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 /* Scale factor relating reported contact size to logical contact area.
  29  * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
  30  */
  31 #define WACOM_CONTACT_AREA_SCALE 2607
  32
  33 static int wacom_penpartner_irq(struct wacom_wac *wacom)
  34 {
  35         unsigned char *data = wacom->data;
  36         struct input_dev *input = wacom->input;
  37
  38         switch (data[0]) {
  39         case 1:
  40                 if (data[5] & 0x80) {
  41                         wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
  42                         wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
  43                         input_report_key(input, wacom->tool[0], 1);
  44                         input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
  45                         input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
  46                         input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
  47                         input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
  48                         input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
  49                         input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
  50                 } else {
  51                         input_report_key(input, wacom->tool[0], 0);
  52                         input_report_abs(input, ABS_MISC, 0); /* report tool id */
  53                         input_report_abs(input, ABS_PRESSURE, -1);
  54                         input_report_key(input, BTN_TOUCH, 0);
  55                 }
  56                 break;
  57
  58         case 2:
  59                 input_report_key(input, BTN_TOOL_PEN, 1);
  60                 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
  61                 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
  62                 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
  63                 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
  64                 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
  65                 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
  66                 break;
  67
  68         default:
  69                 dev_dbg(input->dev.parent,
  70                         "%s: received unknown report #%d\n", __func__, data[0]);
  71                 return 0;
  72         }
  73
  74         return 1;
  75 }
  76
  77 static int wacom_pl_irq(struct wacom_wac *wacom)
  78 {
  79         struct wacom_features *features = &wacom->features;
  80         unsigned char *data = wacom->data;
  81         struct input_dev *input = wacom->input;
  82         int prox, pressure;
  83
  84         if (data[0] != WACOM_REPORT_PENABLED) {
  85                 dev_dbg(input->dev.parent,
  86                         "%s: received unknown report #%d\n", __func__, data[0]);
  87                 return 0;
  88         }
  89
  90         prox = data[1] & 0x40;
  91
  92         if (prox) {
  93                 wacom->id[0] = ERASER_DEVICE_ID;
  94                 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
  95                 if (features->pressure_max > 255)
  96                         pressure = (pressure << 1) | ((data[4] >> 6) & 1);
  97                 pressure += (features->pressure_max + 1) / 2;
  98
  99                 /*
 100                  * if going from out of proximity into proximity select between the eraser
 101                  * and the pen based on the state of the stylus2 button, choose eraser if
 102                  * pressed else choose pen. if not a proximity change from out to in, send
 103                  * an out of proximity for previous tool then a in for new tool.
 104                  */
 105                 if (!wacom->tool[0]) {
 106                         /* Eraser bit set for DTF */
 107                         if (data[1] & 0x10)
 108                                 wacom->tool[1] = BTN_TOOL_RUBBER;
 109                         else
 110                                 /* Going into proximity select tool */
 111                                 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
 112                 } else {
 113                         /* was entered with stylus2 pressed */
 114                         if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
 115                                 /* report out proximity for previous tool */
 116                                 input_report_key(input, wacom->tool[1], 0);
 117                                 input_sync(input);
 118                                 wacom->tool[1] = BTN_TOOL_PEN;
 119                                 return 0;
 120                         }
 121                 }
 122                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
 123                         /* Unknown tool selected default to pen tool */
 124                         wacom->tool[1] = BTN_TOOL_PEN;
 125                         wacom->id[0] = STYLUS_DEVICE_ID;
 126                 }
 127                 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
 128                 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
 129                 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
 130                 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
 131                 input_report_abs(input, ABS_PRESSURE, pressure);
 132
 133                 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
 134                 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
 135                 /* Only allow the stylus2 button to be reported for the pen tool. */
 136                 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
 137         } else {
 138                 /* report proximity-out of a (valid) tool */
 139                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
 140                         /* Unknown tool selected default to pen tool */
 141                         wacom->tool[1] = BTN_TOOL_PEN;
 142                 }
 143                 input_report_key(input, wacom->tool[1], prox);
 144         }
 145
 146         wacom->tool[0] = prox; /* Save proximity state */
 147         return 1;
 148 }
 149
 150 static int wacom_ptu_irq(struct wacom_wac *wacom)
 151 {
 152         unsigned char *data = wacom->data;
 153         struct input_dev *input = wacom->input;
 154
 155         if (data[0] != WACOM_REPORT_PENABLED) {
 156                 dev_dbg(input->dev.parent,
 157                         "%s: received unknown report #%d\n", __func__, data[0]);
 158                 return 0;
 159         }
 160
 161         if (data[1] & 0x04) {
 162                 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
 163                 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
 164                 wacom->id[0] = ERASER_DEVICE_ID;
 165         } else {
 166                 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
 167                 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
 168                 wacom->id[0] = STYLUS_DEVICE_ID;
 169         }
 170         input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
 171         input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
 172         input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
 173         input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
 174         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
 175         input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
 176         return 1;
 177 }
 178
 179 static int wacom_dtu_irq(struct wacom_wac *wacom)
 180 {
 181         struct wacom_features *features = &wacom->features;
 182         char *data = wacom->data;
 183         struct input_dev *input = wacom->input;
 184         int prox = data[1] & 0x20, pressure;
 185
 186         dev_dbg(input->dev.parent,
 187                 "%s: received report #%d", __func__, data[0]);
 188
 189         if (prox) {
 190                 /* Going into proximity select tool */
 191                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
 192                 if (wacom->tool[0] == BTN_TOOL_PEN)
 193                         wacom->id[0] = STYLUS_DEVICE_ID;
 194                 else
 195                         wacom->id[0] = ERASER_DEVICE_ID;
 196         }
 197         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
 198         input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
 199         input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
 200         input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
 201         pressure = ((data[7] & 0x01) << 8) | data[6];
 202         if (pressure < 0)
 203                 pressure = features->pressure_max + pressure + 1;
 204         input_report_abs(input, ABS_PRESSURE, pressure);
 205         input_report_key(input, BTN_TOUCH, data[1] & 0x05);
 206         if (!prox) /* out-prox */
 207                 wacom->id[0] = 0;
 208         input_report_key(input, wacom->tool[0], prox);
 209         input_report_abs(input, ABS_MISC, wacom->id[0]);
 210         return 1;
 211 }
 212
 213 static int wacom_dtus_irq(struct wacom_wac *wacom)
 214 {
 215         char *data = wacom->data;
 216         struct input_dev *input = wacom->input;
 217         unsigned short prox, pressure = 0;
 218
 219         if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
 220                 dev_dbg(input->dev.parent,
 221                         "%s: received unknown report #%d", __func__, data[0]);
 222                 return 0;
 223         } else if (data[0] == WACOM_REPORT_DTUSPAD) {
 224                 input_report_key(input, BTN_0, (data[1] & 0x01));
 225                 input_report_key(input, BTN_1, (data[1] & 0x02));
 226                 input_report_key(input, BTN_2, (data[1] & 0x04));
 227                 input_report_key(input, BTN_3, (data[1] & 0x08));
 228                 input_report_abs(input, ABS_MISC,
 229                                  data[1] & 0x0f ? PAD_DEVICE_ID : 0);
 230                 /*
 231                  * Serial number is required when expresskeys are
 232                  * reported through pen interface.
 233                  */
 234                 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
 235                 return 1;
 236         } else {
 237                 prox = data[1] & 0x80;
 238                 if (prox) {
 239                         switch ((data[1] >> 3) & 3) {
 240                         case 1: /* Rubber */
 241                                 wacom->tool[0] = BTN_TOOL_RUBBER;
 242                                 wacom->id[0] = ERASER_DEVICE_ID;
 243                                 break;
 244
 245                         case 2: /* Pen */
 246                                 wacom->tool[0] = BTN_TOOL_PEN;
 247                                 wacom->id[0] = STYLUS_DEVICE_ID;
 248                                 break;
 249                         }
 250                 }
 251
 252                 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
 253                 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
 254                 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
 255                 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
 256                 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
 257                 input_report_abs(input, ABS_PRESSURE, pressure);
 258                 input_report_key(input, BTN_TOUCH, pressure > 10);
 259
 260                 if (!prox) /* out-prox */
 261                         wacom->id[0] = 0;
 262                 input_report_key(input, wacom->tool[0], prox);
 263                 input_report_abs(input, ABS_MISC, wacom->id[0]);
 264                 input_event(input, EV_MSC, MSC_SERIAL, 1);
 265                 return 1;
 266         }
 267 }
 268
 269 static int wacom_graphire_irq(struct wacom_wac *wacom)
 270 {
 271         struct wacom_features *features = &wacom->features;
 272         unsigned char *data = wacom->data;
 273         struct input_dev *input = wacom->input;
 274         int prox;
 275         int rw = 0;
 276         int retval = 0;
 277
 278         if (data[0] != WACOM_REPORT_PENABLED) {
 279                 dev_dbg(input->dev.parent,
 280                         "%s: received unknown report #%d\n", __func__, data[0]);
 281                 goto exit;
 282         }
 283
 284         prox = data[1] & 0x80;
 285         if (prox || wacom->id[0]) {
 286                 if (prox) {
 287                         switch ((data[1] >> 5) & 3) {
 288
 289                         case 0: /* Pen */
 290                                 wacom->tool[0] = BTN_TOOL_PEN;
 291                                 wacom->id[0] = STYLUS_DEVICE_ID;
 292                                 break;
 293
 294                         case 1: /* Rubber */
 295                                 wacom->tool[0] = BTN_TOOL_RUBBER;
 296                                 wacom->id[0] = ERASER_DEVICE_ID;
 297                                 break;
 298
 299                         case 2: /* Mouse with wheel */
 300                                 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
 301                                 /* fall through */
 302
 303                         case 3: /* Mouse without wheel */
 304                                 wacom->tool[0] = BTN_TOOL_MOUSE;
 305                                 wacom->id[0] = CURSOR_DEVICE_ID;
 306                                 break;
 307                         }
 308                 }
 309                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
 310                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
 311                 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
 312                         input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x03) << 8));
 313                         input_report_key(input, BTN_TOUCH, data[1] & 0x01);
 314                         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
 315                         input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
 316                 } else {
 317                         input_report_key(input, BTN_LEFT, data[1] & 0x01);
 318                         input_report_key(input, BTN_RIGHT, data[1] & 0x02);
 319                         if (features->type == WACOM_G4 ||
 320                                         features->type == WACOM_MO) {
 321                                 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
 322                                 rw = (data[7] & 0x04) - (data[7] & 0x03);
 323                         } else {
 324                                 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
 325                                 rw = -(signed char)data[6];
 326                         }
 327                         input_report_rel(input, REL_WHEEL, rw);
 328                 }
 329
 330                 if (!prox)
 331                         wacom->id[0] = 0;
 332                 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
 333                 input_report_key(input, wacom->tool[0], prox);
 334                 input_event(input, EV_MSC, MSC_SERIAL, 1);
 335                 input_sync(input); /* sync last event */
 336         }
 337
 338         /* send pad data */
 339         switch (features->type) {
 340         case WACOM_G4:
 341                 prox = data[7] & 0xf8;
 342                 if (prox || wacom->id[1]) {
 343                         wacom->id[1] = PAD_DEVICE_ID;
 344                         input_report_key(input, BTN_BACK, (data[7] & 0x40));
 345                         input_report_key(input, BTN_FORWARD, (data[7] & 0x80));
 346                         rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
 347                         input_report_rel(input, REL_WHEEL, rw);
 348                         if (!prox)
 349                                 wacom->id[1] = 0;
 350                         input_report_abs(input, ABS_MISC, wacom->id[1]);
 351                         input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
