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 19 /* resolution for penabled devices */ 20 #define WACOM_PL_RES 20 21 #define WACOM_PENPRTN_RES 40 22 #define WACOM_VOLITO_RES 50 23 #define WACOM_GRAPHIRE_RES 80 24 #define WACOM_INTUOS_RES 100 25 #define WACOM_INTUOS3_RES 200 26 27 /* Newer Cintiq and DTU have an offset between tablet and screen areas */ 28 #define WACOM_DTU_OFFSET 200 29 #define WACOM_CINTIQ_OFFSET 400 30 31 /* 32 * Scale factor relating reported contact size to logical contact area. 33 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 34 */ 35 #define WACOM_CONTACT_AREA_SCALE 2607 36 37 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 38 int button_count, int mask); 39 40 /* 41 * Percent of battery capacity for Graphire. 42 * 8th value means AC online and show 100% capacity. 43 */ 44 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 45 46 /* 47 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 48 */ 49 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 50 51 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 52 int bat_capacity, bool bat_charging, bool bat_connected, 53 bool ps_connected) 54 { 55 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 56 bool changed = wacom_wac->battery_capacity != bat_capacity || 57 wacom_wac->bat_charging != bat_charging || 58 wacom_wac->bat_connected != bat_connected || 59 wacom_wac->ps_connected != ps_connected; 60 61 if (changed) { 62 wacom_wac->battery_capacity = bat_capacity; 63 wacom_wac->bat_charging = bat_charging; 64 wacom_wac->bat_connected = bat_connected; 65 wacom_wac->ps_connected = ps_connected; 66 67 if (wacom->battery) 68 power_supply_changed(wacom->battery); 69 } 70 } 71 72 static int wacom_penpartner_irq(struct wacom_wac *wacom) 73 { 74 unsigned char *data = wacom->data; 75 struct input_dev *input = wacom->pen_input; 76 77 switch (data[0]) { 78 case 1: 79 if (data[5] & 0x80) { 80 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 81 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 82 input_report_key(input, wacom->tool[0], 1); 83 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 84 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 85 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 86 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 87 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 88 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 89 } else { 90 input_report_key(input, wacom->tool[0], 0); 91 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 92 input_report_abs(input, ABS_PRESSURE, -1); 93 input_report_key(input, BTN_TOUCH, 0); 94 } 95 break; 96 97 case 2: 98 input_report_key(input, BTN_TOOL_PEN, 1); 99 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 100 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 101 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 102 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 103 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 104 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 105 break; 106 107 default: 108 dev_dbg(input->dev.parent, 109 "%s: received unknown report #%d\n", __func__, data[0]); 110 return 0; 111 } 112 113 return 1; 114 } 115 116 static int wacom_pl_irq(struct wacom_wac *wacom) 117 { 118 struct wacom_features *features = &wacom->features; 119 unsigned char *data = wacom->data; 120 struct input_dev *input = wacom->pen_input; 121 int prox, pressure; 122 123 if (data[0] != WACOM_REPORT_PENABLED) { 124 dev_dbg(input->dev.parent, 125 "%s: received unknown report #%d\n", __func__, data[0]); 126 return 0; 127 } 128 129 prox = data[1] & 0x40; 130 131 if (!wacom->id[0]) { 132 if ((data[0] & 0x10) || (data[4] & 0x20)) { 133 wacom->tool[0] = BTN_TOOL_RUBBER; 134 wacom->id[0] = ERASER_DEVICE_ID; 135 } 136 else { 137 wacom->tool[0] = BTN_TOOL_PEN; 138 wacom->id[0] = STYLUS_DEVICE_ID; 139 } 140 } 141 142 /* If the eraser is in prox, STYLUS2 is always set. If we 143 * mis-detected the type and notice that STYLUS2 isn't set 144 * then force the eraser out of prox and let the pen in. 145 */ 146 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 147 input_report_key(input, BTN_TOOL_RUBBER, 0); 148 input_report_abs(input, ABS_MISC, 0); 149 input_sync(input); 150 wacom->tool[0] = BTN_TOOL_PEN; 151 wacom->id[0] = STYLUS_DEVICE_ID; 152 } 153 154 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 155 if (features->pressure_max > 255) 156 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 157 pressure += (features->pressure_max + 1) / 2; 158 159 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 160 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 161 input_report_abs(input, ABS_PRESSURE, pressure); 162 163 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 164 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 165 /* Only allow the stylus2 button to be reported for the pen tool. */ 166 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 167 168 if (!prox) 169 wacom->id[0] = 0; 170 input_report_key(input, wacom->tool[0], prox); 171 input_report_abs(input, ABS_MISC, wacom->id[0]); 172 return 1; 173 } 174 175 static int wacom_ptu_irq(struct wacom_wac *wacom) 176 { 177 unsigned char *data = wacom->data; 178 struct input_dev *input = wacom->pen_input; 179 180 if (data[0] != WACOM_REPORT_PENABLED) { 181 dev_dbg(input->dev.parent, 182 "%s: received unknown report #%d\n", __func__, data[0]); 183 return 0; 184 } 185 186 if (data[1] & 0x04) { 187 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 188 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 189 wacom->id[0] = ERASER_DEVICE_ID; 190 } else { 191 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 192 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 193 wacom->id[0] = STYLUS_DEVICE_ID; 194 } 195 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 196 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 197 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 198 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 199 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 200 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 201 return 1; 202 } 203 204 static int wacom_dtu_irq(struct wacom_wac *wacom) 205 { 206 unsigned char *data = wacom->data; 207 struct input_dev *input = wacom->pen_input; 208 int prox = data[1] & 0x20; 209 210 dev_dbg(input->dev.parent, 211 "%s: received report #%d", __func__, data[0]); 212 213 if (prox) { 214 /* Going into proximity select tool */ 215 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 216 if (wacom->tool[0] == BTN_TOOL_PEN) 217 wacom->id[0] = STYLUS_DEVICE_ID; 218 else 219 wacom->id[0] = ERASER_DEVICE_ID; 220 } 221 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 222 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 223 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 224 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 225 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 226 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 227 if (!prox) /* out-prox */ 228 wacom->id[0] = 0; 229 input_report_key(input, wacom->tool[0], prox); 230 input_report_abs(input, ABS_MISC, wacom->id[0]); 231 return 1; 232 } 233 234 static int wacom_dtus_irq(struct wacom_wac *wacom) 235 { 236 char *data = wacom->data; 237 struct input_dev *input = wacom->pen_input; 238 unsigned short prox, pressure = 0; 239 240 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 241 dev_dbg(input->dev.parent, 242 "%s: received unknown report #%d", __func__, data[0]); 243 return 0; 244 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 245 input = wacom->pad_input; 246 input_report_key(input, BTN_0, (data[1] & 0x01)); 247 input_report_key(input, BTN_1, (data[1] & 0x02)); 248 input_report_key(input, BTN_2, (data[1] & 0x04)); 249 input_report_key(input, BTN_3, (data[1] & 0x08)); 250 input_report_abs(input, ABS_MISC, 251 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 252 return 1; 253 } else { 254 prox = data[1] & 0x80; 255 if (prox) { 256 switch ((data[1] >> 3) & 3) { 257 case 1: /* Rubber */ 258 wacom->tool[0] = BTN_TOOL_RUBBER; 259 wacom->id[0] = ERASER_DEVICE_ID; 260 break; 261 262 case 2: /* Pen */ 263 wacom->tool[0] = BTN_TOOL_PEN; 264 wacom->id[0] = STYLUS_DEVICE_ID; 265 break; 266 } 267 } 268 269 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 270 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 271 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 272 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 273 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 274 input_report_abs(input, ABS_PRESSURE, pressure); 275 input_report_key(input, BTN_TOUCH, pressure > 10); 276 277 if (!prox) /* out-prox */ 278 wacom->id[0] = 0; 279 input_report_key(input, wacom->tool[0], prox); 280 input_report_abs(input, ABS_MISC, wacom->id[0]); 281 return 1; 282 } 283 } 284 285 static int wacom_graphire_irq(struct wacom_wac *wacom) 286 { 287 struct wacom_features *features = &wacom->features; 288 unsigned char *data = wacom->data; 289 struct input_dev *input = wacom->pen_input; 290 struct input_dev *pad_input = wacom->pad_input; 291 int battery_capacity, ps_connected; 292 int prox; 293 int rw = 0; 294 int retval = 0; 295 296 if (features->type == GRAPHIRE_BT) { 297 if (data[0] != WACOM_REPORT_PENABLED_BT) { 298 dev_dbg(input->dev.parent, 299 "%s: received unknown report #%d\n", __func__, 300 data[0]); 301 goto exit; 302 } 303 } else if (data[0] != WACOM_REPORT_PENABLED) { 304 dev_dbg(input->dev.parent, 305 "%s: received unknown report #%d\n", __func__, data[0]); 306 goto exit; 307 } 308 309 prox = data[1] & 0x80; 310 if (prox || wacom->id[0]) { 311 if (prox) { 312 switch ((data[1] >> 5) & 3) { 313 314 case 0: /* Pen */ 315 wacom->tool[0] = BTN_TOOL_PEN; 316 wacom->id[0] = STYLUS_DEVICE_ID; 317 break; 318 319 case 1: /* Rubber */ 320 wacom->tool[0] = BTN_TOOL_RUBBER; 321 wacom->id[0] = ERASER_DEVICE_ID; 322 break; 323 324 case 2: /* Mouse with wheel */ 325 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 326 /* fall through */ 327 328 case 3: /* Mouse without wheel */ 329 wacom->tool[0] = BTN_TOOL_MOUSE; 330 wacom->id[0] = CURSOR_DEVICE_ID; 331 break; 332 } 333 } 334 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 335 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 336 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 337 if (features->type == GRAPHIRE_BT) 338 input_report_abs(input, ABS_PRESSURE, data[6] | 339 (((__u16) (data[1] & 0x08)) << 5)); 340 else 341 input_report_abs(input, ABS_PRESSURE, data[6] | 342 ((data[7] & 0x03) << 8)); 343 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 344 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 345 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 346 } else { 347 input_report_key(input, BTN_LEFT, data[1] & 0x01); 348 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 349 if (features->type == WACOM_G4 || 350 features->type == WACOM_MO) { 351 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 352 rw = (data[7] & 0x04) - (data[7] & 0x03); 353 } else if (features->type == GRAPHIRE_BT) { 354 /* Compute distance between mouse and tablet */ 355 rw = 44 - (data[6] >> 2); 356 rw = clamp_val(rw, 0, 31); 357 input_report_abs(input, ABS_DISTANCE, rw); 358 if (((data[1] >> 5) & 3) == 2) { 359 /* Mouse with wheel */ 360 input_report_key(input, BTN_MIDDLE, 361 data[1] & 0x04); 362 rw = (data[6] & 0x01) ? -1 : 363 (data[6] & 0x02) ? 1 : 0; 364 } else { 365 rw = 0; 366 } 367 } else { 368 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 369 rw = -(signed char)data[6]; 370 } 371 input_report_rel(input, REL_WHEEL, rw); 372 } 373 374 if (!prox) 375 wacom->id[0] = 0; 376 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 377 input_report_key(input, wacom->tool[0], prox); 378 input_sync(input); /* sync last event */ 379 } 380 381 /* send pad data */ 382 switch (features->type) { 383 case WACOM_G4: 384 prox = data[7] & 0xf8; 385 if (prox || wacom->id[1]) { 386 wacom->id[1] = PAD_DEVICE_ID; 387 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 388 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 389 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 390 input_report_rel(pad_input, REL_WHEEL, rw); 391 if (!prox) 392 wacom->id[1] = 0; 393 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 394 retval = 1; 395 } 396 break; 397 398 case WACOM_MO: 399 prox = (data[7] & 0xf8) || data[8]; 400 if (prox || wacom->id[1]) { 401 wacom->id[1] = PAD_DEVICE_ID; 402 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 403 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 404 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 405 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 406 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 407 if (!prox) 408 wacom->id[1] = 0; 409 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 410 retval = 1; 411 } 412 break; 413 case GRAPHIRE_BT: 414 prox = data[7] & 0x03; 415 if (prox || wacom->id[1]) { 416 wacom->id[1] = PAD_DEVICE_ID; 417 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 418 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 419 if (!prox) 420 wacom->id[1] = 0; 421 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 422 retval = 1; 423 } 424 break; 425 } 426 427 /* Store current battery capacity and power supply state */ 428 if (features->type == GRAPHIRE_BT) { 429 rw = (data[7] >> 2 & 0x07); 430 battery_capacity = batcap_gr[rw]; 431 ps_connected = rw == 7; 432 wacom_notify_battery(wacom, battery_capacity, ps_connected, 433 1, ps_connected); 434 } 435 exit: 436 return retval; 437 } 438 439 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 440 { 441 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 442 struct wacom_features *features = &wacom_wac->features; 443 struct hid_report *r; 444 struct hid_report_enum *re; 445 446 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 447 if (features->type == INTUOSHT2) 448 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 449 else 450 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 451 if (r) { 452 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 453 } 454 } 455 456 static int wacom_intuos_pad(struct wacom_wac *wacom) 457 { 458 struct wacom_features *features = &wacom->features; 459 unsigned char *data = wacom->data; 460 struct input_dev *input = wacom->pad_input; 461 int i; 462 int buttons = 0, nbuttons = features->numbered_buttons; 463 int keys = 0, nkeys = 0; 464 int ring1 = 0, ring2 = 0; 465 int strip1 = 0, strip2 = 0; 466 bool prox = false; 467 468 /* pad packets. Works as a second tool and is always in prox */ 469 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 470 data[0] == WACOM_REPORT_CINTIQPAD)) 471 return 0; 472 473 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 474 buttons = (data[3] << 1) | (data[2] & 0x01); 475 ring1 = data[1]; 476 } else if (features->type == DTK) { 477 buttons = data[6]; 478 } else if (features->type == WACOM_13HD) { 479 buttons = (data[4] << 1) | (data[3] & 0x01); 480 } else if (features->type == WACOM_24HD) { 481 buttons = (data[8] << 8) | data[6]; 482 ring1 = data[1]; 483 ring2 = data[2]; 484 485 /* 486 * Three "buttons" are available on the 24HD which are 487 * physically implemented as a touchstrip. Each button 488 * is approximately 3 bits wide with a 2 bit spacing. 489 * The raw touchstrip bits are stored at: 490 * ((data[3] & 0x1f) << 8) | data[4]) 491 */ 492 nkeys = 3; 493 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 494 ((data[4] & 0xE0) ? 