Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _INPUT_H |
| 2 | #define _INPUT_H |
| 3 | |
| 4 | /* |
| 5 | * Copyright (c) 1999-2002 Vojtech Pavlik |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License version 2 as published by |
| 9 | * the Free Software Foundation. |
| 10 | */ |
| 11 | |
| 12 | #ifdef __KERNEL__ |
| 13 | #include <linux/time.h> |
| 14 | #include <linux/list.h> |
| 15 | #else |
| 16 | #include <sys/time.h> |
| 17 | #include <sys/ioctl.h> |
David Woodhouse | 7b1c6ca | 2006-06-01 12:49:30 +0100 | [diff] [blame] | 18 | #include <sys/types.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | #include <asm/types.h> |
| 20 | #endif |
| 21 | |
| 22 | /* |
| 23 | * The event structure itself |
| 24 | */ |
| 25 | |
| 26 | struct input_event { |
| 27 | struct timeval time; |
| 28 | __u16 type; |
| 29 | __u16 code; |
| 30 | __s32 value; |
| 31 | }; |
| 32 | |
| 33 | /* |
| 34 | * Protocol version. |
| 35 | */ |
| 36 | |
| 37 | #define EV_VERSION 0x010000 |
| 38 | |
| 39 | /* |
| 40 | * IOCTLs (0x00 - 0x7f) |
| 41 | */ |
| 42 | |
| 43 | struct input_id { |
| 44 | __u16 bustype; |
| 45 | __u16 vendor; |
| 46 | __u16 product; |
| 47 | __u16 version; |
| 48 | }; |
| 49 | |
| 50 | struct input_absinfo { |
| 51 | __s32 value; |
| 52 | __s32 minimum; |
| 53 | __s32 maximum; |
| 54 | __s32 fuzz; |
| 55 | __s32 flat; |
| 56 | }; |
| 57 | |
| 58 | #define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */ |
| 59 | #define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */ |
Dmitry Torokhov | 08791e5 | 2006-04-29 01:13:21 -0400 | [diff] [blame] | 60 | #define EVIOCGREP _IOR('E', 0x03, int[2]) /* get repeat settings */ |
| 61 | #define EVIOCSREP _IOW('E', 0x03, int[2]) /* set repeat settings */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 62 | #define EVIOCGKEYCODE _IOR('E', 0x04, int[2]) /* get keycode */ |
| 63 | #define EVIOCSKEYCODE _IOW('E', 0x04, int[2]) /* set keycode */ |
| 64 | |
| 65 | #define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) /* get device name */ |
| 66 | #define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) /* get physical location */ |
| 67 | #define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) /* get unique identifier */ |
| 68 | |
| 69 | #define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global keystate */ |
| 70 | #define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */ |
| 71 | #define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len) /* get all sounds status */ |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 72 | #define EVIOCGSW(len) _IOC(_IOC_READ, 'E', 0x1b, len) /* get all switch states */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 73 | |
| 74 | #define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + ev, len) /* get event bits */ |
| 75 | #define EVIOCGABS(abs) _IOR('E', 0x40 + abs, struct input_absinfo) /* get abs value/limits */ |
| 76 | #define EVIOCSABS(abs) _IOW('E', 0xc0 + abs, struct input_absinfo) /* set abs value/limits */ |
| 77 | |
| 78 | #define EVIOCSFF _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect)) /* send a force effect to a force feedback device */ |
| 79 | #define EVIOCRMFF _IOW('E', 0x81, int) /* Erase a force effect */ |
| 80 | #define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */ |
| 81 | |
| 82 | #define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */ |
| 83 | |
| 84 | /* |
| 85 | * Event types |
| 86 | */ |
| 87 | |
| 88 | #define EV_SYN 0x00 |
| 89 | #define EV_KEY 0x01 |
| 90 | #define EV_REL 0x02 |
| 91 | #define EV_ABS 0x03 |
| 92 | #define EV_MSC 0x04 |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 93 | #define EV_SW 0x05 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | #define EV_LED 0x11 |
| 95 | #define EV_SND 0x12 |
| 96 | #define EV_REP 0x14 |
| 97 | #define EV_FF 0x15 |
| 98 | #define EV_PWR 0x16 |
| 99 | #define EV_FF_STATUS 0x17 |
| 100 | #define EV_MAX 0x1f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 101 | #define EV_CNT (EV_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 102 | |
| 103 | /* |
| 104 | * Synchronization events. |
| 105 | */ |
| 106 | |
| 107 | #define SYN_REPORT 0 |
| 108 | #define SYN_CONFIG 1 |
| 109 | |
| 110 | /* |
| 111 | * Keys and buttons |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 112 | * |
| 113 | * Most of the keys/buttons are modeled after USB HUT 1.12 |
| 114 | * (see http://www.usb.org/developers/hidpage). |
| 115 | * Abbreviations in the comments: |
| 116 | * AC - Application Control |
| 117 | * AL - Application Launch Button |
| 118 | * SC - System Control |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | */ |
| 120 | |
| 121 | #define KEY_RESERVED 0 |
| 122 | #define KEY_ESC 1 |
| 123 | #define KEY_1 2 |
| 124 | #define KEY_2 3 |
| 125 | #define KEY_3 4 |
| 126 | #define KEY_4 5 |
| 127 | #define KEY_5 6 |
| 128 | #define KEY_6 7 |
| 129 | #define KEY_7 8 |
| 130 | #define KEY_8 9 |
| 131 | #define KEY_9 10 |
| 132 | #define KEY_0 11 |
| 133 | #define KEY_MINUS 12 |
| 134 | #define KEY_EQUAL 13 |
| 135 | #define KEY_BACKSPACE 14 |
| 136 | #define KEY_TAB 15 |
| 137 | #define KEY_Q 16 |
| 138 | #define KEY_W 17 |
| 139 | #define KEY_E 18 |
| 140 | #define KEY_R 19 |
| 141 | #define KEY_T 20 |
| 142 | #define KEY_Y 21 |
| 143 | #define KEY_U 22 |
| 144 | #define KEY_I 23 |
| 145 | #define KEY_O 24 |
| 146 | #define KEY_P 25 |
| 147 | #define KEY_LEFTBRACE 26 |
| 148 | #define KEY_RIGHTBRACE 27 |
| 149 | #define KEY_ENTER 28 |
| 150 | #define KEY_LEFTCTRL 29 |
| 151 | #define KEY_A 30 |
| 152 | #define KEY_S 31 |
| 153 | #define KEY_D 32 |
| 154 | #define KEY_F 33 |
| 155 | #define KEY_G 34 |
| 156 | #define KEY_H 35 |
| 157 | #define KEY_J 36 |
| 158 | #define KEY_K 37 |
| 159 | #define KEY_L 38 |
| 160 | #define KEY_SEMICOLON 39 |
| 161 | #define KEY_APOSTROPHE 40 |
| 162 | #define KEY_GRAVE 41 |
| 163 | #define KEY_LEFTSHIFT 42 |
| 164 | #define KEY_BACKSLASH 43 |
| 165 | #define KEY_Z 44 |
| 166 | #define KEY_X 45 |
| 167 | #define KEY_C 46 |
| 168 | #define KEY_V 47 |
| 169 | #define KEY_B 48 |
| 170 | #define KEY_N 49 |
| 171 | #define KEY_M 50 |
| 172 | #define KEY_COMMA 51 |
| 173 | #define KEY_DOT 52 |
| 174 | #define KEY_SLASH 53 |
| 175 | #define KEY_RIGHTSHIFT 54 |
| 176 | #define KEY_KPASTERISK 55 |
| 177 | #define KEY_LEFTALT 56 |
| 178 | #define KEY_SPACE 57 |
| 179 | #define KEY_CAPSLOCK 58 |
| 180 | #define KEY_F1 59 |
| 181 | #define KEY_F2 60 |
| 182 | #define KEY_F3 61 |
| 183 | #define KEY_F4 62 |
| 184 | #define KEY_F5 63 |
| 185 | #define KEY_F6 64 |
| 186 | #define KEY_F7 65 |
| 187 | #define KEY_F8 66 |
| 188 | #define KEY_F9 67 |
| 189 | #define KEY_F10 68 |
| 190 | #define KEY_NUMLOCK 69 |
| 191 | #define KEY_SCROLLLOCK 70 |
| 192 | #define KEY_KP7 71 |
| 193 | #define KEY_KP8 72 |
| 194 | #define KEY_KP9 73 |
| 195 | #define KEY_KPMINUS 74 |
| 196 | #define KEY_KP4 75 |
| 197 | #define KEY_KP5 76 |
| 198 | #define KEY_KP6 77 |
| 199 | #define KEY_KPPLUS 78 |
| 200 | #define KEY_KP1 79 |
| 201 | #define KEY_KP2 80 |
| 202 | #define KEY_KP3 81 |
| 203 | #define KEY_KP0 82 |
| 204 | #define KEY_KPDOT 83 |
| 205 | |
| 206 | #define KEY_ZENKAKUHANKAKU 85 |
| 207 | #define KEY_102ND 86 |
| 208 | #define KEY_F11 87 |
| 209 | #define KEY_F12 88 |
| 210 | #define KEY_RO 89 |
| 211 | #define KEY_KATAKANA 90 |
| 212 | #define KEY_HIRAGANA 91 |
| 213 | #define KEY_HENKAN 92 |
| 214 | #define KEY_KATAKANAHIRAGANA 93 |
| 215 | #define KEY_MUHENKAN 94 |
| 216 | #define KEY_KPJPCOMMA 95 |
| 217 | #define KEY_KPENTER 96 |
| 218 | #define KEY_RIGHTCTRL 97 |
| 219 | #define KEY_KPSLASH 98 |
| 220 | #define KEY_SYSRQ 99 |
| 221 | #define KEY_RIGHTALT 100 |
| 222 | #define KEY_LINEFEED 101 |
| 223 | #define KEY_HOME 102 |
| 224 | #define KEY_UP 103 |
| 225 | #define KEY_PAGEUP 104 |
| 226 | #define KEY_LEFT 105 |
| 227 | #define KEY_RIGHT 106 |
| 228 | #define KEY_END 107 |
| 229 | #define KEY_DOWN 108 |
| 230 | #define KEY_PAGEDOWN 109 |
| 231 | #define KEY_INSERT 110 |
| 232 | #define KEY_DELETE 111 |
| 233 | #define KEY_MACRO 112 |
| 234 | #define KEY_MUTE 113 |
| 235 | #define KEY_VOLUMEDOWN 114 |
| 236 | #define KEY_VOLUMEUP 115 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 237 | #define KEY_POWER 116 /* SC System Power Down */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 238 | #define KEY_KPEQUAL 117 |
| 239 | #define KEY_KPPLUSMINUS 118 |
| 240 | #define KEY_PAUSE 119 |
