SAFE public projects git trees. - safe/jmp/linux-2.6/blob - 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 #include "wacom.h"
  15 #include "wacom_wac.h"
  16
  17 static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo)
  18 {
  19         unsigned char *data = wacom->data;
  20
  21         switch (data[0]) {
  22                 case 1:
  23                         if (data[5] & 0x80) {
  24                                 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
  25                                 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
  26                                 wacom_report_key(wcombo, wacom->tool[0], 1);
  27                                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
  28                                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
  29                                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
  30                                 wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127);
  31                                 wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -127));
  32                                 wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40));
  33                         } else {
  34                                 wacom_report_key(wcombo, wacom->tool[0], 0);
  35                                 wacom_report_abs(wcombo, ABS_MISC, 0); /* report tool id */
  36                                 wacom_report_abs(wcombo, ABS_PRESSURE, -1);
  37                                 wacom_report_key(wcombo, BTN_TOUCH, 0);
  38                         }
  39                         break;
  40                 case 2:
  41                         wacom_report_key(wcombo, BTN_TOOL_PEN, 1);
  42                         wacom_report_abs(wcombo, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
  43                         wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
  44                         wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
  45                         wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127);
  46                         wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
  47                         wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40));
  48                         break;
  49                 default:
  50                         printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
  51                         return 0;
  52         }
  53         return 1;
  54 }
  55
  56 static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo)
  57 {
  58         struct wacom_features *features = &wacom->features;
  59         unsigned char *data = wacom->data;
  60         int prox, pressure;
  61
  62         if (data[0] != WACOM_REPORT_PENABLED) {
  63                 dbg("wacom_pl_irq: received unknown report #%d", data[0]);
  64                 return 0;
  65         }
  66
  67         prox = data[1] & 0x40;
  68
  69         if (prox) {
  70                 wacom->id[0] = ERASER_DEVICE_ID;
  71                 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
  72                 if (features->pressure_max > 255)
  73                         pressure = (pressure << 1) | ((data[4] >> 6) & 1);
  74                 pressure += (features->pressure_max + 1) / 2;
  75
  76                 /*
  77                  * if going from out of proximity into proximity select between the eraser
  78                  * and the pen based on the state of the stylus2 button, choose eraser if
  79                  * pressed else choose pen. if not a proximity change from out to in, send
  80                  * an out of proximity for previous tool then a in for new tool.
  81                  */
  82                 if (!wacom->tool[0]) {
  83                         /* Eraser bit set for DTF */
  84                         if (data[1] & 0x10)
  85                                 wacom->tool[1] = BTN_TOOL_RUBBER;
  86                         else
  87                                 /* Going into proximity select tool */
  88                                 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
  89                 } else {
  90                         /* was entered with stylus2 pressed */
  91                         if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
  92                                 /* report out proximity for previous tool */
  93                                 wacom_report_key(wcombo, wacom->tool[1], 0);
  94                                 wacom_input_sync(wcombo);
  95                                 wacom->tool[1] = BTN_TOOL_PEN;
  96                                 return 0;
  97                         }
  98                 }
  99                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
 100                         /* Unknown tool selected default to pen tool */
 101                         wacom->tool[1] = BTN_TOOL_PEN;
 102                         wacom->id[0] = STYLUS_DEVICE_ID;
 103                 }
 104                 wacom_report_key(wcombo, wacom->tool[1], prox); /* report in proximity for tool */
 105                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
 106                 wacom_report_abs(wcombo, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
 107                 wacom_report_abs(wcombo, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
 108                 wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
 109
 110                 wacom_report_key(wcombo, BTN_TOUCH, data[4] & 0x08);
 111                 wacom_report_key(wcombo, BTN_STYLUS, data[4] & 0x10);
 112                 /* Only allow the stylus2 button to be reported for the pen tool. */
 113                 wacom_report_key(wcombo, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
 114         } else {
 115                 /* report proximity-out of a (valid) tool */
 116                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
 117                         /* Unknown tool selected default to pen tool */
 118                         wacom->tool[1] = BTN_TOOL_PEN;
 119                 }
 120                 wacom_report_key(wcombo, wacom->tool[1], prox);
 121         }
 122
 123         wacom->tool[0] = prox; /* Save proximity state */
 124         return 1;
 125 }
 126
 127 static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo)
 128 {
 129         unsigned char *data = wacom->data;
 130
 131         if (data[0] != WACOM_REPORT_PENABLED) {
 132                 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
 133                 return 0;
 134         }
 135
 136         if (data[1] & 0x04) {
 137                 wacom_report_key(wcombo, BTN_TOOL_RUBBER, data[1] & 0x20);
 138                 wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x08);
 139                 wacom->id[0] = ERASER_DEVICE_ID;
 140         } else {
 141                 wacom_report_key(wcombo, BTN_TOOL_PEN, data[1] & 0x20);
 142                 wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
 143                 wacom->id[0] = STYLUS_DEVICE_ID;
 144         }
 145         wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
 146         wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
 147         wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
 148         wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
 149         wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
 150         wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
 151         return 1;
