Merge tag 'media/v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 "Brazil's Independence Day pull request :-)

  This is one of the biggest media pull requests, with 625 patches
  affecting almost all parts of media (RC, DVB, V4L2, CEC, docs).

  This contains:

   - A lot of new drivers:
     * DVB frontends: mxl5xx, stv0910, stv6111;
     * camera flash: as3645a led driver;
     * HDMI receiver: adv748X;
     * camera sensor: Omnivision 6650 5M driver (ov6650);
     * HDMI CEC: ao-cec meson driver;
     * V4L2: Qualcom camss driver;
     * Remote controller: gpio-ir-tx, pwm-ir-tx and zx-irdec drivers.

   - The DDbridge DVB driver got a massive update, with makes it in sync
     with modern hardware from that vendor;

   - There's an important milestone on this series: the DVB
     documentation was written in 2003, but only started to be updated
     in 2007. It also used to contain several gaps from the time it was
     kept out of tree, mentioning error codes and device nodes that
     never existed upstream. On this series, it received a massive
     update: all non-deprecated digital TV APIs are now in sync with the
     current implementation;

   - Some DVB APIs that aren't used by any upstream driver got removed;

   - Other parts of the media documentation algo got updated, fixing
     some bugs on its PDF output and making it compatible with Sphinx
     version 1.6.

     As the number of hacks required to build PDF output reduced, I hope
     we'll have less troubles as newer versions of our documentation
     toolchain are released (famous last words);

   - As usual, lots of driver cleanups and improvements"

* tag 'media/v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (624 commits)
  media: leds: as3645a: add V4L2_FLASH_LED_CLASS dependency
  media: get rid of removed DMX_GET_CAPS and DMX_SET_SOURCE leftovers
  media: Revert "[media] v4l: async: make v4l2 coexist with devicetree nodes in a dt overlay"
  media: staging: atomisp: sh_css_calloc shall return a pointer to the allocated space
  media: Revert "[media] lirc_dev: remove superfluous get/put_device() calls"
  media: add qcom_camss.rst to v4l-drivers rst file
  media: dvb headers: make checkpatch happier
  media: dvb uapi: move frontend legacy API to another part of the book
  media: pixfmt-srggb12p.rst: better format the table for PDF output
  media: docs-rst: media: Don't use \small for V4L2_PIX_FMT_SRGGB10 documentation
  media: index.rst: don't write "Contents:" on PDF output
  media: pixfmt*.rst: replace a two dots by a comma
  media: vidioc-g-fmt.rst: adjust table format
  media: vivid.rst: add a blank line to correct ReST format
  media: v4l2 uapi book: get rid of driver programming's chapter
  media: format.rst: use the right markup for important notes
  media: docs-rst: cardlists: change their format to flat-tables
  media: em28xx-cardlist.rst: update to reflect last changes
  media: v4l2-event.rst: adjust table to fit on PDF output
  media: docs: don't show ToC for each part on PDF output
  ...

166 files changed, 1699 insertions, 1111 deletions

diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 5e83b76495f7..d9ce8ff55d0c 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -1,9 +1,20 @@
-config RC_CORE
-	tristate
-	depends on MEDIA_RC_SUPPORT
+
+menuconfig RC_CORE
+	tristate "Remote Controller support"
 	depends on INPUT
 	default y
+	---help---
+	  Enable support for Remote Controllers on Linux. This is
+	  needed in order to support several video capture adapters,
+	  standalone IR receivers/transmitters, and RF receivers.
+
+	  Enable this option if you have a video capture board even
+	  if you don't need IR, as otherwise, you may not be able to
+	  compile the driver for your adapter.
 
+	  Say Y when you have a TV or an IR device.
+
+if RC_CORE
 source "drivers/media/rc/keymaps/Kconfig"
 
 menuconfig RC_DECODERS
@@ -388,6 +399,29 @@ config IR_GPIO_CIR
 	   To compile this driver as a module, choose M here: the module will
 	   be called gpio-ir-recv.
 
+config IR_GPIO_TX
+	tristate "GPIO IR Bit Banging Transmitter"
+	depends on RC_CORE
+	depends on LIRC
+	---help---
+	   Say Y if you want to a GPIO based IR transmitter. This is a
+	   bit banging driver.
+
+	   To compile this driver as a module, choose M here: the module will
+	   be called gpio-ir-tx.
+
+config IR_PWM_TX
+	tristate "PWM IR transmitter"
+	depends on RC_CORE
+	depends on LIRC
+	depends on PWM
+	---help---
+	   Say Y if you want to use a PWM based IR transmitter. This is
+	   more power efficient than the bit banging gpio driver.
+
+	   To compile this driver as a module, choose M here: the module will
+	   be called pwm-ir-tx.
+
 config RC_ST
 	tristate "ST remote control receiver"
 	depends on RC_CORE
@@ -435,4 +469,17 @@ config IR_SIR
 	   To compile this driver as a module, choose M here: the module will
 	   be called sir-ir.
 
+config IR_ZX
+	tristate "ZTE ZX IR remote control"
+	depends on RC_CORE
+	depends on ARCH_ZX || COMPILE_TEST
+	---help---
+	   Say Y if you want to use the IR remote control available
+	   on ZTE ZX family SoCs.
+
+	   To compile this driver as a module, choose M here: the
+	   module will be called zx-irdec.
+
 endif #RC_DEVICES
+
+endif #RC_CORE
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index 245e2c2d0b22..9bc6a3980ed0 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -32,6 +32,8 @@ obj-$(CONFIG_IR_STREAMZAP) += streamzap.o
 obj-$(CONFIG_IR_WINBOND_CIR) += winbond-cir.o
 obj-$(CONFIG_RC_LOOPBACK) += rc-loopback.o
 obj-$(CONFIG_IR_GPIO_CIR) += gpio-ir-recv.o
+obj-$(CONFIG_IR_GPIO_TX) += gpio-ir-tx.o
+obj-$(CONFIG_IR_PWM_TX) += pwm-ir-tx.o
 obj-$(CONFIG_IR_IGORPLUGUSB) += igorplugusb.o
 obj-$(CONFIG_IR_IGUANA) += iguanair.o
 obj-$(CONFIG_IR_TTUSBIR) += ttusbir.o
@@ -41,3 +43,4 @@ obj-$(CONFIG_IR_IMG) += img-ir/
 obj-$(CONFIG_IR_SERIAL) += serial_ir.o
 obj-$(CONFIG_IR_SIR) += sir_ir.o
 obj-$(CONFIG_IR_MTK) += mtk-cir.o
+obj-$(CONFIG_IR_ZX) += zx-irdec.o
diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c
index a4c6ad4f67c1..d0871d60a723 100644
--- a/drivers/media/rc/ati_remote.c
+++ b/drivers/media/rc/ati_remote.c
@@ -622,7 +622,8 @@ static void ati_remote_input_report(struct urb *urb)
 				* it would cause ghost repeats which would be a
 				* regression for this driver.
 				*/
-				rc_keydown_notimeout(ati_remote->rdev, RC_TYPE_OTHER,
+				rc_keydown_notimeout(ati_remote->rdev,
+						     RC_PROTO_OTHER,
 						     scancode, data[2]);
 				rc_keyup(ati_remote->rdev);
 			}
@@ -760,13 +761,13 @@ static void ati_remote_rc_init(struct ati_remote *ati_remote)
 	struct rc_dev *rdev = ati_remote->rdev;
 
 	rdev->priv = ati_remote;
-	rdev->allowed_protocols = RC_BIT_OTHER;
+	rdev->allowed_protocols = RC_PROTO_BIT_OTHER;
 	rdev->driver_name = "ati_remote";
 
 	rdev->open = ati_remote_rc_open;
 	rdev->close = ati_remote_rc_close;
 
-	rdev->input_name = ati_remote->rc_name;
+	rdev->device_name = ati_remote->rc_name;
 	rdev->input_phys = ati_remote->rc_phys;
 
 	usb_to_input_id(ati_remote->udev, &rdev->input_id);
diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c
index 60da963f40dc..af7ba23e16e1 100644
--- a/drivers/media/rc/ene_ir.c
+++ b/drivers/media/rc/ene_ir.c
@@ -1053,14 +1053,14 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 	if (!dev->hw_learning_and_tx_capable)
 		learning_mode_force = false;
 
-	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rdev->priv = dev;
 	rdev->open = ene_open;
 	rdev->close = ene_close;
 	rdev->s_idle = ene_set_idle;
 	rdev->driver_name = ENE_DRIVER_NAME;
 	rdev->map_name = RC_MAP_RC6_MCE;
-	rdev->input_name = "ENE eHome Infrared Remote Receiver";
+	rdev->device_name = "ENE eHome Infrared Remote Receiver";
 
 	if (dev->hw_learning_and_tx_capable) {
 		rdev->s_learning_mode = ene_set_learning_mode;
@@ -1070,7 +1070,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 		rdev->s_tx_carrier = ene_set_tx_carrier;
 		rdev->s_tx_duty_cycle = ene_set_tx_duty_cycle;
 		rdev->s_carrier_report = ene_set_carrier_report;
-		rdev->input_name = "ENE eHome Infrared Remote Transceiver";
+		rdev->device_name = "ENE eHome Infrared Remote Transceiver";
 	}
 
 	dev->rdev = rdev;
diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c
index 0d3562712f27..f2639d0c2fca 100644
--- a/drivers/media/rc/fintek-cir.c
+++ b/drivers/media/rc/fintek-cir.c
@@ -529,10 +529,10 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id
 
 	/* Set up the rc device */
 	rdev->priv = fintek;
-	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rdev->open = fintek_open;
 	rdev->close = fintek_close;
-	rdev->input_name = FINTEK_DESCRIPTION;
+	rdev->device_name = FINTEK_DESCRIPTION;
 	rdev->input_phys = "fintek/cir0";
 	rdev->input_id.bustype = BUS_HOST;
 	rdev->input_id.vendor = VENDOR_ID_FINTEK;
diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c
index b4f773b9dc1d..7248b3662285 100644
--- a/drivers/media/rc/gpio-ir-recv.c
+++ b/drivers/media/rc/gpio-ir-recv.c
@@ -30,7 +30,6 @@ struct gpio_rc_dev {
 	struct rc_dev *rcdev;
 	int gpio_nr;
 	bool active_low;
-	struct timer_list flush_timer;
 };
 
 #ifdef CONFIG_OF
@@ -77,7 +76,6 @@ static irqreturn_t gpio_ir_recv_irq(int irq, void *dev_id)
 	struct gpio_rc_dev *gpio_dev = dev_id;
 	int gval;
 	int rc = 0;
-	enum raw_event_type type = IR_SPACE;
 
 	gval = gpio_get_value(gpio_dev->gpio_nr);
 
@@ -87,33 +85,14 @@ static irqreturn_t gpio_ir_recv_irq(int irq, void *dev_id)
 	if (gpio_dev->active_low)
 		gval = !gval;
 
-	if (gval == 1)
-		type = IR_PULSE;
-
-	rc = ir_raw_event_store_edge(gpio_dev->rcdev, type);
+	rc = ir_raw_event_store_edge(gpio_dev->rcdev, gval == 1);
 	if (rc < 0)
 		goto err_get_value;
 
-	mod_timer(&gpio_dev->flush_timer,
-		  jiffies + nsecs_to_jiffies(gpio_dev->rcdev->timeout));
-
-	ir_raw_event_handle(gpio_dev->rcdev);
-
 err_get_value:
 	return IRQ_HANDLED;
 }
 
-static void flush_timer(unsigned long arg)
-{
-	struct gpio_rc_dev *gpio_dev = (struct gpio_rc_dev *)arg;
-	DEFINE_IR_RAW_EVENT(ev);
-
-	ev.timeout = true;
-	ev.duration = gpio_dev->rcdev->timeout;
-	ir_raw_event_store(gpio_dev->rcdev, &ev);
-	ir_raw_event_handle(gpio_dev->rcdev);
-}
-
 static int gpio_ir_recv_probe(struct platform_device *pdev)
 {
 	struct gpio_rc_dev *gpio_dev;
@@ -150,7 +129,7 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 	}
 
 	rcdev->priv = gpio_dev;
-	rcdev->input_name = GPIO_IR_DEVICE_NAME;
+	rcdev->device_name = GPIO_IR_DEVICE_NAME;
 	rcdev->input_phys = GPIO_IR_DEVICE_NAME "/input0";
 	rcdev->input_id.bustype = BUS_HOST;
 	rcdev->input_id.vendor = 0x0001;
@@ -164,16 +143,13 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 	if (pdata->allowed_protos)
 		rcdev->allowed_protocols = pdata->allowed_protos;
 	else
-		rcdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+		rcdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rcdev->map_name = pdata->map_name ?: RC_MAP_EMPTY;
 
 	gpio_dev->rcdev = rcdev;
 	gpio_dev->gpio_nr = pdata->gpio_nr;
 	gpio_dev->active_low = pdata->active_low;
 
-	setup_timer(&gpio_dev->flush_timer, flush_timer,
-		    (unsigned long)gpio_dev);
-
 	rc = gpio_request(pdata->gpio_nr, "gpio-ir-recv");
 	if (rc < 0)
 		goto err_gpio_request;
@@ -216,7 +192,6 @@ static int gpio_ir_recv_remove(struct platform_device *pdev)
 	struct gpio_rc_dev *gpio_dev = platform_get_drvdata(pdev);
 
 	free_irq(gpio_to_irq(gpio_dev->gpio_nr), gpio_dev);
-	del_timer_sync(&gpio_dev->flush_timer);
 	rc_unregister_device(gpio_dev->rcdev);
 	gpio_free(gpio_dev->gpio_nr);
 	kfree(gpio_dev);
diff --git a/drivers/media/rc/gpio-ir-tx.c b/drivers/media/rc/gpio-ir-tx.c
new file mode 100644
index 000000000000..cd476cab9782
--- /dev/null
+++ b/drivers/media/rc/gpio-ir-tx.c
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2017 Sean Young <sean@mess.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/gpio/consumer.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <media/rc-core.h>
+
+#define DRIVER_NAME	"gpio-ir-tx"
+#define DEVICE_NAME	"GPIO IR Bit Banging Transmitter"
+
+struct gpio_ir {
+	struct gpio_desc *gpio;
+	unsigned int carrier;
+	unsigned int duty_cycle;
+	/* we need a spinlock to hold the cpu while transmitting */
+	spinlock_t lock;
+};
+
+static const struct of_device_id gpio_ir_tx_of_match[] = {
+	{ .compatible = "gpio-ir-tx", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, gpio_ir_tx_of_match);
+
+static int gpio_ir_tx_set_duty_cycle(struct rc_dev *dev, u32 duty_cycle)
+{
+	struct gpio_ir *gpio_ir = dev->priv;
+
+	gpio_ir->duty_cycle = duty_cycle;
+
+	return 0;
+}
+
+static int gpio_ir_tx_set_carrier(struct rc_dev *dev, u32 carrier)
+{
+	struct gpio_ir *gpio_ir = dev->priv;
+
+	if (!carrier)
+		return -EINVAL;
+
+	gpio_ir->carrier = carrier;
+
+	return 0;
+}
+
+static int gpio_ir_tx(struct rc_dev *dev, unsigned int *txbuf,
+		      unsigned int count)
+{
+	struct gpio_ir *gpio_ir = dev->priv;
+	unsigned long flags;
+	ktime_t edge;
+	/*
+	 * delta should never exceed 0.5 seconds (IR_MAX_DURATION) and on
+	 * m68k ndelay(s64) does not compile; so use s32 rather than s64.
+	 */
+	s32 delta;
+	int i;
+	unsigned int pulse, space;
+
+	/* Ensure the dividend fits into 32 bit */
+	pulse = DIV_ROUND_CLOSEST(gpio_ir->duty_cycle * (NSEC_PER_SEC / 100),
+				  gpio_ir->carrier);
+	space = DIV_ROUND_CLOSEST((100 - gpio_ir->duty_cycle) *
+				  (NSEC_PER_SEC / 100), gpio_ir->carrier);
+
+	spin_lock_irqsave(&gpio_ir->lock, flags);
+
+	edge = ktime_get();
+
+	for (i = 0; i < count; i++) {
+		if (i % 2) {
+			// space
+			edge = ktime_add_us(edge, txbuf[i]);
+			delta = ktime_us_delta(edge, ktime_get());
+			if (delta > 10) {
+				spin_unlock_irqrestore(&gpio_ir->lock, flags);
+				usleep_range(delta, delta + 10);
+				spin_lock_irqsave(&gpio_ir->lock, flags);
+			} else if (delta > 0) {
+				udelay(delta);
+			}
+		} else {
+			// pulse
+			ktime_t last = ktime_add_us(edge, txbuf[i]);
+
+			while (ktime_before(ktime_get(), last)) {
+				gpiod_set_value(gpio_ir->gpio, 1);
+				edge = ktime_add_ns(edge, pulse);
+				delta = ktime_to_ns(ktime_sub(edge,
+							      ktime_get()));
+				if (delta > 0)
+					ndelay(delta);
+				gpiod_set_value(gpio_ir->gpio, 0);
+				edge = ktime_add_ns(edge, space);
+				delta = ktime_to_ns(ktime_sub(edge,
+							      ktime_get()));
+				if (delta > 0)
+					ndelay(delta);
+			}
+
+			edge = last;
+		}
+	}
+
+	spin_unlock_irqrestore(&gpio_ir->lock, flags);
+
+	return count;
+}
+
+static int gpio_ir_tx_probe(struct platform_device *pdev)
+{
+	struct gpio_ir *gpio_ir;
+	struct rc_dev *rcdev;
+	int rc;
+
+	gpio_ir = devm_kmalloc(&pdev->dev, sizeof(*gpio_ir), GFP_KERNEL);
+	if (!gpio_ir)
+		return -ENOMEM;
+
+	rcdev = devm_rc_allocate_device(&pdev->dev, RC_DRIVER_IR_RAW_TX);
+	if (!rcdev)
+		return -ENOMEM;
+
+	gpio_ir->gpio = devm_gpiod_get(&pdev->dev, NULL, GPIOD_OUT_LOW);
+	if (IS_ERR(gpio_ir->gpio)) {
+		if (PTR_ERR(gpio_ir->gpio) != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "Failed to get gpio (%ld)\n",
+				PTR_ERR(gpio_ir->gpio));
+		return PTR_ERR(gpio_ir->gpio);
+	}
+
+	rcdev->priv = gpio_ir;
+	rcdev->driver_name = DRIVER_NAME;
+	rcdev->device_name = DEVICE_NAME;
+	rcdev->tx_ir = gpio_ir_tx;
+	rcdev->s_tx_duty_cycle = gpio_ir_tx_set_duty_cycle;
+	rcdev->s_tx_carrier = gpio_ir_tx_set_carrier;
+
+	gpio_ir->carrier = 38000;
+	gpio_ir->duty_cycle = 50;
+	spin_lock_init(&gpio_ir->lock);
+
+	rc = devm_rc_register_device(&pdev->dev, rcdev);
+	if (rc < 0)
+		dev_err(&pdev->dev, "failed to register rc device\n");
+
+	return rc;
+}
+
+static struct platform_driver gpio_ir_tx_driver = {
+	.probe	= gpio_ir_tx_probe,
+	.driver = {
+		.name	= DRIVER_NAME,
+		.of_match_table = of_match_ptr(gpio_ir_tx_of_match),
+	},
+};
+module_platform_driver(gpio_ir_tx_driver);
+
+MODULE_DESCRIPTION("GPIO IR Bit Banging Transmitter");
+MODULE_AUTHOR("Sean Young <sean@mess.org>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/rc/igorplugusb.c b/drivers/media/rc/igorplugusb.c
index cb6d4f1247da..a5ea86be8f44 100644
--- a/drivers/media/rc/igorplugusb.c
+++ b/drivers/media/rc/igorplugusb.c
@@ -194,7 +194,7 @@ static int igorplugusb_probe(struct usb_interface *intf,
 	if (!rc)
 		goto fail;
 
-	rc->input_name = DRIVER_DESC;
+	rc->device_name = DRIVER_DESC;
 	rc->input_phys = ir->phys;
 	usb_to_input_id(udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
@@ -202,10 +202,11 @@ static int igorplugusb_probe(struct usb_interface *intf,
 	 * This device can only store 36 pulses + spaces, which is not enough
 	 * for the NEC protocol and many others.
 	 */
-	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER & ~(RC_BIT_NEC |
-			RC_BIT_NECX | RC_BIT_NEC32 | RC_BIT_RC6_6A_20 |
-			RC_BIT_RC6_6A_24 | RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE |
-			RC_BIT_SONY20 | RC_BIT_SANYO);
+	rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER &
+		~(RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 |
+		  RC_PROTO_BIT_RC6_6A_20 | RC_PROTO_BIT_RC6_6A_24 |
+		  RC_PROTO_BIT_RC6_6A_32 | RC_PROTO_BIT_RC6_MCE |
+		  RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_SANYO);
 
 	rc->priv = ir;
 	rc->driver_name = DRIVER_NAME;
diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c
index 8711a7ff55cc..30e24da67226 100644
--- a/drivers/media/rc/iguanair.c
+++ b/drivers/media/rc/iguanair.c
@@ -487,11 +487,11 @@ static int iguanair_probe(struct usb_interface *intf,
 
 	usb_make_path(ir->udev, ir->phys, sizeof(ir->phys));
 
-	rc->input_name = ir->name;
+	rc->device_name = ir->name;
 	rc->input_phys = ir->phys;
 	usb_to_input_id(ir->udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
-	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rc->priv = ir;
 	rc->open = iguanair_open;
 	rc->close = iguanair_close;
diff --git a/drivers/media/rc/img-ir/img-ir-hw.c b/drivers/media/rc/img-ir/img-ir-hw.c
index 8d1439622533..82fdf4cc0824 100644
--- a/drivers/media/rc/img-ir/img-ir-hw.c
+++ b/drivers/media/rc/img-ir/img-ir-hw.c
@@ -589,7 +589,7 @@ static void img_ir_set_decoder(struct img_ir_priv *priv,
 	/* clear the wakeup scancode filter */
 	rdev->scancode_wakeup_filter.data = 0;
 	rdev->scancode_wakeup_filter.mask = 0;
-	rdev->wakeup_protocol = RC_TYPE_UNKNOWN;
+	rdev->wakeup_protocol = RC_PROTO_UNKNOWN;
 
 	/* clear raw filters */
 	_img_ir_set_filter(priv, NULL);
@@ -823,7 +823,7 @@ static void img_ir_handle_data(struct img_ir_priv *priv, u32 len, u64 raw)
 	int ret = IMG_IR_SCANCODE;
 	struct img_ir_scancode_req request;
 
-	request.protocol = RC_TYPE_UNKNOWN;
+	request.protocol = RC_PROTO_UNKNOWN;
 	request.toggle   = 0;
 
 	if (dec->scancode)
@@ -1083,7 +1083,7 @@ int img_ir_probe_hw(struct img_ir_priv *priv)
 	rdev->priv = priv;
 	rdev->map_name = RC_MAP_EMPTY;
 	rdev->allowed_protocols = img_ir_allowed_protos(priv);
-	rdev->input_name = "IMG Infrared Decoder";
+	rdev->device_name = "IMG Infrared Decoder";
 	rdev->s_filter = img_ir_set_normal_filter;
 	rdev->s_wakeup_filter = img_ir_set_wakeup_filter;
 
diff --git a/drivers/media/rc/img-ir/img-ir-hw.h b/drivers/media/rc/img-ir/img-ir-hw.h
index 91a297731661..58b68dd6c67d 100644
--- a/drivers/media/rc/img-ir/img-ir-hw.h
+++ b/drivers/media/rc/img-ir/img-ir-hw.h
@@ -135,13 +135,13 @@ struct img_ir_timing_regvals {
 /**
  * struct img_ir_scancode_req - Scancode request data.
  * @protocol:	Protocol code of received message (defaults to
- *		RC_TYPE_UNKNOWN).
+ *		RC_PROTO_UNKNOWN).
  * @scancode:	Scan code of received message (must be written by
  *		handler if IMG_IR_SCANCODE is returned).
  * @toggle:	Toggle bit (defaults to 0).
  */
 struct img_ir_scancode_req {
-	enum rc_type protocol;
+	enum rc_proto protocol;
 	u32 scancode;
 	u8 toggle;
 };
diff --git a/drivers/media/rc/img-ir/img-ir-jvc.c b/drivers/media/rc/img-ir/img-ir-jvc.c
index d3e2fc0bcfe1..4b07c76fbe1b 100644
--- a/drivers/media/rc/img-ir/img-ir-jvc.c
+++ b/drivers/media/rc/img-ir/img-ir-jvc.c
@@ -23,7 +23,7 @@ static int img_ir_jvc_scancode(int len, u64 raw, u64 enabled_protocols,
 	cust = (raw >> 0) & 0xff;
 	data = (raw >> 8) & 0xff;
 
-	request->protocol = RC_TYPE_JVC;
+	request->protocol = RC_PROTO_JVC;
 	request->scancode = cust << 8 | data;
 	return IMG_IR_SCANCODE;
 }
@@ -52,7 +52,7 @@ static int img_ir_jvc_filter(const struct rc_scancode_filter *in,
  *          http://support.jvc.com/consumer/support/documents/RemoteCodes.pdf
  */
 struct img_ir_decoder img_ir_jvc = {
-	.type = RC_BIT_JVC,
+	.type = RC_PROTO_BIT_JVC,
 	.control = {
 		.decoden = 1,
 		.code_type = IMG_IR_CODETYPE_PULSEDIST,
diff --git a/drivers/media/rc/img-ir/img-ir-nec.c b/drivers/media/rc/img-ir/img-ir-nec.c
index 044fd42b22a0..2fc0678ad2d7 100644
--- a/drivers/media/rc/img-ir/img-ir-nec.c
+++ b/drivers/media/rc/img-ir/img-ir-nec.c
@@ -35,20 +35,20 @@ static int img_ir_nec_scancode(int len, u64 raw, u64 enabled_protocols,
 				bitrev8(addr_inv) << 16 |
 				bitrev8(data)     <<  8 |
 				bitrev8(data_inv);
-		request->protocol = RC_TYPE_NEC32;
+		request->protocol = RC_PROTO_NEC32;
 	} else if ((addr_inv ^ addr) != 0xff) {
 		/* Extended NEC */
 		/* scan encoding: AAaaDD */
 		request->scancode = addr     << 16 |
 				addr_inv <<  8 |
 				data;
-		request->protocol = RC_TYPE_NECX;
+		request->protocol = RC_PROTO_NECX;
 	} else {
 		/* Normal NEC */
 		/* scan encoding: AADD */
 		request->scancode = addr << 8 |
 				data;
-		request->protocol = RC_TYPE_NEC;
+		request->protocol = RC_PROTO_NEC;
 	}
 	return IMG_IR_SCANCODE;
 }
@@ -63,7 +63,7 @@ static int img_ir_nec_filter(const struct rc_scancode_filter *in,
 	data       = in->data & 0xff;
 	data_m     = in->mask & 0xff;
 
-	protocols &= RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32;
+	protocols &= RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32;
 
 	/*
 	 * If only one bit is set, we were requested to do an exact
@@ -72,14 +72,14 @@ static int img_ir_nec_filter(const struct rc_scancode_filter *in,
 	 */
 	if (!is_power_of_2(protocols)) {
 		if ((in->data | in->mask) & 0xff000000)
-			protocols = RC_BIT_NEC32;
+			protocols = RC_PROTO_BIT_NEC32;
 		else if ((in->data | in->mask) & 0x00ff0000)
-			protocols = RC_BIT_NECX;
+			protocols = RC_PROTO_BIT_NECX;
 		else
-			protocols = RC_BIT_NEC;
+			protocols = RC_PROTO_BIT_NEC;
 	}
 
-	if (protocols == RC_BIT_NEC32) {
+	if (protocols == RC_PROTO_BIT_NEC32) {
 		/* 32-bit NEC (used by Apple and TiVo remotes) */
 		/* scan encoding: as transmitted, MSBit = first received bit */
 		addr       = bitrev8(in->data >> 24);
@@ -90,7 +90,7 @@ static int img_ir_nec_filter(const struct rc_scancode_filter *in,
 		data_m     = bitrev8(in->mask >>  8);
 		data_inv   = bitrev8(in->data >>  0);
 		data_inv_m = bitrev8(in->mask >>  0);
-	} else if (protocols == RC_BIT_NECX) {
+	} else if (protocols == RC_PROTO_BIT_NECX) {
 		/* Extended NEC */
 		/* scan encoding AAaaDD */
 		addr       = (in->data >> 16) & 0xff;
@@ -128,7 +128,7 @@ static int img_ir_nec_filter(const struct rc_scancode_filter *in,
  *        http://wiki.altium.com/display/ADOH/NEC+Infrared+Transmission+Protocol
  */
 struct img_ir_decoder img_ir_nec = {
-	.type = RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32,
+	.type = RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32,
 	.control = {
 		.decoden = 1,
 		.code_type = IMG_IR_CODETYPE_PULSEDIST,
diff --git a/drivers/media/rc/img-ir/img-ir-raw.c b/drivers/media/rc/img-ir/img-ir-raw.c
index 8d2f8e2006e7..64714efc1145 100644
--- a/drivers/media/rc/img-ir/img-ir-raw.c
+++ b/drivers/media/rc/img-ir/img-ir-raw.c
@@ -40,9 +40,9 @@ static void img_ir_refresh_raw(struct img_ir_priv *priv, u32 irq_status)
 
 	/* report the edge to the IR raw decoders */
 	if (ir_status) /* low */
-		ir_raw_event_store_edge(rc_dev, IR_SPACE);
+		ir_raw_event_store_edge(rc_dev, false);
 	else /* high */
-		ir_raw_event_store_edge(rc_dev, IR_PULSE);
+		ir_raw_event_store_edge(rc_dev, true);
 	ir_raw_event_handle(rc_dev);
 }
 
@@ -117,7 +117,7 @@ int img_ir_probe_raw(struct img_ir_priv *priv)
 	}
 	rdev->priv = priv;
 	rdev->map_name = RC_MAP_EMPTY;
-	rdev->input_name = "IMG Infrared Decoder Raw";
+	rdev->device_name = "IMG Infrared Decoder Raw";
 
 	/* Register raw decoder */
 	error = rc_register_device(rdev);
diff --git a/drivers/media/rc/img-ir/img-ir-rc5.c b/drivers/media/rc/img-ir/img-ir-rc5.c
index a8a28a377eee..a1bc8705472b 100644
--- a/drivers/media/rc/img-ir/img-ir-rc5.c
+++ b/drivers/media/rc/img-ir/img-ir-rc5.c
@@ -33,7 +33,7 @@ static int img_ir_rc5_scancode(int len, u64 raw, u64 enabled_protocols,
 	if (!start)
 		return -EINVAL;
 