 352                         retval = 1;
 353                 }
 354                 break;
 355
 356         case WACOM_MO:
 357                 prox = (data[7] & 0xf8) || data[8];
 358                 if (prox || wacom->id[1]) {
 359                         wacom->id[1] = PAD_DEVICE_ID;
 360                         input_report_key(input, BTN_BACK, (data[7] & 0x08));
 361                         input_report_key(input, BTN_LEFT, (data[7] & 0x20));
 362                         input_report_key(input, BTN_FORWARD, (data[7] & 0x10));
 363                         input_report_key(input, BTN_RIGHT, (data[7] & 0x40));
 364                         input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
 365                         if (!prox)
 366                                 wacom->id[1] = 0;
 367                         input_report_abs(input, ABS_MISC, wacom->id[1]);
 368                         input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
 369                         retval = 1;
 370                 }
 371                 break;
 372         }
 373 exit:
 374         return retval;
 375 }
 376
 377 static int wacom_intuos_inout(struct wacom_wac *wacom)
 378 {
 379         struct wacom_features *features = &wacom->features;
 380         unsigned char *data = wacom->data;
 381         struct input_dev *input = wacom->input;
 382         int idx = 0;
 383
 384         /* tool number */
 385         if (features->type == INTUOS)
 386                 idx = data[1] & 0x01;
 387
 388         /* Enter report */
 389         if ((data[1] & 0xfc) == 0xc0) {
 390                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
 391                         wacom->shared->stylus_in_proximity = true;
 392
 393                 /* serial number of the tool */
 394                 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
 395                         (data[4] << 20) + (data[5] << 12) +
 396                         (data[6] << 4) + (data[7] >> 4);
 397
 398                 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
 399                         ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
 400
 401                 switch (wacom->id[idx]) {
 402                 case 0x812: /* Inking pen */
 403                 case 0x801: /* Intuos3 Inking pen */
 404                 case 0x120802: /* Intuos4/5 Inking Pen */
 405                 case 0x012:
 406                         wacom->tool[idx] = BTN_TOOL_PENCIL;
 407                         break;
 408
 409                 case 0x822: /* Pen */
 410                 case 0x842:
 411                 case 0x852:
 412                 case 0x823: /* Intuos3 Grip Pen */
 413                 case 0x813: /* Intuos3 Classic Pen */
 414                 case 0x885: /* Intuos3 Marker Pen */
 415                 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
 416                 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
 417                 case 0x022:
 418                 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
 419                 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
 420                 case 0x160802: /* Cintiq 13HD Pro Pen */
 421                 case 0x180802: /* DTH2242 Pen */
 422                 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
 423                         wacom->tool[idx] = BTN_TOOL_PEN;
 424                         break;
 425
 426                 case 0x832: /* Stroke pen */
 427                 case 0x032:
 428                         wacom->tool[idx] = BTN_TOOL_BRUSH;
 429                         break;
 430
 431                 case 0x007: /* Mouse 4D and 2D */
 432                 case 0x09c:
 433                 case 0x094:
 434                 case 0x017: /* Intuos3 2D Mouse */
 435                 case 0x806: /* Intuos4 Mouse */
 436                         wacom->tool[idx] = BTN_TOOL_MOUSE;
 437                         break;
 438
 439                 case 0x096: /* Lens cursor */
 440                 case 0x097: /* Intuos3 Lens cursor */
 441                 case 0x006: /* Intuos4 Lens cursor */
 442                         wacom->tool[idx] = BTN_TOOL_LENS;
 443                         break;
 444
 445                 case 0x82a: /* Eraser */
 446                 case 0x85a:
 447                 case 0x91a:
 448                 case 0xd1a:
 449                 case 0x0fa:
 450                 case 0x82b: /* Intuos3 Grip Pen Eraser */
 451                 case 0x81b: /* Intuos3 Classic Pen Eraser */
 452                 case 0x91b: /* Intuos3 Airbrush Eraser */
 453                 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
 454                 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
 455                 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
 456                 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
 457                 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
 458                 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
 459                 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
 460                 case 0x18080a: /* DTH2242 Eraser */
 461                 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
 462                         wacom->tool[idx] = BTN_TOOL_RUBBER;
 463                         break;
 464
 465                 case 0xd12:
 466                 case 0x912:
 467                 case 0x112:
 468                 case 0x913: /* Intuos3 Airbrush */
 469                 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
 470                 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
 471                         wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
 472                         break;
 473
 474                 default: /* Unknown tool */
 475                         wacom->tool[idx] = BTN_TOOL_PEN;
 476                         break;
 477                 }
 478                 return 1;
 479         }
 480
 481         /* older I4 styli don't work with new Cintiqs */
 482         if (!((wacom->id[idx] >> 20) & 0x01) &&
 483                         (features->type == WACOM_21UX2))
 484                 return 1;
 485
 486         /* Range Report */
 487         if ((data[1] & 0xfe) == 0x20) {
 488                 input_report_key(input, BTN_TOUCH, 0);
 489                 input_report_abs(input, ABS_PRESSURE, 0);
 490                 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
 491         }
 492
 493         /* Exit report */
 494         if ((data[1] & 0xfe) == 0x80) {
 495                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
 496                         wacom->shared->stylus_in_proximity = false;
 497
 498                 /*
 499                  * Reset all states otherwise we lose the initial states
 500                  * when in-prox next time
 501                  */
 502                 input_report_abs(input, ABS_X, 0);
 503                 input_report_abs(input, ABS_Y, 0);
 504                 input_report_abs(input, ABS_DISTANCE, 0);
 505                 input_report_abs(input, ABS_TILT_X, 0);
 506                 input_report_abs(input, ABS_TILT_Y, 0);
 507                 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
 508                         input_report_key(input, BTN_LEFT, 0);
 509                         input_report_key(input, BTN_MIDDLE, 0);
 510                         input_report_key(input, BTN_RIGHT, 0);
 511                         input_report_key(input, BTN_SIDE, 0);
 512                         input_report_key(input, BTN_EXTRA, 0);
 513                         input_report_abs(input, ABS_THROTTLE, 0);
 514                         input_report_abs(input, ABS_RZ, 0);
 515                 } else {
 516                         input_report_abs(input, ABS_PRESSURE, 0);
 517                         input_report_key(input, BTN_STYLUS, 0);
 518                         input_report_key(input, BTN_STYLUS2, 0);
 519                         input_report_key(input, BTN_TOUCH, 0);
 520                         input_report_abs(input, ABS_WHEEL, 0);
 521                         if (features->type >= INTUOS3S)
 522                                 input_report_abs(input, ABS_Z, 0);
 523                 }
 524                 input_report_key(input, wacom->tool[idx], 0);
 525                 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
 526                 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 527                 wacom->id[idx] = 0;
 528                 return 2;
 529         }
 530         return 0;
 531 }
 532
 533 static void wacom_intuos_general(struct wacom_wac *wacom)
 534 {
 535         struct wacom_features *features = &wacom->features;
 536         unsigned char *data = wacom->data;
 537         struct input_dev *input = wacom->input;
 538         unsigned int t;
 539
 540         /* general pen packet */
 541         if ((data[1] & 0xb8) == 0xa0) {
 542                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
 543                 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
 544                         t = (t << 1) | (data[1] & 1);
 545                 }
 546                 input_report_abs(input, ABS_PRESSURE, t);
 547                 input_report_abs(input, ABS_TILT_X,
 548                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 549                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
 550                 input_report_key(input, BTN_STYLUS, data[1] & 2);
 551                 input_report_key(input, BTN_STYLUS2, data[1] & 4);
 552                 input_report_key(input, BTN_TOUCH, t > 10);
 553         }
 554
 555         /* airbrush second packet */
 556         if ((data[1] & 0xbc) == 0xb4) {
 557                 input_report_abs(input, ABS_WHEEL,
 558                                 (data[6] << 2) | ((data[7] >> 6) & 3));
 559                 input_report_abs(input, ABS_TILT_X,
 560                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 561                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
 562         }
 563 }
 564
 565 static int wacom_intuos_irq(struct wacom_wac *wacom)
 566 {
 567         struct wacom_features *features = &wacom->features;
 568         unsigned char *data = wacom->data;
 569         struct input_dev *input = wacom->input;
 570         unsigned int t;
 571         int idx = 0, result;
 572
 573         if (data[0] != WACOM_REPORT_PENABLED &&
 574             data[0] != WACOM_REPORT_INTUOSREAD &&
 575             data[0] != WACOM_REPORT_INTUOSWRITE &&
 576             data[0] != WACOM_REPORT_INTUOSPAD &&
 577             data[0] != WACOM_REPORT_INTUOS5PAD) {
 578                 dev_dbg(input->dev.parent,
 579                         "%s: received unknown report #%d\n", __func__, data[0]);
 580                 return 0;
 581         }
 582
 583         /* tool number */
 584         if (features->type == INTUOS)
 585                 idx = data[1] & 0x01;
 586
 587         /* pad packets. Works as a second tool and is always in prox */
 588         if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
 589                 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
 590                         input_report_key(input, BTN_0, (data[2] & 0x01));
 591                         input_report_key(input, BTN_1, (data[3] & 0x01));
 592                         input_report_key(input, BTN_2, (data[3] & 0x02));
 593                         input_report_key(input, BTN_3, (data[3] & 0x04));
 594                         input_report_key(input, BTN_4, (data[3] & 0x08));
 595                         input_report_key(input, BTN_5, (data[3] & 0x10));
 596                         input_report_key(input, BTN_6, (data[3] & 0x20));
 597                         if (data[1] & 0x80) {
 598                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
 599                         } else {
 600                                 /* Out of proximity, clear wheel value. */
 601                                 input_report_abs(input, ABS_WHEEL, 0);
 602                         }
 603                         if (features->type != INTUOS4S) {
 604                                 input_report_key(input, BTN_7, (data[3] & 0x40));
 605                                 input_report_key(input, BTN_8, (data[3] & 0x80));
 606                         }
 607                         if (data[1] | (data[2] & 0x01) | data[3]) {
 608                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 609                         } else {
 610                                 input_report_abs(input, ABS_MISC, 0);
 611                         }
 612                 } else if (features->type == DTK) {
 613                         input_report_key(input, BTN_0, (data[6] & 0x01));
 614                         input_report_key(input, BTN_1, (data[6] & 0x02));
 615                         input_report_key(input, BTN_2, (data[6] & 0x04));
 616                         input_report_key(input, BTN_3, (data[6] & 0x08));
 617                         input_report_key(input, BTN_4, (data[6] & 0x10));
 618                         input_report_key(input, BTN_5, (data[6] & 0x20));
 619                         if (data[6] & 0x3f) {
 620                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 621                         } else {
 622                                 input_report_abs(input, ABS_MISC, 0);
 623                         }
 624                 } else if (features->type == WACOM_13HD) {
 625                         input_report_key(input, BTN_0, (data[3] & 0x01));
 626                         input_report_key(input, BTN_1, (data[4] & 0x01));
 627                         input_report_key(input, BTN_2, (data[4] & 0x02));
 628                         input_report_key(input, BTN_3, (data[4] & 0x04));
 629                         input_report_key(input, BTN_4, (data[4] & 0x08));
 630                         input_report_key(input, BTN_5, (data[4] & 0x10));
 631                         input_report_key(input, BTN_6, (data[4] & 0x20));
 632                         input_report_key(input, BTN_7, (data[4] & 0x40));
 633                         input_report_key(input, BTN_8, (data[4] & 0x80));
 634                         if ((data[3] & 0x01) | data[4]) {
 635                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 636                         } else {
 637                                 input_report_abs(input, ABS_MISC, 0);
 638                         }
 639                 } else if (features->type == WACOM_24HD) {
 640                         input_report_key(input, BTN_0, (data[6] & 0x01));
 641                         input_report_key(input, BTN_1, (data[6] & 0x02));
 642                         input_report_key(input, BTN_2, (data[6] & 0x04));
 643                         input_report_key(input, BTN_3, (data[6] & 0x08));
 644                         input_report_key(input, BTN_4, (data[6] & 0x10));
 645                         input_report_key(input, BTN_5, (data[6] & 0x20));
 646                         input_report_key(input, BTN_6, (data[6] & 0x40));
 647                         input_report_key(input, BTN_7, (data[6] & 0x80));
 648                         input_report_key(input, BTN_8, (data[8] & 0x01));
 649                         input_report_key(input, BTN_9, (data[8] & 0x02));
 650                         input_report_key(input, BTN_A, (data[8] & 0x04));
 651                         input_report_key(input, BTN_B, (data[8] & 0x08));
 652                         input_report_key(input, BTN_C, (data[8] & 0x10));
 653                         input_report_key(input, BTN_X, (data[8] & 0x20));
 654                         input_report_key(input, BTN_Y, (data[8] & 0x40));
 655                         input_report_key(input, BTN_Z, (data[8] & 0x80));
 656
 657                         /*
 658                          * Three "buttons" are available on the 24HD which are
 659                          * physically implemented as a touchstrip. Each button
 660                          * is approximately 3 bits wide with a 2 bit spacing.