 152 }
 153
 154 static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 155 {
 156         struct wacom_features *features = &wacom->features;
 157         unsigned char *data = wacom->data;
 158         int x, y, rw;
 159         static int penData = 0;
 160
 161         if (data[0] != WACOM_REPORT_PENABLED) {
 162                 dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
 163                 return 0;
 164         }
 165
 166         if (data[1] & 0x80) {
 167                 /* in prox and not a pad data */
 168                 penData = 1;
 169
 170                 switch ((data[1] >> 5) & 3) {
 171
 172                         case 0: /* Pen */
 173                                 wacom->tool[0] = BTN_TOOL_PEN;
 174                                 wacom->id[0] = STYLUS_DEVICE_ID;
 175                                 break;
 176
 177                         case 1: /* Rubber */
 178                                 wacom->tool[0] = BTN_TOOL_RUBBER;
 179                                 wacom->id[0] = ERASER_DEVICE_ID;
 180                                 break;
 181
 182                         case 2: /* Mouse with wheel */
 183                                 wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04);
 184                                 if (features->type == WACOM_G4 || features->type == WACOM_MO) {
 185                                         rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
 186                                         wacom_report_rel(wcombo, REL_WHEEL, -rw);
 187                                 } else
 188                                         wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]);
 189                                 /* fall through */
 190
 191                         case 3: /* Mouse without wheel */
 192                                 wacom->tool[0] = BTN_TOOL_MOUSE;
 193                                 wacom->id[0] = CURSOR_DEVICE_ID;
 194                                 wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
 195                                 wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
 196                                 if (features->type == WACOM_G4 || features->type == WACOM_MO)
 197                                         wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
 198                                 else
 199                                         wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
 200                                 break;
 201                 }
 202                 x = wacom_le16_to_cpu(&data[2]);
 203                 y = wacom_le16_to_cpu(&data[4]);
 204                 wacom_report_abs(wcombo, ABS_X, x);
 205                 wacom_report_abs(wcombo, ABS_Y, y);
 206                 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
 207                         wacom_report_abs(wcombo, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
 208                         wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
 209                         wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
 210                         wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
 211                 }
 212                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
 213                 wacom_report_key(wcombo, wacom->tool[0], 1);
 214         } else if (wacom->id[0]) {
 215                 wacom_report_abs(wcombo, ABS_X, 0);
 216                 wacom_report_abs(wcombo, ABS_Y, 0);
 217                 if (wacom->tool[0] == BTN_TOOL_MOUSE) {
 218                         wacom_report_key(wcombo, BTN_LEFT, 0);
 219                         wacom_report_key(wcombo, BTN_RIGHT, 0);
 220                         wacom_report_abs(wcombo, ABS_DISTANCE, 0);
 221                 } else {
 222                         wacom_report_abs(wcombo, ABS_PRESSURE, 0);
 223                         wacom_report_key(wcombo, BTN_TOUCH, 0);
 224                         wacom_report_key(wcombo, BTN_STYLUS, 0);
 225                         wacom_report_key(wcombo, BTN_STYLUS2, 0);
 226                 }
 227                 wacom->id[0] = 0;
 228                 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
 229                 wacom_report_key(wcombo, wacom->tool[0], 0);
 230         }
 231
 232         /* send pad data */
 233         switch (features->type) {
 234             case WACOM_G4:
 235                 if (data[7] & 0xf8) {
 236                         if (penData) {
 237                                 wacom_input_sync(wcombo); /* sync last event */
 238                                 if (!wacom->id[0])
 239                                         penData = 0;
 240                         }
 241                         wacom->id[1] = PAD_DEVICE_ID;
 242                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
 243                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
 244                         rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
 245                         wacom_report_rel(wcombo, REL_WHEEL, rw);
 246                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
 247                         wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
 248                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
 249                 } else if (wacom->id[1]) {
 250                         if (penData) {
 251                                 wacom_input_sync(wcombo); /* sync last event */
 252                                 if (!wacom->id[0])
 253                                         penData = 0;
 254                         }
 255                         wacom->id[1] = 0;
 256                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
 257                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
 258                         wacom_report_rel(wcombo, REL_WHEEL, 0);
 259                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
 260                         wacom_report_abs(wcombo, ABS_MISC, 0);
 261                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
 262                 }
 263                 break;
 264             case WACOM_MO:
 265                 if ((data[7] & 0xf8) || (data[8] & 0xff)) {
 266                         if (penData) {
 267                                 wacom_input_sync(wcombo); /* sync last event */
 268                                 if (!wacom->id[0])
 269                                         penData = 0;
 270                         }
 271                         wacom->id[1] = PAD_DEVICE_ID;
 272                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
 273                         wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
 274                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
 275                         wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
 276                         wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
 277                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
 278                         wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
 279                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
 280                 } else if (wacom->id[1]) {
 281                         if (penData) {
 282                                 wacom_input_sync(wcombo); /* sync last event */
 283                                 if (!wacom->id[0])
 284                                         penData = 0;
 285                         }
 286                         wacom->id[1] = 0;