-	request->protocol = RC_TYPE_RC5;
+	request->protocol = RC_PROTO_RC5;
 	request->scancode = addr << 8 | cmd;
 	request->toggle   = tgl;
 	return IMG_IR_SCANCODE;
@@ -52,7 +52,7 @@ static int img_ir_rc5_filter(const struct rc_scancode_filter *in,
  * see http://www.sbprojects.com/knowledge/ir/rc5.php
  */
 struct img_ir_decoder img_ir_rc5 = {
-	.type      = RC_BIT_RC5,
+	.type      = RC_PROTO_BIT_RC5,
 	.control   = {
 		.bitoriend2	= 1,
 		.code_type	= IMG_IR_CODETYPE_BIPHASE,
diff --git a/drivers/media/rc/img-ir/img-ir-rc6.c b/drivers/media/rc/img-ir/img-ir-rc6.c
index de1e27534968..5f34f59ca257 100644
--- a/drivers/media/rc/img-ir/img-ir-rc6.c
+++ b/drivers/media/rc/img-ir/img-ir-rc6.c
@@ -54,7 +54,7 @@ static int img_ir_rc6_scancode(int len, u64 raw, u64 enabled_protocols,
 	if (mode)
 		return -EINVAL;
 
-	request->protocol = RC_TYPE_RC6_0;
+	request->protocol = RC_PROTO_RC6_0;
 	request->scancode = addr << 8 | cmd;
 	request->toggle	  = trl2;
 	return IMG_IR_SCANCODE;
@@ -73,7 +73,7 @@ static int img_ir_rc6_filter(const struct rc_scancode_filter *in,
  * see http://www.sbprojects.com/knowledge/ir/rc6.php
  */
 struct img_ir_decoder img_ir_rc6 = {
-	.type		= RC_BIT_RC6_0,
+	.type		= RC_PROTO_BIT_RC6_0,
 	.control	= {
 		.bitorien	= 1,
 		.code_type	= IMG_IR_CODETYPE_BIPHASE,
diff --git a/drivers/media/rc/img-ir/img-ir-sanyo.c b/drivers/media/rc/img-ir/img-ir-sanyo.c
index f394994ffc22..55a755bb437c 100644
--- a/drivers/media/rc/img-ir/img-ir-sanyo.c
+++ b/drivers/media/rc/img-ir/img-ir-sanyo.c
@@ -44,7 +44,7 @@ static int img_ir_sanyo_scancode(int len, u64 raw, u64 enabled_protocols,
 		return -EINVAL;
 
 	/* Normal Sanyo */
-	request->protocol = RC_TYPE_SANYO;
+	request->protocol = RC_PROTO_SANYO;
 	request->scancode = addr << 8 | data;
 	return IMG_IR_SCANCODE;
 }
@@ -80,7 +80,7 @@ static int img_ir_sanyo_filter(const struct rc_scancode_filter *in,
 
 /* Sanyo decoder */
 struct img_ir_decoder img_ir_sanyo = {
-	.type = RC_BIT_SANYO,
+	.type = RC_PROTO_BIT_SANYO,
 	.control = {
 		.decoden = 1,
 		.code_type = IMG_IR_CODETYPE_PULSEDIST,
diff --git a/drivers/media/rc/img-ir/img-ir-sharp.c b/drivers/media/rc/img-ir/img-ir-sharp.c
index fe5acc4f030e..2d2530902cfa 100644
--- a/drivers/media/rc/img-ir/img-ir-sharp.c
+++ b/drivers/media/rc/img-ir/img-ir-sharp.c
@@ -32,7 +32,7 @@ static int img_ir_sharp_scancode(int len, u64 raw, u64 enabled_protocols,
 		/* probably the second half of the message */
 		return -EINVAL;
 
-	request->protocol = RC_TYPE_SHARP;
+	request->protocol = RC_PROTO_SHARP;
 	request->scancode = addr << 8 | cmd;
 	return IMG_IR_SCANCODE;
 }
@@ -73,7 +73,7 @@ static int img_ir_sharp_filter(const struct rc_scancode_filter *in,
  * See also http://www.sbprojects.com/knowledge/ir/sharp.php
  */
 struct img_ir_decoder img_ir_sharp = {
-	.type = RC_BIT_SHARP,
+	.type = RC_PROTO_BIT_SHARP,
 	.control = {
 		.decoden = 0,
 		.decodend2 = 1,
diff --git a/drivers/media/rc/img-ir/img-ir-sony.c b/drivers/media/rc/img-ir/img-ir-sony.c
index 3fcba271a419..a942d0be908c 100644
--- a/drivers/media/rc/img-ir/img-ir-sony.c
+++ b/drivers/media/rc/img-ir/img-ir-sony.c
@@ -19,32 +19,32 @@ static int img_ir_sony_scancode(int len, u64 raw, u64 enabled_protocols,
 
 	switch (len) {
 	case 12:
-		if (!(enabled_protocols & RC_BIT_SONY12))
+		if (!(enabled_protocols & RC_PROTO_BIT_SONY12))
 			return -EINVAL;
 		func   = raw & 0x7f;	/* first 7 bits */
 		raw    >>= 7;
 		dev    = raw & 0x1f;	/* next 5 bits */
 		subdev = 0;
-		request->protocol = RC_TYPE_SONY12;
+		request->protocol = RC_PROTO_SONY12;
 		break;
 	case 15:
-		if (!(enabled_protocols & RC_BIT_SONY15))
+		if (!(enabled_protocols & RC_PROTO_BIT_SONY15))
 			return -EINVAL;
 		func   = raw & 0x7f;	/* first 7 bits */
 		raw    >>= 7;
 		dev    = raw & 0xff;	/* next 8 bits */
 		subdev = 0;
-		request->protocol = RC_TYPE_SONY15;
+		request->protocol = RC_PROTO_SONY15;
 		break;
 	case 20:
-		if (!(enabled_protocols & RC_BIT_SONY20))
+		if (!(enabled_protocols & RC_PROTO_BIT_SONY20))
 			return -EINVAL;
 		func   = raw & 0x7f;	/* first 7 bits */
 		raw    >>= 7;
 		dev    = raw & 0x1f;	/* next 5 bits */
 		raw    >>= 5;
 		subdev = raw & 0xff;	/* next 8 bits */
-		request->protocol = RC_TYPE_SONY20;
+		request->protocol = RC_PROTO_SONY20;
 		break;
 	default:
 		return -EINVAL;
@@ -68,7 +68,8 @@ static int img_ir_sony_filter(const struct rc_scancode_filter *in,
 	func     = (in->data >> 0)  & 0x7f;
 	func_m   = (in->mask >> 0)  & 0x7f;
 
-	protocols &= RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20;
+	protocols &= RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 |
+							RC_PROTO_BIT_SONY20;
 
 	/*
 	 * If only one bit is set, we were requested to do an exact
@@ -77,20 +78,20 @@ static int img_ir_sony_filter(const struct rc_scancode_filter *in,
 	 */
 	if (!is_power_of_2(protocols)) {
 		if (subdev & subdev_m)
-			protocols = RC_BIT_SONY20;
+			protocols = RC_PROTO_BIT_SONY20;
 		else if (dev & dev_m & 0xe0)
-			protocols = RC_BIT_SONY15;
+			protocols = RC_PROTO_BIT_SONY15;
 		else
-			protocols = RC_BIT_SONY12;
+			protocols = RC_PROTO_BIT_SONY12;
 	}
 
-	if (protocols == RC_BIT_SONY20) {
+	if (protocols == RC_PROTO_BIT_SONY20) {
 		/* can't encode subdev and higher device bits */
 		if (dev & dev_m & 0xe0)
 			return -EINVAL;
 		len = 20;
 		dev_m &= 0x1f;
-	} else if (protocols == RC_BIT_SONY15) {
+	} else if (protocols == RC_PROTO_BIT_SONY15) {
 		len = 15;
 		subdev_m = 0;
 	} else {
@@ -128,7 +129,7 @@ static int img_ir_sony_filter(const struct rc_scancode_filter *in,
  *          http://picprojects.org.uk/projects/sirc/sonysirc.pdf
  */
 struct img_ir_decoder img_ir_sony = {
-	.type = RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20,
+	.type = RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | RC_PROTO_BIT_SONY20,
 	.control = {
 		.decoden = 1,
 		.code_type = IMG_IR_CODETYPE_PULSELEN,
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index bd76534a2749..7b3f31cc63d2 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -148,7 +148,7 @@ struct imon_context {
 	u32 last_keycode;		/* last reported input keycode */
 	u32 rc_scancode;		/* the computed remote scancode */
 	u8 rc_toggle;			/* the computed remote toggle bit */
-	u64 rc_type;			/* iMON or MCE (RC6) IR protocol? */
+	u64 rc_proto;			/* iMON or MCE (RC6) IR protocol? */
 	bool release_code;		/* some keys send a release code */
 
 	u8 display_type;		/* store the display type */
@@ -911,7 +911,7 @@ static struct attribute *imon_display_sysfs_entries[] = {
 	NULL
 };
 
-static struct attribute_group imon_display_attr_group = {
+static const struct attribute_group imon_display_attr_group = {
 	.attrs = imon_display_sysfs_entries
 };
 
@@ -920,7 +920,7 @@ static struct attribute *imon_rf_sysfs_entries[] = {
 	NULL
 };
 
-static struct attribute_group imon_rf_attr_group = {
+static const struct attribute_group imon_rf_attr_group = {
 	.attrs = imon_rf_sysfs_entries
 };
 
@@ -1118,7 +1118,7 @@ static void imon_touch_display_timeout(unsigned long data)
  * it is not, so we must acquire it prior to calling send_packet, which
  * requires that the lock is held.
  */
-static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
+static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_proto)
 {
 	int retval;
 	struct imon_context *ictx = rc->priv;
@@ -1127,25 +1127,25 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
 	unsigned char ir_proto_packet[] = {
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 };
 
-	if (*rc_type && !(*rc_type & rc->allowed_protocols))
+	if (*rc_proto && !(*rc_proto & rc->allowed_protocols))
 		dev_warn(dev, "Looks like you're trying to use an IR protocol this device does not support\n");
 
-	if (*rc_type & RC_BIT_RC6_MCE) {
+	if (*rc_proto & RC_PROTO_BIT_RC6_MCE) {
 		dev_dbg(dev, "Configuring IR receiver for MCE protocol\n");
 		ir_proto_packet[0] = 0x01;
-		*rc_type = RC_BIT_RC6_MCE;
-	} else if (*rc_type & RC_BIT_OTHER) {
+		*rc_proto = RC_PROTO_BIT_RC6_MCE;
+	} else if (*rc_proto & RC_PROTO_BIT_OTHER) {
 		dev_dbg(dev, "Configuring IR receiver for iMON protocol\n");
 		if (!pad_stabilize)
 			dev_dbg(dev, "PAD stabilize functionality disabled\n");
 		/* ir_proto_packet[0] = 0x00; // already the default */
-		*rc_type = RC_BIT_OTHER;
+		*rc_proto = RC_PROTO_BIT_OTHER;
 	} else {
 		dev_warn(dev, "Unsupported IR protocol specified, overriding to iMON IR protocol\n");
 		if (!pad_stabilize)
 			dev_dbg(dev, "PAD stabilize functionality disabled\n");
 		/* ir_proto_packet[0] = 0x00; // already the default */
-		*rc_type = RC_BIT_OTHER;
+		*rc_proto = RC_PROTO_BIT_OTHER;
 	}
 
 	memcpy(ictx->usb_tx_buf, &ir_proto_packet, sizeof(ir_proto_packet));
@@ -1159,7 +1159,7 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
 	if (retval)
 		goto out;
 
-	ictx->rc_type = *rc_type;
+	ictx->rc_proto = *rc_proto;
 	ictx->pad_mouse = false;
 
 out:
@@ -1435,7 +1435,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
 		rel_x = buf[2];
 		rel_y = buf[3];
 
-		if (ictx->rc_type == RC_BIT_OTHER && pad_stabilize) {
+		if (ictx->rc_proto == RC_PROTO_BIT_OTHER && pad_stabilize) {
 			if ((buf[1] == 0) && ((rel_x != 0) || (rel_y != 0))) {
 				dir = stabilize((int)rel_x, (int)rel_y,
 						timeout, threshold);
@@ -1502,7 +1502,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
 		buf[0] = 0x01;
 		buf[1] = buf[4] = buf[5] = buf[6] = buf[7] = 0;
 
-		if (ictx->rc_type == RC_BIT_OTHER && pad_stabilize) {
+		if (ictx->rc_proto == RC_PROTO_BIT_OTHER && pad_stabilize) {
 			dir = stabilize((int)rel_x, (int)rel_y,
 					timeout, threshold);
 			if (!dir) {
@@ -1706,7 +1706,7 @@ static void imon_incoming_scancode(struct imon_context *ictx,
 		ictx->release_code = false;
 	} else {
 		scancode = be32_to_cpu(*((__be32 *)buf));
-		if (ictx->rc_type == RC_BIT_RC6_MCE) {
+		if (ictx->rc_proto == RC_PROTO_BIT_RC6_MCE) {
 			ktype = IMON_KEY_IMON;
 			if (buf[0] == 0x80)
 				ktype = IMON_KEY_MCE;
@@ -1769,10 +1769,10 @@ static void imon_incoming_scancode(struct imon_context *ictx,
 		if (press_type == 0)
 			rc_keyup(ictx->rdev);
 		else {
-			if (ictx->rc_type == RC_BIT_RC6_MCE ||
-			    ictx->rc_type == RC_BIT_OTHER)
+			if (ictx->rc_proto == RC_PROTO_BIT_RC6_MCE ||
+			    ictx->rc_proto == RC_PROTO_BIT_OTHER)
 				rc_keydown(ictx->rdev,
-					   ictx->rc_type == RC_BIT_RC6_MCE ? RC_TYPE_RC6_MCE : RC_TYPE_OTHER,
+					   ictx->rc_proto == RC_PROTO_BIT_RC6_MCE ? RC_PROTO_RC6_MCE : RC_PROTO_OTHER,
 					   ictx->rc_scancode, ictx->rc_toggle);
 			spin_lock_irqsave(&ictx->kc_lock, flags);
 			ictx->last_keycode = ictx->kc;
@@ -1936,7 +1936,7 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
 {
 	u8 ffdc_cfg_byte = ictx->usb_rx_buf[6];
 	u8 detected_display_type = IMON_DISPLAY_TYPE_NONE;
-	u64 allowed_protos = RC_BIT_OTHER;
+	u64 allowed_protos = RC_PROTO_BIT_OTHER;
 
 	switch (ffdc_cfg_byte) {
 	/* iMON Knob, no display, iMON IR + vol knob */
@@ -1967,27 +1967,27 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
 	case 0x9e:
 		dev_info(ictx->dev, "0xffdc iMON VFD, MCE IR");
 		detected_display_type = IMON_DISPLAY_TYPE_VFD;
-		allowed_protos = RC_BIT_RC6_MCE;
+		allowed_protos = RC_PROTO_BIT_RC6_MCE;
 		break;
 	/* iMON LCD, MCE IR */
 	case 0x9f:
 		dev_info(ictx->dev, "0xffdc iMON LCD, MCE IR");
 		detected_display_type = IMON_DISPLAY_TYPE_LCD;
-		allowed_protos = RC_BIT_RC6_MCE;
+		allowed_protos = RC_PROTO_BIT_RC6_MCE;
 		break;
 	default:
 		dev_info(ictx->dev, "Unknown 0xffdc device, defaulting to VFD and iMON IR");
 		detected_display_type = IMON_DISPLAY_TYPE_VFD;
 		/* We don't know which one it is, allow user to set the
 		 * RC6 one from userspace if OTHER wasn't correct. */
-		allowed_protos |= RC_BIT_RC6_MCE;
+		allowed_protos |= RC_PROTO_BIT_RC6_MCE;
 		break;
 	}
 
 	printk(KERN_CONT " (id 0x%02x)\n", ffdc_cfg_byte);
 
 	ictx->display_type = detected_display_type;
-	ictx->rc_type = allowed_protos;
+	ictx->rc_proto = allowed_protos;
 }
 
 static void imon_set_display_type(struct imon_context *ictx)
@@ -2063,17 +2063,18 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
 		      sizeof(ictx->phys_rdev));
 	strlcat(ictx->phys_rdev, "/input0", sizeof(ictx->phys_rdev));
 
-	rdev->input_name = ictx->name_rdev;
+	rdev->device_name = ictx->name_rdev;
 	rdev->input_phys = ictx->phys_rdev;
 	usb_to_input_id(ictx->usbdev_intf0, &rdev->input_id);
 	rdev->dev.parent = ictx->dev;
 
 	rdev->priv = ictx;
 	if (ictx->dev_descr->flags & IMON_IR_RAW)
-		rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+		rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	else
 		/* iMON PAD or MCE */
-		rdev->allowed_protocols = RC_BIT_OTHER | RC_BIT_RC6_MCE;
+		rdev->allowed_protocols = RC_PROTO_BIT_OTHER |
+					  RC_PROTO_BIT_RC6_MCE;
 	rdev->change_protocol = imon_ir_change_protocol;
 	rdev->driver_name = MOD_NAME;
 
@@ -2086,12 +2087,12 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
 
 	if (ictx->product == 0xffdc) {
 		imon_get_ffdc_type(ictx);
-		rdev->allowed_protocols = ictx->rc_type;
+		rdev->allowed_protocols = ictx->rc_proto;
 	}
 
 	imon_set_display_type(ictx);
 
-	if (ictx->rc_type == RC_BIT_RC6_MCE ||
+	if (ictx->rc_proto == RC_PROTO_BIT_RC6_MCE ||
 	    ictx->dev_descr->flags & IMON_IR_RAW)
 		rdev->map_name = RC_MAP_IMON_MCE;
 	else
diff --git a/drivers/media/rc/ir-hix5hd2.c b/drivers/media/rc/ir-hix5hd2.c
index 50951f686852..0ce11c41dfae 100644
--- a/drivers/media/rc/ir-hix5hd2.c
+++ b/drivers/media/rc/ir-hix5hd2.c
@@ -242,14 +242,14 @@ static int hix5hd2_ir_probe(struct platform_device *pdev)
 	clk_prepare_enable(priv->clock);
 	priv->rate = clk_get_rate(priv->clock);
 
-	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rdev->priv = priv;
 	rdev->open = hix5hd2_ir_open;
 	rdev->close = hix5hd2_ir_close;
 	rdev->driver_name = IR_HIX5HD2_NAME;
 	map_name = of_get_property(node, "linux,rc-map-name", NULL);
 	rdev->map_name = map_name ?: RC_MAP_EMPTY;
-	rdev->input_name = IR_HIX5HD2_NAME;
+	rdev->device_name = IR_HIX5HD2_NAME;
 	rdev->input_phys = IR_HIX5HD2_NAME "/input0";
 	rdev->input_id.bustype = BUS_HOST;
 	rdev->input_id.vendor = 0x0001;
diff --git a/drivers/media/rc/ir-jvc-decoder.c b/drivers/media/rc/ir-jvc-decoder.c
index 674bf156edcb..e2bd68c42edf 100644
--- a/drivers/media/rc/ir-jvc-decoder.c
+++ b/drivers/media/rc/ir-jvc-decoder.c
@@ -137,7 +137,7 @@ again:
 			scancode = (bitrev8((data->bits >> 8) & 0xff) << 8) |
 				   (bitrev8((data->bits >> 0) & 0xff) << 0);
 			IR_dprintk(1, "JVC scancode 0x%04x\n", scancode);
-			rc_keydown(dev, RC_TYPE_JVC, scancode, data->toggle);
+			rc_keydown(dev, RC_PROTO_JVC, scancode, data->toggle);
 			data->first = false;
 			data->old_bits = data->bits;
 		} else if (data->bits == data->old_bits) {
@@ -193,7 +193,7 @@ static const struct ir_raw_timings_pd ir_jvc_timings = {
  *		-ENOBUFS if there isn't enough space in the array to fit the
  *		encoding. In this case all @max events will have been written.
  */
-static int ir_jvc_encode(enum rc_type protocol, u32 scancode,
+static int ir_jvc_encode(enum rc_proto protocol, u32 scancode,
 			 struct ir_raw_event *events, unsigned int max)
 {
 	struct ir_raw_event *e = events;
@@ -209,7 +209,7 @@ static int ir_jvc_encode(enum rc_type protocol, u32 scancode,
 }
 
 static struct ir_raw_handler jvc_handler = {
-	.protocols	= RC_BIT_JVC,
+	.protocols	= RC_PROTO_BIT_JVC,
 	.decode		= ir_jvc_decode,
 	.encode		= ir_jvc_encode,
 };
diff --git a/drivers/media/rc/ir-mce_kbd-decoder.c b/drivers/media/rc/ir-mce_kbd-decoder.c
index 6a4d58b88d91..7c572a643656 100644
--- a/drivers/media/rc/ir-mce_kbd-decoder.c
+++ b/drivers/media/rc/ir-mce_kbd-decoder.c
@@ -358,6 +358,9 @@ static int ir_mce_kbd_register(struct rc_dev *dev)
 	struct input_dev *idev;
 	int i, ret;
 
+	if (dev->driver_type == RC_DRIVER_IR_RAW_TX)
+		return 0;
+
 	idev = input_allocate_device();
 	if (!idev)
 		return -ENOMEM;
@@ -413,6 +416,9 @@ static int ir_mce_kbd_unregister(struct rc_dev *dev)
 	struct mce_kbd_dec *mce_kbd = &dev->raw->mce_kbd;
 	struct input_dev *idev = mce_kbd->idev;
 
+	if (dev->driver_type == RC_DRIVER_IR_RAW_TX)
+		return 0;
+
 	del_timer_sync(&mce_kbd->rx_timeout);
 	input_unregister_device(idev);
 
@@ -438,14 +444,14 @@ static const struct ir_raw_timings_manchester ir_mce_kbd_timings = {
  *              -ENOBUFS if there isn't enough space in the array to fit the
  *              encoding. In this case all @max events will have been written.
  */
-static int ir_mce_kbd_encode(enum rc_type protocol, u32 scancode,
+static int ir_mce_kbd_encode(enum rc_proto protocol, u32 scancode,
 			     struct ir_raw_event *events, unsigned int max)
 {
 	struct ir_raw_event *e = events;
 	int len, ret;
 	u64 raw;
 
-	if (protocol == RC_TYPE_MCIR2_KBD) {
+	if (protocol == RC_PROTO_MCIR2_KBD) {
 		raw = scancode |
 		      ((u64)MCIR2_KEYBOARD_HEADER << MCIR2_KEYBOARD_NBITS);
 		len = MCIR2_KEYBOARD_NBITS + MCIR2_HEADER_NBITS + 1;
@@ -463,7 +469,7 @@ static int ir_mce_kbd_encode(enum rc_type protocol, u32 scancode,
 }
 
 static struct ir_raw_handler mce_kbd_handler = {
-	.protocols	= RC_BIT_MCIR2_KBD | RC_BIT_MCIR2_MSE,
+	.protocols	= RC_PROTO_BIT_MCIR2_KBD | RC_PROTO_BIT_MCIR2_MSE,
 	.decode		= ir_mce_kbd_decode,
 	.encode		= ir_mce_kbd_encode,
 	.raw_register	= ir_mce_kbd_register,
diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c
index 3ce850314dca..817c18f2ddd1 100644
--- a/drivers/media/rc/ir-nec-decoder.c
+++ b/drivers/media/rc/ir-nec-decoder.c
@@ -49,9 +49,8 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
 	struct nec_dec *data = &dev->raw->nec;
 	u32 scancode;
-	enum rc_type rc_type;
+	enum rc_proto rc_proto;
 	u8 address, not_address, command, not_command;
-	bool send_32bits = false;
 
 	if (!is_timing_event(ev)) {
 		if (ev.reset)
@@ -88,13 +87,9 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
 			data->state = STATE_BIT_PULSE;
 			return 0;
 		} else if (eq_margin(ev.duration, NEC_REPEAT_SPACE, NEC_UNIT / 2)) {
-			if (!dev->keypressed) {
-				IR_dprintk(1, "Discarding last key repeat: event after key up\n");
-			} else {
-				rc_repeat(dev);
-				IR_dprintk(1, "Repeat last key\n");
-				data->state = STATE_TRAILER_PULSE;
-			}
+			rc_repeat(dev);
+			IR_dprintk(1, "Repeat last key\n");
+			data->state = STATE_TRAILER_PULSE;
 			return 0;
 		}
 
@@ -161,39 +156,14 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
 		command	    = bitrev8((data->bits >>  8) & 0xff);
 		not_command = bitrev8((data->bits >>  0) & 0xff);
 
-		if ((command ^ not_command) != 0xff) {
-			IR_dprintk(1, "NEC checksum error: received 0x%08x\n",
-				   data->bits);
-			send_32bits = true;
-		}
-
-		if (send_32bits) {
-			/* NEC transport, but modified protocol, used by at
-			 * least Apple and TiVo remotes */
-			scancode = not_address << 24 |
-				address     << 16 |
-				not_command <<  8 |
-				command;
-			IR_dprintk(1, "NEC (modified) scancode 0x%08x\n", scancode);
-			rc_type = RC_TYPE_NEC32;
-		} else if ((address ^ not_address) != 0xff) {
-			/* Extended NEC */
-			scancode = address     << 16 |
-				   not_address <<  8 |
-				   command;
-			IR_dprintk(1, "NEC (Ext) scancode 0x%06x\n", scancode);
-			rc_type = RC_TYPE_NECX;
-		} else {
-			/* Normal NEC */
-			scancode = address << 8 | command;
-			IR_dprintk(1, "NEC scancode 0x%04x\n", scancode);
-			rc_type = RC_TYPE_NEC;
-		}
+		scancode = ir_nec_bytes_to_scancode(address, not_address,
+						    command, not_command,
+						    &rc_proto);
 
 		if (data->is_nec_x)
 			data->necx_repeat = true;
 
-		rc_keydown(dev, rc_type, scancode, 0);
+		rc_keydown(dev, rc_proto, scancode, 0);
 		data->state = STATE_INACTIVE;
 		return 0;
 	}
@@ -210,19 +180,19 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
  * @scancode:	a single NEC scancode.
  * @raw:	raw data to be modulated.
  */
-static u32 ir_nec_scancode_to_raw(enum rc_type protocol, u32 scancode)
+static u32 ir_nec_scancode_to_raw(enum rc_proto protocol, u32 scancode)
 {
 	unsigned int addr, addr_inv, data, data_inv;
 
 	data = scancode & 0xff;
 
-	if (protocol == RC_TYPE_NEC32) {
+	if (protocol == RC_PROTO_NEC32) {
 		/* 32-bit NEC (used by Apple and TiVo remotes) */
 		/* scan encoding: aaAAddDD */
 		addr_inv   = (scancode >> 24) & 0xff;
 		addr       = (scancode >> 16) & 0xff;
 		data_inv   = (scancode >>  8) & 0xff;
-	} else if (protocol == RC_TYPE_NECX) {
+	} else if (protocol == RC_PROTO_NECX) {
 		/* Extended NEC */
 		/* scan encoding AAaaDD */
 		addr       = (scancode >> 16) & 0xff;
@@ -266,7 +236,7 @@ static const struct ir_raw_timings_pd ir_nec_timings = {
  *		-ENOBUFS if there isn't enough space in the array to fit the
  *		encoding. In this case all @max events will have been written.
  */
-static int ir_nec_encode(enum rc_type protocol, u32 scancode,
+static int ir_nec_encode(enum rc_proto protocol, u32 scancode,
 			 struct ir_raw_event *events, unsigned int max)
 {
 	struct ir_raw_event *e = events;
@@ -285,7 +255,8 @@ static int ir_nec_encode(enum rc_type protocol, u32 scancode,
 }
 
 static struct ir_raw_handler nec_handler = {
-	.protocols	= RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32,
+	.protocols	= RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX |
+							RC_PROTO_BIT_NEC32,
 	.decode		= ir_nec_decode,
 	.encode		= ir_nec_encode,
 };
diff --git a/drivers/media/rc/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c
index fcfedf95def7..1292f534de43 100644
--- a/drivers/media/rc/ir-rc5-decoder.c
+++ b/drivers/media/rc/ir-rc5-decoder.c
@@ -51,7 +51,7 @@ static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	struct rc5_dec *data = &dev->raw->rc5;
 	u8 toggle;
 	u32 scancode;
-	enum rc_type protocol;
+	enum rc_proto protocol;
 
 	if (!is_timing_event(ev)) {
 		if (ev.reset)
@@ -124,7 +124,7 @@ again:
 		if (data->is_rc5x && data->count == RC5X_NBITS) {
 			/* RC5X */
 			u8 xdata, command, system;
-			if (!(dev->enabled_protocols & RC_BIT_RC5X_20)) {
+			if (!(dev->enabled_protocols & RC_PROTO_BIT_RC5X_20)) {
 				data->state = STATE_INACTIVE;
 				return 0;
 			}
@@ -134,12 +134,12 @@ again:
 			toggle   = (data->bits & 0x20000) ? 1 : 0;
 			command += (data->bits & 0x40000) ? 0 : 0x40;
 			scancode = system << 16 | command << 8 | xdata;
-			protocol = RC_TYPE_RC5X_20;
+			protocol = RC_PROTO_RC5X_20;
 
 		} else if (!data->is_rc5x && data->count == RC5_NBITS) {
 			/* RC5 */
 			u8 command, system;
-			if (!(dev->enabled_protocols & RC_BIT_RC5)) {
+			if (!(dev->enabled_protocols & RC_PROTO_BIT_RC5)) {
 				data->state = STATE_INACTIVE;
 				return 0;
 			}
@@ -148,12 +148,12 @@ again:
 			toggle   = (data->bits & 0x00800) ? 1 : 0;
 			command += (data->bits & 0x01000) ? 0 : 0x40;
 			scancode = system << 8 | command;
-			protocol = RC_TYPE_RC5;
+			protocol = RC_PROTO_RC5;
 
 		} else if (!data->is_rc5x && data->count == RC5_SZ_NBITS) {
 			/* RC5 StreamZap */
 			u8 command, system;
-			if (!(dev->enabled_protocols & RC_BIT_RC5_SZ)) {
+			if (!(dev->enabled_protocols & RC_PROTO_BIT_RC5_SZ)) {
 				data->state = STATE_INACTIVE;
 				return 0;
 			}
@@ -161,7 +161,7 @@ again:
 			system   = (data->bits & 0x02FC0) >> 6;
 			toggle   = (data->bits & 0x01000) ? 1 : 0;
 			scancode = system << 6 | command;
-			protocol = RC_TYPE_RC5_SZ;
+			protocol = RC_PROTO_RC5_SZ;
 
 		} else
 			break;
@@ -221,7 +221,7 @@ static const struct ir_raw_timings_manchester ir_rc5_sz_timings = {
  *		encoding. In this case all @max events will have been written.
  *		-EINVAL if the scancode is ambiguous or invalid.
  */
-static int ir_rc5_encode(enum rc_type protocol, u32 scancode,
+static int ir_rc5_encode(enum rc_proto protocol, u32 scancode,
 			 struct ir_raw_event *events, unsigned int max)
 {
 	int ret;
@@ -229,7 +229,7 @@ static int ir_rc5_encode(enum rc_type protocol, u32 scancode,
 	unsigned int data, xdata, command, commandx, system, pre_space_data;
 
