700 (MDUSBTV-HYBRID)",
@@ -552,7 +559,7 @@
 	}
 };
 
-static struct dvb_usb_properties cxusb_bluebird_lgh064f_properties = {
+static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl          = DEVICE_SPECIFIC,
@@ -563,11 +570,29 @@
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
+	.num_adapters = 1,
+	.adapter = {
+		{
 	.streaming_ctrl   = cxusb_streaming_ctrl,
-	.power_ctrl       = cxusb_bluebird_power_ctrl,
 	.frontend_attach  = cxusb_lgdt3303_frontend_attach,
 	.tuner_attach     = cxusb_lgdt3303_tuner_attach,
 
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 5,
+		.endpoint = 0x02,
+		.u = {
+			.bulk = {
+				.buffersize = 8192,
+			}
+		}
+	},
+		},
+	},
+
+	.power_ctrl       = cxusb_bluebird_power_ctrl,
+
 	.i2c_algo         = &cxusb_i2c_algo,
 
 	.rc_interval      = 100,
@@ -576,17 +601,6 @@
 	.rc_query         = cxusb_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 5,
-		.endpoint = 0x02,
-		.u = {
-			.bulk = {
-				.buffersize = 8192,
-			}
-		}
-	},
 
 	.num_device_descs = 1,
 	.devices = {
@@ -597,7 +611,7 @@
 	}
 };
 
-static struct dvb_usb_properties cxusb_bluebird_dee1601_properties = {
+static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl          = DEVICE_SPECIFIC,
@@ -608,10 +622,27 @@
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
+	.num_adapters = 1,
+	.adapter = {
+		{
 	.streaming_ctrl   = cxusb_streaming_ctrl,
-	.power_ctrl       = cxusb_bluebird_power_ctrl,
 	.frontend_attach  = cxusb_dee1601_frontend_attach,
 	.tuner_attach     = cxusb_dee1601_tuner_attach,
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 5,
+		.endpoint = 0x04,
+		.u = {
+			.bulk = {
+				.buffersize = 8192,
+			}
+		}
+	},
+		},
+	},
+
+	.power_ctrl       = cxusb_bluebird_power_ctrl,
 
 	.i2c_algo         = &cxusb_i2c_algo,
 
@@ -621,17 +652,6 @@
 	.rc_query         = cxusb_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 5,
-		.endpoint = 0x04,
-		.u = {
-			.bulk = {
-				.buffersize = 8192,
-			}
-		}
-	},
 
 	.num_device_descs = 2,
 	.devices = {
@@ -646,7 +666,7 @@
 	}
 };
 
-static struct dvb_usb_properties cxusb_bluebird_lgz201_properties = {
+static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl          = DEVICE_SPECIFIC,
@@ -657,11 +677,28 @@
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
+	.num_adapters = 2,
+	.adapter = {
+		{
 	.streaming_ctrl   = cxusb_streaming_ctrl,
-	.power_ctrl       = cxusb_bluebird_power_ctrl,
 	.frontend_attach  = cxusb_mt352_frontend_attach,
 	.tuner_attach     = cxusb_lgz201_tuner_attach,
 
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 5,
+		.endpoint = 0x04,
+		.u = {
+			.bulk = {
+				.buffersize = 8192,
+			}
+		}
+	},
+		},
+	},
+	.power_ctrl       = cxusb_bluebird_power_ctrl,
+
 	.i2c_algo         = &cxusb_i2c_algo,
 
 	.rc_interval      = 100,
@@ -670,18 +707,6 @@
 	.rc_query         = cxusb_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 5,
-		.endpoint = 0x04,
-		.u = {
-			.bulk = {
-				.buffersize = 8192,
-			}
-		}
-	},
-
 	.num_device_descs = 1,
 	.devices = {
 		{   "DViCO FusionHDTV DVB-T USB (LGZ201)",
@@ -691,7 +716,7 @@
 	}
 };
 
-static struct dvb_usb_properties cxusb_bluebird_dtt7579_properties = {
+static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl          = DEVICE_SPECIFIC,
@@ -702,11 +727,28 @@
 
 	.size_of_priv     = sizeof(struct cxusb_state),
 
+	.num_adapters = 1,
+	.adapter = {
+		{
 	.streaming_ctrl   = cxusb_streaming_ctrl,
-	.power_ctrl       = cxusb_bluebird_power_ctrl,
 	.frontend_attach  = cxusb_mt352_frontend_attach,
 	.tuner_attach     = cxusb_dtt7579_tuner_attach,
 
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 5,
+		.endpoint = 0x04,
+		.u = {
+			.bulk = {
+				.buffersize = 8192,
+			}
+		}
+	},
+		},
+	},
+	.power_ctrl       = cxusb_bluebird_power_ctrl,
+
 	.i2c_algo         = &cxusb_i2c_algo,
 
 	.rc_interval      = 100,
@@ -715,17 +757,6 @@
 	.rc_query         = cxusb_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 5,
-		.endpoint = 0x04,
-		.u = {
-			.bulk = {
-				.buffersize = 8192,
-			}
-		}
-	},
 
 	.num_device_descs = 1,
 	.devices = {
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index 124e25a..5f8afec 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -18,12 +18,12 @@
 #define deb_info(args...) dprintk(debug,0x01,args)
 
 /* common stuff used by the different dibusb modules */
-int dibusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+int dibusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
-	if (d->priv != NULL) {
-		struct dibusb_state *st = d->priv;
+	if (adap->priv != NULL) {
+		struct dibusb_state *st = adap->priv;
 		if (st->ops.fifo_ctrl != NULL)
-			if (st->ops.fifo_ctrl(d->fe,onoff)) {
+			if (st->ops.fifo_ctrl(adap->fe,onoff)) {
 				err("error while controlling the fifo of the demod.");
 				return -ENODEV;
 			}
@@ -32,23 +32,23 @@
 }
 EXPORT_SYMBOL(dibusb_streaming_ctrl);
 
-int dibusb_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
+int dibusb_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
 {
-	if (d->priv != NULL) {
-		struct dibusb_state *st = d->priv;
+	if (adap->priv != NULL) {
+		struct dibusb_state *st = adap->priv;
 		if (st->ops.pid_ctrl != NULL)
-			st->ops.pid_ctrl(d->fe,index,pid,onoff);
+			st->ops.pid_ctrl(adap->fe,index,pid,onoff);
 	}
 	return 0;
 }
 EXPORT_SYMBOL(dibusb_pid_filter);
 
-int dibusb_pid_filter_ctrl(struct dvb_usb_device *d, int onoff)
+int dibusb_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
-	if (d->priv != NULL) {
-		struct dibusb_state *st = d->priv;
+	if (adap->priv != NULL) {
+		struct dibusb_state *st = adap->priv;
 		if (st->ops.pid_parse != NULL)
-			if (st->ops.pid_parse(d->fe,onoff) < 0)
+			if (st->ops.pid_parse(adap->fe,onoff) < 0)
 				err("could not handle pid_parser");
 	}
 	return 0;
@@ -68,24 +68,24 @@
 }
 EXPORT_SYMBOL(dibusb_power_ctrl);
 
-int dibusb2_0_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+int dibusb2_0_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
 	u8 b[3] = { 0 };
 	int ret;
 
-	if ((ret = dibusb_streaming_ctrl(d,onoff)) < 0)
+	if ((ret = dibusb_streaming_ctrl(adap,onoff)) < 0)
 		return ret;
 
 	if (onoff) {
 		b[0] = DIBUSB_REQ_SET_STREAMING_MODE;
 		b[1] = 0x00;
-		if ((ret = dvb_usb_generic_write(d,b,2)) < 0)
+		if ((ret = dvb_usb_generic_write(adap->dev,b,2)) < 0)
 			return ret;
 	}
 
 	b[0] = DIBUSB_REQ_SET_IOCTL;
 	b[1] = onoff ? DIBUSB_IOCTL_CMD_ENABLE_STREAM : DIBUSB_IOCTL_CMD_DISABLE_STREAM;
-	return dvb_usb_generic_write(d,b,3);
+	return dvb_usb_generic_write(adap->dev,b,3);
 }
 EXPORT_SYMBOL(dibusb2_0_streaming_ctrl);
 
@@ -228,12 +228,12 @@
 	.output_mpeg2_in_188_bytes = 1,
 };
 
-int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *d)
+int dibusb_dib3000mc_frontend_attach(struct dvb_usb_adapter *adap)
 {
-	if (dib3000mc_attach(&d->i2c_adap, 1, DEFAULT_DIB3000P_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &d->fe) == 0 ||
-		dib3000mc_attach(&d->i2c_adap, 1, DEFAULT_DIB3000MC_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &d->fe) == 0) {
-		if (d->priv != NULL) {
-			struct dibusb_state *st = d->priv;
+	if (dib3000mc_attach(&adap->dev->i2c_adap, 1, DEFAULT_DIB3000P_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &adap->fe) == 0 ||
+		dib3000mc_attach(&adap->dev->i2c_adap, 1, DEFAULT_DIB3000MC_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &adap->fe) == 0) {
+		if (adap->priv != NULL) {
+			struct dibusb_state *st = adap->priv;
 			st->ops.pid_parse = dib3000mc_pid_parse;
 			st->ops.pid_ctrl  = dib3000mc_pid_control;
 		}
@@ -247,20 +247,20 @@
 	0x60
 };
 
-int dibusb_dib3000mc_tuner_attach (struct dvb_usb_device *d)
+int dibusb_dib3000mc_tuner_attach (struct dvb_usb_adapter *adap)
 {
-	struct dibusb_state *st = d->priv;
+	struct dibusb_state *st = adap->priv;
 	int ret;
 	u8 a,b;
 	u16 if1 = 1220;
 	struct i2c_adapter *tun_i2c;
 
 	// First IF calibration for Liteon Sticks
-	if (d->udev->descriptor.idVendor == USB_VID_LITEON &&
-		d->udev->descriptor.idProduct == USB_PID_LITEON_DVB_T_WARM) {
+	if (adap->dev->udev->descriptor.idVendor  == USB_VID_LITEON &&
+		adap->dev->udev->descriptor.idProduct == USB_PID_LITEON_DVB_T_WARM) {
 
-		dibusb_read_eeprom_byte(d,0x7E,&a);
-		dibusb_read_eeprom_byte(d,0x7F,&b);
+		dibusb_read_eeprom_byte(adap->dev,0x7E,&a);
+		dibusb_read_eeprom_byte(adap->dev,0x7F,&b);
 
 		if (a == 0x00)
 			if1 += b;
@@ -269,14 +269,14 @@
 		else
 			warn("LITE-ON DVB-T: Strange IF1 calibration :%2X %2X\n", a, b);
 
-	} else if (d->udev->descriptor.idVendor  == USB_VID_DIBCOM &&
-		   d->udev->descriptor.idProduct == USB_PID_DIBCOM_MOD3001_WARM) {
+	} else if (adap->dev->udev->descriptor.idVendor  == USB_VID_DIBCOM &&
+		   adap->dev->udev->descriptor.idProduct == USB_PID_DIBCOM_MOD3001_WARM) {
 		u8 desc;
-		dibusb_read_eeprom_byte(d, 7, &desc);
+		dibusb_read_eeprom_byte(adap->dev, 7, &desc);
 		if (desc == 2) {
 			a = 127;
 			do {
-				dibusb_read_eeprom_byte(d, a, &desc);
+				dibusb_read_eeprom_byte(adap->dev, a, &desc);
 				a--;
 			} while (a > 7 && (desc == 0xff || desc == 0x00));
 			if (desc & 0x80)
@@ -286,15 +286,15 @@
 		}
 	}
 
-	tun_i2c = dib3000mc_get_tuner_i2c_master(d->fe, 1);
-	if ((ret = mt2060_attach(d->fe, tun_i2c, &stk3000p_mt2060_config, if1)) != 0) {
+	tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe, 1);
+	if ((ret = mt2060_attach(adap->fe, tun_i2c, &stk3000p_mt2060_config, if1)) != 0) {
 		/* not found - use panasonic pll parameters */
-		if (dvb_pll_attach(d->fe, 0x60, tun_i2c, &dvb_pll_env57h1xd5) == NULL)
+		if (dvb_pll_attach(adap->fe, 0x60, tun_i2c, &dvb_pll_env57h1xd5) == NULL)
 			return -ENOMEM;
 	} else {
 		st->mt2060_present = 1;
 		/* set the correct parameters for the dib3000p */
-		dib3000mc_set_config(d->fe, &stk3000p_dib3000p_config);
+		dib3000mc_set_config(adap->fe, &stk3000p_dib3000p_config);
 	}
 	return 0;
 }
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c
index effd34c..4fe363e 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mb.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c
@@ -14,35 +14,35 @@
  */
 #include "dibusb.h"
 
-static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_device *d)
+static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	struct dib3000_config demod_cfg;
-	struct dibusb_state *st = d->priv;
+	struct dibusb_state *st = adap->priv;
 
 	demod_cfg.demod_address = 0x8;
 
