[media] rename drivers/media/IR to drives/media/rc

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

111 files changed, 19990 insertions, 0 deletions

diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
new file mode 100644
index 000000000000..d05003d0995f
--- /dev/null
+++ b/drivers/media/rc/Kconfig
@@ -0,0 +1,167 @@
+menuconfig IR_CORE
+        tristate "Infrared remote controller adapters"
+        depends on INPUT
+        default INPUT
+        ---help---
+          Enable support for Remote Controllers on Linux. This is
+          needed in order to support several video capture adapters.
+
+          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.
+
+config IR_LEGACY
+        tristate
+        depends on IR_CORE
+        default IR_CORE
+
+if IR_CORE
+
+config LIRC
+        tristate
+        default y
+
+        ---help---
+           Enable this option to build the Linux Infrared Remote
+           Control (LIRC) core device interface driver. The LIRC
+           interface passes raw IR to and from userspace, where the
+           LIRC daemon handles protocol decoding for IR reception and
+           encoding for IR transmitting (aka "blasting").
+
+source "drivers/media/rc/keymaps/Kconfig"
+
+config IR_NEC_DECODER
+        tristate "Enable IR raw decoder for the NEC protocol"
+        depends on IR_CORE
+        select BITREVERSE
+        default y
+
+        ---help---
+           Enable this option if you have IR with NEC protocol, and
+           if the IR is decoded in software
+
+config IR_RC5_DECODER
+        tristate "Enable IR raw decoder for the RC-5 protocol"
+        depends on IR_CORE
+        select BITREVERSE
+        default y
+
+        ---help---
+           Enable this option if you have IR with RC-5 protocol, and
+           if the IR is decoded in software
+
+config IR_RC6_DECODER
+        tristate "Enable IR raw decoder for the RC6 protocol"
+        depends on IR_CORE
+        select BITREVERSE
+        default y
+
+        ---help---
+           Enable this option if you have an infrared remote control which
+           uses the RC6 protocol, and you need software decoding support.
+
+config IR_JVC_DECODER
+        tristate "Enable IR raw decoder for the JVC protocol"
+        depends on IR_CORE
+        select BITREVERSE
+        default y
+
+        ---help---
+           Enable this option if you have an infrared remote control which
+           uses the JVC protocol, and you need software decoding support.
+
+config IR_SONY_DECODER
+        tristate "Enable IR raw decoder for the Sony protocol"
+        depends on IR_CORE
+        default y
+
+        ---help---
+           Enable this option if you have an infrared remote control which
+           uses the Sony protocol, and you need software decoding support.
+
+config IR_RC5_SZ_DECODER
+        tristate "Enable IR raw decoder for the RC-5 (streamzap) protocol"
+        depends on IR_CORE
+        select BITREVERSE
+        default y
+
+        ---help---
+           Enable this option if you have IR with RC-5 (streamzap) protocol,
+           and if the IR is decoded in software. (The Streamzap PC Remote
+           uses an IR protocol that is almost standard RC-5, but not quite,
+           as it uses an additional bit).
+
+config IR_LIRC_CODEC
+        tristate "Enable IR to LIRC bridge"
+        depends on IR_CORE
+        depends on LIRC
+        default y
+
+        ---help---
+           Enable this option to pass raw IR to and from userspace via
+           the LIRC interface.
+
+config IR_ENE
+        tristate "ENE eHome Receiver/Transceiver (pnp id: ENE0100/ENE02xxx)"
+        depends on PNP
+        depends on IR_CORE
+        ---help---
+           Say Y here to enable support for integrated infrared receiver
+           /transceiver made by ENE.
+
+           You can see if you have it by looking at lspnp output.
+           Output should include ENE0100 ENE0200 or something similar.
+
+           To compile this driver as a module, choose M here: the
+           module will be called ene_ir.
+
+config IR_IMON
+        tristate "SoundGraph iMON Receiver and Display"
+        depends on USB_ARCH_HAS_HCD
+        depends on IR_CORE
+        select USB
+        ---help---
+           Say Y here if you want to use a SoundGraph iMON (aka Antec Veris)
+           IR Receiver and/or LCD/VFD/VGA display.
+
+           To compile this driver as a module, choose M here: the
+           module will be called imon.
+
+config IR_MCEUSB
+        tristate "Windows Media Center Ed. eHome Infrared Transceiver"
+        depends on USB_ARCH_HAS_HCD
+        depends on IR_CORE
+        select USB
+        ---help---
+           Say Y here if you want to use a Windows Media Center Edition
+           eHome Infrared Transceiver.
+
+           To compile this driver as a module, choose M here: the
+           module will be called mceusb.
+
+config IR_NUVOTON
+        tristate "Nuvoton w836x7hg Consumer Infrared Transceiver"
+        depends on PNP
+        depends on IR_CORE
+        ---help---
+           Say Y here to enable support for integrated infrared receiver
+           /transciever made by Nuvoton (formerly Winbond). This chip is
+           found in the ASRock ION 330HT, as well as assorted Intel
+           DP55-series motherboards (and of course, possibly others).
+
+           To compile this driver as a module, choose M here: the
+           module will be called nuvoton-cir.
+
+config IR_STREAMZAP
+        tristate "Streamzap PC Remote IR Receiver"
+        depends on USB_ARCH_HAS_HCD
+        depends on IR_CORE
+        select USB
+        ---help---
+           Say Y here if you want to use a Streamzap PC Remote
+           Infrared Receiver.
+
+           To compile this driver as a module, choose M here: the
+           module will be called streamzap.
+
+endif #IR_CORE
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
new file mode 100644
index 000000000000..38873cff3429
--- /dev/null
+++ b/drivers/media/rc/Makefile
@@ -0,0 +1,22 @@
+ir-common-objs  := ir-functions.o
+ir-core-objs    := ir-keytable.o ir-sysfs.o ir-raw-event.o rc-map.o
+
+obj-y += keymaps/
+
+obj-$(CONFIG_IR_CORE) += ir-core.o
+obj-$(CONFIG_IR_LEGACY) += ir-common.o
+obj-$(CONFIG_LIRC) += lirc_dev.o
+obj-$(CONFIG_IR_NEC_DECODER) += ir-nec-decoder.o
+obj-$(CONFIG_IR_RC5_DECODER) += ir-rc5-decoder.o
+obj-$(CONFIG_IR_RC6_DECODER) += ir-rc6-decoder.o
+obj-$(CONFIG_IR_JVC_DECODER) += ir-jvc-decoder.o
+obj-$(CONFIG_IR_SONY_DECODER) += ir-sony-decoder.o
+obj-$(CONFIG_IR_RC5_SZ_DECODER) += ir-rc5-sz-decoder.o
+obj-$(CONFIG_IR_LIRC_CODEC) += ir-lirc-codec.o
+
+# stand-alone IR receivers/transmitters
+obj-$(CONFIG_IR_IMON) += imon.o
+obj-$(CONFIG_IR_MCEUSB) += mceusb.o
+obj-$(CONFIG_IR_NUVOTON) += nuvoton-cir.o
+obj-$(CONFIG_IR_ENE) += ene_ir.o
+obj-$(CONFIG_IR_STREAMZAP) += streamzap.o
diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c
new file mode 100644
index 000000000000..7637babcd262
--- /dev/null
+++ b/drivers/media/rc/ene_ir.c
@@ -0,0 +1,1217 @@
+/*
+ * driver for ENE KB3926 B/C/D/E/F CIR (pnp id: ENE0XXX)
+ *
+ * Copyright (C) 2010 Maxim Levitsky <maximlevitsky@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Special thanks to:
+ *   Sami R. <maesesami@gmail.com> for lot of help in debugging and therefore
+ *    bringing to life support for transmission & learning mode.
+ *
+ *   Charlie Andrews <charliethepilot@googlemail.com> for lots of help in
+ *   bringing up the support of new firmware buffer that is popular
+ *   on latest notebooks
+ *
+ *   ENE for partial device documentation
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pnp.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <media/ir-core.h>
+#include <media/ir-common.h>
+#include "ene_ir.h"
+
+static int sample_period;
+static bool learning_mode_force;
+static int debug;
+static bool txsim;
+
+static void ene_set_reg_addr(struct ene_device *dev, u16 reg)
+{
+        outb(reg >> 8, dev->hw_io + ENE_ADDR_HI);
+        outb(reg & 0xFF, dev->hw_io + ENE_ADDR_LO);
+}
+
+/* read a hardware register */
+static u8 ene_read_reg(struct ene_device *dev, u16 reg)
+{
+        u8 retval;
+        ene_set_reg_addr(dev, reg);
+        retval = inb(dev->hw_io + ENE_IO);
+        dbg_regs("reg %04x == %02x", reg, retval);
+        return retval;
+}
+
+/* write a hardware register */
+static void ene_write_reg(struct ene_device *dev, u16 reg, u8 value)
+{
+        dbg_regs("reg %04x <- %02x", reg, value);
+        ene_set_reg_addr(dev, reg);
+        outb(value, dev->hw_io + ENE_IO);
+}
+
+/* Set bits in hardware register */
+static void ene_set_reg_mask(struct ene_device *dev, u16 reg, u8 mask)
+{
+        dbg_regs("reg %04x |= %02x", reg, mask);
+        ene_set_reg_addr(dev, reg);
+        outb(inb(dev->hw_io + ENE_IO) | mask, dev->hw_io + ENE_IO);
+}
+
+/* Clear bits in hardware register */
+static void ene_clear_reg_mask(struct ene_device *dev, u16 reg, u8 mask)
+{
+        dbg_regs("reg %04x &= ~%02x ", reg, mask);
+        ene_set_reg_addr(dev, reg);
+        outb(inb(dev->hw_io + ENE_IO) & ~mask, dev->hw_io + ENE_IO);
+}
+
+/* A helper to set/clear a bit in register according to boolean variable */
+static void ene_set_clear_reg_mask(struct ene_device *dev, u16 reg, u8 mask,
+                                                                bool set)
+{
+        if (set)
+                ene_set_reg_mask(dev, reg, mask);
+        else
+                ene_clear_reg_mask(dev, reg, mask);
+}
+
+/* detect hardware features */
+static int ene_hw_detect(struct ene_device *dev)
+{
+        u8 chip_major, chip_minor;
+        u8 hw_revision, old_ver;
+        u8 fw_reg2, fw_reg1;
+
+        ene_clear_reg_mask(dev, ENE_ECSTS, ENE_ECSTS_RSRVD);
+        chip_major = ene_read_reg(dev, ENE_ECVER_MAJOR);
+        chip_minor = ene_read_reg(dev, ENE_ECVER_MINOR);
+        ene_set_reg_mask(dev, ENE_ECSTS, ENE_ECSTS_RSRVD);
+
+        hw_revision = ene_read_reg(dev, ENE_ECHV);
+        old_ver = ene_read_reg(dev, ENE_HW_VER_OLD);
+
+        dev->pll_freq = (ene_read_reg(dev, ENE_PLLFRH) << 4) +
+                (ene_read_reg(dev, ENE_PLLFRL) >> 4);
+
+        if (sample_period != ENE_DEFAULT_SAMPLE_PERIOD)
+                dev->rx_period_adjust =
+                        dev->pll_freq == ENE_DEFAULT_PLL_FREQ ? 2 : 4;
+
+        if (hw_revision == 0xFF) {
+                ene_warn("device seems to be disabled");
+                ene_warn("send a mail to lirc-list@lists.sourceforge.net");
+                ene_warn("please attach output of acpidump and dmidecode");
+                return -ENODEV;
+        }
+
+        ene_notice("chip is 0x%02x%02x - kbver = 0x%02x, rev = 0x%02x",
+                chip_major, chip_minor, old_ver, hw_revision);
+
+        ene_notice("PLL freq = %d", dev->pll_freq);
+
+        if (chip_major == 0x33) {
+                ene_warn("chips 0x33xx aren't supported");
+                return -ENODEV;
+        }
+
+        if (chip_major == 0x39 && chip_minor == 0x26 && hw_revision == 0xC0) {
+                dev->hw_revision = ENE_HW_C;
+                ene_notice("KB3926C detected");
+        } else if (old_ver == 0x24 && hw_revision == 0xC0) {
+                dev->hw_revision = ENE_HW_B;
+                ene_notice("KB3926B detected");
+        } else {
+                dev->hw_revision = ENE_HW_D;
+                ene_notice("KB3926D or higher detected");
+        }
+
+        /* detect features hardware supports */
+        if (dev->hw_revision < ENE_HW_C)
+                return 0;
+
+        fw_reg1 = ene_read_reg(dev, ENE_FW1);
+        fw_reg2 = ene_read_reg(dev, ENE_FW2);
+
+        ene_notice("Firmware regs: %02x %02x", fw_reg1, fw_reg2);
+
+        dev->hw_use_gpio_0a = !!(fw_reg2 & ENE_FW2_GP0A);
+        dev->hw_learning_and_tx_capable = !!(fw_reg2 & ENE_FW2_LEARNING);
+        dev->hw_extra_buffer = !!(fw_reg1 & ENE_FW1_HAS_EXTRA_BUF);
+
+        if (dev->hw_learning_and_tx_capable)
+                dev->hw_fan_input = !!(fw_reg2 & ENE_FW2_FAN_INPUT);
+
+        ene_notice("Hardware features:");
+
+        if (dev->hw_learning_and_tx_capable) {
+                ene_notice("* Supports transmitting & learning mode");
+                ene_notice("   This feature is rare and therefore,");
+                ene_notice("   you are welcome to test it,");
+                ene_notice("   and/or contact the author via:");
+                ene_notice("   lirc-list@lists.sourceforge.net");
+                ene_notice("   or maximlevitsky@gmail.com");
+
+                ene_notice("* Uses GPIO %s for IR raw input",
+                        dev->hw_use_gpio_0a ? "40" : "0A");
+
+                if (dev->hw_fan_input)
+                        ene_notice("* Uses unused fan feedback input as source"
+                                        " of demodulated IR data");
+        }
+
+        if (!dev->hw_fan_input)
+                ene_notice("* Uses GPIO %s for IR demodulated input",
+                        dev->hw_use_gpio_0a ? "0A" : "40");
+
+        if (dev->hw_extra_buffer)
+                ene_notice("* Uses new style input buffer");
+        return 0;
+}
+
+/* Read properities of hw sample buffer */
+static void ene_rx_setup_hw_buffer(struct ene_device *dev)
+{
+        u16 tmp;
+
+        ene_rx_read_hw_pointer(dev);
+        dev->r_pointer = dev->w_pointer;
+
+        if (!dev->hw_extra_buffer) {
+                dev->buffer_len = ENE_FW_PACKET_SIZE * 2;
+                return;
+        }
+
+        tmp = ene_read_reg(dev, ENE_FW_SAMPLE_BUFFER);
+        tmp |= ene_read_reg(dev, ENE_FW_SAMPLE_BUFFER+1) << 8;
+        dev->extra_buf1_address = tmp;
+
+        dev->extra_buf1_len = ene_read_reg(dev, ENE_FW_SAMPLE_BUFFER + 2);
+
+        tmp = ene_read_reg(dev, ENE_FW_SAMPLE_BUFFER + 3);
+        tmp |= ene_read_reg(dev, ENE_FW_SAMPLE_BUFFER + 4) << 8;
+        dev->extra_buf2_address = tmp;
+
+        dev->extra_buf2_len = ene_read_reg(dev, ENE_FW_SAMPLE_BUFFER + 5);
+
+        dev->buffer_len = dev->extra_buf1_len + dev->extra_buf2_len + 8;
+
+        ene_notice("Hardware uses 2 extended buffers:");
+        ene_notice("  0x%04x - len : %d", dev->extra_buf1_address,
+                                                dev->extra_buf1_len);
+        ene_notice("  0x%04x - len : %d", dev->extra_buf2_address,
+                                                dev->extra_buf2_len);
+
+        ene_notice("Total buffer len = %d", dev->buffer_len);
+
+        if (dev->buffer_len > 64 || dev->buffer_len < 16)
+                goto error;
+
+        if (dev->extra_buf1_address > 0xFBFC ||
+                                        dev->extra_buf1_address < 0xEC00)
+                goto error;
+
+        if (dev->extra_buf2_address > 0xFBFC ||
+                                        dev->extra_buf2_address < 0xEC00)
+                goto error;
+
+        if (dev->r_pointer > dev->buffer_len)
+                goto error;
+
+        ene_set_reg_mask(dev, ENE_FW1, ENE_FW1_EXTRA_BUF_HND);
+        return;
+error:
+        ene_warn("Error validating extra buffers, device probably won't work");
+        dev->hw_extra_buffer = false;
+        ene_clear_reg_mask(dev, ENE_FW1, ENE_FW1_EXTRA_BUF_HND);
+}
+
+
+/* Restore the pointers to extra buffers - to make module reload work*/
+static void ene_rx_restore_hw_buffer(struct ene_device *dev)
+{
+        if (!dev->hw_extra_buffer)
+                return;
+
+        ene_write_reg(dev, ENE_FW_SAMPLE_BUFFER + 0,
+                                dev->extra_buf1_address & 0xFF);
+        ene_write_reg(dev, ENE_FW_SAMPLE_BUFFER + 1,
+                                dev->extra_buf1_address >> 8);
+        ene_write_reg(dev, ENE_FW_SAMPLE_BUFFER + 2, dev->extra_buf1_len);
+
+        ene_write_reg(dev, ENE_FW_SAMPLE_BUFFER + 3,
+                                dev->extra_buf2_address & 0xFF);
+        ene_write_reg(dev, ENE_FW_SAMPLE_BUFFER + 4,
+                                dev->extra_buf2_address >> 8);
+        ene_write_reg(dev, ENE_FW_SAMPLE_BUFFER + 5,
+                                dev->extra_buf2_len);
+        ene_clear_reg_mask(dev, ENE_FW1, ENE_FW1_EXTRA_BUF_HND);
+}
+
+/* Read hardware write pointer */
+static void ene_rx_read_hw_pointer(struct ene_device *dev)
+{
+        if (dev->hw_extra_buffer)
+                dev->w_pointer = ene_read_reg(dev, ENE_FW_RX_POINTER);
+        else
+                dev->w_pointer = ene_read_reg(dev, ENE_FW2)
+                        & ENE_FW2_BUF_WPTR ? 0 : ENE_FW_PACKET_SIZE;
+
+        dbg_verbose("RB: HW write pointer: %02x, driver read pointer: %02x",
+                dev->w_pointer, dev->r_pointer);
+}
+
+/* Gets address of next sample from HW ring buffer */
+static int ene_rx_get_sample_reg(struct ene_device *dev)
+{
+        int r_pointer;
+
+        if (dev->r_pointer == dev->w_pointer) {
+                dbg_verbose("RB: hit end, try update w_pointer");
+                ene_rx_read_hw_pointer(dev);
+        }
+
+        if (dev->r_pointer == dev->w_pointer) {
+                dbg_verbose("RB: end of data at %d", dev->r_pointer);
+                return 0;
+        }
+
+        dbg_verbose("RB: reading at offset %d", dev->r_pointer);
+        r_pointer = dev->r_pointer;
+
+        dev->r_pointer++;
+        if (dev->r_pointer == dev->buffer_len)
+                dev->r_pointer = 0;
+
+        dbg_verbose("RB: next read will be from offset %d", dev->r_pointer);
+
+        if (r_pointer < 8) {
+                dbg_verbose("RB: read at main buffer at %d", r_pointer);
+                return ENE_FW_SAMPLE_BUFFER + r_pointer;
+        }
+
+        r_pointer -= 8;
+
+        if (r_pointer < dev->extra_buf1_len) {
+                dbg_verbose("RB: read at 1st extra buffer at %d", r_pointer);
+                return dev->extra_buf1_address + r_pointer;
+        }
+
+        r_pointer -= dev->extra_buf1_len;
+
+        if (r_pointer < dev->extra_buf2_len) {
+                dbg_verbose("RB: read at 2nd extra buffer at %d", r_pointer);
+                return dev->extra_buf2_address + r_pointer;
+        }
+
+        dbg("attempt to read beyong ring bufer end");
+        return 0;
+}
+
+/* Sense current received carrier */
+void ene_rx_sense_carrier(struct ene_device *dev)
+{
+        DEFINE_IR_RAW_EVENT(ev);
+
+        int carrier, duty_cycle;
+        int period = ene_read_reg(dev, ENE_CIRCAR_PRD);
+        int hperiod = ene_read_reg(dev, ENE_CIRCAR_HPRD);
+
+        if (!(period & ENE_CIRCAR_PRD_VALID))
+                return;
+
+        period &= ~ENE_CIRCAR_PRD_VALID;
+
+        if (!period)
+                return;
+
+        dbg("RX: hardware carrier period = %02x", period);
+        dbg("RX: hardware carrier pulse period = %02x", hperiod);
+
+        carrier = 2000000 / period;
+        duty_cycle = (hperiod * 100) / period;
+        dbg("RX: sensed carrier = %d Hz, duty cycle %d%%",
+                                                carrier, duty_cycle);
+        if (dev->carrier_detect_enabled) {
+                ev.carrier_report = true;
+                ev.carrier = carrier;
+                ev.duty_cycle = duty_cycle;
+                ir_raw_event_store(dev->idev, &ev);
+        }
+}
+
+/* this enables/disables the CIR RX engine */
+static void ene_rx_enable_cir_engine(struct ene_device *dev, bool enable)
+{
+        ene_set_clear_reg_mask(dev, ENE_CIRCFG,
+                        ENE_CIRCFG_RX_EN | ENE_CIRCFG_RX_IRQ, enable);
+}
+
+/* this selects input for CIR engine. Ether GPIO 0A or GPIO40*/
+static void ene_rx_select_input(struct ene_device *dev, bool gpio_0a)
+{
+        ene_set_clear_reg_mask(dev, ENE_CIRCFG2, ENE_CIRCFG2_GPIO0A, gpio_0a);
+}
+
+/*
+ * this enables alternative input via fan tachometer sensor and bypasses
+ * the hw CIR engine
+ */
+static void ene_rx_enable_fan_input(struct ene_device *dev, bool enable)
+{
+        if (!dev->hw_fan_input)
+                return;
+
+        if (!enable)
+                ene_write_reg(dev, ENE_FAN_AS_IN1, 0);
+        else {
+                ene_write_reg(dev, ENE_FAN_AS_IN1, ENE_FAN_AS_IN1_EN);
+                ene_write_reg(dev, ENE_FAN_AS_IN2, ENE_FAN_AS_IN2_EN);
+        }
+}
+
+/* setup the receiver for RX*/
+static void ene_rx_setup(struct ene_device *dev)
+{
+        bool learning_mode = dev->learning_mode_enabled ||
+                                        dev->carrier_detect_enabled;
+        int sample_period_adjust = 0;
+
+        dbg("RX: setup receiver, learning mode = %d", learning_mode);
+
+
+        /* This selects RLC input and clears CFG2 settings */
+        ene_write_reg(dev, ENE_CIRCFG2, 0x00);
+
+        /* set sample period*/
+        if (sample_period == ENE_DEFAULT_SAMPLE_PERIOD)
+                sample_period_adjust =
+                        dev->pll_freq == ENE_DEFAULT_PLL_FREQ ? 1 : 2;
+
+        ene_write_reg(dev, ENE_CIRRLC_CFG,
+                        (sample_period + sample_period_adjust) |
+                                                ENE_CIRRLC_CFG_OVERFLOW);
+        /* revB doesn't support inputs */
+        if (dev->hw_revision < ENE_HW_C)
+                goto select_timeout;
+
+        if (learning_mode) {
+
+                WARN_ON(!dev->hw_learning_and_tx_capable);
+
+                /* Enable the opposite of the normal input
+                That means that if GPIO40 is normally used, use GPIO0A
+                and vice versa.
+                This input will carry non demodulated
+                signal, and we will tell the hw to demodulate it itself */
+                ene_rx_select_input(dev, !dev->hw_use_gpio_0a);
+                dev->rx_fan_input_inuse = false;
+
+                /* Enable carrier demodulation */
+                ene_set_reg_mask(dev, ENE_CIRCFG, ENE_CIRCFG_CARR_DEMOD);
+
+                /* Enable carrier detection */
+                ene_write_reg(dev, ENE_CIRCAR_PULS, 0x63);
+                ene_set_clear_reg_mask(dev, ENE_CIRCFG2, ENE_CIRCFG2_CARR_DETECT,
+                        dev->carrier_detect_enabled || debug);
+        } else {
+                if (dev->hw_fan_input)
+                        dev->rx_fan_input_inuse = true;
+                else
+                        ene_rx_select_input(dev, dev->hw_use_gpio_0a);
+
+                /* Disable carrier detection & demodulation */
+                ene_clear_reg_mask(dev, ENE_CIRCFG, ENE_CIRCFG_CARR_DEMOD);
+                ene_clear_reg_mask(dev, ENE_CIRCFG2, ENE_CIRCFG2_CARR_DETECT);
+        }
+
+select_timeout:
+        if (dev->rx_fan_input_inuse) {
+                dev->props->rx_resolution = MS_TO_NS(ENE_FW_SAMPLE_PERIOD_FAN);
+
+                /* Fan input doesn't support timeouts, it just ends the
+                        input with a maximum sample */
+                dev->props->min_timeout = dev->props->max_timeout =
+                        MS_TO_NS(ENE_FW_SMPL_BUF_FAN_MSK *
+                                ENE_FW_SAMPLE_PERIOD_FAN);
+        } else {
+                dev->props->rx_resolution = MS_TO_NS(sample_period);
+
+                /* Theoreticly timeout is unlimited, but we cap it
+                 * because it was seen that on one device, it
+                 * would stop sending spaces after around 250 msec.
+                 * Besides, this is close to 2^32 anyway and timeout is u32.
+                 */
+                dev->props->min_timeout = MS_TO_NS(127 * sample_period);
+                dev->props->max_timeout = MS_TO_NS(200000);
+        }
+
+        if (dev->hw_learning_and_tx_capable)
+                dev->props->tx_resolution = MS_TO_NS(sample_period);
+
+        if (dev->props->timeout > dev->props->max_timeout)
+                dev->props->timeout = dev->props->max_timeout;
+        if (dev->props->timeout < dev->props->min_timeout)
+                dev->props->timeout = dev->props->min_timeout;
+}
+
+/* Enable the device for receive */
+static void ene_rx_enable(struct ene_device *dev)
+{
+        u8 reg_value;
+
+        /* Enable system interrupt */
+        if (dev->hw_revision < ENE_HW_C) {
+                ene_write_reg(dev, ENEB_IRQ, dev->irq << 1);
+                ene_write_reg(dev, ENEB_IRQ_UNK1, 0x01);
+        } else {
+                reg_value = ene_read_reg(dev, ENE_IRQ) & 0xF0;
+                reg_value |= ENE_IRQ_UNK_EN;
+                reg_value &= ~ENE_IRQ_STATUS;
+                reg_value |= (dev->irq & ENE_IRQ_MASK);
+                ene_write_reg(dev, ENE_IRQ, reg_value);
+        }
+
+        /* Enable inputs */
+        ene_rx_enable_fan_input(dev, dev->rx_fan_input_inuse);
+        ene_rx_enable_cir_engine(dev, !dev->rx_fan_input_inuse);
+
+        /* ack any pending irqs - just in case */
+        ene_irq_status(dev);
+
+        /* enable firmware bits */
+        ene_set_reg_mask(dev, ENE_FW1, ENE_FW1_ENABLE | ENE_FW1_IRQ);
+
+        /* enter idle mode */
+        ir_raw_event_set_idle(dev->idev, true);
+        dev->rx_enabled = true;
+}
+
+/* Disable the device receiver */
+static void ene_rx_disable(struct ene_device *dev)
+{
+        /* disable inputs */
+        ene_rx_enable_cir_engine(dev, false);
+        ene_rx_enable_fan_input(dev, false);
+
+        /* disable hardware IRQ and firmware flag */
+        ene_clear_reg_mask(dev, ENE_FW1, ENE_FW1_ENABLE | ENE_FW1_IRQ);
+
+        ir_raw_event_set_idle(dev->idev, true);
+        dev->rx_enabled = false;
+}
+
+/* This resets the receiver. Usefull to stop stream of spaces at end of
+ * transmission
+ */
+static void ene_rx_reset(struct ene_device *dev)
+{
+        ene_clear_reg_mask(dev, ENE_CIRCFG, ENE_CIRCFG_RX_EN);
+        ene_set_reg_mask(dev, ENE_CIRCFG, ENE_CIRCFG_RX_EN);
+}
+
+/* Set up the TX carrier frequency and duty cycle */
+static void ene_tx_set_carrier(struct ene_device *dev)
+{
+        u8 tx_puls_width;
+        unsigned long flags;
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+
+        ene_set_clear_reg_mask(dev, ENE_CIRCFG,
+                ENE_CIRCFG_TX_CARR, dev->tx_period > 0);
+
+        if (!dev->tx_period)
+                goto unlock;
+
+        BUG_ON(dev->tx_duty_cycle >= 100 || dev->tx_duty_cycle <= 0);
+
+        tx_puls_width = dev->tx_period / (100 / dev->tx_duty_cycle);
+
+        if (!tx_puls_width)
+                tx_puls_width = 1;
+
+        dbg("TX: pulse distance = %d * 500 ns", dev->tx_period);
+        dbg("TX: pulse width = %d * 500 ns", tx_puls_width);
+
+        ene_write_reg(dev, ENE_CIRMOD_PRD, dev->tx_period | ENE_CIRMOD_PRD_POL);
+        ene_write_reg(dev, ENE_CIRMOD_HPRD, tx_puls_width);
+unlock:
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+}
+
+/* Enable/disable transmitters */
+static void ene_tx_set_transmitters(struct ene_device *dev)
+{
+        unsigned long flags;
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+        ene_set_clear_reg_mask(dev, ENE_GPIOFS8, ENE_GPIOFS8_GPIO41,
+                                        !!(dev->transmitter_mask & 0x01));
+        ene_set_clear_reg_mask(dev, ENE_GPIOFS1, ENE_GPIOFS1_GPIO0D,
+                                        !!(dev->transmitter_mask & 0x02));
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+}
+
+/* prepare transmission */
+static void ene_tx_enable(struct ene_device *dev)
+{
+        u8 conf1 = ene_read_reg(dev, ENE_CIRCFG);
+        u8 fwreg2 = ene_read_reg(dev, ENE_FW2);
+
+        dev->saved_conf1 = conf1;
+
+        /* Show information about currently connected transmitter jacks */
+        if (fwreg2 & ENE_FW2_EMMITER1_CONN)
+                dbg("TX: Transmitter #1 is connected");
+
+        if (fwreg2 & ENE_FW2_EMMITER2_CONN)
+                dbg("TX: Transmitter #2 is connected");
+
+        if (!(fwreg2 & (ENE_FW2_EMMITER1_CONN | ENE_FW2_EMMITER2_CONN)))
+                ene_warn("TX: transmitter cable isn't connected!");
+
+        /* disable receive on revc */
+        if (dev->hw_revision == ENE_HW_C)
+                conf1 &= ~ENE_CIRCFG_RX_EN;
+
+        /* Enable TX engine */
+        conf1 |= ENE_CIRCFG_TX_EN | ENE_CIRCFG_TX_IRQ;
+        ene_write_reg(dev, ENE_CIRCFG, conf1);
+}
+
+/* end transmission */
+static void ene_tx_disable(struct ene_device *dev)
+{
+        ene_write_reg(dev, ENE_CIRCFG, dev->saved_conf1);
+        dev->tx_buffer = NULL;
+}
+
+
+/* TX one sample - must be called with dev->hw_lock*/
+static void ene_tx_sample(struct ene_device *dev)
+{
+        u8 raw_tx;
+        u32 sample;
+        bool pulse = dev->tx_sample_pulse;
+
+        if (!dev->tx_buffer) {
+                ene_warn("TX: BUG: attempt to transmit NULL buffer");
+                return;
+        }
+
+        /* Grab next TX sample */
+        if (!dev->tx_sample) {
+
+                if (dev->tx_pos == dev->tx_len) {
+                        if (!dev->tx_done) {
+                                dbg("TX: no more data to send");
+                                dev->tx_done = true;
+                                goto exit;
+                        } else {
+                                dbg("TX: last sample sent by hardware");
+                                ene_tx_disable(dev);
+                                complete(&dev->tx_complete);
+                                return;
+                        }
+                }
+
+                sample = dev->tx_buffer[dev->tx_pos++];
+                dev->tx_sample_pulse = !dev->tx_sample_pulse;
+
+                dev->tx_sample = DIV_ROUND_CLOSEST(sample, sample_period);
+
+                if (!dev->tx_sample)
+                        dev->tx_sample = 1;
+        }
+
+        raw_tx = min(dev->tx_sample , (unsigned int)ENE_CIRRLC_OUT_MASK);
+        dev->tx_sample -= raw_tx;
+
+        dbg("TX: sample %8d (%s)", raw_tx * sample_period,
+                                                pulse ? "pulse" : "space");
+        if (pulse)
+                raw_tx |= ENE_CIRRLC_OUT_PULSE;
+
+        ene_write_reg(dev,
+                dev->tx_reg ? ENE_CIRRLC_OUT1 : ENE_CIRRLC_OUT0, raw_tx);
+
+        dev->tx_reg = !dev->tx_reg;
+exit:
+        /* simulate TX done interrupt */
+        if (txsim)
+                mod_timer(&dev->tx_sim_timer, jiffies + HZ / 500);
+}
+
+/* timer to simulate tx done interrupt */
+static void ene_tx_irqsim(unsigned long data)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        unsigned long flags;
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+        ene_tx_sample(dev);
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+}
+
+
+/* read irq status and ack it */
+static int ene_irq_status(struct ene_device *dev)
+{
+        u8 irq_status;
+        u8 fw_flags1, fw_flags2;
+        int retval = 0;
+
+        fw_flags2 = ene_read_reg(dev, ENE_FW2);
+
+        if (dev->hw_revision < ENE_HW_C) {
+                irq_status = ene_read_reg(dev, ENEB_IRQ_STATUS);
+
+                if (!(irq_status & ENEB_IRQ_STATUS_IR))
+                        return 0;
+
+                ene_clear_reg_mask(dev, ENEB_IRQ_STATUS, ENEB_IRQ_STATUS_IR);
+                return ENE_IRQ_RX;
+        }
+
+        irq_status = ene_read_reg(dev, ENE_IRQ);
+        if (!(irq_status & ENE_IRQ_STATUS))
+                return 0;
+
+        /* original driver does that twice - a workaround ? */
+        ene_write_reg(dev, ENE_IRQ, irq_status & ~ENE_IRQ_STATUS);
+        ene_write_reg(dev, ENE_IRQ, irq_status & ~ENE_IRQ_STATUS);
+
+        /* check RX interrupt */
+        if (fw_flags2 & ENE_FW2_RXIRQ) {
+                retval |= ENE_IRQ_RX;
+                ene_write_reg(dev, ENE_FW2, fw_flags2 & ~ENE_FW2_RXIRQ);
+        }
+
+        /* check TX interrupt */
+        fw_flags1 = ene_read_reg(dev, ENE_FW1);
+        if (fw_flags1 & ENE_FW1_TXIRQ) {
+                ene_write_reg(dev, ENE_FW1, fw_flags1 & ~ENE_FW1_TXIRQ);
+                retval |= ENE_IRQ_TX;
+        }
+
+        return retval;
+}
+
+/* interrupt handler */
+static irqreturn_t ene_isr(int irq, void *data)
+{
+        u16 hw_value, reg;
+        int hw_sample, irq_status;
+        bool pulse;
+        unsigned long flags;
+        irqreturn_t retval = IRQ_NONE;
+        struct ene_device *dev = (struct ene_device *)data;
+        DEFINE_IR_RAW_EVENT(ev);
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+
+        dbg_verbose("ISR called");
+        ene_rx_read_hw_pointer(dev);
+        irq_status = ene_irq_status(dev);
+
+        if (!irq_status)
+                goto unlock;
+
+        retval = IRQ_HANDLED;
+
+        if (irq_status & ENE_IRQ_TX) {
+                dbg_verbose("TX interrupt");
+                if (!dev->hw_learning_and_tx_capable) {
+                        dbg("TX interrupt on unsupported device!");
+                        goto unlock;
+                }
+                ene_tx_sample(dev);
+        }
+
+        if (!(irq_status & ENE_IRQ_RX))
+                goto unlock;
+
+        dbg_verbose("RX interrupt");
+
+        if (dev->hw_learning_and_tx_capable)
+                ene_rx_sense_carrier(dev);
+
+        /* On hardware that don't support extra buffer we need to trust
+                the interrupt and not track the read pointer */
+        if (!dev->hw_extra_buffer)
+                dev->r_pointer = dev->w_pointer == 0 ? ENE_FW_PACKET_SIZE : 0;
+
+        while (1) {
+
+                reg = ene_rx_get_sample_reg(dev);
+
+                dbg_verbose("next sample to read at: %04x", reg);
+                if (!reg)
+                        break;
+
+                hw_value = ene_read_reg(dev, reg);
+
+                if (dev->rx_fan_input_inuse) {
+
+                        int offset = ENE_FW_SMPL_BUF_FAN - ENE_FW_SAMPLE_BUFFER;
+
+                        /* read high part of the sample */
+                        hw_value |= ene_read_reg(dev, reg + offset) << 8;
+                        pulse = hw_value & ENE_FW_SMPL_BUF_FAN_PLS;
+
+                        /* clear space bit, and other unused bits */
+                        hw_value &= ENE_FW_SMPL_BUF_FAN_MSK;
+                        hw_sample = hw_value * ENE_FW_SAMPLE_PERIOD_FAN;
+
+                } else {
+                        pulse = !(hw_value & ENE_FW_SAMPLE_SPACE);
+                        hw_value &= ~ENE_FW_SAMPLE_SPACE;
+                        hw_sample = hw_value * sample_period;
+
+                        if (dev->rx_period_adjust) {
+                                hw_sample *= 100;
+                                hw_sample /= (100 + dev->rx_period_adjust);
+                        }
+                }
+
+                if (!dev->hw_extra_buffer && !hw_sample) {
+                        dev->r_pointer = dev->w_pointer;
+                        continue;
+                }
+
+                dbg("RX: %d (%s)", hw_sample, pulse ? "pulse" : "space");
+
+                ev.duration = MS_TO_NS(hw_sample);
+                ev.pulse = pulse;
+                ir_raw_event_store_with_filter(dev->idev, &ev);
+        }
+
+        ir_raw_event_handle(dev->idev);
+unlock:
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+        return retval;
+}
+
+/* Initialize default settings */
+static void ene_setup_default_settings(struct ene_device *dev)
+{
+        dev->tx_period = 32;
+        dev->tx_duty_cycle = 50; /*%*/
+        dev->transmitter_mask = 0x03;
+        dev->learning_mode_enabled = learning_mode_force;
+
+        /* Set reasonable default timeout */
+        dev->props->timeout = MS_TO_NS(150000);
+}
+
+/* Upload all hardware settings at once. Used at load and resume time */
+static void ene_setup_hw_settings(struct ene_device *dev)
+{
+        if (dev->hw_learning_and_tx_capable) {
+                ene_tx_set_carrier(dev);
+                ene_tx_set_transmitters(dev);
+        }
+
+        ene_rx_setup(dev);
+}
+
+/* outside interface: called on first open*/
+static int ene_open(void *data)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        unsigned long flags;
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+        ene_rx_enable(dev);
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+        return 0;
+}
+
+/* outside interface: called on device close*/
+static void ene_close(void *data)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        unsigned long flags;
+        spin_lock_irqsave(&dev->hw_lock, flags);
+
+        ene_rx_disable(dev);
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+}
+
+/* outside interface: set transmitter mask */
+static int ene_set_tx_mask(void *data, u32 tx_mask)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        dbg("TX: attempt to set transmitter mask %02x", tx_mask);
+
+        /* invalid txmask */
+        if (!tx_mask || tx_mask & ~0x03) {
+                dbg("TX: invalid mask");
+                /* return count of transmitters */
+                return 2;
+        }
+
+        dev->transmitter_mask = tx_mask;
+        ene_tx_set_transmitters(dev);
+        return 0;
+}
+
+/* outside interface : set tx carrier */
+static int ene_set_tx_carrier(void *data, u32 carrier)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        u32 period = 2000000 / carrier;
+
+        dbg("TX: attempt to set tx carrier to %d kHz", carrier);
+
+        if (period && (period > ENE_CIRMOD_PRD_MAX ||
+                        period < ENE_CIRMOD_PRD_MIN)) {
+
+                dbg("TX: out of range %d-%d kHz carrier",
+                        2000 / ENE_CIRMOD_PRD_MIN, 2000 / ENE_CIRMOD_PRD_MAX);
+                return -1;
+        }
+
+        dev->tx_period = period;
+        ene_tx_set_carrier(dev);
+        return 0;
+}
+
+/*outside interface : set tx duty cycle */
+static int ene_set_tx_duty_cycle(void *data, u32 duty_cycle)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        dbg("TX: setting duty cycle to %d%%", duty_cycle);
+        dev->tx_duty_cycle = duty_cycle;
+        ene_tx_set_carrier(dev);
+        return 0;
+}
+
+/* outside interface: enable learning mode */
+static int ene_set_learning_mode(void *data, int enable)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        unsigned long flags;
+        if (enable == dev->learning_mode_enabled)
+                return 0;
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+        dev->learning_mode_enabled = enable;
+        ene_rx_disable(dev);
+        ene_rx_setup(dev);
+        ene_rx_enable(dev);
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+        return 0;
+}
+
+static int ene_set_carrier_report(void *data, int enable)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        unsigned long flags;
+
+        if (enable == dev->carrier_detect_enabled)
+                return 0;
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+        dev->carrier_detect_enabled = enable;
+        ene_rx_disable(dev);
+        ene_rx_setup(dev);
+        ene_rx_enable(dev);
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+        return 0;
+}
+
+/* outside interface: enable or disable idle mode */
+static void ene_set_idle(void *data, bool idle)
+{
+        if (idle) {
+                ene_rx_reset((struct ene_device *)data);
+                dbg("RX: end of data");
+        }
+}
+
+/* outside interface: transmit */
+static int ene_transmit(void *data, int *buf, u32 n)
+{
+        struct ene_device *dev = (struct ene_device *)data;
+        unsigned long flags;
+
+        dev->tx_buffer = buf;
+        dev->tx_len = n / sizeof(int);
+        dev->tx_pos = 0;
+        dev->tx_reg = 0;
+        dev->tx_done = 0;
+        dev->tx_sample = 0;
+        dev->tx_sample_pulse = 0;
+
+        dbg("TX: %d samples", dev->tx_len);
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+
+        ene_tx_enable(dev);
+
+        /* Transmit first two samples */
+        ene_tx_sample(dev);
+        ene_tx_sample(dev);
+
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+
+        if (wait_for_completion_timeout(&dev->tx_complete, 2 * HZ) == 0) {
+                dbg("TX: timeout");
+                spin_lock_irqsave(&dev->hw_lock, flags);
+                ene_tx_disable(dev);
+                spin_unlock_irqrestore(&dev->hw_lock, flags);
+        } else
+                dbg("TX: done");
+        return n;
+}
+
+/* probe entry */
+static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
+{
+        int error = -ENOMEM;
+        struct ir_dev_props *ir_props;
+        struct input_dev *input_dev;
+        struct ene_device *dev;
+
+        /* allocate memory */
+        input_dev = input_allocate_device();
+        ir_props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL);
+        dev = kzalloc(sizeof(struct ene_device), GFP_KERNEL);
+
+        if (!input_dev || !ir_props || !dev)
+                goto error1;
+
+        /* validate resources */
+        error = -ENODEV;
+
+        if (!pnp_port_valid(pnp_dev, 0) ||
+            pnp_port_len(pnp_dev, 0) < ENE_IO_SIZE)
+                goto error;
+
+        if (!pnp_irq_valid(pnp_dev, 0))
+                goto error;
+
+        spin_lock_init(&dev->hw_lock);
+
+        /* claim the resources */
+        error = -EBUSY;
+        dev->hw_io = pnp_port_start(pnp_dev, 0);
+        if (!request_region(dev->hw_io, ENE_IO_SIZE, ENE_DRIVER_NAME)) {
+                dev->hw_io = -1;
+                dev->irq = -1;
+                goto error;
+        }
+
+        dev->irq = pnp_irq(pnp_dev, 0);
+        if (request_irq(dev->irq, ene_isr,
+                        IRQF_SHARED, ENE_DRIVER_NAME, (void *)dev)) {
+                dev->irq = -1;
+                goto error;
+        }
+
+        pnp_set_drvdata(pnp_dev, dev);
+        dev->pnp_dev = pnp_dev;
+
+        /* don't allow too short/long sample periods */
+        if (sample_period < 5 || sample_period > 0x7F)
+                sample_period = ENE_DEFAULT_SAMPLE_PERIOD;
+
+        /* detect hardware version and features */
+        error = ene_hw_detect(dev);
+        if (error)
+                goto error;
+
+        if (!dev->hw_learning_and_tx_capable && txsim) {
+                dev->hw_learning_and_tx_capable = true;
+                setup_timer(&dev->tx_sim_timer, ene_tx_irqsim,
+                                                (long unsigned int)dev);
+                ene_warn("Simulation of TX activated");
+        }
+
+        if (!dev->hw_learning_and_tx_capable)
+                learning_mode_force = false;
+
+        ir_props->driver_type = RC_DRIVER_IR_RAW;
+        ir_props->allowed_protos = IR_TYPE_ALL;
+        ir_props->priv = dev;
+        ir_props->open = ene_open;
+        ir_props->close = ene_close;
+        ir_props->s_idle = ene_set_idle;
+
+        dev->props = ir_props;
+        dev->idev = input_dev;
+
+        if (dev->hw_learning_and_tx_capable) {
+                ir_props->s_learning_mode = ene_set_learning_mode;
+                init_completion(&dev->tx_complete);
+                ir_props->tx_ir = ene_transmit;
+                ir_props->s_tx_mask = ene_set_tx_mask;
+                ir_props->s_tx_carrier = ene_set_tx_carrier;
+                ir_props->s_tx_duty_cycle = ene_set_tx_duty_cycle;
+                ir_props->s_carrier_report = ene_set_carrier_report;
+        }
+
+        ene_rx_setup_hw_buffer(dev);
+        ene_setup_default_settings(dev);
+        ene_setup_hw_settings(dev);
+
+        device_set_wakeup_capable(&pnp_dev->dev, true);
+        device_set_wakeup_enable(&pnp_dev->dev, true);
+
+        if (dev->hw_learning_and_tx_capable)
+                input_dev->name = "ENE eHome Infrared Remote Transceiver";
+        else
+                input_dev->name = "ENE eHome Infrared Remote Receiver";
+
+        error = -ENODEV;
+        if (ir_input_register(input_dev, RC_MAP_RC6_MCE, ir_props,
+                                                        ENE_DRIVER_NAME))
+                goto error;
+
+        ene_notice("driver has been succesfully loaded");
+        return 0;
+error:
+        if (dev && dev->irq >= 0)
+                free_irq(dev->irq, dev);
+        if (dev && dev->hw_io >= 0)
+                release_region(dev->hw_io, ENE_IO_SIZE);
+error1:
+        input_free_device(input_dev);
+        kfree(ir_props);
+        kfree(dev);
+        return error;
+}
+
+/* main unload function */
+static void ene_remove(struct pnp_dev *pnp_dev)
+{
+        struct ene_device *dev = pnp_get_drvdata(pnp_dev);
+        unsigned long flags;
+
+        spin_lock_irqsave(&dev->hw_lock, flags);
+        ene_rx_disable(dev);
+        ene_rx_restore_hw_buffer(dev);
+        spin_unlock_irqrestore(&dev->hw_lock, flags);
+
+        free_irq(dev->irq, dev);
+        release_region(dev->hw_io, ENE_IO_SIZE);
+        ir_input_unregister(dev->idev);
+        kfree(dev->props);
+        kfree(dev);
+}
+
+/* enable wake on IR (wakes on specific button on original remote) */
+static void ene_enable_wake(struct ene_device *dev, int enable)
+{
+        enable = enable && device_may_wakeup(&dev->pnp_dev->dev);
+        dbg("wake on IR %s", enable ? "enabled" : "disabled");
+        ene_set_clear_reg_mask(dev, ENE_FW1, ENE_FW1_WAKE, enable);
+}
+
+#ifdef CONFIG_PM
+static int ene_suspend(struct pnp_dev *pnp_dev, pm_message_t state)
+{
+        struct ene_device *dev = pnp_get_drvdata(pnp_dev);
+        ene_enable_wake(dev, true);
+
+        /* TODO: add support for wake pattern */
+        return 0;
+}
+
+static int ene_resume(struct pnp_dev *pnp_dev)
+{
+        struct ene_device *dev = pnp_get_drvdata(pnp_dev);
+        ene_setup_hw_settings(dev);
+
+        if (dev->rx_enabled)
+                ene_rx_enable(dev);
+
+        ene_enable_wake(dev, false);
+        return 0;
+}
+#endif
+
+static void ene_shutdown(struct pnp_dev *pnp_dev)
+{
+        struct ene_device *dev = pnp_get_drvdata(pnp_dev);
+        ene_enable_wake(dev, true);
+}
+
+static const struct pnp_device_id ene_ids[] = {
+        {.id = "ENE0100",},
+        {.id = "ENE0200",},
+        {.id = "ENE0201",},
+        {.id = "ENE0202",},
+        {},
+};
+
+static struct pnp_driver ene_driver = {
+        .name = ENE_DRIVER_NAME,
+        .id_table = ene_ids,
+        .flags = PNP_DRIVER_RES_DO_NOT_CHANGE,
+
+        .probe = ene_probe,
+        .remove = __devexit_p(ene_remove),
+#ifdef CONFIG_PM
+        .suspend = ene_suspend,
+        .resume = ene_resume,
+#endif
+        .shutdown = ene_shutdown,
+};
+
+static int __init ene_init(void)
+{
+        return pnp_register_driver(&ene_driver);
+}
+
+static void ene_exit(void)
+{
+        pnp_unregister_driver(&ene_driver);
+}
+
+module_param(sample_period, int, S_IRUGO);
+MODULE_PARM_DESC(sample_period, "Hardware sample period (50 us default)");
+
+module_param(learning_mode_force, bool, S_IRUGO);
+MODULE_PARM_DESC(learning_mode_force, "Enable learning mode by default");
+
+module_param(debug, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Debug level");
+
+module_param(txsim, bool, S_IRUGO);
+MODULE_PARM_DESC(txsim,
+        "Simulate TX features on unsupported hardware (dangerous)");
+
+MODULE_DEVICE_TABLE(pnp, ene_ids);
+MODULE_DESCRIPTION
+        ("Infrared input driver for KB3926B/C/D/E/F "
+        "(aka ENE0100/ENE0200/ENE0201/ENE0202) CIR port");
+
+MODULE_AUTHOR("Maxim Levitsky");
+MODULE_LICENSE("GPL");
+
+module_init(ene_init);
+module_exit(ene_exit);
diff --git a/drivers/media/rc/ene_ir.h b/drivers/media/rc/ene_ir.h
new file mode 100644
index 000000000000..f5870667a433
--- /dev/null
+++ b/drivers/media/rc/ene_ir.h
@@ -0,0 +1,262 @@
+/*
+ * driver for ENE KB3926 B/C/D/E/F CIR (also known as ENE0XXX)
+ *
+ * Copyright (C) 2010 Maxim Levitsky <maximlevitsky@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#include <linux/spinlock.h>
+
+
+/* hardware address */
+#define ENE_STATUS              0       /* hardware status - unused */
+#define ENE_ADDR_HI             1       /* hi byte of register address */
+#define ENE_ADDR_LO             2       /* low byte of register address */
+#define ENE_IO                  3       /* read/write window */
+#define ENE_IO_SIZE             4
+
+/* 8 bytes of samples, divided in 2 packets*/
+#define ENE_FW_SAMPLE_BUFFER    0xF8F0  /* sample buffer */
+#define ENE_FW_SAMPLE_SPACE     0x80    /* sample is space */
+#define ENE_FW_PACKET_SIZE      4
+
+/* first firmware flag register */
+#define ENE_FW1                 0xF8F8  /* flagr */
+#define ENE_FW1_ENABLE          0x01    /* enable fw processing */
+#define ENE_FW1_TXIRQ           0x02    /* TX interrupt pending */
+#define ENE_FW1_HAS_EXTRA_BUF   0x04    /* fw uses extra buffer*/
+#define ENE_FW1_EXTRA_BUF_HND   0x08    /* extra buffer handshake bit*/
+#define ENE_FW1_LED_ON          0x10    /* turn on a led */
+
+#define ENE_FW1_WPATTERN        0x20    /* enable wake pattern */
+#define ENE_FW1_WAKE            0x40    /* enable wake from S3 */
+#define ENE_FW1_IRQ             0x80    /* enable interrupt */
+
+/* second firmware flag register */
+#define ENE_FW2                 0xF8F9  /* flagw */
+#define ENE_FW2_BUF_WPTR        0x01    /* which half of the buffer to read */
+#define ENE_FW2_RXIRQ           0x04    /* RX IRQ pending*/
+#define ENE_FW2_GP0A            0x08    /* Use GPIO0A for demodulated input */
+#define ENE_FW2_EMMITER1_CONN   0x10    /* TX emmiter 1 connected */
+#define ENE_FW2_EMMITER2_CONN   0x20    /* TX emmiter 2 connected */
+
+#define ENE_FW2_FAN_INPUT       0x40    /* fan input used for demodulated data*/
+#define ENE_FW2_LEARNING        0x80    /* hardware supports learning and TX */
+
+/* firmware RX pointer for new style buffer */
+#define ENE_FW_RX_POINTER       0xF8FA
+
+/* high parts of samples for fan input (8 samples)*/
+#define ENE_FW_SMPL_BUF_FAN     0xF8FB
+#define ENE_FW_SMPL_BUF_FAN_PLS 0x8000  /* combined sample is pulse */
+#define ENE_FW_SMPL_BUF_FAN_MSK 0x0FFF  /* combined sample maximum value */
+#define ENE_FW_SAMPLE_PERIOD_FAN 61     /* fan input has fixed sample period */
+
+/* transmitter ports */
+#define ENE_GPIOFS1             0xFC01
+#define ENE_GPIOFS1_GPIO0D      0x20    /* enable tx output on GPIO0D */
+#define ENE_GPIOFS8             0xFC08
+#define ENE_GPIOFS8_GPIO41      0x02    /* enable tx output on GPIO40 */
+
+/* IRQ registers block (for revision B) */
+#define ENEB_IRQ                0xFD09  /* IRQ number */
+#define ENEB_IRQ_UNK1           0xFD17  /* unknown setting = 1 */
+#define ENEB_IRQ_STATUS         0xFD80  /* irq status */
+#define ENEB_IRQ_STATUS_IR      0x20    /* IR irq */
+
+/* fan as input settings */
+#define ENE_FAN_AS_IN1          0xFE30  /* fan init reg 1 */
+#define ENE_FAN_AS_IN1_EN       0xCD
+#define ENE_FAN_AS_IN2          0xFE31  /* fan init reg 2 */
+#define ENE_FAN_AS_IN2_EN       0x03
+
+/* IRQ registers block (for revision C,D) */
+#define ENE_IRQ                 0xFE9B  /* new irq settings register */
+#define ENE_IRQ_MASK            0x0F    /* irq number mask */
+#define ENE_IRQ_UNK_EN          0x10    /* always enabled */
+#define ENE_IRQ_STATUS          0x20    /* irq status and ACK */
+
+/* CIR Config register #1 */
+#define ENE_CIRCFG              0xFEC0
+#define ENE_CIRCFG_RX_EN        0x01    /* RX enable */
+#define ENE_CIRCFG_RX_IRQ       0x02    /* Enable hardware interrupt */
+#define ENE_CIRCFG_REV_POL      0x04    /* Input polarity reversed */
+#define ENE_CIRCFG_CARR_DEMOD   0x08    /* Enable carrier demodulator */
+
+#define ENE_CIRCFG_TX_EN        0x10    /* TX enable */
+#define ENE_CIRCFG_TX_IRQ       0x20    /* Send interrupt on TX done */
+#define ENE_CIRCFG_TX_POL_REV   0x40    /* TX polarity reversed */
+#define ENE_CIRCFG_TX_CARR      0x80    /* send TX carrier or not */
+
+/* CIR config register #2 */
+#define ENE_CIRCFG2             0xFEC1
+#define ENE_CIRCFG2_RLC         0x00
+#define ENE_CIRCFG2_RC5         0x01
+#define ENE_CIRCFG2_RC6         0x02
+#define ENE_CIRCFG2_NEC         0x03
+#define ENE_CIRCFG2_CARR_DETECT 0x10    /* Enable carrier detection */
+#define ENE_CIRCFG2_GPIO0A      0x20    /* Use GPIO0A instead of GPIO40 for input */
+#define ENE_CIRCFG2_FAST_SAMPL1 0x40    /* Fast leading pulse detection for RC6 */
+#define ENE_CIRCFG2_FAST_SAMPL2 0x80    /* Fast data detection for RC6 */
+
+/* Knobs for protocol decoding - will document when/if will use them */
+#define ENE_CIRPF               0xFEC2
+#define ENE_CIRHIGH             0xFEC3
+#define ENE_CIRBIT              0xFEC4
+#define ENE_CIRSTART            0xFEC5
+#define ENE_CIRSTART2           0xFEC6
+
+/* Actual register which contains RLC RX data - read by firmware */
+#define ENE_CIRDAT_IN           0xFEC7
+
+
+/* RLC configuration - sample period (1us resulution) + idle mode */
+#define ENE_CIRRLC_CFG          0xFEC8
+#define ENE_CIRRLC_CFG_OVERFLOW 0x80    /* interrupt on overflows if set */
+#define ENE_DEFAULT_SAMPLE_PERIOD 50
+
+/* Two byte RLC TX buffer */
+#define ENE_CIRRLC_OUT0         0xFEC9
+#define ENE_CIRRLC_OUT1         0xFECA
+#define ENE_CIRRLC_OUT_PULSE    0x80    /* Transmitted sample is pulse */
+#define ENE_CIRRLC_OUT_MASK     0x7F
+
+
+/* Carrier detect setting
+ * Low nibble  - number of carrier pulses to average
+ * High nibble - number of initial carrier pulses to discard
+ */
+#define ENE_CIRCAR_PULS         0xFECB
+
+/* detected RX carrier period (resolution: 500 ns) */
+#define ENE_CIRCAR_PRD          0xFECC
+#define ENE_CIRCAR_PRD_VALID    0x80    /* data valid content valid */
+
+/* detected RX carrier pulse width (resolution: 500 ns) */
+#define ENE_CIRCAR_HPRD         0xFECD
+
+/* TX period (resolution: 500 ns, minimum 2)*/
+#define ENE_CIRMOD_PRD          0xFECE
+#define ENE_CIRMOD_PRD_POL      0x80    /* TX carrier polarity*/
+
+#define ENE_CIRMOD_PRD_MAX      0x7F    /* 15.87 kHz */
+#define ENE_CIRMOD_PRD_MIN      0x02    /* 1 Mhz */
+
+/* TX pulse width (resolution: 500 ns)*/
+#define ENE_CIRMOD_HPRD         0xFECF
+
+/* Hardware versions */
+#define ENE_ECHV                0xFF00  /* hardware revision */
+#define ENE_PLLFRH              0xFF16
+#define ENE_PLLFRL              0xFF17
+#define ENE_DEFAULT_PLL_FREQ    1000
+
+#define ENE_ECSTS               0xFF1D
+#define ENE_ECSTS_RSRVD         0x04
+
+#define ENE_ECVER_MAJOR         0xFF1E  /* chip version */
+#define ENE_ECVER_MINOR         0xFF1F
+#define ENE_HW_VER_OLD          0xFD00
+
+/******************************************************************************/
+
+#define ENE_DRIVER_NAME         "ene_ir"
+
+#define ENE_IRQ_RX              1
+#define ENE_IRQ_TX              2
+
+#define  ENE_HW_B               1       /* 3926B */
+#define  ENE_HW_C               2       /* 3926C */
+#define  ENE_HW_D               3       /* 3926D or later */
+
+#define ene_printk(level, text, ...) \
+        printk(level ENE_DRIVER_NAME ": " text "\n", ## __VA_ARGS__)
+
+#define ene_notice(text, ...) ene_printk(KERN_NOTICE, text, ## __VA_ARGS__)
+#define ene_warn(text, ...) ene_printk(KERN_WARNING, text, ## __VA_ARGS__)
+
+
+#define __dbg(level, format, ...) \
+        do { \
+                if (debug >= level) \
+                        printk(KERN_DEBUG ENE_DRIVER_NAME \
+                                ": " format "\n", ## __VA_ARGS__); \
+        } while (0)
+
+
+#define dbg(format, ...)                __dbg(1, format, ## __VA_ARGS__)
+#define dbg_verbose(format, ...)        __dbg(2, format, ## __VA_ARGS__)
+#define dbg_regs(format, ...)           __dbg(3, format, ## __VA_ARGS__)
+
+#define MS_TO_NS(msec) ((msec) * 1000)
+
+struct ene_device {
+        struct pnp_dev *pnp_dev;
+        struct input_dev *idev;
+        struct ir_dev_props *props;
+
+        /* hw IO settings */
+        long hw_io;
+        int irq;
+        spinlock_t hw_lock;
+
+        /* HW features */
+        int hw_revision;                        /* hardware revision */
+        bool hw_use_gpio_0a;                    /* gpio0a is demodulated input*/
+        bool hw_extra_buffer;                   /* hardware has 'extra buffer' */
+        bool hw_fan_input;                      /* fan input is IR data source */
+        bool hw_learning_and_tx_capable;        /* learning & tx capable */
+        int  pll_freq;
+        int buffer_len;
+
+        /* Extra RX buffer location */
+        int extra_buf1_address;
+        int extra_buf1_len;
+        int extra_buf2_address;
+        int extra_buf2_len;
+
+        /* HW state*/
+        int r_pointer;                          /* pointer to next sample to read */
+        int w_pointer;                          /* pointer to next sample hw will write */
+        bool rx_fan_input_inuse;                /* is fan input in use for rx*/
+        int tx_reg;                             /* current reg used for TX */
+        u8  saved_conf1;                        /* saved FEC0 reg */
+        unsigned int tx_sample;                 /* current sample for TX */
+        bool tx_sample_pulse;                   /* current sample is pulse */
+
+        /* TX buffer */
+        int *tx_buffer;                         /* input samples buffer*/
+        int tx_pos;                             /* position in that bufer */
+        int tx_len;                             /* current len of tx buffer */
+        int tx_done;                            /* done transmitting */
+                                                /* one more sample pending*/
+        struct completion tx_complete;          /* TX completion */
+        struct timer_list tx_sim_timer;
+
+        /* TX settings */
+        int tx_period;
+        int tx_duty_cycle;
+        int transmitter_mask;
+
+        /* RX settings */
+        bool learning_mode_enabled;             /* learning input enabled */
+        bool carrier_detect_enabled;            /* carrier detect enabled */
+        int rx_period_adjust;
+        bool rx_enabled;
+};
+
+static int ene_irq_status(struct ene_device *dev);
+static void ene_rx_read_hw_pointer(struct ene_device *dev);
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
new file mode 100644
index 000000000000..79f4f58c2ea4
--- /dev/null
+++ b/drivers/media/rc/imon.c
@@ -0,0 +1,2465 @@
+/*
+ *   imon.c:    input and display driver for SoundGraph iMON IR/VFD/LCD
+ *
+ *   Copyright(C) 2010  Jarod Wilson <jarod@wilsonet.com>
+ *   Portions based on the original lirc_imon driver,
+ *      Copyright(C) 2004  Venky Raju(dev@venky.ws)
+ *
+ *   Huge thanks to R. Geoff Newbury for invaluable debugging on the
+ *   0xffdc iMON devices, and for sending me one to hack on, without
+ *   which the support for them wouldn't be nearly as good. Thanks
+ *   also to the numerous 0xffdc device owners that tested auto-config
+ *   support for me and provided debug dumps from their devices.
+ *
+ *   imon is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
+
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/uaccess.h>
+
+#include <linux/input.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
+#include <media/ir-core.h>
+
+#include <linux/time.h>
+#include <linux/timer.h>
+
+#define MOD_AUTHOR      "Jarod Wilson <jarod@wilsonet.com>"
+#define MOD_DESC        "Driver for SoundGraph iMON MultiMedia IR/Display"
+#define MOD_NAME        "imon"
+#define MOD_VERSION     "0.9.2"
+
+#define DISPLAY_MINOR_BASE      144
+#define DEVICE_NAME     "lcd%d"
+
+#define BUF_CHUNK_SIZE  8
+#define BUF_SIZE        128
+
+#define BIT_DURATION    250     /* each bit received is 250us */
+
+#define IMON_CLOCK_ENABLE_PACKETS       2
+
+/*** P R O T O T Y P E S ***/
+
+/* USB Callback prototypes */
+static int imon_probe(struct usb_interface *interface,
+                      const struct usb_device_id *id);
+static void imon_disconnect(struct usb_interface *interface);
+static void usb_rx_callback_intf0(struct urb *urb);
+static void usb_rx_callback_intf1(struct urb *urb);
+static void usb_tx_callback(struct urb *urb);
+
+/* suspend/resume support */
+static int imon_resume(struct usb_interface *intf);
+static int imon_suspend(struct usb_interface *intf, pm_message_t message);
+
+/* Display file_operations function prototypes */
+static int display_open(struct inode *inode, struct file *file);
+static int display_close(struct inode *inode, struct file *file);
+
+/* VFD write operation */
+static ssize_t vfd_write(struct file *file, const char *buf,
+                         size_t n_bytes, loff_t *pos);
+
+/* LCD file_operations override function prototypes */
+static ssize_t lcd_write(struct file *file, const char *buf,
+                         size_t n_bytes, loff_t *pos);
+
+/*** G L O B A L S ***/
+
+struct imon_context {
+        struct device *dev;
+        struct ir_dev_props *props;
+        /* Newer devices have two interfaces */
+        struct usb_device *usbdev_intf0;
+        struct usb_device *usbdev_intf1;
+
+        bool display_supported;         /* not all controllers do */
+        bool display_isopen;            /* display port has been opened */
+        bool rf_device;                 /* true if iMON 2.4G LT/DT RF device */
+        bool rf_isassociating;          /* RF remote associating */
+        bool dev_present_intf0;         /* USB device presence, interface 0 */
+        bool dev_present_intf1;         /* USB device presence, interface 1 */
+
+        struct mutex lock;              /* to lock this object */
+        wait_queue_head_t remove_ok;    /* For unexpected USB disconnects */
+
+        struct usb_endpoint_descriptor *rx_endpoint_intf0;
+        struct usb_endpoint_descriptor *rx_endpoint_intf1;
+        struct usb_endpoint_descriptor *tx_endpoint;
+        struct urb *rx_urb_intf0;
+        struct urb *rx_urb_intf1;
+        struct urb *tx_urb;
+        bool tx_control;
+        unsigned char usb_rx_buf[8];
+        unsigned char usb_tx_buf[8];
+
+        struct tx_t {
+                unsigned char data_buf[35];     /* user data buffer */
+                struct completion finished;     /* wait for write to finish */
+                bool busy;                      /* write in progress */
+                int status;                     /* status of tx completion */
+        } tx;
+
+        u16 vendor;                     /* usb vendor ID */
+        u16 product;                    /* usb product ID */
+
+        struct input_dev *rdev;         /* input device for remote */
+        struct input_dev *idev;         /* input device for panel & IR mouse */
+        struct input_dev *touch;        /* input device for touchscreen */
+
+        spinlock_t kc_lock;             /* make sure we get keycodes right */
+        u32 kc;                         /* current input keycode */
+        u32 last_keycode;               /* last reported input keycode */
+        u32 rc_scancode;                /* the computed remote scancode */
+        u8 rc_toggle;                   /* the computed remote toggle bit */
+        u64 ir_type;                    /* iMON or MCE (RC6) IR protocol? */
+        bool release_code;              /* some keys send a release code */
+
+        u8 display_type;                /* store the display type */
+        bool pad_mouse;                 /* toggle kbd(0)/mouse(1) mode */
+
+        char name_rdev[128];            /* rc input device name */
+        char phys_rdev[64];             /* rc input device phys path */
+
+        char name_idev[128];            /* input device name */
+        char phys_idev[64];             /* input device phys path */
+
+        char name_touch[128];           /* touch screen name */
+        char phys_touch[64];            /* touch screen phys path */
+        struct timer_list ttimer;       /* touch screen timer */
+        int touch_x;                    /* x coordinate on touchscreen */
+        int touch_y;                    /* y coordinate on touchscreen */
+};
+
+#define TOUCH_TIMEOUT   (HZ/30)
+
+/* vfd character device file operations */
+static const struct file_operations vfd_fops = {
+        .owner          = THIS_MODULE,
+        .open           = &display_open,
+        .write          = &vfd_write,
+        .release        = &display_close,
+        .llseek         = noop_llseek,
+};
+
+/* lcd character device file operations */
+static const struct file_operations lcd_fops = {
+        .owner          = THIS_MODULE,
+        .open           = &display_open,
+        .write          = &lcd_write,
+        .release        = &display_close,
+        .llseek         = noop_llseek,
+};
+
+enum {
+        IMON_DISPLAY_TYPE_AUTO = 0,
+        IMON_DISPLAY_TYPE_VFD  = 1,
+        IMON_DISPLAY_TYPE_LCD  = 2,
+        IMON_DISPLAY_TYPE_VGA  = 3,
+        IMON_DISPLAY_TYPE_NONE = 4,
+};
+
+enum {
+        IMON_KEY_IMON   = 0,
+        IMON_KEY_MCE    = 1,
+        IMON_KEY_PANEL  = 2,
+};
+
+/*
+ * USB Device ID for iMON USB Control Boards
+ *
+ * The Windows drivers contain 6 different inf files, more or less one for
+ * each new device until the 0x0034-0x0046 devices, which all use the same
+ * driver. Some of the devices in the 34-46 range haven't been definitively
+ * identified yet. Early devices have either a TriGem Computer, Inc. or a
+ * Samsung vendor ID (0x0aa8 and 0x04e8 respectively), while all later
+ * devices use the SoundGraph vendor ID (0x15c2). This driver only supports
+ * the ffdc and later devices, which do onboard decoding.
+ */
+static struct usb_device_id imon_usb_id_table[] = {
+        /*
+         * Several devices with this same device ID, all use iMON_PAD.inf
+         * SoundGraph iMON PAD (IR & VFD)
+         * SoundGraph iMON PAD (IR & LCD)
+         * SoundGraph iMON Knob (IR only)
+         */
+        { USB_DEVICE(0x15c2, 0xffdc) },
+
+        /*
+         * Newer devices, all driven by the latest iMON Windows driver, full
+         * list of device IDs extracted via 'strings Setup/data1.hdr |grep 15c2'
+         * Need user input to fill in details on unknown devices.
+         */
+        /* SoundGraph iMON OEM Touch LCD (IR & 7" VGA LCD) */
+        { USB_DEVICE(0x15c2, 0x0034) },
+        /* SoundGraph iMON OEM Touch LCD (IR & 4.3" VGA LCD) */
+        { USB_DEVICE(0x15c2, 0x0035) },
+        /* SoundGraph iMON OEM VFD (IR & VFD) */
+        { USB_DEVICE(0x15c2, 0x0036) },
+        /* device specifics unknown */
+        { USB_DEVICE(0x15c2, 0x0037) },
+        /* SoundGraph iMON OEM LCD (IR & LCD) */
+        { USB_DEVICE(0x15c2, 0x0038) },
+        /* SoundGraph iMON UltraBay (IR & LCD) */
+        { USB_DEVICE(0x15c2, 0x0039) },
+        /* device specifics unknown */
+        { USB_DEVICE(0x15c2, 0x003a) },
+        /* device specifics unknown */
+        { USB_DEVICE(0x15c2, 0x003b) },
+        /* SoundGraph iMON OEM Inside (IR only) */
+        { USB_DEVICE(0x15c2, 0x003c) },
+        /* device specifics unknown */
+        { USB_DEVICE(0x15c2, 0x003d) },
+        /* device specifics unknown */
+        { USB_DEVICE(0x15c2, 0x003e) },
+        /* device specifics unknown */
+        { USB_DEVICE(0x15c2, 0x003f) },
+        /* device specifics unknown */
+        { USB_DEVICE(0x15c2, 0x0040) },
+        /* SoundGraph iMON MINI (IR only) */
+        { USB_DEVICE(0x15c2, 0x0041) },
+        /* Antec Veris Multimedia Station EZ External (IR only) */
+        { USB_DEVICE(0x15c2, 0x0042) },
+        /* Antec Veris Multimedia Station Basic Internal (IR only) */
+        { USB_DEVICE(0x15c2, 0x0043) },
+        /* Antec Veris Multimedia Station Elite (IR & VFD) */
+        { USB_DEVICE(0x15c2, 0x0044) },
+        /* Antec Veris Multimedia Station Premiere (IR & LCD) */
+        { USB_DEVICE(0x15c2, 0x0045) },
+        /* device specifics unknown */
+        { USB_DEVICE(0x15c2, 0x0046) },
+        {}
+};
+
+/* USB Device data */
+static struct usb_driver imon_driver = {
+        .name           = MOD_NAME,
+        .probe          = imon_probe,
+        .disconnect     = imon_disconnect,
+        .suspend        = imon_suspend,
+        .resume         = imon_resume,
+        .id_table       = imon_usb_id_table,
+};
+
+static struct usb_class_driver imon_vfd_class = {
+        .name           = DEVICE_NAME,
+        .fops           = &vfd_fops,
+        .minor_base     = DISPLAY_MINOR_BASE,
+};
+
+static struct usb_class_driver imon_lcd_class = {
+        .name           = DEVICE_NAME,
+        .fops           = &lcd_fops,
+        .minor_base     = DISPLAY_MINOR_BASE,
+};
+
+/* imon receiver front panel/knob key table */
+static const struct {
+        u64 hw_code;
+        u32 keycode;
+} imon_panel_key_table[] = {
+        { 0x000000000f00ffeell, KEY_PROG1 }, /* Go */
+        { 0x000000001f00ffeell, KEY_AUDIO },
+        { 0x000000002000ffeell, KEY_VIDEO },
+        { 0x000000002100ffeell, KEY_CAMERA },
+        { 0x000000002700ffeell, KEY_DVD },
+        { 0x000000002300ffeell, KEY_TV },
+        { 0x000000000500ffeell, KEY_PREVIOUS },
+        { 0x000000000700ffeell, KEY_REWIND },
+        { 0x000000000400ffeell, KEY_STOP },
+        { 0x000000003c00ffeell, KEY_PLAYPAUSE },
+        { 0x000000000800ffeell, KEY_FASTFORWARD },
+        { 0x000000000600ffeell, KEY_NEXT },
+        { 0x000000010000ffeell, KEY_RIGHT },
+        { 0x000001000000ffeell, KEY_LEFT },
+        { 0x000000003d00ffeell, KEY_SELECT },
+        { 0x000100000000ffeell, KEY_VOLUMEUP },
+        { 0x010000000000ffeell, KEY_VOLUMEDOWN },
+        { 0x000000000100ffeell, KEY_MUTE },
+        /* 0xffdc iMON MCE VFD */
+        { 0x00010000ffffffeell, KEY_VOLUMEUP },
+        { 0x01000000ffffffeell, KEY_VOLUMEDOWN },
+        /* iMON Knob values */
+        { 0x000100ffffffffeell, KEY_VOLUMEUP },
+        { 0x010000ffffffffeell, KEY_VOLUMEDOWN },
+        { 0x000008ffffffffeell, KEY_MUTE },
+};
+
+/* to prevent races between open() and disconnect(), probing, etc */
+static DEFINE_MUTEX(driver_lock);
+
+/* Module bookkeeping bits */
+MODULE_AUTHOR(MOD_AUTHOR);
+MODULE_DESCRIPTION(MOD_DESC);
+MODULE_VERSION(MOD_VERSION);
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(usb, imon_usb_id_table);
+
+static bool debug;
+module_param(debug, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Debug messages: 0=no, 1=yes (default: no)");
+
+/* lcd, vfd, vga or none? should be auto-detected, but can be overridden... */
+static int display_type;
+module_param(display_type, int, S_IRUGO);
+MODULE_PARM_DESC(display_type, "Type of attached display. 0=autodetect, "
+                 "1=vfd, 2=lcd, 3=vga, 4=none (default: autodetect)");
+
+static int pad_stabilize = 1;
+module_param(pad_stabilize, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(pad_stabilize, "Apply stabilization algorithm to iMON PAD "
+                 "presses in arrow key mode. 0=disable, 1=enable (default).");
+
+/*
+ * In certain use cases, mouse mode isn't really helpful, and could actually
+ * cause confusion, so allow disabling it when the IR device is open.
+ */
+static bool nomouse;
+module_param(nomouse, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(nomouse, "Disable mouse input device mode when IR device is "
+                 "open. 0=don't disable, 1=disable. (default: don't disable)");
+
+/* threshold at which a pad push registers as an arrow key in kbd mode */
+static int pad_thresh;
+module_param(pad_thresh, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(pad_thresh, "Threshold at which a pad push registers as an "
+                 "arrow key in kbd mode (default: 28)");
+
+
+static void free_imon_context(struct imon_context *ictx)
+{
+        struct device *dev = ictx->dev;
+
+        usb_free_urb(ictx->tx_urb);
+        usb_free_urb(ictx->rx_urb_intf0);
+        usb_free_urb(ictx->rx_urb_intf1);
+        kfree(ictx);
+
+        dev_dbg(dev, "%s: iMON context freed\n", __func__);
+}
+
+/**
+ * Called when the Display device (e.g. /dev/lcd0)
+ * is opened by the application.
+ */
+static int display_open(struct inode *inode, struct file *file)
+{
+        struct usb_interface *interface;
+        struct imon_context *ictx = NULL;
+        int subminor;
+        int retval = 0;
+
+        /* prevent races with disconnect */
+        mutex_lock(&driver_lock);
+
+        subminor = iminor(inode);
+        interface = usb_find_interface(&imon_driver, subminor);
+        if (!interface) {
+                pr_err("could not find interface for minor %d\n", subminor);
+                retval = -ENODEV;
+                goto exit;
+        }
+        ictx = usb_get_intfdata(interface);
+
+        if (!ictx) {
+                pr_err("no context found for minor %d\n", subminor);
+                retval = -ENODEV;
+                goto exit;
+        }
+
+        mutex_lock(&ictx->lock);
+
+        if (!ictx->display_supported) {
+                pr_err("display not supported by device\n");
+                retval = -ENODEV;
+        } else if (ictx->display_isopen) {
+                pr_err("display port is already open\n");
+                retval = -EBUSY;
+        } else {
+                ictx->display_isopen = true;
+                file->private_data = ictx;
+                dev_dbg(ictx->dev, "display port opened\n");
+        }
+
+        mutex_unlock(&ictx->lock);
+
+exit:
+        mutex_unlock(&driver_lock);
+        return retval;
+}
+
+/**
+ * Called when the display device (e.g. /dev/lcd0)
+ * is closed by the application.
+ */
+static int display_close(struct inode *inode, struct file *file)
+{
+        struct imon_context *ictx = NULL;
+        int retval = 0;
+
+        ictx = file->private_data;
+
+        if (!ictx) {
+                pr_err("no context for device\n");
+                return -ENODEV;
+        }
+
+        mutex_lock(&ictx->lock);
+
+        if (!ictx->display_supported) {
+                pr_err("display not supported by device\n");
+                retval = -ENODEV;
+        } else if (!ictx->display_isopen) {
+                pr_err("display is not open\n");
+                retval = -EIO;
+        } else {
+                ictx->display_isopen = false;
+                dev_dbg(ictx->dev, "display port closed\n");
+                if (!ictx->dev_present_intf0) {
+                        /*
+                         * Device disconnected before close and IR port is not
+                         * open. If IR port is open, context will be deleted by
+                         * ir_close.
+                         */
+                        mutex_unlock(&ictx->lock);
+                        free_imon_context(ictx);
+                        return retval;
+                }
+        }
+
+        mutex_unlock(&ictx->lock);
+        return retval;
+}
+
+/**
+ * Sends a packet to the device -- this function must be called
+ * with ictx->lock held.
+ */
+static int send_packet(struct imon_context *ictx)
+{
+        unsigned int pipe;
+        unsigned long timeout;
+        int interval = 0;
+        int retval = 0;
+        struct usb_ctrlrequest *control_req = NULL;
+
+        /* Check if we need to use control or interrupt urb */
+        if (!ictx->tx_control) {
+                pipe = usb_sndintpipe(ictx->usbdev_intf0,
+                                      ictx->tx_endpoint->bEndpointAddress);
+                interval = ictx->tx_endpoint->bInterval;
+
+                usb_fill_int_urb(ictx->tx_urb, ictx->usbdev_intf0, pipe,
+                                 ictx->usb_tx_buf,
+                                 sizeof(ictx->usb_tx_buf),
+                                 usb_tx_callback, ictx, interval);
+
+                ictx->tx_urb->actual_length = 0;
+        } else {
+                /* fill request into kmalloc'ed space: */
+                control_req = kmalloc(sizeof(struct usb_ctrlrequest),
+                                      GFP_KERNEL);
+                if (control_req == NULL)
+                        return -ENOMEM;
+
+                /* setup packet is '21 09 0200 0001 0008' */
+                control_req->bRequestType = 0x21;
+                control_req->bRequest = 0x09;
+                control_req->wValue = cpu_to_le16(0x0200);
+                control_req->wIndex = cpu_to_le16(0x0001);
+                control_req->wLength = cpu_to_le16(0x0008);
+
+                /* control pipe is endpoint 0x00 */
+                pipe = usb_sndctrlpipe(ictx->usbdev_intf0, 0);
+
+                /* build the control urb */
+                usb_fill_control_urb(ictx->tx_urb, ictx->usbdev_intf0,
+                                     pipe, (unsigned char *)control_req,
+                                     ictx->usb_tx_buf,
+                                     sizeof(ictx->usb_tx_buf),
+                                     usb_tx_callback, ictx);
+                ictx->tx_urb->actual_length = 0;
+        }
+
+        init_completion(&ictx->tx.finished);
+        ictx->tx.busy = true;
+        smp_rmb(); /* ensure later readers know we're busy */
+
+        retval = usb_submit_urb(ictx->tx_urb, GFP_KERNEL);
+        if (retval) {
+                ictx->tx.busy = false;
+                smp_rmb(); /* ensure later readers know we're not busy */
+                pr_err("error submitting urb(%d)\n", retval);
+        } else {
+                /* Wait for transmission to complete (or abort) */
+                mutex_unlock(&ictx->lock);
+                retval = wait_for_completion_interruptible(
+                                &ictx->tx.finished);
+                if (retval)
+                        pr_err("task interrupted\n");
+                mutex_lock(&ictx->lock);
+
+                retval = ictx->tx.status;
+                if (retval)
+                        pr_err("packet tx failed (%d)\n", retval);
+        }
+
+        kfree(control_req);
+
+        /*
+         * Induce a mandatory 5ms delay before returning, as otherwise,
+         * send_packet can get called so rapidly as to overwhelm the device,
+         * particularly on faster systems and/or those with quirky usb.
+         */
+        timeout = msecs_to_jiffies(5);
+        set_current_state(TASK_UNINTERRUPTIBLE);
+        schedule_timeout(timeout);
+
+        return retval;
+}
+
+/**
+ * Sends an associate packet to the iMON 2.4G.
+ *
+ * This might not be such a good idea, since it has an id collision with
+ * some versions of the "IR & VFD" combo. The only way to determine if it
+ * is an RF version is to look at the product description string. (Which
+ * we currently do not fetch).
+ */
+static int send_associate_24g(struct imon_context *ictx)
+{
+        int retval;
+        const unsigned char packet[8] = { 0x01, 0x00, 0x00, 0x00,
+                                          0x00, 0x00, 0x00, 0x20 };
+
+        if (!ictx) {
+                pr_err("no context for device\n");
+                return -ENODEV;
+        }
+
+        if (!ictx->dev_present_intf0) {
+                pr_err("no iMON device present\n");
+                return -ENODEV;
+        }
+
+        memcpy(ictx->usb_tx_buf, packet, sizeof(packet));
+        retval = send_packet(ictx);
+
+        return retval;
+}
+
+/**
+ * Sends packets to setup and show clock on iMON display
+ *
+ * Arguments: year - last 2 digits of year, month - 1..12,
+ * day - 1..31, dow - day of the week (0-Sun...6-Sat),
+ * hour - 0..23, minute - 0..59, second - 0..59
+ */
+static int send_set_imon_clock(struct imon_context *ictx,
+                               unsigned int year, unsigned int month,
+                               unsigned int day, unsigned int dow,
+                               unsigned int hour, unsigned int minute,
+                               unsigned int second)
+{
+        unsigned char clock_enable_pkt[IMON_CLOCK_ENABLE_PACKETS][8];
+        int retval = 0;
+        int i;
+
+        if (!ictx) {
+                pr_err("no context for device\n");
+                return -ENODEV;
+        }
+
+        switch (ictx->display_type) {
+        case IMON_DISPLAY_TYPE_LCD:
+                clock_enable_pkt[0][0] = 0x80;
+                clock_enable_pkt[0][1] = year;
+                clock_enable_pkt[0][2] = month-1;
+                clock_enable_pkt[0][3] = day;
+                clock_enable_pkt[0][4] = hour;
+                clock_enable_pkt[0][5] = minute;
+                clock_enable_pkt[0][6] = second;
+
+                clock_enable_pkt[1][0] = 0x80;
+                clock_enable_pkt[1][1] = 0;
+                clock_enable_pkt[1][2] = 0;
+                clock_enable_pkt[1][3] = 0;
+                clock_enable_pkt[1][4] = 0;
+                clock_enable_pkt[1][5] = 0;
+                clock_enable_pkt[1][6] = 0;
+
+                if (ictx->product == 0xffdc) {
+                        clock_enable_pkt[0][7] = 0x50;
+                        clock_enable_pkt[1][7] = 0x51;
+                } else {
+                        clock_enable_pkt[0][7] = 0x88;
+                        clock_enable_pkt[1][7] = 0x8a;
+                }
+
+                break;
+
+        case IMON_DISPLAY_TYPE_VFD:
+                clock_enable_pkt[0][0] = year;
+                clock_enable_pkt[0][1] = month-1;
+                clock_enable_pkt[0][2] = day;
+                clock_enable_pkt[0][3] = dow;
+                clock_enable_pkt[0][4] = hour;
+                clock_enable_pkt[0][5] = minute;
+                clock_enable_pkt[0][6] = second;
+                clock_enable_pkt[0][7] = 0x40;
+
+                clock_enable_pkt[1][0] = 0;
+                clock_enable_pkt[1][1] = 0;
+                clock_enable_pkt[1][2] = 1;
+                clock_enable_pkt[1][3] = 0;
+                clock_enable_pkt[1][4] = 0;
+                clock_enable_pkt[1][5] = 0;
+                clock_enable_pkt[1][6] = 0;
+                clock_enable_pkt[1][7] = 0x42;
+
+                break;
+
+        default:
+                return -ENODEV;
+        }
+
+        for (i = 0; i < IMON_CLOCK_ENABLE_PACKETS; i++) {
+                memcpy(ictx->usb_tx_buf, clock_enable_pkt[i], 8);
+                retval = send_packet(ictx);
+                if (retval) {
+                        pr_err("send_packet failed for packet %d\n", i);
+                        break;
+                }
+        }
+
+        return retval;
+}
+
+/**
+ * These are the sysfs functions to handle the association on the iMON 2.4G LT.