 661                          * The raw touchstrip bits are stored at:
 662                          *    ((data[3] & 0x1f) << 8) | data[4])
 663                          */
 664                         input_report_key(input, KEY_PROG1, data[4] & 0x07);
 665                         input_report_key(input, KEY_PROG2, data[4] & 0xE0);
 666                         input_report_key(input, KEY_PROG3, data[3] & 0x1C);
 667
 668                         if (data[1] & 0x80) {
 669                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
 670                         } else {
 671                                 /* Out of proximity, clear wheel value. */
 672                                 input_report_abs(input, ABS_WHEEL, 0);
 673                         }
 674
 675                         if (data[2] & 0x80) {
 676                                 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
 677                         } else {
 678                                 /* Out of proximity, clear second wheel value. */
 679                                 input_report_abs(input, ABS_THROTTLE, 0);
 680                         }
 681
 682                         if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
 683                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 684                         } else {
 685                                 input_report_abs(input, ABS_MISC, 0);
 686                         }
 687                 } else if (features->type == CINTIQ_HYBRID) {
 688                         /*
 689                          * Do not send hardware buttons under Android. They
 690                          * are already sent to the system through GPIO (and
 691                          * have different meaning).
 692                          */
 693                         input_report_key(input, BTN_1, (data[4] & 0x01));
 694                         input_report_key(input, BTN_2, (data[4] & 0x02));
 695                         input_report_key(input, BTN_3, (data[4] & 0x04));
 696                         input_report_key(input, BTN_4, (data[4] & 0x08));
 697
 698                         input_report_key(input, BTN_5, (data[4] & 0x10));  /* Right  */
 699                         input_report_key(input, BTN_6, (data[4] & 0x20));  /* Up     */
 700                         input_report_key(input, BTN_7, (data[4] & 0x40));  /* Left   */
 701                         input_report_key(input, BTN_8, (data[4] & 0x80));  /* Down   */
 702                         input_report_key(input, BTN_0, (data[3] & 0x01));  /* Center */
 703                 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
 704                         int i;
 705
 706                         /* Touch ring mode switch has no capacitive sensor */
 707                         input_report_key(input, BTN_0, (data[3] & 0x01));
 708
 709                         /*
 710                          * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
 711                          * addition to the mechanical switch. Switch data is
 712                          * stored in data[4], capacitive data in data[5].
 713                          */
 714                         for (i = 0; i < 8; i++)
 715                                 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
 716
 717                         if (data[2] & 0x80) {
 718                                 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
 719                         } else {
 720                                 /* Out of proximity, clear wheel value. */
 721                                 input_report_abs(input, ABS_WHEEL, 0);
 722                         }
 723
 724                         if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
 725                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 726                         } else {
 727                                 input_report_abs(input, ABS_MISC, 0);
 728                         }
 729                 } else {
 730                         if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
 731                                 input_report_key(input, BTN_0, (data[5] & 0x01));
 732                                 input_report_key(input, BTN_1, (data[6] & 0x01));
 733                                 input_report_key(input, BTN_2, (data[6] & 0x02));
 734                                 input_report_key(input, BTN_3, (data[6] & 0x04));
 735                                 input_report_key(input, BTN_4, (data[6] & 0x08));
 736                                 input_report_key(input, BTN_5, (data[6] & 0x10));
 737                                 input_report_key(input, BTN_6, (data[6] & 0x20));
 738                                 input_report_key(input, BTN_7, (data[6] & 0x40));
 739                                 input_report_key(input, BTN_8, (data[6] & 0x80));
 740                                 input_report_key(input, BTN_9, (data[7] & 0x01));
 741                                 input_report_key(input, BTN_A, (data[8] & 0x01));
 742                                 input_report_key(input, BTN_B, (data[8] & 0x02));
 743                                 input_report_key(input, BTN_C, (data[8] & 0x04));
 744                                 input_report_key(input, BTN_X, (data[8] & 0x08));
 745                                 input_report_key(input, BTN_Y, (data[8] & 0x10));
 746                                 input_report_key(input, BTN_Z, (data[8] & 0x20));
 747                                 input_report_key(input, BTN_BASE, (data[8] & 0x40));
 748                                 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
 749
 750                                 if (features->type == WACOM_22HD) {
 751                                         input_report_key(input, KEY_PROG1, data[9] & 0x01);
 752                                         input_report_key(input, KEY_PROG2, data[9] & 0x02);
 753                                         input_report_key(input, KEY_PROG3, data[9] & 0x04);
 754                                 }
 755                         } else {
 756                                 input_report_key(input, BTN_0, (data[5] & 0x01));
 757                                 input_report_key(input, BTN_1, (data[5] & 0x02));
 758                                 input_report_key(input, BTN_2, (data[5] & 0x04));
 759                                 input_report_key(input, BTN_3, (data[5] & 0x08));
 760                                 input_report_key(input, BTN_4, (data[6] & 0x01));
 761                                 input_report_key(input, BTN_5, (data[6] & 0x02));
 762                                 input_report_key(input, BTN_6, (data[6] & 0x04));
 763                                 input_report_key(input, BTN_7, (data[6] & 0x08));
 764                                 input_report_key(input, BTN_8, (data[5] & 0x10));
 765                                 input_report_key(input, BTN_9, (data[6] & 0x10));
 766                         }
 767                         input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
 768                         input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
 769
 770                         if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
 771                                 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
 772                                 (data[7] & 0x01)) {
 773                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 774                         } else {
 775                                 input_report_abs(input, ABS_MISC, 0);
 776                         }
 777                 }
 778                 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
 779                 return 1;
 780         }
 781
 782         /* process in/out prox events */
 783         result = wacom_intuos_inout(wacom);
 784         if (result)
 785                 return result - 1;
 786
 787         /* don't proceed if we don't know the ID */
 788         if (!wacom->id[idx])
 789                 return 0;
 790
 791         /* Only large Intuos support Lense Cursor */
 792         if (wacom->tool[idx] == BTN_TOOL_LENS &&
 793             (features->type == INTUOS3 ||
 794              features->type == INTUOS3S ||
 795              features->type == INTUOS4 ||
 796              features->type == INTUOS4S ||
 797              features->type == INTUOS5 ||
 798              features->type == INTUOS5S ||
 799              features->type == INTUOSPM ||
 800              features->type == INTUOSPS)) {
 801
 802                 return 0;
 803         }
 804
 805         /* Cintiq doesn't send data when RDY bit isn't set */
 806         if (features->type == CINTIQ && !(data[1] & 0x40))
 807                  return 0;
 808
 809         if (features->type >= INTUOS3S) {
 810                 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
 811                 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
 812                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
 813         } else {
 814                 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
 815                 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
 816                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
 817         }
 818
 819         /* process general packets */
 820         wacom_intuos_general(wacom);
 821
 822         /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
 823         if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
 824
 825                 if (data[1] & 0x02) {
 826                         /* Rotation packet */
 827                         if (features->type >= INTUOS3S) {
 828                                 /* I3 marker pen rotation */
 829                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
 830                                 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
 831                                         ((t-1) / 2 + 450)) : (450 - t / 2) ;
 832                                 input_report_abs(input, ABS_Z, t);
 833                         } else {
 834                                 /* 4D mouse rotation packet */
 835                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
 836                                 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
 837                                         ((t - 1) / 2) : -t / 2);
 838                         }
 839
 840                 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
 841                         /* 4D mouse packet */
 842                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
 843                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
 844                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
 845
 846                         input_report_key(input, BTN_SIDE,   data[8] & 0x20);
 847                         input_report_key(input, BTN_EXTRA,  data[8] & 0x10);
 848                         t = (data[6] << 2) | ((data[7] >> 6) & 3);
 849                         input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
 850
 851                 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
 852                         /* I4 mouse */
 853                         if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
 854                                 input_report_key(input, BTN_LEFT,   data[6] & 0x01);
 855                                 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
 856                                 input_report_key(input, BTN_RIGHT,  data[6] & 0x04);
 857                                 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
 858                                                  - ((data[7] & 0x40) >> 6));
 859                                 input_report_key(input, BTN_SIDE,   data[6] & 0x08);
 860                                 input_report_key(input, BTN_EXTRA,  data[6] & 0x10);
 861
 862                                 input_report_abs(input, ABS_TILT_X,
 863                                         ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 864                                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
 865                         } else {
 866                                 /* 2D mouse packet */
 867                                 input_report_key(input, BTN_LEFT,   data[8] & 0x04);
 868                                 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
 869                                 input_report_key(input, BTN_RIGHT,  data[8] & 0x10);
 870                                 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
 871                                                  - ((data[8] & 0x02) >> 1));
 872
 873                                 /* I3 2D mouse side buttons */
 874                                 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
 875                                         input_report_key(input, BTN_SIDE,   data[8] & 0x40);
 876                                         input_report_key(input, BTN_EXTRA,  data[8] & 0x20);
 877                                 }
 878                         }
 879                 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
 880                                 features->type == INTUOS4L || features->type == INTUOS5L ||
 881                                 features->type == INTUOSPL) &&
 882                            wacom->tool[idx] == BTN_TOOL_LENS) {
 883                         /* Lens cursor packets */
 884                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
 885                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
 886                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
 887                         input_report_key(input, BTN_SIDE,   data[8] & 0x10);
 888                         input_report_key(input, BTN_EXTRA,  data[8] & 0x08);
 889                 }
 890         }
 891
 892         input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
 893         input_report_key(input, wacom->tool[idx], 1);
 894         input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 895         return 1;
 896 }
 897
 898 static int int_dist(int x1, int y1, int x2, int y2)
 899 {
 900         int x = x2 - x1;
 901         int y = y2 - y1;
 902
 903         return int_sqrt(x*x + y*y);
 904 }
 905
 906 static int wacom_24hdt_irq(struct wacom_wac *wacom)
 907 {
 908         struct input_dev *input = wacom->input;
 909         char *data = wacom->data;
 910         int i;
 911         int current_num_contacts = data[61];
 912         int contacts_to_send = 0;
 913
 914         /*
 915          * First packet resets the counter since only the first
 916          * packet in series will have non-zero current_num_contacts.
