--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 1999-2002 Vojtech Pavlik
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _UAPI_INPUT_H
+#define _UAPI_INPUT_H
+
+
+#ifndef __KERNEL__
+#include <sys/time.h>
+#include <sys/ioccom.h>
+#include <sys/types.h>
+#endif
+
+#include "input-event-codes.h"
+
+/*
+ * The event structure itself
+ * Note that __USE_TIME_BITS64 is defined by libc based on
+ * application's request to use 64 bit time_t.
+ */
+
+struct input_event {
+#if 1 /* (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL) */
+ struct timeval time;
+#define input_event_sec time.tv_sec
+#define input_event_usec time.tv_usec
+#else
+ __kernel_ulong_t __sec;
+ __kernel_ulong_t __usec;
+#define input_event_sec __sec
+#define input_event_usec __usec
+#endif
+ uint16_t type;
+ uint16_t code;
+ int32_t value;
+};
+
+/*
+ * Protocol version.
+ */
+
+#define EV_VERSION 0x010001
+
+/*
+ * IOCTLs (0x00 - 0x7f)
+ */
+
+struct input_id {
+ uint16_t bustype;
+ uint16_t vendor;
+ uint16_t product;
+ uint16_t version;
+};
+
+/**
+ * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
+ * @value: latest reported value for the axis.
+ * @minimum: specifies minimum value for the axis.
+ * @maximum: specifies maximum value for the axis.
+ * @fuzz: specifies fuzz value that is used to filter noise from
+ * the event stream.
+ * @flat: values that are within this value will be discarded by
+ * joydev interface and reported as 0 instead.
+ * @resolution: specifies resolution for the values reported for
+ * the axis.
+ *
+ * Note that input core does not clamp reported values to the
+ * [minimum, maximum] limits, such task is left to userspace.
+ *
+ * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z)
+ * is reported in units per millimeter (units/mm), resolution
+ * for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported
+ * in units per radian.
+ * When INPUT_PROP_ACCELEROMETER is set the resolution changes.
+ * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in
+ * in units per g (units/g) and in units per degree per second
+ * (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ).
+ */
+struct input_absinfo {
+ int32_t value;
+ int32_t minimum;
+ int32_t maximum;
+ int32_t fuzz;
+ int32_t flat;
+ int32_t resolution;
+};
+
+/**
+ * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
+ * @scancode: scancode represented in machine-endian form.
+ * @len: length of the scancode that resides in @scancode buffer.
+ * @index: index in the keymap, may be used instead of scancode
+ * @flags: allows to specify how kernel should handle the request. For
+ * example, setting INPUT_KEYMAP_BY_INDEX flag indicates that kernel
+ * should perform lookup in keymap by @index instead of @scancode
+ * @keycode: key code assigned to this scancode
+ *
+ * The structure is used to retrieve and modify keymap data. Users have
+ * option of performing lookup either by @scancode itself or by @index
+ * in keymap entry. EVIOCGKEYCODE will also return scancode or index
+ * (depending on which element was used to perform lookup).
+ */
+struct input_keymap_entry {
+#define INPUT_KEYMAP_BY_INDEX (1 << 0)
+ uint8_t flags;
+ uint8_t len;
+ uint16_t index;
+ uint32_t keycode;
+ uint8_t scancode[32];
+};
+
+struct input_mask {
+ uint32_t type;
+ uint32_t codes_size;
+ uint64_t codes_ptr;
+};
+
+#define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */
+#define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */
+#define EVIOCGREP _IOR('E', 0x03, unsigned int[2]) /* get repeat settings */
+#define EVIOCSREP _IOW('E', 0x03, unsigned int[2]) /* set repeat settings */
+
+#define EVIOCGKEYCODE _IOWR('E', 0x04, unsigned int[2]) /* get keycode */
+#define EVIOCGKEYCODE_V2 _IOWR('E', 0x04, struct input_keymap_entry)
+#define EVIOCSKEYCODE _IOW('E', 0x04, unsigned int[2]) /* set keycode */
+#define EVIOCSKEYCODE_V2 _IOW('E', 0x04, struct input_keymap_entry)
+
+#define EVIOCGNAME(len) _IOC(IOC_OUT, 'E', 0x06, len) /* get device name */
+#define EVIOCGPHYS(len) _IOC(IOC_OUT, 'E', 0x07, len) /* get physical location */
+#define EVIOCGUNIQ(len) _IOC(IOC_OUT, 'E', 0x08, len) /* get unique identifier */
+#define EVIOCGPROP(len) _IOC(IOC_OUT, 'E', 0x09, len) /* get device properties */
+
+/**
+ * EVIOCGMTSLOTS(len) - get MT slot values
+ * @len: size of the data buffer in bytes
+ *
+ * The ioctl buffer argument should be binary equivalent to
+ *
+ * struct input_mt_request_layout {
+ * uint32_t code;
+ * int32_t values[num_slots];
+ * };
+ *
+ * where num_slots is the (arbitrary) number of MT slots to extract.
+ *
+ * The ioctl size argument (len) is the size of the buffer, which
+ * should satisfy len = (num_slots + 1) * sizeof(int32_t). If len is
+ * too small to fit all available slots, the first num_slots are
+ * returned.
+ *
+ * Before the call, code is set to the wanted ABS_MT event type. On
+ * return, values[] is filled with the slot values for the specified
+ * ABS_MT code.
+ *
+ * If the request code is not an ABS_MT value, -EINVAL is returned.
+ */
+#define EVIOCGMTSLOTS(len) _IOC(IOC_INOUT, 'E', 0x0a, len)
+
+#define EVIOCGKEY(len) _IOC(IOC_OUT, 'E', 0x18, len) /* get global key state */
+#define EVIOCGLED(len) _IOC(IOC_OUT, 'E', 0x19, len) /* get all LEDs */
+#define EVIOCGSND(len) _IOC(IOC_OUT, 'E', 0x1a, len) /* get all sounds status */
+#define EVIOCGSW(len) _IOC(IOC_OUT, 'E', 0x1b, len) /* get all switch states */
+
+#define EVIOCGBIT(ev,len) _IOC(IOC_OUT, 'E', 0x20 + (ev), len) /* get event bits */
+#define EVIOCGABS(abs) _IOR('E', 0x40 + (abs), struct input_absinfo) /* get abs value/limits */
+#define EVIOCSABS(abs) _IOW('E', 0xc0 + (abs), struct input_absinfo) /* set abs value/limits */
+
+#define EVIOCSFF _IOW('E', 0x80, struct ff_effect) /* send a force effect to a force feedback device */
+#define EVIOCRMFF _IOWINT('E', 0x81) /* Erase a force effect */
+#define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */
+
+#define EVIOCGRAB _IOWINT('E', 0x90) /* Grab/Release device */
+#define EVIOCREVOKE _IOWINT('E', 0x91) /* Revoke device access */
+
+/**
+ * EVIOCGMASK - Retrieve current event mask
+ *
+ * This ioctl allows user to retrieve the current event mask for specific
+ * event type. The argument must be of type "struct input_mask" and
+ * specifies the event type to query, the address of the receive buffer and
+ * the size of the receive buffer.
+ *
+ * The event mask is a per-client mask that specifies which events are
+ * forwarded to the client. Each event code is represented by a single bit
+ * in the event mask. If the bit is set, the event is passed to the client
+ * normally. Otherwise, the event is filtered and will never be queued on
+ * the client's receive buffer.
+ *
+ * Event masks do not affect global state of the input device. They only
+ * affect the file descriptor they are applied to.
+ *
+ * The default event mask for a client has all bits set, i.e. all events
+ * are forwarded to the client. If the kernel is queried for an unknown
+ * event type or if the receive buffer is larger than the number of
+ * event codes known to the kernel, the kernel returns all zeroes for those
+ * codes.
+ *
+ * At maximum, codes_size bytes are copied.
+ *
+ * This ioctl may fail with ENODEV in case the file is revoked, EFAULT
+ * if the receive-buffer points to invalid memory, or EINVAL if the kernel
+ * does not implement the ioctl.
+ */
+#define EVIOCGMASK _IOW('E', 0x92, struct input_mask) /* Get event-masks */
+
+/**
+ * EVIOCSMASK - Set event mask
+ *
+ * This ioctl is the counterpart to EVIOCGMASK. Instead of receiving the
+ * current event mask, this changes the client's event mask for a specific
+ * type. See EVIOCGMASK for a description of event-masks and the
+ * argument-type.
+ *
+ * This ioctl provides full forward compatibility. If the passed event type
+ * is unknown to the kernel, or if the number of event codes specified in
+ * the mask is bigger than what is known to the kernel, the ioctl is still
+ * accepted and applied. However, any unknown codes are left untouched and
+ * stay cleared. That means, the kernel always filters unknown codes
+ * regardless of what the client requests. If the new mask doesn't cover
+ * all known event-codes, all remaining codes are automatically cleared and
+ * thus filtered.
+ *
+ * This ioctl may fail with ENODEV in case the file is revoked. EFAULT is
+ * returned if the receive-buffer points to invalid memory. EINVAL is returned
+ * if the kernel does not implement the ioctl.
+ */
+#define EVIOCSMASK _IOW('E', 0x93, struct input_mask) /* Set event-masks */
+
+#define EVIOCSCLOCKID _IOW('E', 0xa0, int) /* Set clockid to be used for timestamps */
+
+/*
+ * IDs.
+ */
+
+#define ID_BUS 0
+#define ID_VENDOR 1
+#define ID_PRODUCT 2
+#define ID_VERSION 3
+
+#define BUS_PCI 0x01
+#define BUS_ISAPNP 0x02
+#define BUS_USB 0x03
+#define BUS_HIL 0x04
+#define BUS_BLUETOOTH 0x05
+#define BUS_VIRTUAL 0x06
+
+#define BUS_ISA 0x10
+#define BUS_I8042 0x11
+#define BUS_XTKBD 0x12
+#define BUS_RS232 0x13
+#define BUS_GAMEPORT 0x14
+#define BUS_PARPORT 0x15
+#define BUS_AMIGA 0x16
+#define BUS_ADB 0x17
+#define BUS_I2C 0x18
+#define BUS_HOST 0x19
+#define BUS_GSC 0x1A
+#define BUS_ATARI 0x1B
+#define BUS_SPI 0x1C
+#define BUS_RMI 0x1D
+#define BUS_CEC 0x1E
+#define BUS_INTEL_ISHTP 0x1F
+
+/*
+ * MT_TOOL types
+ */
+#define MT_TOOL_FINGER 0
+#define MT_TOOL_PEN 1
+#define MT_TOOL_PALM 2
+#define MT_TOOL_MAX 2
+
+/*
+ * Values describing the status of a force-feedback effect
+ */
+#define FF_STATUS_STOPPED 0x00
+#define FF_STATUS_PLAYING 0x01
+#define FF_STATUS_MAX 0x01
+
+/*
+ * Structures used in ioctls to upload effects to a device
+ * They are pieces of a bigger structure (called ff_effect)
+ */
+
+/*
+ * All duration values are expressed in ms. Values above 32767 ms (0x7fff)
+ * should not be used and have unspecified results.