+ */
+static ssize_t show_associate_remote(struct device *d,
+                                     struct device_attribute *attr,
+                                     char *buf)
+{
+        struct imon_context *ictx = dev_get_drvdata(d);
+
+        if (!ictx)
+                return -ENODEV;
+
+        mutex_lock(&ictx->lock);
+        if (ictx->rf_isassociating)
+                strcpy(buf, "associating\n");
+        else
+                strcpy(buf, "closed\n");
+
+        dev_info(d, "Visit http://www.lirc.org/html/imon-24g.html for "
+                 "instructions on how to associate your iMON 2.4G DT/LT "
+                 "remote\n");
+        mutex_unlock(&ictx->lock);
+        return strlen(buf);
+}
+
+static ssize_t store_associate_remote(struct device *d,
+                                      struct device_attribute *attr,
+                                      const char *buf, size_t count)
+{
+        struct imon_context *ictx;
+
+        ictx = dev_get_drvdata(d);
+
+        if (!ictx)
+                return -ENODEV;
+
+        mutex_lock(&ictx->lock);
+        ictx->rf_isassociating = true;
+        send_associate_24g(ictx);
+        mutex_unlock(&ictx->lock);
+
+        return count;
+}
+
+/**
+ * sysfs functions to control internal imon clock
+ */
+static ssize_t show_imon_clock(struct device *d,
+                               struct device_attribute *attr, char *buf)
+{
+        struct imon_context *ictx = dev_get_drvdata(d);
+        size_t len;
+
+        if (!ictx)
+                return -ENODEV;
+
+        mutex_lock(&ictx->lock);
+
+        if (!ictx->display_supported) {
+                len = snprintf(buf, PAGE_SIZE, "Not supported.");
+        } else {
+                len = snprintf(buf, PAGE_SIZE,
+                        "To set the clock on your iMON display:\n"
+                        "# date \"+%%y %%m %%d %%w %%H %%M %%S\" > imon_clock\n"
+                        "%s", ictx->display_isopen ?
+                        "\nNOTE: imon device must be closed\n" : "");
+        }
+
+        mutex_unlock(&ictx->lock);
+
+        return len;
+}
+
+static ssize_t store_imon_clock(struct device *d,
+                                struct device_attribute *attr,
+                                const char *buf, size_t count)
+{
+        struct imon_context *ictx = dev_get_drvdata(d);
+        ssize_t retval;
+        unsigned int year, month, day, dow, hour, minute, second;
+
+        if (!ictx)
+                return -ENODEV;
+
+        mutex_lock(&ictx->lock);
+
+        if (!ictx->display_supported) {
+                retval = -ENODEV;
+                goto exit;
+        } else if (ictx->display_isopen) {
+                retval = -EBUSY;
+                goto exit;
+        }
+
+        if (sscanf(buf, "%u %u %u %u %u %u %u", &year, &month, &day, &dow,
+                   &hour, &minute, &second) != 7) {
+                retval = -EINVAL;
+                goto exit;
+        }
+
+        if ((month < 1 || month > 12) ||
+            (day < 1 || day > 31) || (dow > 6) ||
+            (hour > 23) || (minute > 59) || (second > 59)) {
+                retval = -EINVAL;
+                goto exit;
+        }
+
+        retval = send_set_imon_clock(ictx, year, month, day, dow,
+                                     hour, minute, second);
+        if (retval)
+                goto exit;
+
+        retval = count;
+exit:
+        mutex_unlock(&ictx->lock);
+
+        return retval;
+}
+
+
+static DEVICE_ATTR(imon_clock, S_IWUSR | S_IRUGO, show_imon_clock,
+                   store_imon_clock);
+
+static DEVICE_ATTR(associate_remote, S_IWUSR | S_IRUGO, show_associate_remote,
+                   store_associate_remote);
+
+static struct attribute *imon_display_sysfs_entries[] = {
+        &dev_attr_imon_clock.attr,
+        NULL
+};
+
+static struct attribute_group imon_display_attr_group = {
+        .attrs = imon_display_sysfs_entries
+};
+
+static struct attribute *imon_rf_sysfs_entries[] = {
+        &dev_attr_associate_remote.attr,
+        NULL
+};
+
+static struct attribute_group imon_rf_attr_group = {
+        .attrs = imon_rf_sysfs_entries
+};
+
+/**
+ * Writes data to the VFD.  The iMON VFD is 2x16 characters
+ * and requires data in 5 consecutive USB interrupt packets,
+ * each packet but the last carrying 7 bytes.
+ *
+ * I don't know if the VFD board supports features such as
+ * scrolling, clearing rows, blanking, etc. so at
+ * the caller must provide a full screen of data.  If fewer
+ * than 32 bytes are provided spaces will be appended to
+ * generate a full screen.
+ */
+static ssize_t vfd_write(struct file *file, const char *buf,
+                         size_t n_bytes, loff_t *pos)
+{
+        int i;
+        int offset;
+        int seq;
+        int retval = 0;
+        struct imon_context *ictx;
+        const unsigned char vfd_packet6[] = {
+                0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF };
+
+        ictx = file->private_data;
+        if (!ictx) {
+                pr_err("no context for device\n");
+                return -ENODEV;
+        }
+
+        mutex_lock(&ictx->lock);
+
+        if (!ictx->dev_present_intf0) {
+                pr_err("no iMON device present\n");
+                retval = -ENODEV;
+                goto exit;
+        }
+
+        if (n_bytes <= 0 || n_bytes > 32) {
+                pr_err("invalid payload size\n");
+                retval = -EINVAL;
+                goto exit;
+        }
+
+        if (copy_from_user(ictx->tx.data_buf, buf, n_bytes)) {
+                retval = -EFAULT;
+                goto exit;
+        }
+
+        /* Pad with spaces */
+        for (i = n_bytes; i < 32; ++i)
+                ictx->tx.data_buf[i] = ' ';
+
+        for (i = 32; i < 35; ++i)
+                ictx->tx.data_buf[i] = 0xFF;
+
+        offset = 0;
+        seq = 0;
+
+        do {
+                memcpy(ictx->usb_tx_buf, ictx->tx.data_buf + offset, 7);
+                ictx->usb_tx_buf[7] = (unsigned char) seq;
+
+                retval = send_packet(ictx);
+                if (retval) {
+                        pr_err("send packet failed for packet #%d\n", seq / 2);
+                        goto exit;
+                } else {
+                        seq += 2;
+                        offset += 7;
+                }
+
+        } while (offset < 35);
+
+        /* Send packet #6 */
+        memcpy(ictx->usb_tx_buf, &vfd_packet6, sizeof(vfd_packet6));
+        ictx->usb_tx_buf[7] = (unsigned char) seq;
+        retval = send_packet(ictx);
+        if (retval)
+                pr_err("send packet failed for packet #%d\n", seq / 2);
+
+exit:
+        mutex_unlock(&ictx->lock);
+
+        return (!retval) ? n_bytes : retval;
+}
+
+/**
+ * Writes data to the LCD.  The iMON OEM LCD screen expects 8-byte
+ * packets. We accept data as 16 hexadecimal digits, followed by a
+ * newline (to make it easy to drive the device from a command-line
+ * -- even though the actual binary data is a bit complicated).
+ *
+ * The device itself is not a "traditional" text-mode display. It's
+ * actually a 16x96 pixel bitmap display. That means if you want to
+ * display text, you've got to have your own "font" and translate the
+ * text into bitmaps for display. This is really flexible (you can
+ * display whatever diacritics you need, and so on), but it's also
+ * a lot more complicated than most LCDs...
+ */
+static ssize_t lcd_write(struct file *file, const char *buf,
+                         size_t n_bytes, loff_t *pos)
+{
+        int retval = 0;
+        struct imon_context *ictx;
+
+        ictx = file->private_data;
+        if (!ictx) {
+                pr_err("no context for device\n");
+                return -ENODEV;
+        }
+
+        mutex_lock(&ictx->lock);
+
+        if (!ictx->display_supported) {
+                pr_err("no iMON display present\n");
+                retval = -ENODEV;
+                goto exit;
+        }
+
+        if (n_bytes != 8) {
+                pr_err("invalid payload size: %d (expected 8)\n", (int)n_bytes);
+                retval = -EINVAL;
+                goto exit;
+        }
+
+        if (copy_from_user(ictx->usb_tx_buf, buf, 8)) {
+                retval = -EFAULT;
+                goto exit;
+        }
+
+        retval = send_packet(ictx);
+        if (retval) {
+                pr_err("send packet failed!\n");
+                goto exit;
+        } else {
+                dev_dbg(ictx->dev, "%s: write %d bytes to LCD\n",
+                        __func__, (int) n_bytes);
+        }
+exit:
+        mutex_unlock(&ictx->lock);
+        return (!retval) ? n_bytes : retval;
+}
+
+/**
+ * Callback function for USB core API: transmit data
+ */
+static void usb_tx_callback(struct urb *urb)
+{
+        struct imon_context *ictx;
+
+        if (!urb)
+                return;
+        ictx = (struct imon_context *)urb->context;
+        if (!ictx)
+                return;
+
+        ictx->tx.status = urb->status;
+
+        /* notify waiters that write has finished */
+        ictx->tx.busy = false;
+        smp_rmb(); /* ensure later readers know we're not busy */
+        complete(&ictx->tx.finished);
+}
+
+/**
+ * report touchscreen input
+ */
+static void imon_touch_display_timeout(unsigned long data)
+{
+        struct imon_context *ictx = (struct imon_context *)data;
+
+        if (ictx->display_type != IMON_DISPLAY_TYPE_VGA)
+                return;
+
+        input_report_abs(ictx->touch, ABS_X, ictx->touch_x);
+        input_report_abs(ictx->touch, ABS_Y, ictx->touch_y);
+        input_report_key(ictx->touch, BTN_TOUCH, 0x00);
+        input_sync(ictx->touch);
+}
+
+/**
+ * iMON IR receivers support two different signal sets -- those used by
+ * the iMON remotes, and those used by the Windows MCE remotes (which is
+ * really just RC-6), but only one or the other at a time, as the signals
+ * are decoded onboard the receiver.
+ */
+int imon_ir_change_protocol(void *priv, u64 ir_type)
+{
+        int retval;
+        struct imon_context *ictx = priv;
+        struct device *dev = ictx->dev;
+        bool pad_mouse;
+        unsigned char ir_proto_packet[] = {
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 };
+
+        if (ir_type && !(ir_type & ictx->props->allowed_protos))
+                dev_warn(dev, "Looks like you're trying to use an IR protocol "
+                         "this device does not support\n");
+
+        switch (ir_type) {
+        case IR_TYPE_RC6:
+                dev_dbg(dev, "Configuring IR receiver for MCE protocol\n");
+                ir_proto_packet[0] = 0x01;
+                pad_mouse = false;
+                break;
+        case IR_TYPE_UNKNOWN:
+        case IR_TYPE_OTHER:
+                dev_dbg(dev, "Configuring IR receiver for iMON protocol\n");
+                if (pad_stabilize && !nomouse)
+                        pad_mouse = true;
+                else {
+                        dev_dbg(dev, "PAD stabilize functionality disabled\n");
+                        pad_mouse = false;
+                }
+                /* ir_proto_packet[0] = 0x00; // already the default */
+                ir_type = IR_TYPE_OTHER;
+                break;
+        default:
+                dev_warn(dev, "Unsupported IR protocol specified, overriding "
+                         "to iMON IR protocol\n");
+                if (pad_stabilize && !nomouse)
+                        pad_mouse = true;
+                else {
+                        dev_dbg(dev, "PAD stabilize functionality disabled\n");
+                        pad_mouse = false;
+                }
+                /* ir_proto_packet[0] = 0x00; // already the default */
+                ir_type = IR_TYPE_OTHER;
+                break;
+        }
+
+        memcpy(ictx->usb_tx_buf, &ir_proto_packet, sizeof(ir_proto_packet));
+
+        retval = send_packet(ictx);
+        if (retval)
+                goto out;
+
+        ictx->ir_type = ir_type;
+        ictx->pad_mouse = pad_mouse;
+
+out:
+        return retval;
+}
+
+static inline int tv2int(const struct timeval *a, const struct timeval *b)
+{
+        int usecs = 0;
+        int sec   = 0;
+
+        if (b->tv_usec > a->tv_usec) {
+                usecs = 1000000;
+                sec--;
+        }
+
+        usecs += a->tv_usec - b->tv_usec;
+
+        sec += a->tv_sec - b->tv_sec;
+        sec *= 1000;
+        usecs /= 1000;
+        sec += usecs;
+
+        if (sec < 0)
+                sec = 1000;
+
+        return sec;
+}
+
+/**
+ * The directional pad behaves a bit differently, depending on whether this is
+ * one of the older ffdc devices or a newer device. Newer devices appear to
+ * have a higher resolution matrix for more precise mouse movement, but it
+ * makes things overly sensitive in keyboard mode, so we do some interesting
+ * contortions to make it less touchy. Older devices run through the same
+ * routine with shorter timeout and a smaller threshold.
+ */
+static int stabilize(int a, int b, u16 timeout, u16 threshold)
+{
+        struct timeval ct;
+        static struct timeval prev_time = {0, 0};
+        static struct timeval hit_time  = {0, 0};
+        static int x, y, prev_result, hits;
+        int result = 0;
+        int msec, msec_hit;
+
+        do_gettimeofday(&ct);
+        msec = tv2int(&ct, &prev_time);
+        msec_hit = tv2int(&ct, &hit_time);
+
+        if (msec > 100) {
+                x = 0;
+                y = 0;
+                hits = 0;
+        }
+
+        x += a;
+        y += b;
+
+        prev_time = ct;
+
+        if (abs(x) > threshold || abs(y) > threshold) {
+                if (abs(y) > abs(x))
+                        result = (y > 0) ? 0x7F : 0x80;
+                else
+                        result = (x > 0) ? 0x7F00 : 0x8000;
+
+                x = 0;
+                y = 0;
+
+                if (result == prev_result) {
+                        hits++;
+
+                        if (hits > 3) {
+                                switch (result) {
+                                case 0x7F:
+                                        y = 17 * threshold / 30;
+                                        break;
+                                case 0x80:
+                                        y -= 17 * threshold / 30;
+                                        break;
+                                case 0x7F00:
+                                        x = 17 * threshold / 30;
+                                        break;
+                                case 0x8000:
+                                        x -= 17 * threshold / 30;
+                                        break;
+                                }
+                        }
+
+                        if (hits == 2 && msec_hit < timeout) {
+                                result = 0;
+                                hits = 1;
+                        }
+                } else {
+                        prev_result = result;
+                        hits = 1;
+                        hit_time = ct;
+                }
+        }
+
+        return result;
+}
+
+static u32 imon_remote_key_lookup(struct imon_context *ictx, u32 scancode)
+{
+        u32 keycode;
+        u32 release;
+        bool is_release_code = false;
+
+        /* Look for the initial press of a button */
+        keycode = ir_g_keycode_from_table(ictx->rdev, scancode);
+        ictx->rc_toggle = 0x0;
+        ictx->rc_scancode = scancode;
+
+        /* Look for the release of a button */
+        if (keycode == KEY_RESERVED) {
+                release = scancode & ~0x4000;
+                keycode = ir_g_keycode_from_table(ictx->rdev, release);
+                if (keycode != KEY_RESERVED)
+                        is_release_code = true;
+        }
+
+        ictx->release_code = is_release_code;
+
+        return keycode;
+}
+
+static u32 imon_mce_key_lookup(struct imon_context *ictx, u32 scancode)
+{
+        u32 keycode;
+
+#define MCE_KEY_MASK 0x7000
+#define MCE_TOGGLE_BIT 0x8000
+
+        /*
+         * On some receivers, mce keys decode to 0x8000f04xx and 0x8000f84xx
+         * (the toggle bit flipping between alternating key presses), while
+         * on other receivers, we see 0x8000f74xx and 0x8000ff4xx. To keep
+         * the table trim, we always or in the bits to look up 0x8000ff4xx,
+         * but we can't or them into all codes, as some keys are decoded in
+         * a different way w/o the same use of the toggle bit...
+         */
+        if (scancode & 0x80000000)
+                scancode = scancode | MCE_KEY_MASK | MCE_TOGGLE_BIT;
+
+        ictx->rc_scancode = scancode;
+        keycode = ir_g_keycode_from_table(ictx->rdev, scancode);
+
+        /* not used in mce mode, but make sure we know its false */
+        ictx->release_code = false;
+
+        return keycode;
+}
+
+static u32 imon_panel_key_lookup(u64 code)
+{
+        int i;
+        u32 keycode = KEY_RESERVED;
+
+        for (i = 0; i < ARRAY_SIZE(imon_panel_key_table); i++) {
+                if (imon_panel_key_table[i].hw_code == (code | 0xffee)) {
+                        keycode = imon_panel_key_table[i].keycode;
+                        break;
+                }
+        }
+
+        return keycode;
+}
+
+static bool imon_mouse_event(struct imon_context *ictx,
+                             unsigned char *buf, int len)
+{
+        char rel_x = 0x00, rel_y = 0x00;
+        u8 right_shift = 1;
+        bool mouse_input = true;
+        int dir = 0;
+        unsigned long flags;
+
+        spin_lock_irqsave(&ictx->kc_lock, flags);
+
+        /* newer iMON device PAD or mouse button */
+        if (ictx->product != 0xffdc && (buf[0] & 0x01) && len == 5) {
+                rel_x = buf[2];
+                rel_y = buf[3];
+                right_shift = 1;
+        /* 0xffdc iMON PAD or mouse button input */
+        } else if (ictx->product == 0xffdc && (buf[0] & 0x40) &&
+                        !((buf[1] & 0x01) || ((buf[1] >> 2) & 0x01))) {
+                rel_x = (buf[1] & 0x08) | (buf[1] & 0x10) >> 2 |
+                        (buf[1] & 0x20) >> 4 | (buf[1] & 0x40) >> 6;
+                if (buf[0] & 0x02)
+                        rel_x |= ~0x0f;
+                rel_x = rel_x + rel_x / 2;
+                rel_y = (buf[2] & 0x08) | (buf[2] & 0x10) >> 2 |
+                        (buf[2] & 0x20) >> 4 | (buf[2] & 0x40) >> 6;
+                if (buf[0] & 0x01)
+                        rel_y |= ~0x0f;
+                rel_y = rel_y + rel_y / 2;
+                right_shift = 2;
+        /* some ffdc devices decode mouse buttons differently... */
+        } else if (ictx->product == 0xffdc && (buf[0] == 0x68)) {
+                right_shift = 2;
+        /* ch+/- buttons, which we use for an emulated scroll wheel */
+        } else if (ictx->kc == KEY_CHANNELUP && (buf[2] & 0x40) != 0x40) {
+                dir = 1;
+        } else if (ictx->kc == KEY_CHANNELDOWN && (buf[2] & 0x40) != 0x40) {
+                dir = -1;
+        } else
+                mouse_input = false;
+
+        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+
+        if (mouse_input) {
+                dev_dbg(ictx->dev, "sending mouse data via input subsystem\n");
+
+                if (dir) {
+                        input_report_rel(ictx->idev, REL_WHEEL, dir);
+                } else if (rel_x || rel_y) {
+                        input_report_rel(ictx->idev, REL_X, rel_x);
+                        input_report_rel(ictx->idev, REL_Y, rel_y);
+                } else {
+                        input_report_key(ictx->idev, BTN_LEFT, buf[1] & 0x1);
+                        input_report_key(ictx->idev, BTN_RIGHT,
+                                         buf[1] >> right_shift & 0x1);
+                }
+                input_sync(ictx->idev);
+                spin_lock_irqsave(&ictx->kc_lock, flags);
+                ictx->last_keycode = ictx->kc;
+                spin_unlock_irqrestore(&ictx->kc_lock, flags);
+        }
+
+        return mouse_input;
+}
+
+static void imon_touch_event(struct imon_context *ictx, unsigned char *buf)
+{
+        mod_timer(&ictx->ttimer, jiffies + TOUCH_TIMEOUT);
+        ictx->touch_x = (buf[0] << 4) | (buf[1] >> 4);
+        ictx->touch_y = 0xfff - ((buf[2] << 4) | (buf[1] & 0xf));
+        input_report_abs(ictx->touch, ABS_X, ictx->touch_x);
+        input_report_abs(ictx->touch, ABS_Y, ictx->touch_y);
+        input_report_key(ictx->touch, BTN_TOUCH, 0x01);
+        input_sync(ictx->touch);
+}
+
+static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
+{
+        int dir = 0;
+        char rel_x = 0x00, rel_y = 0x00;
+        u16 timeout, threshold;
+        u32 scancode = KEY_RESERVED;
+        unsigned long flags;
+
+        /*
+         * The imon directional pad functions more like a touchpad. Bytes 3 & 4
+         * contain a position coordinate (x,y), with each component ranging
+         * from -14 to 14. We want to down-sample this to only 4 discrete values
+         * for up/down/left/right arrow keys. Also, when you get too close to
+         * diagonals, it has a tendancy to jump back and forth, so lets try to
+         * ignore when they get too close.
+         */
+        if (ictx->product != 0xffdc) {
+                /* first, pad to 8 bytes so it conforms with everything else */
+                buf[5] = buf[6] = buf[7] = 0;
+                timeout = 500;  /* in msecs */
+                /* (2*threshold) x (2*threshold) square */
+                threshold = pad_thresh ? pad_thresh : 28;
+                rel_x = buf[2];
+                rel_y = buf[3];
+
+                if (ictx->ir_type == IR_TYPE_OTHER && pad_stabilize) {
+                        if ((buf[1] == 0) && ((rel_x != 0) || (rel_y != 0))) {
+                                dir = stabilize((int)rel_x, (int)rel_y,
+                                                timeout, threshold);
+                                if (!dir) {
+                                        spin_lock_irqsave(&ictx->kc_lock,
+                                                          flags);
+                                        ictx->kc = KEY_UNKNOWN;
+                                        spin_unlock_irqrestore(&ictx->kc_lock,
+                                                               flags);
+                                        return;
+                                }
+                                buf[2] = dir & 0xFF;
+                                buf[3] = (dir >> 8) & 0xFF;
+                                scancode = be32_to_cpu(*((u32 *)buf));
+                        }
+                } else {
+                        /*
+                         * Hack alert: instead of using keycodes, we have
+                         * to use hard-coded scancodes here...
+                         */
+                        if (abs(rel_y) > abs(rel_x)) {
+                                buf[2] = (rel_y > 0) ? 0x7F : 0x80;
+                                buf[3] = 0;
+                                if (rel_y > 0)
+                                        scancode = 0x01007f00; /* KEY_DOWN */
+                                else
+                                        scancode = 0x01008000; /* KEY_UP */
+                        } else {
+                                buf[2] = 0;
+                                buf[3] = (rel_x > 0) ? 0x7F : 0x80;
+                                if (rel_x > 0)
+                                        scancode = 0x0100007f; /* KEY_RIGHT */
+                                else
+                                        scancode = 0x01000080; /* KEY_LEFT */
+                        }
+                }
+
+        /*
+         * Handle on-board decoded pad events for e.g. older VFD/iMON-Pad
+         * device (15c2:ffdc). The remote generates various codes from
+         * 0x68nnnnB7 to 0x6AnnnnB7, the left mouse button generates
+         * 0x688301b7 and the right one 0x688481b7. All other keys generate
+         * 0x2nnnnnnn. Position coordinate is encoded in buf[1] and buf[2] with
+         * reversed endianess. Extract direction from buffer, rotate endianess,
+         * adjust sign and feed the values into stabilize(). The resulting codes
+         * will be 0x01008000, 0x01007F00, which match the newer devices.
+         */
+        } else {
+                timeout = 10;   /* in msecs */
+                /* (2*threshold) x (2*threshold) square */
+                threshold = pad_thresh ? pad_thresh : 15;
+
+                /* buf[1] is x */
+                rel_x = (buf[1] & 0x08) | (buf[1] & 0x10) >> 2 |
+                        (buf[1] & 0x20) >> 4 | (buf[1] & 0x40) >> 6;
+                if (buf[0] & 0x02)
+                        rel_x |= ~0x10+1;
+                /* buf[2] is y */
+                rel_y = (buf[2] & 0x08) | (buf[2] & 0x10) >> 2 |
+                        (buf[2] & 0x20) >> 4 | (buf[2] & 0x40) >> 6;
+                if (buf[0] & 0x01)
+                        rel_y |= ~0x10+1;
+
+                buf[0] = 0x01;
+                buf[1] = buf[4] = buf[5] = buf[6] = buf[7] = 0;
+
+                if (ictx->ir_type == IR_TYPE_OTHER && pad_stabilize) {
+                        dir = stabilize((int)rel_x, (int)rel_y,
+                                        timeout, threshold);
+                        if (!dir) {
+                                spin_lock_irqsave(&ictx->kc_lock, flags);
+                                ictx->kc = KEY_UNKNOWN;
+                                spin_unlock_irqrestore(&ictx->kc_lock, flags);
+                                return;
+                        }
+                        buf[2] = dir & 0xFF;
+                        buf[3] = (dir >> 8) & 0xFF;
+                        scancode = be32_to_cpu(*((u32 *)buf));
+                } else {
+                        /*
+                         * Hack alert: instead of using keycodes, we have
+                         * to use hard-coded scancodes here...
+                         */
+                        if (abs(rel_y) > abs(rel_x)) {
+                                buf[2] = (rel_y > 0) ? 0x7F : 0x80;
+                                buf[3] = 0;
+                                if (rel_y > 0)
+                                        scancode = 0x01007f00; /* KEY_DOWN */
+                                else
+                                        scancode = 0x01008000; /* KEY_UP */
+                        } else {
+                                buf[2] = 0;
+                                buf[3] = (rel_x > 0) ? 0x7F : 0x80;
+                                if (rel_x > 0)
+                                        scancode = 0x0100007f; /* KEY_RIGHT */
+                                else
+                                        scancode = 0x01000080; /* KEY_LEFT */
+                        }
+                }
+        }
+
+        if (scancode) {
+                spin_lock_irqsave(&ictx->kc_lock, flags);
+                ictx->kc = imon_remote_key_lookup(ictx, scancode);
+                spin_unlock_irqrestore(&ictx->kc_lock, flags);
+        }
+}
+
+/**
+ * figure out if these is a press or a release. We don't actually
+ * care about repeats, as those will be auto-generated within the IR
+ * subsystem for repeating scancodes.
+ */
+static int imon_parse_press_type(struct imon_context *ictx,
+                                 unsigned char *buf, u8 ktype)
+{
+        int press_type = 0;
+        unsigned long flags;
+
+        spin_lock_irqsave(&ictx->kc_lock, flags);
+
+        /* key release of 0x02XXXXXX key */
+        if (ictx->kc == KEY_RESERVED && buf[0] == 0x02 && buf[3] == 0x00)
+                ictx->kc = ictx->last_keycode;
+
+        /* mouse button release on (some) 0xffdc devices */
+        else if (ictx->kc == KEY_RESERVED && buf[0] == 0x68 && buf[1] == 0x82 &&
+                 buf[2] == 0x81 && buf[3] == 0xb7)
+                ictx->kc = ictx->last_keycode;
+
+        /* mouse button release on (some other) 0xffdc devices */
+        else if (ictx->kc == KEY_RESERVED && buf[0] == 0x01 && buf[1] == 0x00 &&
+                 buf[2] == 0x81 && buf[3] == 0xb7)
+                ictx->kc = ictx->last_keycode;
+
+        /* mce-specific button handling, no keyup events */
+        else if (ktype == IMON_KEY_MCE) {
+                ictx->rc_toggle = buf[2];
+                press_type = 1;
+
+        /* incoherent or irrelevant data */
+        } else if (ictx->kc == KEY_RESERVED)
+                press_type = -EINVAL;
+
+        /* key release of 0xXXXXXXb7 key */
+        else if (ictx->release_code)
+                press_type = 0;
+
+        /* this is a button press */
+        else
+                press_type = 1;
+
+        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+
+        return press_type;
+}
+
+/**
+ * Process the incoming packet
+ */
+static void imon_incoming_packet(struct imon_context *ictx,
+                                 struct urb *urb, int intf)
+{
+        int len = urb->actual_length;
+        unsigned char *buf = urb->transfer_buffer;
+        struct device *dev = ictx->dev;
+        unsigned long flags;
+        u32 kc;
+        bool norelease = false;
+        int i;
+        u64 scancode;
+        int press_type = 0;
+        int msec;
+        struct timeval t;
+        static struct timeval prev_time = { 0, 0 };
+        u8 ktype;
+
+        /* filter out junk data on the older 0xffdc imon devices */
+        if ((buf[0] == 0xff) && (buf[1] == 0xff) && (buf[2] == 0xff))
+                return;
+
+        /* Figure out what key was pressed */
+        if (len == 8 && buf[7] == 0xee) {
+                scancode = be64_to_cpu(*((u64 *)buf));
+                ktype = IMON_KEY_PANEL;
+                kc = imon_panel_key_lookup(scancode);
+        } else {
+                scancode = be32_to_cpu(*((u32 *)buf));
+                if (ictx->ir_type == IR_TYPE_RC6) {
+                        ktype = IMON_KEY_IMON;
+                        if (buf[0] == 0x80)
+                                ktype = IMON_KEY_MCE;
+                        kc = imon_mce_key_lookup(ictx, scancode);
+                } else {
+                        ktype = IMON_KEY_IMON;
+                        kc = imon_remote_key_lookup(ictx, scancode);
+                }
+        }
+
+        spin_lock_irqsave(&ictx->kc_lock, flags);
+        /* keyboard/mouse mode toggle button */
+        if (kc == KEY_KEYBOARD && !ictx->release_code) {
+                ictx->last_keycode = kc;
+                if (!nomouse) {
+                        ictx->pad_mouse = ~(ictx->pad_mouse) & 0x1;
+                        dev_dbg(dev, "toggling to %s mode\n",
+                                ictx->pad_mouse ? "mouse" : "keyboard");
+                        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+                        return;
+                } else {
+                        ictx->pad_mouse = 0;
+                        dev_dbg(dev, "mouse mode disabled, passing key value\n");
+                }
+        }
+
+        ictx->kc = kc;
+        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+
+        /* send touchscreen events through input subsystem if touchpad data */
+        if (ictx->display_type == IMON_DISPLAY_TYPE_VGA && len == 8 &&
+            buf[7] == 0x86) {
+                imon_touch_event(ictx, buf);
+                return;
+
+        /* look for mouse events with pad in mouse mode */
+        } else if (ictx->pad_mouse) {
+                if (imon_mouse_event(ictx, buf, len))
+                        return;
+        }
+
+        /* Now for some special handling to convert pad input to arrow keys */
+        if (((len == 5) && (buf[0] == 0x01) && (buf[4] == 0x00)) ||
+            ((len == 8) && (buf[0] & 0x40) &&
+             !(buf[1] & 0x1 || buf[1] >> 2 & 0x1))) {
+                len = 8;
+                imon_pad_to_keys(ictx, buf);
+                norelease = true;
+        }
+
+        if (debug) {
+                printk(KERN_INFO "intf%d decoded packet: ", intf);
+                for (i = 0; i < len; ++i)
+                        printk("%02x ", buf[i]);
+                printk("\n");
+        }
+
+        press_type = imon_parse_press_type(ictx, buf, ktype);
+        if (press_type < 0)
+                goto not_input_data;
+
+        spin_lock_irqsave(&ictx->kc_lock, flags);
+        if (ictx->kc == KEY_UNKNOWN)
+                goto unknown_key;
+        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+
+        if (ktype != IMON_KEY_PANEL) {
+                if (press_type == 0)
+                        ir_keyup(ictx->rdev);
+                else {
+                        ir_keydown(ictx->rdev, ictx->rc_scancode, ictx->rc_toggle);
+                        spin_lock_irqsave(&ictx->kc_lock, flags);
+                        ictx->last_keycode = ictx->kc;
+                        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+                }
+                return;
+        }
+
+        /* Only panel type events left to process now */
+        spin_lock_irqsave(&ictx->kc_lock, flags);
+
+        /* KEY_MUTE repeats from knob need to be suppressed */
+        if (ictx->kc == KEY_MUTE && ictx->kc == ictx->last_keycode) {
+                do_gettimeofday(&t);
+                msec = tv2int(&t, &prev_time);
+                prev_time = t;
+                if (msec < ictx->idev->rep[REP_DELAY]) {
+                        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+                        return;
+                }
+        }
+        kc = ictx->kc;
+
+        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+
+        input_report_key(ictx->idev, kc, press_type);
+        input_sync(ictx->idev);
+
+        /* panel keys don't generate a release */
+        input_report_key(ictx->idev, kc, 0);
+        input_sync(ictx->idev);
+
+        ictx->last_keycode = kc;
+
+        return;
+
+unknown_key:
+        spin_unlock_irqrestore(&ictx->kc_lock, flags);
+        dev_info(dev, "%s: unknown keypress, code 0x%llx\n", __func__,
+                 (long long)scancode);
+        return;
+
+not_input_data:
+        if (len != 8) {
+                dev_warn(dev, "imon %s: invalid incoming packet "
+                         "size (len = %d, intf%d)\n", __func__, len, intf);
+                return;
+        }
+
+        /* iMON 2.4G associate frame */
+        if (buf[0] == 0x00 &&
+            buf[2] == 0xFF &&                           /* REFID */
+            buf[3] == 0xFF &&
+            buf[4] == 0xFF &&
+            buf[5] == 0xFF &&                           /* iMON 2.4G */
+           ((buf[6] == 0x4E && buf[7] == 0xDF) ||       /* LT */
+            (buf[6] == 0x5E && buf[7] == 0xDF))) {      /* DT */
+                dev_warn(dev, "%s: remote associated refid=%02X\n",
+                         __func__, buf[1]);
+                ictx->rf_isassociating = false;
+        }
+}
+
+/**
+ * Callback function for USB core API: receive data
+ */
+static void usb_rx_callback_intf0(struct urb *urb)
+{
+        struct imon_context *ictx;
+        int intfnum = 0;
+
+        if (!urb)
+                return;
+
+        ictx = (struct imon_context *)urb->context;
+        if (!ictx)
+                return;
+
+        switch (urb->status) {
+        case -ENOENT:           /* usbcore unlink successful! */
+                return;
+
+        case -ESHUTDOWN:        /* transport endpoint was shut down */
+                break;
+
+        case 0:
+                imon_incoming_packet(ictx, urb, intfnum);
+                break;
+
+        default:
+                dev_warn(ictx->dev, "imon %s: status(%d): ignored\n",
+                         __func__, urb->status);
+                break;
+        }
+
+        usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC);
+}
+
+static void usb_rx_callback_intf1(struct urb *urb)
+{
+        struct imon_context *ictx;
+        int intfnum = 1;
+
+        if (!urb)
+                return;
+
+        ictx = (struct imon_context *)urb->context;
+        if (!ictx)
+                return;
+
+        switch (urb->status) {
+        case -ENOENT:           /* usbcore unlink successful! */
+                return;
+
+        case -ESHUTDOWN:        /* transport endpoint was shut down */
+                break;
+
+        case 0:
+                imon_incoming_packet(ictx, urb, intfnum);
+                break;
+
+        default:
+                dev_warn(ictx->dev, "imon %s: status(%d): ignored\n",
+                         __func__, urb->status);
+                break;
+        }
+
+        usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC);
+}
+
+/*
+ * The 0x15c2:0xffdc device ID was used for umpteen different imon
+ * devices, and all of them constantly spew interrupts, even when there
+ * is no actual data to report. However, byte 6 of this buffer looks like
+ * its unique across device variants, so we're trying to key off that to
+ * figure out which display type (if any) and what IR protocol the device
+ * actually supports. These devices have their IR protocol hard-coded into
+ * their firmware, they can't be changed on the fly like the newer hardware.
+ */
+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 = IR_TYPE_OTHER;
+
+        switch (ffdc_cfg_byte) {
+        /* iMON Knob, no display, iMON IR + vol knob */
+        case 0x21:
+                dev_info(ictx->dev, "0xffdc iMON Knob, iMON IR");
+                ictx->display_supported = false;
+                break;
+        /* iMON 2.4G LT (usb stick), no display, iMON RF */
+        case 0x4e:
+                dev_info(ictx->dev, "0xffdc iMON 2.4G LT, iMON RF");
+                ictx->display_supported = false;
+                ictx->rf_device = true;
+                break;
+        /* iMON VFD, no IR (does have vol knob tho) */
+        case 0x35:
+                dev_info(ictx->dev, "0xffdc iMON VFD + knob, no IR");
+                detected_display_type = IMON_DISPLAY_TYPE_VFD;
+                break;
+        /* iMON VFD, iMON IR */
+        case 0x24:
+        case 0x85:
+                dev_info(ictx->dev, "0xffdc iMON VFD, iMON IR");
+                detected_display_type = IMON_DISPLAY_TYPE_VFD;
+                break;
+        /* iMON VFD, MCE IR */
+        case 0x9e:
+                dev_info(ictx->dev, "0xffdc iMON VFD, MCE IR");
+                detected_display_type = IMON_DISPLAY_TYPE_VFD;
+                allowed_protos = IR_TYPE_RC6;
+                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 = IR_TYPE_RC6;
+                break;
+        default:
+                dev_info(ictx->dev, "Unknown 0xffdc device, "
+                         "defaulting to VFD and iMON IR");
+                detected_display_type = IMON_DISPLAY_TYPE_VFD;
+                break;
+        }
+
+        printk(KERN_CONT " (id 0x%02x)\n", ffdc_cfg_byte);
+
+        ictx->display_type = detected_display_type;
+        ictx->props->allowed_protos = allowed_protos;
+        ictx->ir_type = allowed_protos;
+}
+
+static void imon_set_display_type(struct imon_context *ictx)
+{
+        u8 configured_display_type = IMON_DISPLAY_TYPE_VFD;
+
+        /*
+         * Try to auto-detect the type of display if the user hasn't set
+         * it by hand via the display_type modparam. Default is VFD.
+         */
+
+        if (display_type == IMON_DISPLAY_TYPE_AUTO) {
+                switch (ictx->product) {
+                case 0xffdc:
+                        /* set in imon_get_ffdc_type() */
+                        configured_display_type = ictx->display_type;
+                        break;
+                case 0x0034:
+                case 0x0035:
+                        configured_display_type = IMON_DISPLAY_TYPE_VGA;
+                        break;
+                case 0x0038:
+                case 0x0039:
+                case 0x0045:
+                        configured_display_type = IMON_DISPLAY_TYPE_LCD;
+                        break;
+                case 0x003c:
+                case 0x0041:
+                case 0x0042:
+                case 0x0043:
+                        configured_display_type = IMON_DISPLAY_TYPE_NONE;
+                        ictx->display_supported = false;
+                        break;
+                case 0x0036:
+                case 0x0044:
+                default:
+                        configured_display_type = IMON_DISPLAY_TYPE_VFD;
+                        break;
+                }
+        } else {
+                configured_display_type = display_type;
+                if (display_type == IMON_DISPLAY_TYPE_NONE)
+                        ictx->display_supported = false;
+                else
+                        ictx->display_supported = true;
+                dev_info(ictx->dev, "%s: overriding display type to %d via "
+                         "modparam\n", __func__, display_type);
+        }
+
+        ictx->display_type = configured_display_type;
+}
+
+static struct input_dev *imon_init_rdev(struct imon_context *ictx)
+{
+        struct input_dev *rdev;
+        struct ir_dev_props *props;
+        int ret;
+        char *ir_codes = NULL;
+        const unsigned char fp_packet[] = { 0x40, 0x00, 0x00, 0x00,
+                                            0x00, 0x00, 0x00, 0x88 };
+
+        rdev = input_allocate_device();
+        props = kzalloc(sizeof(*props), GFP_KERNEL);
+        if (!rdev || !props) {
+                dev_err(ictx->dev, "remote control dev allocation failed\n");
+                goto out;
+        }
+
+        snprintf(ictx->name_rdev, sizeof(ictx->name_rdev),
+                 "iMON Remote (%04x:%04x)", ictx->vendor, ictx->product);
+        usb_make_path(ictx->usbdev_intf0, ictx->phys_rdev,
+                      sizeof(ictx->phys_rdev));
+        strlcat(ictx->phys_rdev, "/input0", sizeof(ictx->phys_rdev));
+
+        rdev->name = ictx->name_rdev;
+        rdev->phys = ictx->phys_rdev;
+        usb_to_input_id(ictx->usbdev_intf0, &rdev->id);
+        rdev->dev.parent = ictx->dev;
+        rdev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
+        input_set_drvdata(rdev, ictx);
+
+        props->priv = ictx;
+        props->driver_type = RC_DRIVER_SCANCODE;
+        props->allowed_protos = IR_TYPE_OTHER | IR_TYPE_RC6; /* iMON PAD or MCE */
+        props->change_protocol = imon_ir_change_protocol;
+        ictx->props = props;
+
+        /* Enable front-panel buttons and/or knobs */
+        memcpy(ictx->usb_tx_buf, &fp_packet, sizeof(fp_packet));
+        ret = send_packet(ictx);
+        /* Not fatal, but warn about it */
+        if (ret)
+                dev_info(ictx->dev, "panel buttons/knobs setup failed\n");
+
+        if (ictx->product == 0xffdc)
+                imon_get_ffdc_type(ictx);
+
+        imon_set_display_type(ictx);
+
+        if (ictx->ir_type == IR_TYPE_RC6)
+                ir_codes = RC_MAP_IMON_MCE;
+        else
+                ir_codes = RC_MAP_IMON_PAD;
+
+        ret = ir_input_register(rdev, ir_codes, props, MOD_NAME);
+        if (ret < 0) {
+                dev_err(ictx->dev, "remote input dev register failed\n");
+                goto out;
+        }
+
+        return rdev;
+
+out:
+        kfree(props);
+        input_free_device(rdev);
+        return NULL;
+}
+
+static struct input_dev *imon_init_idev(struct imon_context *ictx)
+{
+        struct input_dev *idev;
+        int ret, i;
+
+        idev = input_allocate_device();
+        if (!idev) {
+                dev_err(ictx->dev, "input dev allocation failed\n");
+                goto out;
+        }
+
+        snprintf(ictx->name_idev, sizeof(ictx->name_idev),
+                 "iMON Panel, Knob and Mouse(%04x:%04x)",
+                 ictx->vendor, ictx->product);
+        idev->name = ictx->name_idev;
+
+        usb_make_path(ictx->usbdev_intf0, ictx->phys_idev,
+                      sizeof(ictx->phys_idev));
+        strlcat(ictx->phys_idev, "/input1", sizeof(ictx->phys_idev));
+        idev->phys = ictx->phys_idev;
+
+        idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | BIT_MASK(EV_REL);
+
+        idev->keybit[BIT_WORD(BTN_MOUSE)] =
+                BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT);
+        idev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y) |
+                BIT_MASK(REL_WHEEL);
+
+        /* panel and/or knob code support */
+        for (i = 0; i < ARRAY_SIZE(imon_panel_key_table); i++) {
+                u32 kc = imon_panel_key_table[i].keycode;
+                __set_bit(kc, idev->keybit);
+        }
+
+        usb_to_input_id(ictx->usbdev_intf0, &idev->id);
+        idev->dev.parent = ictx->dev;
+        input_set_drvdata(idev, ictx);
+
+        ret = input_register_device(idev);
+        if (ret < 0) {
+                dev_err(ictx->dev, "input dev register failed\n");
+                goto out;
+        }
+
+        return idev;
+
+out:
+        input_free_device(idev);
+        return NULL;
+}
+
+static struct input_dev *imon_init_touch(struct imon_context *ictx)
+{
+        struct input_dev *touch;
+        int ret;
+
+        touch = input_allocate_device();
+        if (!touch) {
+                dev_err(ictx->dev, "touchscreen input dev allocation failed\n");
+                goto touch_alloc_failed;
+        }
+
+        snprintf(ictx->name_touch, sizeof(ictx->name_touch),
+                 "iMON USB Touchscreen (%04x:%04x)",
+                 ictx->vendor, ictx->product);
+        touch->name = ictx->name_touch;
+
+        usb_make_path(ictx->usbdev_intf1, ictx->phys_touch,
+                      sizeof(ictx->phys_touch));
+        strlcat(ictx->phys_touch, "/input2", sizeof(ictx->phys_touch));
+        touch->phys = ictx->phys_touch;
+
+        touch->evbit[0] =
+                BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+        touch->keybit[BIT_WORD(BTN_TOUCH)] =
+                BIT_MASK(BTN_TOUCH);
+        input_set_abs_params(touch, ABS_X,
+                             0x00, 0xfff, 0, 0);
+        input_set_abs_params(touch, ABS_Y,
+                             0x00, 0xfff, 0, 0);
+
+        input_set_drvdata(touch, ictx);
+
+        usb_to_input_id(ictx->usbdev_intf1, &touch->id);
+        touch->dev.parent = ictx->dev;
+        ret = input_register_device(touch);
+        if (ret <  0) {
+                dev_info(ictx->dev, "touchscreen input dev register failed\n");
+                goto touch_register_failed;
+        }
+
+        return touch;
+
+touch_register_failed:
+        input_free_device(ictx->touch);
+
+touch_alloc_failed:
+        return NULL;
+}
+
+static bool imon_find_endpoints(struct imon_context *ictx,
+                                struct usb_host_interface *iface_desc)
+{
+        struct usb_endpoint_descriptor *ep;
+        struct usb_endpoint_descriptor *rx_endpoint = NULL;
+        struct usb_endpoint_descriptor *tx_endpoint = NULL;
+        int ifnum = iface_desc->desc.bInterfaceNumber;
+        int num_endpts = iface_desc->desc.bNumEndpoints;
+        int i, ep_dir, ep_type;
+        bool ir_ep_found = false;
+        bool display_ep_found = false;
+        bool tx_control = false;
+
+        /*
+         * Scan the endpoint list and set:
+         *      first input endpoint = IR endpoint
+         *      first output endpoint = display endpoint
+         */
+        for (i = 0; i < num_endpts && !(ir_ep_found && display_ep_found); ++i) {
+                ep = &iface_desc->endpoint[i].desc;
+                ep_dir = ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK;
+                ep_type = ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+
+                if (!ir_ep_found && ep_dir == USB_DIR_IN &&
+                    ep_type == USB_ENDPOINT_XFER_INT) {
+
+                        rx_endpoint = ep;
+                        ir_ep_found = true;
+                        dev_dbg(ictx->dev, "%s: found IR endpoint\n", __func__);
+
+                } else if (!display_ep_found && ep_dir == USB_DIR_OUT &&
+                           ep_type == USB_ENDPOINT_XFER_INT) {
+                        tx_endpoint = ep;
+                        display_ep_found = true;
+                        dev_dbg(ictx->dev, "%s: found display endpoint\n", __func__);
+                }
+        }
+
+        if (ifnum == 0) {
+                ictx->rx_endpoint_intf0 = rx_endpoint;
+                /*
+                 * tx is used to send characters to lcd/vfd, associate RF
+                 * remotes, set IR protocol, and maybe more...
+                 */
+                ictx->tx_endpoint = tx_endpoint;
+        } else {
+                ictx->rx_endpoint_intf1 = rx_endpoint;
+        }
+
+        /*
+         * If we didn't find a display endpoint, this is probably one of the
+         * newer iMON devices that use control urb instead of interrupt
+         */
+        if (!display_ep_found) {
+                tx_control = true;
+                display_ep_found = true;
+                dev_dbg(ictx->dev, "%s: device uses control endpoint, not "
+                        "interface OUT endpoint\n", __func__);
+        }
+
+        /*
+         * Some iMON receivers have no display. Unfortunately, it seems
+         * that SoundGraph recycles device IDs between devices both with
+         * and without... :\
+         */
+        if (ictx->display_type == IMON_DISPLAY_TYPE_NONE) {
+                display_ep_found = false;
+                dev_dbg(ictx->dev, "%s: device has no display\n", __func__);
+        }
+
+        /*
+         * iMON Touch devices have a VGA touchscreen, but no "display", as
+         * that refers to e.g. /dev/lcd0 (a character device LCD or VFD).
+         */
+        if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) {
+                display_ep_found = false;
+                dev_dbg(ictx->dev, "%s: iMON Touch device found\n", __func__);
+        }
+
+        /* Input endpoint is mandatory */
+        if (!ir_ep_found)
+                pr_err("no valid input (IR) endpoint found\n");
+
+        ictx->tx_control = tx_control;
+
+        if (display_ep_found)
+                ictx->display_supported = true;
+
+        return ir_ep_found;
+
+}
+
+static struct imon_context *imon_init_intf0(struct usb_interface *intf)
+{
+        struct imon_context *ictx;
+        struct urb *rx_urb;
+        struct urb *tx_urb;
+        struct device *dev = &intf->dev;
+        struct usb_host_interface *iface_desc;
+        int ret = -ENOMEM;
+
+        ictx = kzalloc(sizeof(struct imon_context), GFP_KERNEL);
+        if (!ictx) {
+                dev_err(dev, "%s: kzalloc failed for context", __func__);
+                goto exit;
+        }
+        rx_urb = usb_alloc_urb(0, GFP_KERNEL);
+        if (!rx_urb) {
+                dev_err(dev, "%s: usb_alloc_urb failed for IR urb", __func__);
+                goto rx_urb_alloc_failed;
+        }
+        tx_urb = usb_alloc_urb(0, GFP_KERNEL);
+        if (!tx_urb) {
+                dev_err(dev, "%s: usb_alloc_urb failed for display urb",
+                        __func__);
+                goto tx_urb_alloc_failed;
+        }
+
+        mutex_init(&ictx->lock);
+        spin_lock_init(&ictx->kc_lock);
+
+        mutex_lock(&ictx->lock);
+
+        ictx->dev = dev;
+        ictx->usbdev_intf0 = usb_get_dev(interface_to_usbdev(intf));
+        ictx->dev_present_intf0 = true;
+        ictx->rx_urb_intf0 = rx_urb;
+        ictx->tx_urb = tx_urb;
+        ictx->rf_device = false;
+
+        ictx->vendor  = le16_to_cpu(ictx->usbdev_intf0->descriptor.idVendor);
+        ictx->product = le16_to_cpu(ictx->usbdev_intf0->descriptor.idProduct);
+
+        ret = -ENODEV;
+        iface_desc = intf->cur_altsetting;
+        if (!imon_find_endpoints(ictx, iface_desc)) {
+                goto find_endpoint_failed;
+        }
+
+        ictx->idev = imon_init_idev(ictx);
+        if (!ictx->idev) {
+                dev_err(dev, "%s: input device setup failed\n", __func__);
+                goto idev_setup_failed;
+        }
+
+        ictx->rdev = imon_init_rdev(ictx);
+        if (!ictx->rdev) {
+                dev_err(dev, "%s: rc device setup failed\n", __func__);
+                goto rdev_setup_failed;
+        }
+
+        usb_fill_int_urb(ictx->rx_urb_intf0, ictx->usbdev_intf0,
+                usb_rcvintpipe(ictx->usbdev_intf0,
+                        ictx->rx_endpoint_intf0->bEndpointAddress),
+                ictx->usb_rx_buf, sizeof(ictx->usb_rx_buf),
+                usb_rx_callback_intf0, ictx,
+                ictx->rx_endpoint_intf0->bInterval);
+
+        ret = usb_submit_urb(ictx->rx_urb_intf0, GFP_KERNEL);
+        if (ret) {
+                pr_err("usb_submit_urb failed for intf0 (%d)\n", ret);
+                goto urb_submit_failed;
+        }
+
+        return ictx;
+
+urb_submit_failed:
+        ir_input_unregister(ictx->rdev);
+rdev_setup_failed:
+        input_unregister_device(ictx->idev);
+idev_setup_failed:
+find_endpoint_failed:
+        mutex_unlock(&ictx->lock);
+        usb_free_urb(tx_urb);
+tx_urb_alloc_failed:
+        usb_free_urb(rx_urb);
+rx_urb_alloc_failed:
+        kfree(ictx);
+exit:
+        dev_err(dev, "unable to initialize intf0, err %d\n", ret);
+
+        return NULL;
+}
+
+static struct imon_context *imon_init_intf1(struct usb_interface *intf,
+                                            struct imon_context *ictx)
+{
+        struct urb *rx_urb;
+        struct usb_host_interface *iface_desc;
+        int ret = -ENOMEM;
+
+        rx_urb = usb_alloc_urb(0, GFP_KERNEL);
+        if (!rx_urb) {
+                pr_err("usb_alloc_urb failed for IR urb\n");
+                goto rx_urb_alloc_failed;
+        }
+
+        mutex_lock(&ictx->lock);
+
+        if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) {
+                init_timer(&ictx->ttimer);
+                ictx->ttimer.data = (unsigned long)ictx;
+                ictx->ttimer.function = imon_touch_display_timeout;
+        }
+
+        ictx->usbdev_intf1 = usb_get_dev(interface_to_usbdev(intf));
+        ictx->dev_present_intf1 = true;
+        ictx->rx_urb_intf1 = rx_urb;
+
+        ret = -ENODEV;
+        iface_desc = intf->cur_altsetting;
+        if (!imon_find_endpoints(ictx, iface_desc))
+                goto find_endpoint_failed;
+
+        if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) {
+                ictx->touch = imon_init_touch(ictx);
+                if (!ictx->touch)
+                        goto touch_setup_failed;
+        } else
+                ictx->touch = NULL;
+
+        usb_fill_int_urb(ictx->rx_urb_intf1, ictx->usbdev_intf1,
+                usb_rcvintpipe(ictx->usbdev_intf1,
+                        ictx->rx_endpoint_intf1->bEndpointAddress),
+                ictx->usb_rx_buf, sizeof(ictx->usb_rx_buf),
+                usb_rx_callback_intf1, ictx,
+                ictx->rx_endpoint_intf1->bInterval);
+
+        ret = usb_submit_urb(ictx->rx_urb_intf1, GFP_KERNEL);
+
+        if (ret) {
+                pr_err("usb_submit_urb failed for intf1 (%d)\n", ret);
+                goto urb_submit_failed;
+        }
+
+        return ictx;
+
+urb_submit_failed:
+        if (ictx->touch)
+                input_unregister_device(ictx->touch);
+touch_setup_failed:
+find_endpoint_failed:
+        mutex_unlock(&ictx->lock);
+        usb_free_urb(rx_urb);
+rx_urb_alloc_failed:
+        dev_err(ictx->dev, "unable to initialize intf0, err %d\n", ret);
+
+        return NULL;
+}
+
+static void imon_init_display(struct imon_context *ictx,
+                              struct usb_interface *intf)
+{
+        int ret;
+
+        dev_dbg(ictx->dev, "Registering iMON display with sysfs\n");
+
+        /* set up sysfs entry for built-in clock */
+        ret = sysfs_create_group(&intf->dev.kobj, &imon_display_attr_group);
+        if (ret)
+                dev_err(ictx->dev, "Could not create display sysfs "
+                        "entries(%d)", ret);
+
+        if (ictx->display_type == IMON_DISPLAY_TYPE_LCD)
+                ret = usb_register_dev(intf, &imon_lcd_class);
+        else
+                ret = usb_register_dev(intf, &imon_vfd_class);
+        if (ret)
+                /* Not a fatal error, so ignore */
+                dev_info(ictx->dev, "could not get a minor number for "
+                         "display\n");
+
+}
+
+/**
+ * Callback function for USB core API: Probe
+ */
+static int __devinit imon_probe(struct usb_interface *interface,
+                                const struct usb_device_id *id)
+{
+        struct usb_device *usbdev = NULL;
+        struct usb_host_interface *iface_desc = NULL;
+        struct usb_interface *first_if;
+        struct device *dev = &interface->dev;
+        int ifnum, code_length, sysfs_err;
+        int ret = 0;
+        struct imon_context *ictx = NULL;
+        struct imon_context *first_if_ctx = NULL;
+        u16 vendor, product;
+
+        code_length = BUF_CHUNK_SIZE * 8;
+
+        usbdev     = usb_get_dev(interface_to_usbdev(interface));
+        iface_desc = interface->cur_altsetting;
+        ifnum      = iface_desc->desc.bInterfaceNumber;
+        vendor     = le16_to_cpu(usbdev->descriptor.idVendor);
+        product    = le16_to_cpu(usbdev->descriptor.idProduct);
+
+        dev_dbg(dev, "%s: found iMON device (%04x:%04x, intf%d)\n",
+                __func__, vendor, product, ifnum);
+
+        /* prevent races probing devices w/multiple interfaces */
+        mutex_lock(&driver_lock);
+
+        first_if = usb_ifnum_to_if(usbdev, 0);
+        first_if_ctx = (struct imon_context *)usb_get_intfdata(first_if);
+
+        if (ifnum == 0) {
+                ictx = imon_init_intf0(interface);
+                if (!ictx) {
+                        pr_err("failed to initialize context!\n");
+                        ret = -ENODEV;
+                        goto fail;
+                }
+
+        } else {
+        /* this is the secondary interface on the device */
+                ictx = imon_init_intf1(interface, first_if_ctx);
+                if (!ictx) {
+                        pr_err("failed to attach to context!\n");
+                        ret = -ENODEV;
+                        goto fail;
+                }
+
+        }
+
+        usb_set_intfdata(interface, ictx);
+
+        if (ifnum == 0) {
+                if (product == 0xffdc && ictx->rf_device) {
+                        sysfs_err = sysfs_create_group(&interface->dev.kobj,
+                                                       &imon_rf_attr_group);
+                        if (sysfs_err)
+                                pr_err("Could not create RF sysfs entries(%d)\n",
+                                       sysfs_err);
+                }
+
+                if (ictx->display_supported)
+                        imon_init_display(ictx, interface);
+        }
+
+        dev_info(dev, "iMON device (%04x:%04x, intf%d) on "
+                 "usb<%d:%d> initialized\n", vendor, product, ifnum,
+                 usbdev->bus->busnum, usbdev->devnum);
+
+        mutex_unlock(&ictx->lock);
+        mutex_unlock(&driver_lock);
+
+        return 0;
+
+fail:
+        mutex_unlock(&driver_lock);
+        dev_err(dev, "unable to register, err %d\n", ret);
+
+        return ret;
+}
+
+/**
+ * Callback function for USB core API: disconnect
+ */
+static void __devexit imon_disconnect(struct usb_interface *interface)
+{
+        struct imon_context *ictx;
+        struct device *dev;
+        int ifnum;
+
+        /* prevent races with multi-interface device probing and display_open */
+        mutex_lock(&driver_lock);
+
+        ictx = usb_get_intfdata(interface);
+        dev = ictx->dev;
+        ifnum = interface->cur_altsetting->desc.bInterfaceNumber;
+
+        mutex_lock(&ictx->lock);
+
+        /*
+         * sysfs_remove_group is safe to call even if sysfs_create_group
+         * hasn't been called
+         */
+        sysfs_remove_group(&interface->dev.kobj, &imon_display_attr_group);
+        sysfs_remove_group(&interface->dev.kobj, &imon_rf_attr_group);
+
+        usb_set_intfdata(interface, NULL);
+
+        /* Abort ongoing write */
+        if (ictx->tx.busy) {
+                usb_kill_urb(ictx->tx_urb);
+                complete_all(&ictx->tx.finished);
+        }
+
+        if (ifnum == 0) {
+                ictx->dev_present_intf0 = false;
+                usb_kill_urb(ictx->rx_urb_intf0);
+                input_unregister_device(ictx->idev);
+                ir_input_unregister(ictx->rdev);
+                if (ictx->display_supported) {
+                        if (ictx->display_type == IMON_DISPLAY_TYPE_LCD)
+                                usb_deregister_dev(interface, &imon_lcd_class);
+                        else
+                                usb_deregister_dev(interface, &imon_vfd_class);
+                }
+        } else {
+                ictx->dev_present_intf1 = false;
+                usb_kill_urb(ictx->rx_urb_intf1);
+                if (ictx->display_type == IMON_DISPLAY_TYPE_VGA)
+                        input_unregister_device(ictx->touch);
+        }
+
+        if (!ictx->dev_present_intf0 && !ictx->dev_present_intf1) {
+                if (ictx->display_type == IMON_DISPLAY_TYPE_VGA)
+                        del_timer_sync(&ictx->ttimer);
+                mutex_unlock(&ictx->lock);
+                if (!ictx->display_isopen)
+                        free_imon_context(ictx);
+        } else
+                mutex_unlock(&ictx->lock);
+
+        mutex_unlock(&driver_lock);
+
+        dev_dbg(dev, "%s: iMON device (intf%d) disconnected\n",
+                __func__, ifnum);
+}
+
+static int imon_suspend(struct usb_interface *intf, pm_message_t message)
+{
+        struct imon_context *ictx = usb_get_intfdata(intf);
+        int ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
+
+        if (ifnum == 0)
+                usb_kill_urb(ictx->rx_urb_intf0);
+        else
+                usb_kill_urb(ictx->rx_urb_intf1);
+
+        return 0;
+}
+
+static int imon_resume(struct usb_interface *intf)
+{
+        int rc = 0;
+        struct imon_context *ictx = usb_get_intfdata(intf);
+        int ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
+
+        if (ifnum == 0) {
+                usb_fill_int_urb(ictx->rx_urb_intf0, ictx->usbdev_intf0,
+                        usb_rcvintpipe(ictx->usbdev_intf0,
+                                ictx->rx_endpoint_intf0->bEndpointAddress),
+                        ictx->usb_rx_buf, sizeof(ictx->usb_rx_buf),
+                        usb_rx_callback_intf0, ictx,
+                        ictx->rx_endpoint_intf0->bInterval);
+
+                rc = usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC);
+
+        } else {
+                usb_fill_int_urb(ictx->rx_urb_intf1, ictx->usbdev_intf1,
+                        usb_rcvintpipe(ictx->usbdev_intf1,
+                                ictx->rx_endpoint_intf1->bEndpointAddress),
+                        ictx->usb_rx_buf, sizeof(ictx->usb_rx_buf),
+                        usb_rx_callback_intf1, ictx,
+                        ictx->rx_endpoint_intf1->bInterval);
+
+                rc = usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC);
+        }
+
+        return rc;
+}
+
+static int __init imon_init(void)
+{
+        int rc;
+
+        rc = usb_register(&imon_driver);
+        if (rc) {
+                pr_err("usb register failed(%d)\n", rc);
+                rc = -ENODEV;
+        }
+
+        return rc;
+}
+
+static void __exit imon_exit(void)
+{
+        usb_deregister(&imon_driver);
+}
+
+module_init(imon_init);
+module_exit(imon_exit);
diff --git a/drivers/media/rc/ir-core-priv.h b/drivers/media/rc/ir-core-priv.h
new file mode 100644
index 000000000000..81c936bd793f
--- /dev/null
+++ b/drivers/media/rc/ir-core-priv.h
@@ -0,0 +1,203 @@
+/*
+ * Remote Controller core raw events header
+ *
+ * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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.
+ */
+
+#ifndef _IR_RAW_EVENT
+#define _IR_RAW_EVENT
+
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <media/ir-core.h>
+
+struct ir_raw_handler {
+        struct list_head list;
+
+        u64 protocols; /* which are handled by this handler */
+        int (*decode)(struct input_dev *input_dev, struct ir_raw_event event);
+
+        /* These two should only be used by the lirc decoder */
+        int (*raw_register)(struct input_dev *input_dev);
+        int (*raw_unregister)(struct input_dev *input_dev);
+};
+
+struct ir_raw_event_ctrl {
+        struct list_head                list;           /* to keep track of raw clients */
+        struct task_struct              *thread;
+        spinlock_t                      lock;
+        struct kfifo                    kfifo;          /* fifo for the pulse/space durations */
+        ktime_t                         last_event;     /* when last event occurred */
+        enum raw_event_type             last_type;      /* last event type */
+        struct input_dev                *input_dev;     /* pointer to the parent input_dev */
+        u64                             enabled_protocols; /* enabled raw protocol decoders */
+
+        /* raw decoder state follows */
+        struct ir_raw_event prev_ev;
+        struct ir_raw_event this_ev;
+        struct nec_dec {
+                int state;
+                unsigned count;
+                u32 bits;
+                bool is_nec_x;
+                bool necx_repeat;
+        } nec;
+        struct rc5_dec {
+                int state;
+                u32 bits;
+                unsigned count;
+                unsigned wanted_bits;
+        } rc5;
+        struct rc6_dec {
+                int state;
+                u8 header;
+                u32 body;
+                bool toggle;
+                unsigned count;
+                unsigned wanted_bits;
+        } rc6;
+        struct sony_dec {
+                int state;
+                u32 bits;
+                unsigned count;
+        } sony;
+        struct jvc_dec {
+                int state;
+                u16 bits;
+                u16 old_bits;
+                unsigned count;
+                bool first;
+                bool toggle;
+        } jvc;
+        struct rc5_sz_dec {
+                int state;
+                u32 bits;
+                unsigned count;
+                unsigned wanted_bits;
+        } rc5_sz;
+        struct lirc_codec {
+                struct ir_input_dev *ir_dev;
+                struct lirc_driver *drv;
+                int carrier_low;
+
+                ktime_t gap_start;
+                u64 gap_duration;
+                bool gap;
+                bool send_timeout_reports;
+
+        } lirc;
+};
+
+/* macros for IR decoders */
+static inline bool geq_margin(unsigned d1, unsigned d2, unsigned margin)
+{
+        return d1 > (d2 - margin);
+}
+
+static inline bool eq_margin(unsigned d1, unsigned d2, unsigned margin)
+{
+        return ((d1 > (d2 - margin)) && (d1 < (d2 + margin)));
+}
+
+static inline bool is_transition(struct ir_raw_event *x, struct ir_raw_event *y)
+{
+        return x->pulse != y->pulse;
+}
+
+static inline void decrease_duration(struct ir_raw_event *ev, unsigned duration)
+{
+        if (duration > ev->duration)
+                ev->duration = 0;
+        else
+                ev->duration -= duration;
+}
+
+/* Returns true if event is normal pulse/space event */
+static inline bool is_timing_event(struct ir_raw_event ev)
+{
+        return !ev.carrier_report && !ev.reset;
+}
+
+#define TO_US(duration)                 DIV_ROUND_CLOSEST((duration), 1000)
+#define TO_STR(is_pulse)                ((is_pulse) ? "pulse" : "space")
+/*
+ * Routines from ir-sysfs.c - Meant to be called only internally inside
+ * ir-core
+ */
+int ir_register_input(struct input_dev *input_dev);
+
+int ir_register_class(struct input_dev *input_dev);
+void ir_unregister_class(struct input_dev *input_dev);
+
+/*
+ * Routines from ir-raw-event.c to be used internally and by decoders
+ */
+u64 ir_raw_get_allowed_protocols(void);
+int ir_raw_event_register(struct input_dev *input_dev);
+void ir_raw_event_unregister(struct input_dev *input_dev);
+int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler);
+void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler);
+void ir_raw_init(void);
+
+int ir_rcmap_init(void);
+void ir_rcmap_cleanup(void);
+/*
+ * Decoder initialization code
+ *
+ * Those load logic are called during ir-core init, and automatically
+ * loads the compiled decoders for their usage with IR raw events
+ */
+
+/* from ir-nec-decoder.c */
+#ifdef CONFIG_IR_NEC_DECODER_MODULE
+#define load_nec_decode()       request_module("ir-nec-decoder")
+#else
+#define load_nec_decode()       0
+#endif
+
+/* from ir-rc5-decoder.c */
+#ifdef CONFIG_IR_RC5_DECODER_MODULE
+#define load_rc5_decode()       request_module("ir-rc5-decoder")
+#else
+#define load_rc5_decode()       0
+#endif
+
+/* from ir-rc6-decoder.c */
+#ifdef CONFIG_IR_RC6_DECODER_MODULE
+#define load_rc6_decode()       request_module("ir-rc6-decoder")
+#else
+#define load_rc6_decode()       0
+#endif
+
+/* from ir-jvc-decoder.c */
+#ifdef CONFIG_IR_JVC_DECODER_MODULE
+#define load_jvc_decode()       request_module("ir-jvc-decoder")
+#else
+#define load_jvc_decode()       0
+#endif
+
+/* from ir-sony-decoder.c */
+#ifdef CONFIG_IR_SONY_DECODER_MODULE
+#define load_sony_decode()      request_module("ir-sony-decoder")
+#else
+#define load_sony_decode()      0
+#endif
+
+/* from ir-lirc-codec.c */
+#ifdef CONFIG_IR_LIRC_CODEC_MODULE
+#define load_lirc_codec()       request_module("ir-lirc-codec")
+#else
+#define load_lirc_codec()       0
+#endif
+
+
+#endif /* _IR_RAW_EVENT */
diff --git a/drivers/media/rc/ir-functions.c b/drivers/media/rc/ir-functions.c
new file mode 100644
index 000000000000..ec021c92527a
--- /dev/null
+++ b/drivers/media/rc/ir-functions.c
@@ -0,0 +1,120 @@
+/*
+ * some common functions to handle infrared remote protocol decoding for
+ * drivers which have not yet been (or can't be) converted to use the
+ * regular protocol decoders...
+ *
+ * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/jiffies.h>
+#include <media/ir-common.h>
+#include "ir-core-priv.h"
+
+/* -------------------------------------------------------------------------- */
+
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+MODULE_LICENSE("GPL");
+
+/* RC5 decoding stuff, moved from bttv-input.c to share it with
+ * saa7134 */
+
+/* decode raw bit pattern to RC5 code */
+static u32 ir_rc5_decode(unsigned int code)
+{
+        unsigned int org_code = code;
+        unsigned int pair;
+        unsigned int rc5 = 0;
+        int i;
+
+        for (i = 0; i < 14; ++i) {
+                pair = code & 0x3;
+                code >>= 2;
+
+                rc5 <<= 1;
+                switch (pair) {
+                case 0:
+                case 2:
+                        break;
+                case 1:
+                        rc5 |= 1;
+                        break;
+                case 3:
+                        IR_dprintk(1, "ir-common: ir_rc5_decode(%x) bad code\n", org_code);
+                        return 0;
+                }
+        }
+        IR_dprintk(1, "ir-common: code=%x, rc5=%x, start=%x, toggle=%x, address=%x, "
+                "instr=%x\n", rc5, org_code, RC5_START(rc5),
+                RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5));
+        return rc5;
+}
+
+void ir_rc5_timer_end(unsigned long data)
+{
+        struct card_ir *ir = (struct card_ir *)data;
+        struct timeval tv;
+        unsigned long current_jiffies;
+        u32 gap;
+        u32 rc5 = 0;
+
+        /* get time */
+        current_jiffies = jiffies;
+        do_gettimeofday(&tv);
+
+        /* avoid overflow with gap >1s */
+        if (tv.tv_sec - ir->base_time.tv_sec > 1) {
+                gap = 200000;
+        } else {
+                gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
+                    tv.tv_usec - ir->base_time.tv_usec;
+        }
+
+        /* signal we're ready to start a new code */
+        ir->active = 0;
+
+        /* Allow some timer jitter (RC5 is ~24ms anyway so this is ok) */
+        if (gap < 28000) {
+                IR_dprintk(1, "ir-common: spurious timer_end\n");
+                return;
+        }
+
+        if (ir->last_bit < 20) {
+                /* ignore spurious codes (caused by light/other remotes) */
+                IR_dprintk(1, "ir-common: short code: %x\n", ir->code);
+        } else {
+                ir->code = (ir->code << ir->shift_by) | 1;
+                rc5 = ir_rc5_decode(ir->code);
+
+                /* two start bits? */
+                if (RC5_START(rc5) != ir->start) {
+                        IR_dprintk(1, "ir-common: rc5 start bits invalid: %u\n", RC5_START(rc5));
+
+                        /* right address? */
+                } else if (RC5_ADDR(rc5) == ir->addr) {
+                        u32 toggle = RC5_TOGGLE(rc5);
+                        u32 instr = RC5_INSTR(rc5);
+
+                        /* Good code */
+                        ir_keydown(ir->dev, instr, toggle);
+                        IR_dprintk(1, "ir-common: instruction %x, toggle %x\n",
+                                   instr, toggle);
+                }
+        }
+}
+EXPORT_SYMBOL_GPL(ir_rc5_timer_end);
diff --git a/drivers/media/rc/ir-jvc-decoder.c b/drivers/media/rc/ir-jvc-decoder.c
new file mode 100644
index 000000000000..63dca6e5458b
--- /dev/null
+++ b/drivers/media/rc/ir-jvc-decoder.c
@@ -0,0 +1,199 @@
+/* ir-jvc-decoder.c - handle JVC IR Pulse/Space protocol
+ *
+ * Copyright (C) 2010 by David Härdeman <david@hardeman.nu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2 of the License.
+ *
+ * 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/bitrev.h>
+#include "ir-core-priv.h"
+
+#define JVC_NBITS               16              /* dev(8) + func(8) */
+#define JVC_UNIT                525000          /* ns */
+#define JVC_HEADER_PULSE        (16 * JVC_UNIT) /* lack of header -> repeat */
+#define JVC_HEADER_SPACE        (8  * JVC_UNIT)
+#define JVC_BIT_PULSE           (1  * JVC_UNIT)
+#define JVC_BIT_0_SPACE         (1  * JVC_UNIT)
+#define JVC_BIT_1_SPACE         (3  * JVC_UNIT)
+#define JVC_TRAILER_PULSE       (1  * JVC_UNIT)
+#define JVC_TRAILER_SPACE       (35 * JVC_UNIT)
+
+enum jvc_state {
+        STATE_INACTIVE,
+        STATE_HEADER_SPACE,
+        STATE_BIT_PULSE,
+        STATE_BIT_SPACE,
+        STATE_TRAILER_PULSE,
+        STATE_TRAILER_SPACE,
+        STATE_CHECK_REPEAT,
+};
+
+/**
+ * ir_jvc_decode() - Decode one JVC pulse or space
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @duration:   the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_jvc_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct jvc_dec *data = &ir_dev->raw->jvc;
+
+        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_JVC))
+                return 0;
+
+        if (!is_timing_event(ev)) {
+                if (ev.reset)
+                        data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+        if (!geq_margin(ev.duration, JVC_UNIT, JVC_UNIT / 2))
+                goto out;
+
+        IR_dprintk(2, "JVC decode started at state %d (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+again:
+        switch (data->state) {
+
+        case STATE_INACTIVE:
+                if (!ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, JVC_HEADER_PULSE, JVC_UNIT / 2))
+                        break;
+
+                data->count = 0;
+                data->first = true;
+                data->toggle = !data->toggle;
+                data->state = STATE_HEADER_SPACE;
+                return 0;
+
+        case STATE_HEADER_SPACE:
+                if (ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, JVC_HEADER_SPACE, JVC_UNIT / 2))
+                        break;
+
+                data->state = STATE_BIT_PULSE;
+                return 0;
+
+        case STATE_BIT_PULSE:
+                if (!ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, JVC_BIT_PULSE, JVC_UNIT / 2))
+                        break;
+
+                data->state = STATE_BIT_SPACE;
+                return 0;
+
+        case STATE_BIT_SPACE:
+                if (ev.pulse)
+                        break;
+
+                data->bits <<= 1;
+                if (eq_margin(ev.duration, JVC_BIT_1_SPACE, JVC_UNIT / 2)) {
+                        data->bits |= 1;
+                        decrease_duration(&ev, JVC_BIT_1_SPACE);
+                } else if (eq_margin(ev.duration, JVC_BIT_0_SPACE, JVC_UNIT / 2))
+                        decrease_duration(&ev, JVC_BIT_0_SPACE);
+                else
+                        break;
+                data->count++;
+
+                if (data->count == JVC_NBITS)
+                        data->state = STATE_TRAILER_PULSE;
+                else
+                        data->state = STATE_BIT_PULSE;
+                return 0;
+
+        case STATE_TRAILER_PULSE:
+                if (!ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, JVC_TRAILER_PULSE, JVC_UNIT / 2))
+                        break;
+
+                data->state = STATE_TRAILER_SPACE;
+                return 0;
+
+        case STATE_TRAILER_SPACE:
+                if (ev.pulse)
+                        break;
+
+                if (!geq_margin(ev.duration, JVC_TRAILER_SPACE, JVC_UNIT / 2))
+                        break;
+
+                if (data->first) {
+                        u32 scancode;
+                        scancode = (bitrev8((data->bits >> 8) & 0xff) << 8) |
+                                   (bitrev8((data->bits >> 0) & 0xff) << 0);
+                        IR_dprintk(1, "JVC scancode 0x%04x\n", scancode);
+                        ir_keydown(input_dev, scancode, data->toggle);
+                        data->first = false;
+                        data->old_bits = data->bits;
+                } else if (data->bits == data->old_bits) {
+                        IR_dprintk(1, "JVC repeat\n");
+                        ir_repeat(input_dev);
+                } else {
+                        IR_dprintk(1, "JVC invalid repeat msg\n");
+                        break;
+                }
+
+                data->count = 0;
+                data->state = STATE_CHECK_REPEAT;
+                return 0;
+
+        case STATE_CHECK_REPEAT:
+                if (!ev.pulse)
+                        break;
+
+                if (eq_margin(ev.duration, JVC_HEADER_PULSE, JVC_UNIT / 2))
+                        data->state = STATE_INACTIVE;
+  else
+                        data->state = STATE_BIT_PULSE;
+                goto again;
+        }
+
+out:
+        IR_dprintk(1, "JVC decode failed at state %d (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+        data->state = STATE_INACTIVE;
+        return -EINVAL;
+}
+
+static struct ir_raw_handler jvc_handler = {
+        .protocols      = IR_TYPE_JVC,
+        .decode         = ir_jvc_decode,
+};
+
+static int __init ir_jvc_decode_init(void)
+{
+        ir_raw_handler_register(&jvc_handler);
+
+        printk(KERN_INFO "IR JVC protocol handler initialized\n");
+        return 0;
+}
+
+static void __exit ir_jvc_decode_exit(void)
+{
+        ir_raw_handler_unregister(&jvc_handler);
+}
+
+module_init(ir_jvc_decode_init);
+module_exit(ir_jvc_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("David Härdeman <david@hardeman.nu>");
+MODULE_DESCRIPTION("JVC IR protocol decoder");
diff --git a/drivers/media/rc/ir-keytable.c b/drivers/media/rc/ir-keytable.c
new file mode 100644
index 000000000000..8039110350d3
--- /dev/null
+++ b/drivers/media/rc/ir-keytable.c
@@ -0,0 +1,766 @@
+/* ir-keytable.c - handle IR scancode->keycode tables
+ *
+ * Copyright (C) 2009 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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/input.h>
+#include <linux/slab.h>
+#include "ir-core-priv.h"
+
+/* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */
+#define IR_TAB_MIN_SIZE 256
+#define IR_TAB_MAX_SIZE 8192
+
+/* FIXME: IR_KEYPRESS_TIMEOUT should be protocol specific */
+#define IR_KEYPRESS_TIMEOUT 250
+
+/**
+ * ir_create_table() - initializes a scancode table
+ * @rc_tab:     the ir_scancode_table to initialize
+ * @name:       name to assign to the table
+ * @ir_type:    ir type to assign to the new table
+ * @size:       initial size of the table
+ * @return:     zero on success or a negative error code
+ *
+ * This routine will initialize the ir_scancode_table and will allocate
+ * memory to hold at least the specified number elements.
+ */
+static int ir_create_table(struct ir_scancode_table *rc_tab,
+                           const char *name, u64 ir_type, size_t size)
+{
+        rc_tab->name = name;
+        rc_tab->ir_type = ir_type;
+        rc_tab->alloc = roundup_pow_of_two(size * sizeof(struct ir_scancode));
+        rc_tab->size = rc_tab->alloc / sizeof(struct ir_scancode);
+        rc_tab->scan = kmalloc(rc_tab->alloc, GFP_KERNEL);
+        if (!rc_tab->scan)
+                return -ENOMEM;
+
+        IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
+                   rc_tab->size, rc_tab->alloc);
+        return 0;
+}
+
+/**
+ * ir_free_table() - frees memory allocated by a scancode table
+ * @rc_tab:     the table whose mappings need to be freed
+ *
+ * This routine will free memory alloctaed for key mappings used by given
+ * scancode table.
+ */
+static void ir_free_table(struct ir_scancode_table *rc_tab)
+{
+        rc_tab->size = 0;
+        kfree(rc_tab->scan);
+        rc_tab->scan = NULL;
+}
+
+/**
+ * ir_resize_table() - resizes a scancode table if necessary
+ * @rc_tab:     the ir_scancode_table to resize
+ * @gfp_flags:  gfp flags to use when allocating memory
+ * @return:     zero on success or a negative error code
+ *
+ * This routine will shrink the ir_scancode_table if it has lots of
+ * unused entries and grow it if it is full.
+ */
+static int ir_resize_table(struct ir_scancode_table *rc_tab, gfp_t gfp_flags)
+{
+        unsigned int oldalloc = rc_tab->alloc;
+        unsigned int newalloc = oldalloc;
+        struct ir_scancode *oldscan = rc_tab->scan;
+        struct ir_scancode *newscan;
+
+        if (rc_tab->size == rc_tab->len) {
+                /* All entries in use -> grow keytable */
+                if (rc_tab->alloc >= IR_TAB_MAX_SIZE)
+                        return -ENOMEM;
+
+                newalloc *= 2;
+                IR_dprintk(1, "Growing table to %u bytes\n", newalloc);
+        }
+
+        if ((rc_tab->len * 3 < rc_tab->size) && (oldalloc > IR_TAB_MIN_SIZE)) {
+                /* Less than 1/3 of entries in use -> shrink keytable */
+                newalloc /= 2;
+                IR_dprintk(1, "Shrinking table to %u bytes\n", newalloc);
+        }
+
+        if (newalloc == oldalloc)
+                return 0;
+
+        newscan = kmalloc(newalloc, gfp_flags);
+        if (!newscan) {
+                IR_dprintk(1, "Failed to kmalloc %u bytes\n", newalloc);
+                return -ENOMEM;
+        }
+
+        memcpy(newscan, rc_tab->scan, rc_tab->len * sizeof(struct ir_scancode));
+        rc_tab->scan = newscan;
+        rc_tab->alloc = newalloc;
+        rc_tab->size = rc_tab->alloc / sizeof(struct ir_scancode);
+        kfree(oldscan);
+        return 0;
+}
+
+/**
+ * ir_update_mapping() - set a keycode in the scancode->keycode table
+ * @dev:        the struct input_dev device descriptor
+ * @rc_tab:     scancode table to be adjusted
+ * @index:      index of the mapping that needs to be updated
+ * @keycode:    the desired keycode
+ * @return:     previous keycode assigned to the mapping
+ *
+ * This routine is used to update scancode->keycopde mapping at given
+ * position.
+ */
+static unsigned int ir_update_mapping(struct input_dev *dev,
+                                      struct ir_scancode_table *rc_tab,
+                                      unsigned int index,
+                                      unsigned int new_keycode)
+{
+        int old_keycode = rc_tab->scan[index].keycode;
+        int i;
+
+        /* Did the user wish to remove the mapping? */
+        if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) {
+                IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
+                           index, rc_tab->scan[index].scancode);
+                rc_tab->len--;
+                memmove(&rc_tab->scan[index], &rc_tab->scan[index+ 1],
+                        (rc_tab->len - index) * sizeof(struct ir_scancode));
+        } else {
+                IR_dprintk(1, "#%d: %s scan 0x%04x with key 0x%04x\n",
+                           index,
+                           old_keycode == KEY_RESERVED ? "New" : "Replacing",
+                           rc_tab->scan[index].scancode, new_keycode);
+                rc_tab->scan[index].keycode = new_keycode;
+                __set_bit(new_keycode, dev->keybit);
+        }
+
+        if (old_keycode != KEY_RESERVED) {
+                /* A previous mapping was updated... */
+                __clear_bit(old_keycode, dev->keybit);
+                /* ... but another scancode might use the same keycode */
+                for (i = 0; i < rc_tab->len; i++) {
+                        if (rc_tab->scan[i].keycode == old_keycode) {
+                                __set_bit(old_keycode, dev->keybit);
+                                break;
+                        }
+                }
+
+                /* Possibly shrink the keytable, failure is not a problem */
+                ir_resize_table(rc_tab, GFP_ATOMIC);
+        }
+
+        return old_keycode;
+}
+
+/**
+ * ir_locate_scancode() - set a keycode in the scancode->keycode table
+ * @ir_dev:     the struct ir_input_dev device descriptor
+ * @rc_tab:     scancode table to be searched
+ * @scancode:   the desired scancode
+ * @resize:     controls whether we allowed to resize the table to
+ *              accomodate not yet present scancodes
+ * @return:     index of the mapping containing scancode in question
+ *              or -1U in case of failure.
+ *
+ * This routine is used to locate given scancode in ir_scancode_table.
+ * If scancode is not yet present the routine will allocate a new slot
+ * for it.
+ */
+static unsigned int ir_establish_scancode(struct ir_input_dev *ir_dev,
+                                          struct ir_scancode_table *rc_tab,
+                                          unsigned int scancode,
+                                          bool resize)
+{
+        unsigned int i;
+
+        /*
+         * Unfortunately, some hardware-based IR decoders don't provide
+         * all bits for the complete IR code. In general, they provide only
+         * the command part of the IR code. Yet, as it is possible to replace
+         * the provided IR with another one, it is needed to allow loading
+         * IR tables from other remotes. So,
+         */
+        if (ir_dev->props && ir_dev->props->scanmask)
+                scancode &= ir_dev->props->scanmask;
+
+        /* First check if we already have a mapping for this ir command */
+        for (i = 0; i < rc_tab->len; i++) {
+                if (rc_tab->scan[i].scancode == scancode)
+                        return i;
+
+                /* Keytable is sorted from lowest to highest scancode */
+                if (rc_tab->scan[i].scancode >= scancode)
+                        break;
+        }
+
+        /* No previous mapping found, we might need to grow the table */
+        if (rc_tab->size == rc_tab->len) {
+                if (!resize || ir_resize_table(rc_tab, GFP_ATOMIC))
+                        return -1U;
+        }
+
+        /* i is the proper index to insert our new keycode */
+        if (i < rc_tab->len)
+                memmove(&rc_tab->scan[i + 1], &rc_tab->scan[i],
+                        (rc_tab->len - i) * sizeof(struct ir_scancode));
+        rc_tab->scan[i].scancode = scancode;
+        rc_tab->scan[i].keycode = KEY_RESERVED;
+        rc_tab->len++;
+
+        return i;
+}
+
+/**
+ * ir_setkeycode() - set a keycode in the scancode->keycode table
+ * @dev:        the struct input_dev device descriptor
+ * @scancode:   the desired scancode
+ * @keycode:    result
+ * @return:     -EINVAL if the keycode could not be inserted, otherwise zero.