 	/* Detect protocol and convert scancode to raw data */
-	if (protocol == RC_TYPE_RC5) {
+	if (protocol == RC_PROTO_RC5) {
 		/* decode scancode */
 		command  = (scancode & 0x003f) >> 0;
 		commandx = (scancode & 0x0040) >> 6;
@@ -242,7 +242,7 @@ static int ir_rc5_encode(enum rc_type protocol, u32 scancode,
 					    RC5_NBITS, data);
 		if (ret < 0)
 			return ret;
-	} else if (protocol == RC_TYPE_RC5X_20) {
+	} else if (protocol == RC_PROTO_RC5X_20) {
 		/* decode scancode */
 		xdata    = (scancode & 0x00003f) >> 0;
 		command  = (scancode & 0x003f00) >> 8;
@@ -264,7 +264,7 @@ static int ir_rc5_encode(enum rc_type protocol, u32 scancode,
 					    data);
 		if (ret < 0)
 			return ret;
-	} else if (protocol == RC_TYPE_RC5_SZ) {
+	} else if (protocol == RC_PROTO_RC5_SZ) {
 		/* RC5-SZ scancode is raw enough for Manchester as it is */
 		ret = ir_raw_gen_manchester(&e, max, &ir_rc5_sz_timings,
 					    RC5_SZ_NBITS, scancode & 0x2fff);
@@ -278,7 +278,8 @@ static int ir_rc5_encode(enum rc_type protocol, u32 scancode,
 }
 
 static struct ir_raw_handler rc5_handler = {
-	.protocols	= RC_BIT_RC5 | RC_BIT_RC5X_20 | RC_BIT_RC5_SZ,
+	.protocols	= RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 |
+							RC_PROTO_BIT_RC5_SZ,
 	.decode		= ir_rc5_decode,
 	.encode		= ir_rc5_encode,
 };
diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
index 6fe2268dada0..5d0d2fe3b7a7 100644
--- a/drivers/media/rc/ir-rc6-decoder.c
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -88,7 +88,7 @@ static int ir_rc6_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	struct rc6_dec *data = &dev->raw->rc6;
 	u32 scancode;
 	u8 toggle;
-	enum rc_type protocol;
+	enum rc_proto protocol;
 
 	if (!is_timing_event(ev)) {
 		if (ev.reset)
@@ -229,7 +229,7 @@ again:
 		case RC6_MODE_0:
 			scancode = data->body;
 			toggle = data->toggle;
-			protocol = RC_TYPE_RC6_0;
+			protocol = RC_PROTO_RC6_0;
 			IR_dprintk(1, "RC6(0) scancode 0x%04x (toggle: %u)\n",
 				   scancode, toggle);
 			break;
@@ -244,20 +244,20 @@ again:
 			scancode = data->body;
 			switch (data->count) {
 			case 20:
-				protocol = RC_TYPE_RC6_6A_20;
+				protocol = RC_PROTO_RC6_6A_20;
 				toggle = 0;
 				break;
 			case 24:
-				protocol = RC_TYPE_RC6_6A_24;
+				protocol = RC_PROTO_RC6_6A_24;
 				toggle = 0;
 				break;
 			case 32:
 				if ((scancode & RC6_6A_LCC_MASK) == RC6_6A_MCE_CC) {
-					protocol = RC_TYPE_RC6_MCE;
+					protocol = RC_PROTO_RC6_MCE;
 					toggle = !!(scancode & RC6_6A_MCE_TOGGLE_MASK);
 					scancode &= ~RC6_6A_MCE_TOGGLE_MASK;
 				} else {
-					protocol = RC_TYPE_RC6_6A_32;
+					protocol = RC_PROTO_RC6_6A_32;
 					toggle = 0;
 				}
 				break;
@@ -322,13 +322,13 @@ static const struct ir_raw_timings_manchester ir_rc6_timings[4] = {
  *		encoding. In this case all @max events will have been written.
  *		-EINVAL if the scancode is ambiguous or invalid.
  */
-static int ir_rc6_encode(enum rc_type protocol, u32 scancode,
+static int ir_rc6_encode(enum rc_proto protocol, u32 scancode,
 			 struct ir_raw_event *events, unsigned int max)
 {
 	int ret;
 	struct ir_raw_event *e = events;
 
-	if (protocol == RC_TYPE_RC6_0) {
+	if (protocol == RC_PROTO_RC6_0) {
 		/* Modulate the preamble */
 		ret = ir_raw_gen_manchester(&e, max, &ir_rc6_timings[0], 0, 0);
 		if (ret < 0)
@@ -358,14 +358,14 @@ static int ir_rc6_encode(enum rc_type protocol, u32 scancode,
 		int bits;
 
 		switch (protocol) {
-		case RC_TYPE_RC6_MCE:
-		case RC_TYPE_RC6_6A_32:
+		case RC_PROTO_RC6_MCE:
+		case RC_PROTO_RC6_6A_32:
 			bits = 32;
 			break;
-		case RC_TYPE_RC6_6A_24:
+		case RC_PROTO_RC6_6A_24:
 			bits = 24;
 			break;
-		case RC_TYPE_RC6_6A_20:
+		case RC_PROTO_RC6_6A_20:
 			bits = 20;
 			break;
 		default:
@@ -403,9 +403,9 @@ static int ir_rc6_encode(enum rc_type protocol, u32 scancode,
 }
 
 static struct ir_raw_handler rc6_handler = {
-	.protocols	= RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 |
-			  RC_BIT_RC6_6A_24 | RC_BIT_RC6_6A_32 |
-			  RC_BIT_RC6_MCE,
+	.protocols	= RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 |
+			  RC_PROTO_BIT_RC6_6A_24 | RC_PROTO_BIT_RC6_6A_32 |
+			  RC_PROTO_BIT_RC6_MCE,
 	.decode		= ir_rc6_decode,
 	.encode		= ir_rc6_encode,
 };
diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c
index 520bb77dcb62..758c60956850 100644
--- a/drivers/media/rc/ir-sanyo-decoder.c
+++ b/drivers/media/rc/ir-sanyo-decoder.c
@@ -110,13 +110,9 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev)
 			break;
 
 		if (!data->count && geq_margin(ev.duration, SANYO_REPEAT_SPACE, SANYO_UNIT / 2)) {
-			if (!dev->keypressed) {
-				IR_dprintk(1, "SANYO discarding last key repeat: event after key up\n");
-			} else {
-				rc_repeat(dev);
-				IR_dprintk(1, "SANYO repeat last key\n");
-				data->state = STATE_INACTIVE;
-			}
+			rc_repeat(dev);
+			IR_dprintk(1, "SANYO repeat last key\n");
+			data->state = STATE_INACTIVE;
 			return 0;
 		}
 
@@ -165,7 +161,7 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev)
 
 		scancode = address << 8 | command;
 		IR_dprintk(1, "SANYO scancode: 0x%06x\n", scancode);
-		rc_keydown(dev, RC_TYPE_SANYO, scancode, 0);
+		rc_keydown(dev, RC_PROTO_SANYO, scancode, 0);
 		data->state = STATE_INACTIVE;
 		return 0;
 	}
@@ -199,7 +195,7 @@ static const struct ir_raw_timings_pd ir_sanyo_timings = {
  *		-ENOBUFS if there isn't enough space in the array to fit the
  *		encoding. In this case all @max events will have been written.
  */
-static int ir_sanyo_encode(enum rc_type protocol, u32 scancode,
+static int ir_sanyo_encode(enum rc_proto protocol, u32 scancode,
 			   struct ir_raw_event *events, unsigned int max)
 {
 	struct ir_raw_event *e = events;
@@ -219,7 +215,7 @@ static int ir_sanyo_encode(enum rc_type protocol, u32 scancode,
 }
 
 static struct ir_raw_handler sanyo_handler = {
-	.protocols	= RC_BIT_SANYO,
+	.protocols	= RC_PROTO_BIT_SANYO,
 	.decode		= ir_sanyo_decode,
 	.encode		= ir_sanyo_encode,
 };
diff --git a/drivers/media/rc/ir-sharp-decoder.c b/drivers/media/rc/ir-sharp-decoder.c
index b47e89e2c1bd..ed43a4212479 100644
--- a/drivers/media/rc/ir-sharp-decoder.c
+++ b/drivers/media/rc/ir-sharp-decoder.c
@@ -161,7 +161,7 @@ static int ir_sharp_decode(struct rc_dev *dev, struct ir_raw_event ev)
 		scancode = address << 8 | command;
 		IR_dprintk(1, "Sharp scancode 0x%04x\n", scancode);
 
-		rc_keydown(dev, RC_TYPE_SHARP, scancode, 0);
+		rc_keydown(dev, RC_PROTO_SHARP, scancode, 0);
 		data->state = STATE_INACTIVE;
 		return 0;
 	}
@@ -196,7 +196,7 @@ static const struct ir_raw_timings_pd ir_sharp_timings = {
  *		-ENOBUFS if there isn't enough space in the array to fit the
  *		encoding. In this case all @max events will have been written.
  */
-static int ir_sharp_encode(enum rc_type protocol, u32 scancode,
+static int ir_sharp_encode(enum rc_proto protocol, u32 scancode,
 			   struct ir_raw_event *events, unsigned int max)
 {
 	struct ir_raw_event *e = events;
@@ -223,7 +223,7 @@ static int ir_sharp_encode(enum rc_type protocol, u32 scancode,
 }
 
 static struct ir_raw_handler sharp_handler = {
-	.protocols	= RC_BIT_SHARP,
+	.protocols	= RC_PROTO_BIT_SHARP,
 	.decode		= ir_sharp_decode,
 	.encode		= ir_sharp_encode,
 };
diff --git a/drivers/media/rc/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c
index 355fa8198f5a..a47ced763031 100644
--- a/drivers/media/rc/ir-sony-decoder.c
+++ b/drivers/media/rc/ir-sony-decoder.c
@@ -42,7 +42,7 @@ enum sony_state {
 static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
 	struct sony_dec *data = &dev->raw->sony;
-	enum rc_type protocol;
+	enum rc_proto protocol;
 	u32 scancode;
 	u8 device, subdevice, function;
 
@@ -121,31 +121,31 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev)
 
 		switch (data->count) {
 		case 12:
-			if (!(dev->enabled_protocols & RC_BIT_SONY12))
+			if (!(dev->enabled_protocols & RC_PROTO_BIT_SONY12))
 				goto finish_state_machine;
 
 			device    = bitrev8((data->bits <<  3) & 0xF8);
 			subdevice = 0;
 			function  = bitrev8((data->bits >>  4) & 0xFE);
-			protocol = RC_TYPE_SONY12;
+			protocol = RC_PROTO_SONY12;
 			break;
 		case 15:
-			if (!(dev->enabled_protocols & RC_BIT_SONY15))
+			if (!(dev->enabled_protocols & RC_PROTO_BIT_SONY15))
 				goto finish_state_machine;
 
 			device    = bitrev8((data->bits >>  0) & 0xFF);
 			subdevice = 0;
 			function  = bitrev8((data->bits >>  7) & 0xFE);
-			protocol = RC_TYPE_SONY15;
+			protocol = RC_PROTO_SONY15;
 			break;
 		case 20:
-			if (!(dev->enabled_protocols & RC_BIT_SONY20))
+			if (!(dev->enabled_protocols & RC_PROTO_BIT_SONY20))
 				goto finish_state_machine;
 
 			device    = bitrev8((data->bits >>  5) & 0xF8);
 			subdevice = bitrev8((data->bits >>  0) & 0xFF);
 			function  = bitrev8((data->bits >> 12) & 0xFE);
-			protocol = RC_TYPE_SONY20;
+			protocol = RC_PROTO_SONY20;
 			break;
 		default:
 			IR_dprintk(1, "Sony invalid bitcount %u\n", data->count);
@@ -190,17 +190,17 @@ static const struct ir_raw_timings_pl ir_sony_timings = {
  *		-ENOBUFS if there isn't enough space in the array to fit the
  *		encoding. In this case all @max events will have been written.
  */
-static int ir_sony_encode(enum rc_type protocol, u32 scancode,
+static int ir_sony_encode(enum rc_proto protocol, u32 scancode,
 			  struct ir_raw_event *events, unsigned int max)
 {
 	struct ir_raw_event *e = events;
 	u32 raw, len;
 	int ret;
 
-	if (protocol == RC_TYPE_SONY12) {
+	if (protocol == RC_PROTO_SONY12) {
 		raw = (scancode & 0x7f) | ((scancode & 0x1f0000) >> 9);
 		len = 12;
-	} else if (protocol == RC_TYPE_SONY15) {
+	} else if (protocol == RC_PROTO_SONY15) {
 		raw = (scancode & 0x7f) | ((scancode & 0xff0000) >> 9);
 		len = 15;
 	} else {
@@ -217,7 +217,8 @@ static int ir_sony_encode(enum rc_type protocol, u32 scancode,
 }
 
 static struct ir_raw_handler sony_handler = {
-	.protocols	= RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20,
+	.protocols	= RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 |
+							RC_PROTO_BIT_SONY20,
 	.decode		= ir_sony_decode,
 	.encode		= ir_sony_encode,
 };
diff --git a/drivers/media/rc/ir-spi.c b/drivers/media/rc/ir-spi.c
index 7e383b3fedd5..29ed0638cb74 100644
--- a/drivers/media/rc/ir-spi.c
+++ b/drivers/media/rc/ir-spi.c
@@ -155,6 +155,7 @@ static int ir_spi_probe(struct spi_device *spi)
 	idata->rc->tx_ir           = ir_spi_tx;
 	idata->rc->s_tx_carrier    = ir_spi_set_tx_carrier;
 	idata->rc->s_tx_duty_cycle = ir_spi_set_duty_cycle;
+	idata->rc->device_name	   = "IR SPI";
 	idata->rc->driver_name     = IR_SPI_DRIVER_NAME;
 	idata->rc->priv            = idata;
 	idata->spi                 = spi;
diff --git a/drivers/media/rc/ir-xmp-decoder.c b/drivers/media/rc/ir-xmp-decoder.c
index 18596190bbb8..6f464be1c8d7 100644
--- a/drivers/media/rc/ir-xmp-decoder.c
+++ b/drivers/media/rc/ir-xmp-decoder.c
@@ -141,7 +141,7 @@ static int ir_xmp_decode(struct rc_dev *dev, struct ir_raw_event ev)
 			IR_dprintk(1, "XMP scancode 0x%06x\n", scancode);
 
 			if (toggle == 0) {
-				rc_keydown(dev, RC_TYPE_XMP, scancode, 0);
+				rc_keydown(dev, RC_PROTO_XMP, scancode, 0);
 			} else {
 				rc_repeat(dev);
 				IR_dprintk(1, "Repeat last key\n");
@@ -196,7 +196,7 @@ static int ir_xmp_decode(struct rc_dev *dev, struct ir_raw_event ev)
 }
 
 static struct ir_raw_handler xmp_handler = {
-	.protocols	= RC_BIT_XMP,
+	.protocols	= RC_PROTO_BIT_XMP,
 	.decode		= ir_xmp_decode,
 };
 
diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c
index e9e4befbbebb..65e104c7ddfc 100644
--- a/drivers/media/rc/ite-cir.c
+++ b/drivers/media/rc/ite-cir.c
@@ -1556,7 +1556,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
 
 	/* set up ir-core props */
 	rdev->priv = itdev;
-	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rdev->open = ite_open;
 	rdev->close = ite_close;
 	rdev->s_idle = ite_s_idle;
@@ -1576,7 +1576,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
 		rdev->s_tx_duty_cycle = ite_set_tx_duty_cycle;
 	}
 
-	rdev->input_name = dev_desc->model;
+	rdev->device_name = dev_desc->model;
 	rdev->input_id.bustype = BUS_HOST;
 	rdev->input_id.vendor = PCI_VENDOR_ID_ITE;
 	rdev->input_id.product = 0;
diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index 2945f99907b5..af6496d709fb 100644
--- a/drivers/media/rc/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -109,4 +109,5 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
 			rc-videomate-tv-pvr.o \
 			rc-winfast.o \
 			rc-winfast-usbii-deluxe.o \
-			rc-su3000.o
+			rc-su3000.o \
+			rc-zx-irdec.o
diff --git a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
index 01d901fbfc8b..2d303c2cee3b 100644
--- a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
+++ b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
@@ -66,10 +66,10 @@ static struct rc_map_table adstech_dvb_t_pci[] = {
 
 static struct rc_map_list adstech_dvb_t_pci_map = {
 	.map = {
-		.scan    = adstech_dvb_t_pci,
-		.size    = ARRAY_SIZE(adstech_dvb_t_pci),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_ADSTECH_DVB_T_PCI,
+		.scan     = adstech_dvb_t_pci,
+		.size     = ARRAY_SIZE(adstech_dvb_t_pci),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_ADSTECH_DVB_T_PCI,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-alink-dtu-m.c b/drivers/media/rc/keymaps/rc-alink-dtu-m.c
index 4e6ade8e616f..3818c33734a1 100644
--- a/drivers/media/rc/keymaps/rc-alink-dtu-m.c
+++ b/drivers/media/rc/keymaps/rc-alink-dtu-m.c
@@ -45,10 +45,10 @@ static struct rc_map_table alink_dtu_m[] = {
 
 static struct rc_map_list alink_dtu_m_map = {
 	.map = {
-		.scan    = alink_dtu_m,
-		.size    = ARRAY_SIZE(alink_dtu_m),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_ALINK_DTU_M,
+		.scan     = alink_dtu_m,
+		.size     = ARRAY_SIZE(alink_dtu_m),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_ALINK_DTU_M,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-anysee.c b/drivers/media/rc/keymaps/rc-anysee.c
index c735fe10a390..e75e51b34d29 100644
--- a/drivers/media/rc/keymaps/rc-anysee.c
+++ b/drivers/media/rc/keymaps/rc-anysee.c
@@ -70,10 +70,10 @@ static struct rc_map_table anysee[] = {
 
 static struct rc_map_list anysee_map = {
 	.map = {
-		.scan    = anysee,
-		.size    = ARRAY_SIZE(anysee),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_ANYSEE,
+		.scan     = anysee,
+		.size     = ARRAY_SIZE(anysee),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_ANYSEE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-apac-viewcomp.c b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
index bf9efa007e1c..65bc8957d9c3 100644
--- a/drivers/media/rc/keymaps/rc-apac-viewcomp.c
+++ b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
@@ -57,10 +57,10 @@ static struct rc_map_table apac_viewcomp[] = {
 
 static struct rc_map_list apac_viewcomp_map = {
 	.map = {
-		.scan    = apac_viewcomp,
-		.size    = ARRAY_SIZE(apac_viewcomp),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_APAC_VIEWCOMP,
+		.scan     = apac_viewcomp,
+		.size     = ARRAY_SIZE(apac_viewcomp),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_APAC_VIEWCOMP,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-asus-pc39.c b/drivers/media/rc/keymaps/rc-asus-pc39.c
index 9e674ba5dd4f..530e1d1158d1 100644
--- a/drivers/media/rc/keymaps/rc-asus-pc39.c
+++ b/drivers/media/rc/keymaps/rc-asus-pc39.c
@@ -68,10 +68,10 @@ static struct rc_map_table asus_pc39[] = {
 
 static struct rc_map_list asus_pc39_map = {
 	.map = {
-		.scan    = asus_pc39,
-		.size    = ARRAY_SIZE(asus_pc39),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_ASUS_PC39,
+		.scan     = asus_pc39,
+		.size     = ARRAY_SIZE(asus_pc39),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_ASUS_PC39,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-asus-ps3-100.c b/drivers/media/rc/keymaps/rc-asus-ps3-100.c
index e45de35f528f..c91ba332984c 100644
--- a/drivers/media/rc/keymaps/rc-asus-ps3-100.c
+++ b/drivers/media/rc/keymaps/rc-asus-ps3-100.c
@@ -67,10 +67,10 @@ static struct rc_map_table asus_ps3_100[] = {
 
 static struct rc_map_list asus_ps3_100_map = {
 .map = {
-	.scan    = asus_ps3_100,
-	.size    = ARRAY_SIZE(asus_ps3_100),
-	.rc_type = RC_TYPE_RC5,
-	.name    = RC_MAP_ASUS_PS3_100,
+	.scan     = asus_ps3_100,
+	.size     = ARRAY_SIZE(asus_ps3_100),
+	.rc_proto = RC_PROTO_RC5,
+	.name     = RC_MAP_ASUS_PS3_100,
 }
 };
 
diff --git a/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
index 91392d4cfd6d..11b4bdd2392b 100644
--- a/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
+++ b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
@@ -46,10 +46,10 @@ static struct rc_map_table ati_tv_wonder_hd_600[] = {
 
 static struct rc_map_list ati_tv_wonder_hd_600_map = {
 	.map = {
-		.scan    = ati_tv_wonder_hd_600,
-		.size    = ARRAY_SIZE(ati_tv_wonder_hd_600),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_ATI_TV_WONDER_HD_600,
+		.scan     = ati_tv_wonder_hd_600,
+		.size     = ARRAY_SIZE(ati_tv_wonder_hd_600),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_ATI_TV_WONDER_HD_600,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-ati-x10.c b/drivers/media/rc/keymaps/rc-ati-x10.c
index 4bdc709ec54d..11f1eb6ad712 100644
--- a/drivers/media/rc/keymaps/rc-ati-x10.c
+++ b/drivers/media/rc/keymaps/rc-ati-x10.c
@@ -114,10 +114,10 @@ static struct rc_map_table ati_x10[] = {
 
 static struct rc_map_list ati_x10_map = {
 	.map = {
-		.scan    = ati_x10,
-		.size    = ARRAY_SIZE(ati_x10),
-		.rc_type = RC_TYPE_OTHER,
-		.name    = RC_MAP_ATI_X10,
+		.scan     = ati_x10,
+		.size     = ARRAY_SIZE(ati_x10),
+		.rc_proto = RC_PROTO_OTHER,
+		.name     = RC_MAP_ATI_X10,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-avermedia-a16d.c b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
index ff30a71d623e..510dc90ebf49 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-a16d.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
@@ -52,10 +52,10 @@ static struct rc_map_table avermedia_a16d[] = {
 
 static struct rc_map_list avermedia_a16d_map = {
 	.map = {
-		.scan    = avermedia_a16d,
-		.size    = ARRAY_SIZE(avermedia_a16d),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_AVERMEDIA_A16D,
+		.scan     = avermedia_a16d,
+		.size     = ARRAY_SIZE(avermedia_a16d),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_AVERMEDIA_A16D,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
index d7471a6de9b4..4bbc1e68d1b8 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
@@ -74,10 +74,10 @@ static struct rc_map_table avermedia_cardbus[] = {
 
 static struct rc_map_list avermedia_cardbus_map = {
 	.map = {
-		.scan    = avermedia_cardbus,
-		.size    = ARRAY_SIZE(avermedia_cardbus),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_AVERMEDIA_CARDBUS,
+		.scan     = avermedia_cardbus,
+		.size     = ARRAY_SIZE(avermedia_cardbus),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_AVERMEDIA_CARDBUS,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
index e2417d6331fe..f6b8547dbad3 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
@@ -55,10 +55,10 @@ static struct rc_map_table avermedia_dvbt[] = {
 
 static struct rc_map_list avermedia_dvbt_map = {
 	.map = {
-		.scan    = avermedia_dvbt,
-		.size    = ARRAY_SIZE(avermedia_dvbt),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_AVERMEDIA_DVBT,
+		.scan     = avermedia_dvbt,
+		.size     = ARRAY_SIZE(avermedia_dvbt),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_AVERMEDIA_DVBT,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-avermedia-m135a.c b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
index 843598a5f1b5..9882e2cde975 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-m135a.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
@@ -124,10 +124,10 @@ static struct rc_map_table avermedia_m135a[] = {
 
 static struct rc_map_list avermedia_m135a_map = {
 	.map = {
-		.scan    = avermedia_m135a,
-		.size    = ARRAY_SIZE(avermedia_m135a),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_AVERMEDIA_M135A,
+		.scan     = avermedia_m135a,
+		.size     = ARRAY_SIZE(avermedia_m135a),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_AVERMEDIA_M135A,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
index b24e7481ac21..d86126e10375 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
@@ -72,10 +72,10 @@ static struct rc_map_table avermedia_m733a_rm_k6[] = {
 
 static struct rc_map_list avermedia_m733a_rm_k6_map = {
 	.map = {
-		.scan    = avermedia_m733a_rm_k6,
-		.size    = ARRAY_SIZE(avermedia_m733a_rm_k6),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_AVERMEDIA_M733A_RM_K6,
+		.scan     = avermedia_m733a_rm_k6,
+		.size     = ARRAY_SIZE(avermedia_m733a_rm_k6),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_AVERMEDIA_M733A_RM_K6,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
index 2583400ca1b4..5d92d36d9174 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
@@ -56,10 +56,10 @@ static struct rc_map_table avermedia_rm_ks[] = {
 
 static struct rc_map_list avermedia_rm_ks_map = {
 	.map = {
-		.scan    = avermedia_rm_ks,
-		.size    = ARRAY_SIZE(avermedia_rm_ks),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_AVERMEDIA_RM_KS,
+		.scan     = avermedia_rm_ks,
+		.size     = ARRAY_SIZE(avermedia_rm_ks),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_AVERMEDIA_RM_KS,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-avermedia.c b/drivers/media/rc/keymaps/rc-avermedia.c
index 3f68fbecc188..6503f11c7df5 100644
--- a/drivers/media/rc/keymaps/rc-avermedia.c
+++ b/drivers/media/rc/keymaps/rc-avermedia.c
@@ -63,10 +63,10 @@ static struct rc_map_table avermedia[] = {
 
 static struct rc_map_list avermedia_map = {
 	.map = {
-		.scan    = avermedia,
-		.size    = ARRAY_SIZE(avermedia),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_AVERMEDIA,
+		.scan     = avermedia,
+		.size     = ARRAY_SIZE(avermedia),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_AVERMEDIA,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-avertv-303.c b/drivers/media/rc/keymaps/rc-avertv-303.c
index c35bc5b835c4..fbdd7ada57ce 100644
--- a/drivers/media/rc/keymaps/rc-avertv-303.c
+++ b/drivers/media/rc/keymaps/rc-avertv-303.c
@@ -62,10 +62,10 @@ static struct rc_map_table avertv_303[] = {
 
 static struct rc_map_list avertv_303_map = {
 	.map = {
-		.scan    = avertv_303,
-		.size    = ARRAY_SIZE(avertv_303),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_AVERTV_303,
+		.scan     = avertv_303,
+		.size     = ARRAY_SIZE(avertv_303),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_AVERTV_303,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
index ea7f2d0f31eb..18d7dcb869b0 100644
--- a/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
+++ b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
@@ -79,10 +79,10 @@ static struct rc_map_table azurewave_ad_tu700[] = {
 
 static struct rc_map_list azurewave_ad_tu700_map = {
 	.map = {
-		.scan    = azurewave_ad_tu700,
-		.size    = ARRAY_SIZE(azurewave_ad_tu700),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_AZUREWAVE_AD_TU700,
+		.scan     = azurewave_ad_tu700,
+		.size     = ARRAY_SIZE(azurewave_ad_tu700),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_AZUREWAVE_AD_TU700,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-behold-columbus.c b/drivers/media/rc/keymaps/rc-behold-columbus.c
index 1fc344e9daa7..d256743be998 100644
--- a/drivers/media/rc/keymaps/rc-behold-columbus.c
+++ b/drivers/media/rc/keymaps/rc-behold-columbus.c
@@ -85,10 +85,10 @@ static struct rc_map_table behold_columbus[] = {
 
 static struct rc_map_list behold_columbus_map = {
 	.map = {
-		.scan    = behold_columbus,
-		.size    = ARRAY_SIZE(behold_columbus),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_BEHOLD_COLUMBUS,
+		.scan     = behold_columbus,
+		.size     = ARRAY_SIZE(behold_columbus),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_BEHOLD_COLUMBUS,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-behold.c b/drivers/media/rc/keymaps/rc-behold.c
index 520a96f2ff86..93dc795adc67 100644
--- a/drivers/media/rc/keymaps/rc-behold.c
+++ b/drivers/media/rc/keymaps/rc-behold.c
@@ -118,10 +118,10 @@ static struct rc_map_table behold[] = {
 
 static struct rc_map_list behold_map = {
 	.map = {
-		.scan    = behold,
-		.size    = ARRAY_SIZE(behold),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_BEHOLD,
+		.scan     = behold,
+		.size     = ARRAY_SIZE(behold),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_BEHOLD,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-budget-ci-old.c b/drivers/media/rc/keymaps/rc-budget-ci-old.c
index b196a5f436a3..81ea1424d9e5 100644
--- a/drivers/media/rc/keymaps/rc-budget-ci-old.c
+++ b/drivers/media/rc/keymaps/rc-budget-ci-old.c
@@ -70,10 +70,10 @@ static struct rc_map_table budget_ci_old[] = {
 
 static struct rc_map_list budget_ci_old_map = {
 	.map = {
-		.scan    = budget_ci_old,
-		.size    = ARRAY_SIZE(budget_ci_old),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_BUDGET_CI_OLD,
+		.scan     = budget_ci_old,
+		.size     = ARRAY_SIZE(budget_ci_old),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_BUDGET_CI_OLD,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-cec.c b/drivers/media/rc/keymaps/rc-cec.c
index 354c8e724b8e..76d34abb7c85 100644
--- a/drivers/media/rc/keymaps/rc-cec.c
+++ b/drivers/media/rc/keymaps/rc-cec.c
@@ -160,7 +160,7 @@ static struct rc_map_list cec_map = {
 	.map = {
 		.scan		= cec,
 		.size		= ARRAY_SIZE(cec),
-		.rc_type	= RC_TYPE_CEC,
+		.rc_proto	= RC_PROTO_CEC,
 		.name		= RC_MAP_CEC,
 	}
 };
diff --git a/drivers/media/rc/keymaps/rc-cinergy-1400.c b/drivers/media/rc/keymaps/rc-cinergy-1400.c
index a099c080bf8c..bcb96b3dda85 100644
--- a/drivers/media/rc/keymaps/rc-cinergy-1400.c
+++ b/drivers/media/rc/keymaps/rc-cinergy-1400.c
@@ -61,10 +61,10 @@ static struct rc_map_table cinergy_1400[] = {
 
 static struct rc_map_list cinergy_1400_map = {
 	.map = {
-		.scan    = cinergy_1400,
-		.size    = ARRAY_SIZE(cinergy_1400),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_CINERGY_1400,
+		.scan     = cinergy_1400,
+		.size     = ARRAY_SIZE(cinergy_1400),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_CINERGY_1400,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-cinergy.c b/drivers/media/rc/keymaps/rc-cinergy.c
index b0f4328bdd6f..fd56c402aae5 100644
--- a/drivers/media/rc/keymaps/rc-cinergy.c
+++ b/drivers/media/rc/keymaps/rc-cinergy.c
@@ -55,10 +55,10 @@ static struct rc_map_table cinergy[] = {
 
 static struct rc_map_list cinergy_map = {
 	.map = {
-		.scan    = cinergy,
-		.size    = ARRAY_SIZE(cinergy),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_CINERGY,
+		.scan     = cinergy,
+		.size     = ARRAY_SIZE(cinergy),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_CINERGY,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-d680-dmb.c b/drivers/media/rc/keymaps/rc-d680-dmb.c
index bb5745d29d8a..2c94b9d88b67 100644
--- a/drivers/media/rc/keymaps/rc-d680-dmb.c
+++ b/drivers/media/rc/keymaps/rc-d680-dmb.c
@@ -51,10 +51,10 @@ static struct rc_map_table rc_map_d680_dmb_table[] = {
 
