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> |
Jaswinder Singh Rajput | 00bfdda | 2009-01-15 13:51:26 -0800 | [diff] [blame] | 19 | #include <linux/types.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 37 | #define EV_VERSION 0x010001 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Dmitry Torokhov | 86b17f7 | 2010-11-29 23:33:04 -0800 | [diff] [blame] | 50 | /** |
| 51 | * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls |
| 52 | * @value: latest reported value for the axis. |
| 53 | * @minimum: specifies minimum value for the axis. |
| 54 | * @maximum: specifies maximum value for the axis. |
| 55 | * @fuzz: specifies fuzz value that is used to filter noise from |
| 56 | * the event stream. |
| 57 | * @flat: values that are within this value will be discarded by |
| 58 | * joydev interface and reported as 0 instead. |
| 59 | * @resolution: specifies resolution for the values reported for |
| 60 | * the axis. |
| 61 | * |
| 62 | * Note that input core does not clamp reported values to the |
| 63 | * [minimum, maximum] limits, such task is left to userspace. |
| 64 | * |
| 65 | * Resolution for main axes (ABS_X, ABS_Y, ABS_Z) is reported in |
| 66 | * units per millimeter (units/mm), resolution for rotational axes |
| 67 | * (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian. |
| 68 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | struct input_absinfo { |
| 70 | __s32 value; |
| 71 | __s32 minimum; |
| 72 | __s32 maximum; |
| 73 | __s32 fuzz; |
| 74 | __s32 flat; |
Tero Saarni | ec20a02 | 2009-06-10 23:27:24 -0700 | [diff] [blame] | 75 | __s32 resolution; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 76 | }; |
| 77 | |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 78 | /** |
| 79 | * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls |
| 80 | * @scancode: scancode represented in machine-endian form. |
| 81 | * @len: length of the scancode that resides in @scancode buffer. |
| 82 | * @index: index in the keymap, may be used instead of scancode |
| 83 | * @flags: allows to specify how kernel should handle the request. For |
| 84 | * example, setting INPUT_KEYMAP_BY_INDEX flag indicates that kernel |
| 85 | * should perform lookup in keymap by @index instead of @scancode |
| 86 | * @keycode: key code assigned to this scancode |
| 87 | * |
| 88 | * The structure is used to retrieve and modify keymap data. Users have |
| 89 | * option of performing lookup either by @scancode itself or by @index |
| 90 | * in keymap entry. EVIOCGKEYCODE will also return scancode or index |
| 91 | * (depending on which element was used to perform lookup). |
| 92 | */ |
| 93 | struct input_keymap_entry { |
| 94 | #define INPUT_KEYMAP_BY_INDEX (1 << 0) |
| 95 | __u8 flags; |
| 96 | __u8 len; |
| 97 | __u16 index; |
| 98 | __u32 keycode; |
| 99 | __u8 scancode[32]; |
| 100 | }; |
| 101 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 102 | #define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */ |
| 103 | #define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */ |
Dmitry Torokhov | 58b9399 | 2010-03-08 22:37:10 -0800 | [diff] [blame] | 104 | #define EVIOCGREP _IOR('E', 0x03, unsigned int[2]) /* get repeat settings */ |
| 105 | #define EVIOCSREP _IOW('E', 0x03, unsigned int[2]) /* set repeat settings */ |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 106 | |
Dmitry Torokhov | ab4e019 | 2010-12-14 23:53:21 -0800 | [diff] [blame] | 107 | #define EVIOCGKEYCODE _IOR('E', 0x04, unsigned int[2]) /* get keycode */ |
| 108 | #define EVIOCGKEYCODE_V2 _IOR('E', 0x04, struct input_keymap_entry) |
| 109 | #define EVIOCSKEYCODE _IOW('E', 0x04, unsigned int[2]) /* set keycode */ |
| 110 | #define EVIOCSKEYCODE_V2 _IOW('E', 0x04, struct input_keymap_entry) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 111 | |
| 112 | #define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) /* get device name */ |
| 113 | #define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) /* get physical location */ |
| 114 | #define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) /* get unique identifier */ |
Henrik Rydberg | 85b7720 | 2010-12-18 20:51:13 +0100 | [diff] [blame] | 115 | #define EVIOCGPROP(len) _IOC(_IOC_READ, 'E', 0x09, len) /* get device properties */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 116 | |
Dmitry Torokhov | 144c0f8 | 2010-09-03 10:31:05 -0700 | [diff] [blame] | 117 | #define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global key state */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 118 | #define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */ |
| 119 | #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] | 120 | #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] | 121 | |
| 122 | #define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + ev, len) /* get event bits */ |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 123 | #define EVIOCGABS(abs) _IOR('E', 0x40 + abs, struct input_absinfo) /* get abs value/limits */ |
| 124 | #define EVIOCSABS(abs) _IOW('E', 0xc0 + abs, struct input_absinfo) /* set abs value/limits */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 125 | |
| 126 | #define EVIOCSFF _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect)) /* send a force effect to a force feedback device */ |
| 127 | #define EVIOCRMFF _IOW('E', 0x81, int) /* Erase a force effect */ |
| 128 | #define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */ |
| 129 | |
| 130 | #define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */ |
| 131 | |
| 132 | /* |
Henrik Rydberg | 85b7720 | 2010-12-18 20:51:13 +0100 | [diff] [blame] | 133 | * Device properties and quirks |
| 134 | */ |
| 135 | |
| 136 | #define INPUT_PROP_POINTER 0x00 /* needs a pointer */ |
| 137 | #define INPUT_PROP_DIRECT 0x01 /* direct input devices */ |
| 138 | #define INPUT_PROP_BUTTONPAD 0x02 /* has button(s) under pad */ |
| 139 | #define INPUT_PROP_SEMI_MT 0x03 /* touch rectangle only */ |
| 140 | |
| 141 | #define INPUT_PROP_MAX 0x1f |
| 142 | #define INPUT_PROP_CNT (INPUT_PROP_MAX + 1) |
| 143 | |
| 144 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 145 | * Event types |
| 146 | */ |
| 147 | |
| 148 | #define EV_SYN 0x00 |
| 149 | #define EV_KEY 0x01 |
| 150 | #define EV_REL 0x02 |
| 151 | #define EV_ABS 0x03 |
| 152 | #define EV_MSC 0x04 |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 153 | #define EV_SW 0x05 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 154 | #define EV_LED 0x11 |
| 155 | #define EV_SND 0x12 |
| 156 | #define EV_REP 0x14 |
| 157 | #define EV_FF 0x15 |
| 158 | #define EV_PWR 0x16 |
| 159 | #define EV_FF_STATUS 0x17 |
| 160 | #define EV_MAX 0x1f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 161 | #define EV_CNT (EV_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 162 | |
| 163 | /* |
| 164 | * Synchronization events. |
| 165 | */ |
| 166 | |
| 167 | #define SYN_REPORT 0 |
| 168 | #define SYN_CONFIG 1 |
Henrik Rydberg | 5e5ee68 | 2009-04-28 07:47:33 -0700 | [diff] [blame] | 169 | #define SYN_MT_REPORT 2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 170 | |
| 171 | /* |
| 172 | * Keys and buttons |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 173 | * |
| 174 | * Most of the keys/buttons are modeled after USB HUT 1.12 |
| 175 | * (see http://www.usb.org/developers/hidpage). |
| 176 | * Abbreviations in the comments: |
| 177 | * AC - Application Control |
| 178 | * AL - Application Launch Button |
| 179 | * SC - System Control |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 180 | */ |
| 181 | |
| 182 | #define KEY_RESERVED 0 |
| 183 | #define KEY_ESC 1 |
| 184 | #define KEY_1 2 |
| 185 | #define KEY_2 3 |
| 186 | #define KEY_3 4 |
| 187 | #define KEY_4 5 |
| 188 | #define KEY_5 6 |
| 189 | #define KEY_6 7 |
| 190 | #define KEY_7 8 |
| 191 | #define KEY_8 9 |
| 192 | #define KEY_9 10 |
| 193 | #define KEY_0 11 |
| 194 | #define KEY_MINUS 12 |
| 195 | #define KEY_EQUAL 13 |
| 196 | #define KEY_BACKSPACE 14 |
| 197 | #define KEY_TAB 15 |
| 198 | #define KEY_Q 16 |
| 199 | #define KEY_W 17 |
| 200 | #define KEY_E 18 |
| 201 | #define KEY_R 19 |
| 202 | #define KEY_T 20 |
| 203 | #define KEY_Y 21 |
| 204 | #define KEY_U 22 |
| 205 | #define KEY_I 23 |
| 206 | #define KEY_O 24 |
| 207 | #define KEY_P 25 |
| 208 | #define KEY_LEFTBRACE 26 |
| 209 | #define KEY_RIGHTBRACE 27 |
| 210 | #define KEY_ENTER 28 |
| 211 | #define KEY_LEFTCTRL 29 |
| 212 | #define KEY_A 30 |
| 213 | #define KEY_S 31 |
| 214 | #define KEY_D 32 |
| 215 | #define KEY_F 33 |
| 216 | #define KEY_G 34 |
| 217 | #define KEY_H 35 |
| 218 | #define KEY_J 36 |
| 219 | #define KEY_K 37 |
| 220 | #define KEY_L 38 |
| 221 | #define KEY_SEMICOLON 39 |
| 222 | #define KEY_APOSTROPHE 40 |
| 223 | #define KEY_GRAVE 41 |
| 224 | #define KEY_LEFTSHIFT 42 |
| 225 | #define KEY_BACKSLASH 43 |
| 226 | #define KEY_Z 44 |
| 227 | #define KEY_X 45 |
| 228 | #define KEY_C 46 |
| 229 | #define KEY_V 47 |
| 230 | #define KEY_B 48 |
| 231 | #define KEY_N 49 |
| 232 | #define KEY_M 50 |
| 233 | #define KEY_COMMA 51 |
| 234 | #define KEY_DOT 52 |
| 235 | #define KEY_SLASH 53 |
| 236 | #define KEY_RIGHTSHIFT 54 |
| 237 | #define KEY_KPASTERISK 55 |
| 238 | #define KEY_LEFTALT 56 |
| 239 | #define KEY_SPACE 57 |
| 240 | #define KEY_CAPSLOCK 58 |
| 241 | #define KEY_F1 59 |
| 242 | #define KEY_F2 60 |
| 243 | #define KEY_F3 61 |
| 244 | #define KEY_F4 62 |
| 245 | #define KEY_F5 63 |
| 246 | #define KEY_F6 64 |
| 247 | #define KEY_F7 65 |
| 248 | #define KEY_F8 66 |
| 249 | #define KEY_F9 67 |
| 250 | #define KEY_F10 68 |
| 251 | #define KEY_NUMLOCK 69 |
| 252 | #define KEY_SCROLLLOCK 70 |
| 253 | #define KEY_KP7 71 |
| 254 | #define KEY_KP8 72 |
| 255 | #define KEY_KP9 73 |
| 256 | #define KEY_KPMINUS 74 |
| 257 | #define KEY_KP4 75 |
| 258 | #define KEY_KP5 76 |
| 259 | #define KEY_KP6 77 |
| 260 | #define KEY_KPPLUS 78 |
| 261 | #define KEY_KP1 79 |
| 262 | #define KEY_KP2 80 |
| 263 | #define KEY_KP3 81 |
| 264 | #define KEY_KP0 82 |
| 265 | #define KEY_KPDOT 83 |
| 266 | |
| 267 | #define KEY_ZENKAKUHANKAKU 85 |
| 268 | #define KEY_102ND 86 |
| 269 | #define KEY_F11 87 |
| 270 | #define KEY_F12 88 |
| 271 | #define KEY_RO 89 |
| 272 | #define KEY_KATAKANA 90 |
| 273 | #define KEY_HIRAGANA 91 |
| 274 | #define KEY_HENKAN 92 |
| 275 | #define KEY_KATAKANAHIRAGANA 93 |
| 276 | #define KEY_MUHENKAN 94 |
| 277 | #define KEY_KPJPCOMMA 95 |
| 278 | #define KEY_KPENTER 96 |
| 279 | #define KEY_RIGHTCTRL 97 |
| 280 | #define KEY_KPSLASH 98 |
| 281 | #define KEY_SYSRQ 99 |
| 282 | #define KEY_RIGHTALT 100 |