+ */
+
+/**
+ * struct ff_replay - defines scheduling of the force-feedback effect
+ * @length: duration of the effect
+ * @delay: delay before effect should start playing
+ */
+struct ff_replay {
+ uint16_t length;
+ uint16_t delay;
+};
+
+/**
+ * struct ff_trigger - defines what triggers the force-feedback effect
+ * @button: number of the button triggering the effect
+ * @interval: controls how soon the effect can be re-triggered
+ */
+struct ff_trigger {
+ uint16_t button;
+ uint16_t interval;
+};
+
+/**
+ * struct ff_envelope - generic force-feedback effect envelope
+ * @attack_length: duration of the attack (ms)
+ * @attack_level: level at the beginning of the attack
+ * @fade_length: duration of fade (ms)
+ * @fade_level: level at the end of fade
+ *
+ * The @attack_level and @fade_level are absolute values; when applying
+ * envelope force-feedback core will convert to positive/negative
+ * value based on polarity of the default level of the effect.
+ * Valid range for the attack and fade levels is 0x0000 - 0x7fff
+ */
+struct ff_envelope {
+ uint16_t attack_length;
+ uint16_t attack_level;
+ uint16_t fade_length;
+ uint16_t fade_level;
+};
+
+/**
+ * struct ff_constant_effect - defines parameters of a constant force-feedback effect
+ * @level: strength of the effect; may be negative
+ * @envelope: envelope data
+ */
+struct ff_constant_effect {
+ int16_t level;
+ struct ff_envelope envelope;
+};
+
+/**
+ * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect
+ * @start_level: beginning strength of the effect; may be negative
+ * @end_level: final strength of the effect; may be negative
+ * @envelope: envelope data
+ */
+struct ff_ramp_effect {
+ int16_t start_level;
+ int16_t end_level;
+ struct ff_envelope envelope;
+};
+
+/**
+ * struct ff_condition_effect - defines a spring or friction force-feedback effect
+ * @right_saturation: maximum level when joystick moved all way to the right
+ * @left_saturation: same for the left side
+ * @right_coeff: controls how fast the force grows when the joystick moves
+ * to the right
+ * @left_coeff: same for the left side
+ * @deadband: size of the dead zone, where no force is produced
+ * @center: position of the dead zone
+ */
+struct ff_condition_effect {
+ uint16_t right_saturation;
+ uint16_t left_saturation;
+
+ int16_t right_coeff;
+ int16_t left_coeff;
+
+ uint16_t deadband;
+ int16_t center;
+};
+
+/**
+ * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect
+ * @waveform: kind of the effect (wave)
+ * @period: period of the wave (ms)
+ * @magnitude: peak value
+ * @offset: mean value of the wave (roughly)
+ * @phase: 'horizontal' shift
+ * @envelope: envelope data
+ * @custom_len: number of samples (FF_CUSTOM only)
+ * @custom_data: buffer of samples (FF_CUSTOM only)
+ *
+ * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP,
+ * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined
+ * for the time being as no driver supports it yet.
+ *
+ * Note: the data pointed by custom_data is copied by the driver.
+ * You can therefore dispose of the memory after the upload/update.
+ */
+struct ff_periodic_effect {
+ uint16_t waveform;
+ uint16_t period;
+ int16_t magnitude;
+ int16_t offset;
+ uint16_t phase;
+
+ struct ff_envelope envelope;
+
+ uint32_t custom_len;
+ int16_t *custom_data;
+};
+
+/**
+ * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect
+ * @strong_magnitude: magnitude of the heavy motor
+ * @weak_magnitude: magnitude of the light one
+ *
+ * Some rumble pads have two motors of different weight. Strong_magnitude
+ * represents the magnitude of the vibration generated by the heavy one.
+ */
+struct ff_rumble_effect {
+ uint16_t strong_magnitude;
+ uint16_t weak_magnitude;
+};
+
+/**
+ * struct ff_effect - defines force feedback effect
+ * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING,
+ * FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM)
+ * @id: an unique id assigned to an effect
+ * @direction: direction of the effect
+ * @trigger: trigger conditions (struct ff_trigger)
+ * @replay: scheduling of the effect (struct ff_replay)
+ * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect,
+ * ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further
+ * defining effect parameters
+ *
+ * This structure is sent through ioctl from the application to the driver.
+ * To create a new effect application should set its @id to -1; the kernel
+ * will return assigned @id which can later be used to update or delete
+ * this effect.
+ *
+ * Direction of the effect is encoded as follows:
+ * 0 deg -> 0x0000 (down)
+ * 90 deg -> 0x4000 (left)
+ * 180 deg -> 0x8000 (up)
+ * 270 deg -> 0xC000 (right)
+ */
+struct ff_effect {
+ uint16_t type;
+ int16_t id;
+ uint16_t direction;
+ struct ff_trigger trigger;
+ struct ff_replay replay;
+
+ union {
+ struct ff_constant_effect constant;
+ struct ff_ramp_effect ramp;
+ struct ff_periodic_effect periodic;
+ struct ff_condition_effect condition[2]; /* One for each axis */
+ struct ff_rumble_effect rumble;
+ } u;
+};
+
+/*
+ * Force feedback effect types
+ */
+
+#define FF_RUMBLE 0x50
+#define FF_PERIODIC 0x51
+#define FF_CONSTANT 0x52
+#define FF_SPRING 0x53
+#define FF_FRICTION 0x54
+#define FF_DAMPER 0x55
+#define FF_INERTIA 0x56
+#define FF_RAMP 0x57
+
+#define FF_EFFECT_MIN FF_RUMBLE
+#define FF_EFFECT_MAX FF_RAMP
+
+/*
+ * Force feedback periodic effect types
+ */
+
+#define FF_SQUARE 0x58
+#define FF_TRIANGLE 0x59
+#define FF_SINE 0x5a
+#define FF_SAW_UP 0x5b
+#define FF_SAW_DOWN 0x5c
+#define FF_CUSTOM 0x5d
+
+#define FF_WAVEFORM_MIN FF_SQUARE
+#define FF_WAVEFORM_MAX FF_CUSTOM
+
+/*
+ * Set ff device properties
+ */
+
+#define FF_GAIN 0x60
+#define FF_AUTOCENTER 0x61
+
+/*
+ * ff->playback(effect_id = FF_GAIN) is the first effect_id to
+ * cause a collision with another ff method, in this case ff->set_gain().
+ * Therefore the greatest safe value for effect_id is FF_GAIN - 1,
+ * and thus the total number of effects should never exceed FF_GAIN.
+ */
+#define FF_MAX_EFFECTS FF_GAIN
+
+#define FF_MAX 0x7f
+#define FF_CNT (FF_MAX+1)
+
+#endif /* _UAPI_INPUT_H */
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef _INPUT_H
-#define _INPUT_H
-
-
-#include <sys/time.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <linux/types.h>
-
-#include "input-event-codes.h"
-
-/*
- * The event structure itself
- * Note that __USE_TIME_BITS64 is defined by libc based on
- * application's request to use 64 bit time_t.
- */
-
-struct input_event {
-#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL)
- struct timeval time;
-#define input_event_sec time.tv_sec
-#define input_event_usec time.tv_usec
-#else
- __kernel_ulong_t __sec;
- __kernel_ulong_t __usec;
-#define input_event_sec __sec
-#define input_event_usec __usec
+#ifdef __linux__
+#include "linux/input.h"
+#elif __FreeBSD__
+#include "freebsd/input.h"
#endif
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-/*
- * Protocol version.
- */
-
-#define EV_VERSION 0x010001
-
-/*
- * IOCTLs (0x00 - 0x7f)
- */
-
-struct input_id {
- __u16 bustype;
- __u16 vendor;
- __u16 product;
- __u16 version;
-};
-
-/**
- * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
- * @value: latest reported value for the axis.
- * @minimum: specifies minimum value for the axis.
- * @maximum: specifies maximum value for the axis.
- * @fuzz: specifies fuzz value that is used to filter noise from
- * the event stream.
- * @flat: values that are within this value will be discarded by
- * joydev interface and reported as 0 instead.
- * @resolution: specifies resolution for the values reported for
- * the axis.
- *
- * Note that input core does not clamp reported values to the
- * [minimum, maximum] limits, such task is left to userspace.
- *
- * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z)
- * is reported in units per millimeter (units/mm), resolution
- * for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported
- * in units per radian.
- * When INPUT_PROP_ACCELEROMETER is set the resolution changes.
- * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in
- * in units per g (units/g) and in units per degree per second
- * (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ).
- */
-struct input_absinfo {
- __s32 value;
- __s32 minimum;
- __s32 maximum;
- __s32 fuzz;
- __s32 flat;
- __s32 resolution;
-};
-
-/**
- * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
- * @scancode: scancode represented in machine-endian form.
- * @len: length of the scancode that resides in @scancode buffer.
- * @index: index in the keymap, may be used instead of scancode
- * @flags: allows to specify how kernel should handle the request. For
- * example, setting INPUT_KEYMAP_BY_INDEX flag indicates that kernel
- * should perform lookup in keymap by @index instead of @scancode
- * @keycode: key code assigned to this scancode
- *
- * The structure is used to retrieve and modify keymap data. Users have
- * option of performing lookup either by @scancode itself or by @index
- * in keymap entry. EVIOCGKEYCODE will also return scancode or index
- * (depending on which element was used to perform lookup).
- */
-struct input_keymap_entry {
-#define INPUT_KEYMAP_BY_INDEX (1 << 0)
- __u8 flags;
- __u8 len;
- __u16 index;
- __u32 keycode;
- __u8 scancode[32];
-};
-
-struct input_mask {
- __u32 type;
- __u32 codes_size;
- __u64 codes_ptr;
-};
-
-#define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */
-#define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */
-#define EVIOCGREP _IOR('E', 0x03, unsigned int[2]) /* get repeat settings */
-#define EVIOCSREP _IOW('E', 0x03, unsigned int[2]) /* set repeat settings */
-
-#define EVIOCGKEYCODE _IOR('E', 0x04, unsigned int[2]) /* get keycode */
-#define EVIOCGKEYCODE_V2 _IOR('E', 0x04, struct input_keymap_entry)
-#define EVIOCSKEYCODE _IOW('E', 0x04, unsigned int[2]) /* set keycode */
-#define EVIOCSKEYCODE_V2 _IOW('E', 0x04, struct input_keymap_entry)
-
-#define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) /* get device name */
-#define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) /* get physical location */
-#define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) /* get unique identifier */
-#define EVIOCGPROP(len) _IOC(_IOC_READ, 'E', 0x09, len) /* get device properties */
-
-/**
- * EVIOCGMTSLOTS(len) - get MT slot values
- * @len: size of the data buffer in bytes
- *
- * The ioctl buffer argument should be binary equivalent to
- *
- * struct input_mt_request_layout {
- * __u32 code;
- * __s32 values[num_slots];
- * };
- *
- * where num_slots is the (arbitrary) number of MT slots to extract.
