drivers/input/tablet/wacom_wac.c

   1 /*
   2  * drivers/input/tablet/wacom_wac.c
   3  *
   4  *  USB Wacom tablet support - Wacom specific code
   5  *
   6  */
   7
   8 /*
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  */
  14
  15 #include "wacom_wac.h"
  16 #include "wacom.h"
  17 #include <linux/input/mt.h>
  18 #include <linux/hid.h>
  19
  20 /* resolution for penabled devices */
  21 #define WACOM_PL_RES            20
  22 #define WACOM_PENPRTN_RES       40
  23 #define WACOM_VOLITO_RES        50
  24 #define WACOM_GRAPHIRE_RES      80
  25 #define WACOM_INTUOS_RES        100
  26 #define WACOM_INTUOS3_RES       200
  27
  28 static int wacom_penpartner_irq(struct wacom_wac *wacom)
  29 {
  30         unsigned char *data = wacom->data;
  31         struct input_dev *input = wacom->input;
  32
  33         switch (data[0]) {
  34         case 1:
  35                 if (data[5] & 0x80) {
  36                         wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
  37                         wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
  38                         input_report_key(input, wacom->tool[0], 1);
  39                         input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
  40                         input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
  41                         input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
  42                         input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
  43                         input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
  44                         input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
  45                 } else {
  46                         input_report_key(input, wacom->tool[0], 0);
  47                         input_report_abs(input, ABS_MISC, 0); /* report tool id */
  48                         input_report_abs(input, ABS_PRESSURE, -1);
  49                         input_report_key(input, BTN_TOUCH, 0);
  50                 }
  51                 break;
  52
  53         case 2:
  54                 input_report_key(input, BTN_TOOL_PEN, 1);
  55                 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
  56                 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
  57                 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
  58                 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
  59                 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
  60                 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
  61                 break;
  62
  63         default:
  64                 printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
  65                 return 0;
  66         }
  67
  68         return 1;
  69 }
  70
  71 static int wacom_pl_irq(struct wacom_wac *wacom)
  72 {
  73         struct wacom_features *features = &wacom->features;
  74         unsigned char *data = wacom->data;
  75         struct input_dev *input = wacom->input;
  76         int prox, pressure;
  77
  78         if (data[0] != WACOM_REPORT_PENABLED) {
  79                 dbg("wacom_pl_irq: received unknown report #%d", data[0]);
  80                 return 0;
  81         }
  82
  83         prox = data[1] & 0x40;
  84
  85         if (prox) {
  86                 wacom->id[0] = ERASER_DEVICE_ID;
  87                 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
  88                 if (features->pressure_max > 255)
  89                         pressure = (pressure << 1) | ((data[4] >> 6) & 1);
  90                 pressure += (features->pressure_max + 1) / 2;
  91
  92                 /*
  93                  * if going from out of proximity into proximity select between the eraser
  94                  * and the pen based on the state of the stylus2 button, choose eraser if
  95                  * pressed else choose pen. if not a proximity change from out to in, send
  96                  * an out of proximity for previous tool then a in for new tool.
  97                  */
  98                 if (!wacom->tool[0]) {
  99                         /* Eraser bit set for DTF */
 100                         if (data[1] & 0x10)
 101                                 wacom->tool[1] = BTN_TOOL_RUBBER;
 102                         else
 103                                 /* Going into proximity select tool */
 104                                 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
 105                 } else {
 106                         /* was entered with stylus2 pressed */
 107                         if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
 108                                 /* report out proximity for previous tool */
 109                                 input_report_key(input, wacom->tool[1], 0);
 110                                 input_sync(input);
 111                                 wacom->tool[1] = BTN_TOOL_PEN;
 112                                 return 0;
 113                         }
 114                 }
 115                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
 116                         /* Unknown tool selected default to pen tool */
 117                         wacom->tool[1] = BTN_TOOL_PEN;
 118                         wacom->id[0] = STYLUS_DEVICE_ID;
 119                 }
 120                 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
 121                 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
 122                 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
 123                 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
 124                 input_report_abs(input, ABS_PRESSURE, pressure);
 125
 126                 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
 127                 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
 128                 /* Only allow the stylus2 button to be reported for the pen tool. */
 129                 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
 130         } else {
 131                 /* report proximity-out of a (valid) tool */
 132                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
 133                         /* Unknown tool selected default to pen tool */
 134                         wacom->tool[1] = BTN_TOOL_PEN;
 135                 }
 136                 input_report_key(input, wacom->tool[1], prox);
 137         }
 138
 139         wacom->tool[0] = prox; /* Save proximity state */
 140         return 1;
 141 }
 142
 143 static int wacom_ptu_irq(struct wacom_wac *wacom)
 144 {
 145         unsigned char *data = wacom->data;
 146         struct input_dev *input = wacom->input;
 147
 148         if (data[0] != WACOM_REPORT_PENABLED) {
 149                 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
 150                 return 0;
 151         }
 152
 153         if (data[1] & 0x04) {
 154                 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
 155                 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
 156                 wacom->id[0] = ERASER_DEVICE_ID;
 157         } else {
 158                 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
 159                 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
 160                 wacom->id[0] = STYLUS_DEVICE_ID;
 161         }
 162         input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
 163         input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
 164         input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
 165         input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
 166         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
 167         input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
 168         return 1;
 169 }
 170
 171 static int wacom_dtu_irq(struct wacom_wac *wacom)
 172 {
 173         struct wacom_features *features = &wacom->features;
 174         char *data = wacom->data;
 175         struct input_dev *input = wacom->input;
 176         int prox = data[1] & 0x20, pressure;
 177
 178         dbg("wacom_dtu_irq: received report #%d", data[0]);
 179
 180         if (prox) {
 181                 /* Going into proximity select tool */
 182                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
 183                 if (wacom->tool[0] == BTN_TOOL_PEN)
 184                         wacom->id[0] = STYLUS_DEVICE_ID;
 185                 else
 186                         wacom->id[0] = ERASER_DEVICE_ID;
 187         }
 188         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
 189         input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
 190         input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
 191         input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
 192         pressure = ((data[7] & 0x01) << 8) | data[6];
 193         if (pressure < 0)
 194                 pressure = features->pressure_max + pressure + 1;
 195         input_report_abs(input, ABS_PRESSURE, pressure);
 196         input_report_key(input, BTN_TOUCH, data[1] & 0x05);
 197         if (!prox) /* out-prox */
 198                 wacom->id[0] = 0;
 199         input_report_key(input, wacom->tool[0], prox);
 200         input_report_abs(input, ABS_MISC, wacom->id[0]);
 201         return 1;
 202 }
 203
 204 static int wacom_graphire_irq(struct wacom_wac *wacom)
 205 {
 206         struct wacom_features *features = &wacom->features;
 207         unsigned char *data = wacom->data;
 208         struct input_dev *input = wacom->input;
 209         int prox;
 210         int rw = 0;
 211         int retval = 0;
 212
 213         if (data[0] != WACOM_REPORT_PENABLED) {
 214                 dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
 215                 goto exit;
 216         }
 217
 218         prox = data[1] & 0x80;
 219         if (prox || wacom->id[0]) {
 220                 if (prox) {
 221                         switch ((data[1] >> 5) & 3) {
 222
 223                         case 0: /* Pen */
 224                                 wacom->tool[0] = BTN_TOOL_PEN;
 225                                 wacom->id[0] = STYLUS_DEVICE_ID;
 226                                 break;
 227
 228                         case 1: /* Rubber */
 229                                 wacom->tool[0] = BTN_TOOL_RUBBER;
 230                                 wacom->id[0] = ERASER_DEVICE_ID;
 231                                 break;
 232
 233                         case 2: /* Mouse with wheel */
 234                                 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
 235                                 /* fall through */
 236
 237                         case 3: /* Mouse without wheel */
 238                                 wacom->tool[0] = BTN_TOOL_MOUSE;
 239                                 wacom->id[0] = CURSOR_DEVICE_ID;
 240                                 break;
