[PATCH v2 libevdev 2/8] Add a copy of linux/input.h

David Herrmann dh.herrmann at gmail.com
Tue Oct 22 08:28:01 PDT 2013


Hi Peter

On Tue, Oct 22, 2013 at 5:09 AM, Peter Hutterer
<peter.hutterer at who-t.net> wrote:
> This avoids a number of otherwise required ifdefs when building on older kernels
>
> Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>

Yepp, this one looks fine.

Reviewed-by: David Herrmann <dh.herrmann at gmail.com>

Thanks
David

> ---
> Changes to v1:
> - update to kernel 3.11 header
> - add to SOURCES instead of EXTRA_DIST
> - modify test for new defines
> - double-tested compile with old and missing linux/input.h
>
>  include/linux/input.h   | 1166 +++++++++++++++++++++++++++++++++++++++++++++++
>  libevdev/Makefile.am    |    5 +-
>  test/Makefile.am        |    2 +-
>  test/test-event-names.c |    4 +-
>  tools/Makefile.am       |    2 +-
>  5 files changed, 1173 insertions(+), 6 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..38fe79f
> --- /dev/null
> +++ b/include/linux/input.h
> @@ -0,0 +1,1166 @@
> +/*
> + * 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 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_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
> +
> +/*
> + * 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_WIMAX              246
> +#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 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_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/libevdev/Makefile.am b/libevdev/Makefile.am
> index 94f5514..e87c72c 100644
> --- a/libevdev/Makefile.am
> +++ b/libevdev/Makefile.am
> @@ -1,6 +1,6 @@
>  lib_LTLIBRARIES=libevdev.la
>
> -AM_CPPFLAGS = $(GCC_CFLAGS) $(GCOV_CFLAGS) -I$(top_srcdir)
> +AM_CPPFLAGS = $(GCC_CFLAGS) $(GCOV_CFLAGS) -I$(top_srcdir)/include -I$(top_srcdir)
>
>  libevdev_la_SOURCES = \
>                     libevdev.h \
> @@ -9,7 +9,8 @@ libevdev_la_SOURCES = \
>                     libevdev-uinput.c \
>                     libevdev-uinput.h \
>                     libevdev-uinput-int.h \
> -                   libevdev.c
> +                   libevdev.c \
> +                  ../include/linux/input.h
>
>  libevdev_la_LDFLAGS = \
>         -version-info $(LIBEVDEV_LT_VERSION) \
> diff --git a/test/Makefile.am b/test/Makefile.am
> index 8454329..2baafb0 100644
> --- a/test/Makefile.am
> +++ b/test/Makefile.am
> @@ -17,7 +17,7 @@ common_sources = $(libevdev_sources) \
>                  test-common.h
>
>  # include builddir for event-names.h
> -AM_CPPFLAGS = -I$(top_srcdir) -I$(top_builddir)/libevdev $(CHECK_CFLAGS) $(GCOV_CFLAGS)
> +AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/include -I$(top_builddir)/libevdev $(CHECK_CFLAGS) $(GCOV_CFLAGS)
>
>  test_libevdev_SOURCES = \
>                         test-main.c \
> diff --git a/test/test-event-names.c b/test/test-event-names.c
> index 30d61d0..9aa3dfb 100644
> --- a/test/test-event-names.c
> +++ b/test/test-event-names.c
> @@ -96,7 +96,7 @@ START_TEST(test_code_key_name)
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_0), "BTN_0");
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_LEFT), "BTN_LEFT");
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_TRIGGER), "BTN_TRIGGER");
> -       ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_A), "BTN_A");
> +       ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_A), "BTN_SOUTH");
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_TOOL_PEN), "BTN_TOOL_PEN");
>
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_TOUCHPAD_TOGGLE), "KEY_TOUCHPAD_TOGGLE");
> @@ -111,7 +111,7 @@ START_TEST(test_code_key_name)
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_MISC), "BTN_0");
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_MOUSE), "BTN_LEFT");
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_JOYSTICK), "BTN_TRIGGER");
> -       ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_GAMEPAD), "BTN_A");
> +       ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_GAMEPAD), "BTN_SOUTH");
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_DIGI), "BTN_TOOL_PEN");
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_WHEEL), "BTN_GEAR_DOWN");
>         ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_TRIGGER_HAPPY), "BTN_TRIGGER_HAPPY1");
> diff --git a/tools/Makefile.am b/tools/Makefile.am
> index 295c419..7ac4431 100644
> --- a/tools/Makefile.am
> +++ b/tools/Makefile.am
> @@ -1,6 +1,6 @@
>  noinst_PROGRAMS = libevdev-events
>
> -AM_CPPFLAGS = $(GCC_CFLAGS) -I$(top_srcdir)/libevdev
> +AM_CPPFLAGS = $(GCC_CFLAGS) -I$(top_srcdir)/include -I$(top_srcdir)/libevdev
>  libevdev_ldadd = $(top_builddir)/libevdev/libevdev.la
>
>  libevdev_events_SOURCES = libevdev-events.c
> --
> 1.8.3.1
>


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