 917          */
 918         if (current_num_contacts)
 919                 wacom->num_contacts_left = current_num_contacts;
 920
 921         /* There are at most 4 contacts per packet */
 922         contacts_to_send = min(4, wacom->num_contacts_left);
 923
 924         for (i = 0; i < contacts_to_send; i++) {
 925                 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
 926                 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
 927                 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
 928
 929                 if (slot < 0)
 930                         continue;
 931                 input_mt_slot(input, slot);
 932                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
 933
 934                 if (touch) {
 935                         int t_x = le16_to_cpup((__le16 *)&data[offset + 2]);
 936                         int c_x = le16_to_cpup((__le16 *)&data[offset + 4]);
 937                         int t_y = le16_to_cpup((__le16 *)&data[offset + 6]);
 938                         int c_y = le16_to_cpup((__le16 *)&data[offset + 8]);
 939                         int w = le16_to_cpup((__le16 *)&data[offset + 10]);
 940                         int h = le16_to_cpup((__le16 *)&data[offset + 12]);
 941
 942                         input_report_abs(input, ABS_MT_POSITION_X, t_x);
 943                         input_report_abs(input, ABS_MT_POSITION_Y, t_y);
 944                         input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
 945                         input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
 946                         input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
 947                         input_report_abs(input, ABS_MT_ORIENTATION, w > h);
 948                 }
 949         }
 950         input_mt_report_pointer_emulation(input, true);
 951
 952         wacom->num_contacts_left -= contacts_to_send;
 953         if (wacom->num_contacts_left <= 0)
 954                 wacom->num_contacts_left = 0;
 955
 956         return 1;
 957 }
 958
 959 static int wacom_mt_touch(struct wacom_wac *wacom)
 960 {
 961         struct input_dev *input = wacom->input;
 962         char *data = wacom->data;
 963         int i;
 964         int current_num_contacts = data[2];
 965         int contacts_to_send = 0;
 966         int x_offset = 0;
 967
 968         /* MTTPC does not support Height and Width */
 969         if (wacom->features.type == MTTPC)
 970                 x_offset = -4;
 971
 972         /*
 973          * First packet resets the counter since only the first
 974          * packet in series will have non-zero current_num_contacts.
 975          */
 976         if (current_num_contacts)
 977                 wacom->num_contacts_left = current_num_contacts;
 978
 979         /* There are at most 5 contacts per packet */
 980         contacts_to_send = min(5, wacom->num_contacts_left);
 981
 982         for (i = 0; i < contacts_to_send; i++) {
 983                 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
 984                 bool touch = data[offset] & 0x1;
 985                 int id = le16_to_cpup((__le16 *)&data[offset + 1]);
 986                 int slot = input_mt_get_slot_by_key(input, id);
 987
 988                 if (slot < 0)
 989                         continue;
 990
 991                 input_mt_slot(input, slot);
 992                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
 993                 if (touch) {
 994                         int x = le16_to_cpup((__le16 *)&data[offset + x_offset + 7]);
 995                         int y = le16_to_cpup((__le16 *)&data[offset + x_offset + 9]);
 996                         input_report_abs(input, ABS_MT_POSITION_X, x);
 997                         input_report_abs(input, ABS_MT_POSITION_Y, y);
 998                 }
 999         }
1000         input_mt_report_pointer_emulation(input, true);
1001
1002         wacom->num_contacts_left -= contacts_to_send;
1003         if (wacom->num_contacts_left < 0)
1004                 wacom->num_contacts_left = 0;
1005
1006         return 1;
1007 }
1008
1009 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1010 {
1011         struct input_dev *input = wacom->input;
1012         unsigned char *data = wacom->data;
1013         int contact_with_no_pen_down_count = 0;
1014         int i;
1015
1016         for (i = 0; i < 2; i++) {
1017                 int p = data[1] & (1 << i);
1018                 bool touch = p && !wacom->shared->stylus_in_proximity;
1019
1020                 input_mt_slot(input, i);
1021                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1022                 if (touch) {
1023                         int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1024                         int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1025
1026                         input_report_abs(input, ABS_MT_POSITION_X, x);
1027                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1028                         contact_with_no_pen_down_count++;
1029                 }
1030         }
1031         input_mt_report_pointer_emulation(input, true);
1032
1033         /* keep touch state for pen event */
1034         wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1035
1036         return 1;
1037 }
1038
1039 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1040 {
1041         char *data = wacom->data;
1042         struct input_dev *input = wacom->input;
1043         bool prox;
1044         int x = 0, y = 0;
1045
1046         if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1047                 return 0;
1048
1049         if (!wacom->shared->stylus_in_proximity) {
1050                 if (len == WACOM_PKGLEN_TPC1FG) {
1051                         prox = data[0] & 0x01;
1052                         x = get_unaligned_le16(&data[1]);
1053                         y = get_unaligned_le16(&data[3]);
1054                 } else {
1055                         prox = data[1] & 0x01;
1056                         x = le16_to_cpup((__le16 *)&data[2]);
1057                         y = le16_to_cpup((__le16 *)&data[4]);
1058                 }
1059         } else
1060                 /* force touch out when pen is in prox */
1061                 prox = 0;
1062
1063         if (prox) {
1064                 input_report_abs(input, ABS_X, x);
1065                 input_report_abs(input, ABS_Y, y);
1066         }
1067         input_report_key(input, BTN_TOUCH, prox);
1068
1069         /* keep touch state for pen events */
1070         wacom->shared->touch_down = prox;
1071
1072         return 1;
1073 }
1074
1075 static int wacom_tpc_pen(struct wacom_wac *wacom)
1076 {
1077         struct wacom_features *features = &wacom->features;
1078         char *data = wacom->data;
1079         struct input_dev *input = wacom->input;
1080         int pressure;
1081         bool prox = data[1] & 0x20;
1082
1083         if (!wacom->shared->stylus_in_proximity) /* first in prox */
1084                 /* Going into proximity select tool */
1085                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1086
1087         /* keep pen state for touch events */
1088         wacom->shared->stylus_in_proximity = prox;
1089
1090         /* send pen events only when touch is up or forced out */
1091         if (!wacom->shared->touch_down) {
1092                 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1093                 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1094                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1095                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1096                 pressure = ((data[7] & 0x01) << 8) | data[6];
1097                 if (pressure < 0)
1098                         pressure = features->pressure_max + pressure + 1;
1099                 input_report_abs(input, ABS_PRESSURE, pressure);
1100                 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1101                 input_report_key(input, wacom->tool[0], prox);
1102                 return 1;
1103         }
1104
1105         return 0;
1106 }
1107
1108 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1109 {
1110         char *data = wacom->data;
1111
1112         dev_dbg(wacom->input->dev.parent,
1113                 "%s: received report #%d\n", __func__, data[0]);
1114
1115         switch (len) {
1116         case WACOM_PKGLEN_TPC1FG:
1117                 return wacom_tpc_single_touch(wacom, len);
1118
1119         case WACOM_PKGLEN_TPC2FG:
1120                 return wacom_tpc_mt_touch(wacom);
1121
1122         default:
1123                 switch (data[0]) {
1124                 case WACOM_REPORT_TPC1FG:
1125                 case WACOM_REPORT_TPCHID:
1126                 case WACOM_REPORT_TPCST:
1127                 case WACOM_REPORT_TPC1FGE:
1128                         return wacom_tpc_single_touch(wacom, len);
1129
1130                 case WACOM_REPORT_TPCMT:
1131                         return wacom_mt_touch(wacom);
1132
1133                 case WACOM_REPORT_PENABLED:
1134                         return wacom_tpc_pen(wacom);
1135                 }
1136         }
1137
1138         return 0;
1139 }
1140
1141 static int wacom_bpt_touch(struct wacom_wac *wacom)
1142 {
1143         struct wacom_features *features = &wacom->features;
1144         struct input_dev *input = wacom->input;
1145         unsigned char *data = wacom->data;
1146         int i;
1147
1148         if (data[0] != 0x02)
1149             return 0;
1150
1151         for (i = 0; i < 2; i++) {
1152                 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1153                 bool touch = data[offset + 3] & 0x80;
1154
1155                 /*
1156                  * Touch events need to be disabled while stylus is
1157                  * in proximity because user's hand is resting on touchpad
1158                  * and sending unwanted events.  User expects tablet buttons
1159                  * to continue working though.
1160                  */
1161                 touch = touch && !wacom->shared->stylus_in_proximity;
1162
1163                 input_mt_slot(input, i);
1164                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1165                 if (touch) {
1166                         int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1167                         int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1168                         if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1169                                 x <<= 5;
1170                                 y <<= 5;
1171                         }
1172                         input_report_abs(input, ABS_MT_POSITION_X, x);
1173                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1174                 }
1175         }
1176
1177         input_mt_report_pointer_emulation(input, true);
1178
1179         input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1180         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1181         input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1182         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1183
1184         input_sync(input);
1185
1186         return 0;
1187 }
1188
1189 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1190 {
1191         struct wacom_features *features = &wacom->features;
1192         struct input_dev *input = wacom->input;
1193         bool touch = data[1] & 0x80;
1194         int slot = input_mt_get_slot_by_key(input, data[0]);
1195
1196         if (slot < 0)
1197                 return;
1198
1199         touch = touch && !wacom->shared->stylus_in_proximity;
1200
1201         input_mt_slot(input, slot);
1202         input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1203
1204         if (touch) {
1205                 int x = (data[2] << 4) | (data[4] >> 4);
1206                 int y = (data[3] << 4) | (data[4] & 0x0f);
1207                 int width, height;
1208
1209                 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1210                         width  = data[5] * 100;
1211                         height = data[6] * 100;
1212                 } else {
1213                         /*
1214                          * "a" is a scaled-down area which we assume is
1215                          * roughly circular and which can be described as:
1216                          * a=(pi*r^2)/C.