1<<1 : 0) | 495 ((data[4] & 0x07) ? 1<<0 : 0); 496 } else if (features->type == WACOM_27QHD) { 497 nkeys = 3; 498 keys = data[2] & 0x07; 499 500 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 501 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 502 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 503 } else if (features->type == CINTIQ_HYBRID) { 504 /* 505 * Do not send hardware buttons under Android. They 506 * are already sent to the system through GPIO (and 507 * have different meaning). 508 * 509 * d-pad right -> data[4] & 0x10 510 * d-pad up -> data[4] & 0x20 511 * d-pad left -> data[4] & 0x40 512 * d-pad down -> data[4] & 0x80 513 * d-pad center -> data[3] & 0x01 514 */ 515 buttons = (data[4] << 1) | (data[3] & 0x01); 516 } else if (features->type == CINTIQ_COMPANION_2) { 517 /* d-pad right -> data[4] & 0x10 518 * d-pad up -> data[4] & 0x20 519 * d-pad left -> data[4] & 0x40 520 * d-pad down -> data[4] & 0x80 521 * d-pad center -> data[3] & 0x01 522 */ 523 buttons = ((data[2] >> 4) << 7) | 524 ((data[1] & 0x04) << 6) | 525 ((data[2] & 0x0F) << 2) | 526 (data[1] & 0x03); 527 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 528 /* 529 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 530 * addition to the mechanical switch. Switch data is 531 * stored in data[4], capacitive data in data[5]. 532 * 533 * Touch ring mode switch (data[3]) has no capacitive sensor 534 */ 535 buttons = (data[4] << 1) | (data[3] & 0x01); 536 ring1 = data[2]; 537 } else { 538 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 539 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 540 (data[6] << 1) | (data[5] & 0x01); 541 542 if (features->type == WACOM_22HD) { 543 nkeys = 3; 544 keys = data[9] & 0x07; 545 } 546 } else { 547 buttons = ((data[6] & 0x10) << 10) | 548 ((data[5] & 0x10) << 9) | 549 ((data[6] & 0x0F) << 4) | 550 (data[5] & 0x0F); 551 } 552 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 553 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 554 } 555 556 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) | 557 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 558 559 wacom_report_numbered_buttons(input, nbuttons, buttons); 560 561 for (i = 0; i < nkeys; i++) 562 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 563 564 input_report_abs(input, ABS_RX, strip1); 565 input_report_abs(input, ABS_RY, strip2); 566 567 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 568 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 569 570 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 571 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 572 573 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 574 575 return 1; 576 } 577 578 static int wacom_intuos_get_tool_type(int tool_id) 579 { 580 int tool_type; 581 582 switch (tool_id) { 583 case 0x812: /* Inking pen */ 584 case 0x801: /* Intuos3 Inking pen */ 585 case 0x120802: /* Intuos4/5 Inking Pen */ 586 case 0x012: 587 tool_type = BTN_TOOL_PENCIL; 588 break; 589 590 case 0x822: /* Pen */ 591 case 0x842: 592 case 0x852: 593 case 0x823: /* Intuos3 Grip Pen */ 594 case 0x813: /* Intuos3 Classic Pen */ 595 case 0x885: /* Intuos3 Marker Pen */ 596 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 597 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 598 case 0x8e2: /* IntuosHT2 pen */ 599 case 0x022: 600 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */ 601 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */ 602 case 0x160802: /* Cintiq 13HD Pro Pen */ 603 case 0x180802: /* DTH2242 Pen */ 604 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */ 605 tool_type = BTN_TOOL_PEN; 606 break; 607 608 case 0x832: /* Stroke pen */ 609 case 0x032: 610 tool_type = BTN_TOOL_BRUSH; 611 break; 612 613 case 0x007: /* Mouse 4D and 2D */ 614 case 0x09c: 615 case 0x094: 616 case 0x017: /* Intuos3 2D Mouse */ 617 case 0x806: /* Intuos4 Mouse */ 618 tool_type = BTN_TOOL_MOUSE; 619 break; 620 621 case 0x096: /* Lens cursor */ 622 case 0x097: /* Intuos3 Lens cursor */ 623 case 0x006: /* Intuos4 Lens cursor */ 624 tool_type = BTN_TOOL_LENS; 625 break; 626 627 case 0x82a: /* Eraser */ 628 case 0x85a: 629 case 0x91a: 630 case 0xd1a: 631 case 0x0fa: 632 case 0x82b: /* Intuos3 Grip Pen Eraser */ 633 case 0x81b: /* Intuos3 Classic Pen Eraser */ 634 case 0x91b: /* Intuos3 Airbrush Eraser */ 635 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 636 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 637 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 638 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 639 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 640 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 641 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */ 642 case 0x18080a: /* DTH2242 Eraser */ 643 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 644 tool_type = BTN_TOOL_RUBBER; 645 break; 646 647 case 0xd12: 648 case 0x912: 649 case 0x112: 650 case 0x913: /* Intuos3 Airbrush */ 651 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 652 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */ 653 tool_type = BTN_TOOL_AIRBRUSH; 654 break; 655 656 default: /* Unknown tool */ 657 tool_type = BTN_TOOL_PEN; 658 break; 659 } 660 return tool_type; 661 } 662 663 static int wacom_intuos_inout(struct wacom_wac *wacom) 664 { 665 struct wacom_features *features = &wacom->features; 666 unsigned char *data = wacom->data; 667 struct input_dev *input = wacom->pen_input; 668 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 669 670 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 671 ((data[1] & 0xfe) == 0x20) || /* in range */ 672 ((data[1] & 0xfe) == 0x80))) /* out prox */ 673 return 0; 674 675 /* Enter report */ 676 if ((data[1] & 0xfc) == 0xc0) { 677 /* serial number of the tool */ 678 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 679 (data[4] << 20) + (data[5] << 12) + 680 (data[6] << 4) + (data[7] >> 4); 681 682 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 683 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12); 684 685 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 686 687 wacom->shared->stylus_in_proximity = true; 688 return 1; 689 } 690 691 /* in Range */ 692 if ((data[1] & 0xfe) == 0x20) { 693 if (features->type != INTUOSHT2) 694 wacom->shared->stylus_in_proximity = true; 695 696 /* in Range while exiting */ 697 if (wacom->reporting_data) { 698 input_report_key(input, BTN_TOUCH, 0); 699 input_report_abs(input, ABS_PRESSURE, 0); 700 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 701 return 2; 702 } 703 return 1; 704 } 705 706 /* Exit report */ 707 if ((data[1] & 0xfe) == 0x80) { 708 wacom->shared->stylus_in_proximity = false; 709 wacom->reporting_data = false; 710 711 /* don't report exit if we don't know the ID */ 712 if (!wacom->id[idx]) 713 return 1; 714 715 /* 716 * Reset all states otherwise we lose the initial states 717 * when in-prox next time 718 */ 719 input_report_abs(input, ABS_X, 0); 720 input_report_abs(input, ABS_Y, 0); 721 input_report_abs(input, ABS_DISTANCE, 0); 722 input_report_abs(input, ABS_TILT_X, 0); 723 input_report_abs(input, ABS_TILT_Y, 0); 724 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 725 input_report_key(input, BTN_LEFT, 0); 726 input_report_key(input, BTN_MIDDLE, 0); 727 input_report_key(input, BTN_RIGHT, 0); 728 input_report_key(input, BTN_SIDE, 0); 729 input_report_key(input, BTN_EXTRA, 0); 730 input_report_abs(input, ABS_THROTTLE, 0); 731 input_report_abs(input, ABS_RZ, 0); 732 } else { 733 input_report_abs(input, ABS_PRESSURE, 0); 734 input_report_key(input, BTN_STYLUS, 0); 735 input_report_key(input, BTN_STYLUS2, 0); 736 input_report_key(input, BTN_TOUCH, 0); 737 input_report_abs(input, ABS_WHEEL, 0); 738 if (features->type >= INTUOS3S) 739 input_report_abs(input, ABS_Z, 0); 740 } 741 input_report_key(input, wacom->tool[idx], 0); 742 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 743 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 744 wacom->id[idx] = 0; 745 return 2; 746 } 747 748 return 0; 749 } 750 751 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 752 { 753 unsigned char *data = wacom_wac->data; 754 struct input_dev *input = wacom_wac->pad_input; 755 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 756 struct wacom_features *features = &wacom_wac->features; 757 int bat_charging, bat_percent, touch_ring_mode; 758 __u32 serial; 759 int i; 760 761 if (data[0] != WACOM_REPORT_REMOTE) { 762 dev_dbg(input->dev.parent, 763 "%s: received unknown report #%d", __func__, data[0]); 764 return 0; 765 } 766 767 serial = data[3] + (data[4] << 8) + (data[5] << 16); 768 wacom_wac->id[0] = PAD_DEVICE_ID; 769 770 input_report_key(input, BTN_0, (data[9] & 0x01)); 771 input_report_key(input, BTN_1, (data[9] & 0x02)); 772 input_report_key(input, BTN_2, (data[9] & 0x04)); 773 input_report_key(input, BTN_3, (data[9] & 0x08)); 774 input_report_key(input, BTN_4, (data[9] & 0x10)); 775 input_report_key(input, BTN_5, (data[9] & 0x20)); 776 input_report_key(input, BTN_6, (data[9] & 0x40)); 777 input_report_key(input, BTN_7, (data[9] & 0x80)); 778 779 input_report_key(input, BTN_8, (data[10] & 0x01)); 780 input_report_key(input, BTN_9, (data[10] & 0x02)); 781 input_report_key(input, BTN_A, (data[10] & 0x04)); 782 input_report_key(input, BTN_B, (data[10] & 0x08)); 783 input_report_key(input, BTN_C, (data[10] & 0x10)); 784 input_report_key(input, BTN_X, (data[10] & 0x20)); 785 input_report_key(input, BTN_Y, (data[10] & 0x40)); 786 input_report_key(input, BTN_Z, (data[10] & 0x80)); 787 788 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 789 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 790 791 if (data[12] & 0x80) 792 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f)); 793 else 794 input_report_abs(input, ABS_WHEEL, 0); 795 796 bat_percent = data[7] & 0x7f; 797 bat_charging = !!(data[7] & 0x80); 798 799 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 800 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 801 else 802 input_report_abs(input, ABS_MISC, 0); 803 804 input_event(input, EV_MSC, MSC_SERIAL, serial); 805 806 /*Which mode select (LED light) is currently on?*/ 807 touch_ring_mode = (data[11] & 0xC0) >> 6; 808 809 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 810 if (wacom_wac->serial[i] == serial) 811 wacom->led.select[i] = touch_ring_mode; 812 } 813 814 if (!wacom->battery && 815 !(features->quirks & WACOM_QUIRK_BATTERY)) { 816 features->quirks |= WACOM_QUIRK_BATTERY; 817 INIT_WORK(&wacom->work, wacom_battery_work); 818 wacom_schedule_work(wacom_wac); 819 } 820 821 wacom_notify_battery(wacom_wac, bat_percent, bat_charging, 1, 822 bat_charging); 823 824 return 1; 825 } 826 827 static int wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 828 { 829 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 830 unsigned char *data = wacom_wac->data; 831 int i; 832 833 if (data[0] != WACOM_REPORT_DEVICE_LIST) 834 return 0; 835 836 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 837 int j = i * 6; 838 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 839 bool connected = data[j+2]; 840 841 if (connected) { 842 int k; 843 844 if (wacom_wac->serial[i] == serial) 845 continue; 846 847 if (wacom_wac->serial[i]) { 848 wacom_remote_destroy_attr_group(wacom, 849 wacom_wac->serial[i]); 850 } 851 852 /* A remote can pair more than once with an EKR, 853 * check to make sure this serial isn't already paired. 854 */ 855 for (k = 0; k < WACOM_MAX_REMOTES; k++) { 856 if (wacom_wac->serial[k] == serial) 857 break; 858 } 859 860 if (k < WACOM_MAX_REMOTES) { 861 wacom_wac->serial[i] = serial; 862 continue; 863 } 864 wacom_remote_create_attr_group(wacom, serial, i); 865 866 } else if (wacom_wac->serial[i]) { 867 wacom_remote_destroy_attr_group(wacom, 868 wacom_wac->serial[i]); 869 } 870 } 871 872 return 0; 873 } 874 875 static int wacom_intuos_general(struct wacom_wac *wacom) 876 { 877 struct wacom_features *features = &wacom->features; 878 unsigned char *data = wacom->data; 879 struct input_dev *input = wacom->pen_input; 880 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 881 unsigned char type = (data[1] >> 1) & 0x0F; 882 unsigned int x, y, distance, t; 883 884 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 885 data[0] != WACOM_REPORT_INTUOS_PEN) 886 return 0; 887 888 if (wacom->shared->touch_down) 889 return 1; 890 891 /* don't report events if we don't know the tool ID */ 892 if (!wacom->id[idx]) { 893 /* but reschedule a read of the current tool */ 894 wacom_intuos_schedule_prox_event(wacom); 895 return 1; 896 } 897 898 /* 899 * don't report events for invalid data 900 */ 901 /* older I4 styli don't work with new Cintiqs */ 902 if ((!((wacom->id[idx] >> 20) & 0x01) && 903 (features->type == WACOM_21UX2)) || 904 /* Only large Intuos support Lense Cursor */ 905 (wacom->tool[idx] == BTN_TOOL_LENS && 906 (features->type == INTUOS3 || 907 features->type == INTUOS3S || 908 features->type == INTUOS4 || 909 features->type == INTUOS4S || 910 features->type == INTUOS5 || 911 features->type == INTUOS5S || 912 features->type == INTUOSPM || 913 features->type == INTUOSPS)) || 914 /* Cintiq doesn't send data when RDY bit isn't set */ 915 (features->type == CINTIQ && !