include/media/lirc.h - fp2-dev/kernel/msm - Gitiles

 /*
  * lirc.h - linux infrared remote control header file
  * last modified 2010/07/13 by Jarod Wilson
  */

 #ifndef _LINUX_LIRC_H
 #define _LINUX_LIRC_H

 #include <linux/types.h>
 #include <linux/ioctl.h>

 #define PULSE_BIT       0x01000000
 #define PULSE_MASK      0x00FFFFFF

 #define LIRC_MODE2_SPACE     0x00000000
 #define LIRC_MODE2_PULSE     0x01000000
 #define LIRC_MODE2_FREQUENCY 0x02000000
 #define LIRC_MODE2_TIMEOUT   0x03000000

 #define LIRC_VALUE_MASK      0x00FFFFFF
 #define LIRC_MODE2_MASK      0xFF000000

 #define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE)
 #define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE)
 #define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY)
 #define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT)

 #define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK)
 #define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK)

 #define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
 #define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
 #define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
 #define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)

 /* used heavily by lirc userspace */
 #define lirc_t int

 /*** lirc compatible hardware features ***/

 #define LIRC_MODE2SEND(x) (x)
 #define LIRC_SEND2MODE(x) (x)
 #define LIRC_MODE2REC(x) ((x) << 16)
 #define LIRC_REC2MODE(x) ((x) >> 16)

 #define LIRC_MODE_RAW                  0x00000001
 #define LIRC_MODE_PULSE                0x00000002
 #define LIRC_MODE_MODE2                0x00000004
 #define LIRC_MODE_LIRCCODE             0x00000010


 #define LIRC_CAN_SEND_RAW              LIRC_MODE2SEND(LIRC_MODE_RAW)
 #define LIRC_CAN_SEND_PULSE            LIRC_MODE2SEND(LIRC_MODE_PULSE)
 #define LIRC_CAN_SEND_MODE2            LIRC_MODE2SEND(LIRC_MODE_MODE2)
 #define LIRC_CAN_SEND_LIRCCODE         LIRC_MODE2SEND(LIRC_MODE_LIRCCODE)

 #define LIRC_CAN_SEND_MASK             0x0000003f

 #define LIRC_CAN_SET_SEND_CARRIER      0x00000100
 #define LIRC_CAN_SET_SEND_DUTY_CYCLE   0x00000200
 #define LIRC_CAN_SET_TRANSMITTER_MASK  0x00000400

 #define LIRC_CAN_REC_RAW               LIRC_MODE2REC(LIRC_MODE_RAW)
 #define LIRC_CAN_REC_PULSE             LIRC_MODE2REC(LIRC_MODE_PULSE)
 #define LIRC_CAN_REC_MODE2             LIRC_MODE2REC(LIRC_MODE_MODE2)
 #define LIRC_CAN_REC_LIRCCODE          LIRC_MODE2REC(LIRC_MODE_LIRCCODE)

 #define LIRC_CAN_REC_MASK              LIRC_MODE2REC(LIRC_CAN_SEND_MASK)

 #define LIRC_CAN_SET_REC_CARRIER       (LIRC_CAN_SET_SEND_CARRIER << 16)
 #define LIRC_CAN_SET_REC_DUTY_CYCLE    (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16)

 #define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000
 #define LIRC_CAN_SET_REC_CARRIER_RANGE    0x80000000
 #define LIRC_CAN_GET_REC_RESOLUTION       0x20000000
 #define LIRC_CAN_SET_REC_TIMEOUT          0x10000000
 #define LIRC_CAN_SET_REC_FILTER           0x08000000

 #define LIRC_CAN_MEASURE_CARRIER          0x02000000

 #define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK)
 #define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK)

 #define LIRC_CAN_NOTIFY_DECODE            0x01000000

 /*** IOCTL commands for lirc driver ***/

 #define LIRC_GET_FEATURES              _IOR('i', 0x00000000, __u32)