 287                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
 288                         wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
 289                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
 290                         wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
 291                         wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
 292                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
 293                         wacom_report_abs(wcombo, ABS_MISC, 0);
 294                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
 295                 }
 296                 break;
 297         }
 298         return 1;
 299 }
 300
 301 static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 302 {
 303         struct wacom_features *features = &wacom->features;
 304         unsigned char *data = wacom->data;
 305         int idx = 0;
 306
 307         /* tool number */
 308         if (features->type == INTUOS)
 309                 idx = data[1] & 0x01;
 310
 311         /* Enter report */
 312         if ((data[1] & 0xfc) == 0xc0) {
 313                 /* serial number of the tool */
 314                 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
 315                         (data[4] << 20) + (data[5] << 12) +
 316                         (data[6] << 4) + (data[7] >> 4);
 317
 318                 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
 319                 switch (wacom->id[idx]) {
 320                         case 0x812: /* Inking pen */
 321                         case 0x801: /* Intuos3 Inking pen */
 322                         case 0x20802: /* Intuos4 Classic Pen */
 323                         case 0x012:
 324                                 wacom->tool[idx] = BTN_TOOL_PENCIL;
 325                                 break;
 326                         case 0x822: /* Pen */
 327                         case 0x842:
 328                         case 0x852:
 329                         case 0x823: /* Intuos3 Grip Pen */
 330                         case 0x813: /* Intuos3 Classic Pen */
 331                         case 0x885: /* Intuos3 Marker Pen */
 332                         case 0x802: /* Intuos4 Grip Pen Eraser */
 333                         case 0x804: /* Intuos4 Marker Pen */
 334                         case 0x40802: /* Intuos4 Classic Pen */
 335                         case 0x022:
 336                                 wacom->tool[idx] = BTN_TOOL_PEN;
 337                                 break;
 338                         case 0x832: /* Stroke pen */
 339                         case 0x032:
 340                                 wacom->tool[idx] = BTN_TOOL_BRUSH;
 341                                 break;
 342                         case 0x007: /* Mouse 4D and 2D */
 343                         case 0x09c:
 344                         case 0x094:
 345                         case 0x017: /* Intuos3 2D Mouse */
 346                         case 0x806: /* Intuos4 Mouse */
 347                                 wacom->tool[idx] = BTN_TOOL_MOUSE;
 348                                 break;
 349                         case 0x096: /* Lens cursor */
 350                         case 0x097: /* Intuos3 Lens cursor */
 351                         case 0x006: /* Intuos4 Lens cursor */
 352                                 wacom->tool[idx] = BTN_TOOL_LENS;
 353                                 break;
 354                         case 0x82a: /* Eraser */
 355                         case 0x85a:
 356                         case 0x91a:
 357                         case 0xd1a:
 358                         case 0x0fa:
 359                         case 0x82b: /* Intuos3 Grip Pen Eraser */
 360                         case 0x81b: /* Intuos3 Classic Pen Eraser */
 361                         case 0x91b: /* Intuos3 Airbrush Eraser */
 362                         case 0x80c: /* Intuos4 Marker Pen Eraser */
 363                         case 0x80a: /* Intuos4 Grip Pen Eraser */
 364                         case 0x4080a: /* Intuos4 Classic Pen Eraser */
 365                         case 0x90a: /* Intuos4 Airbrush Eraser */
 366                                 wacom->tool[idx] = BTN_TOOL_RUBBER;
 367                                 break;
 368                         case 0xd12:
 369                         case 0x912:
 370                         case 0x112:
 371                         case 0x913: /* Intuos3 Airbrush */
 372                         case 0x902: /* Intuos4 Airbrush */
 373                                 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
 374                                 break;
 375                         default: /* Unknown tool */
 376                                 wacom->tool[idx] = BTN_TOOL_PEN;
 377                 }
 378                 return 1;
 379         }
 380
 381         /* Exit report */
 382         if ((data[1] & 0xfe) == 0x80) {
 383                 /*
 384                  * Reset all states otherwise we lose the initial states
 385                  * when in-prox next time
 386                  */
 387                 wacom_report_abs(wcombo, ABS_X, 0);
 388                 wacom_report_abs(wcombo, ABS_Y, 0);
 389                 wacom_report_abs(wcombo, ABS_DISTANCE, 0);
 390                 wacom_report_abs(wcombo, ABS_TILT_X, 0);
 391                 wacom_report_abs(wcombo, ABS_TILT_Y, 0);
 392                 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
 393                         wacom_report_key(wcombo, BTN_LEFT, 0);
 394                         wacom_report_key(wcombo, BTN_MIDDLE, 0);
 395                         wacom_report_key(wcombo, BTN_RIGHT, 0);
 396                         wacom_report_key(wcombo, BTN_SIDE, 0);
 397                         wacom_report_key(wcombo, BTN_EXTRA, 0);
 398                         wacom_report_abs(wcombo, ABS_THROTTLE, 0);
 399                         wacom_report_abs(wcombo, ABS_RZ, 0);
 400                 } else {
 401                         wacom_report_abs(wcombo, ABS_PRESSURE, 0);
 402                         wacom_report_key(wcombo, BTN_STYLUS, 0);
 403                         wacom_report_key(wcombo, BTN_STYLUS2, 0);
 404                         wacom_report_key(wcombo, BTN_TOUCH, 0);
 405                         wacom_report_abs(wcombo, ABS_WHEEL, 0);
 406                         if (features->type >= INTUOS3S)
 407                                 wacom_report_abs(wcombo, ABS_Z, 0);
 408                 }
 409                 wacom_report_key(wcombo, wacom->tool[idx], 0);
 410                 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
 411                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 412                 wacom->id[idx] = 0;
 413                 return 2;
 414         }
 415         return 0;
 416 }
 417
 418 static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
 419 {
 420         struct wacom_features *features = &wacom->features;
 421         unsigned char *data = wacom->data;
 422         unsigned int t;
 423
 424         /* general pen packet */
 425         if ((data[1] & 0xb8) == 0xa0) {
 426                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
 427                 if (features->type >= INTUOS4S && features->type <= INTUOS4L)
 428                         t = (t << 1) | (data[1] & 1);
 429                 wacom_report_abs(wcombo, ABS_PRESSURE, t);
 430                 wacom_report_abs(wcombo, ABS_TILT_X,
 431                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 432                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
