| #ifndef _INPUT_H |
| #define _INPUT_H |
| |
| /* |
| * Copyright (c) 1999-2002 Vojtech Pavlik |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 as published by |
| * the Free Software Foundation. |
| */ |
| |
| #ifdef __KERNEL__ |
| #include <linux/time.h> |
| #include <linux/list.h> |
| #else |
| #include <sys/time.h> |
| #include <sys/ioctl.h> |
| #include <asm/types.h> |
| #endif |
| |
| /* |
| * The event structure itself |
| */ |
| |
| struct input_event { |
| struct timeval time; |
| __u16 type; |
| __u16 code; |
| __s32 value; |
| }; |
| |
| /* |
| * Protocol version. |
| */ |
| |
| #define EV_VERSION 0x010000 |
| |
| /* |
| * IOCTLs (0x00 - 0x7f) |
| */ |
| |
| struct input_id { |
| __u16 bustype; |
| __u16 vendor; |
| __u16 product; |
| __u16 version; |
| }; |
| |
| struct input_absinfo { |
| __s32 value; |
| __s32 minimum; |
| __s32 maximum; |
| __s32 fuzz; |
| __s32 flat; |
| }; |
| |
| #define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */ |
| #define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */ |
| #define EVIOCGKEYCODE _IOR('E', 0x04, int[2]) /* get keycode */ |
| #define EVIOCSKEYCODE _IOW('E', 0x04, int[2]) /* set keycode */ |
| |
| #define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) /* get device name */ |
| #define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) /* get physical location */ |
| #define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) /* get unique identifier */ |
| |
| #define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global keystate */ |
| #define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */ |
| #define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len) /* get all sounds status */ |
| |
| #define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + ev, len) /* get event bits */ |
| #define EVIOCGABS(abs) _IOR('E', 0x40 + abs, struct input_absinfo) /* get abs value/limits */ |
| #define EVIOCSABS(abs) _IOW('E', 0xc0 + abs, struct input_absinfo) /* set abs value/limits */ |
| |
| #define EVIOCSFF _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect)) /* send a force effect to a force feedback device */ |
| #define EVIOCRMFF _IOW('E', 0x81, int) /* Erase a force effect */ |
| #define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */ |
| |
| #define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */ |
| |
| /* |
| * Event types |
| */ |
| |
| #define EV_SYN 0x00 |
| #define EV_KEY 0x01 |
| #define EV_REL 0x02 |
| #define EV_ABS 0x03 |
| #define EV_MSC 0x04 |
| #define EV_LED 0x11 |
| #define EV_SND 0x12 |
| #define EV_REP 0x14 |
| #define EV_FF 0x15 |
| #define EV_PWR 0x16 |
| #define EV_FF_STATUS 0x17 |
| #define EV_MAX 0x1f |
| |
| /* |
| * Synchronization events. |
| */ |
| |
| #define SYN_REPORT 0 |
| #define SYN_CONFIG 1 |
| |
| /* |
| * Keys and buttons |
| */ |
| |
| #define KEY_RESERVED 0 |
| #define KEY_ESC 1 |
| #define KEY_1 2 |
| #define KEY_2 3 |
| #define KEY_3 4 |
| #define KEY_4 5 |
| #define KEY_5 6 |
| #define KEY_6 7 |
| #define KEY_7 8 |
| #define KEY_8 9 |
| #define KEY_9 10 |
| #define KEY_0 11 |
| #define KEY_MINUS 12 |
| #define KEY_EQUAL 13 |
| #define KEY_BACKSPACE 14 |
| #define KEY_TAB 15 |
| #define KEY_Q 16 |
| #define KEY_W 17 |
| #define KEY_E 18 |
| #define KEY_R 19 |
| #define KEY_T 20 |
| #define KEY_Y 21 |
| #define KEY_U 22 |
| #define KEY_I 23 |