Henrik Rydberg | 437184a | 2008-11-04 13:31:38 +0100 | [diff] [blame^] | 241 | #define KEY_SCALE 120 /* AL Compiz Scale (Expose) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 242 | |
| 243 | #define KEY_KPCOMMA 121 |
Jerome Pinot | b9ab58d | 2006-06-26 01:51:23 -0400 | [diff] [blame] | 244 | #define KEY_HANGEUL 122 |
| 245 | #define KEY_HANGUEL KEY_HANGEUL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 246 | #define KEY_HANJA 123 |
| 247 | #define KEY_YEN 124 |
| 248 | #define KEY_LEFTMETA 125 |
| 249 | #define KEY_RIGHTMETA 126 |
| 250 | #define KEY_COMPOSE 127 |
| 251 | |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 252 | #define KEY_STOP 128 /* AC Stop */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | #define KEY_AGAIN 129 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 254 | #define KEY_PROPS 130 /* AC Properties */ |
| 255 | #define KEY_UNDO 131 /* AC Undo */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 256 | #define KEY_FRONT 132 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 257 | #define KEY_COPY 133 /* AC Copy */ |
| 258 | #define KEY_OPEN 134 /* AC Open */ |
| 259 | #define KEY_PASTE 135 /* AC Paste */ |
| 260 | #define KEY_FIND 136 /* AC Search */ |
| 261 | #define KEY_CUT 137 /* AC Cut */ |
| 262 | #define KEY_HELP 138 /* AL Integrated Help Center */ |
| 263 | #define KEY_MENU 139 /* Menu (show menu) */ |
| 264 | #define KEY_CALC 140 /* AL Calculator */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 265 | #define KEY_SETUP 141 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 266 | #define KEY_SLEEP 142 /* SC System Sleep */ |
| 267 | #define KEY_WAKEUP 143 /* System Wake Up */ |
| 268 | #define KEY_FILE 144 /* AL Local Machine Browser */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 269 | #define KEY_SENDFILE 145 |
| 270 | #define KEY_DELETEFILE 146 |
| 271 | #define KEY_XFER 147 |
| 272 | #define KEY_PROG1 148 |
| 273 | #define KEY_PROG2 149 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 274 | #define KEY_WWW 150 /* AL Internet Browser */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 275 | #define KEY_MSDOS 151 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 276 | #define KEY_COFFEE 152 /* AL Terminal Lock/Screensaver */ |
| 277 | #define KEY_SCREENLOCK KEY_COFFEE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | #define KEY_DIRECTION 153 |
| 279 | #define KEY_CYCLEWINDOWS 154 |
| 280 | #define KEY_MAIL 155 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 281 | #define KEY_BOOKMARKS 156 /* AC Bookmarks */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 282 | #define KEY_COMPUTER 157 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 283 | #define KEY_BACK 158 /* AC Back */ |
| 284 | #define KEY_FORWARD 159 /* AC Forward */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 285 | #define KEY_CLOSECD 160 |
| 286 | #define KEY_EJECTCD 161 |
| 287 | #define KEY_EJECTCLOSECD 162 |
| 288 | #define KEY_NEXTSONG 163 |
| 289 | #define KEY_PLAYPAUSE 164 |
| 290 | #define KEY_PREVIOUSSONG 165 |
| 291 | #define KEY_STOPCD 166 |
| 292 | #define KEY_RECORD 167 |
| 293 | #define KEY_REWIND 168 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 294 | #define KEY_PHONE 169 /* Media Select Telephone */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 295 | #define KEY_ISO 170 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 296 | #define KEY_CONFIG 171 /* AL Consumer Control Configuration */ |
| 297 | #define KEY_HOMEPAGE 172 /* AC Home */ |
| 298 | #define KEY_REFRESH 173 /* AC Refresh */ |
| 299 | #define KEY_EXIT 174 /* AC Exit */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 300 | #define KEY_MOVE 175 |
| 301 | #define KEY_EDIT 176 |
| 302 | #define KEY_SCROLLUP 177 |
| 303 | #define KEY_SCROLLDOWN 178 |
| 304 | #define KEY_KPLEFTPAREN 179 |
| 305 | #define KEY_KPRIGHTPAREN 180 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 306 | #define KEY_NEW 181 /* AC New */ |
| 307 | #define KEY_REDO 182 /* AC Redo/Repeat */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 308 | |
| 309 | #define KEY_F13 183 |
| 310 | #define KEY_F14 184 |
| 311 | #define KEY_F15 185 |
| 312 | #define KEY_F16 186 |
| 313 | #define KEY_F17 187 |
| 314 | #define KEY_F18 188 |
| 315 | #define KEY_F19 189 |
| 316 | #define KEY_F20 190 |
| 317 | #define KEY_F21 191 |
| 318 | #define KEY_F22 192 |
| 319 | #define KEY_F23 193 |
| 320 | #define KEY_F24 194 |
| 321 | |
| 322 | #define KEY_PLAYCD 200 |
| 323 | #define KEY_PAUSECD 201 |
| 324 | #define KEY_PROG3 202 |
| 325 | #define KEY_PROG4 203 |
Henrik Rydberg | 437184a | 2008-11-04 13:31:38 +0100 | [diff] [blame^] | 326 | #define KEY_DASHBOARD 204 /* AL Dashboard */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 327 | #define KEY_SUSPEND 205 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 328 | #define KEY_CLOSE 206 /* AC Close */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 329 | #define KEY_PLAY 207 |
| 330 | #define KEY_FASTFORWARD 208 |
| 331 | #define KEY_BASSBOOST 209 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 332 | #define KEY_PRINT 210 /* AC Print */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 333 | #define KEY_HP 211 |
| 334 | #define KEY_CAMERA 212 |
| 335 | #define KEY_SOUND 213 |
| 336 | #define KEY_QUESTION 214 |
| 337 | #define KEY_EMAIL 215 |
| 338 | #define KEY_CHAT 216 |
| 339 | #define KEY_SEARCH 217 |
| 340 | #define KEY_CONNECT 218 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 341 | #define KEY_FINANCE 219 /* AL Checkbook/Finance */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 342 | #define KEY_SPORT 220 |
| 343 | #define KEY_SHOP 221 |
| 344 | #define KEY_ALTERASE 222 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 345 | #define KEY_CANCEL 223 /* AC Cancel */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 346 | #define KEY_BRIGHTNESSDOWN 224 |
| 347 | #define KEY_BRIGHTNESSUP 225 |
| 348 | #define KEY_MEDIA 226 |
| 349 | |
Dmitry Torokhov | 5517853 | 2007-07-18 00:38:45 -0400 | [diff] [blame] | 350 | #define KEY_SWITCHVIDEOMODE 227 /* Cycle between available video |
| 351 | outputs (Monitor/LCD/TV-out/etc) */ |
Andreas Jaggi | 146a4b3 | 2005-05-01 08:58:41 -0700 | [diff] [blame] | 352 | #define KEY_KBDILLUMTOGGLE 228 |
| 353 | #define KEY_KBDILLUMDOWN 229 |
| 354 | #define KEY_KBDILLUMUP 230 |
| 355 | |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 356 | #define KEY_SEND 231 /* AC Send */ |
| 357 | #define KEY_REPLY 232 /* AC Reply */ |
| 358 | #define KEY_FORWARDMAIL 233 /* AC Forward Msg */ |
| 359 | #define KEY_SAVE 234 /* AC Save */ |
Vojtech Pavlik | 8a409b0 | 2005-09-05 00:08:08 -0500 | [diff] [blame] | 360 | #define KEY_DOCUMENTS 235 |
| 361 | |
Matthew Garrett | f39b25b | 2006-05-29 23:27:39 -0400 | [diff] [blame] | 362 | #define KEY_BATTERY 236 |
| 363 | |
Lennart Poettering | 90da115 | 2006-09-19 01:59:55 -0400 | [diff] [blame] | 364 | #define KEY_BLUETOOTH 237 |
| 365 | #define KEY_WLAN 238 |
Ivo van Doorn | e066548 | 2007-09-13 09:21:31 +0200 | [diff] [blame] | 366 | #define KEY_UWB 239 |
Lennart Poettering | 90da115 | 2006-09-19 01:59:55 -0400 | [diff] [blame] | 367 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 368 | #define KEY_UNKNOWN 240 |
| 369 | |
Yu Luming | a7ecd1e | 2007-08-23 23:05:55 -0400 | [diff] [blame] | 370 | #define KEY_VIDEO_NEXT 241 /* drive next video source */ |
| 371 | #define KEY_VIDEO_PREV 242 /* drive previous video source */ |
| 372 | #define KEY_BRIGHTNESS_CYCLE 243 /* brightness up, after max is min */ |
| 373 | #define KEY_BRIGHTNESS_ZERO 244 /* brightness off, use ambient */ |
| 374 | #define KEY_DISPLAY_OFF 245 /* display device to off state */ |
| 375 | |
Iñaky Pérez-González | 303d9bf | 2008-01-23 13:40:27 -0800 | [diff] [blame] | 376 | #define KEY_WIMAX 246 |
| 377 | |
Dmitry Torokhov | f6d6561 | 2008-06-02 00:39:45 -0400 | [diff] [blame] | 378 | /* Range 248 - 255 is reserved for special needs of AT keyboard driver */ |
| 379 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 380 | #define BTN_MISC 0x100 |
| 381 | #define BTN_0 0x100 |
| 382 | #define BTN_1 0x101 |
| 383 | #define BTN_2 0x102 |
| 384 | #define BTN_3 0x103 |
| 385 | #define BTN_4 0x104 |
| 386 | #define BTN_5 0x105 |
| 387 | #define BTN_6 0x106 |
| 388 | #define BTN_7 0x107 |
| 389 | #define BTN_8 0x108 |
| 390 | #define BTN_9 0x109 |
| 391 | |
| 392 | #define BTN_MOUSE 0x110 |
| 393 | #define BTN_LEFT 0x110 |
| 394 | #define BTN_RIGHT 0x111 |
