Linux input.h

Linux/include/uapi/linux/input.h 收录于此，供查询查考。

  1 /*  2  * Copyright (c) 1999-2002 Vojtech Pavlik  3  *  4  * This program is free software; you can redistribute it and/or modify it  5  * under the terms of the GNU General Public License version 2 as published by  6  * the Free Software Foundation.  7  */  8 #ifndef _UAPI_INPUT_H  9 #define _UAPI_INPUT_H 10  11  12 #ifndef __KERNEL__ 13 #include <sys/time.h> 14 #include <sys/ioctl.h> 15 #include <sys/types.h> 16 #include <linux/types.h> 17 #endif 18  19  20 /* 21  * The event structure itself 22  */ 23  24 struct input_event { 25         struct timeval time; 26         __u16 type; 27         __u16 code; 28         __s32 value; 29 }; 30  31 /* 32  * Protocol version. 33  */ 34  35 #define EV_VERSION              0x010001 36  37 /* 38  * IOCTLs (0x00 - 0x7f) 39  */ 40  41 struct input_id { 42         __u16 bustype; 43         __u16 vendor; 44         __u16 product; 45         __u16 version; 46 }; 47  48 /** 49  * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls 50  * @value: latest reported value for the axis. 51  * @minimum: specifies minimum value for the axis. 52  * @maximum: specifies maximum value for the axis. 53  * @fuzz: specifies fuzz value that is used to filter noise from 54  *      the event stream. 55  * @flat: values that are within this value will be discarded by 56  *      joydev interface and reported as 0 instead. 57  * @resolution: specifies resolution for the values reported for 58  *      the axis. 59  * 60  * Note that input core does not clamp reported values to the 61  * [minimum, maximum] limits, such task is left to userspace. 62  * 63  * Resolution for main axes (ABS_X, ABS_Y, ABS_Z) is reported in 64  * units per millimeter (units/mm), resolution for rotational axes 65  * (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian. 66  */ 67 struct input_absinfo { 68         __s32 value; 69         __s32 minimum; 70         __s32 maximum; 71         __s32 fuzz; 72         __s32 flat; 73         __s32 resolution; 74 }; 75  76 /** 77  * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls 78  * @scancode: scancode represented in machine-endian form. 79  * @len: length of the scancode that resides in @scancode buffer. 80  * @index: index in the keymap, may be used instead of scancode 81  * @flags: allows to specify how kernel should handle the request. For 82  *      example, setting INPUT_KEYMAP_BY_INDEX flag indicates that kernel 83  *      should perform lookup in keymap by @index instead of @scancode 84  * @keycode: key code assigned to this scancode 85  * 86  * The structure is used to retrieve and modify keymap data. Users have 87  * option of performing lookup either by @scancode itself or by @index 88  * in keymap entry. EVIOCGKEYCODE will also return scancode or index 89  * (depending on which element was used to perform lookup). 90  */ 91 struct input_keymap_entry { 92 #define INPUT_KEYMAP_BY_INDEX   (1 << 0) 93         __u8  flags; 94         __u8  len; 95         __u16 index; 96         __u32 keycode; 97         __u8  scancode[32]; 98 }; 99 100 #define EVIOCGVERSION           _IOR('E', 0x01, int)                    /* get driver version */101 #define EVIOCGID                _IOR('E', 0x02, struct input_id)        /* get device ID */102 #define EVIOCGREP               _IOR('E', 0x03, unsigned int[2])        /* get repeat settings */103 #define EVIOCSREP               _IOW('E', 0x03, unsigned int[2])        /* set repeat settings */104 105 #define EVIOCGKEYCODE           _IOR('E', 0x04, unsigned int[2])        /* get keycode */106 #define EVIOCGKEYCODE_V2        _IOR('E', 0x04, struct input_keymap_entry)107 #define EVIOCSKEYCODE           _IOW('E', 0x04, unsigned int[2])        /* set keycode */108 #define EVIOCSKEYCODE_V2        _IOW('E', 0x04, struct input_keymap_entry)109 110 #define EVIOCGNAME(len)         _IOC(_IOC_READ, 'E', 0x06, len)         /* get device name */111 #define EVIOCGPHYS(len)         _IOC(_IOC_READ, 'E', 0x07, len)         /* get physical location */112 #define EVIOCGUNIQ(len)         _IOC(_IOC_READ, 'E', 0x08, len)         /* get unique identifier */113 #define EVIOCGPROP(len)         _IOC(_IOC_READ, 'E', 0x09, len)         /* get device properties */114 115 /**116  * EVIOCGMTSLOTS(len) - get MT slot values117  * @len: size of the data buffer in bytes118  *119  * The ioctl buffer argument should be binary equivalent to120  *121  * struct input_mt_request_layout {122  *      __u32 code;123  *      __s32 values[num_slots];124  * };125  *126  * where num_slots is the (arbitrary) number of MT slots to extract.127  *128  * The ioctl size argument (len) is the size of the buffer, which129  * should satisfy len = (num_slots + 1) * sizeof(__s32).  If len is130  * too small to fit all available slots, the first num_slots are131  * returned.132  *133  * Before the call, code is set to the wanted ABS_MT event type. On134  * return, values[] is filled with the slot values for the specified135  * ABS_MT code.136  *137  * If the request code is not an ABS_MT value, -EINVAL is returned.138  */139 #define EVIOCGMTSLOTS(len)      _IOC(_IOC_READ, 'E', 0x0a, len)140 141 #define EVIOCGKEY(len)          _IOC(_IOC_READ, 'E', 0x18, len)         /* get global key state */142 #define EVIOCGLED(len)          _IOC(_IOC_READ, 'E', 0x19, len)         /* get all LEDs */143 #define EVIOCGSND(len)          _IOC(_IOC_READ, 'E', 0x1a, len)         /* get all sounds status */144 #define EVIOCGSW(len)           _IOC(_IOC_READ, 'E', 0x1b, len)         /* get all switch states */145 146 #define EVIOCGBIT(ev,len)       _IOC(_IOC_READ, 'E', 0x20 + (ev), len)  /* get event bits */147 #define EVIOCGABS(abs)          _IOR('E', 0x40 + (abs), struct input_absinfo)   /* get abs value/limits */148 #define EVIOCSABS(abs)          _IOW('E', 0xc0 + (abs), struct input_absinfo)   /* set abs value/limits */149 150 #define EVIOCSFF                _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect))   /* send a force effect to a force feedback device */151 #define EVIOCRMFF               _IOW('E', 0x81, int)                    /* Erase a force effect */152 #define EVIOCGEFFECTS           _IOR('E', 0x84, int)                    /* Report number of effects playable at the same time */153 154 #define EVIOCGRAB               _IOW('E', 0x90, int)                    /* Grab/Release device */155 #define EVIOCREVOKE             _IOW('E', 0x91, int)                    /* Revoke device access */156 157 #define EVIOCSCLOCKID           _IOW('E', 0xa0, int)                    /* Set clockid to be used for timestamps */158 159 /*160  * Device properties and quirks161  */162 163 #define INPUT_PROP_POINTER              0x00    /* needs a pointer */164 #define INPUT_PROP_DIRECT               0x01    /* direct input devices */165 #define INPUT_PROP_BUTTONPAD            0x02    /* has button(s) under pad */166 #define INPUT_PROP_SEMI_MT              0x03    /* touch rectangle only */167 #define INPUT_PROP_TOPBUTTONPAD         0x04    /* softbuttons at top of pad */168 169 #define INPUT_PROP_MAX                  0x1f170 #define INPUT_PROP_CNT                  (INPUT_PROP_MAX + 1)171 172 /*173  * Event types174  */175 176 #define EV_SYN                  0x00177 #define EV_KEY                  0x01178 #define EV_REL                  0x02179 #define EV_ABS                  0x03180 #define EV_MSC                  0x04181 #define EV_SW                   0x05182 #define EV_LED                  0x11183 #define EV_SND                  0x12184 #define EV_REP                  0x14185 #define EV_FF                   0x15186 #define EV_PWR                  0x16187 #define EV_FF_STATUS            0x17188 #define EV_MAX                  0x1f189 #define EV_CNT                  (EV_MAX+1)190 191 /*192  * Synchronization events.193  */194 195 #define SYN_REPORT              0196 #define SYN_CONFIG              1197 #define SYN_MT_REPORT           2198 #define SYN_DROPPED             3199 #define SYN_MAX                 0xf200 #define SYN_CNT                 (SYN_MAX+1)201 202 /*203  * Keys and buttons204  *205  * Most of the keys/buttons are modeled after USB HUT 1.12206  * (see http://www.usb.org/developers/hidpage).207  * Abbreviations in the comments:208  * AC - Application Control209  * AL - Application Launch Button210  * SC - System Control211  */212 213 #define KEY_RESERVED            0214 #define KEY_ESC                 1215 #define KEY_1                   2216 #define KEY_2                   3217 #define KEY_3                   4218 #define KEY_4                   5219 #define KEY_5                   6220 #define KEY_6                   7221 #define KEY_7                   8222 #define KEY_8                   9223 #define KEY_9                   10224 #define KEY_0                   11225 #define KEY_MINUS               12226 #define KEY_EQUAL               13227 #define KEY_BACKSPACE           14228 #define KEY_TAB                 15229 #define KEY_Q                   16230 #define KEY_W                   17231 #define KEY_E                   18232 #define KEY_R                   19233 #define KEY_T                   20234 #define KEY_Y                   21235 #define KEY_U                   22236 #define KEY_I                   23237 #define KEY_O                   24238 #define KEY_P                   25239 #define KEY_LEFTBRACE           26240 #define KEY_RIGHTBRACE          27241 #define KEY_ENTER               28242 #define KEY_LEFTCTRL            29243 #define KEY_A                   30244 #define KEY_S                   31245 #define KEY_D                   32246 #define KEY_F                   33247 #define KEY_G                   34248 #define KEY_H                   35249 #define KEY_J                   36250 #define KEY_K                   37251 #define KEY_L                   38252 #define KEY_SEMICOLON           39253 #define KEY_APOSTROPHE          40254 #define KEY_GRAVE               41255 #define KEY_LEFTSHIFT           42256 #define KEY_BACKSLASH           43257 #define KEY_Z                   44258 #define KEY_X                   45259 #define KEY_C                   46260 #define KEY_V                   47261 #define KEY_B                   48262 #define KEY_N                   49263 #define KEY_M                   50264 #define KEY_COMMA               51265 #define KEY_DOT                 52266 #define KEY_SLASH               53267 #define KEY_RIGHTSHIFT          54268 #define KEY_KPASTERISK          55269 #define KEY_LEFTALT             56270 #define KEY_SPACE               57271 #define KEY_CAPSLOCK            58272 #define KEY_F1                  59273 #define KEY_F2                  60274 #define KEY_F3                  61275 #define KEY_F4                  62276 #define KEY_F5                  63277 #define KEY_F6                  64278 #define KEY_F7                  65279 #define KEY_F8                  66280 #define KEY_F9                  67281 #define KEY_F10                 68282 #define KEY_NUMLOCK             69283 #define KEY_SCROLLLOCK          70284 #define KEY_KP7                 71285 #define KEY_KP8                 72286 #define KEY_KP9                 73287 #define KEY_KPMINUS             74288 #define KEY_KP4                 75289 #define KEY_KP5                 76290 #define KEY_KP6                 77291 #define KEY_KPPLUS              78292 #define KEY_KP1                 79293 #define KEY_KP2                 80294 #define KEY_KP3                 81295 #define KEY_KP0                 82296 #define KEY_KPDOT               83297 298 #define KEY_ZENKAKUHANKAKU      85299 #define KEY_102ND               86300 #define KEY_F11                 87301 #define KEY_F12                 88302 #define KEY_RO                  89303 #define KEY_KATAKANA            90304 #define KEY_HIRAGANA            91305 #define KEY_HENKAN              92306 #define