 static struct rc_map_list d680_dmb_map = {
 	.map = {
-		.scan    = rc_map_d680_dmb_table,
-		.size    = ARRAY_SIZE(rc_map_d680_dmb_table),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_D680_DMB,
+		.scan     = rc_map_d680_dmb_table,
+		.size     = ARRAY_SIZE(rc_map_d680_dmb_table),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_D680_DMB,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-delock-61959.c b/drivers/media/rc/keymaps/rc-delock-61959.c
index 01bed864f09d..62de69d78d92 100644
--- a/drivers/media/rc/keymaps/rc-delock-61959.c
+++ b/drivers/media/rc/keymaps/rc-delock-61959.c
@@ -58,10 +58,10 @@ static struct rc_map_table delock_61959[] = {
 
 static struct rc_map_list delock_61959_map = {
 	.map = {
-		.scan    = delock_61959,
-		.size    = ARRAY_SIZE(delock_61959),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_DELOCK_61959,
+		.scan     = delock_61959,
+		.size     = ARRAY_SIZE(delock_61959),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_DELOCK_61959,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dib0700-nec.c b/drivers/media/rc/keymaps/rc-dib0700-nec.c
index a0fa543c9f9e..1b4df106b7b5 100644
--- a/drivers/media/rc/keymaps/rc-dib0700-nec.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-nec.c
@@ -101,10 +101,10 @@ static struct rc_map_table dib0700_nec_table[] = {
 
 static struct rc_map_list dib0700_nec_map = {
 	.map = {
-		.scan    = dib0700_nec_table,
-		.size    = ARRAY_SIZE(dib0700_nec_table),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_DIB0700_NEC_TABLE,
+		.scan     = dib0700_nec_table,
+		.size     = ARRAY_SIZE(dib0700_nec_table),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_DIB0700_NEC_TABLE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dib0700-rc5.c b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
index 907941145eb7..b0f8151bb824 100644
--- a/drivers/media/rc/keymaps/rc-dib0700-rc5.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
@@ -212,10 +212,10 @@ static struct rc_map_table dib0700_rc5_table[] = {
 
 static struct rc_map_list dib0700_rc5_map = {
 	.map = {
-		.scan    = dib0700_rc5_table,
-		.size    = ARRAY_SIZE(dib0700_rc5_table),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_DIB0700_RC5_TABLE,
+		.scan     = dib0700_rc5_table,
+		.size     = ARRAY_SIZE(dib0700_rc5_table),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_DIB0700_RC5_TABLE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
index bed78acb9198..01ca8b39359f 100644
--- a/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
+++ b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
@@ -75,10 +75,10 @@ static struct rc_map_table digitalnow_tinytwin[] = {
 
 static struct rc_map_list digitalnow_tinytwin_map = {
 	.map = {
-		.scan    = digitalnow_tinytwin,
-		.size    = ARRAY_SIZE(digitalnow_tinytwin),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_DIGITALNOW_TINYTWIN,
+		.scan     = digitalnow_tinytwin,
+		.size     = ARRAY_SIZE(digitalnow_tinytwin),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_DIGITALNOW_TINYTWIN,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-digittrade.c b/drivers/media/rc/keymaps/rc-digittrade.c
index a3b97a1fe223..a54b1d632ca6 100644
--- a/drivers/media/rc/keymaps/rc-digittrade.c
+++ b/drivers/media/rc/keymaps/rc-digittrade.c
@@ -59,10 +59,10 @@ static struct rc_map_table digittrade[] = {
 
 static struct rc_map_list digittrade_map = {
 	.map = {
-		.scan    = digittrade,
-		.size    = ARRAY_SIZE(digittrade),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_DIGITTRADE,
+		.scan     = digittrade,
+		.size     = ARRAY_SIZE(digittrade),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_DIGITTRADE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dm1105-nec.c b/drivers/media/rc/keymaps/rc-dm1105-nec.c
index 46e7ae414cc8..c353445d10ed 100644
--- a/drivers/media/rc/keymaps/rc-dm1105-nec.c
+++ b/drivers/media/rc/keymaps/rc-dm1105-nec.c
@@ -53,10 +53,10 @@ static struct rc_map_table dm1105_nec[] = {
 
 static struct rc_map_list dm1105_nec_map = {
 	.map = {
-		.scan    = dm1105_nec,
-		.size    = ARRAY_SIZE(dm1105_nec),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_DM1105_NEC,
+		.scan     = dm1105_nec,
+		.size     = ARRAY_SIZE(dm1105_nec),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_DM1105_NEC,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
index d2826b46fea2..5bafd5b70f5e 100644
--- a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
@@ -55,10 +55,10 @@ static struct rc_map_table dntv_live_dvb_t[] = {
 
 static struct rc_map_list dntv_live_dvb_t_map = {
 	.map = {
-		.scan    = dntv_live_dvb_t,
-		.size    = ARRAY_SIZE(dntv_live_dvb_t),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_DNTV_LIVE_DVB_T,
+		.scan     = dntv_live_dvb_t,
+		.size     = ARRAY_SIZE(dntv_live_dvb_t),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_DNTV_LIVE_DVB_T,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
index 0d74769467b5..360167c8829b 100644
--- a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
@@ -74,10 +74,10 @@ static struct rc_map_table dntv_live_dvbt_pro[] = {
 
 static struct rc_map_list dntv_live_dvbt_pro_map = {
 	.map = {
-		.scan    = dntv_live_dvbt_pro,
-		.size    = ARRAY_SIZE(dntv_live_dvbt_pro),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_DNTV_LIVE_DVBT_PRO,
+		.scan     = dntv_live_dvbt_pro,
+		.size     = ARRAY_SIZE(dntv_live_dvbt_pro),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_DNTV_LIVE_DVBT_PRO,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dtt200u.c b/drivers/media/rc/keymaps/rc-dtt200u.c
index 25650e9e4664..c932d8b6c509 100644
--- a/drivers/media/rc/keymaps/rc-dtt200u.c
+++ b/drivers/media/rc/keymaps/rc-dtt200u.c
@@ -35,10 +35,10 @@ static struct rc_map_table dtt200u_table[] = {
 
 static struct rc_map_list dtt200u_map = {
 	.map = {
-		.scan    = dtt200u_table,
-		.size    = ARRAY_SIZE(dtt200u_table),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_DTT200U,
+		.scan     = dtt200u_table,
+		.size     = ARRAY_SIZE(dtt200u_table),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_DTT200U,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dvbsky.c b/drivers/media/rc/keymaps/rc-dvbsky.c
index c5115a1165d1..d6c0b4c1e20e 100644
--- a/drivers/media/rc/keymaps/rc-dvbsky.c
+++ b/drivers/media/rc/keymaps/rc-dvbsky.c
@@ -54,10 +54,10 @@ static struct rc_map_table rc5_dvbsky[] = {
 
 static struct rc_map_list rc5_dvbsky_map = {
 	.map = {
-		.scan    = rc5_dvbsky,
-		.size    = ARRAY_SIZE(rc5_dvbsky),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_DVBSKY,
+		.scan     = rc5_dvbsky,
+		.size     = ARRAY_SIZE(rc5_dvbsky),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_DVBSKY,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dvico-mce.c b/drivers/media/rc/keymaps/rc-dvico-mce.c
index d1e861f4d095..e4cee190b923 100644
--- a/drivers/media/rc/keymaps/rc-dvico-mce.c
+++ b/drivers/media/rc/keymaps/rc-dvico-mce.c
@@ -61,10 +61,10 @@ static struct rc_map_table rc_map_dvico_mce_table[] = {
 
 static struct rc_map_list dvico_mce_map = {
 	.map = {
-		.scan    = rc_map_dvico_mce_table,
-		.size    = ARRAY_SIZE(rc_map_dvico_mce_table),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_DVICO_MCE,
+		.scan     = rc_map_dvico_mce_table,
+		.size     = ARRAY_SIZE(rc_map_dvico_mce_table),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_DVICO_MCE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-dvico-portable.c b/drivers/media/rc/keymaps/rc-dvico-portable.c
index ac4cb515cbf1..cdd21f54aa61 100644
--- a/drivers/media/rc/keymaps/rc-dvico-portable.c
+++ b/drivers/media/rc/keymaps/rc-dvico-portable.c
@@ -52,10 +52,10 @@ static struct rc_map_table rc_map_dvico_portable_table[] = {
 
 static struct rc_map_list dvico_portable_map = {
 	.map = {
-		.scan    = rc_map_dvico_portable_table,
-		.size    = ARRAY_SIZE(rc_map_dvico_portable_table),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_DVICO_PORTABLE,
+		.scan     = rc_map_dvico_portable_table,
+		.size     = ARRAY_SIZE(rc_map_dvico_portable_table),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_DVICO_PORTABLE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-em-terratec.c b/drivers/media/rc/keymaps/rc-em-terratec.c
index 7f1e06be175b..18e1a2679c20 100644
--- a/drivers/media/rc/keymaps/rc-em-terratec.c
+++ b/drivers/media/rc/keymaps/rc-em-terratec.c
@@ -46,10 +46,10 @@ static struct rc_map_table em_terratec[] = {
 
 static struct rc_map_list em_terratec_map = {
 	.map = {
-		.scan    = em_terratec,
-		.size    = ARRAY_SIZE(em_terratec),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_EM_TERRATEC,
+		.scan     = em_terratec,
+		.size     = ARRAY_SIZE(em_terratec),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_EM_TERRATEC,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
index 4fc3904daf06..72ffd5cb0108 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
@@ -58,10 +58,10 @@ static struct rc_map_table encore_enltv_fm53[] = {
 
 static struct rc_map_list encore_enltv_fm53_map = {
 	.map = {
-		.scan    = encore_enltv_fm53,
-		.size    = ARRAY_SIZE(encore_enltv_fm53),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_ENCORE_ENLTV_FM53,
+		.scan     = encore_enltv_fm53,
+		.size     = ARRAY_SIZE(encore_enltv_fm53),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_ENCORE_ENLTV_FM53,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv.c b/drivers/media/rc/keymaps/rc-encore-enltv.c
index f1914e23d203..e0381e7aa964 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv.c
@@ -89,10 +89,10 @@ static struct rc_map_table encore_enltv[] = {
 
 static struct rc_map_list encore_enltv_map = {
 	.map = {
-		.scan    = encore_enltv,
-		.size    = ARRAY_SIZE(encore_enltv),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_ENCORE_ENLTV,
+		.scan     = encore_enltv,
+		.size     = ARRAY_SIZE(encore_enltv),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_ENCORE_ENLTV,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv2.c b/drivers/media/rc/keymaps/rc-encore-enltv2.c
index 9c6c55240d18..e9b0bfba319c 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv2.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv2.c
@@ -67,10 +67,10 @@ static struct rc_map_table encore_enltv2[] = {
 
 static struct rc_map_list encore_enltv2_map = {
 	.map = {
-		.scan    = encore_enltv2,
-		.size    = ARRAY_SIZE(encore_enltv2),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_ENCORE_ENLTV2,
+		.scan     = encore_enltv2,
+		.size     = ARRAY_SIZE(encore_enltv2),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_ENCORE_ENLTV2,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-evga-indtube.c b/drivers/media/rc/keymaps/rc-evga-indtube.c
index 2370d2a3deb6..b77c5e908668 100644
--- a/drivers/media/rc/keymaps/rc-evga-indtube.c
+++ b/drivers/media/rc/keymaps/rc-evga-indtube.c
@@ -38,10 +38,10 @@ static struct rc_map_table evga_indtube[] = {
 
 static struct rc_map_list evga_indtube_map = {
 	.map = {
-		.scan    = evga_indtube,
-		.size    = ARRAY_SIZE(evga_indtube),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_EVGA_INDTUBE,
+		.scan     = evga_indtube,
+		.size     = ARRAY_SIZE(evga_indtube),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_EVGA_INDTUBE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-eztv.c b/drivers/media/rc/keymaps/rc-eztv.c
index b5c96ed84376..5013b3b2aa93 100644
--- a/drivers/media/rc/keymaps/rc-eztv.c
+++ b/drivers/media/rc/keymaps/rc-eztv.c
@@ -73,10 +73,10 @@ static struct rc_map_table eztv[] = {
 
 static struct rc_map_list eztv_map = {
 	.map = {
-		.scan    = eztv,
-		.size    = ARRAY_SIZE(eztv),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_EZTV,
+		.scan     = eztv,
+		.size     = ARRAY_SIZE(eztv),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_EZTV,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-flydvb.c b/drivers/media/rc/keymaps/rc-flydvb.c
index 25cb89fac03c..418b32521273 100644
--- a/drivers/media/rc/keymaps/rc-flydvb.c
+++ b/drivers/media/rc/keymaps/rc-flydvb.c
@@ -54,10 +54,10 @@ static struct rc_map_table flydvb[] = {
 
 static struct rc_map_list flydvb_map = {
 	.map = {
-		.scan    = flydvb,
-		.size    = ARRAY_SIZE(flydvb),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_FLYDVB,
+		.scan     = flydvb,
+		.size     = ARRAY_SIZE(flydvb),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_FLYDVB,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-flyvideo.c b/drivers/media/rc/keymaps/rc-flyvideo.c
index e71377dd0534..93fb87ecf061 100644
--- a/drivers/media/rc/keymaps/rc-flyvideo.c
+++ b/drivers/media/rc/keymaps/rc-flyvideo.c
@@ -47,10 +47,10 @@ static struct rc_map_table flyvideo[] = {
 
 static struct rc_map_list flyvideo_map = {
 	.map = {
-		.scan    = flyvideo,
-		.size    = ARRAY_SIZE(flyvideo),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_FLYVIDEO,
+		.scan     = flyvideo,
+		.size     = ARRAY_SIZE(flyvideo),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_FLYVIDEO,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
index cf0608dc83d5..9ed3f749262b 100644
--- a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
+++ b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
@@ -75,10 +75,10 @@ static struct rc_map_table fusionhdtv_mce[] = {
 
 static struct rc_map_list fusionhdtv_mce_map = {
 	.map = {
-		.scan    = fusionhdtv_mce,
-		.size    = ARRAY_SIZE(fusionhdtv_mce),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_FUSIONHDTV_MCE,
+		.scan     = fusionhdtv_mce,
+		.size     = ARRAY_SIZE(fusionhdtv_mce),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_FUSIONHDTV_MCE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
index 03575bdb2eca..3443b721d092 100644
--- a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
+++ b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
@@ -58,10 +58,10 @@ static struct rc_map_table gadmei_rm008z[] = {
 
 static struct rc_map_list gadmei_rm008z_map = {
 	.map = {
-		.scan    = gadmei_rm008z,
-		.size    = ARRAY_SIZE(gadmei_rm008z),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_GADMEI_RM008Z,
+		.scan     = gadmei_rm008z,
+		.size     = ARRAY_SIZE(gadmei_rm008z),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_GADMEI_RM008Z,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-geekbox.c b/drivers/media/rc/keymaps/rc-geekbox.c
index affc4c481888..4aa1b54bb52e 100644
--- a/drivers/media/rc/keymaps/rc-geekbox.c
+++ b/drivers/media/rc/keymaps/rc-geekbox.c
@@ -31,10 +31,10 @@ static struct rc_map_table geekbox[] = {
 
 static struct rc_map_list geekbox_map = {
 	.map = {
-		.scan    = geekbox,
-		.size    = ARRAY_SIZE(geekbox),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_GEEKBOX,
+		.scan     = geekbox,
+		.size     = ARRAY_SIZE(geekbox),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_GEEKBOX,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
index b2ab13b0dcb1..d140e8d45bcc 100644
--- a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
+++ b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
@@ -61,10 +61,10 @@ static struct rc_map_table genius_tvgo_a11mce[] = {
 
 static struct rc_map_list genius_tvgo_a11mce_map = {
 	.map = {
-		.scan    = genius_tvgo_a11mce,
-		.size    = ARRAY_SIZE(genius_tvgo_a11mce),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_GENIUS_TVGO_A11MCE,
+		.scan     = genius_tvgo_a11mce,
+		.size     = ARRAY_SIZE(genius_tvgo_a11mce),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_GENIUS_TVGO_A11MCE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-gotview7135.c b/drivers/media/rc/keymaps/rc-gotview7135.c
index 229a36ac7f0a..51230fbb52ba 100644
--- a/drivers/media/rc/keymaps/rc-gotview7135.c
+++ b/drivers/media/rc/keymaps/rc-gotview7135.c
@@ -56,10 +56,10 @@ static struct rc_map_table gotview7135[] = {
 
 static struct rc_map_list gotview7135_map = {
 	.map = {
-		.scan    = gotview7135,
-		.size    = ARRAY_SIZE(gotview7135),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_GOTVIEW7135,
+		.scan     = gotview7135,
+		.size     = ARRAY_SIZE(gotview7135),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_GOTVIEW7135,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-hauppauge.c b/drivers/media/rc/keymaps/rc-hauppauge.c
index 36d57f7c532b..890164b68d64 100644
--- a/drivers/media/rc/keymaps/rc-hauppauge.c
+++ b/drivers/media/rc/keymaps/rc-hauppauge.c
@@ -269,10 +269,10 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 
 static struct rc_map_list rc5_hauppauge_new_map = {
 	.map = {
-		.scan    = rc5_hauppauge_new,
-		.size    = ARRAY_SIZE(rc5_hauppauge_new),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_HAUPPAUGE,
+		.scan     = rc5_hauppauge_new,
+		.size     = ARRAY_SIZE(rc5_hauppauge_new),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_HAUPPAUGE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-imon-mce.c b/drivers/media/rc/keymaps/rc-imon-mce.c
index f0da960560b0..6a69ce1451f1 100644
--- a/drivers/media/rc/keymaps/rc-imon-mce.c
+++ b/drivers/media/rc/keymaps/rc-imon-mce.c
@@ -118,11 +118,11 @@ static struct rc_map_table imon_mce[] = {
 
 static struct rc_map_list imon_mce_map = {
 	.map = {
-		.scan    = imon_mce,
-		.size    = ARRAY_SIZE(imon_mce),
+		.scan     = imon_mce,
+		.size     = ARRAY_SIZE(imon_mce),
 		/* its RC6, but w/a hardware decoder */
-		.rc_type = RC_TYPE_RC6_MCE,
-		.name    = RC_MAP_IMON_MCE,
+		.rc_proto = RC_PROTO_RC6_MCE,
+		.name     = RC_MAP_IMON_MCE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-imon-pad.c b/drivers/media/rc/keymaps/rc-imon-pad.c
index 999c6295c70e..a7296ffbf218 100644
--- a/drivers/media/rc/keymaps/rc-imon-pad.c
+++ b/drivers/media/rc/keymaps/rc-imon-pad.c
@@ -132,11 +132,11 @@ static struct rc_map_table imon_pad[] = {
 
 static struct rc_map_list imon_pad_map = {
 	.map = {
-		.scan    = imon_pad,
-		.size    = ARRAY_SIZE(imon_pad),
+		.scan     = imon_pad,
+		.size     = ARRAY_SIZE(imon_pad),
 		/* actual protocol details unknown, hardware decoder */
-		.rc_type = RC_TYPE_OTHER,
-		.name    = RC_MAP_IMON_PAD,
+		.rc_proto = RC_PROTO_OTHER,
+		.name     = RC_MAP_IMON_PAD,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
index 9ee154cb0c6b..8cf87a15c4f2 100644
--- a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
+++ b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
@@ -65,10 +65,10 @@ static struct rc_map_table iodata_bctv7e[] = {
 
 static struct rc_map_list iodata_bctv7e_map = {
 	.map = {
-		.scan    = iodata_bctv7e,
-		.size    = ARRAY_SIZE(iodata_bctv7e),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_IODATA_BCTV7E,
+		.scan     = iodata_bctv7e,
+		.size     = ARRAY_SIZE(iodata_bctv7e),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_IODATA_BCTV7E,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-it913x-v1.c b/drivers/media/rc/keymaps/rc-it913x-v1.c
index 0ac775fd109d..908d14848ae8 100644
--- a/drivers/media/rc/keymaps/rc-it913x-v1.c
+++ b/drivers/media/rc/keymaps/rc-it913x-v1.c
@@ -71,10 +71,10 @@ static struct rc_map_table it913x_v1_rc[] = {
 
 static struct rc_map_list it913x_v1_map = {
 	.map = {
-		.scan    = it913x_v1_rc,
-		.size    = ARRAY_SIZE(it913x_v1_rc),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_IT913X_V1,
+		.scan     = it913x_v1_rc,
+		.size     = ARRAY_SIZE(it913x_v1_rc),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_IT913X_V1,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-it913x-v2.c b/drivers/media/rc/keymaps/rc-it913x-v2.c
index bd42a30ec06f..05ab7fa4f90b 100644
--- a/drivers/media/rc/keymaps/rc-it913x-v2.c
+++ b/drivers/media/rc/keymaps/rc-it913x-v2.c
@@ -70,10 +70,10 @@ static struct rc_map_table it913x_v2_rc[] = {
 
 static struct rc_map_list it913x_v2_map = {
 	.map = {
-		.scan    = it913x_v2_rc,
-		.size    = ARRAY_SIZE(it913x_v2_rc),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_IT913X_V2,
+		.scan     = it913x_v2_rc,
+		.size     = ARRAY_SIZE(it913x_v2_rc),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_IT913X_V2,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-kaiomy.c b/drivers/media/rc/keymaps/rc-kaiomy.c
index 60803a732c08..e791f1e1b43b 100644
--- a/drivers/media/rc/keymaps/rc-kaiomy.c
+++ b/drivers/media/rc/keymaps/rc-kaiomy.c
@@ -64,10 +64,10 @@ static struct rc_map_table kaiomy[] = {
 
 static struct rc_map_list kaiomy_map = {
 	.map = {
-		.scan    = kaiomy,
-		.size    = ARRAY_SIZE(kaiomy),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_KAIOMY,
+		.scan     = kaiomy,
+		.size     = ARRAY_SIZE(kaiomy),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_KAIOMY,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-kworld-315u.c b/drivers/media/rc/keymaps/rc-kworld-315u.c
index ba087eed1ed9..71dce0138f0e 100644
--- a/drivers/media/rc/keymaps/rc-kworld-315u.c
+++ b/drivers/media/rc/keymaps/rc-kworld-315u.c
@@ -60,10 +60,10 @@ static struct rc_map_table kworld_315u[] = {
 
 static struct rc_map_list kworld_315u_map = {
 	.map = {
-		.scan    = kworld_315u,
-		.size    = ARRAY_SIZE(kworld_315u),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_KWORLD_315U,
+		.scan     = kworld_315u,
+		.size     = ARRAY_SIZE(kworld_315u),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_KWORLD_315U,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-kworld-pc150u.c b/drivers/media/rc/keymaps/rc-kworld-pc150u.c
index b92e571f4def..3846059060aa 100644
--- a/drivers/media/rc/keymaps/rc-kworld-pc150u.c
+++ b/drivers/media/rc/keymaps/rc-kworld-pc150u.c
@@ -78,10 +78,10 @@ static struct rc_map_table kworld_pc150u[] = {
 
 static struct rc_map_list kworld_pc150u_map = {
 	.map = {
-		.scan    = kworld_pc150u,
-		.size    = ARRAY_SIZE(kworld_pc150u),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_KWORLD_PC150U,
+		.scan     = kworld_pc150u,
+		.size     = ARRAY_SIZE(kworld_pc150u),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_KWORLD_PC150U,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
index edc868564f99..e0322ed16c94 100644
--- a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
+++ b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
@@ -76,10 +76,10 @@ static struct rc_map_table kworld_plus_tv_analog[] = {
 
 static struct rc_map_list kworld_plus_tv_analog_map = {
 	.map = {
-		.scan    = kworld_plus_tv_analog,
-		.size    = ARRAY_SIZE(kworld_plus_tv_analog),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_KWORLD_PLUS_TV_ANALOG,
+		.scan     = kworld_plus_tv_analog,
+		.size     = ARRAY_SIZE(kworld_plus_tv_analog),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_KWORLD_PLUS_TV_ANALOG,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
index 03d762d986ee..e534a5601b6d 100644
--- a/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
+++ b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
@@ -76,10 +76,10 @@ static struct rc_map_table leadtek_y04g0051[] = {
 
 static struct rc_map_list leadtek_y04g0051_map = {
 	.map = {
-		.scan    = leadtek_y04g0051,
-		.size    = ARRAY_SIZE(leadtek_y04g0051),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_LEADTEK_Y04G0051,
+		.scan     = leadtek_y04g0051,
+		.size     = ARRAY_SIZE(leadtek_y04g0051),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_LEADTEK_Y04G0051,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-lme2510.c b/drivers/media/rc/keymaps/rc-lme2510.c
index 2b0027c41332..9c93f90f5c2b 100644
--- a/drivers/media/rc/keymaps/rc-lme2510.c
+++ b/drivers/media/rc/keymaps/rc-lme2510.c
@@ -87,10 +87,10 @@ static struct rc_map_table lme2510_rc[] = {
 
 static struct rc_map_list lme2510_map = {
 	.map = {
-		.scan    = lme2510_rc,
-		.size    = ARRAY_SIZE(lme2510_rc),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_LME2510,
+		.scan     = lme2510_rc,
+		.size     = ARRAY_SIZE(lme2510_rc),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_LME2510,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-manli.c b/drivers/media/rc/keymaps/rc-manli.c
index 92424ef2aaa6..da566902a4dd 100644
--- a/drivers/media/rc/keymaps/rc-manli.c
+++ b/drivers/media/rc/keymaps/rc-manli.c
@@ -111,10 +111,10 @@ static struct rc_map_table manli[] = {
 
 static struct rc_map_list manli_map = {
 	.map = {
-		.scan    = manli,
-		.size    = ARRAY_SIZE(manli),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_MANLI,
+		.scan     = manli,
+		.size     = ARRAY_SIZE(manli),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_MANLI,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c b/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c
index 966f9b3c71da..c9973340e546 100644
--- a/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c
+++ b/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c
@@ -98,10 +98,10 @@ static struct rc_map_table medion_x10_digitainer[] = {
 
 static struct rc_map_list medion_x10_digitainer_map = {
 	.map = {
-		.scan    = medion_x10_digitainer,
-		.size    = ARRAY_SIZE(medion_x10_digitainer),
-		.rc_type = RC_TYPE_OTHER,
-		.name    = RC_MAP_MEDION_X10_DIGITAINER,
+		.scan     = medion_x10_digitainer,
+		.size     = ARRAY_SIZE(medion_x10_digitainer),
+		.rc_proto = RC_PROTO_OTHER,
+		.name     = RC_MAP_MEDION_X10_DIGITAINER,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-medion-x10-or2x.c b/drivers/media/rc/keymaps/rc-medion-x10-or2x.c
index b077300ecb5c..103ad88d242c 100644
--- a/drivers/media/rc/keymaps/rc-medion-x10-or2x.c
+++ b/drivers/media/rc/keymaps/rc-medion-x10-or2x.c
@@ -83,10 +83,10 @@ static struct rc_map_table medion_x10_or2x[] = {
 
 static struct rc_map_list medion_x10_or2x_map = {
 	.map = {
-		.scan    = medion_x10_or2x,
-		.size    = ARRAY_SIZE(medion_x10_or2x),
-		.rc_type = RC_TYPE_OTHER,
-		.name    = RC_MAP_MEDION_X10_OR2X,
+		.scan     = medion_x10_or2x,
+		.size     = ARRAY_SIZE(medion_x10_or2x),
+		.rc_proto = RC_PROTO_OTHER,
+		.name     = RC_MAP_MEDION_X10_OR2X,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-medion-x10.c b/drivers/media/rc/keymaps/rc-medion-x10.c
index 479cdb897810..bbffa5dfe420 100644
--- a/drivers/media/rc/keymaps/rc-medion-x10.c
+++ b/drivers/media/rc/keymaps/rc-medion-x10.c
@@ -93,10 +93,10 @@ static struct rc_map_table medion_x10[] = {
 
 static struct rc_map_list medion_x10_map = {
 	.map = {
-		.scan    = medion_x10,
-		.size    = ARRAY_SIZE(medion_x10),
-		.rc_type = RC_TYPE_OTHER,
-		.name    = RC_MAP_MEDION_X10,
+		.scan     = medion_x10,
+		.size     = ARRAY_SIZE(medion_x10),
+		.rc_proto = RC_PROTO_OTHER,
+		.name     = RC_MAP_MEDION_X10,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-msi-digivox-ii.c b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
index 2fa71d0d72d7..94aa12d4b73c 100644
--- a/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
+++ b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
@@ -44,10 +44,10 @@ static struct rc_map_table msi_digivox_ii[] = {
 
 static struct rc_map_list msi_digivox_ii_map = {
 	.map = {
-		.scan    = msi_digivox_ii,
-		.size    = ARRAY_SIZE(msi_digivox_ii),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_MSI_DIGIVOX_II,
+		.scan     = msi_digivox_ii,
+		.size     = ARRAY_SIZE(msi_digivox_ii),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_MSI_DIGIVOX_II,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-msi-digivox-iii.c b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
index 303a0b73175b..8fec0c1dcb12 100644
--- a/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
+++ b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
@@ -62,10 +62,10 @@ static struct rc_map_table msi_digivox_iii[] = {
 
 static struct rc_map_list msi_digivox_iii_map = {
 	.map = {
-		.scan    = msi_digivox_iii,
-		.size    = ARRAY_SIZE(msi_digivox_iii),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_MSI_DIGIVOX_III,
+		.scan     = msi_digivox_iii,
+		.size     = ARRAY_SIZE(msi_digivox_iii),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_MSI_DIGIVOX_III,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
index fd7a55c56167..dfa0ed1d7667 100644
--- a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
@@ -100,10 +100,10 @@ static struct rc_map_table msi_tvanywhere_plus[] = {
 
 static struct rc_map_list msi_tvanywhere_plus_map = {
 	.map = {
-		.scan    = msi_tvanywhere_plus,
-		.size    = ARRAY_SIZE(msi_tvanywhere_plus),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_MSI_TVANYWHERE_PLUS,
+		.scan     = msi_tvanywhere_plus,
+		.size     = ARRAY_SIZE(msi_tvanywhere_plus),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_MSI_TVANYWHERE_PLUS,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
index 4233a8d4d63e..2111816a3f59 100644
--- a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
@@ -46,10 +46,10 @@ static struct rc_map_table msi_tvanywhere[] = {
 
 static struct rc_map_list msi_tvanywhere_map = {
 	.map = {
-		.scan    = msi_tvanywhere,
-		.size    = ARRAY_SIZE(msi_tvanywhere),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_MSI_TVANYWHERE,
+		.scan     = msi_tvanywhere,
+		.size     = ARRAY_SIZE(msi_tvanywhere),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_MSI_TVANYWHERE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-nebula.c b/drivers/media/rc/keymaps/rc-nebula.c
index 4c50f33c7c41..109b6e1a8b1a 100644
--- a/drivers/media/rc/keymaps/rc-nebula.c
+++ b/drivers/media/rc/keymaps/rc-nebula.c
@@ -73,10 +73,10 @@ static struct rc_map_table nebula[] = {
 
 static struct rc_map_list nebula_map = {
 	.map = {
-		.scan    = nebula,
-		.size    = ARRAY_SIZE(nebula),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_NEBULA,
+		.scan     = nebula,
+		.size     = ARRAY_SIZE(nebula),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_NEBULA,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
index 292bbad35d21..bb2d3a2962c0 100644
--- a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
+++ b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
@@ -134,10 +134,10 @@ static struct rc_map_table nec_terratec_cinergy_xs[] = {
 