+ *
+ * This routine is used to handle evdev EVIOCSKEY ioctl.
+ */
+static int ir_setkeycode(struct input_dev *dev,
+                         const struct input_keymap_entry *ke,
+                         unsigned int *old_keycode)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(dev);
+        struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
+        unsigned int index;
+        unsigned int scancode;
+        int retval;
+        unsigned long flags;
+
+        spin_lock_irqsave(&rc_tab->lock, flags);
+
+        if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
+                index = ke->index;
+                if (index >= rc_tab->len) {
+                        retval = -EINVAL;
+                        goto out;
+                }
+        } else {
+                retval = input_scancode_to_scalar(ke, &scancode);
+                if (retval)
+                        goto out;
+
+                index = ir_establish_scancode(ir_dev, rc_tab, scancode, true);
+                if (index >= rc_tab->len) {
+                        retval = -ENOMEM;
+                        goto out;
+                }
+        }
+
+        *old_keycode = ir_update_mapping(dev, rc_tab, index, ke->keycode);
+
+out:
+        spin_unlock_irqrestore(&rc_tab->lock, flags);
+        return retval;
+}
+
+/**
+ * ir_setkeytable() - sets several entries in the scancode->keycode table
+ * @dev:        the struct input_dev device descriptor
+ * @to:         the struct ir_scancode_table to copy entries to
+ * @from:       the struct ir_scancode_table to copy entries from
+ * @return:     -ENOMEM if all keycodes could not be inserted, otherwise zero.
+ *
+ * This routine is used to handle table initialization.
+ */
+static int ir_setkeytable(struct ir_input_dev *ir_dev,
+                          const struct ir_scancode_table *from)
+{
+        struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
+        unsigned int i, index;
+        int rc;
+
+        rc = ir_create_table(&ir_dev->rc_tab,
+                             from->name, from->ir_type, from->size);
+        if (rc)
+                return rc;
+
+        IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
+                   rc_tab->size, rc_tab->alloc);
+
+        for (i = 0; i < from->size; i++) {
+                index = ir_establish_scancode(ir_dev, rc_tab,
+                                              from->scan[i].scancode, false);
+                if (index >= rc_tab->len) {
+                        rc = -ENOMEM;
+                        break;
+                }
+
+                ir_update_mapping(ir_dev->input_dev, rc_tab, index,
+                                  from->scan[i].keycode);
+        }
+
+        if (rc)
+                ir_free_table(rc_tab);
+
+        return rc;
+}
+
+/**
+ * ir_lookup_by_scancode() - locate mapping by scancode
+ * @rc_tab:     the &struct ir_scancode_table to search
+ * @scancode:   scancode to look for in the table
+ * @return:     index in the table, -1U if not found
+ *
+ * This routine performs binary search in RC keykeymap table for
+ * given scancode.
+ */
+static unsigned int ir_lookup_by_scancode(const struct ir_scancode_table *rc_tab,
+                                          unsigned int scancode)
+{
+        int start = 0;
+        int end = rc_tab->len - 1;
+        int mid;
+
+        while (start <= end) {
+                mid = (start + end) / 2;
+                if (rc_tab->scan[mid].scancode < scancode)
+                        start = mid + 1;
+                else if (rc_tab->scan[mid].scancode > scancode)
+                        end = mid - 1;
+                else
+                        return mid;
+        }
+
+        return -1U;
+}
+
+/**
+ * ir_getkeycode() - get a keycode from the scancode->keycode table
+ * @dev:        the struct input_dev device descriptor
+ * @scancode:   the desired scancode
+ * @keycode:    used to return the keycode, if found, or KEY_RESERVED
+ * @return:     always returns zero.
+ *
+ * This routine is used to handle evdev EVIOCGKEY ioctl.
+ */
+static int ir_getkeycode(struct input_dev *dev,
+                         struct input_keymap_entry *ke)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(dev);
+        struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
+        struct ir_scancode *entry;
+        unsigned long flags;
+        unsigned int index;
+        unsigned int scancode;
+        int retval;
+
+        spin_lock_irqsave(&rc_tab->lock, flags);
+
+        if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
+                index = ke->index;
+        } else {
+                retval = input_scancode_to_scalar(ke, &scancode);
+                if (retval)
+                        goto out;
+
+                index = ir_lookup_by_scancode(rc_tab, scancode);
+        }
+
+        if (index >= rc_tab->len) {
+                if (!(ke->flags & INPUT_KEYMAP_BY_INDEX))
+                        IR_dprintk(1, "unknown key for scancode 0x%04x\n",
+                                   scancode);
+                retval = -EINVAL;
+                goto out;
+        }
+
+        entry = &rc_tab->scan[index];
+
+        ke->index = index;
+        ke->keycode = entry->keycode;
+        ke->len = sizeof(entry->scancode);
+        memcpy(ke->scancode, &entry->scancode, sizeof(entry->scancode));
+
+        retval = 0;
+
+out:
+        spin_unlock_irqrestore(&rc_tab->lock, flags);
+        return retval;
+}
+
+/**
+ * ir_g_keycode_from_table() - gets the keycode that corresponds to a scancode
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @scancode:   the scancode that we're seeking
+ *
+ * This routine is used by the input routines when a key is pressed at the
+ * IR. The scancode is received and needs to be converted into a keycode.
+ * If the key is not found, it returns KEY_RESERVED. Otherwise, returns the
+ * corresponding keycode from the table.
+ */
+u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(dev);
+        struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
+        unsigned int keycode;
+        unsigned int index;
+        unsigned long flags;
+
+        spin_lock_irqsave(&rc_tab->lock, flags);
+
+        index = ir_lookup_by_scancode(rc_tab, scancode);
+        keycode = index < rc_tab->len ?
+                        rc_tab->scan[index].keycode : KEY_RESERVED;
+
+        spin_unlock_irqrestore(&rc_tab->lock, flags);
+
+        if (keycode != KEY_RESERVED)
+                IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
+                           dev->name, scancode, keycode);
+
+        return keycode;
+}
+EXPORT_SYMBOL_GPL(ir_g_keycode_from_table);
+
+/**
+ * ir_do_keyup() - internal function to signal the release of a keypress
+ * @ir:         the struct ir_input_dev descriptor of the device
+ *
+ * This function is used internally to release a keypress, it must be
+ * called with keylock held.
+ */
+static void ir_do_keyup(struct ir_input_dev *ir)
+{
+        if (!ir->keypressed)
+                return;
+
+        IR_dprintk(1, "keyup key 0x%04x\n", ir->last_keycode);
+        input_report_key(ir->input_dev, ir->last_keycode, 0);
+        input_sync(ir->input_dev);
+        ir->keypressed = false;
+}
+
+/**
+ * ir_keyup() - generates input event to signal the release of a keypress
+ * @dev:        the struct input_dev descriptor of the device
+ *
+ * This routine is used to signal that a key has been released on the
+ * remote control.
+ */
+void ir_keyup(struct input_dev *dev)
+{
+        unsigned long flags;
+        struct ir_input_dev *ir = input_get_drvdata(dev);
+
+        spin_lock_irqsave(&ir->keylock, flags);
+        ir_do_keyup(ir);
+        spin_unlock_irqrestore(&ir->keylock, flags);
+}
+EXPORT_SYMBOL_GPL(ir_keyup);
+
+/**
+ * ir_timer_keyup() - generates a keyup event after a timeout
+ * @cookie:     a pointer to struct ir_input_dev passed to setup_timer()
+ *
+ * This routine will generate a keyup event some time after a keydown event
+ * is generated when no further activity has been detected.
+ */
+static void ir_timer_keyup(unsigned long cookie)
+{
+        struct ir_input_dev *ir = (struct ir_input_dev *)cookie;
+        unsigned long flags;
+
+        /*
+         * ir->keyup_jiffies is used to prevent a race condition if a
+         * hardware interrupt occurs at this point and the keyup timer
+         * event is moved further into the future as a result.
+         *
+         * The timer will then be reactivated and this function called
+         * again in the future. We need to exit gracefully in that case
+         * to allow the input subsystem to do its auto-repeat magic or
+         * a keyup event might follow immediately after the keydown.
+         */
+        spin_lock_irqsave(&ir->keylock, flags);
+        if (time_is_before_eq_jiffies(ir->keyup_jiffies))
+                ir_do_keyup(ir);
+        spin_unlock_irqrestore(&ir->keylock, flags);
+}
+
+/**
+ * ir_repeat() - notifies the IR core that a key is still pressed
+ * @dev:        the struct input_dev descriptor of the device
+ *
+ * This routine is used by IR decoders when a repeat message which does
+ * not include the necessary bits to reproduce the scancode has been
+ * received.
+ */
+void ir_repeat(struct input_dev *dev)
+{
+        unsigned long flags;
+        struct ir_input_dev *ir = input_get_drvdata(dev);
+
+        spin_lock_irqsave(&ir->keylock, flags);
+
+        input_event(dev, EV_MSC, MSC_SCAN, ir->last_scancode);
+
+        if (!ir->keypressed)
+                goto out;
+
+        ir->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
+        mod_timer(&ir->timer_keyup, ir->keyup_jiffies);
+
+out:
+        spin_unlock_irqrestore(&ir->keylock, flags);
+}
+EXPORT_SYMBOL_GPL(ir_repeat);
+
+/**
+ * ir_do_keydown() - internal function to process a keypress
+ * @dev:        the struct input_dev descriptor of the device
+ * @scancode:   the scancode of the keypress
+ * @keycode:    the keycode of the keypress
+ * @toggle:     the toggle value of the keypress
+ *
+ * This function is used internally to register a keypress, it must be
+ * called with keylock held.
+ */
+static void ir_do_keydown(struct input_dev *dev, int scancode,
+                          u32 keycode, u8 toggle)
+{
+        struct ir_input_dev *ir = input_get_drvdata(dev);
+
+        input_event(dev, EV_MSC, MSC_SCAN, scancode);
+
+        /* Repeat event? */
+        if (ir->keypressed &&
+            ir->last_scancode == scancode &&
+            ir->last_toggle == toggle)
+                return;
+
+        /* Release old keypress */
+        ir_do_keyup(ir);
+
+        ir->last_scancode = scancode;
+        ir->last_toggle = toggle;
+        ir->last_keycode = keycode;
+
+        if (keycode == KEY_RESERVED)
+                return;
+
+        /* Register a keypress */
+        ir->keypressed = true;
+        IR_dprintk(1, "%s: key down event, key 0x%04x, scancode 0x%04x\n",
+                   dev->name, keycode, scancode);
+        input_report_key(dev, ir->last_keycode, 1);
+        input_sync(dev);
+}
+
+/**
+ * ir_keydown() - generates input event for a key press
+ * @dev:        the struct input_dev descriptor of the device
+ * @scancode:   the scancode that we're seeking
+ * @toggle:     the toggle value (protocol dependent, if the protocol doesn't
+ *              support toggle values, this should be set to zero)
+ *
+ * This routine is used by the input routines when a key is pressed at the
+ * IR. It gets the keycode for a scancode and reports an input event via
+ * input_report_key().
+ */
+void ir_keydown(struct input_dev *dev, int scancode, u8 toggle)
+{
+        unsigned long flags;
+        struct ir_input_dev *ir = input_get_drvdata(dev);
+        u32 keycode = ir_g_keycode_from_table(dev, scancode);
+
+        spin_lock_irqsave(&ir->keylock, flags);
+        ir_do_keydown(dev, scancode, keycode, toggle);
+
+        if (ir->keypressed) {
+                ir->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
+                mod_timer(&ir->timer_keyup, ir->keyup_jiffies);
+        }
+        spin_unlock_irqrestore(&ir->keylock, flags);
+}
+EXPORT_SYMBOL_GPL(ir_keydown);
+
+/**
+ * ir_keydown_notimeout() - generates input event for a key press without
+ *                          an automatic keyup event at a later time
+ * @dev:        the struct input_dev descriptor of the device
+ * @scancode:   the scancode that we're seeking
+ * @toggle:     the toggle value (protocol dependent, if the protocol doesn't
+ *              support toggle values, this should be set to zero)
+ *
+ * This routine is used by the input routines when a key is pressed at the
+ * IR. It gets the keycode for a scancode and reports an input event via
+ * input_report_key(). The driver must manually call ir_keyup() at a later
+ * stage.
+ */
+void ir_keydown_notimeout(struct input_dev *dev, int scancode, u8 toggle)
+{
+        unsigned long flags;
+        struct ir_input_dev *ir = input_get_drvdata(dev);
+        u32 keycode = ir_g_keycode_from_table(dev, scancode);
+
+        spin_lock_irqsave(&ir->keylock, flags);
+        ir_do_keydown(dev, scancode, keycode, toggle);
+        spin_unlock_irqrestore(&ir->keylock, flags);
+}
+EXPORT_SYMBOL_GPL(ir_keydown_notimeout);
+
+static int ir_open(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+
+        return ir_dev->props->open(ir_dev->props->priv);
+}
+
+static void ir_close(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+
+        ir_dev->props->close(ir_dev->props->priv);
+}
+
+/**
+ * __ir_input_register() - sets the IR keycode table and add the handlers
+ *                          for keymap table get/set
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @rc_tab:     the struct ir_scancode_table table of scancode/keymap
+ *
+ * This routine is used to initialize the input infrastructure
+ * to work with an IR.
+ * It will register the input/evdev interface for the device and
+ * register the syfs code for IR class
+ */
+int __ir_input_register(struct input_dev *input_dev,
+                      const struct ir_scancode_table *rc_tab,
+                      struct ir_dev_props *props,
+                      const char *driver_name)
+{
+        struct ir_input_dev *ir_dev;
+        int rc;
+
+        if (rc_tab->scan == NULL || !rc_tab->size)
+                return -EINVAL;
+
+        ir_dev = kzalloc(sizeof(*ir_dev), GFP_KERNEL);
+        if (!ir_dev)
+                return -ENOMEM;
+
+        ir_dev->driver_name = kasprintf(GFP_KERNEL, "%s", driver_name);
+        if (!ir_dev->driver_name) {
+                rc = -ENOMEM;
+                goto out_dev;
+        }
+
+        input_dev->getkeycode_new = ir_getkeycode;
+        input_dev->setkeycode_new = ir_setkeycode;
+        input_set_drvdata(input_dev, ir_dev);
+        ir_dev->input_dev = input_dev;
+
+        spin_lock_init(&ir_dev->rc_tab.lock);
+        spin_lock_init(&ir_dev->keylock);
+        setup_timer(&ir_dev->timer_keyup, ir_timer_keyup, (unsigned long)ir_dev);
+
+        if (props) {
+                ir_dev->props = props;
+                if (props->open)
+                        input_dev->open = ir_open;
+                if (props->close)
+                        input_dev->close = ir_close;
+        }
+
+        set_bit(EV_KEY, input_dev->evbit);
+        set_bit(EV_REP, input_dev->evbit);
+        set_bit(EV_MSC, input_dev->evbit);
+        set_bit(MSC_SCAN, input_dev->mscbit);
+
+        rc = ir_setkeytable(ir_dev, rc_tab);
+        if (rc)
+                goto out_name;
+
+        rc = ir_register_class(input_dev);
+        if (rc < 0)
+                goto out_table;
+
+        if (ir_dev->props)
+                if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW) {
+                        rc = ir_raw_event_register(input_dev);
+                        if (rc < 0)
+                                goto out_event;
+                }
+
+        rc = ir_register_input(input_dev);
+        if (rc < 0)
+                goto out_event;
+
+        IR_dprintk(1, "Registered input device on %s for %s remote%s.\n",
+                   driver_name, rc_tab->name,
+                   (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_IR_RAW) ?
+                        " in raw mode" : "");
+
+        /*
+         * Default delay of 250ms is too short for some protocols, expecially
+         * since the timeout is currently set to 250ms. Increase it to 500ms,
+         * to avoid wrong repetition of the keycodes.
+         */
+        input_dev->rep[REP_DELAY] = 500;
+
+        return 0;
+
+out_event:
+        ir_unregister_class(input_dev);
+out_table:
+        ir_free_table(&ir_dev->rc_tab);
+out_name:
+        kfree(ir_dev->driver_name);
+out_dev:
+        kfree(ir_dev);
+        return rc;
+}
+EXPORT_SYMBOL_GPL(__ir_input_register);
+
+/**
+ * ir_input_unregister() - unregisters IR and frees resources
+ * @input_dev:  the struct input_dev descriptor of the device
+
+ * This routine is used to free memory and de-register interfaces.
+ */
+void ir_input_unregister(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+
+        if (!ir_dev)
+                return;
+
+        IR_dprintk(1, "Freed keycode table\n");
+
+        del_timer_sync(&ir_dev->timer_keyup);
+        if (ir_dev->props)
+                if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW)
+                        ir_raw_event_unregister(input_dev);
+
+        ir_free_table(&ir_dev->rc_tab);
+
+        ir_unregister_class(input_dev);
+
+        kfree(ir_dev->driver_name);
+        kfree(ir_dev);
+}
+EXPORT_SYMBOL_GPL(ir_input_unregister);
+
+int ir_core_debug;    /* ir_debug level (0,1,2) */
+EXPORT_SYMBOL_GPL(ir_core_debug);
+module_param_named(debug, ir_core_debug, int, 0644);
+
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
new file mode 100644
index 000000000000..9fc0db9d344d
--- /dev/null
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -0,0 +1,410 @@
+/* ir-lirc-codec.c - ir-core to classic lirc interface bridge
+ *
+ * Copyright (C) 2010 by Jarod Wilson <jarod@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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/sched.h>
+#include <linux/wait.h>
+#include <media/lirc.h>
+#include <media/lirc_dev.h>
+#include <media/ir-core.h>
+#include "ir-core-priv.h"
+
+#define LIRCBUF_SIZE 256
+
+/**
+ * ir_lirc_decode() - Send raw IR data to lirc_dev to be relayed to the
+ *                    lircd userspace daemon for decoding.
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @duration:   the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the lirc interfaces aren't wired up.
+ */
+static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct lirc_codec *lirc = &ir_dev->raw->lirc;
+        int sample;
+
+        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_LIRC))
+                return 0;
+
+        if (!ir_dev->raw->lirc.drv || !ir_dev->raw->lirc.drv->rbuf)
+                return -EINVAL;
+
+        /* Packet start */
+        if (ev.reset)
+                return 0;
+
+        /* Carrier reports */
+        if (ev.carrier_report) {
+                sample = LIRC_FREQUENCY(ev.carrier);
+
+        /* Packet end */
+        } else if (ev.timeout) {
+
+                if (lirc->gap)
+                        return 0;
+
+                lirc->gap_start = ktime_get();
+                lirc->gap = true;
+                lirc->gap_duration = ev.duration;
+
+                if (!lirc->send_timeout_reports)
+                        return 0;
+
+                sample = LIRC_TIMEOUT(ev.duration / 1000);
+
+        /* Normal sample */
+        } else {
+
+                if (lirc->gap) {
+                        int gap_sample;
+
+                        lirc->gap_duration += ktime_to_ns(ktime_sub(ktime_get(),
+                                lirc->gap_start));
+
+                        /* Convert to ms and cap by LIRC_VALUE_MASK */
+                        do_div(lirc->gap_duration, 1000);
+                        lirc->gap_duration = min(lirc->gap_duration,
+                                                        (u64)LIRC_VALUE_MASK);
+
+                        gap_sample = LIRC_SPACE(lirc->gap_duration);
+                        lirc_buffer_write(ir_dev->raw->lirc.drv->rbuf,
+                                                (unsigned char *) &gap_sample);
+                        lirc->gap = false;
+                }
+
+                sample = ev.pulse ? LIRC_PULSE(ev.duration / 1000) :
+                                        LIRC_SPACE(ev.duration / 1000);
+        }
+
+        lirc_buffer_write(ir_dev->raw->lirc.drv->rbuf,
+                          (unsigned char *) &sample);
+        wake_up(&ir_dev->raw->lirc.drv->rbuf->wait_poll);
+
+        return 0;
+}
+
+static ssize_t ir_lirc_transmit_ir(struct file *file, const char *buf,
+                                   size_t n, loff_t *ppos)
+{
+        struct lirc_codec *lirc;
+        struct ir_input_dev *ir_dev;
+        int *txbuf; /* buffer with values to transmit */
+        int ret = 0, count;
+
+        lirc = lirc_get_pdata(file);
+        if (!lirc)
+                return -EFAULT;
+
+        if (n % sizeof(int))
+                return -EINVAL;
+
+        count = n / sizeof(int);
+        if (count > LIRCBUF_SIZE || count % 2 == 0)
+                return -EINVAL;
+
+        txbuf = memdup_user(buf, n);
+        if (IS_ERR(txbuf))
+                return PTR_ERR(txbuf);
+
+        ir_dev = lirc->ir_dev;
+        if (!ir_dev) {
+                ret = -EFAULT;
+                goto out;
+        }
+
+        if (ir_dev->props && ir_dev->props->tx_ir)
+                ret = ir_dev->props->tx_ir(ir_dev->props->priv, txbuf, (u32)n);
+
+out:
+        kfree(txbuf);
+        return ret;
+}
+
+static long ir_lirc_ioctl(struct file *filep, unsigned int cmd,
+                        unsigned long __user arg)
+{
+        struct lirc_codec *lirc;
+        struct ir_input_dev *ir_dev;
+        int ret = 0;
+        void *drv_data;
+        __u32 val = 0, tmp;
+
+        lirc = lirc_get_pdata(filep);
+        if (!lirc)
+                return -EFAULT;
+
+        ir_dev = lirc->ir_dev;
+        if (!ir_dev || !ir_dev->props || !ir_dev->props->priv)
+                return -EFAULT;
+
+        drv_data = ir_dev->props->priv;
+
+        if (_IOC_DIR(cmd) & _IOC_WRITE) {
+                ret = get_user(val, (__u32 *)arg);
+                if (ret)
+                        return ret;
+        }
+
+        switch (cmd) {
+
+        /* legacy support */
+        case LIRC_GET_SEND_MODE:
+                val = LIRC_CAN_SEND_PULSE & LIRC_CAN_SEND_MASK;
+                break;
+
+        case LIRC_SET_SEND_MODE:
+                if (val != (LIRC_MODE_PULSE & LIRC_CAN_SEND_MASK))
+                        return -EINVAL;
+                return 0;
+
+        /* TX settings */
+        case LIRC_SET_TRANSMITTER_MASK:
+                if (!ir_dev->props->s_tx_mask)
+                        return -EINVAL;
+
+                return ir_dev->props->s_tx_mask(drv_data, val);
+
+        case LIRC_SET_SEND_CARRIER:
+                if (!ir_dev->props->s_tx_carrier)
+                        return -EINVAL;
+
+                return ir_dev->props->s_tx_carrier(drv_data, val);
+
+        case LIRC_SET_SEND_DUTY_CYCLE:
+                if (!ir_dev->props->s_tx_duty_cycle)
+                        return -ENOSYS;
+
+                if (val <= 0 || val >= 100)
+                        return -EINVAL;
+
+                return ir_dev->props->s_tx_duty_cycle(drv_data, val);
+
+        /* RX settings */
+        case LIRC_SET_REC_CARRIER:
+                if (!ir_dev->props->s_rx_carrier_range)
+                        return -ENOSYS;
+
+                if (val <= 0)
+                        return -EINVAL;
+
+                return ir_dev->props->s_rx_carrier_range(drv_data,
+                        ir_dev->raw->lirc.carrier_low, val);
+
+        case LIRC_SET_REC_CARRIER_RANGE:
+                if (val <= 0)
+                        return -EINVAL;
+
+                ir_dev->raw->lirc.carrier_low = val;
+                return 0;
+
+        case LIRC_GET_REC_RESOLUTION:
+                val = ir_dev->props->rx_resolution;
+                break;
+
+        case LIRC_SET_WIDEBAND_RECEIVER:
+                if (!ir_dev->props->s_learning_mode)
+                        return -ENOSYS;
+
+                return ir_dev->props->s_learning_mode(drv_data, !!val);
+
+        case LIRC_SET_MEASURE_CARRIER_MODE:
+                if (!ir_dev->props->s_carrier_report)
+                        return -ENOSYS;
+
+                return ir_dev->props->s_carrier_report(drv_data, !!val);
+
+        /* Generic timeout support */
+        case LIRC_GET_MIN_TIMEOUT:
+                if (!ir_dev->props->max_timeout)
+                        return -ENOSYS;
+                val = ir_dev->props->min_timeout / 1000;
+                break;
+
+        case LIRC_GET_MAX_TIMEOUT:
+                if (!ir_dev->props->max_timeout)
+                        return -ENOSYS;
+                val = ir_dev->props->max_timeout / 1000;
+                break;
+
+        case LIRC_SET_REC_TIMEOUT:
+                if (!ir_dev->props->max_timeout)
+                        return -ENOSYS;
+
+                tmp = val * 1000;
+
+                if (tmp < ir_dev->props->min_timeout ||
+                        tmp > ir_dev->props->max_timeout)
+                                return -EINVAL;
+
+                ir_dev->props->timeout = tmp;
+                break;
+
+        case LIRC_SET_REC_TIMEOUT_REPORTS:
+                lirc->send_timeout_reports = !!val;
+                break;
+
+        default:
+                return lirc_dev_fop_ioctl(filep, cmd, arg);
+        }
+
+        if (_IOC_DIR(cmd) & _IOC_READ)
+                ret = put_user(val, (__u32 *)arg);
+
+        return ret;
+}
+
+static int ir_lirc_open(void *data)
+{
+        return 0;
+}
+
+static void ir_lirc_close(void *data)
+{
+        return;
+}
+
+static struct file_operations lirc_fops = {
+        .owner          = THIS_MODULE,
+        .write          = ir_lirc_transmit_ir,
+        .unlocked_ioctl = ir_lirc_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl   = ir_lirc_ioctl,
+#endif
+        .read           = lirc_dev_fop_read,
+        .poll           = lirc_dev_fop_poll,
+        .open           = lirc_dev_fop_open,
+        .release        = lirc_dev_fop_close,
+        .llseek         = no_llseek,
+};
+
+static int ir_lirc_register(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct lirc_driver *drv;
+        struct lirc_buffer *rbuf;
+        int rc = -ENOMEM;
+        unsigned long features;
+
+        drv = kzalloc(sizeof(struct lirc_driver), GFP_KERNEL);
+        if (!drv)
+                return rc;
+
+        rbuf = kzalloc(sizeof(struct lirc_buffer), GFP_KERNEL);
+        if (!rbuf)
+                goto rbuf_alloc_failed;
+
+        rc = lirc_buffer_init(rbuf, sizeof(int), LIRCBUF_SIZE);
+        if (rc)
+                goto rbuf_init_failed;
+
+        features = LIRC_CAN_REC_MODE2;
+        if (ir_dev->props->tx_ir) {
+
+                features |= LIRC_CAN_SEND_PULSE;
+                if (ir_dev->props->s_tx_mask)
+                        features |= LIRC_CAN_SET_TRANSMITTER_MASK;
+                if (ir_dev->props->s_tx_carrier)
+                        features |= LIRC_CAN_SET_SEND_CARRIER;
+
+                if (ir_dev->props->s_tx_duty_cycle)
+                        features |= LIRC_CAN_SET_SEND_DUTY_CYCLE;
+        }
+
+        if (ir_dev->props->s_rx_carrier_range)
+                features |= LIRC_CAN_SET_REC_CARRIER |
+                        LIRC_CAN_SET_REC_CARRIER_RANGE;
+
+        if (ir_dev->props->s_learning_mode)
+                features |= LIRC_CAN_USE_WIDEBAND_RECEIVER;
+
+        if (ir_dev->props->s_carrier_report)
+                features |= LIRC_CAN_MEASURE_CARRIER;
+
+
+        if (ir_dev->props->max_timeout)
+                features |= LIRC_CAN_SET_REC_TIMEOUT;
+
+
+        snprintf(drv->name, sizeof(drv->name), "ir-lirc-codec (%s)",
+                 ir_dev->driver_name);
+        drv->minor = -1;
+        drv->features = features;
+        drv->data = &ir_dev->raw->lirc;
+        drv->rbuf = rbuf;
+        drv->set_use_inc = &ir_lirc_open;
+        drv->set_use_dec = &ir_lirc_close;
+        drv->code_length = sizeof(struct ir_raw_event) * 8;
+        drv->fops = &lirc_fops;
+        drv->dev = &ir_dev->dev;
+        drv->owner = THIS_MODULE;
+
+        drv->minor = lirc_register_driver(drv);
+        if (drv->minor < 0) {
+                rc = -ENODEV;
+                goto lirc_register_failed;
+        }
+
+        ir_dev->raw->lirc.drv = drv;
+        ir_dev->raw->lirc.ir_dev = ir_dev;
+        return 0;
+
+lirc_register_failed:
+rbuf_init_failed:
+        kfree(rbuf);
+rbuf_alloc_failed:
+        kfree(drv);
+
+        return rc;
+}
+
+static int ir_lirc_unregister(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct lirc_codec *lirc = &ir_dev->raw->lirc;
+
+        lirc_unregister_driver(lirc->drv->minor);
+        lirc_buffer_free(lirc->drv->rbuf);
+        kfree(lirc->drv);
+
+        return 0;
+}
+
+static struct ir_raw_handler lirc_handler = {
+        .protocols      = IR_TYPE_LIRC,
+        .decode         = ir_lirc_decode,
+        .raw_register   = ir_lirc_register,
+        .raw_unregister = ir_lirc_unregister,
+};
+
+static int __init ir_lirc_codec_init(void)
+{
+        ir_raw_handler_register(&lirc_handler);
+
+        printk(KERN_INFO "IR LIRC bridge handler initialized\n");
+        return 0;
+}
+
+static void __exit ir_lirc_codec_exit(void)
+{
+        ir_raw_handler_unregister(&lirc_handler);
+}
+
+module_init(ir_lirc_codec_init);
+module_exit(ir_lirc_codec_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
+MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
+MODULE_DESCRIPTION("LIRC IR handler bridge");
diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c
new file mode 100644
index 000000000000..70993f79c8a2
--- /dev/null
+++ b/drivers/media/rc/ir-nec-decoder.c
@@ -0,0 +1,217 @@
+/* ir-nec-decoder.c - handle NEC IR Pulse/Space protocol
+ *
+ * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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/bitrev.h>
+#include "ir-core-priv.h"
+
+#define NEC_NBITS               32
+#define NEC_UNIT                562500  /* ns */
+#define NEC_HEADER_PULSE        (16 * NEC_UNIT)
+#define NECX_HEADER_PULSE       (8  * NEC_UNIT) /* Less common NEC variant */
+#define NEC_HEADER_SPACE        (8  * NEC_UNIT)
+#define NEC_REPEAT_SPACE        (4  * NEC_UNIT)
+#define NEC_BIT_PULSE           (1  * NEC_UNIT)
+#define NEC_BIT_0_SPACE         (1  * NEC_UNIT)
+#define NEC_BIT_1_SPACE         (3  * NEC_UNIT)
+#define NEC_TRAILER_PULSE       (1  * NEC_UNIT)
+#define NEC_TRAILER_SPACE       (10 * NEC_UNIT) /* even longer in reality */
+#define NECX_REPEAT_BITS        1
+
+enum nec_state {
+        STATE_INACTIVE,
+        STATE_HEADER_SPACE,
+        STATE_BIT_PULSE,
+        STATE_BIT_SPACE,
+        STATE_TRAILER_PULSE,
+        STATE_TRAILER_SPACE,
+};
+
+/**
+ * ir_nec_decode() - Decode one NEC pulse or space
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @duration:   the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct nec_dec *data = &ir_dev->raw->nec;
+        u32 scancode;
+        u8 address, not_address, command, not_command;
+
+        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_NEC))
+                return 0;
+
+        if (!is_timing_event(ev)) {
+                if (ev.reset)
+                        data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+        IR_dprintk(2, "NEC decode started at state %d (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+        switch (data->state) {
+
+        case STATE_INACTIVE:
+                if (!ev.pulse)
+                        break;
+
+                if (eq_margin(ev.duration, NEC_HEADER_PULSE, NEC_UNIT / 2)) {
+                        data->is_nec_x = false;
+                        data->necx_repeat = false;
+                } else if (eq_margin(ev.duration, NECX_HEADER_PULSE, NEC_UNIT / 2))
+                        data->is_nec_x = true;
+                else
+                        break;
+
+                data->count = 0;
+                data->state = STATE_HEADER_SPACE;
+                return 0;
+
+        case STATE_HEADER_SPACE:
+                if (ev.pulse)
+                        break;
+
+                if (eq_margin(ev.duration, NEC_HEADER_SPACE, NEC_UNIT / 2)) {
+                        data->state = STATE_BIT_PULSE;
+                        return 0;
+                } else if (eq_margin(ev.duration, NEC_REPEAT_SPACE, NEC_UNIT / 2)) {
+                        ir_repeat(input_dev);
+                        IR_dprintk(1, "Repeat last key\n");
+                        data->state = STATE_TRAILER_PULSE;
+                        return 0;
+                }
+
+                break;
+
+        case STATE_BIT_PULSE:
+                if (!ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, NEC_BIT_PULSE, NEC_UNIT / 2))
+                        break;
+
+                data->state = STATE_BIT_SPACE;
+                return 0;
+
+        case STATE_BIT_SPACE:
+                if (ev.pulse)
+                        break;
+
+                if (data->necx_repeat && data->count == NECX_REPEAT_BITS &&
+                        geq_margin(ev.duration,
+                        NEC_TRAILER_SPACE, NEC_UNIT / 2)) {
+                                IR_dprintk(1, "Repeat last key\n");
+                                ir_repeat(input_dev);
+                                data->state = STATE_INACTIVE;
+                                return 0;
+
+                } else if (data->count > NECX_REPEAT_BITS)
+                        data->necx_repeat = false;
+
+                data->bits <<= 1;
+                if (eq_margin(ev.duration, NEC_BIT_1_SPACE, NEC_UNIT / 2))
+                        data->bits |= 1;
+                else if (!eq_margin(ev.duration, NEC_BIT_0_SPACE, NEC_UNIT / 2))
+                        break;
+                data->count++;
+
+                if (data->count == NEC_NBITS)
+                        data->state = STATE_TRAILER_PULSE;
+                else
+                        data->state = STATE_BIT_PULSE;
+
+                return 0;
+
+        case STATE_TRAILER_PULSE:
+                if (!ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, NEC_TRAILER_PULSE, NEC_UNIT / 2))
+                        break;
+
+                data->state = STATE_TRAILER_SPACE;
+                return 0;
+
+        case STATE_TRAILER_SPACE:
+                if (ev.pulse)
+                        break;
+
+                if (!geq_margin(ev.duration, NEC_TRAILER_SPACE, NEC_UNIT / 2))
+                        break;
+
+                address     = bitrev8((data->bits >> 24) & 0xff);
+                not_address = bitrev8((data->bits >> 16) & 0xff);
+                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);
+                        break;
+                }
+
+                if ((address ^ not_address) != 0xff) {
+                        /* Extended NEC */
+                        scancode = address     << 16 |
+                                   not_address <<  8 |
+                                   command;
+                        IR_dprintk(1, "NEC (Ext) scancode 0x%06x\n", scancode);
+                } else {
+                        /* Normal NEC */
+                        scancode = address << 8 | command;
+                        IR_dprintk(1, "NEC scancode 0x%04x\n", scancode);
+                }
+
+                if (data->is_nec_x)
+                        data->necx_repeat = true;
+
+                ir_keydown(input_dev, scancode, 0);
+                data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+        IR_dprintk(1, "NEC decode failed at state %d (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+        data->state = STATE_INACTIVE;
+        return -EINVAL;
+}
+
+static struct ir_raw_handler nec_handler = {
+        .protocols      = IR_TYPE_NEC,
+        .decode         = ir_nec_decode,
+};
+
+static int __init ir_nec_decode_init(void)
+{
+        ir_raw_handler_register(&nec_handler);
+
+        printk(KERN_INFO "IR NEC protocol handler initialized\n");
+        return 0;
+}
+
+static void __exit ir_nec_decode_exit(void)
+{
+        ir_raw_handler_unregister(&nec_handler);
+}
+
+module_init(ir_nec_decode_init);
+module_exit(ir_nec_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
+MODULE_DESCRIPTION("NEC IR protocol decoder");
diff --git a/drivers/media/rc/ir-raw-event.c b/drivers/media/rc/ir-raw-event.c
new file mode 100644
index 000000000000..a06a07e4e0b1
--- /dev/null
+++ b/drivers/media/rc/ir-raw-event.c
@@ -0,0 +1,382 @@
+/* ir-raw-event.c - handle IR Pulse/Space event
+ *
+ * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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/kthread.h>
+#include <linux/mutex.h>
+#include <linux/sched.h>
+#include <linux/freezer.h>
+#include "ir-core-priv.h"
+
+/* Define the max number of pulse/space transitions to buffer */
+#define MAX_IR_EVENT_SIZE      512
+
+/* Used to keep track of IR raw clients, protected by ir_raw_handler_lock */
+static LIST_HEAD(ir_raw_client_list);
+
+/* Used to handle IR raw handler extensions */
+static DEFINE_MUTEX(ir_raw_handler_lock);
+static LIST_HEAD(ir_raw_handler_list);
+static u64 available_protocols;
+
+#ifdef MODULE
+/* Used to load the decoders */
+static struct work_struct wq_load;
+#endif
+
+static int ir_raw_event_thread(void *data)
+{
+        struct ir_raw_event ev;
+        struct ir_raw_handler *handler;
+        struct ir_raw_event_ctrl *raw = (struct ir_raw_event_ctrl *)data;
+        int retval;
+
+        while (!kthread_should_stop()) {
+
+                spin_lock_irq(&raw->lock);
+                retval = kfifo_out(&raw->kfifo, &ev, sizeof(ev));
+
+                if (!retval) {
+                        set_current_state(TASK_INTERRUPTIBLE);
+
+                        if (kthread_should_stop())
+                                set_current_state(TASK_RUNNING);
+
+                        spin_unlock_irq(&raw->lock);
+                        schedule();
+                        continue;
+                }
+
+                spin_unlock_irq(&raw->lock);
+
+
+                BUG_ON(retval != sizeof(ev));
+
+                mutex_lock(&ir_raw_handler_lock);
+                list_for_each_entry(handler, &ir_raw_handler_list, list)
+                        handler->decode(raw->input_dev, ev);
+                raw->prev_ev = ev;
+                mutex_unlock(&ir_raw_handler_lock);
+        }
+
+        return 0;
+}
+
+/**
+ * ir_raw_event_store() - pass a pulse/space duration to the raw ir decoders
+ * @input_dev:  the struct input_dev device descriptor
+ * @ev:         the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This routine (which may be called from an interrupt context) stores a
+ * pulse/space duration for the raw ir decoding state machines. Pulses are
+ * signalled as positive values and spaces as negative values. A zero value
+ * will reset the decoding state machines.
+ */
+int ir_raw_event_store(struct input_dev *input_dev, struct ir_raw_event *ev)
+{
+        struct ir_input_dev *ir = input_get_drvdata(input_dev);
+
+        if (!ir->raw)
+                return -EINVAL;
+
+        IR_dprintk(2, "sample: (%05dus %s)\n",
+                TO_US(ev->duration), TO_STR(ev->pulse));
+
+        if (kfifo_in(&ir->raw->kfifo, ev, sizeof(*ev)) != sizeof(*ev))
+                return -ENOMEM;
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(ir_raw_event_store);
+
+/**
+ * ir_raw_event_store_edge() - notify raw ir decoders of the start of a pulse/space
+ * @input_dev:  the struct input_dev device descriptor
+ * @type:       the type of the event that has occurred
+ *
+ * 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
+ * reception) for the raw ir decoding state machines. This is used by
+ * hardware which does not provide durations directly but only interrupts
+ * (or similar events) on state change.
+ */
+int ir_raw_event_store_edge(struct input_dev *input_dev, enum raw_event_type type)
+{
+        struct ir_input_dev     *ir = input_get_drvdata(input_dev);
+        ktime_t                 now;
+        s64                     delta; /* ns */
+        struct ir_raw_event     ev;
+        int                     rc = 0;
+
+        if (!ir->raw)
+                return -EINVAL;
+
+        now = ktime_get();
+        delta = ktime_to_ns(ktime_sub(now, ir->raw->last_event));
+
+        /* 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.
+         */
+        ev.duration = 0;
+        if (delta > IR_MAX_DURATION || !ir->raw->last_type)
+                type |= IR_START_EVENT;
+        else
+                ev.duration = delta;
+
+        if (type & IR_START_EVENT)
+                ir_raw_event_reset(input_dev);
+        else if (ir->raw->last_type & IR_SPACE) {
+                ev.pulse = false;
+                rc = ir_raw_event_store(input_dev, &ev);
+        } else if (ir->raw->last_type & IR_PULSE) {
+                ev.pulse = true;
+                rc = ir_raw_event_store(input_dev, &ev);
+        } else
+                return 0;
+
+        ir->raw->last_event = now;
+        ir->raw->last_type = type;
+        return rc;
+}
+EXPORT_SYMBOL_GPL(ir_raw_event_store_edge);
+
+/**
+ * ir_raw_event_store_with_filter() - pass next pulse/space to decoders with some processing
+ * @input_dev:  the struct input_dev device descriptor
+ * @type:       the type of the event that has occurred
+ *
+ * This routine (which may be called from an interrupt context) works
+ * in similiar manner to ir_raw_event_store_edge.
+ * This routine is intended for devices with limited internal buffer
+ * It automerges samples of same type, and handles timeouts
+ */
+int ir_raw_event_store_with_filter(struct input_dev *input_dev,
+                                                struct ir_raw_event *ev)
+{
+        struct ir_input_dev *ir = input_get_drvdata(input_dev);
+        struct ir_raw_event_ctrl *raw = ir->raw;
+
+        if (!raw || !ir->props)
+                return -EINVAL;
+
+        /* Ignore spaces in idle mode */
+        if (ir->idle && !ev->pulse)
+                return 0;
+        else if (ir->idle)
+                ir_raw_event_set_idle(input_dev, false);
+
+        if (!raw->this_ev.duration) {
+                raw->this_ev = *ev;
+        } else if (ev->pulse == raw->this_ev.pulse) {
+                raw->this_ev.duration += ev->duration;
+        } else {
+                ir_raw_event_store(input_dev, &raw->this_ev);
+                raw->this_ev = *ev;
+        }
+
+        /* Enter idle mode if nessesary */
+        if (!ev->pulse && ir->props->timeout &&
+                raw->this_ev.duration >= ir->props->timeout) {
+                ir_raw_event_set_idle(input_dev, true);
+        }
+        return 0;
+}
+EXPORT_SYMBOL_GPL(ir_raw_event_store_with_filter);
+
+/**
+ * ir_raw_event_set_idle() - hint the ir core if device is receiving
+ * IR data or not
+ * @input_dev: the struct input_dev device descriptor
+ * @idle: the hint value
+ */
+void ir_raw_event_set_idle(struct input_dev *input_dev, bool idle)
+{
+        struct ir_input_dev *ir = input_get_drvdata(input_dev);
+        struct ir_raw_event_ctrl *raw = ir->raw;
+
+        if (!ir->props || !ir->raw)
+                return;
+
+        IR_dprintk(2, "%s idle mode\n", idle ? "enter" : "leave");
+
+        if (idle) {
+                raw->this_ev.timeout = true;
+                ir_raw_event_store(input_dev, &raw->this_ev);
+                init_ir_raw_event(&raw->this_ev);
+        }
+
+        if (ir->props->s_idle)
+                ir->props->s_idle(ir->props->priv, idle);
+        ir->idle = idle;
+}
+EXPORT_SYMBOL_GPL(ir_raw_event_set_idle);
+
+/**
+ * ir_raw_event_handle() - schedules the decoding of stored ir data
+ * @input_dev:  the struct input_dev device descriptor
+ *
+ * This routine will signal the workqueue to start decoding stored ir data.
+ */
+void ir_raw_event_handle(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir = input_get_drvdata(input_dev);
+        unsigned long flags;
+
+        if (!ir->raw)
+                return;
+
+        spin_lock_irqsave(&ir->raw->lock, flags);
+        wake_up_process(ir->raw->thread);
+        spin_unlock_irqrestore(&ir->raw->lock, flags);
+}
+EXPORT_SYMBOL_GPL(ir_raw_event_handle);
+
+/* used internally by the sysfs interface */
+u64
+ir_raw_get_allowed_protocols()
+{
+        u64 protocols;
+        mutex_lock(&ir_raw_handler_lock);
+        protocols = available_protocols;
+        mutex_unlock(&ir_raw_handler_lock);
+        return protocols;
+}
+
+/*
+ * Used to (un)register raw event clients
+ */
+int ir_raw_event_register(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir = input_get_drvdata(input_dev);
+        int rc;
+        struct ir_raw_handler *handler;
+
+        ir->raw = kzalloc(sizeof(*ir->raw), GFP_KERNEL);
+        if (!ir->raw)
+                return -ENOMEM;
+
+        ir->raw->input_dev = input_dev;
+
+        ir->raw->enabled_protocols = ~0;
+        rc = kfifo_alloc(&ir->raw->kfifo, sizeof(s64) * MAX_IR_EVENT_SIZE,
+                         GFP_KERNEL);
+        if (rc < 0) {
+                kfree(ir->raw);
+                ir->raw = NULL;
+                return rc;
+        }
+
+        spin_lock_init(&ir->raw->lock);
+        ir->raw->thread = kthread_run(ir_raw_event_thread, ir->raw,
+                        "rc%u",  (unsigned int)ir->devno);
+
+        if (IS_ERR(ir->raw->thread)) {
+                int ret = PTR_ERR(ir->raw->thread);
+
+                kfree(ir->raw);
+                ir->raw = NULL;
+                return ret;
+        }
+
+        mutex_lock(&ir_raw_handler_lock);
+        list_add_tail(&ir->raw->list, &ir_raw_client_list);
+        list_for_each_entry(handler, &ir_raw_handler_list, list)
+                if (handler->raw_register)
+                        handler->raw_register(ir->raw->input_dev);
+        mutex_unlock(&ir_raw_handler_lock);
+
+        return 0;
+}
+
+void ir_raw_event_unregister(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir = input_get_drvdata(input_dev);
+        struct ir_raw_handler *handler;
+
+        if (!ir->raw)
+                return;
+
+        kthread_stop(ir->raw->thread);
+
+        mutex_lock(&ir_raw_handler_lock);
+        list_del(&ir->raw->list);
+        list_for_each_entry(handler, &ir_raw_handler_list, list)
+                if (handler->raw_unregister)
+                        handler->raw_unregister(ir->raw->input_dev);
+        mutex_unlock(&ir_raw_handler_lock);
+
+        kfifo_free(&ir->raw->kfifo);
+        kfree(ir->raw);
+        ir->raw = NULL;
+}
+
+/*
+ * Extension interface - used to register the IR decoders
+ */
+
+int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler)
+{
+        struct ir_raw_event_ctrl *raw;
+
+        mutex_lock(&ir_raw_handler_lock);
+        list_add_tail(&ir_raw_handler->list, &ir_raw_handler_list);
+        if (ir_raw_handler->raw_register)
+                list_for_each_entry(raw, &ir_raw_client_list, list)
+                        ir_raw_handler->raw_register(raw->input_dev);
+        available_protocols |= ir_raw_handler->protocols;
+        mutex_unlock(&ir_raw_handler_lock);
+
+        return 0;
+}
+EXPORT_SYMBOL(ir_raw_handler_register);
+
+void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler)
+{
+        struct ir_raw_event_ctrl *raw;
+
+        mutex_lock(&ir_raw_handler_lock);
+        list_del(&ir_raw_handler->list);
+        if (ir_raw_handler->raw_unregister)
+                list_for_each_entry(raw, &ir_raw_client_list, list)
+                        ir_raw_handler->raw_unregister(raw->input_dev);
+        available_protocols &= ~ir_raw_handler->protocols;
+        mutex_unlock(&ir_raw_handler_lock);
+}
+EXPORT_SYMBOL(ir_raw_handler_unregister);
+
+#ifdef MODULE
+static void init_decoders(struct work_struct *work)
+{
+        /* Load the decoder modules */
+
+        load_nec_decode();
+        load_rc5_decode();
+        load_rc6_decode();
+        load_jvc_decode();
+        load_sony_decode();
+        load_lirc_codec();
+
+        /* If needed, we may later add some init code. In this case,
+           it is needed to change the CONFIG_MODULE test at ir-core.h
+         */
+}
+#endif
+
+void ir_raw_init(void)
+{
+#ifdef MODULE
+        INIT_WORK(&wq_load, init_decoders);
+        schedule_work(&wq_load);
+#endif
+}
diff --git a/drivers/media/rc/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c
new file mode 100644
index 000000000000..572ed4ca8c68
--- /dev/null
+++ b/drivers/media/rc/ir-rc5-decoder.c
@@ -0,0 +1,190 @@
+/* ir-rc5-decoder.c - handle RC5(x) IR Pulse/Space protocol
+ *
+ * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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.
+ */
+
+/*
+ * This code handles 14 bits RC5 protocols and 20 bits RC5x protocols.
+ * There are other variants that use a different number of bits.
+ * This is currently unsupported.
+ * It considers a carrier of 36 kHz, with a total of 14/20 bits, where
+ * the first two bits are start bits, and a third one is a filing bit
+ */
+
+#include "ir-core-priv.h"
+
+#define RC5_NBITS               14
+#define RC5X_NBITS              20
+#define CHECK_RC5X_NBITS        8
+#define RC5_UNIT                888888 /* ns */
+#define RC5_BIT_START           (1 * RC5_UNIT)
+#define RC5_BIT_END             (1 * RC5_UNIT)
+#define RC5X_SPACE              (4 * RC5_UNIT)
+
+enum rc5_state {
+        STATE_INACTIVE,
+        STATE_BIT_START,
+        STATE_BIT_END,
+        STATE_CHECK_RC5X,
+        STATE_FINISHED,
+};
+
+/**
+ * ir_rc5_decode() - Decode one RC-5 pulse or space
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @ev:         the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_rc5_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct rc5_dec *data = &ir_dev->raw->rc5;
+        u8 toggle;
+        u32 scancode;
+
+        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC5))
+                return 0;
+
+        if (!is_timing_event(ev)) {
+                if (ev.reset)
+                        data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+        if (!geq_margin(ev.duration, RC5_UNIT, RC5_UNIT / 2))
+                goto out;
+
+again:
+        IR_dprintk(2, "RC5(x) decode started at state %i (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+        if (!geq_margin(ev.duration, RC5_UNIT, RC5_UNIT / 2))
+                return 0;
+
+        switch (data->state) {
+
+        case STATE_INACTIVE:
+                if (!ev.pulse)
+                        break;
+
+                data->state = STATE_BIT_START;
+                data->count = 1;
+                /* We just need enough bits to get to STATE_CHECK_RC5X */
+                data->wanted_bits = RC5X_NBITS;
+                decrease_duration(&ev, RC5_BIT_START);
+                goto again;
+
+        case STATE_BIT_START:
+                if (!eq_margin(ev.duration, RC5_BIT_START, RC5_UNIT / 2))
+                        break;
+
+                data->bits <<= 1;
+                if (!ev.pulse)
+                        data->bits |= 1;
+                data->count++;
+                data->state = STATE_BIT_END;
+                return 0;
+
+        case STATE_BIT_END:
+                if (!is_transition(&ev, &ir_dev->raw->prev_ev))
+                        break;
+
+                if (data->count == data->wanted_bits)
+                        data->state = STATE_FINISHED;
+                else if (data->count == CHECK_RC5X_NBITS)
+                        data->state = STATE_CHECK_RC5X;
+                else
+                        data->state = STATE_BIT_START;
+
+                decrease_duration(&ev, RC5_BIT_END);
+                goto again;
+
+        case STATE_CHECK_RC5X:
+                if (!ev.pulse && geq_margin(ev.duration, RC5X_SPACE, RC5_UNIT / 2)) {
+                        /* RC5X */
+                        data->wanted_bits = RC5X_NBITS;
+                        decrease_duration(&ev, RC5X_SPACE);
+                } else {
+                        /* RC5 */
+                        data->wanted_bits = RC5_NBITS;
+                }
+                data->state = STATE_BIT_START;
+                goto again;
+
+        case STATE_FINISHED:
+                if (ev.pulse)
+                        break;
+
+                if (data->wanted_bits == RC5X_NBITS) {
+                        /* RC5X */
+                        u8 xdata, command, system;
+                        xdata    = (data->bits & 0x0003F) >> 0;
+                        command  = (data->bits & 0x00FC0) >> 6;
+                        system   = (data->bits & 0x1F000) >> 12;
+                        toggle   = (data->bits & 0x20000) ? 1 : 0;
+                        command += (data->bits & 0x01000) ? 0 : 0x40;
+                        scancode = system << 16 | command << 8 | xdata;
+
+                        IR_dprintk(1, "RC5X scancode 0x%06x (toggle: %u)\n",
+                                   scancode, toggle);
+
+                } else {
+                        /* RC5 */
+                        u8 command, system;
+                        command  = (data->bits & 0x0003F) >> 0;
+                        system   = (data->bits & 0x007C0) >> 6;
+                        toggle   = (data->bits & 0x00800) ? 1 : 0;
+                        command += (data->bits & 0x01000) ? 0 : 0x40;
+                        scancode = system << 8 | command;
+
+                        IR_dprintk(1, "RC5 scancode 0x%04x (toggle: %u)\n",
+                                   scancode, toggle);
+                }
+
+                ir_keydown(input_dev, scancode, toggle);
+                data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+out:
+        IR_dprintk(1, "RC5(x) decode failed at state %i (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+        data->state = STATE_INACTIVE;
+        return -EINVAL;
+}
+
+static struct ir_raw_handler rc5_handler = {
+        .protocols      = IR_TYPE_RC5,
+        .decode         = ir_rc5_decode,
+};
+
+static int __init ir_rc5_decode_init(void)
+{
+        ir_raw_handler_register(&rc5_handler);
+
+        printk(KERN_INFO "IR RC5(x) protocol handler initialized\n");
+        return 0;
+}
+
+static void __exit ir_rc5_decode_exit(void)
+{
+        ir_raw_handler_unregister(&rc5_handler);
+}
+
+module_init(ir_rc5_decode_init);
+module_exit(ir_rc5_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
+MODULE_DESCRIPTION("RC5(x) IR protocol decoder");
diff --git a/drivers/media/rc/ir-rc5-sz-decoder.c b/drivers/media/rc/ir-rc5-sz-decoder.c
new file mode 100644
index 000000000000..7c413501a3f7
--- /dev/null
+++ b/drivers/media/rc/ir-rc5-sz-decoder.c
@@ -0,0 +1,154 @@
+/* ir-rc5-sz-decoder.c - handle RC5 Streamzap IR Pulse/Space protocol
+ *
+ * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2010 by Jarod Wilson <jarod@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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.
+ */
+
+/*
+ * This code handles the 15 bit RC5-ish protocol used by the Streamzap
+ * PC Remote.
+ * It considers a carrier of 36 kHz, with a total of 15 bits, where
+ * the first two bits are start bits, and a third one is a filing bit
+ */
+
+#include "ir-core-priv.h"
+
+#define RC5_SZ_NBITS            15
+#define RC5_UNIT                888888 /* ns */
+#define RC5_BIT_START           (1 * RC5_UNIT)
+#define RC5_BIT_END             (1 * RC5_UNIT)
+
+enum rc5_sz_state {
+        STATE_INACTIVE,
+        STATE_BIT_START,
+        STATE_BIT_END,
+        STATE_FINISHED,
+};
+
+/**
+ * ir_rc5_sz_decode() - Decode one RC-5 Streamzap pulse or space
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @ev:         the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_rc5_sz_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct rc5_sz_dec *data = &ir_dev->raw->rc5_sz;
+        u8 toggle, command, system;
+        u32 scancode;
+
+        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC5_SZ))
+                return 0;
+
+        if (!is_timing_event(ev)) {
+                if (ev.reset)
+                        data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+        if (!geq_margin(ev.duration, RC5_UNIT, RC5_UNIT / 2))
+                goto out;
+
+again:
+        IR_dprintk(2, "RC5-sz decode started at state %i (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+        if (!geq_margin(ev.duration, RC5_UNIT, RC5_UNIT / 2))
+                return 0;
+
+        switch (data->state) {
+
+        case STATE_INACTIVE:
+                if (!ev.pulse)
+                        break;
+
+                data->state = STATE_BIT_START;
+                data->count = 1;
+                data->wanted_bits = RC5_SZ_NBITS;
+                decrease_duration(&ev, RC5_BIT_START);
+                goto again;
+
+        case STATE_BIT_START:
+                if (!eq_margin(ev.duration, RC5_BIT_START, RC5_UNIT / 2))
+                        break;
+
+                data->bits <<= 1;
+                if (!ev.pulse)
+                        data->bits |= 1;
+                data->count++;
+                data->state = STATE_BIT_END;
+                return 0;
+
+        case STATE_BIT_END:
+                if (!is_transition(&ev, &ir_dev->raw->prev_ev))
+                        break;
+
+                if (data->count == data->wanted_bits)
+                        data->state = STATE_FINISHED;
+                else
+                        data->state = STATE_BIT_START;
+
+                decrease_duration(&ev, RC5_BIT_END);
+                goto again;
+
+        case STATE_FINISHED:
+                if (ev.pulse)
+                        break;
+
+                /* RC5-sz */
+                command  = (data->bits & 0x0003F) >> 0;
+                system   = (data->bits & 0x02FC0) >> 6;
+                toggle   = (data->bits & 0x01000) ? 1 : 0;
+                scancode = system << 6 | command;
+
+                IR_dprintk(1, "RC5-sz scancode 0x%04x (toggle: %u)\n",
+                           scancode, toggle);
+
+                ir_keydown(input_dev, scancode, toggle);
+                data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+out:
+        IR_dprintk(1, "RC5-sz decode failed at state %i (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+        data->state = STATE_INACTIVE;
+        return -EINVAL;
+}
+
+static struct ir_raw_handler rc5_sz_handler = {
+        .protocols      = IR_TYPE_RC5_SZ,
+        .decode         = ir_rc5_sz_decode,
+};
+
+static int __init ir_rc5_sz_decode_init(void)
+{
+        ir_raw_handler_register(&rc5_sz_handler);
+
+        printk(KERN_INFO "IR RC5 (streamzap) protocol handler initialized\n");
+        return 0;
+}
+
+static void __exit ir_rc5_sz_decode_exit(void)
+{
+        ir_raw_handler_unregister(&rc5_sz_handler);
+}
+
+module_init(ir_rc5_sz_decode_init);
+module_exit(ir_rc5_sz_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
+MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
+MODULE_DESCRIPTION("RC5 (streamzap) IR protocol decoder");
diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
new file mode 100644
index 000000000000..d25da91f44ff
--- /dev/null
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -0,0 +1,281 @@
+/* ir-rc6-decoder.c - A decoder for the RC6 IR protocol
+ *
+ * Copyright (C) 2010 by David Härdeman <david@hardeman.nu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2 of the License.
+ *
+ * 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 "ir-core-priv.h"
+
+/*
+ * This decoder currently supports:
+ * RC6-0-16     (standard toggle bit in header)
+ * RC6-6A-24    (no toggle bit)
+ * RC6-6A-32    (MCE version with toggle bit in body)
+ */
+
+#define RC6_UNIT                444444  /* us */
+#define RC6_HEADER_NBITS        4       /* not including toggle bit */
+#define RC6_0_NBITS             16
+#define RC6_6A_SMALL_NBITS      24
+#define RC6_6A_LARGE_NBITS      32
+#define RC6_PREFIX_PULSE        (6 * RC6_UNIT)
+#define RC6_PREFIX_SPACE        (2 * RC6_UNIT)
+#define RC6_BIT_START           (1 * RC6_UNIT)
+#define RC6_BIT_END             (1 * RC6_UNIT)
+#define RC6_TOGGLE_START        (2 * RC6_UNIT)
+#define RC6_TOGGLE_END          (2 * RC6_UNIT)
+#define RC6_MODE_MASK           0x07    /* for the header bits */
+#define RC6_STARTBIT_MASK       0x08    /* for the header bits */
+#define RC6_6A_MCE_TOGGLE_MASK  0x8000  /* for the body bits */
+
+enum rc6_mode {
+        RC6_MODE_0,
+        RC6_MODE_6A,
+        RC6_MODE_UNKNOWN,
+};
+
+enum rc6_state {
+        STATE_INACTIVE,
+        STATE_PREFIX_SPACE,
+        STATE_HEADER_BIT_START,
+        STATE_HEADER_BIT_END,
+        STATE_TOGGLE_START,
+        STATE_TOGGLE_END,
+        STATE_BODY_BIT_START,
+        STATE_BODY_BIT_END,
+        STATE_FINISHED,
+};
+
+static enum rc6_mode rc6_mode(struct rc6_dec *data)
+{
+        switch (data->header & RC6_MODE_MASK) {
+        case 0:
+                return RC6_MODE_0;
+        case 6:
+                if (!data->toggle)
+                        return RC6_MODE_6A;
+                /* fall through */
+        default:
+                return RC6_MODE_UNKNOWN;
+        }
+}
+
+/**
+ * ir_rc6_decode() - Decode one RC6 pulse or space
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @ev:         the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_rc6_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct rc6_dec *data = &ir_dev->raw->rc6;
+        u32 scancode;
+        u8 toggle;
+
+        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC6))
+                return 0;
+
+        if (!is_timing_event(ev)) {
+                if (ev.reset)
+                        data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+        if (!geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2))
+                goto out;
+
+again:
+        IR_dprintk(2, "RC6 decode started at state %i (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+        if (!geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2))
+                return 0;
+
+        switch (data->state) {
+
+        case STATE_INACTIVE:
+                if (!ev.pulse)
+                        break;
+
+                /* Note: larger margin on first pulse since each RC6_UNIT
+                   is quite short and some hardware takes some time to
+                   adjust to the signal */
+                if (!eq_margin(ev.duration, RC6_PREFIX_PULSE, RC6_UNIT))
+                        break;
+
+                data->state = STATE_PREFIX_SPACE;
+                data->count = 0;
+                return 0;
+
+        case STATE_PREFIX_SPACE:
+                if (ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, RC6_PREFIX_SPACE, RC6_UNIT / 2))
+                        break;
+
+                data->state = STATE_HEADER_BIT_START;
+                return 0;
+
+        case STATE_HEADER_BIT_START:
+                if (!eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2))
+                        break;
+
+                data->header <<= 1;
+                if (ev.pulse)
+                        data->header |= 1;
+                data->count++;
+                data->state = STATE_HEADER_BIT_END;
+                return 0;
+
+        case STATE_HEADER_BIT_END:
+                if (!is_transition(&ev, &ir_dev->raw->prev_ev))
+                        break;
+
+                if (data->count == RC6_HEADER_NBITS)
+                        data->state = STATE_TOGGLE_START;
+                else
+                        data->state = STATE_HEADER_BIT_START;
+
+                decrease_duration(&ev, RC6_BIT_END);
+                goto again;
+
+        case STATE_TOGGLE_START:
+                if (!eq_margin(ev.duration, RC6_TOGGLE_START, RC6_UNIT / 2))
+                        break;
+
+                data->toggle = ev.pulse;
+                data->state = STATE_TOGGLE_END;
+                return 0;
+
+        case STATE_TOGGLE_END:
+                if (!is_transition(&ev, &ir_dev->raw->prev_ev) ||
+                    !geq_margin(ev.duration, RC6_TOGGLE_END, RC6_UNIT / 2))
+                        break;
+
+                if (!(data->header & RC6_STARTBIT_MASK)) {
+                        IR_dprintk(1, "RC6 invalid start bit\n");
+                        break;
+                }
+
+                data->state = STATE_BODY_BIT_START;
+                decrease_duration(&ev, RC6_TOGGLE_END);
+                data->count = 0;
+
+                switch (rc6_mode(data)) {
+                case RC6_MODE_0:
+                        data->wanted_bits = RC6_0_NBITS;
+                        break;
+                case RC6_MODE_6A:
+                        /* This might look weird, but we basically
+                           check the value of the first body bit to
+                           determine the number of bits in mode 6A */
+                        if ((!ev.pulse && !geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) ||
+                            geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2))
+                                data->wanted_bits = RC6_6A_LARGE_NBITS;
+                        else
+                                data->wanted_bits = RC6_6A_SMALL_NBITS;
+                        break;
+                default:
+                        IR_dprintk(1, "RC6 unknown mode\n");
+                        goto out;
+                }
+                goto again;
+
+        case STATE_BODY_BIT_START:
+                if (!eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2))
+                        break;
+
+                data->body <<= 1;
+                if (ev.pulse)
+                        data->body |= 1;
+                data->count++;
+                data->state = STATE_BODY_BIT_END;
+                return 0;
+
+        case STATE_BODY_BIT_END:
+                if (!is_transition(&ev, &ir_dev->raw->prev_ev))
+                        break;
+
+                if (data->count == data->wanted_bits)
+                        data->state = STATE_FINISHED;
+                else
+                        data->state = STATE_BODY_BIT_START;
+
+                decrease_duration(&ev, RC6_BIT_END);
+                goto again;
+
+        case STATE_FINISHED:
+                if (ev.pulse)
+                        break;
+
+                switch (rc6_mode(data)) {
+                case RC6_MODE_0:
+                        scancode = data->body & 0xffff;
+                        toggle = data->toggle;
+                        IR_dprintk(1, "RC6(0) scancode 0x%04x (toggle: %u)\n",
+                                   scancode, toggle);
+                        break;
+                case RC6_MODE_6A:
+                        if (data->wanted_bits == RC6_6A_LARGE_NBITS) {
+                                toggle = data->body & RC6_6A_MCE_TOGGLE_MASK ? 1 : 0;
+                                scancode = data->body & ~RC6_6A_MCE_TOGGLE_MASK;
+                        } else {
+                                toggle = 0;
+                                scancode = data->body & 0xffffff;
+                        }
+
+                        IR_dprintk(1, "RC6(6A) scancode 0x%08x (toggle: %u)\n",
+                                   scancode, toggle);
+                        break;
+                default:
+                        IR_dprintk(1, "RC6 unknown mode\n");
+                        goto out;
+                }
+
+                ir_keydown(input_dev, scancode, toggle);
+                data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+out:
+        IR_dprintk(1, "RC6 decode failed at state %i (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+        data->state = STATE_INACTIVE;
+        return -EINVAL;
+}
+
+static struct ir_raw_handler rc6_handler = {
+        .protocols      = IR_TYPE_RC6,
+        .decode         = ir_rc6_decode,
+};
+
+static int __init ir_rc6_decode_init(void)
+{
+        ir_raw_handler_register(&rc6_handler);
+
+        printk(KERN_INFO "IR RC6 protocol handler initialized\n");
+        return 0;
+}
+
+static void __exit ir_rc6_decode_exit(void)
+{
+        ir_raw_handler_unregister(&rc6_handler);
+}
+
+module_init(ir_rc6_decode_init);
+module_exit(ir_rc6_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("David Härdeman <david@hardeman.nu>");
+MODULE_DESCRIPTION("RC6 IR protocol decoder");
diff --git a/drivers/media/rc/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c
new file mode 100644
index 000000000000..2d15730822bc
--- /dev/null
+++ b/drivers/media/rc/ir-sony-decoder.c
@@ -0,0 +1,182 @@
+/* ir-sony-decoder.c - handle Sony IR Pulse/Space protocol
+ *
+ * Copyright (C) 2010 by David Härdeman <david@hardeman.nu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2 of the License.
+ *
+ * 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/bitrev.h>
+#include "ir-core-priv.h"
+
+#define SONY_UNIT               600000 /* ns */
+#define SONY_HEADER_PULSE       (4 * SONY_UNIT)
+#define SONY_HEADER_SPACE       (1 * SONY_UNIT)
+#define SONY_BIT_0_PULSE        (1 * SONY_UNIT)
+#define SONY_BIT_1_PULSE        (2 * SONY_UNIT)
+#define SONY_BIT_SPACE          (1 * SONY_UNIT)
+#define SONY_TRAILER_SPACE      (10 * SONY_UNIT) /* minimum */
+
+enum sony_state {
+        STATE_INACTIVE,
+        STATE_HEADER_SPACE,
+        STATE_BIT_PULSE,
+        STATE_BIT_SPACE,
+        STATE_FINISHED,
+};
+
+/**
+ * ir_sony_decode() - Decode one Sony pulse or space
+ * @input_dev:  the struct input_dev descriptor of the device
+ * @ev:         the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_sony_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        struct sony_dec *data = &ir_dev->raw->sony;
+        u32 scancode;
+        u8 device, subdevice, function;
+
+        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_SONY))
+                return 0;
+
+        if (!is_timing_event(ev)) {
+                if (ev.reset)
+                        data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+        if (!geq_margin(ev.duration, SONY_UNIT, SONY_UNIT / 2))
+                goto out;
+
+        IR_dprintk(2, "Sony decode started at state %d (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+        switch (data->state) {
+
+        case STATE_INACTIVE:
+                if (!ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, SONY_HEADER_PULSE, SONY_UNIT / 2))
+                        break;
+
+                data->count = 0;
+                data->state = STATE_HEADER_SPACE;
+                return 0;
+
+        case STATE_HEADER_SPACE:
+                if (ev.pulse)
+                        break;
+
+                if (!eq_margin(ev.duration, SONY_HEADER_SPACE, SONY_UNIT / 2))
+                        break;
+
+                data->state = STATE_BIT_PULSE;
+                return 0;
+
+        case STATE_BIT_PULSE:
+                if (!ev.pulse)
+                        break;
+
+                data->bits <<= 1;
+                if (eq_margin(ev.duration, SONY_BIT_1_PULSE, SONY_UNIT / 2))
+                        data->bits |= 1;
+                else if (!eq_margin(ev.duration, SONY_BIT_0_PULSE, SONY_UNIT / 2))
+                        break;
+
+                data->count++;
+                data->state = STATE_BIT_SPACE;
+                return 0;
+
+        case STATE_BIT_SPACE:
+                if (ev.pulse)
+                        break;
+
+                if (!geq_margin(ev.duration, SONY_BIT_SPACE, SONY_UNIT / 2))
+                        break;
+
+                decrease_duration(&ev, SONY_BIT_SPACE);
+
+                if (!geq_margin(ev.duration, SONY_UNIT, SONY_UNIT / 2)) {
+                        data->state = STATE_BIT_PULSE;
+                        return 0;
+                }
+
+                data->state = STATE_FINISHED;
+                /* Fall through */
+
+        case STATE_FINISHED:
+                if (ev.pulse)
+                        break;
+
+                if (!geq_margin(ev.duration, SONY_TRAILER_SPACE, SONY_UNIT / 2))
+                        break;
+
+                switch (data->count) {
+                case 12:
+                        device    = bitrev8((data->bits <<  3) & 0xF8);
+                        subdevice = 0;
+                        function  = bitrev8((data->bits >>  4) & 0xFE);
+                        break;
+                case 15:
+                        device    = bitrev8((data->bits >>  0) & 0xFF);
+                        subdevice = 0;
+                        function  = bitrev8((data->bits >>  7) & 0xFD);
+                        break;
+                case 20:
+                        device    = bitrev8((data->bits >>  5) & 0xF8);
+                        subdevice = bitrev8((data->bits >>  0) & 0xFF);
+                        function  = bitrev8((data->bits >> 12) & 0xFE);
+                        break;
+                default:
+                        IR_dprintk(1, "Sony invalid bitcount %u\n", data->count);
+                        goto out;
+                }
+
+                scancode = device << 16 | subdevice << 8 | function;
+                IR_dprintk(1, "Sony(%u) scancode 0x%05x\n", data->count, scancode);
+                ir_keydown(input_dev, scancode, 0);
+                data->state = STATE_INACTIVE;
+                return 0;
+        }
+
+out:
+        IR_dprintk(1, "Sony decode failed at state %d (%uus %s)\n",
+                   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+        data->state = STATE_INACTIVE;
+        return -EINVAL;
+}
+
+static struct ir_raw_handler sony_handler = {
+        .protocols      = IR_TYPE_SONY,
+        .decode         = ir_sony_decode,
+};
+
+static int __init ir_sony_decode_init(void)
+{
+        ir_raw_handler_register(&sony_handler);
+
+        printk(KERN_INFO "IR Sony protocol handler initialized\n");
+        return 0;
+}
+
+static void __exit ir_sony_decode_exit(void)
+{
+        ir_raw_handler_unregister(&sony_handler);
+}
+
+module_init(ir_sony_decode_init);
+module_exit(ir_sony_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("David Härdeman <david@hardeman.nu>");
+MODULE_DESCRIPTION("Sony IR protocol decoder");
diff --git a/drivers/media/rc/ir-sysfs.c b/drivers/media/rc/ir-sysfs.c
new file mode 100644
index 000000000000..38423a8da871
--- /dev/null
+++ b/drivers/media/rc/ir-sysfs.c
@@ -0,0 +1,362 @@
+/* ir-sysfs.c - sysfs interface for RC devices (/sys/class/rc)
+ *
+ * Copyright (C) 2009-2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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/slab.h>
+#include <linux/input.h>
+#include <linux/device.h>
+#include "ir-core-priv.h"
+
+#define IRRCV_NUM_DEVICES       256
+
+/* bit array to represent IR sysfs device number */
+static unsigned long ir_core_dev_number;
+
+/* class for /sys/class/rc */
+static char *ir_devnode(struct device *dev, mode_t *mode)
+{
+        return kasprintf(GFP_KERNEL, "rc/%s", dev_name(dev));
+}
+
+static struct class ir_input_class = {
+        .name           = "rc",
+        .devnode        = ir_devnode,
+};
+
+static struct {
+        u64     type;
+        char    *name;
+} proto_names[] = {
+        { IR_TYPE_UNKNOWN,      "unknown"       },
+        { IR_TYPE_RC5,          "rc-5"          },
+        { IR_TYPE_NEC,          "nec"           },
+        { IR_TYPE_RC6,          "rc-6"          },
+        { IR_TYPE_JVC,          "jvc"           },
+        { IR_TYPE_SONY,         "sony"          },
+        { IR_TYPE_RC5_SZ,       "rc-5-sz"       },
+        { IR_TYPE_LIRC,         "lirc"          },
+};
+
+#define PROTO_NONE      "none"
+
+/**
+ * show_protocols() - shows the current IR protocol(s)
+ * @d:          the device descriptor
+ * @mattr:      the device attribute struct (unused)
+ * @buf:        a pointer to the output buffer
+ *
+ * This routine is a callback routine for input read the IR protocol type(s).
+ * it is trigged by reading /sys/class/rc/rc?/protocols.
+ * It returns the protocol names of supported protocols.
+ * Enabled protocols are printed in brackets.
+ */
+static ssize_t show_protocols(struct device *d,
+                              struct device_attribute *mattr, char *buf)
+{
+        struct ir_input_dev *ir_dev = dev_get_drvdata(d);
+        u64 allowed, enabled;
+        char *tmp = buf;
+        int i;
+
+        /* Device is being removed */
+        if (!ir_dev)
+                return -EINVAL;
+
+        if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) {
+                enabled = ir_dev->rc_tab.ir_type;
+                allowed = ir_dev->props->allowed_protos;
+        } else if (ir_dev->raw) {
+                enabled = ir_dev->raw->enabled_protocols;
+                allowed = ir_raw_get_allowed_protocols();
+        } else
+                return sprintf(tmp, "[builtin]\n");
+
+        IR_dprintk(1, "allowed - 0x%llx, enabled - 0x%llx\n",
+                   (long long)allowed,
+                   (long long)enabled);
+
+        for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
+                if (allowed & enabled & proto_names[i].type)
+                        tmp += sprintf(tmp, "[%s] ", proto_names[i].name);
+                else if (allowed & proto_names[i].type)
+                        tmp += sprintf(tmp, "%s ", proto_names[i].name);
+        }
+
+        if (tmp != buf)
+                tmp--;
+        *tmp = '\n';
+        return tmp + 1 - buf;
+}
+
+/**
+ * store_protocols() - changes the current IR protocol(s)
+ * @d:          the device descriptor
+ * @mattr:      the device attribute struct (unused)
+ * @buf:        a pointer to the input buffer
+ * @len:        length of the input buffer
+ *
+ * This routine is a callback routine for changing the IR protocol type.
+ * It is trigged by writing to /sys/class/rc/rc?/protocols.
+ * Writing "+proto" will add a protocol to the list of enabled protocols.
+ * Writing "-proto" will remove a protocol from the list of enabled protocols.
+ * Writing "proto" will enable only "proto".
+ * Writing "none" will disable all protocols.
+ * Returns -EINVAL if an invalid protocol combination or unknown protocol name
+ * is used, otherwise @len.
+ */
+static ssize_t store_protocols(struct device *d,
+                               struct device_attribute *mattr,
+                               const char *data,
+                               size_t len)
+{
+        struct ir_input_dev *ir_dev = dev_get_drvdata(d);
+        bool enable, disable;
+        const char *tmp;
+        u64 type;
+        u64 mask;
+        int rc, i, count = 0;
+        unsigned long flags;
+
+        /* Device is being removed */
+        if (!ir_dev)
+                return -EINVAL;
+
+        if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE)
+                type = ir_dev->rc_tab.ir_type;
+        else if (ir_dev->raw)
+                type = ir_dev->raw->enabled_protocols;
+        else {
+                IR_dprintk(1, "Protocol switching not supported\n");
+                return -EINVAL;
+        }
+
+        while ((tmp = strsep((char **) &data, " \n")) != NULL) {
+                if (!*tmp)
+                        break;
+
+                if (*tmp == '+') {
+                        enable = true;
+                        disable = false;
+                        tmp++;
+                } else if (*tmp == '-') {
+                        enable = false;
+                        disable = true;
+                        tmp++;
+                } else {
+                        enable = false;
+                        disable = false;
+                }
+
+                if (!enable && !disable && !strncasecmp(tmp, PROTO_NONE, sizeof(PROTO_NONE))) {
+                        tmp += sizeof(PROTO_NONE);
+                        mask = 0;
+                        count++;
+                } else {
+                        for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
+                                if (!strncasecmp(tmp, proto_names[i].name, strlen(proto_names[i].name))) {
+                                        tmp += strlen(proto_names[i].name);
+                                        mask = proto_names[i].type;
+                                        break;
+                                }
+                        }
+                        if (i == ARRAY_SIZE(proto_names)) {
+                                IR_dprintk(1, "Unknown protocol: '%s'\n", tmp);
+                                return -EINVAL;
+                        }
+                        count++;
+                }
+
+                if (enable)
+                        type |= mask;
+                else if (disable)
+                        type &= ~mask;
+                else
+                        type = mask;
+        }
+
+        if (!count) {
+                IR_dprintk(1, "Protocol not specified\n");
+                return -EINVAL;
+        }
+
+        if (ir_dev->props && ir_dev->props->change_protocol) {
+                rc = ir_dev->props->change_protocol(ir_dev->props->priv,
+                                                    type);
+                if (rc < 0) {
+                        IR_dprintk(1, "Error setting protocols to 0x%llx\n",
+                                   (long long)type);
+                        return -EINVAL;
+                }
+        }
+
+        if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) {
+                spin_lock_irqsave(&ir_dev->rc_tab.lock, flags);
+                ir_dev->rc_tab.ir_type = type;
+                spin_unlock_irqrestore(&ir_dev->rc_tab.lock, flags);
+        } else {
+                ir_dev->raw->enabled_protocols = type;
+        }
+
+        IR_dprintk(1, "Current protocol(s): 0x%llx\n",
+                   (long long)type);
+
+        return len;
+}
+
+#define ADD_HOTPLUG_VAR(fmt, val...)                                    \
+        do {                                                            \
+                int err = add_uevent_var(env, fmt, val);                \
+                if (err)                                                \
+                        return err;                                     \
+        } while (0)
+
+static int rc_dev_uevent(struct device *device, struct kobj_uevent_env *env)
+{
+        struct ir_input_dev *ir_dev = dev_get_drvdata(device);
+
+        if (ir_dev->rc_tab.name)
+                ADD_HOTPLUG_VAR("NAME=%s", ir_dev->rc_tab.name);
+        if (ir_dev->driver_name)
+                ADD_HOTPLUG_VAR("DRV_NAME=%s", ir_dev->driver_name);
+
+        return 0;
+}
+
+/*
+ * Static device attribute struct with the sysfs attributes for IR's
+ */
+static DEVICE_ATTR(protocols, S_IRUGO | S_IWUSR,
+                   show_protocols, store_protocols);
+
+static struct attribute *rc_dev_attrs[] = {
+        &dev_attr_protocols.attr,
+        NULL,
+};
+
+static struct attribute_group rc_dev_attr_grp = {
+        .attrs  = rc_dev_attrs,
+};
+
+static const struct attribute_group *rc_dev_attr_groups[] = {
+        &rc_dev_attr_grp,
+        NULL
+};
+
+static struct device_type rc_dev_type = {
+        .groups         = rc_dev_attr_groups,
+        .uevent         = rc_dev_uevent,
+};
+
+/**
+ * ir_register_class() - creates the sysfs for /sys/class/rc/rc?
+ * @input_dev:  the struct input_dev descriptor of the device
+ *
+ * This routine is used to register the syfs code for IR class
+ */
+int ir_register_class(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        int devno = find_first_zero_bit(&ir_core_dev_number,
+                                        IRRCV_NUM_DEVICES);
+
+        if (unlikely(devno < 0))
+                return devno;
+
+        ir_dev->dev.type = &rc_dev_type;
+        ir_dev->devno = devno;
+
+        ir_dev->dev.class = &ir_input_class;
+        ir_dev->dev.parent = input_dev->dev.parent;
+        input_dev->dev.parent = &ir_dev->dev;
+        dev_set_name(&ir_dev->dev, "rc%d", devno);
+        dev_set_drvdata(&ir_dev->dev, ir_dev);
+        return  device_register(&ir_dev->dev);
+};
+
+/**
+ * ir_register_input - registers ir input device with input subsystem
+ * @input_dev:  the struct input_dev descriptor of the device
+ */
+
+int ir_register_input(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+        int rc;
+        const char *path;
+
+
+        rc = input_register_device(input_dev);
+        if (rc < 0) {
+                device_del(&ir_dev->dev);
+                return rc;
+        }
+
+        __module_get(THIS_MODULE);
+
+        path = kobject_get_path(&ir_dev->dev.kobj, GFP_KERNEL);
+        printk(KERN_INFO "%s: %s as %s\n",
+                dev_name(&ir_dev->dev),
+                input_dev->name ? input_dev->name : "Unspecified device",
+                path ? path : "N/A");
+        kfree(path);
+
+        set_bit(ir_dev->devno, &ir_core_dev_number);
+        return 0;
+}
+
+/**
+ * ir_unregister_class() - removes the sysfs for sysfs for
+ *                         /sys/class/rc/rc?
+ * @input_dev:  the struct input_dev descriptor of the device
+ *
+ * This routine is used to unregister the syfs code for IR class
+ */
+void ir_unregister_class(struct input_dev *input_dev)
+{
+        struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
+
+        input_set_drvdata(input_dev, NULL);
+        clear_bit(ir_dev->devno, &ir_core_dev_number);
+        input_unregister_device(input_dev);
+        device_del(&ir_dev->dev);
+
+        module_put(THIS_MODULE);
+}
+
+/*
+ * Init/exit code for the module. Basically, creates/removes /sys/class/rc
+ */
+
+static int __init ir_core_init(void)
+{
+        int rc = class_register(&ir_input_class);
+        if (rc) {
+                printk(KERN_ERR "ir_core: unable to register rc class\n");
+                return rc;
+        }
+
+        /* Initialize/load the decoders/keymap code that will be used */
+        ir_raw_init();
+        ir_rcmap_init();
+
+        return 0;
+}
+
+static void __exit ir_core_exit(void)
+{
+        class_unregister(&ir_input_class);
+        ir_rcmap_cleanup();
+}
+
+module_init(ir_core_init);
+module_exit(ir_core_exit);
diff --git a/drivers/media/rc/keymaps/Kconfig b/drivers/media/rc/keymaps/Kconfig
new file mode 100644
index 000000000000..14b22f58f823
--- /dev/null
+++ b/drivers/media/rc/keymaps/Kconfig
@@ -0,0 +1,15 @@
+config RC_MAP
+        tristate "Compile Remote Controller keymap modules"
+        depends on IR_CORE
+        default y
+
+        ---help---
+           This option enables the compilation of lots of Remote
+           Controller tables. They are short tables, but if you
+           don't use a remote controller, or prefer to load the
+           tables on userspace, you should disable it.
