diff --git a/drivers/media/pci/smipcie/Kconfig b/drivers/media/pci/smipcie/Kconfig
index 21a1583..c11c772 100644
--- a/drivers/media/pci/smipcie/Kconfig
+++ b/drivers/media/pci/smipcie/Kconfig
@@ -7,6 +7,7 @@ config DVB_SMIPCIE
 	select DVB_TS2020 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_M88RS6000T if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_SI2157 if MEDIA_SUBDRV_AUTOSELECT
+	depends on RC_CORE
 	help
 	  Support for cards with SMI PCIe bridge:
 	  - DVBSky S950 V3
diff --git a/drivers/media/pci/smipcie/Makefile b/drivers/media/pci/smipcie/Makefile
index be55481..013bc3f 100644
--- a/drivers/media/pci/smipcie/Makefile
+++ b/drivers/media/pci/smipcie/Makefile
@@ -1,3 +1,6 @@
+
+smipcie-objs	:= smipcie-main.o smipcie-ir.o
+
 obj-$(CONFIG_DVB_SMIPCIE) += smipcie.o
 
 ccflags-y += -Idrivers/media/tuners
diff --git a/drivers/media/pci/smipcie/smipcie-ir.c b/drivers/media/pci/smipcie/smipcie-ir.c
new file mode 100644
index 0000000..b8ea739
--- /dev/null
+++ b/drivers/media/pci/smipcie/smipcie-ir.c
@@ -0,0 +1,232 @@
+/*
+ * SMI PCIe driver for DVBSky cards.
+ *
+ * Copyright (C) 2014 Max nibble <nibble.max@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.
+ */
+
+#include "smipcie.h"
+
+static void smi_ir_enableInterrupt(struct smi_rc *ir)
+{
+	struct smi_dev *dev = ir->dev;
+
+	smi_write(MSI_INT_ENA_SET, IR_X_INT);
+}
+
+static void smi_ir_disableInterrupt(struct smi_rc *ir)
+{
+	struct smi_dev *dev = ir->dev;
+
+	smi_write(MSI_INT_ENA_CLR, IR_X_INT);
+}
+
+static void smi_ir_clearInterrupt(struct smi_rc *ir)
+{
+	struct smi_dev *dev = ir->dev;
+
+	smi_write(MSI_INT_STATUS_CLR, IR_X_INT);
+}
+
+static void smi_ir_stop(struct smi_rc *ir)
+{
+	struct smi_dev *dev = ir->dev;
+
+	smi_ir_disableInterrupt(ir);
+	smi_clear(IR_Init_Reg, 0x80);
+}
+
+#define BITS_PER_COMMAND 14
+#define GROUPS_PER_BIT 2
+#define IR_RC5_MIN_BIT 36
+#define IR_RC5_MAX_BIT 52
+static u32 smi_decode_rc5(u8 *pData, u8 size)
+{
+	u8 index, current_bit, bit_count;
+	u8 group_array[BITS_PER_COMMAND * GROUPS_PER_BIT + 4];
+	u8 group_index = 0;
+	u32 command = 0xFFFFFFFF;
+
+	group_array[group_index++] = 1;
+
+	for (index = 0; index < size; index++) {
+
+		current_bit = (pData[index] & 0x80) ? 1 : 0;
+		bit_count = pData[index] & 0x7f;
+
+		if ((current_bit == 1) && (bit_count >= 2*IR_RC5_MAX_BIT + 1)) {
+			goto process_code;
+		} else if ((bit_count >= IR_RC5_MIN_BIT) &&
+			   (bit_count <= IR_RC5_MAX_BIT)) {
+				group_array[group_index++] = current_bit;
+		} else if ((bit_count > IR_RC5_MAX_BIT) &&
+			   (bit_count <= 2*IR_RC5_MAX_BIT)) {
+				group_array[group_index++] = current_bit;
+				group_array[group_index++] = current_bit;
+		} else {
+			goto invalid_timing;
+		}
+		if (group_index >= BITS_PER_COMMAND*GROUPS_PER_BIT)
+			goto process_code;
+
+		 if ((group_index == BITS_PER_COMMAND*GROUPS_PER_BIT - 1)
+			&& (group_array[group_index-1] == 0)) {
+			group_array[group_index++] = 1;
+			goto process_code;
+		}
+	}
+
+process_code:
+	if (group_index == (BITS_PER_COMMAND*GROUPS_PER_BIT-1))
+		group_array[group_index++] = 1;
+
+	if (group_index == BITS_PER_COMMAND*GROUPS_PER_BIT) {
+		command = 0;
+		for (index = 0; index < (BITS_PER_COMMAND*GROUPS_PER_BIT);
+		     index = index + 2) {
+			if ((group_array[index] == 1) &&
+			    (group_array[index+1] == 0)) {
+				command |= (1 << (BITS_PER_COMMAND -
+						   (index/2) - 1));
+			} else if ((group_array[index] == 0) &&
+				   (group_array[index+1] == 1)) {
+				/* */
+			} else {
+				command = 0xFFFFFFFF;
+				goto invalid_timing;
+			}
+		}
+	}
+
+invalid_timing:
+	return command;
+}
+
+static void smi_ir_decode(struct work_struct *work)
+{
+	struct smi_rc *ir = container_of(work, struct smi_rc, work);
+	struct smi_dev *dev = ir->dev;
+	struct rc_dev *rc_dev = ir->rc_dev;
+	u32 dwIRControl, dwIRData, dwIRCode, scancode;
+	u8 index, ucIRCount, readLoop, rc5_command, rc5_system, toggle;
+
+	dwIRControl = smi_read(IR_Init_Reg);
+	if (dwIRControl & rbIRVld) {
+		ucIRCount = (u8) smi_read(IR_Data_Cnt);
+
+		if (ucIRCount < 4)
+			goto end_ir_decode;
+
+		readLoop = ucIRCount/4;
+		if (ucIRCount % 4)
+			readLoop += 1;
+		for (index = 0; index < readLoop; index++) {
+			dwIRData = smi_read(IR_DATA_BUFFER_BASE + (index*4));
+
+			ir->irData[index*4 + 0] = (u8)(dwIRData);
+			ir->irData[index*4 + 1] = (u8)(dwIRData >> 8);
+			ir->irData[index*4 + 2] = (u8)(dwIRData >> 16);
+			ir->irData[index*4 + 3] = (u8)(dwIRData >> 24);
+		}
+		dwIRCode = smi_decode_rc5(ir->irData, ucIRCount);
+
+		if (dwIRCode != 0xFFFFFFFF) {
+			rc5_command = dwIRCode & 0x3F;
+			rc5_system = (dwIRCode & 0x7C0) >> 6;
+			toggle = (dwIRCode & 0x800) ? 1 : 0;
+			scancode = rc5_system << 8 | rc5_command;
+			rc_keydown(rc_dev, RC_TYPE_RC5, scancode, toggle);
+		}
+	}
+end_ir_decode:
+	smi_set(IR_Init_Reg, 0x04);
+	smi_ir_enableInterrupt(ir);
+}
+
+/* ir functions call by main driver.*/
+int smi_ir_irq(struct smi_rc *ir, u32 int_status)
+{
+	int handled = 0;
+
+	if (int_status & IR_X_INT) {
+		smi_ir_disableInterrupt(ir);
+		smi_ir_clearInterrupt(ir);
+		schedule_work(&ir->work);
+		handled = 1;
+	}
+	return handled;
+}
+
+void smi_ir_start(struct smi_rc *ir)
+{
+	struct smi_dev *dev = ir->dev;
+
+	smi_write(IR_Idle_Cnt_Low, 0x00140070);
+	msleep(20);
+	smi_set(IR_Init_Reg, 0x90);
+
+	smi_ir_enableInterrupt(ir);
+}
+
+int smi_ir_init(struct smi_dev *dev)
+{
+	int ret;
+	struct rc_dev *rc_dev;
+	struct smi_rc *ir = &dev->ir;
+
+	rc_dev = rc_allocate_device();
+	if (!rc_dev)
+		return -ENOMEM;
+
+	/* init input device */
+	snprintf(ir->input_name, sizeof(ir->input_name), "IR (%s)",
+		 dev->info->name);
+	snprintf(ir->input_phys, sizeof(ir->input_phys), "pci-%s/ir0",
+		 pci_name(dev->pci_dev));
+
+	rc_dev->driver_name = "SMI_PCIe";
+	rc_dev->input_phys = ir->input_phys;
+	rc_dev->input_name = ir->input_name;
+	rc_dev->input_id.bustype = BUS_PCI;
+	rc_dev->input_id.version = 1;
+	rc_dev->input_id.vendor = dev->pci_dev->subsystem_vendor;
+	rc_dev->input_id.product = dev->pci_dev->subsystem_device;
+	rc_dev->dev.parent = &dev->pci_dev->dev;
+
+	rc_dev->driver_type = RC_DRIVER_SCANCODE;
+	rc_dev->map_name = RC_MAP_DVBSKY;
+
+	ir->rc_dev = rc_dev;
+	ir->dev = dev;
+
+	INIT_WORK(&ir->work, smi_ir_decode);
+	smi_ir_disableInterrupt(ir);
+
+	ret = rc_register_device(rc_dev);
+	if (ret)
+		goto ir_err;
+
+	return 0;
+ir_err:
+	rc_free_device(rc_dev);
+	return ret;
+}
+
+void smi_ir_exit(struct smi_dev *dev)
+{
+	struct smi_rc *ir = &dev->ir;
+	struct rc_dev *rc_dev = ir->rc_dev;
+
+	smi_ir_stop(ir);
+	rc_unregister_device(rc_dev);
+	ir->rc_dev = NULL;
+}
diff --git a/drivers/media/pci/smipcie/smipcie.c b/drivers/media/pci/smipcie/smipcie-main.c
similarity index 99%
rename from drivers/media/pci/smipcie/smipcie.c
rename to drivers/media/pci/smipcie/smipcie-main.c
index 143fd78..b039a22 100644
--- a/drivers/media/pci/smipcie/smipcie.c
+++ b/drivers/media/pci/smipcie/smipcie-main.c
@@ -468,6 +468,7 @@ static irqreturn_t smi_irq_handler(int irq, void *dev_id)
 	struct smi_dev *dev = dev_id;
 	struct smi_port *port0 = &dev->ts_port[0];
 	struct smi_port *port1 = &dev->ts_port[1];
+	struct smi_rc *ir = &dev->ir;
 	int handled = 0;
 
