drivers/hid/hid-input-quirks.c

   1 /*
   2  *  HID-input usage mapping quirks
   3  *
   4  *  This is used to handle HID-input mappings for devices violating
   5  *  HUT 1.12 specification.
   6  *
   7  * Copyright (c) 2007-2008 Jiri Kosina
   8  */
   9
  10 /*
  11  * This program is free software; you can redistribute it and/or modify it
  12  * under the terms of the GNU General Public License as published by the Free
  13  * Software Foundation; either version 2 of the License
  14  */
  15
  16 #include <linux/input.h>
  17 #include <linux/hid.h>
  18
  19 #define map_abs(c)      do { usage->code = c; usage->type = EV_ABS; *bit = input->absbit; *max = ABS_MAX; } while (0)
  20 #define map_rel(c)      do { usage->code = c; usage->type = EV_REL; *bit = input->relbit; *max = REL_MAX; } while (0)
  21 #define map_key(c)      do { usage->code = c; usage->type = EV_KEY; *bit = input->keybit; *max = KEY_MAX; } while (0)
  22 #define map_led(c)      do { usage->code = c; usage->type = EV_LED; *bit = input->ledbit; *max = LED_MAX; } while (0)
  23
  24 #define map_abs_clear(c)        do { map_abs(c); clear_bit(c, *bit); } while (0)
  25 #define map_key_clear(c)        do { map_key(c); clear_bit(c, *bit); } while (0)
  26
  27 static int quirk_belkin_wkbd(struct hid_usage *usage, struct input_dev *input,
  28                               unsigned long **bit, int *max)
  29 {
  30         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
  31                 return 0;
  32
  33         switch (usage->hid & HID_USAGE) {
  34                 case 0x03a: map_key_clear(KEY_SOUND);           break;
  35                 case 0x03b: map_key_clear(KEY_CAMERA);          break;
  36                 case 0x03c: map_key_clear(KEY_DOCUMENTS);       break;
  37                 default:
  38                         return 0;
  39         }
  40         return 1;
  41 }
  42
  43 static int quirk_cherry_cymotion(struct hid_usage *usage, struct input_dev *input,
  44                               unsigned long **bit, int *max)
  45 {
  46         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
  47                 return 0;
  48
  49         switch (usage->hid & HID_USAGE) {
  50                 case 0x301: map_key_clear(KEY_PROG1);           break;
  51                 case 0x302: map_key_clear(KEY_PROG2);           break;
  52                 case 0x303: map_key_clear(KEY_PROG3);           break;
  53                 default:
  54                         return 0;
  55         }
  56         return 1;
  57 }
  58
  59 static int quirk_logitech_ultrax_remote(struct hid_usage *usage, struct input_dev *input,
  60                               unsigned long **bit, int *max)
  61 {
  62         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
  63                 return 0;
  64
  65         set_bit(EV_REP, input->evbit);
  66         switch(usage->hid & HID_USAGE) {
  67                 /* Reported on Logitech Ultra X Media Remote */
  68                 case 0x004: map_key_clear(KEY_AGAIN);           break;
  69                 case 0x00d: map_key_clear(KEY_HOME);            break;
  70                 case 0x024: map_key_clear(KEY_SHUFFLE);         break;
  71                 case 0x025: map_key_clear(KEY_TV);              break;
  72                 case 0x026: map_key_clear(KEY_MENU);            break;
  73                 case 0x031: map_key_clear(KEY_AUDIO);           break;
  74                 case 0x032: map_key_clear(KEY_TEXT);            break;
  75                 case 0x033: map_key_clear(KEY_LAST);            break;
  76                 case 0x047: map_key_clear(KEY_MP3);             break;
  77                 case 0x048: map_key_clear(KEY_DVD);             break;
  78                 case 0x049: map_key_clear(KEY_MEDIA);           break;
  79                 case 0x04a: map_key_clear(KEY_VIDEO);           break;
  80                 case 0x04b: map_key_clear(KEY_ANGLE);           break;
  81                 case 0x04c: map_key_clear(KEY_LANGUAGE);        break;
  82                 case 0x04d: map_key_clear(KEY_SUBTITLE);        break;