(data[1] & 0x40))) 916 return 1; 917 918 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 919 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 920 distance = data[9] >> 2; 921 if (features->type < INTUOS3S) { 922 x >>= 1; 923 y >>= 1; 924 distance >>= 1; 925 } 926 input_report_abs(input, ABS_X, x); 927 input_report_abs(input, ABS_Y, y); 928 input_report_abs(input, ABS_DISTANCE, distance); 929 930 switch (type) { 931 case 0x00: 932 case 0x01: 933 case 0x02: 934 case 0x03: 935 /* general pen packet */ 936 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 937 if (features->pressure_max < 2047) 938 t >>= 1; 939 input_report_abs(input, ABS_PRESSURE, t); 940 if (features->type != INTUOSHT2) { 941 input_report_abs(input, ABS_TILT_X, 942 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 943 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 944 } 945 input_report_key(input, BTN_STYLUS, data[1] & 2); 946 input_report_key(input, BTN_STYLUS2, data[1] & 4); 947 input_report_key(input, BTN_TOUCH, t > 10); 948 break; 949 950 case 0x0a: 951 /* airbrush second packet */ 952 input_report_abs(input, ABS_WHEEL, 953 (data[6] << 2) | ((data[7] >> 6) & 3)); 954 input_report_abs(input, ABS_TILT_X, 955 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 956 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 957 break; 958 959 case 0x05: 960 /* Rotation packet */ 961 if (features->type >= INTUOS3S) { 962 /* I3 marker pen rotation */ 963 t = (data[6] << 3) | ((data[7] >> 5) & 7); 964 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 965 ((t-1) / 2 + 450)) : (450 - t / 2) ; 966 input_report_abs(input, ABS_Z, t); 967 } else { 968 /* 4D mouse 2nd packet */ 969 t = (data[6] << 3) | ((data[7] >> 5) & 7); 970 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 971 ((t - 1) / 2) : -t / 2); 972 } 973 break; 974 975 case 0x04: 976 /* 4D mouse 1st packet */ 977 input_report_key(input, BTN_LEFT, data[8] & 0x01); 978 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 979 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 980 981 input_report_key(input, BTN_SIDE, data[8] & 0x20); 982 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 983 t = (data[6] << 2) | ((data[7] >> 6) & 3); 984 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 985 break; 986 987 case 0x06: 988 /* I4 mouse */ 989 input_report_key(input, BTN_LEFT, data[6] & 0x01); 990 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 991 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 992 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 993 - ((data[7] & 0x40) >> 6)); 994 input_report_key(input, BTN_SIDE, data[6] & 0x08); 995 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 996 997 input_report_abs(input, ABS_TILT_X, 998 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 999 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 1000 break; 1001 1002 case 0x08: 1003 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 1004 /* 2D mouse packet */ 1005 input_report_key(input, BTN_LEFT, data[8] & 0x04); 1006 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 1007 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 1008 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 1009 - ((data[8] & 0x02) >> 1)); 1010 1011 /* I3 2D mouse side buttons */ 1012 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 1013 input_report_key(input, BTN_SIDE, data[8] & 0x40); 1014 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 1015 } 1016 } 1017 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 1018 /* Lens cursor packets */ 1019 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1020 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1021 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1022 input_report_key(input, BTN_SIDE, data[8] & 0x10); 1023 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 1024 } 1025 break; 1026 1027 case 0x07: 1028 case 0x09: 1029 case 0x0b: 1030 case 0x0c: 1031 case 0x0d: 1032 case 0x0e: 1033 case 0x0f: 1034 /* unhandled */ 1035 break; 1036 } 1037 1038 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */ 1039 input_report_key(input, wacom->tool[idx], 1); 1040 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1041 wacom->reporting_data = true; 1042 return 2; 1043 } 1044 1045 static int wacom_intuos_irq(struct wacom_wac *wacom) 1046 { 1047 unsigned char *data = wacom->data; 1048 struct input_dev *input = wacom->pen_input; 1049 int result; 1050 1051 if (data[0] != WACOM_REPORT_PENABLED && 1052 data[0] != WACOM_REPORT_INTUOS_ID1 && 1053 data[0] != WACOM_REPORT_INTUOS_ID2 && 1054 data[0] != WACOM_REPORT_INTUOSPAD && 1055 data[0] != WACOM_REPORT_INTUOS_PEN && 1056 data[0] != WACOM_REPORT_CINTIQ && 1057 data[0] != WACOM_REPORT_CINTIQPAD && 1058 data[0] != WACOM_REPORT_INTUOS5PAD) { 1059 dev_dbg(input->dev.parent, 1060 "%s: received unknown report #%d\n", __func__, data[0]); 1061 return 0; 1062 } 1063 1064 /* process pad events */ 1065 result = wacom_intuos_pad(wacom); 1066 if (result) 1067 return result; 1068 1069 /* process in/out prox events */ 1070 result = wacom_intuos_inout(wacom); 1071 if (result) 1072 return result - 1; 1073 1074 /* process general packets */ 1075 result = wacom_intuos_general(wacom); 1076 if (result) 1077 return result - 1; 1078 1079 return 0; 1080 } 1081 1082 static int int_dist(int x1, int y1, int x2, int y2) 1083 { 1084 int x = x2 - x1; 1085 int y = y2 - y1; 1086 1087 return int_sqrt(x*x + y*y); 1088 } 1089 1090 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1091 unsigned char *data) 1092 { 1093 memcpy(wacom->data, data, 10); 1094 wacom_intuos_irq(wacom); 1095 1096 input_sync(wacom->pen_input); 1097 if (wacom->pad_input) 1098 input_sync(wacom->pad_input); 1099 } 1100 1101 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1102 { 1103 unsigned char data[WACOM_PKGLEN_MAX]; 1104 int i = 1; 1105 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1106 1107 memcpy(data, wacom->data, len); 1108 1109 switch (data[0]) { 1110 case 0x04: 1111 wacom_intuos_bt_process_data(wacom, data + i); 1112 i += 10; 1113 /* fall through */ 1114 case 0x03: 1115 wacom_intuos_bt_process_data(wacom, data + i); 1116 i += 10; 1117 wacom_intuos_bt_process_data(wacom, data + i); 1118 i += 10; 1119 power_raw = data[i]; 1120 bat_charging = (power_raw & 0x08) ? 1 : 0; 1121 ps_connected = (power_raw & 0x10) ? 1 : 0; 1122 battery_capacity = batcap_i4[power_raw & 0x07]; 1123 wacom_notify_battery(wacom, battery_capacity, bat_charging, 1124 battery_capacity || bat_charging, 1125 ps_connected); 1126 break; 1127 default: 1128 dev_dbg(wacom->pen_input->dev.parent, 1129 "Unknown report: %d,%d size:%zu\n", 1130 data[0], data[1], len); 1131 return 0; 1132 } 1133 return 0; 1134 } 1135 1136 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1137 { 1138 struct input_dev *input = wacom->touch_input; 1139 unsigned touch_max = wacom->features.touch_max; 1140 int count = 0; 1141 int i; 1142 1143 if (!touch_max) 1144 return 0; 1145 1146 if (touch_max == 1) 1147 return test_bit(BTN_TOUCH, input->key) && 1148 !wacom->shared->stylus_in_proximity; 1149 1150 for (i = 0; i < input->mt->num_slots; i++) { 1151 struct input_mt_slot *ps = &input->mt->slots[i]; 1152 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1153 if (id >= 0) 1154 count++; 1155 } 1156 1157 return count; 1158 } 1159 1160 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1161 { 1162 struct input_dev *input = wacom->touch_input; 1163 unsigned char *data = wacom->data; 1164 int i; 1165 int current_num_contacts = data[61]; 1166 int contacts_to_send = 0; 1167 int num_contacts_left = 4; /* maximum contacts per packet */ 1168 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1169 int y_offset = 2; 1170 1171 if (wacom->features.type == WACOM_27QHDT) { 1172 current_num_contacts = data[63]; 1173 num_contacts_left = 10; 1174 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1175 y_offset = 0; 1176 } 1177 1178 /* 1179 * First packet resets the counter since only the first 1180 * packet in series will have non-zero current_num_contacts. 1181 */ 1182 if (current_num_contacts) 1183 wacom->num_contacts_left = current_num_contacts; 1184 1185 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1186 1187 for (i = 0; i < contacts_to_send; i++) { 1188 int offset = (byte_per_packet * i) + 1; 1189 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity; 1190 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1191 1192 if (slot < 0) 1193 continue; 1194 input_mt_slot(input, slot); 1195 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1196 1197 if (touch) { 1198 int t_x = get_unaligned_le16(&data[offset + 2]); 1199 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1200 1201 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1202 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1203 1204 if (wacom->features.type != WACOM_27QHDT) { 1205 int c_x = get_unaligned_le16(&data[offset + 4]); 1206 int c_y = get_unaligned_le16(&data[offset + 8]); 1207 int w = get_unaligned_le16(&data[offset + 10]); 1208 int h = get_unaligned_le16(&data[offset + 12]); 1209 1210 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1211 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1212 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1213 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1214 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1215 } 1216 } 1217 } 1218 input_mt_sync_frame(input); 1219 1220 wacom->num_contacts_left -= contacts_to_send; 1221 if (wacom->num_contacts_left <= 0) { 1222 wacom->num_contacts_left = 0; 1223 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1224 } 1225 return 1; 1226 } 1227 1228 static int wacom_mt_touch(struct wacom_wac *wacom) 1229 { 1230 struct input_dev *input = wacom->touch_input; 1231 unsigned char *data = wacom->data; 1232 int i; 1233 int current_num_contacts = data[2]; 1234 int contacts_to_send = 0; 1235 int x_offset = 0; 1236 1237 /* MTTPC does not support Height and Width */ 1238 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1239 x_offset = -4; 1240 1241 /* 1242 * First packet resets the counter since only the first 1243 * packet in series will have non-zero current_num_contacts. 1244 */ 1245 if (current_num_contacts) 1246 wacom->num_contacts_left = current_num_contacts; 1247 1248 /* There are at most 5 contacts per packet */ 1249 contacts_to_send = min(5, wacom->num_contacts_left); 1250 1251 for (i = 0; i < contacts_to_send; i++) { 1252 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1253 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity; 1254 int id = get_unaligned_le16(&data[offset + 1]); 1255 int slot = input_mt_get_slot_by_key(input, id); 1256 1257 if (slot < 0) 1258 continue; 1259 1260 input_mt_slot(input, slot); 1261 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1262 if (touch) { 1263 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1264 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1265 input_report_abs(input, ABS_MT_POSITION_X, x); 1266 input_report_abs(input, ABS_MT_POSITION_Y, y); 1267 } 1268 } 1269 input_mt_sync_frame(input); 1270 1271 wacom->num_contacts_left -= contacts_to_send; 1272 if (wacom->num_contacts_left <= 0) { 1273 wacom->num_contacts_left = 0; 1274 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1275 } 1276 return 1; 1277 } 1278 1279 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1280 { 1281 struct input_dev *input = wacom->touch_input; 1282 unsigned char *data = wacom->data; 1283 int i; 1284 1285 for (i = 0; i < 2; i++) { 1286 int p = data[1] & (1 << i); 1287 bool touch = p && !wacom->shared->stylus_in_proximity; 1288 1289 input_mt_slot(input, i); 1290 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1291 if (touch) { 1292 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1293 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1294 1295 input_report_abs(input, ABS_MT_POSITION_X, x); 1296 input_report_abs(input, ABS_MT_POSITION_Y, y); 1297 } 1298 } 1299 input_mt_sync_frame(input); 1300 1301 /* keep touch state for pen event */ 1302 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1303 1304 return 1; 1305 } 1306 1307 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1308 { 1309 unsigned char *data = wacom->data; 1310 struct input_dev *input = wacom->touch_input; 1311 bool prox = !wacom->shared->stylus_in_proximity; 1312 int x = 0, y = 0; 1313 1314 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1315 return 0; 1316 1317 if (len == WACOM_PKGLEN_TPC1FG) { 1318 prox = prox && (data[0] & 0x01); 1319 x = get_unaligned_le16(&data[1]); 1320 y = get_unaligned_le16(&data[3]); 1321 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1322 prox = prox && (data[2] & 0x01); 1323 x = get_unaligned_le16(&data[3]); 1324 y = get_unaligned_le16(&data[5]); 1325 } else { 1326 prox = prox && (data[1] & 0x01); 1327 x = le16_to_cpup((__le16 *)&data[2]); 1328 y = le16_to_cpup((__le16 *)&data[4]); 1329 } 1330 1331 if (prox) { 1332 input_report_abs(input, ABS_X, x); 1333 input_report_abs(input, ABS_Y, y); 1334 } 1335 input_report_key(input, BTN_TOUCH, prox); 1336 1337 /* keep touch state for pen events */ 1338 wacom->shared->touch_down = prox; 1339 1340 return 1; 1341 } 1342 1343 static int wacom_tpc_pen(struct wacom_wac *wacom) 1344 { 1345 unsigned char *data = wacom->data; 1346 struct input_dev *input = wacom->pen_input; 1347 bool prox = data[1] & 0x20; 1348 1349 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1350 /* Going into proximity select tool */ 1351 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1352 1353 /* keep pen state for touch events */ 1354 wacom->shared->stylus_in_proximity = prox; 1355 1356 /* send pen events only when touch is up or forced out */ 1357 if (!wacom->shared->touch_down) { 1358 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1359 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1360 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1361 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1362 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1363 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1364 input_report_key(input, wacom->tool[0], prox); 1365 return 1; 1366 } 1367 1368 return 0; 1369 } 1370 1371 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1372 { 1373 unsigned char *data = wacom->data; 1374 1375 if (wacom->pen_input) 1376 dev_dbg(wacom->pen_input->dev.parent, 1377 "%s: received report #%d\n", __func__, data[0]); 1378 else if (wacom->touch_input) 1379 dev_dbg(wacom->touch_input->dev.parent, 1380 "%s: received report #%d\n", __func__, data[0]); 1381 1382 switch (len) { 1383 case WACOM_PKGLEN_TPC1FG: 1384 return wacom_tpc_single_touch(wacom, len); 1385 1386 case WACOM_PKGLEN_TPC2FG: 1387 return wacom_tpc_mt_touch(wacom); 1388 1389 case WACOM_PKGLEN_PENABLED: 1390 return wacom_tpc_pen(wacom); 1391 1392 default: 1393 switch (data[0]) { 1394 case WACOM_REPORT_TPC1FG: 1395 case WACOM_REPORT_TPCHID: 1396 case WACOM_REPORT_TPCST: 1397 case WACOM_REPORT_TPC1FGE: 1398 return wacom_tpc_single_touch(wacom, len); 1399 1400 case WACOM_REPORT_TPCMT: 1401 case WACOM_REPORT_TPCMT2: 1402 return wacom_mt_touch(wacom); 1403 1404 case WACOM_REPORT_PENABLED: 1405 return wacom_tpc_pen(wacom); 1406 } 1407 } 1408 1409 return 0; 1410 } 1411 1412 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1413 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1414 { 1415 int fmin = field->logical_minimum; 1416 int fmax = field->logical_maximum; 1417 1418 usage->type = type; 1419 usage->code = code; 1420 1421 set_bit(type, input->evbit); 1422 1423 switch (type) { 1424 case EV_ABS: 1425 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1426 input_abs_set_res(input, code, 1427 hidinput_calc_abs_res(field, code)); 1428 break; 1429 case EV_KEY: 1430 input_set_capability(input, EV_KEY, code); 1431 break; 1432 case EV_MSC: 1433 input_set_capability(input, EV_MSC, code); 1434 break; 1435 } 1436 } 1437 1438 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 1439 struct hid_field *field, struct hid_usage *usage) 1440 { 1441 struct wacom *wacom = hid_get_drvdata(hdev); 1442 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1443 struct input_dev *input = wacom_wac->pen_input; 1444 1445 switch (usage->hid) { 1446 case HID_GD_X: 1447 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1448 break; 1449 case HID_GD_Y: 1450 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1451 break; 1452 case HID_DG_TIPPRESSURE: 1453 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 1454 break; 1455 case HID_DG_INRANGE: 1456 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1457 break; 1458 case HID_DG_INVERT: 1459 wacom_map_usage(input, usage, field, EV_KEY, 1460 BTN_TOOL_RUBBER, 0); 1461 break; 1462 case HID_DG_ERASER: 1463 case HID_DG_TIPSWITCH: 1464 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1465 break; 1466 case HID_DG_BARRELSWITCH: 1467 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 1468 break; 1469 case HID_DG_BARRELSWITCH2: 1470 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 1471 break; 1472 case HID_DG_TOOLSERIALNUMBER: 1473 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 1474 break; 1475 } 1476 } 1477 1478 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 1479 struct hid_usage *usage, __s32 value) 1480 { 1481 struct wacom *wacom = hid_get_drvdata(hdev); 1482 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1483 struct input_dev *input = wacom_wac->pen_input; 1484 1485 /* checking which Tool / tip switch to send */ 1486 switch (usage->hid) { 1487 case HID_DG_INRANGE: 1488 wacom_wac->hid_data.inrange_state = value; 1489 return 0; 1490 case HID_DG_INVERT: 1491 wacom_wac->hid_data.invert_state = value; 1492 return 0; 1493 case HID_DG_ERASER: 1494 case HID_DG_TIPSWITCH: 1495 wacom_wac->hid_data.tipswitch |= value; 1496 return 0; 1497 } 1498 1499 /* send pen events only when touch is up or forced out */ 1500 if (!usage->type || wacom_wac->shared->touch_down) 1501 return 0; 1502 1503 input_event(input, usage->type, usage->code, value); 1504 1505 return 0; 1506 } 1507 1508 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 1509 struct hid_report *report) 1510 { 1511 return; 1512 } 1513 1514 static void wacom_wac_pen_report(struct hid_device *hdev, 1515 struct hid_report *report) 1516 { 1517 struct wacom *wacom = hid_get_drvdata(hdev); 1518 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1519 struct input_dev *input = wacom_wac->pen_input; 1520 bool prox = wacom_wac->hid_data.inrange_state; 1521 1522 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */ 1523 /* Going into proximity select tool */ 1524 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ? 