KEY_KATAKANAHIRAGANA    93307 #define KEY_MUHENKAN            94308 #define KEY_KPJPCOMMA           95309 #define KEY_KPENTER             96310 #define KEY_RIGHTCTRL           97311 #define KEY_KPSLASH             98312 #define KEY_SYSRQ               99313 #define KEY_RIGHTALT            100314 #define KEY_LINEFEED            101315 #define KEY_HOME                102316 #define KEY_UP                  103317 #define KEY_PAGEUP              104318 #define KEY_LEFT                105319 #define KEY_RIGHT               106320 #define KEY_END                 107321 #define KEY_DOWN                108322 #define KEY_PAGEDOWN            109323 #define KEY_INSERT              110324 #define KEY_DELETE              111325 #define KEY_MACRO               112326 #define KEY_MUTE                113327 #define KEY_VOLUMEDOWN          114328 #define KEY_VOLUMEUP            115329 #define KEY_POWER               116     /* SC System Power Down */330 #define KEY_KPEQUAL             117331 #define KEY_KPPLUSMINUS         118332 #define KEY_PAUSE               119333 #define KEY_SCALE               120     /* AL Compiz Scale (Expose) */334 335 #define KEY_KPCOMMA             121336 #define KEY_HANGEUL             122337 #define KEY_HANGUEL             KEY_HANGEUL338 #define KEY_HANJA               123339 #define KEY_YEN                 124340 #define KEY_LEFTMETA            125341 #define KEY_RIGHTMETA           126342 #define KEY_COMPOSE             127343 344 #define KEY_STOP                128     /* AC Stop */345 #define KEY_AGAIN               129346 #define KEY_PROPS               130     /* AC Properties */347 #define KEY_UNDO                131     /* AC Undo */348 #define KEY_FRONT               132349 #define KEY_COPY                133     /* AC Copy */350 #define KEY_OPEN                134     /* AC Open */351 #define KEY_PASTE               135     /* AC Paste */352 #define KEY_FIND                136     /* AC Search */353 #define KEY_CUT                 137     /* AC Cut */354 #define KEY_HELP                138     /* AL Integrated Help Center */355 #define KEY_MENU                139     /* Menu (show menu) */356 #define KEY_CALC                140     /* AL Calculator */357 #define KEY_SETUP               141358 #define KEY_SLEEP               142     /* SC System Sleep */359 #define KEY_WAKEUP              143     /* System Wake Up */360 #define KEY_FILE                144     /* AL Local Machine Browser */361 #define KEY_SENDFILE            145362 #define KEY_DELETEFILE          146363 #define KEY_XFER                147364 #define KEY_PROG1               148365 #define KEY_PROG2               149366 #define KEY_WWW                 150     /* AL Internet Browser */367 #define KEY_MSDOS               151368 #define KEY_COFFEE              152     /* AL Terminal Lock/Screensaver */369 #define KEY_SCREENLOCK          KEY_COFFEE370 #define KEY_DIRECTION           153371 #define KEY_CYCLEWINDOWS        154372 #define KEY_MAIL                155373 #define KEY_BOOKMARKS           156     /* AC Bookmarks */374 #define KEY_COMPUTER            157375 #define KEY_BACK                158     /* AC Back */376 #define KEY_FORWARD             159     /* AC Forward */377 #define KEY_CLOSECD             160378 #define KEY_EJECTCD             161379 #define KEY_EJECTCLOSECD        162380 #define KEY_NEXTSONG            163381 #define KEY_PLAYPAUSE           164382 #define KEY_PREVIOUSSONG        165383 #define KEY_STOPCD              166384 #define KEY_RECORD              167385 #define KEY_REWIND              168386 #define KEY_PHONE               169     /* Media Select Telephone */387 #define KEY_ISO                 170388 #define KEY_CONFIG              171     /* AL Consumer Control Configuration */389 #define KEY_HOMEPAGE            172     /* AC Home */390 #define KEY_REFRESH             173     /* AC Refresh */391 #define KEY_EXIT                174     /* AC Exit */392 #define KEY_MOVE                175393 #define KEY_EDIT                176394 #define KEY_SCROLLUP            177395 #define KEY_SCROLLDOWN          178396 #define KEY_KPLEFTPAREN         179397 #define KEY_KPRIGHTPAREN        180398 #define KEY_NEW                 181     /* AC New */399 #define KEY_REDO                182     /* AC Redo/Repeat */400 401 #define KEY_F13                 183402 #define KEY_F14                 184403 #define KEY_F15                 185404 #define KEY_F16                 186405 #define KEY_F17                 187406 #define KEY_F18                 188407 #define KEY_F19                 189408 #define KEY_F20                 190409 #define KEY_F21                 191410 #define KEY_F22                 192411 #define KEY_F23                 193412 #define KEY_F24                 194413 414 #define KEY_PLAYCD              200415 #define KEY_PAUSECD             201416 #define KEY_PROG3               202417 #define KEY_PROG4               203418 #define KEY_DASHBOARD           204     /* AL Dashboard */419 #define KEY_SUSPEND             205420 #define KEY_CLOSE               206     /* AC Close */421 #define KEY_PLAY                207422 #define KEY_FASTFORWARD         208423 #define KEY_BASSBOOST           209424 #define KEY_PRINT               210     /* AC Print */425 #define KEY_HP                  211426 #define KEY_CAMERA              212427 #define KEY_SOUND               213428 #define KEY_QUESTION            214429 #define KEY_EMAIL               215430 #define KEY_CHAT                216431 #define KEY_SEARCH              217432 #define KEY_CONNECT             218433 #define KEY_FINANCE             219     /* AL Checkbook/Finance */434 #define KEY_SPORT               220435 #define KEY_SHOP                221436 #define KEY_ALTERASE            222437 #define KEY_CANCEL              223     /* AC Cancel */438 #define KEY_BRIGHTNESSDOWN      224439 #define KEY_BRIGHTNESSUP        225440 #define KEY_MEDIA               226441 442 #define KEY_SWITCHVIDEOMODE     227     /* Cycle between available video443                                            outputs (Monitor/LCD/TV-out/etc) */444 #define KEY_KBDILLUMTOGGLE      228445 #define KEY_KBDILLUMDOWN        229446 #define KEY_KBDILLUMUP          230447 448 #define KEY_SEND                231     /* AC Send */449 #define KEY_REPLY               232     /* AC Reply */450 #define KEY_FORWARDMAIL         233     /* AC Forward Msg */451 #define KEY_SAVE                234     /* AC Save */452 #define KEY_DOCUMENTS           235453 454 #define KEY_BATTERY             236455 456 #define KEY_BLUETOOTH           237457 #define KEY_WLAN                238458 #define KEY_UWB                 239459 460 #define KEY_UNKNOWN             240461 462 #define KEY_VIDEO_NEXT          241     /* drive next video source */463 #define KEY_VIDEO_PREV          242     /* drive previous video source */464 #define KEY_BRIGHTNESS_CYCLE    243     /* brightness up, after max is min */465 #define KEY_BRIGHTNESS_AUTO     244     /* Set Auto Brightness: manual466                                           brightness control is off,467                                           rely on ambient */468 #define KEY_BRIGHTNESS_ZERO     KEY_BRIGHTNESS_AUTO469 #define KEY_DISPLAY_OFF         245     /* display device to off state */470 471 #define KEY_WWAN                246     /* Wireless WAN (LTE, UMTS, GSM, etc.) */472 #define KEY_WIMAX               KEY_WWAN473 #define KEY_RFKILL              247     /* Key that controls all radios */474 475 #define KEY_MICMUTE             248     /* Mute / unmute the microphone */476 477 /* Code 255 is reserved for special needs of AT keyboard driver */478 479 #define BTN_MISC                0x100480 #define BTN_0                   0x100481 #define BTN_1                   0x101482 #define BTN_2                   0x102483 #define BTN_3                   0x103484 #define BTN_4                   0x104485 #define BTN_5                   0x105486 #define BTN_6                   0x106487 #define BTN_7                   0x107488 #define BTN_8                   0x108489 #define BTN_9                   0x109490 491 #define BTN_MOUSE               0x110492 #define BTN_LEFT                0x110493 #define BTN_RIGHT               0x111494 #define BTN_MIDDLE              0x112495 #define BTN_SIDE                0x113496 #define BTN_EXTRA               0x114497 #define BTN_FORWARD             0x115498 #define BTN_BACK                0x116499 #define BTN_TASK                0x117500 501 #define BTN_JOYSTICK            0x120502 #define BTN_TRIGGER             0x120503 #define BTN_THUMB               0x121504 #define BTN_THUMB2              0x122505 #define BTN_TOP                 0x123506 #define BTN_TOP2                0x124507 #define BTN_PINKIE              0x125508 #define BTN_BASE                0x126509 #define BTN_BASE2               0x127510 #define BTN_BASE3               0x128511 #define BTN_BASE4               0x129512 #define BTN_BASE5               0x12a513 #define BTN_BASE6               0x12b514 #define BTN_DEAD                0x12f515 516 #define BTN_GAMEPAD             0x130517 #define BTN_SOUTH               0x130518 #define BTN_A                   BTN_SOUTH519 #define BTN_EAST                0x131520 #define BTN_B                   BTN_EAST521 #define BTN_C                   0x132522 #define BTN_NORTH               0x133523 #define BTN_X                   BTN_NORTH524 #define BTN_WEST                0x134525 #define BTN_Y                   BTN_WEST526 #define BTN_Z                   0x135527 #define BTN_TL                  0x136528 #define BTN_TR                  0x137529 #define BTN_TL2                 0x138530 #define BTN_TR2                 0x139531 #define BTN_SELECT              0x13a532 #define BTN_START               0x13b533 #define BTN_MODE                0x13c534 #define BTN_THUMBL              0x13d535 #define BTN_THUMBR              0x13e536 537 #define BTN_DIGI                0x140538 #define BTN_TOOL_PEN            0x140539 #define BTN_TOOL_RUBBER         0x141540 #define BTN_TOOL_BRUSH          0x142541 #define BTN_TOOL_PENCIL         0x143542 #define BTN_TOOL_AIRBRUSH       0x144543 #define BTN_TOOL_FINGER         0x145544 #define BTN_TOOL_MOUSE          0x146545 #define BTN_TOOL_LENS           0x147546 #define BTN_TOOL_QUINTTAP       0x148   /* Five fingers on trackpad */547 #define BTN_TOUCH               0x14a548 #define BTN_STYLUS              0x14b549 #define BTN_STYLUS2             0x14c550 #define BTN_TOOL_DOUBLETAP      0x14d551 #define BTN_TOOL_TRIPLETAP      0x14e552 #define BTN_TOOL_QUADTAP        0x14f   /* Four fingers on trackpad */553 554 #define BTN_WHEEL               0x150555 #define BTN_GEAR_DOWN           0x150556 #define BTN_GEAR_UP             0x151557 558 #define KEY_OK                  0x160559 #define KEY_SELECT              0x161560 #define KEY_GOTO                0x162561 #define KEY_CLEAR               0x163562 #define KEY_POWER2              0x164563 #define KEY_OPTION              0x165564 #define KEY_INFO                0x166   /* AL OEM Features/Tips/Tutorial */565 #define KEY_TIME                0x167566 #define KEY_VENDOR              0x168567 #define KEY_ARCHIVE             0x169568 #define KEY_PROGRAM             0x16a   /* Media Select Program Guide */569 #define KEY_CHANNEL             0x16b570 #define KEY_FAVORITES           0x16c571 #define KEY_EPG                 0x16d572 #define KEY_PVR                 0x16e   /* Media Select Home */573 #define KEY_MHP                 0x16f574 #define KEY_LANGUAGE            0x170575 #define KEY_TITLE               0x171576 #define KEY_SUBTITLE            0x172577 #define KEY_ANGLE               0x173578 #define KEY_ZOOM                0x174579 #define KEY_MODE                0x175580 #define KEY_KEYBOARD            0x176581 #define KEY_SCREEN              0x177582 #define KEY_PC                  0x178   /* Media Select Computer */583 #define KEY_TV                  0x179   /* Media Select TV */584 #define KEY_TV2                 0x17a   /* Media Select Cable */585 #define KEY_VCR                 0x17b   /* Media Select VCR */586 #define KEY_VCR2                0x17c   /* VCR Plus */587 #define KEY_SAT                 0x17d   /* Media Select Satellite */588 #define KEY_SAT2                0x17e589 #define KEY_CD                  0x17f   /* Media Select CD */590 #define KEY_TAPE                0x180   /* Media Select Tape */591 #define KEY_RADIO               0x181592 #define KEY_TUNER               0x182   /* Media Select Tuner */593 #define KEY_PLAYER              0x183594 #define KEY_TEXT                0x184595 #define KEY_DVD                 0x185   /* Media Select DVD */596 #define KEY_AUX                 0x186597 #define KEY_MP3                 0x187598 #define KEY_AUDIO               0x188   /* AL Audio Browser */599 #define KEY_VIDEO               0x189   /* AL Movie Browser */600 #define KEY_DIRECTORY           0x18a601 #define KEY_LIST                0x18b602 #define KEY_MEMO                0x18c   /* Media Select Messages */603 #define KEY_CALENDAR            0x18d604 #define KEY_RED                 0x18e605 #define KEY_GREEN               0x18f606 #define KEY_YELLOW              0x190607 #define KEY_BLUE                0x191608 #define KEY_CHANNELUP           0x192   /* Channel Increment */609 #define KEY_CHANNELDOWN         0x193   /* Channel Decrement */610 #define KEY_FIRST               0x194611 #define KEY_LAST                0x195   /* Recall Last */612 #define KEY_AB                  0x196613 #define KEY_NEXT                0x197614 #define KEY_RESTART             0x198615 #define KEY_SLOW                0x199616 #define KEY_SHUFFLE             0x19a617 #define KEY_BREAK               0x19b618 #define KEY_PREVIOUS            0x19c619 #define KEY_DIGITS              0x19d620 #define KEY_TEEN                0x19e621 #define KEY_TWEN                0x19f622 #define KEY_VIDEOPHONE          0x1a0   /* Media Select Video Phone */623 #define KEY_GAMES               0x1a1   /* Media Select Games */624 #define KEY_ZOOMIN              0x1a2   /* AC Zoom In */625 #define KEY_ZOOMOUT             0x1a3   /* AC Zoom Out */626 #define KEY_ZOOMRESET           0x1a4   /* AC Zoom */627 #define KEY_WORDPROCESSOR       0x1a5   /* AL Word Processor */628 #define KEY_EDITOR              0x1a6   /* AL Text Editor */629 #define KEY_SPREADSHEET         0x1a7   /* AL Spreadsheet */630 #define KEY_GRAPHICSEDITOR      0x1a8   /* AL Graphics Editor */631 #define KEY_PRESENTATION        0x1a9   /* AL Presentation App */632 #define KEY_DATABASE            0x1aa   /* AL Database App */633 #define KEY_NEWS                0x1ab   /* AL Newsreader */634 #define KEY_VOICEMAIL           0x1ac   /* AL Voicemail */635 #define KEY_ADDRESSBOOK         0x1ad   /* AL Contacts/Address Book */636 #define KEY_MESSENGER           0x1ae   /* AL Instant Messaging */637 #define KEY_DISPLAYTOGGLE       0x1af   /* Turn display (LCD) on and off */638 #define KEY_BRIGHTNESS_TOGGLE   KEY_DISPLAYTOGGLE639 #define KEY_SPELLCHECK          0x1b0   /* AL Spell Check */640 #define KEY_LOGOFF              0x1b1   /* AL Logoff */641 642 #define KEY_DOLLAR              0x1b2643 #define KEY_EURO                0x1b3644 645 #define KEY_FRAMEBACK           0x1b4   /* Consumer - transport controls */646 #define KEY_FRAMEFORWARD        0x1b5647 #define KEY_CONTEXT_MENU        0x1b6   /* GenDesc - system context menu */648 #define KEY_MEDIA_REPEAT        0x1b7   /* Consumer - transport control */649 #define KEY_10CHANNELSUP        0x1b8   /* 10 channels up (10+) */650 #define KEY_10CHANNELSDOWN      0x1b9   /* 10 channels down (10-) */651 #define KEY_IMAGES              0x1ba   /* AL Image Browser */652 653 #define KEY_DEL_EOL             0x1c0654 #define KEY_DEL_EOS             0x1c1655 #define KEY_INS_LINE            0x1c2656 #define KEY_DEL_LINE            0x1c3657 658 #define KEY_FN                  0x1d0659 #define KEY_FN_ESC              0x1d1660 #define KEY_FN_F1               0x1d2661 #define KEY_FN_F2               0x1d3662 #define KEY_FN_F3               0x1d4663 #define KEY_FN_F4               0x1d5664 #define KEY_FN_F5               0x1d6665 #define KEY_FN_F6               0x1d7666 #define KEY_FN_F7               0x1d8667 #define KEY_FN_F8               0x1d9668 #define KEY_FN_F9               0x1da669 #define KEY_FN_F10              0x1db670 #define KEY_FN_F11              0x1dc671 #define KEY_FN_F12              0x1dd672 #define KEY_FN_1                0x1de673 #define KEY_FN_2                0x1df674 #define KEY_FN_D                0x1e0675 #define KEY_FN_E                0x1e1676 #define KEY_FN_F                0x1e2677 #define KEY_FN_S                0x1e3678 #define KEY_FN_B                0x1e4679 680 #define KEY_BRL_DOT1            0x1f1681 #define KEY_BRL_DOT2            0x1f2682 #define KEY_BRL_DOT3            0x1f3683 #define KEY_BRL_DOT4            0x1f4684 #define KEY_BRL_DOT5            0x1f5685 #define KEY_BRL_DOT6            0x1f6686 #define KEY_BRL_DOT7            0x1f7687 #define KEY_BRL_DOT8            0x1f8688 #define KEY_BRL_DOT9            0x1f9689 #define KEY_BRL_DOT10           0x1fa690 691 #define KEY_NUMERIC_0           0x200   /* used by phones, remote controls, */692 #define KEY_NUMERIC_1           0x201   /* and other keypads */693 #define KEY_NUMERIC_2           0x202694 #define KEY_NUMERIC_3           0x203695 #define KEY_NUMERIC_4           0x204696 #define KEY_NUMERIC_5           0x205697 #define KEY_NUMERIC_6           0x206698 #define KEY_NUMERIC_7           0x207699 #define KEY_NUMERIC_8           0x208700 #define KEY_NUMERIC_9           0x209701 #define KEY_NUMERIC_STAR        0x20a702 #define KEY_NUMERIC_POUND       0x20b703 704 #define KEY_CAMERA_FOCUS        0x210705 #define KEY_WPS_BUTTON          0x211   /* WiFi Protected