  83                 case 0x051: map_key_clear(KEY_RED);             break;
  84                 case 0x052: map_key_clear(KEY_CLOSE);           break;
  85
  86                 default:
  87                         return 0;
  88         }
  89         return 1;
  90 }
  91
  92 static int quirk_chicony_tactical_pad(struct hid_usage *usage, struct input_dev *input,
  93                               unsigned long **bit, int *max)
  94 {
  95         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
  96                 return 0;
  97
  98         set_bit(EV_REP, input->evbit);
  99         switch (usage->hid & HID_USAGE) {
 100                 case 0xff01: map_key_clear(BTN_1);              break;
 101                 case 0xff02: map_key_clear(BTN_2);              break;
 102                 case 0xff03: map_key_clear(BTN_3);              break;
 103                 case 0xff04: map_key_clear(BTN_4);              break;
 104                 case 0xff05: map_key_clear(BTN_5);              break;
 105                 case 0xff06: map_key_clear(BTN_6);              break;
 106                 case 0xff07: map_key_clear(BTN_7);              break;
 107                 case 0xff08: map_key_clear(BTN_8);              break;
 108                 case 0xff09: map_key_clear(BTN_9);              break;
 109                 case 0xff0a: map_key_clear(BTN_A);              break;
 110                 case 0xff0b: map_key_clear(BTN_B);              break;
 111                 default:
 112                         return 0;
 113         }
 114         return 1;
 115 }
 116
 117 static int quirk_microsoft_ergonomy_kb(struct hid_usage *usage, struct input_dev *input,
 118                               unsigned long **bit, int *max)
 119 {
 120         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
 121                 return 0;
 122
 123         switch(usage->hid & HID_USAGE) {
 124                 case 0xfd06: map_key_clear(KEY_CHAT);           break;
 125                 case 0xfd07: map_key_clear(KEY_PHONE);          break;
 126                 case 0xff05:
 127                         set_bit(EV_REP, input->evbit);
 128                         map_key_clear(KEY_F13);
 129                         set_bit(KEY_F14, input->keybit);
 130                         set_bit(KEY_F15, input->keybit);
 131                         set_bit(KEY_F16, input->keybit);
 132                         set_bit(KEY_F17, input->keybit);
 133                         set_bit(KEY_F18, input->keybit);
 134                 default:
 135                         return 0;
 136         }
 137         return 1;
 138 }
 139
 140 static int quirk_microsoft_presenter_8k(struct hid_usage *usage, struct input_dev *input,
 141                               unsigned long **bit, int *max)
 142 {
 143         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
 144                 return 0;
 145
 146         set_bit(EV_REP, input->evbit);
 147         switch(usage->hid & HID_USAGE) {
 148                 case 0xfd08: map_key_clear(KEY_FORWARD);        break;
 149                 case 0xfd09: map_key_clear(KEY_BACK);           break;
 150                 case 0xfd0b: map_key_clear(KEY_PLAYPAUSE);      break;
 151                 case 0xfd0e: map_key_clear(KEY_CLOSE);          break;
 152                 case 0xfd0f: map_key_clear(KEY_PLAY);           break;
 153                 default:
 154                         return 0;
 155         }
 156         return 1;
 157 }
 158
 159 static int quirk_petalynx_remote(struct hid_usage *usage, struct input_dev *input,
 160                               unsigned long **bit, int *max)
 161 {
 162         if (((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR) &&
 163                         ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER))
 164                 return 0;
 165
 166         if ((usage->hid & HID_USAGE_PAGE) == HID_UP_LOGIVENDOR)
 167                 switch(usage->hid & HID_USAGE) {
 168                         case 0x05a: map_key_clear(KEY_TEXT);            break;
 169                         case 0x05b: map_key_clear(KEY_RED);             break;