| #define KEY_O 24 |
| #define KEY_P 25 |
| #define KEY_LEFTBRACE 26 |
| #define KEY_RIGHTBRACE 27 |
| #define KEY_ENTER 28 |
| #define KEY_LEFTCTRL 29 |
| #define KEY_A 30 |
| #define KEY_S 31 |
| #define KEY_D 32 |
| #define KEY_F 33 |
| #define KEY_G 34 |
| #define KEY_H 35 |
| #define KEY_J 36 |
| #define KEY_K 37 |
| #define KEY_L 38 |
| #define KEY_SEMICOLON 39 |
| #define KEY_APOSTROPHE 40 |
| #define KEY_GRAVE 41 |
| #define KEY_LEFTSHIFT 42 |
| #define KEY_BACKSLASH 43 |
| #define KEY_Z 44 |
| #define KEY_X 45 |
| #define KEY_C 46 |
| #define KEY_V 47 |
| #define KEY_B 48 |
| #define KEY_N 49 |
| #define KEY_M 50 |
| #define KEY_COMMA 51 |
| #define KEY_DOT 52 |
| #define KEY_SLASH 53 |
| #define KEY_RIGHTSHIFT 54 |
| #define KEY_KPASTERISK 55 |
| #define KEY_LEFTALT 56 |
| #define KEY_SPACE 57 |
| #define KEY_CAPSLOCK 58 |
| #define KEY_F1 59 |
| #define KEY_F2 60 |
| #define KEY_F3 61 |
| #define KEY_F4 62 |
| #define KEY_F5 63 |
| #define KEY_F6 64 |
| #define KEY_F7 65 |
| #define KEY_F8 66 |
| #define KEY_F9 67 |
| #define KEY_F10 68 |
| #define KEY_NUMLOCK 69 |
| #define KEY_SCROLLLOCK 70 |
| #define KEY_KP7 71 |
| #define KEY_KP8 72 |
| #define KEY_KP9 73 |
| #define KEY_KPMINUS 74 |
| #define KEY_KP4 75 |
| #define KEY_KP5 76 |
| #define KEY_KP6 77 |
| #define KEY_KPPLUS 78 |
| #define KEY_KP1 79 |
| #define KEY_KP2 80 |
| #define KEY_KP3 81 |
| #define KEY_KP0 82 |
| #define KEY_KPDOT 83 |
| |
| #define KEY_ZENKAKUHANKAKU 85 |
| #define KEY_102ND 86 |
| #define KEY_F11 87 |
| #define KEY_F12 88 |
| #define KEY_RO 89 |
| #define KEY_KATAKANA 90 |
| #define KEY_HIRAGANA 91 |
| #define KEY_HENKAN 92 |
| #define KEY_KATAKANAHIRAGANA 93 |
| #define KEY_MUHENKAN 94 |
| #define KEY_KPJPCOMMA 95 |
| #define KEY_KPENTER 96 |
| #define KEY_RIGHTCTRL 97 |
| #define KEY_KPSLASH 98 |
| #define KEY_SYSRQ 99 |
| #define KEY_RIGHTALT 100 |
| #define KEY_LINEFEED 101 |
| #define KEY_HOME 102 |
| #define KEY_UP 103 |
| #define KEY_PAGEUP 104 |
| #define KEY_LEFT 105 |
| #define KEY_RIGHT 106 |
| #define KEY_END 107 |
| #define KEY_DOWN 108 |
| #define KEY_PAGEDOWN 109 |
| #define KEY_INSERT 110 |
| #define KEY_DELETE 111 |
| #define KEY_MACRO 112 |
| #define KEY_MUTE 113 |
| #define KEY_VOLUMEDOWN 114 |
| #define KEY_VOLUMEUP 115 |
| #define KEY_POWER 116 |
| #define KEY_KPEQUAL 117 |
| #define KEY_KPPLUSMINUS 118 |
| #define KEY_PAUSE 119 |
| |
| #define KEY_KPCOMMA 121 |
| #define KEY_HANGUEL 122 |
| #define KEY_HANJA 123 |
| #define KEY_YEN 124 |
| #define KEY_LEFTMETA 125 |
| #define KEY_RIGHTMETA 126 |
| #define KEY_COMPOSE 127 |
| |
| #define KEY_STOP 128 |
| #define KEY_AGAIN 129 |
| #define KEY_PROPS 130 |
| #define KEY_UNDO 131 |
| #define KEY_FRONT 132 |
| #define KEY_COPY 133 |
| #define KEY_OPEN 134 |
| #define KEY_PASTE 135 |
| #define KEY_FIND 136 |
| #define KEY_CUT 137 |
| #define KEY_HELP 138 |
| #define KEY_MENU 139 |
| #define KEY_CALC 140 |
| #define KEY_SETUP 141 |
| #define KEY_SLEEP 142 |
| #define KEY_WAKEUP 143 |
| #define KEY_FILE 144 |
| #define KEY_SENDFILE 145 |
| #define KEY_DELETEFILE 146 |
| #define KEY_XFER 147 |
| #define KEY_PROG1 148 |
| #define KEY_PROG2 149 |
| #define KEY_WWW 150 |
| #define KEY_MSDOS 151 |
| #define KEY_COFFEE 152 |
| #define KEY_DIRECTION 153 |
| #define KEY_CYCLEWINDOWS 154 |
| #define KEY_MAIL 155 |
| #define KEY_BOOKMARKS 156 |
