diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index f016b35c2b17..dff85a5bfd1e 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -532,6 +532,17 @@ config IR_TOY
 	   To compile this driver as a module, choose M here: the module will be
 	   called ir_toy.
 
+config IR_UIRT
+	tristate "USB-UIRT"
+	depends on RC_CORE
+	depends on USB_ARCH_HAS_HCD
+	help
+	   Say Y here if you want to use the USB-UIRT. See
+	   http://www.usbuirt.com/
+
+	   To compile this driver as a module, choose M here: the module will be
+	   called uirt.
+
 endif #RC_DEVICES
 
 endif #RC_CORE
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index 4927f585ebc2..17037915e742 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -50,3 +50,4 @@ obj-$(CONFIG_IR_MTK) += mtk-cir.o
 obj-$(CONFIG_IR_TANGO) += tango-ir.o
 obj-$(CONFIG_RC_XBOX_DVD) += xbox_remote.o
 obj-$(CONFIG_IR_TOY) += ir_toy.o
+obj-$(CONFIG_IR_UIRT) += uirt.o
diff --git a/drivers/media/rc/uirt.c b/drivers/media/rc/uirt.c
new file mode 100644
index 000000000000..1075b8ac1d02
--- /dev/null
+++ b/drivers/media/rc/uirt.c
@@ -0,0 +1,727 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/*
+ * USB-UIRT
+ *
+ * Copyright (C) 2021 Sean Young <sean@mess.org>
+ *
+ * See http://www.usbuirt.com/USB-UIRT%20Command%20Protocol.doc
+ */
+
+#include <linux/completion.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/slab.h>
+#include <linux/usb/input.h>
+#include <linux/usb/ftdi_sio.h>
+
+#include <media/rc-core.h>
+
+static const u8 CMD_GET_VERSION[] = { 0x23, 0xdd };
+static const u8 CMD_SETMODERAW[] = { 0x21, 0xdf };
+static const u8 CMD_SETWIDEBAND[] = { 0x24, 0xdc };
+
+#define UNIT_US 50
+#define IR_TIMEOUT 12500
+#define MAX_PACKET 64
+
+enum cmd_state {
+	CMD_STATE_GET_VERSION,
+	CMD_STATE_SET_MODE_RAW,
+	CMD_STATE_SET_MODE_WIDEBAND,
+	CMD_STATE_IRDATA,
+	CMD_STATE_SHORT_TX,
+	CMD_STATE_STREAMING_TX,
+};
+
+enum rx_state {
+	RX_STATE_INTERSPACE_HIGH,
+	RX_STATE_INTERSPACE_LOW,
+	RX_STATE_ON_HIGH,
+	RX_STATE_ON_LOW,
+	RX_STATE_FREQ_HIGH,
+	RX_STATE_FREQ_LOW,
+	RX_STATE_OFF_HIGH,
+	RX_STATE_OFF_LOW,
+};
+
+struct uirt {
+	struct device *dev;
+	struct usb_device *usbdev;
+
+	struct rc_dev *rc;
+	struct urb *urb_in, *urb_out;
+
+	u8 *in;
+	u8 *out;
+	struct completion cmd_done;
+	u8 freq;
+	u8 high;
+	bool wideband;
+	u32 last_duration;
+
+	enum cmd_state cmd_state;
+	enum rx_state rx_state;
+
+	void *tx_buf;
+	uint tx_len;
+
+	char phys[64];
+};
+
+// read IR in raw mode
+static void uirt_raw_mode(struct uirt *uirt, u32 len)
+{
+	uint i, duration;
+
+	for (i = 2; i < len; i++) {
+		switch (uirt->rx_state) {
+		case RX_STATE_INTERSPACE_HIGH:
+			uirt->rx_state = RX_STATE_INTERSPACE_LOW;
+			break;
+		case RX_STATE_INTERSPACE_LOW:
+			uirt->rx_state = RX_STATE_ON_HIGH;
+			break;
+		case RX_STATE_ON_HIGH:
+			duration = uirt->in[i];
+			if (duration == 0)
+				duration = 1;
+
+			ir_raw_event_store(uirt->rc, &((struct ir_raw_event) {
+				.duration = duration * UNIT_US,
+				.pulse = true,
+			}));
+
+			uirt->rx_state = RX_STATE_OFF_HIGH;
+			break;
+		case RX_STATE_OFF_HIGH:
+			if (uirt->in[i] == 0xff) {
+				ir_raw_event_store(uirt->rc, &((struct ir_raw_event) {
+					.duration = IR_TIMEOUT,
+					.timeout = true,
+				}));
+				uirt->rx_state = RX_STATE_INTERSPACE_HIGH;
+				break;
+			}
+
+			duration = uirt->in[i];
+			if (duration == 0)
+				duration = 1;
+
+			ir_raw_event_store(uirt->rc, &((struct ir_raw_event) {
+				.duration = duration * UNIT_US,
+				.pulse = false,
+			}));
+			uirt->rx_state = RX_STATE_ON_HIGH;
+			break;
+		default:
+			WARN(1, "unreachable state");
+			uirt->rx_state = RX_STATE_INTERSPACE_HIGH;
+			break;
+		}
+	}
+
+	ir_raw_event_handle(uirt->rc);
+}
+
+// read IR in wideband mode
+static void uirt_wideband(struct uirt *uirt, u32 len)
+{
+	uint i, duration, carrier, pulses;
+
+	for (i = 2; i < len; i++) {
+		switch (uirt->rx_state) {
+		case RX_STATE_INTERSPACE_HIGH:
+			uirt->rx_state = RX_STATE_INTERSPACE_LOW;
+			break;
+		case RX_STATE_INTERSPACE_LOW:
+			uirt->rx_state = RX_STATE_ON_HIGH;
+			break;
+		case RX_STATE_ON_HIGH:
+			uirt->high = uirt->in[i];
+			uirt->rx_state = RX_STATE_ON_LOW;
+			break;
+		case RX_STATE_ON_LOW:
+			// duration is in 400ns units
+			duration = (uirt->high << 8) | uirt->in[i];
+			uirt->last_duration = duration;
+			ir_raw_event_store(uirt->rc, &((struct ir_raw_event) {
+				.duration = DIV_ROUND_CLOSEST(duration * 2, 5),
+				.pulse = true,
+			}));
+			uirt->rx_state = RX_STATE_FREQ_HIGH;
+			break;
+		case RX_STATE_FREQ_HIGH:
+			if (uirt->in[i] & 0x80) {
+				uirt->high = uirt->in[i] & 0x7f;
+				uirt->rx_state = RX_STATE_FREQ_LOW;
+				break;
+			}
+
+			uirt->high = 0;
+			fallthrough;
+		case RX_STATE_FREQ_LOW:
+			pulses = (uirt->high << 8) | uirt->in[i];
+			if (pulses) {
+				dev_dbg(uirt->dev, "carrier duration %u pulses %u",
+					uirt->last_duration, pulses);
+
+				// calculate the Hz of pulses in duration 400ns units
+				carrier = DIV_ROUND_CLOSEST_ULL(pulses * 10000000ull,
+								uirt->last_duration * 4);
+				ir_raw_event_store(uirt->rc, &((struct ir_raw_event) {
+					.carrier = carrier,
+					.carrier_report = true,
+				}));
+			}
+			uirt->rx_state = RX_STATE_OFF_HIGH;
+			break;
+		case RX_STATE_OFF_HIGH:
+			if (uirt->in[i] == 0xff) {
+				ir_raw_event_store(uirt->rc, &((struct ir_raw_event) {
+					.duration = IR_TIMEOUT,
+					.timeout = true,
+				}));
+				uirt->rx_state = RX_STATE_INTERSPACE_HIGH;
+			} else {
+				uirt->high = uirt->in[i];
+				uirt->rx_state = RX_STATE_OFF_LOW;
+			}
+			break;
+		case RX_STATE_OFF_LOW:
+			// duration is in 400ns units
+			duration = (uirt->high << 8) | uirt->in[i];
+			ir_raw_event_store(uirt->rc, &((struct ir_raw_event) {
+				.duration = DIV_ROUND_CLOSEST(duration * 2, 5),
+				.pulse = false,
+			}));
+			uirt->rx_state = RX_STATE_ON_HIGH;
+			break;
+		}
+	}
+
+	ir_raw_event_handle(uirt->rc);
+}
+
+static void uirt_response(struct uirt *uirt, u32 len)
+{
+	int i;
+
+	dev_dbg(uirt->dev, "state:%d data: %*phN\n", uirt->cmd_state, len, uirt->in);
+
+	// Do we have more IR to transmit
+	if (uirt->cmd_state == CMD_STATE_STREAMING_TX && len >= 2 &&
+	    uirt->tx_len && uirt->in[0] & FTDI_RS0_CTS) {