| 395 | #define BTN_MIDDLE 0x112 |
| 396 | #define BTN_SIDE 0x113 |
| 397 | #define BTN_EXTRA 0x114 |
| 398 | #define BTN_FORWARD 0x115 |
| 399 | #define BTN_BACK 0x116 |
| 400 | #define BTN_TASK 0x117 |
| 401 | |
| 402 | #define BTN_JOYSTICK 0x120 |
| 403 | #define BTN_TRIGGER 0x120 |
| 404 | #define BTN_THUMB 0x121 |
| 405 | #define BTN_THUMB2 0x122 |
| 406 | #define BTN_TOP 0x123 |
| 407 | #define BTN_TOP2 0x124 |
| 408 | #define BTN_PINKIE 0x125 |
| 409 | #define BTN_BASE 0x126 |
| 410 | #define BTN_BASE2 0x127 |
| 411 | #define BTN_BASE3 0x128 |
| 412 | #define BTN_BASE4 0x129 |
| 413 | #define BTN_BASE5 0x12a |
| 414 | #define BTN_BASE6 0x12b |
| 415 | #define BTN_DEAD 0x12f |
| 416 | |
| 417 | #define BTN_GAMEPAD 0x130 |
| 418 | #define BTN_A 0x130 |
| 419 | #define BTN_B 0x131 |
| 420 | #define BTN_C 0x132 |
| 421 | #define BTN_X 0x133 |
| 422 | #define BTN_Y 0x134 |
| 423 | #define BTN_Z 0x135 |
| 424 | #define BTN_TL 0x136 |
| 425 | #define BTN_TR 0x137 |
| 426 | #define BTN_TL2 0x138 |
| 427 | #define BTN_TR2 0x139 |
| 428 | #define BTN_SELECT 0x13a |
| 429 | #define BTN_START 0x13b |
| 430 | #define BTN_MODE 0x13c |
| 431 | #define BTN_THUMBL 0x13d |
| 432 | #define BTN_THUMBR 0x13e |
| 433 | |
| 434 | #define BTN_DIGI 0x140 |
| 435 | #define BTN_TOOL_PEN 0x140 |
| 436 | #define BTN_TOOL_RUBBER 0x141 |
| 437 | #define BTN_TOOL_BRUSH 0x142 |
| 438 | #define BTN_TOOL_PENCIL 0x143 |
| 439 | #define BTN_TOOL_AIRBRUSH 0x144 |
| 440 | #define BTN_TOOL_FINGER 0x145 |
| 441 | #define BTN_TOOL_MOUSE 0x146 |
| 442 | #define BTN_TOOL_LENS 0x147 |
| 443 | #define BTN_TOUCH 0x14a |
| 444 | #define BTN_STYLUS 0x14b |
| 445 | #define BTN_STYLUS2 0x14c |
| 446 | #define BTN_TOOL_DOUBLETAP 0x14d |
| 447 | #define BTN_TOOL_TRIPLETAP 0x14e |
| 448 | |
| 449 | #define BTN_WHEEL 0x150 |
| 450 | #define BTN_GEAR_DOWN 0x150 |
| 451 | #define BTN_GEAR_UP 0x151 |
| 452 | |
| 453 | #define KEY_OK 0x160 |
Dmitry Torokhov | 493a7e0 | 2006-03-14 00:09:05 -0500 | [diff] [blame] | 454 | #define KEY_SELECT 0x161 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 455 | #define KEY_GOTO 0x162 |
| 456 | #define KEY_CLEAR 0x163 |
| 457 | #define KEY_POWER2 0x164 |
| 458 | #define KEY_OPTION 0x165 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 459 | #define KEY_INFO 0x166 /* AL OEM Features/Tips/Tutorial */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 460 | #define KEY_TIME 0x167 |
| 461 | #define KEY_VENDOR 0x168 |
| 462 | #define KEY_ARCHIVE 0x169 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 463 | #define KEY_PROGRAM 0x16a /* Media Select Program Guide */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 464 | #define KEY_CHANNEL 0x16b |
| 465 | #define KEY_FAVORITES 0x16c |
| 466 | #define KEY_EPG 0x16d |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 467 | #define KEY_PVR 0x16e /* Media Select Home */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 468 | #define KEY_MHP 0x16f |
| 469 | #define KEY_LANGUAGE 0x170 |
| 470 | #define KEY_TITLE 0x171 |
| 471 | #define KEY_SUBTITLE 0x172 |
| 472 | #define KEY_ANGLE 0x173 |
| 473 | #define KEY_ZOOM 0x174 |
| 474 | #define KEY_MODE 0x175 |
| 475 | #define KEY_KEYBOARD 0x176 |
| 476 | #define KEY_SCREEN 0x177 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 477 | #define KEY_PC 0x178 /* Media Select Computer */ |
| 478 | #define KEY_TV 0x179 /* Media Select TV */ |
| 479 | #define KEY_TV2 0x17a /* Media Select Cable */ |
| 480 | #define KEY_VCR 0x17b /* Media Select VCR */ |
| 481 | #define KEY_VCR2 0x17c /* VCR Plus */ |
| 482 | #define KEY_SAT 0x17d /* Media Select Satellite */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 483 | #define KEY_SAT2 0x17e |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 484 | #define KEY_CD 0x17f /* Media Select CD */ |
| 485 | #define KEY_TAPE 0x180 /* Media Select Tape */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 486 | #define KEY_RADIO 0x181 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 487 | #define KEY_TUNER 0x182 /* Media Select Tuner */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 488 | #define KEY_PLAYER 0x183 |
| 489 | #define KEY_TEXT 0x184 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 490 | #define KEY_DVD 0x185 /* Media Select DVD */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 491 | #define KEY_AUX 0x186 |
| 492 | #define KEY_MP3 0x187 |
| 493 | #define KEY_AUDIO 0x188 |
| 494 | #define KEY_VIDEO 0x189 |
| 495 | #define KEY_DIRECTORY 0x18a |
| 496 | #define KEY_LIST 0x18b |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 497 | #define KEY_MEMO 0x18c /* Media Select Messages */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 498 | #define KEY_CALENDAR 0x18d |
| 499 | #define KEY_RED 0x18e |
| 500 | #define KEY_GREEN 0x18f |
| 501 | #define KEY_YELLOW 0x190 |
| 502 | #define KEY_BLUE 0x191 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 503 | #define KEY_CHANNELUP 0x192 /* Channel Increment */ |
| 504 | #define KEY_CHANNELDOWN 0x193 /* Channel Decrement */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 505 | #define KEY_FIRST 0x194 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 506 | #define KEY_LAST 0x195 /* Recall Last */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 507 | #define KEY_AB 0x196 |
| 508 | #define KEY_NEXT 0x197 |
| 509 | #define KEY_RESTART 0x198 |
| 510 | #define KEY_SLOW 0x199 |
| 511 | #define KEY_SHUFFLE 0x19a |
| 512 | #define KEY_BREAK 0x19b |
| 513 | #define KEY_PREVIOUS 0x19c |
| 514 | #define KEY_DIGITS 0x19d |
| 515 | #define KEY_TEEN 0x19e |
| 516 | #define KEY_TWEN 0x19f |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 517 | #define KEY_VIDEOPHONE 0x1a0 /* Media Select Video Phone */ |
| 518 | #define KEY_GAMES 0x1a1 /* Media Select Games */ |
| 519 | #define KEY_ZOOMIN 0x1a2 /* AC Zoom In */ |
| 520 | #define KEY_ZOOMOUT 0x1a3 /* AC Zoom Out */ |
| 521 | #define KEY_ZOOMRESET 0x1a4 /* AC Zoom */ |
| 522 | #define KEY_WORDPROCESSOR 0x1a5 /* AL Word Processor */ |
| 523 | #define KEY_EDITOR 0x1a6 /* AL Text Editor */ |
| 524 | #define KEY_SPREADSHEET 0x1a7 /* AL Spreadsheet */ |
| 525 | #define KEY_GRAPHICSEDITOR 0x1a8 /* AL Graphics Editor */ |
| 526 | #define KEY_PRESENTATION 0x1a9 /* AL Presentation App */ |
| 527 | #define KEY_DATABASE 0x1aa /* AL Database App */ |
| 528 | #define KEY_NEWS 0x1ab /* AL Newsreader */ |
| 529 | #define KEY_VOICEMAIL 0x1ac /* AL Voicemail */ |
| 530 | #define KEY_ADDRESSBOOK 0x1ad /* AL Contacts/Address Book */ |
| 531 | #define KEY_MESSENGER 0x1ae /* AL Instant Messaging */ |
Eric Piel | 6480e2a | 2007-04-12 01:32:34 -0400 | [diff] [blame] | 532 | #define KEY_DISPLAYTOGGLE 0x1af /* Turn display (LCD) on and off */ |
Jiri Kosina | 4dc21a8 | 2007-08-08 17:19:08 +0200 | [diff] [blame] | 533 | #define KEY_SPELLCHECK 0x1b0 /* AL Spell Check */ |
Khelben Blackstaff | e2bca07 | 2007-10-04 10:32:03 +0200 | [diff] [blame] | 534 | #define KEY_LOGOFF 0x1b1 /* AL Logoff */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 535 | |
Carlos Corbacho | f7852be | 2007-10-27 23:42:32 -0400 | [diff] [blame] | 536 | #define KEY_DOLLAR 0x1b2 |
| 537 | #define KEY_EURO 0x1b3 |
| 538 | |
Aristeu Rozanski | c23f1f9 | 2007-11-27 00:46:57 -0500 | [diff] [blame] | 539 | #define KEY_FRAMEBACK 0x1b4 /* Consumer - transport controls */ |
| 540 | #define KEY_FRAMEFORWARD 0x1b5 |
Aristeu Rozanski | 35baef2 | 2007-11-27 00:47:04 -0500 | [diff] [blame] | 541 | #define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */ |
Bastien Nocera | 4bbff7e | 2008-06-26 09:13:48 -0400 | [diff] [blame] | 542 | #define KEY_MEDIA_REPEAT 0x1b7 /* Consumer - transport control */ |
Aristeu Rozanski | 35baef2 | 2007-11-27 00:47:04 -0500 | [diff] [blame] | 543 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 544 | #define KEY_DEL_EOL 0x1c0 |
| 545 | #define KEY_DEL_EOS 0x1c1 |
| 546 | #define KEY_INS_LINE 0x1c2 |
| 547 | #define KEY_DEL_LINE 0x1c3 |
| 548 | |
| 549 | #define KEY_FN 0x1d0 |
| 550 | #define KEY_FN_ESC 0x1d1 |
| 551 | #define KEY_FN_F1 0x1d2 |
| 552 | #define KEY_FN_F2 0x1d3 |
| 553 | #define KEY_FN_F3 0x1d4 |
| 554 | #define KEY_FN_F4 0x1d5 |
| 555 | #define KEY_FN_F5 0x1d6 |
| 556 | #define KEY_FN_F6 0x1d7 |
| 557 | #define KEY_FN_F7 0x1d8 |
| 558 | #define KEY_FN_F8 0x1d9 |
| 559 | #define KEY_FN_F9 0x1da |
| 560 | #define KEY_FN_F10 0x1db |
| 561 | #define KEY_FN_F11 0x1dc |
| 562 | #define KEY_FN_F12 0x1dd |
| 563 | #define KEY_FN_1 0x1de |