- *
- * The ioctl size argument (len) is the size of the buffer, which
- * should satisfy len = (num_slots + 1) * sizeof(__s32). If len is
- * too small to fit all available slots, the first num_slots are
- * returned.
- *
- * Before the call, code is set to the wanted ABS_MT event type. On
- * return, values[] is filled with the slot values for the specified
- * ABS_MT code.
- *
- * If the request code is not an ABS_MT value, -EINVAL is returned.
- */
-#define EVIOCGMTSLOTS(len) _IOC(_IOC_READ, 'E', 0x0a, len)
-
-#define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global key state */
-#define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */
-#define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len) /* get all sounds status */
-#define EVIOCGSW(len) _IOC(_IOC_READ, 'E', 0x1b, len) /* get all switch states */
-
-#define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + (ev), len) /* get event bits */
-#define EVIOCGABS(abs) _IOR('E', 0x40 + (abs), struct input_absinfo) /* get abs value/limits */
-#define EVIOCSABS(abs) _IOW('E', 0xc0 + (abs), struct input_absinfo) /* set abs value/limits */
-
-#define EVIOCSFF _IOW('E', 0x80, struct ff_effect) /* send a force effect to a force feedback device */
-#define EVIOCRMFF _IOW('E', 0x81, int) /* Erase a force effect */
-#define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */
-
-#define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */
-#define EVIOCREVOKE _IOW('E', 0x91, int) /* Revoke device access */
-
-/**
- * EVIOCGMASK - Retrieve current event mask
- *
- * This ioctl allows user to retrieve the current event mask for specific
- * event type. The argument must be of type "struct input_mask" and
- * specifies the event type to query, the address of the receive buffer and
- * the size of the receive buffer.
- *
- * The event mask is a per-client mask that specifies which events are
- * forwarded to the client. Each event code is represented by a single bit
- * in the event mask. If the bit is set, the event is passed to the client
- * normally. Otherwise, the event is filtered and will never be queued on
- * the client's receive buffer.
- *
- * Event masks do not affect global state of the input device. They only
- * affect the file descriptor they are applied to.
- *
- * The default event mask for a client has all bits set, i.e. all events
- * are forwarded to the client. If the kernel is queried for an unknown
- * event type or if the receive buffer is larger than the number of
- * event codes known to the kernel, the kernel returns all zeroes for those
- * codes.
- *
- * At maximum, codes_size bytes are copied.
- *
- * This ioctl may fail with ENODEV in case the file is revoked, EFAULT
- * if the receive-buffer points to invalid memory, or EINVAL if the kernel
- * does not implement the ioctl.
- */
-#define EVIOCGMASK _IOR('E', 0x92, struct input_mask) /* Get event-masks */
-
-/**
- * EVIOCSMASK - Set event mask
- *
- * This ioctl is the counterpart to EVIOCGMASK. Instead of receiving the
- * current event mask, this changes the client's event mask for a specific
- * type. See EVIOCGMASK for a description of event-masks and the
- * argument-type.
- *
- * This ioctl provides full forward compatibility. If the passed event type
- * is unknown to the kernel, or if the number of event codes specified in
- * the mask is bigger than what is known to the kernel, the ioctl is still
- * accepted and applied. However, any unknown codes are left untouched and
- * stay cleared. That means, the kernel always filters unknown codes
- * regardless of what the client requests. If the new mask doesn't cover
- * all known event-codes, all remaining codes are automatically cleared and
- * thus filtered.
- *
- * This ioctl may fail with ENODEV in case the file is revoked. EFAULT is
- * returned if the receive-buffer points to invalid memory. EINVAL is returned
- * if the kernel does not implement the ioctl.
- */
-#define EVIOCSMASK _IOW('E', 0x93, struct input_mask) /* Set event-masks */
-
-#define EVIOCSCLOCKID _IOW('E', 0xa0, int) /* Set clockid to be used for timestamps */
-
-/*
- * IDs.
- */
-
-#define ID_BUS 0
-#define ID_VENDOR 1
-#define ID_PRODUCT 2
-#define ID_VERSION 3
-
-#define BUS_PCI 0x01
-#define BUS_ISAPNP 0x02
-#define BUS_USB 0x03
-#define BUS_HIL 0x04
-#define BUS_BLUETOOTH 0x05
-#define BUS_VIRTUAL 0x06
-
-#define BUS_ISA 0x10
-#define BUS_I8042 0x11
-#define BUS_XTKBD 0x12
-#define BUS_RS232 0x13
-#define BUS_GAMEPORT 0x14
-#define BUS_PARPORT 0x15
-#define BUS_AMIGA 0x16
-#define BUS_ADB 0x17
-#define BUS_I2C 0x18
-#define BUS_HOST 0x19
-#define BUS_GSC 0x1A
-#define BUS_ATARI 0x1B
-#define BUS_SPI 0x1C
-#define BUS_RMI 0x1D
-#define BUS_CEC 0x1E
-#define BUS_INTEL_ISHTP 0x1F
-
-/*
- * MT_TOOL types
- */
-#define MT_TOOL_FINGER 0
-#define MT_TOOL_PEN 1
-#define MT_TOOL_PALM 2
-#define MT_TOOL_MAX 2
-
-/*
- * Values describing the status of a force-feedback effect
- */
-#define FF_STATUS_STOPPED 0x00
-#define FF_STATUS_PLAYING 0x01
-#define FF_STATUS_MAX 0x01
-
-/*
- * Structures used in ioctls to upload effects to a device
- * They are pieces of a bigger structure (called ff_effect)
- */
-
-/*
- * All duration values are expressed in ms. Values above 32767 ms (0x7fff)
- * should not be used and have unspecified results.
- */
-
-/**
- * struct ff_replay - defines scheduling of the force-feedback effect
- * @length: duration of the effect
- * @delay: delay before effect should start playing
- */
-struct ff_replay {
- __u16 length;
- __u16 delay;
-};
-
-/**
- * struct ff_trigger - defines what triggers the force-feedback effect
- * @button: number of the button triggering the effect
- * @interval: controls how soon the effect can be re-triggered
- */
-struct ff_trigger {
- __u16 button;
- __u16 interval;
-};
-
-/**
- * struct ff_envelope - generic force-feedback effect envelope
- * @attack_length: duration of the attack (ms)
- * @attack_level: level at the beginning of the attack
- * @fade_length: duration of fade (ms)
- * @fade_level: level at the end of fade
- *
- * The @attack_level and @fade_level are absolute values; when applying
- * envelope force-feedback core will convert to positive/negative
- * value based on polarity of the default level of the effect.
- * Valid range for the attack and fade levels is 0x0000 - 0x7fff
- */
-struct ff_envelope {
- __u16 attack_length;
- __u16 attack_level;
- __u16 fade_length;
- __u16 fade_level;
-};
-
-/**
- * struct ff_constant_effect - defines parameters of a constant force-feedback effect
- * @level: strength of the effect; may be negative
- * @envelope: envelope data
- */
-struct ff_constant_effect {
- __s16 level;
- struct ff_envelope envelope;
-};
-
-/**
- * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect
- * @start_level: beginning strength of the effect; may be negative
- * @end_level: final strength of the effect; may be negative
- * @envelope: envelope data
- */
-struct ff_ramp_effect {
- __s16 start_level;
- __s16 end_level;
- struct ff_envelope envelope;
-};
-
-/**
- * struct ff_condition_effect - defines a spring or friction force-feedback effect
- * @right_saturation: maximum level when joystick moved all way to the right
- * @left_saturation: same for the left side
- * @right_coeff: controls how fast the force grows when the joystick moves
- * to the right
- * @left_coeff: same for the left side
- * @deadband: size of the dead zone, where no force is produced
- * @center: position of the dead zone
- */
-struct ff_condition_effect {
- __u16 right_saturation;
- __u16 left_saturation;
-
- __s16 right_coeff;
- __s16 left_coeff;
-
- __u16 deadband;
- __s16 center;
-};
-
-/**
- * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect
- * @waveform: kind of the effect (wave)
- * @period: period of the wave (ms)
- * @magnitude: peak value
- * @offset: mean value of the wave (roughly)
- * @phase: 'horizontal' shift
- * @envelope: envelope data
- * @custom_len: number of samples (FF_CUSTOM only)
- * @custom_data: buffer of samples (FF_CUSTOM only)
- *
- * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP,
- * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined
- * for the time being as no driver supports it yet.
- *
- * Note: the data pointed by custom_data is copied by the driver.
- * You can therefore dispose of the memory after the upload/update.
- */
-struct ff_periodic_effect {
- __u16 waveform;
- __u16 period;
- __s16 magnitude;
- __s16 offset;
- __u16 phase;
-
- struct ff_envelope envelope;
-
- __u32 custom_len;
- __s16 *custom_data;
-};
-
-/**
- * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect
- * @strong_magnitude: magnitude of the heavy motor
- * @weak_magnitude: magnitude of the light one
- *
- * Some rumble pads have two motors of different weight. Strong_magnitude
- * represents the magnitude of the vibration generated by the heavy one.
- */
-struct ff_rumble_effect {
- __u16 strong_magnitude;
- __u16 weak_magnitude;
-};
-
-/**
- * struct ff_effect - defines force feedback effect
- * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING,
- * FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM)
- * @id: an unique id assigned to an effect
- * @direction: direction of the effect
- * @trigger: trigger conditions (struct ff_trigger)
- * @replay: scheduling of the effect (struct ff_replay)
- * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect,
- * ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further
- * defining effect parameters
- *
- * This structure is sent through ioctl from the application to the driver.
- * To create a new effect application should set its @id to -1; the kernel
- * will return assigned @id which can later be used to update or delete
- * this effect.
- *
- * Direction of the effect is encoded as follows:
- * 0 deg -> 0x0000 (down)
- * 90 deg -> 0x4000 (left)
- * 180 deg -> 0x8000 (up)
- * 270 deg -> 0xC000 (right)
- */
-struct ff_effect {
- __u16 type;
- __s16 id;
- __u16 direction;
- struct ff_trigger trigger;
- struct ff_replay replay;
-
- union {
- struct ff_constant_effect constant;
- struct ff_ramp_effect ramp;
- struct ff_periodic_effect periodic;
- struct ff_condition_effect condition[2]; /* One for each axis */
- struct ff_rumble_effect rumble;
- } u;
-};
-
-/*
- * Force feedback effect types
- */
-
-#define FF_RUMBLE 0x50
-#define FF_PERIODIC 0x51
-#define FF_CONSTANT 0x52
-#define FF_SPRING 0x53
-#define FF_FRICTION 0x54
-#define FF_DAMPER 0x55
-#define FF_INERTIA 0x56
-#define FF_RAMP 0x57
-
-#define FF_EFFECT_MIN FF_RUMBLE
-#define FF_EFFECT_MAX FF_RAMP
-
-/*
- * Force feedback periodic effect types
- */
-
-#define FF_SQUARE 0x58
-#define FF_TRIANGLE 0x59
-#define FF_SINE 0x5a
-#define FF_SAW_UP 0x5b
-#define FF_SAW_DOWN 0x5c
-#define FF_CUSTOM 0x5d
-
-#define FF_WAVEFORM_MIN FF_SQUARE
-#define FF_WAVEFORM_MAX FF_CUSTOM
-
-/*
- * Set ff device properties
- */
-
-#define FF_GAIN 0x60
-#define FF_AUTOCENTER 0x61
-
-/*
- * ff->playback(effect_id = FF_GAIN) is the first effect_id to
- * cause a collision with another ff method, in this case ff->set_gain().