 170                         case 0x05c: map_key_clear(KEY_GREEN);           break;
 171                         case 0x05d: map_key_clear(KEY_YELLOW);          break;
 172                         case 0x05e: map_key_clear(KEY_BLUE);            break;
 173                         default:
 174                                 return 0;
 175                 }
 176
 177         if ((usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER)
 178                 switch(usage->hid & HID_USAGE) {
 179                         case 0x0f6: map_key_clear(KEY_NEXT);            break;
 180                         case 0x0fa: map_key_clear(KEY_BACK);            break;
 181                         default:
 182                                 return 0;
 183                 }
 184         return 1;
 185 }
 186
 187 static int quirk_logitech_wireless(struct hid_usage *usage, struct input_dev *input,
 188                               unsigned long **bit, int *max)
 189 {
 190         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
 191                 return 0;
 192
 193         switch (usage->hid & HID_USAGE) {
 194                 case 0x1001: map_key_clear(KEY_MESSENGER);      break;
 195                 case 0x1003: map_key_clear(KEY_SOUND);          break;
 196                 case 0x1004: map_key_clear(KEY_VIDEO);          break;
 197                 case 0x1005: map_key_clear(KEY_AUDIO);          break;
 198                 case 0x100a: map_key_clear(KEY_DOCUMENTS);      break;
 199                 case 0x1011: map_key_clear(KEY_PREVIOUSSONG);   break;
 200                 case 0x1012: map_key_clear(KEY_NEXTSONG);       break;
 201                 case 0x1013: map_key_clear(KEY_CAMERA);         break;
 202                 case 0x1014: map_key_clear(KEY_MESSENGER);      break;
 203                 case 0x1015: map_key_clear(KEY_RECORD);         break;
 204                 case 0x1016: map_key_clear(KEY_PLAYER);         break;
 205                 case 0x1017: map_key_clear(KEY_EJECTCD);        break;
 206                 case 0x1018: map_key_clear(KEY_MEDIA);          break;
 207                 case 0x1019: map_key_clear(KEY_PROG1);          break;
 208                 case 0x101a: map_key_clear(KEY_PROG2);          break;
 209                 case 0x101b: map_key_clear(KEY_PROG3);          break;
 210                 case 0x101f: map_key_clear(KEY_ZOOMIN);         break;
 211                 case 0x1020: map_key_clear(KEY_ZOOMOUT);        break;
 212                 case 0x1021: map_key_clear(KEY_ZOOMRESET);      break;
 213                 case 0x1023: map_key_clear(KEY_CLOSE);          break;
 214                 case 0x1027: map_key_clear(KEY_MENU);           break;
 215                 /* this one is marked as 'Rotate' */
 216                 case 0x1028: map_key_clear(KEY_ANGLE);          break;
 217                 case 0x1029: map_key_clear(KEY_SHUFFLE);        break;
 218                 case 0x102a: map_key_clear(KEY_BACK);           break;
 219                 case 0x102b: map_key_clear(KEY_CYCLEWINDOWS);   break;
 220                 case 0x1041: map_key_clear(KEY_BATTERY);        break;
 221                 case 0x1042: map_key_clear(KEY_WORDPROCESSOR);  break;
 222                 case 0x1043: map_key_clear(KEY_SPREADSHEET);    break;
 223                 case 0x1044: map_key_clear(KEY_PRESENTATION);   break;
 224                 case 0x1045: map_key_clear(KEY_UNDO);           break;
 225                 case 0x1046: map_key_clear(KEY_REDO);           break;
 226                 case 0x1047: map_key_clear(KEY_PRINT);          break;
 227                 case 0x1048: map_key_clear(KEY_SAVE);           break;
 228                 case 0x1049: map_key_clear(KEY_PROG1);          break;
 229                 case 0x104a: map_key_clear(KEY_PROG2);          break;
 230                 case 0x104b: map_key_clear(KEY_PROG3);          break;
 231                 case 0x104c: map_key_clear(KEY_PROG4);          break;
 232
 233                 default:
 234                         return 0;
 235         }
 236         return 1;
 237 }
 238
 239 static int quirk_cherry_genius_29e(struct hid_usage *usage, struct input_dev *input,