| 564 | #define KEY_FN_2 0x1df |
| 565 | #define KEY_FN_D 0x1e0 |
| 566 | #define KEY_FN_E 0x1e1 |
| 567 | #define KEY_FN_F 0x1e2 |
| 568 | #define KEY_FN_S 0x1e3 |
| 569 | #define KEY_FN_B 0x1e4 |
| 570 | |
Samuel Thibault | b9ec4e1 | 2006-04-02 00:10:28 -0500 | [diff] [blame] | 571 | #define KEY_BRL_DOT1 0x1f1 |
| 572 | #define KEY_BRL_DOT2 0x1f2 |
| 573 | #define KEY_BRL_DOT3 0x1f3 |
| 574 | #define KEY_BRL_DOT4 0x1f4 |
| 575 | #define KEY_BRL_DOT5 0x1f5 |
| 576 | #define KEY_BRL_DOT6 0x1f6 |
| 577 | #define KEY_BRL_DOT7 0x1f7 |
| 578 | #define KEY_BRL_DOT8 0x1f8 |
Samuel Thibault | 9e3d3d0 | 2007-09-04 23:16:04 -0400 | [diff] [blame] | 579 | #define KEY_BRL_DOT9 0x1f9 |
| 580 | #define KEY_BRL_DOT10 0x1fa |
Samuel Thibault | b9ec4e1 | 2006-04-02 00:10:28 -0500 | [diff] [blame] | 581 | |
Aristeu Rozanski | 5a599a1 | 2008-06-23 10:47:53 -0400 | [diff] [blame] | 582 | #define KEY_NUMERIC_0 0x200 /* used by phones, remote controls, */ |
| 583 | #define KEY_NUMERIC_1 0x201 /* and other keypads */ |
| 584 | #define KEY_NUMERIC_2 0x202 |
| 585 | #define KEY_NUMERIC_3 0x203 |
| 586 | #define KEY_NUMERIC_4 0x204 |
| 587 | #define KEY_NUMERIC_5 0x205 |
| 588 | #define KEY_NUMERIC_6 0x206 |
| 589 | #define KEY_NUMERIC_7 0x207 |
| 590 | #define KEY_NUMERIC_8 0x208 |
| 591 | #define KEY_NUMERIC_9 0x209 |
| 592 | #define KEY_NUMERIC_STAR 0x20a |
| 593 | #define KEY_NUMERIC_POUND 0x20b |
| 594 | |
Rusty Russell | 1d8f430 | 2005-12-07 21:40:34 +0100 | [diff] [blame] | 595 | /* We avoid low common keys in module aliases so they don't get huge. */ |
| 596 | #define KEY_MIN_INTERESTING KEY_MUTE |
Dmitry Torokhov | 03bac96 | 2008-06-23 10:47:34 -0400 | [diff] [blame] | 597 | #define KEY_MAX 0x2ff |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 598 | #define KEY_CNT (KEY_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 599 | |
| 600 | /* |
| 601 | * Relative axes |
| 602 | */ |
| 603 | |
| 604 | #define REL_X 0x00 |
| 605 | #define REL_Y 0x01 |
| 606 | #define REL_Z 0x02 |
| 607 | #define REL_RX 0x03 |
| 608 | #define REL_RY 0x04 |
| 609 | #define REL_RZ 0x05 |
| 610 | #define REL_HWHEEL 0x06 |
| 611 | #define REL_DIAL 0x07 |
| 612 | #define REL_WHEEL 0x08 |
| 613 | #define REL_MISC 0x09 |
| 614 | #define REL_MAX 0x0f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 615 | #define REL_CNT (REL_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 616 | |
| 617 | /* |
| 618 | * Absolute axes |
| 619 | */ |
| 620 | |
| 621 | #define ABS_X 0x00 |
| 622 | #define ABS_Y 0x01 |
| 623 | #define ABS_Z 0x02 |
| 624 | #define ABS_RX 0x03 |
| 625 | #define ABS_RY 0x04 |
| 626 | #define ABS_RZ 0x05 |
| 627 | #define ABS_THROTTLE 0x06 |
| 628 | #define ABS_RUDDER 0x07 |
| 629 | #define ABS_WHEEL 0x08 |
| 630 | #define ABS_GAS 0x09 |
| 631 | #define ABS_BRAKE 0x0a |
| 632 | #define ABS_HAT0X 0x10 |
| 633 | #define ABS_HAT0Y 0x11 |
| 634 | #define ABS_HAT1X 0x12 |
| 635 | #define ABS_HAT1Y 0x13 |
| 636 | #define ABS_HAT2X 0x14 |
| 637 | #define ABS_HAT2Y 0x15 |
| 638 | #define ABS_HAT3X 0x16 |
| 639 | #define ABS_HAT3Y 0x17 |
| 640 | #define ABS_PRESSURE 0x18 |
| 641 | #define ABS_DISTANCE 0x19 |
| 642 | #define ABS_TILT_X 0x1a |
| 643 | #define ABS_TILT_Y 0x1b |
| 644 | #define ABS_TOOL_WIDTH 0x1c |
| 645 | #define ABS_VOLUME 0x20 |
| 646 | #define ABS_MISC 0x28 |
| 647 | #define ABS_MAX 0x3f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 648 | #define ABS_CNT (ABS_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 649 | |
| 650 | /* |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 651 | * Switch events |
| 652 | */ |
| 653 | |
Richard Purdie | ed8f9e2 | 2006-05-29 23:31:03 -0400 | [diff] [blame] | 654 | #define SW_LID 0x00 /* set = lid shut */ |
| 655 | #define SW_TABLET_MODE 0x01 /* set = tablet mode */ |
| 656 | #define SW_HEADPHONE_INSERT 0x02 /* set = inserted */ |
Henrique de Moraes Holschuh | 5adad01 | 2008-05-30 10:40:46 -0400 | [diff] [blame] | 657 | #define SW_RFKILL_ALL 0x03 /* rfkill master switch, type "any" |
| 658 | set = radio enabled */ |
| 659 | #define SW_RADIO SW_RFKILL_ALL /* deprecated */ |
Mark Brown | 5ec461d | 2008-07-19 00:40:25 -0400 | [diff] [blame] | 660 | #define SW_MICROPHONE_INSERT 0x04 /* set = inserted */ |
Matthew Garrett | 92c4989 | 2008-07-19 00:43:54 -0400 | [diff] [blame] | 661 | #define SW_DOCK 0x05 /* set = plugged into dock */ |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 662 | #define SW_MAX 0x0f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 663 | #define SW_CNT (SW_MAX+1) |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 664 | |
| 665 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 666 | * Misc events |
| 667 | */ |
| 668 | |
| 669 | #define MSC_SERIAL 0x00 |
| 670 | #define MSC_PULSELED 0x01 |
| 671 | #define MSC_GESTURE 0x02 |
| 672 | #define MSC_RAW 0x03 |
| 673 | #define MSC_SCAN 0x04 |
| 674 | #define MSC_MAX 0x07 |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 675 | #define MSC_CNT (MSC_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 676 | |
| 677 | /* |
| 678 | * LEDs |
| 679 | */ |
| 680 | |
| 681 | #define LED_NUML 0x00 |
| 682 | #define LED_CAPSL 0x01 |
| 683 | #define LED_SCROLLL 0x02 |
| 684 | #define LED_COMPOSE 0x03 |
| 685 | #define LED_KANA 0x04 |
| 686 | #define LED_SLEEP 0x05 |
| 687 | #define LED_SUSPEND 0x06 |
| 688 | #define LED_MUTE 0x07 |
| 689 | #define LED_MISC 0x08 |
| 690 | #define LED_MAIL 0x09 |
| 691 | #define LED_CHARGING 0x0a |
| 692 | #define LED_MAX 0x0f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 693 | #define LED_CNT (LED_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 694 | |
| 695 | /* |
| 696 | * Autorepeat values |
| 697 | */ |
| 698 | |
| 699 | #define REP_DELAY 0x00 |
| 700 | #define REP_PERIOD 0x01 |
| 701 | #define REP_MAX 0x01 |
| 702 | |
| 703 | /* |
| 704 | * Sounds |
| 705 | */ |
| 706 | |
| 707 | #define SND_CLICK 0x00 |
| 708 | #define SND_BELL 0x01 |
| 709 | #define SND_TONE 0x02 |
| 710 | #define SND_MAX 0x07 |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 711 | #define SND_CNT (SND_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 712 | |
| 713 | /* |
| 714 | * IDs. |
| 715 | */ |
| 716 | |
| 717 | #define ID_BUS 0 |
| 718 | #define ID_VENDOR 1 |
| 719 | #define ID_PRODUCT 2 |
| 720 | #define ID_VERSION 3 |
| 721 | |
| 722 | #define BUS_PCI 0x01 |
| 723 | #define BUS_ISAPNP 0x02 |
| 724 | #define BUS_USB 0x03 |
| 725 | #define BUS_HIL 0x04 |
| 726 | #define BUS_BLUETOOTH 0x05 |
Michael Hanselmann | 9a87fdd | 2006-09-19 01:59:49 -0400 | [diff] [blame] | 727 | #define BUS_VIRTUAL 0x06 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 728 | |
| 729 | #define BUS_ISA 0x10 |
| 730 | #define BUS_I8042 0x11 |
| 731 | #define BUS_XTKBD 0x12 |
| 732 | #define BUS_RS232 0x13 |
| 733 | #define BUS_GAMEPORT 0x14 |
| 734 | #define BUS_PARPORT 0x15 |
| 735 | #define BUS_AMIGA 0x16 |
| 736 | #define BUS_ADB 0x17 |
| 737 | #define BUS_I2C 0x18 |
| 738 | #define BUS_HOST 0x19 |
Matthew Wilcox | 6ab0f5c | 2005-10-21 22:58:51 -0400 | [diff] [blame] | 739 | #define BUS_GSC 0x1A |
Michael Schmitz | c04cb85 | 2007-05-01 22:32:38 +0200 | [diff] [blame] | 740 | #define BUS_ATARI 0x1B |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 741 | |
| 742 | /* |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 743 | * Values describing the status of a force-feedback effect |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 744 | */ |
| 745 | #define FF_STATUS_STOPPED 0x00 |
| 746 | #define FF_STATUS_PLAYING 0x01 |
| 747 | #define FF_STATUS_MAX 0x01 |
| 748 | |
| 749 | /* |
| 750 | * Structures used in ioctls to upload effects to a device |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 751 | * They are pieces of a bigger structure (called ff_effect) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 752 | */ |
| 753 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 754 | /* |
| 755 | * All duration values are expressed in ms. Values above 32767 ms (0x7fff) |
| 756 | * should not be used and have unspecified results. |
| 757 | */ |
| 758 | |
| 759 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 760 | * struct ff_replay - defines scheduling of the force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 761 | * @length: duration of the effect |
| 762 | * @delay: delay before effect should start playing |
| 763 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 764 | struct ff_replay { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 765 | __u16 length; |