- * Therefore the greatest safe value for effect_id is FF_GAIN - 1,
- * and thus the total number of effects should never exceed FF_GAIN.
- */
-#define FF_MAX_EFFECTS FF_GAIN
-
-#define FF_MAX 0x7f
-#define FF_CNT (FF_MAX+1)
-
-#endif /* _INPUT_H */
--- /dev/null
+/*
+ * Input event codes
+ *
+ * *** IMPORTANT ***
+ * This file is not only included from C-code but also from devicetree source
+ * files. As such this file MUST only contain comments and defines.
+ *
+ * Copyright (c) 1999-2002 Vojtech Pavlik
+ * Copyright (c) 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _UAPI_INPUT_EVENT_CODES_H
+#define _UAPI_INPUT_EVENT_CODES_H
+
+/*
+ * Device properties and quirks
+ */
+
+#define INPUT_PROP_POINTER 0x00 /* needs a pointer */
+#define INPUT_PROP_DIRECT 0x01 /* direct input devices */
+#define INPUT_PROP_BUTTONPAD 0x02 /* has button(s) under pad */
+#define INPUT_PROP_SEMI_MT 0x03 /* touch rectangle only */
+#define INPUT_PROP_TOPBUTTONPAD 0x04 /* softbuttons at top of pad */
+#define INPUT_PROP_POINTING_STICK 0x05 /* is a pointing stick */
+#define INPUT_PROP_ACCELEROMETER 0x06 /* has accelerometer */
+
+#define INPUT_PROP_MAX 0x1f
+#define INPUT_PROP_CNT (INPUT_PROP_MAX + 1)
+
+/*
+ * Event types
+ */
+
+#define EV_SYN 0x00
+#define EV_KEY 0x01
+#define EV_REL 0x02
+#define EV_ABS 0x03
+#define EV_MSC 0x04
+#define EV_SW 0x05
+#define EV_LED 0x11
+#define EV_SND 0x12
+#define EV_REP 0x14
+#define EV_FF 0x15
+#define EV_PWR 0x16
+#define EV_FF_STATUS 0x17
+#define EV_MAX 0x1f
+#define EV_CNT (EV_MAX+1)
+
+/*
+ * Synchronization events.
+ */
+
+#define SYN_REPORT 0
+#define SYN_CONFIG 1
+#define SYN_MT_REPORT 2
+#define SYN_DROPPED 3
+#define SYN_MAX 0xf
+#define SYN_CNT (SYN_MAX+1)
+
+/*
+ * Keys and buttons
+ *
+ * Most of the keys/buttons are modeled after USB HUT 1.12
+ * (see http://www.usb.org/developers/hidpage).
+ * Abbreviations in the comments:
+ * AC - Application Control
+ * AL - Application Launch Button
+ * SC - System Control
+ */
+
+#define KEY_RESERVED 0
+#define KEY_ESC 1
+#define KEY_1 2
+#define KEY_2 3
+#define KEY_3 4
+#define KEY_4 5
+#define KEY_5 6
+#define KEY_6 7
+#define KEY_7 8
+#define KEY_8 9
+#define KEY_9 10
+#define KEY_0 11
+#define KEY_MINUS 12
+#define KEY_EQUAL 13
+#define KEY_BACKSPACE 14
+#define KEY_TAB 15
+#define KEY_Q 16
+#define KEY_W 17
+#define KEY_E 18
+#define KEY_R 19
+#define KEY_T 20
+#define KEY_Y 21
+#define KEY_U 22
+#define KEY_I 23
+#define KEY_O 24
+#define KEY_P 25
+#define KEY_LEFTBRACE 26
+#define KEY_RIGHTBRACE 27
+#define KEY_ENTER 28
+#define KEY_LEFTCTRL 29
+#define KEY_A 30
+#define KEY_S 31
+#define KEY_D 32
+#define KEY_F 33
+#define KEY_G 34
+#define KEY_H 35
+#define KEY_J 36
+#define KEY_K 37
+#define KEY_L 38
+#define KEY_SEMICOLON 39
+#define KEY_APOSTROPHE 40
+#define KEY_GRAVE 41
+#define KEY_LEFTSHIFT 42
+#define KEY_BACKSLASH 43
+#define KEY_Z 44
+#define KEY_X 45
+#define KEY_C 46
+#define KEY_V 47
+#define KEY_B 48
+#define KEY_N 49
+#define KEY_M 50
+#define KEY_COMMA 51
+#define KEY_DOT 52
+#define KEY_SLASH 53
+#define KEY_RIGHTSHIFT 54
+#define KEY_KPASTERISK 55
+#define KEY_LEFTALT 56
+#define KEY_SPACE 57
+#define KEY_CAPSLOCK 58
+#define KEY_F1 59
+#define KEY_F2 60
+#define KEY_F3 61
+#define KEY_F4 62
+#define KEY_F5 63
+#define KEY_F6 64
+#define KEY_F7 65
+#define KEY_F8 66
+#define KEY_F9 67
+#define KEY_F10 68
+#define KEY_NUMLOCK 69
+#define KEY_SCROLLLOCK 70
+#define KEY_KP7 71
+#define KEY_KP8 72
+#define KEY_KP9 73
+#define KEY_KPMINUS 74
+#define KEY_KP4 75
+#define KEY_KP5 76
+#define KEY_KP6 77
+#define KEY_KPPLUS 78
+#define KEY_KP1 79
+#define KEY_KP2 80
+#define KEY_KP3 81
+#define KEY_KP0 82
+#define KEY_KPDOT 83
+
+#define KEY_ZENKAKUHANKAKU 85
+#define KEY_102ND 86
+#define KEY_F11 87
+#define KEY_F12 88
+#define KEY_RO 89
+#define KEY_KATAKANA 90
+#define KEY_HIRAGANA 91
+#define KEY_HENKAN 92
+#define KEY_KATAKANAHIRAGANA 93
+#define KEY_MUHENKAN 94
+#define KEY_KPJPCOMMA 95
+#define KEY_KPENTER 96
+#define KEY_RIGHTCTRL 97
+#define KEY_KPSLASH 98
+#define KEY_SYSRQ 99
+#define KEY_RIGHTALT 100
+#define KEY_LINEFEED 101
+#define KEY_HOME 102
+#define KEY_UP 103
+#define KEY_PAGEUP 104
+#define KEY_LEFT 105
+#define KEY_RIGHT 106
+#define KEY_END 107
+#define KEY_DOWN 108
+#define KEY_PAGEDOWN 109
+#define KEY_INSERT 110
+#define KEY_DELETE 111
+#define KEY_MACRO 112
+#define KEY_MUTE 113
+#define KEY_VOLUMEDOWN 114
+#define KEY_VOLUMEUP 115
+#define KEY_POWER 116 /* SC System Power Down */
+#define KEY_KPEQUAL 117
+#define KEY_KPPLUSMINUS 118
+#define KEY_PAUSE 119
+#define KEY_SCALE 120 /* AL Compiz Scale (Expose) */
+
+#define KEY_KPCOMMA 121
+#define KEY_HANGEUL 122
+#define KEY_HANGUEL KEY_HANGEUL
+#define KEY_HANJA 123
+#define KEY_YEN 124
+#define KEY_LEFTMETA 125
+#define KEY_RIGHTMETA 126
+#define KEY_COMPOSE 127
+
+#define KEY_STOP 128 /* AC Stop */
+#define KEY_AGAIN 129
+#define KEY_PROPS 130 /* AC Properties */
+#define KEY_UNDO 131 /* AC Undo */
+#define KEY_FRONT 132
+#define KEY_COPY 133 /* AC Copy */
+#define KEY_OPEN 134 /* AC Open */
+#define KEY_PASTE 135 /* AC Paste */
+#define KEY_FIND 136 /* AC Search */
+#define KEY_CUT 137 /* AC Cut */
+#define KEY_HELP 138 /* AL Integrated Help Center */
+#define KEY_MENU 139 /* Menu (show menu) */
+#define KEY_CALC 140 /* AL Calculator */
+#define KEY_SETUP 141
+#define KEY_SLEEP 142 /* SC System Sleep */
+#define KEY_WAKEUP 143 /* System Wake Up */
+#define KEY_FILE 144 /* AL Local Machine Browser */
+#define KEY_SENDFILE 145
+#define KEY_DELETEFILE 146
+#define KEY_XFER 147
+#define KEY_PROG1 148
+#define KEY_PROG2 149
+#define KEY_WWW 150 /* AL Internet Browser */
+#define KEY_MSDOS 151
+#define KEY_COFFEE 152 /* AL Terminal Lock/Screensaver */
+#define KEY_SCREENLOCK KEY_COFFEE
+#define KEY_ROTATE_DISPLAY 153 /* Display orientation for e.g. tablets */
+#define KEY_DIRECTION KEY_ROTATE_DISPLAY
+#define KEY_CYCLEWINDOWS 154
+#define KEY_MAIL 155
+#define KEY_BOOKMARKS 156 /* AC Bookmarks */
+#define KEY_COMPUTER 157
+#define KEY_BACK 158 /* AC Back */
+#define KEY_FORWARD 159 /* AC Forward */
+#define KEY_CLOSECD 160
+#define KEY_EJECTCD 161
+#define KEY_EJECTCLOSECD 162
+#define KEY_NEXTSONG 163
+#define KEY_PLAYPAUSE 164
+#define KEY_PREVIOUSSONG 165
+#define KEY_STOPCD 166
+#define KEY_RECORD 167
+#define KEY_REWIND 168
+#define KEY_PHONE 169 /* Media Select Telephone */
+#define KEY_ISO 170
+#define KEY_CONFIG 171 /* AL Consumer Control Configuration */
+#define KEY_HOMEPAGE 172 /* AC Home */
+#define KEY_REFRESH 173 /* AC Refresh */
+#define KEY_EXIT 174 /* AC Exit */
+#define KEY_MOVE 175
+#define KEY_EDIT 176
+#define KEY_SCROLLUP 177
+#define KEY_SCROLLDOWN 178
+#define KEY_KPLEFTPAREN 179
+#define KEY_KPRIGHTPAREN 180
+#define KEY_NEW 181 /* AC New */
+#define KEY_REDO 182 /* AC Redo/Repeat */
+
+#define KEY_F13 183
+#define KEY_F14 184
+#define KEY_F15 185
+#define KEY_F16 186
+#define KEY_F17 187
+#define KEY_F18 188
+#define KEY_F19 189
+#define KEY_F20 190
+#define KEY_F21 191
+#define KEY_F22 192
+#define KEY_F23 193
+#define KEY_F24 194
+
+#define KEY_PLAYCD 200
+#define KEY_PAUSECD 201
+#define KEY_PROG3 202
+#define KEY_PROG4 203
+#define KEY_DASHBOARD 204 /* AL Dashboard */
+#define KEY_SUSPEND 205
+#define KEY_CLOSE 206 /* AC Close */
+#define KEY_PLAY 207
+#define KEY_FASTFORWARD 208
+#define KEY_BASSBOOST 209
+#define KEY_PRINT 210 /* AC Print */
+#define KEY_HP 211
+#define KEY_CAMERA 212
+#define KEY_SOUND 213
+#define KEY_QUESTION 214
+#define KEY_EMAIL 215
+#define KEY_CHAT 216
+#define KEY_SEARCH 217
+#define KEY_CONNECT 218
+#define KEY_FINANCE 219 /* AL Checkbook/Finance */