1525 BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1526 1527 /* keep pen state for touch events */ 1528 wacom_wac->shared->stylus_in_proximity = prox; 1529 1530 /* send pen events only when touch is up or forced out */ 1531 if (!wacom_wac->shared->touch_down) { 1532 input_report_key(input, BTN_TOUCH, 1533 wacom_wac->hid_data.tipswitch); 1534 input_report_key(input, wacom_wac->tool[0], prox); 1535 1536 wacom_wac->hid_data.tipswitch = false; 1537 1538 input_sync(input); 1539 } 1540 } 1541 1542 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 1543 struct hid_field *field, struct hid_usage *usage) 1544 { 1545 struct wacom *wacom = hid_get_drvdata(hdev); 1546 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1547 struct wacom_features *features = &wacom_wac->features; 1548 struct input_dev *input = wacom_wac->touch_input; 1549 unsigned touch_max = wacom_wac->features.touch_max; 1550 1551 switch (usage->hid) { 1552 case HID_GD_X: 1553 features->last_slot_field = usage->hid; 1554 if (touch_max == 1) 1555 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1556 else 1557 wacom_map_usage(input, usage, field, EV_ABS, 1558 ABS_MT_POSITION_X, 4); 1559 break; 1560 case HID_GD_Y: 1561 features->last_slot_field = usage->hid; 1562 if (touch_max == 1) 1563 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1564 else 1565 wacom_map_usage(input, usage, field, EV_ABS, 1566 ABS_MT_POSITION_Y, 4); 1567 break; 1568 case HID_DG_WIDTH: 1569 case HID_DG_HEIGHT: 1570 features->last_slot_field = usage->hid; 1571 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 1572 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 1573 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 1574 break; 1575 case HID_DG_CONTACTID: 1576 features->last_slot_field = usage->hid; 1577 break; 1578 case HID_DG_INRANGE: 1579 features->last_slot_field = usage->hid; 1580 break; 1581 case HID_DG_INVERT: 1582 features->last_slot_field = usage->hid; 1583 break; 1584 case HID_DG_TIPSWITCH: 1585 features->last_slot_field = usage->hid; 1586 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1587 break; 1588 case HID_DG_CONTACTCOUNT: 1589 wacom_wac->hid_data.cc_report = field->report->id; 1590 wacom_wac->hid_data.cc_index = field->index; 1591 wacom_wac->hid_data.cc_value_index = usage->usage_index; 1592 break; 1593 } 1594 } 1595 1596 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 1597 struct input_dev *input) 1598 { 1599 struct hid_data *hid_data = &wacom_wac->hid_data; 1600 bool mt = wacom_wac->features.touch_max > 1; 1601 bool prox = hid_data->tipswitch && 1602 !wacom_wac->shared->stylus_in_proximity; 1603 1604 wacom_wac->hid_data.num_received++; 1605 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 1606 return; 1607 1608 if (mt) { 1609 int slot; 1610 1611 slot = input_mt_get_slot_by_key(input, hid_data->id); 1612 input_mt_slot(input, slot); 1613 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 1614 } 1615 else { 1616 input_report_key(input, BTN_TOUCH, prox); 1617 } 1618 1619 if (prox) { 1620 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 1621 hid_data->x); 1622 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 1623 hid_data->y); 1624 1625 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 1626 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 1627 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 1628 if (hid_data->width != hid_data->height) 1629 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 1630 } 1631 } 1632 } 1633 1634 static int wacom_wac_finger_event(struct hid_device *hdev, 1635 struct hid_field *field, struct hid_usage *usage, __s32 value) 1636 { 1637 struct wacom *wacom = hid_get_drvdata(hdev); 1638 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1639 1640 switch (usage->hid) { 1641 case HID_GD_X: 1642 wacom_wac->hid_data.x = value; 1643 break; 1644 case HID_GD_Y: 1645 wacom_wac->hid_data.y = value; 1646 break; 1647 case HID_DG_WIDTH: 1648 wacom_wac->hid_data.width = value; 1649 break; 1650 case HID_DG_HEIGHT: 1651 wacom_wac->hid_data.height = value; 1652 break; 1653 case HID_DG_CONTACTID: 1654 wacom_wac->hid_data.id = value; 1655 break; 1656 case HID_DG_TIPSWITCH: 1657 wacom_wac->hid_data.tipswitch = value; 1658 break; 1659 } 1660 1661 1662 if (usage->usage_index + 1 == field->report_count) { 1663 if (usage->hid == wacom_wac->features.last_slot_field) 1664 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 1665 } 1666 1667 return 0; 1668 } 1669 1670 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 1671 struct hid_report *report) 1672 { 1673 struct wacom *wacom = hid_get_drvdata(hdev); 1674 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1675 struct hid_data* hid_data = &wacom_wac->hid_data; 1676 1677 if (hid_data->cc_report != 0 && 1678 hid_data->cc_report != report->id) { 1679 int i; 1680 1681 hid_data->cc_report = report->id; 1682 hid_data->cc_index = -1; 1683 hid_data->cc_value_index = -1; 1684 1685 for (i = 0; i < report->maxfield; i++) { 1686 struct hid_field *field = report->field[i]; 1687 int j; 1688 1689 for (j = 0; j < field->maxusage; j++) { 1690 if (field->usage[j].hid == HID_DG_CONTACTCOUNT) { 1691 hid_data->cc_index = i; 1692 hid_data->cc_value_index = j; 1693 1694 /* break */ 1695 i = report->maxfield; 1696 j = field->maxusage; 1697 } 1698 } 1699 } 1700 } 1701 if (hid_data->cc_report != 0 && 1702 hid_data->cc_index >= 0) { 1703 struct hid_field *field = report->field[hid_data->cc_index]; 1704 int value = field->value[hid_data->cc_value_index]; 1705 if (value) 1706 hid_data->num_expected = value; 1707 } 1708 else { 1709 hid_data->num_expected = wacom_wac->features.touch_max; 1710 } 1711 } 1712 1713 static void wacom_wac_finger_report(struct hid_device *hdev, 1714 struct hid_report *report) 1715 { 1716 struct wacom *wacom = hid_get_drvdata(hdev); 1717 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1718 struct input_dev *input = wacom_wac->touch_input; 1719 unsigned touch_max = wacom_wac->features.touch_max; 1720 1721 /* If more packets of data are expected, give us a chance to 1722 * process them rather than immediately syncing a partial 1723 * update. 1724 */ 1725 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 1726 return; 1727 1728 if (touch_max > 1) 1729 input_mt_sync_frame(input); 1730 1731 input_sync(input); 1732 wacom_wac->hid_data.num_received = 0; 1733 1734 /* keep touch state for pen event */ 1735 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 1736 } 1737 1738 void wacom_wac_usage_mapping(struct hid_device *hdev, 1739 struct hid_field *field, struct hid_usage *usage) 1740 { 1741 struct wacom *wacom = hid_get_drvdata(hdev); 1742 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1743 1744 /* currently, only direct devices have proper hid report descriptors */ 1745 __set_bit(INPUT_PROP_DIRECT, wacom_wac->pen_input->propbit); 1746 __set_bit(INPUT_PROP_DIRECT, wacom_wac->touch_input->propbit); 1747 1748 if (WACOM_PEN_FIELD(field)) 1749 return wacom_wac_pen_usage_mapping(hdev, field, usage); 1750 1751 if (WACOM_FINGER_FIELD(field)) 1752 return wacom_wac_finger_usage_mapping(hdev, field, usage); 1753 } 1754 1755 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 1756 struct hid_usage *usage, __s32 value) 1757 { 1758 struct wacom *wacom = hid_get_drvdata(hdev); 1759 1760 if (wacom->wacom_wac.features.type != HID_GENERIC) 1761 return 0; 1762 1763 if (WACOM_PEN_FIELD(field)) 1764 return wacom_wac_pen_event(hdev, field, usage, value); 1765 1766 if (WACOM_FINGER_FIELD(field)) 1767 return wacom_wac_finger_event(hdev, field, usage, value); 1768 1769 return 0; 1770 } 1771 1772 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report) 1773 { 1774 int r; 1775 1776 for (r = 0; r < report->maxfield; r++) { 1777 struct hid_field *field; 1778 unsigned count, n; 1779 1780 field = report->field[r]; 1781 count = field->report_count; 1782 1783 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 1784 continue; 1785 1786 for (n = 0; n < count; n++) 1787 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]); 1788 } 1789 } 1790 1791 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 1792 { 1793 struct wacom *wacom = hid_get_drvdata(hdev); 1794 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1795 struct hid_field *field = report->field[0]; 1796 1797 if (wacom_wac->features.type != HID_GENERIC) 1798 return; 1799 1800 if (WACOM_PEN_FIELD(field)) 1801 wacom_wac_pen_pre_report(hdev, report); 1802 1803 if (WACOM_FINGER_FIELD(field)) 1804 wacom_wac_finger_pre_report(hdev, report); 1805 1806 wacom_report_events(hdev, report); 1807 1808 if (WACOM_PEN_FIELD(field)) 1809 return wacom_wac_pen_report(hdev, report); 1810 1811 if (WACOM_FINGER_FIELD(field)) 1812 return wacom_wac_finger_report(hdev, report); 1813 } 1814 1815 static int wacom_bpt_touch(struct wacom_wac *wacom) 1816 { 1817 struct wacom_features *features = &wacom->features; 1818 struct input_dev *input = wacom->touch_input; 1819 struct input_dev *pad_input = wacom->pad_input; 1820 unsigned char *data = wacom->data; 1821 int i; 1822 1823 if (data[0] != 0x02) 1824 return 0; 1825 1826 for (i = 0; i < 2; i++) { 1827 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 1828 bool touch = data[offset + 3] & 0x80; 1829 1830 /* 1831 * Touch events need to be disabled while stylus is 1832 * in proximity because user's hand is resting on touchpad 1833 * and sending unwanted events. User expects tablet buttons 1834 * to continue working though. 1835 */ 1836 touch = touch && !wacom->shared->stylus_in_proximity; 1837 1838 input_mt_slot(input, i); 1839 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1840 if (touch) { 1841 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 1842 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 1843 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 1844 x <<= 5; 1845 y <<= 5; 1846 } 1847 input_report_abs(input, ABS_MT_POSITION_X, x); 1848 input_report_abs(input, ABS_MT_POSITION_Y, y); 1849 } 1850 } 1851 1852 input_mt_sync_frame(input); 1853 1854 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 1855 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 1856 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 1857 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 1858 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1859 1860 return 1; 1861 } 1862 1863 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 1864 { 1865 struct wacom_features *features = &wacom->features; 1866 struct input_dev *input = wacom->touch_input; 1867 bool touch = data[1] & 0x80; 1868 int slot = input_mt_get_slot_by_key(input, data[0]); 1869 1870 if (slot < 0) 1871 return; 1872 1873 touch = touch && !wacom->shared->stylus_in_proximity; 1874 1875 input_mt_slot(input, slot); 1876 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1877 1878 if (touch) { 1879 int x = (data[2] << 4) | (data[4] >> 4); 1880 int y = (data[3] << 4) | (data[4] & 0x0f); 1881 int width, height; 1882 1883 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 1884 width = data[5] * 100; 1885 height = data[6] * 100; 1886 } else { 1887 /* 1888 * "a" is a scaled-down area which we assume is 1889 * roughly circular and which can be described as: 1890 * a=(pi*r^2)/C. 1891 */ 1892 int a = data[5]; 1893 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 1894 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 1895 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 1896 height = width * y_res / x_res; 1897 } 1898 1899 input_report_abs(input, ABS_MT_POSITION_X, x); 1900 input_report_abs(input, ABS_MT_POSITION_Y, y); 1901 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 1902 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 1903 } 1904 } 1905 1906 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 1907 { 1908 struct input_dev *input = wacom->pad_input; 1909 struct wacom_features *features = &wacom->features; 1910 1911 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 1912 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 1913 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 1914 } else { 1915 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 1916 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 1917 } 1918 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 1919 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 1920 } 1921 1922 static int wacom_bpt3_touch(struct wacom_wac *wacom) 1923 { 1924 unsigned char *data = wacom->data; 1925 int count = data[1] & 0x07; 1926 int touch_changed = 0, i; 1927 1928 if (data[0] != 0x02) 1929 return 0; 1930 1931 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 1932 for (i = 0; i < count; i++) { 1933 int offset = (8 * i) + 2; 1934 int msg_id = data[offset]; 1935 1936 if (msg_id >= 2 && msg_id <= 17) { 1937 wacom_bpt3_touch_msg(wacom, data + offset); 1938 touch_changed++; 1939 } else if (msg_id == 128) 1940 wacom_bpt3_button_msg(wacom, data + offset); 1941 1942 } 1943 1944 /* only update touch if we actually have a touchpad and touch data changed */ 1945 if (wacom->touch_registered && touch_changed) { 1946 input_mt_sync_frame(wacom->touch_input); 1947 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1948 } 1949 1950 return 1; 1951 } 1952 1953 static int wacom_bpt_pen(struct wacom_wac *wacom) 1954 { 1955 struct wacom_features *features = &wacom->features; 1956 struct input_dev *input = wacom->pen_input; 1957 unsigned char *data = wacom->data; 1958 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; 1959 1960 if (data[0] != WACOM_REPORT_PENABLED) 1961 return 0; 1962 1963 prox = (data[1] & 0x20) == 0x20; 1964 1965 /* 1966 * All reports shared between PEN and RUBBER tool must be 1967 * forced to a known starting value (zero) when transitioning to 1968 * out-of-prox. 1969 * 1970 * If not reset then, to userspace, it will look like lost events 1971 * if new tool comes in-prox with same values as previous tool sent. 1972 * 1973 * Hardware does report zero in most out-of-prox cases but not all. 1974 */ 1975 if (!wacom->shared->stylus_in_proximity) { 1976 if (data[1] & 0x08) { 1977 wacom->tool[0] = BTN_TOOL_RUBBER; 1978 wacom->id[0] = ERASER_DEVICE_ID; 1979 } else { 1980 wacom->tool[0] = BTN_TOOL_PEN; 1981 wacom->id[0] = STYLUS_DEVICE_ID; 1982 } 1983 } 1984 1985 wacom->shared->stylus_in_proximity = prox; 1986 if (wacom->shared->touch_down) 1987 return 0; 1988 1989 if (prox) { 1990 x = le16_to_cpup((__le16 *)&data[2]); 1991 y = le16_to_cpup((__le16 *)&data[4]); 1992 p = le16_to_cpup((__le16 *)&data[6]); 1993 /* 1994 * Convert distance from out prox to distance from tablet. 