-	if ((d->fe = dib3000mb_attach(&demod_cfg,&d->i2c_adap,&st->ops)) == NULL)
+	if ((adap->fe = dib3000mb_attach(&demod_cfg,&adap->dev->i2c_adap,&st->ops)) == NULL)
 		return -ENODEV;
 
-	d->fe->ops.tuner_ops.init = dvb_usb_tuner_init_i2c;
-	d->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
+	adap->fe->ops.tuner_ops.init       = dvb_usb_tuner_init_i2c;
+	adap->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
 
-	d->tuner_pass_ctrl = st->ops.tuner_pass_ctrl;
+	adap->tuner_pass_ctrl = st->ops.tuner_pass_ctrl;
 
 	return 0;
 }
 
-static int dibusb_thomson_tuner_attach(struct dvb_usb_device *d)
+static int dibusb_thomson_tuner_attach(struct dvb_usb_adapter *adap)
 {
-	d->pll_addr = 0x61;
-	d->pll_desc = &dvb_pll_tua6010xs;
+	adap->pll_addr = 0x61;
+	adap->pll_desc = &dvb_pll_tua6010xs;
 	return 0;
 }
 
 /* Some of the Artec 1.1 device aren't equipped with the default tuner
  * (Thomson Cable), but with a Panasonic ENV77H11D5.  This function figures
  * this out. */
-static int dibusb_tuner_probe_and_attach(struct dvb_usb_device *d)
+static int dibusb_tuner_probe_and_attach(struct dvb_usb_adapter *adap)
 {
 	u8 b[2] = { 0,0 }, b2[1];
 	int ret = 0;
@@ -54,36 +54,36 @@
 	/* the Panasonic sits on I2C addrass 0x60, the Thomson on 0x61 */
 	msg[0].addr = msg[1].addr = 0x60;
 
-	if (d->tuner_pass_ctrl)
-		d->tuner_pass_ctrl(d->fe,1,msg[0].addr);
+	if (adap->tuner_pass_ctrl)
+		adap->tuner_pass_ctrl(adap->fe,1,msg[0].addr);
 
-	if (i2c_transfer (&d->i2c_adap, msg, 2) != 2) {
+	if (i2c_transfer(&adap->dev->i2c_adap, msg, 2) != 2) {
 		err("tuner i2c write failed.");
 		ret = -EREMOTEIO;
 	}
 
-	if (d->tuner_pass_ctrl)
-		d->tuner_pass_ctrl(d->fe,0,msg[0].addr);
+	if (adap->tuner_pass_ctrl)
+		adap->tuner_pass_ctrl(adap->fe,0,msg[0].addr);
 
 	if (b2[0] == 0xfe) {
 		info("This device has the Thomson Cable onboard. Which is default.");
-		dibusb_thomson_tuner_attach(d);
+		dibusb_thomson_tuner_attach(adap);
 	} else {
 		u8 bpll[4] = { 0x0b, 0xf5, 0x85, 0xab };
 		info("This device has the Panasonic ENV77H11D5 onboard.");
-		d->pll_addr = 0x60;
-		memcpy(d->pll_init,bpll,4);
-		d->pll_desc = &dvb_pll_tda665x;
+		adap->pll_addr = 0x60;
+		memcpy(adap->pll_init,bpll,4);
+		adap->pll_desc = &dvb_pll_tda665x;
 	}
 
 	return ret;
 }
 
 /* USB Driver stuff */
-static struct dvb_usb_properties dibusb1_1_properties;
-static struct dvb_usb_properties dibusb1_1_an2235_properties;
-static struct dvb_usb_properties dibusb2_0b_properties;
-static struct dvb_usb_properties artec_t1_usb2_properties;
+static struct dvb_usb_device_properties dibusb1_1_properties;
+static struct dvb_usb_device_properties dibusb1_1_an2235_properties;
+static struct dvb_usb_device_properties dibusb2_0b_properties;
+static struct dvb_usb_device_properties artec_t1_usb2_properties;
 
 static int dibusb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -150,23 +150,42 @@
 };
 MODULE_DEVICE_TABLE (usb, dibusb_dib3000mb_table);
 
-static struct dvb_usb_properties dibusb1_1_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
-	.pid_filter_count = 16,
+static struct dvb_usb_device_properties dibusb1_1_properties = {
+	.caps =  DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_AN2135,
 
 	.firmware = "dvb-usb-dibusb-5.0.0.11.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+			.pid_filter_count = 16,
 
 	.streaming_ctrl   = dibusb_streaming_ctrl,
 	.pid_filter       = dibusb_pid_filter,
 	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
-	.power_ctrl       = dibusb_power_ctrl,
 	.frontend_attach  = dibusb_dib3000mb_frontend_attach,
 	.tuner_attach     = dibusb_tuner_probe_and_attach,
 
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 7,
+		.endpoint = 0x02,
+		.u = {
+			.bulk = {
+				.buffersize = 4096,
+			}
+		}
+	},
+			.size_of_priv     = sizeof(struct dibusb_state),
+		}
+	},
+
+	.power_ctrl       = dibusb_power_ctrl,
+
 	.rc_interval      = DEFAULT_RC_INTERVAL,
 	.rc_key_map       = dibusb_rc_keys,
 	.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
@@ -175,17 +194,6 @@
 	.i2c_algo         = &dibusb_i2c_algo,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 7,
-		.endpoint = 0x02,
-		.u = {
-			.bulk = {
-				.buffersize = 4096,
-			}
-		}
-	},
 
 	.num_device_descs = 9,
 	.devices = {
@@ -228,23 +236,40 @@
 	}
 };
 
-static struct dvb_usb_properties dibusb1_1_an2235_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
-	.pid_filter_count = 16,
-
+static struct dvb_usb_device_properties dibusb1_1_an2235_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 	.usb_ctrl = CYPRESS_AN2235,
 
 	.firmware = "dvb-usb-dibusb-an2235-01.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_ADAP_HAS_PID_FILTER,
+			.pid_filter_count = 16,
 
 	.streaming_ctrl   = dibusb_streaming_ctrl,
 	.pid_filter       = dibusb_pid_filter,
 	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
-	.power_ctrl       = dibusb_power_ctrl,
 	.frontend_attach  = dibusb_dib3000mb_frontend_attach,
 	.tuner_attach     = dibusb_tuner_probe_and_attach,
 
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 7,
+		.endpoint = 0x02,
+		.u = {
+			.bulk = {
+				.buffersize = 4096,
+			}
+		}
+	},
+			.size_of_priv     = sizeof(struct dibusb_state),
+		},
+	},
+	.power_ctrl       = dibusb_power_ctrl,
+
 	.rc_interval      = DEFAULT_RC_INTERVAL,
 	.rc_key_map       = dibusb_rc_keys,
 	.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
@@ -253,17 +278,6 @@
 	.i2c_algo         = &dibusb_i2c_algo,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 7,
-		.endpoint = 0x02,
-		.u = {
-			.bulk = {
-				.buffersize = 4096,
-			}
-		}
-	},
 
 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
 	.num_device_descs = 2,
@@ -285,22 +299,39 @@
 	}
 };
 
-static struct dvb_usb_properties dibusb2_0b_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
-	.pid_filter_count = 16,
+static struct dvb_usb_device_properties dibusb2_0b_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 
 	.firmware = "dvb-usb-adstech-usb2-02.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+			.pid_filter_count = 16,
 
 	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
 	.pid_filter       = dibusb_pid_filter,
 	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
-	.power_ctrl       = dibusb2_0_power_ctrl,
 	.frontend_attach  = dibusb_dib3000mb_frontend_attach,
 	.tuner_attach     = dibusb_thomson_tuner_attach,
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 7,
+		.endpoint = 0x06,
+		.u = {
+			.bulk = {
+				.buffersize = 4096,
+			}
+		}
+	},
+			.size_of_priv     = sizeof(struct dibusb_state),
+		}
+	},
+	.power_ctrl       = dibusb2_0_power_ctrl,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
 	.rc_key_map       = dibusb_rc_keys,
@@ -310,17 +341,6 @@
 	.i2c_algo         = &dibusb_i2c_algo,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 7,
-		.endpoint = 0x06,
-		.u = {
-			.bulk = {
-				.buffersize = 4096,
-			}
-		}
-	},
 
 	.num_device_descs = 2,
 	.devices = {
@@ -336,22 +356,39 @@
 	}
 };
 
-static struct dvb_usb_properties artec_t1_usb2_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
-	.pid_filter_count = 16,
+static struct dvb_usb_device_properties artec_t1_usb2_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 
 	.firmware = "dvb-usb-dibusb-6.0.0.8.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+			.pid_filter_count = 16,
 
 	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
 	.pid_filter       = dibusb_pid_filter,
 	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
-	.power_ctrl       = dibusb2_0_power_ctrl,
 	.frontend_attach  = dibusb_dib3000mb_frontend_attach,
 	.tuner_attach     = dibusb_tuner_probe_and_attach,
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 7,
+		.endpoint = 0x06,
+		.u = {
+			.bulk = {
+				.buffersize = 4096,
+			}
+		}
+	},
+			.size_of_priv     = sizeof(struct dibusb_state),
+		}
+	},
+	.power_ctrl       = dibusb2_0_power_ctrl,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
 	.rc_key_map       = dibusb_rc_keys,
@@ -361,17 +398,6 @@
 	.i2c_algo         = &dibusb_i2c_algo,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 7,
-		.endpoint = 0x06,
-		.u = {
-			.bulk = {
-				.buffersize = 4096,
-			}
-		}
-	},
 
 	.num_device_descs = 1,
 	.devices = {
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mc.c b/drivers/media/dvb/dvb-usb/dibusb-mc.c
index eca4082..d823e7d 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mc.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mc.c
@@ -15,7 +15,7 @@
 #include "dibusb.h"
 
 /* USB Driver stuff */
-static struct dvb_usb_properties dibusb_mc_properties;
+static struct dvb_usb_device_properties dibusb_mc_properties;
 
 static int dibusb_mc_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -43,22 +43,40 @@
 };
 MODULE_DEVICE_TABLE (usb, dibusb_dib3000mc_table);
 
-static struct dvb_usb_properties dibusb_mc_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
-	.pid_filter_count = 32,
+static struct dvb_usb_device_properties dibusb_mc_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-dibusb-6.0.0.8.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
 
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+			.pid_filter_count = 32,
 	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
 	.pid_filter       = dibusb_pid_filter,
 	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
-	.power_ctrl       = dibusb2_0_power_ctrl,
 	.frontend_attach  = dibusb_dib3000mc_frontend_attach,
 	.tuner_attach     = dibusb_dib3000mc_tuner_attach,
 
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 7,
+		.endpoint = 0x06,
+		.u = {
+			.bulk = {
+				.buffersize = 4096,
+			}
+		}
+	},
+			.size_of_priv     = sizeof(struct dibusb_state),
+		}
+	},
+	.power_ctrl       = dibusb2_0_power_ctrl,
+
 	.rc_interval      = DEFAULT_RC_INTERVAL,
 	.rc_key_map       = dibusb_rc_keys,
 	.rc_key_map_size  = 111, /* FIXME */
@@ -67,17 +85,6 @@
 	.i2c_algo         = &dibusb_i2c_algo,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 7,
-		.endpoint = 0x06,
-		.u = {
-			.bulk = {
-				.buffersize = 4096,
-			}
-		}
-	},
 
 	.num_device_descs = 7,
 	.devices = {
diff --git a/drivers/media/dvb/dvb-usb/dibusb.h b/drivers/media/dvb/dvb-usb/dibusb.h
index a43f874..5153fb9 100644
--- a/drivers/media/dvb/dvb-usb/dibusb.h
+++ b/drivers/media/dvb/dvb-usb/dibusb.h
@@ -107,14 +107,15 @@
 
 extern struct i2c_algorithm dibusb_i2c_algo;
 
-extern int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *);
-extern int dibusb_dib3000mc_tuner_attach (struct dvb_usb_device *);
+extern int dibusb_dib3000mc_frontend_attach(struct dvb_usb_adapter *);
+extern int dibusb_dib3000mc_tuner_attach (struct dvb_usb_adapter *);
 
-extern int dibusb_streaming_ctrl(struct dvb_usb_device *, int);
-extern int dibusb_pid_filter(struct dvb_usb_device *, int, u16, int);
-extern int dibusb_pid_filter_ctrl(struct dvb_usb_device *, int);
+extern int dibusb_streaming_ctrl(struct dvb_usb_adapter *, int);
+extern int dibusb_pid_filter(struct dvb_usb_adapter *, int, u16, int);
+extern int dibusb_pid_filter_ctrl(struct dvb_usb_adapter *, int);
+extern int dibusb2_0_streaming_ctrl(struct dvb_usb_adapter *, int);
+
 extern int dibusb_power_ctrl(struct dvb_usb_device *, int);
-extern int dibusb2_0_streaming_ctrl(struct dvb_usb_device *, int);
 extern int dibusb2_0_power_ctrl(struct dvb_usb_device *, int);
 
 #define DEFAULT_RC_INTERVAL 150
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 0158544..8fb3437 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -83,7 +83,7 @@
 