+
+           The ir-keytable program, available at v4l-utils package
+           provide the tool and the same RC maps for load from
+           userspace. Its available at
+                        http://git.linuxtv.org/v4l-utils
diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
new file mode 100644
index 000000000000..3194d391bbd4
--- /dev/null
+++ b/drivers/media/rc/keymaps/Makefile
@@ -0,0 +1,86 @@
+obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
+                        rc-alink-dtu-m.o \
+                        rc-anysee.o \
+                        rc-apac-viewcomp.o \
+                        rc-asus-pc39.o \
+                        rc-ati-tv-wonder-hd-600.o \
+                        rc-avermedia-a16d.o \
+                        rc-avermedia.o \
+                        rc-avermedia-cardbus.o \
+                        rc-avermedia-dvbt.o \
+                        rc-avermedia-m135a.o \
+                        rc-avermedia-m733a-rm-k6.o \
+                        rc-avermedia-rm-ks.o \
+                        rc-avertv-303.o \
+                        rc-azurewave-ad-tu700.o \
+                        rc-behold.o \
+                        rc-behold-columbus.o \
+                        rc-budget-ci-old.o \
+                        rc-cinergy-1400.o \
+                        rc-cinergy.o \
+                        rc-dib0700-nec.o \
+                        rc-dib0700-rc5.o \
+                        rc-digitalnow-tinytwin.o \
+                        rc-digittrade.o \
+                        rc-dm1105-nec.o \
+                        rc-dntv-live-dvb-t.o \
+                        rc-dntv-live-dvbt-pro.o \
+                        rc-em-terratec.o \
+                        rc-encore-enltv2.o \
+                        rc-encore-enltv.o \
+                        rc-encore-enltv-fm53.o \
+                        rc-evga-indtube.o \
+                        rc-eztv.o \
+                        rc-flydvb.o \
+                        rc-flyvideo.o \
+                        rc-fusionhdtv-mce.o \
+                        rc-gadmei-rm008z.o \
+                        rc-genius-tvgo-a11mce.o \
+                        rc-gotview7135.o \
+                        rc-hauppauge-new.o \
+                        rc-imon-mce.o \
+                        rc-imon-pad.o \
+                        rc-iodata-bctv7e.o \
+                        rc-kaiomy.o \
+                        rc-kworld-315u.o \
+                        rc-kworld-plus-tv-analog.o \
+                        rc-leadtek-y04g0051.o \
+                        rc-lirc.o \
+                        rc-lme2510.o \
+                        rc-manli.o \
+                        rc-msi-digivox-ii.o \
+                        rc-msi-digivox-iii.o \
+                        rc-msi-tvanywhere.o \
+                        rc-msi-tvanywhere-plus.o \
+                        rc-nebula.o \
+                        rc-nec-terratec-cinergy-xs.o \
+                        rc-norwood.o \
+                        rc-npgtech.o \
+                        rc-pctv-sedna.o \
+                        rc-pinnacle-color.o \
+                        rc-pinnacle-grey.o \
+                        rc-pinnacle-pctv-hd.o \
+                        rc-pixelview.o \
+                        rc-pixelview-mk12.o \
+                        rc-pixelview-new.o \
+                        rc-powercolor-real-angel.o \
+                        rc-proteus-2309.o \
+                        rc-purpletv.o \
+                        rc-pv951.o \
+                        rc-rc5-hauppauge-new.o \
+                        rc-rc5-tv.o \
+                        rc-rc6-mce.o \
+                        rc-real-audio-220-32-keys.o \
+                        rc-streamzap.o \
+                        rc-tbs-nec.o \
+                        rc-terratec-cinergy-xs.o \
+                        rc-terratec-slim.o \
+                        rc-tevii-nec.o \
+                        rc-total-media-in-hand.o \
+                        rc-trekstor.o \
+                        rc-tt-1500.o \
+                        rc-twinhan1027.o \
+                        rc-videomate-s350.o \
+                        rc-videomate-tv-pvr.o \
+                        rc-winfast.o \
+                        rc-winfast-usbii-deluxe.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
new file mode 100644
index 000000000000..b17283176ecd
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
@@ -0,0 +1,89 @@
+/* adstech-dvb-t-pci.h - Keytable for adstech_dvb_t_pci Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* ADS Tech Instant TV DVB-T PCI Remote */
+
+static struct ir_scancode adstech_dvb_t_pci[] = {
+        /* Keys 0 to 9 */
+        { 0x4d, KEY_0 },
+        { 0x57, KEY_1 },
+        { 0x4f, KEY_2 },
+        { 0x53, KEY_3 },
+        { 0x56, KEY_4 },
+        { 0x4e, KEY_5 },
+        { 0x5e, KEY_6 },
+        { 0x54, KEY_7 },
+        { 0x4c, KEY_8 },
+        { 0x5c, KEY_9 },
+
+        { 0x5b, KEY_POWER },
+        { 0x5f, KEY_MUTE },
+        { 0x55, KEY_GOTO },
+        { 0x5d, KEY_SEARCH },
+        { 0x17, KEY_EPG },              /* Guide */
+        { 0x1f, KEY_MENU },
+        { 0x0f, KEY_UP },
+        { 0x46, KEY_DOWN },
+        { 0x16, KEY_LEFT },
+        { 0x1e, KEY_RIGHT },
+        { 0x0e, KEY_SELECT },           /* Enter */
+        { 0x5a, KEY_INFO },
+        { 0x52, KEY_EXIT },
+        { 0x59, KEY_PREVIOUS },
+        { 0x51, KEY_NEXT },
+        { 0x58, KEY_REWIND },
+        { 0x50, KEY_FORWARD },
+        { 0x44, KEY_PLAYPAUSE },
+        { 0x07, KEY_STOP },
+        { 0x1b, KEY_RECORD },
+        { 0x13, KEY_TUNER },            /* Live */
+        { 0x0a, KEY_A },
+        { 0x12, KEY_B },
+        { 0x03, KEY_PROG1 },            /* 1 */
+        { 0x01, KEY_PROG2 },            /* 2 */
+        { 0x00, KEY_PROG3 },            /* 3 */
+        { 0x06, KEY_DVD },
+        { 0x48, KEY_AUX },              /* Photo */
+        { 0x40, KEY_VIDEO },
+        { 0x19, KEY_AUDIO },            /* Music */
+        { 0x0b, KEY_CHANNELUP },
+        { 0x08, KEY_CHANNELDOWN },
+        { 0x15, KEY_VOLUMEUP },
+        { 0x1c, KEY_VOLUMEDOWN },
+};
+
+static struct rc_keymap adstech_dvb_t_pci_map = {
+        .map = {
+                .scan    = adstech_dvb_t_pci,
+                .size    = ARRAY_SIZE(adstech_dvb_t_pci),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_ADSTECH_DVB_T_PCI,
+        }
+};
+
+static int __init init_rc_map_adstech_dvb_t_pci(void)
+{
+        return ir_register_map(&adstech_dvb_t_pci_map);
+}
+
+static void __exit exit_rc_map_adstech_dvb_t_pci(void)
+{
+        ir_unregister_map(&adstech_dvb_t_pci_map);
+}
+
+module_init(init_rc_map_adstech_dvb_t_pci)
+module_exit(exit_rc_map_adstech_dvb_t_pci)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-alink-dtu-m.c b/drivers/media/rc/keymaps/rc-alink-dtu-m.c
new file mode 100644
index 000000000000..ddfee7f8093d
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-alink-dtu-m.c
@@ -0,0 +1,68 @@
+/*
+ * A-Link DTU(m) remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+/* A-Link DTU(m) slim remote, 6 rows, 3 columns. */
+static struct ir_scancode alink_dtu_m[] = {
+        { 0x0800, KEY_VOLUMEUP },
+        { 0x0801, KEY_1 },
+        { 0x0802, KEY_3 },
+        { 0x0803, KEY_7 },
+        { 0x0804, KEY_9 },
+        { 0x0805, KEY_NEW },             /* symbol: PIP */
+        { 0x0806, KEY_0 },
+        { 0x0807, KEY_CHANNEL },         /* JUMP */
+        { 0x080d, KEY_5 },
+        { 0x080f, KEY_2 },
+        { 0x0812, KEY_POWER2 },
+        { 0x0814, KEY_CHANNELUP },
+        { 0x0816, KEY_VOLUMEDOWN },
+        { 0x0818, KEY_6 },
+        { 0x081a, KEY_MUTE },
+        { 0x081b, KEY_8 },
+        { 0x081c, KEY_4 },
+        { 0x081d, KEY_CHANNELDOWN },
+};
+
+static struct rc_keymap alink_dtu_m_map = {
+        .map = {
+                .scan    = alink_dtu_m,
+                .size    = ARRAY_SIZE(alink_dtu_m),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_ALINK_DTU_M,
+        }
+};
+
+static int __init init_rc_map_alink_dtu_m(void)
+{
+        return ir_register_map(&alink_dtu_m_map);
+}
+
+static void __exit exit_rc_map_alink_dtu_m(void)
+{
+        ir_unregister_map(&alink_dtu_m_map);
+}
+
+module_init(init_rc_map_alink_dtu_m)
+module_exit(exit_rc_map_alink_dtu_m)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-anysee.c b/drivers/media/rc/keymaps/rc-anysee.c
new file mode 100644
index 000000000000..30d70498cfed
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-anysee.c
@@ -0,0 +1,93 @@
+/*
+ * Anysee remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode anysee[] = {
+        { 0x0800, KEY_0 },
+        { 0x0801, KEY_1 },
+        { 0x0802, KEY_2 },
+        { 0x0803, KEY_3 },
+        { 0x0804, KEY_4 },
+        { 0x0805, KEY_5 },
+        { 0x0806, KEY_6 },
+        { 0x0807, KEY_7 },
+        { 0x0808, KEY_8 },
+        { 0x0809, KEY_9 },
+        { 0x080a, KEY_POWER2 },          /* [red power button] */
+        { 0x080b, KEY_VIDEO },           /* [*] MODE */
+        { 0x080c, KEY_CHANNEL },         /* [symbol counterclockwise arrow] */
+        { 0x080d, KEY_NEXT },            /* [>>|] */
+        { 0x080e, KEY_MENU },            /* MENU */
+        { 0x080f, KEY_EPG },             /* [EPG] */
+        { 0x0810, KEY_CLEAR },           /* EXIT */
+        { 0x0811, KEY_CHANNELUP },
+        { 0x0812, KEY_VOLUMEDOWN },
+        { 0x0813, KEY_VOLUMEUP },
+        { 0x0814, KEY_CHANNELDOWN },
+        { 0x0815, KEY_OK },
+        { 0x0816, KEY_RADIO },           /* [symbol TV/radio] */
+        { 0x0817, KEY_INFO },            /* [i] */
+        { 0x0818, KEY_PREVIOUS },        /* [|<<] */
+        { 0x0819, KEY_FAVORITES },       /* FAV. */
+        { 0x081a, KEY_SUBTITLE },        /* Subtitle */
+        { 0x081b, KEY_CAMERA },          /* [symbol camera] */
+        { 0x081c, KEY_YELLOW },
+        { 0x081d, KEY_RED },
+        { 0x081e, KEY_LANGUAGE },        /* [symbol Second Audio Program] */
+        { 0x081f, KEY_GREEN },
+        { 0x0820, KEY_SLEEP },           /* Sleep */
+        { 0x0821, KEY_SCREEN },          /* 16:9 / 4:3 */
+        { 0x0822, KEY_ZOOM },            /* SIZE */
+        { 0x0824, KEY_FN },              /* [F1] */
+        { 0x0825, KEY_FN },              /* [F2] */
+        { 0x0842, KEY_MUTE },            /* symbol mute */
+        { 0x0844, KEY_BLUE },
+        { 0x0847, KEY_TEXT },            /* TEXT */
+        { 0x0848, KEY_STOP },
+        { 0x0849, KEY_RECORD },
+        { 0x0850, KEY_PLAY },
+        { 0x0851, KEY_PAUSE },
+};
+
+static struct rc_keymap anysee_map = {
+        .map = {
+                .scan    = anysee,
+                .size    = ARRAY_SIZE(anysee),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_ANYSEE,
+        }
+};
+
+static int __init init_rc_map_anysee(void)
+{
+        return ir_register_map(&anysee_map);
+}
+
+static void __exit exit_rc_map_anysee(void)
+{
+        ir_unregister_map(&anysee_map);
+}
+
+module_init(init_rc_map_anysee)
+module_exit(exit_rc_map_anysee)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-apac-viewcomp.c b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
new file mode 100644
index 000000000000..0ef2b562baf0
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
@@ -0,0 +1,80 @@
+/* apac-viewcomp.h - Keytable for apac_viewcomp Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Attila Kondoros <attila.kondoros@chello.hu> */
+
+static struct ir_scancode apac_viewcomp[] = {
+
+        { 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 },
+        { 0x00, KEY_0 },
+        { 0x17, KEY_LAST },             /* +100 */
+        { 0x0a, KEY_LIST },             /* recall */
+
+
+        { 0x1c, KEY_TUNER },            /* TV/FM */
+        { 0x15, KEY_SEARCH },           /* scan */
+        { 0x12, KEY_POWER },            /* power */
+        { 0x1f, KEY_VOLUMEDOWN },       /* vol up */
+        { 0x1b, KEY_VOLUMEUP },         /* vol down */
+        { 0x1e, KEY_CHANNELDOWN },      /* chn up */
+        { 0x1a, KEY_CHANNELUP },        /* chn down */
+
+        { 0x11, KEY_VIDEO },            /* video */
+        { 0x0f, KEY_ZOOM },             /* full screen */
+        { 0x13, KEY_MUTE },             /* mute/unmute */
+        { 0x10, KEY_TEXT },             /* min */
+
+        { 0x0d, KEY_STOP },             /* freeze */
+        { 0x0e, KEY_RECORD },           /* record */
+        { 0x1d, KEY_PLAYPAUSE },        /* stop */
+        { 0x19, KEY_PLAY },             /* play */
+
+        { 0x16, KEY_GOTO },             /* osd */
+        { 0x14, KEY_REFRESH },          /* default */
+        { 0x0c, KEY_KPPLUS },           /* fine tune >>>> */
+        { 0x18, KEY_KPMINUS },          /* fine tune <<<< */
+};
+
+static struct rc_keymap apac_viewcomp_map = {
+        .map = {
+                .scan    = apac_viewcomp,
+                .size    = ARRAY_SIZE(apac_viewcomp),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_APAC_VIEWCOMP,
+        }
+};
+
+static int __init init_rc_map_apac_viewcomp(void)
+{
+        return ir_register_map(&apac_viewcomp_map);
+}
+
+static void __exit exit_rc_map_apac_viewcomp(void)
+{
+        ir_unregister_map(&apac_viewcomp_map);
+}
+
+module_init(init_rc_map_apac_viewcomp)
+module_exit(exit_rc_map_apac_viewcomp)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-asus-pc39.c b/drivers/media/rc/keymaps/rc-asus-pc39.c
new file mode 100644
index 000000000000..2996e0a3b8d5
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-asus-pc39.c
@@ -0,0 +1,91 @@
+/* asus-pc39.h - Keytable for asus_pc39 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Marc Fargas <telenieko@telenieko.com>
+ * this is the remote control that comes with the asus p7131
+ * which has a label saying is "Model PC-39"
+ */
+
+static struct ir_scancode asus_pc39[] = {
+        /* Keys 0 to 9 */
+        { 0x082a, KEY_0 },
+        { 0x0816, KEY_1 },
+        { 0x0812, KEY_2 },
+        { 0x0814, KEY_3 },
+        { 0x0836, KEY_4 },
+        { 0x0832, KEY_5 },
+        { 0x0834, KEY_6 },
+        { 0x080e, KEY_7 },
+        { 0x080a, KEY_8 },
+        { 0x080c, KEY_9 },
+
+        { 0x0801, KEY_RADIO },          /* radio */
+        { 0x083c, KEY_MENU },           /* dvd/menu */
+        { 0x0815, KEY_VOLUMEUP },
+        { 0x0826, KEY_VOLUMEDOWN },
+        { 0x0808, KEY_UP },
+        { 0x0804, KEY_DOWN },
+        { 0x0818, KEY_LEFT },
+        { 0x0810, KEY_RIGHT },
+        { 0x081a, KEY_VIDEO },          /* video */
+        { 0x0806, KEY_AUDIO },          /* music */
+
+        { 0x081e, KEY_TV },             /* tv */
+        { 0x0822, KEY_EXIT },           /* back */
+        { 0x0835, KEY_CHANNELUP },      /* channel / program + */
+        { 0x0824, KEY_CHANNELDOWN },    /* channel / program - */
+        { 0x0825, KEY_ENTER },          /* enter */
+
+        { 0x0839, KEY_PAUSE },          /* play/pause */
+        { 0x0821, KEY_PREVIOUS },               /* rew */
+        { 0x0819, KEY_NEXT },           /* forward */
+        { 0x0831, KEY_REWIND },         /* backward << */
+        { 0x0805, KEY_FASTFORWARD },    /* forward >> */
+        { 0x0809, KEY_STOP },
+        { 0x0811, KEY_RECORD },         /* recording */
+        { 0x0829, KEY_POWER },          /* the button that reads "close" */
+
+        { 0x082e, KEY_ZOOM },           /* full screen */
+        { 0x082c, KEY_MACRO },          /* recall */
+        { 0x081c, KEY_HOME },           /* home */
+        { 0x083a, KEY_PVR },            /* picture */
+        { 0x0802, KEY_MUTE },           /* mute */
+        { 0x083e, KEY_DVD },            /* dvd */
+};
+
+static struct rc_keymap asus_pc39_map = {
+        .map = {
+                .scan    = asus_pc39,
+                .size    = ARRAY_SIZE(asus_pc39),
+                .ir_type = IR_TYPE_RC5,
+                .name    = RC_MAP_ASUS_PC39,
+        }
+};
+
+static int __init init_rc_map_asus_pc39(void)
+{
+        return ir_register_map(&asus_pc39_map);
+}
+
+static void __exit exit_rc_map_asus_pc39(void)
+{
+        ir_unregister_map(&asus_pc39_map);
+}
+
+module_init(init_rc_map_asus_pc39)
+module_exit(exit_rc_map_asus_pc39)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
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
new file mode 100644
index 000000000000..8edfd293d010
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
@@ -0,0 +1,69 @@
+/* ati-tv-wonder-hd-600.h - Keytable for ati_tv_wonder_hd_600 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* ATI TV Wonder HD 600 USB
+   Devin Heitmueller <devin.heitmueller@gmail.com>
+ */
+
+static struct ir_scancode ati_tv_wonder_hd_600[] = {
+        { 0x00, KEY_RECORD},            /* Row 1 */
+        { 0x01, KEY_PLAYPAUSE},
+        { 0x02, KEY_STOP},
+        { 0x03, KEY_POWER},
+        { 0x04, KEY_PREVIOUS},  /* Row 2 */
+        { 0x05, KEY_REWIND},
+        { 0x06, KEY_FORWARD},
+        { 0x07, KEY_NEXT},
+        { 0x08, KEY_EPG},               /* Row 3 */
+        { 0x09, KEY_HOME},
+        { 0x0a, KEY_MENU},
+        { 0x0b, KEY_CHANNELUP},
+        { 0x0c, KEY_BACK},              /* Row 4 */
+        { 0x0d, KEY_UP},
+        { 0x0e, KEY_INFO},
+        { 0x0f, KEY_CHANNELDOWN},
+        { 0x10, KEY_LEFT},              /* Row 5 */
+        { 0x11, KEY_SELECT},
+        { 0x12, KEY_RIGHT},
+        { 0x13, KEY_VOLUMEUP},
+        { 0x14, KEY_LAST},              /* Row 6 */
+        { 0x15, KEY_DOWN},
+        { 0x16, KEY_MUTE},
+        { 0x17, KEY_VOLUMEDOWN},
+};
+
+static struct rc_keymap ati_tv_wonder_hd_600_map = {
+        .map = {
+                .scan    = ati_tv_wonder_hd_600,
+                .size    = ARRAY_SIZE(ati_tv_wonder_hd_600),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_ATI_TV_WONDER_HD_600,
+        }
+};
+
+static int __init init_rc_map_ati_tv_wonder_hd_600(void)
+{
+        return ir_register_map(&ati_tv_wonder_hd_600_map);
+}
+
+static void __exit exit_rc_map_ati_tv_wonder_hd_600(void)
+{
+        ir_unregister_map(&ati_tv_wonder_hd_600_map);
+}
+
+module_init(init_rc_map_ati_tv_wonder_hd_600)
+module_exit(exit_rc_map_ati_tv_wonder_hd_600)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-a16d.c b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
new file mode 100644
index 000000000000..12f043587f2e
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
@@ -0,0 +1,75 @@
+/* avermedia-a16d.h - Keytable for avermedia_a16d Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode avermedia_a16d[] = {
+        { 0x20, KEY_LIST},
+        { 0x00, KEY_POWER},
+        { 0x28, KEY_1},
+        { 0x18, KEY_2},
+        { 0x38, KEY_3},
+        { 0x24, KEY_4},
+        { 0x14, KEY_5},
+        { 0x34, KEY_6},
+        { 0x2c, KEY_7},
+        { 0x1c, KEY_8},
+        { 0x3c, KEY_9},
+        { 0x12, KEY_SUBTITLE},
+        { 0x22, KEY_0},
+        { 0x32, KEY_REWIND},
+        { 0x3a, KEY_SHUFFLE},
+        { 0x02, KEY_PRINT},
+        { 0x11, KEY_CHANNELDOWN},
+        { 0x31, KEY_CHANNELUP},
+        { 0x0c, KEY_ZOOM},
+        { 0x1e, KEY_VOLUMEDOWN},
+        { 0x3e, KEY_VOLUMEUP},
+        { 0x0a, KEY_MUTE},
+        { 0x04, KEY_AUDIO},
+        { 0x26, KEY_RECORD},
+        { 0x06, KEY_PLAY},
+        { 0x36, KEY_STOP},
+        { 0x16, KEY_PAUSE},
+        { 0x2e, KEY_REWIND},
+        { 0x0e, KEY_FASTFORWARD},
+        { 0x30, KEY_TEXT},
+        { 0x21, KEY_GREEN},
+        { 0x01, KEY_BLUE},
+        { 0x08, KEY_EPG},
+        { 0x2a, KEY_MENU},
+};
+
+static struct rc_keymap avermedia_a16d_map = {
+        .map = {
+                .scan    = avermedia_a16d,
+                .size    = ARRAY_SIZE(avermedia_a16d),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_AVERMEDIA_A16D,
+        }
+};
+
+static int __init init_rc_map_avermedia_a16d(void)
+{
+        return ir_register_map(&avermedia_a16d_map);
+}
+
+static void __exit exit_rc_map_avermedia_a16d(void)
+{
+        ir_unregister_map(&avermedia_a16d_map);
+}
+
+module_init(init_rc_map_avermedia_a16d)
+module_exit(exit_rc_map_avermedia_a16d)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
new file mode 100644
index 000000000000..2a945b02e8ca
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
@@ -0,0 +1,97 @@
+/* avermedia-cardbus.h - Keytable for avermedia_cardbus Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Oldrich Jedlicka <oldium.pro@seznam.cz> */
+
+static struct ir_scancode avermedia_cardbus[] = {
+        { 0x00, KEY_POWER },
+        { 0x01, KEY_TUNER },            /* TV/FM */
+        { 0x03, KEY_TEXT },             /* Teletext */
+        { 0x04, KEY_EPG },
+        { 0x05, KEY_1 },
+        { 0x06, KEY_2 },
+        { 0x07, KEY_3 },
+        { 0x08, KEY_AUDIO },
+        { 0x09, KEY_4 },
+        { 0x0a, KEY_5 },
+        { 0x0b, KEY_6 },
+        { 0x0c, KEY_ZOOM },             /* Full screen */
+        { 0x0d, KEY_7 },
+        { 0x0e, KEY_8 },
+        { 0x0f, KEY_9 },
+        { 0x10, KEY_PAGEUP },           /* 16-CH PREV */
+        { 0x11, KEY_0 },
+        { 0x12, KEY_INFO },
+        { 0x13, KEY_AGAIN },            /* CH RTN - channel return */
+        { 0x14, KEY_MUTE },
+        { 0x15, KEY_EDIT },             /* Autoscan */
+        { 0x17, KEY_SAVE },             /* Screenshot */
+        { 0x18, KEY_PLAYPAUSE },
+        { 0x19, KEY_RECORD },
+        { 0x1a, KEY_PLAY },
+        { 0x1b, KEY_STOP },
+        { 0x1c, KEY_FASTFORWARD },
+        { 0x1d, KEY_REWIND },
+        { 0x1e, KEY_VOLUMEDOWN },
+        { 0x1f, KEY_VOLUMEUP },
+        { 0x22, KEY_SLEEP },            /* Sleep */
+        { 0x23, KEY_ZOOM },             /* Aspect */
+        { 0x26, KEY_SCREEN },           /* Pos */
+        { 0x27, KEY_ANGLE },            /* Size */
+        { 0x28, KEY_SELECT },           /* Select */
+        { 0x29, KEY_BLUE },             /* Blue/Picture */
+        { 0x2a, KEY_BACKSPACE },        /* Back */
+        { 0x2b, KEY_MEDIA },            /* PIP (Picture-in-picture) */
+        { 0x2c, KEY_DOWN },
+        { 0x2e, KEY_DOT },
+        { 0x2f, KEY_TV },               /* Live TV */
+        { 0x32, KEY_LEFT },
+        { 0x33, KEY_CLEAR },            /* Clear */
+        { 0x35, KEY_RED },              /* Red/TV */
+        { 0x36, KEY_UP },
+        { 0x37, KEY_HOME },             /* Home */
+        { 0x39, KEY_GREEN },            /* Green/Video */
+        { 0x3d, KEY_YELLOW },           /* Yellow/Music */
+        { 0x3e, KEY_OK },               /* Ok */
+        { 0x3f, KEY_RIGHT },
+        { 0x40, KEY_NEXT },             /* Next */
+        { 0x41, KEY_PREVIOUS },         /* Previous */
+        { 0x42, KEY_CHANNELDOWN },      /* Channel down */
+        { 0x43, KEY_CHANNELUP },        /* Channel up */
+};
+
+static struct rc_keymap avermedia_cardbus_map = {
+        .map = {
+                .scan    = avermedia_cardbus,
+                .size    = ARRAY_SIZE(avermedia_cardbus),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_AVERMEDIA_CARDBUS,
+        }
+};
+
+static int __init init_rc_map_avermedia_cardbus(void)
+{
+        return ir_register_map(&avermedia_cardbus_map);
+}
+
+static void __exit exit_rc_map_avermedia_cardbus(void)
+{
+        ir_unregister_map(&avermedia_cardbus_map);
+}
+
+module_init(init_rc_map_avermedia_cardbus)
+module_exit(exit_rc_map_avermedia_cardbus)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
new file mode 100644
index 000000000000..39dde6222875
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
@@ -0,0 +1,78 @@
+/* avermedia-dvbt.h - Keytable for avermedia_dvbt Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Matt Jesson <dvb@jesson.eclipse.co.uk */
+
+static struct ir_scancode avermedia_dvbt[] = {
+        { 0x28, KEY_0 },                /* '0' / 'enter' */
+        { 0x22, KEY_1 },                /* '1' */
+        { 0x12, KEY_2 },                /* '2' / 'up arrow' */
+        { 0x32, KEY_3 },                /* '3' */
+        { 0x24, KEY_4 },                /* '4' / 'left arrow' */
+        { 0x14, KEY_5 },                /* '5' */
+        { 0x34, KEY_6 },                /* '6' / 'right arrow' */
+        { 0x26, KEY_7 },                /* '7' */
+        { 0x16, KEY_8 },                /* '8' / 'down arrow' */
+        { 0x36, KEY_9 },                /* '9' */
+
+        { 0x20, KEY_LIST },             /* 'source' */
+        { 0x10, KEY_TEXT },             /* 'teletext' */
+        { 0x00, KEY_POWER },            /* 'power' */
+        { 0x04, KEY_AUDIO },            /* 'audio' */
+        { 0x06, KEY_ZOOM },             /* 'full screen' */
+        { 0x18, KEY_VIDEO },            /* 'display' */
+        { 0x38, KEY_SEARCH },           /* 'loop' */
+        { 0x08, KEY_INFO },             /* 'preview' */
+        { 0x2a, KEY_REWIND },           /* 'backward <<' */
+        { 0x1a, KEY_FASTFORWARD },      /* 'forward >>' */
+        { 0x3a, KEY_RECORD },           /* 'capture' */
+        { 0x0a, KEY_MUTE },             /* 'mute' */
+        { 0x2c, KEY_RECORD },           /* 'record' */
+        { 0x1c, KEY_PAUSE },            /* 'pause' */
+        { 0x3c, KEY_STOP },             /* 'stop' */
+        { 0x0c, KEY_PLAY },             /* 'play' */
+        { 0x2e, KEY_RED },              /* 'red' */
+        { 0x01, KEY_BLUE },             /* 'blue' / 'cancel' */
+        { 0x0e, KEY_YELLOW },           /* 'yellow' / 'ok' */
+        { 0x21, KEY_GREEN },            /* 'green' */
+        { 0x11, KEY_CHANNELDOWN },      /* 'channel -' */
+        { 0x31, KEY_CHANNELUP },        /* 'channel +' */
+        { 0x1e, KEY_VOLUMEDOWN },       /* 'volume -' */
+        { 0x3e, KEY_VOLUMEUP },         /* 'volume +' */
+};
+
+static struct rc_keymap avermedia_dvbt_map = {
+        .map = {
+                .scan    = avermedia_dvbt,
+                .size    = ARRAY_SIZE(avermedia_dvbt),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_AVERMEDIA_DVBT,
+        }
+};
+
+static int __init init_rc_map_avermedia_dvbt(void)
+{
+        return ir_register_map(&avermedia_dvbt_map);
+}
+
+static void __exit exit_rc_map_avermedia_dvbt(void)
+{
+        ir_unregister_map(&avermedia_dvbt_map);
+}
+
+module_init(init_rc_map_avermedia_dvbt)
+module_exit(exit_rc_map_avermedia_dvbt)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-m135a.c b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
new file mode 100644
index 000000000000..e4471fb2ad1e
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
@@ -0,0 +1,147 @@
+/* avermedia-m135a.c - Keytable for Avermedia M135A Remote Controllers
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Herton Ronaldo Krzesinski <herton@mandriva.com.br>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Avermedia M135A with RM-JX and RM-K6 remote controls
+ *
+ * On Avermedia M135A with IR model RM-JX, the same codes exist on both
+ * Positivo (BR) and original IR, initial version and remote control codes
+ * added by Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * Positivo also ships Avermedia M135A with model RM-K6, extra control
+ * codes added by Herton Ronaldo Krzesinski <herton@mandriva.com.br>
+ */
+
+static struct ir_scancode avermedia_m135a[] = {
+        /* RM-JX */
+        { 0x0200, KEY_POWER2 },
+        { 0x022e, KEY_DOT },            /* '.' */
+        { 0x0201, KEY_MODE },           /* TV/FM or SOURCE */
+
+        { 0x0205, KEY_1 },
+        { 0x0206, KEY_2 },
+        { 0x0207, KEY_3 },
+        { 0x0209, KEY_4 },
+        { 0x020a, KEY_5 },
+        { 0x020b, KEY_6 },
+        { 0x020d, KEY_7 },
+        { 0x020e, KEY_8 },
+        { 0x020f, KEY_9 },
+        { 0x0211, KEY_0 },
+
+        { 0x0213, KEY_RIGHT },          /* -> or L */
+        { 0x0212, KEY_LEFT },           /* <- or R */
+
+        { 0x0217, KEY_SLEEP },          /* Capturar Imagem or Snapshot */
+        { 0x0210, KEY_SHUFFLE },        /* Amostra or 16 chan prev */
+
+        { 0x0303, KEY_CHANNELUP },
+        { 0x0302, KEY_CHANNELDOWN },
+        { 0x021f, KEY_VOLUMEUP },
+        { 0x021e, KEY_VOLUMEDOWN },
+        { 0x020c, KEY_ENTER },          /* Full Screen */
+
+        { 0x0214, KEY_MUTE },
+        { 0x0208, KEY_AUDIO },
+
+        { 0x0203, KEY_TEXT },           /* Teletext */
+        { 0x0204, KEY_EPG },
+        { 0x022b, KEY_TV2 },            /* TV2 or PIP */
+
+        { 0x021d, KEY_RED },
+        { 0x021c, KEY_YELLOW },
+        { 0x0301, KEY_GREEN },
+        { 0x0300, KEY_BLUE },
+
+        { 0x021a, KEY_PLAYPAUSE },
+        { 0x0219, KEY_RECORD },
+        { 0x0218, KEY_PLAY },
+        { 0x021b, KEY_STOP },
+
+        /* RM-K6 */
+        { 0x0401, KEY_POWER2 },
+        { 0x0406, KEY_MUTE },
+        { 0x0408, KEY_MODE },     /* TV/FM */
+
+        { 0x0409, KEY_1 },
+        { 0x040a, KEY_2 },
+        { 0x040b, KEY_3 },
+        { 0x040c, KEY_4 },
+        { 0x040d, KEY_5 },
+        { 0x040e, KEY_6 },
+        { 0x040f, KEY_7 },
+        { 0x0410, KEY_8 },
+        { 0x0411, KEY_9 },
+        { 0x044c, KEY_DOT },      /* '.' */
+        { 0x0412, KEY_0 },
+        { 0x0407, KEY_REFRESH },  /* Refresh/Reload */
+
+        { 0x0413, KEY_AUDIO },
+        { 0x0440, KEY_SCREEN },   /* Full Screen toggle */
+        { 0x0441, KEY_HOME },
+        { 0x0442, KEY_BACK },
+        { 0x0447, KEY_UP },
+        { 0x0448, KEY_DOWN },
+        { 0x0449, KEY_LEFT },
+        { 0x044a, KEY_RIGHT },
+        { 0x044b, KEY_OK },
+        { 0x0404, KEY_VOLUMEUP },
+        { 0x0405, KEY_VOLUMEDOWN },
+        { 0x0402, KEY_CHANNELUP },
+        { 0x0403, KEY_CHANNELDOWN },
+
+        { 0x0443, KEY_RED },
+        { 0x0444, KEY_GREEN },
+        { 0x0445, KEY_YELLOW },
+        { 0x0446, KEY_BLUE },
+
+        { 0x0414, KEY_TEXT },
+        { 0x0415, KEY_EPG },
+        { 0x041a, KEY_TV2 },      /* PIP */
+        { 0x041b, KEY_MHP },      /* Snapshot */
+
+        { 0x0417, KEY_RECORD },
+        { 0x0416, KEY_PLAYPAUSE },
+        { 0x0418, KEY_STOP },
+        { 0x0419, KEY_PAUSE },
+
+        { 0x041f, KEY_PREVIOUS },
+        { 0x041c, KEY_REWIND },
+        { 0x041d, KEY_FORWARD },
+        { 0x041e, KEY_NEXT },
+};
+
+static struct rc_keymap avermedia_m135a_map = {
+        .map = {
+                .scan    = avermedia_m135a,
+                .size    = ARRAY_SIZE(avermedia_m135a),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_AVERMEDIA_M135A,
+        }
+};
+
+static int __init init_rc_map_avermedia_m135a(void)
+{
+        return ir_register_map(&avermedia_m135a_map);
+}
+
+static void __exit exit_rc_map_avermedia_m135a(void)
+{
+        ir_unregister_map(&avermedia_m135a_map);
+}
+
+module_init(init_rc_map_avermedia_m135a)
+module_exit(exit_rc_map_avermedia_m135a)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
new file mode 100644
index 000000000000..cf8d45717cb3
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
@@ -0,0 +1,95 @@
+/* avermedia-m733a-rm-k6.h - Keytable for avermedia_m733a_rm_k6 Remote Controller
+ *
+ * Copyright (c) 2010 by Herton Ronaldo Krzesinski <herton@mandriva.com.br>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Avermedia M733A with IR model RM-K6
+ * This is the stock remote controller used with Positivo machines with M733A
+ * Herton Ronaldo Krzesinski <herton@mandriva.com.br>
+ */
+
+static struct ir_scancode avermedia_m733a_rm_k6[] = {
+        { 0x0401, KEY_POWER2 },
+        { 0x0406, KEY_MUTE },
+        { 0x0408, KEY_MODE },     /* TV/FM */
+
+        { 0x0409, KEY_1 },
+        { 0x040a, KEY_2 },
+        { 0x040b, KEY_3 },
+        { 0x040c, KEY_4 },
+        { 0x040d, KEY_5 },
+        { 0x040e, KEY_6 },
+        { 0x040f, KEY_7 },
+        { 0x0410, KEY_8 },
+        { 0x0411, KEY_9 },
+        { 0x044c, KEY_DOT },      /* '.' */
+        { 0x0412, KEY_0 },
+        { 0x0407, KEY_REFRESH },  /* Refresh/Reload */
+
+        { 0x0413, KEY_AUDIO },
+        { 0x0440, KEY_SCREEN },   /* Full Screen toggle */
+        { 0x0441, KEY_HOME },
+        { 0x0442, KEY_BACK },
+        { 0x0447, KEY_UP },
+        { 0x0448, KEY_DOWN },
+        { 0x0449, KEY_LEFT },
+        { 0x044a, KEY_RIGHT },
+        { 0x044b, KEY_OK },
+        { 0x0404, KEY_VOLUMEUP },
+        { 0x0405, KEY_VOLUMEDOWN },
+        { 0x0402, KEY_CHANNELUP },
+        { 0x0403, KEY_CHANNELDOWN },
+
+        { 0x0443, KEY_RED },
+        { 0x0444, KEY_GREEN },
+        { 0x0445, KEY_YELLOW },
+        { 0x0446, KEY_BLUE },
+
+        { 0x0414, KEY_TEXT },
+        { 0x0415, KEY_EPG },
+        { 0x041a, KEY_TV2 },      /* PIP */
+        { 0x041b, KEY_MHP },      /* Snapshot */
+
+        { 0x0417, KEY_RECORD },
+        { 0x0416, KEY_PLAYPAUSE },
+        { 0x0418, KEY_STOP },
+        { 0x0419, KEY_PAUSE },
+
+        { 0x041f, KEY_PREVIOUS },
+        { 0x041c, KEY_REWIND },
+        { 0x041d, KEY_FORWARD },
+        { 0x041e, KEY_NEXT },
+};
+
+static struct rc_keymap avermedia_m733a_rm_k6_map = {
+        .map = {
+                .scan    = avermedia_m733a_rm_k6,
+                .size    = ARRAY_SIZE(avermedia_m733a_rm_k6),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_AVERMEDIA_M733A_RM_K6,
+        }
+};
+
+static int __init init_rc_map_avermedia_m733a_rm_k6(void)
+{
+        return ir_register_map(&avermedia_m733a_rm_k6_map);
+}
+
+static void __exit exit_rc_map_avermedia_m733a_rm_k6(void)
+{
+        ir_unregister_map(&avermedia_m733a_rm_k6_map);
+}
+
+module_init(init_rc_map_avermedia_m733a_rm_k6)
+module_exit(exit_rc_map_avermedia_m733a_rm_k6)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
new file mode 100644
index 000000000000..9ee60906c861
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
@@ -0,0 +1,79 @@
+/*
+ * AverMedia RM-KS remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+/* Initial keytable is from Jose Alberto Reguero <jareguero@telefonica.net>
+   and Felipe Morales Moreno <felipe.morales.moreno@gmail.com> */
+/* FIXME: mappings are not 100% correct? */
+static struct ir_scancode avermedia_rm_ks[] = {
+        { 0x0501, KEY_POWER2 },
+        { 0x0502, KEY_CHANNELUP },
+        { 0x0503, KEY_CHANNELDOWN },
+        { 0x0504, KEY_VOLUMEUP },
+        { 0x0505, KEY_VOLUMEDOWN },
+        { 0x0506, KEY_MUTE },
+        { 0x0507, KEY_RIGHT },
+        { 0x0508, KEY_PROG1 },
+        { 0x0509, KEY_1 },
+        { 0x050a, KEY_2 },
+        { 0x050b, KEY_3 },
+        { 0x050c, KEY_4 },
+        { 0x050d, KEY_5 },
+        { 0x050e, KEY_6 },
+        { 0x050f, KEY_7 },
+        { 0x0510, KEY_8 },
+        { 0x0511, KEY_9 },
+        { 0x0512, KEY_0 },
+        { 0x0513, KEY_AUDIO },
+        { 0x0515, KEY_EPG },
+        { 0x0516, KEY_PLAY },
+        { 0x0517, KEY_RECORD },
+        { 0x0518, KEY_STOP },
+        { 0x051c, KEY_BACK },
+        { 0x051d, KEY_FORWARD },
+        { 0x054d, KEY_LEFT },
+        { 0x0556, KEY_ZOOM },
+};
+
+static struct rc_keymap avermedia_rm_ks_map = {
+        .map = {
+                .scan    = avermedia_rm_ks,
+                .size    = ARRAY_SIZE(avermedia_rm_ks),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_AVERMEDIA_RM_KS,
+        }
+};
+
+static int __init init_rc_map_avermedia_rm_ks(void)
+{
+        return ir_register_map(&avermedia_rm_ks_map);
+}
+
+static void __exit exit_rc_map_avermedia_rm_ks(void)
+{
+        ir_unregister_map(&avermedia_rm_ks_map);
+}
+
+module_init(init_rc_map_avermedia_rm_ks)
+module_exit(exit_rc_map_avermedia_rm_ks)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-avermedia.c b/drivers/media/rc/keymaps/rc-avermedia.c
new file mode 100644
index 000000000000..21effd5bfb0d
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-avermedia.c
@@ -0,0 +1,86 @@
+/* avermedia.h - Keytable for avermedia Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Alex Hermann <gaaf@gmx.net> */
+
+static struct ir_scancode avermedia[] = {
+        { 0x28, KEY_1 },
+        { 0x18, KEY_2 },
+        { 0x38, KEY_3 },
+        { 0x24, KEY_4 },
+        { 0x14, KEY_5 },
+        { 0x34, KEY_6 },
+        { 0x2c, KEY_7 },
+        { 0x1c, KEY_8 },
+        { 0x3c, KEY_9 },
+        { 0x22, KEY_0 },
+
+        { 0x20, KEY_TV },               /* TV/FM */
+        { 0x10, KEY_CD },               /* CD */
+        { 0x30, KEY_TEXT },             /* TELETEXT */
+        { 0x00, KEY_POWER },            /* POWER */
+
+        { 0x08, KEY_VIDEO },            /* VIDEO */
+        { 0x04, KEY_AUDIO },            /* AUDIO */
+        { 0x0c, KEY_ZOOM },             /* FULL SCREEN */
+
+        { 0x12, KEY_SUBTITLE },         /* DISPLAY */
+        { 0x32, KEY_REWIND },           /* LOOP */
+        { 0x02, KEY_PRINT },            /* PREVIEW */
+
+        { 0x2a, KEY_SEARCH },           /* AUTOSCAN */
+        { 0x1a, KEY_SLEEP },            /* FREEZE */
+        { 0x3a, KEY_CAMERA },           /* SNAPSHOT */
+        { 0x0a, KEY_MUTE },             /* MUTE */
+
+        { 0x26, KEY_RECORD },           /* RECORD */
+        { 0x16, KEY_PAUSE },            /* PAUSE */
+        { 0x36, KEY_STOP },             /* STOP */
+        { 0x06, KEY_PLAY },             /* PLAY */
+
+        { 0x2e, KEY_RED },              /* RED */
+        { 0x21, KEY_GREEN },            /* GREEN */
+        { 0x0e, KEY_YELLOW },           /* YELLOW */
+        { 0x01, KEY_BLUE },             /* BLUE */
+
+        { 0x1e, KEY_VOLUMEDOWN },       /* VOLUME- */
+        { 0x3e, KEY_VOLUMEUP },         /* VOLUME+ */
+        { 0x11, KEY_CHANNELDOWN },      /* CHANNEL/PAGE- */
+        { 0x31, KEY_CHANNELUP }         /* CHANNEL/PAGE+ */
+};
+
+static struct rc_keymap avermedia_map = {
+        .map = {
+                .scan    = avermedia,
+                .size    = ARRAY_SIZE(avermedia),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_AVERMEDIA,
+        }
+};
+
+static int __init init_rc_map_avermedia(void)
+{
+        return ir_register_map(&avermedia_map);
+}
+
+static void __exit exit_rc_map_avermedia(void)
+{
+        ir_unregister_map(&avermedia_map);
+}
+
+module_init(init_rc_map_avermedia)
+module_exit(exit_rc_map_avermedia)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-avertv-303.c b/drivers/media/rc/keymaps/rc-avertv-303.c
new file mode 100644
index 000000000000..971c59d6f9d6
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-avertv-303.c
@@ -0,0 +1,85 @@
+/* avertv-303.h - Keytable for avertv_303 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* AVERTV STUDIO 303 Remote */
+
+static struct ir_scancode avertv_303[] = {
+        { 0x2a, KEY_1 },
+        { 0x32, KEY_2 },
+        { 0x3a, KEY_3 },
+        { 0x4a, KEY_4 },
+        { 0x52, KEY_5 },
+        { 0x5a, KEY_6 },
+        { 0x6a, KEY_7 },
+        { 0x72, KEY_8 },
+        { 0x7a, KEY_9 },
+        { 0x0e, KEY_0 },
+
+        { 0x02, KEY_POWER },
+        { 0x22, KEY_VIDEO },
+        { 0x42, KEY_AUDIO },
+        { 0x62, KEY_ZOOM },
+        { 0x0a, KEY_TV },
+        { 0x12, KEY_CD },
+        { 0x1a, KEY_TEXT },
+
+        { 0x16, KEY_SUBTITLE },
+        { 0x1e, KEY_REWIND },
+        { 0x06, KEY_PRINT },
+
+        { 0x2e, KEY_SEARCH },
+        { 0x36, KEY_SLEEP },
+        { 0x3e, KEY_SHUFFLE },
+        { 0x26, KEY_MUTE },
+
+        { 0x4e, KEY_RECORD },
+        { 0x56, KEY_PAUSE },
+        { 0x5e, KEY_STOP },
+        { 0x46, KEY_PLAY },
+
+        { 0x6e, KEY_RED },
+        { 0x0b, KEY_GREEN },
+        { 0x66, KEY_YELLOW },
+        { 0x03, KEY_BLUE },
+
+        { 0x76, KEY_LEFT },
+        { 0x7e, KEY_RIGHT },
+        { 0x13, KEY_DOWN },
+        { 0x1b, KEY_UP },
+};
+
+static struct rc_keymap avertv_303_map = {
+        .map = {
+                .scan    = avertv_303,
+                .size    = ARRAY_SIZE(avertv_303),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_AVERTV_303,
+        }
+};
+
+static int __init init_rc_map_avertv_303(void)
+{
+        return ir_register_map(&avertv_303_map);
+}
+
+static void __exit exit_rc_map_avertv_303(void)
+{
+        ir_unregister_map(&avertv_303_map);
+}
+
+module_init(init_rc_map_avertv_303)
+module_exit(exit_rc_map_avertv_303)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
new file mode 100644
index 000000000000..e0876147d471
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
@@ -0,0 +1,102 @@
+/*
+ * TwinHan AzureWave AD-TU700(704J) remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode azurewave_ad_tu700[] = {
+        { 0x0000, KEY_TAB },             /* Tab */
+        { 0x0001, KEY_2 },
+        { 0x0002, KEY_CHANNELDOWN },
+        { 0x0003, KEY_1 },
+        { 0x0004, KEY_MENU },            /* Record List */
+        { 0x0005, KEY_CHANNELUP },
+        { 0x0006, KEY_3 },
+        { 0x0007, KEY_SLEEP },           /* Hibernate */
+        { 0x0008, KEY_VIDEO },           /* A/V */
+        { 0x0009, KEY_4 },
+        { 0x000a, KEY_VOLUMEDOWN },
+        { 0x000c, KEY_CANCEL },          /* Cancel */
+        { 0x000d, KEY_7 },
+        { 0x000e, KEY_AGAIN },           /* Recall */
+        { 0x000f, KEY_TEXT },            /* Teletext */
+        { 0x0010, KEY_MUTE },
+        { 0x0011, KEY_RECORD },
+        { 0x0012, KEY_FASTFORWARD },     /* FF >> */
+        { 0x0013, KEY_BACK },            /* Back */
+        { 0x0014, KEY_PLAY },
+        { 0x0015, KEY_0 },
+        { 0x0016, KEY_POWER2 },          /* [red power button] */
+        { 0x0017, KEY_FAVORITES },       /* Favorite List */
+        { 0x0018, KEY_RED },
+        { 0x0019, KEY_8 },
+        { 0x001a, KEY_STOP },
+        { 0x001b, KEY_9 },
+        { 0x001c, KEY_EPG },             /* Info/EPG */
+        { 0x001d, KEY_5 },
+        { 0x001e, KEY_VOLUMEUP },
+        { 0x001f, KEY_6 },
+        { 0x0040, KEY_REWIND },          /* FR << */
+        { 0x0041, KEY_PREVIOUS },        /* Replay */
+        { 0x0042, KEY_NEXT },            /* Skip */
+        { 0x0043, KEY_SUBTITLE },        /* Subtitle / CC */
+        { 0x0045, KEY_KPPLUS },          /* Zoom+ */
+        { 0x0046, KEY_KPMINUS },         /* Zoom- */
+        { 0x0047, KEY_NEW },             /* PIP */
+        { 0x0048, KEY_INFO },            /* Preview */
+        { 0x0049, KEY_MODE },            /* L/R */
+        { 0x004a, KEY_CLEAR },           /* Clear */
+        { 0x004b, KEY_UP },              /* up arrow */
+        { 0x004c, KEY_PAUSE },
+        { 0x004d, KEY_ZOOM },            /* Full Screen */
+        { 0x004e, KEY_LEFT },            /* left arrow */
+        { 0x004f, KEY_OK },              /* Enter / ok */
+        { 0x0050, KEY_LANGUAGE },        /* SAP */
+        { 0x0051, KEY_DOWN },            /* down arrow */
+        { 0x0052, KEY_RIGHT },           /* right arrow */
+        { 0x0053, KEY_GREEN },
+        { 0x0054, KEY_CAMERA },          /* Capture */
+        { 0x005e, KEY_YELLOW },
+        { 0x005f, KEY_BLUE },
+};
+
+static struct rc_keymap azurewave_ad_tu700_map = {
+        .map = {
+                .scan    = azurewave_ad_tu700,
+                .size    = ARRAY_SIZE(azurewave_ad_tu700),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_AZUREWAVE_AD_TU700,
+        }
+};
+
+static int __init init_rc_map_azurewave_ad_tu700(void)
+{
+        return ir_register_map(&azurewave_ad_tu700_map);
+}
+
+static void __exit exit_rc_map_azurewave_ad_tu700(void)
+{
+        ir_unregister_map(&azurewave_ad_tu700_map);
+}
+
+module_init(init_rc_map_azurewave_ad_tu700)
+module_exit(exit_rc_map_azurewave_ad_tu700)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-behold-columbus.c b/drivers/media/rc/keymaps/rc-behold-columbus.c
new file mode 100644
index 000000000000..9f56c98fef5b
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-behold-columbus.c
@@ -0,0 +1,108 @@
+/* behold-columbus.h - Keytable for behold_columbus Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Beholder Intl. Ltd. 2008
+ * Dmitry Belimov d.belimov@google.com
+ * Keytable is used by BeholdTV Columbus
+ * The "ascii-art picture" below (in comments, first row
+ * is the keycode in hex, and subsequent row(s) shows
+ * the button labels (several variants when appropriate)
+ * helps to descide which keycodes to assign to the buttons.
+ */
+
+static struct ir_scancode behold_columbus[] = {
+
+        /*  0x13   0x11   0x1C   0x12  *
+         *  Mute  Source  TV/FM  Power *
+         *                             */
+
+        { 0x13, KEY_MUTE },
+        { 0x11, KEY_PROPS },
+        { 0x1C, KEY_TUNER },    /* KEY_TV/KEY_RADIO     */
+        { 0x12, KEY_POWER },
+
+        /*  0x01    0x02    0x03  0x0D    *
+         *   1       2       3   Stereo   *
+         *                                *
+         *  0x04    0x05    0x06  0x19    *
+         *   4       5       6   Snapshot *
+         *                                *
+         *  0x07    0x08    0x09  0x10    *
+         *   7       8       9    Zoom    *
+         *                                */
+        { 0x01, KEY_1 },
+        { 0x02, KEY_2 },
+        { 0x03, KEY_3 },
+        { 0x0D, KEY_SETUP },      /* Setup key */
+        { 0x04, KEY_4 },
+        { 0x05, KEY_5 },
+        { 0x06, KEY_6 },
+        { 0x19, KEY_CAMERA },   /* Snapshot key */
+        { 0x07, KEY_7 },
+        { 0x08, KEY_8 },
+        { 0x09, KEY_9 },
+        { 0x10, KEY_ZOOM },
+
+        /*  0x0A    0x00    0x0B       0x0C   *
+         * RECALL    0    ChannelUp  VolumeUp *
+         *                                    */
+        { 0x0A, KEY_AGAIN },
+        { 0x00, KEY_0 },
+        { 0x0B, KEY_CHANNELUP },
+        { 0x0C, KEY_VOLUMEUP },
+
+        /*   0x1B      0x1D      0x15        0x18     *
+         * Timeshift  Record  ChannelDown  VolumeDown *
+         *                                            */
+
+        { 0x1B, KEY_TIME },
+        { 0x1D, KEY_RECORD },
+        { 0x15, KEY_CHANNELDOWN },
+        { 0x18, KEY_VOLUMEDOWN },
+
+        /*   0x0E   0x1E     0x0F     0x1A  *
+         *   Stop   Pause  Previouse  Next  *
+         *                                  */
+
+        { 0x0E, KEY_STOP },
+        { 0x1E, KEY_PAUSE },
+        { 0x0F, KEY_PREVIOUS },
+        { 0x1A, KEY_NEXT },
+
+};
+
+static struct rc_keymap behold_columbus_map = {
+        .map = {
+                .scan    = behold_columbus,
+                .size    = ARRAY_SIZE(behold_columbus),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_BEHOLD_COLUMBUS,
+        }
+};
+
+static int __init init_rc_map_behold_columbus(void)
+{
+        return ir_register_map(&behold_columbus_map);
+}
+
+static void __exit exit_rc_map_behold_columbus(void)
+{
+        ir_unregister_map(&behold_columbus_map);
+}
+
+module_init(init_rc_map_behold_columbus)
+module_exit(exit_rc_map_behold_columbus)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-behold.c b/drivers/media/rc/keymaps/rc-behold.c
new file mode 100644
index 000000000000..abc140b2098b
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-behold.c
@@ -0,0 +1,141 @@
+/* behold.h - Keytable for behold Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Igor Kuznetsov <igk72@ya.ru>
+ * Andrey J. Melnikov <temnota@kmv.ru>
+ *
+ * Keytable is used by BeholdTV 60x series, M6 series at
+ * least, and probably other cards too.
+ * The "ascii-art picture" below (in comments, first row
+ * is the keycode in hex, and subsequent row(s) shows
+ * the button labels (several variants when appropriate)
+ * helps to descide which keycodes to assign to the buttons.
+ */
+
+static struct ir_scancode behold[] = {
+
+        /*  0x1c            0x12  *
+         *  TV/FM          POWER  *
+         *                        */
+        { 0x1c, KEY_TUNER },    /* XXX KEY_TV / KEY_RADIO */
+        { 0x12, KEY_POWER },
+
+        /*  0x01    0x02    0x03  *
+         *   1       2       3    *
+         *                        *
+         *  0x04    0x05    0x06  *
+         *   4       5       6    *
+         *                        *
+         *  0x07    0x08    0x09  *
+         *   7       8       9    *
+         *                        */
+        { 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 },
+
+        /*  0x0a    0x00    0x17  *
+         * RECALL    0      MODE  *
+         *                        */
+        { 0x0a, KEY_AGAIN },
+        { 0x00, KEY_0 },
+        { 0x17, KEY_MODE },
+
+        /*  0x14          0x10    *
+         * ASPECT      FULLSCREEN *
+         *                        */
+        { 0x14, KEY_SCREEN },
+        { 0x10, KEY_ZOOM },
+
+        /*          0x0b          *
+         *           Up           *
+         *                        *
+         *  0x18    0x16    0x0c  *
+         *  Left     Ok     Right *
+         *                        *
+         *         0x015          *
+         *         Down           *
+         *                        */
+        { 0x0b, KEY_CHANNELUP },
+        { 0x18, KEY_VOLUMEDOWN },
+        { 0x16, KEY_OK },               /* XXX KEY_ENTER */
+        { 0x0c, KEY_VOLUMEUP },
+        { 0x15, KEY_CHANNELDOWN },
+
+        /*  0x11            0x0d  *
+         *  MUTE            INFO  *
+         *                        */
+        { 0x11, KEY_MUTE },
+        { 0x0d, KEY_INFO },
+
+        /*  0x0f    0x1b    0x1a  *
+         * RECORD PLAY/PAUSE STOP *
+         *                        *
+         *  0x0e    0x1f    0x1e  *
+         *TELETEXT  AUDIO  SOURCE *
+         *           RED   YELLOW *
+         *                        */
+        { 0x0f, KEY_RECORD },
+        { 0x1b, KEY_PLAYPAUSE },
+        { 0x1a, KEY_STOP },
+        { 0x0e, KEY_TEXT },
+        { 0x1f, KEY_RED },      /*XXX KEY_AUDIO */
+        { 0x1e, KEY_YELLOW },   /*XXX KEY_SOURCE        */
+
+        /*  0x1d   0x13     0x19  *
+         * SLEEP  PREVIEW   DVB   *
+         *         GREEN    BLUE  *
+         *                        */
+        { 0x1d, KEY_SLEEP },
+        { 0x13, KEY_GREEN },
+        { 0x19, KEY_BLUE },     /* XXX KEY_SAT  */
+
+        /*  0x58           0x5c   *
+         * FREEZE        SNAPSHOT *
+         *                        */
+        { 0x58, KEY_SLOW },
+        { 0x5c, KEY_CAMERA },
+
+};
+
+static struct rc_keymap behold_map = {
+        .map = {
+                .scan    = behold,
+                .size    = ARRAY_SIZE(behold),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_BEHOLD,
+        }
+};
+
+static int __init init_rc_map_behold(void)
+{
+        return ir_register_map(&behold_map);
+}
+
+static void __exit exit_rc_map_behold(void)
+{
+        ir_unregister_map(&behold_map);
+}
+
+module_init(init_rc_map_behold)
+module_exit(exit_rc_map_behold)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-budget-ci-old.c b/drivers/media/rc/keymaps/rc-budget-ci-old.c
new file mode 100644
index 000000000000..64c2ac913338
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-budget-ci-old.c
@@ -0,0 +1,92 @@
+/* budget-ci-old.h - Keytable for budget_ci_old Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* From reading the following remotes:
+ * Zenith Universal 7 / TV Mode 807 / VCR Mode 837
+ * Hauppauge (from NOVA-CI-s box product)
+ * This is a "middle of the road" approach, differences are noted
+ */
+
+static struct ir_scancode budget_ci_old[] = {
+        { 0x00, KEY_0 },
+        { 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 },
+        { 0x0a, KEY_ENTER },
+        { 0x0b, KEY_RED },
+        { 0x0c, KEY_POWER },            /* RADIO on Hauppauge */
+        { 0x0d, KEY_MUTE },
+        { 0x0f, KEY_A },                /* TV on Hauppauge */
+        { 0x10, KEY_VOLUMEUP },
+        { 0x11, KEY_VOLUMEDOWN },
+        { 0x14, KEY_B },
+        { 0x1c, KEY_UP },
+        { 0x1d, KEY_DOWN },
+        { 0x1e, KEY_OPTION },           /* RESERVED on Hauppauge */
+        { 0x1f, KEY_BREAK },
+        { 0x20, KEY_CHANNELUP },
+        { 0x21, KEY_CHANNELDOWN },
+        { 0x22, KEY_PREVIOUS },         /* Prev Ch on Zenith, SOURCE on Hauppauge */
+        { 0x24, KEY_RESTART },
+        { 0x25, KEY_OK },
+        { 0x26, KEY_CYCLEWINDOWS },     /* MINIMIZE on Hauppauge */
+        { 0x28, KEY_ENTER },            /* VCR mode on Zenith */
+        { 0x29, KEY_PAUSE },
+        { 0x2b, KEY_RIGHT },
+        { 0x2c, KEY_LEFT },
+        { 0x2e, KEY_MENU },             /* FULL SCREEN on Hauppauge */
+        { 0x30, KEY_SLOW },
+        { 0x31, KEY_PREVIOUS },         /* VCR mode on Zenith */
+        { 0x32, KEY_REWIND },
+        { 0x34, KEY_FASTFORWARD },
+        { 0x35, KEY_PLAY },
+        { 0x36, KEY_STOP },
+        { 0x37, KEY_RECORD },
+        { 0x38, KEY_TUNER },            /* TV/VCR on Zenith */
+        { 0x3a, KEY_C },
+        { 0x3c, KEY_EXIT },
+        { 0x3d, KEY_POWER2 },
+        { 0x3e, KEY_TUNER },
+};
+
+static struct rc_keymap budget_ci_old_map = {
+        .map = {
+                .scan    = budget_ci_old,
+                .size    = ARRAY_SIZE(budget_ci_old),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_BUDGET_CI_OLD,
+        }
+};
+
+static int __init init_rc_map_budget_ci_old(void)
+{
+        return ir_register_map(&budget_ci_old_map);
+}
+
+static void __exit exit_rc_map_budget_ci_old(void)
+{
+        ir_unregister_map(&budget_ci_old_map);
+}
+
+module_init(init_rc_map_budget_ci_old)
+module_exit(exit_rc_map_budget_ci_old)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-cinergy-1400.c b/drivers/media/rc/keymaps/rc-cinergy-1400.c
new file mode 100644
index 000000000000..074f2c2c2c61
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-cinergy-1400.c
@@ -0,0 +1,84 @@
+/* cinergy-1400.h - Keytable for cinergy_1400 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Cinergy 1400 DVB-T */
+
+static struct ir_scancode cinergy_1400[] = {
+        { 0x01, KEY_POWER },
+        { 0x02, KEY_1 },
+        { 0x03, KEY_2 },
+        { 0x04, KEY_3 },
+        { 0x05, KEY_4 },
+        { 0x06, KEY_5 },
+        { 0x07, KEY_6 },
+        { 0x08, KEY_7 },
+        { 0x09, KEY_8 },
+        { 0x0a, KEY_9 },
+        { 0x0c, KEY_0 },
+
+        { 0x0b, KEY_VIDEO },
+        { 0x0d, KEY_REFRESH },
+        { 0x0e, KEY_SELECT },
+        { 0x0f, KEY_EPG },
+        { 0x10, KEY_UP },
+        { 0x11, KEY_LEFT },
+        { 0x12, KEY_OK },
+        { 0x13, KEY_RIGHT },
+        { 0x14, KEY_DOWN },
+        { 0x15, KEY_TEXT },
+        { 0x16, KEY_INFO },
+
+        { 0x17, KEY_RED },
+        { 0x18, KEY_GREEN },
+        { 0x19, KEY_YELLOW },
+        { 0x1a, KEY_BLUE },
+
+        { 0x1b, KEY_CHANNELUP },
+        { 0x1c, KEY_VOLUMEUP },
+        { 0x1d, KEY_MUTE },
+        { 0x1e, KEY_VOLUMEDOWN },
+        { 0x1f, KEY_CHANNELDOWN },
+
+        { 0x40, KEY_PAUSE },
+        { 0x4c, KEY_PLAY },
+        { 0x58, KEY_RECORD },
+        { 0x54, KEY_PREVIOUS },
+        { 0x48, KEY_STOP },
+        { 0x5c, KEY_NEXT },
+};
+
+static struct rc_keymap cinergy_1400_map = {
+        .map = {
+                .scan    = cinergy_1400,
+                .size    = ARRAY_SIZE(cinergy_1400),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_CINERGY_1400,
+        }
+};
+
+static int __init init_rc_map_cinergy_1400(void)
+{
+        return ir_register_map(&cinergy_1400_map);
+}
+
+static void __exit exit_rc_map_cinergy_1400(void)
+{
+        ir_unregister_map(&cinergy_1400_map);
+}
+
+module_init(init_rc_map_cinergy_1400)
+module_exit(exit_rc_map_cinergy_1400)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-cinergy.c b/drivers/media/rc/keymaps/rc-cinergy.c
new file mode 100644
index 000000000000..cf84c3dba742
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-cinergy.c
@@ -0,0 +1,78 @@
+/* cinergy.h - Keytable for cinergy Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode cinergy[] = {
+        { 0x00, KEY_0 },
+        { 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 },
+
+        { 0x0a, KEY_POWER },
+        { 0x0b, KEY_PROG1 },            /* app */
+        { 0x0c, KEY_ZOOM },             /* zoom/fullscreen */
+        { 0x0d, KEY_CHANNELUP },        /* channel */
+        { 0x0e, KEY_CHANNELDOWN },      /* channel- */
+        { 0x0f, KEY_VOLUMEUP },
+        { 0x10, KEY_VOLUMEDOWN },
+        { 0x11, KEY_TUNER },            /* AV */
+        { 0x12, KEY_NUMLOCK },          /* -/-- */
+        { 0x13, KEY_AUDIO },            /* audio */
+        { 0x14, KEY_MUTE },
+        { 0x15, KEY_UP },
+        { 0x16, KEY_DOWN },
+        { 0x17, KEY_LEFT },
+        { 0x18, KEY_RIGHT },
+        { 0x19, BTN_LEFT, },
+        { 0x1a, BTN_RIGHT, },
+        { 0x1b, KEY_WWW },              /* text */
+        { 0x1c, KEY_REWIND },
+        { 0x1d, KEY_FORWARD },
+        { 0x1e, KEY_RECORD },
+        { 0x1f, KEY_PLAY },
+        { 0x20, KEY_PREVIOUSSONG },
+        { 0x21, KEY_NEXTSONG },
+        { 0x22, KEY_PAUSE },
+        { 0x23, KEY_STOP },
+};
+
+static struct rc_keymap cinergy_map = {
+        .map = {
+                .scan    = cinergy,
+                .size    = ARRAY_SIZE(cinergy),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_CINERGY,
+        }
+};
+
+static int __init init_rc_map_cinergy(void)
+{
+        return ir_register_map(&cinergy_map);
+}
+
+static void __exit exit_rc_map_cinergy(void)
+{
+        ir_unregister_map(&cinergy_map);
+}
+
+module_init(init_rc_map_cinergy)
+module_exit(exit_rc_map_cinergy)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-dib0700-nec.c b/drivers/media/rc/keymaps/rc-dib0700-nec.c
new file mode 100644
index 000000000000..ae1832038fbe
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-dib0700-nec.c
@@ -0,0 +1,124 @@
+/* rc-dvb0700-big.c - Keytable for devices in dvb0700
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * TODO: This table is a real mess, as it merges RC codes from several
+ * devices into a big table. It also has both RC-5 and NEC codes inside.
+ * It should be broken into small tables, and the protocols should properly
+ * be indentificated.
+ *
+ * The table were imported from dib0700_devices.c.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode dib0700_nec_table[] = {
+        /* Key codes for the Pixelview SBTVD remote */
+        { 0x8613, KEY_MUTE },
+        { 0x8612, KEY_POWER },
+        { 0x8601, KEY_1 },
+        { 0x8602, KEY_2 },
+        { 0x8603, KEY_3 },
+        { 0x8604, KEY_4 },
+        { 0x8605, KEY_5 },
+        { 0x8606, KEY_6 },
+        { 0x8607, KEY_7 },
+        { 0x8608, KEY_8 },
+        { 0x8609, KEY_9 },
+        { 0x8600, KEY_0 },
+        { 0x860d, KEY_CHANNELUP },
+        { 0x8619, KEY_CHANNELDOWN },
+        { 0x8610, KEY_VOLUMEUP },
+        { 0x860c, KEY_VOLUMEDOWN },
+
+        { 0x860a, KEY_CAMERA },
+        { 0x860b, KEY_ZOOM },
+        { 0x861b, KEY_BACKSPACE },
+        { 0x8615, KEY_ENTER },
+
+        { 0x861d, KEY_UP },
+        { 0x861e, KEY_DOWN },
+        { 0x860e, KEY_LEFT },
+        { 0x860f, KEY_RIGHT },
+
+        { 0x8618, KEY_RECORD },
+        { 0x861a, KEY_STOP },
+
+        /* Key codes for the EvolutePC TVWay+ remote */
+        { 0x7a00, KEY_MENU },
+        { 0x7a01, KEY_RECORD },
+        { 0x7a02, KEY_PLAY },
+        { 0x7a03, KEY_STOP },
+        { 0x7a10, KEY_CHANNELUP },
+        { 0x7a11, KEY_CHANNELDOWN },
+        { 0x7a12, KEY_VOLUMEUP },
+        { 0x7a13, KEY_VOLUMEDOWN },
+        { 0x7a40, KEY_POWER },
+        { 0x7a41, KEY_MUTE },
+
+        /* Key codes for the Elgato EyeTV Diversity silver remote */
+        { 0x4501, KEY_POWER },
+        { 0x4502, KEY_MUTE },
+        { 0x4503, KEY_1 },
+        { 0x4504, KEY_2 },
+        { 0x4505, KEY_3 },
+        { 0x4506, KEY_4 },
+        { 0x4507, KEY_5 },
+        { 0x4508, KEY_6 },
+        { 0x4509, KEY_7 },
+        { 0x450a, KEY_8 },
+        { 0x450b, KEY_9 },
+        { 0x450c, KEY_LAST },
+        { 0x450d, KEY_0 },
+        { 0x450e, KEY_ENTER },
+        { 0x450f, KEY_RED },
+        { 0x4510, KEY_CHANNELUP },
+        { 0x4511, KEY_GREEN },
+        { 0x4512, KEY_VOLUMEDOWN },
+        { 0x4513, KEY_OK },
+        { 0x4514, KEY_VOLUMEUP },
+        { 0x4515, KEY_YELLOW },
+        { 0x4516, KEY_CHANNELDOWN },
+        { 0x4517, KEY_BLUE },
+        { 0x4518, KEY_LEFT }, /* Skip backwards */
+        { 0x4519, KEY_PLAYPAUSE },
+        { 0x451a, KEY_RIGHT }, /* Skip forward */
+        { 0x451b, KEY_REWIND },
+        { 0x451c, KEY_L }, /* Live */
+        { 0x451d, KEY_FASTFORWARD },
+        { 0x451e, KEY_STOP }, /* 'Reveal' for Teletext */
+        { 0x451f, KEY_MENU }, /* KEY_TEXT for Teletext */
+        { 0x4540, KEY_RECORD }, /* Font 'Size' for Teletext */
+        { 0x4541, KEY_SCREEN }, /*  Full screen toggle, 'Hold' for Teletext */
+        { 0x4542, KEY_SELECT }, /* Select video input, 'Select' for Teletext */
+};
+
+static struct rc_keymap dib0700_nec_map = {
+        .map = {
+                .scan    = dib0700_nec_table,
+                .size    = ARRAY_SIZE(dib0700_nec_table),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_DIB0700_NEC_TABLE,
+        }
+};
+
+static int __init init_rc_map(void)
+{
+        return ir_register_map(&dib0700_nec_map);
+}
+
+static void __exit exit_rc_map(void)
+{
+        ir_unregister_map(&dib0700_nec_map);
+}
+
+module_init(init_rc_map)
+module_exit(exit_rc_map)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-dib0700-rc5.c b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
new file mode 100644
index 000000000000..4a4797cfd77d
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
@@ -0,0 +1,235 @@
+/* rc-dvb0700-big.c - Keytable for devices in dvb0700
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * TODO: This table is a real mess, as it merges RC codes from several
+ * devices into a big table. It also has both RC-5 and NEC codes inside.
+ * It should be broken into small tables, and the protocols should properly
+ * be indentificated.
+ *
+ * The table were imported from dib0700_devices.c.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode dib0700_rc5_table[] = {
+        /* Key codes for the tiny Pinnacle remote*/
+        { 0x0700, KEY_MUTE },
+        { 0x0701, KEY_MENU }, /* Pinnacle logo */
+        { 0x0739, KEY_POWER },
+        { 0x0703, KEY_VOLUMEUP },
+        { 0x0709, KEY_VOLUMEDOWN },
+        { 0x0706, KEY_CHANNELUP },
+        { 0x070c, KEY_CHANNELDOWN },
+        { 0x070f, KEY_1 },
+        { 0x0715, KEY_2 },
+        { 0x0710, KEY_3 },
+        { 0x0718, KEY_4 },
+        { 0x071b, KEY_5 },
+        { 0x071e, KEY_6 },
+        { 0x0711, KEY_7 },
+        { 0x0721, KEY_8 },
+        { 0x0712, KEY_9 },
+        { 0x0727, KEY_0 },
+        { 0x0724, KEY_SCREEN }, /* 'Square' key */
+        { 0x072a, KEY_TEXT },   /* 'T' key */
+        { 0x072d, KEY_REWIND },
+        { 0x0730, KEY_PLAY },
+        { 0x0733, KEY_FASTFORWARD },
+        { 0x0736, KEY_RECORD },
+        { 0x073c, KEY_STOP },
+        { 0x073f, KEY_CANCEL }, /* '?' key */
+
+        /* Key codes for the Terratec Cinergy DT XS Diversity, similar to cinergyT2.c */
+        { 0xeb01, KEY_POWER },
+        { 0xeb02, KEY_1 },
+        { 0xeb03, KEY_2 },
+        { 0xeb04, KEY_3 },
+        { 0xeb05, KEY_4 },
+        { 0xeb06, KEY_5 },
+        { 0xeb07, KEY_6 },
+        { 0xeb08, KEY_7 },
+        { 0xeb09, KEY_8 },
+        { 0xeb0a, KEY_9 },
+        { 0xeb0b, KEY_VIDEO },
+        { 0xeb0c, KEY_0 },
+        { 0xeb0d, KEY_REFRESH },
+        { 0xeb0f, KEY_EPG },
+        { 0xeb10, KEY_UP },
+        { 0xeb11, KEY_LEFT },
+        { 0xeb12, KEY_OK },
+        { 0xeb13, KEY_RIGHT },
+        { 0xeb14, KEY_DOWN },
+        { 0xeb16, KEY_INFO },
+        { 0xeb17, KEY_RED },
+        { 0xeb18, KEY_GREEN },
+        { 0xeb19, KEY_YELLOW },
+        { 0xeb1a, KEY_BLUE },
+        { 0xeb1b, KEY_CHANNELUP },
+        { 0xeb1c, KEY_VOLUMEUP },
+        { 0xeb1d, KEY_MUTE },
+        { 0xeb1e, KEY_VOLUMEDOWN },
+        { 0xeb1f, KEY_CHANNELDOWN },
+        { 0xeb40, KEY_PAUSE },
+        { 0xeb41, KEY_HOME },
+        { 0xeb42, KEY_MENU }, /* DVD Menu */
+        { 0xeb43, KEY_SUBTITLE },
+        { 0xeb44, KEY_TEXT }, /* Teletext */
+        { 0xeb45, KEY_DELETE },
+        { 0xeb46, KEY_TV },
+        { 0xeb47, KEY_DVD },
+        { 0xeb48, KEY_STOP },
+        { 0xeb49, KEY_VIDEO },
+        { 0xeb4a, KEY_AUDIO }, /* Music */
+        { 0xeb4b, KEY_SCREEN }, /* Pic */
+        { 0xeb4c, KEY_PLAY },
+        { 0xeb4d, KEY_BACK },
+        { 0xeb4e, KEY_REWIND },
+        { 0xeb4f, KEY_FASTFORWARD },
+        { 0xeb54, KEY_PREVIOUS },
+        { 0xeb58, KEY_RECORD },
+        { 0xeb5c, KEY_NEXT },
+
+        /* Key codes for the Haupauge WinTV Nova-TD, copied from nova-t-usb2.c (Nova-T USB2) */
+        { 0x1e00, KEY_0 },
+        { 0x1e01, KEY_1 },
+        { 0x1e02, KEY_2 },
+        { 0x1e03, KEY_3 },
+        { 0x1e04, KEY_4 },
+        { 0x1e05, KEY_5 },
+        { 0x1e06, KEY_6 },
+        { 0x1e07, KEY_7 },
+        { 0x1e08, KEY_8 },
+        { 0x1e09, KEY_9 },
+        { 0x1e0a, KEY_KPASTERISK },
+        { 0x1e0b, KEY_RED },
+        { 0x1e0c, KEY_RADIO },
+        { 0x1e0d, KEY_MENU },
+        { 0x1e0e, KEY_GRAVE }, /* # */
+        { 0x1e0f, KEY_MUTE },
+        { 0x1e10, KEY_VOLUMEUP },
+        { 0x1e11, KEY_VOLUMEDOWN },
+        { 0x1e12, KEY_CHANNEL },
+        { 0x1e14, KEY_UP },
+        { 0x1e15, KEY_DOWN },
+        { 0x1e16, KEY_LEFT },
+        { 0x1e17, KEY_RIGHT },
+        { 0x1e18, KEY_VIDEO },
+        { 0x1e19, KEY_AUDIO },
+        { 0x1e1a, KEY_MEDIA },
+        { 0x1e1b, KEY_EPG },
+        { 0x1e1c, KEY_TV },
+        { 0x1e1e, KEY_NEXT },
+        { 0x1e1f, KEY_BACK },
+        { 0x1e20, KEY_CHANNELUP },
+        { 0x1e21, KEY_CHANNELDOWN },
+        { 0x1e24, KEY_LAST }, /* Skip backwards */
+        { 0x1e25, KEY_OK },
+        { 0x1e29, KEY_BLUE},
+        { 0x1e2e, KEY_GREEN },
+        { 0x1e30, KEY_PAUSE },
+        { 0x1e32, KEY_REWIND },
+        { 0x1e34, KEY_FASTFORWARD },
+        { 0x1e35, KEY_PLAY },
+        { 0x1e36, KEY_STOP },
+        { 0x1e37, KEY_RECORD },
+        { 0x1e38, KEY_YELLOW },
+        { 0x1e3b, KEY_GOTO },
+        { 0x1e3d, KEY_POWER },
+
+        /* Key codes for the Leadtek Winfast DTV Dongle */
+        { 0x0042, KEY_POWER },
+        { 0x077c, KEY_TUNER },
+        { 0x0f4e, KEY_PRINT }, /* PREVIEW */
+        { 0x0840, KEY_SCREEN }, /* full screen toggle*/
+        { 0x0f71, KEY_DOT }, /* frequency */
+        { 0x0743, KEY_0 },
+        { 0x0c41, KEY_1 },
+        { 0x0443, KEY_2 },
+        { 0x0b7f, KEY_3 },
+        { 0x0e41, KEY_4 },
+        { 0x0643, KEY_5 },
+        { 0x097f, KEY_6 },
+        { 0x0d7e, KEY_7 },
+        { 0x057c, KEY_8 },
+        { 0x0a40, KEY_9 },
+        { 0x0e4e, KEY_CLEAR },
+        { 0x047c, KEY_CHANNEL }, /* show channel number */
+        { 0x0f41, KEY_LAST }, /* recall */
+        { 0x0342, KEY_MUTE },
+        { 0x064c, KEY_RESERVED }, /* PIP button*/
+        { 0x0172, KEY_SHUFFLE }, /* SNAPSHOT */
+        { 0x0c4e, KEY_PLAYPAUSE }, /* TIMESHIFT */
+        { 0x0b70, KEY_RECORD },
+        { 0x037d, KEY_VOLUMEUP },
+        { 0x017d, KEY_VOLUMEDOWN },
+        { 0x0242, KEY_CHANNELUP },
+        { 0x007d, KEY_CHANNELDOWN },
+
+        /* Key codes for Nova-TD "credit card" remote control. */
+        { 0x1d00, KEY_0 },
+        { 0x1d01, KEY_1 },
+        { 0x1d02, KEY_2 },
+        { 0x1d03, KEY_3 },
+        { 0x1d04, KEY_4 },
+        { 0x1d05, KEY_5 },
+        { 0x1d06, KEY_6 },
+        { 0x1d07, KEY_7 },
+        { 0x1d08, KEY_8 },
+        { 0x1d09, KEY_9 },
+        { 0x1d0a, KEY_TEXT },
+        { 0x1d0d, KEY_MENU },
+        { 0x1d0f, KEY_MUTE },
+        { 0x1d10, KEY_VOLUMEUP },
+        { 0x1d11, KEY_VOLUMEDOWN },
+        { 0x1d12, KEY_CHANNEL },
+        { 0x1d14, KEY_UP },
+        { 0x1d15, KEY_DOWN },
+        { 0x1d16, KEY_LEFT },
+        { 0x1d17, KEY_RIGHT },
+        { 0x1d1c, KEY_TV },
+        { 0x1d1e, KEY_NEXT },
+        { 0x1d1f, KEY_BACK },
+        { 0x1d20, KEY_CHANNELUP },
+        { 0x1d21, KEY_CHANNELDOWN },
+        { 0x1d24, KEY_LAST },
+        { 0x1d25, KEY_OK },
+        { 0x1d30, KEY_PAUSE },
+        { 0x1d32, KEY_REWIND },
+        { 0x1d34, KEY_FASTFORWARD },
+        { 0x1d35, KEY_PLAY },
+        { 0x1d36, KEY_STOP },
+        { 0x1d37, KEY_RECORD },
+        { 0x1d3b, KEY_GOTO },
+        { 0x1d3d, KEY_POWER },
+};
+
+static struct rc_keymap dib0700_rc5_map = {
+        .map = {
+                .scan    = dib0700_rc5_table,
+                .size    = ARRAY_SIZE(dib0700_rc5_table),
+                .ir_type = IR_TYPE_RC5,
+                .name    = RC_MAP_DIB0700_RC5_TABLE,
+        }
+};
+
+static int __init init_rc_map(void)
+{
+        return ir_register_map(&dib0700_rc5_map);
+}
+
+static void __exit exit_rc_map(void)
+{
+        ir_unregister_map(&dib0700_rc5_map);
+}
+
+module_init(init_rc_map)
+module_exit(exit_rc_map)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
new file mode 100644
index 000000000000..63e469e2dd21
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
@@ -0,0 +1,98 @@
+/*
+ * DigitalNow TinyTwin remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode digitalnow_tinytwin[] = {
+        { 0x0000, KEY_MUTE },            /* [symbol speaker] */
+        { 0x0001, KEY_VOLUMEUP },
+        { 0x0002, KEY_POWER2 },          /* TV [power button] */
+        { 0x0003, KEY_2 },
+        { 0x0004, KEY_3 },
+        { 0x0005, KEY_4 },
+        { 0x0006, KEY_6 },
+        { 0x0007, KEY_7 },
+        { 0x0008, KEY_8 },
+        { 0x0009, KEY_NUMERIC_STAR },    /* [*] */
+        { 0x000a, KEY_0 },
+        { 0x000b, KEY_NUMERIC_POUND },   /* [#] */
+        { 0x000c, KEY_RIGHT },           /* [right arrow] */
+        { 0x000d, KEY_HOMEPAGE },        /* [symbol home] Start */
+        { 0x000e, KEY_RED },             /* [red] Videos */
+        { 0x0010, KEY_POWER },           /* PC [power button] */
+        { 0x0011, KEY_YELLOW },          /* [yellow] Pictures */
+        { 0x0012, KEY_DOWN },            /* [down arrow] */
+        { 0x0013, KEY_GREEN },           /* [green] Music */
+        { 0x0014, KEY_CYCLEWINDOWS },    /* BACK */
+        { 0x0015, KEY_FAVORITES },       /* MORE */
+        { 0x0016, KEY_UP },              /* [up arrow] */
+        { 0x0017, KEY_LEFT },            /* [left arrow] */
+        { 0x0018, KEY_OK },              /* OK */
+        { 0x0019, KEY_BLUE },            /* [blue] MyTV */
+        { 0x001a, KEY_REWIND },          /* REW [<<] */
+        { 0x001b, KEY_PLAY },            /* PLAY */
+        { 0x001c, KEY_5 },
+        { 0x001d, KEY_9 },
+        { 0x001e, KEY_VOLUMEDOWN },
+        { 0x001f, KEY_1 },
+        { 0x0040, KEY_STOP },            /* STOP */
+        { 0x0042, KEY_PAUSE },           /* PAUSE */
+        { 0x0043, KEY_SCREEN },          /* Aspect */
+        { 0x0044, KEY_FORWARD },         /* FWD [>>] */
+        { 0x0045, KEY_NEXT },            /* SKIP */
+        { 0x0048, KEY_RECORD },          /* RECORD */
+        { 0x0049, KEY_VIDEO },           /* RTV */
+        { 0x004a, KEY_EPG },             /* Guide */
+        { 0x004b, KEY_CHANNELUP },
+        { 0x004c, KEY_HELP },            /* Help */
+        { 0x004d, KEY_RADIO },           /* Radio */
+        { 0x004f, KEY_CHANNELDOWN },
+        { 0x0050, KEY_DVD },             /* DVD */
+        { 0x0051, KEY_AUDIO },           /* Audio */
+        { 0x0052, KEY_TITLE },           /* Title */
+        { 0x0053, KEY_NEW },             /* [symbol PIP?] */
+        { 0x0057, KEY_MENU },            /* Mouse */
+        { 0x005a, KEY_PREVIOUS },        /* REPLAY */
+};
+
+static struct rc_keymap digitalnow_tinytwin_map = {
+        .map = {
+                .scan    = digitalnow_tinytwin,
+                .size    = ARRAY_SIZE(digitalnow_tinytwin),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_DIGITALNOW_TINYTWIN,
+        }
+};
+
+static int __init init_rc_map_digitalnow_tinytwin(void)
+{
+        return ir_register_map(&digitalnow_tinytwin_map);
+}
+
+static void __exit exit_rc_map_digitalnow_tinytwin(void)
+{
+        ir_unregister_map(&digitalnow_tinytwin_map);
+}
+
+module_init(init_rc_map_digitalnow_tinytwin)
+module_exit(exit_rc_map_digitalnow_tinytwin)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-digittrade.c b/drivers/media/rc/keymaps/rc-digittrade.c
new file mode 100644
index 000000000000..5dece78e19c5
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-digittrade.c
@@ -0,0 +1,82 @@
+/*
+ * Digittrade DVB-T USB Stick remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+/* Digittrade DVB-T USB Stick remote controller. */
+/* Imported from af9015.h.