1217                          */
1218                         int a = data[5];
1219                         int x_res  = input_abs_get_res(input, ABS_X);
1220                         int y_res  = input_abs_get_res(input, ABS_Y);
1221                         width  = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1222                         height = width * y_res / x_res;
1223                 }
1224
1225                 input_report_abs(input, ABS_MT_POSITION_X, x);
1226                 input_report_abs(input, ABS_MT_POSITION_Y, y);
1227                 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1228                 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1229         }
1230 }
1231
1232 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1233 {
1234         struct input_dev *input = wacom->input;
1235         struct wacom_features *features = &wacom->features;
1236
1237         if (features->type == INTUOSHT) {
1238                 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1239                 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1240         } else {
1241                 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1242                 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1243         }
1244         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1245         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1246 }
1247
1248 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1249 {
1250         struct input_dev *input = wacom->input;
1251         unsigned char *data = wacom->data;
1252         int count = data[1] & 0x07;
1253         int i;
1254
1255         if (data[0] != 0x02)
1256             return 0;
1257
1258         /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1259         for (i = 0; i < count; i++) {
1260                 int offset = (8 * i) + 2;
1261                 int msg_id = data[offset];
1262
1263                 if (msg_id >= 2 && msg_id <= 17)
1264                         wacom_bpt3_touch_msg(wacom, data + offset);
1265                 else if (msg_id == 128)
1266                         wacom_bpt3_button_msg(wacom, data + offset);
1267
1268         }
1269         input_mt_report_pointer_emulation(input, true);
1270
1271         input_sync(input);
1272
1273         return 0;
1274 }
1275
1276 static int wacom_bpt_pen(struct wacom_wac *wacom)
1277 {
1278         struct wacom_features *features = &wacom->features;
1279         struct input_dev *input = wacom->input;
1280         unsigned char *data = wacom->data;
1281         int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1282
1283         if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1284             return 0;
1285
1286         if (data[0] == WACOM_REPORT_USB) {
1287                 if (features->type == INTUOSHT && features->touch_max) {
1288                         input_report_switch(wacom->shared->touch_input,
1289                                             SW_MUTE_DEVICE, data[8] & 0x40);
1290                         input_sync(wacom->shared->touch_input);
1291                 }
1292                 return 0;
1293         }
1294
1295         prox = (data[1] & 0x20) == 0x20;
1296
1297         /*
1298          * All reports shared between PEN and RUBBER tool must be
1299          * forced to a known starting value (zero) when transitioning to
1300          * out-of-prox.
1301          *
1302          * If not reset then, to userspace, it will look like lost events
1303          * if new tool comes in-prox with same values as previous tool sent.
1304          *
1305          * Hardware does report zero in most out-of-prox cases but not all.
1306          */
1307         if (prox) {
1308                 if (!wacom->shared->stylus_in_proximity) {
1309                         if (data[1] & 0x08) {
1310                                 wacom->tool[0] = BTN_TOOL_RUBBER;
1311                                 wacom->id[0] = ERASER_DEVICE_ID;
1312                         } else {
1313                                 wacom->tool[0] = BTN_TOOL_PEN;
1314                                 wacom->id[0] = STYLUS_DEVICE_ID;
1315                         }
1316                         wacom->shared->stylus_in_proximity = true;
1317                 }
1318                 x = le16_to_cpup((__le16 *)&data[2]);
1319                 y = le16_to_cpup((__le16 *)&data[4]);
1320                 p = le16_to_cpup((__le16 *)&data[6]);
1321                 /*
1322                  * Convert distance from out prox to distance from tablet.
1323                  * distance will be greater than distance_max once
1324                  * touching and applying pressure; do not report negative
1325                  * distance.
1326                  */
1327                 if (data[8] <= features->distance_max)
1328                         d = features->distance_max - data[8];
1329
1330                 pen = data[1] & 0x01;
1331                 btn1 = data[1] & 0x02;
1332                 btn2 = data[1] & 0x04;
1333         }
1334
1335         input_report_key(input, BTN_TOUCH, pen);
1336         input_report_key(input, BTN_STYLUS, btn1);
1337         input_report_key(input, BTN_STYLUS2, btn2);
1338
1339         input_report_abs(input, ABS_X, x);
1340         input_report_abs(input, ABS_Y, y);
1341         input_report_abs(input, ABS_PRESSURE, p);
1342         input_report_abs(input, ABS_DISTANCE, d);
1343
1344         if (!prox) {
1345                 wacom->id[0] = 0;
1346                 wacom->shared->stylus_in_proximity = false;
1347         }
1348
1349         input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1350         input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1351
1352         return 1;
1353 }
1354
1355 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1356 {
1357         if (len == WACOM_PKGLEN_BBTOUCH)
1358                 return wacom_bpt_touch(wacom);
1359         else if (len == WACOM_PKGLEN_BBTOUCH3)
1360                 return wacom_bpt3_touch(wacom);
1361         else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1362                 return wacom_bpt_pen(wacom);
1363
1364         return 0;
1365 }
1366
1367 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1368 {
1369         unsigned char *data = wacom->data;
1370         int connected;
1371
1372         if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1373                 return 0;
1374
1375         connected = data[1] & 0x01;
1376         if (connected) {
1377                 int pid, battery;
1378
1379                 if ((wacom->shared->type == INTUOSHT) &&
1380                                 wacom->shared->touch_max) {
1381                         input_report_switch(wacom->shared->touch_input,
1382                                         SW_MUTE_DEVICE, data[5] & 0x40);
1383                         input_sync(wacom->shared->touch_input);
1384                 }
1385
1386                 pid = get_unaligned_be16(&data[6]);
1387                 battery = data[5] & 0x3f;
1388                 if (wacom->pid != pid) {
1389                         wacom->pid = pid;
1390                         wacom_schedule_work(wacom);
1391                 }
1392                 wacom->battery_capacity = battery;
1393         } else if (wacom->pid != 0) {
1394                 /* disconnected while previously connected */
1395                 wacom->pid = 0;
1396                 wacom_schedule_work(wacom);
1397                 wacom->battery_capacity = 0;
1398         }
1399
1400         return 0;
1401 }
1402
1403 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1404 {
1405         bool sync;
1406
1407         switch (wacom_wac->features.type) {
1408         case PENPARTNER:
1409                 sync = wacom_penpartner_irq(wacom_wac);
1410                 break;
1411
1412         case PL:
1413                 sync = wacom_pl_irq(wacom_wac);
1414                 break;
1415
1416         case WACOM_G4:
1417         case GRAPHIRE:
1418         case WACOM_MO:
1419                 sync = wacom_graphire_irq(wacom_wac);
1420                 break;
1421
1422         case PTU:
1423                 sync = wacom_ptu_irq(wacom_wac);
1424                 break;
1425
1426         case DTU:
1427                 sync = wacom_dtu_irq(wacom_wac);
1428                 break;
1429
1430         case DTUS:
1431                 sync = wacom_dtus_irq(wacom_wac);
1432                 break;
1433
1434         case INTUOS:
1435         case INTUOS3S:
1436         case INTUOS3:
1437         case INTUOS3L:
1438         case INTUOS4S:
1439         case INTUOS4:
1440         case INTUOS4L:
1441         case CINTIQ:
1442         case WACOM_BEE:
1443         case WACOM_13HD:
1444         case WACOM_21UX2:
1445         case WACOM_22HD:
1446         case WACOM_24HD:
1447         case DTK:
1448         case CINTIQ_HYBRID:
1449                 sync = wacom_intuos_irq(wacom_wac);
1450                 break;
1451
1452         case WACOM_24HDT:
1453                 sync = wacom_24hdt_irq(wacom_wac);
1454                 break;
1455
1456         case INTUOS5S:
1457         case INTUOS5:
1458         case INTUOS5L:
1459         case INTUOSPS:
1460         case INTUOSPM:
1461         case INTUOSPL:
1462                 if (len == WACOM_PKGLEN_BBTOUCH3)
1463                         sync = wacom_bpt3_touch(wacom_wac);
1464                 else
1465                         sync = wacom_intuos_irq(wacom_wac);
1466                 break;
1467
1468         case TABLETPC:
1469         case TABLETPCE:
1470         case TABLETPC2FG:
1471         case MTSCREEN:
1472         case MTTPC:
1473                 sync = wacom_tpc_irq(wacom_wac, len);
1474                 break;
1475
1476         case BAMBOO_PT:
1477         case INTUOSHT:
1478                 sync = wacom_bpt_irq(wacom_wac, len);
1479                 break;
1480
1481         case WIRELESS:
1482                 sync = wacom_wireless_irq(wacom_wac, len);
1483                 break;
1484
1485         default:
1486                 sync = false;
1487                 break;
1488         }
1489
1490         if (sync)
1491                 input_sync(wacom_wac->input);
1492 }
1493
1494 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1495 {
1496         struct input_dev *input_dev = wacom_wac->input;
1497
1498         input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1499
1500         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1501         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1502         __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1503         __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1504         __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1505         __set_bit(BTN_STYLUS, input_dev->keybit);
1506         __set_bit(BTN_STYLUS2, input_dev->keybit);
1507
1508         input_set_abs_params(input_dev, ABS_DISTANCE,
1509                              0, wacom_wac->features.distance_max, 0, 0);
1510         input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1511         input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1512         input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1513 }
1514
1515 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1516 {
1517         struct input_dev *input_dev = wacom_wac->input;
1518
1519         input_set_capability(input_dev, EV_REL, REL_WHEEL);
1520
1521         wacom_setup_cintiq(wacom_wac);
1522
1523         __set_bit(BTN_LEFT, input_dev->keybit);
1524         __set_bit(BTN_RIGHT, input_dev->keybit);
1525         __set_bit(BTN_MIDDLE, input_dev->keybit);
1526         __set_bit(BTN_SIDE, input_dev->keybit);
1527         __set_bit(BTN_EXTRA, input_dev->keybit);
1528         __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1529         __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1530
1531         input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1532         input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1533 }
1534
1535 void wacom_setup_device_quirks(struct wacom_features *features)
1536 {
1537
1538         /* touch device found but size is not defined. use default */
1539         if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1540                 features->x_max = 1023;
1541                 features->y_max = 1023;
1542         }
1543
1544         /* these device have multiple inputs */
1545         if (features->type >= WIRELESS ||
1546             (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
1547             (features->oVid && features->oPid))
1548                 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1549
1550         /* quirk for bamboo touch with 2 low res touches */
1551         if (features->type == BAMBOO_PT &&
1552             features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1553                 features->x_max <<= 5;
1554                 features->y_max <<= 5;
1555                 features->x_fuzz <<= 5;
1556                 features->y_fuzz <<= 5;
1557                 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1558         }
1559
1560         if (features->type == WIRELESS) {
1561
1562                 /* monitor never has input and pen/touch have delayed create */
1563                 features->quirks |= WACOM_QUIRK_NO_INPUT;
1564
1565                 /* must be monitor interface if no device_type set */
1566                 if (!features->device_type)
1567                         features->quirks |= WACOM_QUIRK_MONITOR;
1568         }
1569 }
1570
1571 static void wacom_abs_set_axis(struct input_dev *input_dev,
1572                                struct wacom_wac *wacom_wac)
1573 {
1574         struct wacom_features *features = &wacom_wac->features;
1575
1576         if (features->device_type == BTN_TOOL_PEN) {
1577                 input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
1578                                      features->x_fuzz, 0);
1579                 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
1580                                      features->y_fuzz, 0);
1581                 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
1582                         features->pressure_max, features->pressure_fuzz, 0);
1583
1584                 /* penabled devices have fixed resolution for each model */
1585                 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1586                 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1587         } else {
1588                 if (features->touch_max <= 2) {
1589                         input_set_abs_params(input_dev, ABS_X, 0,
1590                                 features->x_max, features->x_fuzz, 0);
1591                         input_set_abs_params(input_dev, ABS_Y, 0,
1592                                 features->y_max, features->y_fuzz, 0);
1593                         input_abs_set_res(input_dev, ABS_X,
1594                                           features->x_resolution);
1595                         input_abs_set_res(input_dev, ABS_Y,
1596                                           features->y_resolution);
1597                 }
1598
1599                 if (features->touch_max > 1) {
1600                         input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
1601                                 features->x_max, features->x_fuzz, 0);
1602                         input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
1603                                 features->y_max, features->y_fuzz, 0);
1604                         input_abs_set_res(input_dev, ABS_MT_POSITION_X,
1605                                           features->x_resolution);
1606                         input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
1607                                           features->y_resolution);
1608                 }
1609         }
1610 }
1611