1995 * distance will be greater than distance_max once 1996 * touching and applying pressure; do not report negative 1997 * distance. 1998 */ 1999 if (data[8] <= features->distance_max) 2000 d = features->distance_max - data[8]; 2001 2002 pen = data[1] & 0x01; 2003 btn1 = data[1] & 0x02; 2004 btn2 = data[1] & 0x04; 2005 } else { 2006 wacom->id[0] = 0; 2007 } 2008 2009 input_report_key(input, BTN_TOUCH, pen); 2010 input_report_key(input, BTN_STYLUS, btn1); 2011 input_report_key(input, BTN_STYLUS2, btn2); 2012 2013 input_report_abs(input, ABS_X, x); 2014 input_report_abs(input, ABS_Y, y); 2015 input_report_abs(input, ABS_PRESSURE, p); 2016 input_report_abs(input, ABS_DISTANCE, d); 2017 2018 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ 2019 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 2020 2021 return 1; 2022 } 2023 2024 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 2025 { 2026 struct wacom_features *features = &wacom->features; 2027 2028 if ((features->type == INTUOSHT2) && 2029 (features->device_type & WACOM_DEVICETYPE_PEN)) 2030 return wacom_intuos_irq(wacom); 2031 else if (len == WACOM_PKGLEN_BBTOUCH) 2032 return wacom_bpt_touch(wacom); 2033 else if (len == WACOM_PKGLEN_BBTOUCH3) 2034 return wacom_bpt3_touch(wacom); 2035 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 2036 return wacom_bpt_pen(wacom); 2037 2038 return 0; 2039 } 2040 2041 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 2042 unsigned char *data) 2043 { 2044 unsigned char prefix; 2045 2046 /* 2047 * We need to reroute the event from the debug interface to the 2048 * pen interface. 2049 * We need to add the report ID to the actual pen report, so we 2050 * temporary overwrite the first byte to prevent having to kzalloc/kfree 2051 * and memcpy the report. 2052 */ 2053 prefix = data[0]; 2054 data[0] = WACOM_REPORT_BPAD_PEN; 2055 2056 /* 2057 * actually reroute the event. 2058 * No need to check if wacom->shared->pen is valid, hid_input_report() 2059 * will check for us. 2060 */ 2061 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 2062 WACOM_PKGLEN_PENABLED, 1); 2063 2064 data[0] = prefix; 2065 } 2066 2067 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 2068 unsigned char *data) 2069 { 2070 struct input_dev *input = wacom->touch_input; 2071 unsigned char *finger_data, prefix; 2072 unsigned id; 2073 int x, y; 2074 bool valid; 2075 2076 prefix = data[0]; 2077 2078 for (id = 0; id < wacom->features.touch_max; id++) { 2079 valid = !!(prefix & BIT(id)) && 2080 !wacom->shared->stylus_in_proximity; 2081 2082 input_mt_slot(input, id); 2083 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 2084 2085 if (!valid) 2086 continue; 2087 2088 finger_data = data + 1 + id * 3; 2089 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 2090 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 2091 2092 input_report_abs(input, ABS_MT_POSITION_X, x); 2093 input_report_abs(input, ABS_MT_POSITION_Y, y); 2094 } 2095 2096 input_mt_sync_frame(input); 2097 2098 input_report_key(input, BTN_LEFT, prefix & 0x40); 2099 input_report_key(input, BTN_RIGHT, prefix & 0x80); 2100 2101 /* keep touch state for pen event */ 2102 wacom->shared->touch_down = !!prefix && 2103 !wacom->shared->stylus_in_proximity; 2104 2105 return 1; 2106 } 2107 2108 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 2109 { 2110 unsigned char *data = wacom->data; 2111 2112 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 2113 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 2114 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 2115 return 0; 2116 2117 if (data[1] & 0x01) 2118 wacom_bamboo_pad_pen_event(wacom, &data[1]); 2119 2120 if (data[1] & 0x02) 2121 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 2122 2123 return 0; 2124 } 2125 2126 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 2127 { 2128 unsigned char *data = wacom->data; 2129 int connected; 2130 2131 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 2132 return 0; 2133 2134 connected = data[1] & 0x01; 2135 if (connected) { 2136 int pid, battery, charging; 2137 2138 if ((wacom->shared->type == INTUOSHT || 2139 wacom->shared->type == INTUOSHT2) && 2140 wacom->shared->touch_input && 2141 wacom->shared->touch_max) { 2142 input_report_switch(wacom->shared->touch_input, 2143 SW_MUTE_DEVICE, data[5] & 0x40); 2144 input_sync(wacom->shared->touch_input); 2145 } 2146 2147 pid = get_unaligned_be16(&data[6]); 2148 battery = (data[5] & 0x3f) * 100 / 31; 2149 charging = !!(data[5] & 0x80); 2150 if (wacom->pid != pid) { 2151 wacom->pid = pid; 2152 wacom_schedule_work(wacom); 2153 } 2154 2155 if (wacom->shared->type) 2156 wacom_notify_battery(wacom, battery, charging, 1, 0); 2157 2158 } else if (wacom->pid != 0) { 2159 /* disconnected while previously connected */ 2160 wacom->pid = 0; 2161 wacom_schedule_work(wacom); 2162 wacom_notify_battery(wacom, 0, 0, 0, 0); 2163 } 2164 2165 return 0; 2166 } 2167 2168 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 2169 { 2170 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 2171 struct wacom_features *features = &wacom_wac->features; 2172 unsigned char *data = wacom_wac->data; 2173 2174 if (data[0] != WACOM_REPORT_USB) 2175 return 0; 2176 2177 if ((features->type == INTUOSHT || 2178 features->type == INTUOSHT2) && 2179 wacom_wac->shared->touch_input && 2180 features->touch_max) { 2181 input_report_switch(wacom_wac->shared->touch_input, 2182 SW_MUTE_DEVICE, data[8] & 0x40); 2183 input_sync(wacom_wac->shared->touch_input); 2184 } 2185 2186 if (data[9] & 0x02) { /* wireless module is attached */ 2187 int battery = (data[8] & 0x3f) * 100 / 31; 2188 bool charging = !!(data[8] & 0x80); 2189 2190 wacom_notify_battery(wacom_wac, battery, charging, 2191 battery || charging, 1); 2192 2193 if (!wacom->battery && 2194 !(features->quirks & WACOM_QUIRK_BATTERY)) { 2195 features->quirks |= WACOM_QUIRK_BATTERY; 2196 INIT_WORK(&wacom->work, wacom_battery_work); 2197 wacom_schedule_work(wacom_wac); 2198 } 2199 } 2200 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 2201 wacom->battery) { 2202 features->quirks &= ~WACOM_QUIRK_BATTERY; 2203 INIT_WORK(&wacom->work, wacom_battery_work); 2204 wacom_schedule_work(wacom_wac); 2205 wacom_notify_battery(wacom_wac, 0, 0, 0, 0); 2206 } 2207 return 0; 2208 } 2209 2210 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 2211 { 2212 bool sync; 2213 2214 switch (wacom_wac->features.type) { 2215 case PENPARTNER: 2216 sync = wacom_penpartner_irq(wacom_wac); 2217 break; 2218 2219 case PL: 2220 sync = wacom_pl_irq(wacom_wac); 2221 break; 2222 2223 case WACOM_G4: 2224 case GRAPHIRE: 2225 case GRAPHIRE_BT: 2226 case WACOM_MO: 2227 sync = wacom_graphire_irq(wacom_wac); 2228 break; 2229 2230 case PTU: 2231 sync = wacom_ptu_irq(wacom_wac); 2232 break; 2233 2234 case DTU: 2235 sync = wacom_dtu_irq(wacom_wac); 2236 break; 2237 2238 case DTUS: 2239 case DTUSX: 2240 sync = wacom_dtus_irq(wacom_wac); 2241 break; 2242 2243 case INTUOS: 2244 case INTUOS3S: 2245 case INTUOS3: 2246 case INTUOS3L: 2247 case INTUOS4S: 2248 case INTUOS4: 2249 case INTUOS4L: 2250 case CINTIQ: 2251 case WACOM_BEE: 2252 case WACOM_13HD: 2253 case WACOM_21UX2: 2254 case WACOM_22HD: 2255 case WACOM_24HD: 2256 case WACOM_27QHD: 2257 case DTK: 2258 case CINTIQ_HYBRID: 2259 case CINTIQ_COMPANION_2: 2260 sync = wacom_intuos_irq(wacom_wac); 2261 break; 2262 2263 case INTUOS4WL: 2264 sync = wacom_intuos_bt_irq(wacom_wac, len); 2265 break; 2266 2267 case WACOM_24HDT: 2268 case WACOM_27QHDT: 2269 sync = wacom_24hdt_irq(wacom_wac); 2270 break; 2271 2272 case INTUOS5S: 2273 case INTUOS5: 2274 case INTUOS5L: 2275 case INTUOSPS: 2276 case INTUOSPM: 2277 case INTUOSPL: 2278 if (len == WACOM_PKGLEN_BBTOUCH3) 2279 sync = wacom_bpt3_touch(wacom_wac); 2280 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 2281 sync = wacom_status_irq(wacom_wac, len); 2282 else 2283 sync = wacom_intuos_irq(wacom_wac); 2284 break; 2285 2286 case TABLETPC: 2287 case TABLETPCE: 2288 case TABLETPC2FG: 2289 case MTSCREEN: 2290 case MTTPC: 2291 case MTTPC_B: 2292 sync = wacom_tpc_irq(wacom_wac, len); 2293 break; 2294 2295 case BAMBOO_PT: 2296 case BAMBOO_PEN: 2297 case BAMBOO_TOUCH: 2298 case INTUOSHT: 2299 case INTUOSHT2: 2300 if (wacom_wac->data[0] == WACOM_REPORT_USB) 2301 sync = wacom_status_irq(wacom_wac, len); 2302 else 2303 sync = wacom_bpt_irq(wacom_wac, len); 2304 break; 2305 2306 case BAMBOO_PAD: 2307 sync = wacom_bamboo_pad_irq(wacom_wac, len); 2308 break; 2309 2310 case WIRELESS: 2311 sync = wacom_wireless_irq(wacom_wac, len); 2312 break; 2313 2314 case REMOTE: 2315 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 2316 sync = wacom_remote_status_irq(wacom_wac, len); 2317 else 2318 sync = wacom_remote_irq(wacom_wac, len); 2319 break; 2320 2321 default: 2322 sync = false; 2323 break; 2324 } 2325 2326 if (sync) { 2327 if (wacom_wac->pen_input) 2328 input_sync(wacom_wac->pen_input); 2329 if (wacom_wac->touch_input) 2330 input_sync(wacom_wac->touch_input); 2331 if (wacom_wac->pad_input) 2332 input_sync(wacom_wac->pad_input); 2333 } 2334 } 2335 2336 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 2337 { 2338 struct input_dev *input_dev = wacom_wac->pen_input; 2339 2340 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 2341 2342 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2343 __set_bit(BTN_STYLUS, input_dev->keybit); 2344 __set_bit(BTN_STYLUS2, input_dev->keybit); 2345 2346 input_set_abs_params(input_dev, ABS_DISTANCE, 2347 0, wacom_wac->features.distance_max, 0, 0); 2348 } 2349 2350 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 2351 { 2352 struct input_dev *input_dev = wacom_wac->pen_input; 2353 2354 wacom_setup_basic_pro_pen(wacom_wac); 2355 2356 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2357 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 2358 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 2359 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 2360 2361 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 2362 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0); 2363 input_abs_set_res(input_dev, ABS_TILT_X, 57); 2364 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0); 2365 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 2366 } 2367 2368 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 2369 { 2370 struct input_dev *input_dev = wacom_wac->pen_input; 2371 2372 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2373 2374 wacom_setup_cintiq(wacom_wac); 2375 2376 __set_bit(BTN_LEFT, input_dev->keybit); 2377 __set_bit(BTN_RIGHT, input_dev->keybit); 2378 __set_bit(BTN_MIDDLE, input_dev->keybit); 2379 __set_bit(BTN_SIDE, input_dev->keybit); 2380 __set_bit(BTN_EXTRA, input_dev->keybit); 2381 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 2382 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 2383 2384 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 2385 input_abs_set_res(input_dev, ABS_RZ, 287); 2386 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 2387 } 2388 2389 void wacom_setup_device_quirks(struct wacom *wacom) 2390 { 2391 struct wacom_features *features = &wacom->wacom_wac.features; 2392 2393 /* The pen and pad share the same interface on most devices */ 2394 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 2395 features->type == DTUS || 2396 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 2397 if (features->device_type & WACOM_DEVICETYPE_PEN) 2398 features->device_type |= WACOM_DEVICETYPE_PAD; 2399 } 2400 2401 /* touch device found but size is not defined. use default */ 2402 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 2403 features->x_max = 1023; 2404 features->y_max = 1023; 2405 } 2406 2407 /* 2408 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 2409 * touch interface in its HID descriptor. If this is the touch 2410 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 2411 * tablet values. 2412 */ 2413 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 2414 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 2415 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 2416 if (features->touch_max) 2417 features->device_type |= WACOM_DEVICETYPE_TOUCH; 2418 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 2419 features->device_type |= WACOM_DEVICETYPE_PAD; 2420 2421 features->x_max = 4096; 2422 features->y_max = 4096; 2423 } 2424 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 2425 features->device_type |= WACOM_DEVICETYPE_PAD; 2426 } 2427 } 2428 2429 /* 2430 * Hack for the Bamboo One: 2431 * the device presents a PAD/Touch interface as most Bamboos and even 2432 * sends ghosts PAD data on it. However, later, we must disable this 2433 * ghost interface, and we can not detect it unless we set it here 2434 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 2435 */ 2436 if (features->type == BAMBOO_PEN && 2437 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 2438 features->device_type |= WACOM_DEVICETYPE_PAD; 2439 2440 /* 2441 * Raw Wacom-mode pen and touch events both come from interface 2442 * 0, whose HID descriptor has an application usage of 0xFF0D 2443 * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back 2444 * out through the HID_GENERIC device created for interface 1, 2445 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 2446 */ 2447 if (features->type == BAMBOO_PAD) 2448 features->device_type = WACOM_DEVICETYPE_TOUCH; 2449 2450 if (features->type == REMOTE) 2451 features->device_type = WACOM_DEVICETYPE_PAD; 2452 2453 if (wacom->hdev->bus == BUS_BLUETOOTH) 2454 features->quirks |= WACOM_QUIRK_BATTERY; 2455 2456 /* quirk for bamboo touch with 2 low res touches */ 2457 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 2458 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 2459 features->x_max <<= 5; 2460 features->y_max <<= 5; 2461 features->x_fuzz <<= 5; 2462 features->y_fuzz <<= 5; 2463 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 2464 } 2465 2466 if (features->type == WIRELESS) { 2467 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 2468 features->quirks |= WACOM_QUIRK_BATTERY; 2469 } 2470 } 2471 } 2472 2473 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 2474 struct wacom_wac *wacom_wac) 2475 { 2476 struct wacom_features *features = &wacom_wac->features; 2477 2478 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2479 2480 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 2481 return -ENODEV; 2482 2483 if (features->type == HID_GENERIC) 2484 /* setup has already been done */ 2485 return 0; 2486 2487 __set_bit(BTN_TOUCH, input_dev->keybit); 2488 __set_bit(ABS_MISC, input_dev->absbit); 2489 2490 input_set_abs_params(input_dev, ABS_X, features->x_min, 2491 features->x_max, features->x_fuzz, 0); 2492 input_set_abs_params(input_dev, ABS_Y, features->y_min, 2493 features->y_max, features->y_fuzz, 0); 2494 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 2495 features->pressure_max, features->pressure_fuzz, 0); 2496 2497 /* penabled devices have fixed resolution for each model */ 2498 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 2499 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 2500 2501 2502 switch (features->type) { 2503 case GRAPHIRE_BT: 2504 __clear_bit(ABS_MISC, input_dev->absbit); 2505 2506 case WACOM_MO: 2507 case WACOM_G4: 2508 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2509 features->distance_max, 2510 0, 0); 2511 /* fall through */ 2512 2513 case GRAPHIRE: 