 433                 wacom_report_key(wcombo, BTN_STYLUS, data[1] & 2);
 434                 wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 4);
 435                 wacom_report_key(wcombo, BTN_TOUCH, t > 10);
 436         }
 437
 438         /* airbrush second packet */
 439         if ((data[1] & 0xbc) == 0xb4) {
 440                 wacom_report_abs(wcombo, ABS_WHEEL,
 441                                 (data[6] << 2) | ((data[7] >> 6) & 3));
 442                 wacom_report_abs(wcombo, ABS_TILT_X,
 443                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 444                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
 445         }
 446         return;
 447 }
 448
 449 static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 450 {
 451         struct wacom_features *features = &wacom->features;
 452         unsigned char *data = wacom->data;
 453         unsigned int t;
 454         int idx = 0, result;
 455
 456         if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
 457                 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
 458                 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
 459                 return 0;
 460         }
 461
 462         /* tool number */
 463         if (features->type == INTUOS)
 464                 idx = data[1] & 0x01;
 465
 466         /* pad packets. Works as a second tool and is always in prox */
 467         if (data[0] == WACOM_REPORT_INTUOSPAD) {
 468                 /* initiate the pad as a device */
 469                 if (wacom->tool[1] != BTN_TOOL_FINGER)
 470                         wacom->tool[1] = BTN_TOOL_FINGER;
 471
 472                 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
 473                         wacom_report_key(wcombo, BTN_0, (data[2] & 0x01));
 474                         wacom_report_key(wcombo, BTN_1, (data[3] & 0x01));
 475                         wacom_report_key(wcombo, BTN_2, (data[3] & 0x02));
 476                         wacom_report_key(wcombo, BTN_3, (data[3] & 0x04));
 477                         wacom_report_key(wcombo, BTN_4, (data[3] & 0x08));
 478                         wacom_report_key(wcombo, BTN_5, (data[3] & 0x10));
 479                         wacom_report_key(wcombo, BTN_6, (data[3] & 0x20));
 480                         if (data[1] & 0x80) {
 481                                 wacom_report_abs(wcombo, ABS_WHEEL, (data[1] & 0x7f));
 482                         } else {
 483                                 /* Out of proximity, clear wheel value. */
 484                                 wacom_report_abs(wcombo, ABS_WHEEL, 0);
 485                         }
 486                         if (features->type != INTUOS4S) {
 487                                 wacom_report_key(wcombo, BTN_7, (data[3] & 0x40));
 488                                 wacom_report_key(wcombo, BTN_8, (data[3] & 0x80));
 489                         }
 490                         if (data[1] | (data[2] & 0x01) | data[3]) {
 491                                 wacom_report_key(wcombo, wacom->tool[1], 1);
 492                                 wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
 493                         } else {
 494                                 wacom_report_key(wcombo, wacom->tool[1], 0);
 495                                 wacom_report_abs(wcombo, ABS_MISC, 0);
 496                         }
 497                 } else {
 498                         wacom_report_key(wcombo, BTN_0, (data[5] & 0x01));
 499                         wacom_report_key(wcombo, BTN_1, (data[5] & 0x02));
 500                         wacom_report_key(wcombo, BTN_2, (data[5] & 0x04));
 501                         wacom_report_key(wcombo, BTN_3, (data[5] & 0x08));
 502                         wacom_report_key(wcombo, BTN_4, (data[6] & 0x01));
 503                         wacom_report_key(wcombo, BTN_5, (data[6] & 0x02));
 504                         wacom_report_key(wcombo, BTN_6, (data[6] & 0x04));
 505                         wacom_report_key(wcombo, BTN_7, (data[6] & 0x08));
 506                         wacom_report_key(wcombo, BTN_8, (data[5] & 0x10));
 507                         wacom_report_key(wcombo, BTN_9, (data[6] & 0x10));
 508                         wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
 509                         wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
 510
 511                         if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) |
 512                                 data[2] | (data[3] & 0x1f) | data[4]) {
 513                                 wacom_report_key(wcombo, wacom->tool[1], 1);
 514                                 wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
 515                         } else {
 516                                 wacom_report_key(wcombo, wacom->tool[1], 0);
 517                                 wacom_report_abs(wcombo, ABS_MISC, 0);
 518                         }
 519                 }
 520                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff);
 521                 return 1;
 522         }
 523
 524         /* process in/out prox events */
 525         result = wacom_intuos_inout(wacom, wcombo);
 526         if (result)
 527                 return result-1;
 528
 529         /* don't proceed if we don't know the ID */
 530         if (!wacom->id[idx])
 531                 return 0;
 532
 533         /* Only large Intuos support Lense Cursor */
 534         if (wacom->tool[idx] == BTN_TOOL_LENS &&
 535             (features->type == INTUOS3 ||
 536              features->type == INTUOS3S ||
 537              features->type == INTUOS4 ||
 538              features->type == INTUOS4S)) {
 539
 540                 return 0;
 541         }
 542
 543         /* Cintiq doesn't send data when RDY bit isn't set */
 544         if (features->type == CINTIQ && !(data[1] & 0x40))
 545                  return 0;
 546
 547         if (features->type >= INTUOS3S) {
 548                 wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
 549                 wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
 550                 wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
 551         } else {
 552                 wacom_report_abs(wcombo, ABS_X, wacom_be16_to_cpu(&data[2]));
 553                 wacom_report_abs(wcombo, ABS_Y, wacom_be16_to_cpu(&data[4]));
 554                 wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
 555         }
 556
 557         /* process general packets */
 558         wacom_intuos_general(wacom, wcombo);
 559
 560         /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
 561         if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
 562
 563                 if (data[1] & 0x02) {
 564                         /* Rotation packet */
 565                         if (features->type >= INTUOS3S) {
 566                                 /* I3 marker pen rotation */
 567                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
 568                                 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
 569                                         ((t-1) / 2 + 450)) : (450 - t / 2) ;
 570                                 wacom_report_abs(wcombo, ABS_Z, t);
 571                         } else {
 572                                 /* 4D mouse rotation packet */
 573                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
 574                                 wacom_report_abs(wcombo, ABS_RZ, (data[7] & 0x20) ?