1612 int wacom_setup_input_capabilities(struct input_dev *input_dev,
1613                                    struct wacom_wac *wacom_wac)
1614 {
1615         struct wacom_features *features = &wacom_wac->features;
1616         int i;
1617
1618         input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1619
1620         __set_bit(BTN_TOUCH, input_dev->keybit);
1621         __set_bit(ABS_MISC, input_dev->absbit);
1622
1623         wacom_abs_set_axis(input_dev, wacom_wac);
1624
1625         switch (features->type) {
1626         case WACOM_MO:
1627                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1628                 /* fall through */
1629
1630         case WACOM_G4:
1631                 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1632
1633                 __set_bit(BTN_BACK, input_dev->keybit);
1634                 __set_bit(BTN_FORWARD, input_dev->keybit);
1635                 /* fall through */
1636
1637         case GRAPHIRE:
1638                 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1639
1640                 __set_bit(BTN_LEFT, input_dev->keybit);
1641                 __set_bit(BTN_RIGHT, input_dev->keybit);
1642                 __set_bit(BTN_MIDDLE, input_dev->keybit);
1643
1644                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1645                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1646                 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1647                 __set_bit(BTN_STYLUS, input_dev->keybit);
1648                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1649
1650                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1651                 break;
1652
1653         case WACOM_24HD:
1654                 __set_bit(BTN_A, input_dev->keybit);
1655                 __set_bit(BTN_B, input_dev->keybit);
1656                 __set_bit(BTN_C, input_dev->keybit);
1657                 __set_bit(BTN_X, input_dev->keybit);
1658                 __set_bit(BTN_Y, input_dev->keybit);
1659                 __set_bit(BTN_Z, input_dev->keybit);
1660
1661                 for (i = 6; i < 10; i++)
1662                         __set_bit(BTN_0 + i, input_dev->keybit);
1663
1664                 __set_bit(KEY_PROG1, input_dev->keybit);
1665                 __set_bit(KEY_PROG2, input_dev->keybit);
1666                 __set_bit(KEY_PROG3, input_dev->keybit);
1667
1668                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1669                 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1670                 /* fall through */
1671
1672         case DTK:
1673                 for (i = 0; i < 6; i++)
1674                         __set_bit(BTN_0 + i, input_dev->keybit);
1675
1676                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1677
1678                 wacom_setup_cintiq(wacom_wac);
1679                 break;
1680
1681         case WACOM_22HD:
1682                 __set_bit(KEY_PROG1, input_dev->keybit);
1683                 __set_bit(KEY_PROG2, input_dev->keybit);
1684                 __set_bit(KEY_PROG3, input_dev->keybit);
1685                 /* fall through */
1686
1687         case WACOM_21UX2:
1688                 __set_bit(BTN_A, input_dev->keybit);
1689                 __set_bit(BTN_B, input_dev->keybit);
1690                 __set_bit(BTN_C, input_dev->keybit);
1691                 __set_bit(BTN_X, input_dev->keybit);
1692                 __set_bit(BTN_Y, input_dev->keybit);
1693                 __set_bit(BTN_Z, input_dev->keybit);
1694                 __set_bit(BTN_BASE, input_dev->keybit);
1695                 __set_bit(BTN_BASE2, input_dev->keybit);
1696                 /* fall through */
1697
1698         case WACOM_BEE:
1699                 __set_bit(BTN_8, input_dev->keybit);
1700                 __set_bit(BTN_9, input_dev->keybit);
1701                 /* fall through */
1702
1703         case CINTIQ:
1704                 for (i = 0; i < 8; i++)
1705                         __set_bit(BTN_0 + i, input_dev->keybit);
1706
1707                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1708                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1709                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1710
1711                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1712
1713                 wacom_setup_cintiq(wacom_wac);
1714                 break;
1715
1716         case WACOM_13HD:
1717                 for (i = 0; i < 9; i++)
1718                         __set_bit(BTN_0 + i, input_dev->keybit);
1719
1720                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1721                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1722                 wacom_setup_cintiq(wacom_wac);
1723                 break;
1724
1725         case INTUOS3:
1726         case INTUOS3L:
1727                 __set_bit(BTN_4, input_dev->keybit);
1728                 __set_bit(BTN_5, input_dev->keybit);
1729                 __set_bit(BTN_6, input_dev->keybit);
1730                 __set_bit(BTN_7, input_dev->keybit);
1731
1732                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1733                 /* fall through */
1734
1735         case INTUOS3S:
1736                 __set_bit(BTN_0, input_dev->keybit);
1737                 __set_bit(BTN_1, input_dev->keybit);
1738                 __set_bit(BTN_2, input_dev->keybit);
1739                 __set_bit(BTN_3, input_dev->keybit);
1740
1741                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1742                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1743                 /* fall through */
1744
1745         case INTUOS:
1746                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1747
1748                 wacom_setup_intuos(wacom_wac);
1749                 break;
1750
1751         case INTUOS5:
1752         case INTUOS5L:
1753         case INTUOSPM:
1754         case INTUOSPL:
1755                 if (features->device_type == BTN_TOOL_PEN) {
1756                         __set_bit(BTN_7, input_dev->keybit);
1757                         __set_bit(BTN_8, input_dev->keybit);
1758                 }
1759                 /* fall through */
1760
1761         case INTUOS5S:
1762         case INTUOSPS:
1763                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1764
1765                 if (features->device_type == BTN_TOOL_PEN) {
1766                         for (i = 0; i < 7; i++)
1767                                 __set_bit(BTN_0 + i, input_dev->keybit);
1768
1769                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1770                                               features->distance_max,
1771                                               0, 0);
1772
1773                         input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1774
1775                         wacom_setup_intuos(wacom_wac);
1776                 } else if (features->device_type == BTN_TOOL_FINGER) {
1777                         __clear_bit(ABS_MISC, input_dev->absbit);
1778
1779                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
1780                                              0, features->x_max, 0, 0);
1781                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
1782                                              0, features->y_max, 0, 0);
1783                         input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1784                 }
1785                 break;
1786
1787         case INTUOS4:
1788         case INTUOS4L:
1789                 __set_bit(BTN_7, input_dev->keybit);
1790                 __set_bit(BTN_8, input_dev->keybit);
1791                 /* fall through */
1792
1793         case INTUOS4S:
1794                 for (i = 0; i < 7; i++)
1795                         __set_bit(BTN_0 + i, input_dev->keybit);
1796
1797                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1798                 wacom_setup_intuos(wacom_wac);
1799
1800                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1801                 break;
1802
1803         case WACOM_24HDT:
1804                 if (features->device_type == BTN_TOOL_FINGER) {
1805                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
1806                         input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
1807                         input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
1808                         input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1809                 }
1810                 /* fall through */
1811
1812         case MTSCREEN:
1813         case MTTPC:
1814         case TABLETPC2FG:
1815                 if (features->device_type == BTN_TOOL_FINGER) {
1816                         unsigned int flags = INPUT_MT_DIRECT;
1817
1818                         if (wacom_wac->features.type == TABLETPC2FG)
1819                                 flags = 0;
1820
1821                         input_mt_init_slots(input_dev, features->touch_max, flags);
1822                 }
1823                 /* fall through */
1824
1825         case TABLETPC:
1826         case TABLETPCE:
1827                 __clear_bit(ABS_MISC, input_dev->absbit);
1828
1829                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1830
1831                 if (features->device_type != BTN_TOOL_PEN)
1832                         break;  /* no need to process stylus stuff */
1833
1834                 /* fall through */
1835
1836         case DTUS:
1837         case PL:
1838         case DTU:
1839                 if (features->type == DTUS) {
1840                         input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1841                         for (i = 0; i < 3; i++)
1842                                 __set_bit(BTN_0 + i, input_dev->keybit);
1843                 }
1844                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1845                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1846                 __set_bit(BTN_STYLUS, input_dev->keybit);
1847                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1848
1849                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1850                 break;
1851
1852         case PTU:
1853                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1854                 /* fall through */
1855
1856         case PENPARTNER:
1857                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1858                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1859                 __set_bit(BTN_STYLUS, input_dev->keybit);
1860
1861                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1862                 break;
1863
1864         case INTUOSHT:
1865                 if (features->touch_max &&
1866                     features->device_type == BTN_TOOL_FINGER) {
1867                         input_dev->evbit[0] |= BIT_MASK(EV_SW);
1868                         __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
1869                 }
1870                 /* fall through */
1871
1872         case BAMBOO_PT:
1873                 __clear_bit(ABS_MISC, input_dev->absbit);
1874
1875                 if (features->device_type == BTN_TOOL_FINGER) {
1876
1877                         __set_bit(BTN_LEFT, input_dev->keybit);
1878                         __set_bit(BTN_FORWARD, input_dev->keybit);
1879                         __set_bit(BTN_BACK, input_dev->keybit);
1880                         __set_bit(BTN_RIGHT, input_dev->keybit);
1881
1882                         if (features->touch_max) {
1883                                 /* touch interface */
1884                                 unsigned int flags = INPUT_MT_POINTER;
1885
1886                                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1887                                 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1888                                         input_set_abs_params(input_dev,
1889                                                      ABS_MT_TOUCH_MAJOR,
1890                                                      0, features->x_max, 0, 0);
1891                                         input_set_abs_params(input_dev,
1892                                                      ABS_MT_TOUCH_MINOR,
1893                                                      0, features->y_max, 0, 0);
1894                                 } else {
1895                                         __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1896                                         __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1897                                         flags = 0;
1898                                 }
1899                                 input_mt_init_slots(input_dev, features->touch_max, flags);
1900                         } else {
1901                                 /* buttons/keys only interface */
1902                                 __clear_bit(ABS_X, input_dev->absbit);
1903                                 __clear_bit(ABS_Y, input_dev->absbit);
1904                                 __clear_bit(BTN_TOUCH, input_dev->keybit);
1905                         }
1906                 } else if (features->device_type == BTN_TOOL_PEN) {
1907                         __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1908                         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1909                         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1910                         __set_bit(BTN_STYLUS, input_dev->keybit);
1911                         __set_bit(BTN_STYLUS2, input_dev->keybit);
1912                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1913                                               features->distance_max,
1914                                               0, 0);
1915                 }
1916                 break;
1917
1918         case CINTIQ_HYBRID:
1919                 __set_bit(BTN_1, input_dev->keybit);
1920                 __set_bit(BTN_2, input_dev->keybit);
1921                 __set_bit(BTN_3, input_dev->keybit);
1922                 __set_bit(BTN_4, input_dev->keybit);
1923
1924                 __set_bit(BTN_5, input_dev->keybit);
1925                 __set_bit(BTN_6, input_dev->keybit);
1926                 __set_bit(BTN_7, input_dev->keybit);
1927                 __set_bit(BTN_8, input_dev->keybit);
1928                 __set_bit(BTN_0, input_dev->keybit);
1929
1930                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1931                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1932
1933                 wacom_setup_cintiq(wacom_wac);
1934                 break;
1935         }
1936         return 0;
1937 }
1938
1939 static const struct wacom_features wacom_features_0x00 =
1940         { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,
1941           0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1942 static const struct wacom_features wacom_features_0x10 =
1943         { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
1944           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1945 static const struct wacom_features wacom_features_0x11 =
1946         { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
1947           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1948 static const struct wacom_features wacom_features_0x12 =
1949         { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511,
1950           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1951 static const struct wacom_features wacom_features_0x13 =
1952         { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
1953           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1954 static const struct wacom_features wacom_features_0x14 =