 240                               unsigned long **bit, int *max)
 241 {
 242         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
 243                 return 0;
 244
 245         switch (usage->hid & HID_USAGE) {
 246                 case 0x156: map_key_clear(KEY_WORDPROCESSOR);   break;
 247                 case 0x157: map_key_clear(KEY_SPREADSHEET);     break;
 248                 case 0x158: map_key_clear(KEY_PRESENTATION);    break;
 249                 case 0x15c: map_key_clear(KEY_STOP);            break;
 250
 251                 default:
 252                         return 0;
 253         }
 254         return 1;
 255 }
 256
 257 static int quirk_btc_8193(struct hid_usage *usage, struct input_dev *input,
 258                               unsigned long **bit, int *max)
 259 {
 260         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
 261                 return 0;
 262
 263         switch (usage->hid & HID_USAGE) {
 264                 case 0x230: map_key(BTN_MOUSE);                 break;
 265                 case 0x231: map_rel(REL_WHEEL);                 break;
 266                 /*
 267                  * this keyboard has a scrollwheel implemented in
 268                  * totally broken way. We map this usage temporarily
 269                  * to HWHEEL and handle it in the event quirk handler
 270                  */
 271                 case 0x232: map_rel(REL_HWHEEL);                break;
 272
 273                 default:
 274                         return 0;
 275         }
 276         return 1;
 277 }
 278
 279 #define VENDOR_ID_BELKIN                        0x1020
 280 #define DEVICE_ID_BELKIN_WIRELESS_KEYBOARD      0x0006
 281
 282 #define VENDOR_ID_CHERRY                        0x046a
 283 #define DEVICE_ID_CHERRY_CYMOTION               0x0023
 284
 285 #define VENDOR_ID_CHICONY                       0x04f2
 286 #define DEVICE_ID_CHICONY_TACTICAL_PAD          0x0418
 287
 288 #define VENDOR_ID_EZKEY                         0x0518
 289 #define DEVICE_ID_BTC_8193                      0x0002
 290
 291 #define VENDOR_ID_LOGITECH                      0x046d
 292 #define DEVICE_ID_LOGITECH_RECEIVER             0xc101
 293 #define DEVICE_ID_S510_RECEIVER                 0xc50c
 294 #define DEVICE_ID_S510_RECEIVER_2               0xc517
 295 #define DEVICE_ID_MX3000_RECEIVER               0xc513
 296
 297 #define VENDOR_ID_MICROSOFT                     0x045e
 298 #define DEVICE_ID_MS4K                          0x00db
 299 #define DEVICE_ID_MS6K                          0x00f9
 300 #define DEVICE_IS_MS_PRESENTER_8K_BT            0x0701
 301 #define DEVICE_ID_MS_PRESENTER_8K_USB           0x0713
 302
 303 #define VENDOR_ID_MONTEREY                      0x0566
 304 #define DEVICE_ID_GENIUS_KB29E                  0x3004
 305
 306 #define VENDOR_ID_PETALYNX                      0x18b1
 307 #define DEVICE_ID_PETALYNX_MAXTER_REMOTE        0x0037
 308
 309 static const struct hid_input_blacklist {
 310         __u16 idVendor;
 311         __u16 idProduct;
 312         int (*quirk)(struct hid_usage *, struct input_dev *, unsigned long **, int *);
 313 } hid_input_blacklist[] = {
 314         { VENDOR_ID_BELKIN, DEVICE_ID_BELKIN_WIRELESS_KEYBOARD, quirk_belkin_wkbd },
 315
 316         { VENDOR_ID_CHERRY, DEVICE_ID_CHERRY_CYMOTION, quirk_cherry_cymotion },
 317
 318         { VENDOR_ID_CHICONY, DEVICE_ID_CHICONY_TACTICAL_PAD, quirk_chicony_tactical_pad },
 319
 320         { VENDOR_ID_EZKEY, DEVICE_ID_BTC_8193, quirk_btc_8193 },
 321
 322         { VENDOR_ID_LOGITECH, DEVICE_ID_LOGITECH_RECEIVER, quirk_logitech_ultrax_remote },
 323         { VENDOR_ID_LOGITECH, DEVICE_ID_S510_RECEIVER, quirk_logitech_wireless },
 324         { VENDOR_ID_LOGITECH, DEVICE_ID_S510_RECEIVER_2, quirk_logitech_wireless },
 325         { VENDOR_ID_LOGITECH, DEVICE_ID_MX3000_RECEIVER, quirk_logitech_wireless },
 326
 327         { VENDOR_ID_MICROSOFT, DEVICE_ID_MS4K, quirk_microsoft_ergonomy_kb },
 328         { VENDOR_ID_MICROSOFT, DEVICE_ID_MS6K, quirk_microsoft_ergonomy_kb },
 329         { VENDOR_ID_MICROSOFT, DEVICE_IS_MS_PRESENTER_8K_BT, quirk_microsoft_presenter_8k },