 /* Callbacks for DVB USB */
 static int digitv_identify_state (struct usb_device *udev, struct
-		dvb_usb_properties *props, struct dvb_usb_device_description **desc,
+		dvb_usb_device_properties *props, struct dvb_usb_device_description **desc,
 		int *cold)
 {
 	*cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
@@ -116,33 +116,33 @@
 
 static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
 {
-	struct dvb_usb_device *d = fe->dvb->priv;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	u8 b[5];
 	dvb_usb_tuner_calc_regs(fe,fep,b, 5);
-	return digitv_ctrl_msg(d,USB_WRITE_TUNER,0,&b[1],4,NULL,0);
+	return digitv_ctrl_msg(adap->dev, USB_WRITE_TUNER, 0, &b[1], 4, NULL, 0);
 }
 
 static struct nxt6000_config digitv_nxt6000_config = {
 	.clock_inversion = 1,
 };
 
-static int digitv_frontend_attach(struct dvb_usb_device *d)
+static int digitv_frontend_attach(struct dvb_usb_adapter *adap)
 {
-	if ((d->fe = dvb_attach(mt352_attach, &digitv_mt352_config, &d->i2c_adap)) != NULL) {
-		d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+	if ((adap->fe = dvb_attach(mt352_attach, &digitv_mt352_config, &adap->dev->i2c_adap)) != NULL) {
+		adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
 		return 0;
 	}
-	if ((d->fe = dvb_attach(nxt6000_attach, &digitv_nxt6000_config, &d->i2c_adap)) != NULL) {
-		d->fe->ops.tuner_ops.set_params = digitv_nxt6000_tuner_set_params;
+	if ((adap->fe = dvb_attach(nxt6000_attach, &digitv_nxt6000_config, &adap->dev->i2c_adap)) != NULL) {
+		adap->fe->ops.tuner_ops.set_params = digitv_nxt6000_tuner_set_params;
 		return 0;
 	}
 	return -EIO;
 }
 
-static int digitv_tuner_attach(struct dvb_usb_device *d)
+static int digitv_tuner_attach(struct dvb_usb_adapter *adap)
 {
-	d->pll_addr = 0x60;
-	d->pll_desc = &dvb_pll_tded4;
+	adap->pll_addr = 0x60;
+	adap->pll_desc = &dvb_pll_tded4;
 	return 0;
 }
 
@@ -238,7 +238,7 @@
 }
 
 /* DVB USB Driver stuff */
-static struct dvb_usb_properties digitv_properties;
+static struct dvb_usb_device_properties digitv_properties;
 
 static int digitv_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -265,30 +265,21 @@
 };
 MODULE_DEVICE_TABLE (usb, digitv_table);
 
-static struct dvb_usb_properties digitv_properties = {
+static struct dvb_usb_device_properties digitv_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-digitv-02.fw",
 
-	.size_of_priv     = 0,
-
+	.num_adapters = 1,
+	.adapter = {
+		{
 	.frontend_attach  = digitv_frontend_attach,
 	.tuner_attach     = digitv_tuner_attach,
 
-	.rc_interval      = 1000,
-	.rc_key_map       = digitv_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(digitv_rc_keys),
-	.rc_query         = digitv_rc_query,
-
-	.identify_state   = digitv_identify_state,
-
-	.i2c_algo         = &digitv_i2c_algo,
-
-	.generic_bulk_ctrl_endpoint = 0x01,
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 7,
 		.endpoint = 0x02,
 		.u = {
@@ -297,6 +288,18 @@
 			}
 		}
 	},
+		}
+	},
+	.identify_state   = digitv_identify_state,
+
+	.rc_interval      = 1000,
+	.rc_key_map       = digitv_rc_keys,
+	.rc_key_map_size  = ARRAY_SIZE(digitv_rc_keys),
+	.rc_query         = digitv_rc_query,
+
+	.i2c_algo         = &digitv_i2c_algo,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.num_device_descs = 1,
 	.devices = {
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index 27af4e43..b834db7 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -28,19 +28,19 @@
 	return 0;
 }
 
-static int dtt200u_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+static int dtt200u_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
 	u8 b_streaming[2] = { SET_STREAMING, onoff };
 	u8 b_rst_pid = RESET_PID_FILTER;
 
-	dvb_usb_generic_write(d,b_streaming,2);
+	dvb_usb_generic_write(adap->dev, b_streaming, 2);
 
 	if (onoff == 0)
-		dvb_usb_generic_write(d,&b_rst_pid,1);
+		dvb_usb_generic_write(adap->dev, &b_rst_pid, 1);
 	return 0;
 }
 
-static int dtt200u_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
+static int dtt200u_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
 {
 	u8 b_pid[4];
 	pid = onoff ? pid : 0;
@@ -50,7 +50,7 @@
 	b_pid[2] = pid & 0xff;
 	b_pid[3] = (pid >> 8) & 0x1f;
 
-	return dvb_usb_generic_write(d,b_pid,4);
+	return dvb_usb_generic_write(adap->dev, b_pid, 4);
 }
 
 /* remote control */
@@ -86,16 +86,16 @@
 	return 0;
 }
 
-static int dtt200u_frontend_attach(struct dvb_usb_device *d)
+static int dtt200u_frontend_attach(struct dvb_usb_adapter *adap)
 {
-	d->fe = dtt200u_fe_attach(d);
+	adap->fe = dtt200u_fe_attach(adap);
 	return 0;
 }
 
-static struct dvb_usb_properties dtt200u_properties;
-static struct dvb_usb_properties wt220u_fc_properties;
-static struct dvb_usb_properties wt220u_properties;
-static struct dvb_usb_properties wt220u_zl0353_properties;
+static struct dvb_usb_device_properties dtt200u_properties;
+static struct dvb_usb_device_properties wt220u_fc_properties;
+static struct dvb_usb_device_properties wt220u_properties;
+static struct dvb_usb_device_properties wt220u_zl0353_properties;
 
 static int dtt200u_usb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -123,28 +123,22 @@
 };
 MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
 
-static struct dvb_usb_properties dtt200u_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
-	.pid_filter_count = 15,
-
+static struct dvb_usb_device_properties dtt200u_properties = {
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-dtt200u-01.fw",
 
-	.power_ctrl      = dtt200u_power_ctrl,
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
+			.pid_filter_count = 15,
+
 	.streaming_ctrl  = dtt200u_streaming_ctrl,
 	.pid_filter      = dtt200u_pid_filter,
 	.frontend_attach = dtt200u_frontend_attach,
-
-	.rc_interval     = 300,
-	.rc_key_map      = dtt200u_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
-	.rc_query        = dtt200u_rc_query,
-
-	.generic_bulk_ctrl_endpoint = 0x01,
-
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 7,
 		.endpoint = 0x02,
 		.u = {
@@ -153,6 +147,16 @@
 			}
 		}
 	},
+		}
+	},
+	.power_ctrl      = dtt200u_power_ctrl,
+
+	.rc_interval     = 300,
+	.rc_key_map      = dtt200u_rc_keys,
+	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+	.rc_query        = dtt200u_rc_query,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.num_device_descs = 1,
 	.devices = {
@@ -164,28 +168,22 @@
 	}
 };
 
-static struct dvb_usb_properties wt220u_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
-	.pid_filter_count = 15,
-
+static struct dvb_usb_device_properties wt220u_properties = {
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-wt220u-02.fw",
 
-	.power_ctrl      = dtt200u_power_ctrl,
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
+			.pid_filter_count = 15,
+
 	.streaming_ctrl  = dtt200u_streaming_ctrl,
 	.pid_filter      = dtt200u_pid_filter,
 	.frontend_attach = dtt200u_frontend_attach,
-
-	.rc_interval     = 300,
-	.rc_key_map      = dtt200u_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
-	.rc_query        = dtt200u_rc_query,
-
-	.generic_bulk_ctrl_endpoint = 0x01,
-
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 7,
 		.endpoint = 0x02,
 		.u = {
@@ -194,6 +192,16 @@
 			}
 		}
 	},
+		}
+	},
+	.power_ctrl      = dtt200u_power_ctrl,
+
+	.rc_interval     = 300,
+	.rc_key_map      = dtt200u_rc_keys,
+	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+	.rc_query        = dtt200u_rc_query,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.num_device_descs = 1,
 	.devices = {
@@ -205,17 +213,33 @@
 	}
 };
 
-static struct dvb_usb_properties wt220u_fc_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
-	.pid_filter_count = 15,
-
+static struct dvb_usb_device_properties wt220u_fc_properties = {
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-wt220u-fc03.fw",
 
-	.power_ctrl      = dtt200u_power_ctrl,
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
+			.pid_filter_count = 15,
+
 	.streaming_ctrl  = dtt200u_streaming_ctrl,
 	.pid_filter      = dtt200u_pid_filter,
 	.frontend_attach = dtt200u_frontend_attach,
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 7,
+				.endpoint = 0x06,
+		.u = {
+			.bulk = {
+				.buffersize = 4096,
+			}
+		}
+	},
+		}
+	},
+	.power_ctrl      = dtt200u_power_ctrl,
 
 	.rc_interval     = 300,
 	.rc_key_map      = dtt200u_rc_keys,
@@ -224,18 +248,6 @@
 
 	.generic_bulk_ctrl_endpoint = 0x01,
 
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 7,
-		.endpoint = 0x86,
-		.u = {
-			.bulk = {
-				.buffersize = 4096,
-			}
-		}
-	},
-
 	.num_device_descs = 1,
 	.devices = {
 		{ .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
@@ -246,28 +258,22 @@
 	}
 };
 
-static struct dvb_usb_properties wt220u_zl0353_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
-	.pid_filter_count = 15,
-
+static struct dvb_usb_device_properties wt220u_zl0353_properties = {
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-wt220u-zl0353-01.fw",
 
-	.power_ctrl      = dtt200u_power_ctrl,
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
+			.pid_filter_count = 15,
+
 	.streaming_ctrl  = dtt200u_streaming_ctrl,
 	.pid_filter      = dtt200u_pid_filter,
 	.frontend_attach = dtt200u_frontend_attach,
-
-	.rc_interval     = 300,
-	.rc_key_map      = dtt200u_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
-	.rc_query        = dtt200u_rc_query,
-
-	.generic_bulk_ctrl_endpoint = 0x01,
-
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 7,
 		.endpoint = 0x02,
 		.u = {
@@ -276,6 +282,16 @@
 			}
 		}
 	},
+		}
+	},
+	.power_ctrl      = dtt200u_power_ctrl,
+
+	.rc_interval     = 300,
+	.rc_key_map      = dtt200u_rc_keys,
+	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+	.rc_query        = dtt200u_rc_query,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.num_device_descs = 1,
 	.devices = {
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-common.h b/drivers/media/dvb/dvb-usb/dvb-usb-common.h
index a3460bf..35ab68f 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-common.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-common.h
@@ -14,31 +14,36 @@
 extern int dvb_usb_debug;
 extern int dvb_usb_disable_rc_polling;
 
-#define deb_info(args...) dprintk(dvb_usb_debug,0x01,args)
-#define deb_xfer(args...) dprintk(dvb_usb_debug,0x02,args)
-#define deb_pll(args...)  dprintk(dvb_usb_debug,0x04,args)
-#define deb_ts(args...)   dprintk(dvb_usb_debug,0x08,args)
-#define deb_err(args...)  dprintk(dvb_usb_debug,0x10,args)
-#define deb_rc(args...)   dprintk(dvb_usb_debug,0x20,args)
-#define deb_fw(args...)   dprintk(dvb_usb_debug,0x40,args)
-#define deb_mem(args...)  dprintk(dvb_usb_debug,0x80,args)
+#define deb_info(args...)  dprintk(dvb_usb_debug,0x001,args)
+#define deb_xfer(args...)  dprintk(dvb_usb_debug,0x002,args)
+#define deb_pll(args...)   dprintk(dvb_usb_debug,0x004,args)
+#define deb_ts(args...)    dprintk(dvb_usb_debug,0x008,args)
+#define deb_err(args...)   dprintk(dvb_usb_debug,0x010,args)
+#define deb_rc(args...)    dprintk(dvb_usb_debug,0x020,args)
+#define deb_fw(args...)    dprintk(dvb_usb_debug,0x040,args)
+#define deb_mem(args...)   dprintk(dvb_usb_debug,0x080,args)
+#define deb_uxfer(args...) dprintk(dvb_usb_debug,0x100,args)
 
 /* commonly used  methods */
-extern int dvb_usb_download_firmware(struct usb_device *, struct dvb_usb_properties *);
+extern int dvb_usb_download_firmware(struct usb_device *, struct dvb_usb_device_properties *);
 
-extern int dvb_usb_urb_submit(struct dvb_usb_device *);
-extern int dvb_usb_urb_kill(struct dvb_usb_device *);
-extern int dvb_usb_urb_init(struct dvb_usb_device *);
-extern int dvb_usb_urb_exit(struct dvb_usb_device *);
+extern int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff);
+
+extern int usb_urb_init(struct usb_data_stream *stream, struct usb_data_stream_properties *props);
+extern int usb_urb_exit(struct usb_data_stream *stream);
+extern int usb_urb_submit(struct usb_data_stream *stream);
+extern int usb_urb_kill(struct usb_data_stream *stream);
+
+extern int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap);
+extern int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap);
 
 extern int dvb_usb_i2c_init(struct dvb_usb_device *);
 extern int dvb_usb_i2c_exit(struct dvb_usb_device *);
 