1955         { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1956           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1957 static const struct wacom_features wacom_features_0x15 =
1958         { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
1959           63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1960 static const struct wacom_features wacom_features_0x16 =
1961         { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1962           63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1963 static const struct wacom_features wacom_features_0x17 =
1964         { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
1965           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1966 static const struct wacom_features wacom_features_0x18 =
1967         { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511,
1968           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1969 static const struct wacom_features wacom_features_0x19 =
1970         { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1971           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1972 static const struct wacom_features wacom_features_0x60 =
1973         { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1974           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1975 static const struct wacom_features wacom_features_0x61 =
1976         { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255,
1977           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1978 static const struct wacom_features wacom_features_0x62 =
1979         { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1980           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1981 static const struct wacom_features wacom_features_0x63 =
1982         { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511,
1983           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1984 static const struct wacom_features wacom_features_0x64 =
1985         { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511,
1986           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1987 static const struct wacom_features wacom_features_0x65 =
1988         { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
1989           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1990 static const struct wacom_features wacom_features_0x69 =
1991         { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1992           63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1993 static const struct wacom_features wacom_features_0x6A =
1994         { "Wacom Bamboo1 4x6",    WACOM_PKGLEN_GRAPHIRE,  14760,  9225, 1023,
1995           63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1996 static const struct wacom_features wacom_features_0x6B =
1997         { "Wacom Bamboo1 5x8",    WACOM_PKGLEN_GRAPHIRE,  21648, 13530, 1023,
1998           63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1999 static const struct wacom_features wacom_features_0x20 =
2000         { "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
2001           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2002 static const struct wacom_features wacom_features_0x21 =
2003         { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
2004           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2005 static const struct wacom_features wacom_features_0x22 =
2006         { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
2007           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2008 static const struct wacom_features wacom_features_0x23 =
2009         { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
2010           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2011 static const struct wacom_features wacom_features_0x24 =
2012         { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
2013           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2014 static const struct wacom_features wacom_features_0x30 =
2015         { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,
2016           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2017 static const struct wacom_features wacom_features_0x31 =
2018         { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,
2019           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2020 static const struct wacom_features wacom_features_0x32 =
2021         { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,
2022           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2023 static const struct wacom_features wacom_features_0x33 =
2024         { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,
2025           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2026 static const struct wacom_features wacom_features_0x34 =
2027         { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,
2028           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2029 static const struct wacom_features wacom_features_0x35 =
2030         { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,
2031           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2032 static const struct wacom_features wacom_features_0x37 =
2033         { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,
2034           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2035 static const struct wacom_features wacom_features_0x38 =
2036         { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
2037           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2038 static const struct wacom_features wacom_features_0x39 =
2039         { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,
2040           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2041 static const struct wacom_features wacom_features_0xC4 =
2042         { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
2043           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2044 static const struct wacom_features wacom_features_0xC0 =
2045         { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
2046           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2047 static const struct wacom_features wacom_features_0xC2 =
2048         { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
2049           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2050 static const struct wacom_features wacom_features_0x03 =
2051         { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,
2052           0, PTU, WACOM_PL_RES, WACOM_PL_RES };
2053 static const struct wacom_features wacom_features_0x41 =
2054         { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
2055           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2056 static const struct wacom_features wacom_features_0x42 =
2057         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
2058           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2059 static const struct wacom_features wacom_features_0x43 =
2060         { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
2061           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2062 static const struct wacom_features wacom_features_0x44 =
2063         { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
2064           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2065 static const struct wacom_features wacom_features_0x45 =
2066         { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
2067           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2068 static const struct wacom_features wacom_features_0xB0 =
2069         { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023,
2070           63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2071 static const struct wacom_features wacom_features_0xB1 =
2072         { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023,
2073           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2074 static const struct wacom_features wacom_features_0xB2 =
2075         { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023,
2076           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2077 static const struct wacom_features wacom_features_0xB3 =
2078         { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023,
2079           63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2080 static const struct wacom_features wacom_features_0xB4 =
2081         { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023,
2082           63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2083 static const struct wacom_features wacom_features_0xB5 =
2084         { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023,
2085           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2086 static const struct wacom_features wacom_features_0xB7 =
2087         { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023,
2088           63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2089 static const struct wacom_features wacom_features_0xB8 =
2090         { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047,
2091           63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2092 static const struct wacom_features wacom_features_0xB9 =
2093         { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047,
2094           63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2095 static const struct wacom_features wacom_features_0xBA =
2096         { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047,
2097           63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2098 static const struct wacom_features wacom_features_0xBB =
2099         { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047,
2100           63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2101 static const struct wacom_features wacom_features_0xBC =
2102         { "Wacom Intuos4 WL",     WACOM_PKGLEN_INTUOS,    40640, 25400, 2047,
2103           63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2104 static const struct wacom_features wacom_features_0x26 =
2105         { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2106           63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2107           .touch_max = 16 };
2108 static const struct wacom_features wacom_features_0x27 =
2109         { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2110           63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2111           .touch_max = 16 };
2112 static const struct wacom_features wacom_features_0x28 =
2113         { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
2114           63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2115           .touch_max = 16 };
2116 static const struct wacom_features wacom_features_0x29 =
2117         { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2118           63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2119 static const struct wacom_features wacom_features_0x2A =
2120         { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2121           63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2122 static const struct wacom_features wacom_features_0x314 =
2123         { "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2124           63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2125           .touch_max = 16 };
2126 static const struct wacom_features wacom_features_0x315 =
2127         { "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2128           63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2129           .touch_max = 16 };
2130 static const struct wacom_features wacom_features_0x317 =
2131         { "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS,  65024, 40640, 2047,
2132           63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2133           .touch_max = 16 };
2134 static const struct wacom_features wacom_features_0xF4 =
2135         { "Wacom Cintiq 24HD",       WACOM_PKGLEN_INTUOS,   104480, 65600, 2047,
2136           63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2137 static const struct wacom_features wacom_features_0xF8 =
2138         { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS,   104480, 65600, 2047, /* Pen */
2139           63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2140           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2141 static const struct wacom_features wacom_features_0xF6 =
2142         { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2143           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 };
2144 static const struct wacom_features wacom_features_0x3F =
2145         { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023,
2146           63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2147 static const struct wacom_features wacom_features_0xC5 =
2148         { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023,
2149           63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2150 static const struct wacom_features wacom_features_0xC6 =
2151         { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023,
2152           63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2153 static const struct wacom_features wacom_features_0x304 =
2154         { "Wacom Cintiq 13HD",    WACOM_PKGLEN_INTUOS,    59552, 33848, 1023,
2155           63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2156 static const struct wacom_features wacom_features_0xC7 =
2157         { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,
2158           0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2159 static const struct wacom_features wacom_features_0xCE =
2160         { "Wacom DTU2231",        WACOM_PKGLEN_GRAPHIRE,  47864, 27011,  511,
2161           0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2162 static const struct wacom_features wacom_features_0xF0 =
2163         { "Wacom DTU1631",        WACOM_PKGLEN_GRAPHIRE,  34623, 19553,  511,
2164           0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2165 static const struct wacom_features wacom_features_0xFB =
2166         { "Wacom DTU1031",        WACOM_PKGLEN_DTUS,      22096, 13960,  511,
2167           0, DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2168 static const struct wacom_features wacom_features_0x57 =
2169         { "Wacom DTK2241",        WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
2170           63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES};
2171 static const struct wacom_features wacom_features_0x59 = /* Pen */
2172         { "Wacom DTH2242",        WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
2173           63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2174           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2175 static const struct wacom_features wacom_features_0x5D = /* Touch */
2176         { "Wacom DTH2242",       .type = WACOM_24HDT,
2177           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10 };
2178 static const struct wacom_features wacom_features_0xCC =
2179         { "Wacom Cintiq 21UX2",   WACOM_PKGLEN_INTUOS,    87200, 65600, 2047,
2180           63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2181 static const struct wacom_features wacom_features_0xFA =
2182         { "Wacom Cintiq 22HD",    WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
2183           63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2184 static const struct wacom_features wacom_features_0x5B =
2185         { "Wacom Cintiq 22HDT", WACOM_PKGLEN_INTUOS,      95840, 54260, 2047,
2186           63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2187           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2188 static const struct wacom_features wacom_features_0x5E =
2189         { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2190           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 };
2191 static const struct wacom_features wacom_features_0x90 =