+   Initial keytable was from Alain Kalker <miki@dds.nl> */
+
+/* Digittrade DVB-T USB Stick */
+static struct ir_scancode digittrade[] = {
+        { 0x0000, KEY_9 },
+        { 0x0001, KEY_EPG },             /* EPG */
+        { 0x0002, KEY_VOLUMEDOWN },      /* Vol Dn */
+        { 0x0003, KEY_TEXT },            /* TELETEXT */
+        { 0x0004, KEY_8 },
+        { 0x0005, KEY_MUTE },            /* MUTE */
+        { 0x0006, KEY_POWER2 },          /* POWER */
+        { 0x0009, KEY_ZOOM },            /* FULLSCREEN */
+        { 0x000a, KEY_RECORD },          /* RECORD */
+        { 0x000d, KEY_SUBTITLE },        /* SUBTITLE */
+        { 0x000e, KEY_STOP },            /* STOP */
+        { 0x0010, KEY_OK },              /* RETURN */
+        { 0x0011, KEY_2 },
+        { 0x0012, KEY_4 },
+        { 0x0015, KEY_3 },
+        { 0x0016, KEY_5 },
+        { 0x0017, KEY_CHANNELDOWN },     /* Ch Dn */
+        { 0x0019, KEY_CHANNELUP },       /* CH Up */
+        { 0x001a, KEY_PAUSE },           /* PAUSE */
+        { 0x001b, KEY_1 },
+        { 0x001d, KEY_AUDIO },           /* DUAL SOUND */
+        { 0x001e, KEY_PLAY },            /* PLAY */
+        { 0x001f, KEY_CAMERA },          /* SNAPSHOT */
+        { 0x0040, KEY_VOLUMEUP },        /* Vol Up */
+        { 0x0048, KEY_7 },
+        { 0x004c, KEY_6 },
+        { 0x004d, KEY_PLAYPAUSE },       /* TIMESHIFT */
+        { 0x0054, KEY_0 },
+};
+
+static struct rc_keymap digittrade_map = {
+        .map = {
+                .scan    = digittrade,
+                .size    = ARRAY_SIZE(digittrade),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_DIGITTRADE,
+        }
+};
+
+static int __init init_rc_map_digittrade(void)
+{
+        return ir_register_map(&digittrade_map);
+}
+
+static void __exit exit_rc_map_digittrade(void)
+{
+        ir_unregister_map(&digittrade_map);
+}
+
+module_init(init_rc_map_digittrade)
+module_exit(exit_rc_map_digittrade)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-dm1105-nec.c b/drivers/media/rc/keymaps/rc-dm1105-nec.c
new file mode 100644
index 000000000000..90684d0efea3
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-dm1105-nec.c
@@ -0,0 +1,76 @@
+/* dm1105-nec.h - Keytable for dm1105_nec Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* DVBWorld remotes
+   Igor M. Liplianin <liplianin@me.by>
+ */
+
+static struct ir_scancode dm1105_nec[] = {
+        { 0x0a, KEY_POWER2},            /* power */
+        { 0x0c, KEY_MUTE},              /* mute */
+        { 0x11, KEY_1},
+        { 0x12, KEY_2},
+        { 0x13, KEY_3},
+        { 0x14, KEY_4},
+        { 0x15, KEY_5},
+        { 0x16, KEY_6},
+        { 0x17, KEY_7},
+        { 0x18, KEY_8},
+        { 0x19, KEY_9},
+        { 0x10, KEY_0},
+        { 0x1c, KEY_CHANNELUP},         /* ch+ */
+        { 0x0f, KEY_CHANNELDOWN},       /* ch- */
+        { 0x1a, KEY_VOLUMEUP},          /* vol+ */
+        { 0x0e, KEY_VOLUMEDOWN},        /* vol- */
+        { 0x04, KEY_RECORD},            /* rec */
+        { 0x09, KEY_CHANNEL},           /* fav */
+        { 0x08, KEY_BACKSPACE},         /* rewind */
+        { 0x07, KEY_FASTFORWARD},       /* fast */
+        { 0x0b, KEY_PAUSE},             /* pause */
+        { 0x02, KEY_ESC},               /* cancel */
+        { 0x03, KEY_TAB},               /* tab */
+        { 0x00, KEY_UP},                /* up */
+        { 0x1f, KEY_ENTER},             /* ok */
+        { 0x01, KEY_DOWN},              /* down */
+        { 0x05, KEY_RECORD},            /* cap */
+        { 0x06, KEY_STOP},              /* stop */
+        { 0x40, KEY_ZOOM},              /* full */
+        { 0x1e, KEY_TV},                /* tvmode */
+        { 0x1b, KEY_B},                 /* recall */
+};
+
+static struct rc_keymap dm1105_nec_map = {
+        .map = {
+                .scan    = dm1105_nec,
+                .size    = ARRAY_SIZE(dm1105_nec),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_DM1105_NEC,
+        }
+};
+
+static int __init init_rc_map_dm1105_nec(void)
+{
+        return ir_register_map(&dm1105_nec_map);
+}
+
+static void __exit exit_rc_map_dm1105_nec(void)
+{
+        ir_unregister_map(&dm1105_nec_map);
+}
+
+module_init(init_rc_map_dm1105_nec)
+module_exit(exit_rc_map_dm1105_nec)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
new file mode 100644
index 000000000000..8a4027af964a
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
@@ -0,0 +1,78 @@
+/* dntv-live-dvb-t.h - Keytable for dntv_live_dvb_t Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* DigitalNow DNTV Live DVB-T Remote */
+
+static struct ir_scancode dntv_live_dvb_t[] = {
+        { 0x00, KEY_ESC },              /* 'go up a level?' */
+        /* Keys 0 to 9 */
+        { 0x0a, KEY_0 },
+        { 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 },
+
+        { 0x0b, KEY_TUNER },            /* tv/fm */
+        { 0x0c, KEY_SEARCH },           /* scan */
+        { 0x0d, KEY_STOP },
+        { 0x0e, KEY_PAUSE },
+        { 0x0f, KEY_LIST },             /* source */
+
+        { 0x10, KEY_MUTE },
+        { 0x11, KEY_REWIND },           /* backward << */
+        { 0x12, KEY_POWER },
+        { 0x13, KEY_CAMERA },           /* snap */
+        { 0x14, KEY_AUDIO },            /* stereo */
+        { 0x15, KEY_CLEAR },            /* reset */
+        { 0x16, KEY_PLAY },
+        { 0x17, KEY_ENTER },
+        { 0x18, KEY_ZOOM },             /* full screen */
+        { 0x19, KEY_FASTFORWARD },      /* forward >> */
+        { 0x1a, KEY_CHANNELUP },
+        { 0x1b, KEY_VOLUMEUP },
+        { 0x1c, KEY_INFO },             /* preview */
+        { 0x1d, KEY_RECORD },           /* record */
+        { 0x1e, KEY_CHANNELDOWN },
+        { 0x1f, KEY_VOLUMEDOWN },
+};
+
+static struct rc_keymap dntv_live_dvb_t_map = {
+        .map = {
+                .scan    = dntv_live_dvb_t,
+                .size    = ARRAY_SIZE(dntv_live_dvb_t),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_DNTV_LIVE_DVB_T,
+        }
+};
+
+static int __init init_rc_map_dntv_live_dvb_t(void)
+{
+        return ir_register_map(&dntv_live_dvb_t_map);
+}
+
+static void __exit exit_rc_map_dntv_live_dvb_t(void)
+{
+        ir_unregister_map(&dntv_live_dvb_t_map);
+}
+
+module_init(init_rc_map_dntv_live_dvb_t)
+module_exit(exit_rc_map_dntv_live_dvb_t)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
new file mode 100644
index 000000000000..6f4d60764d59
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
@@ -0,0 +1,97 @@
+/* dntv-live-dvbt-pro.h - Keytable for dntv_live_dvbt_pro Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* DigitalNow DNTV Live! DVB-T Pro Remote */
+
+static struct ir_scancode dntv_live_dvbt_pro[] = {
+        { 0x16, KEY_POWER },
+        { 0x5b, KEY_HOME },
+
+        { 0x55, KEY_TV },               /* live tv */
+        { 0x58, KEY_TUNER },            /* digital Radio */
+        { 0x5a, KEY_RADIO },            /* FM radio */
+        { 0x59, KEY_DVD },              /* dvd menu */
+        { 0x03, KEY_1 },
+        { 0x01, KEY_2 },
+        { 0x06, KEY_3 },
+        { 0x09, KEY_4 },
+        { 0x1d, KEY_5 },
+        { 0x1f, KEY_6 },
+        { 0x0d, KEY_7 },
+        { 0x19, KEY_8 },
+        { 0x1b, KEY_9 },
+        { 0x0c, KEY_CANCEL },
+        { 0x15, KEY_0 },
+        { 0x4a, KEY_CLEAR },
+        { 0x13, KEY_BACK },
+        { 0x00, KEY_TAB },
+        { 0x4b, KEY_UP },
+        { 0x4e, KEY_LEFT },
+        { 0x4f, KEY_OK },
+        { 0x52, KEY_RIGHT },
+        { 0x51, KEY_DOWN },
+        { 0x1e, KEY_VOLUMEUP },
+        { 0x0a, KEY_VOLUMEDOWN },
+        { 0x02, KEY_CHANNELDOWN },
+        { 0x05, KEY_CHANNELUP },
+        { 0x11, KEY_RECORD },
+        { 0x14, KEY_PLAY },
+        { 0x4c, KEY_PAUSE },
+        { 0x1a, KEY_STOP },
+        { 0x40, KEY_REWIND },
+        { 0x12, KEY_FASTFORWARD },
+        { 0x41, KEY_PREVIOUSSONG },     /* replay |< */
+        { 0x42, KEY_NEXTSONG },         /* skip >| */
+        { 0x54, KEY_CAMERA },           /* capture */
+        { 0x50, KEY_LANGUAGE },         /* sap */
+        { 0x47, KEY_TV2 },              /* pip */
+        { 0x4d, KEY_SCREEN },
+        { 0x43, KEY_SUBTITLE },
+        { 0x10, KEY_MUTE },
+        { 0x49, KEY_AUDIO },            /* l/r */
+        { 0x07, KEY_SLEEP },
+        { 0x08, KEY_VIDEO },            /* a/v */
+        { 0x0e, KEY_PREVIOUS },         /* recall */
+        { 0x45, KEY_ZOOM },             /* zoom + */
+        { 0x46, KEY_ANGLE },            /* zoom - */
+        { 0x56, KEY_RED },
+        { 0x57, KEY_GREEN },
+        { 0x5c, KEY_YELLOW },
+        { 0x5d, KEY_BLUE },
+};
+
+static struct rc_keymap dntv_live_dvbt_pro_map = {
+        .map = {
+                .scan    = dntv_live_dvbt_pro,
+                .size    = ARRAY_SIZE(dntv_live_dvbt_pro),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_DNTV_LIVE_DVBT_PRO,
+        }
+};
+
+static int __init init_rc_map_dntv_live_dvbt_pro(void)
+{
+        return ir_register_map(&dntv_live_dvbt_pro_map);
+}
+
+static void __exit exit_rc_map_dntv_live_dvbt_pro(void)
+{
+        ir_unregister_map(&dntv_live_dvbt_pro_map);
+}
+
+module_init(init_rc_map_dntv_live_dvbt_pro)
+module_exit(exit_rc_map_dntv_live_dvbt_pro)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-em-terratec.c b/drivers/media/rc/keymaps/rc-em-terratec.c
new file mode 100644
index 000000000000..3130c9c29e6b
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-em-terratec.c
@@ -0,0 +1,69 @@
+/* em-terratec.h - Keytable for em_terratec Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode em_terratec[] = {
+        { 0x01, KEY_CHANNEL },
+        { 0x02, KEY_SELECT },
+        { 0x03, KEY_MUTE },
+        { 0x04, KEY_POWER },
+        { 0x05, KEY_1 },
+        { 0x06, KEY_2 },
+        { 0x07, KEY_3 },
+        { 0x08, KEY_CHANNELUP },
+        { 0x09, KEY_4 },
+        { 0x0a, KEY_5 },
+        { 0x0b, KEY_6 },
+        { 0x0c, KEY_CHANNELDOWN },
+        { 0x0d, KEY_7 },
+        { 0x0e, KEY_8 },
+        { 0x0f, KEY_9 },
+        { 0x10, KEY_VOLUMEUP },
+        { 0x11, KEY_0 },
+        { 0x12, KEY_MENU },
+        { 0x13, KEY_PRINT },
+        { 0x14, KEY_VOLUMEDOWN },
+        { 0x16, KEY_PAUSE },
+        { 0x18, KEY_RECORD },
+        { 0x19, KEY_REWIND },
+        { 0x1a, KEY_PLAY },
+        { 0x1b, KEY_FORWARD },
+        { 0x1c, KEY_BACKSPACE },
+        { 0x1e, KEY_STOP },
+        { 0x40, KEY_ZOOM },
+};
+
+static struct rc_keymap em_terratec_map = {
+        .map = {
+                .scan    = em_terratec,
+                .size    = ARRAY_SIZE(em_terratec),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_EM_TERRATEC,
+        }
+};
+
+static int __init init_rc_map_em_terratec(void)
+{
+        return ir_register_map(&em_terratec_map);
+}
+
+static void __exit exit_rc_map_em_terratec(void)
+{
+        ir_unregister_map(&em_terratec_map);
+}
+
+module_init(init_rc_map_em_terratec)
+module_exit(exit_rc_map_em_terratec)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
new file mode 100644
index 000000000000..4b816967877e
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
@@ -0,0 +1,81 @@
+/* encore-enltv-fm53.h - Keytable for encore_enltv_fm53 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Encore ENLTV-FM v5.3
+   Mauro Carvalho Chehab <mchehab@infradead.org>
+ */
+
+static struct ir_scancode encore_enltv_fm53[] = {
+        { 0x10, KEY_POWER2},
+        { 0x06, KEY_MUTE},
+
+        { 0x09, KEY_1},
+        { 0x1d, KEY_2},
+        { 0x1f, KEY_3},
+        { 0x19, KEY_4},
+        { 0x1b, KEY_5},
+        { 0x11, KEY_6},
+        { 0x17, KEY_7},
+        { 0x12, KEY_8},
+        { 0x16, KEY_9},
+        { 0x48, KEY_0},
+
+        { 0x04, KEY_LIST},              /* -/-- */
+        { 0x40, KEY_LAST},              /* recall */
+
+        { 0x02, KEY_MODE},              /* TV/AV */
+        { 0x05, KEY_CAMERA},            /* SNAPSHOT */
+
+        { 0x4c, KEY_CHANNELUP},         /* UP */
+        { 0x00, KEY_CHANNELDOWN},       /* DOWN */
+        { 0x0d, KEY_VOLUMEUP},          /* RIGHT */
+        { 0x15, KEY_VOLUMEDOWN},        /* LEFT */
+        { 0x49, KEY_ENTER},             /* OK */
+
+        { 0x54, KEY_RECORD},
+        { 0x4d, KEY_PLAY},              /* pause */
+
+        { 0x1e, KEY_MENU},              /* video setting */
+        { 0x0e, KEY_RIGHT},             /* <- */
+        { 0x1a, KEY_LEFT},              /* -> */
+
+        { 0x0a, KEY_CLEAR},             /* video default */
+        { 0x0c, KEY_ZOOM},              /* hide pannel */
+        { 0x47, KEY_SLEEP},             /* shutdown */
+};
+
+static struct rc_keymap encore_enltv_fm53_map = {
+        .map = {
+                .scan    = encore_enltv_fm53,
+                .size    = ARRAY_SIZE(encore_enltv_fm53),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_ENCORE_ENLTV_FM53,
+        }
+};
+
+static int __init init_rc_map_encore_enltv_fm53(void)
+{
+        return ir_register_map(&encore_enltv_fm53_map);
+}
+
+static void __exit exit_rc_map_encore_enltv_fm53(void)
+{
+        ir_unregister_map(&encore_enltv_fm53_map);
+}
+
+module_init(init_rc_map_encore_enltv_fm53)
+module_exit(exit_rc_map_encore_enltv_fm53)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv.c b/drivers/media/rc/keymaps/rc-encore-enltv.c
new file mode 100644
index 000000000000..9fabffd28cc9
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-encore-enltv.c
@@ -0,0 +1,112 @@
+/* encore-enltv.h - Keytable for encore_enltv Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Encore ENLTV-FM  - black plastic, white front cover with white glowing buttons
+    Juan Pablo Sormani <sorman@gmail.com> */
+
+static struct ir_scancode encore_enltv[] = {
+
+        /* Power button does nothing, neither in Windows app,
+         although it sends data (used for BIOS wakeup?) */
+        { 0x0d, KEY_MUTE },
+
+        { 0x1e, KEY_TV },
+        { 0x00, KEY_VIDEO },
+        { 0x01, KEY_AUDIO },            /* music */
+        { 0x02, KEY_MHP },              /* picture */
+
+        { 0x1f, KEY_1 },
+        { 0x03, KEY_2 },
+        { 0x04, KEY_3 },
+        { 0x05, KEY_4 },
+        { 0x1c, KEY_5 },
+        { 0x06, KEY_6 },
+        { 0x07, KEY_7 },
+        { 0x08, KEY_8 },
+        { 0x1d, KEY_9 },
+        { 0x0a, KEY_0 },
+
+        { 0x09, KEY_LIST },             /* -/-- */
+        { 0x0b, KEY_LAST },             /* recall */
+
+        { 0x14, KEY_HOME },             /* win start menu */
+        { 0x15, KEY_EXIT },             /* exit */
+        { 0x16, KEY_CHANNELUP },        /* UP */
+        { 0x12, KEY_CHANNELDOWN },      /* DOWN */
+        { 0x0c, KEY_VOLUMEUP },         /* RIGHT */
+        { 0x17, KEY_VOLUMEDOWN },       /* LEFT */
+
+        { 0x18, KEY_ENTER },            /* OK */
+
+        { 0x0e, KEY_ESC },
+        { 0x13, KEY_CYCLEWINDOWS },     /* desktop */
+        { 0x11, KEY_TAB },
+        { 0x19, KEY_SWITCHVIDEOMODE },  /* switch */
+
+        { 0x1a, KEY_MENU },
+        { 0x1b, KEY_ZOOM },             /* fullscreen */
+        { 0x44, KEY_TIME },             /* time shift */
+        { 0x40, KEY_MODE },             /* source */
+
+        { 0x5a, KEY_RECORD },
+        { 0x42, KEY_PLAY },             /* play/pause */
+        { 0x45, KEY_STOP },
+        { 0x43, KEY_CAMERA },           /* camera icon */
+
+        { 0x48, KEY_REWIND },
+        { 0x4a, KEY_FASTFORWARD },
+        { 0x49, KEY_PREVIOUS },
+        { 0x4b, KEY_NEXT },
+
+        { 0x4c, KEY_FAVORITES },        /* tv wall */
+        { 0x4d, KEY_SOUND },            /* DVD sound */
+        { 0x4e, KEY_LANGUAGE },         /* DVD lang */
+        { 0x4f, KEY_TEXT },             /* DVD text */
+
+        { 0x50, KEY_SLEEP },            /* shutdown */
+        { 0x51, KEY_MODE },             /* stereo > main */
+        { 0x52, KEY_SELECT },           /* stereo > sap */
+        { 0x53, KEY_PROG1 },            /* teletext */
+
+
+        { 0x59, KEY_RED },              /* AP1 */
+        { 0x41, KEY_GREEN },            /* AP2 */
+        { 0x47, KEY_YELLOW },           /* AP3 */
+        { 0x57, KEY_BLUE },             /* AP4 */
+};
+
+static struct rc_keymap encore_enltv_map = {
+        .map = {
+                .scan    = encore_enltv,
+                .size    = ARRAY_SIZE(encore_enltv),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_ENCORE_ENLTV,
+        }
+};
+
+static int __init init_rc_map_encore_enltv(void)
+{
+        return ir_register_map(&encore_enltv_map);
+}
+
+static void __exit exit_rc_map_encore_enltv(void)
+{
+        ir_unregister_map(&encore_enltv_map);
+}
+
+module_init(init_rc_map_encore_enltv)
+module_exit(exit_rc_map_encore_enltv)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv2.c b/drivers/media/rc/keymaps/rc-encore-enltv2.c
new file mode 100644
index 000000000000..efefd5166618
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-encore-enltv2.c
@@ -0,0 +1,90 @@
+/* encore-enltv2.h - Keytable for encore_enltv2 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Encore ENLTV2-FM  - silver plastic - "Wand Media" written at the botton
+    Mauro Carvalho Chehab <mchehab@infradead.org> */
+
+static struct ir_scancode encore_enltv2[] = {
+        { 0x4c, KEY_POWER2 },
+        { 0x4a, KEY_TUNER },
+        { 0x40, KEY_1 },
+        { 0x60, KEY_2 },
+        { 0x50, KEY_3 },
+        { 0x70, KEY_4 },
+        { 0x48, KEY_5 },
+        { 0x68, KEY_6 },
+        { 0x58, KEY_7 },
+        { 0x78, KEY_8 },
+        { 0x44, KEY_9 },
+        { 0x54, KEY_0 },
+
+        { 0x64, KEY_LAST },             /* +100 */
+        { 0x4e, KEY_AGAIN },            /* Recall */
+
+        { 0x6c, KEY_SWITCHVIDEOMODE },  /* Video Source */
+        { 0x5e, KEY_MENU },
+        { 0x56, KEY_SCREEN },
+        { 0x7a, KEY_SETUP },
+
+        { 0x46, KEY_MUTE },
+        { 0x5c, KEY_MODE },             /* Stereo */
+        { 0x74, KEY_INFO },
+        { 0x7c, KEY_CLEAR },
+
+        { 0x55, KEY_UP },
+        { 0x49, KEY_DOWN },
+        { 0x7e, KEY_LEFT },
+        { 0x59, KEY_RIGHT },
+        { 0x6a, KEY_ENTER },
+
+        { 0x42, KEY_VOLUMEUP },
+        { 0x62, KEY_VOLUMEDOWN },
+        { 0x52, KEY_CHANNELUP },
+        { 0x72, KEY_CHANNELDOWN },
+
+        { 0x41, KEY_RECORD },
+        { 0x51, KEY_CAMERA },           /* Snapshot */
+        { 0x75, KEY_TIME },             /* Timeshift */
+        { 0x71, KEY_TV2 },              /* PIP */
+
+        { 0x45, KEY_REWIND },
+        { 0x6f, KEY_PAUSE },
+        { 0x7d, KEY_FORWARD },
+        { 0x79, KEY_STOP },
+};
+
+static struct rc_keymap encore_enltv2_map = {
+        .map = {
+                .scan    = encore_enltv2,
+                .size    = ARRAY_SIZE(encore_enltv2),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_ENCORE_ENLTV2,
+        }
+};
+
+static int __init init_rc_map_encore_enltv2(void)
+{
+        return ir_register_map(&encore_enltv2_map);
+}
+
+static void __exit exit_rc_map_encore_enltv2(void)
+{
+        ir_unregister_map(&encore_enltv2_map);
+}
+
+module_init(init_rc_map_encore_enltv2)
+module_exit(exit_rc_map_encore_enltv2)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-evga-indtube.c b/drivers/media/rc/keymaps/rc-evga-indtube.c
new file mode 100644
index 000000000000..3f3fb13813b3
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-evga-indtube.c
@@ -0,0 +1,61 @@
+/* evga-indtube.h - Keytable for evga_indtube Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* EVGA inDtube
+   Devin Heitmueller <devin.heitmueller@gmail.com>
+ */
+
+static struct ir_scancode evga_indtube[] = {
+        { 0x12, KEY_POWER},
+        { 0x02, KEY_MODE},      /* TV */
+        { 0x14, KEY_MUTE},
+        { 0x1a, KEY_CHANNELUP},
+        { 0x16, KEY_TV2},       /* PIP */
+        { 0x1d, KEY_VOLUMEUP},
+        { 0x05, KEY_CHANNELDOWN},
+        { 0x0f, KEY_PLAYPAUSE},
+        { 0x19, KEY_VOLUMEDOWN},
+        { 0x1c, KEY_REWIND},
+        { 0x0d, KEY_RECORD},
+        { 0x18, KEY_FORWARD},
+        { 0x1e, KEY_PREVIOUS},
+        { 0x1b, KEY_STOP},
+        { 0x1f, KEY_NEXT},
+        { 0x13, KEY_CAMERA},
+};
+
+static struct rc_keymap evga_indtube_map = {
+        .map = {
+                .scan    = evga_indtube,
+                .size    = ARRAY_SIZE(evga_indtube),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_EVGA_INDTUBE,
+        }
+};
+
+static int __init init_rc_map_evga_indtube(void)
+{
+        return ir_register_map(&evga_indtube_map);
+}
+
+static void __exit exit_rc_map_evga_indtube(void)
+{
+        ir_unregister_map(&evga_indtube_map);
+}
+
+module_init(init_rc_map_evga_indtube)
+module_exit(exit_rc_map_evga_indtube)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-eztv.c b/drivers/media/rc/keymaps/rc-eztv.c
new file mode 100644
index 000000000000..660907a78db9
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-eztv.c
@@ -0,0 +1,96 @@
+/* eztv.h - Keytable for eztv Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Alfons Geser <a.geser@cox.net>
+ * updates from Job D. R. Borges <jobdrb@ig.com.br> */
+
+static struct ir_scancode eztv[] = {
+        { 0x12, KEY_POWER },
+        { 0x01, KEY_TV },       /* DVR */
+        { 0x15, KEY_DVD },      /* DVD */
+        { 0x17, KEY_AUDIO },    /* music */
+                                /* DVR mode / DVD mode / music mode */
+
+        { 0x1b, KEY_MUTE },     /* mute */
+        { 0x02, KEY_LANGUAGE }, /* MTS/SAP / audio / autoseek */
+        { 0x1e, KEY_SUBTITLE }, /* closed captioning / subtitle / seek */
+        { 0x16, KEY_ZOOM },     /* full screen */
+        { 0x1c, KEY_VIDEO },    /* video source / eject / delall */
+        { 0x1d, KEY_RESTART },  /* playback / angle / del */
+        { 0x2f, KEY_SEARCH },   /* scan / menu / playlist */
+        { 0x30, KEY_CHANNEL },  /* CH surfing / bookmark / memo */
+
+        { 0x31, KEY_HELP },     /* help */
+        { 0x32, KEY_MODE },     /* num/memo */
+        { 0x33, KEY_ESC },      /* cancel */
+
+        { 0x0c, KEY_UP },       /* up */
+        { 0x10, KEY_DOWN },     /* down */
+        { 0x08, KEY_LEFT },     /* left */
+        { 0x04, KEY_RIGHT },    /* right */
+        { 0x03, KEY_SELECT },   /* select */
+
+        { 0x1f, KEY_REWIND },   /* rewind */
+        { 0x20, KEY_PLAYPAUSE },/* play/pause */
+        { 0x29, KEY_FORWARD },  /* forward */
+        { 0x14, KEY_AGAIN },    /* repeat */
+        { 0x2b, KEY_RECORD },   /* recording */
+        { 0x2c, KEY_STOP },     /* stop */
+        { 0x2d, KEY_PLAY },     /* play */
+        { 0x2e, KEY_CAMERA },   /* snapshot / shuffle */
+
+        { 0x00, KEY_0 },
+        { 0x05, KEY_1 },
+        { 0x06, KEY_2 },
+        { 0x07, KEY_3 },
+        { 0x09, KEY_4 },
+        { 0x0a, KEY_5 },
+        { 0x0b, KEY_6 },
+        { 0x0d, KEY_7 },
+        { 0x0e, KEY_8 },
+        { 0x0f, KEY_9 },
+
+        { 0x2a, KEY_VOLUMEUP },
+        { 0x11, KEY_VOLUMEDOWN },
+        { 0x18, KEY_CHANNELUP },/* CH.tracking up */
+        { 0x19, KEY_CHANNELDOWN },/* CH.tracking down */
+
+        { 0x13, KEY_ENTER },    /* enter */
+        { 0x21, KEY_DOT },      /* . (decimal dot) */
+};
+
+static struct rc_keymap eztv_map = {
+        .map = {
+                .scan    = eztv,
+                .size    = ARRAY_SIZE(eztv),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_EZTV,
+        }
+};
+
+static int __init init_rc_map_eztv(void)
+{
+        return ir_register_map(&eztv_map);
+}
+
+static void __exit exit_rc_map_eztv(void)
+{
+        ir_unregister_map(&eztv_map);
+}
+
+module_init(init_rc_map_eztv)
+module_exit(exit_rc_map_eztv)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-flydvb.c b/drivers/media/rc/keymaps/rc-flydvb.c
new file mode 100644
index 000000000000..a173c81035f4
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-flydvb.c
@@ -0,0 +1,77 @@
+/* flydvb.h - Keytable for flydvb Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode flydvb[] = {
+        { 0x01, KEY_ZOOM },             /* Full Screen */
+        { 0x00, KEY_POWER },            /* Power */
+
+        { 0x03, KEY_1 },
+        { 0x04, KEY_2 },
+        { 0x05, KEY_3 },
+        { 0x07, KEY_4 },
+        { 0x08, KEY_5 },
+        { 0x09, KEY_6 },
+        { 0x0b, KEY_7 },
+        { 0x0c, KEY_8 },
+        { 0x0d, KEY_9 },
+        { 0x06, KEY_AGAIN },            /* Recall */
+        { 0x0f, KEY_0 },
+        { 0x10, KEY_MUTE },             /* Mute */
+        { 0x02, KEY_RADIO },            /* TV/Radio */
+        { 0x1b, KEY_LANGUAGE },         /* SAP (Second Audio Program) */
+
+        { 0x14, KEY_VOLUMEUP },         /* VOL+ */
+        { 0x17, KEY_VOLUMEDOWN },       /* VOL- */
+        { 0x12, KEY_CHANNELUP },        /* CH+ */
+        { 0x13, KEY_CHANNELDOWN },      /* CH- */
+        { 0x1d, KEY_ENTER },            /* Enter */
+
+        { 0x1a, KEY_MODE },             /* PIP */
+        { 0x18, KEY_TUNER },            /* Source */
+
+        { 0x1e, KEY_RECORD },           /* Record/Pause */
+        { 0x15, KEY_ANGLE },            /* Swap (no label on key) */
+        { 0x1c, KEY_PAUSE },            /* Timeshift/Pause */
+        { 0x19, KEY_BACK },             /* Rewind << */
+        { 0x0a, KEY_PLAYPAUSE },        /* Play/Pause */
+        { 0x1f, KEY_FORWARD },          /* Forward >> */
+        { 0x16, KEY_PREVIOUS },         /* Back |<< */
+        { 0x11, KEY_STOP },             /* Stop */
+        { 0x0e, KEY_NEXT },             /* End >>| */
+};
+
+static struct rc_keymap flydvb_map = {
+        .map = {
+                .scan    = flydvb,
+                .size    = ARRAY_SIZE(flydvb),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_FLYDVB,
+        }
+};
+
+static int __init init_rc_map_flydvb(void)
+{
+        return ir_register_map(&flydvb_map);
+}
+
+static void __exit exit_rc_map_flydvb(void)
+{
+        ir_unregister_map(&flydvb_map);
+}
+
+module_init(init_rc_map_flydvb)
+module_exit(exit_rc_map_flydvb)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-flyvideo.c b/drivers/media/rc/keymaps/rc-flyvideo.c
new file mode 100644
index 000000000000..9c73043cbdba
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-flyvideo.c
@@ -0,0 +1,70 @@
+/* flyvideo.h - Keytable for flyvideo Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode flyvideo[] = {
+        { 0x0f, KEY_0 },
+        { 0x03, KEY_1 },
+        { 0x04, KEY_2 },
+        { 0x05, KEY_3 },
+        { 0x07, KEY_4 },
+        { 0x08, KEY_5 },
+        { 0x09, KEY_6 },
+        { 0x0b, KEY_7 },
+        { 0x0c, KEY_8 },
+        { 0x0d, KEY_9 },
+
+        { 0x0e, KEY_MODE },     /* Air/Cable */
+        { 0x11, KEY_VIDEO },    /* Video */
+        { 0x15, KEY_AUDIO },    /* Audio */
+        { 0x00, KEY_POWER },    /* Power */
+        { 0x18, KEY_TUNER },    /* AV Source */
+        { 0x02, KEY_ZOOM },     /* Fullscreen */
+        { 0x1a, KEY_LANGUAGE }, /* Stereo */
+        { 0x1b, KEY_MUTE },     /* Mute */
+        { 0x14, KEY_VOLUMEUP }, /* Volume + */
+        { 0x17, KEY_VOLUMEDOWN },/* Volume - */
+        { 0x12, KEY_CHANNELUP },/* Channel + */
+        { 0x13, KEY_CHANNELDOWN },/* Channel - */
+        { 0x06, KEY_AGAIN },    /* Recall */
+        { 0x10, KEY_ENTER },    /* Enter */
+
+        { 0x19, KEY_BACK },     /* Rewind  ( <<< ) */
+        { 0x1f, KEY_FORWARD },  /* Forward ( >>> ) */
+        { 0x0a, KEY_ANGLE },    /* no label, may be used as the PAUSE button */
+};
+
+static struct rc_keymap flyvideo_map = {
+        .map = {
+                .scan    = flyvideo,
+                .size    = ARRAY_SIZE(flyvideo),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_FLYVIDEO,
+        }
+};
+
+static int __init init_rc_map_flyvideo(void)
+{
+        return ir_register_map(&flyvideo_map);
+}
+
+static void __exit exit_rc_map_flyvideo(void)
+{
+        ir_unregister_map(&flyvideo_map);
+}
+
+module_init(init_rc_map_flyvideo)
+module_exit(exit_rc_map_flyvideo)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
new file mode 100644
index 000000000000..cdb10389b10e
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
@@ -0,0 +1,98 @@
+/* fusionhdtv-mce.h - Keytable for fusionhdtv_mce Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* DViCO FUSION HDTV MCE remote */
+
+static struct ir_scancode fusionhdtv_mce[] = {
+
+        { 0x0b, KEY_1 },
+        { 0x17, KEY_2 },
+        { 0x1b, KEY_3 },
+        { 0x07, KEY_4 },
+        { 0x50, KEY_5 },
+        { 0x54, KEY_6 },
+        { 0x48, KEY_7 },
+        { 0x4c, KEY_8 },
+        { 0x58, KEY_9 },
+        { 0x03, KEY_0 },
+
+        { 0x5e, KEY_OK },
+        { 0x51, KEY_UP },
+        { 0x53, KEY_DOWN },
+        { 0x5b, KEY_LEFT },
+        { 0x5f, KEY_RIGHT },
+
+        { 0x02, KEY_TV },               /* Labeled DTV on remote */
+        { 0x0e, KEY_MP3 },
+        { 0x1a, KEY_DVD },
+        { 0x1e, KEY_FAVORITES },        /* Labeled CPF on remote */
+        { 0x16, KEY_SETUP },
+        { 0x46, KEY_POWER2 },           /* TV On/Off button on remote */
+        { 0x0a, KEY_EPG },              /* Labeled Guide on remote */
+
+        { 0x49, KEY_BACK },
+        { 0x59, KEY_INFO },             /* Labeled MORE on remote */
+        { 0x4d, KEY_MENU },             /* Labeled DVDMENU on remote */
+        { 0x55, KEY_CYCLEWINDOWS },     /* Labeled ALT-TAB on remote */
+
+        { 0x0f, KEY_PREVIOUSSONG },     /* Labeled |<< REPLAY on remote */
+        { 0x12, KEY_NEXTSONG },         /* Labeled >>| SKIP on remote */
+        { 0x42, KEY_ENTER },            /* Labeled START with a green
+                                           MS windows logo on remote */
+
+        { 0x15, KEY_VOLUMEUP },
+        { 0x05, KEY_VOLUMEDOWN },
+        { 0x11, KEY_CHANNELUP },
+        { 0x09, KEY_CHANNELDOWN },
+
+        { 0x52, KEY_CAMERA },
+        { 0x5a, KEY_TUNER },
+        { 0x19, KEY_OPEN },
+
+        { 0x13, KEY_MODE },             /* 4:3 16:9 select */
+        { 0x1f, KEY_ZOOM },
+
+        { 0x43, KEY_REWIND },
+        { 0x47, KEY_PLAYPAUSE },
+        { 0x4f, KEY_FASTFORWARD },
+        { 0x57, KEY_MUTE },
+        { 0x0d, KEY_STOP },
+        { 0x01, KEY_RECORD },
+        { 0x4e, KEY_POWER },
+};
+
+static struct rc_keymap fusionhdtv_mce_map = {
+        .map = {
+                .scan    = fusionhdtv_mce,
+                .size    = ARRAY_SIZE(fusionhdtv_mce),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_FUSIONHDTV_MCE,
+        }
+};
+
+static int __init init_rc_map_fusionhdtv_mce(void)
+{
+        return ir_register_map(&fusionhdtv_mce_map);
+}
+
+static void __exit exit_rc_map_fusionhdtv_mce(void)
+{
+        ir_unregister_map(&fusionhdtv_mce_map);
+}
+
+module_init(init_rc_map_fusionhdtv_mce)
+module_exit(exit_rc_map_fusionhdtv_mce)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
new file mode 100644
index 000000000000..c16c0d1263ac
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
@@ -0,0 +1,81 @@
+/* gadmei-rm008z.h - Keytable for gadmei_rm008z Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* GADMEI UTV330+ RM008Z remote
+   Shine Liu <shinel@foxmail.com>
+ */
+
+static struct ir_scancode gadmei_rm008z[] = {
+        { 0x14, KEY_POWER2},            /* POWER OFF */
+        { 0x0c, KEY_MUTE},              /* MUTE */
+
+        { 0x18, KEY_TV},                /* TV */
+        { 0x0e, KEY_VIDEO},             /* AV */
+        { 0x0b, KEY_AUDIO},             /* SV */
+        { 0x0f, KEY_RADIO},             /* FM */
+
+        { 0x00, KEY_1},
+        { 0x01, KEY_2},
+        { 0x02, KEY_3},
+        { 0x03, KEY_4},
+        { 0x04, KEY_5},
+        { 0x05, KEY_6},
+        { 0x06, KEY_7},
+        { 0x07, KEY_8},
+        { 0x08, KEY_9},
+        { 0x09, KEY_0},
+        { 0x0a, KEY_INFO},              /* OSD */
+        { 0x1c, KEY_BACKSPACE},         /* LAST */
+
+        { 0x0d, KEY_PLAY},              /* PLAY */
+        { 0x1e, KEY_CAMERA},            /* SNAPSHOT */
+        { 0x1a, KEY_RECORD},            /* RECORD */
+        { 0x17, KEY_STOP},              /* STOP */
+
+        { 0x1f, KEY_UP},                /* UP */
+        { 0x44, KEY_DOWN},              /* DOWN */
+        { 0x46, KEY_TAB},               /* BACK */
+        { 0x4a, KEY_ZOOM},              /* FULLSECREEN */
+
+        { 0x10, KEY_VOLUMEUP},          /* VOLUMEUP */
+        { 0x11, KEY_VOLUMEDOWN},        /* VOLUMEDOWN */
+        { 0x12, KEY_CHANNELUP},         /* CHANNELUP */
+        { 0x13, KEY_CHANNELDOWN},       /* CHANNELDOWN */
+        { 0x15, KEY_ENTER},             /* OK */
+};
+
+static struct rc_keymap gadmei_rm008z_map = {
+        .map = {
+                .scan    = gadmei_rm008z,
+                .size    = ARRAY_SIZE(gadmei_rm008z),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_GADMEI_RM008Z,
+        }
+};
+
+static int __init init_rc_map_gadmei_rm008z(void)
+{
+        return ir_register_map(&gadmei_rm008z_map);
+}
+
+static void __exit exit_rc_map_gadmei_rm008z(void)
+{
+        ir_unregister_map(&gadmei_rm008z_map);
+}
+
+module_init(init_rc_map_gadmei_rm008z)
+module_exit(exit_rc_map_gadmei_rm008z)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
new file mode 100644
index 000000000000..89f8e384e52a
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
@@ -0,0 +1,84 @@
+/* genius-tvgo-a11mce.h - Keytable for genius_tvgo_a11mce Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Remote control for the Genius TVGO A11MCE
+ * Adrian Pardini <pardo.bsso@gmail.com>
+ */
+
+static struct ir_scancode genius_tvgo_a11mce[] = {
+        /* Keys 0 to 9 */
+        { 0x48, KEY_0 },
+        { 0x09, KEY_1 },
+        { 0x1d, KEY_2 },
+        { 0x1f, KEY_3 },
+        { 0x19, KEY_4 },
+        { 0x1b, KEY_5 },
+        { 0x11, KEY_6 },
+        { 0x17, KEY_7 },
+        { 0x12, KEY_8 },
+        { 0x16, KEY_9 },
+
+        { 0x54, KEY_RECORD },           /* recording */
+        { 0x06, KEY_MUTE },             /* mute */
+        { 0x10, KEY_POWER },
+        { 0x40, KEY_LAST },             /* recall */
+        { 0x4c, KEY_CHANNELUP },        /* channel / program + */
+        { 0x00, KEY_CHANNELDOWN },      /* channel / program - */
+        { 0x0d, KEY_VOLUMEUP },
+        { 0x15, KEY_VOLUMEDOWN },
+        { 0x4d, KEY_OK },               /* also labeled as Pause */
+        { 0x1c, KEY_ZOOM },             /* full screen and Stop*/
+        { 0x02, KEY_MODE },             /* AV Source or Rewind*/
+        { 0x04, KEY_LIST },             /* -/-- */
+        /* small arrows above numbers */
+        { 0x1a, KEY_NEXT },             /* also Fast Forward */
+        { 0x0e, KEY_PREVIOUS },         /* also Rewind */
+        /* these are in a rather non standard layout and have
+        an alternate name written */
+        { 0x1e, KEY_UP },               /* Video Setting */
+        { 0x0a, KEY_DOWN },             /* Video Default */
+        { 0x05, KEY_CAMERA },           /* Snapshot */
+        { 0x0c, KEY_RIGHT },            /* Hide Panel */
+        /* Four buttons without label */
+        { 0x49, KEY_RED },
+        { 0x0b, KEY_GREEN },
+        { 0x13, KEY_YELLOW },
+        { 0x50, KEY_BLUE },
+};
+
+static struct rc_keymap genius_tvgo_a11mce_map = {
+        .map = {
+                .scan    = genius_tvgo_a11mce,
+                .size    = ARRAY_SIZE(genius_tvgo_a11mce),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_GENIUS_TVGO_A11MCE,
+        }
+};
+
+static int __init init_rc_map_genius_tvgo_a11mce(void)
+{
+        return ir_register_map(&genius_tvgo_a11mce_map);
+}
+
+static void __exit exit_rc_map_genius_tvgo_a11mce(void)
+{
+        ir_unregister_map(&genius_tvgo_a11mce_map);
+}
+
+module_init(init_rc_map_genius_tvgo_a11mce)
+module_exit(exit_rc_map_genius_tvgo_a11mce)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-gotview7135.c b/drivers/media/rc/keymaps/rc-gotview7135.c
new file mode 100644
index 000000000000..52f025bb35f6
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-gotview7135.c
@@ -0,0 +1,79 @@
+/* gotview7135.h - Keytable for gotview7135 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Mike Baikov <mike@baikov.com> */
+
+static struct ir_scancode gotview7135[] = {
+
+        { 0x11, KEY_POWER },
+        { 0x35, KEY_TV },
+        { 0x1b, KEY_0 },
+        { 0x29, KEY_1 },
+        { 0x19, KEY_2 },
+        { 0x39, KEY_3 },
+        { 0x1f, KEY_4 },
+        { 0x2c, KEY_5 },
+        { 0x21, KEY_6 },
+        { 0x24, KEY_7 },
+        { 0x18, KEY_8 },
+        { 0x2b, KEY_9 },
+        { 0x3b, KEY_AGAIN },    /* LOOP */
+        { 0x06, KEY_AUDIO },
+        { 0x31, KEY_PRINT },    /* PREVIEW */
+        { 0x3e, KEY_VIDEO },
+        { 0x10, KEY_CHANNELUP },
+        { 0x20, KEY_CHANNELDOWN },
+        { 0x0c, KEY_VOLUMEDOWN },
+        { 0x28, KEY_VOLUMEUP },
+        { 0x08, KEY_MUTE },
+        { 0x26, KEY_SEARCH },   /* SCAN */
+        { 0x3f, KEY_CAMERA },   /* SNAPSHOT */
+        { 0x12, KEY_RECORD },
+        { 0x32, KEY_STOP },
+        { 0x3c, KEY_PLAY },
+        { 0x1d, KEY_REWIND },
+        { 0x2d, KEY_PAUSE },
+        { 0x0d, KEY_FORWARD },
+        { 0x05, KEY_ZOOM },     /*FULL*/
+
+        { 0x2a, KEY_F21 },      /* LIVE TIMESHIFT */
+        { 0x0e, KEY_F22 },      /* MIN TIMESHIFT */
+        { 0x1e, KEY_TIME },     /* TIMESHIFT */
+        { 0x38, KEY_F24 },      /* NORMAL TIMESHIFT */
+};
+
+static struct rc_keymap gotview7135_map = {
+        .map = {
+                .scan    = gotview7135,
+                .size    = ARRAY_SIZE(gotview7135),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_GOTVIEW7135,
+        }
+};
+
+static int __init init_rc_map_gotview7135(void)
+{
+        return ir_register_map(&gotview7135_map);
+}
+
+static void __exit exit_rc_map_gotview7135(void)
+{
+        ir_unregister_map(&gotview7135_map);
+}
+
+module_init(init_rc_map_gotview7135)
+module_exit(exit_rc_map_gotview7135)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-hauppauge-new.c b/drivers/media/rc/keymaps/rc-hauppauge-new.c
new file mode 100644
index 000000000000..c6f8cd7c5186
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-hauppauge-new.c
@@ -0,0 +1,100 @@
+/* hauppauge-new.h - Keytable for hauppauge_new Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Hauppauge: the newer, gray remotes (seems there are multiple
+ * slightly different versions), shipped with cx88+ivtv cards.
+ * almost rc5 coding, but some non-standard keys */
+
+static struct ir_scancode hauppauge_new[] = {
+        /* Keys 0 to 9 */
+        { 0x00, KEY_0 },
+        { 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 },
+
+        { 0x0a, KEY_TEXT },             /* keypad asterisk as well */
+        { 0x0b, KEY_RED },              /* red button */
+        { 0x0c, KEY_RADIO },
+        { 0x0d, KEY_MENU },
+        { 0x0e, KEY_SUBTITLE },         /* also the # key */
+        { 0x0f, KEY_MUTE },
+        { 0x10, KEY_VOLUMEUP },
+        { 0x11, KEY_VOLUMEDOWN },
+        { 0x12, KEY_PREVIOUS },         /* previous channel */
+        { 0x14, KEY_UP },
+        { 0x15, KEY_DOWN },
+        { 0x16, KEY_LEFT },
+        { 0x17, KEY_RIGHT },
+        { 0x18, KEY_VIDEO },            /* Videos */
+        { 0x19, KEY_AUDIO },            /* Music */
+        /* 0x1a: Pictures - presume this means
+           "Multimedia Home Platform" -
+           no "PICTURES" key in input.h
+         */
+        { 0x1a, KEY_MHP },
+
+        { 0x1b, KEY_EPG },              /* Guide */
+        { 0x1c, KEY_TV },
+        { 0x1e, KEY_NEXTSONG },         /* skip >| */
+        { 0x1f, KEY_EXIT },             /* back/exit */
+        { 0x20, KEY_CHANNELUP },        /* channel / program + */
+        { 0x21, KEY_CHANNELDOWN },      /* channel / program - */
+        { 0x22, KEY_CHANNEL },          /* source (old black remote) */
+        { 0x24, KEY_PREVIOUSSONG },     /* replay |< */
+        { 0x25, KEY_ENTER },            /* OK */
+        { 0x26, KEY_SLEEP },            /* minimize (old black remote) */
+        { 0x29, KEY_BLUE },             /* blue key */
+        { 0x2e, KEY_GREEN },            /* green button */
+        { 0x30, KEY_PAUSE },            /* pause */
+        { 0x32, KEY_REWIND },           /* backward << */
+        { 0x34, KEY_FASTFORWARD },      /* forward >> */
+        { 0x35, KEY_PLAY },
+        { 0x36, KEY_STOP },
+        { 0x37, KEY_RECORD },           /* recording */
+        { 0x38, KEY_YELLOW },           /* yellow key */
+        { 0x3b, KEY_SELECT },           /* top right button */
+        { 0x3c, KEY_ZOOM },             /* full */
+        { 0x3d, KEY_POWER },            /* system power (green button) */
+};
+
+static struct rc_keymap hauppauge_new_map = {
+        .map = {
+                .scan    = hauppauge_new,
+                .size    = ARRAY_SIZE(hauppauge_new),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_HAUPPAUGE_NEW,
+        }
+};
+
+static int __init init_rc_map_hauppauge_new(void)
+{
+        return ir_register_map(&hauppauge_new_map);
+}
+
+static void __exit exit_rc_map_hauppauge_new(void)
+{
+        ir_unregister_map(&hauppauge_new_map);
+}
+
+module_init(init_rc_map_hauppauge_new)
+module_exit(exit_rc_map_hauppauge_new)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-imon-mce.c b/drivers/media/rc/keymaps/rc-imon-mce.c
new file mode 100644
index 000000000000..e49f350e3a0d
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-imon-mce.c
@@ -0,0 +1,142 @@
+/* rc5-imon-mce.c - Keytable for Windows Media Center RC-6 remotes for use
+ * with the SoundGraph iMON/Antec Veris hardware IR decoder
+ *
+ * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* mce-mode imon mce remote key table */
+static struct ir_scancode imon_mce[] = {
+        /* keys sorted mostly by frequency of use to optimize lookups */
+        { 0x800ff415, KEY_REWIND },
+        { 0x800ff414, KEY_FASTFORWARD },
+        { 0x800ff41b, KEY_PREVIOUS },
+        { 0x800ff41a, KEY_NEXT },
+
+        { 0x800ff416, KEY_PLAY },
+        { 0x800ff418, KEY_PAUSE },
+        { 0x800ff419, KEY_STOP },
+        { 0x800ff417, KEY_RECORD },
+
+        { 0x02000052, KEY_UP },
+        { 0x02000051, KEY_DOWN },
+        { 0x02000050, KEY_LEFT },
+        { 0x0200004f, KEY_RIGHT },
+
+        { 0x800ff41e, KEY_UP },
+        { 0x800ff41f, KEY_DOWN },
+        { 0x800ff420, KEY_LEFT },
+        { 0x800ff421, KEY_RIGHT },
+
+        /* 0x800ff40b also KEY_NUMERIC_POUND on some receivers */
+        { 0x800ff40b, KEY_ENTER },
+        { 0x02000028, KEY_ENTER },
+/* the OK and Enter buttons decode to the same value on some remotes
+        { 0x02000028, KEY_OK }, */
+        { 0x800ff422, KEY_OK },
+        { 0x0200002a, KEY_EXIT },
+        { 0x800ff423, KEY_EXIT },
+        { 0x02000029, KEY_DELETE },
+        /* 0x800ff40a also KEY_NUMERIC_STAR on some receivers */
+        { 0x800ff40a, KEY_DELETE },
+
+        { 0x800ff40e, KEY_MUTE },
+        { 0x800ff410, KEY_VOLUMEUP },
+        { 0x800ff411, KEY_VOLUMEDOWN },
+        { 0x800ff412, KEY_CHANNELUP },
+        { 0x800ff413, KEY_CHANNELDOWN },
+
+        { 0x0200001e, KEY_NUMERIC_1 },
+        { 0x0200001f, KEY_NUMERIC_2 },
+        { 0x02000020, KEY_NUMERIC_3 },
+        { 0x02000021, KEY_NUMERIC_4 },
+        { 0x02000022, KEY_NUMERIC_5 },
+        { 0x02000023, KEY_NUMERIC_6 },
+        { 0x02000024, KEY_NUMERIC_7 },
+        { 0x02000025, KEY_NUMERIC_8 },
+        { 0x02000026, KEY_NUMERIC_9 },
+        { 0x02000027, KEY_NUMERIC_0 },
+
+        { 0x800ff401, KEY_NUMERIC_1 },
+        { 0x800ff402, KEY_NUMERIC_2 },
+        { 0x800ff403, KEY_NUMERIC_3 },
+        { 0x800ff404, KEY_NUMERIC_4 },
+        { 0x800ff405, KEY_NUMERIC_5 },
+        { 0x800ff406, KEY_NUMERIC_6 },
+        { 0x800ff407, KEY_NUMERIC_7 },
+        { 0x800ff408, KEY_NUMERIC_8 },
+        { 0x800ff409, KEY_NUMERIC_9 },
+        { 0x800ff400, KEY_NUMERIC_0 },
+
+        { 0x02200025, KEY_NUMERIC_STAR },
+        { 0x02200020, KEY_NUMERIC_POUND },
+        /* 0x800ff41d also KEY_BLUE on some receivers */
+        { 0x800ff41d, KEY_NUMERIC_STAR },
+        /* 0x800ff41c also KEY_PREVIOUS on some receivers */
+        { 0x800ff41c, KEY_NUMERIC_POUND },
+
+        { 0x800ff446, KEY_TV },
+        { 0x800ff447, KEY_AUDIO }, /* My Music */
+        { 0x800ff448, KEY_PVR }, /* RecordedTV */
+        { 0x800ff449, KEY_CAMERA },
+        { 0x800ff44a, KEY_VIDEO },
+        /* 0x800ff424 also KEY_MENU on some receivers */
+        { 0x800ff424, KEY_DVD },
+        /* 0x800ff425 also KEY_GREEN on some receivers */
+        { 0x800ff425, KEY_TUNER }, /* LiveTV */
+        { 0x800ff450, KEY_RADIO },
+
+        { 0x800ff44c, KEY_LANGUAGE },
+        { 0x800ff427, KEY_ZOOM }, /* Aspect */
+
+        { 0x800ff45b, KEY_RED },
+        { 0x800ff45c, KEY_GREEN },
+        { 0x800ff45d, KEY_YELLOW },
+        { 0x800ff45e, KEY_BLUE },
+
+        { 0x800ff466, KEY_RED },
+        /* { 0x800ff425, KEY_GREEN }, */
+        { 0x800ff468, KEY_YELLOW },
+        /* { 0x800ff41d, KEY_BLUE }, */
+
+        { 0x800ff40f, KEY_INFO },
+        { 0x800ff426, KEY_EPG }, /* Guide */
+        { 0x800ff45a, KEY_SUBTITLE }, /* Caption/Teletext */
+        { 0x800ff44d, KEY_TITLE },
+
+        { 0x800ff40c, KEY_POWER },
+        { 0x800ff40d, KEY_PROG1 }, /* Windows MCE button */
+
+};
+
+static struct rc_keymap imon_mce_map = {
+        .map = {
+                .scan    = imon_mce,
+                .size    = ARRAY_SIZE(imon_mce),
+                /* its RC6, but w/a hardware decoder */
+                .ir_type = IR_TYPE_RC6,
+                .name    = RC_MAP_IMON_MCE,
+        }
+};
+
+static int __init init_rc_map_imon_mce(void)
+{
+        return ir_register_map(&imon_mce_map);
+}
+
+static void __exit exit_rc_map_imon_mce(void)
+{
+        ir_unregister_map(&imon_mce_map);
+}
+
+module_init(init_rc_map_imon_mce)
+module_exit(exit_rc_map_imon_mce)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-imon-pad.c b/drivers/media/rc/keymaps/rc-imon-pad.c
new file mode 100644
index 000000000000..bc4db72f02e6
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-imon-pad.c
@@ -0,0 +1,156 @@
+/* rc5-imon-pad.c - Keytable for SoundGraph iMON PAD and Antec Veris
+ * RM-200 Remote Control
+ *
+ * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * standard imon remote key table, which isn't really entirely
+ * "standard", as different receivers decode the same key on the
+ * same remote to different hex codes, and the silkscreened names
+ * vary a bit between the SoundGraph and Antec remotes... ugh.
+ */
+static struct ir_scancode imon_pad[] = {
+        /* keys sorted mostly by frequency of use to optimize lookups */
+        { 0x2a8195b7, KEY_REWIND },
+        { 0x298315b7, KEY_REWIND },
+        { 0x2b8115b7, KEY_FASTFORWARD },
+        { 0x2b8315b7, KEY_FASTFORWARD },
+        { 0x2b9115b7, KEY_PREVIOUS },
+        { 0x298195b7, KEY_NEXT },
+
+        { 0x2a8115b7, KEY_PLAY },
+        { 0x2a8315b7, KEY_PLAY },
+        { 0x2a9115b7, KEY_PAUSE },
+        { 0x2b9715b7, KEY_STOP },
+        { 0x298115b7, KEY_RECORD },
+
+        { 0x01008000, KEY_UP },
+        { 0x01007f00, KEY_DOWN },
+        { 0x01000080, KEY_LEFT },
+        { 0x0100007f, KEY_RIGHT },
+
+        { 0x2aa515b7, KEY_UP },
+        { 0x289515b7, KEY_DOWN },
+        { 0x29a515b7, KEY_LEFT },
+        { 0x2ba515b7, KEY_RIGHT },
+
+        { 0x0200002c, KEY_SPACE }, /* Select/Space */
+        { 0x2a9315b7, KEY_SPACE }, /* Select/Space */
+        { 0x02000028, KEY_ENTER },
+        { 0x28a195b7, KEY_ENTER },
+        { 0x288195b7, KEY_EXIT },
+        { 0x02000029, KEY_ESC },
+        { 0x2bb715b7, KEY_ESC },
+        { 0x0200002a, KEY_BACKSPACE },
+        { 0x28a115b7, KEY_BACKSPACE },
+
+        { 0x2b9595b7, KEY_MUTE },
+        { 0x28a395b7, KEY_VOLUMEUP },
+        { 0x28a595b7, KEY_VOLUMEDOWN },
+        { 0x289395b7, KEY_CHANNELUP },
+        { 0x288795b7, KEY_CHANNELDOWN },
+
+        { 0x0200001e, KEY_NUMERIC_1 },
+        { 0x0200001f, KEY_NUMERIC_2 },
+        { 0x02000020, KEY_NUMERIC_3 },
+        { 0x02000021, KEY_NUMERIC_4 },
+        { 0x02000022, KEY_NUMERIC_5 },
+        { 0x02000023, KEY_NUMERIC_6 },
+        { 0x02000024, KEY_NUMERIC_7 },
+        { 0x02000025, KEY_NUMERIC_8 },
+        { 0x02000026, KEY_NUMERIC_9 },
+        { 0x02000027, KEY_NUMERIC_0 },
+
+        { 0x28b595b7, KEY_NUMERIC_1 },
+        { 0x2bb195b7, KEY_NUMERIC_2 },
+        { 0x28b195b7, KEY_NUMERIC_3 },
+        { 0x2a8595b7, KEY_NUMERIC_4 },
+        { 0x299595b7, KEY_NUMERIC_5 },
+        { 0x2aa595b7, KEY_NUMERIC_6 },
+        { 0x2b9395b7, KEY_NUMERIC_7 },
+        { 0x2a8515b7, KEY_NUMERIC_8 },
+        { 0x2aa115b7, KEY_NUMERIC_9 },
+        { 0x2ba595b7, KEY_NUMERIC_0 },
+
+        { 0x02200025, KEY_NUMERIC_STAR },
+        { 0x28b515b7, KEY_NUMERIC_STAR },
+        { 0x02200020, KEY_NUMERIC_POUND },
+        { 0x29a115b7, KEY_NUMERIC_POUND },
+
+        { 0x2b8515b7, KEY_VIDEO },
+        { 0x299195b7, KEY_AUDIO },
+        { 0x2ba115b7, KEY_CAMERA },
+        { 0x28a515b7, KEY_TV },
+        { 0x29a395b7, KEY_DVD },
+        { 0x29a295b7, KEY_DVD },
+
+        /* the Menu key between DVD and Subtitle on the RM-200... */
+        { 0x2ba385b7, KEY_MENU },
+        { 0x2ba395b7, KEY_MENU },
+
+        { 0x288515b7, KEY_BOOKMARKS },
+        { 0x2ab715b7, KEY_MEDIA }, /* Thumbnail */
+        { 0x298595b7, KEY_SUBTITLE },
+        { 0x2b8595b7, KEY_LANGUAGE },
+
+        { 0x29a595b7, KEY_ZOOM },
+        { 0x2aa395b7, KEY_SCREEN }, /* FullScreen */
+
+        { 0x299115b7, KEY_KEYBOARD },
+        { 0x299135b7, KEY_KEYBOARD },
+
+        { 0x01010000, BTN_LEFT },
+        { 0x01020000, BTN_RIGHT },
+        { 0x01010080, BTN_LEFT },
+        { 0x01020080, BTN_RIGHT },
+        { 0x688301b7, BTN_LEFT },
+        { 0x688481b7, BTN_RIGHT },
+
+        { 0x2a9395b7, KEY_CYCLEWINDOWS }, /* TaskSwitcher */
+        { 0x2b8395b7, KEY_TIME }, /* Timer */
+
+        { 0x289115b7, KEY_POWER },
+        { 0x29b195b7, KEY_EJECTCD }, /* the one next to play */
+        { 0x299395b7, KEY_EJECTCLOSECD }, /* eject (by TaskSw) */
+
+        { 0x02800000, KEY_CONTEXT_MENU }, /* Left Menu */
+        { 0x2b8195b7, KEY_CONTEXT_MENU }, /* Left Menu*/
+        { 0x02000065, KEY_COMPOSE }, /* RightMenu */
+        { 0x28b715b7, KEY_COMPOSE }, /* RightMenu */
+        { 0x2ab195b7, KEY_PROG1 }, /* Go or MultiMon */
+        { 0x29b715b7, KEY_DASHBOARD }, /* AppLauncher */
+};
+
+static struct rc_keymap imon_pad_map = {
+        .map = {
+                .scan    = imon_pad,
+                .size    = ARRAY_SIZE(imon_pad),
+                /* actual protocol details unknown, hardware decoder */
+                .ir_type = IR_TYPE_OTHER,
+                .name    = RC_MAP_IMON_PAD,
+        }
+};
+
+static int __init init_rc_map_imon_pad(void)
+{
+        return ir_register_map(&imon_pad_map);
+}
+
+static void __exit exit_rc_map_imon_pad(void)
+{
+        ir_unregister_map(&imon_pad_map);
+}
+
+module_init(init_rc_map_imon_pad)
+module_exit(exit_rc_map_imon_pad)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
new file mode 100644
index 000000000000..ef6600259fc0
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
@@ -0,0 +1,88 @@
+/* iodata-bctv7e.h - Keytable for iodata_bctv7e Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* IO-DATA BCTV7E Remote */
+
+static struct ir_scancode iodata_bctv7e[] = {
+        { 0x40, KEY_TV },
+        { 0x20, KEY_RADIO },            /* FM */
+        { 0x60, KEY_EPG },
+        { 0x00, KEY_POWER },
+
+        /* Keys 0 to 9 */
+        { 0x44, KEY_0 },                /* 10 */
+        { 0x50, KEY_1 },
+        { 0x30, KEY_2 },
+        { 0x70, KEY_3 },
+        { 0x48, KEY_4 },
+        { 0x28, KEY_5 },
+        { 0x68, KEY_6 },
+        { 0x58, KEY_7 },
+        { 0x38, KEY_8 },
+        { 0x78, KEY_9 },
+
+        { 0x10, KEY_L },                /* Live */
+        { 0x08, KEY_TIME },             /* Time Shift */
+
+        { 0x18, KEY_PLAYPAUSE },        /* Play */
+
+        { 0x24, KEY_ENTER },            /* 11 */
+        { 0x64, KEY_ESC },              /* 12 */
+        { 0x04, KEY_M },                /* Multi */
+
+        { 0x54, KEY_VIDEO },
+        { 0x34, KEY_CHANNELUP },
+        { 0x74, KEY_VOLUMEUP },
+        { 0x14, KEY_MUTE },
+
+        { 0x4c, KEY_VCR },              /* SVIDEO */
+        { 0x2c, KEY_CHANNELDOWN },
+        { 0x6c, KEY_VOLUMEDOWN },
+        { 0x0c, KEY_ZOOM },
+
+        { 0x5c, KEY_PAUSE },
+        { 0x3c, KEY_RED },              /* || (red) */
+        { 0x7c, KEY_RECORD },           /* recording */
+        { 0x1c, KEY_STOP },
+
+        { 0x41, KEY_REWIND },           /* backward << */
+        { 0x21, KEY_PLAY },
+        { 0x61, KEY_FASTFORWARD },      /* forward >> */
+        { 0x01, KEY_NEXT },             /* skip >| */
+};
+
+static struct rc_keymap iodata_bctv7e_map = {
+        .map = {
+                .scan    = iodata_bctv7e,
+                .size    = ARRAY_SIZE(iodata_bctv7e),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_IODATA_BCTV7E,
+        }
+};
+
+static int __init init_rc_map_iodata_bctv7e(void)
+{
+        return ir_register_map(&iodata_bctv7e_map);
+}
+
+static void __exit exit_rc_map_iodata_bctv7e(void)
+{
+        ir_unregister_map(&iodata_bctv7e_map);
+}
+
+module_init(init_rc_map_iodata_bctv7e)
+module_exit(exit_rc_map_iodata_bctv7e)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-kaiomy.c b/drivers/media/rc/keymaps/rc-kaiomy.c
new file mode 100644
index 000000000000..4c7883ba0f15
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-kaiomy.c
@@ -0,0 +1,87 @@
+/* kaiomy.h - Keytable for kaiomy Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Kaiomy TVnPC U2
+   Mauro Carvalho Chehab <mchehab@infradead.org>
+ */
+
+static struct ir_scancode kaiomy[] = {
+        { 0x43, KEY_POWER2},
+        { 0x01, KEY_LIST},
+        { 0x0b, KEY_ZOOM},
+        { 0x03, KEY_POWER},
+
+        { 0x04, KEY_1},
+        { 0x08, KEY_2},
+        { 0x02, KEY_3},
+
+        { 0x0f, KEY_4},
+        { 0x05, KEY_5},
+        { 0x06, KEY_6},
+
+        { 0x0c, KEY_7},
+        { 0x0d, KEY_8},
+        { 0x0a, KEY_9},
+
+        { 0x11, KEY_0},
+
+        { 0x09, KEY_CHANNELUP},
+        { 0x07, KEY_CHANNELDOWN},
+
+        { 0x0e, KEY_VOLUMEUP},
+        { 0x13, KEY_VOLUMEDOWN},
+
+        { 0x10, KEY_HOME},
+        { 0x12, KEY_ENTER},
+
+        { 0x14, KEY_RECORD},
+        { 0x15, KEY_STOP},
+        { 0x16, KEY_PLAY},
+        { 0x17, KEY_MUTE},
+
+        { 0x18, KEY_UP},
+        { 0x19, KEY_DOWN},
+        { 0x1a, KEY_LEFT},
+        { 0x1b, KEY_RIGHT},
+
+        { 0x1c, KEY_RED},
+        { 0x1d, KEY_GREEN},
+        { 0x1e, KEY_YELLOW},
+        { 0x1f, KEY_BLUE},
+};
+
+static struct rc_keymap kaiomy_map = {
+        .map = {
+                .scan    = kaiomy,
+                .size    = ARRAY_SIZE(kaiomy),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_KAIOMY,
+        }
+};
+
+static int __init init_rc_map_kaiomy(void)
+{
+        return ir_register_map(&kaiomy_map);
+}
+
+static void __exit exit_rc_map_kaiomy(void)
+{
+        ir_unregister_map(&kaiomy_map);
+}
+
+module_init(init_rc_map_kaiomy)
+module_exit(exit_rc_map_kaiomy)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-kworld-315u.c b/drivers/media/rc/keymaps/rc-kworld-315u.c
new file mode 100644
index 000000000000..618c817374e6
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-kworld-315u.c
@@ -0,0 +1,83 @@
+/* kworld-315u.h - Keytable for kworld_315u Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Kworld 315U
+ */
+
+static struct ir_scancode kworld_315u[] = {
+        { 0x6143, KEY_POWER },
+        { 0x6101, KEY_TUNER },          /* source */
+        { 0x610b, KEY_ZOOM },
+        { 0x6103, KEY_POWER2 },         /* shutdown */
+
+        { 0x6104, KEY_1 },
+        { 0x6108, KEY_2 },
+        { 0x6102, KEY_3 },
+        { 0x6109, KEY_CHANNELUP },
+
+        { 0x610f, KEY_4 },
+        { 0x6105, KEY_5 },
+        { 0x6106, KEY_6 },
+        { 0x6107, KEY_CHANNELDOWN },
+
+        { 0x610c, KEY_7 },
+        { 0x610d, KEY_8 },
+        { 0x610a, KEY_9 },
+        { 0x610e, KEY_VOLUMEUP },
+
+        { 0x6110, KEY_LAST },
+        { 0x6111, KEY_0 },
+        { 0x6112, KEY_ENTER },
+        { 0x6113, KEY_VOLUMEDOWN },
+
+        { 0x6114, KEY_RECORD },
+        { 0x6115, KEY_STOP },
+        { 0x6116, KEY_PLAY },
+        { 0x6117, KEY_MUTE },
+
+        { 0x6118, KEY_UP },
+        { 0x6119, KEY_DOWN },
+        { 0x611a, KEY_LEFT },
+        { 0x611b, KEY_RIGHT },
+
+        { 0x611c, KEY_RED },
+        { 0x611d, KEY_GREEN },
+        { 0x611e, KEY_YELLOW },
+        { 0x611f, KEY_BLUE },
+};
+
+static struct rc_keymap kworld_315u_map = {
+        .map = {
+                .scan    = kworld_315u,
+                .size    = ARRAY_SIZE(kworld_315u),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_KWORLD_315U,
+        }
+};
+
+static int __init init_rc_map_kworld_315u(void)
+{
+        return ir_register_map(&kworld_315u_map);
+}
+
+static void __exit exit_rc_map_kworld_315u(void)
+{
+        ir_unregister_map(&kworld_315u_map);
+}
+
+module_init(init_rc_map_kworld_315u)
+module_exit(exit_rc_map_kworld_315u)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
new file mode 100644
index 000000000000..366732f1f7b7
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
@@ -0,0 +1,99 @@
+/* kworld-plus-tv-analog.h - Keytable for kworld_plus_tv_analog Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Kworld Plus TV Analog Lite PCI IR
+   Mauro Carvalho Chehab <mchehab@infradead.org>
+ */
+
+static struct ir_scancode kworld_plus_tv_analog[] = {
+        { 0x0c, KEY_PROG1 },            /* Kworld key */
+        { 0x16, KEY_CLOSECD },          /* -> ) */
+        { 0x1d, KEY_POWER2 },
+
+        { 0x00, KEY_1 },
+        { 0x01, KEY_2 },
+        { 0x02, KEY_3 },                /* Two keys have the same code: 3 and left */
+        { 0x03, KEY_4 },                /* Two keys have the same code: 3 and right */
+        { 0x04, KEY_5 },
+        { 0x05, KEY_6 },
+        { 0x06, KEY_7 },
+        { 0x07, KEY_8 },
+        { 0x08, KEY_9 },
+        { 0x0a, KEY_0 },
+
+        { 0x09, KEY_AGAIN },
+        { 0x14, KEY_MUTE },
+
+        { 0x20, KEY_UP },
+        { 0x21, KEY_DOWN },
+        { 0x0b, KEY_ENTER },
+
+        { 0x10, KEY_CHANNELUP },
+        { 0x11, KEY_CHANNELDOWN },
+
+        /* Couldn't map key left/key right since those
+           conflict with '3' and '4' scancodes
+           I dunno what the original driver does
+         */
+
+        { 0x13, KEY_VOLUMEUP },
+        { 0x12, KEY_VOLUMEDOWN },
+
+        /* The lower part of the IR
+           There are several duplicated keycodes there.
+           Most of them conflict with digits.
+           Add mappings just to the unused scancodes.
+           Somehow, the original driver has a way to know,
+           but this doesn't seem to be on some GPIO.
+           Also, it is not related to the time between keyup
+           and keydown.
+         */
+        { 0x19, KEY_TIME},              /* Timeshift */
+        { 0x1a, KEY_STOP},
+        { 0x1b, KEY_RECORD},
+
+        { 0x22, KEY_TEXT},
+
+        { 0x15, KEY_AUDIO},             /* ((*)) */
+        { 0x0f, KEY_ZOOM},
+        { 0x1c, KEY_CAMERA},            /* snapshot */
+
+        { 0x18, KEY_RED},               /* B */
+        { 0x23, KEY_GREEN},             /* C */
+};
+
+static struct rc_keymap kworld_plus_tv_analog_map = {
+        .map = {
+                .scan    = kworld_plus_tv_analog,
+                .size    = ARRAY_SIZE(kworld_plus_tv_analog),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_KWORLD_PLUS_TV_ANALOG,
+        }
+};
+
+static int __init init_rc_map_kworld_plus_tv_analog(void)
+{
+        return ir_register_map(&kworld_plus_tv_analog_map);
+}
+
+static void __exit exit_rc_map_kworld_plus_tv_analog(void)
+{
+        ir_unregister_map(&kworld_plus_tv_analog_map);
+}
+
+module_init(init_rc_map_kworld_plus_tv_analog)
+module_exit(exit_rc_map_kworld_plus_tv_analog)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
new file mode 100644
index 000000000000..7521315fd876
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
@@ -0,0 +1,99 @@
+/*
+ * LeadTek Y04G0051 remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode leadtek_y04g0051[] = {
+        { 0x0300, KEY_POWER2 },
+        { 0x0303, KEY_SCREEN },
+        { 0x0304, KEY_RIGHT },
+        { 0x0305, KEY_1 },
+        { 0x0306, KEY_2 },
+        { 0x0307, KEY_3 },
+        { 0x0308, KEY_LEFT },
+        { 0x0309, KEY_4 },
+        { 0x030a, KEY_5 },
+        { 0x030b, KEY_6 },
+        { 0x030c, KEY_UP },
+        { 0x030d, KEY_7 },
+        { 0x030e, KEY_8 },
+        { 0x030f, KEY_9 },
+        { 0x0310, KEY_DOWN },
+        { 0x0311, KEY_AGAIN },
+        { 0x0312, KEY_0 },
+        { 0x0313, KEY_OK },              /* 1st ok */
+        { 0x0314, KEY_MUTE },
+        { 0x0316, KEY_OK },              /* 2nd ok */
+        { 0x031e, KEY_VIDEO },           /* 2nd video */
+        { 0x031b, KEY_AUDIO },
+        { 0x031f, KEY_TEXT },
+        { 0x0340, KEY_SLEEP },
+        { 0x0341, KEY_DOT },
+        { 0x0342, KEY_REWIND },
+        { 0x0343, KEY_PLAY },
+        { 0x0344, KEY_FASTFORWARD },
+        { 0x0345, KEY_TIME },
+        { 0x0346, KEY_STOP },            /* 2nd stop */
+        { 0x0347, KEY_RECORD },
+        { 0x0348, KEY_CAMERA },
+        { 0x0349, KEY_ESC },
+        { 0x034a, KEY_NEW },
+        { 0x034b, KEY_RED },
+        { 0x034c, KEY_GREEN },
+        { 0x034d, KEY_YELLOW },
+        { 0x034e, KEY_BLUE },
+        { 0x034f, KEY_MENU },
+        { 0x0350, KEY_STOP },            /* 1st stop */
+        { 0x0351, KEY_CHANNEL },
+        { 0x0352, KEY_VIDEO },           /* 1st video */
+        { 0x0353, KEY_EPG },
+        { 0x0354, KEY_PREVIOUS },
+        { 0x0355, KEY_NEXT },
+        { 0x0356, KEY_TV },
+        { 0x035a, KEY_VOLUMEDOWN },
+        { 0x035b, KEY_CHANNELUP },
+        { 0x035e, KEY_VOLUMEUP },
+        { 0x035f, KEY_CHANNELDOWN },
+};
+
+static struct rc_keymap leadtek_y04g0051_map = {
+        .map = {
+                .scan    = leadtek_y04g0051,
+                .size    = ARRAY_SIZE(leadtek_y04g0051),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_LEADTEK_Y04G0051,
+        }
+};
+
+static int __init init_rc_map_leadtek_y04g0051(void)
+{
+        return ir_register_map(&leadtek_y04g0051_map);
+}
+
+static void __exit exit_rc_map_leadtek_y04g0051(void)
+{
+        ir_unregister_map(&leadtek_y04g0051_map);
+}
+
+module_init(init_rc_map_leadtek_y04g0051)
+module_exit(exit_rc_map_leadtek_y04g0051)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-lirc.c b/drivers/media/rc/keymaps/rc-lirc.c
new file mode 100644
index 000000000000..43fcf9035082
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-lirc.c
@@ -0,0 +1,41 @@
+/* rc-lirc.c - Empty dummy keytable, for use when its preferred to pass
+ * all raw IR data to the lirc userspace decoder.
+ *
+ * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/ir-core.h>
+
+static struct ir_scancode lirc[] = {
+        { },
+};
+
+static struct rc_keymap lirc_map = {
+        .map = {
+                .scan    = lirc,
+                .size    = ARRAY_SIZE(lirc),
+                .ir_type = IR_TYPE_LIRC,
+                .name    = RC_MAP_LIRC,
+        }
+};
+
+static int __init init_rc_map_lirc(void)
+{
+        return ir_register_map(&lirc_map);
+}
+
+static void __exit exit_rc_map_lirc(void)
+{
+        ir_unregister_map(&lirc_map);
+}
+
+module_init(init_rc_map_lirc)
+module_exit(exit_rc_map_lirc)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-lme2510.c b/drivers/media/rc/keymaps/rc-lme2510.c
new file mode 100644
index 000000000000..40dcf0b4e21a
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-lme2510.c
@@ -0,0 +1,68 @@
+/* LME2510 remote control
+ *
+ *
+ * Copyright (C) 2010 Malcolm Priestley (tvboxspy@gmail.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+
+static struct ir_scancode lme2510_rc[] = {
+        { 0xba45, KEY_0 },
+        { 0xa05f, KEY_1 },
+        { 0xaf50, KEY_2 },
+        { 0xa25d, KEY_3 },
+        { 0xbe41, KEY_4 },
+        { 0xf50a, KEY_5 },
+        { 0xbd42, KEY_6 },
+        { 0xb847, KEY_7 },
+        { 0xb649, KEY_8 },
+        { 0xfa05, KEY_9 },
+        { 0xbc43, KEY_POWER },
+        { 0xb946, KEY_SUBTITLE },
+        { 0xf906, KEY_PAUSE },
+        { 0xfc03, KEY_MEDIA_REPEAT},
+        { 0xfd02, KEY_PAUSE },
+        { 0xa15e, KEY_VOLUMEUP },
+        { 0xa35c, KEY_VOLUMEDOWN },
+        { 0xf609, KEY_CHANNELUP },
+        { 0xe51a, KEY_CHANNELDOWN },
+        { 0xe11e, KEY_PLAY },
+        { 0xe41b, KEY_ZOOM },
+        { 0xa659, KEY_MUTE },
+        { 0xa55a, KEY_TV },
+        { 0xe718, KEY_RECORD },
+        { 0xf807, KEY_EPG },
+        { 0xfe01, KEY_STOP },
+
+};
+
+static struct rc_keymap lme2510_map = {
+        .map = {
+                .scan    = lme2510_rc,
+                .size    = ARRAY_SIZE(lme2510_rc),
+                .ir_type = IR_TYPE_UNKNOWN,
+                .name    = RC_MAP_LME2510,
+        }
+};
+
+static int __init init_rc_lme2510_map(void)
+{
+        return ir_register_map(&lme2510_map);
+}
+
+static void __exit exit_rc_lme2510_map(void)
+{
+        ir_unregister_map(&lme2510_map);
+}
+
+module_init(init_rc_lme2510_map)
+module_exit(exit_rc_lme2510_map)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com");
diff --git a/drivers/media/rc/keymaps/rc-manli.c b/drivers/media/rc/keymaps/rc-manli.c
new file mode 100644
index 000000000000..0f590b3d01c0
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-manli.c
@@ -0,0 +1,134 @@
+/* manli.h - Keytable for manli Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Michael Tokarev <mjt@tls.msk.ru>
+   keytable is used by MANLI MTV00[0x0c] and BeholdTV 40[13] at
+   least, and probably other cards too.
+   The "ascii-art picture" below (in comments, first row
+   is the keycode in hex, and subsequent row(s) shows
+   the button labels (several variants when appropriate)
+   helps to descide which keycodes to assign to the buttons.
+ */
+
+static struct ir_scancode manli[] = {
+
+        /*  0x1c            0x12  *
+         * FUNCTION         POWER *
+         *   FM              (|)  *
+         *                        */
+        { 0x1c, KEY_RADIO },    /*XXX*/
+        { 0x12, KEY_POWER },
+
+        /*  0x01    0x02    0x03  *
+         *   1       2       3    *
+         *                        *
+         *  0x04    0x05    0x06  *
+         *   4       5       6    *
+         *                        *
+         *  0x07    0x08    0x09  *
+         *   7       8       9    *
+         *                        */
+        { 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 },
+
+        /*  0x0a    0x00    0x17  *
+         * RECALL    0      +100  *
+         *                  PLUS  *
+         *                        */
+        { 0x0a, KEY_AGAIN },    /*XXX KEY_REWIND? */
+        { 0x00, KEY_0 },
+        { 0x17, KEY_DIGITS },   /*XXX*/
+
+        /*  0x14            0x10  *
+         *  MENU            INFO  *
+         *  OSD                   */
+        { 0x14, KEY_MENU },
+        { 0x10, KEY_INFO },
+
+        /*          0x0b          *
+         *           Up           *
+         *                        *
+         *  0x18    0x16    0x0c  *
+         *  Left     Ok     Right *
+         *                        *
+         *         0x015          *
+         *         Down           *
+         *                        */
+        { 0x0b, KEY_UP },
+        { 0x18, KEY_LEFT },
+        { 0x16, KEY_OK },       /*XXX KEY_SELECT? KEY_ENTER? */
+        { 0x0c, KEY_RIGHT },
+        { 0x15, KEY_DOWN },
+
+        /*  0x11            0x0d  *
+         *  TV/AV           MODE  *
+         *  SOURCE         STEREO *
+         *                        */
+        { 0x11, KEY_TV },       /*XXX*/
+        { 0x0d, KEY_MODE },     /*XXX there's no KEY_STEREO     */
+
+        /*  0x0f    0x1b    0x1a  *
+         *  AUDIO   Vol+    Chan+ *
+         *        TIMESHIFT???    *
+         *                        *
+         *  0x0e    0x1f    0x1e  *
+         *  SLEEP   Vol-    Chan- *
+         *                        */
+        { 0x0f, KEY_AUDIO },
+        { 0x1b, KEY_VOLUMEUP },
+        { 0x1a, KEY_CHANNELUP },
+        { 0x0e, KEY_TIME },
+        { 0x1f, KEY_VOLUMEDOWN },
+        { 0x1e, KEY_CHANNELDOWN },
+
+        /*         0x13     0x19  *
+         *         MUTE   SNAPSHOT*
+         *                        */
+        { 0x13, KEY_MUTE },
+        { 0x19, KEY_CAMERA },
+
+        /* 0x1d unused ? */
+};
+
+static struct rc_keymap manli_map = {
+        .map = {
+                .scan    = manli,
+                .size    = ARRAY_SIZE(manli),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_MANLI,
+        }
+};
+
+static int __init init_rc_map_manli(void)
+{
+        return ir_register_map(&manli_map);
+}
+
+static void __exit exit_rc_map_manli(void)
+{
+        ir_unregister_map(&manli_map);
+}
+
+module_init(init_rc_map_manli)
+module_exit(exit_rc_map_manli)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-msi-digivox-ii.c b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
new file mode 100644
index 000000000000..67237fbf9e4b
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
@@ -0,0 +1,67 @@
+/*
+ * MSI DIGIVOX mini II remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode msi_digivox_ii[] = {
+        { 0x0002, KEY_2 },
+        { 0x0003, KEY_UP },              /* up */
+        { 0x0004, KEY_3 },
+        { 0x0005, KEY_CHANNELDOWN },
+        { 0x0008, KEY_5 },
+        { 0x0009, KEY_0 },
+        { 0x000b, KEY_8 },
+        { 0x000d, KEY_DOWN },            /* down */
+        { 0x0010, KEY_9 },
+        { 0x0011, KEY_7 },
+        { 0x0014, KEY_VOLUMEUP },
+        { 0x0015, KEY_CHANNELUP },
+        { 0x0016, KEY_OK },
+        { 0x0017, KEY_POWER2 },
+        { 0x001a, KEY_1 },
+        { 0x001c, KEY_4 },
+        { 0x001d, KEY_6 },
+        { 0x001f, KEY_VOLUMEDOWN },
+};
+
+static struct rc_keymap msi_digivox_ii_map = {
+        .map = {
+                .scan    = msi_digivox_ii,
+                .size    = ARRAY_SIZE(msi_digivox_ii),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_MSI_DIGIVOX_II,
+        }
+};
+
+static int __init init_rc_map_msi_digivox_ii(void)
+{
+        return ir_register_map(&msi_digivox_ii_map);
+}
+
+static void __exit exit_rc_map_msi_digivox_ii(void)
+{
+        ir_unregister_map(&msi_digivox_ii_map);
+}
+
+module_init(init_rc_map_msi_digivox_ii)
+module_exit(exit_rc_map_msi_digivox_ii)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-msi-digivox-iii.c b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
new file mode 100644
index 000000000000..882056e52ef9
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
@@ -0,0 +1,85 @@
+/*
+ * MSI DIGIVOX mini III remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+/* MSI DIGIVOX mini III */
+/* Uses NEC extended 0x61d6. */
+/* This remote seems to be same as rc-kworld-315u.c. Anyhow, add new remote
+   since rc-kworld-315u.c lacks NEC extended address byte. */
+static struct ir_scancode msi_digivox_iii[] = {
+        { 0x61d601, KEY_VIDEO },           /* Source */
+        { 0x61d602, KEY_3 },
+        { 0x61d603, KEY_POWER },           /* ShutDown */
+        { 0x61d604, KEY_1 },
+        { 0x61d605, KEY_5 },
+        { 0x61d606, KEY_6 },
+        { 0x61d607, KEY_CHANNELDOWN },     /* CH- */
+        { 0x61d608, KEY_2 },
+        { 0x61d609, KEY_CHANNELUP },       /* CH+ */
+        { 0x61d60a, KEY_9 },
+        { 0x61d60b, KEY_ZOOM },            /* Zoom */
+        { 0x61d60c, KEY_7 },
+        { 0x61d60d, KEY_8 },
+        { 0x61d60e, KEY_VOLUMEUP },        /* Vol+ */
+        { 0x61d60f, KEY_4 },
+        { 0x61d610, KEY_ESC },             /* [back up arrow] */
+        { 0x61d611, KEY_0 },
+        { 0x61d612, KEY_OK },              /* [enter arrow] */
+        { 0x61d613, KEY_VOLUMEDOWN },      /* Vol- */
+        { 0x61d614, KEY_RECORD },          /* Rec */
+        { 0x61d615, KEY_STOP },            /* Stop */
+        { 0x61d616, KEY_PLAY },            /* Play */
+        { 0x61d617, KEY_MUTE },            /* Mute */
+        { 0x61d618, KEY_UP },
+        { 0x61d619, KEY_DOWN },
+        { 0x61d61a, KEY_LEFT },
+        { 0x61d61b, KEY_RIGHT },
+        { 0x61d61c, KEY_RED },
+        { 0x61d61d, KEY_GREEN },
+        { 0x61d61e, KEY_YELLOW },
+        { 0x61d61f, KEY_BLUE },
+        { 0x61d643, KEY_POWER2 },          /* [red power button] */
+};
+
+static struct rc_keymap msi_digivox_iii_map = {
+        .map = {
+                .scan    = msi_digivox_iii,
+                .size    = ARRAY_SIZE(msi_digivox_iii),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_MSI_DIGIVOX_III,
+        }
+};
+
+static int __init init_rc_map_msi_digivox_iii(void)
+{
+        return ir_register_map(&msi_digivox_iii_map);
+}
+
+static void __exit exit_rc_map_msi_digivox_iii(void)
+{
+        ir_unregister_map(&msi_digivox_iii_map);
+}
+
+module_init(init_rc_map_msi_digivox_iii)
+module_exit(exit_rc_map_msi_digivox_iii)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
new file mode 100644
index 000000000000..eb8e42c18ff9
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
@@ -0,0 +1,123 @@
+/* msi-tvanywhere-plus.h - Keytable for msi_tvanywhere_plus Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+  Keycodes for remote on the MSI TV@nywhere Plus. The controller IC on the card
+  is marked "KS003". The controller is I2C at address 0x30, but does not seem
+  to respond to probes until a read is performed from a valid device.