| 283 | #define KEY_LINEFEED 101 |
| 284 | #define KEY_HOME 102 |
| 285 | #define KEY_UP 103 |
| 286 | #define KEY_PAGEUP 104 |
| 287 | #define KEY_LEFT 105 |
| 288 | #define KEY_RIGHT 106 |
| 289 | #define KEY_END 107 |
| 290 | #define KEY_DOWN 108 |
| 291 | #define KEY_PAGEDOWN 109 |
| 292 | #define KEY_INSERT 110 |
| 293 | #define KEY_DELETE 111 |
| 294 | #define KEY_MACRO 112 |
| 295 | #define KEY_MUTE 113 |
| 296 | #define KEY_VOLUMEDOWN 114 |
| 297 | #define KEY_VOLUMEUP 115 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 298 | #define KEY_POWER 116 /* SC System Power Down */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 299 | #define KEY_KPEQUAL 117 |
| 300 | #define KEY_KPPLUSMINUS 118 |
| 301 | #define KEY_PAUSE 119 |
Henrik Rydberg | 437184a | 2008-11-04 13:31:38 +0100 | [diff] [blame] | 302 | #define KEY_SCALE 120 /* AL Compiz Scale (Expose) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 303 | |
| 304 | #define KEY_KPCOMMA 121 |
Jerome Pinot | b9ab58d | 2006-06-26 01:51:23 -0400 | [diff] [blame] | 305 | #define KEY_HANGEUL 122 |
| 306 | #define KEY_HANGUEL KEY_HANGEUL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 307 | #define KEY_HANJA 123 |
| 308 | #define KEY_YEN 124 |
| 309 | #define KEY_LEFTMETA 125 |
| 310 | #define KEY_RIGHTMETA 126 |
| 311 | #define KEY_COMPOSE 127 |
| 312 | |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 313 | #define KEY_STOP 128 /* AC Stop */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 314 | #define KEY_AGAIN 129 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 315 | #define KEY_PROPS 130 /* AC Properties */ |
| 316 | #define KEY_UNDO 131 /* AC Undo */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 317 | #define KEY_FRONT 132 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 318 | #define KEY_COPY 133 /* AC Copy */ |
| 319 | #define KEY_OPEN 134 /* AC Open */ |
| 320 | #define KEY_PASTE 135 /* AC Paste */ |
| 321 | #define KEY_FIND 136 /* AC Search */ |
| 322 | #define KEY_CUT 137 /* AC Cut */ |
| 323 | #define KEY_HELP 138 /* AL Integrated Help Center */ |
| 324 | #define KEY_MENU 139 /* Menu (show menu) */ |
| 325 | #define KEY_CALC 140 /* AL Calculator */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 326 | #define KEY_SETUP 141 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 327 | #define KEY_SLEEP 142 /* SC System Sleep */ |
| 328 | #define KEY_WAKEUP 143 /* System Wake Up */ |
| 329 | #define KEY_FILE 144 /* AL Local Machine Browser */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 330 | #define KEY_SENDFILE 145 |
| 331 | #define KEY_DELETEFILE 146 |
| 332 | #define KEY_XFER 147 |
| 333 | #define KEY_PROG1 148 |
| 334 | #define KEY_PROG2 149 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 335 | #define KEY_WWW 150 /* AL Internet Browser */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 336 | #define KEY_MSDOS 151 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 337 | #define KEY_COFFEE 152 /* AL Terminal Lock/Screensaver */ |
| 338 | #define KEY_SCREENLOCK KEY_COFFEE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 339 | #define KEY_DIRECTION 153 |
| 340 | #define KEY_CYCLEWINDOWS 154 |
| 341 | #define KEY_MAIL 155 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 342 | #define KEY_BOOKMARKS 156 /* AC Bookmarks */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 343 | #define KEY_COMPUTER 157 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 344 | #define KEY_BACK 158 /* AC Back */ |
| 345 | #define KEY_FORWARD 159 /* AC Forward */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 346 | #define KEY_CLOSECD 160 |
| 347 | #define KEY_EJECTCD 161 |
| 348 | #define KEY_EJECTCLOSECD 162 |
| 349 | #define KEY_NEXTSONG 163 |
| 350 | #define KEY_PLAYPAUSE 164 |
| 351 | #define KEY_PREVIOUSSONG 165 |
| 352 | #define KEY_STOPCD 166 |
| 353 | #define KEY_RECORD 167 |
| 354 | #define KEY_REWIND 168 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 355 | #define KEY_PHONE 169 /* Media Select Telephone */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 356 | #define KEY_ISO 170 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 357 | #define KEY_CONFIG 171 /* AL Consumer Control Configuration */ |
| 358 | #define KEY_HOMEPAGE 172 /* AC Home */ |
| 359 | #define KEY_REFRESH 173 /* AC Refresh */ |
| 360 | #define KEY_EXIT 174 /* AC Exit */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 361 | #define KEY_MOVE 175 |
| 362 | #define KEY_EDIT 176 |
| 363 | #define KEY_SCROLLUP 177 |
| 364 | #define KEY_SCROLLDOWN 178 |
| 365 | #define KEY_KPLEFTPAREN 179 |
| 366 | #define KEY_KPRIGHTPAREN 180 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 367 | #define KEY_NEW 181 /* AC New */ |
| 368 | #define KEY_REDO 182 /* AC Redo/Repeat */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 369 | |
| 370 | #define KEY_F13 183 |
| 371 | #define KEY_F14 184 |
| 372 | #define KEY_F15 185 |
| 373 | #define KEY_F16 186 |
| 374 | #define KEY_F17 187 |
| 375 | #define KEY_F18 188 |
| 376 | #define KEY_F19 189 |
| 377 | #define KEY_F20 190 |
| 378 | #define KEY_F21 191 |
| 379 | #define KEY_F22 192 |
| 380 | #define KEY_F23 193 |
| 381 | #define KEY_F24 194 |
| 382 | |
| 383 | #define KEY_PLAYCD 200 |
| 384 | #define KEY_PAUSECD 201 |
| 385 | #define KEY_PROG3 202 |
| 386 | #define KEY_PROG4 203 |
Henrik Rydberg | 437184a | 2008-11-04 13:31:38 +0100 | [diff] [blame] | 387 | #define KEY_DASHBOARD 204 /* AL Dashboard */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 388 | #define KEY_SUSPEND 205 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 389 | #define KEY_CLOSE 206 /* AC Close */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 390 | #define KEY_PLAY 207 |
| 391 | #define KEY_FASTFORWARD 208 |
| 392 | #define KEY_BASSBOOST 209 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 393 | #define KEY_PRINT 210 /* AC Print */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 394 | #define KEY_HP 211 |
| 395 | #define KEY_CAMERA 212 |
| 396 | #define KEY_SOUND 213 |
| 397 | #define KEY_QUESTION 214 |
| 398 | #define KEY_EMAIL 215 |
| 399 | #define KEY_CHAT 216 |
| 400 | #define KEY_SEARCH 217 |
| 401 | #define KEY_CONNECT 218 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 402 | #define KEY_FINANCE 219 /* AL Checkbook/Finance */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 403 | #define KEY_SPORT 220 |
| 404 | #define KEY_SHOP 221 |
| 405 | #define KEY_ALTERASE 222 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 406 | #define KEY_CANCEL 223 /* AC Cancel */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 407 | #define KEY_BRIGHTNESSDOWN 224 |
| 408 | #define KEY_BRIGHTNESSUP 225 |
| 409 | #define KEY_MEDIA 226 |
| 410 | |
Dmitry Torokhov | 5517853 | 2007-07-18 00:38:45 -0400 | [diff] [blame] | 411 | #define KEY_SWITCHVIDEOMODE 227 /* Cycle between available video |
| 412 | outputs (Monitor/LCD/TV-out/etc) */ |
Andreas Jaggi | 146a4b3 | 2005-05-01 08:58:41 -0700 | [diff] [blame] | 413 | #define KEY_KBDILLUMTOGGLE 228 |
| 414 | #define KEY_KBDILLUMDOWN 229 |
| 415 | #define KEY_KBDILLUMUP 230 |
| 416 | |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 417 | #define KEY_SEND 231 /* AC Send */ |
| 418 | #define KEY_REPLY 232 /* AC Reply */ |
| 419 | #define KEY_FORWARDMAIL 233 /* AC Forward Msg */ |
| 420 | #define KEY_SAVE 234 /* AC Save */ |
Vojtech Pavlik | 8a409b0 | 2005-09-05 00:08:08 -0500 | [diff] [blame] | 421 | #define KEY_DOCUMENTS 235 |
| 422 | |
Matthew Garrett | f39b25b | 2006-05-29 23:27:39 -0400 | [diff] [blame] | 423 | #define KEY_BATTERY 236 |
| 424 | |
Lennart Poettering | 90da115 | 2006-09-19 01:59:55 -0400 | [diff] [blame] | 425 | #define KEY_BLUETOOTH 237 |
| 426 | #define KEY_WLAN 238 |
Ivo van Doorn | e0665486 | 2007-09-13 09:21:31 +0200 | [diff] [blame] | 427 | #define KEY_UWB 239 |
Lennart Poettering | 90da115 | 2006-09-19 01:59:55 -0400 | [diff] [blame] | 428 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 429 | #define KEY_UNKNOWN 240 |
| 430 | |
Yu Luming | a7ecd1e | 2007-08-23 23:05:55 -0400 | [diff] [blame] | 431 | #define KEY_VIDEO_NEXT 241 /* drive next video source */ |
| 432 | #define KEY_VIDEO_PREV 242 /* drive previous video source */ |
| 433 | #define KEY_BRIGHTNESS_CYCLE 243 /* brightness up, after max is min */ |
| 434 | #define KEY_BRIGHTNESS_ZERO 244 /* brightness off, use ambient */ |
| 435 | #define KEY_DISPLAY_OFF 245 /* display device to off state */ |
| 436 | |
Iñaky Pérez-González | 303d9bf | 2008-01-23 13:40:27 -0800 | [diff] [blame] | 437 | #define KEY_WIMAX 246 |
Matthew Garrett | 3b77fd8 | 2010-02-17 12:21:45 -0800 | [diff] [blame] | 438 | #define KEY_RFKILL 247 /* Key that controls all radios */ |
Iñaky Pérez-González | 303d9bf | 2008-01-23 13:40:27 -0800 | [diff] [blame] | 439 | |
Dmitry Torokhov | 4b70858 | 2010-02-26 00:22:04 -0800 | [diff] [blame] | 440 | /* Code 255 is reserved for special needs of AT keyboard driver */ |
Dmitry Torokhov | f6d6561 | 2008-06-02 00:39:45 -0400 | [diff] [blame] | 441 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 442 | #define BTN_MISC 0x100 |
| 443 | #define BTN_0 0x100 |
| 444 | #define BTN_1 0x101 |
| 445 | #define BTN_2 0x102 |
| 446 | #define BTN_3 0x103 |
| 447 | #define BTN_4 0x104 |
| 448 | #define BTN_5 0x105 |
| 449 | #define BTN_6 0x106 |
| 450 | #define BTN_7 0x107 |
| 451 | #define BTN_8 0x108 |
| 452 | #define BTN_9 0x109 |
| 453 | |
| 454 | #define BTN_MOUSE 0x110 |
| 455 | #define BTN_LEFT 0x110 |
| 456 | #define BTN_RIGHT 0x111 |
| 457 | #define BTN_MIDDLE 0x112 |
| 458 | #define BTN_SIDE 0x113 |
| 459 | #define BTN_EXTRA 0x114 |
| 460 | #define BTN_FORWARD 0x115 |
| 461 | #define BTN_BACK 0x116 |
| 462 | #define BTN_TASK 0x117 |
| 463 | |
| 464 | #define BTN_JOYSTICK 0x120 |
| 465 | #define BTN_TRIGGER 0x120 |
| 466 | #define BTN_THUMB 0x121 |
| 467 | #define BTN_THUMB2 0x122 |
| 468 | #define BTN_TOP 0x123 |
| 469 | #define BTN_TOP2 0x124 |
| 470 | #define BTN_PINKIE 0x125 |
| 471 | #define BTN_BASE 0x126 |
| 472 | #define BTN_BASE2 0x127 |
| 473 | #define BTN_BASE3 0x128 |
| 474 | #define BTN_BASE4 0x129 |
| 475 | #define BTN_BASE5 0x12a |
| 476 | #define BTN_BASE6 0x12b |
| 477 | #define BTN_DEAD 0x12f |
| 478 | |
| 479 | #define BTN_GAMEPAD 0x130 |
| 480 | #define BTN_A 0x130 |
| 481 | #define BTN_B 0x131 |
| 482 | #define BTN_C 0x132 |
| 483 | #define BTN_X 0x133 |
| 484 | #define BTN_Y 0x134 |
| 485 | #define BTN_Z 0x135 |
| 486 | #define BTN_TL 0x136 |
| 487 | #define BTN_TR 0x137 |
| 488 | #define BTN_TL2 0x138 |
| 489 | #define BTN_TR2 0x139 |