 241                         }
 242                 }
 243                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
 244                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
 245                 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
 246                         input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
 247                         input_report_key(input, BTN_TOUCH, data[1] & 0x01);
 248                         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
 249                         input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
 250                 } else {
 251                         input_report_key(input, BTN_LEFT, data[1] & 0x01);
 252                         input_report_key(input, BTN_RIGHT, data[1] & 0x02);
 253                         if (features->type == WACOM_G4 ||
 254                                         features->type == WACOM_MO) {
 255                                 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
 256                                 rw = (data[7] & 0x04) - (data[7] & 0x03);
 257                         } else {
 258                                 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
 259                                 rw = -(signed char)data[6];
 260                         }
 261                         input_report_rel(input, REL_WHEEL, rw);
 262                 }
 263
 264                 if (!prox)
 265                         wacom->id[0] = 0;
 266                 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
 267                 input_report_key(input, wacom->tool[0], prox);
 268                 input_event(input, EV_MSC, MSC_SERIAL, 1);
 269                 input_sync(input); /* sync last event */
 270         }
 271
 272         /* send pad data */
 273         switch (features->type) {
 274         case WACOM_G4:
 275                 prox = data[7] & 0xf8;
 276                 if (prox || wacom->id[1]) {
 277                         wacom->id[1] = PAD_DEVICE_ID;
 278                         input_report_key(input, BTN_BACK, (data[7] & 0x40));
 279                         input_report_key(input, BTN_FORWARD, (data[7] & 0x80));
 280                         rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
 281                         input_report_rel(input, REL_WHEEL, rw);
 282                         if (!prox)
 283                                 wacom->id[1] = 0;
 284                         input_report_abs(input, ABS_MISC, wacom->id[1]);
 285                         input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
 286                         retval = 1;
 287                 }
 288                 break;
 289
 290         case WACOM_MO:
 291                 prox = (data[7] & 0xf8) || data[8];
 292                 if (prox || wacom->id[1]) {
 293                         wacom->id[1] = PAD_DEVICE_ID;
 294                         input_report_key(input, BTN_BACK, (data[7] & 0x08));
 295                         input_report_key(input, BTN_LEFT, (data[7] & 0x20));
 296                         input_report_key(input, BTN_FORWARD, (data[7] & 0x10));
 297                         input_report_key(input, BTN_RIGHT, (data[7] & 0x40));
 298                         input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
 299                         if (!prox)
 300                                 wacom->id[1] = 0;
 301                         input_report_abs(input, ABS_MISC, wacom->id[1]);
 302                         input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
 303                         retval = 1;
 304                 }
 305                 break;
 306         }
 307 exit:
 308         return retval;
 309 }
 310
 311 static int wacom_intuos_inout(struct wacom_wac *wacom)
 312 {
 313         struct wacom_features *features = &wacom->features;
 314         unsigned char *data = wacom->data;
 315         struct input_dev *input = wacom->input;
 316         int idx = 0;
 317
 318         /* tool number */
 319         if (features->type == INTUOS)
 320                 idx = data[1] & 0x01;
 321
 322         /* Enter report */
 323         if ((data[1] & 0xfc) == 0xc0) {
 324                 /* serial number of the tool */
 325                 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
 326                         (data[4] << 20) + (data[5] << 12) +
 327                         (data[6] << 4) + (data[7] >> 4);
 328
 329                 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
 330                         ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
 331
 332                 switch (wacom->id[idx] & 0xfffff) {
 333                 case 0x812: /* Inking pen */
 334                 case 0x801: /* Intuos3 Inking pen */
 335                 case 0x20802: /* Intuos4 Inking Pen */
 336                 case 0x012:
 337                         wacom->tool[idx] = BTN_TOOL_PENCIL;
 338                         break;
 339
 340                 case 0x822: /* Pen */
 341                 case 0x842:
 342                 case 0x852:
 343                 case 0x823: /* Intuos3 Grip Pen */
 344                 case 0x813: /* Intuos3 Classic Pen */
 345                 case 0x885: /* Intuos3 Marker Pen */
 346                 case 0x802: /* Intuos4 General Pen */
 347                 case 0x804: /* Intuos4 Marker Pen */
 348                 case 0x40802: /* Intuos4 Classic Pen */
 349                 case 0x022:
 350                         wacom->tool[idx] = BTN_TOOL_PEN;
 351                         break;
 352
 353                 case 0x832: /* Stroke pen */
 354                 case 0x032:
 355                         wacom->tool[idx] = BTN_TOOL_BRUSH;
 356                         break;
 357
 358                 case 0x007: /* Mouse 4D and 2D */
 359                 case 0x09c:
 360                 case 0x094:
 361                 case 0x017: /* Intuos3 2D Mouse */
 362                 case 0x806: /* Intuos4 Mouse */
 363                         wacom->tool[idx] = BTN_TOOL_MOUSE;
 364                         break;
 365
 366                 case 0x096: /* Lens cursor */
 367                 case 0x097: /* Intuos3 Lens cursor */
 368                 case 0x006: /* Intuos4 Lens cursor */
 369                         wacom->tool[idx] = BTN_TOOL_LENS;
 370                         break;
 371
 372                 case 0x82a: /* Eraser */
 373                 case 0x85a:
 374                 case 0x91a:
 375                 case 0xd1a:
 376                 case 0x0fa:
 377                 case 0x82b: /* Intuos3 Grip Pen Eraser */
 378                 case 0x81b: /* Intuos3 Classic Pen Eraser */
 379                 case 0x91b: /* Intuos3 Airbrush Eraser */
 380                 case 0x80c: /* Intuos4 Marker Pen Eraser */
 381                 case 0x80a: /* Intuos4 General Pen Eraser */
 382                 case 0x4080a: /* Intuos4 Classic Pen Eraser */
 383                 case 0x90a: /* Intuos4 Airbrush Eraser */
 384                         wacom->tool[idx] = BTN_TOOL_RUBBER;
 385                         break;
 386
 387                 case 0xd12:
 388                 case 0x912:
 389                 case 0x112:
 390                 case 0x913: /* Intuos3 Airbrush */
 391                 case 0x902: /* Intuos4 Airbrush */
 392                         wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
 393                         break;
 394
 395                 default: /* Unknown tool */
 396                         wacom->tool[idx] = BTN_TOOL_PEN;
 397                         break;
 398                 }
 399                 return 1;
 400         }
 401
 402         /* older I4 styli don't work with new Cintiqs */
 403         if (!((wacom->id[idx] >> 20) & 0x01) &&
 404                         (features->type == WACOM_21UX2))
 405                 return 1;
 406
 407         /* Exit report */
 408         if ((data[1] & 0xfe) == 0x80) {
 409                 /*
 410                  * Reset all states otherwise we lose the initial states
 411                  * when in-prox next time
 412                  */
 413                 input_report_abs(input, ABS_X, 0);
 414                 input_report_abs(input, ABS_Y, 0);
 415                 input_report_abs(input, ABS_DISTANCE, 0);
 416                 input_report_abs(input, ABS_TILT_X, 0);
 417                 input_report_abs(input, ABS_TILT_Y, 0);
 418                 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
 419                         input_report_key(input, BTN_LEFT, 0);
 420                         input_report_key(input, BTN_MIDDLE, 0);
 421                         input_report_key(input, BTN_RIGHT, 0);
 422                         input_report_key(input, BTN_SIDE, 0);
 423                         input_report_key(input, BTN_EXTRA, 0);
 424                         input_report_abs(input, ABS_THROTTLE, 0);
 425                         input_report_abs(input, ABS_RZ, 0);
 426                 } else {
 427                         input_report_abs(input, ABS_PRESSURE, 0);
 428                         input_report_key(input, BTN_STYLUS, 0);
 429                         input_report_key(input, BTN_STYLUS2, 0);
 430                         input_report_key(input, BTN_TOUCH, 0);
 431                         input_report_abs(input, ABS_WHEEL, 0);
 432                         if (features->type >= INTUOS3S)
 433                                 input_report_abs(input, ABS_Z, 0);
 434                 }
 435                 input_report_key(input, wacom->tool[idx], 0);
 436                 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
 437                 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 438                 wacom->id[idx] = 0;
 439                 return 2;
 440         }
 441         return 0;
 442 }
 443
 444 static void wacom_intuos_general(struct wacom_wac *wacom)
 445 {
 446         struct wacom_features *features = &wacom->features;
 447         unsigned char *data = wacom->data;
 448         struct input_dev *input = wacom->input;
 449         unsigned int t;
 450
 451         /* general pen packet */
 452         if ((data[1] & 0xb8) == 0xa0) {
 453                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
 454                 if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
 455                     (features->type >= INTUOS5S && features->type <= INTUOS5L) ||
 456                     features->type == WACOM_21UX2 || features->type == WACOM_24HD) {
 457                         t = (t << 1) | (data[1] & 1);
 458                 }
 459                 input_report_abs(input, ABS_PRESSURE, t);
 460                 input_report_abs(input, ABS_TILT_X,
 461                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 462                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
 463                 input_report_key(input, BTN_STYLUS, data[1] & 2);