+		u32 len;
+		int err;
+
+		len = min_t(u32, uirt->tx_len, MAX_PACKET);
+
+		memcpy(uirt->out, uirt->tx_buf, len);
+		uirt->urb_out->transfer_buffer_length = len;
+
+		uirt->tx_len -= len;
+		uirt->tx_buf += len;
+
+		err = usb_submit_urb(uirt->urb_out, GFP_ATOMIC);
+		if (err != 0)
+			dev_warn(uirt->dev,
+				 "failed to submit out urb: %d\n", err);
+	}
+
+	// if we only have two bytes, it just gives us the serial line status
+	if (len <= 2)
+		return;
+
+	switch (uirt->cmd_state) {
+	case CMD_STATE_GET_VERSION:
+		if (len == 10) {
+			// check checksum
+			u8 checksum = 0;
+
+			for (i = 2; i < len; i++)
+				checksum += uirt->in[i];
+
+			if (checksum != 0) {
+				dev_err(uirt->dev, "checksum does not match: %*phN\n",
+					len, uirt->in);
+				return;
+			}
+
+			dev_info(uirt->dev,
+				 "USB-UIRT firmware v%u.%u protocol v%u.%u %02u-%02u-%04u",
+				 uirt->in[2], uirt->in[3], uirt->in[4],
+				 uirt->in[5], uirt->in[6], uirt->in[7],
+				 2000 + uirt->in[8]);
+
+			complete(&uirt->cmd_done);
+			uirt->cmd_state = CMD_STATE_IRDATA;
+			return;
+		}
+		break;
+	case CMD_STATE_SHORT_TX:
+	case CMD_STATE_STREAMING_TX:
+	case CMD_STATE_SET_MODE_RAW:
+	case CMD_STATE_SET_MODE_WIDEBAND:
+		if (len == 3) {
+			switch (uirt->in[2]) {
+			case 0x20:
+				// 0x20 transmitting is expected during streaming tx
+				if (uirt->cmd_state == CMD_STATE_STREAMING_TX)
+					return;
+
+				if (uirt->cmd_state == CMD_STATE_SHORT_TX)
+					complete(&uirt->cmd_done);
+				else
+					dev_err(uirt->dev, "device transmitting");
+				break;
+			case 0x21:
+				if (uirt->tx_len) {
+					dev_err(uirt->dev, "tx completed with %u left to send",
+						uirt->tx_len);
+				} else {
+					if (uirt->cmd_state == CMD_STATE_SET_MODE_RAW)
+						uirt->wideband = false;
+					if (uirt->cmd_state == CMD_STATE_SET_MODE_WIDEBAND)
+						uirt->wideband = true;
+
+					complete(&uirt->cmd_done);
+				}
+				break;
+			case 0x80:
+				dev_err(uirt->dev, "checksum error");
+				break;
+			case 0x81:
+				dev_err(uirt->dev, "timeout");
+				break;
+			case 0x82:
+				dev_err(uirt->dev, "command error");
+				break;
+			default:
+				dev_err(uirt->dev, "unknown response");
+			}
+
+			uirt->cmd_state = CMD_STATE_IRDATA;
+			return;
+		}
+	default:
+		break;
+	}
+
+	if (uirt->wideband)
+		uirt_wideband(uirt, len);
+	else
+		uirt_raw_mode(uirt, len);
+}
+
+static void uirt_out_callback(struct urb *urb)
+{
+	struct uirt *uirt = urb->context;
+
+	if (urb->status)
+		dev_warn(uirt->dev, "out urb status: %d\n", urb->status);
+}
+
+static void uirt_in_callback(struct urb *urb)
+{
+	struct uirt *uirt = urb->context;
+	int ret;
+
+	if (urb->status == 0)
+		uirt_response(uirt, urb->actual_length);
+	else
+		dev_dbg(uirt->dev, "in urb status: %d\n", urb->status);
+
+	ret = usb_submit_urb(urb, GFP_ATOMIC);
+	if (ret && ret != -ENODEV)
+		dev_warn(uirt->dev, "failed to resubmit urb: %d\n", ret);
+}
+
+static int uirt_command(struct uirt *uirt, const u8 *cmd, int cmd_len,
+			enum cmd_state state)
+{
+	int err;
+
+	init_completion(&uirt->cmd_done);
+
+	uirt->cmd_state = state;