-extern int dvb_usb_dvb_init(struct dvb_usb_device *);
-extern int dvb_usb_dvb_exit(struct dvb_usb_device *);
-
-extern int dvb_usb_fe_init(struct dvb_usb_device *);
-extern int dvb_usb_fe_exit(struct dvb_usb_device *);
+extern int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap);
+extern int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap);
+extern int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap);
+extern int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap);
 
 extern int dvb_usb_remote_init(struct dvb_usb_device *);
 extern int dvb_usb_remote_exit(struct dvb_usb_device *);
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
index fe6208a..4561a67 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
@@ -1,6 +1,6 @@
 /* dvb-usb-dvb.c is part of the DVB USB library.
  *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
  * see dvb-usb-init.c for copyright information.
  *
  * This file contains functions for initializing and handling the
@@ -8,55 +8,55 @@
  */
 #include "dvb-usb-common.h"
 
+/* does the complete input transfer handling */
 static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 {
-	struct dvb_usb_device *d = dvbdmxfeed->demux->priv;
+	struct dvb_usb_adapter *adap = dvbdmxfeed->demux->priv;
 	int newfeedcount,ret;
 
-	if (d == NULL)
+	if (adap == NULL)
 		return -ENODEV;
 
-	newfeedcount = d->feedcount + (onoff ? 1 : -1);
+	newfeedcount = adap->feedcount + (onoff ? 1 : -1);
 
-	/*
-	 * stop feed before setting a new pid if there will be no pid anymore
-	 */
+	/* stop feed before setting a new pid if there will be no pid anymore */
 	if (newfeedcount == 0) {
 		deb_ts("stop feeding\n");
-		dvb_usb_urb_kill(d);
+		usb_urb_kill(&adap->stream);
 
-		if (d->props.streaming_ctrl != NULL)
-			if ((ret = d->props.streaming_ctrl(d,0)))
+		if (adap->props.streaming_ctrl != NULL)
+			if ((ret = adap->props.streaming_ctrl(adap,0)))
 				err("error while stopping stream.");
-
 	}
 
-	d->feedcount = newfeedcount;
+	adap->feedcount = newfeedcount;
 
 	/* activate the pid on the device specific pid_filter */
-	deb_ts("setting pid: %5d %04x at index %d '%s'\n",dvbdmxfeed->pid,dvbdmxfeed->pid,dvbdmxfeed->index,onoff ? "on" : "off");
-	if (d->props.caps & DVB_USB_HAS_PID_FILTER &&
-		d->pid_filtering &&
-		d->props.pid_filter != NULL)
-		d->props.pid_filter(d,dvbdmxfeed->index,dvbdmxfeed->pid,onoff);
+	deb_ts("setting pid (%s): %5d %04x at index %d '%s'\n",adap->pid_filtering ?
+		"yes" : "no", dvbdmxfeed->pid,dvbdmxfeed->pid,dvbdmxfeed->index,onoff ?
+		"on" : "off");
+	if (adap->props.caps & DVB_USB_ADAP_HAS_PID_FILTER &&
+		adap->pid_filtering &&
+		adap->props.pid_filter != NULL)
+		adap->props.pid_filter(adap, dvbdmxfeed->index, dvbdmxfeed->pid,onoff);
 
 	/* start the feed if this was the first feed and there is still a feed
 	 * for reception.
 	 */
-	if (d->feedcount == onoff && d->feedcount > 0) {
+	if (adap->feedcount == onoff && adap->feedcount > 0) {
 		deb_ts("submitting all URBs\n");
-		dvb_usb_urb_submit(d);
+		usb_urb_submit(&adap->stream);
 
 		deb_ts("controlling pid parser\n");
-		if (d->props.caps & DVB_USB_HAS_PID_FILTER &&
-			d->props.caps & DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF &&
-			d->props.pid_filter_ctrl != NULL)
-			if (d->props.pid_filter_ctrl(d,d->pid_filtering) < 0)
+		if (adap->props.caps & DVB_USB_ADAP_HAS_PID_FILTER &&
+			adap->props.caps & DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF &&
+			adap->props.pid_filter_ctrl != NULL)
+			if (adap->props.pid_filter_ctrl(adap,adap->pid_filtering) < 0)
 				err("could not handle pid_parser");
 
 		deb_ts("start feeding\n");
-		if (d->props.streaming_ctrl != NULL)
-			if (d->props.streaming_ctrl(d,1)) {
+		if (adap->props.streaming_ctrl != NULL)
+			if (adap->props.streaming_ctrl(adap,1)) {
 				err("error while enabling fifo.");
 				return -ENODEV;
 			}
@@ -77,134 +77,130 @@
 	return dvb_usb_ctrl_feed(dvbdmxfeed,0);
 }
 
-int dvb_usb_dvb_init(struct dvb_usb_device *d)
+int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap)
 {
 	int ret;
 
-	if ((ret = dvb_register_adapter(&d->dvb_adap, d->desc->name,
-			d->owner, &d->udev->dev)) < 0) {
+	if ((ret = dvb_register_adapter(&adap->dvb_adap, adap->dev->desc->name,
+			adap->dev->owner, &adap->dev->udev->dev)) < 0) {
 		deb_info("dvb_register_adapter failed: error %d", ret);
 		goto err;
 	}
-	d->dvb_adap.priv = d;
+	adap->dvb_adap.priv = adap;
 
-	if (d->props.read_mac_address) {
-		if (d->props.read_mac_address(d,d->dvb_adap.proposed_mac) == 0)
-			info("MAC address: %02x:%02x:%02x:%02x:%02x:%02x",d->dvb_adap.proposed_mac[0],
-					d->dvb_adap.proposed_mac[1],d->dvb_adap.proposed_mac[2],
-					d->dvb_adap.proposed_mac[3],d->dvb_adap.proposed_mac[4],
-					d->dvb_adap.proposed_mac[5]);
+	if (adap->dev->props.read_mac_address) {
+		if (adap->dev->props.read_mac_address(adap->dev,adap->dvb_adap.proposed_mac) == 0)
+			info("MAC address: %02x:%02x:%02x:%02x:%02x:%02x",adap->dvb_adap.proposed_mac[0],
+					adap->dvb_adap.proposed_mac[1], adap->dvb_adap.proposed_mac[2],
+					adap->dvb_adap.proposed_mac[3], adap->dvb_adap.proposed_mac[4],
+					adap->dvb_adap.proposed_mac[5]);
 		else
 			err("MAC address reading failed.");
 	}
 
 
-	d->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
-	d->demux.priv = d;
+	adap->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
+	adap->demux.priv             = adap;
 
-	d->demux.feednum = d->demux.filternum = d->max_feed_count;
-	d->demux.start_feed = dvb_usb_start_feed;
-	d->demux.stop_feed  = dvb_usb_stop_feed;
-	d->demux.write_to_decoder = NULL;
-	if ((ret = dvb_dmx_init(&d->demux)) < 0) {
+	adap->demux.feednum          = adap->demux.filternum = adap->max_feed_count;
+	adap->demux.start_feed       = dvb_usb_start_feed;
+	adap->demux.stop_feed        = dvb_usb_stop_feed;
+	adap->demux.write_to_decoder = NULL;
+	if ((ret = dvb_dmx_init(&adap->demux)) < 0) {
 		err("dvb_dmx_init failed: error %d",ret);
 		goto err_dmx;
 	}
 
-	d->dmxdev.filternum = d->demux.filternum;
-	d->dmxdev.demux = &d->demux.dmx;
-	d->dmxdev.capabilities = 0;
-	if ((ret = dvb_dmxdev_init(&d->dmxdev, &d->dvb_adap)) < 0) {
+	adap->dmxdev.filternum       = adap->demux.filternum;
+	adap->dmxdev.demux           = &adap->demux.dmx;
+	adap->dmxdev.capabilities    = 0;
+	if ((ret = dvb_dmxdev_init(&adap->dmxdev, &adap->dvb_adap)) < 0) {
 		err("dvb_dmxdev_init failed: error %d",ret);
 		goto err_dmx_dev;
 	}
 
-	dvb_net_init(&d->dvb_adap, &d->dvb_net, &d->demux.dmx);
+	dvb_net_init(&adap->dvb_adap, &adap->dvb_net, &adap->demux.dmx);
 
-	d->state |= DVB_USB_STATE_DVB;
+	adap->state |= DVB_USB_ADAP_STATE_DVB;
 	return 0;
 
 err_dmx_dev:
-	dvb_dmx_release(&d->demux);
+	dvb_dmx_release(&adap->demux);
 err_dmx:
-	dvb_unregister_adapter(&d->dvb_adap);
+	dvb_unregister_adapter(&adap->dvb_adap);
 err:
 	return ret;
 }
 
-int dvb_usb_dvb_exit(struct dvb_usb_device *d)
+int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap)
 {
-	if (d->state & DVB_USB_STATE_DVB) {
+	if (adap->state & DVB_USB_ADAP_STATE_DVB) {
 		deb_info("unregistering DVB part\n");
-		dvb_net_release(&d->dvb_net);
-		d->demux.dmx.close(&d->demux.dmx);
-		dvb_dmxdev_release(&d->dmxdev);
-		dvb_dmx_release(&d->demux);
-		dvb_unregister_adapter(&d->dvb_adap);
-		d->state &= ~DVB_USB_STATE_DVB;
+		dvb_net_release(&adap->dvb_net);
+		adap->demux.dmx.close(&adap->demux.dmx);
+		dvb_dmxdev_release(&adap->dmxdev);
+		dvb_dmx_release(&adap->demux);
+		dvb_unregister_adapter(&adap->dvb_adap);
+		adap->state &= ~DVB_USB_ADAP_STATE_DVB;
 	}
 	return 0;
 }
 
 static int dvb_usb_fe_wakeup(struct dvb_frontend *fe)
 {
-	struct dvb_usb_device *d = fe->dvb->priv;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
 
-	if (d->props.power_ctrl)
-		d->props.power_ctrl(d,1);
+	dvb_usb_device_power_ctrl(adap->dev, 1);
 
-	if (d->fe_init)
-		d->fe_init(fe);
+	if (adap->fe_init)
+		adap->fe_init(fe);
 
 	return 0;
 }
 
 static int dvb_usb_fe_sleep(struct dvb_frontend *fe)
 {
-	struct dvb_usb_device *d = fe->dvb->priv;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
 
-	if (d->fe_sleep)
-		d->fe_sleep(fe);
+	if (adap->fe_sleep)
+		adap->fe_sleep(fe);
 
-	if (d->props.power_ctrl)
-		d->props.power_ctrl(d,0);
-
-	return 0;
+	return dvb_usb_device_power_ctrl(adap->dev, 0);
 }
 
-int dvb_usb_fe_init(struct dvb_usb_device* d)
+int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap)
 {
-	if (d->props.frontend_attach == NULL) {
-		err("strange: '%s' doesn't want to attach a frontend.",d->desc->name);
+	if (adap->props.frontend_attach == NULL) {
+		err("strange: '%s' #%d doesn't want to attach a frontend.",adap->dev->desc->name, adap->id);
 		return 0;
 	}
 
 	/* re-assign sleep and wakeup functions */
-	if (d->props.frontend_attach(d) == 0 && d->fe != NULL) {
-		d->fe_init = d->fe->ops.init;   d->fe->ops.init  = dvb_usb_fe_wakeup;
-		d->fe_sleep = d->fe->ops.sleep; d->fe->ops.sleep = dvb_usb_fe_sleep;
+	if (adap->props.frontend_attach(adap) == 0 && adap->fe != NULL) {
+		adap->fe_init  = adap->fe->ops.init;  adap->fe->ops.init  = dvb_usb_fe_wakeup;
+		adap->fe_sleep = adap->fe->ops.sleep; adap->fe->ops.sleep = dvb_usb_fe_sleep;
 
-		if (dvb_register_frontend(&d->dvb_adap, d->fe)) {
+		if (dvb_register_frontend(&adap->dvb_adap, adap->fe)) {
 			err("Frontend registration failed.");
-			dvb_frontend_detach(d->fe);
-			d->fe = NULL;
+			dvb_frontend_detach(adap->fe);
+			adap->fe = NULL;
 			return -ENODEV;
 		}
 