 464                 input_report_key(input, BTN_STYLUS2, data[1] & 4);
 465                 input_report_key(input, BTN_TOUCH, t > 10);
 466         }
 467
 468         /* airbrush second packet */
 469         if ((data[1] & 0xbc) == 0xb4) {
 470                 input_report_abs(input, ABS_WHEEL,
 471                                 (data[6] << 2) | ((data[7] >> 6) & 3));
 472                 input_report_abs(input, ABS_TILT_X,
 473                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 474                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
 475         }
 476 }
 477
 478 static int wacom_intuos_irq(struct wacom_wac *wacom)
 479 {
 480         struct wacom_features *features = &wacom->features;
 481         unsigned char *data = wacom->data;
 482         struct input_dev *input = wacom->input;
 483         unsigned int t;
 484         int idx = 0, result;
 485
 486         if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
 487                 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
 488                 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
 489                 return 0;
 490         }
 491
 492         /* tool number */
 493         if (features->type == INTUOS)
 494                 idx = data[1] & 0x01;
 495
 496         /* pad packets. Works as a second tool and is always in prox */
 497         if (data[0] == WACOM_REPORT_INTUOSPAD) {
 498                 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
 499                         input_report_key(input, BTN_0, (data[2] & 0x01));
 500                         input_report_key(input, BTN_1, (data[3] & 0x01));
 501                         input_report_key(input, BTN_2, (data[3] & 0x02));
 502                         input_report_key(input, BTN_3, (data[3] & 0x04));
 503                         input_report_key(input, BTN_4, (data[3] & 0x08));
 504                         input_report_key(input, BTN_5, (data[3] & 0x10));
 505                         input_report_key(input, BTN_6, (data[3] & 0x20));
 506                         if (data[1] & 0x80) {
 507                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
 508                         } else {
 509                                 /* Out of proximity, clear wheel value. */
 510                                 input_report_abs(input, ABS_WHEEL, 0);
 511                         }
 512                         if (features->type != INTUOS4S) {
 513                                 input_report_key(input, BTN_7, (data[3] & 0x40));
 514                                 input_report_key(input, BTN_8, (data[3] & 0x80));
 515                         }
 516                         if (data[1] | (data[2] & 0x01) | data[3]) {
 517                                 input_report_key(input, wacom->tool[1], 1);
 518                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 519                         } else {
 520                                 input_report_key(input, wacom->tool[1], 0);
 521                                 input_report_abs(input, ABS_MISC, 0);
 522                         }
 523                 } else if (features->type == WACOM_24HD) {
 524                         input_report_key(input, BTN_0, (data[6] & 0x01));
 525                         input_report_key(input, BTN_1, (data[6] & 0x02));
 526                         input_report_key(input, BTN_2, (data[6] & 0x04));
 527                         input_report_key(input, BTN_3, (data[6] & 0x08));
 528                         input_report_key(input, BTN_4, (data[6] & 0x10));
 529                         input_report_key(input, BTN_5, (data[6] & 0x20));
 530                         input_report_key(input, BTN_6, (data[6] & 0x40));
 531                         input_report_key(input, BTN_7, (data[6] & 0x80));
 532                         input_report_key(input, BTN_8, (data[8] & 0x01));
 533                         input_report_key(input, BTN_9, (data[8] & 0x02));
 534                         input_report_key(input, BTN_A, (data[8] & 0x04));
 535                         input_report_key(input, BTN_B, (data[8] & 0x08));
 536                         input_report_key(input, BTN_C, (data[8] & 0x10));
 537                         input_report_key(input, BTN_X, (data[8] & 0x20));
 538                         input_report_key(input, BTN_Y, (data[8] & 0x40));
 539                         input_report_key(input, BTN_Z, (data[8] & 0x80));
 540
 541                         /*
 542                          * Three "buttons" are available on the 24HD which are
 543                          * physically implemented as a touchstrip. Each button
 544                          * is approximately 3 bits wide with a 2 bit spacing.
 545                          * The raw touchstrip bits are stored at:
 546                          *    ((data[3] & 0x1f) << 8) | data[4])
 547                          */
 548                         input_report_key(input, KEY_PROG1, data[4] & 0x07);
 549                         input_report_key(input, KEY_PROG2, data[4] & 0xE0);
 550                         input_report_key(input, KEY_PROG3, data[3] & 0x1C);
 551
 552                         if (data[1] & 0x80) {
 553                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
 554                         } else {
 555                                 /* Out of proximity, clear wheel value. */
 556                                 input_report_abs(input, ABS_WHEEL, 0);
 557                         }
 558
 559                         if (data[2] & 0x80) {
 560                                 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
 561                         } else {
 562                                 /* Out of proximity, clear second wheel value. */
 563                                 input_report_abs(input, ABS_THROTTLE, 0);
 564                         }
 565
 566                         if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
 567                                 input_report_key(input, wacom->tool[1], 1);
 568                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 569                         } else {
 570                                 input_report_key(input, wacom->tool[1], 0);
 571                                 input_report_abs(input, ABS_MISC, 0);
 572                         }
 573                 } else {
 574                         if (features->type == WACOM_21UX2) {
 575                                 input_report_key(input, BTN_0, (data[5] & 0x01));
 576                                 input_report_key(input, BTN_1, (data[6] & 0x01));
 577                                 input_report_key(input, BTN_2, (data[6] & 0x02));
 578                                 input_report_key(input, BTN_3, (data[6] & 0x04));
 579                                 input_report_key(input, BTN_4, (data[6] & 0x08));
 580                                 input_report_key(input, BTN_5, (data[6] & 0x10));
 581                                 input_report_key(input, BTN_6, (data[6] & 0x20));
 582                                 input_report_key(input, BTN_7, (data[6] & 0x40));
 583                                 input_report_key(input, BTN_8, (data[6] & 0x80));
 584                                 input_report_key(input, BTN_9, (data[7] & 0x01));
 585                                 input_report_key(input, BTN_A, (data[8] & 0x01));
 586                                 input_report_key(input, BTN_B, (data[8] & 0x02));
 587                                 input_report_key(input, BTN_C, (data[8] & 0x04));
 588                                 input_report_key(input, BTN_X, (data[8] & 0x08));
 589                                 input_report_key(input, BTN_Y, (data[8] & 0x10));
 590                                 input_report_key(input, BTN_Z, (data[8] & 0x20));
 591                                 input_report_key(input, BTN_BASE, (data[8] & 0x40));
 592                                 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
 593                         } else {
 594                                 input_report_key(input, BTN_0, (data[5] & 0x01));
 595                                 input_report_key(input, BTN_1, (data[5] & 0x02));
 596                                 input_report_key(input, BTN_2, (data[5] & 0x04));
 597                                 input_report_key(input, BTN_3, (data[5] & 0x08));
 598                                 input_report_key(input, BTN_4, (data[6] & 0x01));
 599                                 input_report_key(input, BTN_5, (data[6] & 0x02));
 600                                 input_report_key(input, BTN_6, (data[6] & 0x04));
 601                                 input_report_key(input, BTN_7, (data[6] & 0x08));
 602                                 input_report_key(input, BTN_8, (data[5] & 0x10));
 603                                 input_report_key(input, BTN_9, (data[6] & 0x10));
 604                         }
 605                         input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
 606                         input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
 607
 608                         if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
 609                                 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
 610                                 (data[7] & 0x01)) {
 611                                 input_report_key(input, wacom->tool[1], 1);
 612                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 613                         } else {
 614                                 input_report_key(input, wacom->tool[1], 0);
 615                                 input_report_abs(input, ABS_MISC, 0);
 616                         }
 617                 }
 618                 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
 619                 return 1;
 620         }
 621
 622         /* process in/out prox events */
 623         result = wacom_intuos_inout(wacom);
 624         if (result)
 625                 return result - 1;
 626
 627         /* don't proceed if we don't know the ID */
 628         if (!wacom->id[idx])
 629                 return 0;
 630
 631         /* Only large Intuos support Lense Cursor */
 632         if (wacom->tool[idx] == BTN_TOOL_LENS &&
 633             (features->type == INTUOS3 ||
 634              features->type == INTUOS3S ||
 635              features->type == INTUOS4 ||
 636              features->type == INTUOS4S ||
 637              features->type == INTUOS5 ||
 638              features->type == INTUOS5S)) {
 639
 640                 return 0;
 641         }
 642
 643         /* Cintiq doesn't send data when RDY bit isn't set */
 644         if (features->type == CINTIQ && !(data[1] & 0x40))
 645                  return 0;
 646
 647         if (features->type >= INTUOS3S) {
 648                 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
 649                 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