| #define KEY_COMPUTER 157 |
| #define KEY_BACK 158 |
| #define KEY_FORWARD 159 |
| #define KEY_CLOSECD 160 |
| #define KEY_EJECTCD 161 |
| #define KEY_EJECTCLOSECD 162 |
| #define KEY_NEXTSONG 163 |
| #define KEY_PLAYPAUSE 164 |
| #define KEY_PREVIOUSSONG 165 |
| #define KEY_STOPCD 166 |
| #define KEY_RECORD 167 |
| #define KEY_REWIND 168 |
| #define KEY_PHONE 169 |
| #define KEY_ISO 170 |
| #define KEY_CONFIG 171 |
| #define KEY_HOMEPAGE 172 |
| #define KEY_REFRESH 173 |
| #define KEY_EXIT 174 |
| #define KEY_MOVE 175 |
| #define KEY_EDIT 176 |
| #define KEY_SCROLLUP 177 |
| #define KEY_SCROLLDOWN 178 |
| #define KEY_KPLEFTPAREN 179 |
| #define KEY_KPRIGHTPAREN 180 |
| |
| #define KEY_F13 183 |
| #define KEY_F14 184 |
| #define KEY_F15 185 |
| #define KEY_F16 186 |
| #define KEY_F17 187 |
| #define KEY_F18 188 |
| #define KEY_F19 189 |
| #define KEY_F20 190 |
| #define KEY_F21 191 |
| #define KEY_F22 192 |
| #define KEY_F23 193 |
| #define KEY_F24 194 |
| |
| #define KEY_PLAYCD 200 |
| #define KEY_PAUSECD 201 |
| #define KEY_PROG3 202 |
| #define KEY_PROG4 203 |
| #define KEY_SUSPEND 205 |
| #define KEY_CLOSE 206 |
| #define KEY_PLAY 207 |
| #define KEY_FASTFORWARD 208 |
| #define KEY_BASSBOOST 209 |
| #define KEY_PRINT 210 |
| #define KEY_HP 211 |
| #define KEY_CAMERA 212 |
| #define KEY_SOUND 213 |
| #define KEY_QUESTION 214 |
| #define KEY_EMAIL 215 |
| #define KEY_CHAT 216 |
| #define KEY_SEARCH 217 |
| #define KEY_CONNECT 218 |
| #define KEY_FINANCE 219 |
| #define KEY_SPORT 220 |
| #define KEY_SHOP 221 |
| #define KEY_ALTERASE 222 |
| #define KEY_CANCEL 223 |
| #define KEY_BRIGHTNESSDOWN 224 |
| #define KEY_BRIGHTNESSUP 225 |
| #define KEY_MEDIA 226 |
| |
| #define KEY_SWITCHVIDEOMODE 227 |
| #define KEY_KBDILLUMTOGGLE 228 |
| #define KEY_KBDILLUMDOWN 229 |
| #define KEY_KBDILLUMUP 230 |
| |
| #define KEY_UNKNOWN 240 |
| |
| #define BTN_MISC 0x100 |
| #define BTN_0 0x100 |
| #define BTN_1 0x101 |
| #define BTN_2 0x102 |
| #define BTN_3 0x103 |
| #define BTN_4 0x104 |
| #define BTN_5 0x105 |
| #define BTN_6 0x106 |
| #define BTN_7 0x107 |
| #define BTN_8 0x108 |
| #define BTN_9 0x109 |
| |
| #define BTN_MOUSE 0x110 |
| #define BTN_LEFT 0x110 |
| #define BTN_RIGHT 0x111 |
| #define BTN_MIDDLE 0x112 |
| #define BTN_SIDE 0x113 |
| #define BTN_EXTRA 0x114 |
| #define BTN_FORWARD 0x115 |
| #define BTN_BACK 0x116 |
| #define BTN_TASK 0x117 |
| |
| #define BTN_JOYSTICK 0x120 |
| #define BTN_TRIGGER 0x120 |
| #define BTN_THUMB 0x121 |
| #define BTN_THUMB2 0x122 |
| #define BTN_TOP 0x123 |
| #define BTN_TOP2 0x124 |
| #define BTN_PINKIE 0x125 |
| #define BTN_BASE 0x126 |
| #define BTN_BASE2 0x127 |
| #define BTN_BASE3 0x128 |
| #define BTN_BASE4 0x129 |
| #define BTN_BASE5 0x12a |
| #define BTN_BASE6 0x12b |
| #define BTN_DEAD 0x12f |
| |
| #define BTN_GAMEPAD 0x130 |
| #define BTN_A 0x130 |
| #define BTN_B 0x131 |
| #define BTN_C 0x132 |
| #define BTN_X 0x133 |
| #define BTN_Y 0x134 |
| #define BTN_Z 0x135 |
| #define BTN_TL 0x136 |
| #define BTN_TR 0x137 |
| #define BTN_TL2 0x138 |
| #define BTN_TR2 0x139 |
| #define BTN_SELECT 0x13a |
| #define BTN_START 0x13b |
| #define BTN_MODE 0x13c |
| #define BTN_THUMBL 0x13d |
| #define BTN_THUMBR 0x13e |
| |
| #define BTN_DIGI 0x140 |
| #define BTN_TOOL_PEN 0x140 |
| #define BTN_TOOL_RUBBER 0x141 |
| #define BTN_TOOL_BRUSH 0x142 |
| #define BTN_TOOL_PENCIL 0x143 |