Setup key */706 707 #define KEY_TOUCHPAD_TOGGLE     0x212   /* Request switch touchpad on or off */708 #define KEY_TOUCHPAD_ON         0x213709 #define KEY_TOUCHPAD_OFF        0x214710 711 #define KEY_CAMERA_ZOOMIN       0x215712 #define KEY_CAMERA_ZOOMOUT      0x216713 #define KEY_CAMERA_UP           0x217714 #define KEY_CAMERA_DOWN         0x218715 #define KEY_CAMERA_LEFT         0x219716 #define KEY_CAMERA_RIGHT        0x21a717 718 #define KEY_ATTENDANT_ON        0x21b719 #define KEY_ATTENDANT_OFF       0x21c720 #define KEY_ATTENDANT_TOGGLE    0x21d   /* Attendant call on or off */721 #define KEY_LIGHTS_TOGGLE       0x21e   /* Reading light on or off */722 723 #define BTN_DPAD_UP             0x220724 #define BTN_DPAD_DOWN           0x221725 #define BTN_DPAD_LEFT           0x222726 #define BTN_DPAD_RIGHT          0x223727 728 #define KEY_ALS_TOGGLE          0x230   /* Ambient light sensor */729 730 #define KEY_BUTTONCONFIG                0x240   /* AL Button Configuration */731 #define KEY_TASKMANAGER         0x241   /* AL Task/Project Manager */732 #define KEY_JOURNAL             0x242   /* AL Log/Journal/Timecard */733 #define KEY_CONTROLPANEL                0x243   /* AL Control Panel */734 #define KEY_APPSELECT           0x244   /* AL Select Task/Application */735 #define KEY_SCREENSAVER         0x245   /* AL Screen Saver */736 #define KEY_VOICECOMMAND                0x246   /* Listening Voice Command */737 738 #define KEY_BRIGHTNESS_MIN              0x250   /* Set Brightness to Minimum */739 #define KEY_BRIGHTNESS_MAX              0x251   /* Set Brightness to Maximum */740 741 #define BTN_TRIGGER_HAPPY               0x2c0742 #define BTN_TRIGGER_HAPPY1              0x2c0743 #define BTN_TRIGGER_HAPPY2              0x2c1744 #define BTN_TRIGGER_HAPPY3              0x2c2745 #define BTN_TRIGGER_HAPPY4              0x2c3746 #define BTN_TRIGGER_HAPPY5              0x2c4747 #define BTN_TRIGGER_HAPPY6              0x2c5748 #define BTN_TRIGGER_HAPPY7              0x2c6749 #define BTN_TRIGGER_HAPPY8              0x2c7750 #define BTN_TRIGGER_HAPPY9              0x2c8751 #define BTN_TRIGGER_HAPPY10             0x2c9752 #define BTN_TRIGGER_HAPPY11             0x2ca753 #define BTN_TRIGGER_HAPPY12             0x2cb754 #define BTN_TRIGGER_HAPPY13             0x2cc755 #define BTN_TRIGGER_HAPPY14             0x2cd756 #define BTN_TRIGGER_HAPPY15             0x2ce757 #define BTN_TRIGGER_HAPPY16             0x2cf758 #define BTN_TRIGGER_HAPPY17             0x2d0759 #define BTN_TRIGGER_HAPPY18             0x2d1760 #define BTN_TRIGGER_HAPPY19             0x2d2761 #define BTN_TRIGGER_HAPPY20             0x2d3762 #define BTN_TRIGGER_HAPPY21             0x2d4763 #define BTN_TRIGGER_HAPPY22             0x2d5764 #define BTN_TRIGGER_HAPPY23             0x2d6765 #define BTN_TRIGGER_HAPPY24             0x2d7766 #define BTN_TRIGGER_HAPPY25             0x2d8767 #define BTN_TRIGGER_HAPPY26             0x2d9768 #define BTN_TRIGGER_HAPPY27             0x2da769 #define BTN_TRIGGER_HAPPY28             0x2db770 #define BTN_TRIGGER_HAPPY29             0x2dc771 #define BTN_TRIGGER_HAPPY30             0x2dd772 #define BTN_TRIGGER_HAPPY31             0x2de773 #define BTN_TRIGGER_HAPPY32             0x2df774 #define BTN_TRIGGER_HAPPY33             0x2e0775 #define BTN_TRIGGER_HAPPY34             0x2e1776 #define BTN_TRIGGER_HAPPY35             0x2e2777 #define BTN_TRIGGER_HAPPY36             0x2e3778 #define BTN_TRIGGER_HAPPY37             0x2e4779 #define BTN_TRIGGER_HAPPY38             0x2e5780 #define BTN_TRIGGER_HAPPY39             0x2e6781 #define BTN_TRIGGER_HAPPY40             0x2e7782 783 /* We avoid low common keys in module aliases so they don't get huge. */784 #define KEY_MIN_INTERESTING     KEY_MUTE785 #define KEY_MAX                 0x2ff786 #define KEY_CNT                 (KEY_MAX+1)787 788 /*789  * Relative axes790  */791 792 #define REL_X                   0x00793 #define REL_Y                   0x01794 #define REL_Z                   0x02795 #define REL_RX                  0x03796 #define REL_RY                  0x04797 #define REL_RZ                  0x05798 #define REL_HWHEEL              0x06799 #define REL_DIAL                0x07800 #define REL_WHEEL               0x08801 #define REL_MISC                0x09802 #define REL_MAX                 0x0f803 #define REL_CNT                 (REL_MAX+1)804 805 /*806  * Absolute axes807  */808 809 #define ABS_X                   0x00810 #define ABS_Y                   0x01811 #define ABS_Z                   0x02812 #define ABS_RX                  0x03813 #define ABS_RY                  0x04814 #define ABS_RZ                  0x05815 #define ABS_THROTTLE            0x06816 #define ABS_RUDDER              0x07817 #define ABS_WHEEL               0x08818 #define ABS_GAS                 0x09819 #define ABS_BRAKE               0x0a820 #define ABS_HAT0X               0x10821 #define ABS_HAT0Y               0x11822 #define ABS_HAT1X               0x12823 #define ABS_HAT1Y               0x13824 #define ABS_HAT2X               0x14825 #define ABS_HAT2Y               0x15826 #define ABS_HAT3X               0x16827 #define ABS_HAT3Y               0x17828 #define ABS_PRESSURE            0x18829 #define ABS_DISTANCE            0x19830 #define ABS_TILT_X              0x1a831 #define ABS_TILT_Y              0x1b832 #define ABS_TOOL_WIDTH          0x1c833 834 #define ABS_VOLUME              0x20835 836 #define ABS_MISC                0x28837 838 #define ABS_MT_SLOT             0x2f    /* MT slot being modified */839 #define ABS_MT_TOUCH_MAJOR      0x30    /* Major axis of touching ellipse */840 #define ABS_MT_TOUCH_MINOR      0x31    /* Minor axis (omit if circular) */841 #define ABS_MT_WIDTH_MAJOR      0x32    /* Major axis of approaching ellipse */842 #define ABS_MT_WIDTH_MINOR      0x33    /* Minor axis (omit if circular) */843 #define ABS_MT_ORIENTATION      0x34    /* Ellipse orientation */844 #define