 650                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
 651         } else {
 652                 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
 653                 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
 654                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
 655         }
 656
 657         /* process general packets */
 658         wacom_intuos_general(wacom);
 659
 660         /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
 661         if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
 662
 663                 if (data[1] & 0x02) {
 664                         /* Rotation packet */
 665                         if (features->type >= INTUOS3S) {
 666                                 /* I3 marker pen rotation */
 667                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
 668                                 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
 669                                         ((t-1) / 2 + 450)) : (450 - t / 2) ;
 670                                 input_report_abs(input, ABS_Z, t);
 671                         } else {
 672                                 /* 4D mouse rotation packet */
 673                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
 674                                 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
 675                                         ((t - 1) / 2) : -t / 2);
 676                         }
 677
 678                 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
 679                         /* 4D mouse packet */
 680                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
 681                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
 682                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
 683
 684                         input_report_key(input, BTN_SIDE,   data[8] & 0x20);
 685                         input_report_key(input, BTN_EXTRA,  data[8] & 0x10);
 686                         t = (data[6] << 2) | ((data[7] >> 6) & 3);
 687                         input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
 688
 689                 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
 690                         /* I4 mouse */
 691                         if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
 692                             (features->type >= INTUOS5S && features->type <= INTUOS5L)) {
 693                                 input_report_key(input, BTN_LEFT,   data[6] & 0x01);
 694                                 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
 695                                 input_report_key(input, BTN_RIGHT,  data[6] & 0x04);
 696                                 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
 697                                                  - ((data[7] & 0x40) >> 6));
 698                                 input_report_key(input, BTN_SIDE,   data[6] & 0x08);
 699                                 input_report_key(input, BTN_EXTRA,  data[6] & 0x10);
 700
 701                                 input_report_abs(input, ABS_TILT_X,
 702                                         ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 703                                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
 704                         } else {
 705                                 /* 2D mouse packet */
 706                                 input_report_key(input, BTN_LEFT,   data[8] & 0x04);
 707                                 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
 708                                 input_report_key(input, BTN_RIGHT,  data[8] & 0x10);
 709                                 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
 710                                                  - ((data[8] & 0x02) >> 1));
 711
 712                                 /* I3 2D mouse side buttons */
 713                                 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
 714                                         input_report_key(input, BTN_SIDE,   data[8] & 0x40);
 715                                         input_report_key(input, BTN_EXTRA,  data[8] & 0x20);
 716                                 }
 717                         }
 718                 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
 719                                 features->type == INTUOS4L || features->type == INTUOS5L) &&
 720                            wacom->tool[idx] == BTN_TOOL_LENS) {
 721                         /* Lens cursor packets */
 722                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
 723                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
 724                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
 725                         input_report_key(input, BTN_SIDE,   data[8] & 0x10);
 726                         input_report_key(input, BTN_EXTRA,  data[8] & 0x08);
 727                 }
 728         }
 729
 730         input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
 731         input_report_key(input, wacom->tool[idx], 1);
 732         input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 733         return 1;
 734 }
 735
 736 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
 737 {
 738         struct input_dev *input = wacom->input;
 739         unsigned char *data = wacom->data;
 740         int contact_with_no_pen_down_count = 0;
 741         int i;
 742
 743         for (i = 0; i < 2; i++) {
 744                 int p = data[1] & (1 << i);
 745                 bool touch = p && !wacom->shared->stylus_in_proximity;
 746
 747                 input_mt_slot(input, i);
 748                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
 749                 if (touch) {
 750                         int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
 751                         int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
 752
 753                         input_report_abs(input, ABS_MT_POSITION_X, x);
 754                         input_report_abs(input, ABS_MT_POSITION_Y, y);
 755                         contact_with_no_pen_down_count++;
 756                 }
 757         }
 758
 759         /* keep touch state for pen event */
 760         wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
 761
 762         input_mt_report_pointer_emulation(input, true);
 763
 764         return 1;
 765 }
 766
 767 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
 768 {
 769         char *data = wacom->data;
 770         struct input_dev *input = wacom->input;
 771         bool prox;
 772         int x = 0, y = 0;
 773
 774         if (!wacom->shared->stylus_in_proximity) {
 775                 if (len == WACOM_PKGLEN_TPC1FG) {
 776                         prox = data[0] & 0x01;
 777                         x = get_unaligned_le16(&data[1]);
 778                         y = get_unaligned_le16(&data[3]);
 779                 } else { /* with capacity */
 780                         prox = data[1] & 0x01;
 781                         x = le16_to_cpup((__le16 *)&data[2]);
 782                         y = le16_to_cpup((__le16 *)&data[4]);
 783                 }
 784         } else
 785                 /* force touch out when pen is in prox */
 786                 prox = 0;
 787
 788         if (prox) {
 789                 input_report_abs(input, ABS_X, x);
 790                 input_report_abs(input, ABS_Y, y);
 791         }
 792         input_report_key(input, BTN_TOUCH, prox);
 793
 794         /* keep touch state for pen events */
 795         wacom->shared->touch_down = prox;
 796
 797         return 1;
 798 }
 799
 800 static int wacom_tpc_pen(struct wacom_wac *wacom)
 801 {
 802         struct wacom_features *features = &wacom->features;
 803         char *data = wacom->data;
 804         struct input_dev *input = wacom->input;
 805         int pressure;
 806         bool prox = data[1] & 0x20;
 807
 808         if (!wacom->shared->stylus_in_proximity) /* first in prox */
 809                 /* Going into proximity select tool */
 810                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
 811
 812         /* keep pen state for touch events */
 813         wacom->shared->stylus_in_proximity = prox;
 814
 815         /* send pen events only when touch is up or forced out */
 816         if (!wacom->shared->touch_down) {
 817                 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
 818                 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
 819                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
 820                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
 821                 pressure = ((data[7] & 0x01) << 8) | data[6];
 822                 if (pressure < 0)
 823                         pressure = features->pressure_max + pressure + 1;
 824                 input_report_abs(input, ABS_PRESSURE, pressure);
 825                 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
 826                 input_report_key(input, wacom->tool[0], prox);
 827                 return 1;
 828         }
 829
 830         return 0;
 831 }
 832
 833 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
 834 {
 835         char *data = wacom->data;
 836
 837         dbg("wacom_tpc_irq: received report #%d", data[0]);
 838
 839         switch (len) {
 840         case WACOM_PKGLEN_TPC1FG:
 841                  return wacom_tpc_single_touch(wacom, len);
 842
 843         case WACOM_PKGLEN_TPC2FG:
 844                 return wacom_tpc_mt_touch(wacom);
 845
 846         default:
 847                 switch (data[0]) {
 848                 case WACOM_REPORT_TPC1FG:
 849                 case WACOM_REPORT_TPCHID:
 850                 case WACOM_REPORT_TPCST:
 851                         return wacom_tpc_single_touch(wacom, len);
 852
 853                 case WACOM_REPORT_PENABLED:
 854                         return wacom_tpc_pen(wacom);
 855                 }
 856         }
 857
 858         return 0;
 859 }
 860
 861 static int wacom_bpt_touch(struct wacom_wac *wacom)
 862 {
 863         struct wacom_features *features = &wacom->features;
 864         struct input_dev *input = wacom->input;
 865         unsigned char *data = wacom->data;
 866         int i;
 867
 868         if (data[0] != 0x02)
 869             return 0;
 870
 871         for (i = 0; i < 2; i++) {
 872                 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
 873                 bool touch = data[offset + 3] & 0x80;
 874
 875                 /*
 876                  * Touch events need to be disabled while stylus is
 877                  * in proximity because user's hand is resting on touchpad
 878                  * and sending unwanted events.  User expects tablet buttons
 879                  * to continue working though.