2514 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2515 2516 __set_bit(BTN_LEFT, input_dev->keybit); 2517 __set_bit(BTN_RIGHT, input_dev->keybit); 2518 __set_bit(BTN_MIDDLE, input_dev->keybit); 2519 2520 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2521 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2522 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 2523 __set_bit(BTN_STYLUS, input_dev->keybit); 2524 __set_bit(BTN_STYLUS2, input_dev->keybit); 2525 2526 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2527 break; 2528 2529 case WACOM_27QHD: 2530 case WACOM_24HD: 2531 case DTK: 2532 case WACOM_22HD: 2533 case WACOM_21UX2: 2534 case WACOM_BEE: 2535 case CINTIQ: 2536 case WACOM_13HD: 2537 case CINTIQ_HYBRID: 2538 case CINTIQ_COMPANION_2: 2539 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2540 input_abs_set_res(input_dev, ABS_Z, 287); 2541 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2542 wacom_setup_cintiq(wacom_wac); 2543 break; 2544 2545 case INTUOS3: 2546 case INTUOS3L: 2547 case INTUOS3S: 2548 case INTUOS4: 2549 case INTUOS4WL: 2550 case INTUOS4L: 2551 case INTUOS4S: 2552 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2553 input_abs_set_res(input_dev, ABS_Z, 287); 2554 /* fall through */ 2555 2556 case INTUOS: 2557 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2558 2559 wacom_setup_intuos(wacom_wac); 2560 break; 2561 2562 case INTUOS5: 2563 case INTUOS5L: 2564 case INTUOSPM: 2565 case INTUOSPL: 2566 case INTUOS5S: 2567 case INTUOSPS: 2568 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2569 2570 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2571 features->distance_max, 2572 0, 0); 2573 2574 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2575 input_abs_set_res(input_dev, ABS_Z, 287); 2576 2577 wacom_setup_intuos(wacom_wac); 2578 break; 2579 2580 case WACOM_24HDT: 2581 case WACOM_27QHDT: 2582 case MTSCREEN: 2583 case MTTPC: 2584 case MTTPC_B: 2585 case TABLETPC2FG: 2586 case TABLETPC: 2587 case TABLETPCE: 2588 __clear_bit(ABS_MISC, input_dev->absbit); 2589 /* fall through */ 2590 2591 case DTUS: 2592 case DTUSX: 2593 case PL: 2594 case DTU: 2595 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2596 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2597 __set_bit(BTN_STYLUS, input_dev->keybit); 2598 __set_bit(BTN_STYLUS2, input_dev->keybit); 2599 2600 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2601 break; 2602 2603 case PTU: 2604 __set_bit(BTN_STYLUS2, input_dev->keybit); 2605 /* fall through */ 2606 2607 case PENPARTNER: 2608 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2609 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2610 __set_bit(BTN_STYLUS, input_dev->keybit); 2611 2612 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2613 break; 2614 2615 case INTUOSHT: 2616 case BAMBOO_PT: 2617 case BAMBOO_PEN: 2618 case INTUOSHT2: 2619 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2620 2621 if (features->type == INTUOSHT2) { 2622 wacom_setup_basic_pro_pen(wacom_wac); 2623 } else { 2624 __clear_bit(ABS_MISC, input_dev->absbit); 2625 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2626 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2627 __set_bit(BTN_STYLUS, input_dev->keybit); 2628 __set_bit(BTN_STYLUS2, input_dev->keybit); 2629 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2630 features->distance_max, 2631 0, 0); 2632 } 2633 break; 2634 case BAMBOO_PAD: 2635 __clear_bit(ABS_MISC, input_dev->absbit); 2636 break; 2637 } 2638 return 0; 2639 } 2640 2641 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 2642 struct wacom_wac *wacom_wac) 2643 { 2644 struct wacom_features *features = &wacom_wac->features; 2645 2646 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2647 2648 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 2649 return -ENODEV; 2650 2651 if (features->type == HID_GENERIC) 2652 /* setup has already been done */ 2653 return 0; 2654 2655 __set_bit(BTN_TOUCH, input_dev->keybit); 2656 2657 if (features->touch_max == 1) { 2658 input_set_abs_params(input_dev, ABS_X, 0, 2659 features->x_max, features->x_fuzz, 0); 2660 input_set_abs_params(input_dev, ABS_Y, 0, 2661 features->y_max, features->y_fuzz, 0); 2662 input_abs_set_res(input_dev, ABS_X, 2663 features->x_resolution); 2664 input_abs_set_res(input_dev, ABS_Y, 2665 features->y_resolution); 2666 } 2667 else if (features->touch_max > 1) { 2668 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 2669 features->x_max, features->x_fuzz, 0); 2670 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 2671 features->y_max, features->y_fuzz, 0); 2672 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 2673 features->x_resolution); 2674 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 2675 features->y_resolution); 2676 } 2677 2678 switch (features->type) { 2679 case INTUOS5: 2680 case INTUOS5L: 2681 case INTUOSPM: 2682 case INTUOSPL: 2683 case INTUOS5S: 2684 case INTUOSPS: 2685 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2686 2687 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 2688 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 2689 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 2690 break; 2691 2692 case WACOM_24HDT: 2693 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 2694 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 2695 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 2696 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2697 /* fall through */ 2698 2699 case WACOM_27QHDT: 2700 case MTSCREEN: 2701 case MTTPC: 2702 case MTTPC_B: 2703 case TABLETPC2FG: 2704 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 2705 /*fall through */ 2706 2707 case TABLETPC: 2708 case TABLETPCE: 2709 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2710 break; 2711 2712 case INTUOSHT: 2713 case INTUOSHT2: 2714 input_dev->evbit[0] |= BIT_MASK(EV_SW); 2715 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 2716 /* fall through */ 2717 2718 case BAMBOO_PT: 2719 case BAMBOO_TOUCH: 2720 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 2721 input_set_abs_params(input_dev, 2722 ABS_MT_TOUCH_MAJOR, 2723 0, features->x_max, 0, 0); 2724 input_set_abs_params(input_dev, 2725 ABS_MT_TOUCH_MINOR, 2726 0, features->y_max, 0, 0); 2727 } 2728 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 2729 break; 2730 2731 case BAMBOO_PAD: 2732 input_mt_init_slots(input_dev, features->touch_max, 2733 INPUT_MT_POINTER); 2734 __set_bit(BTN_LEFT, input_dev->keybit); 2735 __set_bit(BTN_RIGHT, input_dev->keybit); 2736 break; 2737 } 2738 return 0; 2739 } 2740 2741 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 2742 int button_count) 2743 { 2744 int i; 2745 2746 for (i = 0; i < button_count && i < 10; i++) 2747 __set_bit(BTN_0 + i, input_dev->keybit); 2748 for (i = 10; i < button_count && i < 16; i++) 2749 __set_bit(BTN_A + (i-10), input_dev->keybit); 2750 for (i = 16; i < button_count && i < 18; i++) 2751 __set_bit(BTN_BASE + (i-16), input_dev->keybit); 2752 } 2753 2754 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 2755 int button_count, int mask) 2756 { 2757 int i; 2758 2759 for (i = 0; i < button_count && i < 10; i++) 2760 input_report_key(input_dev, BTN_0 + i, mask & (1 << i)); 2761 for (i = 10; i < button_count && i < 16; i++) 2762 input_report_key(input_dev, BTN_A + (i-10), mask & (1 << i)); 2763 for (i = 16; i < button_count && i < 18; i++) 2764 input_report_key(input_dev, BTN_BASE + (i-16), mask & (1 << i)); 2765 } 2766 2767 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 2768 struct wacom_wac *wacom_wac) 2769 { 2770 struct wacom_features *features = &wacom_wac->features; 2771 2772 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 2773 return -ENODEV; 2774 2775 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2776 2777 /* kept for making legacy xf86-input-wacom working with the wheels */ 2778 __set_bit(ABS_MISC, input_dev->absbit); 2779 2780 /* kept for making legacy xf86-input-wacom accepting the pad */ 2781 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 2782 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 2783 2784 /* kept for making udev and libwacom accepting the pad */ 2785 __set_bit(BTN_STYLUS, input_dev->keybit); 2786 2787 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 2788 2789 switch (features->type) { 2790 2791 case CINTIQ_HYBRID: 2792 case CINTIQ_COMPANION_2: 2793 case DTK: 2794 case DTUS: 2795 case GRAPHIRE_BT: 2796 break; 2797 2798 case WACOM_MO: 2799 __set_bit(BTN_BACK, input_dev->keybit); 2800 __set_bit(BTN_LEFT, input_dev->keybit); 2801 __set_bit(BTN_FORWARD, input_dev->keybit); 2802 __set_bit(BTN_RIGHT, input_dev->keybit); 2803 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2804 break; 2805 2806 case WACOM_G4: 2807 __set_bit(BTN_BACK, input_dev->keybit); 2808 __set_bit(BTN_FORWARD, input_dev->keybit); 2809 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2810 break; 2811 2812 case WACOM_24HD: 2813 __set_bit(KEY_PROG1, input_dev->keybit); 2814 __set_bit(KEY_PROG2, input_dev->keybit); 2815 __set_bit(KEY_PROG3, input_dev->keybit); 2816 2817 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2818 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 2819 break; 2820 2821 case WACOM_27QHD: 2822 __set_bit(KEY_PROG1, input_dev->keybit); 2823 __set_bit(KEY_PROG2, input_dev->keybit); 2824 __set_bit(KEY_PROG3, input_dev->keybit); 2825 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 2826 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 2827 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 2828 input_abs_set_res(input_dev, ABS_Y, 1024); 2829 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 2830 input_abs_set_res(input_dev, ABS_Z, 1024); 2831 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 2832 break; 2833 2834 case WACOM_22HD: 2835 __set_bit(KEY_PROG1, input_dev->keybit); 2836 __set_bit(KEY_PROG2, input_dev->keybit); 2837 __set_bit(KEY_PROG3, input_dev->keybit); 2838 /* fall through */ 2839 2840 case WACOM_21UX2: 2841 case WACOM_BEE: 2842 case CINTIQ: 2843 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 2844 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 2845 break; 2846 2847 case WACOM_13HD: 2848 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2849 break; 2850 2851 case INTUOS3: 2852 case INTUOS3L: 2853 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 2854 /* fall through */ 2855 2856 case INTUOS3S: 2857 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 2858 break; 2859 2860 case INTUOS5: 2861 case INTUOS5L: 2862 case INTUOSPM: 2863 case INTUOSPL: 2864 case INTUOS5S: 2865 case INTUOSPS: 2866 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2867 break; 2868 2869 case INTUOS4WL: 2870 /* 2871 * For Bluetooth devices, the udev rule does not work correctly 2872 * for pads unless we add a stylus capability, which forces 2873 * ID_INPUT_TABLET to be set. 2874 */ 2875 __set_bit(BTN_STYLUS, input_dev->keybit); 2876 /* fall through */ 2877 2878 case INTUOS4: 2879 case INTUOS4L: 2880 case INTUOS4S: 2881 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2882 break; 2883 2884 case INTUOSHT: 2885 case BAMBOO_PT: 2886 case BAMBOO_TOUCH: 2887 case INTUOSHT2: 2888 __clear_bit(ABS_MISC, input_dev->absbit); 2889 2890 __set_bit(BTN_LEFT, input_dev->keybit); 2891 __set_bit(BTN_FORWARD, input_dev->keybit); 2892 __set_bit(BTN_BACK, input_dev->keybit); 2893 __set_bit(BTN_RIGHT, input_dev->keybit); 2894 2895 break; 2896 2897 case REMOTE: 2898 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 2899 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2900 break; 2901 2902 default: 2903 /* no pad supported */ 2904 return -ENODEV; 2905 } 2906 return 0; 2907 } 2908 2909 static const struct wacom_features wacom_features_0x00 = 2910 { "Wacom Penpartner", 5040, 3780, 255, 0, 2911 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 2912 static const struct wacom_features wacom_features_0x10 = 2913 { "Wacom Graphire", 10206, 7422, 511, 63, 2914 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2915 static const struct wacom_features wacom_features_0x81 = 2916 { "Wacom Graphire BT", 16704, 12064, 511, 32, 2917 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 2918 static const struct wacom_features wacom_features_0x11 = 2919 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 2920 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2921 static const struct wacom_features wacom_features_0x12 = 2922 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 2923 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2924 static const struct wacom_features wacom_features_0x13 = 2925 { "Wacom Graphire3", 10208, 7424, 511, 63, 2926 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2927 static const struct wacom_features wacom_features_0x14 = 2928 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 2929 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2930 static const struct wacom_features wacom_features_0x15 = 2931 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 2932 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2933 static const struct wacom_features wacom_features_0x16 = 2934 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 2935 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2936 static const struct wacom_features wacom_features_0x17 = 2937 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 2938 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2939 static const struct wacom_features wacom_features_0x18 = 2940 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 2941 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2942 static const struct wacom_features wacom_features_0x19 = 2943 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 2944 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2945 static const struct wacom_features wacom_features_0x60 = 2946 { "Wacom Volito", 5104, 3712, 511, 63, 2947 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2948 static const struct wacom_features wacom_features_0x61 = 2949 { "Wacom PenStation2", 3250, 2320, 255, 63, 2950 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2951 static const struct wacom_features wacom_features_0x62 = 2952 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 2953 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2954 static const struct wacom_features wacom_features_0x63 = 2955 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 2956 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2957 static const struct wacom_features wacom_features_0x64 = 2958 { "Wacom PenPartner2", 3250, 2320, 511, 63, 2959 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2960 static const struct wacom_features wacom_features_0x65 = 2961 { "Wacom Bamboo", 14760, 9225, 511, 63, 2962 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2963 static const struct wacom_features wacom_features_0x69 = 2964 { "Wacom Bamboo1", 5104, 3712, 511, 63, 2965 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 2966 static const struct wacom_features wacom_features_0x6A = 2967 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 2968 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2969 static const struct wacom_features wacom_features_0x6B = 2970 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 2971 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2972 static const struct wacom_features wacom_features_0x20 = 2973 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 