 		/* only attach the tuner if the demod is there */
-		if (d->props.tuner_attach != NULL)
-			d->props.tuner_attach(d);
+		if (adap->props.tuner_attach != NULL)
+			adap->props.tuner_attach(adap);
 	} else
-		err("no frontend was attached by '%s'",d->desc->name);
+		err("no frontend was attached by '%s'",adap->dev->desc->name);
 
 	return 0;
 }
 
-int dvb_usb_fe_exit(struct dvb_usb_device *d)
+int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap)
 {
-	if (d->fe != NULL) {
-		dvb_unregister_frontend(d->fe);
-		dvb_frontend_detach(d->fe);
+	if (adap->fe != NULL) {
+		dvb_unregister_frontend(adap->fe);
+		dvb_frontend_detach(adap->fe);
 	}
 	return 0;
 }
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
index 9222b0a..122ff81 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
@@ -1,6 +1,6 @@
 /* dvb-usb-firmware.c is part of the DVB USB library.
  *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
  * see dvb-usb-init.c for copyright information.
  *
  * This file contains functions for downloading the firmware to Cypress FX 1 and 2 based devices.
@@ -78,7 +78,7 @@
 }
 EXPORT_SYMBOL(usb_cypress_load_firmware);
 
-int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_properties *props)
+int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_device_properties *props)
 {
 	int ret;
 	const struct firmware *fw = NULL;
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
index 6b611a7..55ba020 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
@@ -1,6 +1,6 @@
 /* dvb-usb-i2c.c is part of the DVB USB library.
  *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
  * see dvb-usb-init.c for copyright information.
  *
  * This file contains functions for (de-)initializing an I2C adapter.
@@ -48,48 +48,48 @@
 
 int dvb_usb_tuner_init_i2c(struct dvb_frontend *fe)
 {
-	struct dvb_usb_device *d = fe->dvb->priv;
-	struct i2c_msg msg = { .addr = d->pll_addr, .flags = 0, .buf = d->pll_init, .len = 4 };
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct i2c_msg msg = { .addr = adap->pll_addr, .flags = 0, .buf = adap->pll_init, .len = 4 };
 	int ret = 0;
 
 	/* if pll_desc is not used */
-	if (d->pll_desc == NULL)
+	if (adap->pll_desc == NULL)
 		return 0;
 
-	if (d->tuner_pass_ctrl)
-		d->tuner_pass_ctrl(fe,1,d->pll_addr);
+	if (adap->tuner_pass_ctrl)
+		adap->tuner_pass_ctrl(fe, 1, adap->pll_addr);
 
-	deb_pll("pll init: %x\n",d->pll_addr);
-	deb_pll("pll-buf: %x %x %x %x\n",d->pll_init[0],d->pll_init[1],
-			d->pll_init[2],d->pll_init[3]);
+	deb_pll("pll init: %x\n",adap->pll_addr);
+	deb_pll("pll-buf: %x %x %x %x\n",adap->pll_init[0], adap->pll_init[1],
+			adap->pll_init[2], adap->pll_init[3]);
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
-	if (i2c_transfer (&d->i2c_adap, &msg, 1) != 1) {
+	if (i2c_transfer (&adap->dev->i2c_adap, &msg, 1) != 1) {
 		err("tuner i2c write failed for pll_init.");
 		ret = -EREMOTEIO;
 	}
 	msleep(1);
 
-	if (d->tuner_pass_ctrl)
-		d->tuner_pass_ctrl(fe,0,d->pll_addr);
+	if (adap->tuner_pass_ctrl)
+		adap->tuner_pass_ctrl(fe,0,adap->pll_addr);
 	return ret;
 }
 EXPORT_SYMBOL(dvb_usb_tuner_init_i2c);
 
 int dvb_usb_tuner_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep, u8 *b, int buf_len)
 {
-	struct dvb_usb_device *d = fe->dvb->priv;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
 
 	if (buf_len != 5)
 		return -EINVAL;
-	if (d->pll_desc == NULL)
+	if (adap->pll_desc == NULL)
 		return 0;
 
-	deb_pll("pll addr: %x, freq: %d %p\n",d->pll_addr,fep->frequency,d->pll_desc);
+	deb_pll("pll addr: %x, freq: %d %p\n",adap->pll_addr, fep->frequency, adap->pll_desc);
 
-	b[0] = d->pll_addr;
-	dvb_pll_configure(d->pll_desc,&b[1],fep->frequency,fep->u.ofdm.bandwidth);
+	b[0] = adap->pll_addr;
+	dvb_pll_configure(adap->pll_desc, &b[1], fep->frequency, fep->u.ofdm.bandwidth);
 
 	deb_pll("pll-buf: %x %x %x %x %x\n",b[0],b[1],b[2],b[3],b[4]);
 
@@ -99,26 +99,27 @@
 
 int dvb_usb_tuner_set_params_i2c(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
 {
-	struct dvb_usb_device *d = fe->dvb->priv;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	int ret = 0;
 	u8 b[5];
-	struct i2c_msg msg = { .addr = d->pll_addr, .flags = 0, .buf = &b[1], .len = 4 };
+	struct i2c_msg msg = { .addr = adap->pll_addr, .flags = 0, .buf = &b[1], .len = 4 };
 
 	dvb_usb_tuner_calc_regs(fe,fep,b,5);
 
-	if (d->tuner_pass_ctrl)
-		d->tuner_pass_ctrl(fe,1,d->pll_addr);
+	if (adap->tuner_pass_ctrl)
+		adap->tuner_pass_ctrl(fe, 1, adap->pll_addr);
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
-	if (i2c_transfer (&d->i2c_adap, &msg, 1) != 1) {
+
+	if (i2c_transfer(&adap->dev->i2c_adap, &msg, 1) != 1) {
 		err("tuner i2c write failed for pll_set.");
 		ret = -EREMOTEIO;
 	}
 	msleep(1);
 
-	if (d->tuner_pass_ctrl)
-		d->tuner_pass_ctrl(fe,0,d->pll_addr);
+	if (adap->tuner_pass_ctrl)
+		adap->tuner_pass_ctrl(fe, 0, adap->pll_addr);
 
 	return ret;
 }
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
index a1705ec..6babdcd 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
@@ -3,7 +3,7 @@
  *
  * dvb-usb-init.c
  *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
  *
  *	This program is free software; you can redistribute it and/or modify it
  *	under the terms of the GNU General Public License as published by the Free
@@ -16,21 +16,105 @@
 /* debug */
 int dvb_usb_debug;
 module_param_named(debug,dvb_usb_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,pll=4,ts=8,err=16,rc=32,fw=64 (or-able))." DVB_USB_DEBUG_STATUS);
+MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,pll=4,ts=8,err=16,rc=32,fw=64,mem=128,uxfer=256  (or-able))." DVB_USB_DEBUG_STATUS);
 
 int dvb_usb_disable_rc_polling;
 module_param_named(disable_rc_polling, dvb_usb_disable_rc_polling, int, 0644);
 MODULE_PARM_DESC(disable_rc_polling, "disable remote control polling (default: 0).");
 
+static int dvb_usb_force_pid_filter_usage;
+module_param_named(force_pid_filter_usage, dvb_usb_force_pid_filter_usage, int, 0444);
+MODULE_PARM_DESC(disable_rc_polling, "force all dvb-usb-devices to use a PID filter, if any (default: 0).");
+
+static int dvb_usb_adapter_init(struct dvb_usb_device *d)
+{
+	struct dvb_usb_adapter *adap;
+	int ret,n;
+
+	for (n = 0; n < d->props.num_adapters; n++) {
+		adap = &d->adapter[n];
+		adap->dev = d;
+		adap->id  = n;
+
+		memcpy(&adap->props, &d->props.adapter[n], sizeof(struct dvb_usb_adapter_properties));
+
+/* speed - when running at FULL speed we need a HW PID filter */
+		if (d->udev->speed == USB_SPEED_FULL && !(adap->props.caps & DVB_USB_ADAP_HAS_PID_FILTER)) {
+			err("This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)");
+			return -ENODEV;
+		}
+
+		if ((d->udev->speed == USB_SPEED_FULL && adap->props.caps & DVB_USB_ADAP_HAS_PID_FILTER) ||
+			(adap->props.caps & DVB_USB_ADAP_NEED_PID_FILTERING)) {
+			info("will use the device's hardware PID filter (table count: %d).",adap->props.pid_filter_count);
+			adap->pid_filtering  = 1;
+			adap->max_feed_count = adap->props.pid_filter_count;
+		} else {
+			info("will pass the complete MPEG2 transport stream to the software demuxer.");
+			adap->pid_filtering  = 0;
+			adap->max_feed_count = 255;
+		}
+
+		if (!adap->pid_filtering &&
+			dvb_usb_force_pid_filter_usage &&
+			adap->props.caps & DVB_USB_ADAP_HAS_PID_FILTER) {
+			info("pid filter enabled by module option.");
+			adap->pid_filtering  = 1;
+			adap->max_feed_count = adap->props.pid_filter_count;
+		}
+
+		if (adap->props.size_of_priv > 0) {
+			adap->priv = kzalloc(adap->props.size_of_priv,GFP_KERNEL);
+			if (adap->priv == NULL) {
+				err("no memory for priv for adapter %d.",n);
+				return -ENOMEM;
+			}
+		}
+
+		if ((ret = dvb_usb_adapter_stream_init(adap)) ||
+			(ret = dvb_usb_adapter_dvb_init(adap)) ||
+			(ret = dvb_usb_adapter_frontend_init(adap))) {
+			return ret;
+		}
+
+		d->num_adapters_initialized++;
+		d->state |= DVB_USB_STATE_DVB;
+	}
+
+	/*
+	 * when reloading the driver w/o replugging the device
+	 * sometimes a timeout occures, this helps
+	 */
+	if (d->props.generic_bulk_ctrl_endpoint != 0) {
+		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));
+	}
+
+	return 0;
+}
+
+static int dvb_usb_adapter_exit(struct dvb_usb_device *d)
+{
+	int n;
+	for (n = 0; n < d->num_adapters_initialized; n++) {
+		dvb_usb_adapter_frontend_exit(&d->adapter[n]);
+		dvb_usb_adapter_dvb_exit(&d->adapter[n]);
+		dvb_usb_adapter_stream_exit(&d->adapter[n]);
+		kfree(d->adapter[n].priv);
+	}
+	d->num_adapters_initialized = 0;
+	d->state &= ~DVB_USB_STATE_DVB;
+	return 0;
+}
+
+
 /* general initialization functions */
 static int dvb_usb_exit(struct dvb_usb_device *d)
 {
 	deb_info("state before exiting everything: %x\n",d->state);
 	dvb_usb_remote_exit(d);
-	dvb_usb_fe_exit(d);
+	dvb_usb_adapter_exit(d);
 	dvb_usb_i2c_exit(d);
-	dvb_usb_dvb_exit(d);
-	dvb_usb_urb_exit(d);
 	deb_info("state should be zero now: %x\n",d->state);
 	d->state = DVB_USB_STATE_INIT;
 	kfree(d->priv);
@@ -47,32 +131,19 @@
 
 	d->state = DVB_USB_STATE_INIT;
 
+	if (d->props.size_of_priv > 0) {
+		d->priv = kzalloc(d->props.size_of_priv,GFP_KERNEL);
+		if (d->priv == NULL) {
+			err("no memory for priv in 'struct dvb_usb_device'");
+			return -ENOMEM;
+	}
+	}
+
 /* check the capabilities and set appropriate variables */
+	dvb_usb_device_power_ctrl(d, 1);
 
-/* speed - when running at FULL speed we need a HW PID filter */
-	if (d->udev->speed == USB_SPEED_FULL && !(d->props.caps & DVB_USB_HAS_PID_FILTER)) {
-		err("This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)");
-		return -ENODEV;
-	}
-
-	if ((d->udev->speed == USB_SPEED_FULL && d->props.caps & DVB_USB_HAS_PID_FILTER) ||
-		(d->props.caps & DVB_USB_NEED_PID_FILTERING)) {
-		info("will use the device's hardware PID filter (table count: %d).",d->props.pid_filter_count);
-		d->pid_filtering = 1;
-		d->max_feed_count = d->props.pid_filter_count;
-	} else {
-		info("will pass the complete MPEG2 transport stream to the software demuxer.");
-		d->pid_filtering = 0;
-		d->max_feed_count = 255;
-	}
-
-	if (d->props.power_ctrl)
-		d->props.power_ctrl(d,1);
-
-	if ((ret = dvb_usb_urb_init(d)) ||
-		(ret = dvb_usb_dvb_init(d)) ||
-		(ret = dvb_usb_i2c_init(d)) ||
-		(ret = dvb_usb_fe_init(d))) {
+	if ((ret = dvb_usb_i2c_init(d)) ||
+		(ret = dvb_usb_adapter_init(d))) {
 		dvb_usb_exit(d);
 		return ret;
 	}
@@ -80,14 +151,13 @@
 	if ((ret = dvb_usb_remote_init(d)))
 		err("could not initialize remote control.");
 
-	if (d->props.power_ctrl)
-		d->props.power_ctrl(d,0);
+	dvb_usb_device_power_ctrl(d, 0);
 
 	return 0;
 }
 
 /* determine the name and the state of the just found USB device */
-static struct dvb_usb_device_description * dvb_usb_find_device(struct usb_device *udev,struct dvb_usb_properties *props, int *cold)
+static struct dvb_usb_device_description * dvb_usb_find_device(struct usb_device *udev,struct dvb_usb_device_properties *props, int *cold)
 {
 	int i,j;
 	struct dvb_usb_device_description *desc = NULL;
@@ -125,11 +195,20 @@
 	return desc;
 }
 