 880                  */
 881                 touch = touch && !wacom->shared->stylus_in_proximity;
 882
 883                 input_mt_slot(input, i);
 884                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
 885                 if (touch) {
 886                         int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
 887                         int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
 888                         if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
 889                                 x <<= 5;
 890                                 y <<= 5;
 891                         }
 892                         input_report_abs(input, ABS_MT_POSITION_X, x);
 893                         input_report_abs(input, ABS_MT_POSITION_Y, y);
 894                 }
 895         }
 896
 897         input_mt_report_pointer_emulation(input, true);
 898
 899         input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
 900         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
 901         input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
 902         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
 903
 904         input_sync(input);
 905
 906         return 0;
 907 }
 908
 909 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
 910 {
 911         struct input_dev *input = wacom->input;
 912         int slot_id = data[0] - 2;  /* data[0] is between 2 and 17 */
 913         bool touch = data[1] & 0x80;
 914
 915         touch = touch && !wacom->shared->stylus_in_proximity;
 916
 917         input_mt_slot(input, slot_id);
 918         input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
 919
 920         if (touch) {
 921                 int x = (data[2] << 4) | (data[4] >> 4);
 922                 int y = (data[3] << 4) | (data[4] & 0x0f);
 923                 int w = data[6];
 924
 925                 input_report_abs(input, ABS_MT_POSITION_X, x);
 926                 input_report_abs(input, ABS_MT_POSITION_Y, y);
 927                 input_report_abs(input, ABS_MT_TOUCH_MAJOR, w);
 928         }
 929 }
 930
 931 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
 932 {
 933         struct input_dev *input = wacom->input;
 934
 935         input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
 936         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
 937         input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
 938         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
 939 }
 940
 941 static int wacom_bpt3_touch(struct wacom_wac *wacom)
 942 {
 943         struct input_dev *input = wacom->input;
 944         unsigned char *data = wacom->data;
 945         int count = data[1] & 0x03;
 946         int i;
 947
 948         if (data[0] != 0x02)
 949             return 0;
 950
 951         /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
 952         for (i = 0; i < count; i++) {
 953                 int offset = (8 * i) + 2;
 954                 int msg_id = data[offset];
 955
 956                 if (msg_id >= 2 && msg_id <= 17)
 957                         wacom_bpt3_touch_msg(wacom, data + offset);
 958                 else if (msg_id == 128)
 959                         wacom_bpt3_button_msg(wacom, data + offset);
 960
 961         }
 962
 963         input_mt_report_pointer_emulation(input, true);
 964
 965         input_sync(input);
 966
 967         return 0;
 968 }
 969
 970 static int wacom_bpt_pen(struct wacom_wac *wacom)
 971 {
 972         struct input_dev *input = wacom->input;
 973         unsigned char *data = wacom->data;
 974         int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
 975
 976         if (data[0] != 0x02)
 977             return 0;
 978
 979         prox = (data[1] & 0x20) == 0x20;
 980
 981         /*
 982          * All reports shared between PEN and RUBBER tool must be
 983          * forced to a known starting value (zero) when transitioning to
 984          * out-of-prox.
 985          *
 986          * If not reset then, to userspace, it will look like lost events
 987          * if new tool comes in-prox with same values as previous tool sent.
 988          *
 989          * Hardware does report zero in most out-of-prox cases but not all.
 990          */
 991         if (prox) {
 992                 if (!wacom->shared->stylus_in_proximity) {
 993                         if (data[1] & 0x08) {
 994                                 wacom->tool[0] = BTN_TOOL_RUBBER;
 995                                 wacom->id[0] = ERASER_DEVICE_ID;
 996                         } else {
 997                                 wacom->tool[0] = BTN_TOOL_PEN;
 998                                 wacom->id[0] = STYLUS_DEVICE_ID;
 999                         }
1000                         wacom->shared->stylus_in_proximity = true;
1001                 }
1002                 x = le16_to_cpup((__le16 *)&data[2]);
1003                 y = le16_to_cpup((__le16 *)&data[4]);
1004                 p = le16_to_cpup((__le16 *)&data[6]);
1005                 /*
1006                  * Convert distance from out prox to distance from tablet.
1007                  * distance will be greater than distance_max once
1008                  * touching and applying pressure; do not report negative
1009                  * distance.
1010                  */
1011                 if (data[8] <= wacom->features.distance_max)
1012                         d = wacom->features.distance_max - data[8];
1013
1014                 pen = data[1] & 0x01;
1015                 btn1 = data[1] & 0x02;
1016                 btn2 = data[1] & 0x04;
1017         }
1018
1019         input_report_key(input, BTN_TOUCH, pen);
1020         input_report_key(input, BTN_STYLUS, btn1);
1021         input_report_key(input, BTN_STYLUS2, btn2);
1022
1023         input_report_abs(input, ABS_X, x);
1024         input_report_abs(input, ABS_Y, y);
1025         input_report_abs(input, ABS_PRESSURE, p);
1026         input_report_abs(input, ABS_DISTANCE, d);
1027
1028         if (!prox) {
1029                 wacom->id[0] = 0;
1030                 wacom->shared->stylus_in_proximity = false;
1031         }
1032
1033         input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1034         input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1035
1036         return 1;
1037 }
1038
1039 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1040 {
1041         if (len == WACOM_PKGLEN_BBTOUCH)
1042                 return wacom_bpt_touch(wacom);
1043         else if (len == WACOM_PKGLEN_BBTOUCH3)
1044                 return wacom_bpt3_touch(wacom);
1045         else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1046                 return wacom_bpt_pen(wacom);
1047
1048         return 0;
1049 }
1050
1051 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1052 {
1053         unsigned char *data = wacom->data;
1054         int connected;
1055
1056         if (len != WACOM_PKGLEN_WIRELESS || data[0] != 0x80)
1057                 return 0;
1058
1059         connected = data[1] & 0x01;
1060         if (connected) {
1061                 int pid, battery;
1062
1063                 pid = get_unaligned_be16(&data[6]);
1064                 battery = data[5] & 0x3f;
1065                 if (wacom->pid != pid) {
1066                         wacom->pid = pid;
1067                         wacom_schedule_work(wacom);
1068                 }
1069                 wacom->battery_capacity = battery;
1070         } else if (wacom->pid != 0) {
1071                 /* disconnected while previously connected */
1072                 wacom->pid = 0;
1073                 wacom_schedule_work(wacom);
1074                 wacom->battery_capacity = 0;
1075         }
1076
1077         return 0;
1078 }
1079
1080 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1081 {
1082         bool sync;
1083
1084         switch (wacom_wac->features.type) {
1085         case PENPARTNER:
1086                 sync = wacom_penpartner_irq(wacom_wac);
1087                 break;
1088
1089         case PL:
1090                 sync = wacom_pl_irq(wacom_wac);
1091                 break;
1092
1093         case WACOM_G4:
1094         case GRAPHIRE:
1095         case WACOM_MO:
1096                 sync = wacom_graphire_irq(wacom_wac);
1097                 break;
1098
1099         case PTU:
1100                 sync = wacom_ptu_irq(wacom_wac);
1101                 break;
1102
1103         case DTU:
1104                 sync = wacom_dtu_irq(wacom_wac);
1105                 break;
1106
1107         case INTUOS:
1108         case INTUOS3S:
1109         case INTUOS3:
1110         case INTUOS3L:
1111         case INTUOS4S:
1112         case INTUOS4:
1113         case INTUOS4L:
1114         case INTUOS5S:
1115         case INTUOS5:
1116         case INTUOS5L:
1117         case CINTIQ:
1118         case WACOM_BEE:
1119         case WACOM_21UX2:
1120         case WACOM_24HD:
1121                 sync = wacom_intuos_irq(wacom_wac);
1122                 break;
1123
1124         case TABLETPC:
1125         case TABLETPC2FG:
1126                 sync = wacom_tpc_irq(wacom_wac, len);
1127                 break;
1128
1129         case BAMBOO_PT:
1130                 sync = wacom_bpt_irq(wacom_wac, len);
1131                 break;
1132
1133         case WIRELESS:
1134                 sync = wacom_wireless_irq(wacom_wac, len);
1135                 break;
1136
1137         default:
1138                 sync = false;
1139                 break;
1140         }
1141
1142         if (sync)
1143                 input_sync(wacom_wac->input);
1144 }
1145
1146 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1147 {
1148         struct input_dev *input_dev = wacom_wac->input;
1149
1150         input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1151
1152         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1153         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1154         __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1155         __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1156         __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1157         __set_bit(BTN_STYLUS, input_dev->keybit);
1158         __set_bit(BTN_STYLUS2, input_dev->keybit);
1159
1160         input_set_abs_params(input_dev, ABS_DISTANCE,
1161                              0, wacom_wac->features.distance_max, 0, 0);
1162         input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1163         input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1164         input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1165 }
1166
1167 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1168 {
1169         struct input_dev *input_dev = wacom_wac->input;
1170
1171         input_set_capability(input_dev, EV_REL, REL_WHEEL);
1172
1173         wacom_setup_cintiq(wacom_wac);
1174
1175         __set_bit(BTN_LEFT, input_dev->keybit);
1176         __set_bit(BTN_RIGHT, input_dev->keybit);
1177         __set_bit(BTN_MIDDLE, input_dev->keybit);
1178         __set_bit(BTN_SIDE, input_dev->keybit);
1179         __set_bit(BTN_EXTRA, input_dev->keybit);
1180         __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1181         __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1182
1183         input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1184         input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1185 }
1186
1187 void wacom_setup_device_quirks(struct wacom_features *features)
1188 {
1189
1190         /* touch device found but size is not defined. use default */
1191         if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1192                 features->x_max = 1023;
1193                 features->y_max = 1023;
1194         }
1195
1196         /* these device have multiple inputs */
1197         if (features->type == TABLETPC || features->type == TABLETPC2FG ||
1198             features->type == BAMBOO_PT || features->type == WIRELESS)
1199                 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1200
1201         /* quirk for bamboo touch with 2 low res touches */
1202         if (features->type == BAMBOO_PT &&