| 490 | #define BTN_SELECT 0x13a |
| 491 | #define BTN_START 0x13b |
| 492 | #define BTN_MODE 0x13c |
| 493 | #define BTN_THUMBL 0x13d |
| 494 | #define BTN_THUMBR 0x13e |
| 495 | |
| 496 | #define BTN_DIGI 0x140 |
| 497 | #define BTN_TOOL_PEN 0x140 |
| 498 | #define BTN_TOOL_RUBBER 0x141 |
| 499 | #define BTN_TOOL_BRUSH 0x142 |
| 500 | #define BTN_TOOL_PENCIL 0x143 |
| 501 | #define BTN_TOOL_AIRBRUSH 0x144 |
| 502 | #define BTN_TOOL_FINGER 0x145 |
| 503 | #define BTN_TOOL_MOUSE 0x146 |
| 504 | #define BTN_TOOL_LENS 0x147 |
| 505 | #define BTN_TOUCH 0x14a |
| 506 | #define BTN_STYLUS 0x14b |
| 507 | #define BTN_STYLUS2 0x14c |
| 508 | #define BTN_TOOL_DOUBLETAP 0x14d |
| 509 | #define BTN_TOOL_TRIPLETAP 0x14e |
Henrik Rydberg | 6916d97 | 2009-04-27 11:52:43 -0700 | [diff] [blame] | 510 | #define BTN_TOOL_QUADTAP 0x14f /* Four fingers on trackpad */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 511 | |
| 512 | #define BTN_WHEEL 0x150 |
| 513 | #define BTN_GEAR_DOWN 0x150 |
| 514 | #define BTN_GEAR_UP 0x151 |
| 515 | |
| 516 | #define KEY_OK 0x160 |
Dmitry Torokhov | 493a7e0 | 2006-03-14 00:09:05 -0500 | [diff] [blame] | 517 | #define KEY_SELECT 0x161 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 518 | #define KEY_GOTO 0x162 |
| 519 | #define KEY_CLEAR 0x163 |
| 520 | #define KEY_POWER2 0x164 |
| 521 | #define KEY_OPTION 0x165 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 522 | #define KEY_INFO 0x166 /* AL OEM Features/Tips/Tutorial */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 523 | #define KEY_TIME 0x167 |
| 524 | #define KEY_VENDOR 0x168 |
| 525 | #define KEY_ARCHIVE 0x169 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 526 | #define KEY_PROGRAM 0x16a /* Media Select Program Guide */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | #define KEY_CHANNEL 0x16b |
| 528 | #define KEY_FAVORITES 0x16c |
| 529 | #define KEY_EPG 0x16d |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 530 | #define KEY_PVR 0x16e /* Media Select Home */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 531 | #define KEY_MHP 0x16f |
| 532 | #define KEY_LANGUAGE 0x170 |
| 533 | #define KEY_TITLE 0x171 |
| 534 | #define KEY_SUBTITLE 0x172 |
| 535 | #define KEY_ANGLE 0x173 |
| 536 | #define KEY_ZOOM 0x174 |
| 537 | #define KEY_MODE 0x175 |
| 538 | #define KEY_KEYBOARD 0x176 |
| 539 | #define KEY_SCREEN 0x177 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 540 | #define KEY_PC 0x178 /* Media Select Computer */ |
| 541 | #define KEY_TV 0x179 /* Media Select TV */ |
| 542 | #define KEY_TV2 0x17a /* Media Select Cable */ |
| 543 | #define KEY_VCR 0x17b /* Media Select VCR */ |
| 544 | #define KEY_VCR2 0x17c /* VCR Plus */ |
| 545 | #define KEY_SAT 0x17d /* Media Select Satellite */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 546 | #define KEY_SAT2 0x17e |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 547 | #define KEY_CD 0x17f /* Media Select CD */ |
| 548 | #define KEY_TAPE 0x180 /* Media Select Tape */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 549 | #define KEY_RADIO 0x181 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 550 | #define KEY_TUNER 0x182 /* Media Select Tuner */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 551 | #define KEY_PLAYER 0x183 |
| 552 | #define KEY_TEXT 0x184 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 553 | #define KEY_DVD 0x185 /* Media Select DVD */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 554 | #define KEY_AUX 0x186 |
| 555 | #define KEY_MP3 0x187 |
| 556 | #define KEY_AUDIO 0x188 |
| 557 | #define KEY_VIDEO 0x189 |
| 558 | #define KEY_DIRECTORY 0x18a |
| 559 | #define KEY_LIST 0x18b |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 560 | #define KEY_MEMO 0x18c /* Media Select Messages */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 561 | #define KEY_CALENDAR 0x18d |
| 562 | #define KEY_RED 0x18e |
| 563 | #define KEY_GREEN 0x18f |
| 564 | #define KEY_YELLOW 0x190 |
| 565 | #define KEY_BLUE 0x191 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 566 | #define KEY_CHANNELUP 0x192 /* Channel Increment */ |
| 567 | #define KEY_CHANNELDOWN 0x193 /* Channel Decrement */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 568 | #define KEY_FIRST 0x194 |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 569 | #define KEY_LAST 0x195 /* Recall Last */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 570 | #define KEY_AB 0x196 |
| 571 | #define KEY_NEXT 0x197 |
| 572 | #define KEY_RESTART 0x198 |
| 573 | #define KEY_SLOW 0x199 |
| 574 | #define KEY_SHUFFLE 0x19a |
| 575 | #define KEY_BREAK 0x19b |
| 576 | #define KEY_PREVIOUS 0x19c |
| 577 | #define KEY_DIGITS 0x19d |
| 578 | #define KEY_TEEN 0x19e |
| 579 | #define KEY_TWEN 0x19f |
Dmitry Torokhov | 4e4eda8 | 2007-06-29 01:10:54 -0400 | [diff] [blame] | 580 | #define KEY_VIDEOPHONE 0x1a0 /* Media Select Video Phone */ |
| 581 | #define KEY_GAMES 0x1a1 /* Media Select Games */ |
| 582 | #define KEY_ZOOMIN 0x1a2 /* AC Zoom In */ |
| 583 | #define KEY_ZOOMOUT 0x1a3 /* AC Zoom Out */ |
| 584 | #define KEY_ZOOMRESET 0x1a4 /* AC Zoom */ |
| 585 | #define KEY_WORDPROCESSOR 0x1a5 /* AL Word Processor */ |
| 586 | #define KEY_EDITOR 0x1a6 /* AL Text Editor */ |
| 587 | #define KEY_SPREADSHEET 0x1a7 /* AL Spreadsheet */ |
| 588 | #define KEY_GRAPHICSEDITOR 0x1a8 /* AL Graphics Editor */ |
| 589 | #define KEY_PRESENTATION 0x1a9 /* AL Presentation App */ |
| 590 | #define KEY_DATABASE 0x1aa /* AL Database App */ |
| 591 | #define KEY_NEWS 0x1ab /* AL Newsreader */ |
| 592 | #define KEY_VOICEMAIL 0x1ac /* AL Voicemail */ |
| 593 | #define KEY_ADDRESSBOOK 0x1ad /* AL Contacts/Address Book */ |
| 594 | #define KEY_MESSENGER 0x1ae /* AL Instant Messaging */ |
Eric Piel | 6480e2a | 2007-04-12 01:32:34 -0400 | [diff] [blame] | 595 | #define KEY_DISPLAYTOGGLE 0x1af /* Turn display (LCD) on and off */ |
Jiri Kosina | 4dc21a8 | 2007-08-08 17:19:08 +0200 | [diff] [blame] | 596 | #define KEY_SPELLCHECK 0x1b0 /* AL Spell Check */ |
Khelben Blackstaff | e2bca07 | 2007-10-04 10:32:03 +0200 | [diff] [blame] | 597 | #define KEY_LOGOFF 0x1b1 /* AL Logoff */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 598 | |
Carlos Corbacho | f7852be | 2007-10-27 23:42:32 -0400 | [diff] [blame] | 599 | #define KEY_DOLLAR 0x1b2 |
| 600 | #define KEY_EURO 0x1b3 |
| 601 | |
Aristeu Rozanski | c23f1f9 | 2007-11-27 00:46:57 -0500 | [diff] [blame] | 602 | #define KEY_FRAMEBACK 0x1b4 /* Consumer - transport controls */ |
| 603 | #define KEY_FRAMEFORWARD 0x1b5 |
Aristeu Rozanski | 35baef2 | 2007-11-27 00:47:04 -0500 | [diff] [blame] | 604 | #define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */ |
Bastien Nocera | 4bbff7e | 2008-06-26 09:13:48 -0400 | [diff] [blame] | 605 | #define KEY_MEDIA_REPEAT 0x1b7 /* Consumer - transport control */ |
Mariusz Białończyk | eac8ae0 | 2010-11-15 15:50:13 -0300 | [diff] [blame] | 606 | #define KEY_10CHANNELSUP 0x1b8 /* 10 channels up (10+) */ |
| 607 | #define KEY_10CHANNELSDOWN 0x1b9 /* 10 channels down (10-) */ |
Aristeu Rozanski | 35baef2 | 2007-11-27 00:47:04 -0500 | [diff] [blame] | 608 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 609 | #define KEY_DEL_EOL 0x1c0 |
| 610 | #define KEY_DEL_EOS 0x1c1 |
| 611 | #define KEY_INS_LINE 0x1c2 |
| 612 | #define KEY_DEL_LINE 0x1c3 |
| 613 | |
| 614 | #define KEY_FN 0x1d0 |
| 615 | #define KEY_FN_ESC 0x1d1 |
| 616 | #define KEY_FN_F1 0x1d2 |
| 617 | #define KEY_FN_F2 0x1d3 |
| 618 | #define KEY_FN_F3 0x1d4 |
| 619 | #define KEY_FN_F4 0x1d5 |
| 620 | #define KEY_FN_F5 0x1d6 |
| 621 | #define KEY_FN_F6 0x1d7 |
| 622 | #define KEY_FN_F7 0x1d8 |
| 623 | #define KEY_FN_F8 0x1d9 |
| 624 | #define KEY_FN_F9 0x1da |
| 625 | #define KEY_FN_F10 0x1db |
| 626 | #define KEY_FN_F11 0x1dc |
| 627 | #define KEY_FN_F12 0x1dd |
| 628 | #define KEY_FN_1 0x1de |
| 629 | #define KEY_FN_2 0x1df |
| 630 | #define KEY_FN_D 0x1e0 |
| 631 | #define KEY_FN_E 0x1e1 |
| 632 | #define KEY_FN_F 0x1e2 |
| 633 | #define KEY_FN_S 0x1e3 |
| 634 | #define KEY_FN_B 0x1e4 |
| 635 | |
Samuel Thibault | b9ec4e1 | 2006-04-02 00:10:28 -0500 | [diff] [blame] | 636 | #define KEY_BRL_DOT1 0x1f1 |
| 637 | #define KEY_BRL_DOT2 0x1f2 |
| 638 | #define KEY_BRL_DOT3 0x1f3 |
| 639 | #define KEY_BRL_DOT4 0x1f4 |
| 640 | #define KEY_BRL_DOT5 0x1f5 |
| 641 | #define KEY_BRL_DOT6 0x1f6 |
| 642 | #define KEY_BRL_DOT7 0x1f7 |
| 643 | #define KEY_BRL_DOT8 0x1f8 |
Samuel Thibault | 9e3d3d0 | 2007-09-04 23:16:04 -0400 | [diff] [blame] | 644 | #define KEY_BRL_DOT9 0x1f9 |
| 645 | #define KEY_BRL_DOT10 0x1fa |
Samuel Thibault | b9ec4e1 | 2006-04-02 00:10:28 -0500 | [diff] [blame] | 646 | |
Aristeu Rozanski | 5a599a1 | 2008-06-23 10:47:53 -0400 | [diff] [blame] | 647 | #define KEY_NUMERIC_0 0x200 /* used by phones, remote controls, */ |
| 648 | #define KEY_NUMERIC_1 0x201 /* and other keypads */ |
| 649 | #define KEY_NUMERIC_2 0x202 |
| 650 | #define KEY_NUMERIC_3 0x203 |
| 651 | #define KEY_NUMERIC_4 0x204 |
| 652 | #define KEY_NUMERIC_5 0x205 |
| 653 | #define KEY_NUMERIC_6 0x206 |
| 654 | #define KEY_NUMERIC_7 0x207 |
| 655 | #define KEY_NUMERIC_8 0x208 |
| 656 | #define KEY_NUMERIC_9 0x209 |
| 657 | #define KEY_NUMERIC_STAR 0x20a |
| 658 | #define KEY_NUMERIC_POUND 0x20b |
| 659 | |
Jani Nikula | 765af10 | 2009-11-05 22:59:46 -0800 | [diff] [blame] | 660 | #define KEY_CAMERA_FOCUS 0x210 |
Dmitry Torokhov | 492d4f2 | 2010-02-26 00:16:05 -0800 | [diff] [blame] | 661 | #define KEY_WPS_BUTTON 0x211 /* WiFi Protected Setup key */ |
Jani Nikula | 765af10 | 2009-11-05 22:59:46 -0800 | [diff] [blame] | 662 | |
Bastien Nocera | 0417596 | 2010-11-29 23:33:05 -0800 | [diff] [blame] | 663 | #define KEY_TOUCHPAD_TOGGLE 0x212 /* Request switch touchpad on or off */ |
| 664 | #define KEY_TOUCHPAD_ON 0x213 |
| 665 | #define KEY_TOUCHPAD_OFF 0x214 |
| 666 | |
Jiri Kosina | cf2f765f | 2010-01-04 12:20:56 +0100 | [diff] [blame] | 667 | #define BTN_TRIGGER_HAPPY 0x2c0 |
| 668 | #define BTN_TRIGGER_HAPPY1 0x2c0 |
| 669 | #define BTN_TRIGGER_HAPPY2 0x2c1 |
| 670 | #define BTN_TRIGGER_HAPPY3 0x2c2 |
| 671 | #define BTN_TRIGGER_HAPPY4 0x2c3 |
| 672 | #define BTN_TRIGGER_HAPPY5 0x2c4 |
| 673 | #define BTN_TRIGGER_HAPPY6 0x2c5 |
| 674 | #define BTN_TRIGGER_HAPPY7 0x2c6 |
| 675 | #define BTN_TRIGGER_HAPPY8 0x2c7 |
| 676 | #define BTN_TRIGGER_HAPPY9 0x2c8 |
| 677 | #define BTN_TRIGGER_HAPPY10 0x2c9 |
| 678 | #define BTN_TRIGGER_HAPPY11 0x2ca |
| 679 | #define BTN_TRIGGER_HAPPY12 0x2cb |
| 680 | #define BTN_TRIGGER_HAPPY13 0x2cc |
| 681 | #define BTN_TRIGGER_HAPPY14 0x2cd |
| 682 | #define BTN_TRIGGER_HAPPY15 0x2ce |
| 683 | #define BTN_TRIGGER_HAPPY16 0x2cf |