+int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+	if (d->powered == !onoff) {
+		d->powered = onoff;
+		if (d->props.power_ctrl)
+			return d->props.power_ctrl(d, onoff);
+	}
+	return 0;
+}
+
 /*
  * USB
  */
-
-int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_properties
+int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_device_properties
 		*props, struct module *owner,struct dvb_usb_device **du)
 {
 	struct usb_device *udev = interface_to_usbdev(intf);
@@ -161,19 +240,10 @@
 	}
 
 	d->udev = udev;
-	memcpy(&d->props,props,sizeof(struct dvb_usb_properties));
+	memcpy(&d->props,props,sizeof(struct dvb_usb_device_properties));
 	d->desc = desc;
 	d->owner = owner;
 
-	if (d->props.size_of_priv > 0) {
-			d->priv = kzalloc(d->props.size_of_priv,GFP_KERNEL);
-		if (d->priv == NULL) {
-			err("no memory for priv in 'struct dvb_usb_device'");
-			kfree(d);
-			return -ENOMEM;
-		}
-	}
-
 	usb_set_intfdata(intf, d);
 
 	if (du != NULL)
@@ -204,7 +274,7 @@
 }
 EXPORT_SYMBOL(dvb_usb_device_exit);
 
-MODULE_VERSION("0.3");
+MODULE_VERSION("1.0");
 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
 MODULE_DESCRIPTION("A library module containing commonly used USB and DVB function USB DVB devices");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
index 380b2a4..0a3a0b6 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
@@ -1,6 +1,6 @@
 /* dvb-usb-remote.c is part of the DVB USB library.
  *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
  * see dvb-usb-init.c for copyright information.
  *
  * This file contains functions for initializing the the input-device and for handling remote-control-queries.
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
index 88b2837..0aed7fd 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
@@ -1,9 +1,9 @@
 /* dvb-usb-urb.c is part of the DVB USB library.
  *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
  * see dvb-usb-init.c for copyright information.
  *
- * This file contains functions for initializing and handling the
+ * This file keeps functions for initializing and handling the
  * USB and URB stuff.
  */
 #include "dvb-usb-common.h"
@@ -64,260 +64,22 @@
 }
 EXPORT_SYMBOL(dvb_usb_generic_write);
 
-
-/* URB stuff for streaming */
-static void dvb_usb_urb_complete(struct urb *urb, struct pt_regs *ptregs)
+static void dvb_usb_data_complete(struct usb_data_stream *stream, u8 *buffer, size_t length)
 {
-	struct dvb_usb_device *d = urb->context;
-	int ptype = usb_pipetype(urb->pipe);
-	int i;
-	u8 *b;
-
-	deb_ts("'%s' urb completed. feedcount: %d, status: %d, length: %d/%d, pack_num: %d, errors: %d\n",
-			ptype == PIPE_ISOCHRONOUS ? "isoc" : "bulk", d->feedcount,
-			urb->status,urb->actual_length,urb->transfer_buffer_length,
-			urb->number_of_packets,urb->error_count);
-
-	switch (urb->status) {
-		case 0:         /* success */
-			break;
-		case -ECONNRESET:   /* kill */
-		case -ENOENT:
-		case -ESHUTDOWN:
-			return;
-		default:        /* error */
-			deb_ts("urb completition error %d.", urb->status);
-			break;
-	}
-
-	if (d->feedcount > 0) {
-		if (d->state & DVB_USB_STATE_DVB) {
-			switch (ptype) {
-				case PIPE_ISOCHRONOUS:
-					b = (u8 *) urb->transfer_buffer;
-					for (i = 0; i < urb->number_of_packets; i++) {
-						if (urb->iso_frame_desc[i].status != 0)
-							deb_ts("iso frame descriptor has an error: %d\n",urb->iso_frame_desc[i].status);
-						else if (urb->iso_frame_desc[i].actual_length > 0) {
-								dvb_dmx_swfilter(&d->demux,b + urb->iso_frame_desc[i].offset,
-										urb->iso_frame_desc[i].actual_length);
-							}
-						urb->iso_frame_desc[i].status = 0;
-						urb->iso_frame_desc[i].actual_length = 0;
-					}
-					debug_dump(b,20,deb_ts);
-					break;
-				case PIPE_BULK:
-					if (urb->actual_length > 0)
-						dvb_dmx_swfilter(&d->demux, (u8 *) urb->transfer_buffer,urb->actual_length);
-					break;
-				default:
-					err("unkown endpoint type in completition handler.");
-					return;
-			}
-		}
-	}
-
-	usb_submit_urb(urb,GFP_ATOMIC);
+	struct dvb_usb_adapter *adap = stream->user_priv;
+	if (adap->feedcount > 0 && adap->state & DVB_USB_ADAP_STATE_DVB)
+		dvb_dmx_swfilter(&adap->demux, buffer, length);
 }
 
-int dvb_usb_urb_kill(struct dvb_usb_device *d)
+int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap)
 {
-	int i;
-	for (i = 0; i < d->urbs_submitted; i++) {
-		deb_ts("killing URB no. %d.\n",i);
-
-		/* stop the URB */
-		usb_kill_urb(d->urb_list[i]);
-	}
-	d->urbs_submitted = 0;
-	return 0;
+	adap->stream.udev      = adap->dev->udev;
+	adap->stream.complete  = dvb_usb_data_complete;
+	adap->stream.user_priv = adap;
+	return usb_urb_init(&adap->stream, &adap->props.stream);
 }
 
-int dvb_usb_urb_submit(struct dvb_usb_device *d)
+int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap)
 {
-	int i,ret;
-	for (i = 0; i < d->urbs_initialized; i++) {
-		deb_ts("submitting URB no. %d\n",i);
-		if ((ret = usb_submit_urb(d->urb_list[i],GFP_ATOMIC))) {
-			err("could not submit URB no. %d - get them all back",i);
-			dvb_usb_urb_kill(d);
-			return ret;
-		}
-		d->urbs_submitted++;
-	}
-	return 0;
-}
-
-static int dvb_usb_free_stream_buffers(struct dvb_usb_device *d)
-{
-	if (d->state & DVB_USB_STATE_URB_BUF) {
-		while (d->buf_num) {
-			d->buf_num--;
-			deb_mem("freeing buffer %d\n",d->buf_num);
-			usb_buffer_free(d->udev, d->buf_size,
-					d->buf_list[d->buf_num], d->dma_addr[d->buf_num]);
-		}
-		kfree(d->buf_list);
-		kfree(d->dma_addr);
-	}
-
-	d->state &= ~DVB_USB_STATE_URB_BUF;
-
-	return 0;
-}
-
-static int dvb_usb_allocate_stream_buffers(struct dvb_usb_device *d, int num, unsigned long size)
-{
-	d->buf_num = 0;
-	d->buf_size = size;
-
-	deb_mem("all in all I will use %lu bytes for streaming\n",num*size);
-
-	if ((d->buf_list = kcalloc(num, sizeof(u8 *), GFP_ATOMIC)) == NULL)
-		return -ENOMEM;
-
-	if ((d->dma_addr = kcalloc(num, sizeof(dma_addr_t), GFP_ATOMIC)) == NULL) {
-		kfree(d->buf_list);
-		return -ENOMEM;
-	}
-
-	d->state |= DVB_USB_STATE_URB_BUF;
-
-	for (d->buf_num = 0; d->buf_num < num; d->buf_num++) {
-		deb_mem("allocating buffer %d\n",d->buf_num);
-		if (( d->buf_list[d->buf_num] =
-					usb_buffer_alloc(d->udev, size, SLAB_ATOMIC,
-					&d->dma_addr[d->buf_num]) ) == NULL) {
-			deb_mem("not enough memory for urb-buffer allocation.\n");
-			dvb_usb_free_stream_buffers(d);
-			return -ENOMEM;
-		}
-		deb_mem("buffer %d: %p (dma: %llu)\n",
-			d->buf_num, d->buf_list[d->buf_num],
-			(unsigned long long)d->dma_addr[d->buf_num]);
-		memset(d->buf_list[d->buf_num],0,size);
-	}
-	deb_mem("allocation successful\n");
-
-	return 0;
-}
-
-static int dvb_usb_bulk_urb_init(struct dvb_usb_device *d)
-{
-	int i;
-
-	if ((i = dvb_usb_allocate_stream_buffers(d,d->props.urb.count,
-					d->props.urb.u.bulk.buffersize)) < 0)
-		return i;
-
-	/* allocate the URBs */
-	for (i = 0; i < d->props.urb.count; i++) {
-		if ((d->urb_list[i] = usb_alloc_urb(0,GFP_ATOMIC)) == NULL)
-			return -ENOMEM;
-
-		usb_fill_bulk_urb( d->urb_list[i], d->udev,
-				usb_rcvbulkpipe(d->udev,d->props.urb.endpoint),
-				d->buf_list[i],
-				d->props.urb.u.bulk.buffersize,
-				dvb_usb_urb_complete, d);
-
-		d->urb_list[i]->transfer_flags = 0;
-		d->urbs_initialized++;
-	}
-	return 0;
-}
-
-static int dvb_usb_isoc_urb_init(struct dvb_usb_device *d)
-{
-	int i,j;
-
-	if ((i = dvb_usb_allocate_stream_buffers(d,d->props.urb.count,
-					d->props.urb.u.isoc.framesize*d->props.urb.u.isoc.framesperurb)) < 0)
-		return i;
-
-	/* allocate the URBs */
-	for (i = 0; i < d->props.urb.count; i++) {
-		struct urb *urb;
-		int frame_offset = 0;
-		if ((d->urb_list[i] =
-					usb_alloc_urb(d->props.urb.u.isoc.framesperurb,GFP_ATOMIC)) == NULL)
-			return -ENOMEM;
-
-		urb = d->urb_list[i];
-
-		urb->dev = d->udev;
-		urb->context = d;
-		urb->complete = dvb_usb_urb_complete;
-		urb->pipe = usb_rcvisocpipe(d->udev,d->props.urb.endpoint);
-		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
-		urb->interval = d->props.urb.u.isoc.interval;
-		urb->number_of_packets = d->props.urb.u.isoc.framesperurb;
-		urb->transfer_buffer_length = d->buf_size;
-		urb->transfer_buffer = d->buf_list[i];
-		urb->transfer_dma = d->dma_addr[i];
-
-		for (j = 0; j < d->props.urb.u.isoc.framesperurb; j++) {
-			urb->iso_frame_desc[j].offset = frame_offset;
-			urb->iso_frame_desc[j].length = d->props.urb.u.isoc.framesize;
-			frame_offset += d->props.urb.u.isoc.framesize;
-		}
-
-		d->urbs_initialized++;
-	}
-	return 0;
-
-}
-
-int dvb_usb_urb_init(struct dvb_usb_device *d)
-{
-	/*
-	 * when reloading the driver w/o replugging the device
-	 * sometimes a timeout occures, this helps
-	 */
-	if (d->props.generic_bulk_ctrl_endpoint != 0) {
-		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.urb.endpoint));
-
-	/* allocate the array for the data transfer URBs */
-	d->urb_list = kzalloc(d->props.urb.count * sizeof(struct urb *),GFP_KERNEL);
-	if (d->urb_list == NULL)
-		return -ENOMEM;
-	d->state |= DVB_USB_STATE_URB_LIST;
-
-	switch (d->props.urb.type) {
-		case DVB_USB_BULK:
-			return dvb_usb_bulk_urb_init(d);
-		case DVB_USB_ISOC:
-			return dvb_usb_isoc_urb_init(d);
-		default:
-			err("unkown URB-type for data transfer.");
-			return -EINVAL;
-	}
-}
-
-int dvb_usb_urb_exit(struct dvb_usb_device *d)
-{
-	int i;
-
-	dvb_usb_urb_kill(d);
-
-	if (d->state & DVB_USB_STATE_URB_LIST) {
-		for (i = 0; i < d->urbs_initialized; i++) {
-			if (d->urb_list[i] != NULL) {
-				deb_mem("freeing URB no. %d.\n",i);
-				/* free the URBs */
-				usb_free_urb(d->urb_list[i]);
-			}
-		}
-		d->urbs_initialized = 0;
-		/* free the urb array */
-		kfree(d->urb_list);
-		d->state &= ~DVB_USB_STATE_URB_LIST;
-	}
-
-	dvb_usb_free_stream_buffers(d);
-	return 0;
+	return usb_urb_exit(&adap->stream);
 }
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index 97f8ea9..5546554 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -1,9 +1,11 @@
 /* dvb-usb.h is part of the DVB USB library.
  *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
  * see dvb-usb-init.c for copyright information.
  *
  * the headerfile, all dvb-usb-drivers have to include.
+ *
+ * TODO: clean-up the structures for unused fields and update the comments
  */
 #ifndef __DVB_USB_H__
 #define __DVB_USB_H__
@@ -84,36 +86,83 @@
 };
 
 struct dvb_usb_device;
+struct dvb_usb_adapter;
+struct usb_data_stream;
 