+
+	memcpy(uirt->out, cmd, cmd_len);
+	uirt->urb_out->transfer_buffer_length = cmd_len;
+
+	err = usb_submit_urb(uirt->urb_out, GFP_KERNEL);
+	if (err != 0) {
+		uirt->cmd_state = CMD_STATE_IRDATA;
+		return err;
+	}
+
+	if (!wait_for_completion_timeout(&uirt->cmd_done,
+					 msecs_to_jiffies(USB_CTRL_SET_TIMEOUT))) {
+		usb_kill_urb(uirt->urb_out);
+		uirt->cmd_state = CMD_STATE_IRDATA;
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+static int uirt_setup(struct uirt *uirt)
+{
+	int err;
+
+	err = uirt_command(uirt, CMD_SETMODERAW, sizeof(CMD_SETMODERAW),
+			   CMD_STATE_SET_MODE_RAW);
+	if (err) {
+		dev_err(uirt->dev, "set mode raw command failed: %d\n",
+			err);
+		return err;
+	}
+
+	err = uirt_command(uirt, CMD_GET_VERSION,
+			   sizeof(CMD_GET_VERSION), CMD_STATE_GET_VERSION);
+	if (err != 0)
+		dev_err(uirt->dev, "get version command failed: %d\n",
+			err);
+
+	return err;
+}
+
+// IR TX when the data can fit into a single packet (i.e 64 bytes).
+// count must be no larger than 24, else we might overflow the buffer.
+static int uirt_short_tx(struct rc_dev *rc, uint *txbuf, uint count)
+{
+	struct uirt *uirt = rc->priv;
+	u8 *out, checksum;
+	u32 i, dest, width, freq;
+	int err;
+
+	out = kzalloc(MAX_PACKET, GFP_KERNEL);
+	if (!out)
+		return -ENOMEM;
+
+	out[0] = 0x36; // DOTXRAW
+	out[2] = uirt->freq; // carrier frequency
+	out[3] = 1; // number of repeats
+
+	dest = 7;
+
+	freq = uirt->freq & 0x7f;
+
+	for (i = 0; i < count; i++) {
+		// width = (us / freq) * 2.5
+		width = DIV_ROUND_CLOSEST(txbuf[i] * 5, freq * 2);
+
+		if (width == 0)
+			width = 1;
+		else if (width > 127)
+			out[dest++] = (width >> 8) | 0x80;
+
+		out[dest++] = width;
+	}
+
+	// length of RAWSTRUCT + 1
+	out[1] = dest - 1;
+	// number of bytes in encoded pulse/space
+	out[6] = dest - 7;
+
+	// checksum
+	for (i = 0, checksum = 0; i < dest; i++)
+		checksum -= out[i];
+
+	out[dest++] = checksum;
+
+	uirt->tx_buf = NULL;
+	uirt->tx_len = 0;
+
+	err = uirt_command(uirt, out, dest, CMD_STATE_SHORT_TX);
+	kfree(out);
+	if (err != 0)
+		return err;
+
+	return count;
+}
+
+static int uirt_tx(struct rc_dev *rc, uint *txbuf, uint count)
+{
+	struct uirt *uirt = rc->priv;
+	u8 *out;
+	u32 i, dest, unit_raw, freq, len;
+	int err;
+
+	// streaming tx does not work for short IR; use non-streaming
+	// tx for short IR
+	if (count <= 24)
+		return uirt_short_tx(rc, txbuf, count);
+
+	out = kmalloc(count * 2 + 3, GFP_KERNEL);
+	if (!out)
+		return -ENOMEM;
+
+	out[0] = 0x25; // Streaming Transmit
+	out[1] = 0xdb; // checksum over command (just the previous byte)
+	out[2] = uirt->freq; // carrier frequency
+
+	dest = 3;
+
+	freq = uirt->freq & 0x7f;
+
+	for (i = 0; i < count; i++) {
+		// width = (us / freq) * 2.5
+		unit_raw = DIV_ROUND_CLOSEST(txbuf[i] * 5, freq * 2);
+
+		if (unit_raw == 0)
+			unit_raw = 1;
+		else if (unit_raw > 127)
+			out[dest++] = (unit_raw >> 8) | 0x80;
+
+		out[dest++] = unit_raw;
+	}
+
+	len = min_t(u32, dest, MAX_PACKET);
+
+	uirt->tx_buf = out + len;
+	uirt->tx_len = dest - len;
+
+	err = uirt_command(uirt, out, len, CMD_STATE_STREAMING_TX);