| 684 | #define BTN_TRIGGER_HAPPY17 0x2d0 |
| 685 | #define BTN_TRIGGER_HAPPY18 0x2d1 |
| 686 | #define BTN_TRIGGER_HAPPY19 0x2d2 |
| 687 | #define BTN_TRIGGER_HAPPY20 0x2d3 |
| 688 | #define BTN_TRIGGER_HAPPY21 0x2d4 |
| 689 | #define BTN_TRIGGER_HAPPY22 0x2d5 |
| 690 | #define BTN_TRIGGER_HAPPY23 0x2d6 |
| 691 | #define BTN_TRIGGER_HAPPY24 0x2d7 |
| 692 | #define BTN_TRIGGER_HAPPY25 0x2d8 |
| 693 | #define BTN_TRIGGER_HAPPY26 0x2d9 |
| 694 | #define BTN_TRIGGER_HAPPY27 0x2da |
| 695 | #define BTN_TRIGGER_HAPPY28 0x2db |
| 696 | #define BTN_TRIGGER_HAPPY29 0x2dc |
| 697 | #define BTN_TRIGGER_HAPPY30 0x2dd |
| 698 | #define BTN_TRIGGER_HAPPY31 0x2de |
| 699 | #define BTN_TRIGGER_HAPPY32 0x2df |
| 700 | #define BTN_TRIGGER_HAPPY33 0x2e0 |
| 701 | #define BTN_TRIGGER_HAPPY34 0x2e1 |
| 702 | #define BTN_TRIGGER_HAPPY35 0x2e2 |
| 703 | #define BTN_TRIGGER_HAPPY36 0x2e3 |
| 704 | #define BTN_TRIGGER_HAPPY37 0x2e4 |
| 705 | #define BTN_TRIGGER_HAPPY38 0x2e5 |
| 706 | #define BTN_TRIGGER_HAPPY39 0x2e6 |
| 707 | #define BTN_TRIGGER_HAPPY40 0x2e7 |
| 708 | |
Rusty Russell | 1d8f430 | 2005-12-07 21:40:34 +0100 | [diff] [blame] | 709 | /* We avoid low common keys in module aliases so they don't get huge. */ |
| 710 | #define KEY_MIN_INTERESTING KEY_MUTE |
Dmitry Torokhov | 03bac96 | 2008-06-23 10:47:34 -0400 | [diff] [blame] | 711 | #define KEY_MAX 0x2ff |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 712 | #define KEY_CNT (KEY_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 713 | |
| 714 | /* |
| 715 | * Relative axes |
| 716 | */ |
| 717 | |
| 718 | #define REL_X 0x00 |
| 719 | #define REL_Y 0x01 |
| 720 | #define REL_Z 0x02 |
| 721 | #define REL_RX 0x03 |
| 722 | #define REL_RY 0x04 |
| 723 | #define REL_RZ 0x05 |
| 724 | #define REL_HWHEEL 0x06 |
| 725 | #define REL_DIAL 0x07 |
| 726 | #define REL_WHEEL 0x08 |
| 727 | #define REL_MISC 0x09 |
| 728 | #define REL_MAX 0x0f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 729 | #define REL_CNT (REL_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 730 | |
| 731 | /* |
| 732 | * Absolute axes |
| 733 | */ |
| 734 | |
| 735 | #define ABS_X 0x00 |
| 736 | #define ABS_Y 0x01 |
| 737 | #define ABS_Z 0x02 |
| 738 | #define ABS_RX 0x03 |
| 739 | #define ABS_RY 0x04 |
| 740 | #define ABS_RZ 0x05 |
| 741 | #define ABS_THROTTLE 0x06 |
| 742 | #define ABS_RUDDER 0x07 |
| 743 | #define ABS_WHEEL 0x08 |
| 744 | #define ABS_GAS 0x09 |
| 745 | #define ABS_BRAKE 0x0a |
| 746 | #define ABS_HAT0X 0x10 |
| 747 | #define ABS_HAT0Y 0x11 |
| 748 | #define ABS_HAT1X 0x12 |
| 749 | #define ABS_HAT1Y 0x13 |
| 750 | #define ABS_HAT2X 0x14 |
| 751 | #define ABS_HAT2Y 0x15 |
| 752 | #define ABS_HAT3X 0x16 |
| 753 | #define ABS_HAT3Y 0x17 |
| 754 | #define ABS_PRESSURE 0x18 |
| 755 | #define ABS_DISTANCE 0x19 |
| 756 | #define ABS_TILT_X 0x1a |
| 757 | #define ABS_TILT_Y 0x1b |
| 758 | #define ABS_TOOL_WIDTH 0x1c |
Henrik Rydberg | 40d007e | 2010-07-15 23:10:10 -0700 | [diff] [blame] | 759 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 760 | #define ABS_VOLUME 0x20 |
Henrik Rydberg | 40d007e | 2010-07-15 23:10:10 -0700 | [diff] [blame] | 761 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 762 | #define ABS_MISC 0x28 |
Henrik Rydberg | 5e5ee68 | 2009-04-28 07:47:33 -0700 | [diff] [blame] | 763 | |
Henrik Rydberg | 40d007e | 2010-07-15 23:10:10 -0700 | [diff] [blame] | 764 | #define ABS_MT_SLOT 0x2f /* MT slot being modified */ |
Henrik Rydberg | 5e5ee68 | 2009-04-28 07:47:33 -0700 | [diff] [blame] | 765 | #define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */ |
| 766 | #define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */ |
| 767 | #define ABS_MT_WIDTH_MAJOR 0x32 /* Major axis of approaching ellipse */ |
| 768 | #define ABS_MT_WIDTH_MINOR 0x33 /* Minor axis (omit if circular) */ |
| 769 | #define ABS_MT_ORIENTATION 0x34 /* Ellipse orientation */ |
| 770 | #define ABS_MT_POSITION_X 0x35 /* Center X ellipse position */ |
| 771 | #define ABS_MT_POSITION_Y 0x36 /* Center Y ellipse position */ |
| 772 | #define ABS_MT_TOOL_TYPE 0x37 /* Type of touching device */ |
| 773 | #define ABS_MT_BLOB_ID 0x38 /* Group a set of packets as a blob */ |
Henrik Rydberg | df391e0 | 2009-05-23 09:51:20 -0700 | [diff] [blame] | 774 | #define ABS_MT_TRACKING_ID 0x39 /* Unique ID of initiated contact */ |
Henrik Rydberg | cb6ecf6 | 2010-01-28 22:28:27 -0800 | [diff] [blame] | 775 | #define ABS_MT_PRESSURE 0x3a /* Pressure on contact area */ |
Henrik Rydberg | e42a98b | 2010-12-06 10:05:43 +0100 | [diff] [blame] | 776 | #define ABS_MT_DISTANCE 0x3b /* Contact hover distance */ |
Henrik Rydberg | 5e5ee68 | 2009-04-28 07:47:33 -0700 | [diff] [blame] | 777 | |
Henrik Rydberg | 40d007e | 2010-07-15 23:10:10 -0700 | [diff] [blame] | 778 | #ifdef __KERNEL__ |
| 779 | /* Implementation details, userspace should not care about these */ |
| 780 | #define ABS_MT_FIRST ABS_MT_TOUCH_MAJOR |
Henrik Rydberg | e42a98b | 2010-12-06 10:05:43 +0100 | [diff] [blame] | 781 | #define ABS_MT_LAST ABS_MT_DISTANCE |
Henrik Rydberg | 40d007e | 2010-07-15 23:10:10 -0700 | [diff] [blame] | 782 | #endif |
| 783 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 784 | #define ABS_MAX 0x3f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 785 | #define ABS_CNT (ABS_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 786 | |
| 787 | /* |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 788 | * Switch events |
| 789 | */ |
| 790 | |
Richard Purdie | ed8f9e2 | 2006-05-29 23:31:03 -0400 | [diff] [blame] | 791 | #define SW_LID 0x00 /* set = lid shut */ |
| 792 | #define SW_TABLET_MODE 0x01 /* set = tablet mode */ |
| 793 | #define SW_HEADPHONE_INSERT 0x02 /* set = inserted */ |
Henrique de Moraes Holschuh | 5adad01 | 2008-05-30 10:40:46 -0400 | [diff] [blame] | 794 | #define SW_RFKILL_ALL 0x03 /* rfkill master switch, type "any" |
| 795 | set = radio enabled */ |
| 796 | #define SW_RADIO SW_RFKILL_ALL /* deprecated */ |
Mark Brown | 5ec461d | 2008-07-19 00:40:25 -0400 | [diff] [blame] | 797 | #define SW_MICROPHONE_INSERT 0x04 /* set = inserted */ |
Matthew Garrett | 92c4989 | 2008-07-19 00:43:54 -0400 | [diff] [blame] | 798 | #define SW_DOCK 0x05 /* set = plugged into dock */ |
Matthew Ranostay | a53ccab | 2008-10-25 01:05:04 -0400 | [diff] [blame] | 799 | #define SW_LINEOUT_INSERT 0x06 /* set = inserted */ |
Mark Brown | cdc6936 | 2008-12-10 13:55:49 +0000 | [diff] [blame] | 800 | #define SW_JACK_PHYSICAL_INSERT 0x07 /* set = mechanical switch set */ |
Jani Nikula | d506fc3 | 2009-01-07 11:54:25 +0200 | [diff] [blame] | 801 | #define SW_VIDEOOUT_INSERT 0x08 /* set = inserted */ |
Jani Nikula | 765af10 | 2009-11-05 22:59:46 -0800 | [diff] [blame] | 802 | #define SW_CAMERA_LENS_COVER 0x09 /* set = lens covered */ |
| 803 | #define SW_KEYPAD_SLIDE 0x0a /* set = keypad slide out */ |
| 804 | #define SW_FRONT_PROXIMITY 0x0b /* set = front proximity sensor active */ |
Jekyll Lai | 50a88cb | 2011-01-11 21:53:55 -0800 | [diff] [blame] | 805 | #define SW_ROTATE_LOCK 0x0c /* set = rotate locked/disabled */ |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 806 | #define SW_MAX 0x0f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 807 | #define SW_CNT (SW_MAX+1) |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 808 | |
| 809 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 810 | * Misc events |
| 811 | */ |
| 812 | |
| 813 | #define MSC_SERIAL 0x00 |
| 814 | #define MSC_PULSELED 0x01 |
| 815 | #define MSC_GESTURE 0x02 |
| 816 | #define MSC_RAW 0x03 |
| 817 | #define MSC_SCAN 0x04 |
| 818 | #define MSC_MAX 0x07 |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 819 | #define MSC_CNT (MSC_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 820 | |
| 821 | /* |
| 822 | * LEDs |
| 823 | */ |
| 824 | |
| 825 | #define LED_NUML 0x00 |
| 826 | #define LED_CAPSL 0x01 |
| 827 | #define LED_SCROLLL 0x02 |
| 828 | #define LED_COMPOSE 0x03 |
| 829 | #define LED_KANA 0x04 |
| 830 | #define LED_SLEEP 0x05 |
| 831 | #define LED_SUSPEND 0x06 |
| 832 | #define LED_MUTE 0x07 |
| 833 | #define LED_MISC 0x08 |
| 834 | #define LED_MAIL 0x09 |
| 835 | #define LED_CHARGING 0x0a |
| 836 | #define LED_MAX 0x0f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 837 | #define LED_CNT (LED_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 838 | |
| 839 | /* |
| 840 | * Autorepeat values |
| 841 | */ |
| 842 | |
| 843 | #define REP_DELAY 0x00 |
| 844 | #define REP_PERIOD 0x01 |
| 845 | #define REP_MAX 0x01 |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 846 | #define REP_CNT (REP_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 847 | |
| 848 | /* |
| 849 | * Sounds |
| 850 | */ |
| 851 | |
| 852 | #define SND_CLICK 0x00 |
| 853 | #define SND_BELL 0x01 |
| 854 | #define SND_TONE 0x02 |
| 855 | #define SND_MAX 0x07 |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 856 | #define SND_CNT (SND_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 857 | |
| 858 | /* |
| 859 | * IDs. |
| 860 | */ |
| 861 | |
| 862 | #define ID_BUS 0 |
| 863 | #define ID_VENDOR 1 |
| 864 | #define ID_PRODUCT 2 |
| 865 | #define ID_VERSION 3 |
| 866 | |
| 867 | #define BUS_PCI 0x01 |
| 868 | #define BUS_ISAPNP 0x02 |
| 869 | #define BUS_USB 0x03 |
| 870 | #define BUS_HIL 0x04 |
| 871 | #define BUS_BLUETOOTH 0x05 |
Michael Hanselmann | 9a87fdd | 2006-09-19 01:59:49 -0400 | [diff] [blame] | 872 | #define BUS_VIRTUAL 0x06 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 873 | |
| 874 | #define BUS_ISA 0x10 |
| 875 | #define BUS_I8042 0x11 |
| 876 | #define BUS_XTKBD 0x12 |
| 877 | #define BUS_RS232 0x13 |
| 878 | #define BUS_GAMEPORT 0x14 |
| 879 | #define BUS_PARPORT 0x15 |
| 880 | #define BUS_AMIGA 0x16 |
| 881 | #define BUS_ADB 0x17 |
| 882 | #define BUS_I2C 0x18 |
| 883 | #define BUS_HOST 0x19 |
Matthew Wilcox | 6ab0f5c | 2005-10-21 22:58:51 -0400 | [diff] [blame] | 884 | #define BUS_GSC 0x1A |
Michael Schmitz | c04cb85 | 2007-05-01 22:32:38 +0200 | [diff] [blame] | 885 | #define BUS_ATARI 0x1B |
Bryan Wu | 31a6296 | 2010-03-21 23:23:24 -0700 | [diff] [blame] | 886 | #define BUS_SPI 0x1C |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 887 | |
| 888 | /* |
Henrik Rydberg | 5e5ee68 | 2009-04-28 07:47:33 -0700 | [diff] [blame] | 889 | * MT_TOOL types |
| 890 | */ |
| 891 | #define MT_TOOL_FINGER 0 |
| 892 | #define MT_TOOL_PEN 1 |
Henrik Rydberg | c5f4dec | 2010-12-15 13:50:34 +0100 | [diff] [blame] | 893 | #define MT_TOOL_MAX 1 |
Henrik Rydberg | 5e5ee68 | 2009-04-28 07:47:33 -0700 | [diff] [blame] | 894 | |