+  I don't know why...
+
+  Note: This remote may be of similar or identical design to the
+  Pixelview remote (?).  The raw codes and duplicate button codes
+  appear to be the same.
+
+  Henry Wong <henry@stuffedcow.net>
+  Some changes to formatting and keycodes by Mark Schultz <n9xmj@yahoo.com>
+*/
+
+static struct ir_scancode msi_tvanywhere_plus[] = {
+
+/*  ---- Remote Button Layout ----
+
+    POWER   SOURCE  SCAN    MUTE
+    TV/FM   1       2       3
+    |>      4       5       6
+    <|      7       8       9
+    ^^UP    0       +       RECALL
+    vvDN    RECORD  STOP    PLAY
+
+        MINIMIZE          ZOOM
+
+                  CH+
+      VOL-                   VOL+
+                  CH-
+
+        SNAPSHOT           MTS
+
+     <<      FUNC    >>     RESET
+*/
+
+        { 0x01, KEY_1 },                /* 1 */
+        { 0x0b, KEY_2 },                /* 2 */
+        { 0x1b, KEY_3 },                /* 3 */
+        { 0x05, KEY_4 },                /* 4 */
+        { 0x09, KEY_5 },                /* 5 */
+        { 0x15, KEY_6 },                /* 6 */
+        { 0x06, KEY_7 },                /* 7 */
+        { 0x0a, KEY_8 },                /* 8 */
+        { 0x12, KEY_9 },                /* 9 */
+        { 0x02, KEY_0 },                /* 0 */
+        { 0x10, KEY_KPPLUS },           /* + */
+        { 0x13, KEY_AGAIN },            /* Recall */
+
+        { 0x1e, KEY_POWER },            /* Power */
+        { 0x07, KEY_TUNER },            /* Source */
+        { 0x1c, KEY_SEARCH },           /* Scan */
+        { 0x18, KEY_MUTE },             /* Mute */
+
+        { 0x03, KEY_RADIO },            /* TV/FM */
+        /* The next four keys are duplicates that appear to send the
+           same IR code as Ch+, Ch-, >>, and << .  The raw code assigned
+           to them is the actual code + 0x20 - they will never be
+           detected as such unless some way is discovered to distinguish
+           these buttons from those that have the same code. */
+        { 0x3f, KEY_RIGHT },            /* |> and Ch+ */
+        { 0x37, KEY_LEFT },             /* <| and Ch- */
+        { 0x2c, KEY_UP },               /* ^^Up and >> */
+        { 0x24, KEY_DOWN },             /* vvDn and << */
+
+        { 0x00, KEY_RECORD },           /* Record */
+        { 0x08, KEY_STOP },             /* Stop */
+        { 0x11, KEY_PLAY },             /* Play */
+
+        { 0x0f, KEY_CLOSE },            /* Minimize */
+        { 0x19, KEY_ZOOM },             /* Zoom */
+        { 0x1a, KEY_CAMERA },           /* Snapshot */
+        { 0x0d, KEY_LANGUAGE },         /* MTS */
+
+        { 0x14, KEY_VOLUMEDOWN },       /* Vol- */
+        { 0x16, KEY_VOLUMEUP },         /* Vol+ */
+        { 0x17, KEY_CHANNELDOWN },      /* Ch- */
+        { 0x1f, KEY_CHANNELUP },        /* Ch+ */
+
+        { 0x04, KEY_REWIND },           /* << */
+        { 0x0e, KEY_MENU },             /* Function */
+        { 0x0c, KEY_FASTFORWARD },      /* >> */
+        { 0x1d, KEY_RESTART },          /* Reset */
+};
+
+static struct rc_keymap msi_tvanywhere_plus_map = {
+        .map = {
+                .scan    = msi_tvanywhere_plus,
+                .size    = ARRAY_SIZE(msi_tvanywhere_plus),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_MSI_TVANYWHERE_PLUS,
+        }
+};
+
+static int __init init_rc_map_msi_tvanywhere_plus(void)
+{
+        return ir_register_map(&msi_tvanywhere_plus_map);
+}
+
+static void __exit exit_rc_map_msi_tvanywhere_plus(void)
+{
+        ir_unregister_map(&msi_tvanywhere_plus_map);
+}
+
+module_init(init_rc_map_msi_tvanywhere_plus)
+module_exit(exit_rc_map_msi_tvanywhere_plus)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
new file mode 100644
index 000000000000..ef411854f067
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
@@ -0,0 +1,69 @@
+/* msi-tvanywhere.h - Keytable for msi_tvanywhere Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* MSI TV@nywhere MASTER remote */
+
+static struct ir_scancode msi_tvanywhere[] = {
+        /* Keys 0 to 9 */
+        { 0x00, KEY_0 },
+        { 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 },
+
+        { 0x0c, KEY_MUTE },
+        { 0x0f, KEY_SCREEN },           /* Full Screen */
+        { 0x10, KEY_FN },               /* Funtion */
+        { 0x11, KEY_TIME },             /* Time shift */
+        { 0x12, KEY_POWER },
+        { 0x13, KEY_MEDIA },            /* MTS */
+        { 0x14, KEY_SLOW },
+        { 0x16, KEY_REWIND },           /* backward << */
+        { 0x17, KEY_ENTER },            /* Return */
+        { 0x18, KEY_FASTFORWARD },      /* forward >> */
+        { 0x1a, KEY_CHANNELUP },
+        { 0x1b, KEY_VOLUMEUP },
+        { 0x1e, KEY_CHANNELDOWN },
+        { 0x1f, KEY_VOLUMEDOWN },
+};
+
+static struct rc_keymap msi_tvanywhere_map = {
+        .map = {
+                .scan    = msi_tvanywhere,
+                .size    = ARRAY_SIZE(msi_tvanywhere),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_MSI_TVANYWHERE,
+        }
+};
+
+static int __init init_rc_map_msi_tvanywhere(void)
+{
+        return ir_register_map(&msi_tvanywhere_map);
+}
+
+static void __exit exit_rc_map_msi_tvanywhere(void)
+{
+        ir_unregister_map(&msi_tvanywhere_map);
+}
+
+module_init(init_rc_map_msi_tvanywhere)
+module_exit(exit_rc_map_msi_tvanywhere)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-nebula.c b/drivers/media/rc/keymaps/rc-nebula.c
new file mode 100644
index 000000000000..ccc50eb402ec
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-nebula.c
@@ -0,0 +1,96 @@
+/* nebula.h - Keytable for nebula Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode nebula[] = {
+        { 0x00, KEY_0 },
+        { 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 },
+        { 0x0a, KEY_TV },
+        { 0x0b, KEY_AUX },
+        { 0x0c, KEY_DVD },
+        { 0x0d, KEY_POWER },
+        { 0x0e, KEY_MHP },      /* labelled 'Picture' */
+        { 0x0f, KEY_AUDIO },
+        { 0x10, KEY_INFO },
+        { 0x11, KEY_F13 },      /* 16:9 */
+        { 0x12, KEY_F14 },      /* 14:9 */
+        { 0x13, KEY_EPG },
+        { 0x14, KEY_EXIT },
+        { 0x15, KEY_MENU },
+        { 0x16, KEY_UP },
+        { 0x17, KEY_DOWN },
+        { 0x18, KEY_LEFT },
+        { 0x19, KEY_RIGHT },
+        { 0x1a, KEY_ENTER },
+        { 0x1b, KEY_CHANNELUP },
+        { 0x1c, KEY_CHANNELDOWN },
+        { 0x1d, KEY_VOLUMEUP },
+        { 0x1e, KEY_VOLUMEDOWN },
+        { 0x1f, KEY_RED },
+        { 0x20, KEY_GREEN },
+        { 0x21, KEY_YELLOW },
+        { 0x22, KEY_BLUE },
+        { 0x23, KEY_SUBTITLE },
+        { 0x24, KEY_F15 },      /* AD */
+        { 0x25, KEY_TEXT },
+        { 0x26, KEY_MUTE },
+        { 0x27, KEY_REWIND },
+        { 0x28, KEY_STOP },
+        { 0x29, KEY_PLAY },
+        { 0x2a, KEY_FASTFORWARD },
+        { 0x2b, KEY_F16 },      /* chapter */
+        { 0x2c, KEY_PAUSE },
+        { 0x2d, KEY_PLAY },
+        { 0x2e, KEY_RECORD },
+        { 0x2f, KEY_F17 },      /* picture in picture */
+        { 0x30, KEY_KPPLUS },   /* zoom in */
+        { 0x31, KEY_KPMINUS },  /* zoom out */
+        { 0x32, KEY_F18 },      /* capture */
+        { 0x33, KEY_F19 },      /* web */
+        { 0x34, KEY_EMAIL },
+        { 0x35, KEY_PHONE },
+        { 0x36, KEY_PC },
+};
+
+static struct rc_keymap nebula_map = {
+        .map = {
+                .scan    = nebula,
+                .size    = ARRAY_SIZE(nebula),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_NEBULA,
+        }
+};
+
+static int __init init_rc_map_nebula(void)
+{
+        return ir_register_map(&nebula_map);
+}
+
+static void __exit exit_rc_map_nebula(void)
+{
+        ir_unregister_map(&nebula_map);
+}
+
+module_init(init_rc_map_nebula)
+module_exit(exit_rc_map_nebula)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
new file mode 100644
index 000000000000..e1b54d20db60
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
@@ -0,0 +1,105 @@
+/* nec-terratec-cinergy-xs.h - Keytable for nec_terratec_cinergy_xs Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Terratec Cinergy Hybrid T USB XS FM
+   Mauro Carvalho Chehab <mchehab@redhat.com>
+ */
+
+static struct ir_scancode nec_terratec_cinergy_xs[] = {
+        { 0x1441, KEY_HOME},
+        { 0x1401, KEY_POWER2},
+
+        { 0x1442, KEY_MENU},            /* DVD menu */
+        { 0x1443, KEY_SUBTITLE},
+        { 0x1444, KEY_TEXT},            /* Teletext */
+        { 0x1445, KEY_DELETE},
+
+        { 0x1402, KEY_1},
+        { 0x1403, KEY_2},
+        { 0x1404, KEY_3},
+        { 0x1405, KEY_4},
+        { 0x1406, KEY_5},
+        { 0x1407, KEY_6},
+        { 0x1408, KEY_7},
+        { 0x1409, KEY_8},
+        { 0x140a, KEY_9},
+        { 0x140c, KEY_0},
+
+        { 0x140b, KEY_TUNER},           /* AV */
+        { 0x140d, KEY_MODE},            /* A.B */
+
+        { 0x1446, KEY_TV},
+        { 0x1447, KEY_DVD},
+        { 0x1449, KEY_VIDEO},
+        { 0x144a, KEY_RADIO},           /* Music */
+        { 0x144b, KEY_CAMERA},          /* PIC */
+
+        { 0x1410, KEY_UP},
+        { 0x1411, KEY_LEFT},
+        { 0x1412, KEY_OK},
+        { 0x1413, KEY_RIGHT},
+        { 0x1414, KEY_DOWN},
+
+        { 0x140f, KEY_EPG},
+        { 0x1416, KEY_INFO},
+        { 0x144d, KEY_BACKSPACE},
+
+        { 0x141c, KEY_VOLUMEUP},
+        { 0x141e, KEY_VOLUMEDOWN},
+
+        { 0x144c, KEY_PLAY},
+        { 0x141d, KEY_MUTE},
+
+        { 0x141b, KEY_CHANNELUP},
+        { 0x141f, KEY_CHANNELDOWN},
+
+        { 0x1417, KEY_RED},
+        { 0x1418, KEY_GREEN},
+        { 0x1419, KEY_YELLOW},
+        { 0x141a, KEY_BLUE},
+
+        { 0x1458, KEY_RECORD},
+        { 0x1448, KEY_STOP},
+        { 0x1440, KEY_PAUSE},
+
+        { 0x1454, KEY_LAST},
+        { 0x144e, KEY_REWIND},
+        { 0x144f, KEY_FASTFORWARD},
+        { 0x145c, KEY_NEXT},
+};
+
+static struct rc_keymap nec_terratec_cinergy_xs_map = {
+        .map = {
+                .scan    = nec_terratec_cinergy_xs,
+                .size    = ARRAY_SIZE(nec_terratec_cinergy_xs),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_NEC_TERRATEC_CINERGY_XS,
+        }
+};
+
+static int __init init_rc_map_nec_terratec_cinergy_xs(void)
+{
+        return ir_register_map(&nec_terratec_cinergy_xs_map);
+}
+
+static void __exit exit_rc_map_nec_terratec_cinergy_xs(void)
+{
+        ir_unregister_map(&nec_terratec_cinergy_xs_map);
+}
+
+module_init(init_rc_map_nec_terratec_cinergy_xs)
+module_exit(exit_rc_map_nec_terratec_cinergy_xs)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-norwood.c b/drivers/media/rc/keymaps/rc-norwood.c
new file mode 100644
index 000000000000..e5849a6b3f05
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-norwood.c
@@ -0,0 +1,85 @@
+/* norwood.h - Keytable for norwood Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Norwood Micro (non-Pro) TV Tuner
+   By Peter Naulls <peter@chocky.org>
+   Key comments are the functions given in the manual */
+
+static struct ir_scancode norwood[] = {
+        /* Keys 0 to 9 */
+        { 0x20, KEY_0 },
+        { 0x21, KEY_1 },
+        { 0x22, KEY_2 },
+        { 0x23, KEY_3 },
+        { 0x24, KEY_4 },
+        { 0x25, KEY_5 },
+        { 0x26, KEY_6 },
+        { 0x27, KEY_7 },
+        { 0x28, KEY_8 },
+        { 0x29, KEY_9 },
+
+        { 0x78, KEY_TUNER },            /* Video Source        */
+        { 0x2c, KEY_EXIT },             /* Open/Close software */
+        { 0x2a, KEY_SELECT },           /* 2 Digit Select      */
+        { 0x69, KEY_AGAIN },            /* Recall              */
+
+        { 0x32, KEY_BRIGHTNESSUP },     /* Brightness increase */
+        { 0x33, KEY_BRIGHTNESSDOWN },   /* Brightness decrease */
+        { 0x6b, KEY_KPPLUS },           /* (not named >>>>>)   */
+        { 0x6c, KEY_KPMINUS },          /* (not named <<<<<)   */
+
+        { 0x2d, KEY_MUTE },             /* Mute                */
+        { 0x30, KEY_VOLUMEUP },         /* Volume up           */
+        { 0x31, KEY_VOLUMEDOWN },       /* Volume down         */
+        { 0x60, KEY_CHANNELUP },        /* Channel up          */
+        { 0x61, KEY_CHANNELDOWN },      /* Channel down        */
+
+        { 0x3f, KEY_RECORD },           /* Record              */
+        { 0x37, KEY_PLAY },             /* Play                */
+        { 0x36, KEY_PAUSE },            /* Pause               */
+        { 0x2b, KEY_STOP },             /* Stop                */
+        { 0x67, KEY_FASTFORWARD },      /* Foward              */
+        { 0x66, KEY_REWIND },           /* Rewind              */
+        { 0x3e, KEY_SEARCH },           /* Auto Scan           */
+        { 0x2e, KEY_CAMERA },           /* Capture Video       */
+        { 0x6d, KEY_MENU },             /* Show/Hide Control   */
+        { 0x2f, KEY_ZOOM },             /* Full Screen         */
+        { 0x34, KEY_RADIO },            /* FM                  */
+        { 0x65, KEY_POWER },            /* Computer power      */
+};
+
+static struct rc_keymap norwood_map = {
+        .map = {
+                .scan    = norwood,
+                .size    = ARRAY_SIZE(norwood),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_NORWOOD,
+        }
+};
+
+static int __init init_rc_map_norwood(void)
+{
+        return ir_register_map(&norwood_map);
+}
+
+static void __exit exit_rc_map_norwood(void)
+{
+        ir_unregister_map(&norwood_map);
+}
+
+module_init(init_rc_map_norwood)
+module_exit(exit_rc_map_norwood)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-npgtech.c b/drivers/media/rc/keymaps/rc-npgtech.c
new file mode 100644
index 000000000000..b9ece1e90296
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-npgtech.c
@@ -0,0 +1,80 @@
+/* npgtech.h - Keytable for npgtech Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode npgtech[] = {
+        { 0x1d, KEY_SWITCHVIDEOMODE },  /* switch inputs */
+        { 0x2a, KEY_FRONT },
+
+        { 0x3e, KEY_1 },
+        { 0x02, KEY_2 },
+        { 0x06, KEY_3 },
+        { 0x0a, KEY_4 },
+        { 0x0e, KEY_5 },
+        { 0x12, KEY_6 },
+        { 0x16, KEY_7 },
+        { 0x1a, KEY_8 },
+        { 0x1e, KEY_9 },
+        { 0x3a, KEY_0 },
+        { 0x22, KEY_NUMLOCK },          /* -/-- */
+        { 0x20, KEY_REFRESH },
+
+        { 0x03, KEY_BRIGHTNESSDOWN },
+        { 0x28, KEY_AUDIO },
+        { 0x3c, KEY_CHANNELUP },
+        { 0x3f, KEY_VOLUMEDOWN },
+        { 0x2e, KEY_MUTE },
+        { 0x3b, KEY_VOLUMEUP },
+        { 0x00, KEY_CHANNELDOWN },
+        { 0x07, KEY_BRIGHTNESSUP },
+        { 0x2c, KEY_TEXT },
+
+        { 0x37, KEY_RECORD },
+        { 0x17, KEY_PLAY },
+        { 0x13, KEY_PAUSE },
+        { 0x26, KEY_STOP },
+        { 0x18, KEY_FASTFORWARD },
+        { 0x14, KEY_REWIND },
+        { 0x33, KEY_ZOOM },
+        { 0x32, KEY_KEYBOARD },
+        { 0x30, KEY_GOTO },             /* Pointing arrow */
+        { 0x36, KEY_MACRO },            /* Maximize/Minimize (yellow) */
+        { 0x0b, KEY_RADIO },
+        { 0x10, KEY_POWER },
+
+};
+
+static struct rc_keymap npgtech_map = {
+        .map = {
+                .scan    = npgtech,
+                .size    = ARRAY_SIZE(npgtech),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_NPGTECH,
+        }
+};
+
+static int __init init_rc_map_npgtech(void)
+{
+        return ir_register_map(&npgtech_map);
+}
+
+static void __exit exit_rc_map_npgtech(void)
+{
+        ir_unregister_map(&npgtech_map);
+}
+
+module_init(init_rc_map_npgtech)
+module_exit(exit_rc_map_npgtech)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-pctv-sedna.c b/drivers/media/rc/keymaps/rc-pctv-sedna.c
new file mode 100644
index 000000000000..4129bb44a25b
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-pctv-sedna.c
@@ -0,0 +1,80 @@
+/* pctv-sedna.h - Keytable for pctv_sedna Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Mapping for the 28 key remote control as seen at
+   http://www.sednacomputer.com/photo/cardbus-tv.jpg
+   Pavel Mihaylov <bin@bash.info>
+   Also for the remote bundled with Kozumi KTV-01C card */
+
+static struct ir_scancode pctv_sedna[] = {
+        { 0x00, KEY_0 },
+        { 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 },
+
+        { 0x0a, KEY_AGAIN },    /* Recall */
+        { 0x0b, KEY_CHANNELUP },
+        { 0x0c, KEY_VOLUMEUP },
+        { 0x0d, KEY_MODE },     /* Stereo */
+        { 0x0e, KEY_STOP },
+        { 0x0f, KEY_PREVIOUSSONG },
+        { 0x10, KEY_ZOOM },
+        { 0x11, KEY_TUNER },    /* Source */
+        { 0x12, KEY_POWER },
+        { 0x13, KEY_MUTE },
+        { 0x15, KEY_CHANNELDOWN },
+        { 0x18, KEY_VOLUMEDOWN },
+        { 0x19, KEY_CAMERA },   /* Snapshot */
+        { 0x1a, KEY_NEXTSONG },
+        { 0x1b, KEY_TIME },     /* Time Shift */
+        { 0x1c, KEY_RADIO },    /* FM Radio */
+        { 0x1d, KEY_RECORD },
+        { 0x1e, KEY_PAUSE },
+        /* additional codes for Kozumi's remote */
+        { 0x14, KEY_INFO },     /* OSD */
+        { 0x16, KEY_OK },       /* OK */
+        { 0x17, KEY_DIGITS },   /* Plus */
+        { 0x1f, KEY_PLAY },     /* Play */
+};
+
+static struct rc_keymap pctv_sedna_map = {
+        .map = {
+                .scan    = pctv_sedna,
+                .size    = ARRAY_SIZE(pctv_sedna),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PCTV_SEDNA,
+        }
+};
+
+static int __init init_rc_map_pctv_sedna(void)
+{
+        return ir_register_map(&pctv_sedna_map);
+}
+
+static void __exit exit_rc_map_pctv_sedna(void)
+{
+        ir_unregister_map(&pctv_sedna_map);
+}
+
+module_init(init_rc_map_pctv_sedna)
+module_exit(exit_rc_map_pctv_sedna)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-color.c b/drivers/media/rc/keymaps/rc-pinnacle-color.c
new file mode 100644
index 000000000000..326e023ce126
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-pinnacle-color.c
@@ -0,0 +1,94 @@
+/* pinnacle-color.h - Keytable for pinnacle_color Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode pinnacle_color[] = {
+        { 0x59, KEY_MUTE },
+        { 0x4a, KEY_POWER },
+
+        { 0x18, KEY_TEXT },
+        { 0x26, KEY_TV },
+        { 0x3d, KEY_PRINT },
+
+        { 0x48, KEY_RED },
+        { 0x04, KEY_GREEN },
+        { 0x11, KEY_YELLOW },
+        { 0x00, KEY_BLUE },
+
+        { 0x2d, KEY_VOLUMEUP },
+        { 0x1e, KEY_VOLUMEDOWN },
+
+        { 0x49, KEY_MENU },
+
+        { 0x16, KEY_CHANNELUP },
+        { 0x17, KEY_CHANNELDOWN },
+
+        { 0x20, KEY_UP },
+        { 0x21, KEY_DOWN },
+        { 0x22, KEY_LEFT },
+        { 0x23, KEY_RIGHT },
+        { 0x0d, KEY_SELECT },
+
+        { 0x08, KEY_BACK },
+        { 0x07, KEY_REFRESH },
+
+        { 0x2f, KEY_ZOOM },
+        { 0x29, KEY_RECORD },
+
+        { 0x4b, KEY_PAUSE },
+        { 0x4d, KEY_REWIND },
+        { 0x2e, KEY_PLAY },
+        { 0x4e, KEY_FORWARD },
+        { 0x53, KEY_PREVIOUS },
+        { 0x4c, KEY_STOP },
+        { 0x54, KEY_NEXT },
+
+        { 0x69, KEY_0 },
+        { 0x6a, KEY_1 },
+        { 0x6b, KEY_2 },
+        { 0x6c, KEY_3 },
+        { 0x6d, KEY_4 },
+        { 0x6e, KEY_5 },
+        { 0x6f, KEY_6 },
+        { 0x70, KEY_7 },
+        { 0x71, KEY_8 },
+        { 0x72, KEY_9 },
+
+        { 0x74, KEY_CHANNEL },
+        { 0x0a, KEY_BACKSPACE },
+};
+
+static struct rc_keymap pinnacle_color_map = {
+        .map = {
+                .scan    = pinnacle_color,
+                .size    = ARRAY_SIZE(pinnacle_color),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PINNACLE_COLOR,
+        }
+};
+
+static int __init init_rc_map_pinnacle_color(void)
+{
+        return ir_register_map(&pinnacle_color_map);
+}
+
+static void __exit exit_rc_map_pinnacle_color(void)
+{
+        ir_unregister_map(&pinnacle_color_map);
+}
+
+module_init(init_rc_map_pinnacle_color)
+module_exit(exit_rc_map_pinnacle_color)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-grey.c b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
new file mode 100644
index 000000000000..14cb772515c6
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
@@ -0,0 +1,89 @@
+/* pinnacle-grey.h - Keytable for pinnacle_grey Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode pinnacle_grey[] = {
+        { 0x3a, KEY_0 },
+        { 0x31, KEY_1 },
+        { 0x32, KEY_2 },
+        { 0x33, KEY_3 },
+        { 0x34, KEY_4 },
+        { 0x35, KEY_5 },
+        { 0x36, KEY_6 },
+        { 0x37, KEY_7 },
+        { 0x38, KEY_8 },
+        { 0x39, KEY_9 },
+
+        { 0x2f, KEY_POWER },
+
+        { 0x2e, KEY_P },
+        { 0x1f, KEY_L },
+        { 0x2b, KEY_I },
+
+        { 0x2d, KEY_SCREEN },
+        { 0x1e, KEY_ZOOM },
+        { 0x1b, KEY_VOLUMEUP },
+        { 0x0f, KEY_VOLUMEDOWN },
+        { 0x17, KEY_CHANNELUP },
+        { 0x1c, KEY_CHANNELDOWN },
+        { 0x25, KEY_INFO },
+
+        { 0x3c, KEY_MUTE },
+
+        { 0x3d, KEY_LEFT },
+        { 0x3b, KEY_RIGHT },
+
+        { 0x3f, KEY_UP },
+        { 0x3e, KEY_DOWN },
+        { 0x1a, KEY_ENTER },
+
+        { 0x1d, KEY_MENU },
+        { 0x19, KEY_AGAIN },
+        { 0x16, KEY_PREVIOUSSONG },
+        { 0x13, KEY_NEXTSONG },
+        { 0x15, KEY_PAUSE },
+        { 0x0e, KEY_REWIND },
+        { 0x0d, KEY_PLAY },
+        { 0x0b, KEY_STOP },
+        { 0x07, KEY_FORWARD },
+        { 0x27, KEY_RECORD },
+        { 0x26, KEY_TUNER },
+        { 0x29, KEY_TEXT },
+        { 0x2a, KEY_MEDIA },
+        { 0x18, KEY_EPG },
+};
+
+static struct rc_keymap pinnacle_grey_map = {
+        .map = {
+                .scan    = pinnacle_grey,
+                .size    = ARRAY_SIZE(pinnacle_grey),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PINNACLE_GREY,
+        }
+};
+
+static int __init init_rc_map_pinnacle_grey(void)
+{
+        return ir_register_map(&pinnacle_grey_map);
+}
+
+static void __exit exit_rc_map_pinnacle_grey(void)
+{
+        ir_unregister_map(&pinnacle_grey_map);
+}
+
+module_init(init_rc_map_pinnacle_grey)
+module_exit(exit_rc_map_pinnacle_grey)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
new file mode 100644
index 000000000000..835bf4ef8de7
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
@@ -0,0 +1,73 @@
+/* pinnacle-pctv-hd.h - Keytable for pinnacle_pctv_hd Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Pinnacle PCTV HD 800i mini remote */
+
+static struct ir_scancode pinnacle_pctv_hd[] = {
+
+        { 0x0f, KEY_1 },
+        { 0x15, KEY_2 },
+        { 0x10, KEY_3 },
+        { 0x18, KEY_4 },
+        { 0x1b, KEY_5 },
+        { 0x1e, KEY_6 },
+        { 0x11, KEY_7 },
+        { 0x21, KEY_8 },
+        { 0x12, KEY_9 },
+        { 0x27, KEY_0 },
+
+        { 0x24, KEY_ZOOM },
+        { 0x2a, KEY_SUBTITLE },
+
+        { 0x00, KEY_MUTE },
+        { 0x01, KEY_ENTER },    /* Pinnacle Logo */
+        { 0x39, KEY_POWER },
+
+        { 0x03, KEY_VOLUMEUP },
+        { 0x09, KEY_VOLUMEDOWN },
+        { 0x06, KEY_CHANNELUP },
+        { 0x0c, KEY_CHANNELDOWN },
+
+        { 0x2d, KEY_REWIND },
+        { 0x30, KEY_PLAYPAUSE },
+        { 0x33, KEY_FASTFORWARD },
+        { 0x3c, KEY_STOP },
+        { 0x36, KEY_RECORD },
+        { 0x3f, KEY_EPG },      /* Labeled "?" */
+};
+
+static struct rc_keymap pinnacle_pctv_hd_map = {
+        .map = {
+                .scan    = pinnacle_pctv_hd,
+                .size    = ARRAY_SIZE(pinnacle_pctv_hd),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PINNACLE_PCTV_HD,
+        }
+};
+
+static int __init init_rc_map_pinnacle_pctv_hd(void)
+{
+        return ir_register_map(&pinnacle_pctv_hd_map);
+}
+
+static void __exit exit_rc_map_pinnacle_pctv_hd(void)
+{
+        ir_unregister_map(&pinnacle_pctv_hd_map);
+}
+
+module_init(init_rc_map_pinnacle_pctv_hd)
+module_exit(exit_rc_map_pinnacle_pctv_hd)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-pixelview-mk12.c b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
new file mode 100644
index 000000000000..5a735d569a8b
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
@@ -0,0 +1,83 @@
+/* rc-pixelview-mk12.h - Keytable for pixelview Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Keytable for MK-F12 IR remote provided together with Pixelview
+ * Ultra Pro Remote Controller. Uses NEC extended format.
+ */
+static struct ir_scancode pixelview_mk12[] = {
+        { 0x866b03, KEY_TUNER },        /* Timeshift */
+        { 0x866b1e, KEY_POWER2 },       /* power */
+
+        { 0x866b01, KEY_1 },
+        { 0x866b0b, KEY_2 },
+        { 0x866b1b, KEY_3 },
+        { 0x866b05, KEY_4 },
+        { 0x866b09, KEY_5 },
+        { 0x866b15, KEY_6 },
+        { 0x866b06, KEY_7 },
+        { 0x866b0a, KEY_8 },
+        { 0x866b12, KEY_9 },
+        { 0x866b02, KEY_0 },
+
+        { 0x866b13, KEY_AGAIN },        /* loop */
+        { 0x866b10, KEY_DIGITS },       /* +100 */
+
+        { 0x866b00, KEY_MEDIA },        /* source */
+        { 0x866b18, KEY_MUTE },         /* mute */
+        { 0x866b19, KEY_CAMERA },       /* snapshot */
+        { 0x866b1a, KEY_SEARCH },       /* scan */
+
+        { 0x866b16, KEY_CHANNELUP },    /* chn + */
+        { 0x866b14, KEY_CHANNELDOWN },  /* chn - */
+        { 0x866b1f, KEY_VOLUMEUP },     /* vol + */
+        { 0x866b17, KEY_VOLUMEDOWN },   /* vol - */
+        { 0x866b1c, KEY_ZOOM },         /* zoom */
+
+        { 0x866b04, KEY_REWIND },
+        { 0x866b0e, KEY_RECORD },
+        { 0x866b0c, KEY_FORWARD },
+
+        { 0x866b1d, KEY_STOP },
+        { 0x866b08, KEY_PLAY },
+        { 0x866b0f, KEY_PAUSE },
+
+        { 0x866b0d, KEY_TV },
+        { 0x866b07, KEY_RADIO },        /* FM */
+};
+
+static struct rc_keymap pixelview_map = {
+        .map = {
+                .scan    = pixelview_mk12,
+                .size    = ARRAY_SIZE(pixelview_mk12),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_PIXELVIEW_MK12,
+        }
+};
+
+static int __init init_rc_map_pixelview(void)
+{
+        return ir_register_map(&pixelview_map);
+}
+
+static void __exit exit_rc_map_pixelview(void)
+{
+        ir_unregister_map(&pixelview_map);
+}
+
+module_init(init_rc_map_pixelview)
+module_exit(exit_rc_map_pixelview)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-pixelview-new.c b/drivers/media/rc/keymaps/rc-pixelview-new.c
new file mode 100644
index 000000000000..7bbbbf5735e6
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-pixelview-new.c
@@ -0,0 +1,83 @@
+/* pixelview-new.h - Keytable for pixelview_new Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+   Mauro Carvalho Chehab <mchehab@infradead.org>
+   present on PV MPEG 8000GT
+ */
+
+static struct ir_scancode pixelview_new[] = {
+        { 0x3c, KEY_TIME },             /* Timeshift */
+        { 0x12, KEY_POWER },
+
+        { 0x3d, KEY_1 },
+        { 0x38, KEY_2 },
+        { 0x18, KEY_3 },
+        { 0x35, KEY_4 },
+        { 0x39, KEY_5 },
+        { 0x15, KEY_6 },
+        { 0x36, KEY_7 },
+        { 0x3a, KEY_8 },
+        { 0x1e, KEY_9 },
+        { 0x3e, KEY_0 },
+
+        { 0x1c, KEY_AGAIN },            /* LOOP */
+        { 0x3f, KEY_MEDIA },            /* Source */
+        { 0x1f, KEY_LAST },             /* +100 */
+        { 0x1b, KEY_MUTE },
+
+        { 0x17, KEY_CHANNELDOWN },
+        { 0x16, KEY_CHANNELUP },
+        { 0x10, KEY_VOLUMEUP },
+        { 0x14, KEY_VOLUMEDOWN },
+        { 0x13, KEY_ZOOM },
+
+        { 0x19, KEY_CAMERA },           /* SNAPSHOT */
+        { 0x1a, KEY_SEARCH },           /* scan */
+
+        { 0x37, KEY_REWIND },           /* << */
+        { 0x32, KEY_RECORD },           /* o (red) */
+        { 0x33, KEY_FORWARD },          /* >> */
+        { 0x11, KEY_STOP },             /* square */
+        { 0x3b, KEY_PLAY },             /* > */
+        { 0x30, KEY_PLAYPAUSE },        /* || */
+
+        { 0x31, KEY_TV },
+        { 0x34, KEY_RADIO },
+};
+
+static struct rc_keymap pixelview_new_map = {
+        .map = {
+                .scan    = pixelview_new,
+                .size    = ARRAY_SIZE(pixelview_new),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PIXELVIEW_NEW,
+        }
+};
+
+static int __init init_rc_map_pixelview_new(void)
+{
+        return ir_register_map(&pixelview_new_map);
+}
+
+static void __exit exit_rc_map_pixelview_new(void)
+{
+        ir_unregister_map(&pixelview_new_map);
+}
+
+module_init(init_rc_map_pixelview_new)
+module_exit(exit_rc_map_pixelview_new)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-pixelview.c b/drivers/media/rc/keymaps/rc-pixelview.c
new file mode 100644
index 000000000000..82ff12e182a0
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-pixelview.c
@@ -0,0 +1,82 @@
+/* pixelview.h - Keytable for pixelview Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode pixelview[] = {
+
+        { 0x1e, KEY_POWER },    /* power */
+        { 0x07, KEY_MEDIA },    /* source */
+        { 0x1c, KEY_SEARCH },   /* scan */
+
+
+        { 0x03, KEY_TUNER },            /* TV/FM */
+
+        { 0x00, KEY_RECORD },
+        { 0x08, KEY_STOP },
+        { 0x11, KEY_PLAY },
+
+        { 0x1a, KEY_PLAYPAUSE },        /* freeze */
+        { 0x19, KEY_ZOOM },             /* zoom */
+        { 0x0f, KEY_TEXT },             /* min */
+
+        { 0x01, KEY_1 },
+        { 0x0b, KEY_2 },
+        { 0x1b, KEY_3 },
+        { 0x05, KEY_4 },
+        { 0x09, KEY_5 },
+        { 0x15, KEY_6 },
+        { 0x06, KEY_7 },
+        { 0x0a, KEY_8 },
+        { 0x12, KEY_9 },
+        { 0x02, KEY_0 },
+        { 0x10, KEY_LAST },             /* +100 */
+        { 0x13, KEY_LIST },             /* recall */
+
+        { 0x1f, KEY_CHANNELUP },        /* chn down */
+        { 0x17, KEY_CHANNELDOWN },      /* chn up */
+        { 0x16, KEY_VOLUMEUP },         /* vol down */
+        { 0x14, KEY_VOLUMEDOWN },       /* vol up */
+
+        { 0x04, KEY_KPMINUS },          /* <<< */
+        { 0x0e, KEY_SETUP },            /* function */
+        { 0x0c, KEY_KPPLUS },           /* >>> */
+
+        { 0x0d, KEY_GOTO },             /* mts */
+        { 0x1d, KEY_REFRESH },          /* reset */
+        { 0x18, KEY_MUTE },             /* mute/unmute */
+};
+
+static struct rc_keymap pixelview_map = {
+        .map = {
+                .scan    = pixelview,
+                .size    = ARRAY_SIZE(pixelview),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PIXELVIEW,
+        }
+};
+
+static int __init init_rc_map_pixelview(void)
+{
+        return ir_register_map(&pixelview_map);
+}
+
+static void __exit exit_rc_map_pixelview(void)
+{
+        ir_unregister_map(&pixelview_map);
+}
+
+module_init(init_rc_map_pixelview)
+module_exit(exit_rc_map_pixelview)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
new file mode 100644
index 000000000000..7cef8190a224
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
@@ -0,0 +1,81 @@
+/* powercolor-real-angel.h - Keytable for powercolor_real_angel Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Remote control for Powercolor Real Angel 330
+ * Daniel Fraga <fragabr@gmail.com>
+ */
+
+static struct ir_scancode powercolor_real_angel[] = {
+        { 0x38, KEY_SWITCHVIDEOMODE },  /* switch inputs */
+        { 0x0c, KEY_MEDIA },            /* Turn ON/OFF App */
+        { 0x00, KEY_0 },
+        { 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 },
+        { 0x0a, KEY_DIGITS },           /* single, double, tripple digit */
+        { 0x29, KEY_PREVIOUS },         /* previous channel */
+        { 0x12, KEY_BRIGHTNESSUP },
+        { 0x13, KEY_BRIGHTNESSDOWN },
+        { 0x2b, KEY_MODE },             /* stereo/mono */
+        { 0x2c, KEY_TEXT },             /* teletext */
+        { 0x20, KEY_CHANNELUP },        /* channel up */
+        { 0x21, KEY_CHANNELDOWN },      /* channel down */
+        { 0x10, KEY_VOLUMEUP },         /* volume up */
+        { 0x11, KEY_VOLUMEDOWN },       /* volume down */
+        { 0x0d, KEY_MUTE },
+        { 0x1f, KEY_RECORD },
+        { 0x17, KEY_PLAY },
+        { 0x16, KEY_PAUSE },
+        { 0x0b, KEY_STOP },
+        { 0x27, KEY_FASTFORWARD },
+        { 0x26, KEY_REWIND },
+        { 0x1e, KEY_SEARCH },           /* autoscan */
+        { 0x0e, KEY_CAMERA },           /* snapshot */
+        { 0x2d, KEY_SETUP },
+        { 0x0f, KEY_SCREEN },           /* full screen */
+        { 0x14, KEY_RADIO },            /* FM radio */
+        { 0x25, KEY_POWER },            /* power */
+};
+
+static struct rc_keymap powercolor_real_angel_map = {
+        .map = {
+                .scan    = powercolor_real_angel,
+                .size    = ARRAY_SIZE(powercolor_real_angel),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_POWERCOLOR_REAL_ANGEL,
+        }
+};
+
+static int __init init_rc_map_powercolor_real_angel(void)
+{
+        return ir_register_map(&powercolor_real_angel_map);
+}
+
+static void __exit exit_rc_map_powercolor_real_angel(void)
+{
+        ir_unregister_map(&powercolor_real_angel_map);
+}
+
+module_init(init_rc_map_powercolor_real_angel)
+module_exit(exit_rc_map_powercolor_real_angel)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-proteus-2309.c b/drivers/media/rc/keymaps/rc-proteus-2309.c
new file mode 100644
index 000000000000..22e92d39dee5
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-proteus-2309.c
@@ -0,0 +1,69 @@
+/* proteus-2309.h - Keytable for proteus_2309 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Michal Majchrowicz <mmajchrowicz@gmail.com> */
+
+static struct ir_scancode proteus_2309[] = {
+        /* numeric */
+        { 0x00, KEY_0 },
+        { 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 },
+
+        { 0x5c, KEY_POWER },            /* power       */
+        { 0x20, KEY_ZOOM },             /* full screen */
+        { 0x0f, KEY_BACKSPACE },        /* recall      */
+        { 0x1b, KEY_ENTER },            /* mute        */
+        { 0x41, KEY_RECORD },           /* record      */
+        { 0x43, KEY_STOP },             /* stop        */
+        { 0x16, KEY_S },
+        { 0x1a, KEY_POWER2 },           /* off         */
+        { 0x2e, KEY_RED },
+        { 0x1f, KEY_CHANNELDOWN },      /* channel -   */
+        { 0x1c, KEY_CHANNELUP },        /* channel +   */
+        { 0x10, KEY_VOLUMEDOWN },       /* volume -    */
+        { 0x1e, KEY_VOLUMEUP },         /* volume +    */
+        { 0x14, KEY_F1 },
+};
+
+static struct rc_keymap proteus_2309_map = {
+        .map = {
+                .scan    = proteus_2309,
+                .size    = ARRAY_SIZE(proteus_2309),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PROTEUS_2309,
+        }
+};
+
+static int __init init_rc_map_proteus_2309(void)
+{
+        return ir_register_map(&proteus_2309_map);
+}
+
+static void __exit exit_rc_map_proteus_2309(void)
+{
+        ir_unregister_map(&proteus_2309_map);
+}
+
+module_init(init_rc_map_proteus_2309)
+module_exit(exit_rc_map_proteus_2309)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-purpletv.c b/drivers/media/rc/keymaps/rc-purpletv.c
new file mode 100644
index 000000000000..4e20fc2269f7
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-purpletv.c
@@ -0,0 +1,81 @@
+/* purpletv.h - Keytable for purpletv Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode purpletv[] = {
+        { 0x03, KEY_POWER },
+        { 0x6f, KEY_MUTE },
+        { 0x10, KEY_BACKSPACE },        /* Recall */
+
+        { 0x11, KEY_0 },
+        { 0x04, KEY_1 },
+        { 0x05, KEY_2 },
+        { 0x06, KEY_3 },
+        { 0x08, KEY_4 },
+        { 0x09, KEY_5 },
+        { 0x0a, KEY_6 },
+        { 0x0c, KEY_7 },
+        { 0x0d, KEY_8 },
+        { 0x0e, KEY_9 },
+        { 0x12, KEY_DOT },      /* 100+ */
+
+        { 0x07, KEY_VOLUMEUP },
+        { 0x0b, KEY_VOLUMEDOWN },
+        { 0x1a, KEY_KPPLUS },
+        { 0x18, KEY_KPMINUS },
+        { 0x15, KEY_UP },
+        { 0x1d, KEY_DOWN },
+        { 0x0f, KEY_CHANNELUP },
+        { 0x13, KEY_CHANNELDOWN },
+        { 0x48, KEY_ZOOM },
+
+        { 0x1b, KEY_VIDEO },    /* Video source */
+        { 0x1f, KEY_CAMERA },   /* Snapshot */
+        { 0x49, KEY_LANGUAGE }, /* MTS Select */
+        { 0x19, KEY_SEARCH },   /* Auto Scan */
+
+        { 0x4b, KEY_RECORD },
+        { 0x46, KEY_PLAY },
+        { 0x45, KEY_PAUSE },    /* Pause */
+        { 0x44, KEY_STOP },
+        { 0x43, KEY_TIME },     /* Time Shift */
+        { 0x17, KEY_CHANNEL },  /* SURF CH */
+        { 0x40, KEY_FORWARD },  /* Forward ? */
+        { 0x42, KEY_REWIND },   /* Backward ? */
+
+};
+
+static struct rc_keymap purpletv_map = {
+        .map = {
+                .scan    = purpletv,
+                .size    = ARRAY_SIZE(purpletv),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PURPLETV,
+        }
+};
+
+static int __init init_rc_map_purpletv(void)
+{
+        return ir_register_map(&purpletv_map);
+}
+
+static void __exit exit_rc_map_purpletv(void)
+{
+        ir_unregister_map(&purpletv_map);
+}
+
+module_init(init_rc_map_purpletv)
+module_exit(exit_rc_map_purpletv)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-pv951.c b/drivers/media/rc/keymaps/rc-pv951.c
new file mode 100644
index 000000000000..36679e706cf3
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-pv951.c
@@ -0,0 +1,78 @@
+/* pv951.h - Keytable for pv951 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Mark Phalan <phalanm@o2.ie> */
+
+static struct ir_scancode pv951[] = {
+        { 0x00, KEY_0 },
+        { 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 },
+
+        { 0x12, KEY_POWER },
+        { 0x10, KEY_MUTE },
+        { 0x1f, KEY_VOLUMEDOWN },
+        { 0x1b, KEY_VOLUMEUP },
+        { 0x1a, KEY_CHANNELUP },
+        { 0x1e, KEY_CHANNELDOWN },
+        { 0x0e, KEY_PAGEUP },
+        { 0x1d, KEY_PAGEDOWN },
+        { 0x13, KEY_SOUND },
+
+        { 0x18, KEY_KPPLUSMINUS },      /* CH +/- */
+        { 0x16, KEY_SUBTITLE },         /* CC */
+        { 0x0d, KEY_TEXT },             /* TTX */
+        { 0x0b, KEY_TV },               /* AIR/CBL */
+        { 0x11, KEY_PC },               /* PC/TV */
+        { 0x17, KEY_OK },               /* CH RTN */
+        { 0x19, KEY_MODE },             /* FUNC */
+        { 0x0c, KEY_SEARCH },           /* AUTOSCAN */
+
+        /* Not sure what to do with these ones! */
+        { 0x0f, KEY_SELECT },           /* SOURCE */
+        { 0x0a, KEY_KPPLUS },           /* +100 */
+        { 0x14, KEY_EQUAL },            /* SYNC */
+        { 0x1c, KEY_MEDIA },            /* PC/TV */
+};
+
+static struct rc_keymap pv951_map = {
+        .map = {
+                .scan    = pv951,
+                .size    = ARRAY_SIZE(pv951),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_PV951,
+        }
+};
+
+static int __init init_rc_map_pv951(void)
+{
+        return ir_register_map(&pv951_map);
+}
+
+static void __exit exit_rc_map_pv951(void)
+{
+        ir_unregister_map(&pv951_map);
+}
+
+module_init(init_rc_map_pv951)
+module_exit(exit_rc_map_pv951)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-rc5-hauppauge-new.c b/drivers/media/rc/keymaps/rc-rc5-hauppauge-new.c
new file mode 100644
index 000000000000..cc6b8f548747
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-rc5-hauppauge-new.c
@@ -0,0 +1,103 @@
+/* rc5-hauppauge-new.h - Keytable for rc5_hauppauge_new Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Hauppauge:the newer, gray remotes (seems there are multiple
+ * slightly different versions), shipped with cx88+ivtv cards.
+ *
+ * This table contains the complete RC5 code, instead of just the data part
+ */
+
+static struct ir_scancode rc5_hauppauge_new[] = {
+        /* Keys 0 to 9 */
+        { 0x1e00, KEY_0 },
+        { 0x1e01, KEY_1 },
+        { 0x1e02, KEY_2 },
+        { 0x1e03, KEY_3 },
+        { 0x1e04, KEY_4 },
+        { 0x1e05, KEY_5 },
+        { 0x1e06, KEY_6 },
+        { 0x1e07, KEY_7 },
+        { 0x1e08, KEY_8 },
+        { 0x1e09, KEY_9 },
+
+        { 0x1e0a, KEY_TEXT },           /* keypad asterisk as well */
+        { 0x1e0b, KEY_RED },            /* red button */
+        { 0x1e0c, KEY_RADIO },
+        { 0x1e0d, KEY_MENU },
+        { 0x1e0e, KEY_SUBTITLE },               /* also the # key */
+        { 0x1e0f, KEY_MUTE },
+        { 0x1e10, KEY_VOLUMEUP },
+        { 0x1e11, KEY_VOLUMEDOWN },
+        { 0x1e12, KEY_PREVIOUS },               /* previous channel */
+        { 0x1e14, KEY_UP },
+        { 0x1e15, KEY_DOWN },
+        { 0x1e16, KEY_LEFT },
+        { 0x1e17, KEY_RIGHT },
+        { 0x1e18, KEY_VIDEO },          /* Videos */
+        { 0x1e19, KEY_AUDIO },          /* Music */
+        /* 0x1e1a: Pictures - presume this means
+           "Multimedia Home Platform" -
+           no "PICTURES" key in input.h
+         */
+        { 0x1e1a, KEY_MHP },
+
+        { 0x1e1b, KEY_EPG },            /* Guide */
+        { 0x1e1c, KEY_TV },
+        { 0x1e1e, KEY_NEXTSONG },               /* skip >| */
+        { 0x1e1f, KEY_EXIT },           /* back/exit */
+        { 0x1e20, KEY_CHANNELUP },      /* channel / program + */
+        { 0x1e21, KEY_CHANNELDOWN },    /* channel / program - */
+        { 0x1e22, KEY_CHANNEL },                /* source (old black remote) */
+        { 0x1e24, KEY_PREVIOUSSONG },   /* replay |< */
+        { 0x1e25, KEY_ENTER },          /* OK */
+        { 0x1e26, KEY_SLEEP },          /* minimize (old black remote) */
+        { 0x1e29, KEY_BLUE },           /* blue key */
+        { 0x1e2e, KEY_GREEN },          /* green button */
+        { 0x1e30, KEY_PAUSE },          /* pause */
+        { 0x1e32, KEY_REWIND },         /* backward << */
+        { 0x1e34, KEY_FASTFORWARD },    /* forward >> */
+        { 0x1e35, KEY_PLAY },
+        { 0x1e36, KEY_STOP },
+        { 0x1e37, KEY_RECORD },         /* recording */
+        { 0x1e38, KEY_YELLOW },         /* yellow key */
+        { 0x1e3b, KEY_SELECT },         /* top right button */
+        { 0x1e3c, KEY_ZOOM },           /* full */
+        { 0x1e3d, KEY_POWER },          /* system power (green button) */
+};
+
+static struct rc_keymap rc5_hauppauge_new_map = {
+        .map = {
+                .scan    = rc5_hauppauge_new,
+                .size    = ARRAY_SIZE(rc5_hauppauge_new),
+                .ir_type = IR_TYPE_RC5,
+                .name    = RC_MAP_RC5_HAUPPAUGE_NEW,
+        }
+};
+
+static int __init init_rc_map_rc5_hauppauge_new(void)
+{
+        return ir_register_map(&rc5_hauppauge_new_map);
+}
+
+static void __exit exit_rc_map_rc5_hauppauge_new(void)
+{
+        ir_unregister_map(&rc5_hauppauge_new_map);
+}
+
+module_init(init_rc_map_rc5_hauppauge_new)
+module_exit(exit_rc_map_rc5_hauppauge_new)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-rc5-tv.c b/drivers/media/rc/keymaps/rc-rc5-tv.c
new file mode 100644
index 000000000000..73cce2f8ddfb
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-rc5-tv.c
@@ -0,0 +1,81 @@
+/* rc5-tv.h - Keytable for rc5_tv Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* generic RC5 keytable                                          */
+/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */
+/* used by old (black) Hauppauge remotes                         */
+
+static struct ir_scancode rc5_tv[] = {
+        /* Keys 0 to 9 */
+        { 0x00, KEY_0 },
+        { 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 },
+
+        { 0x0b, KEY_CHANNEL },          /* channel / program (japan: 11) */
+        { 0x0c, KEY_POWER },            /* standby */
+        { 0x0d, KEY_MUTE },             /* mute / demute */
+        { 0x0f, KEY_TV },               /* display */
+        { 0x10, KEY_VOLUMEUP },
+        { 0x11, KEY_VOLUMEDOWN },
+        { 0x12, KEY_BRIGHTNESSUP },
+        { 0x13, KEY_BRIGHTNESSDOWN },
+        { 0x1e, KEY_SEARCH },           /* search + */
+        { 0x20, KEY_CHANNELUP },        /* channel / program + */
+        { 0x21, KEY_CHANNELDOWN },      /* channel / program - */
+        { 0x22, KEY_CHANNEL },          /* alt / channel */
+        { 0x23, KEY_LANGUAGE },         /* 1st / 2nd language */
+        { 0x26, KEY_SLEEP },            /* sleeptimer */
+        { 0x2e, KEY_MENU },             /* 2nd controls (USA: menu) */
+        { 0x30, KEY_PAUSE },
+        { 0x32, KEY_REWIND },
+        { 0x33, KEY_GOTO },
+        { 0x35, KEY_PLAY },
+        { 0x36, KEY_STOP },
+        { 0x37, KEY_RECORD },           /* recording */
+        { 0x3c, KEY_TEXT },             /* teletext submode (Japan: 12) */
+        { 0x3d, KEY_SUSPEND },          /* system standby */
+
+};
+
+static struct rc_keymap rc5_tv_map = {
+        .map = {
+                .scan    = rc5_tv,
+                .size    = ARRAY_SIZE(rc5_tv),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_RC5_TV,
+        }
+};
+
+static int __init init_rc_map_rc5_tv(void)
+{
+        return ir_register_map(&rc5_tv_map);
+}
+
+static void __exit exit_rc_map_rc5_tv(void)
+{
+        ir_unregister_map(&rc5_tv_map);
+}
+
+module_init(init_rc_map_rc5_tv)
+module_exit(exit_rc_map_rc5_tv)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-rc6-mce.c b/drivers/media/rc/keymaps/rc-rc6-mce.c
new file mode 100644
index 000000000000..6da955dfef48
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-rc6-mce.c
@@ -0,0 +1,113 @@
+/* rc-rc6-mce.c - Keytable for Windows Media Center RC-6 remotes for use
+ * with the Media Center Edition eHome Infrared Transceiver.
+ *
+ * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode rc6_mce[] = {
+
+        { 0x800f0400, KEY_NUMERIC_0 },
+        { 0x800f0401, KEY_NUMERIC_1 },
+        { 0x800f0402, KEY_NUMERIC_2 },
+        { 0x800f0403, KEY_NUMERIC_3 },
+        { 0x800f0404, KEY_NUMERIC_4 },
+        { 0x800f0405, KEY_NUMERIC_5 },
+        { 0x800f0406, KEY_NUMERIC_6 },
+        { 0x800f0407, KEY_NUMERIC_7 },
+        { 0x800f0408, KEY_NUMERIC_8 },
+        { 0x800f0409, KEY_NUMERIC_9 },
+
+        { 0x800f040a, KEY_DELETE },
+        { 0x800f040b, KEY_ENTER },
+        { 0x800f040c, KEY_POWER },              /* PC Power */
+        { 0x800f040d, KEY_PROG1 },              /* Windows MCE button */
+        { 0x800f040e, KEY_MUTE },
+        { 0x800f040f, KEY_INFO },
+
+        { 0x800f0410, KEY_VOLUMEUP },
+        { 0x800f0411, KEY_VOLUMEDOWN },
+        { 0x800f0412, KEY_CHANNELUP },
+        { 0x800f0413, KEY_CHANNELDOWN },
+
+        { 0x800f0414, KEY_FASTFORWARD },
+        { 0x800f0415, KEY_REWIND },
+        { 0x800f0416, KEY_PLAY },
+        { 0x800f0417, KEY_RECORD },
+        { 0x800f0418, KEY_PAUSE },
+        { 0x800f046e, KEY_PLAYPAUSE },
+        { 0x800f0419, KEY_STOP },
+        { 0x800f041a, KEY_NEXT },
+        { 0x800f041b, KEY_PREVIOUS },
+        { 0x800f041c, KEY_NUMERIC_POUND },
+        { 0x800f041d, KEY_NUMERIC_STAR },
+
+        { 0x800f041e, KEY_UP },
+        { 0x800f041f, KEY_DOWN },
+        { 0x800f0420, KEY_LEFT },
+        { 0x800f0421, KEY_RIGHT },
+
+        { 0x800f0422, KEY_OK },
+        { 0x800f0423, KEY_EXIT },
+        { 0x800f0424, KEY_DVD },
+        { 0x800f0425, KEY_TUNER },              /* LiveTV */
+        { 0x800f0426, KEY_EPG },                /* Guide */
+        { 0x800f0427, KEY_ZOOM },               /* Aspect */
+
+        { 0x800f043a, KEY_BRIGHTNESSUP },
+
+        { 0x800f0446, KEY_TV },
+        { 0x800f0447, KEY_AUDIO },              /* My Music */
+        { 0x800f0448, KEY_PVR },                /* RecordedTV */
+        { 0x800f0449, KEY_CAMERA },
+        { 0x800f044a, KEY_VIDEO },
+        { 0x800f044c, KEY_LANGUAGE },
+        { 0x800f044d, KEY_TITLE },
+        { 0x800f044e, KEY_PRINT },      /* Print - HP OEM version of remote */
+
+        { 0x800f0450, KEY_RADIO },
+
+        { 0x800f045a, KEY_SUBTITLE },           /* Caption/Teletext */
+        { 0x800f045b, KEY_RED },
+        { 0x800f045c, KEY_GREEN },
+        { 0x800f045d, KEY_YELLOW },
+        { 0x800f045e, KEY_BLUE },
+
+        { 0x800f0465, KEY_POWER2 },     /* TV Power */
+        { 0x800f046e, KEY_PLAYPAUSE },
+        { 0x800f046f, KEY_MEDIA },      /* Start media application (NEW) */
+
+        { 0x800f0480, KEY_BRIGHTNESSDOWN },
+        { 0x800f0481, KEY_PLAYPAUSE },
+};
+
+static struct rc_keymap rc6_mce_map = {
+        .map = {
+                .scan    = rc6_mce,
+                .size    = ARRAY_SIZE(rc6_mce),
+                .ir_type = IR_TYPE_RC6,
+                .name    = RC_MAP_RC6_MCE,
+        }
+};
+
+static int __init init_rc_map_rc6_mce(void)
+{
+        return ir_register_map(&rc6_mce_map);
+}
+
+static void __exit exit_rc_map_rc6_mce(void)
+{
+        ir_unregister_map(&rc6_mce_map);
+}
+
+module_init(init_rc_map_rc6_mce)
+module_exit(exit_rc_map_rc6_mce)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
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
new file mode 100644
index 000000000000..ab1a6d2baf72
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
@@ -0,0 +1,78 @@
+/* real-audio-220-32-keys.h - Keytable for real_audio_220_32_keys Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Zogis Real Audio 220 - 32 keys IR */
+
+static struct ir_scancode real_audio_220_32_keys[] = {
+        { 0x1c, KEY_RADIO},
+        { 0x12, KEY_POWER2},
+
+        { 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},
+        { 0x00, KEY_0},
+
+        { 0x0c, KEY_VOLUMEUP},
+        { 0x18, KEY_VOLUMEDOWN},
+        { 0x0b, KEY_CHANNELUP},
+        { 0x15, KEY_CHANNELDOWN},
+        { 0x16, KEY_ENTER},
+
+        { 0x11, KEY_LIST},              /* Source */
+        { 0x0d, KEY_AUDIO},             /* stereo */
+
+        { 0x0f, KEY_PREVIOUS},          /* Prev */
+        { 0x1b, KEY_TIME},              /* Timeshift */
+        { 0x1a, KEY_NEXT},              /* Next */
+
+        { 0x0e, KEY_STOP},
+        { 0x1f, KEY_PLAY},
+        { 0x1e, KEY_PLAYPAUSE},         /* Pause */
+
+        { 0x1d, KEY_RECORD},
+        { 0x13, KEY_MUTE},
+        { 0x19, KEY_CAMERA},            /* Snapshot */
+
+};
+
+static struct rc_keymap real_audio_220_32_keys_map = {
+        .map = {
+                .scan    = real_audio_220_32_keys,
+                .size    = ARRAY_SIZE(real_audio_220_32_keys),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_REAL_AUDIO_220_32_KEYS,
+        }
+};
+
+static int __init init_rc_map_real_audio_220_32_keys(void)
+{
+        return ir_register_map(&real_audio_220_32_keys_map);
+}
+
+static void __exit exit_rc_map_real_audio_220_32_keys(void)
+{
+        ir_unregister_map(&real_audio_220_32_keys_map);
+}
+
+module_init(init_rc_map_real_audio_220_32_keys)
+module_exit(exit_rc_map_real_audio_220_32_keys)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-streamzap.c b/drivers/media/rc/keymaps/rc-streamzap.c
new file mode 100644
index 000000000000..df32013a321c
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-streamzap.c
@@ -0,0 +1,82 @@
+/* rc-streamzap.c - Keytable for Streamzap PC Remote, for use
+ * with the Streamzap PC Remote IR Receiver.
+ *
+ * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode streamzap[] = {
+/*
+ * The Streamzap remote is almost, but not quite, RC-5, as it has an extra
+ * bit in it, which throws the in-kernel RC-5 decoder for a loop. Currently,
+ * an additional RC-5-sz decoder is being deployed to support it, but it
+ * may be possible to merge it back with the standard RC-5 decoder.
+ */
+        { 0x28c0, KEY_NUMERIC_0 },
+        { 0x28c1, KEY_NUMERIC_1 },
+        { 0x28c2, KEY_NUMERIC_2 },
+        { 0x28c3, KEY_NUMERIC_3 },
+        { 0x28c4, KEY_NUMERIC_4 },
+        { 0x28c5, KEY_NUMERIC_5 },
+        { 0x28c6, KEY_NUMERIC_6 },
+        { 0x28c7, KEY_NUMERIC_7 },
+        { 0x28c8, KEY_NUMERIC_8 },
+        { 0x28c9, KEY_NUMERIC_9 },
+        { 0x28ca, KEY_POWER },
+        { 0x28cb, KEY_MUTE },
+        { 0x28cc, KEY_CHANNELUP },
+        { 0x28cd, KEY_VOLUMEUP },
+        { 0x28ce, KEY_CHANNELDOWN },
+        { 0x28cf, KEY_VOLUMEDOWN },
+        { 0x28d0, KEY_UP },
+        { 0x28d1, KEY_LEFT },
+        { 0x28d2, KEY_OK },
+        { 0x28d3, KEY_RIGHT },
+        { 0x28d4, KEY_DOWN },
+        { 0x28d5, KEY_MENU },
+        { 0x28d6, KEY_EXIT },
+        { 0x28d7, KEY_PLAY },
+        { 0x28d8, KEY_PAUSE },
+        { 0x28d9, KEY_STOP },
+        { 0x28da, KEY_BACK },
+        { 0x28db, KEY_FORWARD },
+        { 0x28dc, KEY_RECORD },
+        { 0x28dd, KEY_REWIND },
+        { 0x28de, KEY_FASTFORWARD },
+        { 0x28e0, KEY_RED },
+        { 0x28e1, KEY_GREEN },
+        { 0x28e2, KEY_YELLOW },
+        { 0x28e3, KEY_BLUE },
+
+};
+
+static struct rc_keymap streamzap_map = {
+        .map = {
+                .scan    = streamzap,
+                .size    = ARRAY_SIZE(streamzap),
+                .ir_type = IR_TYPE_RC5_SZ,
+                .name    = RC_MAP_STREAMZAP,
+        }
+};
+
+static int __init init_rc_map_streamzap(void)
+{
+        return ir_register_map(&streamzap_map);
+}
+
+static void __exit exit_rc_map_streamzap(void)
+{
+        ir_unregister_map(&streamzap_map);
+}
+
+module_init(init_rc_map_streamzap)
+module_exit(exit_rc_map_streamzap)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-tbs-nec.c b/drivers/media/rc/keymaps/rc-tbs-nec.c
new file mode 100644
index 000000000000..3309631e6f80
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-tbs-nec.c
@@ -0,0 +1,73 @@
+/* tbs-nec.h - Keytable for tbs_nec Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode tbs_nec[] = {
+        { 0x04, KEY_POWER2},    /*power*/
+        { 0x14, KEY_MUTE},      /*mute*/
+        { 0x07, KEY_1},
+        { 0x06, KEY_2},
+        { 0x05, KEY_3},
+        { 0x0b, KEY_4},
+        { 0x0a, KEY_5},
+        { 0x09, KEY_6},
+        { 0x0f, KEY_7},
+        { 0x0e, KEY_8},
+        { 0x0d, KEY_9},
+        { 0x12, KEY_0},
+        { 0x16, KEY_CHANNELUP}, /*ch+*/
+        { 0x11, KEY_CHANNELDOWN},/*ch-*/
+        { 0x13, KEY_VOLUMEUP},  /*vol+*/
+        { 0x0c, KEY_VOLUMEDOWN},/*vol-*/
+        { 0x03, KEY_RECORD},    /*rec*/
+        { 0x18, KEY_PAUSE},     /*pause*/
+        { 0x19, KEY_OK},        /*ok*/
+        { 0x1a, KEY_CAMERA},    /* snapshot */
+        { 0x01, KEY_UP},
+        { 0x10, KEY_LEFT},
+        { 0x02, KEY_RIGHT},
+        { 0x08, KEY_DOWN},
+        { 0x15, KEY_FAVORITES},
+        { 0x17, KEY_SUBTITLE},
+        { 0x1d, KEY_ZOOM},
+        { 0x1f, KEY_EXIT},
+        { 0x1e, KEY_MENU},
+        { 0x1c, KEY_EPG},
+        { 0x00, KEY_PREVIOUS},
+        { 0x1b, KEY_MODE},
+};
+
+static struct rc_keymap tbs_nec_map = {
+        .map = {
+                .scan    = tbs_nec,
+                .size    = ARRAY_SIZE(tbs_nec),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_TBS_NEC,
+        }
+};
+
+static int __init init_rc_map_tbs_nec(void)
+{
+        return ir_register_map(&tbs_nec_map);
+}
+
+static void __exit exit_rc_map_tbs_nec(void)
+{
+        ir_unregister_map(&tbs_nec_map);
+}
+
+module_init(init_rc_map_tbs_nec)
+module_exit(exit_rc_map_tbs_nec)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
new file mode 100644
index 000000000000..5326a0b444c1
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
@@ -0,0 +1,92 @@
+/* terratec-cinergy-xs.h - Keytable for terratec_cinergy_xs Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Terratec Cinergy Hybrid T USB XS
+   Devin Heitmueller <dheitmueller@linuxtv.org>
+ */
+
+static struct ir_scancode terratec_cinergy_xs[] = {
+        { 0x41, KEY_HOME},
+        { 0x01, KEY_POWER},
+        { 0x42, KEY_MENU},
+        { 0x02, KEY_1},
+        { 0x03, KEY_2},
+        { 0x04, KEY_3},
+        { 0x43, KEY_SUBTITLE},
+        { 0x05, KEY_4},
+        { 0x06, KEY_5},
+        { 0x07, KEY_6},
+        { 0x44, KEY_TEXT},
+        { 0x08, KEY_7},
+        { 0x09, KEY_8},
+        { 0x0a, KEY_9},
+        { 0x45, KEY_DELETE},
+        { 0x0b, KEY_TUNER},
+        { 0x0c, KEY_0},
+        { 0x0d, KEY_MODE},
+        { 0x46, KEY_TV},
+        { 0x47, KEY_DVD},
+        { 0x49, KEY_VIDEO},
+        { 0x4b, KEY_AUX},
+        { 0x10, KEY_UP},
+        { 0x11, KEY_LEFT},
+        { 0x12, KEY_OK},
+        { 0x13, KEY_RIGHT},
+        { 0x14, KEY_DOWN},
+        { 0x0f, KEY_EPG},
+        { 0x16, KEY_INFO},
+        { 0x4d, KEY_BACKSPACE},
+        { 0x1c, KEY_VOLUMEUP},
+        { 0x4c, KEY_PLAY},
+        { 0x1b, KEY_CHANNELUP},
+        { 0x1e, KEY_VOLUMEDOWN},
+        { 0x1d, KEY_MUTE},
+        { 0x1f, KEY_CHANNELDOWN},
+        { 0x17, KEY_RED},
+        { 0x18, KEY_GREEN},
+        { 0x19, KEY_YELLOW},
+        { 0x1a, KEY_BLUE},
+        { 0x58, KEY_RECORD},
+        { 0x48, KEY_STOP},
+        { 0x40, KEY_PAUSE},
+        { 0x54, KEY_LAST},
+        { 0x4e, KEY_REWIND},
+        { 0x4f, KEY_FASTFORWARD},
+        { 0x5c, KEY_NEXT},
+};
+
+static struct rc_keymap terratec_cinergy_xs_map = {
+        .map = {
+                .scan    = terratec_cinergy_xs,
+                .size    = ARRAY_SIZE(terratec_cinergy_xs),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_TERRATEC_CINERGY_XS,
+        }
+};
+
+static int __init init_rc_map_terratec_cinergy_xs(void)
+{
+        return ir_register_map(&terratec_cinergy_xs_map);
+}
+
+static void __exit exit_rc_map_terratec_cinergy_xs(void)
+{
+        ir_unregister_map(&terratec_cinergy_xs_map);
+}
+
+module_init(init_rc_map_terratec_cinergy_xs)
+module_exit(exit_rc_map_terratec_cinergy_xs)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-terratec-slim.c b/drivers/media/rc/keymaps/rc-terratec-slim.c
new file mode 100644
index 000000000000..10dee4c1deff
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-terratec-slim.c
@@ -0,0 +1,79 @@
+/*
+ * TerraTec remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+/* TerraTec slim remote, 7 rows, 4 columns. */
+/* Uses NEC extended 0x02bd. */
+static struct ir_scancode terratec_slim[] = {
+        { 0x02bd00, KEY_1 },
+        { 0x02bd01, KEY_2 },
+        { 0x02bd02, KEY_3 },
+        { 0x02bd03, KEY_4 },
+        { 0x02bd04, KEY_5 },
+        { 0x02bd05, KEY_6 },
+        { 0x02bd06, KEY_7 },
+        { 0x02bd07, KEY_8 },
+        { 0x02bd08, KEY_9 },
+        { 0x02bd09, KEY_0 },
+        { 0x02bd0a, KEY_MUTE },
+        { 0x02bd0b, KEY_NEW },             /* symbol: PIP */
+        { 0x02bd0e, KEY_VOLUMEDOWN },
+        { 0x02bd0f, KEY_PLAYPAUSE },
+        { 0x02bd10, KEY_RIGHT },
+        { 0x02bd11, KEY_LEFT },
+        { 0x02bd12, KEY_UP },
+        { 0x02bd13, KEY_DOWN },
+        { 0x02bd15, KEY_OK },
+        { 0x02bd16, KEY_STOP },
+        { 0x02bd17, KEY_CAMERA },          /* snapshot */
+        { 0x02bd18, KEY_CHANNELUP },
+        { 0x02bd19, KEY_RECORD },
+        { 0x02bd1a, KEY_CHANNELDOWN },
+        { 0x02bd1c, KEY_ESC },
+        { 0x02bd1f, KEY_VOLUMEUP },
+        { 0x02bd44, KEY_EPG },
+        { 0x02bd45, KEY_POWER2 },          /* [red power button] */
+};
+
+static struct rc_keymap terratec_slim_map = {
+        .map = {
+                .scan    = terratec_slim,
+                .size    = ARRAY_SIZE(terratec_slim),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_TERRATEC_SLIM,
+        }
+};
+
+static int __init init_rc_map_terratec_slim(void)
+{
+        return ir_register_map(&terratec_slim_map);
+}
+
+static void __exit exit_rc_map_terratec_slim(void)
+{
+        ir_unregister_map(&terratec_slim_map);
+}
+
+module_init(init_rc_map_terratec_slim)
+module_exit(exit_rc_map_terratec_slim)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-tevii-nec.c b/drivers/media/rc/keymaps/rc-tevii-nec.c
new file mode 100644
index 000000000000..e30d411c07bb
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-tevii-nec.c
@@ -0,0 +1,88 @@
+/* tevii-nec.h - Keytable for tevii_nec Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode tevii_nec[] = {
+        { 0x0a, KEY_POWER2},
+        { 0x0c, KEY_MUTE},
+        { 0x11, KEY_1},
+        { 0x12, KEY_2},
+        { 0x13, KEY_3},
+        { 0x14, KEY_4},
+        { 0x15, KEY_5},
+        { 0x16, KEY_6},
+        { 0x17, KEY_7},
+        { 0x18, KEY_8},
+        { 0x19, KEY_9},
+        { 0x10, KEY_0},
+        { 0x1c, KEY_MENU},
+        { 0x0f, KEY_VOLUMEDOWN},
+        { 0x1a, KEY_LAST},
+        { 0x0e, KEY_OPEN},
+        { 0x04, KEY_RECORD},
+        { 0x09, KEY_VOLUMEUP},
+        { 0x08, KEY_CHANNELUP},
+        { 0x07, KEY_PVR},
+        { 0x0b, KEY_TIME},
+        { 0x02, KEY_RIGHT},
+        { 0x03, KEY_LEFT},
+        { 0x00, KEY_UP},
+        { 0x1f, KEY_OK},
+        { 0x01, KEY_DOWN},
+        { 0x05, KEY_TUNER},
+        { 0x06, KEY_CHANNELDOWN},
+        { 0x40, KEY_PLAYPAUSE},
+        { 0x1e, KEY_REWIND},
+        { 0x1b, KEY_FAVORITES},
+        { 0x1d, KEY_BACK},
+        { 0x4d, KEY_FASTFORWARD},
+        { 0x44, KEY_EPG},
+        { 0x4c, KEY_INFO},
+        { 0x41, KEY_AB},
+        { 0x43, KEY_AUDIO},
+        { 0x45, KEY_SUBTITLE},
+        { 0x4a, KEY_LIST},
+        { 0x46, KEY_F1},
+        { 0x47, KEY_F2},
+        { 0x5e, KEY_F3},
+        { 0x5c, KEY_F4},
+        { 0x52, KEY_F5},
+        { 0x5a, KEY_F6},
+        { 0x56, KEY_MODE},
+        { 0x58, KEY_SWITCHVIDEOMODE},
+};
+
+static struct rc_keymap tevii_nec_map = {
+        .map = {
+                .scan    = tevii_nec,
+                .size    = ARRAY_SIZE(tevii_nec),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_TEVII_NEC,
+        }
+};
+
+static int __init init_rc_map_tevii_nec(void)
+{
+        return ir_register_map(&tevii_nec_map);
+}
+
+static void __exit exit_rc_map_tevii_nec(void)
+{
+        ir_unregister_map(&tevii_nec_map);
+}
+
+module_init(init_rc_map_tevii_nec)
+module_exit(exit_rc_map_tevii_nec)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-total-media-in-hand.c b/drivers/media/rc/keymaps/rc-total-media-in-hand.c
new file mode 100644
index 000000000000..fd1985763781
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-total-media-in-hand.c
@@ -0,0 +1,85 @@
+/*
+ * Total Media In Hand remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+/* Uses NEC extended 0x02bd */
+static struct ir_scancode total_media_in_hand[] = {
+        { 0x02bd00, KEY_1 },
+        { 0x02bd01, KEY_2 },
+        { 0x02bd02, KEY_3 },
+        { 0x02bd03, KEY_4 },
+        { 0x02bd04, KEY_5 },
+        { 0x02bd05, KEY_6 },
+        { 0x02bd06, KEY_7 },
+        { 0x02bd07, KEY_8 },
+        { 0x02bd08, KEY_9 },
+        { 0x02bd09, KEY_0 },
+        { 0x02bd0a, KEY_MUTE },
+        { 0x02bd0b, KEY_CYCLEWINDOWS },    /* yellow, [min / max] */
+        { 0x02bd0c, KEY_VIDEO },           /* TV / AV */
+        { 0x02bd0e, KEY_VOLUMEDOWN },
+        { 0x02bd0f, KEY_TIME },            /* TimeShift */
+        { 0x02bd10, KEY_RIGHT },           /* right arrow */
+        { 0x02bd11, KEY_LEFT },            /* left arrow */
+        { 0x02bd12, KEY_UP },              /* up arrow */
+        { 0x02bd13, KEY_DOWN },            /* down arrow */
+        { 0x02bd14, KEY_POWER2 },          /* [red] */
+        { 0x02bd15, KEY_OK },              /* OK */
+        { 0x02bd16, KEY_STOP },
+        { 0x02bd17, KEY_CAMERA },          /* Snapshot */
+        { 0x02bd18, KEY_CHANNELUP },
+        { 0x02bd19, KEY_RECORD },
+        { 0x02bd1a, KEY_CHANNELDOWN },
+        { 0x02bd1c, KEY_ESC },             /* Esc */
+        { 0x02bd1e, KEY_PLAY },
+        { 0x02bd1f, KEY_VOLUMEUP },
+        { 0x02bd40, KEY_PAUSE },
+        { 0x02bd41, KEY_FASTFORWARD },     /* FF >> */
+        { 0x02bd42, KEY_REWIND },          /* FR << */
+        { 0x02bd43, KEY_ZOOM },            /* [window + mouse pointer] */
+        { 0x02bd44, KEY_SHUFFLE },         /* Shuffle */
+        { 0x02bd45, KEY_INFO },            /* [red (I)] */
+};
+
+static struct rc_keymap total_media_in_hand_map = {
+        .map = {
+                .scan    = total_media_in_hand,
+                .size    = ARRAY_SIZE(total_media_in_hand),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_TOTAL_MEDIA_IN_HAND,
+        }
+};
+
+static int __init init_rc_map_total_media_in_hand(void)
+{
+        return ir_register_map(&total_media_in_hand_map);
+}
+
+static void __exit exit_rc_map_total_media_in_hand(void)
+{
+        ir_unregister_map(&total_media_in_hand_map);
+}
+
+module_init(init_rc_map_total_media_in_hand)
+module_exit(exit_rc_map_total_media_in_hand)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-trekstor.c b/drivers/media/rc/keymaps/rc-trekstor.c
new file mode 100644
index 000000000000..91092caca452
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-trekstor.c
@@ -0,0 +1,80 @@
+/*
+ * TrekStor remote controller keytable
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <media/rc-map.h>
+
+/* TrekStor DVB-T USB Stick remote controller. */
+/* Imported from af9015.h.