+	kfree(out);
+	if (err != 0)
+		return err;
+
+	return count;
+}
+
+static int uirt_set_tx_carrier(struct rc_dev *dev, uint32_t carrier)
+{
+	struct uirt *uirt = dev->priv;
+
+	if (carrier == 0)
+		// bit 7 must be 1 for unmodulated, lower bits need to
+		// be something that makes sense for tx
+		uirt->freq = 0xc0;
+	else if (carrier >= 20000 && carrier <= 500000)
+		// bit 7 must be 0 for modulated
+		uirt->freq = 2500000 / carrier;
+	else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int uirt_set_rx_wideband(struct rc_dev *dev, int enable)
+{
+	struct uirt *uirt = dev->priv;
+	int err;
+
+	if (enable)
+		err = uirt_command(uirt, CMD_SETWIDEBAND,
+				   sizeof(CMD_SETWIDEBAND),
+				   CMD_STATE_SET_MODE_WIDEBAND);
+	else
+		err = uirt_command(uirt, CMD_SETMODERAW,
+				   sizeof(CMD_SETMODERAW),
+				   CMD_STATE_SET_MODE_RAW);
+
+	if (err) {
+		dev_err(uirt->dev, "could not send set mode command: %d\n",
+			err);
+		return err;
+	}
+
+	return 0;
+}
+
+static int init_ftdi(struct usb_device *udev)
+{
+	int err;
+
+	// set the baud rate
+	err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+			      FTDI_SIO_SET_BAUDRATE_REQUEST,
+			      FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE,
+			      0x4009, 0x0001,
+			      NULL, 0, USB_CTRL_SET_TIMEOUT);
+	if (err)
+		return err;
+
+	// enabling rts/cts flow control
+	err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+			      FTDI_SIO_SET_FLOW_CTRL_REQUEST,
+			      FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
+			      0, FTDI_SIO_RTS_CTS_HS,
+			      NULL, 0, USB_CTRL_SET_TIMEOUT);
+	if (err)
+		return err;
+
+	// Set latency in milliseconds. The USB-UIRT will generate a
+	// urb every latency milliseconds (IR or not), so this should be
+	// set as high as possible.
+	//
+	// The USB-UIRT has a IR timeout of 14ms (i.e. it sends the 0xff
+	// byte after 14ms of IR silence. So if we set the timeout to a higher
+	// value, the 0xff just gets sent in a separate packet, and there
+	// is a small delay for the IR to be processed.
+	return usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+			      FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
+			      FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
+			      50, 0,
+			      NULL, 0, USB_CTRL_SET_TIMEOUT);
+}
+
+static int uirt_probe(struct usb_interface *intf,
+		      const struct usb_device_id *id)
+{
+	struct usb_host_interface *idesc = intf->cur_altsetting;
+	struct usb_device *usbdev = interface_to_usbdev(intf);
+	struct usb_endpoint_descriptor *ep_in = NULL;
+	struct usb_endpoint_descriptor *ep_out = NULL;
+	struct usb_endpoint_descriptor *ep = NULL;
+	struct uirt *uirt;
+	struct rc_dev *rc;
+	struct urb *urb;
+	int i, pipe, err = -ENOMEM;
+
+	for (i = 0; i < idesc->desc.bNumEndpoints; i++) {
+		ep = &idesc->endpoint[i].desc;
+
+		if (!ep_in && usb_endpoint_is_bulk_in(ep) &&
+		    usb_endpoint_maxp(ep) == MAX_PACKET)
+			ep_in = ep;
+
+		if (!ep_out && usb_endpoint_is_bulk_out(ep) &&
+		    usb_endpoint_maxp(ep) == MAX_PACKET)
+			ep_out = ep;