| 895 | /* |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 896 | * Values describing the status of a force-feedback effect |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 897 | */ |
| 898 | #define FF_STATUS_STOPPED 0x00 |
| 899 | #define FF_STATUS_PLAYING 0x01 |
| 900 | #define FF_STATUS_MAX 0x01 |
| 901 | |
| 902 | /* |
| 903 | * Structures used in ioctls to upload effects to a device |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 904 | * They are pieces of a bigger structure (called ff_effect) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 905 | */ |
| 906 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 907 | /* |
| 908 | * All duration values are expressed in ms. Values above 32767 ms (0x7fff) |
| 909 | * should not be used and have unspecified results. |
| 910 | */ |
| 911 | |
| 912 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 913 | * struct ff_replay - defines scheduling of the force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 914 | * @length: duration of the effect |
| 915 | * @delay: delay before effect should start playing |
| 916 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 917 | struct ff_replay { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 918 | __u16 length; |
| 919 | __u16 delay; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 920 | }; |
| 921 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 922 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 923 | * struct ff_trigger - defines what triggers the force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 924 | * @button: number of the button triggering the effect |
| 925 | * @interval: controls how soon the effect can be re-triggered |
| 926 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 927 | struct ff_trigger { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 928 | __u16 button; |
| 929 | __u16 interval; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 930 | }; |
| 931 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 932 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 933 | * struct ff_envelope - generic force-feedback effect envelope |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 934 | * @attack_length: duration of the attack (ms) |
| 935 | * @attack_level: level at the beginning of the attack |
| 936 | * @fade_length: duration of fade (ms) |
| 937 | * @fade_level: level at the end of fade |
| 938 | * |
| 939 | * The @attack_level and @fade_level are absolute values; when applying |
| 940 | * envelope force-feedback core will convert to positive/negative |
| 941 | * value based on polarity of the default level of the effect. |
| 942 | * Valid range for the attack and fade levels is 0x0000 - 0x7fff |
| 943 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 944 | struct ff_envelope { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 945 | __u16 attack_length; |
| 946 | __u16 attack_level; |
| 947 | __u16 fade_length; |
| 948 | __u16 fade_level; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 949 | }; |
| 950 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 951 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 952 | * struct ff_constant_effect - defines parameters of a constant force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 953 | * @level: strength of the effect; may be negative |
| 954 | * @envelope: envelope data |
| 955 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 956 | struct ff_constant_effect { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 957 | __s16 level; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 958 | struct ff_envelope envelope; |
| 959 | }; |
| 960 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 961 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 962 | * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 963 | * @start_level: beginning strength of the effect; may be negative |
| 964 | * @end_level: final strength of the effect; may be negative |
| 965 | * @envelope: envelope data |
| 966 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 967 | struct ff_ramp_effect { |
| 968 | __s16 start_level; |
| 969 | __s16 end_level; |
| 970 | struct ff_envelope envelope; |
| 971 | }; |
| 972 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 973 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 974 | * struct ff_condition_effect - defines a spring or friction force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 975 | * @right_saturation: maximum level when joystick moved all way to the right |
| 976 | * @left_saturation: same for the left side |
| 977 | * @right_coeff: controls how fast the force grows when the joystick moves |
| 978 | * to the right |
| 979 | * @left_coeff: same for the left side |
| 980 | * @deadband: size of the dead zone, where no force is produced |
| 981 | * @center: position of the dead zone |
| 982 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 983 | struct ff_condition_effect { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 984 | __u16 right_saturation; |
| 985 | __u16 left_saturation; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 986 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 987 | __s16 right_coeff; |
| 988 | __s16 left_coeff; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 989 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 990 | __u16 deadband; |
| 991 | __s16 center; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 992 | }; |
| 993 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 994 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 995 | * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 996 | * @waveform: kind of the effect (wave) |
| 997 | * @period: period of the wave (ms) |
| 998 | * @magnitude: peak value |
| 999 | * @offset: mean value of the wave (roughly) |
| 1000 | * @phase: 'horizontal' shift |
| 1001 | * @envelope: envelope data |
| 1002 | * @custom_len: number of samples (FF_CUSTOM only) |
| 1003 | * @custom_data: buffer of samples (FF_CUSTOM only) |
| 1004 | * |
| 1005 | * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP, |
| 1006 | * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined |
| 1007 | * for the time being as no driver supports it yet. |
| 1008 | * |
| 1009 | * Note: the data pointed by custom_data is copied by the driver. |
| 1010 | * You can therefore dispose of the memory after the upload/update. |
| 1011 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1012 | struct ff_periodic_effect { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 1013 | __u16 waveform; |
| 1014 | __u16 period; |
| 1015 | __s16 magnitude; |
| 1016 | __s16 offset; |
| 1017 | __u16 phase; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1018 | |
| 1019 | struct ff_envelope envelope; |
| 1020 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 1021 | __u32 custom_len; |
Dmitry Torokhov | e74c2e8 | 2009-11-02 21:57:39 -0800 | [diff] [blame] | 1022 | __s16 __user *custom_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1023 | }; |
| 1024 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 1025 | /** |
Randy Dunlap | e4477d2 | 2006-11-24 00:43:09 -0500 | [diff] [blame] | 1026 | * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 1027 | * @strong_magnitude: magnitude of the heavy motor |
| 1028 | * @weak_magnitude: magnitude of the light one |
| 1029 | * |
| 1030 | * Some rumble pads have two motors of different weight. Strong_magnitude |
| 1031 | * represents the magnitude of the vibration generated by the heavy one. |
| 1032 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1033 | struct ff_rumble_effect { |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 1034 | __u16 strong_magnitude; |
| 1035 | __u16 weak_magnitude; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1036 | }; |
| 1037 | |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 1038 | /** |
| 1039 | * struct ff_effect - defines force feedback effect |
| 1040 | * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING, |
| 1041 | * FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM) |
| 1042 | * @id: an unique id assigned to an effect |
| 1043 | * @direction: direction of the effect |
| 1044 | * @trigger: trigger conditions (struct ff_trigger) |
| 1045 | * @replay: scheduling of the effect (struct ff_replay) |
| 1046 | * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect, |
| 1047 | * ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further |
| 1048 | * defining effect parameters |
| 1049 | * |
| 1050 | * This structure is sent through ioctl from the application to the driver. |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1051 | * 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] | 1052 | * will return assigned @id which can later be used to update or delete |
| 1053 | * this effect. |
| 1054 | * |
| 1055 | * Direction of the effect is encoded as follows: |
| 1056 | * 0 deg -> 0x0000 (down) |
| 1057 | * 90 deg -> 0x4000 (left) |
| 1058 | * 180 deg -> 0x8000 (up) |
| 1059 | * 270 deg -> 0xC000 (right) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1060 | */ |
| 1061 | struct ff_effect { |
| 1062 | __u16 type; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1063 | __s16 id; |
Anssi Hannula | 8b8277a | 2006-07-19 01:44:22 -0400 | [diff] [blame] | 1064 | __u16 direction; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1065 | struct ff_trigger trigger; |
| 1066 | struct ff_replay replay; |
| 1067 | |
| 1068 | union { |
| 1069 | struct ff_constant_effect constant; |
| 1070 | struct ff_ramp_effect ramp; |
| 1071 | struct ff_periodic_effect periodic; |
| 1072 | struct ff_condition_effect condition[2]; /* One for each axis */ |
| 1073 | struct ff_rumble_effect rumble; |
| 1074 | } u; |
| 1075 | }; |
| 1076 | |
| 1077 | /* |
| 1078 | * Force feedback effect types |
| 1079 | */ |
| 1080 | |
| 1081 | #define FF_RUMBLE 0x50 |
| 1082 | #define FF_PERIODIC 0x51 |
| 1083 | #define FF_CONSTANT 0x52 |
| 1084 | #define FF_SPRING 0x53 |
| 1085 | #define FF_FRICTION 0x54 |
| 1086 | #define FF_DAMPER 0x55 |
| 1087 | #define FF_INERTIA 0x56 |
| 1088 | #define FF_RAMP 0x57 |
| 1089 | |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1090 | #define FF_EFFECT_MIN FF_RUMBLE |
| 1091 | #define FF_EFFECT_MAX FF_RAMP |
| 1092 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1093 | /* |
| 1094 | * Force feedback periodic effect types |
| 1095 | */ |
| 1096 | |
| 1097 | #define FF_SQUARE 0x58 |
| 1098 | #define FF_TRIANGLE 0x59 |
| 1099 | #define FF_SINE 0x5a |
| 1100 | #define FF_SAW_UP 0x5b |
| 1101 | #define FF_SAW_DOWN 0x5c |
| 1102 | #define FF_CUSTOM 0x5d |