| #define BTN_TOOL_AIRBRUSH 0x144 |
| #define BTN_TOOL_FINGER 0x145 |
| #define BTN_TOOL_MOUSE 0x146 |
| #define BTN_TOOL_LENS 0x147 |
| #define BTN_TOUCH 0x14a |
| #define BTN_STYLUS 0x14b |
| #define BTN_STYLUS2 0x14c |
| #define BTN_TOOL_DOUBLETAP 0x14d |
| #define BTN_TOOL_TRIPLETAP 0x14e |
| |
| #define BTN_WHEEL 0x150 |
| #define BTN_GEAR_DOWN 0x150 |
| #define BTN_GEAR_UP 0x151 |
| |
| #define KEY_OK 0x160 |
| #define KEY_SELECT 0x161 |
| #define KEY_GOTO 0x162 |
| #define KEY_CLEAR 0x163 |
| #define KEY_POWER2 0x164 |
| #define KEY_OPTION 0x165 |
| #define KEY_INFO 0x166 |
| #define KEY_TIME 0x167 |
| #define KEY_VENDOR 0x168 |
| #define KEY_ARCHIVE 0x169 |
| #define KEY_PROGRAM 0x16a |
| #define KEY_CHANNEL 0x16b |
| #define KEY_FAVORITES 0x16c |
| #define KEY_EPG 0x16d |
| #define KEY_PVR 0x16e |
| #define KEY_MHP 0x16f |
| #define KEY_LANGUAGE 0x170 |
| #define KEY_TITLE 0x171 |
| #define KEY_SUBTITLE 0x172 |
| #define KEY_ANGLE 0x173 |
| #define KEY_ZOOM 0x174 |
| #define KEY_MODE 0x175 |
| #define KEY_KEYBOARD 0x176 |
| #define KEY_SCREEN 0x177 |
| #define KEY_PC 0x178 |
| #define KEY_TV 0x179 |
| #define KEY_TV2 0x17a |
| #define KEY_VCR 0x17b |
| #define KEY_VCR2 0x17c |
| #define KEY_SAT 0x17d |
| #define KEY_SAT2 0x17e |
| #define KEY_CD 0x17f |
| #define KEY_TAPE 0x180 |
| #define KEY_RADIO 0x181 |
| #define KEY_TUNER 0x182 |
| #define KEY_PLAYER 0x183 |
| #define KEY_TEXT 0x184 |
| #define KEY_DVD 0x185 |
| #define KEY_AUX 0x186 |
| #define KEY_MP3 0x187 |
| #define KEY_AUDIO 0x188 |
| #define KEY_VIDEO 0x189 |
| #define KEY_DIRECTORY 0x18a |
| #define KEY_LIST 0x18b |
| #define KEY_MEMO 0x18c |
| #define KEY_CALENDAR 0x18d |
| #define KEY_RED 0x18e |
| #define KEY_GREEN 0x18f |
| #define KEY_YELLOW 0x190 |
| #define KEY_BLUE 0x191 |
| #define KEY_CHANNELUP 0x192 |
| #define KEY_CHANNELDOWN 0x193 |
| #define KEY_FIRST 0x194 |
| #define KEY_LAST 0x195 |
| #define KEY_AB 0x196 |
| #define KEY_NEXT 0x197 |
| #define KEY_RESTART 0x198 |
| #define KEY_SLOW 0x199 |
| #define KEY_SHUFFLE 0x19a |
| #define KEY_BREAK 0x19b |
| #define KEY_PREVIOUS 0x19c |
| #define KEY_DIGITS 0x19d |
| #define KEY_TEEN 0x19e |
| #define KEY_TWEN 0x19f |
| |
| #define KEY_DEL_EOL 0x1c0 |
| #define KEY_DEL_EOS 0x1c1 |
| #define KEY_INS_LINE 0x1c2 |
| #define KEY_DEL_LINE 0x1c3 |
| |
| #define KEY_FN 0x1d0 |
| #define KEY_FN_ESC 0x1d1 |
| #define KEY_FN_F1 0x1d2 |
| #define KEY_FN_F2 0x1d3 |
| #define KEY_FN_F3 0x1d4 |
| #define KEY_FN_F4 0x1d5 |
| #define KEY_FN_F5 0x1d6 |
| #define KEY_FN_F6 0x1d7 |
| #define KEY_FN_F7 0x1d8 |
| #define KEY_FN_F8 0x1d9 |
| #define KEY_FN_F9 0x1da |
| #define KEY_FN_F10 0x1db |
| #define KEY_FN_F11 0x1dc |
| #define KEY_FN_F12 0x1dd |
| #define KEY_FN_1 0x1de |
| #define KEY_FN_2 0x1df |
| #define KEY_FN_D 0x1e0 |
| #define KEY_FN_E 0x1e1 |
| #define KEY_FN_F 0x1e2 |
| #define KEY_FN_S 0x1e3 |
| #define KEY_FN_B 0x1e4 |
| |
| #define KEY_MAX 0x1ff |
| |
| /* |
| * Relative axes |
| */ |
| |
| #define REL_X 0x00 |
| #define REL_Y 0x01 |
| #define REL_Z 0x02 |
| #define REL_RX 0x03 |
| #define REL_RY 0x04 |
| #define REL_RZ 0x05 |
| #define REL_HWHEEL 0x06 |
| #define REL_DIAL 0x07 |
| #define REL_WHEEL 0x08 |
| #define REL_MISC 0x09 |
| #define REL_MAX 0x0f |
| |
| /* |
| * Absolute axes |
| */ |
| |
| #define ABS_X 0x00 |
| #define ABS_Y 0x01 |