ABS_MT_POSITION_X       0x35    /* Center X touch position */845 #define ABS_MT_POSITION_Y       0x36    /* Center Y touch position */846 #define ABS_MT_TOOL_TYPE        0x37    /* Type of touching device */847 #define ABS_MT_BLOB_ID          0x38    /* Group a set of packets as a blob */848 #define ABS_MT_TRACKING_ID      0x39    /* Unique ID of initiated contact */849 #define ABS_MT_PRESSURE         0x3a    /* Pressure on contact area */850 #define ABS_MT_DISTANCE         0x3b    /* Contact hover distance */851 #define ABS_MT_TOOL_X           0x3c    /* Center X tool position */852 #define ABS_MT_TOOL_Y           0x3d    /* Center Y tool position */853 854 855 #define ABS_MAX                 0x3f856 #define ABS_CNT                 (ABS_MAX+1)857 858 /*859  * Switch events860  */861 862 #define SW_LID                  0x00  /* set = lid shut */863 #define SW_TABLET_MODE          0x01  /* set = tablet mode */864 #define SW_HEADPHONE_INSERT     0x02  /* set = inserted */865 #define SW_RFKILL_ALL           0x03  /* rfkill master switch, type "any"866                                          set = radio enabled */867 #define SW_RADIO                SW_RFKILL_ALL   /* deprecated */868 #define SW_MICROPHONE_INSERT    0x04  /* set = inserted */869 #define SW_DOCK                 0x05  /* set = plugged into dock */870 #define SW_LINEOUT_INSERT       0x06  /* set = inserted */871 #define SW_JACK_PHYSICAL_INSERT 0x07  /* set = mechanical switch set */872 #define SW_VIDEOOUT_INSERT      0x08  /* set = inserted */873 #define SW_CAMERA_LENS_COVER    0x09  /* set = lens covered */874 #define SW_KEYPAD_SLIDE         0x0a  /* set = keypad slide out */875 #define SW_FRONT_PROXIMITY      0x0b  /* set = front proximity sensor active */876 #define SW_ROTATE_LOCK          0x0c  /* set = rotate locked/disabled */877 #define SW_LINEIN_INSERT        0x0d  /* set = inserted */878 #define SW_MUTE_DEVICE          0x0e  /* set = device disabled */879 #define SW_MAX                  0x0f880 #define SW_CNT                  (SW_MAX+1)881 882 /*883  * Misc events884  */885 886 #define MSC_SERIAL              0x00887 #define MSC_PULSELED            0x01888 #define MSC_GESTURE             0x02889 #define MSC_RAW                 0x03890 #define MSC_SCAN                0x04891 #define MSC_TIMESTAMP           0x05892 #define MSC_MAX                 0x07893 #define MSC_CNT                 (MSC_MAX+1)894 895 /*896  * LEDs897  */898 899 #define LED_NUML                0x00900 #define LED_CAPSL               0x01901 #define LED_SCROLLL             0x02902 #define LED_COMPOSE             0x03903 #define LED_KANA                0x04904 #define LED_SLEEP               0x05905 #define LED_SUSPEND             0x06906 #define LED_MUTE                0x07907 #define LED_MISC                0x08908 #define LED_MAIL                0x09909 #define LED_CHARGING            0x0a910 #define LED_MAX                 0x0f911 #define LED_CNT                 (LED_MAX+1)912 913 /*914  * Autorepeat values915  */916 917 #define REP_DELAY               0x00918 #define REP_PERIOD              0x01919 #define REP_MAX                 0x01920 #define REP_CNT                 (REP_MAX+1)921 922 /*923  * Sounds924  */925 926 #define SND_CLICK               0x00927 #define SND_BELL                0x01928 #define SND_TONE                0x02929 #define SND_MAX                 0x07930 #define SND_CNT                 (SND_MAX+1)931 932 /*933  * IDs.934  */935 936 #define ID_BUS                  0937 #define ID_VENDOR               1938 #define ID_PRODUCT              2939 #define ID_VERSION              3940 941 #define BUS_PCI                 0x01942 #define BUS_ISAPNP              0x02943 #define BUS_USB                 0x03944 #define BUS_HIL                 0x04945 #define BUS_BLUETOOTH           0x05946 #define BUS_VIRTUAL             0x06947 948 #define BUS_ISA                 0x10949 #define BUS_I8042               0x11950 #define BUS_XTKBD               0x12951 #define BUS_RS232               0x13952 #define BUS_GAMEPORT            0x14953 #define BUS_PARPORT             0x15954 #define BUS_AMIGA               0x16955 #define BUS_ADB                 0x17956 #define BUS_I2C                 0x18957 #define BUS_HOST                0x19958 #define BUS_GSC                 0x1A959 #define BUS_ATARI               0x1B960 #define BUS_SPI                 0x1C961 962 /*963  * MT_TOOL types964  */965 #define MT_TOOL_FINGER          0966 #define MT_TOOL_PEN             1967 #define MT_TOOL_MAX             1968 969 /*970  * Values describing the status of a force-feedback effect971  */972 #define FF_STATUS_STOPPED       0x00973 #define FF_STATUS_PLAYING       0x01974 #define FF_STATUS_MAX           0x01975 976 /*977  * Structures used in ioctls to upload effects to a device978  * They are pieces of a bigger structure (called ff_effect)979  */980 981 /*982  * All duration values are expressed in ms. Values above 32767 ms (0x7fff)983  * should not be used and have unspecified results.984  */985 986 /**987  * struct ff_replay - defines scheduling of the force-feedback effect988  * @length: duration of the effect989  * @delay: delay before effect should start playing990  */991 struct ff_replay {992         __u16 length;993         __u16 delay;994 };995 996 /**997  * struct ff_trigger - defines what triggers the force-feedback effect998  * @button: number of the button triggering the effect999  * @interval: controls how soon the effect can be re-triggered1000  */1001 struct ff_trigger {1002         __u16 button;1003         __u16 interval;1004 };1005 1006 /**1007  * struct ff_envelope - generic force-feedback effect envelope1008  * @attack_length: duration of the attack (ms)1009  * @attack_level: level at the beginning of the attack1010  * @fade_length: duration of fade (ms)1011  * @fade_level: level at the end of fade1012  *1013  * The @attack_level and @fade_level are absolute values; when applying1014  * envelope