 static struct rc_map_list nec_terratec_cinergy_xs_map = {
 	.map = {
-		.scan    = nec_terratec_cinergy_xs,
-		.size    = ARRAY_SIZE(nec_terratec_cinergy_xs),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_NEC_TERRATEC_CINERGY_XS,
+		.scan     = nec_terratec_cinergy_xs,
+		.size     = ARRAY_SIZE(nec_terratec_cinergy_xs),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_NEC_TERRATEC_CINERGY_XS,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-norwood.c b/drivers/media/rc/keymaps/rc-norwood.c
index ca1b82a2c54f..cd25df336749 100644
--- a/drivers/media/rc/keymaps/rc-norwood.c
+++ b/drivers/media/rc/keymaps/rc-norwood.c
@@ -62,10 +62,10 @@ static struct rc_map_table norwood[] = {
 
 static struct rc_map_list norwood_map = {
 	.map = {
-		.scan    = norwood,
-		.size    = ARRAY_SIZE(norwood),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_NORWOOD,
+		.scan     = norwood,
+		.size     = ARRAY_SIZE(norwood),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_NORWOOD,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-npgtech.c b/drivers/media/rc/keymaps/rc-npgtech.c
index 1fb946024512..140bbc20a764 100644
--- a/drivers/media/rc/keymaps/rc-npgtech.c
+++ b/drivers/media/rc/keymaps/rc-npgtech.c
@@ -57,10 +57,10 @@ static struct rc_map_table npgtech[] = {
 
 static struct rc_map_list npgtech_map = {
 	.map = {
-		.scan    = npgtech,
-		.size    = ARRAY_SIZE(npgtech),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_NPGTECH,
+		.scan     = npgtech,
+		.size     = ARRAY_SIZE(npgtech),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_NPGTECH,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pctv-sedna.c b/drivers/media/rc/keymaps/rc-pctv-sedna.c
index 5ef01ab3fd50..52b4558b7bd0 100644
--- a/drivers/media/rc/keymaps/rc-pctv-sedna.c
+++ b/drivers/media/rc/keymaps/rc-pctv-sedna.c
@@ -57,10 +57,10 @@ static struct rc_map_table pctv_sedna[] = {
 
 static struct rc_map_list pctv_sedna_map = {
 	.map = {
-		.scan    = pctv_sedna,
-		.size    = ARRAY_SIZE(pctv_sedna),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_PCTV_SEDNA,
+		.scan     = pctv_sedna,
+		.size     = ARRAY_SIZE(pctv_sedna),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_PCTV_SEDNA,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-color.c b/drivers/media/rc/keymaps/rc-pinnacle-color.c
index a218b471a4ca..973c9c34e304 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-color.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-color.c
@@ -71,10 +71,10 @@ static struct rc_map_table pinnacle_color[] = {
 
 static struct rc_map_list pinnacle_color_map = {
 	.map = {
-		.scan    = pinnacle_color,
-		.size    = ARRAY_SIZE(pinnacle_color),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_PINNACLE_COLOR,
+		.scan     = pinnacle_color,
+		.size     = ARRAY_SIZE(pinnacle_color),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_PINNACLE_COLOR,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-grey.c b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
index 4a3f467a47a2..22e44b0d2a93 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-grey.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
@@ -66,10 +66,10 @@ static struct rc_map_table pinnacle_grey[] = {
 
 static struct rc_map_list pinnacle_grey_map = {
 	.map = {
-		.scan    = pinnacle_grey,
-		.size    = ARRAY_SIZE(pinnacle_grey),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_PINNACLE_GREY,
+		.scan     = pinnacle_grey,
+		.size     = ARRAY_SIZE(pinnacle_grey),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_PINNACLE_GREY,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
index e89cc10b68bf..186dcf8e0491 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
@@ -47,10 +47,10 @@ static struct rc_map_table pinnacle_pctv_hd[] = {
 
 static struct rc_map_list pinnacle_pctv_hd_map = {
 	.map = {
-		.scan    = pinnacle_pctv_hd,
-		.size    = ARRAY_SIZE(pinnacle_pctv_hd),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_PINNACLE_PCTV_HD,
+		.scan     = pinnacle_pctv_hd,
+		.size     = ARRAY_SIZE(pinnacle_pctv_hd),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_PINNACLE_PCTV_HD,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pixelview-002t.c b/drivers/media/rc/keymaps/rc-pixelview-002t.c
index d967c3816fdc..b235ada2e28f 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-002t.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-002t.c
@@ -54,10 +54,10 @@ static struct rc_map_table pixelview_002t[] = {
 
 static struct rc_map_list pixelview_map = {
 	.map = {
-		.scan    = pixelview_002t,
-		.size    = ARRAY_SIZE(pixelview_002t),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_PIXELVIEW_002T,
+		.scan     = pixelview_002t,
+		.size     = ARRAY_SIZE(pixelview_002t),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_PIXELVIEW_002T,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pixelview-mk12.c b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
index 224d0efaa6e5..453d52d663fe 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-mk12.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
@@ -60,10 +60,10 @@ static struct rc_map_table pixelview_mk12[] = {
 
 static struct rc_map_list pixelview_map = {
 	.map = {
-		.scan    = pixelview_mk12,
-		.size    = ARRAY_SIZE(pixelview_mk12),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_PIXELVIEW_MK12,
+		.scan     = pixelview_mk12,
+		.size     = ARRAY_SIZE(pixelview_mk12),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_PIXELVIEW_MK12,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pixelview-new.c b/drivers/media/rc/keymaps/rc-pixelview-new.c
index 781d788d6b6d..ef97095ec8f1 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-new.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-new.c
@@ -60,10 +60,10 @@ static struct rc_map_table pixelview_new[] = {
 
 static struct rc_map_list pixelview_new_map = {
 	.map = {
-		.scan    = pixelview_new,
-		.size    = ARRAY_SIZE(pixelview_new),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_PIXELVIEW_NEW,
+		.scan     = pixelview_new,
+		.size     = ARRAY_SIZE(pixelview_new),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_PIXELVIEW_NEW,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pixelview.c b/drivers/media/rc/keymaps/rc-pixelview.c
index 39e6feaa35a3..cfd8f80d3617 100644
--- a/drivers/media/rc/keymaps/rc-pixelview.c
+++ b/drivers/media/rc/keymaps/rc-pixelview.c
@@ -59,10 +59,10 @@ static struct rc_map_table pixelview[] = {
 
 static struct rc_map_list pixelview_map = {
 	.map = {
-		.scan    = pixelview,
-		.size    = ARRAY_SIZE(pixelview),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_PIXELVIEW,
+		.scan     = pixelview,
+		.size     = ARRAY_SIZE(pixelview),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_PIXELVIEW,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
index e96fa3ab9f4b..b63f82bcf29a 100644
--- a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
+++ b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
@@ -58,10 +58,10 @@ static struct rc_map_table powercolor_real_angel[] = {
 
 static struct rc_map_list powercolor_real_angel_map = {
 	.map = {
-		.scan    = powercolor_real_angel,
-		.size    = ARRAY_SIZE(powercolor_real_angel),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_POWERCOLOR_REAL_ANGEL,
+		.scan     = powercolor_real_angel,
+		.size     = ARRAY_SIZE(powercolor_real_angel),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_POWERCOLOR_REAL_ANGEL,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-proteus-2309.c b/drivers/media/rc/keymaps/rc-proteus-2309.c
index eef626ee02df..be34c517e4e1 100644
--- a/drivers/media/rc/keymaps/rc-proteus-2309.c
+++ b/drivers/media/rc/keymaps/rc-proteus-2309.c
@@ -46,10 +46,10 @@ static struct rc_map_table proteus_2309[] = {
 
 static struct rc_map_list proteus_2309_map = {
 	.map = {
-		.scan    = proteus_2309,
-		.size    = ARRAY_SIZE(proteus_2309),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_PROTEUS_2309,
+		.scan     = proteus_2309,
+		.size     = ARRAY_SIZE(proteus_2309),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_PROTEUS_2309,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-purpletv.c b/drivers/media/rc/keymaps/rc-purpletv.c
index cec6fe466829..84c40b97ee00 100644
--- a/drivers/media/rc/keymaps/rc-purpletv.c
+++ b/drivers/media/rc/keymaps/rc-purpletv.c
@@ -58,10 +58,10 @@ static struct rc_map_table purpletv[] = {
 
 static struct rc_map_list purpletv_map = {
 	.map = {
-		.scan    = purpletv,
-		.size    = ARRAY_SIZE(purpletv),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_PURPLETV,
+		.scan     = purpletv,
+		.size     = ARRAY_SIZE(purpletv),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_PURPLETV,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-pv951.c b/drivers/media/rc/keymaps/rc-pv951.c
index 5ac89ce8c053..be190ddebfc4 100644
--- a/drivers/media/rc/keymaps/rc-pv951.c
+++ b/drivers/media/rc/keymaps/rc-pv951.c
@@ -55,10 +55,10 @@ static struct rc_map_table pv951[] = {
 
 static struct rc_map_list pv951_map = {
 	.map = {
-		.scan    = pv951,
-		.size    = ARRAY_SIZE(pv951),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_PV951,
+		.scan     = pv951,
+		.size     = ARRAY_SIZE(pv951),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_PV951,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-rc6-mce.c b/drivers/media/rc/keymaps/rc-rc6-mce.c
index 5be567506bcd..0d87b20a0c43 100644
--- a/drivers/media/rc/keymaps/rc-rc6-mce.c
+++ b/drivers/media/rc/keymaps/rc-rc6-mce.c
@@ -96,10 +96,10 @@ static struct rc_map_table rc6_mce[] = {
 
 static struct rc_map_list rc6_mce_map = {
 	.map = {
-		.scan    = rc6_mce,
-		.size    = ARRAY_SIZE(rc6_mce),
-		.rc_type = RC_TYPE_RC6_MCE,
-		.name    = RC_MAP_RC6_MCE,
+		.scan     = rc6_mce,
+		.size     = ARRAY_SIZE(rc6_mce),
+		.rc_proto = RC_PROTO_RC6_MCE,
+		.name     = RC_MAP_RC6_MCE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
index 9f778bd091db..957fa21747ea 100644
--- a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
+++ b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
@@ -55,10 +55,10 @@ static struct rc_map_table real_audio_220_32_keys[] = {
 
 static struct rc_map_list real_audio_220_32_keys_map = {
 	.map = {
-		.scan    = real_audio_220_32_keys,
-		.size    = ARRAY_SIZE(real_audio_220_32_keys),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_REAL_AUDIO_220_32_KEYS,
+		.scan     = real_audio_220_32_keys,
+		.size     = ARRAY_SIZE(real_audio_220_32_keys),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_REAL_AUDIO_220_32_KEYS,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-reddo.c b/drivers/media/rc/keymaps/rc-reddo.c
index b80b336e9284..3b37acc7b144 100644
--- a/drivers/media/rc/keymaps/rc-reddo.c
+++ b/drivers/media/rc/keymaps/rc-reddo.c
@@ -62,10 +62,10 @@ static struct rc_map_table reddo[] = {
 
 static struct rc_map_list reddo_map = {
 	.map = {
-		.scan    = reddo,
-		.size    = ARRAY_SIZE(reddo),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_REDDO,
+		.scan     = reddo,
+		.size     = ARRAY_SIZE(reddo),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_REDDO,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-snapstream-firefly.c b/drivers/media/rc/keymaps/rc-snapstream-firefly.c
index c7f33ec719b4..30630a6f76ac 100644
--- a/drivers/media/rc/keymaps/rc-snapstream-firefly.c
+++ b/drivers/media/rc/keymaps/rc-snapstream-firefly.c
@@ -83,10 +83,10 @@ static struct rc_map_table snapstream_firefly[] = {
 
 static struct rc_map_list snapstream_firefly_map = {
 	.map = {
-		.scan    = snapstream_firefly,
-		.size    = ARRAY_SIZE(snapstream_firefly),
-		.rc_type = RC_TYPE_OTHER,
-		.name    = RC_MAP_SNAPSTREAM_FIREFLY,
+		.scan     = snapstream_firefly,
+		.size     = ARRAY_SIZE(snapstream_firefly),
+		.rc_proto = RC_PROTO_OTHER,
+		.name     = RC_MAP_SNAPSTREAM_FIREFLY,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-streamzap.c b/drivers/media/rc/keymaps/rc-streamzap.c
index 23c061174ed7..b53bca9e4576 100644
--- a/drivers/media/rc/keymaps/rc-streamzap.c
+++ b/drivers/media/rc/keymaps/rc-streamzap.c
@@ -57,10 +57,10 @@ static struct rc_map_table streamzap[] = {
 
 static struct rc_map_list streamzap_map = {
 	.map = {
-		.scan    = streamzap,
-		.size    = ARRAY_SIZE(streamzap),
-		.rc_type = RC_TYPE_RC5_SZ,
-		.name    = RC_MAP_STREAMZAP,
+		.scan     = streamzap,
+		.size     = ARRAY_SIZE(streamzap),
+		.rc_proto = RC_PROTO_RC5_SZ,
+		.name     = RC_MAP_STREAMZAP,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-su3000.c b/drivers/media/rc/keymaps/rc-su3000.c
index 8dbd3e9bc951..d9af7e3c55d9 100644
--- a/drivers/media/rc/keymaps/rc-su3000.c
+++ b/drivers/media/rc/keymaps/rc-su3000.c
@@ -51,10 +51,10 @@ static struct rc_map_table su3000[] = {
 
 static struct rc_map_list su3000_map = {
 	.map = {
-		.scan    = su3000,
-		.size    = ARRAY_SIZE(su3000),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_SU3000,
+		.scan     = su3000,
+		.size     = ARRAY_SIZE(su3000),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_SU3000,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-tbs-nec.c b/drivers/media/rc/keymaps/rc-tbs-nec.c
index 24ce2a252502..05facc043272 100644
--- a/drivers/media/rc/keymaps/rc-tbs-nec.c
+++ b/drivers/media/rc/keymaps/rc-tbs-nec.c
@@ -52,10 +52,10 @@ static struct rc_map_table tbs_nec[] = {
 
 static struct rc_map_list tbs_nec_map = {
 	.map = {
-		.scan    = tbs_nec,
-		.size    = ARRAY_SIZE(tbs_nec),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_TBS_NEC,
+		.scan     = tbs_nec,
+		.size     = ARRAY_SIZE(tbs_nec),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_TBS_NEC,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-technisat-ts35.c b/drivers/media/rc/keymaps/rc-technisat-ts35.c
index 3328cbefabad..dff7021734ba 100644
--- a/drivers/media/rc/keymaps/rc-technisat-ts35.c
+++ b/drivers/media/rc/keymaps/rc-technisat-ts35.c
@@ -53,10 +53,10 @@ static struct rc_map_table technisat_ts35[] = {
 
 static struct rc_map_list technisat_ts35_map = {
 	.map = {
-		.scan    = technisat_ts35,
-		.size    = ARRAY_SIZE(technisat_ts35),
-		.rc_type = RC_TYPE_UNKNOWN,
-		.name    = RC_MAP_TECHNISAT_TS35,
+		.scan     = technisat_ts35,
+		.size     = ARRAY_SIZE(technisat_ts35),
+		.rc_proto = RC_PROTO_UNKNOWN,
+		.name     = RC_MAP_TECHNISAT_TS35,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-technisat-usb2.c b/drivers/media/rc/keymaps/rc-technisat-usb2.c
index 02c9c243c060..58b3baf5ee96 100644
--- a/drivers/media/rc/keymaps/rc-technisat-usb2.c
+++ b/drivers/media/rc/keymaps/rc-technisat-usb2.c
@@ -66,10 +66,10 @@ static struct rc_map_table technisat_usb2[] = {
 
 static struct rc_map_list technisat_usb2_map = {
 	.map = {
-		.scan    = technisat_usb2,
-		.size    = ARRAY_SIZE(technisat_usb2),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_TECHNISAT_USB2,
+		.scan     = technisat_usb2,
+		.size     = ARRAY_SIZE(technisat_usb2),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_TECHNISAT_USB2,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c
index 7958f458527a..7ae88ccf1def 100644
--- a/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c
@@ -65,10 +65,10 @@ static struct rc_map_table terratec_cinergy_c_pci[] = {
 
 static struct rc_map_list terratec_cinergy_c_pci_map = {
 	.map = {
-		.scan    = terratec_cinergy_c_pci,
-		.size    = ARRAY_SIZE(terratec_cinergy_c_pci),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_TERRATEC_CINERGY_C_PCI,
+		.scan     = terratec_cinergy_c_pci,
+		.size     = ARRAY_SIZE(terratec_cinergy_c_pci),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_TERRATEC_CINERGY_C_PCI,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c
index 1e096bbda4a0..bf0171b05ac2 100644
--- a/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c
@@ -63,10 +63,10 @@ static struct rc_map_table terratec_cinergy_s2_hd[] = {
 
 static struct rc_map_list terratec_cinergy_s2_hd_map = {
 	.map = {
-		.scan    = terratec_cinergy_s2_hd,
-		.size    = ARRAY_SIZE(terratec_cinergy_s2_hd),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_TERRATEC_CINERGY_S2_HD,
+		.scan     = terratec_cinergy_s2_hd,
+		.size     = ARRAY_SIZE(terratec_cinergy_s2_hd),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_TERRATEC_CINERGY_S2_HD,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
index 97eb83ab5a35..3d0f6f7e5bea 100644
--- a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
@@ -69,10 +69,10 @@ static struct rc_map_table terratec_cinergy_xs[] = {
 
 static struct rc_map_list terratec_cinergy_xs_map = {
 	.map = {
-		.scan    = terratec_cinergy_xs,
-		.size    = ARRAY_SIZE(terratec_cinergy_xs),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_TERRATEC_CINERGY_XS,
+		.scan     = terratec_cinergy_xs,
+		.size     = ARRAY_SIZE(terratec_cinergy_xs),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_TERRATEC_CINERGY_XS,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-terratec-slim-2.c b/drivers/media/rc/keymaps/rc-terratec-slim-2.c
index 4c149ef712dc..df57e0a45820 100644
--- a/drivers/media/rc/keymaps/rc-terratec-slim-2.c
+++ b/drivers/media/rc/keymaps/rc-terratec-slim-2.c
@@ -49,10 +49,10 @@ static struct rc_map_table terratec_slim_2[] = {
 
 static struct rc_map_list terratec_slim_2_map = {
 	.map = {
-		.scan    = terratec_slim_2,
-		.size    = ARRAY_SIZE(terratec_slim_2),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_TERRATEC_SLIM_2,
+		.scan     = terratec_slim_2,
+		.size     = ARRAY_SIZE(terratec_slim_2),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_TERRATEC_SLIM_2,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-terratec-slim.c b/drivers/media/rc/keymaps/rc-terratec-slim.c
index 3d8a19cdb5a2..628272c58d65 100644
--- a/drivers/media/rc/keymaps/rc-terratec-slim.c
+++ b/drivers/media/rc/keymaps/rc-terratec-slim.c
@@ -56,10 +56,10 @@ static struct rc_map_table terratec_slim[] = {
 
 static struct rc_map_list terratec_slim_map = {
 	.map = {
-		.scan    = terratec_slim,
-		.size    = ARRAY_SIZE(terratec_slim),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_TERRATEC_SLIM,
+		.scan     = terratec_slim,
+		.size     = ARRAY_SIZE(terratec_slim),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_TERRATEC_SLIM,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-tevii-nec.c b/drivers/media/rc/keymaps/rc-tevii-nec.c
index 38e0c0875596..31f8a0fd1f2c 100644
--- a/drivers/media/rc/keymaps/rc-tevii-nec.c
+++ b/drivers/media/rc/keymaps/rc-tevii-nec.c
@@ -65,10 +65,10 @@ static struct rc_map_table tevii_nec[] = {
 
 static struct rc_map_list tevii_nec_map = {
 	.map = {
-		.scan    = tevii_nec,
-		.size    = ARRAY_SIZE(tevii_nec),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_TEVII_NEC,
+		.scan     = tevii_nec,
+		.size     = ARRAY_SIZE(tevii_nec),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_TEVII_NEC,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-tivo.c b/drivers/media/rc/keymaps/rc-tivo.c
index 5cc1b456e329..1962e33c8f4e 100644
--- a/drivers/media/rc/keymaps/rc-tivo.c
+++ b/drivers/media/rc/keymaps/rc-tivo.c
@@ -75,10 +75,10 @@ static struct rc_map_table tivo[] = {
 
 static struct rc_map_list tivo_map = {
 	.map = {
-		.scan    = tivo,
-		.size    = ARRAY_SIZE(tivo),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_TIVO,
+		.scan     = tivo,
+		.size     = ARRAY_SIZE(tivo),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_TIVO,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c b/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c
index 47270f72ebf0..eeeca142f7b1 100644
--- a/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c
+++ b/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c
@@ -62,10 +62,10 @@ static struct rc_map_table total_media_in_hand_02[] = {
 
 static struct rc_map_list total_media_in_hand_02_map = {
 	.map = {
-		.scan    = total_media_in_hand_02,
-		.size    = ARRAY_SIZE(total_media_in_hand_02),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_TOTAL_MEDIA_IN_HAND_02,
+		.scan     = total_media_in_hand_02,
+		.size     = ARRAY_SIZE(total_media_in_hand_02),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_TOTAL_MEDIA_IN_HAND_02,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-total-media-in-hand.c b/drivers/media/rc/keymaps/rc-total-media-in-hand.c
index 5b9f9ec13680..bc73bee309d8 100644
--- a/drivers/media/rc/keymaps/rc-total-media-in-hand.c
+++ b/drivers/media/rc/keymaps/rc-total-media-in-hand.c
@@ -62,10 +62,10 @@ static struct rc_map_table total_media_in_hand[] = {
 
 static struct rc_map_list total_media_in_hand_map = {
 	.map = {
-		.scan    = total_media_in_hand,
-		.size    = ARRAY_SIZE(total_media_in_hand),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_TOTAL_MEDIA_IN_HAND,
+		.scan     = total_media_in_hand,
+		.size     = ARRAY_SIZE(total_media_in_hand),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_TOTAL_MEDIA_IN_HAND,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-trekstor.c b/drivers/media/rc/keymaps/rc-trekstor.c
index f9a2e0fabb9f..63f966219342 100644
--- a/drivers/media/rc/keymaps/rc-trekstor.c
+++ b/drivers/media/rc/keymaps/rc-trekstor.c
@@ -57,10 +57,10 @@ static struct rc_map_table trekstor[] = {
 
 static struct rc_map_list trekstor_map = {
 	.map = {
-		.scan    = trekstor,
-		.size    = ARRAY_SIZE(trekstor),
-		.rc_type = RC_TYPE_NEC,
-		.name    = RC_MAP_TREKSTOR,
+		.scan     = trekstor,
+		.size     = ARRAY_SIZE(trekstor),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_TREKSTOR,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-tt-1500.c b/drivers/media/rc/keymaps/rc-tt-1500.c
index c766d3b2b6b0..374c230705d2 100644
--- a/drivers/media/rc/keymaps/rc-tt-1500.c
+++ b/drivers/media/rc/keymaps/rc-tt-1500.c
@@ -59,10 +59,10 @@ static struct rc_map_table tt_1500[] = {
 
 static struct rc_map_list tt_1500_map = {
 	.map = {
-		.scan    = tt_1500,
-		.size    = ARRAY_SIZE(tt_1500),
-		.rc_type = RC_TYPE_RC5,
-		.name    = RC_MAP_TT_1500,
+		.scan     = tt_1500,
+		.size     = ARRAY_SIZE(tt_1500),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_TT_1500,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c b/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c
index 202500cb3061..240d720d440c 100644
--- a/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c
+++ b/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c
@@ -75,10 +75,10 @@ static struct rc_map_table twinhan_dtv_cab_ci[] = {
 
 static struct rc_map_list twinhan_dtv_cab_ci_map = {
 	.map = {
-		.scan    = twinhan_dtv_cab_ci,
-		.size    = ARRAY_SIZE(twinhan_dtv_cab_ci),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_TWINHAN_DTV_CAB_CI,
+		.scan     = twinhan_dtv_cab_ci,
+		.size     = ARRAY_SIZE(twinhan_dtv_cab_ci),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_TWINHAN_DTV_CAB_CI,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-twinhan1027.c b/drivers/media/rc/keymaps/rc-twinhan1027.c
index 509299b90c90..2275b37c61d2 100644
--- a/drivers/media/rc/keymaps/rc-twinhan1027.c
+++ b/drivers/media/rc/keymaps/rc-twinhan1027.c
@@ -64,10 +64,10 @@ static struct rc_map_table twinhan_vp1027[] = {
 
 static struct rc_map_list twinhan_vp1027_map = {
 	.map = {
-		.scan    = twinhan_vp1027,
-		.size    = ARRAY_SIZE(twinhan_vp1027),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_TWINHAN_VP1027_DVBS,
+		.scan     = twinhan_vp1027,
+		.size     = ARRAY_SIZE(twinhan_vp1027),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_TWINHAN_VP1027_DVBS,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-videomate-m1f.c b/drivers/media/rc/keymaps/rc-videomate-m1f.c
index 23ee05e53949..fe02e047bd01 100644
--- a/drivers/media/rc/keymaps/rc-videomate-m1f.c
+++ b/drivers/media/rc/keymaps/rc-videomate-m1f.c
@@ -69,10 +69,10 @@ static struct rc_map_table videomate_k100[] = {
 
 static struct rc_map_list videomate_k100_map = {
 	.map = {
-		.scan    = videomate_k100,
-		.size    = ARRAY_SIZE(videomate_k100),
-		.rc_type = RC_TYPE_UNKNOWN,     /* Legacy IR type */
-		.name    = RC_MAP_VIDEOMATE_K100,
+		.scan     = videomate_k100,
+		.size     = ARRAY_SIZE(videomate_k100),
+		.rc_proto = RC_PROTO_UNKNOWN,     /* Legacy IR type */
+		.name     = RC_MAP_VIDEOMATE_K100,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-videomate-s350.c b/drivers/media/rc/keymaps/rc-videomate-s350.c
index 8a354775a2d8..b4f103269872 100644
--- a/drivers/media/rc/keymaps/rc-videomate-s350.c
+++ b/drivers/media/rc/keymaps/rc-videomate-s350.c
@@ -62,10 +62,10 @@ static struct rc_map_table videomate_s350[] = {
 
 static struct rc_map_list videomate_s350_map = {
 	.map = {
-		.scan    = videomate_s350,
-		.size    = ARRAY_SIZE(videomate_s350),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_VIDEOMATE_S350,
+		.scan     = videomate_s350,
+		.size     = ARRAY_SIZE(videomate_s350),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_VIDEOMATE_S350,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
index eb0cda7766c4..c431fdf44057 100644
--- a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
+++ b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
@@ -64,10 +64,10 @@ static struct rc_map_table videomate_tv_pvr[] = {
 
 static struct rc_map_list videomate_tv_pvr_map = {
 	.map = {
-		.scan    = videomate_tv_pvr,
-		.size    = ARRAY_SIZE(videomate_tv_pvr),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_VIDEOMATE_TV_PVR,
+		.scan     = videomate_tv_pvr,
+		.size     = ARRAY_SIZE(videomate_tv_pvr),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_VIDEOMATE_TV_PVR,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
index c1dd598e828e..5a437e61bd5d 100644
--- a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
+++ b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
@@ -59,10 +59,10 @@ static struct rc_map_table winfast_usbii_deluxe[] = {
 
 static struct rc_map_list winfast_usbii_deluxe_map = {
 	.map = {
-		.scan    = winfast_usbii_deluxe,
-		.size    = ARRAY_SIZE(winfast_usbii_deluxe),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_WINFAST_USBII_DELUXE,
+		.scan     = winfast_usbii_deluxe,
+		.size     = ARRAY_SIZE(winfast_usbii_deluxe),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_WINFAST_USBII_DELUXE,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-winfast.c b/drivers/media/rc/keymaps/rc-winfast.c
index 8a779da1e973..53685d1f9a47 100644
--- a/drivers/media/rc/keymaps/rc-winfast.c
+++ b/drivers/media/rc/keymaps/rc-winfast.c
@@ -79,10 +79,10 @@ static struct rc_map_table winfast[] = {
 
 static struct rc_map_list winfast_map = {
 	.map = {
-		.scan    = winfast,
-		.size    = ARRAY_SIZE(winfast),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_WINFAST,
+		.scan     = winfast,
+		.size     = ARRAY_SIZE(winfast),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_WINFAST,
 	}
 };
 
diff --git a/drivers/media/rc/keymaps/rc-zx-irdec.c b/drivers/media/rc/keymaps/rc-zx-irdec.c
new file mode 100644
index 000000000000..5bf3ab002afc
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-zx-irdec.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2017 Sanechips Technology Co., Ltd.
+ * Copyright 2017 Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <media/rc-map.h>
+
+static struct rc_map_table zx_irdec_table[] = {
+	{ 0x01, KEY_1 },
+	{ 0x02, KEY_2 },
+	{ 0x03, KEY_3 },
+	{ 0x04, KEY_4 },
+	{ 0x05, KEY_5 },
+	{ 0x06, KEY_6 },
+	{ 0x07, KEY_7 },
+	{ 0x08, KEY_8 },
+	{ 0x09, KEY_9 },
+	{ 0x31, KEY_0 },
+	{ 0x16, KEY_DELETE },
+	{ 0x0a, KEY_MODE },		/* Input method */
+	{ 0x0c, KEY_VOLUMEUP },
+	{ 0x18, KEY_VOLUMEDOWN },
+	{ 0x0b, KEY_CHANNELUP },
+	{ 0x15, KEY_CHANNELDOWN },
+	{ 0x0d, KEY_PAGEUP },
+	{ 0x13, KEY_PAGEDOWN },
+	{ 0x46, KEY_FASTFORWARD },
+	{ 0x43, KEY_REWIND },
+	{ 0x44, KEY_PLAYPAUSE },
+	{ 0x45, KEY_STOP },
+	{ 0x49, KEY_OK },
+	{ 0x47, KEY_UP },
+	{ 0x4b, KEY_DOWN },
+	{ 0x48, KEY_LEFT },
+	{ 0x4a, KEY_RIGHT },
+	{ 0x4d, KEY_MENU },
+	{ 0x56, KEY_APPSELECT },	/* Application */
+	{ 0x4c, KEY_BACK },
+	{ 0x1e, KEY_INFO },
+	{ 0x4e, KEY_F1 },
+	{ 0x4f, KEY_F2 },
+	{ 0x50, KEY_F3 },
+	{ 0x51, KEY_F4 },
+	{ 0x1c, KEY_AUDIO },
+	{ 0x12, KEY_MUTE },
+	{ 0x11, KEY_DOT },		/* Location */
+	{ 0x1d, KEY_SETUP },
+	{ 0x40, KEY_POWER },
+};
+
+static struct rc_map_list zx_irdec_map = {
+	.map = {
+		.scan = zx_irdec_table,
+		.size = ARRAY_SIZE(zx_irdec_table),
+		.rc_proto = RC_PROTO_NEC,
+		.name = RC_MAP_ZX_IRDEC,
+	}
+};
+
+static int __init init_rc_map_zx_irdec(void)
+{
+	return rc_map_register(&zx_irdec_map);
+}
+
+static void __exit exit_rc_map_zx_irdec(void)
+{
+	rc_map_unregister(&zx_irdec_map);
+}
+
+module_init(init_rc_map_zx_irdec)
+module_exit(exit_rc_map_zx_irdec)
+
+MODULE_AUTHOR("Shawn Guo <shawn.guo@linaro.org>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index db1e7b70c998..9080e39ea391 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -59,6 +59,8 @@ static void lirc_release(struct device *ld)
 {
 	struct irctl *ir = container_of(ld, struct irctl, dev);
 