| 766 | __u16 delay; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 767 | }; |
| 768 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 769 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 770 | * struct ff_trigger - defines what triggers the force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 771 | * @button: number of the button triggering the effect |
| 772 | * @interval: controls how soon the effect can be re-triggered |
| 773 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 774 | struct ff_trigger { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 775 | __u16 button; |
| 776 | __u16 interval; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 777 | }; |
| 778 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 779 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 780 | * struct ff_envelope - generic force-feedback effect envelope |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 781 | * @attack_length: duration of the attack (ms) |
| 782 | * @attack_level: level at the beginning of the attack |
| 783 | * @fade_length: duration of fade (ms) |
| 784 | * @fade_level: level at the end of fade |
| 785 | * |
| 786 | * The @attack_level and @fade_level are absolute values; when applying |
| 787 | * envelope force-feedback core will convert to positive/negative |
| 788 | * value based on polarity of the default level of the effect. |
| 789 | * Valid range for the attack and fade levels is 0x0000 - 0x7fff |
| 790 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 791 | struct ff_envelope { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 792 | __u16 attack_length; |
| 793 | __u16 attack_level; |
| 794 | __u16 fade_length; |
| 795 | __u16 fade_level; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 796 | }; |
| 797 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 798 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 799 | * struct ff_constant_effect - defines parameters of a constant force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 800 | * @level: strength of the effect; may be negative |
| 801 | * @envelope: envelope data |
| 802 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 803 | struct ff_constant_effect { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 804 | __s16 level; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 805 | struct ff_envelope envelope; |
| 806 | }; |
| 807 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 808 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 809 | * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 810 | * @start_level: beginning strength of the effect; may be negative |
| 811 | * @end_level: final strength of the effect; may be negative |
| 812 | * @envelope: envelope data |
| 813 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 814 | struct ff_ramp_effect { |
| 815 | __s16 start_level; |
| 816 | __s16 end_level; |
| 817 | struct ff_envelope envelope; |
| 818 | }; |
| 819 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 820 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 821 | * struct ff_condition_effect - defines a spring or friction force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 822 | * @right_saturation: maximum level when joystick moved all way to the right |
| 823 | * @left_saturation: same for the left side |
| 824 | * @right_coeff: controls how fast the force grows when the joystick moves |
| 825 | * to the right |
| 826 | * @left_coeff: same for the left side |
| 827 | * @deadband: size of the dead zone, where no force is produced |
| 828 | * @center: position of the dead zone |
| 829 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 830 | struct ff_condition_effect { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 831 | __u16 right_saturation; |
| 832 | __u16 left_saturation; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 833 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 834 | __s16 right_coeff; |
| 835 | __s16 left_coeff; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 836 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 837 | __u16 deadband; |
| 838 | __s16 center; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 839 | }; |
| 840 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 841 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 842 | * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 843 | * @waveform: kind of the effect (wave) |
| 844 | * @period: period of the wave (ms) |
| 845 | * @magnitude: peak value |
| 846 | * @offset: mean value of the wave (roughly) |
| 847 | * @phase: 'horizontal' shift |
| 848 | * @envelope: envelope data |
| 849 | * @custom_len: number of samples (FF_CUSTOM only) |
| 850 | * @custom_data: buffer of samples (FF_CUSTOM only) |
| 851 | * |
| 852 | * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP, |
| 853 | * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined |
| 854 | * for the time being as no driver supports it yet. |
| 855 | * |
| 856 | * Note: the data pointed by custom_data is copied by the driver. |
| 857 | * You can therefore dispose of the memory after the upload/update. |
| 858 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 859 | struct ff_periodic_effect { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 860 | __u16 waveform; |
| 861 | __u16 period; |
| 862 | __s16 magnitude; |
| 863 | __s16 offset; |
| 864 | __u16 phase; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 865 | |
| 866 | struct ff_envelope envelope; |
| 867 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 868 | __u32 custom_len; |
| 869 | __s16 *custom_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 870 | }; |
| 871 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 872 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 873 | * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 874 | * @strong_magnitude: magnitude of the heavy motor |
| 875 | * @weak_magnitude: magnitude of the light one |
| 876 | * |
| 877 | * Some rumble pads have two motors of different weight. Strong_magnitude |
| 878 | * represents the magnitude of the vibration generated by the heavy one. |
| 879 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 880 | struct ff_rumble_effect { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 881 | __u16 strong_magnitude; |
| 882 | __u16 weak_magnitude; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 883 | }; |
| 884 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 885 | /** |
| 886 | * struct ff_effect - defines force feedback effect |
| 887 | * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING, |
| 888 | * FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM) |
| 889 | * @id: an unique id assigned to an effect |
| 890 | * @direction: direction of the effect |
| 891 | * @trigger: trigger conditions (struct ff_trigger) |
| 892 | * @replay: scheduling of the effect (struct ff_replay) |
| 893 | * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect, |
| 894 | * ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further |
| 895 | * defining effect parameters |
| 896 | * |
| 897 | * This structure is sent through ioctl from the application to the driver. |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 898 | * To create a new effect application should set its @id to -1; the kernel |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 899 | * will return assigned @id which can later be used to update or delete |
| 900 | * this effect. |
| 901 | * |
| 902 | * Direction of the effect is encoded as follows: |
| 903 | * 0 deg -> 0x0000 (down) |
| 904 | * 90 deg -> 0x4000 (left) |
| 905 | * 180 deg -> 0x8000 (up) |
| 906 | * 270 deg -> 0xC000 (right) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 907 | */ |
| 908 | struct ff_effect { |
| 909 | __u16 type; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 910 | __s16 id; |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 911 | __u16 direction; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 912 | struct ff_trigger trigger; |
| 913 | struct ff_replay replay; |
| 914 | |
| 915 | union { |
| 916 | struct ff_constant_effect constant; |
| 917 | struct ff_ramp_effect ramp; |
| 918 | struct ff_periodic_effect periodic; |
| 919 | struct ff_condition_effect condition[2]; /* One for each axis */ |
| 920 | struct ff_rumble_effect rumble; |
| 921 | } u; |
| 922 | }; |
| 923 | |