 #define LIRC_GET_SEND_MODE             _IOR('i', 0x00000001, __u32)
 #define LIRC_GET_REC_MODE              _IOR('i', 0x00000002, __u32)
 #define LIRC_GET_SEND_CARRIER          _IOR('i', 0x00000003, __u32)
 #define LIRC_GET_REC_CARRIER           _IOR('i', 0x00000004, __u32)
 #define LIRC_GET_SEND_DUTY_CYCLE       _IOR('i', 0x00000005, __u32)
 #define LIRC_GET_REC_DUTY_CYCLE        _IOR('i', 0x00000006, __u32)
 #define LIRC_GET_REC_RESOLUTION        _IOR('i', 0x00000007, __u32)

 #define LIRC_GET_MIN_TIMEOUT           _IOR('i', 0x00000008, __u32)
 #define LIRC_GET_MAX_TIMEOUT           _IOR('i', 0x00000009, __u32)

 #define LIRC_GET_MIN_FILTER_PULSE      _IOR('i', 0x0000000a, __u32)
 #define LIRC_GET_MAX_FILTER_PULSE      _IOR('i', 0x0000000b, __u32)
 #define LIRC_GET_MIN_FILTER_SPACE      _IOR('i', 0x0000000c, __u32)
 #define LIRC_GET_MAX_FILTER_SPACE      _IOR('i', 0x0000000d, __u32)

 /* code length in bits, currently only for LIRC_MODE_LIRCCODE */
 #define LIRC_GET_LENGTH                _IOR('i', 0x0000000f, __u32)

 #define LIRC_SET_SEND_MODE             _IOW('i', 0x00000011, __u32)
 #define LIRC_SET_REC_MODE              _IOW('i', 0x00000012, __u32)
 /* Note: these can reset the according pulse_width */
 #define LIRC_SET_SEND_CARRIER          _IOW('i', 0x00000013, __u32)
 #define LIRC_SET_REC_CARRIER           _IOW('i', 0x00000014, __u32)
 #define LIRC_SET_SEND_DUTY_CYCLE       _IOW('i', 0x00000015, __u32)
 #define LIRC_SET_REC_DUTY_CYCLE        _IOW('i', 0x00000016, __u32)
 #define LIRC_SET_TRANSMITTER_MASK      _IOW('i', 0x00000017, __u32)

 /*
  * when a timeout != 0 is set the driver will send a
  * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is
  * never sent, timeout is disabled by default
  */
 #define LIRC_SET_REC_TIMEOUT           _IOW('i', 0x00000018, __u32)

 /* 1 enables, 0 disables timeout reports in MODE2 */
 #define LIRC_SET_REC_TIMEOUT_REPORTS   _IOW('i', 0x00000019, __u32)

 /*
  * pulses shorter than this are filtered out by hardware (software
  * emulation in lirc_dev?)
  */
 #define LIRC_SET_REC_FILTER_PULSE      _IOW('i', 0x0000001a, __u32)
 /*
  * spaces shorter than this are filtered out by hardware (software
  * emulation in lirc_dev?)
  */
 #define LIRC_SET_REC_FILTER_SPACE      _IOW('i', 0x0000001b, __u32)
 /*
  * if filter cannot be set independantly for pulse/space, this should
  * be used
  */
 #define LIRC_SET_REC_FILTER            _IOW('i', 0x0000001c, __u32)

 /*
  * if enabled from the next key press on the driver will send
  * LIRC_MODE2_FREQUENCY packets
  */
 #define LIRC_SET_MEASURE_CARRIER_MODE  _IOW('i', 0x0000001d, __u32)

 /*
  * to set a range use
  * LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE with the
  * lower bound first and later
  * LIRC_SET_REC_DUTY_CYCLE/LIRC_SET_REC_CARRIER with the upper bound
  */