 330         { VENDOR_ID_MICROSOFT, DEVICE_ID_MS_PRESENTER_8K_USB, quirk_microsoft_presenter_8k },
 331
 332         { VENDOR_ID_MONTEREY, DEVICE_ID_GENIUS_KB29E, quirk_cherry_genius_29e },
 333
 334         { VENDOR_ID_PETALYNX, DEVICE_ID_PETALYNX_MAXTER_REMOTE, quirk_petalynx_remote },
 335
 336         { 0, 0, 0 }
 337 };
 338
 339 int hidinput_mapping_quirks(struct hid_usage *usage,
 340                                    struct input_dev *input,
 341                                    unsigned long **bit, int *max)
 342 {
 343         struct hid_device *device = input_get_drvdata(input);
 344         int i = 0;
 345
 346         while (hid_input_blacklist[i].quirk) {
 347                 if (hid_input_blacklist[i].idVendor == device->vendor &&
 348                                 hid_input_blacklist[i].idProduct == device->product)
 349                         return hid_input_blacklist[i].quirk(usage, input, bit, max);
 350                 i++;
 351         }
 352         return 0;
 353 }
 354
 355 int hidinput_event_quirks(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value)
 356 {
 357         struct input_dev *input;
 358
 359         input = field->hidinput->input;
 360
 361         if (((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
 362                 || ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007))) {
 363                 if (value) hid->quirks |=  HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
 364                 else       hid->quirks &= ~HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
 365                 return 1;
 366         }
 367
 368         if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_B8) &&
 369                         (usage->type == EV_REL) &&
 370                         (usage->code == REL_WHEEL)) {
 371                 hid->delayed_value = value;
 372                 return 1;
 373         }
 374
 375         if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_B8) &&
 376                         (usage->hid == 0x000100b8)) {
 377                 input_event(input, EV_REL, value ? REL_HWHEEL : REL_WHEEL, hid->delayed_value);
 378                 return 1;
 379         }
 380
 381         if ((hid->quirks & HID_QUIRK_INVERT_HWHEEL) && (usage->code == REL_HWHEEL)) {
 382                 input_event(input, usage->type, usage->code, -value);
 383                 return 1;
 384         }
 385
 386         if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_ON) && (usage->code == REL_WHEEL)) {
 387                 input_event(input, usage->type, REL_HWHEEL, value);
 388                 return 1;
 389         }
 390
 391         if ((hid->quirks & HID_QUIRK_APPLE_HAS_FN) && hidinput_apple_event(hid, input, usage, value))
 392                 return 1;
 393
 394         /* Handling MS keyboards special buttons */
 395         if (hid->quirks & HID_QUIRK_MICROSOFT_KEYS &&
 396                         usage->hid == (HID_UP_MSVENDOR | 0xff05)) {
 397                 int key = 0;
 398                 static int last_key = 0;
 399                 switch (value) {
 400                         case 0x01: key = KEY_F14; break;
 401                         case 0x02: key = KEY_F15; break;
 402                         case 0x04: key = KEY_F16; break;
 403                         case 0x08: key = KEY_F17; break;
 404                         case 0x10: key = KEY_F18; break;
 405                         default: break;
 406                 }
 407                 if (key) {
 408                         input_event(input, usage->type, key, 1);
 409                         last_key = key;
 410                 } else {
 411                         input_event(input, usage->type, last_key, 0);
 412                 }
 413         }
 414
 415         /* handle the temporary quirky mapping to HWHEEL */
 416         if (hid->quirks & HID_QUIRK_HWHEEL_WHEEL_INVERT &&
 417                         usage->type == EV_REL && usage->code == REL_HWHEEL) {
 418                 input_event(input, usage->type, REL_WHEEL, -value);
 419                 return 1;
 420         }
 421         return 0;
 422 }
 423
 424