| #define ABS_Z 0x02 |
| #define ABS_RX 0x03 |
| #define ABS_RY 0x04 |
| #define ABS_RZ 0x05 |
| #define ABS_THROTTLE 0x06 |
| #define ABS_RUDDER 0x07 |
| #define ABS_WHEEL 0x08 |
| #define ABS_GAS 0x09 |
| #define ABS_BRAKE 0x0a |
| #define ABS_HAT0X 0x10 |
| #define ABS_HAT0Y 0x11 |
| #define ABS_HAT1X 0x12 |
| #define ABS_HAT1Y 0x13 |
| #define ABS_HAT2X 0x14 |
| #define ABS_HAT2Y 0x15 |
| #define ABS_HAT3X 0x16 |
| #define ABS_HAT3Y 0x17 |
| #define ABS_PRESSURE 0x18 |
| #define ABS_DISTANCE 0x19 |
| #define ABS_TILT_X 0x1a |
| #define ABS_TILT_Y 0x1b |
| #define ABS_TOOL_WIDTH 0x1c |
| #define ABS_VOLUME 0x20 |
| #define ABS_MISC 0x28 |
| #define ABS_MAX 0x3f |
| |
| /* |
| * Misc events |
| */ |
| |
| #define MSC_SERIAL 0x00 |
| #define MSC_PULSELED 0x01 |
| #define MSC_GESTURE 0x02 |
| #define MSC_RAW 0x03 |
| #define MSC_SCAN 0x04 |
| #define MSC_MAX 0x07 |
| |
| /* |
| * LEDs |
| */ |
| |
| #define LED_NUML 0x00 |
| #define LED_CAPSL 0x01 |
| #define LED_SCROLLL 0x02 |
| #define LED_COMPOSE 0x03 |
| #define LED_KANA 0x04 |
| #define LED_SLEEP 0x05 |
| #define LED_SUSPEND 0x06 |
| #define LED_MUTE 0x07 |
| #define LED_MISC 0x08 |
| #define LED_MAIL 0x09 |
| #define LED_CHARGING 0x0a |
| #define LED_MAX 0x0f |
| |
| /* |
| * Autorepeat values |
| */ |
| |
| #define REP_DELAY 0x00 |
| #define REP_PERIOD 0x01 |
| #define REP_MAX 0x01 |
| |
| /* |
| * Sounds |
| */ |
| |
| #define SND_CLICK 0x00 |
| #define SND_BELL 0x01 |
| #define SND_TONE 0x02 |
| #define SND_MAX 0x07 |
| |
| /* |
| * IDs. |
| */ |
| |
| #define ID_BUS 0 |
| #define ID_VENDOR 1 |
| #define ID_PRODUCT 2 |
| #define ID_VERSION 3 |
| |
| #define BUS_PCI 0x01 |
| #define BUS_ISAPNP 0x02 |
| #define BUS_USB 0x03 |
| #define BUS_HIL 0x04 |
| #define BUS_BLUETOOTH 0x05 |
| |
| #define BUS_ISA 0x10 |
| #define BUS_I8042 0x11 |
| #define BUS_XTKBD 0x12 |
| #define BUS_RS232 0x13 |
| #define BUS_GAMEPORT 0x14 |
| #define BUS_PARPORT 0x15 |
| #define BUS_AMIGA 0x16 |
| #define BUS_ADB 0x17 |
| #define BUS_I2C 0x18 |
| #define BUS_HOST 0x19 |
| |
| /* |
| * Values describing the status of an effect |
| */ |
| #define FF_STATUS_STOPPED 0x00 |
| #define FF_STATUS_PLAYING 0x01 |
| #define FF_STATUS_MAX 0x01 |
| |
| /* |
| * Structures used in ioctls to upload effects to a device |
| * The first structures are not passed directly by using ioctls. |
| * They are sub-structures of the actually sent structure (called ff_effect) |
| */ |
| |
| struct ff_replay { |
| __u16 length; /* Duration of an effect in ms. All other times are also expressed in ms */ |
| __u16 delay; /* Time to wait before to start playing an effect */ |
| }; |
| |
| struct ff_trigger { |
| __u16 button; /* Number of button triggering an effect */ |
| __u16 interval; /* Time to wait before an effect can be re-triggered (ms) */ |
| }; |
| |
| struct ff_envelope { |
| __u16 attack_length; /* Duration of attack (ms) */ |
| __u16 attack_level; /* Level at beginning of attack */ |
| __u16 fade_length; /* Duration of fade (ms) */ |
| __u16 fade_level; /* Level at end of fade */ |
| }; |
| |
| /* FF_CONSTANT */ |
| struct ff_constant_effect { |
| __s16 level; /* Strength of effect. Negative values are OK */ |
| struct ff_envelope envelope; |
| }; |
| |
| /* FF_RAMP */ |
| struct ff_ramp_effect { |
| __s16 start_level; |
| __s16 end_level; |
| struct ff_envelope envelope; |
| }; |
| |