| 924 | /* |
| 925 | * Force feedback effect types |
| 926 | */ |
| 927 | |
| 928 | #define FF_RUMBLE 0x50 |
| 929 | #define FF_PERIODIC 0x51 |
| 930 | #define FF_CONSTANT 0x52 |
| 931 | #define FF_SPRING 0x53 |
| 932 | #define FF_FRICTION 0x54 |
| 933 | #define FF_DAMPER 0x55 |
| 934 | #define FF_INERTIA 0x56 |
| 935 | #define FF_RAMP 0x57 |
| 936 | |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 937 | #define FF_EFFECT_MIN FF_RUMBLE |
| 938 | #define FF_EFFECT_MAX FF_RAMP |
| 939 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 940 | /* |
| 941 | * Force feedback periodic effect types |
| 942 | */ |
| 943 | |
| 944 | #define FF_SQUARE 0x58 |
| 945 | #define FF_TRIANGLE 0x59 |
| 946 | #define FF_SINE 0x5a |
| 947 | #define FF_SAW_UP 0x5b |
| 948 | #define FF_SAW_DOWN 0x5c |
| 949 | #define FF_CUSTOM 0x5d |
| 950 | |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 951 | #define FF_WAVEFORM_MIN FF_SQUARE |
| 952 | #define FF_WAVEFORM_MAX FF_CUSTOM |
| 953 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 954 | /* |
| 955 | * Set ff device properties |
| 956 | */ |
| 957 | |
| 958 | #define FF_GAIN 0x60 |
| 959 | #define FF_AUTOCENTER 0x61 |
| 960 | |
| 961 | #define FF_MAX 0x7f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 962 | #define FF_CNT (FF_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 963 | |
| 964 | #ifdef __KERNEL__ |
| 965 | |
| 966 | /* |
| 967 | * In-kernel definitions. |
| 968 | */ |
| 969 | |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 970 | #include <linux/device.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 971 | #include <linux/fs.h> |
| 972 | #include <linux/timer.h> |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 973 | #include <linux/mod_devicetable.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 974 | |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 975 | /** |
| 976 | * struct input_dev - represents an input device |
| 977 | * @name: name of the device |
| 978 | * @phys: physical path to the device in the system hierarchy |
| 979 | * @uniq: unique identification code for the device (if device has it) |
| 980 | * @id: id of the device (struct input_id) |
| 981 | * @evbit: bitmap of types of events supported by the device (EV_KEY, |
| 982 | * EV_REL, etc.) |
| 983 | * @keybit: bitmap of keys/buttons this device has |
| 984 | * @relbit: bitmap of relative axes for the device |
| 985 | * @absbit: bitmap of absolute axes for the device |
| 986 | * @mscbit: bitmap of miscellaneous events supported by the device |
| 987 | * @ledbit: bitmap of leds present on the device |
| 988 | * @sndbit: bitmap of sound effects supported by the device |
| 989 | * @ffbit: bitmap of force feedback effects supported by the device |
| 990 | * @swbit: bitmap of switches present on the device |
| 991 | * @keycodemax: size of keycode table |
| 992 | * @keycodesize: size of elements in keycode table |
| 993 | * @keycode: map of scancodes to keycodes for this device |
| 994 | * @setkeycode: optional method to alter current keymap, used to implement |
| 995 | * sparse keymaps. If not supplied default mechanism will be used |
| 996 | * @getkeycode: optional method to retrieve current keymap. If not supplied |
| 997 | * default mechanism will be used |
| 998 | * @ff: force feedback structure associated with the device if device |
| 999 | * supports force feedback effects |
| 1000 | * @repeat_key: stores key code of the last key pressed; used to implement |
| 1001 | * software autorepeat |
| 1002 | * @timer: timer for software autorepeat |
| 1003 | * @sync: set to 1 when there were no new events since last EV_SYNC |
| 1004 | * @abs: current values for reports from absolute axes |
| 1005 | * @rep: current values for autorepeat parameters (delay, rate) |
| 1006 | * @key: reflects current state of device's keys/buttons |
| 1007 | * @led: reflects current state of device's LEDs |
| 1008 | * @snd: reflects current state of sound effects |
| 1009 | * @sw: reflects current state of device's switches |
| 1010 | * @absmax: maximum values for events coming from absolute axes |
| 1011 | * @absmin: minimum values for events coming from absolute axes |
| 1012 | * @absfuzz: describes noisiness for axes |
| 1013 | * @absflat: size of the center flat position (used by joydev) |
| 1014 | * @open: this method is called when the very first user calls |
| 1015 | * input_open_device(). The driver must prepare the device |
| 1016 | * to start generating events (start polling thread, |
| 1017 | * request an IRQ, submit URB, etc.) |
| 1018 | * @close: this method is called when the very last user calls |
| 1019 | * input_close_device(). |
| 1020 | * @flush: purges the device. Most commonly used to get rid of force |
| 1021 | * feedback effects loaded into the device when disconnecting |
| 1022 | * from it |
| 1023 | * @event: event handler for events sent _to_ the device, like EV_LED |
| 1024 | * or EV_SND. The device is expected to carry out the requested |
| 1025 | * action (turn on a LED, play sound, etc.) The call is protected |
| 1026 | * by @event_lock and must not sleep |
| 1027 | * @grab: input handle that currently has the device grabbed (via |
| 1028 | * EVIOCGRAB ioctl). When a handle grabs a device it becomes sole |
| 1029 | * recipient for all input events coming from the device |
| 1030 | * @event_lock: this spinlock is is taken when input core receives |
| 1031 | * and processes a new event for the device (in input_event()). |
| 1032 | * Code that accesses and/or modifies parameters of a device |
| 1033 | * (such as keymap or absmin, absmax, absfuzz, etc.) after device |
| 1034 | * has been registered with input core must take this lock. |
| 1035 | * @mutex: serializes calls to open(), close() and flush() methods |
| 1036 | * @users: stores number of users (input handlers) that opened this |
| 1037 | * device. It is used by input_open_device() and input_close_device() |
| 1038 | * to make sure that dev->open() is only called when the first |
| 1039 | * user opens device and dev->close() is called when the very |
| 1040 | * last user closes the device |
| 1041 | * @going_away: marks devices that are in a middle of unregistering and |
| 1042 | * causes input_open_device*() fail with -ENODEV. |
| 1043 | * @dev: driver model's view of this device |
| 1044 | * @h_list: list of input handles associated with the device. When |
| 1045 | * accessing the list dev->mutex must be held |
| 1046 | * @node: used to place the device onto input_dev_list |
| 1047 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1048 | struct input_dev { |
Dmitry Torokhov | 5b6271b | 2005-06-30 00:50:38 -0500 | [diff] [blame] | 1049 | const char *name; |
| 1050 | const char *phys; |
| 1051 | const char *uniq; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1052 | struct input_id id; |
| 1053 | |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 1054 | unsigned long evbit[BITS_TO_LONGS(EV_CNT)]; |
| 1055 | unsigned long keybit[BITS_TO_LONGS(KEY_CNT)]; |
| 1056 | unsigned long relbit[BITS_TO_LONGS(REL_CNT)]; |
| 1057 | unsigned long absbit[BITS_TO_LONGS(ABS_CNT)]; |
| 1058 | unsigned long mscbit[BITS_TO_LONGS(MSC_CNT)]; |
| 1059 | unsigned long ledbit[BITS_TO_LONGS(LED_CNT)]; |
| 1060 | unsigned long sndbit[BITS_TO_LONGS(SND_CNT)]; |
| 1061 | unsigned long ffbit[BITS_TO_LONGS(FF_CNT)]; |
| 1062 | unsigned long swbit[BITS_TO_LONGS(SW_CNT)]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1063 | |
| 1064 | unsigned int keycodemax; |
| 1065 | unsigned int keycodesize; |
| 1066 | void *keycode; |
Marvin Raaijmakers | c8e4c77 | 2007-03-14 22:50:42 -0400 | [diff] [blame] | 1067 | int (*setkeycode)(struct input_dev *dev, int scancode, int keycode); |
| 1068 | int (*getkeycode)(struct input_dev *dev, int scancode, int *keycode); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1069 | |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1070 | struct ff_device *ff; |
| 1071 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1072 | unsigned int repeat_key; |
| 1073 | struct timer_list timer; |
| 1074 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1075 | int sync; |
| 1076 | |
| 1077 | int abs[ABS_MAX + 1]; |
| 1078 | int rep[REP_MAX + 1]; |
| 1079 | |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 1080 | unsigned long key[BITS_TO_LONGS(KEY_CNT)]; |
| 1081 | unsigned long led[BITS_TO_LONGS(LED_CNT)]; |
| 1082 | unsigned long snd[BITS_TO_LONGS(SND_CNT)]; |