 	u32 intr_status = smi_read(MSI_INT_STATUS);
@@ -480,6 +481,9 @@ static irqreturn_t smi_irq_handler(int irq, void *dev_id)
 	if (dev->info->ts_1)
 		handled += smi_port_irq(port1, intr_status);
 
+	/* ir interrupt.*/
+	handled += smi_ir_irq(ir, intr_status);
+
 	return IRQ_RETVAL(handled);
 }
 
@@ -993,6 +997,10 @@ static int smi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 			goto err_del_port0_attach;
 	}
 
+	ret = smi_ir_init(dev);
+	if (ret < 0)
+		goto err_del_port1_attach;
+
 #ifdef CONFIG_PCI_MSI /* to do msi interrupt.???*/
 	if (pci_msi_enabled())
 		ret = pci_enable_msi(dev->pci_dev);
@@ -1003,10 +1011,13 @@ static int smi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	ret = request_irq(dev->pci_dev->irq, smi_irq_handler,
 			   IRQF_SHARED, "SMI_PCIE", dev);
 	if (ret < 0)
-		goto err_del_port1_attach;
+		goto err_del_ir;
 
+	smi_ir_start(&dev->ir);
 	return 0;
 
+err_del_ir:
+	smi_ir_exit(dev);
 err_del_port1_attach:
 	if (dev->info->ts_1)
 		smi_port_detach(&dev->ts_port[1]);
@@ -1039,6 +1050,7 @@ static void smi_remove(struct pci_dev *pdev)
 	if (dev->info->ts_0)
 		smi_port_detach(&dev->ts_port[0]);
 
+	smi_ir_exit(dev);
 	smi_i2c_exit(dev);
 	iounmap(dev->lmmio);
 	pci_set_drvdata(pdev, NULL);
diff --git a/drivers/media/pci/smipcie/smipcie.h b/drivers/media/pci/smipcie/smipcie.h
index 10cdf20..68cdda2 100644
--- a/drivers/media/pci/smipcie/smipcie.h
+++ b/drivers/media/pci/smipcie/smipcie.h
@@ -234,6 +234,17 @@ struct smi_cfg_info {
 	int fe_1;
 };
 
+struct smi_rc {
+	struct smi_dev *dev;
+	struct rc_dev *rc_dev;
+	char input_phys[64];
+	char input_name[64];
+	struct work_struct work;
+	u8 irData[256];
+
+	int users;
+};
+
 struct smi_port {
 	struct smi_dev *dev;
 	int idx;
@@ -284,6 +295,9 @@ struct smi_dev {
 	/* i2c */
 	struct i2c_adapter i2c_bus[2];
 	struct i2c_algo_bit_data i2c_bit[2];
+
+	/* ir */
+	struct smi_rc ir;
 };
 
 #define smi_read(reg)             readl(dev->lmmio + ((reg)>>2))
@@ -296,4 +310,9 @@ struct smi_dev {
 #define smi_set(reg, bit)          smi_andor((reg), (bit), (bit))
 #define smi_clear(reg, bit)        smi_andor((reg), (bit), 0)
 
+int smi_ir_irq(struct smi_rc *ir, u32 int_status);
+void smi_ir_start(struct smi_rc *ir);
+void smi_ir_exit(struct smi_dev *dev);
+int smi_ir_init(struct smi_dev *dev);
+
 #endif /* #ifndef _SMI_PCIE_H_ */