+#define KEY_SPORT 220
+#define KEY_SHOP 221
+#define KEY_ALTERASE 222
+#define KEY_CANCEL 223 /* AC Cancel */
+#define KEY_BRIGHTNESSDOWN 224
+#define KEY_BRIGHTNESSUP 225
+#define KEY_MEDIA 226
+
+#define KEY_SWITCHVIDEOMODE 227 /* Cycle between available video
+ outputs (Monitor/LCD/TV-out/etc) */
+#define KEY_KBDILLUMTOGGLE 228
+#define KEY_KBDILLUMDOWN 229
+#define KEY_KBDILLUMUP 230
+
+#define KEY_SEND 231 /* AC Send */
+#define KEY_REPLY 232 /* AC Reply */
+#define KEY_FORWARDMAIL 233 /* AC Forward Msg */
+#define KEY_SAVE 234 /* AC Save */
+#define KEY_DOCUMENTS 235
+
+#define KEY_BATTERY 236
+
+#define KEY_BLUETOOTH 237
+#define KEY_WLAN 238
+#define KEY_UWB 239
+
+#define KEY_UNKNOWN 240
+
+#define KEY_VIDEO_NEXT 241 /* drive next video source */
+#define KEY_VIDEO_PREV 242 /* drive previous video source */
+#define KEY_BRIGHTNESS_CYCLE 243 /* brightness up, after max is min */
+#define KEY_BRIGHTNESS_AUTO 244 /* Set Auto Brightness: manual
+ brightness control is off,
+ rely on ambient */
+#define KEY_BRIGHTNESS_ZERO KEY_BRIGHTNESS_AUTO
+#define KEY_DISPLAY_OFF 245 /* display device to off state */
+
+#define KEY_WWAN 246 /* Wireless WAN (LTE, UMTS, GSM, etc.) */
+#define KEY_WIMAX KEY_WWAN
+#define KEY_RFKILL 247 /* Key that controls all radios */
+
+#define KEY_MICMUTE 248 /* Mute / unmute the microphone */
+
+/* Code 255 is reserved for special needs of AT keyboard driver */
+
+#define BTN_MISC 0x100
+#define BTN_0 0x100
+#define BTN_1 0x101
+#define BTN_2 0x102
+#define BTN_3 0x103
+#define BTN_4 0x104
+#define BTN_5 0x105
+#define BTN_6 0x106
+#define BTN_7 0x107
+#define BTN_8 0x108
+#define BTN_9 0x109
+
+#define BTN_MOUSE 0x110
+#define BTN_LEFT 0x110
+#define BTN_RIGHT 0x111
+#define BTN_MIDDLE 0x112
+#define BTN_SIDE 0x113
+#define BTN_EXTRA 0x114
+#define BTN_FORWARD 0x115
+#define BTN_BACK 0x116
+#define BTN_TASK 0x117
+
+#define BTN_JOYSTICK 0x120
+#define BTN_TRIGGER 0x120
+#define BTN_THUMB 0x121
+#define BTN_THUMB2 0x122
+#define BTN_TOP 0x123
+#define BTN_TOP2 0x124
+#define BTN_PINKIE 0x125
+#define BTN_BASE 0x126
+#define BTN_BASE2 0x127
+#define BTN_BASE3 0x128
+#define BTN_BASE4 0x129
+#define BTN_BASE5 0x12a
+#define BTN_BASE6 0x12b
+#define BTN_DEAD 0x12f
+
+#define BTN_GAMEPAD 0x130
+#define BTN_SOUTH 0x130
+#define BTN_A BTN_SOUTH
+#define BTN_EAST 0x131
+#define BTN_B BTN_EAST
+#define BTN_C 0x132
+#define BTN_NORTH 0x133
+#define BTN_X BTN_NORTH
+#define BTN_WEST 0x134
+#define BTN_Y BTN_WEST
+#define BTN_Z 0x135
+#define BTN_TL 0x136
+#define BTN_TR 0x137
+#define BTN_TL2 0x138
+#define BTN_TR2 0x139
+#define BTN_SELECT 0x13a
+#define BTN_START 0x13b
+#define BTN_MODE 0x13c
+#define BTN_THUMBL 0x13d
+#define BTN_THUMBR 0x13e
+
+#define BTN_DIGI 0x140
+#define BTN_TOOL_PEN 0x140
+#define BTN_TOOL_RUBBER 0x141
+#define BTN_TOOL_BRUSH 0x142
+#define BTN_TOOL_PENCIL 0x143
+#define BTN_TOOL_AIRBRUSH 0x144
+#define BTN_TOOL_FINGER 0x145
+#define BTN_TOOL_MOUSE 0x146
+#define BTN_TOOL_LENS 0x147
+#define BTN_TOOL_QUINTTAP 0x148 /* Five fingers on trackpad */
+#define BTN_TOUCH 0x14a
+#define BTN_STYLUS 0x14b
+#define BTN_STYLUS2 0x14c
+#define BTN_TOOL_DOUBLETAP 0x14d
+#define BTN_TOOL_TRIPLETAP 0x14e
+#define BTN_TOOL_QUADTAP 0x14f /* Four fingers on trackpad */
+
+#define BTN_WHEEL 0x150
+#define BTN_GEAR_DOWN 0x150
+#define BTN_GEAR_UP 0x151
+
+#define KEY_OK 0x160
+#define KEY_SELECT 0x161
+#define KEY_GOTO 0x162
+#define KEY_CLEAR 0x163
+#define KEY_POWER2 0x164
+#define KEY_OPTION 0x165
+#define KEY_INFO 0x166 /* AL OEM Features/Tips/Tutorial */
+#define KEY_TIME 0x167
+#define KEY_VENDOR 0x168
+#define KEY_ARCHIVE 0x169
+#define KEY_PROGRAM 0x16a /* Media Select Program Guide */
+#define KEY_CHANNEL 0x16b
+#define KEY_FAVORITES 0x16c
+#define KEY_EPG 0x16d
+#define KEY_PVR 0x16e /* Media Select Home */
+#define KEY_MHP 0x16f
+#define KEY_LANGUAGE 0x170
+#define KEY_TITLE 0x171
+#define KEY_SUBTITLE 0x172
+#define KEY_ANGLE 0x173
+#define KEY_ZOOM 0x174
+#define KEY_MODE 0x175
+#define KEY_KEYBOARD 0x176
+#define KEY_SCREEN 0x177
+#define KEY_PC 0x178 /* Media Select Computer */
+#define KEY_TV 0x179 /* Media Select TV */
+#define KEY_TV2 0x17a /* Media Select Cable */
+#define KEY_VCR 0x17b /* Media Select VCR */
+#define KEY_VCR2 0x17c /* VCR Plus */
+#define KEY_SAT 0x17d /* Media Select Satellite */
+#define KEY_SAT2 0x17e
+#define KEY_CD 0x17f /* Media Select CD */
+#define KEY_TAPE 0x180 /* Media Select Tape */
+#define KEY_RADIO 0x181
+#define KEY_TUNER 0x182 /* Media Select Tuner */
+#define KEY_PLAYER 0x183
+#define KEY_TEXT 0x184
+#define KEY_DVD 0x185 /* Media Select DVD */
+#define KEY_AUX 0x186
+#define KEY_MP3 0x187
+#define KEY_AUDIO 0x188 /* AL Audio Browser */
+#define KEY_VIDEO 0x189 /* AL Movie Browser */
+#define KEY_DIRECTORY 0x18a
+#define KEY_LIST 0x18b
+#define KEY_MEMO 0x18c /* Media Select Messages */
+#define KEY_CALENDAR 0x18d
+#define KEY_RED 0x18e
+#define KEY_GREEN 0x18f
+#define KEY_YELLOW 0x190
+#define KEY_BLUE 0x191
+#define KEY_CHANNELUP 0x192 /* Channel Increment */
+#define KEY_CHANNELDOWN 0x193 /* Channel Decrement */
+#define KEY_FIRST 0x194
+#define KEY_LAST 0x195 /* Recall Last */
+#define KEY_AB 0x196
+#define KEY_NEXT 0x197
+#define KEY_RESTART 0x198
+#define KEY_SLOW 0x199
+#define KEY_SHUFFLE 0x19a
+#define KEY_BREAK 0x19b
+#define KEY_PREVIOUS 0x19c
+#define KEY_DIGITS 0x19d
+#define KEY_TEEN 0x19e
+#define KEY_TWEN 0x19f
+#define KEY_VIDEOPHONE 0x1a0 /* Media Select Video Phone */
+#define KEY_GAMES 0x1a1 /* Media Select Games */
+#define KEY_ZOOMIN 0x1a2 /* AC Zoom In */
+#define KEY_ZOOMOUT 0x1a3 /* AC Zoom Out */
+#define KEY_ZOOMRESET 0x1a4 /* AC Zoom */
+#define KEY_WORDPROCESSOR 0x1a5 /* AL Word Processor */
+#define KEY_EDITOR 0x1a6 /* AL Text Editor */
+#define KEY_SPREADSHEET 0x1a7 /* AL Spreadsheet */
+#define KEY_GRAPHICSEDITOR 0x1a8 /* AL Graphics Editor */
+#define KEY_PRESENTATION 0x1a9 /* AL Presentation App */
+#define KEY_DATABASE 0x1aa /* AL Database App */
+#define KEY_NEWS 0x1ab /* AL Newsreader */
+#define KEY_VOICEMAIL 0x1ac /* AL Voicemail */
+#define KEY_ADDRESSBOOK 0x1ad /* AL Contacts/Address Book */
+#define KEY_MESSENGER 0x1ae /* AL Instant Messaging */
+#define KEY_DISPLAYTOGGLE 0x1af /* Turn display (LCD) on and off */
+#define KEY_BRIGHTNESS_TOGGLE KEY_DISPLAYTOGGLE
+#define KEY_SPELLCHECK 0x1b0 /* AL Spell Check */
+#define KEY_LOGOFF 0x1b1 /* AL Logoff */
+
+#define KEY_DOLLAR 0x1b2
+#define KEY_EURO 0x1b3
+
+#define KEY_FRAMEBACK 0x1b4 /* Consumer - transport controls */
+#define KEY_FRAMEFORWARD 0x1b5
+#define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */
+#define KEY_MEDIA_REPEAT 0x1b7 /* Consumer - transport control */
+#define KEY_10CHANNELSUP 0x1b8 /* 10 channels up (10+) */
+#define KEY_10CHANNELSDOWN 0x1b9 /* 10 channels down (10-) */
+#define KEY_IMAGES 0x1ba /* AL Image Browser */
+
+#define KEY_DEL_EOL 0x1c0
+#define KEY_DEL_EOS 0x1c1
+#define KEY_INS_LINE 0x1c2
+#define KEY_DEL_LINE 0x1c3
+
+#define KEY_FN 0x1d0
+#define KEY_FN_ESC 0x1d1
+#define KEY_FN_F1 0x1d2
+#define KEY_FN_F2 0x1d3
+#define KEY_FN_F3 0x1d4
+#define KEY_FN_F4 0x1d5
+#define KEY_FN_F5 0x1d6
+#define KEY_FN_F6 0x1d7
+#define KEY_FN_F7 0x1d8
+#define KEY_FN_F8 0x1d9
+#define KEY_FN_F9 0x1da
+#define KEY_FN_F10 0x1db
+#define KEY_FN_F11 0x1dc
+#define KEY_FN_F12 0x1dd
+#define KEY_FN_1 0x1de
+#define KEY_FN_2 0x1df
+#define KEY_FN_D 0x1e0
+#define KEY_FN_E 0x1e1
+#define KEY_FN_F 0x1e2
+#define KEY_FN_S 0x1e3
+#define KEY_FN_B 0x1e4
+
+#define KEY_BRL_DOT1 0x1f1
+#define KEY_BRL_DOT2 0x1f2
+#define KEY_BRL_DOT3 0x1f3
+#define KEY_BRL_DOT4 0x1f4