| 1083 | unsigned long sw[BITS_TO_LONGS(SW_CNT)]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1084 | |
| 1085 | int absmax[ABS_MAX + 1]; |
| 1086 | int absmin[ABS_MAX + 1]; |
| 1087 | int absfuzz[ABS_MAX + 1]; |
| 1088 | int absflat[ABS_MAX + 1]; |
| 1089 | |
| 1090 | int (*open)(struct input_dev *dev); |
| 1091 | void (*close)(struct input_dev *dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1092 | int (*flush)(struct input_dev *dev, struct file *file); |
| 1093 | int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1094 | |
| 1095 | struct input_handle *grab; |
Dmitry Torokhov | 0fbf87c | 2005-05-29 02:29:25 -0500 | [diff] [blame] | 1096 | |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1097 | spinlock_t event_lock; |
| 1098 | struct mutex mutex; |
| 1099 | |
Dmitry Torokhov | 0fbf87c | 2005-05-29 02:29:25 -0500 | [diff] [blame] | 1100 | unsigned int users; |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1101 | int going_away; |
Dmitry Torokhov | 0fbf87c | 2005-05-29 02:29:25 -0500 | [diff] [blame] | 1102 | |
Dmitry Torokhov | 9657d75 | 2007-06-14 23:32:24 -0400 | [diff] [blame] | 1103 | struct device dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1104 | |
| 1105 | struct list_head h_list; |
| 1106 | struct list_head node; |
| 1107 | }; |
Dmitry Torokhov | 9657d75 | 2007-06-14 23:32:24 -0400 | [diff] [blame] | 1108 | #define to_input_dev(d) container_of(d, struct input_dev, dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1109 | |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 1110 | /* |
| 1111 | * Verify that we are in sync with input_device_id mod_devicetable.h #defines |
| 1112 | */ |
| 1113 | |
| 1114 | #if EV_MAX != INPUT_DEVICE_ID_EV_MAX |
| 1115 | #error "EV_MAX and INPUT_DEVICE_ID_EV_MAX do not match" |
| 1116 | #endif |
| 1117 | |
Sam Ravnborg | dc24f0e | 2007-03-09 19:59:06 +0100 | [diff] [blame] | 1118 | #if KEY_MIN_INTERESTING != INPUT_DEVICE_ID_KEY_MIN_INTERESTING |
| 1119 | #error "KEY_MIN_INTERESTING and INPUT_DEVICE_ID_KEY_MIN_INTERESTING do not match" |
| 1120 | #endif |
| 1121 | |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 1122 | #if KEY_MAX != INPUT_DEVICE_ID_KEY_MAX |
| 1123 | #error "KEY_MAX and INPUT_DEVICE_ID_KEY_MAX do not match" |
| 1124 | #endif |
| 1125 | |
| 1126 | #if REL_MAX != INPUT_DEVICE_ID_REL_MAX |
| 1127 | #error "REL_MAX and INPUT_DEVICE_ID_REL_MAX do not match" |
| 1128 | #endif |
| 1129 | |
| 1130 | #if ABS_MAX != INPUT_DEVICE_ID_ABS_MAX |
| 1131 | #error "ABS_MAX and INPUT_DEVICE_ID_ABS_MAX do not match" |
| 1132 | #endif |
| 1133 | |
| 1134 | #if MSC_MAX != INPUT_DEVICE_ID_MSC_MAX |
| 1135 | #error "MSC_MAX and INPUT_DEVICE_ID_MSC_MAX do not match" |
| 1136 | #endif |
| 1137 | |
| 1138 | #if LED_MAX != INPUT_DEVICE_ID_LED_MAX |
| 1139 | #error "LED_MAX and INPUT_DEVICE_ID_LED_MAX do not match" |
| 1140 | #endif |
| 1141 | |
| 1142 | #if SND_MAX != INPUT_DEVICE_ID_SND_MAX |
| 1143 | #error "SND_MAX and INPUT_DEVICE_ID_SND_MAX do not match" |
| 1144 | #endif |
| 1145 | |
| 1146 | #if FF_MAX != INPUT_DEVICE_ID_FF_MAX |
| 1147 | #error "FF_MAX and INPUT_DEVICE_ID_FF_MAX do not match" |
| 1148 | #endif |
| 1149 | |
| 1150 | #if SW_MAX != INPUT_DEVICE_ID_SW_MAX |
| 1151 | #error "SW_MAX and INPUT_DEVICE_ID_SW_MAX do not match" |
| 1152 | #endif |
| 1153 | |
| 1154 | #define INPUT_DEVICE_ID_MATCH_DEVICE \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1155 | (INPUT_DEVICE_ID_MATCH_BUS | INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT) |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 1156 | #define INPUT_DEVICE_ID_MATCH_DEVICE_AND_VERSION \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1157 | (INPUT_DEVICE_ID_MATCH_DEVICE | INPUT_DEVICE_ID_MATCH_VERSION) |
| 1158 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1159 | struct input_handle; |
| 1160 | |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1161 | /** |
| 1162 | * struct input_handler - implements one of interfaces for input devices |
| 1163 | * @private: driver-specific data |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1164 | * @event: event handler. This method is being called by input core with |
| 1165 | * interrupts disabled and dev->event_lock spinlock held and so |
| 1166 | * it may not sleep |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1167 | * @connect: called when attaching a handler to an input device |
| 1168 | * @disconnect: disconnects a handler from input device |
| 1169 | * @start: starts handler for given handle. This function is called by |
| 1170 | * input core right after connect() method and also when a process |
| 1171 | * that "grabbed" a device releases it |
| 1172 | * @fops: file operations this driver implements |
| 1173 | * @minor: beginning of range of 32 minors for devices this driver |
| 1174 | * can provide |
| 1175 | * @name: name of the handler, to be shown in /proc/bus/input/handlers |
| 1176 | * @id_table: pointer to a table of input_device_ids this driver can |
| 1177 | * handle |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1178 | * @blacklist: pointer to a table of input_device_ids this driver should |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1179 | * ignore even if they match @id_table |
| 1180 | * @h_list: list of input handles associated with the handler |
| 1181 | * @node: for placing the driver onto input_handler_list |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1182 | * |
| 1183 | * Input handlers attach to input devices and create input handles. There |
| 1184 | * are likely several handlers attached to any given input device at the |
| 1185 | * same time. All of them will get their copy of input event generated by |
| 1186 | * the device. |
| 1187 | * |
| 1188 | * Note that input core serializes calls to connect() and disconnect() |
| 1189 | * methods. |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1190 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1191 | struct input_handler { |
| 1192 | |
| 1193 | void *private; |
| 1194 | |
| 1195 | void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value); |
Dmitry Torokhov | 5b2a082 | 2007-04-12 01:29:46 -0400 | [diff] [blame] | 1196 | int (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1197 | void (*disconnect)(struct input_handle *handle); |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1198 | void (*start)(struct input_handle *handle); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1199 | |
Arjan van de Ven | 99ac48f | 2006-03-28 01:56:41 -0800 | [diff] [blame] | 1200 | const struct file_operations *fops; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1201 | int minor; |
Dmitry Torokhov | 66e6611 | 2006-09-14 01:31:59 -0400 | [diff] [blame] | 1202 | const char *name; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1203 | |
Dmitry Torokhov | 66e6611 | 2006-09-14 01:31:59 -0400 | [diff] [blame] | 1204 | const struct input_device_id *id_table; |
| 1205 | const struct input_device_id *blacklist; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1206 | |
| 1207 | struct list_head h_list; |
| 1208 | struct list_head node; |
| 1209 | }; |
| 1210 | |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1211 | /** |
| 1212 | * struct input_handle - links input device with an input handler |
| 1213 | * @private: handler-specific data |
| 1214 | * @open: counter showing whether the handle is 'open', i.e. should deliver |
| 1215 | * events from its device |
| 1216 | * @name: name given to the handle by handler that created it |
| 1217 | * @dev: input device the handle is attached to |
| 1218 | * @handler: handler that works with the device through this handle |
| 1219 | * @d_node: used to put the handle on device's list of attached handles |
| 1220 | * @h_node: used to put the handle on handler's list of handles from which |
| 1221 | * it gets events |
| 1222 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1223 | struct input_handle { |
| 1224 | |
| 1225 | void *private; |
| 1226 | |
| 1227 | int open; |
Dmitry Torokhov | 66e6611 | 2006-09-14 01:31:59 -0400 | [diff] [blame] | 1228 | const char *name; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1229 | |
| 1230 | struct input_dev *dev; |
| 1231 | struct input_handler *handler; |
| 1232 | |
| 1233 | struct list_head d_node; |
| 1234 | struct list_head h_node; |
| 1235 | }; |
| 1236 | |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1237 | struct input_dev *input_allocate_device(void); |