 575                                         ((t - 1) / 2) : -t / 2);
 576                         }
 577
 578                 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
 579                         /* 4D mouse packet */
 580                         wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
 581                         wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
 582                         wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x04);
 583
 584                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x20);
 585                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x10);
 586                         t = (data[6] << 2) | ((data[7] >> 6) & 3);
 587                         wacom_report_abs(wcombo, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
 588
 589                 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
 590                         /* I4 mouse */
 591                         if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
 592                                 wacom_report_key(wcombo, BTN_LEFT,   data[6] & 0x01);
 593                                 wacom_report_key(wcombo, BTN_MIDDLE, data[6] & 0x02);
 594                                 wacom_report_key(wcombo, BTN_RIGHT,  data[6] & 0x04);
 595                                 wacom_report_rel(wcombo, REL_WHEEL, ((data[7] & 0x80) >> 7)
 596                                                  - ((data[7] & 0x40) >> 6));
 597                                 wacom_report_key(wcombo, BTN_SIDE,   data[6] & 0x08);
 598                                 wacom_report_key(wcombo, BTN_EXTRA,  data[6] & 0x10);
 599
 600                                 wacom_report_abs(wcombo, ABS_TILT_X,
 601                                         ((data[7] << 1) & 0x7e) | (data[8] >> 7));
 602                                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
 603                         } else {
 604                                 /* 2D mouse packet */
 605                                 wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x04);
 606                                 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x08);
 607                                 wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x10);
 608                                 wacom_report_rel(wcombo, REL_WHEEL, (data[8] & 0x01)
 609                                                  - ((data[8] & 0x02) >> 1));
 610
 611                                 /* I3 2D mouse side buttons */
 612                                 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
 613                                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x40);
 614                                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x20);
 615                                 }
 616                         }
 617                 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
 618                                 features->type == INTUOS4L) &&
 619                            wacom->tool[idx] == BTN_TOOL_LENS) {
 620                         /* Lens cursor packets */
 621                         wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
 622                         wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
 623                         wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x04);
 624                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x10);
 625                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x08);
 626                 }
 627         }
 628
 629         wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */
 630         wacom_report_key(wcombo, wacom->tool[idx], 1);
 631         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 632         return 1;
 633 }
 634
 635
 636 static void wacom_tpc_finger_in(struct wacom_wac *wacom, void *wcombo, char *data, int idx)
 637 {
 638         wacom_report_abs(wcombo, ABS_X,
 639                 (data[2 + idx * 2] & 0xff) | ((data[3 + idx * 2] & 0x7f) << 8));
 640         wacom_report_abs(wcombo, ABS_Y,
 641                 (data[6 + idx * 2] & 0xff) | ((data[7 + idx * 2] & 0x7f) << 8));
 642         wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
 643         wacom_report_key(wcombo, wacom->tool[idx], 1);
 644         if (idx)
 645                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
 646         else
 647                 wacom_report_key(wcombo, BTN_TOUCH, 1);
 648 }
 649
 650 static void wacom_tpc_touch_out(struct wacom_wac *wacom, void *wcombo, int idx)
 651 {
 652         wacom_report_abs(wcombo, ABS_X, 0);
 653         wacom_report_abs(wcombo, ABS_Y, 0);
 654         wacom_report_abs(wcombo, ABS_MISC, 0);
 655         wacom_report_key(wcombo, wacom->tool[idx], 0);
 656         if (idx)
 657                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
 658         else
 659                 wacom_report_key(wcombo, BTN_TOUCH, 0);
 660         return;
 661 }
 662
 663 static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo)
 664 {
 665         char *data = wacom->data;
 666         struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
 667         static int firstFinger = 0;
 668         static int secondFinger = 0;
 669
 670         wacom->tool[0] = BTN_TOOL_DOUBLETAP;
 671         wacom->id[0] = TOUCH_DEVICE_ID;
 672         wacom->tool[1] = BTN_TOOL_TRIPLETAP;
 673
 674         if (urb->actual_length != WACOM_PKGLEN_TPC1FG) {
 675                 switch (data[0]) {
 676                         case WACOM_REPORT_TPC1FG:
 677                                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
 678                                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
 679                                 wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
 680                                 wacom_report_key(wcombo, BTN_TOUCH, wacom_le16_to_cpu(&data[6]));
 681                                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
 682                                 wacom_report_key(wcombo, wacom->tool[0], 1);
 683                                 break;
 684                         case WACOM_REPORT_TPC2FG:
 685                                 /* keep this byte to send proper out-prox event */
 686                                 wacom->id[1] = data[1] & 0x03;
 687
 688                                 if (data[1] & 0x01) {
 689                                         wacom_tpc_finger_in(wacom, wcombo, data, 0);
 690                                         firstFinger = 1;
 691                                 } else if (firstFinger) {
 692                                         wacom_tpc_touch_out(wacom, wcombo, 0);
 693                                 }
 694
 695                                 if (data[1] & 0x02) {
 696                                         /* sync first finger data */
 697                                         if (firstFinger)
 698                                                 wacom_input_sync(wcombo);
 699
 700                                         wacom_tpc_finger_in(wacom, wcombo, data, 1);
 701                                         secondFinger = 1;
 702                                 } else if (secondFinger) {