+#define KEY_BRL_DOT5 0x1f5
+#define KEY_BRL_DOT6 0x1f6
+#define KEY_BRL_DOT7 0x1f7
+#define KEY_BRL_DOT8 0x1f8
+#define KEY_BRL_DOT9 0x1f9
+#define KEY_BRL_DOT10 0x1fa
+
+#define KEY_NUMERIC_0 0x200 /* used by phones, remote controls, */
+#define KEY_NUMERIC_1 0x201 /* and other keypads */
+#define KEY_NUMERIC_2 0x202
+#define KEY_NUMERIC_3 0x203
+#define KEY_NUMERIC_4 0x204
+#define KEY_NUMERIC_5 0x205
+#define KEY_NUMERIC_6 0x206
+#define KEY_NUMERIC_7 0x207
+#define KEY_NUMERIC_8 0x208
+#define KEY_NUMERIC_9 0x209
+#define KEY_NUMERIC_STAR 0x20a
+#define KEY_NUMERIC_POUND 0x20b
+#define KEY_NUMERIC_A 0x20c /* Phone key A - HUT Telephony 0xb9 */
+#define KEY_NUMERIC_B 0x20d
+#define KEY_NUMERIC_C 0x20e
+#define KEY_NUMERIC_D 0x20f
+
+#define KEY_CAMERA_FOCUS 0x210
+#define KEY_WPS_BUTTON 0x211 /* WiFi Protected Setup key */
+
+#define KEY_TOUCHPAD_TOGGLE 0x212 /* Request switch touchpad on or off */
+#define KEY_TOUCHPAD_ON 0x213
+#define KEY_TOUCHPAD_OFF 0x214
+
+#define KEY_CAMERA_ZOOMIN 0x215
+#define KEY_CAMERA_ZOOMOUT 0x216
+#define KEY_CAMERA_UP 0x217
+#define KEY_CAMERA_DOWN 0x218
+#define KEY_CAMERA_LEFT 0x219
+#define KEY_CAMERA_RIGHT 0x21a
+
+#define KEY_ATTENDANT_ON 0x21b
+#define KEY_ATTENDANT_OFF 0x21c
+#define KEY_ATTENDANT_TOGGLE 0x21d /* Attendant call on or off */
+#define KEY_LIGHTS_TOGGLE 0x21e /* Reading light on or off */
+
+#define BTN_DPAD_UP 0x220
+#define BTN_DPAD_DOWN 0x221
+#define BTN_DPAD_LEFT 0x222
+#define BTN_DPAD_RIGHT 0x223
+
+#define KEY_ALS_TOGGLE 0x230 /* Ambient light sensor */
+
+#define KEY_BUTTONCONFIG 0x240 /* AL Button Configuration */
+#define KEY_TASKMANAGER 0x241 /* AL Task/Project Manager */
+#define KEY_JOURNAL 0x242 /* AL Log/Journal/Timecard */
+#define KEY_CONTROLPANEL 0x243 /* AL Control Panel */
+#define KEY_APPSELECT 0x244 /* AL Select Task/Application */
+#define KEY_SCREENSAVER 0x245 /* AL Screen Saver */
+#define KEY_VOICECOMMAND 0x246 /* Listening Voice Command */
+
+#define KEY_BRIGHTNESS_MIN 0x250 /* Set Brightness to Minimum */
+#define KEY_BRIGHTNESS_MAX 0x251 /* Set Brightness to Maximum */
+
+#define KEY_KBDINPUTASSIST_PREV 0x260
+#define KEY_KBDINPUTASSIST_NEXT 0x261
+#define KEY_KBDINPUTASSIST_PREVGROUP 0x262
+#define KEY_KBDINPUTASSIST_NEXTGROUP 0x263
+#define KEY_KBDINPUTASSIST_ACCEPT 0x264
+#define KEY_KBDINPUTASSIST_CANCEL 0x265
+
+/* Diagonal movement keys */
+#define KEY_RIGHT_UP 0x266
+#define KEY_RIGHT_DOWN 0x267
+#define KEY_LEFT_UP 0x268
+#define KEY_LEFT_DOWN 0x269
+
+#define KEY_ROOT_MENU 0x26a /* Show Device's Root Menu */
+/* Show Top Menu of the Media (e.g. DVD) */
+#define KEY_MEDIA_TOP_MENU 0x26b
+#define KEY_NUMERIC_11 0x26c
+#define KEY_NUMERIC_12 0x26d
+/*
+ * Toggle Audio Description: refers to an audio service that helps blind and
+ * visually impaired consumers understand the action in a program. Note: in
+ * some countries this is referred to as "Video Description".
+ */
+#define KEY_AUDIO_DESC 0x26e
+#define KEY_3D_MODE 0x26f
+#define KEY_NEXT_FAVORITE 0x270
+#define KEY_STOP_RECORD 0x271
+#define KEY_PAUSE_RECORD 0x272
+#define KEY_VOD 0x273 /* Video on Demand */
+#define KEY_UNMUTE 0x274
+#define KEY_FASTREVERSE 0x275
+#define KEY_SLOWREVERSE 0x276
+/*
+ * Control a data application associated with the currently viewed channel,
+ * e.g. teletext or data broadcast application (MHEG, MHP, HbbTV, etc.)
+ */
+#define KEY_DATA 0x277
+#define KEY_ONSCREEN_KEYBOARD 0x278
+
+#define BTN_TRIGGER_HAPPY 0x2c0
+#define BTN_TRIGGER_HAPPY1 0x2c0
+#define BTN_TRIGGER_HAPPY2 0x2c1
+#define BTN_TRIGGER_HAPPY3 0x2c2
+#define BTN_TRIGGER_HAPPY4 0x2c3
+#define BTN_TRIGGER_HAPPY5 0x2c4
+#define BTN_TRIGGER_HAPPY6 0x2c5
+#define BTN_TRIGGER_HAPPY7 0x2c6
+#define BTN_TRIGGER_HAPPY8 0x2c7
+#define BTN_TRIGGER_HAPPY9 0x2c8
+#define BTN_TRIGGER_HAPPY10 0x2c9
+#define BTN_TRIGGER_HAPPY11 0x2ca
+#define BTN_TRIGGER_HAPPY12 0x2cb
+#define BTN_TRIGGER_HAPPY13 0x2cc
+#define BTN_TRIGGER_HAPPY14 0x2cd
+#define BTN_TRIGGER_HAPPY15 0x2ce
+#define BTN_TRIGGER_HAPPY16 0x2cf
+#define BTN_TRIGGER_HAPPY17 0x2d0
+#define BTN_TRIGGER_HAPPY18 0x2d1
+#define BTN_TRIGGER_HAPPY19 0x2d2
+#define BTN_TRIGGER_HAPPY20 0x2d3
+#define BTN_TRIGGER_HAPPY21 0x2d4
+#define BTN_TRIGGER_HAPPY22 0x2d5
+#define BTN_TRIGGER_HAPPY23 0x2d6
+#define BTN_TRIGGER_HAPPY24 0x2d7
+#define BTN_TRIGGER_HAPPY25 0x2d8
+#define BTN_TRIGGER_HAPPY26 0x2d9
+#define BTN_TRIGGER_HAPPY27 0x2da
+#define BTN_TRIGGER_HAPPY28 0x2db
+#define BTN_TRIGGER_HAPPY29 0x2dc
+#define BTN_TRIGGER_HAPPY30 0x2dd
+#define BTN_TRIGGER_HAPPY31 0x2de
+#define BTN_TRIGGER_HAPPY32 0x2df
+#define BTN_TRIGGER_HAPPY33 0x2e0
+#define BTN_TRIGGER_HAPPY34 0x2e1
+#define BTN_TRIGGER_HAPPY35 0x2e2
+#define BTN_TRIGGER_HAPPY36 0x2e3
+#define BTN_TRIGGER_HAPPY37 0x2e4
+#define BTN_TRIGGER_HAPPY38 0x2e5
+#define BTN_TRIGGER_HAPPY39 0x2e6
+#define BTN_TRIGGER_HAPPY40 0x2e7
+
+/* We avoid low common keys in module aliases so they don't get huge. */
+#define KEY_MIN_INTERESTING KEY_MUTE
+#define KEY_MAX 0x2ff
+#define KEY_CNT (KEY_MAX+1)
+
+/*
+ * Relative axes
+ */
+
+#define REL_X 0x00
+#define REL_Y 0x01
+#define REL_Z 0x02
+#define REL_RX 0x03
+#define REL_RY 0x04
+#define REL_RZ 0x05
+#define REL_HWHEEL 0x06
+#define REL_DIAL 0x07
+#define REL_WHEEL 0x08
+#define REL_MISC 0x09
+#define REL_MAX 0x0f
+#define REL_CNT (REL_MAX+1)
+
+/*
+ * Absolute axes
+ */
+
+#define ABS_X 0x00
+#define ABS_Y 0x01
+#define ABS_Z 0x02
+#define ABS_RX 0x03
+#define ABS_RY 0x04
+#define ABS_RZ 0x05
+#define ABS_THROTTLE 0x06
+#define ABS_RUDDER 0x07
+#define ABS_WHEEL 0x08
+#define ABS_GAS 0x09
+#define ABS_BRAKE 0x0a
+#define ABS_HAT0X 0x10
+#define ABS_HAT0Y 0x11
+#define ABS_HAT1X 0x12
+#define ABS_HAT1Y 0x13
+#define ABS_HAT2X 0x14
+#define ABS_HAT2Y 0x15
+#define ABS_HAT3X 0x16
+#define ABS_HAT3Y 0x17
+#define ABS_PRESSURE 0x18
+#define ABS_DISTANCE 0x19
+#define ABS_TILT_X 0x1a
+#define ABS_TILT_Y 0x1b
+#define ABS_TOOL_WIDTH 0x1c
+
+#define ABS_VOLUME 0x20
+
+#define ABS_MISC 0x28
+
+#define ABS_MT_SLOT 0x2f /* MT slot being modified */
+#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
+#define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */
+#define ABS_MT_WIDTH_MAJOR 0x32 /* Major axis of approaching ellipse */
+#define ABS_MT_WIDTH_MINOR 0x33 /* Minor axis (omit if circular) */
+#define ABS_MT_ORIENTATION 0x34 /* Ellipse orientation */
+#define ABS_MT_POSITION_X 0x35 /* Center X touch position */
+#define ABS_MT_POSITION_Y 0x36 /* Center Y touch position */
+#define ABS_MT_TOOL_TYPE 0x37 /* Type of touching device */
+#define ABS_MT_BLOB_ID 0x38 /* Group a set of packets as a blob */
+#define ABS_MT_TRACKING_ID 0x39 /* Unique ID of initiated contact */
+#define ABS_MT_PRESSURE 0x3a /* Pressure on contact area */
+#define ABS_MT_DISTANCE 0x3b /* Contact hover distance */
+#define ABS_MT_TOOL_X 0x3c /* Center X tool position */
+#define ABS_MT_TOOL_Y 0x3d /* Center Y tool position */
+
+#define ABS_MAX 0x3f
+#define ABS_CNT (ABS_MAX+1)
+
+/*
+ * Switch events
+ */
+
+#define SW_LID 0x00 /* set = lid shut */
+#define SW_TABLET_MODE 0x01 /* set = tablet mode */
+#define SW_HEADPHONE_INSERT 0x02 /* set = inserted */
+#define SW_RFKILL_ALL 0x03 /* rfkill master switch, type "any"
+ set = radio enabled */
+#define SW_RADIO SW_RFKILL_ALL /* deprecated */
+#define SW_MICROPHONE_INSERT 0x04 /* set = inserted */
+#define SW_DOCK 0x05 /* set = plugged into dock */
+#define SW_LINEOUT_INSERT 0x06 /* set = inserted */
+#define SW_JACK_PHYSICAL_INSERT 0x07 /* set = mechanical switch set */
+#define SW_VIDEOOUT_INSERT 0x08 /* set = inserted */