| 1103 | |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1104 | #define FF_WAVEFORM_MIN FF_SQUARE |
| 1105 | #define FF_WAVEFORM_MAX FF_CUSTOM |
| 1106 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1107 | /* |
| 1108 | * Set ff device properties |
| 1109 | */ |
| 1110 | |
| 1111 | #define FF_GAIN 0x60 |
| 1112 | #define FF_AUTOCENTER 0x61 |
| 1113 | |
| 1114 | #define FF_MAX 0x7f |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 1115 | #define FF_CNT (FF_MAX+1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1116 | |
| 1117 | #ifdef __KERNEL__ |
| 1118 | |
| 1119 | /* |
| 1120 | * In-kernel definitions. |
| 1121 | */ |
| 1122 | |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 1123 | #include <linux/device.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1124 | #include <linux/fs.h> |
| 1125 | #include <linux/timer.h> |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 1126 | #include <linux/mod_devicetable.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1127 | |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1128 | /** |
| 1129 | * struct input_dev - represents an input device |
| 1130 | * @name: name of the device |
| 1131 | * @phys: physical path to the device in the system hierarchy |
| 1132 | * @uniq: unique identification code for the device (if device has it) |
| 1133 | * @id: id of the device (struct input_id) |
Henrik Rydberg | 85b7720 | 2010-12-18 20:51:13 +0100 | [diff] [blame] | 1134 | * @propbit: bitmap of device properties and quirks |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1135 | * @evbit: bitmap of types of events supported by the device (EV_KEY, |
| 1136 | * EV_REL, etc.) |
| 1137 | * @keybit: bitmap of keys/buttons this device has |
| 1138 | * @relbit: bitmap of relative axes for the device |
| 1139 | * @absbit: bitmap of absolute axes for the device |
| 1140 | * @mscbit: bitmap of miscellaneous events supported by the device |
| 1141 | * @ledbit: bitmap of leds present on the device |
| 1142 | * @sndbit: bitmap of sound effects supported by the device |
| 1143 | * @ffbit: bitmap of force feedback effects supported by the device |
| 1144 | * @swbit: bitmap of switches present on the device |
Henrik Rydberg | 63a6404 | 2010-06-10 12:05:24 -0700 | [diff] [blame] | 1145 | * @hint_events_per_packet: average number of events generated by the |
| 1146 | * device in a packet (between EV_SYN/SYN_REPORT events). Used by |
| 1147 | * event handlers to estimate size of the buffer needed to hold |
| 1148 | * events. |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1149 | * @keycodemax: size of keycode table |
| 1150 | * @keycodesize: size of elements in keycode table |
| 1151 | * @keycode: map of scancodes to keycodes for this device |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 1152 | * @getkeycode: optional legacy method to retrieve current keymap. |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1153 | * @setkeycode: optional method to alter current keymap, used to implement |
Dmitry Torokhov | 66d2a59 | 2009-12-01 21:54:35 -0800 | [diff] [blame] | 1154 | * sparse keymaps. If not supplied default mechanism will be used. |
| 1155 | * The method is being called while holding event_lock and thus must |
| 1156 | * not sleep |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 1157 | * @getkeycode_new: transition method |
| 1158 | * @setkeycode_new: transition method |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1159 | * @ff: force feedback structure associated with the device if device |
| 1160 | * supports force feedback effects |
| 1161 | * @repeat_key: stores key code of the last key pressed; used to implement |
| 1162 | * software autorepeat |
| 1163 | * @timer: timer for software autorepeat |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1164 | * @rep: current values for autorepeat parameters (delay, rate) |
Henrik Rydberg | 40d007e | 2010-07-15 23:10:10 -0700 | [diff] [blame] | 1165 | * @mt: pointer to array of struct input_mt_slot holding current values |
| 1166 | * of tracked contacts |
| 1167 | * @mtsize: number of MT slots the device uses |
| 1168 | * @slot: MT slot currently being transmitted |
Henrik Rydberg | c5f4dec | 2010-12-15 13:50:34 +0100 | [diff] [blame] | 1169 | * @trkid: stores MT tracking ID for the current contact |
Dmitry Torokhov | 86b17f7 | 2010-11-29 23:33:04 -0800 | [diff] [blame] | 1170 | * @absinfo: array of &struct input_absinfo elements holding information |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 1171 | * about absolute axes (current value, min, max, flat, fuzz, |
| 1172 | * resolution) |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1173 | * @key: reflects current state of device's keys/buttons |
| 1174 | * @led: reflects current state of device's LEDs |
| 1175 | * @snd: reflects current state of sound effects |
| 1176 | * @sw: reflects current state of device's switches |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1177 | * @open: this method is called when the very first user calls |
| 1178 | * input_open_device(). The driver must prepare the device |
| 1179 | * to start generating events (start polling thread, |
| 1180 | * request an IRQ, submit URB, etc.) |
| 1181 | * @close: this method is called when the very last user calls |
| 1182 | * input_close_device(). |
| 1183 | * @flush: purges the device. Most commonly used to get rid of force |
| 1184 | * feedback effects loaded into the device when disconnecting |
| 1185 | * from it |
| 1186 | * @event: event handler for events sent _to_ the device, like EV_LED |
| 1187 | * or EV_SND. The device is expected to carry out the requested |
| 1188 | * action (turn on a LED, play sound, etc.) The call is protected |
| 1189 | * by @event_lock and must not sleep |
| 1190 | * @grab: input handle that currently has the device grabbed (via |
| 1191 | * EVIOCGRAB ioctl). When a handle grabs a device it becomes sole |
| 1192 | * recipient for all input events coming from the device |
| 1193 | * @event_lock: this spinlock is is taken when input core receives |
| 1194 | * and processes a new event for the device (in input_event()). |
| 1195 | * Code that accesses and/or modifies parameters of a device |
| 1196 | * (such as keymap or absmin, absmax, absfuzz, etc.) after device |
| 1197 | * has been registered with input core must take this lock. |
| 1198 | * @mutex: serializes calls to open(), close() and flush() methods |
| 1199 | * @users: stores number of users (input handlers) that opened this |
| 1200 | * device. It is used by input_open_device() and input_close_device() |
| 1201 | * to make sure that dev->open() is only called when the first |
| 1202 | * user opens device and dev->close() is called when the very |
| 1203 | * last user closes the device |
| 1204 | * @going_away: marks devices that are in a middle of unregistering and |
| 1205 | * causes input_open_device*() fail with -ENODEV. |
Dmitry Torokhov | 20da92d | 2010-07-15 23:27:36 -0700 | [diff] [blame] | 1206 | * @sync: set to %true when there were no new events since last EV_SYN |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1207 | * @dev: driver model's view of this device |
| 1208 | * @h_list: list of input handles associated with the device. When |
| 1209 | * accessing the list dev->mutex must be held |
| 1210 | * @node: used to place the device onto input_dev_list |
| 1211 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1212 | struct input_dev { |
Dmitry Torokhov | 5b6271b | 2005-06-30 00:50:38 -0500 | [diff] [blame] | 1213 | const char *name; |
| 1214 | const char *phys; |
| 1215 | const char *uniq; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1216 | struct input_id id; |
| 1217 | |
Henrik Rydberg | 85b7720 | 2010-12-18 20:51:13 +0100 | [diff] [blame] | 1218 | unsigned long propbit[BITS_TO_LONGS(INPUT_PROP_CNT)]; |
| 1219 | |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 1220 | unsigned long evbit[BITS_TO_LONGS(EV_CNT)]; |
| 1221 | unsigned long keybit[BITS_TO_LONGS(KEY_CNT)]; |
| 1222 | unsigned long relbit[BITS_TO_LONGS(REL_CNT)]; |
| 1223 | unsigned long absbit[BITS_TO_LONGS(ABS_CNT)]; |
| 1224 | unsigned long mscbit[BITS_TO_LONGS(MSC_CNT)]; |
| 1225 | unsigned long ledbit[BITS_TO_LONGS(LED_CNT)]; |
| 1226 | unsigned long sndbit[BITS_TO_LONGS(SND_CNT)]; |
| 1227 | unsigned long ffbit[BITS_TO_LONGS(FF_CNT)]; |
| 1228 | unsigned long swbit[BITS_TO_LONGS(SW_CNT)]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1229 | |
Henrik Rydberg | 63a6404 | 2010-06-10 12:05:24 -0700 | [diff] [blame] | 1230 | unsigned int hint_events_per_packet; |
| 1231 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1232 | unsigned int keycodemax; |
| 1233 | unsigned int keycodesize; |
| 1234 | void *keycode; |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 1235 | |
Dmitry Torokhov | 58b9399 | 2010-03-08 22:37:10 -0800 | [diff] [blame] | 1236 | int (*setkeycode)(struct input_dev *dev, |
| 1237 | unsigned int scancode, unsigned int keycode); |
| 1238 | int (*getkeycode)(struct input_dev *dev, |
| 1239 | unsigned int scancode, unsigned int *keycode); |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 1240 | int (*setkeycode_new)(struct input_dev *dev, |
| 1241 | const struct input_keymap_entry *ke, |
| 1242 | unsigned int *old_keycode); |
| 1243 | int (*getkeycode_new)(struct input_dev *dev, |
| 1244 | struct input_keymap_entry *ke); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1245 | |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1246 | struct ff_device *ff; |
| 1247 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1248 | unsigned int repeat_key; |
| 1249 | struct timer_list timer; |
| 1250 | |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 1251 | int rep[REP_CNT]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1252 | |
Henrik Rydberg | 40d007e | 2010-07-15 23:10:10 -0700 | [diff] [blame] | 1253 | struct input_mt_slot *mt; |
| 1254 | int mtsize; |
| 1255 | int slot; |
Henrik Rydberg | c5f4dec | 2010-12-15 13:50:34 +0100 | [diff] [blame] | 1256 | int trkid; |
Henrik Rydberg | 40d007e | 2010-07-15 23:10:10 -0700 | [diff] [blame] | 1257 | |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 1258 | struct input_absinfo *absinfo; |
| 1259 | |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 1260 | unsigned long key[BITS_TO_LONGS(KEY_CNT)]; |
| 1261 | unsigned long led[BITS_TO_LONGS(LED_CNT)]; |
| 1262 | unsigned long snd[BITS_TO_LONGS(SND_CNT)]; |
| 1263 | unsigned long sw[BITS_TO_LONGS(SW_CNT)]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1264 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1265 | int (*open)(struct input_dev *dev); |