1203             features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1204                 features->x_max <<= 5;
1205                 features->y_max <<= 5;
1206                 features->x_fuzz <<= 5;
1207                 features->y_fuzz <<= 5;
1208                 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1209         }
1210
1211         if (features->type == WIRELESS) {
1212
1213                 /* monitor never has input and pen/touch have delayed create */
1214                 features->quirks |= WACOM_QUIRK_NO_INPUT;
1215
1216                 /* must be monitor interface if no device_type set */
1217                 if (!features->device_type)
1218                         features->quirks |= WACOM_QUIRK_MONITOR;
1219         }
1220 }
1221
1222 static unsigned int wacom_calculate_touch_res(unsigned int logical_max,
1223                                               unsigned int physical_max)
1224 {
1225        /* Touch physical dimensions are in 100th of mm */
1226        return (logical_max * 100) / physical_max;
1227 }
1228
1229 void wacom_setup_input_capabilities(struct input_dev *input_dev,
1230                                     struct wacom_wac *wacom_wac)
1231 {
1232         struct wacom_features *features = &wacom_wac->features;
1233         int i;
1234
1235         input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1236
1237         __set_bit(BTN_TOUCH, input_dev->keybit);
1238
1239         input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
1240                              features->x_fuzz, 0);
1241         input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
1242                              features->y_fuzz, 0);
1243
1244         if (features->device_type == BTN_TOOL_PEN) {
1245                 input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
1246                              features->pressure_fuzz, 0);
1247
1248                 /* penabled devices have fixed resolution for each model */
1249                 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1250                 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1251         } else {
1252                 input_abs_set_res(input_dev, ABS_X,
1253                         wacom_calculate_touch_res(features->x_max,
1254                                                 features->x_phy));
1255                 input_abs_set_res(input_dev, ABS_Y,
1256                         wacom_calculate_touch_res(features->y_max,
1257                                                 features->y_phy));
1258         }
1259
1260         __set_bit(ABS_MISC, input_dev->absbit);
1261
1262         switch (wacom_wac->features.type) {
1263         case WACOM_MO:
1264                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1265                 /* fall through */
1266
1267         case WACOM_G4:
1268                 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1269
1270                 __set_bit(BTN_BACK, input_dev->keybit);
1271                 __set_bit(BTN_FORWARD, input_dev->keybit);
1272                 /* fall through */
1273
1274         case GRAPHIRE:
1275                 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1276
1277                 __set_bit(BTN_LEFT, input_dev->keybit);
1278                 __set_bit(BTN_RIGHT, input_dev->keybit);
1279                 __set_bit(BTN_MIDDLE, input_dev->keybit);
1280
1281                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1282                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1283                 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1284                 __set_bit(BTN_STYLUS, input_dev->keybit);
1285                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1286
1287                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1288                 break;
1289
1290         case WACOM_24HD:
1291                 __set_bit(BTN_A, input_dev->keybit);
1292                 __set_bit(BTN_B, input_dev->keybit);
1293                 __set_bit(BTN_C, input_dev->keybit);
1294                 __set_bit(BTN_X, input_dev->keybit);
1295                 __set_bit(BTN_Y, input_dev->keybit);
1296                 __set_bit(BTN_Z, input_dev->keybit);
1297
1298                 for (i = 0; i < 10; i++)
1299                         __set_bit(BTN_0 + i, input_dev->keybit);
1300
1301                 __set_bit(KEY_PROG1, input_dev->keybit);
1302                 __set_bit(KEY_PROG2, input_dev->keybit);
1303                 __set_bit(KEY_PROG3, input_dev->keybit);
1304
1305                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1306                 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1307                 wacom_setup_cintiq(wacom_wac);
1308                 break;
1309
1310         case WACOM_21UX2:
1311                 __set_bit(BTN_A, input_dev->keybit);
1312                 __set_bit(BTN_B, input_dev->keybit);
1313                 __set_bit(BTN_C, input_dev->keybit);
1314                 __set_bit(BTN_X, input_dev->keybit);
1315                 __set_bit(BTN_Y, input_dev->keybit);
1316                 __set_bit(BTN_Z, input_dev->keybit);
1317                 __set_bit(BTN_BASE, input_dev->keybit);
1318                 __set_bit(BTN_BASE2, input_dev->keybit);
1319                 /* fall through */
1320
1321         case WACOM_BEE:
1322                 __set_bit(BTN_8, input_dev->keybit);
1323                 __set_bit(BTN_9, input_dev->keybit);
1324                 /* fall through */
1325
1326         case CINTIQ:
1327                 for (i = 0; i < 8; i++)
1328                         __set_bit(BTN_0 + i, input_dev->keybit);
1329
1330                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1331                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1332                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1333
1334                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1335
1336                 wacom_setup_cintiq(wacom_wac);
1337                 break;
1338
1339         case INTUOS3:
1340         case INTUOS3L:
1341                 __set_bit(BTN_4, input_dev->keybit);
1342                 __set_bit(BTN_5, input_dev->keybit);
1343                 __set_bit(BTN_6, input_dev->keybit);
1344                 __set_bit(BTN_7, input_dev->keybit);
1345
1346                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1347                 /* fall through */
1348
1349         case INTUOS3S:
1350                 __set_bit(BTN_0, input_dev->keybit);
1351                 __set_bit(BTN_1, input_dev->keybit);
1352                 __set_bit(BTN_2, input_dev->keybit);
1353                 __set_bit(BTN_3, input_dev->keybit);
1354
1355                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1356                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1357                 /* fall through */
1358
1359         case INTUOS:
1360                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1361
1362                 wacom_setup_intuos(wacom_wac);
1363                 break;
1364
1365         case INTUOS5:
1366         case INTUOS5L:
1367         case INTUOS4:
1368         case INTUOS4L:
1369                 __set_bit(BTN_7, input_dev->keybit);
1370                 __set_bit(BTN_8, input_dev->keybit);
1371                 /* fall through */
1372
1373         case INTUOS5S:
1374         case INTUOS4S:
1375                 for (i = 0; i < 7; i++)
1376                         __set_bit(BTN_0 + i, input_dev->keybit);
1377
1378                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1379                 wacom_setup_intuos(wacom_wac);
1380
1381                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1382                 break;
1383
1384         case TABLETPC2FG:
1385                 if (features->device_type == BTN_TOOL_FINGER) {
1386
1387                         input_mt_init_slots(input_dev, 2);
1388                         input_set_abs_params(input_dev, ABS_MT_TOOL_TYPE,
1389                                         0, MT_TOOL_MAX, 0, 0);
1390                         input_set_abs_params(input_dev, ABS_MT_POSITION_X,
1391                                         0, features->x_max, 0, 0);
1392                         input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
1393                                         0, features->y_max, 0, 0);
1394                 }
1395                 /* fall through */
1396
1397         case TABLETPC:
1398                 __clear_bit(ABS_MISC, input_dev->absbit);
1399
1400                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1401
1402                 if (features->device_type != BTN_TOOL_PEN)
1403                         break;  /* no need to process stylus stuff */
1404
1405                 /* fall through */
1406
1407         case PL:
1408         case DTU:
1409                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1410                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1411                 __set_bit(BTN_STYLUS, input_dev->keybit);
1412                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1413
1414                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1415                 break;
1416
1417         case PTU:
1418                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1419                 /* fall through */
1420
1421         case PENPARTNER:
1422                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1423                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1424                 __set_bit(BTN_STYLUS, input_dev->keybit);
1425
1426                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1427                 break;
1428
1429         case BAMBOO_PT:
1430                 __clear_bit(ABS_MISC, input_dev->absbit);
1431
1432                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1433
1434                 if (features->device_type == BTN_TOOL_FINGER) {
1435                         __set_bit(BTN_LEFT, input_dev->keybit);
1436                         __set_bit(BTN_FORWARD, input_dev->keybit);
1437                         __set_bit(BTN_BACK, input_dev->keybit);
1438                         __set_bit(BTN_RIGHT, input_dev->keybit);
1439
1440                         __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1441                         __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1442
1443                         if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1444                                 __set_bit(BTN_TOOL_TRIPLETAP,
1445                                           input_dev->keybit);
1446                                 __set_bit(BTN_TOOL_QUADTAP,
1447                                           input_dev->keybit);
1448
1449                                 input_mt_init_slots(input_dev, 16);
1450
1451                                 input_set_abs_params(input_dev,
1452                                                      ABS_MT_TOUCH_MAJOR,
1453                                                      0, 255, 0, 0);
1454                         } else {
1455                                 input_mt_init_slots(input_dev, 2);
1456                         }
1457
1458                         input_set_abs_params(input_dev, ABS_MT_POSITION_X,
1459                                              0, features->x_max,
1460                                              features->x_fuzz, 0);
1461                         input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
1462                                              0, features->y_max,
1463                                              features->y_fuzz, 0);
1464                 } else if (features->device_type == BTN_TOOL_PEN) {
1465                         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1466                         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1467                         __set_bit(BTN_STYLUS, input_dev->keybit);
1468                         __set_bit(BTN_STYLUS2, input_dev->keybit);