+#define SW_CAMERA_LENS_COVER 0x09 /* set = lens covered */
+#define SW_KEYPAD_SLIDE 0x0a /* set = keypad slide out */
+#define SW_FRONT_PROXIMITY 0x0b /* set = front proximity sensor active */
+#define SW_ROTATE_LOCK 0x0c /* set = rotate locked/disabled */
+#define SW_LINEIN_INSERT 0x0d /* set = inserted */
+#define SW_MUTE_DEVICE 0x0e /* set = device disabled */
+#define SW_PEN_INSERTED 0x0f /* set = pen inserted */
+#define SW_MAX 0x0f
+#define SW_CNT (SW_MAX+1)
+
+/*
+ * Misc events
+ */
+
+#define MSC_SERIAL 0x00
+#define MSC_PULSELED 0x01
+#define MSC_GESTURE 0x02
+#define MSC_RAW 0x03
+#define MSC_SCAN 0x04
+#define MSC_TIMESTAMP 0x05
+#define MSC_MAX 0x07
+#define MSC_CNT (MSC_MAX+1)
+
+/*
+ * LEDs
+ */
+
+#define LED_NUML 0x00
+#define LED_CAPSL 0x01
+#define LED_SCROLLL 0x02
+#define LED_COMPOSE 0x03
+#define LED_KANA 0x04
+#define LED_SLEEP 0x05
+#define LED_SUSPEND 0x06
+#define LED_MUTE 0x07
+#define LED_MISC 0x08
+#define LED_MAIL 0x09
+#define LED_CHARGING 0x0a
+#define LED_MAX 0x0f
+#define LED_CNT (LED_MAX+1)
+
+/*
+ * Autorepeat values
+ */
+
+#define REP_DELAY 0x00
+#define REP_PERIOD 0x01
+#define REP_MAX 0x01
+#define REP_CNT (REP_MAX+1)
+
+/*
+ * Sounds
+ */
+
+#define SND_CLICK 0x00
+#define SND_BELL 0x01
+#define SND_TONE 0x02
+#define SND_MAX 0x07
+#define SND_CNT (SND_MAX+1)
+
+#endif
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 1999-2002 Vojtech Pavlik
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _INPUT_H
+#define _INPUT_H
+
+
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <linux/types.h>
+
+#include "input-event-codes.h"
+
+/*
+ * The event structure itself
+ * Note that __USE_TIME_BITS64 is defined by libc based on
+ * application's request to use 64 bit time_t.
+ */
+
+struct input_event {
+#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL)
+ struct timeval time;
+#define input_event_sec time.tv_sec
+#define input_event_usec time.tv_usec
+#else
+ __kernel_ulong_t __sec;
+ __kernel_ulong_t __usec;
+#define input_event_sec __sec
+#define input_event_usec __usec
+#endif
+ __u16 type;
+ __u16 code;
+ __s32 value;
+};
+
+/*
+ * Protocol version.
+ */
+
+#define EV_VERSION 0x010001
+
+/*
+ * IOCTLs (0x00 - 0x7f)
+ */
+
+struct input_id {
+ __u16 bustype;
+ __u16 vendor;
+ __u16 product;
+ __u16 version;
+};
+
+/**
+ * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
+ * @value: latest reported value for the axis.
+ * @minimum: specifies minimum value for the axis.
+ * @maximum: specifies maximum value for the axis.
+ * @fuzz: specifies fuzz value that is used to filter noise from
+ * the event stream.
+ * @flat: values that are within this value will be discarded by
+ * joydev interface and reported as 0 instead.
+ * @resolution: specifies resolution for the values reported for
+ * the axis.
+ *
+ * Note that input core does not clamp reported values to the
+ * [minimum, maximum] limits, such task is left to userspace.
+ *
+ * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z)
+ * is reported in units per millimeter (units/mm), resolution
+ * for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported
+ * in units per radian.
+ * When INPUT_PROP_ACCELEROMETER is set the resolution changes.
+ * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in
+ * in units per g (units/g) and in units per degree per second
+ * (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ).
+ */
+struct input_absinfo {
+ __s32 value;
+ __s32 minimum;
+ __s32 maximum;
+ __s32 fuzz;
+ __s32 flat;
+ __s32 resolution;
+};
+
+/**
+ * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
+ * @scancode: scancode represented in machine-endian form.
+ * @len: length of the scancode that resides in @scancode buffer.
+ * @index: index in the keymap, may be used instead of scancode
+ * @flags: allows to specify how kernel should handle the request. For
+ * example, setting INPUT_KEYMAP_BY_INDEX flag indicates that kernel
+ * should perform lookup in keymap by @index instead of @scancode
+ * @keycode: key code assigned to this scancode
+ *
+ * The structure is used to retrieve and modify keymap data. Users have
+ * option of performing lookup either by @scancode itself or by @index
+ * in keymap entry. EVIOCGKEYCODE will also return scancode or index
+ * (depending on which element was used to perform lookup).
+ */
+struct input_keymap_entry {
+#define INPUT_KEYMAP_BY_INDEX (1 << 0)
+ __u8 flags;
+ __u8 len;
+ __u16 index;
+ __u32 keycode;
+ __u8 scancode[32];
+};
+
+struct input_mask {
+ __u32 type;
+ __u32 codes_size;
+ __u64 codes_ptr;
+};
+
+#define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */
+#define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */
+#define EVIOCGREP _IOR('E', 0x03, unsigned int[2]) /* get repeat settings */
+#define EVIOCSREP _IOW('E', 0x03, unsigned int[2]) /* set repeat settings */
+
+#define EVIOCGKEYCODE _IOR('E', 0x04, unsigned int[2]) /* get keycode */
+#define EVIOCGKEYCODE_V2 _IOR('E', 0x04, struct input_keymap_entry)
+#define EVIOCSKEYCODE _IOW('E', 0x04, unsigned int[2]) /* set keycode */
+#define EVIOCSKEYCODE_V2 _IOW('E', 0x04, struct input_keymap_entry)
+
+#define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) /* get device name */
+#define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) /* get physical location */
+#define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) /* get unique identifier */
+#define EVIOCGPROP(len) _IOC(_IOC_READ, 'E', 0x09, len) /* get device properties */
+
+/**
+ * EVIOCGMTSLOTS(len) - get MT slot values
+ * @len: size of the data buffer in bytes
+ *
+ * The ioctl buffer argument should be binary equivalent to
+ *
+ * struct input_mt_request_layout {
+ * __u32 code;
+ * __s32 values[num_slots];
+ * };
+ *
+ * where num_slots is the (arbitrary) number of MT slots to extract.
+ *
+ * The ioctl size argument (len) is the size of the buffer, which
+ * should satisfy len = (num_slots + 1) * sizeof(__s32). If len is
+ * too small to fit all available slots, the first num_slots are
+ * returned.
+ *
+ * Before the call, code is set to the wanted ABS_MT event type. On
+ * return, values[] is filled with the slot values for the specified
+ * ABS_MT code.
+ *
+ * If the request code is not an ABS_MT value, -EINVAL is returned.
+ */
+#define EVIOCGMTSLOTS(len) _IOC(_IOC_READ, 'E', 0x0a, len)
+
+#define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global key state */
+#define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */
+#define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len) /* get all sounds status */
+#define EVIOCGSW(len) _IOC(_IOC_READ, 'E', 0x1b, len) /* get all switch states */
+
+#define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + (ev), len) /* get event bits */
+#define EVIOCGABS(abs) _IOR('E', 0x40 + (abs), struct input_absinfo) /* get abs value/limits */
+#define EVIOCSABS(abs) _IOW('E', 0xc0 + (abs), struct input_absinfo) /* set abs value/limits */
+
+#define EVIOCSFF _IOW('E', 0x80, struct ff_effect) /* send a force effect to a force feedback device */
+#define EVIOCRMFF _IOW('E', 0x81, int) /* Erase a force effect */
+#define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */
+
+#define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */
+#define EVIOCREVOKE _IOW('E', 0x91, int) /* Revoke device access */
+
+/**
+ * EVIOCGMASK - Retrieve current event mask
+ *
+ * This ioctl allows user to retrieve the current event mask for specific
+ * event type. The argument must be of type "struct input_mask" and
+ * specifies the event type to query, the address of the receive buffer and
+ * the size of the receive buffer.
