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Commit b7be7557 authored by Alec Leamas's avatar Alec Leamas Committed by Mauro Carvalho Chehab
Browse files

[media] bz#75751: Move internal header file lirc.h to uapi/ 

The file include/media/lirc.h describes a public interface and
should thus be a public header. See kernel bug
https://bugzilla.kernel.org/show_bug.cgi?id=75751

 which has
a manpage describing the interface + an acknowledgment that this
info belongs to uapi.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent f82a9ece

include/media/lirc.h

+1 −168
Original line number Diff line number Diff line 
/*

 * 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_USE_WIDEBAND_RECEIVER    0x04000000



#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 independently 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)



#define LIRC_SET_WIDEBAND_RECEIVER     _IOW('i', 0x00000023, __u32)



#endif
 
#include <uapi/linux/lirc.h>

include/uapi/linux/lirc.h

0 → 100644
+168 −0
Original line number Diff line number Diff line 
/*

 * 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_USE_WIDEBAND_RECEIVER    0x04000000



#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 independently 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)



#define LIRC_SET_WIDEBAND_RECEIVER     _IOW('i', 0x00000023, __u32)



#endif