 /**
- * struct dvb_usb_properties - properties of a dvb-usb-device
+ * Properties of USB streaming - TODO this structure does not belong here actually
+ * describes the kind of USB transfer used for MPEG2-TS-streaming.
+ *  (BULK or ISOC)
+ */
+struct usb_data_stream_properties {
+#define USB_BULK  1
+#define USB_ISOC  2
+	int type;
+	int count;
+	int endpoint;
+
+	union {
+		struct {
+			int buffersize; /* per URB */
+		} bulk;
+		struct {
+			int framesperurb;
+			int framesize;
+			int interval;
+		} isoc;
+	} u;
+};
+
+/**
+ * struct dvb_usb_adapter_properties - properties of a dvb-usb-adapter.
+ *    A DVB-USB-Adapter is basically a dvb_adapter which is present on a USB-device.
  * @caps: capabilities of the DVB USB device.
  * @pid_filter_count: number of PID filter position in the optional hardware
  *  PID-filter.
- *
+ * @streaming_crtl: called to start and stop the MPEG2-TS streaming of the
+ *  device (not URB submitting/killing).
+ * @pid_filter_ctrl: called to en/disable the PID filter, if any.
+ * @pid_filter: called to set/unset a PID for filtering.
+ * @frontend_attach: called to attach the possible frontends (fill fe-field
+ *  of struct dvb_usb_device).
+ * @tuner_attach: called to attach the correct tuner and to fill pll_addr,
+ *  pll_desc and pll_init_buf of struct dvb_usb_device).
+ * @stream: configuration of the USB streaming
+ */
+struct dvb_usb_adapter_properties {
+#define DVB_USB_ADAP_HAS_PID_FILTER               0x01
+#define DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF 0x02
+#define DVB_USB_ADAP_NEED_PID_FILTERING           0x04
+	int caps;
+	int pid_filter_count;
+
+	int (*streaming_ctrl)  (struct dvb_usb_adapter *, int);
+	int (*pid_filter_ctrl) (struct dvb_usb_adapter *, int);
+	int (*pid_filter)      (struct dvb_usb_adapter *, int, u16, int);
+
+	int (*frontend_attach) (struct dvb_usb_adapter *);
+	int (*tuner_attach)    (struct dvb_usb_adapter *);
+
+	struct usb_data_stream_properties stream;
+
+	int size_of_priv;
+};
+
+/**
+ * struct dvb_usb_device_properties - properties of a dvb-usb-device
  * @usb_ctrl: which USB device-side controller is in use. Needed for firmware
  *  download.
  * @firmware: name of the firmware file.
  * @download_firmware: called to download the firmware when the usb_ctrl is
  *  DEVICE_SPECIFIC.
  * @no_reconnect: device doesn't do a reconnect after downloading the firmware,
-    so do the warm initialization right after it
-
+ *  so do the warm initialization right after it
+ *
  * @size_of_priv: how many bytes shall be allocated for the private field
  *  of struct dvb_usb_device.
  *
  * @power_ctrl: called to enable/disable power of the device.
- * @streaming_crtl: called to start and stop the MPEG2-TS streaming of the
- *  device (not URB submitting/killing).
- * @pid_filter_ctrl: called to en/disable the PID filter, if any.
- * @pid_filter: called to set/unset a PID for filtering.
- *
  * @read_mac_address: called to read the MAC address of the device.
- *
- * @frontend_attach: called to attach the possible frontends (fill fe-field
- *  of struct dvb_usb_device).
- * @tuner_attach: called to attach the correct tuner and to fill pll_addr,
- *  pll_desc and pll_init_buf of struct dvb_usb_device).
  * @identify_state: called to determine the state (cold or warm), when it
  *  is not distinguishable by the USB IDs.
  *
@@ -130,21 +179,15 @@
  *  is non-zero, one can use dvb_usb_generic_rw and dvb_usb_generic_write-
  *  helper functions.
  *
- * @urb: describes the kind of USB transfer used for MPEG2-TS-streaming.
- *  (BULK or ISOC)
- *
  * @num_device_descs: number of struct dvb_usb_device_description in @devices
  * @devices: array of struct dvb_usb_device_description compatibles with these
  *  properties.
  */
-struct dvb_usb_properties {
+#define MAX_NO_OF_ADAPTER_PER_DEVICE 2
+struct dvb_usb_device_properties {
 
-#define DVB_USB_HAS_PID_FILTER               0x01
-#define DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF 0x02
-#define DVB_USB_NEED_PID_FILTERING           0x04
-#define DVB_USB_IS_AN_I2C_ADAPTER            0x08
+#define DVB_USB_IS_AN_I2C_ADAPTER            0x01
 	int caps;
-	int pid_filter_count;
 
 #define DEVICE_SPECIFIC 0
 #define CYPRESS_AN2135  1
@@ -157,16 +200,12 @@
 
 	int size_of_priv;
 
-	int (*power_ctrl) (struct dvb_usb_device *, int);
-	int (*streaming_ctrl) (struct dvb_usb_device *, int);
-	int (*pid_filter_ctrl) (struct dvb_usb_device *, int);
-	int (*pid_filter) (struct dvb_usb_device *, int, u16, int);
+	int num_adapters;
+	struct dvb_usb_adapter_properties adapter[MAX_NO_OF_ADAPTER_PER_DEVICE];
 
+	int (*power_ctrl)       (struct dvb_usb_device *, int);
 	int (*read_mac_address) (struct dvb_usb_device *, u8 []);
-	int (*frontend_attach) (struct dvb_usb_device *);
-	int (*tuner_attach) (struct dvb_usb_device *);
-
-	int (*identify_state) (struct usb_device *, struct dvb_usb_properties *,
+	int (*identify_state)   (struct usb_device *, struct dvb_usb_device_properties *,
 			struct dvb_usb_device_description **, int *);
 
 /* remote control properties */
@@ -182,40 +221,12 @@
 
 	int generic_bulk_ctrl_endpoint;
 
-	struct {
-#define DVB_USB_BULK  1
-#define DVB_USB_ISOC  2
-		int type;
-		int count;
-		int endpoint;
-
-		union {
-			struct {
-				int buffersize; /* per URB */
-			} bulk;
-			struct {
-				int framesperurb;
-				int framesize;
-				int interval;
-			} isoc;
-		} u;
-	} urb;
-
 	int num_device_descs;
 	struct dvb_usb_device_description devices[9];
 };
 
-
 /**
- * struct dvb_usb_device - object of a DVB USB device
- * @props: copy of the struct dvb_usb_properties this device belongs to.
- * @desc: pointer to the device's struct dvb_usb_device_description.
- * @state: initialization and runtime state of the device.
- *
- * @udev: pointer to the device's struct usb_device.
- * @urb_list: array of dynamically allocated struct urb for the MPEG2-TS-
- *  streaming.
- *
+ * struct usb_data_stream - generic object of an USB stream
  * @buf_num: number of buffer allocated.
  * @buf_size: size of each buffer in buf_list.
  * @buf_list: array containing all allocate buffers for streaming.
@@ -224,19 +235,44 @@
  * @urbs_initialized: number of URBs initialized.
  * @urbs_submitted: number of URBs submitted.
  *
+ * TODO put this in the correct place.
+ */
+#define MAX_NO_URBS_FOR_DATA_STREAM 10
+struct usb_data_stream {
+	struct usb_device *udev;
+	struct usb_data_stream_properties props;
+
+#define USB_STATE_INIT    0x00
+#define USB_STATE_URB_BUF 0x01
+	int state;
+
+	void (*complete) (struct usb_data_stream *, u8 *, size_t);
+
+	struct urb *urb_list[MAX_NO_URBS_FOR_DATA_STREAM];
+
+	int buf_num;
+	unsigned long buf_size;
+	u8 *buf_list[MAX_NO_URBS_FOR_DATA_STREAM];
+	dma_addr_t dma_addr[MAX_NO_URBS_FOR_DATA_STREAM];
+
+	int urbs_initialized;
+	int urbs_submitted;
+
+	void *user_priv;
+};
+
+/**
+ * struct dvb_usb_adapter - a DVB adapter on a USB device
+ * @id: index of this adapter (starting with 0).
+ *
  * @feedcount: number of reqested feeds (used for streaming-activation)
  * @pid_filtering: is hardware pid_filtering used or not.
  *
- * @usb_mutex: semaphore of USB control messages (reading needs two messages)
- * @i2c_mutex: semaphore for i2c-transfers
- *
- * @i2c_adap: device's i2c_adapter if it uses I2CoverUSB
  * @pll_addr: I2C address of the tuner for programming
  * @pll_init: array containing the initialization buffer
  * @pll_desc: pointer to the appropriate struct dvb_pll_desc
  *
  * @tuner_pass_ctrl: called to (de)activate tuner passthru of the demod or the board
- *
  * @dvb_adap: device's dvb_adapter.
  * @dmxdev: device's dmxdev.
  * @demux: device's software demuxer.
@@ -246,6 +282,56 @@
  *  device
  * @fe_sleep: rerouted frontend-sleep function.
  * @fe_init: rerouted frontend-init (wakeup) function.
+ * @stream: the usb data stream.
+ */
+struct dvb_usb_adapter {
+	struct dvb_usb_device *dev;
+	struct dvb_usb_adapter_properties props;
+
+#define DVB_USB_ADAP_STATE_INIT 0x000
+#define DVB_USB_ADAP_STATE_DVB  0x001
+	int state;
+
+	int id;
+
+	int feedcount;
+	int pid_filtering;
+
+	/* tuner programming information */
+	u8 pll_addr;
+	u8 pll_init[4];
+	struct dvb_pll_desc *pll_desc;
+	int (*tuner_pass_ctrl) (struct dvb_frontend *, int, u8);
+
+	/* dvb */
+	struct dvb_adapter   dvb_adap;
+	struct dmxdev        dmxdev;
+	struct dvb_demux     demux;
+	struct dvb_net       dvb_net;
+	struct dvb_frontend *fe;
+	int                  max_feed_count;
+
+	int (*fe_sleep) (struct dvb_frontend *);
+	int (*fe_init)  (struct dvb_frontend *);
+
+	struct usb_data_stream stream;
+
+	void *priv;
+};
+
+/**
+ * struct dvb_usb_device - object of a DVB USB device
+ * @props: copy of the struct dvb_usb_properties this device belongs to.
+ * @desc: pointer to the device's struct dvb_usb_device_description.
+ * @state: initialization and runtime state of the device.
+ *
+ * @udev: pointer to the device's struct usb_device.
+ *
+ * @usb_mutex: semaphore of USB control messages (reading needs two messages)
+ * @i2c_mutex: semaphore for i2c-transfers
+ *
+ * @i2c_adap: device's i2c_adapter if it uses I2CoverUSB
+ *
  * @rc_input_dev: input device for the remote control.
  * @rc_query_work: struct work_struct frequent rc queries
  * @last_event: last triggered event
@@ -255,32 +341,18 @@
  *  in size_of_priv of dvb_usb_properties).
  */
 struct dvb_usb_device {
-	struct dvb_usb_properties props;
+	struct dvb_usb_device_properties props;
 	struct dvb_usb_device_description *desc;
 
+	struct usb_device *udev;
+
 #define DVB_USB_STATE_INIT        0x000
-#define DVB_USB_STATE_URB_LIST    0x001
-#define DVB_USB_STATE_URB_BUF     0x002
-#define DVB_USB_STATE_DVB         0x004
-#define DVB_USB_STATE_I2C         0x008
-#define DVB_USB_STATE_REMOTE      0x010
-#define DVB_USB_STATE_URB_SUBMIT  0x020
+#define DVB_USB_STATE_I2C         0x001
+#define DVB_USB_STATE_DVB         0x002
+#define DVB_USB_STATE_REMOTE      0x004
 	int state;
 
-	/* usb */
-	struct usb_device *udev;
-	struct urb **urb_list;
-
-	int buf_num;
-	unsigned long buf_size;
-	u8 **buf_list;
-	dma_addr_t *dma_addr;
-
-	int urbs_initialized;
-	int urbs_submitted;
-
-	int feedcount;
-	int pid_filtering;
+	int powered;
 
 	/* locking */
 	struct mutex usb_mutex;
@@ -289,22 +361,8 @@
 	struct mutex i2c_mutex;
 	struct i2c_adapter i2c_adap;
 
-	/* tuner programming information */
-	u8 pll_addr;
-	u8 pll_init[4];
-	struct dvb_pll_desc *pll_desc;
-	int (*tuner_pass_ctrl)(struct dvb_frontend *, int, u8);
-
-	/* dvb */
-	struct dvb_adapter dvb_adap;
-	struct dmxdev dmxdev;
-	struct dvb_demux demux;
-	struct dvb_net dvb_net;
-	struct dvb_frontend* fe;
-	int max_feed_count;
-
-	int (*fe_sleep) (struct dvb_frontend *);
-	int (*fe_init)  (struct dvb_frontend *);
+	int                    num_adapters_initialized;
+	struct dvb_usb_adapter adapter[MAX_NO_OF_ADAPTER_PER_DEVICE];
 