+   Initial keytable was from Marc Schneider <macke@macke.org> */
+static struct ir_scancode trekstor[] = {
+        { 0x0084, KEY_0 },
+        { 0x0085, KEY_MUTE },            /* Mute */
+        { 0x0086, KEY_HOMEPAGE },        /* Home */
+        { 0x0087, KEY_UP },              /* Up */
+        { 0x0088, KEY_OK },              /* OK */
+        { 0x0089, KEY_RIGHT },           /* Right */
+        { 0x008a, KEY_FASTFORWARD },     /* Fast forward */
+        { 0x008b, KEY_VOLUMEUP },        /* Volume + */
+        { 0x008c, KEY_DOWN },            /* Down */
+        { 0x008d, KEY_PLAY },            /* Play/Pause */
+        { 0x008e, KEY_STOP },            /* Stop */
+        { 0x008f, KEY_EPG },             /* Info/EPG */
+        { 0x0090, KEY_7 },
+        { 0x0091, KEY_4 },
+        { 0x0092, KEY_1 },
+        { 0x0093, KEY_CHANNELDOWN },     /* Channel - */
+        { 0x0094, KEY_8 },
+        { 0x0095, KEY_5 },
+        { 0x0096, KEY_2 },
+        { 0x0097, KEY_CHANNELUP },       /* Channel + */
+        { 0x0098, KEY_9 },
+        { 0x0099, KEY_6 },
+        { 0x009a, KEY_3 },
+        { 0x009b, KEY_VOLUMEDOWN },      /* Volume - */
+        { 0x009c, KEY_TV },              /* TV */
+        { 0x009d, KEY_RECORD },          /* Record */
+        { 0x009e, KEY_REWIND },          /* Rewind */
+        { 0x009f, KEY_LEFT },            /* Left */
+};
+
+static struct rc_keymap trekstor_map = {
+        .map = {
+                .scan    = trekstor,
+                .size    = ARRAY_SIZE(trekstor),
+                .ir_type = IR_TYPE_NEC,
+                .name    = RC_MAP_TREKSTOR,
+        }
+};
+
+static int __init init_rc_map_trekstor(void)
+{
+        return ir_register_map(&trekstor_map);
+}
+
+static void __exit exit_rc_map_trekstor(void)
+{
+        ir_unregister_map(&trekstor_map);
+}
+
+module_init(init_rc_map_trekstor)
+module_exit(exit_rc_map_trekstor)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/rc/keymaps/rc-tt-1500.c b/drivers/media/rc/keymaps/rc-tt-1500.c
new file mode 100644
index 000000000000..bc88de011d5d
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-tt-1500.c
@@ -0,0 +1,82 @@
+/* tt-1500.h - Keytable for tt_1500 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* for the Technotrend 1500 bundled remotes (grey and black): */
+
+static struct ir_scancode tt_1500[] = {
+        { 0x01, KEY_POWER },
+        { 0x02, KEY_SHUFFLE },          /* ? double-arrow key */
+        { 0x03, KEY_1 },
+        { 0x04, KEY_2 },
+        { 0x05, KEY_3 },
+        { 0x06, KEY_4 },
+        { 0x07, KEY_5 },
+        { 0x08, KEY_6 },
+        { 0x09, KEY_7 },
+        { 0x0a, KEY_8 },
+        { 0x0b, KEY_9 },
+        { 0x0c, KEY_0 },
+        { 0x0d, KEY_UP },
+        { 0x0e, KEY_LEFT },
+        { 0x0f, KEY_OK },
+        { 0x10, KEY_RIGHT },
+        { 0x11, KEY_DOWN },
+        { 0x12, KEY_INFO },
+        { 0x13, KEY_EXIT },
+        { 0x14, KEY_RED },
+        { 0x15, KEY_GREEN },
+        { 0x16, KEY_YELLOW },
+        { 0x17, KEY_BLUE },
+        { 0x18, KEY_MUTE },
+        { 0x19, KEY_TEXT },
+        { 0x1a, KEY_MODE },             /* ? TV/Radio */
+        { 0x21, KEY_OPTION },
+        { 0x22, KEY_EPG },
+        { 0x23, KEY_CHANNELUP },
+        { 0x24, KEY_CHANNELDOWN },
+        { 0x25, KEY_VOLUMEUP },
+        { 0x26, KEY_VOLUMEDOWN },
+        { 0x27, KEY_SETUP },
+        { 0x3a, KEY_RECORD },           /* these keys are only in the black remote */
+        { 0x3b, KEY_PLAY },
+        { 0x3c, KEY_STOP },
+        { 0x3d, KEY_REWIND },
+        { 0x3e, KEY_PAUSE },
+        { 0x3f, KEY_FORWARD },
+};
+
+static struct rc_keymap tt_1500_map = {
+        .map = {
+                .scan    = tt_1500,
+                .size    = ARRAY_SIZE(tt_1500),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_TT_1500,
+        }
+};
+
+static int __init init_rc_map_tt_1500(void)
+{
+        return ir_register_map(&tt_1500_map);
+}
+
+static void __exit exit_rc_map_tt_1500(void)
+{
+        ir_unregister_map(&tt_1500_map);
+}
+
+module_init(init_rc_map_tt_1500)
+module_exit(exit_rc_map_tt_1500)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-twinhan1027.c b/drivers/media/rc/keymaps/rc-twinhan1027.c
new file mode 100644
index 000000000000..0b5d356c2d84
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-twinhan1027.c
@@ -0,0 +1,87 @@
+#include <media/rc-map.h>
+
+static struct ir_scancode twinhan_vp1027[] = {
+        { 0x16, KEY_POWER2 },
+        { 0x17, KEY_FAVORITES },
+        { 0x0f, KEY_TEXT },
+        { 0x48, KEY_INFO},
+        { 0x1c, KEY_EPG },
+        { 0x04, KEY_LIST },
+
+        { 0x03, KEY_1 },
+        { 0x01, KEY_2 },
+        { 0x06, KEY_3 },
+        { 0x09, KEY_4 },
+        { 0x1d, KEY_5 },
+        { 0x1f, KEY_6 },
+        { 0x0d, KEY_7 },
+        { 0x19, KEY_8 },
+        { 0x1b, KEY_9 },
+        { 0x15, KEY_0 },
+
+        { 0x0c, KEY_CANCEL },
+        { 0x4a, KEY_CLEAR },
+        { 0x13, KEY_BACKSPACE },
+        { 0x00, KEY_TAB },
+
+        { 0x4b, KEY_UP },
+        { 0x51, KEY_DOWN },
+        { 0x4e, KEY_LEFT },
+        { 0x52, KEY_RIGHT },
+        { 0x4f, KEY_ENTER },
+
+        { 0x1e, KEY_VOLUMEUP },
+        { 0x0a, KEY_VOLUMEDOWN },
+        { 0x02, KEY_CHANNELDOWN },
+        { 0x05, KEY_CHANNELUP },
+        { 0x11, KEY_RECORD },
+
+        { 0x14, KEY_PLAY },
+        { 0x4c, KEY_PAUSE },
+        { 0x1a, KEY_STOP },
+        { 0x40, KEY_REWIND },
+        { 0x12, KEY_FASTFORWARD },
+        { 0x41, KEY_PREVIOUSSONG },
+        { 0x42, KEY_NEXTSONG },
+        { 0x54, KEY_SAVE },
+        { 0x50, KEY_LANGUAGE },
+        { 0x47, KEY_MEDIA },
+        { 0x4d, KEY_SCREEN },
+        { 0x43, KEY_SUBTITLE },
+        { 0x10, KEY_MUTE },
+        { 0x49, KEY_AUDIO },
+        { 0x07, KEY_SLEEP },
+        { 0x08, KEY_VIDEO },
+        { 0x0e, KEY_AGAIN },
+        { 0x45, KEY_EQUAL },
+        { 0x46, KEY_MINUS },
+        { 0x18, KEY_RED },
+        { 0x53, KEY_GREEN },
+        { 0x5e, KEY_YELLOW },
+        { 0x5f, KEY_BLUE },
+};
+
+static struct rc_keymap twinhan_vp1027_map = {
+        .map = {
+                .scan    = twinhan_vp1027,
+                .size    = ARRAY_SIZE(twinhan_vp1027),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_TWINHAN_VP1027_DVBS,
+        }
+};
+
+static int __init init_rc_map_twinhan_vp1027(void)
+{
+        return ir_register_map(&twinhan_vp1027_map);
+}
+
+static void __exit exit_rc_map_twinhan_vp1027(void)
+{
+        ir_unregister_map(&twinhan_vp1027_map);
+}
+
+module_init(init_rc_map_twinhan_vp1027)
+module_exit(exit_rc_map_twinhan_vp1027)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Sergey Ivanov <123kash@gmail.com>");
diff --git a/drivers/media/rc/keymaps/rc-videomate-s350.c b/drivers/media/rc/keymaps/rc-videomate-s350.c
new file mode 100644
index 000000000000..4df7fcd1d2fc
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-videomate-s350.c
@@ -0,0 +1,85 @@
+/* videomate-s350.h - Keytable for videomate_s350 Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode videomate_s350[] = {
+        { 0x00, KEY_TV},
+        { 0x01, KEY_DVD},
+        { 0x04, KEY_RECORD},
+        { 0x05, KEY_VIDEO},     /* TV/Video */
+        { 0x07, KEY_STOP},
+        { 0x08, KEY_PLAYPAUSE},
+        { 0x0a, KEY_REWIND},
+        { 0x0f, KEY_FASTFORWARD},
+        { 0x10, KEY_CHANNELUP},
+        { 0x12, KEY_VOLUMEUP},
+        { 0x13, KEY_CHANNELDOWN},
+        { 0x14, KEY_MUTE},
+        { 0x15, KEY_VOLUMEDOWN},
+        { 0x16, KEY_1},
+        { 0x17, KEY_2},
+        { 0x18, KEY_3},
+        { 0x19, KEY_4},
+        { 0x1a, KEY_5},
+        { 0x1b, KEY_6},
+        { 0x1c, KEY_7},
+        { 0x1d, KEY_8},
+        { 0x1e, KEY_9},
+        { 0x1f, KEY_0},
+        { 0x21, KEY_SLEEP},
+        { 0x24, KEY_ZOOM},
+        { 0x25, KEY_LAST},      /* Recall */
+        { 0x26, KEY_SUBTITLE},  /* CC */
+        { 0x27, KEY_LANGUAGE},  /* MTS */
+        { 0x29, KEY_CHANNEL},   /* SURF */
+        { 0x2b, KEY_A},
+        { 0x2c, KEY_B},
+        { 0x2f, KEY_CAMERA},    /* Snapshot */
+        { 0x23, KEY_RADIO},
+        { 0x02, KEY_PREVIOUSSONG},
+        { 0x06, KEY_NEXTSONG},
+        { 0x03, KEY_EPG},
+        { 0x09, KEY_SETUP},
+        { 0x22, KEY_BACKSPACE},
+        { 0x0c, KEY_UP},
+        { 0x0e, KEY_DOWN},
+        { 0x0b, KEY_LEFT},
+        { 0x0d, KEY_RIGHT},
+        { 0x11, KEY_ENTER},
+        { 0x20, KEY_TEXT},
+};
+
+static struct rc_keymap videomate_s350_map = {
+        .map = {
+                .scan    = videomate_s350,
+                .size    = ARRAY_SIZE(videomate_s350),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_VIDEOMATE_S350,
+        }
+};
+
+static int __init init_rc_map_videomate_s350(void)
+{
+        return ir_register_map(&videomate_s350_map);
+}
+
+static void __exit exit_rc_map_videomate_s350(void)
+{
+        ir_unregister_map(&videomate_s350_map);
+}
+
+module_init(init_rc_map_videomate_s350)
+module_exit(exit_rc_map_videomate_s350)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
new file mode 100644
index 000000000000..776b0a638d87
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
@@ -0,0 +1,87 @@
+/* videomate-tv-pvr.h - Keytable for videomate_tv_pvr Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct ir_scancode videomate_tv_pvr[] = {
+        { 0x14, KEY_MUTE },
+        { 0x24, KEY_ZOOM },
+
+        { 0x01, KEY_DVD },
+        { 0x23, KEY_RADIO },
+        { 0x00, KEY_TV },
+
+        { 0x0a, KEY_REWIND },
+        { 0x08, KEY_PLAYPAUSE },
+        { 0x0f, KEY_FORWARD },
+
+        { 0x02, KEY_PREVIOUS },
+        { 0x07, KEY_STOP },
+        { 0x06, KEY_NEXT },
+
+        { 0x0c, KEY_UP },
+        { 0x0e, KEY_DOWN },
+        { 0x0b, KEY_LEFT },
+        { 0x0d, KEY_RIGHT },
+        { 0x11, KEY_OK },
+
+        { 0x03, KEY_MENU },
+        { 0x09, KEY_SETUP },
+        { 0x05, KEY_VIDEO },
+        { 0x22, KEY_CHANNEL },
+
+        { 0x12, KEY_VOLUMEUP },
+        { 0x15, KEY_VOLUMEDOWN },
+        { 0x10, KEY_CHANNELUP },
+        { 0x13, KEY_CHANNELDOWN },
+
+        { 0x04, KEY_RECORD },
+
+        { 0x16, KEY_1 },
+        { 0x17, KEY_2 },
+        { 0x18, KEY_3 },
+        { 0x19, KEY_4 },
+        { 0x1a, KEY_5 },
+        { 0x1b, KEY_6 },
+        { 0x1c, KEY_7 },
+        { 0x1d, KEY_8 },
+        { 0x1e, KEY_9 },
+        { 0x1f, KEY_0 },
+
+        { 0x20, KEY_LANGUAGE },
+        { 0x21, KEY_SLEEP },
+};
+
+static struct rc_keymap videomate_tv_pvr_map = {
+        .map = {
+                .scan    = videomate_tv_pvr,
+                .size    = ARRAY_SIZE(videomate_tv_pvr),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_VIDEOMATE_TV_PVR,
+        }
+};
+
+static int __init init_rc_map_videomate_tv_pvr(void)
+{
+        return ir_register_map(&videomate_tv_pvr_map);
+}
+
+static void __exit exit_rc_map_videomate_tv_pvr(void)
+{
+        ir_unregister_map(&videomate_tv_pvr_map);
+}
+
+module_init(init_rc_map_videomate_tv_pvr)
+module_exit(exit_rc_map_videomate_tv_pvr)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
new file mode 100644
index 000000000000..9d2d550aaa90
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
@@ -0,0 +1,82 @@
+/* winfast-usbii-deluxe.h - Keytable for winfast_usbii_deluxe Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Leadtek Winfast TV USB II Deluxe remote
+   Magnus Alm <magnus.alm@gmail.com>
+ */
+
+static struct ir_scancode winfast_usbii_deluxe[] = {
+        { 0x62, KEY_0},
+        { 0x75, KEY_1},
+        { 0x76, KEY_2},
+        { 0x77, KEY_3},
+        { 0x79, KEY_4},
+        { 0x7a, KEY_5},
+        { 0x7b, KEY_6},
+        { 0x7d, KEY_7},
+        { 0x7e, KEY_8},
+        { 0x7f, KEY_9},
+
+        { 0x38, KEY_CAMERA},            /* SNAPSHOT */
+        { 0x37, KEY_RECORD},            /* RECORD */
+        { 0x35, KEY_TIME},              /* TIMESHIFT */
+
+        { 0x74, KEY_VOLUMEUP},          /* VOLUMEUP */
+        { 0x78, KEY_VOLUMEDOWN},        /* VOLUMEDOWN */
+        { 0x64, KEY_MUTE},              /* MUTE */
+
+        { 0x21, KEY_CHANNEL},           /* SURF */
+        { 0x7c, KEY_CHANNELUP},         /* CHANNELUP */
+        { 0x60, KEY_CHANNELDOWN},       /* CHANNELDOWN */
+        { 0x61, KEY_LAST},              /* LAST CHANNEL (RECALL) */
+
+        { 0x72, KEY_VIDEO},             /* INPUT MODES (TV/FM) */
+
+        { 0x70, KEY_POWER2},            /* TV ON/OFF */
+
+        { 0x39, KEY_CYCLEWINDOWS},      /* MINIMIZE (BOSS) */
+        { 0x3a, KEY_NEW},               /* PIP */
+        { 0x73, KEY_ZOOM},              /* FULLSECREEN */
+
+        { 0x66, KEY_INFO},              /* OSD (DISPLAY) */
+
+        { 0x31, KEY_DOT},               /* '.' */
+        { 0x63, KEY_ENTER},             /* ENTER */
+
+};
+
+static struct rc_keymap winfast_usbii_deluxe_map = {
+        .map = {
+                .scan    = winfast_usbii_deluxe,
+                .size    = ARRAY_SIZE(winfast_usbii_deluxe),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_WINFAST_USBII_DELUXE,
+        }
+};
+
+static int __init init_rc_map_winfast_usbii_deluxe(void)
+{
+        return ir_register_map(&winfast_usbii_deluxe_map);
+}
+
+static void __exit exit_rc_map_winfast_usbii_deluxe(void)
+{
+        ir_unregister_map(&winfast_usbii_deluxe_map);
+}
+
+module_init(init_rc_map_winfast_usbii_deluxe)
+module_exit(exit_rc_map_winfast_usbii_deluxe)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-winfast.c b/drivers/media/rc/keymaps/rc-winfast.c
new file mode 100644
index 000000000000..0e90a3bd9499
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-winfast.c
@@ -0,0 +1,102 @@
+/* winfast.h - Keytable for winfast Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */
+
+static struct ir_scancode winfast[] = {
+        /* Keys 0 to 9 */
+        { 0x12, KEY_0 },
+        { 0x05, KEY_1 },
+        { 0x06, KEY_2 },
+        { 0x07, KEY_3 },
+        { 0x09, KEY_4 },
+        { 0x0a, KEY_5 },
+        { 0x0b, KEY_6 },
+        { 0x0d, KEY_7 },
+        { 0x0e, KEY_8 },
+        { 0x0f, KEY_9 },
+
+        { 0x00, KEY_POWER },
+        { 0x1b, KEY_AUDIO },            /* Audio Source */
+        { 0x02, KEY_TUNER },            /* TV/FM, not on Y0400052 */
+        { 0x1e, KEY_VIDEO },            /* Video Source */
+        { 0x16, KEY_INFO },             /* Display information */
+        { 0x04, KEY_VOLUMEUP },
+        { 0x08, KEY_VOLUMEDOWN },
+        { 0x0c, KEY_CHANNELUP },
+        { 0x10, KEY_CHANNELDOWN },
+        { 0x03, KEY_ZOOM },             /* fullscreen */
+        { 0x1f, KEY_TEXT },             /* closed caption/teletext */
+        { 0x20, KEY_SLEEP },
+        { 0x29, KEY_CLEAR },            /* boss key */
+        { 0x14, KEY_MUTE },
+        { 0x2b, KEY_RED },
+        { 0x2c, KEY_GREEN },
+        { 0x2d, KEY_YELLOW },
+        { 0x2e, KEY_BLUE },
+        { 0x18, KEY_KPPLUS },           /* fine tune + , not on Y040052 */
+        { 0x19, KEY_KPMINUS },          /* fine tune - , not on Y040052 */
+        { 0x2a, KEY_MEDIA },            /* PIP (Picture in picture */
+        { 0x21, KEY_DOT },
+        { 0x13, KEY_ENTER },
+        { 0x11, KEY_LAST },             /* Recall (last channel */
+        { 0x22, KEY_PREVIOUS },
+        { 0x23, KEY_PLAYPAUSE },
+        { 0x24, KEY_NEXT },
+        { 0x25, KEY_TIME },             /* Time Shifting */
+        { 0x26, KEY_STOP },
+        { 0x27, KEY_RECORD },
+        { 0x28, KEY_SAVE },             /* Screenshot */
+        { 0x2f, KEY_MENU },
+        { 0x30, KEY_CANCEL },
+        { 0x31, KEY_CHANNEL },          /* Channel Surf */
+        { 0x32, KEY_SUBTITLE },
+        { 0x33, KEY_LANGUAGE },
+        { 0x34, KEY_REWIND },
+        { 0x35, KEY_FASTFORWARD },
+        { 0x36, KEY_TV },
+        { 0x37, KEY_RADIO },            /* FM */
+        { 0x38, KEY_DVD },
+
+        { 0x1a, KEY_MODE},              /* change to MCE mode on Y04G0051 */
+        { 0x3e, KEY_F21 },              /* MCE +VOL, on Y04G0033 */
+        { 0x3a, KEY_F22 },              /* MCE -VOL, on Y04G0033 */
+        { 0x3b, KEY_F23 },              /* MCE +CH,  on Y04G0033 */
+        { 0x3f, KEY_F24 }               /* MCE -CH,  on Y04G0033 */
+};
+
+static struct rc_keymap winfast_map = {
+        .map = {
+                .scan    = winfast,
+                .size    = ARRAY_SIZE(winfast),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_WINFAST,
+        }
+};
+
+static int __init init_rc_map_winfast(void)
+{
+        return ir_register_map(&winfast_map);
+}
+
+static void __exit exit_rc_map_winfast(void)
+{
+        ir_unregister_map(&winfast_map);
+}
+
+module_init(init_rc_map_winfast)
+module_exit(exit_rc_map_winfast)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
new file mode 100644
index 000000000000..756656e17bdd
--- /dev/null
+++ b/drivers/media/rc/lirc_dev.c
@@ -0,0 +1,814 @@
+/*
+ * LIRC base driver
+ *
+ * by Artur Lipowski <alipowski@interia.pl>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/errno.h>
+#include <linux/ioctl.h>
+#include <linux/fs.h>
+#include <linux/poll.h>
+#include <linux/completion.h>
+#include <linux/mutex.h>
+#include <linux/wait.h>
+#include <linux/unistd.h>
+#include <linux/kthread.h>
+#include <linux/bitops.h>
+#include <linux/device.h>
+#include <linux/cdev.h>
+
+#include <media/lirc.h>
+#include <media/lirc_dev.h>
+
+static int debug;
+
+#define IRCTL_DEV_NAME  "BaseRemoteCtl"
+#define NOPLUG          -1
+#define LOGHEAD         "lirc_dev (%s[%d]): "
+
+static dev_t lirc_base_dev;
+
+struct irctl {
+        struct lirc_driver d;
+        int attached;
+        int open;
+
+        struct mutex irctl_lock;
+        struct lirc_buffer *buf;
+        unsigned int chunk_size;
+
+        struct task_struct *task;
+        long jiffies_to_wait;
+};
+
+static DEFINE_MUTEX(lirc_dev_lock);
+
+static struct irctl *irctls[MAX_IRCTL_DEVICES];
+static struct cdev cdevs[MAX_IRCTL_DEVICES];
+
+/* Only used for sysfs but defined to void otherwise */
+static struct class *lirc_class;
+
+/*  helper function
+ *  initializes the irctl structure
+ */
+static void lirc_irctl_init(struct irctl *ir)
+{
+        mutex_init(&ir->irctl_lock);
+        ir->d.minor = NOPLUG;
+}
+
+static void lirc_irctl_cleanup(struct irctl *ir)
+{
+        dev_dbg(ir->d.dev, LOGHEAD "cleaning up\n", ir->d.name, ir->d.minor);
+
+        device_destroy(lirc_class, MKDEV(MAJOR(lirc_base_dev), ir->d.minor));
+
+        if (ir->buf != ir->d.rbuf) {
+                lirc_buffer_free(ir->buf);
+                kfree(ir->buf);
+        }
+        ir->buf = NULL;
+}
+
+/*  helper function
+ *  reads key codes from driver and puts them into buffer
+ *  returns 0 on success
+ */
+static int lirc_add_to_buf(struct irctl *ir)
+{
+        if (ir->d.add_to_buf) {
+                int res = -ENODATA;
+                int got_data = 0;
+
+                /*
+                 * service the device as long as it is returning
+                 * data and we have space
+                 */
+get_data:
+                res = ir->d.add_to_buf(ir->d.data, ir->buf);
+                if (res == 0) {
+                        got_data++;
+                        goto get_data;
+                }
+
+                if (res == -ENODEV)
+                        kthread_stop(ir->task);
+
+                return got_data ? 0 : res;
+        }
+
+        return 0;
+}
+
+/* main function of the polling thread
+ */
+static int lirc_thread(void *irctl)
+{
+        struct irctl *ir = irctl;
+
+        dev_dbg(ir->d.dev, LOGHEAD "poll thread started\n",
+                ir->d.name, ir->d.minor);
+
+        do {
+                if (ir->open) {
+                        if (ir->jiffies_to_wait) {
+                                set_current_state(TASK_INTERRUPTIBLE);
+                                schedule_timeout(ir->jiffies_to_wait);
+                        }
+                        if (kthread_should_stop())
+                                break;
+                        if (!lirc_add_to_buf(ir))
+                                wake_up_interruptible(&ir->buf->wait_poll);
+                } else {
+                        set_current_state(TASK_INTERRUPTIBLE);
+                        schedule();
+                }
+        } while (!kthread_should_stop());
+
+        dev_dbg(ir->d.dev, LOGHEAD "poll thread ended\n",
+                ir->d.name, ir->d.minor);
+
+        return 0;
+}
+
+
+static struct file_operations lirc_dev_fops = {
+        .owner          = THIS_MODULE,
+        .read           = lirc_dev_fop_read,
+        .write          = lirc_dev_fop_write,
+        .poll           = lirc_dev_fop_poll,
+        .unlocked_ioctl = lirc_dev_fop_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl   = lirc_dev_fop_ioctl,
+#endif
+        .open           = lirc_dev_fop_open,
+        .release        = lirc_dev_fop_close,
+        .llseek         = noop_llseek,
+};
+
+static int lirc_cdev_add(struct irctl *ir)
+{
+        int retval;
+        struct lirc_driver *d = &ir->d;
+        struct cdev *cdev = &cdevs[d->minor];
+
+        if (d->fops) {
+                cdev_init(cdev, d->fops);
+                cdev->owner = d->owner;
+        } else {
+                cdev_init(cdev, &lirc_dev_fops);
+                cdev->owner = THIS_MODULE;
+        }
+        kobject_set_name(&cdev->kobj, "lirc%d", d->minor);
+
+        retval = cdev_add(cdev, MKDEV(MAJOR(lirc_base_dev), d->minor), 1);
+        if (retval)
+                kobject_put(&cdev->kobj);
+
+        return retval;
+}
+
+int lirc_register_driver(struct lirc_driver *d)
+{
+        struct irctl *ir;
+        int minor;
+        int bytes_in_key;
+        unsigned int chunk_size;
+        unsigned int buffer_size;
+        int err;
+
+        if (!d) {
+                printk(KERN_ERR "lirc_dev: lirc_register_driver: "
+                       "driver pointer must be not NULL!\n");
+                err = -EBADRQC;
+                goto out;
+        }
+
+        if (!d->dev) {
+                printk(KERN_ERR "%s: dev pointer not filled in!\n", __func__);
+                err = -EINVAL;
+                goto out;
+        }
+
+        if (MAX_IRCTL_DEVICES <= d->minor) {
+                dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                        "\"minor\" must be between 0 and %d (%d)!\n",
+                        MAX_IRCTL_DEVICES-1, d->minor);
+                err = -EBADRQC;
+                goto out;
+        }
+
+        if (1 > d->code_length || (BUFLEN * 8) < d->code_length) {
+                dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                        "code length in bits for minor (%d) "
+                        "must be less than %d!\n",
+                        d->minor, BUFLEN * 8);
+                err = -EBADRQC;
+                goto out;
+        }
+
+        dev_dbg(d->dev, "lirc_dev: lirc_register_driver: sample_rate: %d\n",
+                d->sample_rate);
+        if (d->sample_rate) {
+                if (2 > d->sample_rate || HZ < d->sample_rate) {
+                        dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                                "sample_rate must be between 2 and %d!\n", HZ);
+                        err = -EBADRQC;
+                        goto out;
+                }
+                if (!d->add_to_buf) {
+                        dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                                "add_to_buf cannot be NULL when "
+                                "sample_rate is set\n");
+                        err = -EBADRQC;
+                        goto out;
+                }
+        } else if (!(d->fops && d->fops->read) && !d->rbuf) {
+                dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                        "fops->read and rbuf cannot all be NULL!\n");
+                err = -EBADRQC;
+                goto out;
+        } else if (!d->rbuf) {
+                if (!(d->fops && d->fops->read && d->fops->poll &&
+                      d->fops->unlocked_ioctl)) {
+                        dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                                "neither read, poll nor unlocked_ioctl can be NULL!\n");
+                        err = -EBADRQC;
+                        goto out;
+                }
+        }
+
+        mutex_lock(&lirc_dev_lock);
+
+        minor = d->minor;
+
+        if (minor < 0) {
+                /* find first free slot for driver */
+                for (minor = 0; minor < MAX_IRCTL_DEVICES; minor++)
+                        if (!irctls[minor])
+                                break;
+                if (MAX_IRCTL_DEVICES == minor) {
+                        dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                                "no free slots for drivers!\n");
+                        err = -ENOMEM;
+                        goto out_lock;
+                }
+        } else if (irctls[minor]) {
+                dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                        "minor (%d) just registered!\n", minor);
+                err = -EBUSY;
+                goto out_lock;
+        }
+
+        ir = kzalloc(sizeof(struct irctl), GFP_KERNEL);
+        if (!ir) {
+                err = -ENOMEM;
+                goto out_lock;
+        }
+        lirc_irctl_init(ir);
+        irctls[minor] = ir;
+        d->minor = minor;
+
+        if (d->sample_rate) {
+                ir->jiffies_to_wait = HZ / d->sample_rate;
+        } else {
+                /* it means - wait for external event in task queue */
+                ir->jiffies_to_wait = 0;
+        }
+
+        /* some safety check 8-) */
+        d->name[sizeof(d->name)-1] = '\0';
+
+        bytes_in_key = BITS_TO_LONGS(d->code_length) +
+                        (d->code_length % 8 ? 1 : 0);
+        buffer_size = d->buffer_size ? d->buffer_size : BUFLEN / bytes_in_key;
+        chunk_size  = d->chunk_size  ? d->chunk_size  : bytes_in_key;
+
+        if (d->rbuf) {
+                ir->buf = d->rbuf;
+        } else {
+                ir->buf = kmalloc(sizeof(struct lirc_buffer), GFP_KERNEL);
+                if (!ir->buf) {
+                        err = -ENOMEM;
+                        goto out_lock;
+                }
+                err = lirc_buffer_init(ir->buf, chunk_size, buffer_size);
+                if (err) {
+                        kfree(ir->buf);
+                        goto out_lock;
+                }
+        }
+        ir->chunk_size = ir->buf->chunk_size;
+
+        if (d->features == 0)
+                d->features = LIRC_CAN_REC_LIRCCODE;
+
+        ir->d = *d;
+
+        device_create(lirc_class, ir->d.dev,
+                      MKDEV(MAJOR(lirc_base_dev), ir->d.minor), NULL,
+                      "lirc%u", ir->d.minor);
+
+        if (d->sample_rate) {
+                /* try to fire up polling thread */
+                ir->task = kthread_run(lirc_thread, (void *)ir, "lirc_dev");
+                if (IS_ERR(ir->task)) {
+                        dev_err(d->dev, "lirc_dev: lirc_register_driver: "
+                                "cannot run poll thread for minor = %d\n",
+                                d->minor);
+                        err = -ECHILD;
+                        goto out_sysfs;
+                }
+        }
+
+        err = lirc_cdev_add(ir);
+        if (err)
+                goto out_sysfs;
+
+        ir->attached = 1;
+        mutex_unlock(&lirc_dev_lock);
+
+        dev_info(ir->d.dev, "lirc_dev: driver %s registered at minor = %d\n",
+                 ir->d.name, ir->d.minor);
+        return minor;
+
+out_sysfs:
+        device_destroy(lirc_class, MKDEV(MAJOR(lirc_base_dev), ir->d.minor));
+out_lock:
+        mutex_unlock(&lirc_dev_lock);
+out:
+        return err;
+}
+EXPORT_SYMBOL(lirc_register_driver);
+
+int lirc_unregister_driver(int minor)
+{
+        struct irctl *ir;
+        struct cdev *cdev;
+
+        if (minor < 0 || minor >= MAX_IRCTL_DEVICES) {
+                printk(KERN_ERR "lirc_dev: %s: minor (%d) must be between "
+                       "0 and %d!\n", __func__, minor, MAX_IRCTL_DEVICES-1);
+                return -EBADRQC;
+        }
+
+        ir = irctls[minor];
+        if (!ir) {
+                printk(KERN_ERR "lirc_dev: %s: failed to get irctl struct "
+                       "for minor %d!\n", __func__, minor);
+                return -ENOENT;
+        }
+
+        cdev = &cdevs[minor];
+
+        mutex_lock(&lirc_dev_lock);
+
+        if (ir->d.minor != minor) {
+                printk(KERN_ERR "lirc_dev: %s: minor (%d) device not "
+                       "registered!\n", __func__, minor);
+                mutex_unlock(&lirc_dev_lock);
+                return -ENOENT;
+        }
+
+        /* end up polling thread */
+        if (ir->task)
+                kthread_stop(ir->task);
+
+        dev_dbg(ir->d.dev, "lirc_dev: driver %s unregistered from minor = %d\n",
+                ir->d.name, ir->d.minor);
+
+        ir->attached = 0;
+        if (ir->open) {
+                dev_dbg(ir->d.dev, LOGHEAD "releasing opened driver\n",
+                        ir->d.name, ir->d.minor);
+                wake_up_interruptible(&ir->buf->wait_poll);
+                mutex_lock(&ir->irctl_lock);
+                ir->d.set_use_dec(ir->d.data);
+                module_put(cdev->owner);
+                mutex_unlock(&ir->irctl_lock);
+        } else {
+                lirc_irctl_cleanup(ir);
+                cdev_del(cdev);
+                kfree(ir);
+                irctls[minor] = NULL;
+        }
+
+        mutex_unlock(&lirc_dev_lock);
+
+        return 0;
+}
+EXPORT_SYMBOL(lirc_unregister_driver);
+
+int lirc_dev_fop_open(struct inode *inode, struct file *file)
+{
+        struct irctl *ir;
+        struct cdev *cdev;
+        int retval = 0;
+
+        if (iminor(inode) >= MAX_IRCTL_DEVICES) {
+                printk(KERN_WARNING "lirc_dev [%d]: open result = -ENODEV\n",
+                       iminor(inode));
+                return -ENODEV;
+        }
+
+        if (mutex_lock_interruptible(&lirc_dev_lock))
+                return -ERESTARTSYS;
+
+        ir = irctls[iminor(inode)];
+        if (!ir) {
+                retval = -ENODEV;
+                goto error;
+        }
+
+        dev_dbg(ir->d.dev, LOGHEAD "open called\n", ir->d.name, ir->d.minor);
+
+        if (ir->d.minor == NOPLUG) {
+                retval = -ENODEV;
+                goto error;
+        }
+
+        if (ir->open) {
+                retval = -EBUSY;
+                goto error;
+        }
+
+        cdev = &cdevs[iminor(inode)];
+        if (try_module_get(cdev->owner)) {
+                ir->open++;
+                retval = ir->d.set_use_inc(ir->d.data);
+
+                if (retval) {
+                        module_put(cdev->owner);
+                        ir->open--;
+                } else {
+                        lirc_buffer_clear(ir->buf);
+                }
+                if (ir->task)
+                        wake_up_process(ir->task);
+        }
+
+error:
+        if (ir)
+                dev_dbg(ir->d.dev, LOGHEAD "open result = %d\n",
+                        ir->d.name, ir->d.minor, retval);
+
+        mutex_unlock(&lirc_dev_lock);
+
+        nonseekable_open(inode, file);
+
+        return retval;
+}
+EXPORT_SYMBOL(lirc_dev_fop_open);
+
+int lirc_dev_fop_close(struct inode *inode, struct file *file)
+{
+        struct irctl *ir = irctls[iminor(inode)];
+        struct cdev *cdev = &cdevs[iminor(inode)];
+
+        if (!ir) {
+                printk(KERN_ERR "%s: called with invalid irctl\n", __func__);
+                return -EINVAL;
+        }
+
+        dev_dbg(ir->d.dev, LOGHEAD "close called\n", ir->d.name, ir->d.minor);
+
+        WARN_ON(mutex_lock_killable(&lirc_dev_lock));
+
+        ir->open--;
+        if (ir->attached) {
+                ir->d.set_use_dec(ir->d.data);
+                module_put(cdev->owner);
+        } else {
+                lirc_irctl_cleanup(ir);
+                cdev_del(cdev);
+                irctls[ir->d.minor] = NULL;
+                kfree(ir);
+        }
+
+        mutex_unlock(&lirc_dev_lock);
+
+        return 0;
+}
+EXPORT_SYMBOL(lirc_dev_fop_close);
+
+unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait)
+{
+        struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
+        unsigned int ret;
+
+        if (!ir) {
+                printk(KERN_ERR "%s: called with invalid irctl\n", __func__);
+                return POLLERR;
+        }
+
+        dev_dbg(ir->d.dev, LOGHEAD "poll called\n", ir->d.name, ir->d.minor);
+
+        if (!ir->attached)
+                return POLLERR;
+
+        poll_wait(file, &ir->buf->wait_poll, wait);
+
+        if (ir->buf)
+                if (lirc_buffer_empty(ir->buf))
+                        ret = 0;
+                else
+                        ret = POLLIN | POLLRDNORM;
+        else
+                ret = POLLERR;
+
+        dev_dbg(ir->d.dev, LOGHEAD "poll result = %d\n",
+                ir->d.name, ir->d.minor, ret);
+
+        return ret;
+}
+EXPORT_SYMBOL(lirc_dev_fop_poll);
+
+long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+        __u32 mode;
+        int result = 0;
+        struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
+
+        if (!ir) {
+                printk(KERN_ERR "lirc_dev: %s: no irctl found!\n", __func__);
+                return -ENODEV;
+        }
+
+        dev_dbg(ir->d.dev, LOGHEAD "ioctl called (0x%x)\n",
+                ir->d.name, ir->d.minor, cmd);
+
+        if (ir->d.minor == NOPLUG || !ir->attached) {
+                dev_dbg(ir->d.dev, LOGHEAD "ioctl result = -ENODEV\n",
+                        ir->d.name, ir->d.minor);
+                return -ENODEV;
+        }
+
+        mutex_lock(&ir->irctl_lock);
+
+        switch (cmd) {
+        case LIRC_GET_FEATURES:
+                result = put_user(ir->d.features, (__u32 *)arg);
+                break;
+        case LIRC_GET_REC_MODE:
+                if (!(ir->d.features & LIRC_CAN_REC_MASK)) {
+                        result = -ENOSYS;
+                        break;
+                }
+
+                result = put_user(LIRC_REC2MODE
+                                  (ir->d.features & LIRC_CAN_REC_MASK),
+                                  (__u32 *)arg);
+                break;
+        case LIRC_SET_REC_MODE:
+                if (!(ir->d.features & LIRC_CAN_REC_MASK)) {
+                        result = -ENOSYS;
+                        break;
+                }
+
+                result = get_user(mode, (__u32 *)arg);
+                if (!result && !(LIRC_MODE2REC(mode) & ir->d.features))
+                        result = -EINVAL;
+                /*
+                 * FIXME: We should actually set the mode somehow but
+                 * for now, lirc_serial doesn't support mode changing either
+                 */
+                break;
+        case LIRC_GET_LENGTH:
+                result = put_user(ir->d.code_length, (__u32 *)arg);
+                break;
+        case LIRC_GET_MIN_TIMEOUT:
+                if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
+                    ir->d.min_timeout == 0) {
+                        result = -ENOSYS;
+                        break;
+                }
+
+                result = put_user(ir->d.min_timeout, (__u32 *)arg);
+                break;
+        case LIRC_GET_MAX_TIMEOUT:
+                if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
+                    ir->d.max_timeout == 0) {
+                        result = -ENOSYS;
+                        break;
+                }
+
+                result = put_user(ir->d.max_timeout, (__u32 *)arg);
+                break;
+        default:
+                result = -EINVAL;
+        }
+
+        dev_dbg(ir->d.dev, LOGHEAD "ioctl result = %d\n",
+                ir->d.name, ir->d.minor, result);
+
+        mutex_unlock(&ir->irctl_lock);
+
+        return result;
+}
+EXPORT_SYMBOL(lirc_dev_fop_ioctl);
+
+ssize_t lirc_dev_fop_read(struct file *file,
+                          char *buffer,
+                          size_t length,
+                          loff_t *ppos)
+{
+        struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
+        unsigned char *buf;
+        int ret = 0, written = 0;
+        DECLARE_WAITQUEUE(wait, current);
+
+        if (!ir) {
+                printk(KERN_ERR "%s: called with invalid irctl\n", __func__);
+                return -ENODEV;
+        }
+
+        dev_dbg(ir->d.dev, LOGHEAD "read called\n", ir->d.name, ir->d.minor);
+
+        buf = kzalloc(ir->chunk_size, GFP_KERNEL);
+        if (!buf)
+                return -ENOMEM;
+
+        if (mutex_lock_interruptible(&ir->irctl_lock)) {
+                ret = -ERESTARTSYS;
+                goto out_unlocked;
+        }
+        if (!ir->attached) {
+                ret = -ENODEV;
+                goto out_locked;
+        }
+
+        if (length % ir->chunk_size) {
+                ret = -EINVAL;
+                goto out_locked;
+        }
+
+        /*
+         * we add ourselves to the task queue before buffer check
+         * to avoid losing scan code (in case when queue is awaken somewhere
+         * between while condition checking and scheduling)
+         */
+        add_wait_queue(&ir->buf->wait_poll, &wait);
+        set_current_state(TASK_INTERRUPTIBLE);
+
+        /*
+         * while we didn't provide 'length' bytes, device is opened in blocking
+         * mode and 'copy_to_user' is happy, wait for data.
+         */
+        while (written < length && ret == 0) {
+                if (lirc_buffer_empty(ir->buf)) {
+                        /* According to the read(2) man page, 'written' can be
+                         * returned as less than 'length', instead of blocking
+                         * again, returning -EWOULDBLOCK, or returning
+                         * -ERESTARTSYS */
+                        if (written)
+                                break;
+                        if (file->f_flags & O_NONBLOCK) {
+                                ret = -EWOULDBLOCK;
+                                break;
+                        }
+                        if (signal_pending(current)) {
+                                ret = -ERESTARTSYS;
+                                break;
+                        }
+
+                        mutex_unlock(&ir->irctl_lock);
+                        schedule();
+                        set_current_state(TASK_INTERRUPTIBLE);
+
+                        if (mutex_lock_interruptible(&ir->irctl_lock)) {
+                                ret = -ERESTARTSYS;
+                                remove_wait_queue(&ir->buf->wait_poll, &wait);
+                                set_current_state(TASK_RUNNING);
+                                goto out_unlocked;
+                        }
+
+                        if (!ir->attached) {
+                                ret = -ENODEV;
+                                break;
+                        }
+                } else {
+                        lirc_buffer_read(ir->buf, buf);
+                        ret = copy_to_user((void *)buffer+written, buf,
+                                           ir->buf->chunk_size);
+                        if (!ret)
+                                written += ir->buf->chunk_size;
+                        else
+                                ret = -EFAULT;
+                }
+        }
+
+        remove_wait_queue(&ir->buf->wait_poll, &wait);
+        set_current_state(TASK_RUNNING);
+
+out_locked:
+        mutex_unlock(&ir->irctl_lock);
+
+out_unlocked:
+        kfree(buf);
+        dev_dbg(ir->d.dev, LOGHEAD "read result = %s (%d)\n",
+                ir->d.name, ir->d.minor, ret ? "<fail>" : "<ok>", ret);
+
+        return ret ? ret : written;
+}
+EXPORT_SYMBOL(lirc_dev_fop_read);
+
+void *lirc_get_pdata(struct file *file)
+{
+        void *data = NULL;
+
+        if (file && file->f_dentry && file->f_dentry->d_inode &&
+            file->f_dentry->d_inode->i_rdev) {
+                struct irctl *ir;
+                ir = irctls[iminor(file->f_dentry->d_inode)];
+                data = ir->d.data;
+        }
+
+        return data;
+}
+EXPORT_SYMBOL(lirc_get_pdata);
+
+
+ssize_t lirc_dev_fop_write(struct file *file, const char *buffer,
+                           size_t length, loff_t *ppos)
+{
+        struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
+
+        if (!ir) {
+                printk(KERN_ERR "%s: called with invalid irctl\n", __func__);
+                return -ENODEV;
+        }
+
+        dev_dbg(ir->d.dev, LOGHEAD "write called\n", ir->d.name, ir->d.minor);
+
+        if (!ir->attached)
+                return -ENODEV;
+
+        return -EINVAL;
+}
+EXPORT_SYMBOL(lirc_dev_fop_write);
+
+
+static int __init lirc_dev_init(void)
+{
+        int retval;
+
+        lirc_class = class_create(THIS_MODULE, "lirc");
+        if (IS_ERR(lirc_class)) {
+                retval = PTR_ERR(lirc_class);
+                printk(KERN_ERR "lirc_dev: class_create failed\n");
+                goto error;
+        }
+
+        retval = alloc_chrdev_region(&lirc_base_dev, 0, MAX_IRCTL_DEVICES,
+                                     IRCTL_DEV_NAME);
+        if (retval) {
+                class_destroy(lirc_class);
+                printk(KERN_ERR "lirc_dev: alloc_chrdev_region failed\n");
+                goto error;
+        }
+
+
+        printk(KERN_INFO "lirc_dev: IR Remote Control driver registered, "
+               "major %d \n", MAJOR(lirc_base_dev));
+
+error:
+        return retval;
+}
+
+
+
+static void __exit lirc_dev_exit(void)
+{
+        class_destroy(lirc_class);
+        unregister_chrdev_region(lirc_base_dev, MAX_IRCTL_DEVICES);
+        printk(KERN_INFO "lirc_dev: module unloaded\n");
+}
+
+module_init(lirc_dev_init);
+module_exit(lirc_dev_exit);
+
+MODULE_DESCRIPTION("LIRC base driver module");
+MODULE_AUTHOR("Artur Lipowski");
+MODULE_LICENSE("GPL");
+
+module_param(debug, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Enable debugging messages");
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
new file mode 100644
index 000000000000..392ca24132da
--- /dev/null
+++ b/drivers/media/rc/mceusb.c
@@ -0,0 +1,1333 @@
+/*
+ * Driver for USB Windows Media Center Ed. eHome Infrared Transceivers
+ *
+ * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com>
+ *
+ * Based on the original lirc_mceusb and lirc_mceusb2 drivers, by Dan
+ * Conti, Martin Blatter and Daniel Melander, the latter of which was
+ * in turn also based on the lirc_atiusb driver by Paul Miller. The
+ * two mce drivers were merged into one by Jarod Wilson, with transmit
+ * support for the 1st-gen device added primarily by Patrick Calhoun,
+ * with a bit of tweaks by Jarod. Debugging improvements and proper
+ * support for what appears to be 3rd-gen hardware added by Jarod.
+ * Initial port from lirc driver to ir-core drivery by Jarod, based
+ * partially on a port to an earlier proposed IR infrastructure by
+ * Jon Smirl, which included enhancements and simplifications to the
+ * incoming IR buffer parsing routines.
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
+#include <media/ir-core.h>
+
+#define DRIVER_VERSION  "1.91"
+#define DRIVER_AUTHOR   "Jarod Wilson <jarod@wilsonet.com>"
+#define DRIVER_DESC     "Windows Media Center Ed. eHome Infrared Transceiver " \
+                        "device driver"
+#define DRIVER_NAME     "mceusb"
+
+#define USB_BUFLEN              32 /* USB reception buffer length */
+#define USB_CTRL_MSG_SZ         2  /* Size of usb ctrl msg on gen1 hw */
+#define MCE_G1_INIT_MSGS        40 /* Init messages on gen1 hw to throw out */
+#define MS_TO_NS(msec)          ((msec) * 1000)
+
+/* MCE constants */
+#define MCE_CMDBUF_SIZE         384  /* MCE Command buffer length */
+#define MCE_TIME_UNIT           50   /* Approx 50us resolution */
+#define MCE_CODE_LENGTH         5    /* Normal length of packet (with header) */
+#define MCE_PACKET_SIZE         4    /* Normal length of packet (without header) */
+#define MCE_IRDATA_HEADER       0x84 /* Actual header format is 0x80 + num_bytes */
+#define MCE_IRDATA_TRAILER      0x80 /* End of IR data */
+#define MCE_TX_HEADER_LENGTH    3    /* # of bytes in the initializing tx header */
+#define MCE_MAX_CHANNELS        2    /* Two transmitters, hardware dependent? */
+#define MCE_DEFAULT_TX_MASK     0x03 /* Vals: TX1=0x01, TX2=0x02, ALL=0x03 */
+#define MCE_PULSE_BIT           0x80 /* Pulse bit, MSB set == PULSE else SPACE */
+#define MCE_PULSE_MASK          0x7f /* Pulse mask */
+#define MCE_MAX_PULSE_LENGTH    0x7f /* Longest transmittable pulse symbol */
+
+#define MCE_HW_CMD_HEADER       0xff    /* MCE hardware command header */
+#define MCE_COMMAND_HEADER      0x9f    /* MCE command header */
+#define MCE_COMMAND_MASK        0xe0    /* Mask out command bits */
+#define MCE_COMMAND_NULL        0x00    /* These show up various places... */
+/* if buf[i] & MCE_COMMAND_MASK == 0x80 and buf[i] != MCE_COMMAND_HEADER,
+ * then we're looking at a raw IR data sample */
+#define MCE_COMMAND_IRDATA      0x80
+#define MCE_PACKET_LENGTH_MASK  0x1f /* Packet length mask */
+
+/* Sub-commands, which follow MCE_COMMAND_HEADER or MCE_HW_CMD_HEADER */
+#define MCE_CMD_SIG_END         0x01    /* End of signal */
+#define MCE_CMD_PING            0x03    /* Ping device */
+#define MCE_CMD_UNKNOWN         0x04    /* Unknown */
+#define MCE_CMD_UNKNOWN2        0x05    /* Unknown */
+#define MCE_CMD_S_CARRIER       0x06    /* Set TX carrier frequency */
+#define MCE_CMD_G_CARRIER       0x07    /* Get TX carrier frequency */
+#define MCE_CMD_S_TXMASK        0x08    /* Set TX port bitmask */
+#define MCE_CMD_UNKNOWN3        0x09    /* Unknown */
+#define MCE_CMD_UNKNOWN4        0x0a    /* Unknown */
+#define MCE_CMD_G_REVISION      0x0b    /* Get hw/sw revision */
+#define MCE_CMD_S_TIMEOUT       0x0c    /* Set RX timeout value */
+#define MCE_CMD_G_TIMEOUT       0x0d    /* Get RX timeout value */
+#define MCE_CMD_UNKNOWN5        0x0e    /* Unknown */
+#define MCE_CMD_UNKNOWN6        0x0f    /* Unknown */
+#define MCE_CMD_G_RXPORTSTS     0x11    /* Get RX port status */
+#define MCE_CMD_G_TXMASK        0x13    /* Set TX port bitmask */
+#define MCE_CMD_S_RXSENSOR      0x14    /* Set RX sensor (std/learning) */
+#define MCE_CMD_G_RXSENSOR      0x15    /* Get RX sensor (std/learning) */
+#define MCE_RSP_PULSE_COUNT     0x15    /* RX pulse count (only if learning) */
+#define MCE_CMD_TX_PORTS        0x16    /* Get number of TX ports */
+#define MCE_CMD_G_WAKESRC       0x17    /* Get wake source */
+#define MCE_CMD_UNKNOWN7        0x18    /* Unknown */
+#define MCE_CMD_UNKNOWN8        0x19    /* Unknown */
+#define MCE_CMD_UNKNOWN9        0x1b    /* Unknown */
+#define MCE_CMD_DEVICE_RESET    0xaa    /* Reset the hardware */
+#define MCE_RSP_CMD_INVALID     0xfe    /* Invalid command issued */
+
+
+/* module parameters */
+#ifdef CONFIG_USB_DEBUG
+static int debug = 1;
+#else
+static int debug;
+#endif
+
+/* general constants */
+#define SEND_FLAG_IN_PROGRESS   1
+#define SEND_FLAG_COMPLETE      2
+#define RECV_FLAG_IN_PROGRESS   3
+#define RECV_FLAG_COMPLETE      4
+
+#define MCEUSB_RX               1
+#define MCEUSB_TX               2
+
+#define VENDOR_PHILIPS          0x0471
+#define VENDOR_SMK              0x0609
+#define VENDOR_TATUNG           0x1460
+#define VENDOR_GATEWAY          0x107b
+#define VENDOR_SHUTTLE          0x1308
+#define VENDOR_SHUTTLE2         0x051c
+#define VENDOR_MITSUMI          0x03ee
+#define VENDOR_TOPSEED          0x1784
+#define VENDOR_RICAVISION       0x179d
+#define VENDOR_ITRON            0x195d
+#define VENDOR_FIC              0x1509
+#define VENDOR_LG               0x043e
+#define VENDOR_MICROSOFT        0x045e
+#define VENDOR_FORMOSA          0x147a
+#define VENDOR_FINTEK           0x1934
+#define VENDOR_PINNACLE         0x2304
+#define VENDOR_ECS              0x1019
+#define VENDOR_WISTRON          0x0fb8
+#define VENDOR_COMPRO           0x185b
+#define VENDOR_NORTHSTAR        0x04eb
+#define VENDOR_REALTEK          0x0bda
+#define VENDOR_TIVO             0x105a
+#define VENDOR_CONEXANT         0x0572
+
+enum mceusb_model_type {
+        MCE_GEN2 = 0,           /* Most boards */
+        MCE_GEN1,
+        MCE_GEN3,
+        MCE_GEN2_TX_INV,
+        POLARIS_EVK,
+        CX_HYBRID_TV,
+};
+
+struct mceusb_model {
+        u32 mce_gen1:1;
+        u32 mce_gen2:1;
+        u32 mce_gen3:1;
+        u32 tx_mask_normal:1;
+        u32 is_polaris:1;
+        u32 no_tx:1;
+
+        const char *rc_map;     /* Allow specify a per-board map */
+        const char *name;       /* per-board name */
+};
+
+static const struct mceusb_model mceusb_model[] = {
+        [MCE_GEN1] = {
+                .mce_gen1 = 1,
+                .tx_mask_normal = 1,
+        },
+        [MCE_GEN2] = {
+                .mce_gen2 = 1,
+        },
+        [MCE_GEN2_TX_INV] = {
+                .mce_gen2 = 1,
+                .tx_mask_normal = 1,
+        },
+        [MCE_GEN3] = {
+                .mce_gen3 = 1,
+                .tx_mask_normal = 1,
+        },
+        [POLARIS_EVK] = {
+                .is_polaris = 1,
+                /*
+                 * In fact, the EVK is shipped without
+                 * remotes, but we should have something handy,
+                 * to allow testing it
+                 */
+                .rc_map = RC_MAP_RC5_HAUPPAUGE_NEW,
+                .name = "Conexant Hybrid TV (cx231xx) MCE IR",
+        },
+        [CX_HYBRID_TV] = {
+                .is_polaris = 1,
+                .no_tx = 1, /* tx isn't wired up at all */
+                .name = "Conexant Hybrid TV (cx231xx) MCE IR",
+        },
+};
+
+static struct usb_device_id mceusb_dev_table[] = {
+        /* Original Microsoft MCE IR Transceiver (often HP-branded) */
+        { USB_DEVICE(VENDOR_MICROSOFT, 0x006d),
+          .driver_info = MCE_GEN1 },
+        /* Philips Infrared Transceiver - Sahara branded */
+        { USB_DEVICE(VENDOR_PHILIPS, 0x0608) },
+        /* Philips Infrared Transceiver - HP branded */
+        { USB_DEVICE(VENDOR_PHILIPS, 0x060c),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* Philips SRM5100 */
+        { USB_DEVICE(VENDOR_PHILIPS, 0x060d) },
+        /* Philips Infrared Transceiver - Omaura */
+        { USB_DEVICE(VENDOR_PHILIPS, 0x060f) },
+        /* Philips Infrared Transceiver - Spinel plus */
+        { USB_DEVICE(VENDOR_PHILIPS, 0x0613) },
+        /* Philips eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_PHILIPS, 0x0815) },
+        /* Philips/Spinel plus IR transceiver for ASUS */
+        { USB_DEVICE(VENDOR_PHILIPS, 0x206c) },
+        /* Philips/Spinel plus IR transceiver for ASUS */
+        { USB_DEVICE(VENDOR_PHILIPS, 0x2088) },
+        /* Realtek MCE IR Receiver */
+        { USB_DEVICE(VENDOR_REALTEK, 0x0161) },
+        /* SMK/Toshiba G83C0004D410 */
+        { USB_DEVICE(VENDOR_SMK, 0x031d),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* SMK eHome Infrared Transceiver (Sony VAIO) */
+        { USB_DEVICE(VENDOR_SMK, 0x0322),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* bundled with Hauppauge PVR-150 */
+        { USB_DEVICE(VENDOR_SMK, 0x0334),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* SMK eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_SMK, 0x0338) },
+        /* Tatung eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_TATUNG, 0x9150) },
+        /* Shuttle eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_SHUTTLE, 0xc001) },
+        /* Shuttle eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_SHUTTLE2, 0xc001) },
+        /* Gateway eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_GATEWAY, 0x3009) },
+        /* Mitsumi */
+        { USB_DEVICE(VENDOR_MITSUMI, 0x2501) },
+        /* Topseed eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_TOPSEED, 0x0001),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* Topseed HP eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_TOPSEED, 0x0006),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* Topseed eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_TOPSEED, 0x0007),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* Topseed eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_TOPSEED, 0x0008),
+          .driver_info = MCE_GEN3 },
+        /* Topseed eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_TOPSEED, 0x000a),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* Topseed eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_TOPSEED, 0x0011),
+          .driver_info = MCE_GEN2_TX_INV },
+        /* Ricavision internal Infrared Transceiver */
+        { USB_DEVICE(VENDOR_RICAVISION, 0x0010) },
+        /* Itron ione Libra Q-11 */
+        { USB_DEVICE(VENDOR_ITRON, 0x7002) },
+        /* FIC eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_FIC, 0x9242) },
+        /* LG eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_LG, 0x9803) },
+        /* Microsoft MCE Infrared Transceiver */
+        { USB_DEVICE(VENDOR_MICROSOFT, 0x00a0) },
+        /* Formosa eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_FORMOSA, 0xe015) },
+        /* Formosa21 / eHome Infrared Receiver */
+        { USB_DEVICE(VENDOR_FORMOSA, 0xe016) },
+        /* Formosa aim / Trust MCE Infrared Receiver */
+        { USB_DEVICE(VENDOR_FORMOSA, 0xe017) },
+        /* Formosa Industrial Computing / Beanbag Emulation Device */
+        { USB_DEVICE(VENDOR_FORMOSA, 0xe018) },
+        /* Formosa21 / eHome Infrared Receiver */
+        { USB_DEVICE(VENDOR_FORMOSA, 0xe03a) },
+        /* Formosa Industrial Computing AIM IR605/A */
+        { USB_DEVICE(VENDOR_FORMOSA, 0xe03c) },
+        /* Formosa Industrial Computing */
+        { USB_DEVICE(VENDOR_FORMOSA, 0xe03e) },
+        /* Fintek eHome Infrared Transceiver (HP branded) */
+        { USB_DEVICE(VENDOR_FINTEK, 0x5168) },
+        /* Fintek eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_FINTEK, 0x0602) },
+        /* Fintek eHome Infrared Transceiver (in the AOpen MP45) */
+        { USB_DEVICE(VENDOR_FINTEK, 0x0702) },
+        /* Pinnacle Remote Kit */
+        { USB_DEVICE(VENDOR_PINNACLE, 0x0225),
+          .driver_info = MCE_GEN3 },
+        /* Elitegroup Computer Systems IR */
+        { USB_DEVICE(VENDOR_ECS, 0x0f38) },
+        /* Wistron Corp. eHome Infrared Receiver */
+        { USB_DEVICE(VENDOR_WISTRON, 0x0002) },
+        /* Compro K100 */
+        { USB_DEVICE(VENDOR_COMPRO, 0x3020) },
+        /* Compro K100 v2 */
+        { USB_DEVICE(VENDOR_COMPRO, 0x3082) },
+        /* Northstar Systems, Inc. eHome Infrared Transceiver */
+        { USB_DEVICE(VENDOR_NORTHSTAR, 0xe004) },
+        /* TiVo PC IR Receiver */
+        { USB_DEVICE(VENDOR_TIVO, 0x2000) },
+        /* Conexant Hybrid TV "Shelby" Polaris SDK */
+        { USB_DEVICE(VENDOR_CONEXANT, 0x58a1),
+          .driver_info = POLARIS_EVK },
+        /* Conexant Hybrid TV RDU253S Polaris */
+        { USB_DEVICE(VENDOR_CONEXANT, 0x58a5),
+          .driver_info = CX_HYBRID_TV },
+        /* Terminating entry */
+        { }
+};
+
+/* data structure for each usb transceiver */
+struct mceusb_dev {
+        /* ir-core bits */
+        struct ir_dev_props *props;
+
+        /* optional features we can enable */
+        bool carrier_report_enabled;
+        bool learning_enabled;
+
+        /* core device bits */
+        struct device *dev;
+        struct input_dev *idev;
+
+        /* usb */
+        struct usb_device *usbdev;
+        struct urb *urb_in;
+        struct usb_endpoint_descriptor *usb_ep_in;
+        struct usb_endpoint_descriptor *usb_ep_out;
+
+        /* buffers and dma */
+        unsigned char *buf_in;
+        unsigned int len_in;
+        dma_addr_t dma_in;
+        dma_addr_t dma_out;
+
+        enum {
+                CMD_HEADER = 0,
+                SUBCMD,
+                CMD_DATA,
+                PARSE_IRDATA,
+        } parser_state;
+
+        u8 cmd, rem;            /* Remaining IR data bytes in packet */
+
+        struct {
+                u32 connected:1;
+                u32 tx_mask_normal:1;
+                u32 microsoft_gen1:1;
+                u32 no_tx:1;
+        } flags;
+
+        /* transmit support */
+        int send_flags;
+        u32 carrier;
+        unsigned char tx_mask;
+
+        char name[128];
+        char phys[64];
+        enum mceusb_model_type model;
+};
+
+/*
+ * MCE Device Command Strings
+ * Device command responses vary from device to device...
+ * - DEVICE_RESET resets the hardware to its default state
+ * - GET_REVISION fetches the hardware/software revision, common
+ *   replies are ff 0b 45 ff 1b 08 and ff 0b 50 ff 1b 42
+ * - GET_CARRIER_FREQ gets the carrier mode and frequency of the
+ *   device, with replies in the form of 9f 06 MM FF, where MM is 0-3,
+ *   meaning clk of 10000000, 2500000, 625000 or 156250, and FF is
+ *   ((clk / frequency) - 1)
+ * - GET_RX_TIMEOUT fetches the receiver timeout in units of 50us,
+ *   response in the form of 9f 0c msb lsb
+ * - GET_TX_BITMASK fetches the transmitter bitmask, replies in
+ *   the form of 9f 08 bm, where bm is the bitmask
+ * - GET_RX_SENSOR fetches the RX sensor setting -- long-range
+ *   general use one or short-range learning one, in the form of
+ *   9f 14 ss, where ss is either 01 for long-range or 02 for short
+ * - SET_CARRIER_FREQ sets a new carrier mode and frequency
+ * - SET_TX_BITMASK sets the transmitter bitmask
+ * - SET_RX_TIMEOUT sets the receiver timeout
+ * - SET_RX_SENSOR sets which receiver sensor to use
+ */
+static char DEVICE_RESET[]      = {MCE_COMMAND_NULL, MCE_HW_CMD_HEADER,
+                                   MCE_CMD_DEVICE_RESET};
+static char GET_REVISION[]      = {MCE_HW_CMD_HEADER, MCE_CMD_G_REVISION};
+static char GET_UNKNOWN[]       = {MCE_HW_CMD_HEADER, MCE_CMD_UNKNOWN7};
+static char GET_UNKNOWN2[]      = {MCE_COMMAND_HEADER, MCE_CMD_UNKNOWN2};
+static char GET_CARRIER_FREQ[]  = {MCE_COMMAND_HEADER, MCE_CMD_G_CARRIER};
+static char GET_RX_TIMEOUT[]    = {MCE_COMMAND_HEADER, MCE_CMD_G_TIMEOUT};
+static char GET_TX_BITMASK[]    = {MCE_COMMAND_HEADER, MCE_CMD_G_TXMASK};
+static char GET_RX_SENSOR[]     = {MCE_COMMAND_HEADER, MCE_CMD_G_RXSENSOR};
+/* sub in desired values in lower byte or bytes for full command */
+/* FIXME: make use of these for transmit.
+static char SET_CARRIER_FREQ[]  = {MCE_COMMAND_HEADER,
+                                   MCE_CMD_S_CARRIER, 0x00, 0x00};
+static char SET_TX_BITMASK[]    = {MCE_COMMAND_HEADER, MCE_CMD_S_TXMASK, 0x00};
+static char SET_RX_TIMEOUT[]    = {MCE_COMMAND_HEADER,
+                                   MCE_CMD_S_TIMEOUT, 0x00, 0x00};
+static char SET_RX_SENSOR[]     = {MCE_COMMAND_HEADER,
+                                   MCE_CMD_S_RXSENSOR, 0x00};
+*/
+
+static int mceusb_cmdsize(u8 cmd, u8 subcmd)
+{
+        int datasize = 0;
+
+        switch (cmd) {
+        case MCE_COMMAND_NULL:
+                if (subcmd == MCE_HW_CMD_HEADER)
+                        datasize = 1;
+                break;
+        case MCE_HW_CMD_HEADER:
+                switch (subcmd) {
+                case MCE_CMD_G_REVISION:
+                        datasize = 2;
+                        break;
+                }
+        case MCE_COMMAND_HEADER:
+                switch (subcmd) {
+                case MCE_CMD_UNKNOWN:
+                case MCE_CMD_S_CARRIER:
+                case MCE_CMD_S_TIMEOUT:
+                case MCE_RSP_PULSE_COUNT:
+                        datasize = 2;
+                        break;
+                case MCE_CMD_SIG_END:
+                case MCE_CMD_S_TXMASK:
+                case MCE_CMD_S_RXSENSOR:
+                        datasize = 1;
+                        break;
+                }
+        }
+        return datasize;
+}
+
+static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
+                                 int offset, int len, bool out)
+{
+        char codes[USB_BUFLEN * 3 + 1];
+        char inout[9];
+        u8 cmd, subcmd, data1, data2;
+        struct device *dev = ir->dev;
+        int i, start, skip = 0;
+
+        if (!debug)
+                return;
+
+        /* skip meaningless 0xb1 0x60 header bytes on orig receiver */
+        if (ir->flags.microsoft_gen1 && !out && !offset)
+                skip = 2;
+
+        if (len <= skip)
+                return;
+
+        for (i = 0; i < len && i < USB_BUFLEN; i++)
+                snprintf(codes + i * 3, 4, "%02x ", buf[i + offset] & 0xff);
+
+        dev_info(dev, "%sx data: %s(length=%d)\n",
+                 (out ? "t" : "r"), codes, len);
+
+        if (out)
+                strcpy(inout, "Request\0");
+        else
+                strcpy(inout, "Got\0");
+
+        start  = offset + skip;
+        cmd    = buf[start] & 0xff;
+        subcmd = buf[start + 1] & 0xff;
+        data1  = buf[start + 2] & 0xff;
+        data2  = buf[start + 3] & 0xff;
+
+        switch (cmd) {
+        case MCE_COMMAND_NULL:
+                if ((subcmd == MCE_HW_CMD_HEADER) &&
+                    (data1 == MCE_CMD_DEVICE_RESET))
+                        dev_info(dev, "Device reset requested\n");
+                else
+                        dev_info(dev, "Unknown command 0x%02x 0x%02x\n",
+                                 cmd, subcmd);
+                break;
+        case MCE_HW_CMD_HEADER:
+                switch (subcmd) {
+                case MCE_CMD_G_REVISION:
+                        if (len == 2)
+                                dev_info(dev, "Get hw/sw rev?\n");
+                        else
+                                dev_info(dev, "hw/sw rev 0x%02x 0x%02x "
+                                         "0x%02x 0x%02x\n", data1, data2,
+                                         buf[start + 4], buf[start + 5]);
+                        break;
+                case MCE_CMD_DEVICE_RESET:
+                        dev_info(dev, "Device reset requested\n");
+                        break;
+                case MCE_RSP_CMD_INVALID:
+                        dev_info(dev, "Previous command not supported\n");
+                        break;
+                case MCE_CMD_UNKNOWN7:
+                case MCE_CMD_UNKNOWN9:
+                default:
+                        dev_info(dev, "Unknown command 0x%02x 0x%02x\n",
+                                 cmd, subcmd);
+                        break;
+                }
+                break;
+        case MCE_COMMAND_HEADER:
+                switch (subcmd) {
+                case MCE_CMD_SIG_END:
+                        dev_info(dev, "End of signal\n");
+                        break;
+                case MCE_CMD_PING:
+                        dev_info(dev, "Ping\n");
+                        break;
+                case MCE_CMD_UNKNOWN:
+                        dev_info(dev, "Resp to 9f 05 of 0x%02x 0x%02x\n",
+                                 data1, data2);
+                        break;
+                case MCE_CMD_S_CARRIER:
+                        dev_info(dev, "%s carrier mode and freq of "
+                                 "0x%02x 0x%02x\n", inout, data1, data2);
+                        break;
+                case MCE_CMD_G_CARRIER:
+                        dev_info(dev, "Get carrier mode and freq\n");
+                        break;
+                case MCE_CMD_S_TXMASK:
+                        dev_info(dev, "%s transmit blaster mask of 0x%02x\n",
+                                 inout, data1);
+                        break;
+                case MCE_CMD_S_TIMEOUT:
+                        /* value is in units of 50us, so x*50/100 or x/2 ms */
+                        dev_info(dev, "%s receive timeout of %d ms\n",
+                                 inout, ((data1 << 8) | data2) / 2);
+                        break;
+                case MCE_CMD_G_TIMEOUT:
+                        dev_info(dev, "Get receive timeout\n");
+                        break;
+                case MCE_CMD_G_TXMASK:
+                        dev_info(dev, "Get transmit blaster mask\n");
+                        break;
+                case MCE_CMD_S_RXSENSOR:
+                        dev_info(dev, "%s %s-range receive sensor in use\n",
+                                 inout, data1 == 0x02 ? "short" : "long");
+                        break;
+                case MCE_CMD_G_RXSENSOR:
+                /* aka MCE_RSP_PULSE_COUNT */
+                        if (out)
+                                dev_info(dev, "Get receive sensor\n");
+                        else if (ir->learning_enabled)
+                                dev_info(dev, "RX pulse count: %d\n",
+                                         ((data1 << 8) | data2));
+                        break;
+                case MCE_RSP_CMD_INVALID:
+                        dev_info(dev, "Error! Hardware is likely wedged...\n");
+                        break;
+                case MCE_CMD_UNKNOWN2:
+                case MCE_CMD_UNKNOWN3:
+                case MCE_CMD_UNKNOWN5:
+                default:
+                        dev_info(dev, "Unknown command 0x%02x 0x%02x\n",
+                                 cmd, subcmd);
+                        break;
+                }
+                break;
+        default:
+                break;
+        }
+
+        if (cmd == MCE_IRDATA_TRAILER)
+                dev_info(dev, "End of raw IR data\n");
+        else if ((cmd != MCE_COMMAND_HEADER) &&
+                 ((cmd & MCE_COMMAND_MASK) == MCE_COMMAND_IRDATA))
+                dev_info(dev, "Raw IR data, %d pulse/space samples\n", ir->rem);
+}
+
+static void mce_async_callback(struct urb *urb, struct pt_regs *regs)
+{
+        struct mceusb_dev *ir;
+        int len;
+
+        if (!urb)
+                return;
+
+        ir = urb->context;
+        if (ir) {
+                len = urb->actual_length;
+
+                dev_dbg(ir->dev, "callback called (status=%d len=%d)\n",
+                        urb->status, len);
+
+                mceusb_dev_printdata(ir, urb->transfer_buffer, 0, len, true);
+        }
+
+}
+
+/* request incoming or send outgoing usb packet - used to initialize remote */
+static void mce_request_packet(struct mceusb_dev *ir,
+                               struct usb_endpoint_descriptor *ep,
+                               unsigned char *data, int size, int urb_type)
+{
+        int res;
+        struct urb *async_urb;
+        struct device *dev = ir->dev;
+        unsigned char *async_buf;
+
+        if (urb_type == MCEUSB_TX) {
+                async_urb = usb_alloc_urb(0, GFP_KERNEL);
+                if (unlikely(!async_urb)) {
+                        dev_err(dev, "Error, couldn't allocate urb!\n");
+                        return;
+                }
+
+                async_buf = kzalloc(size, GFP_KERNEL);
+                if (!async_buf) {
+                        dev_err(dev, "Error, couldn't allocate buf!\n");
+                        usb_free_urb(async_urb);
+                        return;
+                }
+
+                /* outbound data */
+                usb_fill_int_urb(async_urb, ir->usbdev,
+                        usb_sndintpipe(ir->usbdev, ep->bEndpointAddress),
+                        async_buf, size, (usb_complete_t)mce_async_callback,
+                        ir, ep->bInterval);
+                memcpy(async_buf, data, size);
+
+        } else if (urb_type == MCEUSB_RX) {
+                /* standard request */
+                async_urb = ir->urb_in;
+                ir->send_flags = RECV_FLAG_IN_PROGRESS;
+
+        } else {
+                dev_err(dev, "Error! Unknown urb type %d\n", urb_type);
+                return;
+        }
+
+        dev_dbg(dev, "receive request called (size=%#x)\n", size);
+
+        async_urb->transfer_buffer_length = size;
+        async_urb->dev = ir->usbdev;
+
+        res = usb_submit_urb(async_urb, GFP_ATOMIC);
+        if (res) {
+                dev_dbg(dev, "receive request FAILED! (res=%d)\n", res);
+                return;
+        }
+        dev_dbg(dev, "receive request complete (res=%d)\n", res);
+}
+
+static void mce_async_out(struct mceusb_dev *ir, unsigned char *data, int size)
+{
+        mce_request_packet(ir, ir->usb_ep_out, data, size, MCEUSB_TX);
+}
+
+static void mce_sync_in(struct mceusb_dev *ir, unsigned char *data, int size)
+{
+        mce_request_packet(ir, ir->usb_ep_in, data, size, MCEUSB_RX);
+}
+
+/* Send data out the IR blaster port(s) */
+static int mceusb_tx_ir(void *priv, int *txbuf, u32 n)
+{
+        struct mceusb_dev *ir = priv;
+        int i, ret = 0;
+        int count, cmdcount = 0;
+        unsigned char *cmdbuf; /* MCE command buffer */
+        long signal_duration = 0; /* Singnal length in us */
+        struct timeval start_time, end_time;
+
+        do_gettimeofday(&start_time);
+
+        count = n / sizeof(int);
+
+        cmdbuf = kzalloc(sizeof(int) * MCE_CMDBUF_SIZE, GFP_KERNEL);
+        if (!cmdbuf)
+                return -ENOMEM;
+
+        /* MCE tx init header */
+        cmdbuf[cmdcount++] = MCE_COMMAND_HEADER;
+        cmdbuf[cmdcount++] = MCE_CMD_S_TXMASK;
+        cmdbuf[cmdcount++] = ir->tx_mask;
+
+        /* Generate mce packet data */
+        for (i = 0; (i < count) && (cmdcount < MCE_CMDBUF_SIZE); i++) {
+                signal_duration += txbuf[i];
+                txbuf[i] = txbuf[i] / MCE_TIME_UNIT;
+
+                do { /* loop to support long pulses/spaces > 127*50us=6.35ms */
+
+                        /* Insert mce packet header every 4th entry */
+                        if ((cmdcount < MCE_CMDBUF_SIZE) &&
+                            (cmdcount - MCE_TX_HEADER_LENGTH) %
+                             MCE_CODE_LENGTH == 0)
+                                cmdbuf[cmdcount++] = MCE_IRDATA_HEADER;
+
+                        /* Insert mce packet data */
+                        if (cmdcount < MCE_CMDBUF_SIZE)
+                                cmdbuf[cmdcount++] =
+                                        (txbuf[i] < MCE_PULSE_BIT ?
+                                         txbuf[i] : MCE_MAX_PULSE_LENGTH) |
+                                         (i & 1 ? 0x00 : MCE_PULSE_BIT);
+                        else {
+                                ret = -EINVAL;
+                                goto out;
+                        }
+
+                } while ((txbuf[i] > MCE_MAX_PULSE_LENGTH) &&
+                         (txbuf[i] -= MCE_MAX_PULSE_LENGTH));
+        }
+
+        /* Fix packet length in last header */
+        cmdbuf[cmdcount - (cmdcount - MCE_TX_HEADER_LENGTH) % MCE_CODE_LENGTH] =
+                MCE_COMMAND_IRDATA + (cmdcount - MCE_TX_HEADER_LENGTH) %
+                MCE_CODE_LENGTH - 1;
+
+        /* Check if we have room for the empty packet at the end */
+        if (cmdcount >= MCE_CMDBUF_SIZE) {
+                ret = -EINVAL;
+                goto out;
+        }
+
+        /* All mce commands end with an empty packet (0x80) */
+        cmdbuf[cmdcount++] = MCE_IRDATA_TRAILER;
+
+        /* Transmit the command to the mce device */
+        mce_async_out(ir, cmdbuf, cmdcount);
+
+        /*
+         * The lircd gap calculation expects the write function to
+         * wait the time it takes for the ircommand to be sent before
+         * it returns.
+         */
+        do_gettimeofday(&end_time);
+        signal_duration -= (end_time.tv_usec - start_time.tv_usec) +
+                           (end_time.tv_sec - start_time.tv_sec) * 1000000;
+
+        /* delay with the closest number of ticks */
+        set_current_state(TASK_INTERRUPTIBLE);
+        schedule_timeout(usecs_to_jiffies(signal_duration));
+
+out:
+        kfree(cmdbuf);
+        return ret ? ret : n;
+}
+
+/* Sets active IR outputs -- mce devices typically have two */
+static int mceusb_set_tx_mask(void *priv, u32 mask)
+{
+        struct mceusb_dev *ir = priv;
+
+        if (ir->flags.tx_mask_normal)
+                ir->tx_mask = mask;
+        else
+                ir->tx_mask = (mask != MCE_DEFAULT_TX_MASK ?
+                                mask ^ MCE_DEFAULT_TX_MASK : mask) << 1;
+
+        return 0;
+}
+
+/* Sets the send carrier frequency and mode */
+static int mceusb_set_tx_carrier(void *priv, u32 carrier)
+{
+        struct mceusb_dev *ir = priv;
+        int clk = 10000000;
+        int prescaler = 0, divisor = 0;
+        unsigned char cmdbuf[4] = { MCE_COMMAND_HEADER,
+                                    MCE_CMD_S_CARRIER, 0x00, 0x00 };
+
+        /* Carrier has changed */
+        if (ir->carrier != carrier) {
+
+                if (carrier == 0) {
+                        ir->carrier = carrier;
+                        cmdbuf[2] = MCE_CMD_SIG_END;
+                        cmdbuf[3] = MCE_IRDATA_TRAILER;
+                        dev_dbg(ir->dev, "%s: disabling carrier "
+                                "modulation\n", __func__);
+                        mce_async_out(ir, cmdbuf, sizeof(cmdbuf));
+                        return carrier;
+                }
+
+                for (prescaler = 0; prescaler < 4; ++prescaler) {
+                        divisor = (clk >> (2 * prescaler)) / carrier;
+                        if (divisor <= 0xff) {
+                                ir->carrier = carrier;
+                                cmdbuf[2] = prescaler;
+                                cmdbuf[3] = divisor;
+                                dev_dbg(ir->dev, "%s: requesting %u HZ "
+                                        "carrier\n", __func__, carrier);
+
+                                /* Transmit new carrier to mce device */
+                                mce_async_out(ir, cmdbuf, sizeof(cmdbuf));
+                                return carrier;
+                        }
+                }
+
+                return -EINVAL;
+
+        }
+
+        return carrier;
+}
+
+/*
+ * We don't do anything but print debug spew for many of the command bits
+ * we receive from the hardware, but some of them are useful information
+ * we want to store so that we can use them.
+ */
+static void mceusb_handle_command(struct mceusb_dev *ir, int index)
+{
+        u8 hi = ir->buf_in[index + 1] & 0xff;
+        u8 lo = ir->buf_in[index + 2] & 0xff;
+
+        switch (ir->buf_in[index]) {
+        /* 2-byte return value commands */
+        case MCE_CMD_S_TIMEOUT:
+                ir->props->timeout = MS_TO_NS((hi << 8 | lo) / 2);
+                break;
+
+        /* 1-byte return value commands */
+        case MCE_CMD_S_TXMASK:
+                ir->tx_mask = hi;
+                break;
+        case MCE_CMD_S_RXSENSOR:
+                ir->learning_enabled = (hi == 0x02);
+                break;
+        default:
+                break;
+        }
+}
+
+static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
+{
+        DEFINE_IR_RAW_EVENT(rawir);
+        int i = 0;
+
+        /* skip meaningless 0xb1 0x60 header bytes on orig receiver */
+        if (ir->flags.microsoft_gen1)
+                i = 2;
+
+        /* if there's no data, just return now */
+        if (buf_len <= i)
+                return;
+
+        for (; i < buf_len; i++) {
+                switch (ir->parser_state) {
+                case SUBCMD:
+                        ir->rem = mceusb_cmdsize(ir->cmd, ir->buf_in[i]);
+                        mceusb_dev_printdata(ir, ir->buf_in, i - 1,
+                                             ir->rem + 2, false);
+                        mceusb_handle_command(ir, i);
+                        ir->parser_state = CMD_DATA;
+                        break;
+                case PARSE_IRDATA:
+                        ir->rem--;
+                        rawir.pulse = ((ir->buf_in[i] & MCE_PULSE_BIT) != 0);
+                        rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
+                                         * MS_TO_NS(MCE_TIME_UNIT);
+
+                        dev_dbg(ir->dev, "Storing %s with duration %d\n",
+                                rawir.pulse ? "pulse" : "space",
+                                rawir.duration);
+
+                        ir_raw_event_store_with_filter(ir->idev, &rawir);
+                        break;
+                case CMD_DATA:
+                        ir->rem--;
+                        break;
+                case CMD_HEADER:
+                        /* decode mce packets of the form (84),AA,BB,CC,DD */
+                        /* IR data packets can span USB messages - rem */
+                        ir->cmd = ir->buf_in[i];
+                        if ((ir->cmd == MCE_COMMAND_HEADER) ||
+                            ((ir->cmd & MCE_COMMAND_MASK) !=
+                             MCE_COMMAND_IRDATA)) {
+                                ir->parser_state = SUBCMD;
+                                continue;
+                        }
+                        ir->rem = (ir->cmd & MCE_PACKET_LENGTH_MASK);
+                        mceusb_dev_printdata(ir, ir->buf_in,
+                                             i, ir->rem + 1, false);
+                        if (ir->rem)
+                                ir->parser_state = PARSE_IRDATA;
+                        break;
+                }
+
+                if (ir->parser_state != CMD_HEADER && !ir->rem)
+                        ir->parser_state = CMD_HEADER;
+        }
+        dev_dbg(ir->dev, "processed IR data, calling ir_raw_event_handle\n");
+        ir_raw_event_handle(ir->idev);
+}
+
+static void mceusb_dev_recv(struct urb *urb, struct pt_regs *regs)
+{
+        struct mceusb_dev *ir;
+        int buf_len;
+
+        if (!urb)
+                return;
+
+        ir = urb->context;
+        if (!ir) {
+                usb_unlink_urb(urb);
+                return;
+        }
+
+        buf_len = urb->actual_length;
+
+        if (ir->send_flags == RECV_FLAG_IN_PROGRESS) {
+                ir->send_flags = SEND_FLAG_COMPLETE;
+                dev_dbg(ir->dev, "setup answer received %d bytes\n",
+                        buf_len);
+        }
+
+        switch (urb->status) {
+        /* success */
+        case 0:
+                mceusb_process_ir_data(ir, buf_len);
+                break;
+
+        case -ECONNRESET:
+        case -ENOENT:
+        case -ESHUTDOWN:
+                usb_unlink_urb(urb);
+                return;
+
+        case -EPIPE:
+        default:
+                dev_dbg(ir->dev, "Error: urb status = %d\n", urb->status);
+                break;
+        }
+
+        usb_submit_urb(urb, GFP_ATOMIC);
+}
+
+static void mceusb_gen1_init(struct mceusb_dev *ir)
+{
+        int ret;
+        int maxp = ir->len_in;
+        struct device *dev = ir->dev;
+        char *data;
+
+        data = kzalloc(USB_CTRL_MSG_SZ, GFP_KERNEL);
+        if (!data) {
+                dev_err(dev, "%s: memory allocation failed!\n", __func__);
+                return;
+        }
+
+        /*
+         * This is a strange one. Windows issues a set address to the device
+         * on the receive control pipe and expect a certain value pair back
+         */
+        ret = usb_control_msg(ir->usbdev, usb_rcvctrlpipe(ir->usbdev, 0),
+                              USB_REQ_SET_ADDRESS, USB_TYPE_VENDOR, 0, 0,
+                              data, USB_CTRL_MSG_SZ, HZ * 3);
+        dev_dbg(dev, "%s - ret = %d\n", __func__, ret);
+        dev_dbg(dev, "%s - data[0] = %d, data[1] = %d\n",
+                __func__, data[0], data[1]);
+
+        /* set feature: bit rate 38400 bps */
+        ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0),
+                              USB_REQ_SET_FEATURE, USB_TYPE_VENDOR,
+                              0xc04e, 0x0000, NULL, 0, HZ * 3);
+
+        dev_dbg(dev, "%s - ret = %d\n", __func__, ret);
+
+        /* bRequest 4: set char length to 8 bits */
+        ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0),
+                              4, USB_TYPE_VENDOR,
+                              0x0808, 0x0000, NULL, 0, HZ * 3);
+        dev_dbg(dev, "%s - retB = %d\n", __func__, ret);
+
+        /* bRequest 2: set handshaking to use DTR/DSR */
+        ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0),
+                              2, USB_TYPE_VENDOR,
+                              0x0000, 0x0100, NULL, 0, HZ * 3);
+        dev_dbg(dev, "%s - retC = %d\n", __func__, ret);
+
+        /* device reset */
+        mce_async_out(ir, DEVICE_RESET, sizeof(DEVICE_RESET));
+        mce_sync_in(ir, NULL, maxp);
+
+        /* get hw/sw revision? */
+        mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION));
+        mce_sync_in(ir, NULL, maxp);
+
+        kfree(data);
+};
+
+static void mceusb_gen2_init(struct mceusb_dev *ir)
+{
+        int maxp = ir->len_in;
+
+        /* device reset */
+        mce_async_out(ir, DEVICE_RESET, sizeof(DEVICE_RESET));
+        mce_sync_in(ir, NULL, maxp);
+
+        /* get hw/sw revision? */
+        mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION));
+        mce_sync_in(ir, NULL, maxp);
+
+        /* unknown what the next two actually return... */
+        mce_async_out(ir, GET_UNKNOWN, sizeof(GET_UNKNOWN));
+        mce_sync_in(ir, NULL, maxp);
+        mce_async_out(ir, GET_UNKNOWN2, sizeof(GET_UNKNOWN2));
+        mce_sync_in(ir, NULL, maxp);
+}
+
+static void mceusb_get_parameters(struct mceusb_dev *ir)
+{
+        int maxp = ir->len_in;
+
+        /* get the carrier and frequency */
+        mce_async_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ));
+        mce_sync_in(ir, NULL, maxp);
+
+        if (!ir->flags.no_tx) {
+                /* get the transmitter bitmask */
+                mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK));
+                mce_sync_in(ir, NULL, maxp);
+        }
+
+        /* get receiver timeout value */
+        mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT));
+        mce_sync_in(ir, NULL, maxp);
+
+        /* get receiver sensor setting */
+        mce_async_out(ir, GET_RX_SENSOR, sizeof(GET_RX_SENSOR));
+        mce_sync_in(ir, NULL, maxp);
+}
+
+static struct input_dev *mceusb_init_input_dev(struct mceusb_dev *ir)
+{
+        struct input_dev *idev;
+        struct ir_dev_props *props;
+        struct device *dev = ir->dev;
+        const char *rc_map = RC_MAP_RC6_MCE;
+        const char *name = "Media Center Ed. eHome Infrared Remote Transceiver";
+        int ret = -ENODEV;
+
+        idev = input_allocate_device();
+        if (!idev) {
+                dev_err(dev, "remote input dev allocation failed\n");
+                goto idev_alloc_failed;
+        }
+
+        ret = -ENOMEM;
+        props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL);
+        if (!props) {
+                dev_err(dev, "remote ir dev props allocation failed\n");
+                goto props_alloc_failed;
+        }
+
+        if (mceusb_model[ir->model].name)
+                name = mceusb_model[ir->model].name;
+
+        snprintf(ir->name, sizeof(ir->name), "%s (%04x:%04x)",
+                 name,
+                 le16_to_cpu(ir->usbdev->descriptor.idVendor),
+                 le16_to_cpu(ir->usbdev->descriptor.idProduct));
+
+        idev->name = ir->name;
+        usb_make_path(ir->usbdev, ir->phys, sizeof(ir->phys));
+        strlcat(ir->phys, "/input0", sizeof(ir->phys));
+        idev->phys = ir->phys;
+
+        props->priv = ir;
+        props->driver_type = RC_DRIVER_IR_RAW;
+        props->allowed_protos = IR_TYPE_ALL;
+        props->timeout = MS_TO_NS(1000);
+        if (!ir->flags.no_tx) {
+                props->s_tx_mask = mceusb_set_tx_mask;
+                props->s_tx_carrier = mceusb_set_tx_carrier;
+                props->tx_ir = mceusb_tx_ir;
+        }
+
+        ir->props = props;
+
+        usb_to_input_id(ir->usbdev, &idev->id);
+        idev->dev.parent = ir->dev;
+
+        if (mceusb_model[ir->model].rc_map)
+                rc_map = mceusb_model[ir->model].rc_map;
+
+        ret = ir_input_register(idev, rc_map, props, DRIVER_NAME);
+        if (ret < 0) {
+                dev_err(dev, "remote input device register failed\n");
+                goto irdev_failed;
+        }
+
+        return idev;
+
+irdev_failed:
+        kfree(props);
+props_alloc_failed:
+        input_free_device(idev);
+idev_alloc_failed:
+        return NULL;
+}
+
+static int __devinit mceusb_dev_probe(struct usb_interface *intf,
+                                      const struct usb_device_id *id)
+{
+        struct usb_device *dev = interface_to_usbdev(intf);
+        struct usb_host_interface *idesc;
+        struct usb_endpoint_descriptor *ep = NULL;
+        struct usb_endpoint_descriptor *ep_in = NULL;
+        struct usb_endpoint_descriptor *ep_out = NULL;
+        struct mceusb_dev *ir = NULL;
+        int pipe, maxp, i;
+        char buf[63], name[128] = "";
+        enum mceusb_model_type model = id->driver_info;
+        bool is_gen3;
+        bool is_microsoft_gen1;
+        bool tx_mask_normal;
+        bool is_polaris;
+
+        dev_dbg(&intf->dev, "%s called\n", __func__);
+
+        idesc  = intf->cur_altsetting;
+
+        is_gen3 = mceusb_model[model].mce_gen3;
+        is_microsoft_gen1 = mceusb_model[model].mce_gen1;
+        tx_mask_normal = mceusb_model[model].tx_mask_normal;
+        is_polaris = mceusb_model[model].is_polaris;
+
+        if (is_polaris) {
+                /* Interface 0 is IR */
+                if (idesc->desc.bInterfaceNumber)
+                        return -ENODEV;
+        }
+
+        /* step through the endpoints to find first bulk in and out endpoint */
+        for (i = 0; i < idesc->desc.bNumEndpoints; ++i) {
+                ep = &idesc->endpoint[i].desc;
+
+                if ((ep_in == NULL)
+                        && ((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
+                            == USB_DIR_IN)
+                        && (((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+                            == USB_ENDPOINT_XFER_BULK)
+                        || ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+                            == USB_ENDPOINT_XFER_INT))) {
+
+                        ep_in = ep;
+                        ep_in->bmAttributes = USB_ENDPOINT_XFER_INT;
+                        ep_in->bInterval = 1;
+                        dev_dbg(&intf->dev, "acceptable inbound endpoint "
+                                "found\n");
+                }
+
+                if ((ep_out == NULL)
+                        && ((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
+                            == USB_DIR_OUT)
+                        && (((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+                            == USB_ENDPOINT_XFER_BULK)
+                        || ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+                            == USB_ENDPOINT_XFER_INT))) {
+
+                        ep_out = ep;
+                        ep_out->bmAttributes = USB_ENDPOINT_XFER_INT;
+                        ep_out->bInterval = 1;
+                        dev_dbg(&intf->dev, "acceptable outbound endpoint "
+                                "found\n");
+                }
+        }
+        if (ep_in == NULL) {
+                dev_dbg(&intf->dev, "inbound and/or endpoint not found\n");
+                return -ENODEV;
+        }
+
+        pipe = usb_rcvintpipe(dev, ep_in->bEndpointAddress);
+        maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
+
+        ir = kzalloc(sizeof(struct mceusb_dev), GFP_KERNEL);
+        if (!ir)
+                goto mem_alloc_fail;
+
+        ir->buf_in = usb_alloc_coherent(dev, maxp, GFP_ATOMIC, &ir->dma_in);
+        if (!ir->buf_in)
+                goto buf_in_alloc_fail;
+
+        ir->urb_in = usb_alloc_urb(0, GFP_KERNEL);
+        if (!ir->urb_in)
+                goto urb_in_alloc_fail;
+
+        ir->usbdev = dev;
+        ir->dev = &intf->dev;
+        ir->len_in = maxp;
+        ir->flags.microsoft_gen1 = is_microsoft_gen1;
+        ir->flags.tx_mask_normal = tx_mask_normal;
+        ir->flags.no_tx = mceusb_model[model].no_tx;
+        ir->model = model;
+
+        /* Saving usb interface data for use by the transmitter routine */
+        ir->usb_ep_in = ep_in;
+        ir->usb_ep_out = ep_out;
+
+        if (dev->descriptor.iManufacturer
+            && usb_string(dev, dev->descriptor.iManufacturer,
+                          buf, sizeof(buf)) > 0)
+                strlcpy(name, buf, sizeof(name));
+        if (dev->descriptor.iProduct
+            && usb_string(dev, dev->descriptor.iProduct,
+                          buf, sizeof(buf)) > 0)
+                snprintf(name + strlen(name), sizeof(name) - strlen(name),
+                         " %s", buf);
+
+        ir->idev = mceusb_init_input_dev(ir);
+        if (!ir->idev)
+                goto input_dev_fail;
+
+        /* flush buffers on the device */
+        mce_sync_in(ir, NULL, maxp);
+        mce_sync_in(ir, NULL, maxp);
+
+        /* wire up inbound data handler */
+        usb_fill_int_urb(ir->urb_in, dev, pipe, ir->buf_in,
+                maxp, (usb_complete_t) mceusb_dev_recv, ir, ep_in->bInterval);
+        ir->urb_in->transfer_dma = ir->dma_in;
+        ir->urb_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+        /* initialize device */
+        if (ir->flags.microsoft_gen1)
+                mceusb_gen1_init(ir);
+        else if (!is_gen3)
+                mceusb_gen2_init(ir);
+
+        mceusb_get_parameters(ir);
+
+        if (!ir->flags.no_tx)
+                mceusb_set_tx_mask(ir, MCE_DEFAULT_TX_MASK);
+
+        usb_set_intfdata(intf, ir);
+
+        dev_info(&intf->dev, "Registered %s on usb%d:%d\n", name,
+                 dev->bus->busnum, dev->devnum);
+
+        return 0;
+
+        /* Error-handling path */
+input_dev_fail:
+        usb_free_urb(ir->urb_in);
+urb_in_alloc_fail:
+        usb_free_coherent(dev, maxp, ir->buf_in, ir->dma_in);
+buf_in_alloc_fail:
+        kfree(ir);
+mem_alloc_fail:
+        dev_err(&intf->dev, "%s: device setup failed!\n", __func__);
+
+        return -ENOMEM;
+}
+
+
+static void __devexit mceusb_dev_disconnect(struct usb_interface *intf)
+{
+        struct usb_device *dev = interface_to_usbdev(intf);
+        struct mceusb_dev *ir = usb_get_intfdata(intf);
+
+        usb_set_intfdata(intf, NULL);
+
+        if (!ir)
+                return;
+
+        ir->usbdev = NULL;
+        ir_input_unregister(ir->idev);
+        usb_kill_urb(ir->urb_in);
+        usb_free_urb(ir->urb_in);
+        usb_free_coherent(dev, ir->len_in, ir->buf_in, ir->dma_in);
+
+        kfree(ir);
+}
+
+static int mceusb_dev_suspend(struct usb_interface *intf, pm_message_t message)
+{
+        struct mceusb_dev *ir = usb_get_intfdata(intf);
+        dev_info(ir->dev, "suspend\n");
+        usb_kill_urb(ir->urb_in);
+        return 0;
+}
+
+static int mceusb_dev_resume(struct usb_interface *intf)
+{
+        struct mceusb_dev *ir = usb_get_intfdata(intf);
+        dev_info(ir->dev, "resume\n");
+        if (usb_submit_urb(ir->urb_in, GFP_ATOMIC))
+                return -EIO;
+        return 0;
+}
+
+static struct usb_driver mceusb_dev_driver = {
+        .name =         DRIVER_NAME,
+        .probe =        mceusb_dev_probe,
+        .disconnect =   mceusb_dev_disconnect,
+        .suspend =      mceusb_dev_suspend,
+        .resume =       mceusb_dev_resume,
+        .reset_resume = mceusb_dev_resume,
+        .id_table =     mceusb_dev_table
+};
+
+static int __init mceusb_dev_init(void)
+{
+        int ret;
+
+        ret = usb_register(&mceusb_dev_driver);
+        if (ret < 0)
+                printk(KERN_ERR DRIVER_NAME
+                       ": usb register failed, result = %d\n", ret);
+
+        return ret;
+}
+
+static void __exit mceusb_dev_exit(void)
+{
+        usb_deregister(&mceusb_dev_driver);
+}
+
+module_init(mceusb_dev_init);
+module_exit(mceusb_dev_exit);
+
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(usb, mceusb_dev_table);
+
+module_param(debug, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Debug enabled or not");
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
new file mode 100644
index 000000000000..acc729c79cec
--- /dev/null
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -0,0 +1,1252 @@
+/*
+ * Driver for Nuvoton Technology Corporation w83667hg/w83677hg-i CIR
+ *
+ * Copyright (C) 2010 Jarod Wilson <jarod@redhat.com>
+ * Copyright (C) 2009 Nuvoton PS Team
+ *
+ * Special thanks to Nuvoton for providing hardware, spec sheets and
+ * sample code upon which portions of this driver are based. Indirect
+ * thanks also to Maxim Levitsky, whose ene_ir driver this driver is
+ * modeled after.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pnp.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <media/ir-core.h>
+#include <linux/pci_ids.h>
+
+#include "nuvoton-cir.h"
+
+static char *chip_id = "w836x7hg";
+
+/* write val to config reg */
+static inline void nvt_cr_write(struct nvt_dev *nvt, u8 val, u8 reg)
+{
+        outb(reg, nvt->cr_efir);
+        outb(val, nvt->cr_efdr);
+}
+
+/* read val from config reg */
+static inline u8 nvt_cr_read(struct nvt_dev *nvt, u8 reg)
+{
+        outb(reg, nvt->cr_efir);
+        return inb(nvt->cr_efdr);
+}
+
+/* update config register bit without changing other bits */
+static inline void nvt_set_reg_bit(struct nvt_dev *nvt, u8 val, u8 reg)
+{
+        u8 tmp = nvt_cr_read(nvt, reg) | val;
+        nvt_cr_write(nvt, tmp, reg);
+}
+
+/* clear config register bit without changing other bits */
+static inline void nvt_clear_reg_bit(struct nvt_dev *nvt, u8 val, u8 reg)
+{
+        u8 tmp = nvt_cr_read(nvt, reg) & ~val;
+        nvt_cr_write(nvt, tmp, reg);
+}
+
+/* enter extended function mode */
+static inline void nvt_efm_enable(struct nvt_dev *nvt)
+{
+        /* Enabling Extended Function Mode explicitly requires writing 2x */
+        outb(EFER_EFM_ENABLE, nvt->cr_efir);
+        outb(EFER_EFM_ENABLE, nvt->cr_efir);
+}
+
+/* exit extended function mode */
+static inline void nvt_efm_disable(struct nvt_dev *nvt)
+{
+        outb(EFER_EFM_DISABLE, nvt->cr_efir);
+}
+
+/*
+ * When you want to address a specific logical device, write its logical
+ * device number to CR_LOGICAL_DEV_SEL, then enable/disable by writing
+ * 0x1/0x0 respectively to CR_LOGICAL_DEV_EN.