1469                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1470                                               features->distance_max,
1471                                               0, 0);
1472                 }
1473                 break;
1474         }
1475 }
1476
1477 static const struct wacom_features wacom_features_0x00 =
1478         { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,
1479           0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1480 static const struct wacom_features wacom_features_0x10 =
1481         { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
1482           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1483 static const struct wacom_features wacom_features_0x11 =
1484         { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
1485           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1486 static const struct wacom_features wacom_features_0x12 =
1487         { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511,
1488           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1489 static const struct wacom_features wacom_features_0x13 =
1490         { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
1491           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1492 static const struct wacom_features wacom_features_0x14 =
1493         { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1494           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1495 static const struct wacom_features wacom_features_0x15 =
1496         { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
1497           63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1498 static const struct wacom_features wacom_features_0x16 =
1499         { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1500           63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1501 static const struct wacom_features wacom_features_0x17 =
1502         { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
1503           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1504 static const struct wacom_features wacom_features_0x18 =
1505         { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511,
1506           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1507 static const struct wacom_features wacom_features_0x19 =
1508         { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1509           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1510 static const struct wacom_features wacom_features_0x60 =
1511         { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1512           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1513 static const struct wacom_features wacom_features_0x61 =
1514         { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255,
1515           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1516 static const struct wacom_features wacom_features_0x62 =
1517         { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1518           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1519 static const struct wacom_features wacom_features_0x63 =
1520         { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511,
1521           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1522 static const struct wacom_features wacom_features_0x64 =
1523         { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511,
1524           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1525 static const struct wacom_features wacom_features_0x65 =
1526         { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
1527           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1528 static const struct wacom_features wacom_features_0x69 =
1529         { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1530           63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1531 static const struct wacom_features wacom_features_0x6A =
1532         { "Wacom Bamboo1 4x6",    WACOM_PKGLEN_GRAPHIRE,  14760,  9225, 1023,
1533           63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1534 static const struct wacom_features wacom_features_0x6B =
1535         { "Wacom Bamboo1 5x8",    WACOM_PKGLEN_GRAPHIRE,  21648, 13530, 1023,
1536           63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1537 static const struct wacom_features wacom_features_0x20 =
1538         { "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
1539           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1540 static const struct wacom_features wacom_features_0x21 =
1541         { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
1542           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1543 static const struct wacom_features wacom_features_0x22 =
1544         { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
1545           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1546 static const struct wacom_features wacom_features_0x23 =
1547         { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
1548           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1549 static const struct wacom_features wacom_features_0x24 =
1550         { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
1551           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1552 static const struct wacom_features wacom_features_0x30 =
1553         { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,
1554           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1555 static const struct wacom_features wacom_features_0x31 =
1556         { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,
1557           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1558 static const struct wacom_features wacom_features_0x32 =
1559         { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,
1560           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1561 static const struct wacom_features wacom_features_0x33 =
1562         { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,
1563           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1564 static const struct wacom_features wacom_features_0x34 =
1565         { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,
1566           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1567 static const struct wacom_features wacom_features_0x35 =
1568         { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,
1569           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1570 static const struct wacom_features wacom_features_0x37 =
1571         { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,
1572           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1573 static const struct wacom_features wacom_features_0x38 =
1574         { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
1575           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1576 static const struct wacom_features wacom_features_0x39 =
1577         { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,
1578           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1579 static const struct wacom_features wacom_features_0xC4 =
1580         { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
1581           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1582 static const struct wacom_features wacom_features_0xC0 =
1583         { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
1584           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1585 static const struct wacom_features wacom_features_0xC2 =
1586         { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
1587           0, PL, WACOM_PL_RES, WACOM_PL_RES };
1588 static const struct wacom_features wacom_features_0x03 =
1589         { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,
1590           0, PTU, WACOM_PL_RES, WACOM_PL_RES };
1591 static const struct wacom_features wacom_features_0x41 =
1592         { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
1593           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1594 static const struct wacom_features wacom_features_0x42 =
1595         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
1596           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1597 static const struct wacom_features wacom_features_0x43 =
1598         { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
1599           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1600 static const struct wacom_features wacom_features_0x44 =
1601         { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
1602           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1603 static const struct wacom_features wacom_features_0x45 =
1604         { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
1605           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1606 static const struct wacom_features wacom_features_0xB0 =
1607         { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023,
1608           63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1609 static const struct wacom_features wacom_features_0xB1 =
1610         { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023,
1611           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1612 static const struct wacom_features wacom_features_0xB2 =
1613         { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023,
1614           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1615 static const struct wacom_features wacom_features_0xB3 =
1616         { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023,
1617           63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1618 static const struct wacom_features wacom_features_0xB4 =
1619         { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023,
1620           63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1621 static const struct wacom_features wacom_features_0xB5 =
1622         { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023,
1623           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1624 static const struct wacom_features wacom_features_0xB7 =
1625         { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023,
1626           63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1627 static const struct wacom_features wacom_features_0xB8 =
1628         { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047,
1629           63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1630 static const struct wacom_features wacom_features_0xB9 =
1631         { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047,
1632           63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1633 static const struct wacom_features wacom_features_0xBA =
1634         { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047,
1635           63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1636 static const struct wacom_features wacom_features_0xBB =
1637         { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047,
1638           63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1639 static const struct wacom_features wacom_features_0xBC =
1640         { "Wacom Intuos4 WL",     WACOM_PKGLEN_INTUOS,    40840, 25400, 2047,
1641           63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1642 static const struct wacom_features wacom_features_0x26 =
1643         { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
1644           63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1645 static const struct wacom_features wacom_features_0x27 =
1646         { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
1647           63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1648 static const struct wacom_features wacom_features_0x28 =
1649         { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
1650           63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1651 static const struct wacom_features wacom_features_0x29 =
1652         { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
1653           63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1654 static const struct wacom_features wacom_features_0x2A =
1655         { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