+	}
+
+	if (!ep_in || !ep_out) {
+		dev_err(&intf->dev, "required endpoints not found\n");
+		return -ENODEV;
+	}
+
+	uirt = kzalloc(sizeof(*uirt), GFP_KERNEL);
+	if (!uirt)
+		return -ENOMEM;
+
+	uirt->in = kmalloc(MAX_PACKET, GFP_KERNEL);
+	if (!uirt->in)
+		goto free_uirt;
+
+	uirt->out = kmalloc(MAX_PACKET, GFP_KERNEL);
+	if (!uirt->out)
+		goto free_uirt;
+
+	rc = rc_allocate_device(RC_DRIVER_IR_RAW);
+	if (!rc)
+		goto free_uirt;
+
+	urb = usb_alloc_urb(0, GFP_KERNEL);
+	if (!urb)
+		goto free_rcdev;
+
+	pipe = usb_rcvbulkpipe(usbdev, ep_in->bEndpointAddress);
+	usb_fill_bulk_urb(urb, usbdev, pipe, uirt->in, MAX_PACKET,
+			  uirt_in_callback, uirt);
+	uirt->urb_in = urb;
+
+	urb = usb_alloc_urb(0, GFP_KERNEL);
+	if (!urb)
+		goto free_rcdev;
+
+	pipe = usb_sndbulkpipe(usbdev, ep_out->bEndpointAddress);
+	usb_fill_bulk_urb(urb, usbdev, pipe, uirt->out, MAX_PACKET,
+			  uirt_out_callback, uirt);
+
+	uirt->dev = &intf->dev;
+	uirt->usbdev = usbdev;
+	uirt->rc = rc;
+	uirt->urb_out = urb;
+	uirt->rx_state = RX_STATE_INTERSPACE_HIGH;
+
+	err = usb_submit_urb(uirt->urb_in, GFP_KERNEL);
+	if (err != 0) {
+		dev_err(uirt->dev, "failed to submit read urb: %d\n", err);
+		goto free_rcdev;
+	}
+
+	err = init_ftdi(usbdev);
+	if (err) {
+		dev_err(uirt->dev, "failed to setup ftdi: %d\n", err);
+		goto free_rcdev;
+	}
+
+	err = uirt_setup(uirt);
+	if (err)
+		goto free_rcdev;
+
+	usb_make_path(usbdev, uirt->phys, sizeof(uirt->phys));
+
+	rc->device_name = "USB-UIRT";
+	rc->driver_name = KBUILD_MODNAME;
+	rc->input_phys = uirt->phys;
+	usb_to_input_id(usbdev, &rc->input_id);
+	rc->dev.parent = &intf->dev;
+	rc->priv = uirt;
+	rc->tx_ir = uirt_tx;
+	rc->s_tx_carrier = uirt_set_tx_carrier;
+	rc->s_learning_mode = uirt_set_rx_wideband;
+	rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
+	rc->map_name = RC_MAP_RC6_MCE;
+	rc->rx_resolution = UNIT_US;
+	rc->timeout = IR_TIMEOUT;
+
+	uirt_set_tx_carrier(rc, 38000);
+
+	err = rc_register_device(rc);
+	if (err)
+		goto free_rcdev;
+
+	usb_set_intfdata(intf, uirt);
+
+	return 0;
+
+free_rcdev:
+	usb_kill_urb(uirt->urb_out);
+	usb_free_urb(uirt->urb_out);
+	usb_kill_urb(uirt->urb_in);
+	usb_free_urb(uirt->urb_in);
+	rc_free_device(rc);
+free_uirt:
+	kfree(uirt->in);
+	kfree(uirt->out);
+	kfree(uirt);
+	return err;
+}
+
+static void uirt_disconnect(struct usb_interface *intf)
+{
+	struct uirt *ir = usb_get_intfdata(intf);
+
+	rc_unregister_device(ir->rc);
+	usb_set_intfdata(intf, NULL);
+	usb_kill_urb(ir->urb_out);
+	usb_free_urb(ir->urb_out);
+	usb_kill_urb(ir->urb_in);
+	usb_free_urb(ir->urb_in);
+	kfree(ir->in);
+	kfree(ir->out);
+	kfree(ir);
+}
+
+static const struct usb_device_id uirt_table[] = {
+	{ USB_DEVICE(0x0403, 0xf850) },
+	{ }
+};
+
+static struct usb_driver uirt_driver = {
+	.name = KBUILD_MODNAME,
+	.probe = uirt_probe,
+	.disconnect = uirt_disconnect,
+	.id_table = uirt_table,
+};
+
+module_usb_driver(uirt_driver);
+
+MODULE_AUTHOR("Sean Young <sean@mess.org>");
+MODULE_DESCRIPTION("USB-UIRT driver");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(usb, uirt_table);