 703                                         /* sync first finger data */
 704                                         if (firstFinger)
 705                                                 wacom_input_sync(wcombo);
 706
 707                                         wacom_tpc_touch_out(wacom, wcombo, 1);
 708                                         secondFinger = 0;
 709                                 }
 710                                 if (!(data[1] & 0x01))
 711                                         firstFinger = 0;
 712                                 break;
 713                 }
 714         } else {
 715                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
 716                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
 717                 wacom_report_key(wcombo, BTN_TOUCH, 1);
 718                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
 719                 wacom_report_key(wcombo, wacom->tool[0], 1);
 720         }
 721         return;
 722 }
 723
 724 static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
 725 {
 726         struct wacom_features *features = &wacom->features;
 727         char *data = wacom->data;
 728         int prox = 0, pressure, idx = -1;
 729         static int stylusInProx, touchInProx = 1, touchOut;
 730         struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
 731
 732         dbg("wacom_tpc_irq: received report #%d", data[0]);
 733
 734         if (urb->actual_length == WACOM_PKGLEN_TPC1FG || /* single touch */
 735             data[0] == WACOM_REPORT_TPC1FG ||            /* single touch */
 736             data[0] == WACOM_REPORT_TPC2FG) {            /* 2FG touch */
 737                 if (urb->actual_length == WACOM_PKGLEN_TPC1FG) {  /* with touch */
 738                         prox = data[0] & 0x01;
 739                 } else {  /* with capacity */
 740                         if (data[0] == WACOM_REPORT_TPC1FG)
 741                                 /* single touch */
 742                                 prox = data[1] & 0x01;
 743                         else
 744                                 /* 2FG touch data */
 745                                 prox = data[1] & 0x03;
 746                 }
 747
 748                 if (!stylusInProx) { /* stylus not in prox */
 749                         if (prox) {
 750                                 if (touchInProx) {
 751                                         wacom_tpc_touch_in(wacom, wcombo);
 752                                         touchOut = 1;
 753                                         return 1;
 754                                 }
 755                         } else {
 756                                 /* 2FGT out-prox */
 757                                 if (data[0] == WACOM_REPORT_TPC2FG) {
 758                                         idx = (wacom->id[1] & 0x01) - 1;
 759                                         if (idx == 0) {
 760                                                 wacom_tpc_touch_out(wacom, wcombo, idx);
 761                                                 /* sync first finger event */
 762                                                 if (wacom->id[1] & 0x02)
 763                                                         wacom_input_sync(wcombo);
 764                                         }
 765                                         idx = (wacom->id[1] & 0x02) - 1;
 766                                         if (idx == 1)
 767                                                 wacom_tpc_touch_out(wacom, wcombo, idx);
 768                                 } else /* one finger touch */
 769                                         wacom_tpc_touch_out(wacom, wcombo, 0);
 770                                 touchOut = 0;
 771                                 touchInProx = 1;
 772                                 return 1;
 773                         }
 774                 } else if (touchOut || !prox) { /* force touch out-prox */
 775                         wacom_tpc_touch_out(wacom, wcombo, 0);
 776                         touchOut = 0;
 777                         touchInProx = 1;
 778                         return 1;
 779                 }
 780         } else if (data[0] == WACOM_REPORT_PENABLED) { /* Penabled */
 781                 prox = data[1] & 0x20;
 782
 783                 touchInProx = 0;
 784
 785                 if (prox) { /* in prox */
 786                         if (!wacom->id[0]) {
 787                                 /* Going into proximity select tool */
 788                                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
 789                                 if (wacom->tool[0] == BTN_TOOL_PEN)
 790                                         wacom->id[0] = STYLUS_DEVICE_ID;
 791                                 else
 792                                         wacom->id[0] = ERASER_DEVICE_ID;
 793                         }
 794                         wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
 795                         wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
 796                         wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
 797                         wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
 798                         pressure = ((data[7] & 0x01) << 8) | data[6];
 799                         if (pressure < 0)
 800                                 pressure = features->pressure_max + pressure + 1;
 801                         wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
 802                         wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05);
 803                 } else {
 804                         wacom_report_abs(wcombo, ABS_X, 0);
 805                         wacom_report_abs(wcombo, ABS_Y, 0);
 806                         wacom_report_abs(wcombo, ABS_PRESSURE, 0);
 807                         wacom_report_key(wcombo, BTN_STYLUS, 0);
 808                         wacom_report_key(wcombo, BTN_STYLUS2, 0);
 809                         wacom_report_key(wcombo, BTN_TOUCH, 0);
 810                         wacom->id[0] = 0;
 811                         /* pen is out so touch can be enabled now */
 812                         touchInProx = 1;
 813                 }
 814                 wacom_report_key(wcombo, wacom->tool[0], prox);
 815                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
 816                 stylusInProx = prox;
 817                 return 1;
 818         }
 819         return 0;
 820 }
 821
 822 int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
 823 {
 824         switch (wacom_wac->features.type) {
 825                 case PENPARTNER:
 826                         return wacom_penpartner_irq(wacom_wac, wcombo);
 827
 828                 case PL:
 829                         return wacom_pl_irq(wacom_wac, wcombo);
 830
 831                 case WACOM_G4:
 832                 case GRAPHIRE:
 833                 case WACOM_MO:
 834                         return wacom_graphire_irq(wacom_wac, wcombo);
 835
 836                 case PTU:
 837                         return wacom_ptu_irq(wacom_wac, wcombo);
 838
 839                 case INTUOS:
 840                 case INTUOS3S:
 841                 case INTUOS3:
 842                 case INTUOS3L:
 843                 case INTUOS4S:
 844                 case INTUOS4:
 845                 case INTUOS4L:
 846                 case CINTIQ:
 847                 case WACOM_BEE:
 848                         return wacom_intuos_irq(wacom_wac, wcombo);
 849
 850                 case TABLETPC:
 851                 case TABLETPC2FG:
 852                         return wacom_tpc_irq(wacom_wac, wcombo);
 853
 854                 default:
 855                         return 0;
 856         }
 857         return 0;
 858 }
 859
 860 void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
 861 {
 862         switch (wacom_wac->features.type) {
 863                 case WACOM_MO:
 864                         input_dev_mo(input_dev, wacom_wac);
 865                 case WACOM_G4:
 866                         input_dev_g4(input_dev, wacom_wac);
 867                         /* fall through */
 868                 case GRAPHIRE:
 869                         input_dev_g(input_dev, wacom_wac);
 870                         break;
 871                 case WACOM_BEE:
 872                         input_dev_bee(input_dev, wacom_wac);
 873                 case INTUOS3:
 874                 case INTUOS3L:
 875                 case CINTIQ:
 876                         input_dev_i3(input_dev, wacom_wac);
 877                         /* fall through */
 878                 case INTUOS3S:
 879                         input_dev_i3s(input_dev, wacom_wac);
 880                         /* fall through */
 881                 case INTUOS:
 882                         input_dev_i(input_dev, wacom_wac);
 883                         break;
 884                 case INTUOS4:
 885                 case INTUOS4L:
 886                         input_dev_i4(input_dev, wacom_wac);
 887                         /* fall through */
 888                 case INTUOS4S:
 889                         input_dev_i4s(input_dev, wacom_wac);
 890                         input_dev_i(input_dev, wacom_wac);
 891                         break;
 892                 case TABLETPC2FG:
 893                         input_dev_tpc2fg(input_dev, wacom_wac);
 894                         /* fall through */
 895                 case TABLETPC:
 896                         input_dev_tpc(input_dev, wacom_wac);
 897                         if (wacom_wac->features.device_type != BTN_TOOL_PEN)
 898                                 break;  /* no need to process stylus stuff */
 899
 900                         /* fall through */
 901                 case PL:
 902                 case PTU:
 903                         input_dev_pl(input_dev, wacom_wac);
 904                         /* fall through */
 905                 case PENPARTNER:
 906                         input_dev_pt(input_dev, wacom_wac);
 907                         break;
 908         }
 909         return;
 910 }
 911
 912 static const struct wacom_features wacom_features_0x00 =
 913         { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,  0, PENPARTNER };
 914 static const struct wacom_features wacom_features_0x10 =
 915         { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE };
 916 static const struct wacom_features wacom_features_0x11 =
 917         { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE };
 918 static const struct wacom_features wacom_features_0x12 =
 919         { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511, 63, GRAPHIRE };
 920 static const struct wacom_features wacom_features_0x13 =
 921         { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, GRAPHIRE };
 922 static const struct wacom_features wacom_features_0x14 =
 923         { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE };
 924 static const struct wacom_features wacom_features_0x15 =
 925         { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, WACOM_G4 };
 926 static const struct wacom_features wacom_features_0x16 =
 927         { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, WACOM_G4 };
 928 static const struct wacom_features wacom_features_0x17 =
 929         { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO };
 930 static const struct wacom_features wacom_features_0x18 =
 931         { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511, 63, WACOM_MO };
 932 static const struct wacom_features wacom_features_0x19 =
 933         { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE };
 934 static const struct wacom_features wacom_features_0x60 =
 935         { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
 936 static const struct wacom_features wacom_features_0x61 =
 937         { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255, 63, GRAPHIRE };
 938 static const struct wacom_features wacom_features_0x62 =
 939         { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
 940 static const struct wacom_features wacom_features_0x63 =
 941         { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511, 63, GRAPHIRE };
 942 static const struct wacom_features wacom_features_0x64 =
 943         { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511, 63, GRAPHIRE };
 944 static const struct wacom_features wacom_features_0x65 =
 945         { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO };
 946 static const struct wacom_features wacom_features_0x69 =
 947         { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
 948 static const struct wacom_features wacom_features_0x20 =
 949         { "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS };
 950 static const struct wacom_features wacom_features_0x21 =
 951         { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
 952 static const struct wacom_features wacom_features_0x22 =
 953         { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS };
 954 static const struct wacom_features wacom_features_0x23 =
 955         { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS };
 956 static const struct wacom_features wacom_features_0x24 =
 957         { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS };
 958 static const struct wacom_features wacom_features_0x30 =
 959         { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,  0, PL };
 960 static const struct wacom_features wacom_features_0x31 =
 961         { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,  0, PL };
 962 static const struct wacom_features wacom_features_0x32 =
 963         { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,  0, PL };
 964 static const struct wacom_features wacom_features_0x33 =
 965         { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,  0, PL };
 966 static const struct wacom_features wacom_features_0x34 =
 967         { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,  0, PL };
 968 static const struct wacom_features wacom_features_0x35 =
 969         { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,  0, PL };
 970 static const struct wacom_features wacom_features_0x37 =
 971         { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,  0, PL };
 972 static const struct wacom_features wacom_features_0x38 =
 973         { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL };
 974 static const struct wacom_features wacom_features_0x39 =
 975         { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,  0, PL };