+	put_device(ir->dev.parent);
+
 	if (ir->buf_internal) {
 		lirc_buffer_free(ir->buf);
 		kfree(ir->buf);
@@ -218,6 +220,8 @@ int lirc_register_driver(struct lirc_driver *d)
 
 	mutex_unlock(&lirc_dev_lock);
 
+	get_device(ir->dev.parent);
+
 	dev_info(ir->d.dev, "lirc_dev: driver %s registered at minor = %d\n",
 		 ir->d.name, ir->d.minor);
 
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index eb130694bbb8..bf7aaff3aa37 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -538,12 +538,12 @@ static int mceusb_cmd_datasize(u8 cmd, u8 subcmd)
 	return datasize;
 }
 
-static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
-				 int buf_len, int offset, int len, bool out)
+static void mceusb_dev_printdata(struct mceusb_dev *ir, u8 *buf, int buf_len,
+				 int offset, int len, bool out)
 {
 #if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
 	char *inout;
-	u8 cmd, subcmd, data1, data2, data3, data4;
+	u8 cmd, subcmd, *data;
 	struct device *dev = ir->dev;
 	int start, skip = 0;
 	u32 carrier, period;
@@ -564,17 +564,14 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 	start  = offset + skip;
 	cmd    = buf[start] & 0xff;
 	subcmd = buf[start + 1] & 0xff;
-	data1  = buf[start + 2] & 0xff;
-	data2  = buf[start + 3] & 0xff;
-	data3  = buf[start + 4] & 0xff;
-	data4  = buf[start + 5] & 0xff;
+	data = buf + start + 2;
 
 	switch (cmd) {
 	case MCE_CMD_NULL:
 		if (subcmd == MCE_CMD_NULL)
 			break;
 		if ((subcmd == MCE_CMD_PORT_SYS) &&
-		    (data1 == MCE_CMD_RESUME))
+		    (data[0] == MCE_CMD_RESUME))
 			dev_dbg(dev, "Device resume requested");
 		else
 			dev_dbg(dev, "Unknown command 0x%02x 0x%02x",
@@ -585,7 +582,7 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 		case MCE_RSP_EQEMVER:
 			if (!out)
 				dev_dbg(dev, "Emulator interface version %x",
-					 data1);
+					 data[0]);
 			break;
 		case MCE_CMD_G_REVISION:
 			if (len == 2)
@@ -603,13 +600,13 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 		case MCE_RSP_EQWAKEVERSION:
 			if (!out)
 				dev_dbg(dev, "Wake version, proto: 0x%02x, payload: 0x%02x, address: 0x%02x, version: 0x%02x",
-					 data1, data2, data3, data4);
+					data[0], data[1], data[2], data[3]);
 			break;
 		case MCE_RSP_GETPORTSTATUS:
 			if (!out)
 				/* We use data1 + 1 here, to match hw labels */
 				dev_dbg(dev, "TX port %d: blaster is%s connected",
-					 data1 + 1, data4 ? " not" : "");
+					 data[0] + 1, data[3] ? " not" : "");
 			break;
 		case MCE_CMD_FLASHLED:
 			dev_dbg(dev, "Attempting to flash LED");
@@ -630,11 +627,11 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 			break;
 		case MCE_CMD_UNKNOWN:
 			dev_dbg(dev, "Resp to 9f 05 of 0x%02x 0x%02x",
-				 data1, data2);
+				data[0], data[1]);
 			break;
 		case MCE_RSP_EQIRCFS:
-			period = DIV_ROUND_CLOSEST(
-					(1U << data1 * 2) * (data2 + 1), 10);
+			period = DIV_ROUND_CLOSEST((1U << data[0] * 2) *
+						   (data[1] + 1), 10);
 			if (!period)
 				break;
 			carrier = (1000 * 1000) / period;
@@ -646,11 +643,12 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 			break;
 		case MCE_RSP_EQIRTXPORTS:
 			dev_dbg(dev, "%s transmit blaster mask of 0x%02x",
-				 inout, data1);
+				 inout, data[0]);
 			break;
 		case MCE_RSP_EQIRTIMEOUT:
 			/* value is in units of 50us, so x*50/1000 ms */
-			period = ((data1 << 8) | data2) * MCE_TIME_UNIT / 1000;
+			period = ((data[0] << 8) | data[1]) *
+				  MCE_TIME_UNIT / 1000;
 			dev_dbg(dev, "%s receive timeout of %d ms",
 				 inout, period);
 			break;
@@ -662,7 +660,7 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 			break;
 		case MCE_RSP_EQIRRXPORTEN:
 			dev_dbg(dev, "%s %s-range receive sensor in use",
-				 inout, data1 == 0x02 ? "short" : "long");
+				 inout, data[0] == 0x02 ? "short" : "long");
 			break;
 		case MCE_CMD_GETIRRXPORTEN:
 		/* aka MCE_RSP_EQIRRXCFCNT */
@@ -670,13 +668,13 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 				dev_dbg(dev, "Get receive sensor");
 			else if (ir->learning_enabled)
 				dev_dbg(dev, "RX pulse count: %d",
-					 ((data1 << 8) | data2));
+					((data[0] << 8) | data[1]));
 			break;
 		case MCE_RSP_EQIRNUMPORTS:
 			if (out)
 				break;
 			dev_dbg(dev, "Num TX ports: %x, num RX ports: %x",
-				 data1, data2);
+				data[0], data[1]);
 			break;
 		case MCE_RSP_CMD_ILLEGAL:
 			dev_dbg(dev, "Illegal PORT_IR command");
@@ -1264,12 +1262,12 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
 
 	usb_make_path(ir->usbdev, ir->phys, sizeof(ir->phys));
 
-	rc->input_name = ir->name;
+	rc->device_name = ir->name;
 	rc->input_phys = ir->phys;
 	usb_to_input_id(ir->usbdev, &rc->input_id);
 	rc->dev.parent = dev;
 	rc->priv = ir;
-	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rc->timeout = MS_TO_NS(100);
 	if (!ir->flags.no_tx) {
 		rc->s_tx_mask = mceusb_set_tx_mask;
diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c
index 65566d569cb1..f2204eb77e2a 100644
--- a/drivers/media/rc/meson-ir.c
+++ b/drivers/media/rc/meson-ir.c
@@ -138,12 +138,12 @@ static int meson_ir_probe(struct platform_device *pdev)
 	}
 
 	ir->rc->priv = ir;
-	ir->rc->input_name = DRIVER_NAME;
+	ir->rc->device_name = DRIVER_NAME;
 	ir->rc->input_phys = DRIVER_NAME "/input0";
 	ir->rc->input_id.bustype = BUS_HOST;
 	map_name = of_get_property(node, "linux,rc-map-name", NULL);
 	ir->rc->map_name = map_name ? map_name : RC_MAP_EMPTY;
-	ir->rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	ir->rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	ir->rc->rx_resolution = US_TO_NS(MESON_TRATE);
 	ir->rc->timeout = MS_TO_NS(200);
 	ir->rc->driver_name = DRIVER_NAME;
diff --git a/drivers/media/rc/mtk-cir.c b/drivers/media/rc/mtk-cir.c
index f1e164e441e8..e88eb64e8e69 100644
--- a/drivers/media/rc/mtk-cir.c
+++ b/drivers/media/rc/mtk-cir.c
@@ -25,35 +25,28 @@
 
 /* Register to enable PWM and IR */
 #define MTK_CONFIG_HIGH_REG       0x0c
-/* Enable IR pulse width detection */
+
+/* Bit to enable IR pulse width detection */
 #define MTK_PWM_EN		  BIT(13)
-/* Enable IR hardware function */
-#define MTK_IR_EN		  BIT(0)
 
-/* Register to setting sample period */
-#define MTK_CONFIG_LOW_REG        0x10
-/* Field to set sample period */
-#define CHK_PERIOD		  DIV_ROUND_CLOSEST(MTK_IR_SAMPLE,  \
-						    MTK_IR_CLK_PERIOD)
-#define MTK_CHK_PERIOD            (((CHK_PERIOD) << 8) & (GENMASK(20, 8)))
-#define MTK_CHK_PERIOD_MASK	  (GENMASK(20, 8))
+/*
+ * Register to setting ok count whose unit based on hardware sampling period
+ * indicating IR receiving completion and then making IRQ fires
+ */
+#define MTK_OK_COUNT(x)		  (((x) & GENMASK(23, 16)) << 16)
+
+/* Bit to enable IR hardware function */
+#define MTK_IR_EN		  BIT(0)
 
-/* Register to clear state of state machine */
-#define MTK_IRCLR_REG             0x20
 /* Bit to restart IR receiving */
 #define MTK_IRCLR		  BIT(0)
 
-/* Register containing pulse width data */
-#define MTK_CHKDATA_REG(i)        (0x88 + 4 * (i))
+/* Fields containing pulse width data */
 #define MTK_WIDTH_MASK		  (GENMASK(7, 0))
 
-/* Register to enable IR interrupt */
-#define MTK_IRINT_EN_REG          0xcc
 /* Bit to enable interrupt */
 #define MTK_IRINT_EN		  BIT(0)
 
-/* Register to ack IR interrupt */
-#define MTK_IRINT_CLR_REG         0xd0
 /* Bit to clear interrupt status */
 #define MTK_IRINT_CLR		  BIT(0)
 
@@ -63,24 +56,85 @@
 #define MTK_IR_END(v, p)	  ((v) == MTK_MAX_SAMPLES && (p) == 0)
 /* Number of registers to record the pulse width */
 #define MTK_CHKDATA_SZ		  17
-/* Source clock frequency */
-#define MTK_IR_BASE_CLK		  273000000
-/* Frequency after IR internal divider */
-#define MTK_IR_CLK_FREQ		  (MTK_IR_BASE_CLK / 4)
-/* Period for MTK_IR_CLK in ns*/
-#define MTK_IR_CLK_PERIOD	  DIV_ROUND_CLOSEST(1000000000ul,  \
-						    MTK_IR_CLK_FREQ)
 /* Sample period in ns */
-#define MTK_IR_SAMPLE		  (MTK_IR_CLK_PERIOD * 0xc00)
+#define MTK_IR_SAMPLE		  46000
+
+enum mtk_fields {
+	/* Register to setting software sampling period */
+	MTK_CHK_PERIOD,
+	/* Register to setting hardware sampling period */
+	MTK_HW_PERIOD,
+};
+
+enum mtk_regs {
+	/* Register to clear state of state machine */
+	MTK_IRCLR_REG,
+	/* Register containing pulse width data */
+	MTK_CHKDATA_REG,
+	/* Register to enable IR interrupt */
+	MTK_IRINT_EN_REG,
+	/* Register to ack IR interrupt */
+	MTK_IRINT_CLR_REG
+};
+
+static const u32 mt7623_regs[] = {
+	[MTK_IRCLR_REG] =	0x20,
+	[MTK_CHKDATA_REG] =	0x88,
+	[MTK_IRINT_EN_REG] =	0xcc,
+	[MTK_IRINT_CLR_REG] =	0xd0,
+};
+
+static const u32 mt7622_regs[] = {
+	[MTK_IRCLR_REG] =	0x18,
+	[MTK_CHKDATA_REG] =	0x30,
+	[MTK_IRINT_EN_REG] =	0x1c,
+	[MTK_IRINT_CLR_REG] =	0x20,
+};
+
+struct mtk_field_type {
+	u32 reg;
+	u8 offset;
+	u32 mask;
+};
+
+/*
+ * struct mtk_ir_data -	This is the structure holding all differences among
+			various hardwares
+ * @regs:		The pointer to the array holding registers offset
+ * @fields:		The pointer to the array holding fields location
+ * @div:		The internal divisor for the based reference clock
+ * @ok_count:		The count indicating the completion of IR data
+ *			receiving when count is reached
+ * @hw_period:		The value indicating the hardware sampling period
+ */
+struct mtk_ir_data {
+	const u32 *regs;
+	const struct mtk_field_type *fields;
+	u8 div;
+	u8 ok_count;
+	u32 hw_period;
+};
+
+static const struct mtk_field_type mt7623_fields[] = {
+	[MTK_CHK_PERIOD] = {0x10, 8, GENMASK(20, 8)},
+	[MTK_HW_PERIOD] = {0x10, 0, GENMASK(7, 0)},
+};
+
+static const struct mtk_field_type mt7622_fields[] = {
+	[MTK_CHK_PERIOD] = {0x24, 0, GENMASK(24, 0)},
+	[MTK_HW_PERIOD] = {0x10, 0, GENMASK(24, 0)},
+};
 
 /*
  * struct mtk_ir -	This is the main datasructure for holding the state
  *			of the driver
  * @dev:		The device pointer
  * @rc:			The rc instrance
- * @irq:		The IRQ that we are using
  * @base:		The mapped register i/o base
- * @clk:		The clock that we are using
+ * @irq:		The IRQ that we are using
+ * @clk:		The clock that IR internal is using
+ * @bus:		The clock that software decoder is using
+ * @data:		Holding specific data for vaious platform
  */
 struct mtk_ir {
 	struct device	*dev;
@@ -88,8 +142,36 @@ struct mtk_ir {
 	void __iomem	*base;
 	int		irq;
 	struct clk	*clk;
+	struct clk	*bus;
+	const struct mtk_ir_data *data;
 };
 
+static inline u32 mtk_chkdata_reg(struct mtk_ir *ir, u32 i)
+{
+	return ir->data->regs[MTK_CHKDATA_REG] + 4 * i;
+}
+
+static inline u32 mtk_chk_period(struct mtk_ir *ir)
+{
+	u32 val;
+
+	/* Period of raw software sampling in ns */
+	val = DIV_ROUND_CLOSEST(1000000000ul,
+				clk_get_rate(ir->bus) / ir->data->div);
+
+	/*
+	 * Period for software decoder used in the
+	 * unit of raw software sampling
+	 */
+	val = DIV_ROUND_CLOSEST(MTK_IR_SAMPLE, val);
+
+	dev_dbg(ir->dev, "@pwm clk  = \t%lu\n",
+		clk_get_rate(ir->bus) / ir->data->div);
+	dev_dbg(ir->dev, "@chkperiod = %08x\n", val);
+
+	return val;
+}
+
 static void mtk_w32_mask(struct mtk_ir *ir, u32 val, u32 mask, unsigned int reg)
 {
 	u32 tmp;
@@ -113,16 +195,16 @@ static inline void mtk_irq_disable(struct mtk_ir *ir, u32 mask)
 {
 	u32 val;
 
-	val = mtk_r32(ir, MTK_IRINT_EN_REG);
-	mtk_w32(ir, val & ~mask, MTK_IRINT_EN_REG);
+	val = mtk_r32(ir, ir->data->regs[MTK_IRINT_EN_REG]);
+	mtk_w32(ir, val & ~mask, ir->data->regs[MTK_IRINT_EN_REG]);
 }
 
 static inline void mtk_irq_enable(struct mtk_ir *ir, u32 mask)
 {
 	u32 val;
 
-	val = mtk_r32(ir, MTK_IRINT_EN_REG);
-	mtk_w32(ir, val | mask, MTK_IRINT_EN_REG);
+	val = mtk_r32(ir, ir->data->regs[MTK_IRINT_EN_REG]);
+	mtk_w32(ir, val | mask, ir->data->regs[MTK_IRINT_EN_REG]);
 }
 
 static irqreturn_t mtk_ir_irq(int irqno, void *dev_id)
@@ -140,7 +222,7 @@ static irqreturn_t mtk_ir_irq(int irqno, void *dev_id)
 	 * every decoder to reset themselves through long enough
 	 * trailing spaces and 2) the IRQ handler guarantees that
 	 * start of IR message is always contained in and starting
-	 * from register MTK_CHKDATA_REG(0).
+	 * from register mtk_chkdata_reg(ir, i).
 	 */
 	ir_raw_event_reset(ir->rc);
 
@@ -149,7 +231,7 @@ static irqreturn_t mtk_ir_irq(int irqno, void *dev_id)
 
 	/* Handle all pulse and space IR controller captures */
 	for (i = 0 ; i < MTK_CHKDATA_SZ ; i++) {
-		val = mtk_r32(ir, MTK_CHKDATA_REG(i));
+		val = mtk_r32(ir, mtk_chkdata_reg(ir, i));
 		dev_dbg(ir->dev, "@reg%d=0x%08x\n", i, val);
 
 		for (j = 0 ; j < 4 ; j++) {
@@ -181,18 +263,44 @@ static irqreturn_t mtk_ir_irq(int irqno, void *dev_id)
 	 * Restart controller for the next receive that would
 	 * clear up all CHKDATA registers
 	 */
-	mtk_w32_mask(ir, 0x1, MTK_IRCLR, MTK_IRCLR_REG);
+	mtk_w32_mask(ir, 0x1, MTK_IRCLR, ir->data->regs[MTK_IRCLR_REG]);
 
 	/* Clear interrupt status */
-	mtk_w32_mask(ir, 0x1, MTK_IRINT_CLR, MTK_IRINT_CLR_REG);
+	mtk_w32_mask(ir, 0x1, MTK_IRINT_CLR,
+		     ir->data->regs[MTK_IRINT_CLR_REG]);
 
 	return IRQ_HANDLED;
 }
 
+static const struct mtk_ir_data mt7623_data = {
+	.regs = mt7623_regs,
+	.fields = mt7623_fields,
+	.ok_count = 0xf,
+	.hw_period = 0xff,
+	.div	= 4,
+};
+
+static const struct mtk_ir_data mt7622_data = {
+	.regs = mt7622_regs,
+	.fields = mt7622_fields,
+	.ok_count = 0xf,
+	.hw_period = 0xffff,
+	.div	= 32,
+};
+
+static const struct of_device_id mtk_ir_match[] = {
+	{ .compatible = "mediatek,mt7623-cir", .data = &mt7623_data},
+	{ .compatible = "mediatek,mt7622-cir", .data = &mt7622_data},
+	{},
+};
+MODULE_DEVICE_TABLE(of, mtk_ir_match);
+
 static int mtk_ir_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct device_node *dn = dev->of_node;
+	const struct of_device_id *of_id =
+		of_match_device(mtk_ir_match, &pdev->dev);
 	struct resource *res;
 	struct mtk_ir *ir;
 	u32 val;
@@ -204,9 +312,7 @@ static int mtk_ir_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	ir->dev = dev;
-
-	if (!of_device_is_compatible(dn, "mediatek,mt7623-cir"))
-		return -ENODEV;
+	ir->data = of_id->data;
 
 	ir->clk = devm_clk_get(dev, "clk");
 	if (IS_ERR(ir->clk)) {
@@ -214,6 +320,15 @@ static int mtk_ir_probe(struct platform_device *pdev)
 		return PTR_ERR(ir->clk);
 	}
 
+	ir->bus = devm_clk_get(dev, "bus");
+	if (IS_ERR(ir->bus)) {
+		/*
+		 * For compatibility with older device trees try unnamed
+		 * ir->bus uses the same clock as ir->clock.
+		 */
+		ir->bus = ir->clk;
+	}
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	ir->base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(ir->base)) {
@@ -228,7 +343,7 @@ static int mtk_ir_probe(struct platform_device *pdev)
 	}
 
 	ir->rc->priv = ir;
-	ir->rc->input_name = MTK_IR_DEV;
+	ir->rc->device_name = MTK_IR_DEV;
 	ir->rc->input_phys = MTK_IR_DEV "/input0";
 	ir->rc->input_id.bustype = BUS_HOST;
 	ir->rc->input_id.vendor = 0x0001;
@@ -238,7 +353,7 @@ static int mtk_ir_probe(struct platform_device *pdev)
 	ir->rc->map_name = map_name ?: RC_MAP_EMPTY;
 	ir->rc->dev.parent = dev;
 	ir->rc->driver_name = MTK_IR_DEV;
-	ir->rc->allowed_protocols = RC_BIT_ALL;
+	ir->rc->allowed_protocols = RC_PROTO_BIT_ALL;
 	ir->rc->rx_resolution = MTK_IR_SAMPLE;
 	ir->rc->timeout = MTK_MAX_SAMPLES * (MTK_IR_SAMPLE + 1);
 
@@ -256,40 +371,60 @@ static int mtk_ir_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	/*
-	 * Enable interrupt after proper hardware
-	 * setup and IRQ handler registration
-	 */
 	if (clk_prepare_enable(ir->clk)) {
 		dev_err(dev, "try to enable ir_clk failed\n");
+		return -EINVAL;
+	}
+
+	if (clk_prepare_enable(ir->bus)) {
+		dev_err(dev, "try to enable ir_clk failed\n");
 		ret = -EINVAL;
 		goto exit_clkdisable_clk;
 	}
 
+	/*
+	 * Enable interrupt after proper hardware
+	 * setup and IRQ handler registration
+	 */
 	mtk_irq_disable(ir, MTK_IRINT_EN);
 
 	ret = devm_request_irq(dev, ir->irq, mtk_ir_irq, 0, MTK_IR_DEV, ir);
 	if (ret) {
 		dev_err(dev, "failed request irq\n");
-		goto exit_clkdisable_clk;
+		goto exit_clkdisable_bus;
 	}
 
+	/*
+	 * Setup software sample period as the reference of software decoder
+	 */
+	val = (mtk_chk_period(ir) << ir->data->fields[MTK_CHK_PERIOD].offset) &
+	       ir->data->fields[MTK_CHK_PERIOD].mask;
+	mtk_w32_mask(ir, val, ir->data->fields[MTK_CHK_PERIOD].mask,
+		     ir->data->fields[MTK_CHK_PERIOD].reg);
+
+	/*
+	 * Setup hardware sampling period used to setup the proper timeout for
+	 * indicating end of IR receiving completion
+	 */
+	val = (ir->data->hw_period << ir->data->fields[MTK_HW_PERIOD].offset) &
+	       ir->data->fields[MTK_HW_PERIOD].mask;
+	mtk_w32_mask(ir, val, ir->data->fields[MTK_HW_PERIOD].mask,
+		     ir->data->fields[MTK_HW_PERIOD].reg);
+
 	/* Enable IR and PWM */
 	val = mtk_r32(ir, MTK_CONFIG_HIGH_REG);
-	val |= MTK_PWM_EN | MTK_IR_EN;
+	val |= MTK_OK_COUNT(ir->data->ok_count) |  MTK_PWM_EN | MTK_IR_EN;
 	mtk_w32(ir, val, MTK_CONFIG_HIGH_REG);
 
-	/* Setting sample period */
-	mtk_w32_mask(ir, MTK_CHK_PERIOD, MTK_CHK_PERIOD_MASK,
-		     MTK_CONFIG_LOW_REG);
-
 	mtk_irq_enable(ir, MTK_IRINT_EN);
 
-	dev_info(dev, "Initialized MT7623 IR driver, sample period = %luus\n",
+	dev_info(dev, "Initialized MT7623 IR driver, sample period = %dus\n",
 		 DIV_ROUND_CLOSEST(MTK_IR_SAMPLE, 1000));
 
 	return 0;
 
+exit_clkdisable_bus:
+	clk_disable_unprepare(ir->bus);
 exit_clkdisable_clk:
 	clk_disable_unprepare(ir->clk);
 
@@ -308,17 +443,12 @@ static int mtk_ir_remove(struct platform_device *pdev)
 	mtk_irq_disable(ir, MTK_IRINT_EN);
 	synchronize_irq(ir->irq);
 
+	clk_disable_unprepare(ir->bus);
 	clk_disable_unprepare(ir->clk);
 
 	return 0;
 }
 
-static const struct of_device_id mtk_ir_match[] = {
-	{ .compatible = "mediatek,mt7623-cir" },
-	{},
-};
-MODULE_DEVICE_TABLE(of, mtk_ir_match);
-
 static struct platform_driver mtk_ir_driver = {
 	.probe          = mtk_ir_probe,
 	.remove         = mtk_ir_remove,
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index ec4b25bd2ec2..5e1d866a61a5 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -727,70 +727,6 @@ out_raw:
 	return ret;
 }
 
-/*
- * nvt_tx_ir
- *
- * 1) clean TX fifo first (handled by AP)
- * 2) copy data from user space
- * 3) disable RX interrupts, enable TX interrupts: TTR & TFU
- * 4) send 9 packets to TX FIFO to open TTR
- * in interrupt_handler:
- * 5) send all data out
- * go back to write():
- * 6) disable TX interrupts, re-enable RX interupts
- *
- * The key problem of this function is user space data may larger than
- * driver's data buf length. So nvt_tx_ir() will only copy TX_BUF_LEN data to
- * buf, and keep current copied data buf num in cur_buf_num. But driver's buf
- * number may larger than TXFCONT (0xff). So in interrupt_handler, it has to
- * set TXFCONT as 0xff, until buf_count less than 0xff.
- */
-static int nvt_tx_ir(struct rc_dev *dev, unsigned *txbuf, unsigned n)
-{
-	struct nvt_dev *nvt = dev->priv;
-	unsigned long flags;
-	unsigned int i;
-	u8 iren;
-	int ret;
-
-	spin_lock_irqsave(&nvt->lock, flags);
-
-	ret = min((unsigned)(TX_BUF_LEN / sizeof(unsigned)), n);
-	nvt->tx.buf_count = (ret * sizeof(unsigned));
-
-	memcpy(nvt->tx.buf, txbuf, nvt->tx.buf_count);
-
-	nvt->tx.cur_buf_num = 0;
-
-	/* save currently enabled interrupts */
-	iren = nvt_cir_reg_read(nvt, CIR_IREN);
-
-	/* now disable all interrupts, save TFU & TTR */
-	nvt_cir_reg_write(nvt, CIR_IREN_TFU | CIR_IREN_TTR, CIR_IREN);
-
-	nvt->tx.tx_state = ST_TX_REPLY;
-
-	nvt_cir_reg_write(nvt, CIR_FIFOCON_TX_TRIGGER_LEV_8 |
-			  CIR_FIFOCON_RXFIFOCLR, CIR_FIFOCON);
-
-	/* trigger TTR interrupt by writing out ones, (yes, it's ugly) */
-	for (i = 0; i < 9; i++)
-		nvt_cir_reg_write(nvt, 0x01, CIR_STXFIFO);
-
-	spin_unlock_irqrestore(&nvt->lock, flags);
-
-	wait_event(nvt->tx.queue, nvt->tx.tx_state == ST_TX_REQUEST);
-
-	spin_lock_irqsave(&nvt->lock, flags);
-	nvt->tx.tx_state = ST_TX_NONE;
-	spin_unlock_irqrestore(&nvt->lock, flags);
-
-	/* restore enabled interrupts to prior state */
-	nvt_cir_reg_write(nvt, iren, CIR_IREN);
-
-	return ret;
-}
-
 /* dump contents of the last rx buffer we got from the hw rx fifo */
 static void nvt_dump_rx_buf(struct nvt_dev *nvt)
 {
@@ -895,11 +831,6 @@ static void nvt_cir_log_irqs(u8 status, u8 iren)
 			   CIR_IRSTS_TFU | CIR_IRSTS_GH) ? " ?" : "");
 }
 
-static bool nvt_cir_tx_inactive(struct nvt_dev *nvt)
-{
-	return nvt->tx.tx_state == ST_TX_NONE;
-}
-
 /* interrupt service routine for incoming and outgoing CIR data */
 static irqreturn_t nvt_cir_isr(int irq, void *data)
 {
@@ -952,40 +883,8 @@ static irqreturn_t nvt_cir_isr(int irq, void *data)
 
 	if (status & CIR_IRSTS_RFO)
 		nvt_handle_rx_fifo_overrun(nvt);
-
-	else if (status & (CIR_IRSTS_RTR | CIR_IRSTS_PE)) {
-		/* We only do rx if not tx'ing */
-		if (nvt_cir_tx_inactive(nvt))
-			nvt_get_rx_ir_data(nvt);
-	}
-
-	if (status & CIR_IRSTS_TE)
-		nvt_clear_tx_fifo(nvt);
-
-	if (status & CIR_IRSTS_TTR) {
-		unsigned int pos, count;
-		u8 tmp;
-
-		pos = nvt->tx.cur_buf_num;
-		count = nvt->tx.buf_count;
-
-		/* Write data into the hardware tx fifo while pos < count */
-		if (pos < count) {
-			nvt_cir_reg_write(nvt, nvt->tx.buf[pos], CIR_STXFIFO);
-			nvt->tx.cur_buf_num++;
-		/* Disable TX FIFO Trigger Level Reach (TTR) interrupt */
-		} else {
-			tmp = nvt_cir_reg_read(nvt, CIR_IREN);
-			nvt_cir_reg_write(nvt, tmp & ~CIR_IREN_TTR, CIR_IREN);
-		}
-	}
-
-	if (status & CIR_IRSTS_TFU) {
-		if (nvt->tx.tx_state == ST_TX_REPLY) {
-			nvt->tx.tx_state = ST_TX_REQUEST;
-			wake_up(&nvt->tx.queue);
-		}
-	}
+	else if (status & (CIR_IRSTS_RTR | CIR_IRSTS_PE))
+		nvt_get_rx_ir_data(nvt);
 
 	spin_unlock(&nvt->lock);
 
@@ -1062,7 +961,7 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 	if (!nvt)
 		return -ENOMEM;
 
-	/* input device for IR remote (and tx) */
+	/* input device for IR remote */
 	nvt->rdev = devm_rc_allocate_device(&pdev->dev, RC_DRIVER_IR_RAW);
 	if (!nvt->rdev)
 		return -ENOMEM;
@@ -1105,8 +1004,6 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 
 	pnp_set_drvdata(pdev, nvt);
 
-	init_waitqueue_head(&nvt->tx.queue);
-
 	ret = nvt_hw_detect(nvt);
 	if (ret)
 		return ret;
@@ -1126,15 +1023,14 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 
 	/* Set up the rc device */
 	rdev->priv = nvt;
-	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
-	rdev->allowed_wakeup_protocols = RC_BIT_ALL_IR_ENCODER;
+	rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
+	rdev->allowed_wakeup_protocols = RC_PROTO_BIT_ALL_IR_ENCODER;
 	rdev->encode_wakeup = true;
 	rdev->open = nvt_open;
 	rdev->close = nvt_close;
-	rdev->tx_ir = nvt_tx_ir;
 	rdev->s_tx_carrier = nvt_set_tx_carrier;
 	rdev->s_wakeup_filter = nvt_ir_raw_set_wakeup_filter;
-	rdev->input_name = "Nuvoton w836x7hg Infrared Remote Transceiver";
+	rdev->device_name = "Nuvoton w836x7hg Infrared Remote Transceiver";
 	rdev->input_phys = "nuvoton/cir0";
 	rdev->input_id.bustype = BUS_HOST;
 	rdev->input_id.vendor = PCI_VENDOR_ID_WINBOND2;
@@ -1148,8 +1044,6 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 #if 0
 	rdev->min_timeout = XYZ;
 	rdev->max_timeout = XYZ;
-	/* tx bits */
-	rdev->tx_resolution = XYZ;
 #endif
 	ret = devm_rc_register_device(&pdev->dev, rdev);
 	if (ret)
@@ -1205,8 +1099,6 @@ static int nvt_suspend(struct pnp_dev *pdev, pm_message_t state)
 
 	spin_lock_irqsave(&nvt->lock, flags);
 