force-feedback core will convert to positive/negative1015  * value based on polarity of the default level of the effect.1016  * Valid range for the attack and fade levels is 0x0000 - 0x7fff1017  */1018 struct ff_envelope {1019         __u16 attack_length;1020         __u16 attack_level;1021         __u16 fade_length;1022         __u16 fade_level;1023 };1024 1025 /**1026  * struct ff_constant_effect - defines parameters of a constant force-feedback effect1027  * @level: strength of the effect; may be negative1028  * @envelope: envelope data1029  */1030 struct ff_constant_effect {1031         __s16 level;1032         struct ff_envelope envelope;1033 };1034 1035 /**1036  * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect1037  * @start_level: beginning strength of the effect; may be negative1038  * @end_level: final strength of the effect; may be negative1039  * @envelope: envelope data1040  */1041 struct ff_ramp_effect {1042         __s16 start_level;1043         __s16 end_level;1044         struct ff_envelope envelope;1045 };1046 1047 /**1048  * struct ff_condition_effect - defines a spring or friction force-feedback effect1049  * @right_saturation: maximum level when joystick moved all way to the right1050  * @left_saturation: same for the left side1051  * @right_coeff: controls how fast the force grows when the joystick moves1052  *      to the right1053  * @left_coeff: same for the left side1054  * @deadband: size of the dead zone, where no force is produced1055  * @center: position of the dead zone1056  */1057 struct ff_condition_effect {1058         __u16 right_saturation;1059         __u16 left_saturation;1060 1061         __s16 right_coeff;1062         __s16 left_coeff;1063 1064         __u16 deadband;1065         __s16 center;1066 };1067 1068 /**1069  * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect1070  * @waveform: kind of the effect (wave)1071  * @period: period of the wave (ms)1072  * @magnitude: peak value1073  * @offset: mean value of the wave (roughly)1074  * @phase: 'horizontal' shift1075  * @envelope: envelope data1076  * @custom_len: number of samples (FF_CUSTOM only)1077  * @custom_data: buffer of samples (FF_CUSTOM only)1078  *1079  * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP,1080  * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined1081  * for the time being as no driver supports it yet.1082  *1083  * Note: the data pointed by custom_data is copied by the driver.1084  * You can therefore dispose of the memory after the upload/update.1085  */1086 struct ff_periodic_effect {1087         __u16 waveform;1088         __u16 period;1089         __s16 magnitude;1090         __s16 offset;1091         __u16 phase;1092 1093         struct ff_envelope envelope;1094 1095         __u32 custom_len;1096         __s16 __user *custom_data;1097 };1098 1099 /**1100  * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect1101  * @strong_magnitude: magnitude of the heavy motor1102  * @weak_magnitude: magnitude of the light one1103  *1104  * Some rumble pads have two motors of different weight. Strong_magnitude1105  * represents the magnitude of the vibration generated by the heavy one.1106  */1107 struct ff_rumble_effect {1108         __u16 strong_magnitude;1109         __u16 weak_magnitude;1110 };1111 1112 /**1113  * struct ff_effect - defines force feedback effect1114  * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING,1115  *      FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM)1116  * @id: an unique id assigned to an effect1117  * @direction: direction of the effect1118  * @trigger: trigger conditions (struct ff_trigger)1119  * @replay: scheduling of the effect (struct ff_replay)1120  * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect,1121  *      ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further1122  *      defining effect parameters1123  *1124  * This structure is sent through ioctl from the application to the driver.1125  * To create a new effect application should set its @id to -1; the kernel1126  * will return assigned @id which can later be used to update or delete1127  * this effect.1128  *1129  * Direction of the effect is encoded as follows:1130  *      0 deg -> 0x0000 (down)1131  *      90 deg -> 0x4000 (left)1132  *      180 deg -> 0x8000 (up)1133  *      270 deg -> 0xC000 (right)1134  */1135 struct ff_effect {1136         __u16 type;1137         __s16 id;1138         __u16 direction;1139         struct ff_trigger trigger;1140         struct ff_replay replay;1141 1142         union {1143                 struct ff_constant_effect constant;1144                 struct ff_ramp_effect ramp;1145                 struct ff_periodic_effect periodic;1146                 struct ff_condition_effect condition[2]; /* One for each axis */1147                 struct ff_rumble_effect rumble;1148         } u;1149 };1150 1151 /*1152  * Force feedback effect types1153  */1154 1155 #define FF_RUMBLE       0x501156 #define FF_PERIODIC     0x511157 #define FF_CONSTANT     0x521158 #define FF_SPRING       0x531159 #define FF_FRICTION     0x541160 #define FF_DAMPER       0x551161 #define FF_INERTIA      0x561162 #define FF_RAMP         0x571163 1164 #define FF_EFFECT_MIN   FF_RUMBLE1165 #define FF_EFFECT_MAX   FF_RAMP1166 1167 /*1168  * Force feedback periodic effect types1169  */1170 1171 #define FF_SQUARE       0x581172 #define FF_TRIANGLE     0x591173 #define FF_SINE         0x5a1174 #define FF_SAW_UP       0x5b1175 #define FF_SAW_DOWN     0x5c1176 #define FF_CUSTOM       0x5d1177 1178 #define FF_WAVEFORM_MIN FF_SQUARE1179 #define FF_WAVEFORM_MAX FF_CUSTOM1180 1181 /*1182  * Set ff device properties1183  */1184 1185 #define FF_GAIN         0x601186 #define FF_AUTOCENTER   0x611187 1188 #define FF_MAX          0x7f1189 #define FF_CNT          (FF_MAX+1)1190 1191 #endif /* _UAPI_INPUT_H */1192 

From: http://lxr.free-electrons.com/source/include/uapi/linux/input.h