 #define LIRC_SET_REC_DUTY_CYCLE_RANGE  _IOW('i', 0x0000001e, __u32)
 #define LIRC_SET_REC_CARRIER_RANGE     _IOW('i', 0x0000001f, __u32)

 #define LIRC_NOTIFY_DECODE             _IO('i', 0x00000020)

 #define LIRC_SETUP_START               _IO('i', 0x00000021)
 #define LIRC_SETUP_END                 _IO('i', 0x00000022)

 #endif
	/*
	* lirc.h - linux infrared remote control header file
	* last modified 2010/07/13 by Jarod Wilson
	*/

	#ifndef _LINUX_LIRC_H
	#define _LINUX_LIRC_H

	#include <linux/types.h>
	#include <linux/ioctl.h>

	#define PULSE_BIT 0x01000000
	#define PULSE_MASK 0x00FFFFFF

	#define LIRC_MODE2_SPACE 0x00000000
	#define LIRC_MODE2_PULSE 0x01000000
	#define LIRC_MODE2_FREQUENCY 0x02000000
	#define LIRC_MODE2_TIMEOUT 0x03000000

	#define LIRC_VALUE_MASK 0x00FFFFFF
	#define LIRC_MODE2_MASK 0xFF000000

	#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) \| LIRC_MODE2_SPACE)
	#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) \| LIRC_MODE2_PULSE)
	#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) \| LIRC_MODE2_FREQUENCY)
	#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) \| LIRC_MODE2_TIMEOUT)

	#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK)
	#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK)

	#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
	#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
	#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
	#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)

	/* used heavily by lirc userspace */
	#define lirc_t int

	/* lirc compatible hardware features */

	#define LIRC_MODE2SEND(x) (x)
	#define LIRC_SEND2MODE(x) (x)
	#define LIRC_MODE2REC(x) ((x) << 16)
	#define LIRC_REC2MODE(x) ((x) >> 16)

	#define LIRC_MODE_RAW 0x00000001
	#define LIRC_MODE_PULSE 0x00000002
	#define LIRC_MODE_MODE2 0x00000004
	#define LIRC_MODE_LIRCCODE 0x00000010


	#define LIRC_CAN_SEND_RAW LIRC_MODE2SEND(LIRC_MODE_RAW)
	#define LIRC_CAN_SEND_PULSE LIRC_MODE2SEND(LIRC_MODE_PULSE)
	#define LIRC_CAN_SEND_MODE2 LIRC_MODE2SEND(LIRC_MODE_MODE2)
	#define LIRC_CAN_SEND_LIRCCODE LIRC_MODE2SEND(LIRC_MODE_LIRCCODE)

	#define LIRC_CAN_SEND_MASK 0x0000003f

	#define LIRC_CAN_SET_SEND_CARRIER 0x00000100
	#define LIRC_CAN_SET_SEND_DUTY_CYCLE 0x00000200
	#define LIRC_CAN_SET_TRANSMITTER_MASK 0x00000400

	#define LIRC_CAN_REC_RAW LIRC_MODE2REC(LIRC_MODE_RAW)
	#define LIRC_CAN_REC_PULSE LIRC_MODE2REC(LIRC_MODE_PULSE)
	#define LIRC_CAN_REC_MODE2 LIRC_MODE2REC(LIRC_MODE_MODE2)
	#define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE)

	#define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK)

	#define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16)
	#define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16)

	#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000
	#define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000
	#define LIRC_CAN_GET_REC_RESOLUTION 0x20000000
	#define LIRC_CAN_SET_REC_TIMEOUT 0x10000000
	#define LIRC_CAN_SET_REC_FILTER 0x08000000

	#define LIRC_CAN_MEASURE_CARRIER 0x02000000

	#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK)
	#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK)

	#define LIRC_CAN_NOTIFY_DECODE 0x01000000

	/* IOCTL commands for lirc driver */

	#define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32)