-	nvt->tx.tx_state = ST_TX_NONE;
-
 	/* disable all CIR interrupts */
 	nvt_cir_reg_write(nvt, 0, CIR_IREN);
 
diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h
index 88a29df38a57..0737c27f7ddc 100644
--- a/drivers/media/rc/nuvoton-cir.h
+++ b/drivers/media/rc/nuvoton-cir.h
@@ -46,14 +46,6 @@ static int debug;
 			KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__)
 
 
-/*
- * Original lirc driver said min value of 76, and recommended value of 256
- * for the buffer length, but then used 2048. Never mind that the size of the
- * RX FIFO is 32 bytes... So I'm using 32 for RX and 256 for TX atm, but I'm
- * not sure if maybe that TX value is off by a factor of 8 (bits vs. bytes),
- * and I don't have TX-capable hardware to test/debug on...
- */
-#define TX_BUF_LEN 256
 #define RX_BUF_LEN 32
 
 #define SIO_ID_MASK 0xfff0
@@ -81,14 +73,6 @@ struct nvt_dev {
 	u8 buf[RX_BUF_LEN];
 	unsigned int pkts;
 
-	struct {
-		u8 buf[TX_BUF_LEN];
-		unsigned int buf_count;
-		unsigned int cur_buf_num;
-		wait_queue_head_t queue;
-		u8 tx_state;
-	} tx;
-
 	/* EFER Config register index/data pair */
 	u32 cr_efir;
 	u32 cr_efdr;
@@ -103,18 +87,10 @@ struct nvt_dev {
 	u8 chip_major;
 	u8 chip_minor;
 
-	/* hardware features */
-	bool hw_tx_capable;
-
 	/* carrier period = 1 / frequency */
 	u32 carrier;
 };
 
-/* send states */
-#define ST_TX_NONE	0x0
-#define ST_TX_REQUEST	0x2
-#define ST_TX_REPLY	0x4
-
 /* buffer packet constants */
 #define BUF_PULSE_BIT	0x80
 #define BUF_LEN_MASK	0x7f
diff --git a/drivers/media/rc/pwm-ir-tx.c b/drivers/media/rc/pwm-ir-tx.c
new file mode 100644
index 000000000000..27d0f5837a76
--- /dev/null
+++ b/drivers/media/rc/pwm-ir-tx.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2017 Sean Young <sean@mess.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pwm.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <media/rc-core.h>
+
+#define DRIVER_NAME	"pwm-ir-tx"
+#define DEVICE_NAME	"PWM IR Transmitter"
+
+struct pwm_ir {
+	struct pwm_device *pwm;
+	unsigned int carrier;
+	unsigned int duty_cycle;
+};
+
+static const struct of_device_id pwm_ir_of_match[] = {
+	{ .compatible = "pwm-ir-tx", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, pwm_ir_of_match);
+
+static int pwm_ir_set_duty_cycle(struct rc_dev *dev, u32 duty_cycle)
+{
+	struct pwm_ir *pwm_ir = dev->priv;
+
+	pwm_ir->duty_cycle = duty_cycle;
+
+	return 0;
+}
+
+static int pwm_ir_set_carrier(struct rc_dev *dev, u32 carrier)
+{
+	struct pwm_ir *pwm_ir = dev->priv;
+
+	if (!carrier)
+		return -EINVAL;
+
+	pwm_ir->carrier = carrier;
+
+	return 0;
+}
+
+static int pwm_ir_tx(struct rc_dev *dev, unsigned int *txbuf,
+		     unsigned int count)
+{
+	struct pwm_ir *pwm_ir = dev->priv;
+	struct pwm_device *pwm = pwm_ir->pwm;
+	int i, duty, period;
+	ktime_t edge;
+	long delta;
+
+	period = DIV_ROUND_CLOSEST(NSEC_PER_SEC, pwm_ir->carrier);
+	duty = DIV_ROUND_CLOSEST(pwm_ir->duty_cycle * period, 100);
+
+	pwm_config(pwm, duty, period);
+
+	edge = ktime_get();
+
+	for (i = 0; i < count; i++) {
+		if (i % 2) // space
+			pwm_disable(pwm);
+		else
+			pwm_enable(pwm);
+
+		edge = ktime_add_us(edge, txbuf[i]);
+		delta = ktime_us_delta(edge, ktime_get());
+		if (delta > 0)
+			usleep_range(delta, delta + 10);
+	}
+
+	pwm_disable(pwm);
+
+	return count;
+}
+
+static int pwm_ir_probe(struct platform_device *pdev)
+{
+	struct pwm_ir *pwm_ir;
+	struct rc_dev *rcdev;
+	int rc;
+
+	pwm_ir = devm_kmalloc(&pdev->dev, sizeof(*pwm_ir), GFP_KERNEL);
+	if (!pwm_ir)
+		return -ENOMEM;
+
+	pwm_ir->pwm = devm_pwm_get(&pdev->dev, NULL);
+	if (IS_ERR(pwm_ir->pwm))
+		return PTR_ERR(pwm_ir->pwm);
+
+	pwm_ir->carrier = 38000;
+	pwm_ir->duty_cycle = 50;
+
+	rcdev = devm_rc_allocate_device(&pdev->dev, RC_DRIVER_IR_RAW_TX);
+	if (!rcdev)
+		return -ENOMEM;
+
+	rcdev->priv = pwm_ir;
+	rcdev->driver_name = DRIVER_NAME;
+	rcdev->device_name = DEVICE_NAME;
+	rcdev->tx_ir = pwm_ir_tx;
+	rcdev->s_tx_duty_cycle = pwm_ir_set_duty_cycle;
+	rcdev->s_tx_carrier = pwm_ir_set_carrier;
+
+	rc = devm_rc_register_device(&pdev->dev, rcdev);
+	if (rc < 0)
+		dev_err(&pdev->dev, "failed to register rc device\n");
+
+	return rc;
+}
+
+static struct platform_driver pwm_ir_driver = {
+	.probe = pwm_ir_probe,
+	.driver = {
+		.name	= DRIVER_NAME,
+		.of_match_table = of_match_ptr(pwm_ir_of_match),
+	},
+};
+module_platform_driver(pwm_ir_driver);
+
+MODULE_DESCRIPTION("PWM IR Transmitter");
+MODULE_AUTHOR("Sean Young <sean@mess.org>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h
index b3e7cac2c3ee..7da9c96cb058 100644
--- a/drivers/media/rc/rc-core-priv.h
+++ b/drivers/media/rc/rc-core-priv.h
@@ -27,7 +27,7 @@ struct ir_raw_handler {
 
 	u64 protocols; /* which are handled by this handler */
 	int (*decode)(struct rc_dev *dev, struct ir_raw_event event);
-	int (*encode)(enum rc_type protocol, u32 scancode,
+	int (*encode)(enum rc_proto protocol, u32 scancode,
 		      struct ir_raw_event *events, unsigned int max);
 
 	/* These two should only be used by the lirc decoder */
@@ -41,8 +41,9 @@ struct ir_raw_event_ctrl {
 	/* fifo for the pulse/space durations */
 	DECLARE_KFIFO(kfifo, struct ir_raw_event, MAX_IR_EVENT_SIZE);
 	ktime_t				last_event;	/* when last event occurred */
-	enum raw_event_type		last_type;	/* last event type */
 	struct rc_dev			*dev;		/* pointer to the parent rc_dev */
+	/* edge driver */
+	struct timer_list edge_handle;
 
 	/* raw decoder state follows */
 	struct ir_raw_event prev_ev;
diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c
index b6d256f03847..503bc425a187 100644
--- a/drivers/media/rc/rc-ir-raw.c
+++ b/drivers/media/rc/rc-ir-raw.c
@@ -88,7 +88,7 @@ EXPORT_SYMBOL_GPL(ir_raw_event_store);
 /**
  * ir_raw_event_store_edge() - notify raw ir decoders of the start of a pulse/space
  * @dev:	the struct rc_dev device descriptor
- * @type:	the type of the event that has occurred
+ * @pulse:	true for pulse, false for space
  *
  * This routine (which may be called from an interrupt context) is used to
  * store the beginning of an ir pulse or space (or the start/end of ir
@@ -96,43 +96,31 @@ EXPORT_SYMBOL_GPL(ir_raw_event_store);
  * hardware which does not provide durations directly but only interrupts
  * (or similar events) on state change.
  */
-int ir_raw_event_store_edge(struct rc_dev *dev, enum raw_event_type type)
+int ir_raw_event_store_edge(struct rc_dev *dev, bool pulse)
 {
 	ktime_t			now;
-	s64			delta; /* ns */
 	DEFINE_IR_RAW_EVENT(ev);
 	int			rc = 0;
-	int			delay;
 
 	if (!dev->raw)
 		return -EINVAL;
 
 	now = ktime_get();
-	delta = ktime_to_ns(ktime_sub(now, dev->raw->last_event));
-	delay = MS_TO_NS(dev->input_dev->rep[REP_DELAY]);
+	ev.duration = ktime_to_ns(ktime_sub(now, dev->raw->last_event));
+	ev.pulse = !pulse;
 
-	/* Check for a long duration since last event or if we're
-	 * being called for the first time, note that delta can't
-	 * possibly be negative.
-	 */
-	if (delta > delay || !dev->raw->last_type)
-		type |= IR_START_EVENT;
-	else
-		ev.duration = delta;
-
-	if (type & IR_START_EVENT)
-		ir_raw_event_reset(dev);
-	else if (dev->raw->last_type & IR_SPACE) {
-		ev.pulse = false;
-		rc = ir_raw_event_store(dev, &ev);
-	} else if (dev->raw->last_type & IR_PULSE) {
-		ev.pulse = true;
-		rc = ir_raw_event_store(dev, &ev);
-	} else
-		return 0;
+	rc = ir_raw_event_store(dev, &ev);
 
 	dev->raw->last_event = now;
-	dev->raw->last_type = type;
+
+	/* timer could be set to timeout (125ms by default) */
+	if (!timer_pending(&dev->raw->edge_handle) ||
+	    time_after(dev->raw->edge_handle.expires,
+		       jiffies + msecs_to_jiffies(15))) {
+		mod_timer(&dev->raw->edge_handle,
+			  jiffies + msecs_to_jiffies(15));
+	}
+
 	return rc;
 }
 EXPORT_SYMBOL_GPL(ir_raw_event_store_edge);
@@ -225,7 +213,7 @@ ir_raw_get_allowed_protocols(void)
 	return atomic64_read(&available_protocols);
 }
 
-static int change_protocol(struct rc_dev *dev, u64 *rc_type)
+static int change_protocol(struct rc_dev *dev, u64 *rc_proto)
 {
 	/* the caller will update dev->enabled_protocols */
 	return 0;
@@ -462,7 +450,7 @@ EXPORT_SYMBOL(ir_raw_gen_pl);
  *		-EINVAL if the scancode is ambiguous or invalid, or if no
  *		compatible encoder was found.
  */
-int ir_raw_encode_scancode(enum rc_type protocol, u32 scancode,
+int ir_raw_encode_scancode(enum rc_proto protocol, u32 scancode,
 			   struct ir_raw_event *events, unsigned int max)
 {
 	struct ir_raw_handler *handler;
@@ -483,6 +471,27 @@ int ir_raw_encode_scancode(enum rc_type protocol, u32 scancode,
 }
 EXPORT_SYMBOL(ir_raw_encode_scancode);
 
+static void edge_handle(unsigned long arg)
+{
+	struct rc_dev *dev = (struct rc_dev *)arg;
+	ktime_t interval = ktime_sub(ktime_get(), dev->raw->last_event);
+
+	if (ktime_to_ns(interval) >= dev->timeout) {
+		DEFINE_IR_RAW_EVENT(ev);
+
+		ev.timeout = true;
+		ev.duration = ktime_to_ns(interval);
+
+		ir_raw_event_store(dev, &ev);
+	} else {
+		mod_timer(&dev->raw->edge_handle,
+			  jiffies + nsecs_to_jiffies(dev->timeout -
+						     ktime_to_ns(interval)));
+	}
+
+	ir_raw_event_handle(dev);
+}
+
 /*
  * Used to (un)register raw event clients
  */
@@ -504,6 +513,8 @@ int ir_raw_event_prepare(struct rc_dev *dev)
 
 	dev->raw->dev = dev;
 	dev->change_protocol = change_protocol;
+	setup_timer(&dev->raw->edge_handle, edge_handle,
+		    (unsigned long)dev);
 	INIT_KFIFO(dev->raw->kfifo);
 
 	return 0;
@@ -555,6 +566,7 @@ void ir_raw_event_unregister(struct rc_dev *dev)
 		return;
 
 	kthread_stop(dev->raw->thread);
+	del_timer_sync(&dev->raw->edge_handle);
 
 	mutex_lock(&ir_raw_handler_lock);
 	list_del(&dev->raw->list);
diff --git a/drivers/media/rc/rc-loopback.c b/drivers/media/rc/rc-loopback.c
index 62195af24fbe..3822d9ebcb46 100644
--- a/drivers/media/rc/rc-loopback.c
+++ b/drivers/media/rc/rc-loopback.c
@@ -219,15 +219,15 @@ static int __init loop_init(void)
 		return -ENOMEM;
 	}
 
-	rc->input_name		= "rc-core loopback device";
+	rc->device_name		= "rc-core loopback device";
 	rc->input_phys		= "rc-core/virtual";
 	rc->input_id.bustype	= BUS_VIRTUAL;
 	rc->input_id.version	= 1;
 	rc->driver_name		= DRIVER_NAME;
 	rc->map_name		= RC_MAP_EMPTY;
 	rc->priv		= &loopdev;
-	rc->allowed_protocols	= RC_BIT_ALL_IR_DECODER;
-	rc->allowed_wakeup_protocols = RC_BIT_ALL_IR_ENCODER;
+	rc->allowed_protocols	= RC_PROTO_BIT_ALL_IR_DECODER;
+	rc->allowed_wakeup_protocols = RC_PROTO_BIT_ALL_IR_ENCODER;
 	rc->encode_wakeup	= true;
 	rc->timeout		= 100 * 1000 * 1000; /* 100 ms */
 	rc->min_timeout		= 1;
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index a9eba0013525..981cccd6b988 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -30,8 +30,54 @@
 #define IR_TAB_MAX_SIZE	8192
 #define RC_DEV_MAX	256
 
-/* FIXME: IR_KEYPRESS_TIMEOUT should be protocol specific */
-#define IR_KEYPRESS_TIMEOUT 250
+static const struct {
+	const char *name;
+	unsigned int repeat_period;
+	unsigned int scancode_bits;
+} protocols[] = {
+	[RC_PROTO_UNKNOWN] = { .name = "unknown", .repeat_period = 250 },
+	[RC_PROTO_OTHER] = { .name = "other", .repeat_period = 250 },
+	[RC_PROTO_RC5] = { .name = "rc-5",
+		.scancode_bits = 0x1f7f, .repeat_period = 164 },
+	[RC_PROTO_RC5X_20] = { .name = "rc-5x-20",
+		.scancode_bits = 0x1f7f3f, .repeat_period = 164 },
+	[RC_PROTO_RC5_SZ] = { .name = "rc-5-sz",
+		.scancode_bits = 0x2fff, .repeat_period = 164 },
+	[RC_PROTO_JVC] = { .name = "jvc",
+		.scancode_bits = 0xffff, .repeat_period = 250 },
+	[RC_PROTO_SONY12] = { .name = "sony-12",
+		.scancode_bits = 0x1f007f, .repeat_period = 100 },
+	[RC_PROTO_SONY15] = { .name = "sony-15",
+		.scancode_bits = 0xff007f, .repeat_period = 100 },
+	[RC_PROTO_SONY20] = { .name = "sony-20",
+		.scancode_bits = 0x1fff7f, .repeat_period = 100 },
+	[RC_PROTO_NEC] = { .name = "nec",
+		.scancode_bits = 0xffff, .repeat_period = 160 },
+	[RC_PROTO_NECX] = { .name = "nec-x",
+		.scancode_bits = 0xffffff, .repeat_period = 160 },
+	[RC_PROTO_NEC32] = { .name = "nec-32",
+		.scancode_bits = 0xffffffff, .repeat_period = 160 },
+	[RC_PROTO_SANYO] = { .name = "sanyo",
+		.scancode_bits = 0x1fffff, .repeat_period = 250 },
+	[RC_PROTO_MCIR2_KBD] = { .name = "mcir2-kbd",
+		.scancode_bits = 0xffff, .repeat_period = 150 },
+	[RC_PROTO_MCIR2_MSE] = { .name = "mcir2-mse",
+		.scancode_bits = 0x1fffff, .repeat_period = 150 },
+	[RC_PROTO_RC6_0] = { .name = "rc-6-0",
+		.scancode_bits = 0xffff, .repeat_period = 164 },
+	[RC_PROTO_RC6_6A_20] = { .name = "rc-6-6a-20",
+		.scancode_bits = 0xfffff, .repeat_period = 164 },
+	[RC_PROTO_RC6_6A_24] = { .name = "rc-6-6a-24",
+		.scancode_bits = 0xffffff, .repeat_period = 164 },
+	[RC_PROTO_RC6_6A_32] = { .name = "rc-6-6a-32",
+		.scancode_bits = 0xffffffff, .repeat_period = 164 },
+	[RC_PROTO_RC6_MCE] = { .name = "rc-6-mce",
+		.scancode_bits = 0xffff7fff, .repeat_period = 164 },
+	[RC_PROTO_SHARP] = { .name = "sharp",
+		.scancode_bits = 0x1fff, .repeat_period = 250 },
+	[RC_PROTO_XMP] = { .name = "xmp", .repeat_period = 250 },
+	[RC_PROTO_CEC] = { .name = "cec", .repeat_period = 550 },
+};
 
 /* Used to keep track of known keymaps */
 static LIST_HEAD(rc_map_list);
@@ -110,10 +156,10 @@ static struct rc_map_table empty[] = {
 
 static struct rc_map_list empty_map = {
 	.map = {
-		.scan    = empty,
-		.size    = ARRAY_SIZE(empty),
-		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_EMPTY,
+		.scan     = empty,
+		.size     = ARRAY_SIZE(empty),
+		.rc_proto = RC_PROTO_UNKNOWN,	/* Legacy IR type */
+		.name     = RC_MAP_EMPTY,
 	}
 };
 
@@ -121,7 +167,7 @@ static struct rc_map_list empty_map = {
  * ir_create_table() - initializes a scancode table
  * @rc_map:	the rc_map to initialize
  * @name:	name to assign to the table
- * @rc_type:	ir type to assign to the new table
+ * @rc_proto:	ir type to assign to the new table
  * @size:	initial size of the table
  * @return:	zero on success or a negative error code
  *
@@ -129,12 +175,12 @@ static struct rc_map_list empty_map = {
  * memory to hold at least the specified number of elements.
  */
 static int ir_create_table(struct rc_map *rc_map,
-			   const char *name, u64 rc_type, size_t size)
+			   const char *name, u64 rc_proto, size_t size)
 {
 	rc_map->name = kstrdup(name, GFP_KERNEL);
 	if (!rc_map->name)
 		return -ENOMEM;
-	rc_map->rc_type = rc_type;
+	rc_map->rc_proto = rc_proto;
 	rc_map->alloc = roundup_pow_of_two(size * sizeof(struct rc_map_table));
 	rc_map->size = rc_map->alloc / sizeof(struct rc_map_table);
 	rc_map->scan = kmalloc(rc_map->alloc, GFP_KERNEL);
@@ -389,7 +435,7 @@ static int ir_setkeytable(struct rc_dev *dev,
 	int rc;
 
 	rc = ir_create_table(rc_map, from->name,
-			     from->rc_type, from->size);
+			     from->rc_proto, from->size);
 	if (rc)
 		return rc;
 
@@ -530,7 +576,7 @@ u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode)
 
 	if (keycode != KEY_RESERVED)
 		IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
-			   dev->input_name, scancode, keycode);
+			   dev->device_name, scancode, keycode);
 
 	return keycode;
 }
@@ -613,16 +659,17 @@ static void ir_timer_keyup(unsigned long cookie)
 void rc_repeat(struct rc_dev *dev)
 {
 	unsigned long flags;
+	unsigned int timeout = protocols[dev->last_protocol].repeat_period;
 
 	spin_lock_irqsave(&dev->keylock, flags);
 
-	input_event(dev->input_dev, EV_MSC, MSC_SCAN, dev->last_scancode);
-	input_sync(dev->input_dev);
-
 	if (!dev->keypressed)
 		goto out;
 
-	dev->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
+	input_event(dev->input_dev, EV_MSC, MSC_SCAN, dev->last_scancode);
+	input_sync(dev->input_dev);
+
+	dev->keyup_jiffies = jiffies + msecs_to_jiffies(timeout);
 	mod_timer(&dev->timer_keyup, dev->keyup_jiffies);
 
 out:
@@ -641,7 +688,7 @@ EXPORT_SYMBOL_GPL(rc_repeat);
  * This function is used internally to register a keypress, it must be
  * called with keylock held.
  */
-static void ir_do_keydown(struct rc_dev *dev, enum rc_type protocol,
+static void ir_do_keydown(struct rc_dev *dev, enum rc_proto protocol,
 			  u32 scancode, u32 keycode, u8 toggle)
 {
 	bool new_event = (!dev->keypressed		 ||
@@ -663,7 +710,7 @@ static void ir_do_keydown(struct rc_dev *dev, enum rc_type protocol,
 		dev->last_keycode = keycode;
 
 		IR_dprintk(1, "%s: key down event, key 0x%04x, protocol 0x%04x, scancode 0x%08x\n",
-			   dev->input_name, keycode, protocol, scancode);
+			   dev->device_name, keycode, protocol, scancode);
 		input_report_key(dev->input_dev, keycode, 1);
 
 		led_trigger_event(led_feedback, LED_FULL);
@@ -683,7 +730,8 @@ static void ir_do_keydown(struct rc_dev *dev, enum rc_type protocol,
  * This routine is used to signal that a key has been pressed on the
  * remote control.
  */
-void rc_keydown(struct rc_dev *dev, enum rc_type protocol, u32 scancode, u8 toggle)
+void rc_keydown(struct rc_dev *dev, enum rc_proto protocol, u32 scancode,
+		u8 toggle)
 {
 	unsigned long flags;
 	u32 keycode = rc_g_keycode_from_table(dev, scancode);
@@ -692,7 +740,8 @@ void rc_keydown(struct rc_dev *dev, enum rc_type protocol, u32 scancode, u8 togg
 	ir_do_keydown(dev, protocol, scancode, keycode, toggle);
 
 	if (dev->keypressed) {
-		dev->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
+		dev->keyup_jiffies = jiffies +
+			msecs_to_jiffies(protocols[protocol].repeat_period);
 		mod_timer(&dev->timer_keyup, dev->keyup_jiffies);
 	}
 	spin_unlock_irqrestore(&dev->keylock, flags);
@@ -711,7 +760,7 @@ EXPORT_SYMBOL_GPL(rc_keydown);
  * This routine is used to signal that a key has been pressed on the
  * remote control. The driver must manually call rc_keyup() at a later stage.
  */
-void rc_keydown_notimeout(struct rc_dev *dev, enum rc_type protocol,
+void rc_keydown_notimeout(struct rc_dev *dev, enum rc_proto protocol,
 			  u32 scancode, u8 toggle)
 {
 	unsigned long flags;
@@ -733,44 +782,28 @@ EXPORT_SYMBOL_GPL(rc_keydown_notimeout);
 static int rc_validate_filter(struct rc_dev *dev,
 			      struct rc_scancode_filter *filter)
 {
-	static u32 masks[] = {
-		[RC_TYPE_RC5] = 0x1f7f,
-		[RC_TYPE_RC5X_20] = 0x1f7f3f,
-		[RC_TYPE_RC5_SZ] = 0x2fff,
-		[RC_TYPE_SONY12] = 0x1f007f,
-		[RC_TYPE_SONY15] = 0xff007f,
-		[RC_TYPE_SONY20] = 0x1fff7f,
-		[RC_TYPE_JVC] = 0xffff,
-		[RC_TYPE_NEC] = 0xffff,
-		[RC_TYPE_NECX] = 0xffffff,
-		[RC_TYPE_NEC32] = 0xffffffff,
-		[RC_TYPE_SANYO] = 0x1fffff,
-		[RC_TYPE_MCIR2_KBD] = 0xffff,
-		[RC_TYPE_MCIR2_MSE] = 0x1fffff,
-		[RC_TYPE_RC6_0] = 0xffff,
-		[RC_TYPE_RC6_6A_20] = 0xfffff,
-		[RC_TYPE_RC6_6A_24] = 0xffffff,
-		[RC_TYPE_RC6_6A_32] = 0xffffffff,
-		[RC_TYPE_RC6_MCE] = 0xffff7fff,
-		[RC_TYPE_SHARP] = 0x1fff,
-	};
-	u32 s = filter->data;
-	enum rc_type protocol = dev->wakeup_protocol;
+	u32 mask, s = filter->data;
+	enum rc_proto protocol = dev->wakeup_protocol;
+
+	if (protocol >= ARRAY_SIZE(protocols))
+		return -EINVAL;
+
+	mask = protocols[protocol].scancode_bits;
 
 	switch (protocol) {
-	case RC_TYPE_NECX:
+	case RC_PROTO_NECX:
 		if ((((s >> 16) ^ ~(s >> 8)) & 0xff) == 0)
 			return -EINVAL;
 		break;
-	case RC_TYPE_NEC32:
+	case RC_PROTO_NEC32:
 		if ((((s >> 24) ^ ~(s >> 16)) & 0xff) == 0)
 			return -EINVAL;
 		break;
-	case RC_TYPE_RC6_MCE:
+	case RC_PROTO_RC6_MCE:
 		if ((s & 0xffff0000) != 0x800f0000)
 			return -EINVAL;
 		break;
-	case RC_TYPE_RC6_6A_32:
+	case RC_PROTO_RC6_6A_32:
 		if ((s & 0xffff0000) == 0x800f0000)
 			return -EINVAL;
 		break;
@@ -778,14 +811,13 @@ static int rc_validate_filter(struct rc_dev *dev,
 		break;
 	}
 
-	filter->data &= masks[protocol];
-	filter->mask &= masks[protocol];
+	filter->data &= mask;
+	filter->mask &= mask;
 
 	/*
 	 * If we have to raw encode the IR for wakeup, we cannot have a mask
 	 */
-	if (dev->encode_wakeup &&
-	    filter->mask != 0 && filter->mask != masks[protocol])
+	if (dev->encode_wakeup && filter->mask != 0 && filter->mask != mask)
 		return -EINVAL;
 
 	return 0;
@@ -859,30 +891,30 @@ static const struct {
 	const char	*name;
 	const char	*module_name;
 } proto_names[] = {
-	{ RC_BIT_NONE,		"none",		NULL			},
-	{ RC_BIT_OTHER,		"other",	NULL			},
-	{ RC_BIT_UNKNOWN,	"unknown",	NULL			},
-	{ RC_BIT_RC5 |
-	  RC_BIT_RC5X_20,	"rc-5",		"ir-rc5-decoder"	},
-	{ RC_BIT_NEC |
-	  RC_BIT_NECX |
-	  RC_BIT_NEC32,		"nec",		"ir-nec-decoder"	},
-	{ RC_BIT_RC6_0 |
-	  RC_BIT_RC6_6A_20 |
-	  RC_BIT_RC6_6A_24 |
-	  RC_BIT_RC6_6A_32 |
-	  RC_BIT_RC6_MCE,	"rc-6",		"ir-rc6-decoder"	},
-	{ RC_BIT_JVC,		"jvc",		"ir-jvc-decoder"	},
-	{ RC_BIT_SONY12 |
-	  RC_BIT_SONY15 |
-	  RC_BIT_SONY20,	"sony",		"ir-sony-decoder"	},
-	{ RC_BIT_RC5_SZ,	"rc-5-sz",	"ir-rc5-decoder"	},
-	{ RC_BIT_SANYO,		"sanyo",	"ir-sanyo-decoder"	},
-	{ RC_BIT_SHARP,		"sharp",	"ir-sharp-decoder"	},
-	{ RC_BIT_MCIR2_KBD |
-	  RC_BIT_MCIR2_MSE,	"mce_kbd",	"ir-mce_kbd-decoder"	},
-	{ RC_BIT_XMP,		"xmp",		"ir-xmp-decoder"	},
-	{ RC_BIT_CEC,		"cec",		NULL			},
+	{ RC_PROTO_BIT_NONE,	"none",		NULL			},
+	{ RC_PROTO_BIT_OTHER,	"other",	NULL			},
+	{ RC_PROTO_BIT_UNKNOWN,	"unknown",	NULL			},
+	{ RC_PROTO_BIT_RC5 |
+	  RC_PROTO_BIT_RC5X_20,	"rc-5",		"ir-rc5-decoder"	},
+	{ RC_PROTO_BIT_NEC |
+	  RC_PROTO_BIT_NECX |
+	  RC_PROTO_BIT_NEC32,	"nec",		"ir-nec-decoder"	},
+	{ RC_PROTO_BIT_RC6_0 |
+	  RC_PROTO_BIT_RC6_6A_20 |
+	  RC_PROTO_BIT_RC6_6A_24 |
+	  RC_PROTO_BIT_RC6_6A_32 |
+	  RC_PROTO_BIT_RC6_MCE,	"rc-6",		"ir-rc6-decoder"	},
+	{ RC_PROTO_BIT_JVC,	"jvc",		"ir-jvc-decoder"	},
+	{ RC_PROTO_BIT_SONY12 |
+	  RC_PROTO_BIT_SONY15 |
+	  RC_PROTO_BIT_SONY20,	"sony",		"ir-sony-decoder"	},
+	{ RC_PROTO_BIT_RC5_SZ,	"rc-5-sz",	"ir-rc5-decoder"	},
+	{ RC_PROTO_BIT_SANYO,	"sanyo",	"ir-sanyo-decoder"	},
+	{ RC_PROTO_BIT_SHARP,	"sharp",	"ir-sharp-decoder"	},
+	{ RC_PROTO_BIT_MCIR2_KBD |
+	  RC_PROTO_BIT_MCIR2_MSE, "mce_kbd",	"ir-mce_kbd-decoder"	},
+	{ RC_PROTO_BIT_XMP,	"xmp",		"ir-xmp-decoder"	},
+	{ RC_PROTO_BIT_CEC,	"cec",		NULL			},
 };
 
 /**
@@ -1052,8 +1084,9 @@ static void ir_raw_load_modules(u64 *protocols)
 	int i, ret;
 
 	for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
-		if (proto_names[i].type == RC_BIT_NONE ||
-		    proto_names[i].type & (RC_BIT_OTHER | RC_BIT_UNKNOWN))
+		if (proto_names[i].type == RC_PROTO_BIT_NONE ||
+		    proto_names[i].type & (RC_PROTO_BIT_OTHER |
+					   RC_PROTO_BIT_UNKNOWN))
 			continue;
 
 		available = ir_raw_get_allowed_protocols();
@@ -1271,7 +1304,7 @@ static ssize_t store_filter(struct device *device,
 		 * Refuse to set a filter unless a protocol is enabled
 		 * and the filter is valid for that protocol
 		 */
-		if (dev->wakeup_protocol != RC_TYPE_UNKNOWN)
+		if (dev->wakeup_protocol != RC_PROTO_UNKNOWN)
 			ret = rc_validate_filter(dev, &new_filter);
 		else
 			ret = -EINVAL;
@@ -1298,40 +1331,6 @@ unlock:
 	return (ret < 0) ? ret : len;
 }
 