+ */
+static inline void nvt_select_logical_dev(struct nvt_dev *nvt, u8 ldev)
+{
+        outb(CR_LOGICAL_DEV_SEL, nvt->cr_efir);
+        outb(ldev, nvt->cr_efdr);
+}
+
+/* write val to cir config register */
+static inline void nvt_cir_reg_write(struct nvt_dev *nvt, u8 val, u8 offset)
+{
+        outb(val, nvt->cir_addr + offset);
+}
+
+/* read val from cir config register */
+static u8 nvt_cir_reg_read(struct nvt_dev *nvt, u8 offset)
+{
+        u8 val;
+
+        val = inb(nvt->cir_addr + offset);
+
+        return val;
+}
+
+/* write val to cir wake register */
+static inline void nvt_cir_wake_reg_write(struct nvt_dev *nvt,
+                                          u8 val, u8 offset)
+{
+        outb(val, nvt->cir_wake_addr + offset);
+}
+
+/* read val from cir wake config register */
+static u8 nvt_cir_wake_reg_read(struct nvt_dev *nvt, u8 offset)
+{
+        u8 val;
+
+        val = inb(nvt->cir_wake_addr + offset);
+
+        return val;
+}
+
+#define pr_reg(text, ...) \
+        printk(KERN_INFO KBUILD_MODNAME ": " text, ## __VA_ARGS__)
+
+/* dump current cir register contents */
+static void cir_dump_regs(struct nvt_dev *nvt)
+{
+        nvt_efm_enable(nvt);
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
+
+        pr_reg("%s: Dump CIR logical device registers:\n", NVT_DRIVER_NAME);
+        pr_reg(" * CR CIR ACTIVE :   0x%x\n",
+               nvt_cr_read(nvt, CR_LOGICAL_DEV_EN));
+        pr_reg(" * CR CIR BASE ADDR: 0x%x\n",
+               (nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8) |
+                nvt_cr_read(nvt, CR_CIR_BASE_ADDR_LO));
+        pr_reg(" * CR CIR IRQ NUM:   0x%x\n",
+               nvt_cr_read(nvt, CR_CIR_IRQ_RSRC));
+
+        nvt_efm_disable(nvt);
+
+        pr_reg("%s: Dump CIR registers:\n", NVT_DRIVER_NAME);
+        pr_reg(" * IRCON:     0x%x\n", nvt_cir_reg_read(nvt, CIR_IRCON));
+        pr_reg(" * IRSTS:     0x%x\n", nvt_cir_reg_read(nvt, CIR_IRSTS));
+        pr_reg(" * IREN:      0x%x\n", nvt_cir_reg_read(nvt, CIR_IREN));
+        pr_reg(" * RXFCONT:   0x%x\n", nvt_cir_reg_read(nvt, CIR_RXFCONT));
+        pr_reg(" * CP:        0x%x\n", nvt_cir_reg_read(nvt, CIR_CP));
+        pr_reg(" * CC:        0x%x\n", nvt_cir_reg_read(nvt, CIR_CC));
+        pr_reg(" * SLCH:      0x%x\n", nvt_cir_reg_read(nvt, CIR_SLCH));
+        pr_reg(" * SLCL:      0x%x\n", nvt_cir_reg_read(nvt, CIR_SLCL));
+        pr_reg(" * FIFOCON:   0x%x\n", nvt_cir_reg_read(nvt, CIR_FIFOCON));
+        pr_reg(" * IRFIFOSTS: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRFIFOSTS));
+        pr_reg(" * SRXFIFO:   0x%x\n", nvt_cir_reg_read(nvt, CIR_SRXFIFO));
+        pr_reg(" * TXFCONT:   0x%x\n", nvt_cir_reg_read(nvt, CIR_TXFCONT));
+        pr_reg(" * STXFIFO:   0x%x\n", nvt_cir_reg_read(nvt, CIR_STXFIFO));
+        pr_reg(" * FCCH:      0x%x\n", nvt_cir_reg_read(nvt, CIR_FCCH));
+        pr_reg(" * FCCL:      0x%x\n", nvt_cir_reg_read(nvt, CIR_FCCL));
+        pr_reg(" * IRFSM:     0x%x\n", nvt_cir_reg_read(nvt, CIR_IRFSM));
+}
+
+/* dump current cir wake register contents */
+static void cir_wake_dump_regs(struct nvt_dev *nvt)
+{
+        u8 i, fifo_len;
+
+        nvt_efm_enable(nvt);
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE);
+
+        pr_reg("%s: Dump CIR WAKE logical device registers:\n",
+               NVT_DRIVER_NAME);
+        pr_reg(" * CR CIR WAKE ACTIVE :   0x%x\n",
+               nvt_cr_read(nvt, CR_LOGICAL_DEV_EN));
+        pr_reg(" * CR CIR WAKE BASE ADDR: 0x%x\n",
+               (nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8) |
+                nvt_cr_read(nvt, CR_CIR_BASE_ADDR_LO));
+        pr_reg(" * CR CIR WAKE IRQ NUM:   0x%x\n",
+               nvt_cr_read(nvt, CR_CIR_IRQ_RSRC));
+
+        nvt_efm_disable(nvt);
+
+        pr_reg("%s: Dump CIR WAKE registers\n", NVT_DRIVER_NAME);
+        pr_reg(" * IRCON:          0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRCON));
+        pr_reg(" * IRSTS:          0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRSTS));
+        pr_reg(" * IREN:           0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN));
+        pr_reg(" * FIFO CMP DEEP:  0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_CMP_DEEP));
+        pr_reg(" * FIFO CMP TOL:   0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_CMP_TOL));
+        pr_reg(" * FIFO COUNT:     0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_COUNT));
+        pr_reg(" * SLCH:           0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_SLCH));
+        pr_reg(" * SLCL:           0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_SLCL));
+        pr_reg(" * FIFOCON:        0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFOCON));
+        pr_reg(" * SRXFSTS:        0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_SRXFSTS));
+        pr_reg(" * SAMPLE RX FIFO: 0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_SAMPLE_RX_FIFO));
+        pr_reg(" * WR FIFO DATA:   0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_WR_FIFO_DATA));
+        pr_reg(" * RD FIFO ONLY:   0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY));
+        pr_reg(" * RD FIFO ONLY IDX: 0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY_IDX));
+        pr_reg(" * FIFO IGNORE:    0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_IGNORE));
+        pr_reg(" * IRFSM:          0x%x\n",
+               nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRFSM));
+
+        fifo_len = nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_COUNT);
+        pr_reg("%s: Dump CIR WAKE FIFO (len %d)\n", NVT_DRIVER_NAME, fifo_len);
+        pr_reg("* Contents = ");
+        for (i = 0; i < fifo_len; i++)
+                printk(KERN_CONT "%02x ",
+                       nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY));
+        printk(KERN_CONT "\n");
+}
+
+/* detect hardware features */
+static int nvt_hw_detect(struct nvt_dev *nvt)
+{
+        unsigned long flags;
+        u8 chip_major, chip_minor;
+        int ret = 0;
+
+        nvt_efm_enable(nvt);
+
+        /* Check if we're wired for the alternate EFER setup */
+        chip_major = nvt_cr_read(nvt, CR_CHIP_ID_HI);
+        if (chip_major == 0xff) {
+                nvt->cr_efir = CR_EFIR2;
+                nvt->cr_efdr = CR_EFDR2;
+                nvt_efm_enable(nvt);
+                chip_major = nvt_cr_read(nvt, CR_CHIP_ID_HI);
+        }
+
+        chip_minor = nvt_cr_read(nvt, CR_CHIP_ID_LO);
+        nvt_dbg("%s: chip id: 0x%02x 0x%02x", chip_id, chip_major, chip_minor);
+
+        if (chip_major != CHIP_ID_HIGH &&
+            (chip_minor != CHIP_ID_LOW || chip_minor != CHIP_ID_LOW2))
+                ret = -ENODEV;
+
+        nvt_efm_disable(nvt);
+
+        spin_lock_irqsave(&nvt->nvt_lock, flags);
+        nvt->chip_major = chip_major;
+        nvt->chip_minor = chip_minor;
+        spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+
+        return ret;
+}
+
+static void nvt_cir_ldev_init(struct nvt_dev *nvt)
+{
+        u8 val;
+
+        /* output pin selection (Pin95=CIRRX, Pin96=CIRTX1, WB enabled */
+        val = nvt_cr_read(nvt, CR_OUTPUT_PIN_SEL);
+        val &= OUTPUT_PIN_SEL_MASK;
+        val |= (OUTPUT_ENABLE_CIR | OUTPUT_ENABLE_CIRWB);
+        nvt_cr_write(nvt, val, CR_OUTPUT_PIN_SEL);
+
+        /* Select CIR logical device and enable */
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
+        nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);
+
+        nvt_cr_write(nvt, nvt->cir_addr >> 8, CR_CIR_BASE_ADDR_HI);
+        nvt_cr_write(nvt, nvt->cir_addr & 0xff, CR_CIR_BASE_ADDR_LO);
+
+        nvt_cr_write(nvt, nvt->cir_irq, CR_CIR_IRQ_RSRC);
+
+        nvt_dbg("CIR initialized, base io port address: 0x%lx, irq: %d",
+                nvt->cir_addr, nvt->cir_irq);
+}
+
+static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt)
+{
+        /* Select ACPI logical device, enable it and CIR Wake */
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_ACPI);
+        nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);
+
+        /* Enable CIR Wake via PSOUT# (Pin60) */
+        nvt_set_reg_bit(nvt, CIR_WAKE_ENABLE_BIT, CR_ACPI_CIR_WAKE);
+
+        /* enable cir interrupt of mouse/keyboard IRQ event */
+        nvt_set_reg_bit(nvt, CIR_INTR_MOUSE_IRQ_BIT, CR_ACPI_IRQ_EVENTS);
+
+        /* enable pme interrupt of cir wakeup event */
+        nvt_set_reg_bit(nvt, PME_INTR_CIR_PASS_BIT, CR_ACPI_IRQ_EVENTS2);
+
+        /* Select CIR Wake logical device and enable */
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE);
+        nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);
+
+        nvt_cr_write(nvt, nvt->cir_wake_addr >> 8, CR_CIR_BASE_ADDR_HI);
+        nvt_cr_write(nvt, nvt->cir_wake_addr & 0xff, CR_CIR_BASE_ADDR_LO);
+
+        nvt_cr_write(nvt, nvt->cir_wake_irq, CR_CIR_IRQ_RSRC);
+
+        nvt_dbg("CIR Wake initialized, base io port address: 0x%lx, irq: %d",
+                nvt->cir_wake_addr, nvt->cir_wake_irq);
+}
+
+/* clear out the hardware's cir rx fifo */
+static void nvt_clear_cir_fifo(struct nvt_dev *nvt)
+{
+        u8 val;
+
+        val = nvt_cir_reg_read(nvt, CIR_FIFOCON);
+        nvt_cir_reg_write(nvt, val | CIR_FIFOCON_RXFIFOCLR, CIR_FIFOCON);
+}
+
+/* clear out the hardware's cir wake rx fifo */
+static void nvt_clear_cir_wake_fifo(struct nvt_dev *nvt)
+{
+        u8 val;
+
+        val = nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFOCON);
+        nvt_cir_wake_reg_write(nvt, val | CIR_WAKE_FIFOCON_RXFIFOCLR,
+                               CIR_WAKE_FIFOCON);
+}
+
+/* clear out the hardware's cir tx fifo */
+static void nvt_clear_tx_fifo(struct nvt_dev *nvt)
+{
+        u8 val;
+
+        val = nvt_cir_reg_read(nvt, CIR_FIFOCON);
+        nvt_cir_reg_write(nvt, val | CIR_FIFOCON_TXFIFOCLR, CIR_FIFOCON);
+}
+
+/* enable RX Trigger Level Reach and Packet End interrupts */
+static void nvt_set_cir_iren(struct nvt_dev *nvt)
+{
+        u8 iren;
+
+        iren = CIR_IREN_RTR | CIR_IREN_PE;
+        nvt_cir_reg_write(nvt, iren, CIR_IREN);
+}
+
+static void nvt_cir_regs_init(struct nvt_dev *nvt)
+{
+        /* set sample limit count (PE interrupt raised when reached) */
+        nvt_cir_reg_write(nvt, CIR_RX_LIMIT_COUNT >> 8, CIR_SLCH);
+        nvt_cir_reg_write(nvt, CIR_RX_LIMIT_COUNT & 0xff, CIR_SLCL);
+
+        /* set fifo irq trigger levels */
+        nvt_cir_reg_write(nvt, CIR_FIFOCON_TX_TRIGGER_LEV |
+                          CIR_FIFOCON_RX_TRIGGER_LEV, CIR_FIFOCON);
+
+        /*
+         * Enable TX and RX, specify carrier on = low, off = high, and set
+         * sample period (currently 50us)
+         */
+        nvt_cir_reg_write(nvt,
+                          CIR_IRCON_TXEN | CIR_IRCON_RXEN |
+                          CIR_IRCON_RXINV | CIR_IRCON_SAMPLE_PERIOD_SEL,
+                          CIR_IRCON);
+
+        /* clear hardware rx and tx fifos */
+        nvt_clear_cir_fifo(nvt);
+        nvt_clear_tx_fifo(nvt);
+
+        /* clear any and all stray interrupts */
+        nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS);
+
+        /* and finally, enable interrupts */
+        nvt_set_cir_iren(nvt);
+}
+
+static void nvt_cir_wake_regs_init(struct nvt_dev *nvt)
+{
+        /* set number of bytes needed for wake key comparison (default 67) */
+        nvt_cir_wake_reg_write(nvt, CIR_WAKE_FIFO_LEN, CIR_WAKE_FIFO_CMP_DEEP);
+
+        /* set tolerance/variance allowed per byte during wake compare */
+        nvt_cir_wake_reg_write(nvt, CIR_WAKE_CMP_TOLERANCE,
+                               CIR_WAKE_FIFO_CMP_TOL);
+
+        /* set sample limit count (PE interrupt raised when reached) */
+        nvt_cir_wake_reg_write(nvt, CIR_RX_LIMIT_COUNT >> 8, CIR_WAKE_SLCH);
+        nvt_cir_wake_reg_write(nvt, CIR_RX_LIMIT_COUNT & 0xff, CIR_WAKE_SLCL);
+
+        /* set cir wake fifo rx trigger level (currently 67) */
+        nvt_cir_wake_reg_write(nvt, CIR_WAKE_FIFOCON_RX_TRIGGER_LEV,
+                               CIR_WAKE_FIFOCON);
+
+        /*
+         * Enable TX and RX, specific carrier on = low, off = high, and set
+         * sample period (currently 50us)
+         */
+        nvt_cir_wake_reg_write(nvt, CIR_WAKE_IRCON_MODE0 | CIR_WAKE_IRCON_RXEN |
+                               CIR_WAKE_IRCON_R | CIR_WAKE_IRCON_RXINV |
+                               CIR_WAKE_IRCON_SAMPLE_PERIOD_SEL,
+                               CIR_WAKE_IRCON);
+
+        /* clear cir wake rx fifo */
+        nvt_clear_cir_wake_fifo(nvt);
+
+        /* clear any and all stray interrupts */
+        nvt_cir_wake_reg_write(nvt, 0xff, CIR_WAKE_IRSTS);
+}
+
+static void nvt_enable_wake(struct nvt_dev *nvt)
+{
+        nvt_efm_enable(nvt);
+
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_ACPI);
+        nvt_set_reg_bit(nvt, CIR_WAKE_ENABLE_BIT, CR_ACPI_CIR_WAKE);
+        nvt_set_reg_bit(nvt, CIR_INTR_MOUSE_IRQ_BIT, CR_ACPI_IRQ_EVENTS);
+        nvt_set_reg_bit(nvt, PME_INTR_CIR_PASS_BIT, CR_ACPI_IRQ_EVENTS2);
+
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE);
+        nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);
+
+        nvt_efm_disable(nvt);
+
+        nvt_cir_wake_reg_write(nvt, CIR_WAKE_IRCON_MODE0 | CIR_WAKE_IRCON_RXEN |
+                               CIR_WAKE_IRCON_R | CIR_WAKE_IRCON_RXINV |
+                               CIR_WAKE_IRCON_SAMPLE_PERIOD_SEL,
+                               CIR_WAKE_IRCON);
+        nvt_cir_wake_reg_write(nvt, 0xff, CIR_WAKE_IRSTS);
+        nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IREN);
+}
+
+/* rx carrier detect only works in learning mode, must be called w/nvt_lock */
+static u32 nvt_rx_carrier_detect(struct nvt_dev *nvt)
+{
+        u32 count, carrier, duration = 0;
+        int i;
+
+        count = nvt_cir_reg_read(nvt, CIR_FCCL) |
+                nvt_cir_reg_read(nvt, CIR_FCCH) << 8;
+
+        for (i = 0; i < nvt->pkts; i++) {
+                if (nvt->buf[i] & BUF_PULSE_BIT)
+                        duration += nvt->buf[i] & BUF_LEN_MASK;
+        }
+
+        duration *= SAMPLE_PERIOD;
+
+        if (!count || !duration) {
+                nvt_pr(KERN_NOTICE, "Unable to determine carrier! (c:%u, d:%u)",
+                       count, duration);
+                return 0;
+        }
+
+        carrier = (count * 1000000) / duration;
+
+        if ((carrier > MAX_CARRIER) || (carrier < MIN_CARRIER))
+                nvt_dbg("WTF? Carrier frequency out of range!");
+
+        nvt_dbg("Carrier frequency: %u (count %u, duration %u)",
+                carrier, count, duration);
+
+        return carrier;
+}
+
+/*
+ * set carrier frequency
+ *
+ * set carrier on 2 registers: CP & CC
+ * always set CP as 0x81
+ * set CC by SPEC, CC = 3MHz/carrier - 1
+ */
+static int nvt_set_tx_carrier(void *data, u32 carrier)
+{
+        struct nvt_dev *nvt = data;
+        u16 val;
+
+        nvt_cir_reg_write(nvt, 1, CIR_CP);
+        val = 3000000 / (carrier) - 1;
+        nvt_cir_reg_write(nvt, val & 0xff, CIR_CC);
+
+        nvt_dbg("cp: 0x%x cc: 0x%x\n",
+                nvt_cir_reg_read(nvt, CIR_CP), nvt_cir_reg_read(nvt, CIR_CC));
+
+        return 0;
+}
+
+/*
+ * 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(void *priv, int *txbuf, u32 n)
+{
+        struct nvt_dev *nvt = priv;
+        unsigned long flags;
+        size_t cur_count;
+        unsigned int i;
+        u8 iren;
+        int ret;
+
+        spin_lock_irqsave(&nvt->tx.lock, flags);
+
+        if (n >= TX_BUF_LEN) {
+                nvt->tx.buf_count = cur_count = TX_BUF_LEN;
+                ret = TX_BUF_LEN;
+        } else {
+                nvt->tx.buf_count = cur_count = n;
+                ret = n;
+        }
+
+        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->tx.lock, flags);
+
+        wait_event(nvt->tx.queue, nvt->tx.tx_state == ST_TX_REQUEST);
+
+        spin_lock_irqsave(&nvt->tx.lock, flags);
+        nvt->tx.tx_state = ST_TX_NONE;
+        spin_unlock_irqrestore(&nvt->tx.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)
+{
+        int i;
+
+        printk(KERN_DEBUG "%s (len %d): ", __func__, nvt->pkts);
+        for (i = 0; (i < nvt->pkts) && (i < RX_BUF_LEN); i++)
+                printk(KERN_CONT "0x%02x ", nvt->buf[i]);
+        printk(KERN_CONT "\n");
+}
+
+/*
+ * Process raw data in rx driver buffer, store it in raw IR event kfifo,
+ * trigger decode when appropriate.
+ *
+ * We get IR data samples one byte at a time. If the msb is set, its a pulse,
+ * otherwise its a space. The lower 7 bits are the count of SAMPLE_PERIOD
+ * (default 50us) intervals for that pulse/space. A discrete signal is
+ * followed by a series of 0x7f packets, then either 0x7<something> or 0x80
+ * to signal more IR coming (repeats) or end of IR, respectively. We store
+ * sample data in the raw event kfifo until we see 0x7<something> (except f)
+ * or 0x80, at which time, we trigger a decode operation.
+ */
+static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
+{
+        DEFINE_IR_RAW_EVENT(rawir);
+        unsigned int count;
+        u32 carrier;
+        u8 sample;
+        int i;
+
+        nvt_dbg_verbose("%s firing", __func__);
+
+        if (debug)
+                nvt_dump_rx_buf(nvt);
+
+        if (nvt->carrier_detect_enabled)
+                carrier = nvt_rx_carrier_detect(nvt);
+
+        count = nvt->pkts;
+        nvt_dbg_verbose("Processing buffer of len %d", count);
+
+        init_ir_raw_event(&rawir);
+
+        for (i = 0; i < count; i++) {
+                nvt->pkts--;
+                sample = nvt->buf[i];
+
+                rawir.pulse = ((sample & BUF_PULSE_BIT) != 0);
+                rawir.duration = (sample & BUF_LEN_MASK)
+                                        * SAMPLE_PERIOD * 1000;
+
+                if ((sample & BUF_LEN_MASK) == BUF_LEN_MASK) {
+                        if (nvt->rawir.pulse == rawir.pulse)
+                                nvt->rawir.duration += rawir.duration;
+                        else {
+                                nvt->rawir.duration = rawir.duration;
+                                nvt->rawir.pulse = rawir.pulse;
+                        }
+                        continue;
+                }
+
+                rawir.duration += nvt->rawir.duration;
+
+                init_ir_raw_event(&nvt->rawir);
+                nvt->rawir.duration = 0;
+                nvt->rawir.pulse = rawir.pulse;
+
+                if (sample == BUF_PULSE_BIT)
+                        rawir.pulse = false;
+
+                if (rawir.duration) {
+                        nvt_dbg("Storing %s with duration %d",
+                                rawir.pulse ? "pulse" : "space",
+                                rawir.duration);
+
+                        ir_raw_event_store(nvt->rdev, &rawir);
+                }
+
+                /*
+                 * BUF_PULSE_BIT indicates end of IR data, BUF_REPEAT_BYTE
+                 * indicates end of IR signal, but new data incoming. In both
+                 * cases, it means we're ready to call ir_raw_event_handle
+                 */
+                if ((sample == BUF_PULSE_BIT) && nvt->pkts) {
+                        nvt_dbg("Calling ir_raw_event_handle (signal end)\n");
+                        ir_raw_event_handle(nvt->rdev);
+                }
+        }
+
+        nvt_dbg("Calling ir_raw_event_handle (buffer empty)\n");
+        ir_raw_event_handle(nvt->rdev);
+
+        if (nvt->pkts) {
+                nvt_dbg("Odd, pkts should be 0 now... (its %u)", nvt->pkts);
+                nvt->pkts = 0;
+        }
+
+        nvt_dbg_verbose("%s done", __func__);
+}
+
+static void nvt_handle_rx_fifo_overrun(struct nvt_dev *nvt)
+{
+        nvt_pr(KERN_WARNING, "RX FIFO overrun detected, flushing data!");
+
+        nvt->pkts = 0;
+        nvt_clear_cir_fifo(nvt);
+        ir_raw_event_reset(nvt->rdev);
+}
+
+/* copy data from hardware rx fifo into driver buffer */
+static void nvt_get_rx_ir_data(struct nvt_dev *nvt)
+{
+        unsigned long flags;
+        u8 fifocount, val;
+        unsigned int b_idx;
+        bool overrun = false;
+        int i;
+
+        /* Get count of how many bytes to read from RX FIFO */
+        fifocount = nvt_cir_reg_read(nvt, CIR_RXFCONT);
+        /* if we get 0xff, probably means the logical dev is disabled */
+        if (fifocount == 0xff)
+                return;
+        /* watch out for a fifo overrun condition */
+        else if (fifocount > RX_BUF_LEN) {
+                overrun = true;
+                fifocount = RX_BUF_LEN;
+        }
+
+        nvt_dbg("attempting to fetch %u bytes from hw rx fifo", fifocount);
+
+        spin_lock_irqsave(&nvt->nvt_lock, flags);
+
+        b_idx = nvt->pkts;
+
+        /* This should never happen, but lets check anyway... */
+        if (b_idx + fifocount > RX_BUF_LEN) {
+                nvt_process_rx_ir_data(nvt);
+                b_idx = 0;
+        }
+
+        /* Read fifocount bytes from CIR Sample RX FIFO register */
+        for (i = 0; i < fifocount; i++) {
+                val = nvt_cir_reg_read(nvt, CIR_SRXFIFO);
+                nvt->buf[b_idx + i] = val;
+        }
+
+        nvt->pkts += fifocount;
+        nvt_dbg("%s: pkts now %d", __func__, nvt->pkts);
+
+        nvt_process_rx_ir_data(nvt);
+
+        if (overrun)
+                nvt_handle_rx_fifo_overrun(nvt);
+
+        spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+}
+
+static void nvt_cir_log_irqs(u8 status, u8 iren)
+{
+        nvt_pr(KERN_INFO, "IRQ 0x%02x (IREN 0x%02x) :%s%s%s%s%s%s%s%s%s",
+                status, iren,
+                status & CIR_IRSTS_RDR  ? " RDR"        : "",
+                status & CIR_IRSTS_RTR  ? " RTR"        : "",
+                status & CIR_IRSTS_PE   ? " PE"         : "",
+                status & CIR_IRSTS_RFO  ? " RFO"        : "",
+                status & CIR_IRSTS_TE   ? " TE"         : "",
+                status & CIR_IRSTS_TTR  ? " TTR"        : "",
+                status & CIR_IRSTS_TFU  ? " TFU"        : "",
+                status & CIR_IRSTS_GH   ? " GH"         : "",
+                status & ~(CIR_IRSTS_RDR | CIR_IRSTS_RTR | CIR_IRSTS_PE |
+                           CIR_IRSTS_RFO | CIR_IRSTS_TE | CIR_IRSTS_TTR |
+                           CIR_IRSTS_TFU | CIR_IRSTS_GH) ? " ?" : "");
+}
+
+static bool nvt_cir_tx_inactive(struct nvt_dev *nvt)
+{
+        unsigned long flags;
+        bool tx_inactive;
+        u8 tx_state;
+
+        spin_lock_irqsave(&nvt->tx.lock, flags);
+        tx_state = nvt->tx.tx_state;
+        spin_unlock_irqrestore(&nvt->tx.lock, flags);
+
+        tx_inactive = (tx_state == ST_TX_NONE);
+
+        return tx_inactive;
+}
+
+/* interrupt service routine for incoming and outgoing CIR data */
+static irqreturn_t nvt_cir_isr(int irq, void *data)
+{
+        struct nvt_dev *nvt = data;
+        u8 status, iren, cur_state;
+        unsigned long flags;
+
+        nvt_dbg_verbose("%s firing", __func__);
+
+        nvt_efm_enable(nvt);
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
+        nvt_efm_disable(nvt);
+
+        /*
+         * Get IR Status register contents. Write 1 to ack/clear
+         *
+         * bit: reg name      - description
+         *   7: CIR_IRSTS_RDR - RX Data Ready
+         *   6: CIR_IRSTS_RTR - RX FIFO Trigger Level Reach
+         *   5: CIR_IRSTS_PE  - Packet End
+         *   4: CIR_IRSTS_RFO - RX FIFO Overrun (RDR will also be set)
+         *   3: CIR_IRSTS_TE  - TX FIFO Empty
+         *   2: CIR_IRSTS_TTR - TX FIFO Trigger Level Reach
+         *   1: CIR_IRSTS_TFU - TX FIFO Underrun
+         *   0: CIR_IRSTS_GH  - Min Length Detected
+         */
+        status = nvt_cir_reg_read(nvt, CIR_IRSTS);
+        if (!status) {
+                nvt_dbg_verbose("%s exiting, IRSTS 0x0", __func__);
+                nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS);
+                return IRQ_RETVAL(IRQ_NONE);
+        }
+
+        /* ack/clear all irq flags we've got */
+        nvt_cir_reg_write(nvt, status, CIR_IRSTS);
+        nvt_cir_reg_write(nvt, 0, CIR_IRSTS);
+
+        /* Interrupt may be shared with CIR Wake, bail if CIR not enabled */
+        iren = nvt_cir_reg_read(nvt, CIR_IREN);
+        if (!iren) {
+                nvt_dbg_verbose("%s exiting, CIR not enabled", __func__);
+                return IRQ_RETVAL(IRQ_NONE);
+        }
+
+        if (debug)
+                nvt_cir_log_irqs(status, iren);
+
+        if (status & CIR_IRSTS_RTR) {
+                /* FIXME: add code for study/learn mode */
+                /* We only do rx if not tx'ing */
+                if (nvt_cir_tx_inactive(nvt))
+                        nvt_get_rx_ir_data(nvt);
+        }
+
+        if (status & CIR_IRSTS_PE) {
+                if (nvt_cir_tx_inactive(nvt))
+                        nvt_get_rx_ir_data(nvt);
+
+                spin_lock_irqsave(&nvt->nvt_lock, flags);
+
+                cur_state = nvt->study_state;
+
+                spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+
+                if (cur_state == ST_STUDY_NONE)
+                        nvt_clear_cir_fifo(nvt);
+        }
+
+        if (status & CIR_IRSTS_TE)
+                nvt_clear_tx_fifo(nvt);
+
+        if (status & CIR_IRSTS_TTR) {
+                unsigned int pos, count;
+                u8 tmp;
+
+                spin_lock_irqsave(&nvt->tx.lock, flags);
+
+                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);
+                }
+
+                spin_unlock_irqrestore(&nvt->tx.lock, flags);
+
+        }
+
+        if (status & CIR_IRSTS_TFU) {
+                spin_lock_irqsave(&nvt->tx.lock, flags);
+                if (nvt->tx.tx_state == ST_TX_REPLY) {
+                        nvt->tx.tx_state = ST_TX_REQUEST;
+                        wake_up(&nvt->tx.queue);
+                }
+                spin_unlock_irqrestore(&nvt->tx.lock, flags);
+        }
+
+        nvt_dbg_verbose("%s done", __func__);
+        return IRQ_RETVAL(IRQ_HANDLED);
+}
+
+/* Interrupt service routine for CIR Wake */
+static irqreturn_t nvt_cir_wake_isr(int irq, void *data)
+{
+        u8 status, iren, val;
+        struct nvt_dev *nvt = data;
+        unsigned long flags;
+
+        nvt_dbg_wake("%s firing", __func__);
+
+        status = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRSTS);
+        if (!status)
+                return IRQ_RETVAL(IRQ_NONE);
+
+        if (status & CIR_WAKE_IRSTS_IR_PENDING)
+                nvt_clear_cir_wake_fifo(nvt);
+
+        nvt_cir_wake_reg_write(nvt, status, CIR_WAKE_IRSTS);
+        nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IRSTS);
+
+        /* Interrupt may be shared with CIR, bail if Wake not enabled */
+        iren = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN);
+        if (!iren) {
+                nvt_dbg_wake("%s exiting, wake not enabled", __func__);
+                return IRQ_RETVAL(IRQ_HANDLED);
+        }
+
+        if ((status & CIR_WAKE_IRSTS_PE) &&
+            (nvt->wake_state == ST_WAKE_START)) {
+                while (nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY_IDX)) {
+                        val = nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY);
+                        nvt_dbg("setting wake up key: 0x%x", val);
+                }
+
+                nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IREN);
+                spin_lock_irqsave(&nvt->nvt_lock, flags);
+                nvt->wake_state = ST_WAKE_FINISH;
+                spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+        }
+
+        nvt_dbg_wake("%s done", __func__);
+        return IRQ_RETVAL(IRQ_HANDLED);
+}
+
+static void nvt_enable_cir(struct nvt_dev *nvt)
+{
+        /* set function enable flags */
+        nvt_cir_reg_write(nvt, CIR_IRCON_TXEN | CIR_IRCON_RXEN |
+                          CIR_IRCON_RXINV | CIR_IRCON_SAMPLE_PERIOD_SEL,
+                          CIR_IRCON);
+
+        nvt_efm_enable(nvt);
+
+        /* enable the CIR logical device */
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
+        nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);
+
+        nvt_efm_disable(nvt);
+
+        /* clear all pending interrupts */
+        nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS);
+
+        /* enable interrupts */
+        nvt_set_cir_iren(nvt);
+}
+
+static void nvt_disable_cir(struct nvt_dev *nvt)
+{
+        /* disable CIR interrupts */
+        nvt_cir_reg_write(nvt, 0, CIR_IREN);
+
+        /* clear any and all pending interrupts */
+        nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS);
+
+        /* clear all function enable flags */
+        nvt_cir_reg_write(nvt, 0, CIR_IRCON);
+
+        /* clear hardware rx and tx fifos */
+        nvt_clear_cir_fifo(nvt);
+        nvt_clear_tx_fifo(nvt);
+
+        nvt_efm_enable(nvt);
+
+        /* disable the CIR logical device */
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
+        nvt_cr_write(nvt, LOGICAL_DEV_DISABLE, CR_LOGICAL_DEV_EN);
+
+        nvt_efm_disable(nvt);
+}
+
+static int nvt_open(void *data)
+{
+        struct nvt_dev *nvt = (struct nvt_dev *)data;
+        unsigned long flags;
+
+        spin_lock_irqsave(&nvt->nvt_lock, flags);
+        nvt->in_use = true;
+        nvt_enable_cir(nvt);
+        spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+
+        return 0;
+}
+
+static void nvt_close(void *data)
+{
+        struct nvt_dev *nvt = (struct nvt_dev *)data;
+        unsigned long flags;
+
+        spin_lock_irqsave(&nvt->nvt_lock, flags);
+        nvt->in_use = false;
+        nvt_disable_cir(nvt);
+        spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+}
+
+/* Allocate memory, probe hardware, and initialize everything */
+static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
+{
+        struct nvt_dev *nvt = NULL;
+        struct input_dev *rdev = NULL;
+        struct ir_dev_props *props = NULL;
+        int ret = -ENOMEM;
+
+        nvt = kzalloc(sizeof(struct nvt_dev), GFP_KERNEL);
+        if (!nvt)
+                return ret;
+
+        props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL);
+        if (!props)
+                goto failure;
+
+        /* input device for IR remote (and tx) */
+        rdev = input_allocate_device();
+        if (!rdev)
+                goto failure;
+
+        ret = -ENODEV;
+        /* validate pnp resources */
+        if (!pnp_port_valid(pdev, 0) ||
+            pnp_port_len(pdev, 0) < CIR_IOREG_LENGTH) {
+                dev_err(&pdev->dev, "IR PNP Port not valid!\n");
+                goto failure;
+        }
+
+        if (!pnp_irq_valid(pdev, 0)) {
+                dev_err(&pdev->dev, "PNP IRQ not valid!\n");
+                goto failure;
+        }
+
+        if (!pnp_port_valid(pdev, 1) ||
+            pnp_port_len(pdev, 1) < CIR_IOREG_LENGTH) {
+                dev_err(&pdev->dev, "Wake PNP Port not valid!\n");
+                goto failure;
+        }
+
+        nvt->cir_addr = pnp_port_start(pdev, 0);
+        nvt->cir_irq  = pnp_irq(pdev, 0);
+
+        nvt->cir_wake_addr = pnp_port_start(pdev, 1);
+        /* irq is always shared between cir and cir wake */
+        nvt->cir_wake_irq  = nvt->cir_irq;
+
+        nvt->cr_efir = CR_EFIR;
+        nvt->cr_efdr = CR_EFDR;
+
+        spin_lock_init(&nvt->nvt_lock);
+        spin_lock_init(&nvt->tx.lock);
+        init_ir_raw_event(&nvt->rawir);
+
+        ret = -EBUSY;
+        /* now claim resources */
+        if (!request_region(nvt->cir_addr,
+                            CIR_IOREG_LENGTH, NVT_DRIVER_NAME))
+                goto failure;
+
+        if (request_irq(nvt->cir_irq, nvt_cir_isr, IRQF_SHARED,
+                        NVT_DRIVER_NAME, (void *)nvt))
+                goto failure;
+
+        if (!request_region(nvt->cir_wake_addr,
+                            CIR_IOREG_LENGTH, NVT_DRIVER_NAME))
+                goto failure;
+
+        if (request_irq(nvt->cir_wake_irq, nvt_cir_wake_isr, IRQF_SHARED,
+                        NVT_DRIVER_NAME, (void *)nvt))
+                goto failure;
+
+        pnp_set_drvdata(pdev, nvt);
+        nvt->pdev = pdev;
+
+        init_waitqueue_head(&nvt->tx.queue);
+
+        ret = nvt_hw_detect(nvt);
+        if (ret)
+                goto failure;
+
+        /* Initialize CIR & CIR Wake Logical Devices */
+        nvt_efm_enable(nvt);
+        nvt_cir_ldev_init(nvt);
+        nvt_cir_wake_ldev_init(nvt);
+        nvt_efm_disable(nvt);
+
+        /* Initialize CIR & CIR Wake Config Registers */
+        nvt_cir_regs_init(nvt);
+        nvt_cir_wake_regs_init(nvt);
+
+        /* Set up ir-core props */
+        props->priv = nvt;
+        props->driver_type = RC_DRIVER_IR_RAW;
+        props->allowed_protos = IR_TYPE_ALL;
+        props->open = nvt_open;
+        props->close = nvt_close;
+#if 0
+        props->min_timeout = XYZ;
+        props->max_timeout = XYZ;
+        props->timeout = XYZ;
+        /* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */
+        props->rx_resolution = XYZ;
+
+        /* tx bits */
+        props->tx_resolution = XYZ;
+#endif
+        props->tx_ir = nvt_tx_ir;
+        props->s_tx_carrier = nvt_set_tx_carrier;
+
+        rdev->name = "Nuvoton w836x7hg Infrared Remote Transceiver";
+        rdev->id.bustype = BUS_HOST;
+        rdev->id.vendor = PCI_VENDOR_ID_WINBOND2;
+        rdev->id.product = nvt->chip_major;
+        rdev->id.version = nvt->chip_minor;
+
+        nvt->props = props;
+        nvt->rdev = rdev;
+
+        device_set_wakeup_capable(&pdev->dev, 1);
+        device_set_wakeup_enable(&pdev->dev, 1);
+
+        ret = ir_input_register(rdev, RC_MAP_RC6_MCE, props, NVT_DRIVER_NAME);
+        if (ret)
+                goto failure;
+
+        nvt_pr(KERN_NOTICE, "driver has been successfully loaded\n");
+        if (debug) {
+                cir_dump_regs(nvt);
+                cir_wake_dump_regs(nvt);
+        }
+
+        return 0;
+
+failure:
+        if (nvt->cir_irq)
+                free_irq(nvt->cir_irq, nvt);
+        if (nvt->cir_addr)
+                release_region(nvt->cir_addr, CIR_IOREG_LENGTH);
+
+        if (nvt->cir_wake_irq)
+                free_irq(nvt->cir_wake_irq, nvt);
+        if (nvt->cir_wake_addr)
+                release_region(nvt->cir_wake_addr, CIR_IOREG_LENGTH);
+
+        input_free_device(rdev);
+        kfree(props);
+        kfree(nvt);
+
+        return ret;
+}
+
+static void __devexit nvt_remove(struct pnp_dev *pdev)
+{
+        struct nvt_dev *nvt = pnp_get_drvdata(pdev);
+        unsigned long flags;
+
+        spin_lock_irqsave(&nvt->nvt_lock, flags);
+        /* disable CIR */
+        nvt_cir_reg_write(nvt, 0, CIR_IREN);
+        nvt_disable_cir(nvt);
+        /* enable CIR Wake (for IR power-on) */
+        nvt_enable_wake(nvt);
+        spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+
+        /* free resources */
+        free_irq(nvt->cir_irq, nvt);
+        free_irq(nvt->cir_wake_irq, nvt);
+        release_region(nvt->cir_addr, CIR_IOREG_LENGTH);
+        release_region(nvt->cir_wake_addr, CIR_IOREG_LENGTH);
+
+        ir_input_unregister(nvt->rdev);
+
+        kfree(nvt->props);
+        kfree(nvt);
+}
+
+static int nvt_suspend(struct pnp_dev *pdev, pm_message_t state)
+{
+        struct nvt_dev *nvt = pnp_get_drvdata(pdev);
+        unsigned long flags;
+
+        nvt_dbg("%s called", __func__);
+
+        /* zero out misc state tracking */
+        spin_lock_irqsave(&nvt->nvt_lock, flags);
+        nvt->study_state = ST_STUDY_NONE;
+        nvt->wake_state = ST_WAKE_NONE;
+        spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+
+        spin_lock_irqsave(&nvt->tx.lock, flags);
+        nvt->tx.tx_state = ST_TX_NONE;
+        spin_unlock_irqrestore(&nvt->tx.lock, flags);
+
+        /* disable all CIR interrupts */
+        nvt_cir_reg_write(nvt, 0, CIR_IREN);
+
+        nvt_efm_enable(nvt);
+
+        /* disable cir logical dev */
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
+        nvt_cr_write(nvt, LOGICAL_DEV_DISABLE, CR_LOGICAL_DEV_EN);
+
+        nvt_efm_disable(nvt);
+
+        /* make sure wake is enabled */
+        nvt_enable_wake(nvt);
+
+        return 0;
+}
+
+static int nvt_resume(struct pnp_dev *pdev)
+{
+        int ret = 0;
+        struct nvt_dev *nvt = pnp_get_drvdata(pdev);
+
+        nvt_dbg("%s called", __func__);
+
+        /* open interrupt */
+        nvt_set_cir_iren(nvt);
+
+        /* Enable CIR logical device */
+        nvt_efm_enable(nvt);
+        nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
+        nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);
+
+        nvt_efm_disable(nvt);
+
+        nvt_cir_regs_init(nvt);
+        nvt_cir_wake_regs_init(nvt);
+
+        return ret;
+}
+
+static void nvt_shutdown(struct pnp_dev *pdev)
+{
+        struct nvt_dev *nvt = pnp_get_drvdata(pdev);
+        nvt_enable_wake(nvt);
+}
+
+static const struct pnp_device_id nvt_ids[] = {
+        { "WEC0530", 0 },   /* CIR */
+        { "NTN0530", 0 },   /* CIR for new chip's pnp id*/
+        { "", 0 },
+};
+
+static struct pnp_driver nvt_driver = {
+        .name           = NVT_DRIVER_NAME,
+        .id_table       = nvt_ids,
+        .flags          = PNP_DRIVER_RES_DO_NOT_CHANGE,
+        .probe          = nvt_probe,
+        .remove         = __devexit_p(nvt_remove),
+        .suspend        = nvt_suspend,
+        .resume         = nvt_resume,
+        .shutdown       = nvt_shutdown,
+};
+
+int nvt_init(void)
+{
+        return pnp_register_driver(&nvt_driver);
+}
+
+void nvt_exit(void)
+{
+        pnp_unregister_driver(&nvt_driver);
+}
+
+module_param(debug, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Enable debugging output");
+
+MODULE_DEVICE_TABLE(pnp, nvt_ids);
+MODULE_DESCRIPTION("Nuvoton W83667HG-A & W83677HG-I CIR driver");
+
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
+MODULE_LICENSE("GPL");
+
+module_init(nvt_init);
+module_exit(nvt_exit);
diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h
new file mode 100644
index 000000000000..62dc53017c8e
--- /dev/null
+++ b/drivers/media/rc/nuvoton-cir.h
@@ -0,0 +1,408 @@
+/*
+ * Driver for Nuvoton Technology Corporation w83667hg/w83677hg-i CIR
+ *
+ * Copyright (C) 2010 Jarod Wilson <jarod@redhat.com>
+ * Copyright (C) 2009 Nuvoton PS Team
+ *
+ * Special thanks to Nuvoton for providing hardware, spec sheets and
+ * sample code upon which portions of this driver are based. Indirect
+ * thanks also to Maxim Levitsky, whose ene_ir driver this driver is
+ * modeled after.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <linux/spinlock.h>
+#include <linux/ioctl.h>
+
+/* platform driver name to register */
+#define NVT_DRIVER_NAME "nuvoton-cir"
+
+/* debugging module parameter */
+static int debug;
+
+
+#define nvt_pr(level, text, ...) \
+        printk(level KBUILD_MODNAME ": " text, ## __VA_ARGS__)
+
+#define nvt_dbg(text, ...) \
+        if (debug) \
+                printk(KERN_DEBUG \
+                        KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__)
+
+#define nvt_dbg_verbose(text, ...) \
+        if (debug > 1) \
+                printk(KERN_DEBUG \
+                        KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__)
+
+#define nvt_dbg_wake(text, ...) \
+        if (debug > 2) \
+                printk(KERN_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
+
+struct nvt_dev {
+        struct pnp_dev *pdev;
+        struct input_dev *rdev;
+        struct ir_dev_props *props;
+        struct ir_raw_event rawir;
+
+        spinlock_t nvt_lock;
+        bool in_use;
+
+        /* for rx */
+        u8 buf[RX_BUF_LEN];
+        unsigned int pkts;
+
+        struct {
+                spinlock_t lock;
+                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 */
+        u8 cr_efir;
+        u8 cr_efdr;
+
+        /* hardware I/O settings */
+        unsigned long cir_addr;
+        unsigned long cir_wake_addr;
+        int cir_irq;
+        int cir_wake_irq;
+
+        /* hardware id */
+        u8 chip_major;
+        u8 chip_minor;
+
+        /* hardware features */
+        bool hw_learning_capable;
+        bool hw_tx_capable;
+
+        /* rx settings */
+        bool learning_enabled;
+        bool carrier_detect_enabled;
+
+        /* track cir wake state */
+        u8 wake_state;
+        /* for study */
+        u8 study_state;
+        /* carrier period = 1 / frequency */
+        u32 carrier;
+};
+
+/* study states */
+#define ST_STUDY_NONE      0x0
+#define ST_STUDY_START     0x1
+#define ST_STUDY_CARRIER   0x2
+#define ST_STUDY_ALL_RECV  0x4
+
+/* wake states */
+#define ST_WAKE_NONE    0x0
+#define ST_WAKE_START   0x1
+#define ST_WAKE_FINISH  0x2
+
+/* receive states */
+#define ST_RX_WAIT_7F           0x1
+#define ST_RX_WAIT_HEAD         0x2
+#define ST_RX_WAIT_SILENT_END   0x4
+
+/* 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
+#define BUF_REPEAT_BYTE 0x70
+#define BUF_REPEAT_MASK 0xf0
+
+/* CIR settings */
+
+/* total length of CIR and CIR WAKE */
+#define CIR_IOREG_LENGTH        0x0f
+
+/* RX limit length, 8 high bits for SLCH, 8 low bits for SLCL (0x7d0 = 2000) */
+#define CIR_RX_LIMIT_COUNT      0x7d0
+
+/* CIR Regs */
+#define CIR_IRCON       0x00
+#define CIR_IRSTS       0x01
+#define CIR_IREN        0x02
+#define CIR_RXFCONT     0x03
+#define CIR_CP          0x04
+#define CIR_CC          0x05
+#define CIR_SLCH        0x06
+#define CIR_SLCL        0x07
+#define CIR_FIFOCON     0x08
+#define CIR_IRFIFOSTS   0x09
+#define CIR_SRXFIFO     0x0a
+#define CIR_TXFCONT     0x0b
+#define CIR_STXFIFO     0x0c
+#define CIR_FCCH        0x0d
+#define CIR_FCCL        0x0e
+#define CIR_IRFSM       0x0f
+
+/* CIR IRCON settings */
+#define CIR_IRCON_RECV   0x80
+#define CIR_IRCON_WIREN  0x40
+#define CIR_IRCON_TXEN   0x20
+#define CIR_IRCON_RXEN   0x10
+#define CIR_IRCON_WRXINV 0x08
+#define CIR_IRCON_RXINV  0x04
+
+#define CIR_IRCON_SAMPLE_PERIOD_SEL_1   0x00
+#define CIR_IRCON_SAMPLE_PERIOD_SEL_25  0x01
+#define CIR_IRCON_SAMPLE_PERIOD_SEL_50  0x02
+#define CIR_IRCON_SAMPLE_PERIOD_SEL_100 0x03
+
+/* FIXME: make this a runtime option */
+/* select sample period as 50us */
+#define CIR_IRCON_SAMPLE_PERIOD_SEL     CIR_IRCON_SAMPLE_PERIOD_SEL_50
+
+/* CIR IRSTS settings */
+#define CIR_IRSTS_RDR   0x80
+#define CIR_IRSTS_RTR   0x40
+#define CIR_IRSTS_PE    0x20
+#define CIR_IRSTS_RFO   0x10
+#define CIR_IRSTS_TE    0x08
+#define CIR_IRSTS_TTR   0x04
+#define CIR_IRSTS_TFU   0x02
+#define CIR_IRSTS_GH    0x01
+
+/* CIR IREN settings */
+#define CIR_IREN_RDR    0x80
+#define CIR_IREN_RTR    0x40
+#define CIR_IREN_PE     0x20
+#define CIR_IREN_RFO    0x10
+#define CIR_IREN_TE     0x08
+#define CIR_IREN_TTR    0x04
+#define CIR_IREN_TFU    0x02
+#define CIR_IREN_GH     0x01
+
+/* CIR FIFOCON settings */
+#define CIR_FIFOCON_TXFIFOCLR           0x80
+
+#define CIR_FIFOCON_TX_TRIGGER_LEV_31   0x00
+#define CIR_FIFOCON_TX_TRIGGER_LEV_24   0x10
+#define CIR_FIFOCON_TX_TRIGGER_LEV_16   0x20
+#define CIR_FIFOCON_TX_TRIGGER_LEV_8    0x30
+
+/* FIXME: make this a runtime option */
+/* select TX trigger level as 16 */
+#define CIR_FIFOCON_TX_TRIGGER_LEV      CIR_FIFOCON_TX_TRIGGER_LEV_16
+
+#define CIR_FIFOCON_RXFIFOCLR           0x08
+
+#define CIR_FIFOCON_RX_TRIGGER_LEV_1    0x00
+#define CIR_FIFOCON_RX_TRIGGER_LEV_8    0x01
+#define CIR_FIFOCON_RX_TRIGGER_LEV_16   0x02
+#define CIR_FIFOCON_RX_TRIGGER_LEV_24   0x03
+
+/* FIXME: make this a runtime option */
+/* select RX trigger level as 24 */
+#define CIR_FIFOCON_RX_TRIGGER_LEV      CIR_FIFOCON_RX_TRIGGER_LEV_24
+
+/* CIR IRFIFOSTS settings */
+#define CIR_IRFIFOSTS_IR_PENDING        0x80
+#define CIR_IRFIFOSTS_RX_GS             0x40
+#define CIR_IRFIFOSTS_RX_FTA            0x20
+#define CIR_IRFIFOSTS_RX_EMPTY          0x10
+#define CIR_IRFIFOSTS_RX_FULL           0x08
+#define CIR_IRFIFOSTS_TX_FTA            0x04
+#define CIR_IRFIFOSTS_TX_EMPTY          0x02
+#define CIR_IRFIFOSTS_TX_FULL           0x01
+
+
+/* CIR WAKE UP Regs */
+#define CIR_WAKE_IRCON                  0x00
+#define CIR_WAKE_IRSTS                  0x01
+#define CIR_WAKE_IREN                   0x02
+#define CIR_WAKE_FIFO_CMP_DEEP          0x03
+#define CIR_WAKE_FIFO_CMP_TOL           0x04
+#define CIR_WAKE_FIFO_COUNT             0x05
+#define CIR_WAKE_SLCH                   0x06
+#define CIR_WAKE_SLCL                   0x07
+#define CIR_WAKE_FIFOCON                0x08
+#define CIR_WAKE_SRXFSTS                0x09
+#define CIR_WAKE_SAMPLE_RX_FIFO         0x0a
+#define CIR_WAKE_WR_FIFO_DATA           0x0b
+#define CIR_WAKE_RD_FIFO_ONLY           0x0c
+#define CIR_WAKE_RD_FIFO_ONLY_IDX       0x0d
+#define CIR_WAKE_FIFO_IGNORE            0x0e
+#define CIR_WAKE_IRFSM                  0x0f
+
+/* CIR WAKE UP IRCON settings */
+#define CIR_WAKE_IRCON_DEC_RST          0x80
+#define CIR_WAKE_IRCON_MODE1            0x40
+#define CIR_WAKE_IRCON_MODE0            0x20
+#define CIR_WAKE_IRCON_RXEN             0x10
+#define CIR_WAKE_IRCON_R                0x08
+#define CIR_WAKE_IRCON_RXINV            0x04
+
+/* FIXME/jarod: make this a runtime option */
+/* select a same sample period like cir register */
+#define CIR_WAKE_IRCON_SAMPLE_PERIOD_SEL        CIR_IRCON_SAMPLE_PERIOD_SEL_50
+
+/* CIR WAKE IRSTS Bits */
+#define CIR_WAKE_IRSTS_RDR              0x80
+#define CIR_WAKE_IRSTS_RTR              0x40
+#define CIR_WAKE_IRSTS_PE               0x20
+#define CIR_WAKE_IRSTS_RFO              0x10
+#define CIR_WAKE_IRSTS_GH               0x08
+#define CIR_WAKE_IRSTS_IR_PENDING       0x01
+
+/* CIR WAKE UP IREN Bits */
+#define CIR_WAKE_IREN_RDR               0x80
+#define CIR_WAKE_IREN_RTR               0x40
+#define CIR_WAKE_IREN_PE                0x20
+#define CIR_WAKE_IREN_RFO               0x10
+#define CIR_WAKE_IREN_TE                0x08
+#define CIR_WAKE_IREN_TTR               0x04
+#define CIR_WAKE_IREN_TFU               0x02
+#define CIR_WAKE_IREN_GH                0x01
+
+/* CIR WAKE FIFOCON settings */
+#define CIR_WAKE_FIFOCON_RXFIFOCLR      0x08
+
+#define CIR_WAKE_FIFOCON_RX_TRIGGER_LEV_67      0x00
+#define CIR_WAKE_FIFOCON_RX_TRIGGER_LEV_66      0x01
+#define CIR_WAKE_FIFOCON_RX_TRIGGER_LEV_65      0x02
+#define CIR_WAKE_FIFOCON_RX_TRIGGER_LEV_64      0x03
+
+/* FIXME: make this a runtime option */
+/* select WAKE UP RX trigger level as 67 */
+#define CIR_WAKE_FIFOCON_RX_TRIGGER_LEV CIR_WAKE_FIFOCON_RX_TRIGGER_LEV_67
+
+/* CIR WAKE SRXFSTS settings */
+#define CIR_WAKE_IRFIFOSTS_RX_GS        0x80
+#define CIR_WAKE_IRFIFOSTS_RX_FTA       0x40
+#define CIR_WAKE_IRFIFOSTS_RX_EMPTY     0x20
+#define CIR_WAKE_IRFIFOSTS_RX_FULL      0x10
+
+/* CIR Wake FIFO buffer is 67 bytes long */
+#define CIR_WAKE_FIFO_LEN               67
+/* CIR Wake byte comparison tolerance */
+#define CIR_WAKE_CMP_TOLERANCE          5
+
+/*
+ * Extended Function Enable Registers:
+ *  Extended Function Index Register
+ *  Extended Function Data Register
+ */
+#define CR_EFIR                 0x2e
+#define CR_EFDR                 0x2f
+
+/* Possible alternate EFER values, depends on how the chip is wired */
+#define CR_EFIR2                0x4e
+#define CR_EFDR2                0x4f
+
+/* Extended Function Mode enable/disable magic values */
+#define EFER_EFM_ENABLE         0x87
+#define EFER_EFM_DISABLE        0xaa
+
+/* Chip IDs found in CR_CHIP_ID_{HI,LO} */
+#define CHIP_ID_HIGH            0xb4
+#define CHIP_ID_LOW             0x72
+#define CHIP_ID_LOW2            0x73
+
+/* Config regs we need to care about */
+#define CR_SOFTWARE_RESET       0x02
+#define CR_LOGICAL_DEV_SEL      0x07
+#define CR_CHIP_ID_HI           0x20
+#define CR_CHIP_ID_LO           0x21
+#define CR_DEV_POWER_DOWN       0x22 /* bit 2 is CIR power, default power on */
+#define CR_OUTPUT_PIN_SEL       0x27
+#define CR_LOGICAL_DEV_EN       0x30 /* valid for all logical devices */
+/* next three regs valid for both the CIR and CIR_WAKE logical devices */
+#define CR_CIR_BASE_ADDR_HI     0x60
+#define CR_CIR_BASE_ADDR_LO     0x61
+#define CR_CIR_IRQ_RSRC         0x70
+/* next three regs valid only for ACPI logical dev */
+#define CR_ACPI_CIR_WAKE        0xe0
+#define CR_ACPI_IRQ_EVENTS      0xf6
+#define CR_ACPI_IRQ_EVENTS2     0xf7
+
+/* Logical devices that we need to care about */
+#define LOGICAL_DEV_LPT         0x01
+#define LOGICAL_DEV_CIR         0x06
+#define LOGICAL_DEV_ACPI        0x0a
+#define LOGICAL_DEV_CIR_WAKE    0x0e
+
+#define LOGICAL_DEV_DISABLE     0x00
+#define LOGICAL_DEV_ENABLE      0x01
+
+#define CIR_WAKE_ENABLE_BIT     0x08
+#define CIR_INTR_MOUSE_IRQ_BIT  0x80
+#define PME_INTR_CIR_PASS_BIT   0x08
+
+#define OUTPUT_PIN_SEL_MASK     0xbc
+#define OUTPUT_ENABLE_CIR       0x01 /* Pin95=CIRRX, Pin96=CIRTX1 */
+#define OUTPUT_ENABLE_CIRWB     0x40 /* enable wide-band sensor */
+
+/* MCE CIR signal length, related on sample period */
+
+/* MCE CIR controller signal length: about 43ms
+ * 43ms / 50us (sample period) * 0.85 (inaccuracy)
+ */
+#define CONTROLLER_BUF_LEN_MIN 830
+
+/* MCE CIR keyboard signal length: about 26ms
+ * 26ms / 50us (sample period) * 0.85 (inaccuracy)
+ */
+#define KEYBOARD_BUF_LEN_MAX 650
+#define KEYBOARD_BUF_LEN_MIN 610
+
+/* MCE CIR mouse signal length: about 24ms
+ * 24ms / 50us (sample period) * 0.85 (inaccuracy)
+ */
+#define MOUSE_BUF_LEN_MIN 565
+
+#define CIR_SAMPLE_PERIOD 50
+#define CIR_SAMPLE_LOW_INACCURACY 0.85
+
+/* MAX silence time that driver will sent to lirc */
+#define MAX_SILENCE_TIME 60000
+
+#if CIR_IRCON_SAMPLE_PERIOD_SEL == CIR_IRCON_SAMPLE_PERIOD_SEL_100
+#define SAMPLE_PERIOD 100
+
+#elif CIR_IRCON_SAMPLE_PERIOD_SEL == CIR_IRCON_SAMPLE_PERIOD_SEL_50
+#define SAMPLE_PERIOD 50
+
+#elif CIR_IRCON_SAMPLE_PERIOD_SEL == CIR_IRCON_SAMPLE_PERIOD_SEL_25
+#define SAMPLE_PERIOD 25
+
+#else
+#define SAMPLE_PERIOD 1
+#endif
+
+/* as VISTA MCE definition, valid carrier value */
+#define MAX_CARRIER 60000
+#define MIN_CARRIER 30000
diff --git a/drivers/media/rc/rc-map.c b/drivers/media/rc/rc-map.c
new file mode 100644
index 000000000000..689143f2fff0
--- /dev/null
+++ b/drivers/media/rc/rc-map.c
@@ -0,0 +1,107 @@
+/* ir-raw-event.c - handle IR Pulse/Space event
+ *
+ * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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 <media/ir-core.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+
+/* Used to handle IR raw handler extensions */
+static LIST_HEAD(rc_map_list);
+static DEFINE_SPINLOCK(rc_map_lock);
+
+static struct rc_keymap *seek_rc_map(const char *name)
+{
+        struct rc_keymap *map = NULL;
+
+        spin_lock(&rc_map_lock);
+        list_for_each_entry(map, &rc_map_list, list) {
+                if (!strcmp(name, map->map.name)) {
+                        spin_unlock(&rc_map_lock);
+                        return map;
+                }
+        }
+        spin_unlock(&rc_map_lock);
+
+        return NULL;
+}
+
+struct ir_scancode_table *get_rc_map(const char *name)
+{
+
+        struct rc_keymap *map;
+
+        map = seek_rc_map(name);
+#ifdef MODULE
+        if (!map) {
+                int rc = request_module(name);
+                if (rc < 0) {
+                        printk(KERN_ERR "Couldn't load IR keymap %s\n", name);
+                        return NULL;
+                }
+                msleep(20);     /* Give some time for IR to register */
+
+                map = seek_rc_map(name);
+        }
+#endif
+        if (!map) {
+                printk(KERN_ERR "IR keymap %s not found\n", name);
+                return NULL;
+        }
+
+        printk(KERN_INFO "Registered IR keymap %s\n", map->map.name);
+
+        return &map->map;
+}
+EXPORT_SYMBOL_GPL(get_rc_map);
+
+int ir_register_map(struct rc_keymap *map)
+{
+        spin_lock(&rc_map_lock);
+        list_add_tail(&map->list, &rc_map_list);
+        spin_unlock(&rc_map_lock);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(ir_register_map);
+
+void ir_unregister_map(struct rc_keymap *map)
+{
+        spin_lock(&rc_map_lock);
+        list_del(&map->list);
+        spin_unlock(&rc_map_lock);
+}
+EXPORT_SYMBOL_GPL(ir_unregister_map);
+
+
+static struct ir_scancode empty[] = {
+        { 0x2a, KEY_COFFEE },
+};
+
+static struct rc_keymap empty_map = {
+        .map = {
+                .scan    = empty,
+                .size    = ARRAY_SIZE(empty),
+                .ir_type = IR_TYPE_UNKNOWN,     /* Legacy IR type */
+                .name    = RC_MAP_EMPTY,
+        }
+};
+
+int ir_rcmap_init(void)
+{
+        return ir_register_map(&empty_map);
+}
+
+void ir_rcmap_cleanup(void)
+{
+        ir_unregister_map(&empty_map);
+}
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
new file mode 100644
index 000000000000..3a20aef67d08
--- /dev/null
+++ b/drivers/media/rc/streamzap.c
@@ -0,0 +1,572 @@
+/*
+ * Streamzap Remote Control driver
+ *
+ * Copyright (c) 2005 Christoph Bartelmus <lirc@bartelmus.de>
+ * Copyright (c) 2010 Jarod Wilson <jarod@wilsonet.com>
+ *
+ * This driver was based on the work of Greg Wickham and Adrian
+ * Dewhurst. It was substantially rewritten to support correct signal
+ * gaps and now maintains a delay buffer, which is used to present
+ * consistent timing behaviour to user space applications. Without the
+ * delay buffer an ugly hack would be required in lircd, which can
+ * cause sluggish signal decoding in certain situations.
+ *
+ * Ported to in-kernel ir-core interface by Jarod Wilson
+ *
+ * This driver is based on the USB skeleton driver packaged with the
+ * kernel; copyright (C) 2001-2003 Greg Kroah-Hartman (greg@kroah.com)
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
+#include <media/ir-core.h>
+
+#define DRIVER_VERSION  "1.61"
+#define DRIVER_NAME     "streamzap"
+#define DRIVER_DESC     "Streamzap Remote Control driver"
+
+#ifdef CONFIG_USB_DEBUG
+static int debug = 1;
+#else
+static int debug;
+#endif
+
+#define USB_STREAMZAP_VENDOR_ID         0x0e9c
+#define USB_STREAMZAP_PRODUCT_ID        0x0000
+
+/* table of devices that work with this driver */
+static struct usb_device_id streamzap_table[] = {
+        /* Streamzap Remote Control */
+        { USB_DEVICE(USB_STREAMZAP_VENDOR_ID, USB_STREAMZAP_PRODUCT_ID) },
+        /* Terminating entry */
+        { }
+};
+
+MODULE_DEVICE_TABLE(usb, streamzap_table);
+
+#define SZ_PULSE_MASK 0xf0
+#define SZ_SPACE_MASK 0x0f
+#define SZ_TIMEOUT    0xff
+#define SZ_RESOLUTION 256
+
+/* number of samples buffered */
+#define SZ_BUF_LEN 128
+
+/* from ir-rc5-sz-decoder.c */
+#ifdef CONFIG_IR_RC5_SZ_DECODER_MODULE
+#define load_rc5_sz_decode()    request_module("ir-rc5-sz-decoder")
+#else
+#define load_rc5_sz_decode()    0
+#endif
+
+enum StreamzapDecoderState {
+        PulseSpace,
+        FullPulse,
+        FullSpace,
+        IgnorePulse
+};
+
+/* structure to hold our device specific stuff */
+struct streamzap_ir {
+
+        /* ir-core */
+        struct ir_dev_props *props;
+
+        /* core device info */
+        struct device *dev;
+        struct input_dev *idev;
+
+        /* usb */
+        struct usb_device       *usbdev;
+        struct usb_interface    *interface;
+        struct usb_endpoint_descriptor *endpoint;
+        struct urb              *urb_in;
+
+        /* buffer & dma */
+        unsigned char           *buf_in;
+        dma_addr_t              dma_in;
+        unsigned int            buf_in_len;
+
+        /* track what state we're in */
+        enum StreamzapDecoderState decoder_state;
+        /* tracks whether we are currently receiving some signal */
+        bool                    idle;
+        /* sum of signal lengths received since signal start */
+        unsigned long           sum;
+        /* start time of signal; necessary for gap tracking */
+        struct timeval          signal_last;
+        struct timeval          signal_start;
+        bool                    timeout_enabled;
+
+        char                    name[128];
+        char                    phys[64];
+};
+
+
+/* local function prototypes */
+static int streamzap_probe(struct usb_interface *interface,
+                           const struct usb_device_id *id);
+static void streamzap_disconnect(struct usb_interface *interface);
+static void streamzap_callback(struct urb *urb);
+static int streamzap_suspend(struct usb_interface *intf, pm_message_t message);
+static int streamzap_resume(struct usb_interface *intf);
+
+/* usb specific object needed to register this driver with the usb subsystem */
+static struct usb_driver streamzap_driver = {
+        .name =         DRIVER_NAME,
+        .probe =        streamzap_probe,
+        .disconnect =   streamzap_disconnect,
+        .suspend =      streamzap_suspend,
+        .resume =       streamzap_resume,
+        .id_table =     streamzap_table,
+};
+
+static void sz_push(struct streamzap_ir *sz, struct ir_raw_event rawir)
+{
+        dev_dbg(sz->dev, "Storing %s with duration %u us\n",
+                (rawir.pulse ? "pulse" : "space"), rawir.duration);
+        ir_raw_event_store_with_filter(sz->idev, &rawir);
+}
+
+static void sz_push_full_pulse(struct streamzap_ir *sz,
+                               unsigned char value)
+{
+        DEFINE_IR_RAW_EVENT(rawir);
+
+        if (sz->idle) {
+                long deltv;
+
+                sz->signal_last = sz->signal_start;
+                do_gettimeofday(&sz->signal_start);
+
+                deltv = sz->signal_start.tv_sec - sz->signal_last.tv_sec;
+                rawir.pulse = false;
+                if (deltv > 15) {
+                        /* really long time */
+                        rawir.duration = IR_MAX_DURATION;
+                } else {
+                        rawir.duration = (int)(deltv * 1000000 +
+                                sz->signal_start.tv_usec -
+                                sz->signal_last.tv_usec);
+                        rawir.duration -= sz->sum;
+                        rawir.duration *= 1000;
+                        rawir.duration &= IR_MAX_DURATION;
+                }
+                sz_push(sz, rawir);
+
+                sz->idle = false;
+                sz->sum = 0;
+        }
+
+        rawir.pulse = true;
+        rawir.duration = ((int) value) * SZ_RESOLUTION;
+        rawir.duration += SZ_RESOLUTION / 2;
+        sz->sum += rawir.duration;
+        rawir.duration *= 1000;
+        rawir.duration &= IR_MAX_DURATION;
+        sz_push(sz, rawir);
+}
+
+static void sz_push_half_pulse(struct streamzap_ir *sz,
+                               unsigned char value)
+{
+        sz_push_full_pulse(sz, (value & SZ_PULSE_MASK) >> 4);
+}
+
+static void sz_push_full_space(struct streamzap_ir *sz,
+                               unsigned char value)
+{
+        DEFINE_IR_RAW_EVENT(rawir);
+
+        rawir.pulse = false;
+        rawir.duration = ((int) value) * SZ_RESOLUTION;
+        rawir.duration += SZ_RESOLUTION / 2;
+        sz->sum += rawir.duration;
+        rawir.duration *= 1000;
+        sz_push(sz, rawir);
+}
+
+static void sz_push_half_space(struct streamzap_ir *sz,
+                               unsigned long value)
+{
+        sz_push_full_space(sz, value & SZ_SPACE_MASK);
+}
+
+/**
+ * streamzap_callback - usb IRQ handler callback
+ *
+ * This procedure is invoked on reception of data from
+ * the usb remote.
+ */
+static void streamzap_callback(struct urb *urb)
+{
+        struct streamzap_ir *sz;
+        unsigned int i;
+        int len;
+
+        if (!urb)
+                return;
+
+        sz = urb->context;
+        len = urb->actual_length;
+
+        switch (urb->status) {
+        case -ECONNRESET:
+        case -ENOENT:
+        case -ESHUTDOWN:
+                /*
+                 * this urb is terminated, clean up.
+                 * sz might already be invalid at this point
+                 */
+                dev_err(sz->dev, "urb terminated, status: %d\n", urb->status);
+                return;
+        default:
+                break;
+        }
+
+        dev_dbg(sz->dev, "%s: received urb, len %d\n", __func__, len);
+        for (i = 0; i < len; i++) {
+                dev_dbg(sz->dev, "sz->buf_in[%d]: %x\n",
+                        i, (unsigned char)sz->buf_in[i]);
+                switch (sz->decoder_state) {
+                case PulseSpace:
+                        if ((sz->buf_in[i] & SZ_PULSE_MASK) ==
+                                SZ_PULSE_MASK) {
+                                sz->decoder_state = FullPulse;
+                                continue;
+                        } else if ((sz->buf_in[i] & SZ_SPACE_MASK)
+                                        == SZ_SPACE_MASK) {
+                                sz_push_half_pulse(sz, sz->buf_in[i]);
+                                sz->decoder_state = FullSpace;
+                                continue;
+                        } else {
+                                sz_push_half_pulse(sz, sz->buf_in[i]);
+                                sz_push_half_space(sz, sz->buf_in[i]);
+                        }
+                        break;
+                case FullPulse:
+                        sz_push_full_pulse(sz, sz->buf_in[i]);
+                        sz->decoder_state = IgnorePulse;
+                        break;
+                case FullSpace:
+                        if (sz->buf_in[i] == SZ_TIMEOUT) {
+                                DEFINE_IR_RAW_EVENT(rawir);
+
+                                rawir.pulse = false;
+                                rawir.duration = sz->props->timeout;
+                                sz->idle = true;
+                                if (sz->timeout_enabled)
+                                        sz_push(sz, rawir);
+                                ir_raw_event_handle(sz->idev);
+                        } else {
+                                sz_push_full_space(sz, sz->buf_in[i]);
+                        }
+                        sz->decoder_state = PulseSpace;
+                        break;
+                case IgnorePulse:
+                        if ((sz->buf_in[i] & SZ_SPACE_MASK) ==
+                                SZ_SPACE_MASK) {
+                                sz->decoder_state = FullSpace;
+                                continue;
+                        }
+                        sz_push_half_space(sz, sz->buf_in[i]);
+                        sz->decoder_state = PulseSpace;
+                        break;
+                }
+        }
+
+        usb_submit_urb(urb, GFP_ATOMIC);
+
+        return;
+}
+
+static struct input_dev *streamzap_init_input_dev(struct streamzap_ir *sz)
+{
+        struct input_dev *idev;
+        struct ir_dev_props *props;
+        struct device *dev = sz->dev;
+        int ret;
+
+        idev = input_allocate_device();
+        if (!idev) {
+                dev_err(dev, "remote input dev allocation failed\n");
+                goto idev_alloc_failed;
+        }
+
+        props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL);
+        if (!props) {
+                dev_err(dev, "remote ir dev props allocation failed\n");
+                goto props_alloc_failed;
+        }
+
+        snprintf(sz->name, sizeof(sz->name), "Streamzap PC Remote Infrared "
+                 "Receiver (%04x:%04x)",
+                 le16_to_cpu(sz->usbdev->descriptor.idVendor),
+                 le16_to_cpu(sz->usbdev->descriptor.idProduct));
+
+        idev->name = sz->name;
+        usb_make_path(sz->usbdev, sz->phys, sizeof(sz->phys));
+        strlcat(sz->phys, "/input0", sizeof(sz->phys));
+        idev->phys = sz->phys;
+
+        props->priv = sz;
+        props->driver_type = RC_DRIVER_IR_RAW;
+        props->allowed_protos = IR_TYPE_ALL;
+
+        sz->props = props;
+
+        usb_to_input_id(sz->usbdev, &idev->id);
+        idev->dev.parent = sz->dev;
+
+        ret = ir_input_register(idev, RC_MAP_STREAMZAP, props, DRIVER_NAME);
+        if (ret < 0) {
+                dev_err(dev, "remote input device register failed\n");
+                goto irdev_failed;
+        }
+
+        return idev;
+
+irdev_failed:
+        kfree(props);
+props_alloc_failed:
+        input_free_device(idev);
+idev_alloc_failed:
+        return NULL;
+}
+
+/**
+ *      streamzap_probe
+ *
+ *      Called by usb-core to associated with a candidate device
+ *      On any failure the return value is the ERROR
+ *      On success return 0
+ */
+static int __devinit streamzap_probe(struct usb_interface *intf,
+                                     const struct usb_device_id *id)
+{
+        struct usb_device *usbdev = interface_to_usbdev(intf);
+        struct usb_host_interface *iface_host;
+        struct streamzap_ir *sz = NULL;
+        char buf[63], name[128] = "";
+        int retval = -ENOMEM;
+        int pipe, maxp;
+
+        /* Allocate space for device driver specific data */
+        sz = kzalloc(sizeof(struct streamzap_ir), GFP_KERNEL);
+        if (!sz)
+                return -ENOMEM;
+
+        sz->usbdev = usbdev;
+        sz->interface = intf;
+
+        /* Check to ensure endpoint information matches requirements */
+        iface_host = intf->cur_altsetting;
+
+        if (iface_host->desc.bNumEndpoints != 1) {
+                dev_err(&intf->dev, "%s: Unexpected desc.bNumEndpoints (%d)\n",
+                        __func__, iface_host->desc.bNumEndpoints);
+                retval = -ENODEV;
+                goto free_sz;
+        }
+
+        sz->endpoint = &(iface_host->endpoint[0].desc);
+        if ((sz->endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
+            != USB_DIR_IN) {
+                dev_err(&intf->dev, "%s: endpoint doesn't match input device "
+                        "02%02x\n", __func__, sz->endpoint->bEndpointAddress);
+                retval = -ENODEV;
+                goto free_sz;
+        }
+
+        if ((sz->endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+            != USB_ENDPOINT_XFER_INT) {
+                dev_err(&intf->dev, "%s: endpoint attributes don't match xfer "
+                        "02%02x\n", __func__, sz->endpoint->bmAttributes);
+                retval = -ENODEV;
+                goto free_sz;
+        }
+
+        pipe = usb_rcvintpipe(usbdev, sz->endpoint->bEndpointAddress);
+        maxp = usb_maxpacket(usbdev, pipe, usb_pipeout(pipe));
+
+        if (maxp == 0) {
+                dev_err(&intf->dev, "%s: endpoint Max Packet Size is 0!?!\n",
+                        __func__);
+                retval = -ENODEV;
+                goto free_sz;
+        }
+
+        /* Allocate the USB buffer and IRQ URB */
+        sz->buf_in = usb_alloc_coherent(usbdev, maxp, GFP_ATOMIC, &sz->dma_in);
+        if (!sz->buf_in)
+                goto free_sz;
+
+        sz->urb_in = usb_alloc_urb(0, GFP_KERNEL);
+        if (!sz->urb_in)
+                goto free_buf_in;
+
+        sz->dev = &intf->dev;
+        sz->buf_in_len = maxp;
+
+        if (usbdev->descriptor.iManufacturer
+            && usb_string(usbdev, usbdev->descriptor.iManufacturer,
+                          buf, sizeof(buf)) > 0)
+                strlcpy(name, buf, sizeof(name));
+
+        if (usbdev->descriptor.iProduct
+            && usb_string(usbdev, usbdev->descriptor.iProduct,
+                          buf, sizeof(buf)) > 0)
+                snprintf(name + strlen(name), sizeof(name) - strlen(name),
+                         " %s", buf);
+
+        sz->idev = streamzap_init_input_dev(sz);
+        if (!sz->idev)
+                goto input_dev_fail;
+
+        sz->idle = true;
+        sz->decoder_state = PulseSpace;
+        /* FIXME: don't yet have a way to set this */
+        sz->timeout_enabled = true;
+        sz->props->timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) &
+                                IR_MAX_DURATION) | 0x03000000);
+        #if 0
+        /* not yet supported, depends on patches from maxim */
+        /* see also: LIRC_GET_REC_RESOLUTION and LIRC_SET_REC_TIMEOUT */
+        sz->min_timeout = SZ_TIMEOUT * SZ_RESOLUTION * 1000;
+        sz->max_timeout = SZ_TIMEOUT * SZ_RESOLUTION * 1000;
+        #endif
+
+        do_gettimeofday(&sz->signal_start);
+
+        /* Complete final initialisations */
+        usb_fill_int_urb(sz->urb_in, usbdev, pipe, sz->buf_in,
+                         maxp, (usb_complete_t)streamzap_callback,
+                         sz, sz->endpoint->bInterval);
+        sz->urb_in->transfer_dma = sz->dma_in;
+        sz->urb_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+        usb_set_intfdata(intf, sz);
+
+        if (usb_submit_urb(sz->urb_in, GFP_ATOMIC))
+                dev_err(sz->dev, "urb submit failed\n");
+
+        dev_info(sz->dev, "Registered %s on usb%d:%d\n", name,
+                 usbdev->bus->busnum, usbdev->devnum);
+
+        /* Load the streamzap not-quite-rc5 decoder too */
+        load_rc5_sz_decode();
+
+        return 0;
+
+input_dev_fail:
+        usb_free_urb(sz->urb_in);
+free_buf_in:
+        usb_free_coherent(usbdev, maxp, sz->buf_in, sz->dma_in);
+free_sz:
+        kfree(sz);
+
+        return retval;
+}
+
+/**
+ * streamzap_disconnect
+ *
+ * Called by the usb core when the device is removed from the system.
+ *
+ * This routine guarantees that the driver will not submit any more urbs
+ * by clearing dev->usbdev.  It is also supposed to terminate any currently
+ * active urbs.  Unfortunately, usb_bulk_msg(), used in streamzap_read(),
+ * does not provide any way to do this.
+ */
+static void streamzap_disconnect(struct usb_interface *interface)
+{
+        struct streamzap_ir *sz = usb_get_intfdata(interface);
+        struct usb_device *usbdev = interface_to_usbdev(interface);
+
+        usb_set_intfdata(interface, NULL);
+
+        if (!sz)
+                return;
+
+        sz->usbdev = NULL;
+        ir_input_unregister(sz->idev);
+        usb_kill_urb(sz->urb_in);
+        usb_free_urb(sz->urb_in);
+        usb_free_coherent(usbdev, sz->buf_in_len, sz->buf_in, sz->dma_in);
+
+        kfree(sz);
+}
+
+static int streamzap_suspend(struct usb_interface *intf, pm_message_t message)
+{
+        struct streamzap_ir *sz = usb_get_intfdata(intf);
+
+        usb_kill_urb(sz->urb_in);
+
+        return 0;
+}
+
+static int streamzap_resume(struct usb_interface *intf)
+{
+        struct streamzap_ir *sz = usb_get_intfdata(intf);
+
+        if (usb_submit_urb(sz->urb_in, GFP_ATOMIC)) {
+                dev_err(sz->dev, "Error sumbiting urb\n");
+                return -EIO;
+        }
+
+        return 0;
+}
+
+/**
+ *      streamzap_init
+ */
+static int __init streamzap_init(void)
+{
+        int ret;
+
+        /* register this driver with the USB subsystem */
+        ret = usb_register(&streamzap_driver);
+        if (ret < 0)
+                printk(KERN_ERR DRIVER_NAME ": usb register failed, "
+                       "result = %d\n", ret);
+
+        return ret;
+}
+
+/**
+ *      streamzap_exit
+ */
+static void __exit streamzap_exit(void)
+{
+        usb_deregister(&streamzap_driver);
+}
+
+
+module_init(streamzap_init);
+module_exit(streamzap_exit);
+
+MODULE_AUTHOR("Jarod Wilson <jarod@wilsonet.com>");
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+
+module_param(debug, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Enable debugging messages");