| 1266 | void (*close)(struct input_dev *dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1267 | int (*flush)(struct input_dev *dev, struct file *file); |
| 1268 | 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] | 1269 | |
Arnd Bergmann | 2be8527 | 2010-03-04 15:50:28 +0100 | [diff] [blame] | 1270 | struct input_handle __rcu *grab; |
Dmitry Torokhov | 0fbf87c | 2005-05-29 02:29:25 -0500 | [diff] [blame] | 1271 | |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1272 | spinlock_t event_lock; |
| 1273 | struct mutex mutex; |
| 1274 | |
Dmitry Torokhov | 0fbf87c | 2005-05-29 02:29:25 -0500 | [diff] [blame] | 1275 | unsigned int users; |
Dmitry Torokhov | ffd0db9 | 2009-09-16 01:06:43 -0700 | [diff] [blame] | 1276 | bool going_away; |
Dmitry Torokhov | 0fbf87c | 2005-05-29 02:29:25 -0500 | [diff] [blame] | 1277 | |
Dmitry Torokhov | 20da92d | 2010-07-15 23:27:36 -0700 | [diff] [blame] | 1278 | bool sync; |
| 1279 | |
Dmitry Torokhov | 9657d75 | 2007-06-14 23:32:24 -0400 | [diff] [blame] | 1280 | struct device dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1281 | |
| 1282 | struct list_head h_list; |
| 1283 | struct list_head node; |
| 1284 | }; |
Dmitry Torokhov | 9657d75 | 2007-06-14 23:32:24 -0400 | [diff] [blame] | 1285 | #define to_input_dev(d) container_of(d, struct input_dev, dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1286 | |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 1287 | /* |
| 1288 | * Verify that we are in sync with input_device_id mod_devicetable.h #defines |
| 1289 | */ |
| 1290 | |
| 1291 | #if EV_MAX != INPUT_DEVICE_ID_EV_MAX |
| 1292 | #error "EV_MAX and INPUT_DEVICE_ID_EV_MAX do not match" |
| 1293 | #endif |
| 1294 | |
Sam Ravnborg | dc24f0e | 2007-03-09 19:59:06 +0100 | [diff] [blame] | 1295 | #if KEY_MIN_INTERESTING != INPUT_DEVICE_ID_KEY_MIN_INTERESTING |
| 1296 | #error "KEY_MIN_INTERESTING and INPUT_DEVICE_ID_KEY_MIN_INTERESTING do not match" |
| 1297 | #endif |
| 1298 | |
Dmitry Torokhov | ddc5d34 | 2006-04-26 00:14:19 -0400 | [diff] [blame] | 1299 | #if KEY_MAX != INPUT_DEVICE_ID_KEY_MAX |
| 1300 | #error "KEY_MAX and INPUT_DEVICE_ID_KEY_MAX do not match" |
| 1301 | #endif |
| 1302 | |
| 1303 | #if REL_MAX != INPUT_DEVICE_ID_REL_MAX |
| 1304 | #error "REL_MAX and INPUT_DEVICE_ID_REL_MAX do not match" |
| 1305 | #endif |
| 1306 | |
| 1307 | #if ABS_MAX != INPUT_DEVICE_ID_ABS_MAX |
| 1308 | #error "ABS_MAX and INPUT_DEVICE_ID_ABS_MAX do not match" |
| 1309 | #endif |
| 1310 | |
| 1311 | #if MSC_MAX != INPUT_DEVICE_ID_MSC_MAX |
| 1312 | #error "MSC_MAX and INPUT_DEVICE_ID_MSC_MAX do not match" |
| 1313 | #endif |
| 1314 | |
| 1315 | #if LED_MAX != INPUT_DEVICE_ID_LED_MAX |
| 1316 | #error "LED_MAX and INPUT_DEVICE_ID_LED_MAX do not match" |
| 1317 | #endif |
| 1318 | |
| 1319 | #if SND_MAX != INPUT_DEVICE_ID_SND_MAX |
| 1320 | #error "SND_MAX and INPUT_DEVICE_ID_SND_MAX do not match" |
| 1321 | #endif |
| 1322 | |
| 1323 | #if FF_MAX != INPUT_DEVICE_ID_FF_MAX |
| 1324 | #error "FF_MAX and INPUT_DEVICE_ID_FF_MAX do not match" |
| 1325 | #endif |
| 1326 | |
| 1327 | #if SW_MAX != INPUT_DEVICE_ID_SW_MAX |
| 1328 | #error "SW_MAX and INPUT_DEVICE_ID_SW_MAX do not match" |
| 1329 | #endif |
| 1330 | |
| 1331 | #define INPUT_DEVICE_ID_MATCH_DEVICE \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1332 | (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] | 1333 | #define INPUT_DEVICE_ID_MATCH_DEVICE_AND_VERSION \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1334 | (INPUT_DEVICE_ID_MATCH_DEVICE | INPUT_DEVICE_ID_MATCH_VERSION) |
| 1335 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1336 | struct input_handle; |
| 1337 | |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1338 | /** |
| 1339 | * struct input_handler - implements one of interfaces for input devices |
| 1340 | * @private: driver-specific data |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1341 | * @event: event handler. This method is being called by input core with |
| 1342 | * interrupts disabled and dev->event_lock spinlock held and so |
| 1343 | * it may not sleep |
Dmitry Torokhov | ef7995f | 2010-01-29 23:59:12 -0800 | [diff] [blame] | 1344 | * @filter: similar to @event; separates normal event handlers from |
| 1345 | * "filters". |
Dmitry Torokhov | 0b7024ac | 2010-02-02 21:08:26 -0800 | [diff] [blame] | 1346 | * @match: called after comparing device's id with handler's id_table |
| 1347 | * to perform fine-grained matching between device and handler |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1348 | * @connect: called when attaching a handler to an input device |
| 1349 | * @disconnect: disconnects a handler from input device |
| 1350 | * @start: starts handler for given handle. This function is called by |
| 1351 | * input core right after connect() method and also when a process |
| 1352 | * that "grabbed" a device releases it |
| 1353 | * @fops: file operations this driver implements |
| 1354 | * @minor: beginning of range of 32 minors for devices this driver |
| 1355 | * can provide |
| 1356 | * @name: name of the handler, to be shown in /proc/bus/input/handlers |
| 1357 | * @id_table: pointer to a table of input_device_ids this driver can |
| 1358 | * handle |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1359 | * @h_list: list of input handles associated with the handler |
| 1360 | * @node: for placing the driver onto input_handler_list |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1361 | * |
| 1362 | * Input handlers attach to input devices and create input handles. There |
| 1363 | * are likely several handlers attached to any given input device at the |
| 1364 | * same time. All of them will get their copy of input event generated by |
| 1365 | * the device. |
| 1366 | * |
Dmitry Torokhov | ef7995f | 2010-01-29 23:59:12 -0800 | [diff] [blame] | 1367 | * The very same structure is used to implement input filters. Input core |
| 1368 | * allows filters to run first and will not pass event to regular handlers |
| 1369 | * if any of the filters indicate that the event should be filtered (by |
| 1370 | * returning %true from their filter() method). |
| 1371 | * |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1372 | * Note that input core serializes calls to connect() and disconnect() |
| 1373 | * methods. |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1374 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1375 | struct input_handler { |
| 1376 | |
| 1377 | void *private; |
| 1378 | |
| 1379 | void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value); |
Dmitry Torokhov | ef7995f | 2010-01-29 23:59:12 -0800 | [diff] [blame] | 1380 | bool (*filter)(struct input_handle *handle, unsigned int type, unsigned int code, int value); |
Dmitry Torokhov | 0b7024ac | 2010-02-02 21:08:26 -0800 | [diff] [blame] | 1381 | bool (*match)(struct input_handler *handler, struct input_dev *dev); |
Dmitry Torokhov | 5b2a082 | 2007-04-12 01:29:46 -0400 | [diff] [blame] | 1382 | 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] | 1383 | void (*disconnect)(struct input_handle *handle); |
Dmitry Torokhov | c7e8dc6 | 2006-07-06 00:21:03 -0400 | [diff] [blame] | 1384 | void (*start)(struct input_handle *handle); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1385 | |
Arjan van de Ven | 99ac48f | 2006-03-28 01:56:41 -0800 | [diff] [blame] | 1386 | const struct file_operations *fops; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1387 | int minor; |
Dmitry Torokhov | 66e6611 | 2006-09-14 01:31:59 -0400 | [diff] [blame] | 1388 | const char *name; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1389 | |
Dmitry Torokhov | 66e6611 | 2006-09-14 01:31:59 -0400 | [diff] [blame] | 1390 | const struct input_device_id *id_table; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1391 | |
| 1392 | struct list_head h_list; |
| 1393 | struct list_head node; |
| 1394 | }; |
| 1395 | |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1396 | /** |
| 1397 | * struct input_handle - links input device with an input handler |
| 1398 | * @private: handler-specific data |
| 1399 | * @open: counter showing whether the handle is 'open', i.e. should deliver |
| 1400 | * events from its device |
| 1401 | * @name: name given to the handle by handler that created it |
| 1402 | * @dev: input device the handle is attached to |
| 1403 | * @handler: handler that works with the device through this handle |
| 1404 | * @d_node: used to put the handle on device's list of attached handles |
| 1405 | * @h_node: used to put the handle on handler's list of handles from which |
| 1406 | * it gets events |
| 1407 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1408 | struct input_handle { |
| 1409 | |
| 1410 | void *private; |
| 1411 | |
| 1412 | int open; |
Dmitry Torokhov | 66e6611 | 2006-09-14 01:31:59 -0400 | [diff] [blame] | 1413 | const char *name; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1414 | |
| 1415 | struct input_dev *dev; |
| 1416 | struct input_handler *handler; |
| 1417 | |
| 1418 | struct list_head d_node; |
| 1419 | struct list_head h_node; |
| 1420 | }; |
| 1421 | |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1422 | struct input_dev *input_allocate_device(void); |
Dmitry Torokhov | f60d2b1 | 2006-06-26 01:48:36 -0400 | [diff] [blame] | 1423 | void input_free_device(struct input_dev *dev); |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1424 | |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1425 | static inline struct input_dev *input_get_device(struct input_dev *dev) |
| 1426 | { |
Dmitry Torokhov | a7097ff | 2008-04-01 00:22:53 -0400 | [diff] [blame] | 1427 | return dev ? to_input_dev(get_device(&dev->dev)) : NULL; |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1428 | } |
| 1429 | |
| 1430 | static inline void input_put_device(struct input_dev *dev) |
| 1431 | { |
Dmitry Torokhov | a7097ff | 2008-04-01 00:22:53 -0400 | [diff] [blame] | 1432 | if (dev) |
| 1433 | put_device(&dev->dev); |
Dmitry Torokhov | d19fbe8 | 2005-09-15 02:01:39 -0500 | [diff] [blame] | 1434 | } |
| 1435 | |
Dmitry Torokhov | 3abccf3 | 2007-04-12 01:33:51 -0400 | [diff] [blame] | 1436 | static inline void *input_get_drvdata(struct input_dev *dev) |
| 1437 | { |
Dmitry Torokhov | 3797fec | 2008-04-02 00:41:00 -0400 | [diff] [blame] | 1438 | return dev_get_drvdata(&dev->dev); |
Dmitry Torokhov | 3abccf3 | 2007-04-12 01:33:51 -0400 | [diff] [blame] | 1439 | } |
| 1440 | |