+ *
+ * The event mask is a per-client mask that specifies which events are
+ * forwarded to the client. Each event code is represented by a single bit
+ * in the event mask. If the bit is set, the event is passed to the client
+ * normally. Otherwise, the event is filtered and will never be queued on
+ * the client's receive buffer.
+ *
+ * Event masks do not affect global state of the input device. They only
+ * affect the file descriptor they are applied to.
+ *
+ * The default event mask for a client has all bits set, i.e. all events
+ * are forwarded to the client. If the kernel is queried for an unknown
+ * event type or if the receive buffer is larger than the number of
+ * event codes known to the kernel, the kernel returns all zeroes for those
+ * codes.
+ *
+ * At maximum, codes_size bytes are copied.
+ *
+ * This ioctl may fail with ENODEV in case the file is revoked, EFAULT
+ * if the receive-buffer points to invalid memory, or EINVAL if the kernel
+ * does not implement the ioctl.
+ */
+#define EVIOCGMASK _IOR('E', 0x92, struct input_mask) /* Get event-masks */
+
+/**
+ * EVIOCSMASK - Set event mask
+ *
+ * This ioctl is the counterpart to EVIOCGMASK. Instead of receiving the
+ * current event mask, this changes the client's event mask for a specific
+ * type. See EVIOCGMASK for a description of event-masks and the
+ * argument-type.
+ *
+ * This ioctl provides full forward compatibility. If the passed event type
+ * is unknown to the kernel, or if the number of event codes specified in
+ * the mask is bigger than what is known to the kernel, the ioctl is still
+ * accepted and applied. However, any unknown codes are left untouched and
+ * stay cleared. That means, the kernel always filters unknown codes
+ * regardless of what the client requests. If the new mask doesn't cover
+ * all known event-codes, all remaining codes are automatically cleared and
+ * thus filtered.
+ *
+ * This ioctl may fail with ENODEV in case the file is revoked. EFAULT is
+ * returned if the receive-buffer points to invalid memory. EINVAL is returned
+ * if the kernel does not implement the ioctl.
+ */
+#define EVIOCSMASK _IOW('E', 0x93, struct input_mask) /* Set event-masks */
+
+#define EVIOCSCLOCKID _IOW('E', 0xa0, int) /* Set clockid to be used for timestamps */
+
+/*
+ * IDs.
+ */
+
+#define ID_BUS 0
+#define ID_VENDOR 1
+#define ID_PRODUCT 2
+#define ID_VERSION 3
+
+#define BUS_PCI 0x01
+#define BUS_ISAPNP 0x02
+#define BUS_USB 0x03
+#define BUS_HIL 0x04
+#define BUS_BLUETOOTH 0x05
+#define BUS_VIRTUAL 0x06
+
+#define BUS_ISA 0x10
+#define BUS_I8042 0x11
+#define BUS_XTKBD 0x12
+#define BUS_RS232 0x13
+#define BUS_GAMEPORT 0x14
+#define BUS_PARPORT 0x15
+#define BUS_AMIGA 0x16
+#define BUS_ADB 0x17
+#define BUS_I2C 0x18
+#define BUS_HOST 0x19
+#define BUS_GSC 0x1A
+#define BUS_ATARI 0x1B
+#define BUS_SPI 0x1C
+#define BUS_RMI 0x1D
+#define BUS_CEC 0x1E
+#define BUS_INTEL_ISHTP 0x1F
+
+/*
+ * MT_TOOL types
+ */
+#define MT_TOOL_FINGER 0
+#define MT_TOOL_PEN 1
+#define MT_TOOL_PALM 2
+#define MT_TOOL_MAX 2
+
+/*
+ * Values describing the status of a force-feedback effect
+ */
+#define FF_STATUS_STOPPED 0x00
+#define FF_STATUS_PLAYING 0x01
+#define FF_STATUS_MAX 0x01
+
+/*
+ * Structures used in ioctls to upload effects to a device
+ * They are pieces of a bigger structure (called ff_effect)
+ */
+
+/*
+ * All duration values are expressed in ms. Values above 32767 ms (0x7fff)
+ * should not be used and have unspecified results.
+ */
+
+/**
+ * struct ff_replay - defines scheduling of the force-feedback effect
+ * @length: duration of the effect
+ * @delay: delay before effect should start playing
+ */
+struct ff_replay {
+ __u16 length;
+ __u16 delay;
+};
+
+/**
+ * struct ff_trigger - defines what triggers the force-feedback effect
+ * @button: number of the button triggering the effect
+ * @interval: controls how soon the effect can be re-triggered
+ */
+struct ff_trigger {
+ __u16 button;
+ __u16 interval;
+};
+
+/**
+ * struct ff_envelope - generic force-feedback effect envelope
+ * @attack_length: duration of the attack (ms)
+ * @attack_level: level at the beginning of the attack
+ * @fade_length: duration of fade (ms)
+ * @fade_level: level at the end of fade
+ *
+ * The @attack_level and @fade_level are absolute values; when applying
+ * envelope force-feedback core will convert to positive/negative
+ * value based on polarity of the default level of the effect.
+ * Valid range for the attack and fade levels is 0x0000 - 0x7fff
+ */
+struct ff_envelope {
+ __u16 attack_length;
+ __u16 attack_level;
+ __u16 fade_length;
+ __u16 fade_level;
+};
+
+/**
+ * struct ff_constant_effect - defines parameters of a constant force-feedback effect
+ * @level: strength of the effect; may be negative
+ * @envelope: envelope data
+ */
+struct ff_constant_effect {
+ __s16 level;
+ struct ff_envelope envelope;
+};
+
+/**
+ * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect
+ * @start_level: beginning strength of the effect; may be negative
+ * @end_level: final strength of the effect; may be negative
+ * @envelope: envelope data
+ */
+struct ff_ramp_effect {
+ __s16 start_level;
+ __s16 end_level;
+ struct ff_envelope envelope;
+};
+
+/**
+ * struct ff_condition_effect - defines a spring or friction force-feedback effect
+ * @right_saturation: maximum level when joystick moved all way to the right
+ * @left_saturation: same for the left side
+ * @right_coeff: controls how fast the force grows when the joystick moves
+ * to the right
+ * @left_coeff: same for the left side
+ * @deadband: size of the dead zone, where no force is produced
+ * @center: position of the dead zone
+ */
+struct ff_condition_effect {
+ __u16 right_saturation;
+ __u16 left_saturation;
+
+ __s16 right_coeff;
+ __s16 left_coeff;
+
+ __u16 deadband;
+ __s16 center;
+};
+
+/**
+ * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect
+ * @waveform: kind of the effect (wave)
+ * @period: period of the wave (ms)
+ * @magnitude: peak value
+ * @offset: mean value of the wave (roughly)
+ * @phase: 'horizontal' shift
+ * @envelope: envelope data
+ * @custom_len: number of samples (FF_CUSTOM only)
+ * @custom_data: buffer of samples (FF_CUSTOM only)
+ *
+ * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP,
+ * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined
+ * for the time being as no driver supports it yet.
+ *
+ * Note: the data pointed by custom_data is copied by the driver.
+ * You can therefore dispose of the memory after the upload/update.
+ */
+struct ff_periodic_effect {
+ __u16 waveform;
+ __u16 period;
+ __s16 magnitude;
+ __s16 offset;
+ __u16 phase;
+
+ struct ff_envelope envelope;
+
+ __u32 custom_len;
+ __s16 *custom_data;
+};
+
+/**
+ * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect
+ * @strong_magnitude: magnitude of the heavy motor
+ * @weak_magnitude: magnitude of the light one
+ *
+ * Some rumble pads have two motors of different weight. Strong_magnitude
+ * represents the magnitude of the vibration generated by the heavy one.
+ */
+struct ff_rumble_effect {
+ __u16 strong_magnitude;
+ __u16 weak_magnitude;
+};
+
+/**
+ * struct ff_effect - defines force feedback effect
+ * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING,
+ * FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM)
+ * @id: an unique id assigned to an effect
+ * @direction: direction of the effect
+ * @trigger: trigger conditions (struct ff_trigger)
+ * @replay: scheduling of the effect (struct ff_replay)
+ * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect,
+ * ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further
+ * defining effect parameters
+ *
+ * This structure is sent through ioctl from the application to the driver.
+ * To create a new effect application should set its @id to -1; the kernel
+ * will return assigned @id which can later be used to update or delete
+ * this effect.
+ *
+ * Direction of the effect is encoded as follows:
+ * 0 deg -> 0x0000 (down)
+ * 90 deg -> 0x4000 (left)
+ * 180 deg -> 0x8000 (up)
+ * 270 deg -> 0xC000 (right)
+ */
+struct ff_effect {
+ __u16 type;
+ __s16 id;
+ __u16 direction;
+ struct ff_trigger trigger;
+ struct ff_replay replay;
+
+ union {
+ struct ff_constant_effect constant;
+ struct ff_ramp_effect ramp;
+ struct ff_periodic_effect periodic;
+ struct ff_condition_effect condition[2]; /* One for each axis */
+ struct ff_rumble_effect rumble;
+ } u;
+};
+
+/*
+ * Force feedback effect types
+ */
+
+#define FF_RUMBLE 0x50
+#define FF_PERIODIC 0x51
+#define FF_CONSTANT 0x52
+#define FF_SPRING 0x53
+#define FF_FRICTION 0x54
+#define FF_DAMPER 0x55
+#define FF_INERTIA 0x56
+#define FF_RAMP 0x57
+
+#define FF_EFFECT_MIN FF_RUMBLE
+#define FF_EFFECT_MAX FF_RAMP
+
+/*
+ * Force feedback periodic effect types
+ */
+
+#define FF_SQUARE 0x58
+#define FF_TRIANGLE 0x59
+#define FF_SINE 0x5a
+#define FF_SAW_UP 0x5b
+#define FF_SAW_DOWN 0x5c
+#define FF_CUSTOM 0x5d
+
+#define FF_WAVEFORM_MIN FF_SQUARE
+#define FF_WAVEFORM_MAX FF_CUSTOM
+
+/*
+ * Set ff device properties
+ */
+
+#define FF_GAIN 0x60
+#define FF_AUTOCENTER 0x61
+
+/*
+ * ff->playback(effect_id = FF_GAIN) is the first effect_id to
+ * cause a collision with another ff method, in this case ff->set_gain().
+ * Therefore the greatest safe value for effect_id is FF_GAIN - 1,
+ * and thus the total number of effects should never exceed FF_GAIN.
+ */
+#define FF_MAX_EFFECTS FF_GAIN
+
+#define FF_MAX 0x7f
+#define FF_CNT (FF_MAX+1)
+
+#endif /* _INPUT_H */
projects / platform / upstream / libinput.git / commitdiff