	#define LIRC_GET_SEND_MODE _IOR('i', 0x00000001, __u32)
	#define LIRC_GET_REC_MODE _IOR('i', 0x00000002, __u32)
	#define LIRC_GET_SEND_CARRIER _IOR('i', 0x00000003, __u32)
	#define LIRC_GET_REC_CARRIER _IOR('i', 0x00000004, __u32)
	#define LIRC_GET_SEND_DUTY_CYCLE _IOR('i', 0x00000005, __u32)
	#define LIRC_GET_REC_DUTY_CYCLE _IOR('i', 0x00000006, __u32)
	#define LIRC_GET_REC_RESOLUTION _IOR('i', 0x00000007, __u32)

	#define LIRC_GET_MIN_TIMEOUT _IOR('i', 0x00000008, __u32)
	#define LIRC_GET_MAX_TIMEOUT _IOR('i', 0x00000009, __u32)

	#define LIRC_GET_MIN_FILTER_PULSE _IOR('i', 0x0000000a, __u32)
	#define LIRC_GET_MAX_FILTER_PULSE _IOR('i', 0x0000000b, __u32)
	#define LIRC_GET_MIN_FILTER_SPACE _IOR('i', 0x0000000c, __u32)
	#define LIRC_GET_MAX_FILTER_SPACE _IOR('i', 0x0000000d, __u32)

	/* code length in bits, currently only for LIRC_MODE_LIRCCODE */
	#define LIRC_GET_LENGTH _IOR('i', 0x0000000f, __u32)

	#define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, __u32)
	#define LIRC_SET_REC_MODE _IOW('i', 0x00000012, __u32)
	/* Note: these can reset the according pulse_width */
	#define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, __u32)
	#define LIRC_SET_REC_CARRIER _IOW('i', 0x00000014, __u32)
	#define LIRC_SET_SEND_DUTY_CYCLE _IOW('i', 0x00000015, __u32)
	#define LIRC_SET_REC_DUTY_CYCLE _IOW('i', 0x00000016, __u32)
	#define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, __u32)

	/*
	* when a timeout != 0 is set the driver will send a
	* LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is
	* never sent, timeout is disabled by default
	*/
	#define LIRC_SET_REC_TIMEOUT _IOW('i', 0x00000018, __u32)

	/* 1 enables, 0 disables timeout reports in MODE2 */
	#define LIRC_SET_REC_TIMEOUT_REPORTS _IOW('i', 0x00000019, __u32)

	/*
	* pulses shorter than this are filtered out by hardware (software
	* emulation in lirc_dev?)
	*/
	#define LIRC_SET_REC_FILTER_PULSE _IOW('i', 0x0000001a, __u32)
	/*
	* spaces shorter than this are filtered out by hardware (software
	* emulation in lirc_dev?)
	*/
	#define LIRC_SET_REC_FILTER_SPACE _IOW('i', 0x0000001b, __u32)
	/*
	* if filter cannot be set independantly for pulse/space, this should
	* be used
	*/
	#define LIRC_SET_REC_FILTER _IOW('i', 0x0000001c, __u32)

	/*
	* if enabled from the next key press on the driver will send
	* LIRC_MODE2_FREQUENCY packets
	*/
	#define LIRC_SET_MEASURE_CARRIER_MODE _IOW('i', 0x0000001d, __u32)

	/*
	* to set a range use
	* LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE with the
	* lower bound first and later
	* LIRC_SET_REC_DUTY_CYCLE/LIRC_SET_REC_CARRIER with the upper bound
	*/

	#define LIRC_SET_REC_DUTY_CYCLE_RANGE _IOW('i', 0x0000001e, __u32)
	#define LIRC_SET_REC_CARRIER_RANGE _IOW('i', 0x0000001f, __u32)

	#define LIRC_NOTIFY_DECODE _IO('i', 0x00000020)

	#define LIRC_SETUP_START _IO('i', 0x00000021)
	#define LIRC_SETUP_END _IO('i', 0x00000022)

	#endif