| /* FF_SPRING of FF_FRICTION */ |
| struct ff_condition_effect { |
| __u16 right_saturation; /* Max level when joystick is on the right */ |
| __u16 left_saturation; /* Max level when joystick in on the left */ |
| |
| __s16 right_coeff; /* Indicates how fast the force grows when the |
| joystick moves to the right */ |
| __s16 left_coeff; /* Same for left side */ |
| |
| __u16 deadband; /* Size of area where no force is produced */ |
| __s16 center; /* Position of dead zone */ |
| |
| }; |
| |
| /* FF_PERIODIC */ |
| struct ff_periodic_effect { |
| __u16 waveform; /* Kind of wave (sine, square...) */ |
| __u16 period; /* in ms */ |
| __s16 magnitude; /* Peak value */ |
| __s16 offset; /* Mean value of wave (roughly) */ |
| __u16 phase; /* 'Horizontal' shift */ |
| |
| struct ff_envelope envelope; |
| |
| /* Only used if waveform == FF_CUSTOM */ |
| __u32 custom_len; /* Number of samples */ |
| __s16 *custom_data; /* Buffer of samples */ |
| /* Note: the data pointed by custom_data is copied by the driver. You can |
| * therefore dispose of the memory after the upload/update */ |
| }; |
| |
| /* FF_RUMBLE */ |
| /* Some rumble pads have two motors of different weight. |
| strong_magnitude represents the magnitude of the vibration generated |
| by the heavy motor. |
| */ |
| struct ff_rumble_effect { |
| __u16 strong_magnitude; /* Magnitude of the heavy motor */ |
| __u16 weak_magnitude; /* Magnitude of the light one */ |
| }; |
| |
| /* |
| * Structure sent through ioctl from the application to the driver |
| */ |
| struct ff_effect { |
| __u16 type; |
| /* Following field denotes the unique id assigned to an effect. |
| * If user sets if to -1, a new effect is created, and its id is returned in the same field |
| * Else, the user sets it to the effect id it wants to update. |
| */ |
| __s16 id; |
| |
| __u16 direction; /* Direction. 0 deg -> 0x0000 (down) |
| 90 deg -> 0x4000 (left) |
| 180 deg -> 0x8000 (up) |
| 270 deg -> 0xC000 (right) |
| */ |
| |
| struct ff_trigger trigger; |
| struct ff_replay replay; |
| |
| union { |
| struct ff_constant_effect constant; |
| struct ff_ramp_effect ramp; |
| struct ff_periodic_effect periodic; |
| struct ff_condition_effect condition[2]; /* One for each axis */ |
| struct ff_rumble_effect rumble; |
| } u; |
| }; |
| |
| /* |
| * Force feedback effect types |
| */ |
| |
| #define FF_RUMBLE 0x50 |
| #define FF_PERIODIC 0x51 |
| #define FF_CONSTANT 0x52 |
| #define FF_SPRING 0x53 |
| #define FF_FRICTION 0x54 |
| #define FF_DAMPER 0x55 |
| #define FF_INERTIA 0x56 |
| #define FF_RAMP 0x57 |
| |
| /* |
| * Force feedback periodic effect types |
| */ |
| |
| #define FF_SQUARE 0x58 |
| #define FF_TRIANGLE 0x59 |
| #define FF_SINE 0x5a |
| #define FF_SAW_UP 0x5b |
| #define FF_SAW_DOWN 0x5c |
| #define FF_CUSTOM 0x5d |
| |
| /* |
| * Set ff device properties |
| */ |
| |
| #define FF_GAIN 0x60 |
| #define FF_AUTOCENTER 0x61 |
| |
| #define FF_MAX 0x7f |
| |
| #ifdef __KERNEL__ |
| |
| /* |
| * In-kernel definitions. |
| */ |
| |
| #include <linux/fs.h> |
| #include <linux/timer.h> |
| |
| #define NBITS(x) (((x)/BITS_PER_LONG)+1) |
| #define BIT(x) (1UL<<((x)%BITS_PER_LONG)) |
| #define LONG(x) ((x)/BITS_PER_LONG) |
| |
| #define INPUT_KEYCODE(dev, scancode) ((dev->keycodesize == 1) ? ((u8*)dev->keycode)[scancode] : \ |