2974 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2975 static const struct wacom_features wacom_features_0x21 = 2976 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 2977 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2978 static const struct wacom_features wacom_features_0x22 = 2979 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 2980 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2981 static const struct wacom_features wacom_features_0x23 = 2982 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 2983 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2984 static const struct wacom_features wacom_features_0x24 = 2985 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 2986 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2987 static const struct wacom_features wacom_features_0x30 = 2988 { "Wacom PL400", 5408, 4056, 255, 0, 2989 PL, WACOM_PL_RES, WACOM_PL_RES }; 2990 static const struct wacom_features wacom_features_0x31 = 2991 { "Wacom PL500", 6144, 4608, 255, 0, 2992 PL, WACOM_PL_RES, WACOM_PL_RES }; 2993 static const struct wacom_features wacom_features_0x32 = 2994 { "Wacom PL600", 6126, 4604, 255, 0, 2995 PL, WACOM_PL_RES, WACOM_PL_RES }; 2996 static const struct wacom_features wacom_features_0x33 = 2997 { "Wacom PL600SX", 6260, 5016, 255, 0, 2998 PL, WACOM_PL_RES, WACOM_PL_RES }; 2999 static const struct wacom_features wacom_features_0x34 = 3000 { "Wacom PL550", 6144, 4608, 511, 0, 3001 PL, WACOM_PL_RES, WACOM_PL_RES }; 3002 static const struct wacom_features wacom_features_0x35 = 3003 { "Wacom PL800", 7220, 5780, 511, 0, 3004 PL, WACOM_PL_RES, WACOM_PL_RES }; 3005 static const struct wacom_features wacom_features_0x37 = 3006 { "Wacom PL700", 6758, 5406, 511, 0, 3007 PL, WACOM_PL_RES, WACOM_PL_RES }; 3008 static const struct wacom_features wacom_features_0x38 = 3009 { "Wacom PL510", 6282, 4762, 511, 0, 3010 PL, WACOM_PL_RES, WACOM_PL_RES }; 3011 static const struct wacom_features wacom_features_0x39 = 3012 { "Wacom DTU710", 34080, 27660, 511, 0, 3013 PL, WACOM_PL_RES, WACOM_PL_RES }; 3014 static const struct wacom_features wacom_features_0xC4 = 3015 { "Wacom DTF521", 6282, 4762, 511, 0, 3016 PL, WACOM_PL_RES, WACOM_PL_RES }; 3017 static const struct wacom_features wacom_features_0xC0 = 3018 { "Wacom DTF720", 6858, 5506, 511, 0, 3019 PL, WACOM_PL_RES, WACOM_PL_RES }; 3020 static const struct wacom_features wacom_features_0xC2 = 3021 { "Wacom DTF720a", 6858, 5506, 511, 0, 3022 PL, WACOM_PL_RES, WACOM_PL_RES }; 3023 static const struct wacom_features wacom_features_0x03 = 3024 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 3025 PTU, WACOM_PL_RES, WACOM_PL_RES }; 3026 static const struct wacom_features wacom_features_0x41 = 3027 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 3028 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3029 static const struct wacom_features wacom_features_0x42 = 3030 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 3031 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3032 static const struct wacom_features wacom_features_0x43 = 3033 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 3034 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3035 static const struct wacom_features wacom_features_0x44 = 3036 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 3037 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3038 static const struct wacom_features wacom_features_0x45 = 3039 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 3040 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3041 static const struct wacom_features wacom_features_0xB0 = 3042 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 3043 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3044 static const struct wacom_features wacom_features_0xB1 = 3045 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 3046 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3047 static const struct wacom_features wacom_features_0xB2 = 3048 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 3049 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3050 static const struct wacom_features wacom_features_0xB3 = 3051 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 3052 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3053 static const struct wacom_features wacom_features_0xB4 = 3054 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 3055 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3056 static const struct wacom_features wacom_features_0xB5 = 3057 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 3058 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3059 static const struct wacom_features wacom_features_0xB7 = 3060 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 3061 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3062 static const struct wacom_features wacom_features_0xB8 = 3063 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 3064 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3065 static const struct wacom_features wacom_features_0xB9 = 3066 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 3067 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3068 static const struct wacom_features wacom_features_0xBA = 3069 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 3070 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3071 static const struct wacom_features wacom_features_0xBB = 3072 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 3073 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3074 static const struct wacom_features wacom_features_0xBC = 3075 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3076 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3077 static const struct wacom_features wacom_features_0xBD = 3078 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3079 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3080 static const struct wacom_features wacom_features_0x26 = 3081 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 3082 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 3083 static const struct wacom_features wacom_features_0x27 = 3084 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 3085 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3086 static const struct wacom_features wacom_features_0x28 = 3087 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 3088 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3089 static const struct wacom_features wacom_features_0x29 = 3090 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 3091 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3092 static const struct wacom_features wacom_features_0x2A = 3093 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 3094 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3095 static const struct wacom_features wacom_features_0x314 = 3096 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 3097 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 3098 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3099 static const struct wacom_features wacom_features_0x315 = 3100 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 3101 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3102 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3103 static const struct wacom_features wacom_features_0x317 = 3104 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 3105 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3106 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3107 static const struct wacom_features wacom_features_0xF4 = 3108 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63, 3109 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3110 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3111 static const struct wacom_features wacom_features_0xF8 = 3112 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */ 3113 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3114 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3115 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 3116 static const struct wacom_features wacom_features_0xF6 = 3117 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 3118 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 3119 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3120 static const struct wacom_features wacom_features_0x32A = 3121 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63, 3122 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3123 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3124 static const struct wacom_features wacom_features_0x32B = 3125 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63, 3126 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3127 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3128 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 3129 static const struct wacom_features wacom_features_0x32C = 3130 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 3131 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 3132 static const struct wacom_features wacom_features_0x3F = 3133 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 3134 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3135 static const struct wacom_features wacom_features_0xC5 = 3136 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 3137 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3138 static const struct wacom_features wacom_features_0xC6 = 3139 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 3140 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3141 static const struct wacom_features wacom_features_0x304 = 3142 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63, 3143 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3144 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3145 static const struct wacom_features wacom_features_0x333 = 3146 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63, 3147 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3148 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3149 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 3150 static const struct wacom_features wacom_features_0x335 = 3151 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 3152 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 3153 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3154 static const struct wacom_features wacom_features_0xC7 = 3155 { "Wacom DTU1931", 37832, 30305, 511, 0, 3156 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3157 static const struct wacom_features wacom_features_0xCE = 3158 { "Wacom DTU2231", 47864, 27011, 511, 0, 3159 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3160 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 3161 static const struct wacom_features wacom_features_0xF0 = 3162 { "Wacom DTU1631", 34623, 19553, 511, 0, 3163 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3164 static const struct wacom_features wacom_features_0xFB = 3165 { "Wacom DTU1031", 21896, 13760, 511, 0, 3166 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 3167 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3168 static const struct wacom_features wacom_features_0x32F = 3169 { "Wacom DTU1031X", 22472, 12728, 511, 0, 3170 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 3171 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3172 static const struct wacom_features wacom_features_0x336 = 3173 { "Wacom DTU1141", 23472, 13203, 1023, 0, 3174 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 3175 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3176 static const struct wacom_features wacom_features_0x57 = 3177 { "Wacom DTK2241", 95640, 54060, 2047, 63, 3178 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 3179 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3180 static const struct wacom_features wacom_features_0x59 = /* Pen */ 3181 { "Wacom DTH2242", 95640, 54060, 2047, 63, 3182 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 3183 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3184 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 3185 static const struct wacom_features wacom_features_0x5D = /* Touch */ 3186 { "Wacom DTH2242", .type = WACOM_24HDT, 3187 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 3188 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3189 static const struct wacom_features wacom_features_0xCC = 3190 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63, 3191 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3192 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3193 static const struct wacom_features wacom_features_0xFA = 3194 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63, 3195 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3196 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3197 static const struct wacom_features wacom_features_0x5B = 3198 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63, 3199 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3200 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3201 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 3202 static const struct wacom_features wacom_features_0x5E = 3203 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 3204 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 3205 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3206 static const struct wacom_features wacom_features_0x90 = 3207 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 3208 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3209 static const struct wacom_features wacom_features_0x93 = 3210 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 3211 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3212 static const struct wacom_features wacom_features_0x97 = 3213 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 3214 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3215 static const struct wacom_features wacom_features_0x9A = 3216 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 3217 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3218 static const struct wacom_features wacom_features_0x9F = 3219 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 3220 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3221 static const struct wacom_features wacom_features_0xE2 = 3222 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 3223 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3224 static const struct wacom_features wacom_features_0xE3 = 3225 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 3226 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3227 static const struct wacom_features wacom_features_0xE5 = 3228 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 3229 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3230 static const struct wacom_features wacom_features_0xE6 = 3231 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 3232 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3233 static const struct wacom_features wacom_features_0xEC = 3234 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 3235 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3236 static const struct wacom_features wacom_features_0xED = 3237 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 3238 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3239 static const struct wacom_features wacom_features_0xEF = 3240 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 3241 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3242 static