2192         { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2193           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2194 static const struct wacom_features wacom_features_0x93 =
2195         { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2196           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2197 static const struct wacom_features wacom_features_0x97 =
2198         { "Wacom ISDv4 97",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  511,
2199           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2200 static const struct wacom_features wacom_features_0x9A =
2201         { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2202           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2203 static const struct wacom_features wacom_features_0x9F =
2204         { "Wacom ISDv4 9F",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2205           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2206 static const struct wacom_features wacom_features_0xE2 =
2207         { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
2208           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2209           .touch_max = 2 };
2210 static const struct wacom_features wacom_features_0xE3 =
2211         { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
2212           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2213           .touch_max = 2 };
2214 static const struct wacom_features wacom_features_0xE5 =
2215         { "Wacom ISDv4 E5",       WACOM_PKGLEN_MTOUCH,    26202, 16325,  255,
2216           0, MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2217 static const struct wacom_features wacom_features_0xE6 =
2218         { "Wacom ISDv4 E6",       WACOM_PKGLEN_TPC2FG,    27760, 15694,  255,
2219           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2220           .touch_max = 2 };
2221 static const struct wacom_features wacom_features_0xEC =
2222         { "Wacom ISDv4 EC",       WACOM_PKGLEN_GRAPHIRE,  25710, 14500,  255,
2223           0, TABLETPC,    WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2224 static const struct wacom_features wacom_features_0xED =
2225         { "Wacom ISDv4 ED",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2226           0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2227 static const struct wacom_features wacom_features_0xEF =
2228         { "Wacom ISDv4 EF",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2229           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2230 static const struct wacom_features wacom_features_0x100 =
2231         { "Wacom ISDv4 100",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2232           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2233 static const struct wacom_features wacom_features_0x101 =
2234         { "Wacom ISDv4 101",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2235           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2236 static const struct wacom_features wacom_features_0x10D =
2237         { "Wacom ISDv4 10D",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2238           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2239 static const struct wacom_features wacom_features_0x10E =
2240         { "Wacom ISDv4 10E",      WACOM_PKGLEN_MTTPC,     27760, 15694,  255,
2241           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2242 static const struct wacom_features wacom_features_0x10F =
2243         { "Wacom ISDv4 10F",      WACOM_PKGLEN_MTTPC,     27760, 15694,  255,
2244           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2245 static const struct wacom_features wacom_features_0x4001 =
2246         { "Wacom ISDv4 4001",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2247           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2248 static const struct wacom_features wacom_features_0x47 =
2249         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
2250           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2251 static const struct wacom_features wacom_features_0x84 =
2252         { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
2253           0, WIRELESS, 0, 0, .touch_max = 16 };
2254 static const struct wacom_features wacom_features_0xD0 =
2255         { "Wacom Bamboo 2FG",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2256           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2257           .touch_max = 2 };
2258 static const struct wacom_features wacom_features_0xD1 =
2259         { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2260           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2261           .touch_max = 2 };
2262 static const struct wacom_features wacom_features_0xD2 =
2263         { "Wacom Bamboo Craft",   WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2264           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2265           .touch_max = 2 };
2266 static const struct wacom_features wacom_features_0xD3 =
2267         { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN,     21648, 13700, 1023,
2268           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2269           .touch_max = 2 };
2270 static const struct wacom_features wacom_features_0xD4 =
2271         { "Wacom Bamboo Pen",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2272           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2273 static const struct wacom_features wacom_features_0xD5 =
2274         { "Wacom Bamboo Pen 6x8",     WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2275           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2276 static const struct wacom_features wacom_features_0xD6 =
2277         { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN,   14720,  9200, 1023,
2278           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2279           .touch_max = 2 };
2280 static const struct wacom_features wacom_features_0xD7 =
2281         { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720,  9200, 1023,
2282           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2283           .touch_max = 2 };
2284 static const struct wacom_features wacom_features_0xD8 =
2285         { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN,   21648, 13700, 1023,
2286           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2287           .touch_max = 2 };
2288 static const struct wacom_features wacom_features_0xDA =
2289         { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN,  14720,  9200, 1023,
2290           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2291           .touch_max = 2 };
2292 static const struct wacom_features wacom_features_0xDB =
2293         { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN,  21648, 13700, 1023,
2294           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2295           .touch_max = 2 };
2296 static const struct wacom_features wacom_features_0xDD =
2297         { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN,     14720,  9200, 1023,
2298           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2299 static const struct wacom_features wacom_features_0xDE =
2300         { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN,    14720,  9200, 1023,
2301           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2302           .touch_max = 16 };
2303 static const struct wacom_features wacom_features_0xDF =
2304         { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN,    21648, 13700, 1023,
2305           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2306           .touch_max = 16 };
2307 static const struct wacom_features wacom_features_0x300 =
2308         { "Wacom Bamboo One S",    WACOM_PKGLEN_BBPEN,    14720,  9225, 1023,
2309           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2310 static const struct wacom_features wacom_features_0x301 =
2311         { "Wacom Bamboo One M",    WACOM_PKGLEN_BBPEN,    21648, 13530, 1023,
2312           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2313 static const struct wacom_features wacom_features_0x302 =
2314         { "Wacom Intuos PT S",     WACOM_PKGLEN_BBPEN,    15200,  9500, 1023,
2315           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2316           .touch_max = 16 };
2317 static const struct wacom_features wacom_features_0x303 =
2318         { "Wacom Intuos PT M",     WACOM_PKGLEN_BBPEN,    21600, 13500, 1023,
2319           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2320           .touch_max = 16 };
2321 static const struct wacom_features wacom_features_0x30E =
2322         { "Wacom Intuos S",        WACOM_PKGLEN_BBPEN,    15200,  9500, 1023,
2323           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2324 static const struct wacom_features wacom_features_0x6004 =
2325         { "ISD-V4",               WACOM_PKGLEN_GRAPHIRE,  12800,  8000,  255,
2326           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2327 static const struct wacom_features wacom_features_0x0307 =
2328         { "Wacom ISDv5 307", WACOM_PKGLEN_INTUOS,  59552,  33848, 2047,
2329           63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2330           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2331 static const struct wacom_features wacom_features_0x0309 =
2332         { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2333           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10 };
2334
2335 #define USB_DEVICE_WACOM(prod)                                  \
2336         USB_DEVICE(USB_VENDOR_ID_WACOM, prod),                  \
2337         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2338
2339 #define USB_DEVICE_DETAILED(prod, class, sub, proto)                    \
2340         USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
2341                                       sub, proto),                      \
2342         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2343
2344 #define USB_DEVICE_LENOVO(prod)                                 \
2345         USB_DEVICE(USB_VENDOR_ID_LENOVO, prod),                 \
2346         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2347
2348 const struct usb_device_id wacom_ids[] = {
2349         { USB_DEVICE_WACOM(0x00) },
2350         { USB_DEVICE_WACOM(0x10) },
2351         { USB_DEVICE_WACOM(0x11) },
2352         { USB_DEVICE_WACOM(0x12) },
2353         { USB_DEVICE_WACOM(0x13) },
2354         { USB_DEVICE_WACOM(0x14) },
2355         { USB_DEVICE_WACOM(0x15) },
2356         { USB_DEVICE_WACOM(0x16) },
2357         { USB_DEVICE_WACOM(0x17) },
2358         { USB_DEVICE_WACOM(0x18) },
2359         { USB_DEVICE_WACOM(0x19) },
2360         { USB_DEVICE_WACOM(0x60) },
2361         { USB_DEVICE_WACOM(0x61) },
2362         { USB_DEVICE_WACOM(0x62) },
2363         { USB_DEVICE_WACOM(0x63) },
2364         { USB_DEVICE_WACOM(0x64) },
2365         { USB_DEVICE_WACOM(0x65) },
2366         { USB_DEVICE_WACOM(0x69) },
2367         { USB_DEVICE_WACOM(0x6A) },
2368         { USB_DEVICE_WACOM(0x6B) },
2369         { USB_DEVICE_WACOM(0x20) },
2370         { USB_DEVICE_WACOM(0x21) },
2371         { USB_DEVICE_WACOM(0x22) },
2372         { USB_DEVICE_WACOM(0x23) },
2373         { USB_DEVICE_WACOM(0x24) },
2374         { USB_DEVICE_WACOM(0x30) },
2375         { USB_DEVICE_WACOM(0x31) },
2376         { USB_DEVICE_WACOM(0x32) },
2377         { USB_DEVICE_WACOM(0x33) },
2378         { USB_DEVICE_WACOM(0x34) },
2379         { USB_DEVICE_WACOM(0x35) },
2380         { USB_DEVICE_WACOM(0x37) },
2381         { USB_DEVICE_WACOM(0x38) },
2382         { USB_DEVICE_WACOM(0x39) },
2383         { USB_DEVICE_WACOM(0xC4) },
2384         { USB_DEVICE_WACOM(0xC0) },
2385         { USB_DEVICE_WACOM(0xC2) },
2386         { USB_DEVICE_WACOM(0x03) },
2387         { USB_DEVICE_WACOM(0x41) },
2388         { USB_DEVICE_WACOM(0x42) },
2389         { USB_DEVICE_WACOM(0x43) },
2390         { USB_DEVICE_WACOM(0x44) },
2391         { USB_DEVICE_WACOM(0x45) },
2392         { USB_DEVICE_WACOM(0x57) },
2393         { USB_DEVICE_WACOM(0x59) },
2394         { USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) },
2395         { USB_DEVICE_WACOM(0x5B) },
2396         { USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) },
2397         { USB_DEVICE_WACOM(0xB0) },
2398         { USB_DEVICE_WACOM(0xB1) },
2399         { USB_DEVICE_WACOM(0xB2) },
2400         { USB_DEVICE_WACOM(0xB3) },
2401         { USB_DEVICE_WACOM(0xB4) },
2402         { USB_DEVICE_WACOM(0xB5) },
2403         { USB_DEVICE_WACOM(0xB7) },
2404         { USB_DEVICE_WACOM(0xB8) },
2405         { USB_DEVICE_WACOM(0xB9) },
2406         { USB_DEVICE_WACOM(0xBA) },
2407         { USB_DEVICE_WACOM(0xBB) },
2408         { USB_DEVICE_WACOM(0xBC) },
2409         { USB_DEVICE_WACOM(0x26) },
2410         { USB_DEVICE_WACOM(0x27) },
2411         { USB_DEVICE_WACOM(0x28) },
2412         { USB_DEVICE_WACOM(0x29) },
2413         { USB_DEVICE_WACOM(0x2A) },
2414         { USB_DEVICE_WACOM(0x3F) },
2415         { USB_DEVICE_WACOM(0xC5) },
2416         { USB_DEVICE_WACOM(0xC6) },
2417         { USB_DEVICE_WACOM(0xC7) },
2418         /*
2419          * DTU-2231 has two interfaces on the same configuration,
2420          * only one is used.
2421          */
2422         { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
2423                               USB_INTERFACE_SUBCLASS_BOOT,
2424                               USB_INTERFACE_PROTOCOL_MOUSE) },
2425         { USB_DEVICE_WACOM(0x84) },
2426         { USB_DEVICE_WACOM(0xD0) },
2427         { USB_DEVICE_WACOM(0xD1) },
2428         { USB_DEVICE_WACOM(0xD2) },
2429         { USB_DEVICE_WACOM(0xD3) },
2430         { USB_DEVICE_WACOM(0xD4) },
2431         { USB_DEVICE_WACOM(0xD5) },
2432         { USB_DEVICE_WACOM(0xD6) },
2433         { USB_DEVICE_WACOM(0xD7) },
2434         { USB_DEVICE_WACOM(0xD8) },
2435         { USB_DEVICE_WACOM(0xDA) },
2436         { USB_DEVICE_WACOM(0xDB) },
2437         { USB_DEVICE_WACOM(0xDD) },
2438         { USB_DEVICE_WACOM(0xDE) },
2439         { USB_DEVICE_WACOM(0xDF) },
2440         { USB_DEVICE_WACOM(0xF0) },
2441         { USB_DEVICE_WACOM(0xCC) },
2442         { USB_DEVICE_WACOM(0x90) },
2443         { USB_DEVICE_WACOM(0x93) },
2444         { USB_DEVICE_WACOM(0x97) },
2445         { USB_DEVICE_WACOM(0x9A) },
2446         { USB_DEVICE_WACOM(0x9F) },
2447         { USB_DEVICE_WACOM(0xE2) },
2448         { USB_DEVICE_WACOM(0xE3) },
2449         { USB_DEVICE_WACOM(0xE5) },
2450         { USB_DEVICE_WACOM(0xE6) },
2451         { USB_DEVICE_WACOM(0xEC) },
2452         { USB_DEVICE_WACOM(0xED) },
2453         { USB_DEVICE_WACOM(0xEF) },
2454         { USB_DEVICE_WACOM(0x100) },
2455         { USB_DEVICE_WACOM(0x101) },
2456         { USB_DEVICE_WACOM(0x10D) },
2457         { USB_DEVICE_WACOM(0x10E) },
2458         { USB_DEVICE_WACOM(0x10F) },
2459         { USB_DEVICE_WACOM(0x300) },
2460         { USB_DEVICE_WACOM(0x301) },
2461         { USB_DEVICE_DETAILED(0x302, USB_CLASS_HID, 0, 0) },
2462         { USB_DEVICE_DETAILED(0x303, USB_CLASS_HID, 0, 0) },
2463         { USB_DEVICE_DETAILED(0x30E, USB_CLASS_HID, 0, 0) },
2464         { USB_DEVICE_WACOM(0x304) },
2465         { USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },
2466         { USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },
2467         { USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },
2468         { USB_DEVICE_WACOM(0x4001) },
2469         { USB_DEVICE_WACOM(0x47) },
2470         { USB_DEVICE_WACOM(0xF4) },
2471         { USB_DEVICE_WACOM(0xF8) },
2472         { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) },
2473         { USB_DEVICE_WACOM(0xFA) },
2474         { USB_DEVICE_WACOM(0xFB) },
2475         { USB_DEVICE_WACOM(0x0307) },
2476         { USB_DEVICE_DETAILED(0x0309, USB_CLASS_HID, 0, 0) },
2477         { USB_DEVICE_LENOVO(0x6004) },
2478         { }
2479 };
2480 MODULE_DEVICE_TABLE(usb, wacom_ids);