| ((dev->keycodesize == 2) ? ((u16*)dev->keycode)[scancode] : (((u32*)dev->keycode)[scancode]))) |
| |
| #define SET_INPUT_KEYCODE(dev, scancode, val) \ |
| ({ unsigned __old; \ |
| switch (dev->keycodesize) { \ |
| case 1: { \ |
| u8 *k = (u8 *)dev->keycode; \ |
| __old = k[scancode]; \ |
| k[scancode] = val; \ |
| break; \ |
| } \ |
| case 2: { \ |
| u16 *k = (u16 *)dev->keycode; \ |
| __old = k[scancode]; \ |
| k[scancode] = val; \ |
| break; \ |
| } \ |
| default: { \ |
| u32 *k = (u32 *)dev->keycode; \ |
| __old = k[scancode]; \ |
| k[scancode] = val; \ |
| break; \ |
| } \ |
| } \ |
| __old; }) |
| |
| struct input_dev { |
| |
| void *private; |
| |
| char *name; |
| char *phys; |
| char *uniq; |
| struct input_id id; |
| |
| unsigned long evbit[NBITS(EV_MAX)]; |
| unsigned long keybit[NBITS(KEY_MAX)]; |
| unsigned long relbit[NBITS(REL_MAX)]; |
| unsigned long absbit[NBITS(ABS_MAX)]; |
| unsigned long mscbit[NBITS(MSC_MAX)]; |
| unsigned long ledbit[NBITS(LED_MAX)]; |
| unsigned long sndbit[NBITS(SND_MAX)]; |
| unsigned long ffbit[NBITS(FF_MAX)]; |
| int ff_effects_max; |
| |
| unsigned int keycodemax; |
| unsigned int keycodesize; |
| void *keycode; |
| |
| unsigned int repeat_key; |
| struct timer_list timer; |
| |
| struct pt_regs *regs; |
| int state; |
| |
| int sync; |
| |
| int abs[ABS_MAX + 1]; |
| int rep[REP_MAX + 1]; |
| |
| unsigned long key[NBITS(KEY_MAX)]; |
| unsigned long led[NBITS(LED_MAX)]; |
| unsigned long snd[NBITS(SND_MAX)]; |
| |
| int absmax[ABS_MAX + 1]; |
| int absmin[ABS_MAX + 1]; |
| int absfuzz[ABS_MAX + 1]; |
| int absflat[ABS_MAX + 1]; |
| |
| int (*open)(struct input_dev *dev); |
| void (*close)(struct input_dev *dev); |
| int (*accept)(struct input_dev *dev, struct file *file); |
| int (*flush)(struct input_dev *dev, struct file *file); |
| int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value); |
| int (*upload_effect)(struct input_dev *dev, struct ff_effect *effect); |
| int (*erase_effect)(struct input_dev *dev, int effect_id); |
| |
| struct input_handle *grab; |
| |
| struct semaphore sem; /* serializes open and close operations */ |
| unsigned int users; |
| |
| struct device *dev; |
| |
| struct list_head h_list; |
| struct list_head node; |
| }; |
| |
| /* |
| * Structure for hotplug & device<->driver matching. |
| */ |
| |
| #define INPUT_DEVICE_ID_MATCH_BUS 1 |
| #define INPUT_DEVICE_ID_MATCH_VENDOR 2 |
| #define INPUT_DEVICE_ID_MATCH_PRODUCT 4 |
| #define INPUT_DEVICE_ID_MATCH_VERSION 8 |
| |
| #define INPUT_DEVICE_ID_MATCH_EVBIT 0x010 |
| #define INPUT_DEVICE_ID_MATCH_KEYBIT 0x020 |
| #define INPUT_DEVICE_ID_MATCH_RELBIT 0x040 |
| #define INPUT_DEVICE_ID_MATCH_ABSBIT 0x080 |
| #define INPUT_DEVICE_ID_MATCH_MSCIT 0x100 |
| #define INPUT_DEVICE_ID_MATCH_LEDBIT 0x200 |
| #define INPUT_DEVICE_ID_MATCH_SNDBIT 0x400 |
| #define INPUT_DEVICE_ID_MATCH_FFBIT 0x800 |
| |
| #define INPUT_DEVICE_ID_MATCH_DEVICE\ |
| (INPUT_DEVICE_ID_MATCH_BUS | INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT) |
| #define INPUT_DEVICE_ID_MATCH_DEVICE_AND_VERSION\ |
| (INPUT_DEVICE_ID_MATCH_DEVICE | INPUT_DEVICE_ID_MATCH_VERSION) |
| |
| struct input_device_id { |
| |
| unsigned long flags; |
| |
| struct input_id id; |
| |
| unsigned long evbit[NBITS(EV_MAX)]; |
| unsigned long keybit[NBITS(KEY_MAX)]; |
| unsigned long relbit[NBITS(REL_MAX)]; |
| unsigned long absbit[NBITS(ABS_MAX)]; |