const struct wacom_features wacom_features_0x100 = 3243 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 3244 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3245 static const struct wacom_features wacom_features_0x101 = 3246 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 3247 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3248 static const struct wacom_features wacom_features_0x10D = 3249 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 3250 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3251 static const struct wacom_features wacom_features_0x10E = 3252 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 3253 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3254 static const struct wacom_features wacom_features_0x10F = 3255 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 3256 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3257 static const struct wacom_features wacom_features_0x116 = 3258 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 3259 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3260 static const struct wacom_features wacom_features_0x12C = 3261 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 3262 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3263 static const struct wacom_features wacom_features_0x4001 = 3264 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 3265 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3266 static const struct wacom_features wacom_features_0x4004 = 3267 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 3268 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3269 static const struct wacom_features wacom_features_0x5000 = 3270 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 3271 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3272 static const struct wacom_features wacom_features_0x5002 = 3273 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 3274 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3275 static const struct wacom_features wacom_features_0x47 = 3276 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 3277 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3278 static const struct wacom_features wacom_features_0x84 = 3279 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 3280 static const struct wacom_features wacom_features_0xD0 = 3281 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 3282 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3283 static const struct wacom_features wacom_features_0xD1 = 3284 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 3285 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3286 static const struct wacom_features wacom_features_0xD2 = 3287 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 3288 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3289 static const struct wacom_features wacom_features_0xD3 = 3290 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 3291 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3292 static const struct wacom_features wacom_features_0xD4 = 3293 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 3294 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3295 static const struct wacom_features wacom_features_0xD5 = 3296 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 3297 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3298 static const struct wacom_features wacom_features_0xD6 = 3299 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 3300 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3301 static const struct wacom_features wacom_features_0xD7 = 3302 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 3303 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3304 static const struct wacom_features wacom_features_0xD8 = 3305 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 3306 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3307 static const struct wacom_features wacom_features_0xDA = 3308 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 3309 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3310 static const struct wacom_features wacom_features_0xDB = 3311 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 3312 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3313 static const struct wacom_features wacom_features_0xDD = 3314 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 3315 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3316 static const struct wacom_features wacom_features_0xDE = 3317 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 3318 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 3319 static const struct wacom_features wacom_features_0xDF = 3320 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 3321 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 3322 static const struct wacom_features wacom_features_0x300 = 3323 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 3324 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3325 static const struct wacom_features wacom_features_0x301 = 3326 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 3327 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3328 static const struct wacom_features wacom_features_0x302 = 3329 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 3330 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 3331 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3332 static const struct wacom_features wacom_features_0x303 = 3333 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 3334 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 3335 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3336 static const struct wacom_features wacom_features_0x30E = 3337 { "Wacom Intuos S", 15200, 9500, 1023, 31, 3338 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3339 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3340 static const struct wacom_features wacom_features_0x6004 = 3341 { "ISD-V4", 12800, 8000, 255, 0, 3342 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3343 static const struct wacom_features wacom_features_0x307 = 3344 { "Wacom ISDv5 307", 59152, 33448, 2047, 63, 3345 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3346 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3347 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 3348 static const struct wacom_features wacom_features_0x309 = 3349 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 3350 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 3351 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3352 static const struct wacom_features wacom_features_0x30A = 3353 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63, 3354 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3355 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3356 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 3357 static const struct wacom_features wacom_features_0x30C = 3358 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 3359 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 3360 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3361 static const struct wacom_features wacom_features_0x318 = 3362 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 3363 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 3364 static const struct wacom_features wacom_features_0x319 = 3365 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 3366 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 3367 static const struct wacom_features wacom_features_0x325 = 3368 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 3369 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 3370 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3371 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 3372 static const struct wacom_features wacom_features_0x326 = /* Touch */ 3373 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 3374 .oPid = 0x325 }; 3375 static const struct wacom_features wacom_features_0x323 = 3376 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 3377 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3378 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3379 static const struct wacom_features wacom_features_0x331 = 3380 { "Wacom Express Key Remote", .type = REMOTE, 3381 .numbered_buttons = 18, .check_for_hid_type = true, 3382 .hid_type = HID_TYPE_USBNONE }; 3383 static const struct wacom_features wacom_features_0x33B = 3384 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 3385 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3386 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3387 static const struct wacom_features wacom_features_0x33C = 3388 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 3389 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 3390 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3391 static const struct wacom_features wacom_features_0x33D = 3392 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 3393 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3394 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3395 static const struct wacom_features wacom_features_0x33E = 3396 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 3397 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 3398 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3399 static const struct wacom_features wacom_features_0x343 = 3400 { "Wacom DTK1651", 34616, 19559, 1023, 0, 3401 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 3402 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3403 3404 static const struct wacom_features wacom_features_HID_ANY_ID = 3405 { "Wacom HID", .type = HID_GENERIC }; 3406 3407 #define USB_DEVICE_WACOM(prod) \ 3408 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3409 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3410 3411 #define BT_DEVICE_WACOM(prod) \ 3412 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3413 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3414 3415 #define I2C_DEVICE_WACOM(prod) \ 3416 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3417 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3418 3419 #define USB_DEVICE_LENOVO(prod) \ 3420 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 3421 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3422 3423 const struct hid_device_id wacom_ids[] = { 3424 { USB_DEVICE_WACOM(0x00) }, 3425 { USB_DEVICE_WACOM(0x03) }, 3426 { USB_DEVICE_WACOM(0x10) }, 3427 { USB_DEVICE_WACOM(0x11) }, 3428 { USB_DEVICE_WACOM(0x12) }, 3429 { USB_DEVICE_WACOM(0x13) }, 3430 { USB_DEVICE_WACOM(0x14) }, 3431 { USB_DEVICE_WACOM(0x15) }, 3432 { USB_DEVICE_WACOM(0x16) }, 3433 { USB_DEVICE_WACOM(0x17) }, 3434 { USB_DEVICE_WACOM(0x18) }, 3435 { USB_DEVICE_WACOM(0x19) }, 3436 { USB_DEVICE_WACOM(0x20) }, 3437 { USB_DEVICE_WACOM(0x21) }, 3438 { USB_DEVICE_WACOM(0x22) }, 3439 { USB_DEVICE_WACOM(0x23) }, 3440 { USB_DEVICE_WACOM(0x24) }, 3441 { USB_DEVICE_WACOM(0x26) }, 3442 { USB_DEVICE_WACOM(0x27) }, 3443 { USB_DEVICE_WACOM(0x28) }, 3444 { USB_DEVICE_WACOM(0x29) }, 3445 { USB_DEVICE_WACOM(0x2A) }, 3446 { USB_DEVICE_WACOM(0x30) }, 3447 { USB_DEVICE_WACOM(0x31) }, 3448 { USB_DEVICE_WACOM(0x32) }, 3449 { USB_DEVICE_WACOM(0x33) }, 3450 { USB_DEVICE_WACOM(0x34) }, 3451 { USB_DEVICE_WACOM(0x35) }, 3452 { USB_DEVICE_WACOM(0x37) }, 3453 { USB_DEVICE_WACOM(0x38) }, 3454 { USB_DEVICE_WACOM(0x39) }, 3455 { USB_DEVICE_WACOM(0x3F) }, 3456 { USB_DEVICE_WACOM(0x41) }, 3457 { USB_DEVICE_WACOM(0x42) }, 3458 { USB_DEVICE_WACOM(0x43) }, 3459 { USB_DEVICE_WACOM(0x44) }, 3460 { USB_DEVICE_WACOM(0x45) }, 3461 { USB_DEVICE_WACOM(0x47) }, 3462 { USB_DEVICE_WACOM(0x57) }, 3463 { USB_DEVICE_WACOM(0x59) }, 3464 { USB_DEVICE_WACOM(0x5B) }, 3465 { USB_DEVICE_WACOM(0x5D) }, 3466 { USB_DEVICE_WACOM(0x5E) }, 3467 { USB_DEVICE_WACOM(0x60) }, 3468 { USB_DEVICE_WACOM(0x61) }, 3469 { USB_DEVICE_WACOM(0x62) }, 3470 { USB_DEVICE_WACOM(0x63) }, 3471 { USB_DEVICE_WACOM(0x64) }, 3472 { USB_DEVICE_WACOM(0x65) }, 3473 { USB_DEVICE_WACOM(0x69) }, 3474 { USB_DEVICE_WACOM(0x6A) }, 3475 { USB_DEVICE_WACOM(0x6B) }, 3476 { BT_DEVICE_WACOM(0x81) }, 3477 { USB_DEVICE_WACOM(0x84) }, 3478 { USB_DEVICE_WACOM(0x90) }, 3479 { USB_DEVICE_WACOM(0x93) }, 3480 { USB_DEVICE_WACOM(0x97) }, 3481 { USB_DEVICE_WACOM(0x9A) }, 3482 { USB_DEVICE_WACOM(0x9F) }, 3483 { USB_DEVICE_WACOM(0xB0) }, 3484 { USB_DEVICE_WACOM(0xB1) }, 3485 { USB_DEVICE_WACOM(0xB2) }, 3486 { USB_DEVICE_WACOM(0xB3) }, 3487 { USB_DEVICE_WACOM(0xB4) }, 3488 { USB_DEVICE_WACOM(0xB5) }, 3489 { USB_DEVICE_WACOM(0xB7) }, 3490 { USB_DEVICE_WACOM(0xB8) }, 3491 { USB_DEVICE_WACOM(0xB9) }, 3492 { USB_DEVICE_WACOM(0xBA) }, 3493 { USB_DEVICE_WACOM(0xBB) }, 3494 { USB_DEVICE_WACOM(0xBC) }, 3495 { BT_DEVICE_WACOM(0xBD) }, 3496 { USB_DEVICE_WACOM(0xC0) }, 3497 { USB_DEVICE_WACOM(0xC2) }, 3498 { USB_DEVICE_WACOM(0xC4) }, 3499 { USB_DEVICE_WACOM(0xC5) }, 3500 { USB_DEVICE_WACOM(0xC6) }, 3501 { USB_DEVICE_WACOM(0xC7) }, 3502 { USB_DEVICE_WACOM(0xCC) }, 3503 { USB_DEVICE_WACOM(0xCE) }, 3504 { USB_DEVICE_WACOM(0xD0) }, 3505 { USB_DEVICE_WACOM(0xD1) }, 3506 { USB_DEVICE_WACOM(0xD2) }, 3507 { USB_DEVICE_WACOM(0xD3) }, 3508 { USB_DEVICE_WACOM(0xD4) }, 3509 { USB_DEVICE_WACOM(0xD5) }, 3510 { USB_DEVICE_WACOM(0xD6) }, 3511 { USB_DEVICE_WACOM(0xD7) }, 3512 { USB_DEVICE_WACOM(0xD8) }, 3513 { USB_DEVICE_WACOM(0xDA) }, 3514 { USB_DEVICE_WACOM(0xDB) }, 3515 { USB_DEVICE_WACOM(0xDD) }, 3516 { USB_DEVICE_WACOM(0xDE) }, 3517 { USB_DEVICE_WACOM(0xDF) }, 3518 { USB_DEVICE_WACOM(0xE2) }, 3519 { USB_DEVICE_WACOM(0xE3) }, 3520 { USB_DEVICE_WACOM(0xE5) }, 3521 { USB_DEVICE_WACOM(0xE6) }, 3522 { USB_DEVICE_WACOM(0xEC) }, 3523 { USB_DEVICE_WACOM(0xED) }, 3524 { USB_DEVICE_WACOM(0xEF) }, 3525 { USB_DEVICE_WACOM(0xF0) }, 3526 { USB_DEVICE_WACOM(0xF4) }, 3527 { USB_DEVICE_WACOM(0xF6) }, 3528 { USB_DEVICE_WACOM(0xF8) }, 3529 { USB_DEVICE_WACOM(0xFA) }, 3530 { USB_DEVICE_WACOM(0xFB) }, 3531 { USB_DEVICE_WACOM(0x100) }, 3532 { USB_DEVICE_WACOM(0x101) }, 3533 { USB_DEVICE_WACOM(0x10D) }, 3534 { USB_DEVICE_WACOM(0x10E) }, 3535 { USB_DEVICE_WACOM(0x10F) }, 3536 { USB_DEVICE_WACOM(0x116) }, 3537 { USB_DEVICE_WACOM(0x12C) }, 3538 { USB_DEVICE_WACOM(0x300) }, 3539 { USB_DEVICE_WACOM(0x301) }, 3540 { USB_DEVICE_WACOM(0x302) }, 3541 { USB_DEVICE_WACOM(0x303) }, 3542 { USB_DEVICE_WACOM(0x304) }, 3543 { USB_DEVICE_WACOM(0x307) }, 3544 { USB_DEVICE_WACOM(0x309) }, 3545 { USB_DEVICE_WACOM(0x30A) }, 3546 { USB_DEVICE_WACOM(0x30C) }, 3547 { USB_DEVICE_WACOM(0x30E) }, 3548 { USB_DEVICE_WACOM(0x314) }, 3549 { USB_DEVICE_WACOM(0x315) }, 3550 { USB_DEVICE_WACOM(0x317) }, 3551 { USB_DEVICE_WACOM(0x318) }, 3552 { USB_DEVICE_WACOM(0x319) }, 3553 { USB_DEVICE_WACOM(0x323) }, 3554 { USB_DEVICE_WACOM(0x325) }, 3555 { USB_DEVICE_WACOM(0x326) }, 3556 { USB_DEVICE_WACOM(0x32A) }, 3557 { USB_DEVICE_WACOM(0x32B) }, 3558 { USB_DEVICE_WACOM(0x32C) }, 3559 { USB_DEVICE_WACOM(0x32F) }, 3560 { USB_DEVICE_WACOM(0x331) }, 3561 { USB_DEVICE_WACOM(0x333) }, 3562 { USB_DEVICE_WACOM(0x335) }, 3563 { USB_DEVICE_WACOM(0x336) }, 3564 { USB_DEVICE_WACOM(0x33B) }, 3565 { USB_DEVICE_WACOM(0x33C) }, 3566 { USB_DEVICE_WACOM(0x33D) }, 3567 { USB_DEVICE_WACOM(0x33E) }, 3568 { USB_DEVICE_WACOM(0x343) }, 3569 { USB_DEVICE_WACOM(0x4001) }, 3570 { USB_DEVICE_WACOM(0x4004) }, 3571 { USB_DEVICE_WACOM(0x5000) }, 3572 { USB_DEVICE_WACOM(0x5002) }, 3573 { USB_DEVICE_LENOVO(0x6004) }, 3574 3575 { USB_DEVICE_WACOM(HID_ANY_ID) }, 3576 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 3577 { } 3578 }; 3579 MODULE_DEVICE_TABLE(hid, wacom_ids); 3580