 976 static const struct wacom_features wacom_features_0xC4 =
 977         { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL };
 978 static const struct wacom_features wacom_features_0xC0 =
 979         { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL };
 980 static const struct wacom_features wacom_features_0xC2 =
 981         { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL };
 982 static const struct wacom_features wacom_features_0x03 =
 983         { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,  0, PTU };
 984 static const struct wacom_features wacom_features_0x41 =
 985         { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS };
 986 static const struct wacom_features wacom_features_0x42 =
 987         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
 988 static const struct wacom_features wacom_features_0x43 =
 989         { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS };
 990 static const struct wacom_features wacom_features_0x44 =
 991         { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS };
 992 static const struct wacom_features wacom_features_0x45 =
 993         { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS };
 994 static const struct wacom_features wacom_features_0xB0 =
 995         { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023, 63, INTUOS3S };
 996 static const struct wacom_features wacom_features_0xB1 =
 997         { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023, 63, INTUOS3 };
 998 static const struct wacom_features wacom_features_0xB2 =
 999         { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023, 63, INTUOS3 };
1000 static const struct wacom_features wacom_features_0xB3 =
1001         { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023, 63, INTUOS3L };
1002 static const struct wacom_features wacom_features_0xB4 =
1003         { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023, 63, INTUOS3L };
1004 static const struct wacom_features wacom_features_0xB5 =
1005         { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023, 63, INTUOS3 };
1006 static const struct wacom_features wacom_features_0xB7 =
1007         { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023, 63, INTUOS3S };
1008 static const struct wacom_features wacom_features_0xB8 =
1009         { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047, 63, INTUOS4S };
1010 static const struct wacom_features wacom_features_0xB9 =
1011         { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047, 63, INTUOS4 };
1012 static const struct wacom_features wacom_features_0xBA =
1013         { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047, 63, INTUOS4L };
1014 static const struct wacom_features wacom_features_0xBB =
1015         { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047, 63, INTUOS4L };
1016 static const struct wacom_features wacom_features_0x3F =
1017         { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023, 63, CINTIQ };
1018 static const struct wacom_features wacom_features_0xC5 =
1019         { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023, 63, WACOM_BEE };
1020 static const struct wacom_features wacom_features_0xC6 =
1021         { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023, 63, WACOM_BEE };
1022 static const struct wacom_features wacom_features_0xC7 =
1023         { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,  0, PL };
1024 static const struct wacom_features wacom_features_0x90 =
1025         { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
1026 static const struct wacom_features wacom_features_0x93 =
1027         { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
1028 static const struct wacom_features wacom_features_0x9A =
1029         { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
1030 static const struct wacom_features wacom_features_0x9F =
1031         { "Wacom ISDv4 9F",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
1032 static const struct wacom_features wacom_features_0xE2 =
1033         { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG };
1034 static const struct wacom_features wacom_features_0xE3 =
1035         { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG };
1036 static const struct wacom_features wacom_features_0x47 =
1037         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
1038
1039 #define USB_DEVICE_WACOM(prod)                                  \
1040         USB_DEVICE(USB_VENDOR_ID_WACOM, prod),                  \
1041         .driver_info = (kernel_ulong_t)&wacom_features_##prod
1042
1043 const struct usb_device_id wacom_ids[] = {
1044         { USB_DEVICE_WACOM(0x00) },
1045         { USB_DEVICE_WACOM(0x10) },
1046         { USB_DEVICE_WACOM(0x11) },
1047         { USB_DEVICE_WACOM(0x12) },
1048         { USB_DEVICE_WACOM(0x13) },
1049         { USB_DEVICE_WACOM(0x14) },
1050         { USB_DEVICE_WACOM(0x15) },
1051         { USB_DEVICE_WACOM(0x16) },
1052         { USB_DEVICE_WACOM(0x17) },
1053         { USB_DEVICE_WACOM(0x18) },
1054         { USB_DEVICE_WACOM(0x19) },
1055         { USB_DEVICE_WACOM(0x60) },
1056         { USB_DEVICE_WACOM(0x61) },
1057         { USB_DEVICE_WACOM(0x62) },
1058         { USB_DEVICE_WACOM(0x63) },
1059         { USB_DEVICE_WACOM(0x64) },
1060         { USB_DEVICE_WACOM(0x65) },
1061         { USB_DEVICE_WACOM(0x69) },
1062         { USB_DEVICE_WACOM(0x20) },
1063         { USB_DEVICE_WACOM(0x21) },
1064         { USB_DEVICE_WACOM(0x22) },
1065         { USB_DEVICE_WACOM(0x23) },
1066         { USB_DEVICE_WACOM(0x24) },
1067         { USB_DEVICE_WACOM(0x30) },
1068         { USB_DEVICE_WACOM(0x31) },
1069         { USB_DEVICE_WACOM(0x32) },
1070         { USB_DEVICE_WACOM(0x33) },
1071         { USB_DEVICE_WACOM(0x34) },
1072         { USB_DEVICE_WACOM(0x35) },
1073         { USB_DEVICE_WACOM(0x37) },
1074         { USB_DEVICE_WACOM(0x38) },
1075         { USB_DEVICE_WACOM(0x39) },
1076         { USB_DEVICE_WACOM(0xC4) },
1077         { USB_DEVICE_WACOM(0xC0) },
1078         { USB_DEVICE_WACOM(0xC2) },
1079         { USB_DEVICE_WACOM(0x03) },
1080         { USB_DEVICE_WACOM(0x41) },
1081         { USB_DEVICE_WACOM(0x42) },
1082         { USB_DEVICE_WACOM(0x43) },
1083         { USB_DEVICE_WACOM(0x44) },
1084         { USB_DEVICE_WACOM(0x45) },
1085         { USB_DEVICE_WACOM(0xB0) },
1086         { USB_DEVICE_WACOM(0xB1) },
1087         { USB_DEVICE_WACOM(0xB2) },
1088         { USB_DEVICE_WACOM(0xB3) },
1089         { USB_DEVICE_WACOM(0xB4) },
1090         { USB_DEVICE_WACOM(0xB5) },
1091         { USB_DEVICE_WACOM(0xB7) },
1092         { USB_DEVICE_WACOM(0xB8) },
1093         { USB_DEVICE_WACOM(0xB9) },
1094         { USB_DEVICE_WACOM(0xBA) },
1095         { USB_DEVICE_WACOM(0xBB) },
1096         { USB_DEVICE_WACOM(0x3F) },
1097         { USB_DEVICE_WACOM(0xC5) },
1098         { USB_DEVICE_WACOM(0xC6) },
1099         { USB_DEVICE_WACOM(0xC7) },
1100         { USB_DEVICE_WACOM(0x90) },
1101         { USB_DEVICE_WACOM(0x93) },
1102         { USB_DEVICE_WACOM(0x9A) },
1103         { USB_DEVICE_WACOM(0x9F) },
1104         { USB_DEVICE_WACOM(0xE2) },
1105         { USB_DEVICE_WACOM(0xE3) },
1106         { USB_DEVICE_WACOM(0x47) },
1107         { }
1108 };
1109 MODULE_DEVICE_TABLE(usb, wacom_ids);