1656           63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1657 static const struct wacom_features wacom_features_0xF4 =
1658         { "Wacom Cintiq 24HD",    WACOM_PKGLEN_INTUOS,   104480, 65600, 2047,
1659           63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1660 static const struct wacom_features wacom_features_0x3F =
1661         { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023,
1662           63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1663 static const struct wacom_features wacom_features_0xC5 =
1664         { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023,
1665           63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1666 static const struct wacom_features wacom_features_0xC6 =
1667         { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023,
1668           63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1669 static const struct wacom_features wacom_features_0xC7 =
1670         { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,
1671           0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1672 static const struct wacom_features wacom_features_0xCE =
1673         { "Wacom DTU2231",        WACOM_PKGLEN_GRAPHIRE,  47864, 27011,  511,
1674           0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1675 static const struct wacom_features wacom_features_0xF0 =
1676         { "Wacom DTU1631",        WACOM_PKGLEN_GRAPHIRE,  34623, 19553,  511,
1677           0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1678 static const struct wacom_features wacom_features_0xCC =
1679         { "Wacom Cintiq 21UX2",   WACOM_PKGLEN_INTUOS,    87200, 65600, 2047,
1680           63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1681 static const struct wacom_features wacom_features_0x90 =
1682         { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
1683           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1684 static const struct wacom_features wacom_features_0x93 =
1685         { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
1686           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1687 static const struct wacom_features wacom_features_0x97 =
1688         { "Wacom ISDv4 97",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  511,
1689           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1690 static const struct wacom_features wacom_features_0x9A =
1691         { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
1692           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1693 static const struct wacom_features wacom_features_0x9F =
1694         { "Wacom ISDv4 9F",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
1695           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1696 static const struct wacom_features wacom_features_0xE2 =
1697         { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
1698           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1699 static const struct wacom_features wacom_features_0xE3 =
1700         { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
1701           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1702 static const struct wacom_features wacom_features_0xE6 =
1703         { "Wacom ISDv4 E6",       WACOM_PKGLEN_TPC2FG,    27760, 15694,  255,
1704           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1705 static const struct wacom_features wacom_features_0xEC =
1706         { "Wacom ISDv4 EC",       WACOM_PKGLEN_GRAPHIRE,  25710, 14500,  255,
1707           0, TABLETPC,    WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1708 static const struct wacom_features wacom_features_0x47 =
1709         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
1710           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1711 static const struct wacom_features wacom_features_0x84 =
1712         { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
1713           0, WIRELESS, 0, 0 };
1714 static const struct wacom_features wacom_features_0xD0 =
1715         { "Wacom Bamboo 2FG",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
1716           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1717 static const struct wacom_features wacom_features_0xD1 =
1718         { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
1719           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1720 static const struct wacom_features wacom_features_0xD2 =
1721         { "Wacom Bamboo Craft",   WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
1722           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1723 static const struct wacom_features wacom_features_0xD3 =
1724         { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN,     21648, 13700, 1023,
1725           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1726 static const struct wacom_features wacom_features_0xD4 =
1727         { "Wacom Bamboo Pen",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
1728           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1729 static const struct wacom_features wacom_features_0xD5 =
1730         { "Wacom Bamboo Pen 6x8",     WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1731           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1732 static const struct wacom_features wacom_features_0xD6 =
1733         { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN,   14720,  9200, 1023,
1734           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1735 static const struct wacom_features wacom_features_0xD7 =
1736         { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720,  9200, 1023,
1737           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1738 static const struct wacom_features wacom_features_0xD8 =
1739         { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN,   21648, 13700, 1023,
1740           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1741 static const struct wacom_features wacom_features_0xDA =
1742         { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN,  14720,  9200, 1023,
1743           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1744 static struct wacom_features wacom_features_0xDB =
1745         { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN,  21648, 13700, 1023,
1746           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1747 static const struct wacom_features wacom_features_0xDD =
1748         { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN,     14720,  9200, 1023,
1749           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1750 static const struct wacom_features wacom_features_0xDE =
1751         { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN,    14720,  9200, 1023,
1752           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1753 static const struct wacom_features wacom_features_0xDF =
1754         { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN,    21648, 13700, 1023,
1755           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1756 static const struct wacom_features wacom_features_0x6004 =
1757         { "ISD-V4",               WACOM_PKGLEN_GRAPHIRE,  12800,  8000,  255,
1758           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1759
1760 #define USB_DEVICE_WACOM(prod)                                  \
1761         USB_DEVICE(USB_VENDOR_ID_WACOM, prod),                  \
1762         .driver_info = (kernel_ulong_t)&wacom_features_##prod
1763
1764 #define USB_DEVICE_DETAILED(prod, class, sub, proto)                    \
1765         USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
1766                                       sub, proto),                      \
1767         .driver_info = (kernel_ulong_t)&wacom_features_##prod
1768
1769 #define USB_DEVICE_LENOVO(prod)                                 \
1770         USB_DEVICE(USB_VENDOR_ID_LENOVO, prod),                 \
1771         .driver_info = (kernel_ulong_t)&wacom_features_##prod
1772
1773 const struct usb_device_id wacom_ids[] = {
1774         { USB_DEVICE_WACOM(0x00) },
1775         { USB_DEVICE_WACOM(0x10) },
1776         { USB_DEVICE_WACOM(0x11) },
1777         { USB_DEVICE_WACOM(0x12) },
1778         { USB_DEVICE_WACOM(0x13) },
1779         { USB_DEVICE_WACOM(0x14) },
1780         { USB_DEVICE_WACOM(0x15) },
1781         { USB_DEVICE_WACOM(0x16) },
1782         { USB_DEVICE_WACOM(0x17) },
1783         { USB_DEVICE_WACOM(0x18) },
1784         { USB_DEVICE_WACOM(0x19) },
1785         { USB_DEVICE_WACOM(0x60) },
1786         { USB_DEVICE_WACOM(0x61) },
1787         { USB_DEVICE_WACOM(0x62) },
1788         { USB_DEVICE_WACOM(0x63) },
1789         { USB_DEVICE_WACOM(0x64) },
1790         { USB_DEVICE_WACOM(0x65) },
1791         { USB_DEVICE_WACOM(0x69) },
1792         { USB_DEVICE_WACOM(0x6A) },
1793         { USB_DEVICE_WACOM(0x6B) },
1794         { USB_DEVICE_WACOM(0x20) },
1795         { USB_DEVICE_WACOM(0x21) },
1796         { USB_DEVICE_WACOM(0x22) },
1797         { USB_DEVICE_WACOM(0x23) },
1798         { USB_DEVICE_WACOM(0x24) },
1799         { USB_DEVICE_WACOM(0x30) },
1800         { USB_DEVICE_WACOM(0x31) },
1801         { USB_DEVICE_WACOM(0x32) },
1802         { USB_DEVICE_WACOM(0x33) },
1803         { USB_DEVICE_WACOM(0x34) },
1804         { USB_DEVICE_WACOM(0x35) },
1805         { USB_DEVICE_WACOM(0x37) },
1806         { USB_DEVICE_WACOM(0x38) },
1807         { USB_DEVICE_WACOM(0x39) },
1808         { USB_DEVICE_WACOM(0xC4) },
1809         { USB_DEVICE_WACOM(0xC0) },
1810         { USB_DEVICE_WACOM(0xC2) },
1811         { USB_DEVICE_WACOM(0x03) },
1812         { USB_DEVICE_WACOM(0x41) },
1813         { USB_DEVICE_WACOM(0x42) },
1814         { USB_DEVICE_WACOM(0x43) },
1815         { USB_DEVICE_WACOM(0x44) },
1816         { USB_DEVICE_WACOM(0x45) },
1817         { USB_DEVICE_WACOM(0xB0) },
1818         { USB_DEVICE_WACOM(0xB1) },
1819         { USB_DEVICE_WACOM(0xB2) },
1820         { USB_DEVICE_WACOM(0xB3) },
1821         { USB_DEVICE_WACOM(0xB4) },
1822         { USB_DEVICE_WACOM(0xB5) },
1823         { USB_DEVICE_WACOM(0xB7) },
1824         { USB_DEVICE_WACOM(0xB8) },
1825         { USB_DEVICE_WACOM(0xB9) },
1826         { USB_DEVICE_WACOM(0xBA) },
1827         { USB_DEVICE_WACOM(0xBB) },
1828         { USB_DEVICE_WACOM(0xBC) },
1829         { USB_DEVICE_WACOM(0x26) },
1830         { USB_DEVICE_WACOM(0x27) },
1831         { USB_DEVICE_WACOM(0x28) },
1832         { USB_DEVICE_WACOM(0x29) },
1833         { USB_DEVICE_WACOM(0x2A) },
1834         { USB_DEVICE_WACOM(0x3F) },
1835         { USB_DEVICE_WACOM(0xC5) },
1836         { USB_DEVICE_WACOM(0xC6) },
1837         { USB_DEVICE_WACOM(0xC7) },
1838         /*
1839          * DTU-2231 has two interfaces on the same configuration,
1840          * only one is used.
1841          */
1842         { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
1843                               USB_INTERFACE_SUBCLASS_BOOT,
1844                               USB_INTERFACE_PROTOCOL_MOUSE) },
1845         { USB_DEVICE_WACOM(0x84) },
1846         { USB_DEVICE_WACOM(0xD0) },
1847         { USB_DEVICE_WACOM(0xD1) },
1848         { USB_DEVICE_WACOM(0xD2) },
1849         { USB_DEVICE_WACOM(0xD3) },
1850         { USB_DEVICE_WACOM(0xD4) },
1851         { USB_DEVICE_WACOM(0xD5) },
1852         { USB_DEVICE_WACOM(0xD6) },
1853         { USB_DEVICE_WACOM(0xD7) },
1854         { USB_DEVICE_WACOM(0xD8) },
1855         { USB_DEVICE_WACOM(0xDA) },
1856         { USB_DEVICE_WACOM(0xDB) },
1857         { USB_DEVICE_WACOM(0xDD) },
1858         { USB_DEVICE_WACOM(0xDE) },
1859         { USB_DEVICE_WACOM(0xDF) },
1860         { USB_DEVICE_WACOM(0xF0) },
1861         { USB_DEVICE_WACOM(0xCC) },
1862         { USB_DEVICE_WACOM(0x90) },
1863         { USB_DEVICE_WACOM(0x93) },
1864         { USB_DEVICE_WACOM(0x97) },
1865         { USB_DEVICE_WACOM(0x9A) },
1866         { USB_DEVICE_WACOM(0x9F) },
1867         { USB_DEVICE_WACOM(0xE2) },
1868         { USB_DEVICE_WACOM(0xE3) },
1869         { USB_DEVICE_WACOM(0xE6) },
1870         { USB_DEVICE_WACOM(0xEC) },
1871         { USB_DEVICE_WACOM(0x47) },
1872         { USB_DEVICE_WACOM(0xF4) },
1873         { USB_DEVICE_LENOVO(0x6004) },
1874         { }
1875 };
1876 MODULE_DEVICE_TABLE(usb, wacom_ids);