| 1441 | static inline void input_set_drvdata(struct input_dev *dev, void *data) |
| 1442 | { |
Dmitry Torokhov | 3797fec | 2008-04-02 00:41:00 -0400 | [diff] [blame] | 1443 | dev_set_drvdata(&dev->dev, data); |
Dmitry Torokhov | 3abccf3 | 2007-04-12 01:33:51 -0400 | [diff] [blame] | 1444 | } |
| 1445 | |
Dmitry Torokhov | 501cc54 | 2007-07-18 01:20:58 -0400 | [diff] [blame] | 1446 | int __must_check input_register_device(struct input_dev *); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1447 | void input_unregister_device(struct input_dev *); |
| 1448 | |
Dmitry Torokhov | b50b521 | 2010-11-03 11:02:31 -0700 | [diff] [blame] | 1449 | void input_reset_device(struct input_dev *); |
| 1450 | |
Dmitry Torokhov | 501cc54 | 2007-07-18 01:20:58 -0400 | [diff] [blame] | 1451 | int __must_check input_register_handler(struct input_handler *); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1452 | void input_unregister_handler(struct input_handler *); |
| 1453 | |
Dmitry Torokhov | 66d2a59 | 2009-12-01 21:54:35 -0800 | [diff] [blame] | 1454 | int input_handler_for_each_handle(struct input_handler *, void *data, |
| 1455 | int (*fn)(struct input_handle *, void *)); |
| 1456 | |
Dmitry Torokhov | 5b2a082 | 2007-04-12 01:29:46 -0400 | [diff] [blame] | 1457 | int input_register_handle(struct input_handle *); |
| 1458 | void input_unregister_handle(struct input_handle *); |
| 1459 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1460 | int input_grab_device(struct input_handle *); |
| 1461 | void input_release_device(struct input_handle *); |
| 1462 | |
| 1463 | int input_open_device(struct input_handle *); |
| 1464 | void input_close_device(struct input_handle *); |
| 1465 | |
Dmitry Torokhov | b50b521 | 2010-11-03 11:02:31 -0700 | [diff] [blame] | 1466 | int input_flush_device(struct input_handle *handle, struct file *file); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1467 | |
| 1468 | 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] | 1469 | 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] | 1470 | |
| 1471 | static inline void input_report_key(struct input_dev *dev, unsigned int code, int value) |
| 1472 | { |
| 1473 | input_event(dev, EV_KEY, code, !!value); |
| 1474 | } |
| 1475 | |
| 1476 | static inline void input_report_rel(struct input_dev *dev, unsigned int code, int value) |
| 1477 | { |
| 1478 | input_event(dev, EV_REL, code, value); |
| 1479 | } |
| 1480 | |
| 1481 | static inline void input_report_abs(struct input_dev *dev, unsigned int code, int value) |
| 1482 | { |
| 1483 | input_event(dev, EV_ABS, code, value); |
| 1484 | } |
| 1485 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1486 | static inline void input_report_ff_status(struct input_dev *dev, unsigned int code, int value) |
| 1487 | { |
| 1488 | input_event(dev, EV_FF_STATUS, code, value); |
| 1489 | } |
| 1490 | |
Richard Purdie | 3158106 | 2005-09-06 15:19:06 -0700 | [diff] [blame] | 1491 | static inline void input_report_switch(struct input_dev *dev, unsigned int code, int value) |
| 1492 | { |
| 1493 | input_event(dev, EV_SW, code, !!value); |
| 1494 | } |
| 1495 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1496 | static inline void input_sync(struct input_dev *dev) |
| 1497 | { |
| 1498 | input_event(dev, EV_SYN, SYN_REPORT, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1499 | } |
| 1500 | |
Henrik Rydberg | 5e5ee68 | 2009-04-28 07:47:33 -0700 | [diff] [blame] | 1501 | static inline void input_mt_sync(struct input_dev *dev) |
| 1502 | { |
| 1503 | input_event(dev, EV_SYN, SYN_MT_REPORT, 0); |
| 1504 | } |
| 1505 | |
Dmitry Torokhov | 534565f | 2007-04-25 00:53:18 -0400 | [diff] [blame] | 1506 | void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code); |
| 1507 | |
Henrik Rydberg | 63a6404 | 2010-06-10 12:05:24 -0700 | [diff] [blame] | 1508 | /** |
| 1509 | * input_set_events_per_packet - tell handlers about the driver event rate |
| 1510 | * @dev: the input device used by the driver |
| 1511 | * @n_events: the average number of events between calls to input_sync() |
| 1512 | * |
| 1513 | * If the event rate sent from a device is unusually large, use this |
| 1514 | * function to set the expected event rate. This will allow handlers |
| 1515 | * to set up an appropriate buffer size for the event stream, in order |
| 1516 | * to minimize information loss. |
| 1517 | */ |
| 1518 | static inline void input_set_events_per_packet(struct input_dev *dev, int n_events) |
| 1519 | { |
| 1520 | dev->hint_events_per_packet = n_events; |
| 1521 | } |
| 1522 | |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 1523 | void input_alloc_absinfo(struct input_dev *dev); |
| 1524 | void input_set_abs_params(struct input_dev *dev, unsigned int axis, |
| 1525 | int min, int max, int fuzz, int flat); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1526 | |
Daniel Mack | 7957e9c | 2010-08-02 19:33:51 -0700 | [diff] [blame] | 1527 | #define INPUT_GENERATE_ABS_ACCESSORS(_suffix, _item) \ |
| 1528 | static inline int input_abs_get_##_suffix(struct input_dev *dev, \ |
| 1529 | unsigned int axis) \ |
| 1530 | { \ |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 1531 | return dev->absinfo ? dev->absinfo[axis]._item : 0; \ |
Daniel Mack | 7957e9c | 2010-08-02 19:33:51 -0700 | [diff] [blame] | 1532 | } \ |
| 1533 | \ |
| 1534 | static inline void input_abs_set_##_suffix(struct input_dev *dev, \ |
| 1535 | unsigned int axis, int val) \ |
| 1536 | { \ |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 1537 | input_alloc_absinfo(dev); \ |
| 1538 | if (dev->absinfo) \ |
| 1539 | dev->absinfo[axis]._item = val; \ |
Daniel Mack | 7957e9c | 2010-08-02 19:33:51 -0700 | [diff] [blame] | 1540 | } |
| 1541 | |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 1542 | INPUT_GENERATE_ABS_ACCESSORS(val, value) |
| 1543 | INPUT_GENERATE_ABS_ACCESSORS(min, minimum) |
| 1544 | INPUT_GENERATE_ABS_ACCESSORS(max, maximum) |
Daniel Mack | 7957e9c | 2010-08-02 19:33:51 -0700 | [diff] [blame] | 1545 | INPUT_GENERATE_ABS_ACCESSORS(fuzz, fuzz) |
| 1546 | INPUT_GENERATE_ABS_ACCESSORS(flat, flat) |
Daniel Mack | d31b286 | 2010-08-02 20:18:21 -0700 | [diff] [blame] | 1547 | INPUT_GENERATE_ABS_ACCESSORS(res, resolution) |
Daniel Mack | 7957e9c | 2010-08-02 19:33:51 -0700 | [diff] [blame] | 1548 | |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 1549 | int input_scancode_to_scalar(const struct input_keymap_entry *ke, |
| 1550 | unsigned int *scancode); |
| 1551 | |
| 1552 | int input_get_keycode(struct input_dev *dev, struct input_keymap_entry *ke); |
Dmitry Torokhov | 58b9399 | 2010-03-08 22:37:10 -0800 | [diff] [blame] | 1553 | int input_set_keycode(struct input_dev *dev, |
Mauro Carvalho Chehab | 8613e4c | 2010-09-09 21:54:22 -0700 | [diff] [blame] | 1554 | const struct input_keymap_entry *ke); |
Dmitry Torokhov | f4f37c8 | 2007-11-04 00:41:12 -0400 | [diff] [blame] | 1555 | |
Greg Kroah-Hartman | ea9f240 | 2005-10-27 22:25:43 -0700 | [diff] [blame] | 1556 | extern struct class input_class; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1557 | |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1558 | /** |
| 1559 | * struct ff_device - force-feedback part of an input device |
| 1560 | * @upload: Called to upload an new effect into device |
| 1561 | * @erase: Called to erase an effect from device |
| 1562 | * @playback: Called to request device to start playing specified effect |
| 1563 | * @set_gain: Called to set specified gain |
| 1564 | * @set_autocenter: Called to auto-center device |
| 1565 | * @destroy: called by input core when parent input device is being |
| 1566 | * destroyed |
| 1567 | * @private: driver-specific data, will be freed automatically |
| 1568 | * @ffbit: bitmap of force feedback capabilities truly supported by |
| 1569 | * device (not emulated like ones in input_dev->ffbit) |
| 1570 | * @mutex: mutex for serializing access to the device |
| 1571 | * @max_effects: maximum number of effects supported by device |
| 1572 | * @effects: pointer to an array of effects currently loaded into device |
| 1573 | * @effect_owners: array of effect owners; when file handle owning |
Dmitry Torokhov | 8006479 | 2007-08-30 00:22:11 -0400 | [diff] [blame] | 1574 | * an effect gets closed the effect is automatically erased |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1575 | * |
| 1576 | * Every force-feedback device must implement upload() and playback() |
| 1577 | * methods; erase() is optional. set_gain() and set_autocenter() need |
| 1578 | * only be implemented if driver sets up FF_GAIN and FF_AUTOCENTER |
| 1579 | * bits. |
Dmitry Torokhov | bf3204c | 2009-11-06 21:39:07 -0800 | [diff] [blame] | 1580 | * |
| 1581 | * Note that playback(), set_gain() and set_autocenter() are called with |
| 1582 | * dev->event_lock spinlock held and interrupts off and thus may not |
| 1583 | * sleep. |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1584 | */ |
| 1585 | struct ff_device { |
| 1586 | int (*upload)(struct input_dev *dev, struct ff_effect *effect, |
| 1587 | struct ff_effect *old); |
| 1588 | int (*erase)(struct input_dev *dev, int effect_id); |
| 1589 | |
| 1590 | int (*playback)(struct input_dev *dev, int effect_id, int value); |
| 1591 | void (*set_gain)(struct input_dev *dev, u16 gain); |
| 1592 | void (*set_autocenter)(struct input_dev *dev, u16 magnitude); |
| 1593 | |
| 1594 | void (*destroy)(struct ff_device *); |
| 1595 | |
| 1596 | void *private; |
| 1597 | |
Jiri Slaby | 7b19ada | 2007-10-18 23:40:32 -0700 | [diff] [blame] | 1598 | unsigned long ffbit[BITS_TO_LONGS(FF_CNT)]; |
Anssi Hannula | 509ca1a | 2006-07-19 01:40:22 -0400 | [diff] [blame] | 1599 | |
| 1600 | struct mutex mutex; |
| 1601 | |
| 1602 | int max_effects; |
| 1603 | struct ff_effect *effects; |
| 1604 | struct file *effect_owners[]; |
| 1605 | }; |
| 1606 | |
| 1607 | int input_ff_create(struct input_dev *dev, int max_effects); |
| 1608 | void input_ff_destroy(struct input_dev *dev); |
| 1609 | |
| 1610 | int input_ff_event(struct input_dev *dev, unsigned int type, unsigned int code, int value); |
| 1611 | |
| 1612 | int input_ff_upload(struct input_dev *dev, struct ff_effect *effect, struct file *file); |
| 1613 | int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file); |
| 1614 | |
Anssi Hannula | 7d928a2 | 2006-07-19 01:40:30 -0400 | [diff] [blame] | 1615 | int input_ff_create_memless(struct input_dev *dev, void *data, |
| 1616 | int (*play_effect)(struct input_dev *, void *, struct ff_effect *)); |
| 1617 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1618 | #endif |
| 1619 | #endif |