[PATCH libinput] Add our own version of linux/input.h

Jonas Ådahl jadahl at gmail.com
Tue Jun 3 12:36:00 PDT 2014


On Tue, Jun 03, 2014 at 08:08:15AM +1000, Peter Hutterer wrote:
> Avoids having to #define any values we're trying to use.
> 
> Header file is from Linux 3.15-rc8.

Changing <linux/input.h> to "linux/input.h" or not, the patch looks
correct to me, so

Reviewed-by: Jonas Ådahl <jadahl at gmail.com>

> 
> Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
> ---
>  include/linux/input.h           | 1174 +++++++++++++++++++++++++++++++++++++++
>  src/Makefile.am                 |    6 +-
>  src/evdev-mt-touchpad-buttons.c |    4 -
>  src/evdev.c                     |    8 -
>  test/Makefile.am                |    5 +-
>  tools/Makefile.am               |    3 +-
>  6 files changed, 1184 insertions(+), 16 deletions(-)
>  create mode 100644 include/linux/input.h
> 
> diff --git a/include/linux/input.h b/include/linux/input.h
> new file mode 100644
> index 0000000..aa98ce7
> --- /dev/null
> +++ b/include/linux/input.h
> @@ -0,0 +1,1174 @@
> +/*
> + * 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>
> +
> +
> +/*
> + * The event structure itself
> + */
> +
> +struct input_event {
> +	struct timeval time;
> +	__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.
> + *
> + * 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.
> + */
> +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];
> +};
> +
> +#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		_IOC(_IOC_WRITE, 'E', 0x80, sizeof(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 */
> +
> +#define EVIOCSCLOCKID		_IOW('E', 0xa0, int)			/* Set clockid to be used for timestamps */
> +
> +/*
> + * 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_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_DIRECTION		153
> +#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_ZERO	244	/* brightness off, use ambient */
> +#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_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_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 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_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)
> +
> +/*
> + * 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
> +
> +/*
> + * MT_TOOL types
> + */
> +#define MT_TOOL_FINGER		0
> +#define MT_TOOL_PEN		1
> +#define MT_TOOL_MAX		1
> +
> +/*
> + * 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
> +
> +#define FF_MAX		0x7f
> +#define FF_CNT		(FF_MAX+1)
> +
> +#endif /* _INPUT_H */
> diff --git a/src/Makefile.am b/src/Makefile.am
> index 50fd30f..3337a83 100644
> --- a/src/Makefile.am
> +++ b/src/Makefile.am
> @@ -20,13 +20,15 @@ libinput_la_SOURCES =			\
>  	path.h				\
>  	path.c				\
>  	udev-seat.c			\
> -	udev-seat.h
> +	udev-seat.h			\
> +	../include/linux/input.h
>  
>  libinput_la_LIBADD = $(MTDEV_LIBS) \
>  		     $(LIBUDEV_LIBS) \
>  		     $(LIBEVDEV_LIBS) \
>  		     -lm
> -libinput_la_CFLAGS = $(MTDEV_CFLAGS)	\
> +libinput_la_CFLAGS = -I$(top_srcdir)/include \
> +		     $(MTDEV_CFLAGS)	\
>  		     $(LIBUDEV_CFLAGS)	\
>  		     $(LIBEVDEV_CFLAGS)	\
>  		     $(GCC_CFLAGS)
> diff --git a/src/evdev-mt-touchpad-buttons.c b/src/evdev-mt-touchpad-buttons.c
> index faf04b7..6f2f273 100644
> --- a/src/evdev-mt-touchpad-buttons.c
> +++ b/src/evdev-mt-touchpad-buttons.c
> @@ -31,10 +31,6 @@
>  
>  #include "evdev-mt-touchpad.h"
>  
> -#ifndef INPUT_PROP_TOPBUTTONPAD
> -#define INPUT_PROP_TOPBUTTONPAD 0x04
> -#endif
> -
>  #define DEFAULT_BUTTON_MOTION_THRESHOLD 0.02 /* 2% of size */
>  #define DEFAULT_BUTTON_ENTER_TIMEOUT 100 /* ms */
>  #define DEFAULT_BUTTON_LEAVE_TIMEOUT 300 /* ms */
> diff --git a/src/evdev.c b/src/evdev.c
> index d32ece3..2c28385 100644
> --- a/src/evdev.c
> +++ b/src/evdev.c
> @@ -41,14 +41,6 @@
>  
>  #define DEFAULT_AXIS_STEP_DISTANCE li_fixed_from_int(10)
>  
> -#ifndef KEY_MICMUTE
> -#define KEY_MICMUTE 0xf8
> -#endif
> -
> -#ifndef KEY_LIGHTS_TOGGLE
> -#define KEY_LIGHTS_TOGGLE 0x21e
> -#endif
> -
>  void
>  evdev_device_led_update(struct evdev_device *device, enum libinput_led leds)
>  {
> diff --git a/test/Makefile.am b/test/Makefile.am
> index 0f2f169..fa6d90d 100644
> --- a/test/Makefile.am
> +++ b/test/Makefile.am
> @@ -1,5 +1,8 @@
>  if BUILD_TESTS
> -AM_CPPFLAGS = -I$(top_srcdir)/src $(CHECK_CFLAGS) $(LIBEVDEV_CFLAGS)
> +AM_CPPFLAGS = -I$(top_srcdir)/include \
> +              -I$(top_srcdir)/src \
> +              $(CHECK_CFLAGS) \
> +              $(LIBEVDEV_CFLAGS)
>  
>  TEST_LIBS = liblitest.la $(CHECK_LIBS) $(LIBUDEV_LIBS) $(LIBEVDEV_LIBS) $(top_builddir)/src/libinput.la -lm
>  TEST_CFLAGS = $(GCC_CFLAGS) $(AM_CFLAGS)
> diff --git a/tools/Makefile.am b/tools/Makefile.am
> index a8e34de..8b6e22b 100644
> --- a/tools/Makefile.am
> +++ b/tools/Makefile.am
> @@ -1,6 +1,7 @@
>  noinst_PROGRAMS = event-debug
>  
> -AM_CPPFLAGS = -I$(top_srcdir)/src
> +AM_CPPFLAGS = -I$(top_srcdir)/include \
> +              -I$(top_srcdir)/src
>  
>  event_debug_SOURCES = event-debug.c
>  event_debug_LDADD = ../src/libinput.la $(LIBUDEV_LIBS)
> -- 
> 1.9.0
> 


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