-/*
- * This is the list of all variants of all protocols, which is used by
- * the wakeup_protocols sysfs entry. In the protocols sysfs entry some
- * some protocols are grouped together (e.g. nec = nec + necx + nec32).
- *
- * For wakeup we need to know the exact protocol variant so the hardware
- * can be programmed exactly what to expect.
- */
-static const char * const proto_variant_names[] = {
-	[RC_TYPE_UNKNOWN] = "unknown",
-	[RC_TYPE_OTHER] = "other",
-	[RC_TYPE_RC5] = "rc-5",
-	[RC_TYPE_RC5X_20] = "rc-5x-20",
-	[RC_TYPE_RC5_SZ] = "rc-5-sz",
-	[RC_TYPE_JVC] = "jvc",
-	[RC_TYPE_SONY12] = "sony-12",
-	[RC_TYPE_SONY15] = "sony-15",
-	[RC_TYPE_SONY20] = "sony-20",
-	[RC_TYPE_NEC] = "nec",
-	[RC_TYPE_NECX] = "nec-x",
-	[RC_TYPE_NEC32] = "nec-32",
-	[RC_TYPE_SANYO] = "sanyo",
-	[RC_TYPE_MCIR2_KBD] = "mcir2-kbd",
-	[RC_TYPE_MCIR2_MSE] = "mcir2-mse",
-	[RC_TYPE_RC6_0] = "rc-6-0",
-	[RC_TYPE_RC6_6A_20] = "rc-6-6a-20",
-	[RC_TYPE_RC6_6A_24] = "rc-6-6a-24",
-	[RC_TYPE_RC6_6A_32] = "rc-6-6a-32",
-	[RC_TYPE_RC6_MCE] = "rc-6-mce",
-	[RC_TYPE_SHARP] = "sharp",
-	[RC_TYPE_XMP] = "xmp",
-	[RC_TYPE_CEC] = "cec",
-};
-
 /**
  * show_wakeup_protocols() - shows the wakeup IR protocol
  * @device:	the device descriptor
@@ -1352,7 +1351,7 @@ static ssize_t show_wakeup_protocols(struct device *device,
 {
 	struct rc_dev *dev = to_rc_dev(device);
 	u64 allowed;
-	enum rc_type enabled;
+	enum rc_proto enabled;
 	char *tmp = buf;
 	int i;
 
@@ -1366,14 +1365,12 @@ static ssize_t show_wakeup_protocols(struct device *device,
 	IR_dprintk(1, "%s: allowed - 0x%llx, enabled - %d\n",
 		   __func__, (long long)allowed, enabled);
 
-	for (i = 0; i < ARRAY_SIZE(proto_variant_names); i++) {
+	for (i = 0; i < ARRAY_SIZE(protocols); i++) {
 		if (allowed & (1ULL << i)) {
 			if (i == enabled)
-				tmp += sprintf(tmp, "[%s] ",
-						proto_variant_names[i]);
+				tmp += sprintf(tmp, "[%s] ", protocols[i].name);
 			else
-				tmp += sprintf(tmp, "%s ",
-						proto_variant_names[i]);
+				tmp += sprintf(tmp, "%s ", protocols[i].name);
 		}
 	}
 
@@ -1403,7 +1400,7 @@ static ssize_t store_wakeup_protocols(struct device *device,
 				      const char *buf, size_t len)
 {
 	struct rc_dev *dev = to_rc_dev(device);
-	enum rc_type protocol;
+	enum rc_proto protocol;
 	ssize_t rc;
 	u64 allowed;
 	int i;
@@ -1413,17 +1410,17 @@ static ssize_t store_wakeup_protocols(struct device *device,
 	allowed = dev->allowed_wakeup_protocols;
 
 	if (sysfs_streq(buf, "none")) {
-		protocol = RC_TYPE_UNKNOWN;
+		protocol = RC_PROTO_UNKNOWN;
 	} else {
-		for (i = 0; i < ARRAY_SIZE(proto_variant_names); i++) {
+		for (i = 0; i < ARRAY_SIZE(protocols); i++) {
 			if ((allowed & (1ULL << i)) &&
-			    sysfs_streq(buf, proto_variant_names[i])) {
+			    sysfs_streq(buf, protocols[i].name)) {
 				protocol = i;
 				break;
 			}
 		}
 
-		if (i == ARRAY_SIZE(proto_variant_names)) {
+		if (i == ARRAY_SIZE(protocols)) {
 			rc = -EINVAL;
 			goto out;
 		}
@@ -1443,7 +1440,7 @@ static ssize_t store_wakeup_protocols(struct device *device,
 		dev->wakeup_protocol = protocol;
 		IR_dprintk(1, "Wakeup protocol changed to %d\n", protocol);
 
-		if (protocol == RC_TYPE_RC6_MCE)
+		if (protocol == RC_PROTO_RC6_MCE)
 			dev->scancode_wakeup_filter.data = 0x800f0000;
 		else
 			dev->scancode_wakeup_filter.data = 0;
@@ -1507,7 +1504,7 @@ static struct attribute *rc_dev_protocol_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group rc_dev_protocol_attr_grp = {
+static const struct attribute_group rc_dev_protocol_attr_grp = {
 	.attrs	= rc_dev_protocol_attrs,
 };
 
@@ -1517,7 +1514,7 @@ static struct attribute *rc_dev_filter_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group rc_dev_filter_attr_grp = {
+static const struct attribute_group rc_dev_filter_attr_grp = {
 	.attrs	= rc_dev_filter_attrs,
 };
 
@@ -1528,7 +1525,7 @@ static struct attribute *rc_dev_wakeup_filter_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group rc_dev_wakeup_filter_attr_grp = {
+static const struct attribute_group rc_dev_wakeup_filter_attr_grp = {
 	.attrs	= rc_dev_wakeup_filter_attrs,
 };
 
@@ -1624,7 +1621,7 @@ static int rc_prepare_rx_device(struct rc_dev *dev)
 {
 	int rc;
 	struct rc_map *rc_map;
-	u64 rc_type;
+	u64 rc_proto;
 
 	if (!dev->map_name)
 		return -EINVAL;
@@ -1639,17 +1636,17 @@ static int rc_prepare_rx_device(struct rc_dev *dev)
 	if (rc)
 		return rc;
 
-	rc_type = BIT_ULL(rc_map->rc_type);
+	rc_proto = BIT_ULL(rc_map->rc_proto);
 
 	if (dev->change_protocol) {
-		rc = dev->change_protocol(dev, &rc_type);
+		rc = dev->change_protocol(dev, &rc_proto);
 		if (rc < 0)
 			goto out_table;
-		dev->enabled_protocols = rc_type;
+		dev->enabled_protocols = rc_proto;
 	}
 
 	if (dev->driver_type == RC_DRIVER_IR_RAW)
-		ir_raw_load_modules(&rc_type);
+		ir_raw_load_modules(&rc_proto);
 
 	set_bit(EV_KEY, dev->input_dev->evbit);
 	set_bit(EV_REP, dev->input_dev->evbit);
@@ -1663,7 +1660,7 @@ static int rc_prepare_rx_device(struct rc_dev *dev)
 	dev->input_dev->dev.parent = &dev->dev;
 	memcpy(&dev->input_dev->id, &dev->input_id, sizeof(dev->input_id));
 	dev->input_dev->phys = dev->input_phys;
-	dev->input_dev->name = dev->input_name;
+	dev->input_dev->name = dev->device_name;
 
 	return 0;
 
@@ -1759,7 +1756,7 @@ int rc_register_device(struct rc_dev *dev)
 
 	path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
 	dev_info(&dev->dev, "%s as %s\n",
-		dev->input_name ?: "Unspecified device", path ?: "N/A");
+		 dev->device_name ?: "Unspecified device", path ?: "N/A");
 	kfree(path);
 
 	if (dev->driver_type != RC_DRIVER_IR_RAW_TX) {
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 56d43be2756b..6784cb9fc4e7 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -951,12 +951,12 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
 
 	usb_make_path(rr3->udev, rr3->phys, sizeof(rr3->phys));
 
-	rc->input_name = rr3->name;
+	rc->device_name = rr3->name;
 	rc->input_phys = rr3->phys;
 	usb_to_input_id(rr3->udev, &rc->input_id);
 	rc->dev.parent = dev;
 	rc->priv = rr3;
-	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rc->min_timeout = MS_TO_NS(RR3_RX_MIN_TIMEOUT);
 	rc->max_timeout = MS_TO_NS(RR3_RX_MAX_TIMEOUT);
 	rc->timeout = US_TO_NS(redrat3_get_timeout(rr3));
diff --git a/drivers/media/rc/serial_ir.c b/drivers/media/rc/serial_ir.c
index 77d5d4cbed0a..8b66926bc16a 100644
--- a/drivers/media/rc/serial_ir.c
+++ b/drivers/media/rc/serial_ir.c
@@ -139,10 +139,8 @@ struct serial_ir {
 	struct platform_device *pdev;
 	struct timer_list timeout_timer;
 
-	unsigned int freq;
+	unsigned int carrier;
 	unsigned int duty_cycle;
-
-	unsigned int pulse_width, space_width;
 };
 
 static struct serial_ir serial_ir;
@@ -183,18 +181,6 @@ static void off(void)
 		soutp(UART_MCR, hardware[type].off);
 }
 
-static void init_timing_params(unsigned int new_duty_cycle,
-			       unsigned int new_freq)
-{
-	serial_ir.duty_cycle = new_duty_cycle;
-	serial_ir.freq = new_freq;
-
-	serial_ir.pulse_width = DIV_ROUND_CLOSEST(
-		new_duty_cycle * NSEC_PER_SEC, new_freq * 100l);
-	serial_ir.space_width = DIV_ROUND_CLOSEST(
-		(100l - new_duty_cycle) * NSEC_PER_SEC, new_freq * 100l);
-}
-
 static void send_pulse_irdeo(unsigned int length, ktime_t target)
 {
 	long rawbits;
@@ -241,13 +227,20 @@ static void send_pulse_homebrew_softcarrier(unsigned int length, ktime_t edge)
 	 * ndelay(s64) does not compile; so use s32 rather than s64.
 	 */
 	s32 delta;
+	unsigned int pulse, space;
+
+	/* Ensure the dividend fits into 32 bit */
+	pulse = DIV_ROUND_CLOSEST(serial_ir.duty_cycle * (NSEC_PER_SEC / 100),
+				  serial_ir.carrier);
+	space = DIV_ROUND_CLOSEST((100 - serial_ir.duty_cycle) *
+				  (NSEC_PER_SEC / 100), serial_ir.carrier);
 
 	for (;;) {
 		now = ktime_get();
 		if (ktime_compare(now, target) >= 0)
 			break;
 		on();
-		edge = ktime_add_ns(edge, serial_ir.pulse_width);
+		edge = ktime_add_ns(edge, pulse);
 		delta = ktime_to_ns(ktime_sub(edge, now));
 		if (delta > 0)
 			ndelay(delta);
@@ -255,7 +248,7 @@ static void send_pulse_homebrew_softcarrier(unsigned int length, ktime_t edge)
 		off();
 		if (ktime_compare(now, target) >= 0)
 			break;
-		edge = ktime_add_ns(edge, serial_ir.space_width);
+		edge = ktime_add_ns(edge, space);
 		delta = ktime_to_ns(ktime_sub(edge, now));
 		if (delta > 0)
 			ndelay(delta);
@@ -513,19 +506,19 @@ static int serial_ir_probe(struct platform_device *dev)
 
 	switch (type) {
 	case IR_HOMEBREW:
-		rcdev->input_name = "Serial IR type home-brew";
+		rcdev->device_name = "Serial IR type home-brew";
 		break;
 	case IR_IRDEO:
-		rcdev->input_name = "Serial IR type IRdeo";
+		rcdev->device_name = "Serial IR type IRdeo";
 		break;
 	case IR_IRDEO_REMOTE:
-		rcdev->input_name = "Serial IR type IRdeo remote";
+		rcdev->device_name = "Serial IR type IRdeo remote";
 		break;
 	case IR_ANIMAX:
-		rcdev->input_name = "Serial IR type AnimaX";
+		rcdev->device_name = "Serial IR type AnimaX";
 		break;
 	case IR_IGOR:
-		rcdev->input_name = "Serial IR type IgorPlug";
+		rcdev->device_name = "Serial IR type IgorPlug";
 		break;
 	}
 
@@ -537,7 +530,7 @@ static int serial_ir_probe(struct platform_device *dev)
 	rcdev->open = serial_ir_open;
 	rcdev->close = serial_ir_close;
 	rcdev->dev.parent = &serial_ir.pdev->dev;
-	rcdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rcdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rcdev->driver_name = KBUILD_MODNAME;
 	rcdev->map_name = RC_MAP_RC6_MCE;
 	rcdev->min_timeout = 1;
@@ -580,7 +573,8 @@ static int serial_ir_probe(struct platform_device *dev)
 		return result;
 
 	/* Initialize pulse/space widths */
-	init_timing_params(50, 38000);
+	serial_ir.duty_cycle = 50;
+	serial_ir.carrier = 38000;
 
 	/* If pin is high, then this must be an active low receiver. */
 	if (sense == -1) {
@@ -684,7 +678,7 @@ static int serial_ir_tx(struct rc_dev *dev, unsigned int *txbuf,
 
 static int serial_ir_tx_duty_cycle(struct rc_dev *dev, u32 cycle)
 {
-	init_timing_params(cycle, serial_ir.freq);
+	serial_ir.duty_cycle = cycle;
 	return 0;
 }
 
@@ -693,7 +687,7 @@ static int serial_ir_tx_carrier(struct rc_dev *dev, u32 carrier)
 	if (carrier > 500000 || carrier < 20000)
 		return -EINVAL;
 
-	init_timing_params(serial_ir.duty_cycle, carrier);
+	serial_ir.carrier = carrier;
 	return 0;
 }
 
diff --git a/drivers/media/rc/sir_ir.c b/drivers/media/rc/sir_ir.c
index 20234ba0b318..bc906fb128d5 100644
--- a/drivers/media/rc/sir_ir.c
+++ b/drivers/media/rc/sir_ir.c
@@ -155,7 +155,7 @@ static irqreturn_t sir_interrupt(int irq, void *dev_id)
 {
 	unsigned char data;
 	ktime_t curr_time;
-	static unsigned long delt;
+	unsigned long delt;
 	unsigned long deltintr;
 	unsigned long flags;
 	int counter = 0;
@@ -308,14 +308,14 @@ static int sir_ir_probe(struct platform_device *dev)
 	if (!rcdev)
 		return -ENOMEM;
 
-	rcdev->input_name = "SIR IrDA port";
+	rcdev->device_name = "SIR IrDA port";
 	rcdev->input_phys = KBUILD_MODNAME "/input0";
 	rcdev->input_id.bustype = BUS_HOST;
 	rcdev->input_id.vendor = 0x0001;
 	rcdev->input_id.product = 0x0001;
 	rcdev->input_id.version = 0x0100;
 	rcdev->tx_ir = sir_tx_ir;
-	rcdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rcdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rcdev->driver_name = KBUILD_MODNAME;
 	rcdev->map_name = RC_MAP_RC6_MCE;
 	rcdev->timeout = IR_DEFAULT_TIMEOUT;
diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c
index a08e1dd06124..a8e39c635f34 100644
--- a/drivers/media/rc/st_rc.c
+++ b/drivers/media/rc/st_rc.c
@@ -280,7 +280,7 @@ static int st_rc_probe(struct platform_device *pdev)
 	else
 		rc_dev->rx_base = rc_dev->base;
 
-	rc_dev->rstc = reset_control_get_optional(dev, NULL);
+	rc_dev->rstc = reset_control_get_optional_exclusive(dev, NULL);
 	if (IS_ERR(rc_dev->rstc)) {
 		ret = PTR_ERR(rc_dev->rstc);
 		goto err;
@@ -290,7 +290,7 @@ static int st_rc_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, rc_dev);
 	st_rc_hardware_init(rc_dev);
 
-	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	/* rx sampling rate is 10Mhz */
 	rdev->rx_resolution = 100;
 	rdev->timeout = US_TO_NS(MAX_SYMB_TIME);
@@ -299,7 +299,7 @@ static int st_rc_probe(struct platform_device *pdev)
 	rdev->close = st_rc_close;
 	rdev->driver_name = IR_ST_NAME;
 	rdev->map_name = RC_MAP_EMPTY;
-	rdev->input_name = "ST Remote Control Receiver";
+	rdev->device_name = "ST Remote Control Receiver";
 
 	ret = rc_register_device(rdev);
 	if (ret < 0)
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index b09c45abb5f3..f03a174ddf9d 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -299,12 +299,12 @@ static struct rc_dev *streamzap_init_rc_dev(struct streamzap_ir *sz)
 	usb_make_path(sz->usbdev, sz->phys, sizeof(sz->phys));
 	strlcat(sz->phys, "/input0", sizeof(sz->phys));
 
-	rdev->input_name = sz->name;
+	rdev->device_name = sz->name;
 	rdev->input_phys = sz->phys;
 	usb_to_input_id(sz->usbdev, &rdev->input_id);
 	rdev->dev.parent = dev;
 	rdev->priv = sz;
-	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rdev->driver_name = DRIVER_NAME;
 	rdev->map_name = RC_MAP_STREAMZAP;
 
diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index 4b785dd775c1..97f367b446c4 100644
--- a/drivers/media/rc/sunxi-cir.c
+++ b/drivers/media/rc/sunxi-cir.c
@@ -173,7 +173,7 @@ static int sunxi_ir_probe(struct platform_device *pdev)
 	}
 
 	/* Reset (optional) */
-	ir->rst = devm_reset_control_get_optional(dev, NULL);
+	ir->rst = devm_reset_control_get_optional_exclusive(dev, NULL);
 	if (IS_ERR(ir->rst))
 		return PTR_ERR(ir->rst);
 	ret = reset_control_deassert(ir->rst);
@@ -215,7 +215,7 @@ static int sunxi_ir_probe(struct platform_device *pdev)
 	}
 
 	ir->rc->priv = ir;
-	ir->rc->input_name = SUNXI_IR_DEV;
+	ir->rc->device_name = SUNXI_IR_DEV;
 	ir->rc->input_phys = "sunxi-ir/input0";
 	ir->rc->input_id.bustype = BUS_HOST;
 	ir->rc->input_id.vendor = 0x0001;
@@ -224,7 +224,7 @@ static int sunxi_ir_probe(struct platform_device *pdev)
 	ir->map_name = of_get_property(dn, "linux,rc-map-name", NULL);
 	ir->rc->map_name = ir->map_name ?: RC_MAP_EMPTY;
 	ir->rc->dev.parent = dev;
-	ir->rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	ir->rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	ir->rc->rx_resolution = SUNXI_IR_SAMPLE;
 	ir->rc->timeout = MS_TO_NS(SUNXI_IR_TIMEOUT);
 	ir->rc->driver_name = SUNXI_IR_DEV;
diff --git a/drivers/media/rc/ttusbir.c b/drivers/media/rc/ttusbir.c
index 23be7702e2df..aafea3c5170b 100644
--- a/drivers/media/rc/ttusbir.c
+++ b/drivers/media/rc/ttusbir.c
@@ -309,11 +309,11 @@ static int ttusbir_probe(struct usb_interface *intf,
 
 	usb_make_path(tt->udev, tt->phys, sizeof(tt->phys));
 
-	rc->input_name = DRIVER_DESC;
+	rc->device_name = DRIVER_DESC;
 	rc->input_phys = tt->phys;
 	usb_to_input_id(tt->udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
-	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+	rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
 	rc->priv = tt;
 	rc->driver_name = DRIVER_NAME;
 	rc->map_name = RC_MAP_TT_1500;
diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c
index 5a4d4a611197..3ca7ab48293d 100644
--- a/drivers/media/rc/winbond-cir.c
+++ b/drivers/media/rc/winbond-cir.c
@@ -429,7 +429,7 @@ wbcir_irq_tx(struct wbcir_data *data)
 		bytes[used] = byte;
 	}
 
-	while (data->txbuf[data->txoff] == 0 && data->txoff != data->txlen)
+	while (data->txoff != data->txlen && data->txbuf[data->txoff] == 0)
 		data->txoff++;
 
 	if (used == 0) {
@@ -697,7 +697,7 @@ wbcir_shutdown(struct pnp_dev *device)
 	}
 
 	switch (rc->wakeup_protocol) {
-	case RC_TYPE_RC5:
+	case RC_PROTO_RC5:
 		/* Mask = 13 bits, ex toggle */
 		mask[0]  = (mask_sc & 0x003f);
 		mask[0] |= (mask_sc & 0x0300) >> 2;
@@ -714,7 +714,7 @@ wbcir_shutdown(struct pnp_dev *device)
 		proto = IR_PROTOCOL_RC5;
 		break;
 
-	case RC_TYPE_NEC:
+	case RC_PROTO_NEC:
 		mask[1] = bitrev8(mask_sc);
 		mask[0] = mask[1];
 		mask[3] = bitrev8(mask_sc >> 8);
@@ -728,7 +728,7 @@ wbcir_shutdown(struct pnp_dev *device)
 		proto = IR_PROTOCOL_NEC;
 		break;
 
-	case RC_TYPE_NECX:
+	case RC_PROTO_NECX:
 		mask[1] = bitrev8(mask_sc);
 		mask[0] = mask[1];
 		mask[2] = bitrev8(mask_sc >> 8);
@@ -742,7 +742,7 @@ wbcir_shutdown(struct pnp_dev *device)
 		proto = IR_PROTOCOL_NEC;
 		break;
 
-	case RC_TYPE_NEC32:
+	case RC_PROTO_NEC32:
 		mask[0] = bitrev8(mask_sc);
 		mask[1] = bitrev8(mask_sc >> 8);
 		mask[2] = bitrev8(mask_sc >> 16);
@@ -756,7 +756,7 @@ wbcir_shutdown(struct pnp_dev *device)
 		proto = IR_PROTOCOL_NEC;
 		break;
 
-	case RC_TYPE_RC6_0:
+	case RC_PROTO_RC6_0:
 		/* Command */
 		match[0] = wbcir_to_rc6cells(wake_sc >> 0);
 		mask[0]  = wbcir_to_rc6cells(mask_sc >> 0);
@@ -779,9 +779,9 @@ wbcir_shutdown(struct pnp_dev *device)
 		proto = IR_PROTOCOL_RC6;
 		break;
 
-	case RC_TYPE_RC6_6A_24:
-	case RC_TYPE_RC6_6A_32:
-	case RC_TYPE_RC6_MCE:
+	case RC_PROTO_RC6_6A_24:
+	case RC_PROTO_RC6_6A_32:
+	case RC_PROTO_RC6_MCE:
 		i = 0;
 
 		/* Command */
@@ -800,13 +800,13 @@ wbcir_shutdown(struct pnp_dev *device)
 		match[i]  = wbcir_to_rc6cells(wake_sc >> 16);
 		mask[i++] = wbcir_to_rc6cells(mask_sc >> 16);
 
-		if (rc->wakeup_protocol == RC_TYPE_RC6_6A_20) {
+		if (rc->wakeup_protocol == RC_PROTO_RC6_6A_20) {
 			rc6_csl = 52;
 		} else {
 			match[i]  = wbcir_to_rc6cells(wake_sc >> 20);
 			mask[i++] = wbcir_to_rc6cells(mask_sc >> 20);
 
-			if (rc->wakeup_protocol == RC_TYPE_RC6_6A_24) {
+			if (rc->wakeup_protocol == RC_PROTO_RC6_6A_24) {
 				rc6_csl = 60;
 			} else {
 				/* Customer range bit and bits 15 - 8 */
@@ -1068,7 +1068,7 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 	}
 
 	data->dev->driver_name = DRVNAME;
-	data->dev->input_name = WBCIR_NAME;
+	data->dev->device_name = WBCIR_NAME;
 	data->dev->input_phys = "wbcir/cir0";
 	data->dev->input_id.bustype = BUS_HOST;
 	data->dev->input_id.vendor = PCI_VENDOR_ID_WINBOND;
@@ -1086,12 +1086,13 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 	data->dev->timeout = IR_DEFAULT_TIMEOUT;
 	data->dev->max_timeout = 10 * IR_DEFAULT_TIMEOUT;
 	data->dev->rx_resolution = US_TO_NS(2);
-	data->dev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
-	data->dev->allowed_wakeup_protocols = RC_BIT_NEC | RC_BIT_NECX |
-			RC_BIT_NEC32 | RC_BIT_RC5 | RC_BIT_RC6_0 |
-			RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 |
-			RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE;
-	data->dev->wakeup_protocol = RC_TYPE_RC6_MCE;
+	data->dev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
+	data->dev->allowed_wakeup_protocols = RC_PROTO_BIT_NEC |
+		RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | RC_PROTO_BIT_RC5 |
+		RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 |
+		RC_PROTO_BIT_RC6_6A_24 | RC_PROTO_BIT_RC6_6A_32 |
+		RC_PROTO_BIT_RC6_MCE;
+	data->dev->wakeup_protocol = RC_PROTO_RC6_MCE;
 	data->dev->scancode_wakeup_filter.data = 0x800f040c;
 	data->dev->scancode_wakeup_filter.mask = 0xffff7fff;
 	data->dev->s_wakeup_filter = wbcir_set_wakeup_filter;
diff --git a/drivers/media/rc/zx-irdec.c b/drivers/media/rc/zx-irdec.c
new file mode 100644
index 000000000000..12d322ec8a29
--- /dev/null
+++ b/drivers/media/rc/zx-irdec.c
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2017 Sanechips Technology Co., Ltd.
+ * Copyright 2017 Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+
+#include <media/rc-core.h>
+
+#define DRIVER_NAME		"zx-irdec"
+
+#define ZX_IR_ENABLE		0x04
+#define ZX_IREN			BIT(0)
+#define ZX_IR_CTRL		0x08
+#define ZX_DEGL_MASK		GENMASK(21, 20)
+#define ZX_DEGL_VALUE(x)	(((x) << 20) & ZX_DEGL_MASK)
+#define ZX_WDBEGIN_MASK		GENMASK(18, 8)
+#define ZX_WDBEGIN_VALUE(x)	(((x) << 8) & ZX_WDBEGIN_MASK)
+#define ZX_IR_INTEN		0x10
+#define ZX_IR_INTSTCLR		0x14
+#define ZX_IR_CODE		0x30
+#define ZX_IR_CNUM		0x34
+#define ZX_NECRPT		BIT(16)
+
+struct zx_irdec {
+	void __iomem *base;
+	struct rc_dev *rcd;
+};
+
+static void zx_irdec_set_mask(struct zx_irdec *irdec, unsigned int reg,
+			      u32 mask, u32 value)
+{
+	u32 data;
+
+	data = readl(irdec->base + reg);
+	data &= ~mask;
+	data |= value & mask;
+	writel(data, irdec->base + reg);
+}
+
+static irqreturn_t zx_irdec_irq(int irq, void *dev_id)
+{
+	struct zx_irdec *irdec = dev_id;
+	u8 address, not_address;
+	u8 command, not_command;
+	u32 rawcode, scancode;
+	enum rc_proto rc_proto;
+
+	/* Clear interrupt */
+	writel(1, irdec->base + ZX_IR_INTSTCLR);
+
+	/* Check repeat frame */
+	if (readl(irdec->base + ZX_IR_CNUM) & ZX_NECRPT) {
+		rc_repeat(irdec->rcd);
+		goto done;
+	}
+
+	rawcode = readl(irdec->base + ZX_IR_CODE);
+	not_command = (rawcode >> 24) & 0xff;
+	command = (rawcode >> 16) & 0xff;
+	not_address = (rawcode >> 8) & 0xff;
+	address = rawcode & 0xff;
+
+	scancode = ir_nec_bytes_to_scancode(address, not_address,
+					    command, not_command,
+					    &rc_proto);
+	rc_keydown(irdec->rcd, rc_proto, scancode, 0);
+
+done:
+	return IRQ_HANDLED;
+}
+
+static int zx_irdec_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct zx_irdec *irdec;
+	struct resource *res;
+	struct rc_dev *rcd;
+	int irq;
+	int ret;
+
+	irdec = devm_kzalloc(dev, sizeof(*irdec), GFP_KERNEL);
+	if (!irdec)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	irdec->base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(irdec->base))
+		return PTR_ERR(irdec->base);
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
+
+	rcd = devm_rc_allocate_device(dev, RC_DRIVER_SCANCODE);
+	if (!rcd) {
+		dev_err(dev, "failed to allocate rc device\n");
+		return -ENOMEM;
+	}
+
+	irdec->rcd = rcd;
+
+	rcd->priv = irdec;
+	rcd->input_phys = DRIVER_NAME "/input0";
+	rcd->input_id.bustype = BUS_HOST;
+	rcd->map_name = RC_MAP_ZX_IRDEC;
+	rcd->allowed_protocols = RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX |
+							RC_PROTO_BIT_NEC32;
+	rcd->driver_name = DRIVER_NAME;
+	rcd->device_name = DRIVER_NAME;
+
+	platform_set_drvdata(pdev, irdec);
+
+	ret = devm_rc_register_device(dev, rcd);
+	if (ret) {
+		dev_err(dev, "failed to register rc device\n");
+		return ret;
+	}
+
+	ret = devm_request_irq(dev, irq, zx_irdec_irq, 0, NULL, irdec);
+	if (ret) {
+		dev_err(dev, "failed to request irq\n");
+		return ret;
+	}
+
+	/*
+	 * Initialize deglitch level and watchdog counter beginner as
+	 * recommended by vendor BSP code.
+	 */
+	zx_irdec_set_mask(irdec, ZX_IR_CTRL, ZX_DEGL_MASK, ZX_DEGL_VALUE(0));
+	zx_irdec_set_mask(irdec, ZX_IR_CTRL, ZX_WDBEGIN_MASK,
+			  ZX_WDBEGIN_VALUE(0x21c));
+
+	/* Enable interrupt */
+	writel(1, irdec->base + ZX_IR_INTEN);
+
+	/* Enable the decoder */
+	zx_irdec_set_mask(irdec, ZX_IR_ENABLE, ZX_IREN, ZX_IREN);
+
+	return 0;
+}
+
+static int zx_irdec_remove(struct platform_device *pdev)
+{
+	struct zx_irdec *irdec = platform_get_drvdata(pdev);
+
+	/* Disable the decoder */
+	zx_irdec_set_mask(irdec, ZX_IR_ENABLE, ZX_IREN, 0);
+
+	/* Disable interrupt */
+	writel(0, irdec->base + ZX_IR_INTEN);
+
+	return 0;
+}
+
+static const struct of_device_id zx_irdec_match[] = {
+	{ .compatible = "zte,zx296718-irdec" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, zx_irdec_match);
+
+static struct platform_driver zx_irdec_driver = {
+	.probe = zx_irdec_probe,
+	.remove = zx_irdec_remove,
+	.driver = {
+		.name = DRIVER_NAME,
+		.of_match_table	= zx_irdec_match,
+	},
+};
+module_platform_driver(zx_irdec_driver);
+
+MODULE_DESCRIPTION("ZTE ZX IR remote control driver");
+MODULE_AUTHOR("Shawn Guo <shawn.guo@linaro.org>");
+MODULE_LICENSE("GPL v2");