 	/* remote control */
 	struct input_dev *rc_input_dev;
@@ -318,7 +376,7 @@
 	void *priv;
 };
 
-extern int dvb_usb_device_init(struct usb_interface *, struct dvb_usb_properties *, struct module *, struct dvb_usb_device **);
+extern int dvb_usb_device_init(struct usb_interface *, struct dvb_usb_device_properties *, struct module *, struct dvb_usb_device **);
 extern void dvb_usb_device_exit(struct usb_interface *);
 
 /* the generic read/write method for device control */
diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c
index 9a98f3f..334269b 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk.c
@@ -161,19 +161,18 @@
 }
 
 
-static int gp8psk_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+static int gp8psk_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
-	return gp8psk_usb_out_op(d, ARM_TRANSFER, onoff, 0 , NULL, 0);
+	return gp8psk_usb_out_op(adap->dev, ARM_TRANSFER, onoff, 0 , NULL, 0);
 }
 
-static int gp8psk_frontend_attach(struct dvb_usb_device *d)
+static int gp8psk_frontend_attach(struct dvb_usb_adapter *adap)
 {
-	d->fe = gp8psk_fe_attach(d);
-
+	adap->fe = gp8psk_fe_attach(adap->dev);
 	return 0;
 }
 
-static struct dvb_usb_properties gp8psk_properties;
+static struct dvb_usb_device_properties gp8psk_properties;
 
 static int gp8psk_usb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -188,20 +187,18 @@
 };
 MODULE_DEVICE_TABLE(usb, gp8psk_usb_table);
 
-static struct dvb_usb_properties gp8psk_properties = {
-	.caps = 0,
-
+static struct dvb_usb_device_properties gp8psk_properties = {
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-gp8psk-01.fw",
 
+	.num_adapters = 1,
+	.adapter = {
+		{
 	.streaming_ctrl   = gp8psk_streaming_ctrl,
-	.power_ctrl       = gp8psk_power_ctrl,
 	.frontend_attach  = gp8psk_frontend_attach,
-
-	.generic_bulk_ctrl_endpoint = 0x01,
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 7,
 		.endpoint = 0x82,
 		.u = {
@@ -210,6 +207,11 @@
 			}
 		}
 	},
+		}
+	},
+	.power_ctrl       = gp8psk_power_ctrl,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.num_device_descs = 1,
 	.devices = {
diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
index 79f0a02..a9219bf 100644
--- a/drivers/media/dvb/dvb-usb/nova-t-usb2.c
+++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
@@ -135,7 +135,7 @@
 }
 
 /* USB Driver stuff */
-static struct dvb_usb_properties nova_t_properties;
+static struct dvb_usb_device_properties nova_t_properties;
 
 static int nova_t_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -151,21 +151,41 @@
 };
 MODULE_DEVICE_TABLE(usb, nova_t_table);
 
-static struct dvb_usb_properties nova_t_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
-	.pid_filter_count = 32,
+static struct dvb_usb_device_properties nova_t_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-nova-t-usb2-02.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
+	.num_adapters     = 1,
+	.adapter          = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+			.pid_filter_count = 32,
 
 	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
 	.pid_filter       = dibusb_pid_filter,
 	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
-	.power_ctrl       = dibusb2_0_power_ctrl,
 	.frontend_attach  = dibusb_dib3000mc_frontend_attach,
 	.tuner_attach     = dibusb_dib3000mc_tuner_attach,
+
+	/* parameter for the MPEG2-data transfer */
+			.stream = {
+				.type = USB_BULK,
+		.count = 7,
+		.endpoint = 0x06,
+		.u = {
+			.bulk = {
+				.buffersize = 4096,
+			}
+		}
+	},
+
+			.size_of_priv     = sizeof(struct dibusb_state),
+		}
+	},
+
+	.power_ctrl       = dibusb2_0_power_ctrl,
 	.read_mac_address = nova_t_read_mac_address,
 
 	.rc_interval      = 100,
@@ -176,17 +196,6 @@
 	.i2c_algo         = &dibusb_i2c_algo,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
-	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
-		.count = 7,
-		.endpoint = 0x06,
-		.u = {
-			.bulk = {
-				.buffersize = 4096,
-			}
-		}
-	},
 
 	.num_device_descs = 1,
 	.devices = {
diff --git a/drivers/media/dvb/dvb-usb/umt-010.c b/drivers/media/dvb/dvb-usb/umt-010.c
index 418a0b7..f9941ea 100644
--- a/drivers/media/dvb/dvb-usb/umt-010.c
+++ b/drivers/media/dvb/dvb-usb/umt-010.c
@@ -50,7 +50,7 @@
 	return 0;
 }
 
-static int umt_mt352_frontend_attach(struct dvb_usb_device *d)
+static int umt_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	struct mt352_config umt_config;
 
@@ -58,21 +58,21 @@
 	umt_config.demod_init = umt_mt352_demod_init;
 	umt_config.demod_address = 0xf;
 
-	d->fe = dvb_attach(mt352_attach, &umt_config, &d->i2c_adap);
+	adap->fe = dvb_attach(mt352_attach, &umt_config, &adap->dev->i2c_adap);
 
 	return 0;
 }
 
-static int umt_tuner_attach (struct dvb_usb_device *d)
+static int umt_tuner_attach (struct dvb_usb_adapter *adap)
 {
-	d->pll_addr = 0x61;
-	d->pll_desc = &dvb_pll_tua6034;
-	d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+	adap->pll_addr = 0x61;
+	adap->pll_desc = &dvb_pll_tua6034;
+	adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
 	return 0;
 }
 
 /* USB Driver stuff */
-static struct dvb_usb_properties umt_properties;
+static struct dvb_usb_device_properties umt_properties;
 
 static int umt_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -90,25 +90,22 @@
 };
 MODULE_DEVICE_TABLE (usb, umt_table);
 
-static struct dvb_usb_properties umt_properties = {
+static struct dvb_usb_device_properties umt_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-umt-010-02.fw",
 
-	.size_of_priv     = sizeof(struct dibusb_state),
-
+	.num_adapters = 1,
+	.adapter = {
+		{
 	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
-	.power_ctrl       = dibusb_power_ctrl,
 	.frontend_attach  = umt_mt352_frontend_attach,
 	.tuner_attach     = umt_tuner_attach,
 
-	.i2c_algo         = &dibusb_i2c_algo,
-
-	.generic_bulk_ctrl_endpoint = 0x01,
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 20,
 		.endpoint = 0x06,
 		.u = {
@@ -118,6 +115,15 @@
 		}
 	},
 
+			.size_of_priv     = sizeof(struct dibusb_state),
+		}
+	},
+	.power_ctrl       = dibusb_power_ctrl,
+
+	.i2c_algo         = &dibusb_i2c_algo,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
+
 	.num_device_descs = 1,
 	.devices = {
 		{	"Hanftek UMT-010 DVB-T USB2.0",
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
index b2f098a..fdab256 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -108,9 +108,9 @@
 	return ret;
 }
 
-static int vp702x_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
+static int vp702x_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
 {
-	struct vp702x_state *st = d->priv;
+	struct vp702x_state *st = adap->priv;
 	u8 buf[9];
 
 	if (onoff) {
@@ -122,7 +122,7 @@
 		st->pid_table[index*2] = st->pid_table[index*2+1] = 0;
 	}
 
-	return vp702x_usb_inout_cmd(d,SET_PID_FILTER,st->pid_table,17,buf,9,10);
+	return vp702x_usb_inout_cmd(adap->dev,SET_PID_FILTER,st->pid_table,17,buf,9,10);
 }
 
 static int vp702x_power_ctrl(struct dvb_usb_device *d, int onoff)
@@ -175,21 +175,21 @@
 	return 0;
 }
 
-static int vp702x_frontend_attach(struct dvb_usb_device *d)
+static int vp702x_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	u8 buf[9] = { 0 };
 
-	if (vp702x_usb_inout_cmd(d, GET_SYSTEM_STRING, NULL, 0, buf, 9, 10))
+	if (vp702x_usb_inout_cmd(adap->dev, GET_SYSTEM_STRING, NULL, 0, buf, 9, 10))
 		return -EIO;
 
 	buf[8] = '\0';
 	info("system string: %s",&buf[1]);
 
-	d->fe = vp702x_fe_attach(d);
+	adap->fe = vp702x_fe_attach(adap->dev);
 	return 0;
 }
 
-static struct dvb_usb_properties vp702x_properties;
+static struct dvb_usb_device_properties vp702x_properties;
 
 static int vp702x_usb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -211,28 +211,21 @@
 };
 MODULE_DEVICE_TABLE(usb, vp702x_usb_table);
 
-static struct dvb_usb_properties vp702x_properties = {
-	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
-	.pid_filter_count = 8, /* !!! */
-
+static struct dvb_usb_device_properties vp702x_properties = {
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-vp702x-01.fw",
 
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
+			.pid_filter_count = 8, /* !!! */
+
 	.pid_filter       = vp702x_pid_filter,
-	.power_ctrl       = vp702x_power_ctrl,
 	.frontend_attach  = vp702x_frontend_attach,
-	.read_mac_address = vp702x_read_mac_addr,
-
-	.rc_key_map       = vp702x_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(vp702x_rc_keys),
-	.rc_interval      = 400,
-	.rc_query         = vp702x_rc_query,
-
-	.size_of_priv     = sizeof(struct vp702x_state),
-
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 7,
 		.endpoint = 0x02,
 		.u = {
@@ -241,6 +234,16 @@
 			}
 		}
 	},
+			.size_of_priv     = sizeof(struct vp702x_state),
+		},
+	},
+	.power_ctrl       = vp702x_power_ctrl,
+	.read_mac_address = vp702x_read_mac_addr,
+
+	.rc_key_map       = vp702x_rc_keys,
+	.rc_key_map_size  = ARRAY_SIZE(vp702x_rc_keys),
+	.rc_interval      = 400,
+	.rc_query         = vp702x_rc_query,
 
 	.num_device_descs = 2,
 	.devices = {
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index 8ea3834..b4cf002 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -169,31 +169,31 @@
 	return vp7045_read_eeprom(d,mac, 6, MAC_0_ADDR);
 }
 
-static int vp7045_frontend_attach(struct dvb_usb_device *d)
+static int vp7045_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	u8 buf[255] = { 0 };
 
-	vp7045_usb_op(d,VENDOR_STRING_READ,NULL,0,buf,20,0);
+	vp7045_usb_op(adap->dev,VENDOR_STRING_READ,NULL,0,buf,20,0);
 	buf[10] = '\0';
 	deb_info("firmware says: %s ",buf);
 
-	vp7045_usb_op(d,PRODUCT_STRING_READ,NULL,0,buf,20,0);
+	vp7045_usb_op(adap->dev,PRODUCT_STRING_READ,NULL,0,buf,20,0);
 	buf[10] = '\0';
 	deb_info("%s ",buf);
 
-	vp7045_usb_op(d,FW_VERSION_READ,NULL,0,buf,20,0);
+	vp7045_usb_op(adap->dev,FW_VERSION_READ,NULL,0,buf,20,0);
 	buf[10] = '\0';
 	deb_info("v%s\n",buf);
 
 /*	Dump the EEPROM */
 /*	vp7045_read_eeprom(d,buf, 255, FX2_ID_ADDR); */
 
-	d->fe = vp7045_fe_attach(d);
+	adap->fe = vp7045_fe_attach(adap->dev);
 
 	return 0;
 }
 
-static struct dvb_usb_properties vp7045_properties;
+static struct dvb_usb_device_properties vp7045_properties;
 
 static int vp7045_usb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
@@ -210,24 +210,17 @@
 };
 MODULE_DEVICE_TABLE(usb, vp7045_usb_table);
 
-static struct dvb_usb_properties vp7045_properties = {
-	.caps = 0,
-
+static struct dvb_usb_device_properties vp7045_properties = {
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-vp7045-01.fw",
 
-	.power_ctrl       = vp7045_power_ctrl,
+	.num_adapters = 1,
+	.adapter = {
+		{
 	.frontend_attach  = vp7045_frontend_attach,
-	.read_mac_address = vp7045_read_mac_addr,
-
-	.rc_interval      = 400,
-	.rc_key_map       = vp7045_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(vp7045_rc_keys),
-	.rc_query         = vp7045_rc_query,
-
 	/* parameter for the MPEG2-data transfer */
-	.urb = {
-		.type = DVB_USB_BULK,
+			.stream = {
+				.type = USB_BULK,
 		.count = 7,
 		.endpoint = 0x02,
 		.u = {
@@ -236,6 +229,15 @@
 			}
 		}
 	},
+		}
+	},
+	.power_ctrl       = vp7045_power_ctrl,
+	.read_mac_address = vp7045_read_mac_addr,
+
+	.rc_interval      = 400,
+	.rc_key_map       = vp7045_rc_keys,
+	.rc_key_map_size  = ARRAY_SIZE(vp7045_rc_keys),
+	.rc_query         = vp7045_rc_query,
 
 	.num_device_descs = 2,
 	.devices = {