Dmitry Torokhov | f60d2b1 | 2006-06-26 01:48:36 -0400 | [diff] [blame] | 1238 | void input_free_device(struct input_dev *dev); |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1239 | |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1240 | static inline struct input_dev *input_get_device(struct input_dev *dev) |
| 1241 | { |
Dmitry Torokhov | a7097ff | 2008-04-01 00:22:53 -0400 | [diff] [blame] | 1242 | return dev ? to_input_dev(get_device(&dev->dev)) : NULL; |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1243 | } |
| 1244 | |
| 1245 | static inline void input_put_device(struct input_dev *dev) |
| 1246 | { |
Dmitry Torokhov | a7097ff | 2008-04-01 00:22:53 -0400 | [diff] [blame] | 1247 | if (dev) |
| 1248 | put_device(&dev->dev); |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1249 | } |
| 1250 | |
Dmitry Torokhov | 3abccf3 | 2007-04-12 01:33:51 -0400 | [diff] [blame] | 1251 | static inline void *input_get_drvdata(struct input_dev *dev) |
| 1252 | { |
Dmitry Torokhov | 3797fec | 2008-04-02 00:41:00 -0400 | [diff] [blame] | 1253 | return dev_get_drvdata(&dev->dev); |
Dmitry Torokhov | 3abccf3 | 2007-04-12 01:33:51 -0400 | [diff] [blame] | 1254 | } |
| 1255 | |
| 1256 | static inline void input_set_drvdata(struct input_dev *dev, void *data) |
| 1257 | { |
Dmitry Torokhov | 3797fec | 2008-04-02 00:41:00 -0400 | [diff] [blame] | 1258 | dev_set_drvdata(&dev->dev, data); |
Dmitry Torokhov | 3abccf3 | 2007-04-12 01:33:51 -0400 | [diff] [blame] | 1259 | } |
| 1260 | |
Dmitry Torokhov | 501cc54 | 2007-07-18 01:20:58 -0400 | [diff] [blame] | 1261 | int __must_check input_register_device(struct input_dev *); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1262 | void input_unregister_device(struct input_dev *); |
| 1263 | |
Dmitry Torokhov | 501cc54 | 2007-07-18 01:20:58 -0400 | [diff] [blame] | 1264 | int __must_check input_register_handler(struct input_handler *); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1265 | void input_unregister_handler(struct input_handler *); |
| 1266 | |
Dmitry Torokhov | 5b2a082 | 2007-04-12 01:29:46 -0400 | [diff] [blame] | 1267 | int input_register_handle(struct input_handle *); |
| 1268 | void input_unregister_handle(struct input_handle *); |
| 1269 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1270 | int input_grab_device(struct input_handle *); |
| 1271 | void input_release_device(struct input_handle *); |
| 1272 | |
| 1273 | int input_open_device(struct input_handle *); |
| 1274 | void input_close_device(struct input_handle *); |
| 1275 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1276 | int input_flush_device(struct input_handle* handle, struct file* file); |
| 1277 | |
| 1278 | void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value); |
Dmitry Torokhov | 0e739d2 | 2006-07-06 00:22:43 -0400 | [diff] [blame] | 1279 | void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1280 | |
| 1281 | static inline void input_report_key(struct input_dev *dev, unsigned int code, int value) |
| 1282 | { |
| 1283 | input_event(dev, EV_KEY, code, !!value); |
| 1284 | } |
| 1285 | |
| 1286 | static inline void input_report_rel(struct input_dev *dev, unsigned int code, int value) |
| 1287 | { |
| 1288 | input_event(dev, EV_REL, code, value); |
| 1289 | } |
| 1290 | |
| 1291 | static inline void input_report_abs(struct input_dev *dev, unsigned int code, int value) |
| 1292 | { |
| 1293 | input_event(dev, EV_ABS, code, value); |
| 1294 | } |
| 1295 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1296 | static inline void input_report_ff_status(struct input_dev *dev, unsigned int code, int value) |
| 1297 | { |
| 1298 | input_event(dev, EV_FF_STATUS, code, value); |
| 1299 | } |
| 1300 | |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 1301 | static inline void input_report_switch(struct input_dev *dev, unsigned int code, int value) |
| 1302 | { |
| 1303 | input_event(dev, EV_SW, code, !!value); |
| 1304 | } |
| 1305 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1306 | static inline void input_sync(struct input_dev *dev) |
| 1307 | { |
| 1308 | input_event(dev, EV_SYN, SYN_REPORT, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1309 | } |
| 1310 | |
Dmitry Torokhov | 534565f | 2007-04-25 00:53:18 -0400 | [diff] [blame] | 1311 | void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code); |
| 1312 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1313 | static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat) |
| 1314 | { |
| 1315 | dev->absmin[axis] = min; |
| 1316 | dev->absmax[axis] = max; |
| 1317 | dev->absfuzz[axis] = fuzz; |
| 1318 | dev->absflat[axis] = flat; |
| 1319 | |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 1320 | dev->absbit[BIT_WORD(axis)] |= BIT_MASK(axis); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1321 | } |
| 1322 | |
Dmitry Torokhov | f4f37c8 | 2007-11-04 00:41:12 -0400 | [diff] [blame] | 1323 | int input_get_keycode(struct input_dev *dev, int scancode, int *keycode); |
| 1324 | int input_set_keycode(struct input_dev *dev, int scancode, int keycode); |
| 1325 | |
Greg Kroah-Hartman | ea9f240 | 2005-10-27 22:25:43 -0700 | [diff] [blame] | 1326 | extern struct class input_class; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1327 | |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1328 | /** |
| 1329 | * struct ff_device - force-feedback part of an input device |
| 1330 | * @upload: Called to upload an new effect into device |
| 1331 | * @erase: Called to erase an effect from device |
| 1332 | * @playback: Called to request device to start playing specified effect |
| 1333 | * @set_gain: Called to set specified gain |
| 1334 | * @set_autocenter: Called to auto-center device |
| 1335 | * @destroy: called by input core when parent input device is being |
| 1336 | * destroyed |
| 1337 | * @private: driver-specific data, will be freed automatically |
| 1338 | * @ffbit: bitmap of force feedback capabilities truly supported by |
| 1339 | * device (not emulated like ones in input_dev->ffbit) |
| 1340 | * @mutex: mutex for serializing access to the device |
| 1341 | * @max_effects: maximum number of effects supported by device |
| 1342 | * @effects: pointer to an array of effects currently loaded into device |
| 1343 | * @effect_owners: array of effect owners; when file handle owning |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1344 | * an effect gets closed the effect is automatically erased |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1345 | * |
| 1346 | * Every force-feedback device must implement upload() and playback() |
| 1347 | * methods; erase() is optional. set_gain() and set_autocenter() need |
| 1348 | * only be implemented if driver sets up FF_GAIN and FF_AUTOCENTER |
| 1349 | * bits. |
| 1350 | */ |
| 1351 | struct ff_device { |
| 1352 | int (*upload)(struct input_dev *dev, struct ff_effect *effect, |
| 1353 | struct ff_effect *old); |
| 1354 | int (*erase)(struct input_dev *dev, int effect_id); |
| 1355 | |
| 1356 | int (*playback)(struct input_dev *dev, int effect_id, int value); |
| 1357 | void (*set_gain)(struct input_dev *dev, u16 gain); |
| 1358 | void (*set_autocenter)(struct input_dev *dev, u16 magnitude); |
| 1359 | |
| 1360 | void (*destroy)(struct ff_device *); |
| 1361 | |
| 1362 | void *private; |
| 1363 | |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 1364 | unsigned long ffbit[BITS_TO_LONGS(FF_CNT)]; |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1365 | |
| 1366 | struct mutex mutex; |
| 1367 | |
| 1368 | int max_effects; |
| 1369 | struct ff_effect *effects; |
| 1370 | struct file *effect_owners[]; |
| 1371 | }; |
| 1372 | |
| 1373 | int input_ff_create(struct input_dev *dev, int max_effects); |
| 1374 | void input_ff_destroy(struct input_dev *dev); |
| 1375 | |
| 1376 | int input_ff_event(struct input_dev *dev, unsigned int type, unsigned int code, int value); |
| 1377 | |
| 1378 | int input_ff_upload(struct input_dev *dev, struct ff_effect *effect, struct file *file); |
| 1379 | int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file); |
| 1380 | |
Anssi Hannula | 7d928a2 | 2006-07-19 01:40:30 -0400 | [diff] [blame] | 1381 | int input_ff_create_memless(struct input_dev *dev, void *data, |
| 1382 | int (*play_effect)(struct input_dev *, void *, struct ff_effect *)); |
| 1383 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1384 | #endif |
| 1385 | #endif |