| unsigned long mscbit[NBITS(MSC_MAX)]; |
| unsigned long ledbit[NBITS(LED_MAX)]; |
| unsigned long sndbit[NBITS(SND_MAX)]; |
| unsigned long ffbit[NBITS(FF_MAX)]; |
| |
| unsigned long driver_info; |
| }; |
| |
| struct input_handle; |
| |
| struct input_handler { |
| |
| void *private; |
| |
| void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value); |
| struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id); |
| void (*disconnect)(struct input_handle *handle); |
| |
| struct file_operations *fops; |
| int minor; |
| char *name; |
| |
| struct input_device_id *id_table; |
| struct input_device_id *blacklist; |
| |
| struct list_head h_list; |
| struct list_head node; |
| }; |
| |
| struct input_handle { |
| |
| void *private; |
| |
| int open; |
| char *name; |
| |
| struct input_dev *dev; |
| struct input_handler *handler; |
| |
| struct list_head d_node; |
| struct list_head h_node; |
| }; |
| |
| #define to_dev(n) container_of(n,struct input_dev,node) |
| #define to_handler(n) container_of(n,struct input_handler,node); |
| #define to_handle(n) container_of(n,struct input_handle,d_node) |
| #define to_handle_h(n) container_of(n,struct input_handle,h_node) |
| |
| static inline void init_input_dev(struct input_dev *dev) |
| { |
| INIT_LIST_HEAD(&dev->h_list); |
| INIT_LIST_HEAD(&dev->node); |
| } |
| |
| void input_register_device(struct input_dev *); |
| void input_unregister_device(struct input_dev *); |
| |
| void input_register_handler(struct input_handler *); |
| void input_unregister_handler(struct input_handler *); |
| |
| int input_grab_device(struct input_handle *); |
| void input_release_device(struct input_handle *); |
| |
| int input_open_device(struct input_handle *); |
| void input_close_device(struct input_handle *); |
| |
| int input_accept_process(struct input_handle *handle, struct file *file); |
| int input_flush_device(struct input_handle* handle, struct file* file); |
| |
| void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value); |
| |
| static inline void input_report_key(struct input_dev *dev, unsigned int code, int value) |
| { |
| input_event(dev, EV_KEY, code, !!value); |
| } |
| |
| static inline void input_report_rel(struct input_dev *dev, unsigned int code, int value) |
| { |
| input_event(dev, EV_REL, code, value); |
| } |
| |
| static inline void input_report_abs(struct input_dev *dev, unsigned int code, int value) |
| { |
| input_event(dev, EV_ABS, code, value); |
| } |
| |
| static inline void input_report_ff(struct input_dev *dev, unsigned int code, int value) |
| { |
| input_event(dev, EV_FF, code, value); |
| } |
| |
| static inline void input_report_ff_status(struct input_dev *dev, unsigned int code, int value) |
| { |
| input_event(dev, EV_FF_STATUS, code, value); |
| } |
| |
| static inline void input_regs(struct input_dev *dev, struct pt_regs *regs) |
| { |
| dev->regs = regs; |
| } |
| |
| static inline void input_sync(struct input_dev *dev) |
| { |
| input_event(dev, EV_SYN, SYN_REPORT, 0); |
| dev->regs = NULL; |
| } |
| |
| static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat) |
| { |
| dev->absmin[axis] = min; |
| dev->absmax[axis] = max; |
| dev->absfuzz[axis] = fuzz; |
| dev->absflat[axis] = flat; |
| |
| dev->absbit[LONG(axis)] |= BIT(axis); |
| } |
| |
| extern struct class_simple *input_class; |
| |
| #endif |
| #endif |