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 /* 38 * Percent of battery capacity for Graphire. 39 * 8th value means AC online and show 100% capacity. 40 */ 41 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 42 43 /* 44 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 45 */ 46 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 47 48 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 49 int bat_capacity, bool bat_charging, bool bat_connected, 50 bool ps_connected) 51 { 52 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 53 bool changed = wacom_wac->battery_capacity != bat_capacity || 54 wacom_wac->bat_charging != bat_charging || 55 wacom_wac->bat_connected != bat_connected || 56 wacom_wac->ps_connected != ps_connected; 57 58 if (changed) { 59 wacom_wac->battery_capacity = bat_capacity; 60 wacom_wac->bat_charging = bat_charging; 61 wacom_wac->bat_connected = bat_connected; 62 wacom_wac->ps_connected = ps_connected; 63 64 if (wacom->battery) 65 power_supply_changed(wacom->battery); 66 } 67 } 68 69 static int wacom_penpartner_irq(struct wacom_wac *wacom) 70 { 71 unsigned char *data = wacom->data; 72 struct input_dev *input = wacom->pen_input; 73 74 switch (data[0]) { 75 case 1: 76 if (data[5] & 0x80) { 77 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 78 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 79 input_report_key(input, wacom->tool[0], 1); 80 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 81 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 82 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 83 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 84 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 85 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 86 } else { 87 input_report_key(input, wacom->tool[0], 0); 88 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 89 input_report_abs(input, ABS_PRESSURE, -1); 90 input_report_key(input, BTN_TOUCH, 0); 91 } 92 break; 93 94 case 2: 95 input_report_key(input, BTN_TOOL_PEN, 1); 96 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 97 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 98 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 99 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 100 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 101 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 102 break; 103 104 default: 105 dev_dbg(input->dev.parent, 106 "%s: received unknown report #%d\n", __func__, data[0]); 107 return 0; 108 } 109 110 return 1; 111 } 112 113 static int wacom_pl_irq(struct wacom_wac *wacom) 114 { 115 struct wacom_features *features = &wacom->features; 116 unsigned char *data = wacom->data; 117 struct input_dev *input = wacom->pen_input; 118 int prox, pressure; 119 120 if (data[0] != WACOM_REPORT_PENABLED) { 121 dev_dbg(input->dev.parent, 122 "%s: received unknown report #%d\n", __func__, data[0]); 123 return 0; 124 } 125 126 prox = data[1] & 0x40; 127 128 if (prox) { 129 wacom->id[0] = ERASER_DEVICE_ID; 130 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 131 if (features->pressure_max > 255) 132 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 133 pressure += (features->pressure_max + 1) / 2; 134 135 /* 136 * if going from out of proximity into proximity select between the eraser 137 * and the pen based on the state of the stylus2 button, choose eraser if 138 * pressed else choose pen. if not a proximity change from out to in, send 139 * an out of proximity for previous tool then a in for new tool. 140 */ 141 if (!wacom->tool[0]) { 142 /* Eraser bit set for DTF */ 143 if (data[1] & 0x10) 144 wacom->tool[1] = BTN_TOOL_RUBBER; 145 else 146 /* Going into proximity select tool */ 147 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 148 } else { 149 /* was entered with stylus2 pressed */ 150 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 151 /* report out proximity for previous tool */ 152 input_report_key(input, wacom->tool[1], 0); 153 input_sync(input); 154 wacom->tool[1] = BTN_TOOL_PEN; 155 return 0; 156 } 157 } 158 if (wacom->tool[1] != BTN_TOOL_RUBBER) { 159 /* Unknown tool selected default to pen tool */ 160 wacom->tool[1] = BTN_TOOL_PEN; 161 wacom->id[0] = STYLUS_DEVICE_ID; 162 } 163 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */ 164 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 165 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 166 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 167 input_report_abs(input, ABS_PRESSURE, pressure); 168 169 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 170 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 171 /* Only allow the stylus2 button to be reported for the pen tool. */ 172 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20)); 173 } else { 174 /* report proximity-out of a (valid) tool */ 175 if (wacom->tool[1] != BTN_TOOL_RUBBER) { 176 /* Unknown tool selected default to pen tool */ 177 wacom->tool[1] = BTN_TOOL_PEN; 178 } 179 input_report_key(input, wacom->tool[1], prox); 180 } 181 182 wacom->tool[0] = prox; /* Save proximity state */ 183 return 1; 184 } 185 186 static int wacom_ptu_irq(struct wacom_wac *wacom) 187 { 188 unsigned char *data = wacom->data; 189 struct input_dev *input = wacom->pen_input; 190 191 if (data[0] != WACOM_REPORT_PENABLED) { 192 dev_dbg(input->dev.parent, 193 "%s: received unknown report #%d\n", __func__, data[0]); 194 return 0; 195 } 196 197 if (data[1] & 0x04) { 198 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 199 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 200 wacom->id[0] = ERASER_DEVICE_ID; 201 } else { 202 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 203 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 204 wacom->id[0] = STYLUS_DEVICE_ID; 205 } 206 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 207 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 208 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 209 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 210 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 211 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 212 return 1; 213 } 214 215 static int wacom_dtu_irq(struct wacom_wac *wacom) 216 { 217 unsigned char *data = wacom->data; 218 struct input_dev *input = wacom->pen_input; 219 int prox = data[1] & 0x20; 220 221 dev_dbg(input->dev.parent, 222 "%s: received report #%d", __func__, data[0]); 223 224 if (prox) { 225 /* Going into proximity select tool */ 226 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 227 if (wacom->tool[0] == BTN_TOOL_PEN) 228 wacom->id[0] = STYLUS_DEVICE_ID; 229 else 230 wacom->id[0] = ERASER_DEVICE_ID; 231 } 232 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 233 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 234 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 235 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 236 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 237 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 238 if (!prox) /* out-prox */ 239 wacom->id[0] = 0; 240 input_report_key(input, wacom->tool[0], prox); 241 input_report_abs(input, ABS_MISC, wacom->id[0]); 242 return 1; 243 } 244 245 static int wacom_dtus_irq(struct wacom_wac *wacom) 246 { 247 char *data = wacom->data; 248 struct input_dev *input = wacom->pen_input; 249 unsigned short prox, pressure = 0; 250 251 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 252 dev_dbg(input->dev.parent, 253 "%s: received unknown report #%d", __func__, data[0]); 254 return 0; 255 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 256 input = wacom->pad_input; 257 input_report_key(input, BTN_0, (data[1] & 0x01)); 258 input_report_key(input, BTN_1, (data[1] & 0x02)); 259 input_report_key(input, BTN_2, (data[1] & 0x04)); 260 input_report_key(input, BTN_3, (data[1] & 0x08)); 261 input_report_abs(input, ABS_MISC, 262 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 263 return 1; 264 } else { 265 prox = data[1] & 0x80; 266 if (prox) { 267 switch ((data[1] >> 3) & 3) { 268 case 1: /* Rubber */ 269 wacom->tool[0] = BTN_TOOL_RUBBER; 270 wacom->id[0] = ERASER_DEVICE_ID; 271 break; 272 273 case 2: /* Pen */ 274 wacom->tool[0] = BTN_TOOL_PEN; 275 wacom->id[0] = STYLUS_DEVICE_ID; 276 break; 277 } 278 } 279 280 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 281 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 282 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 283 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 284 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 285 input_report_abs(input, ABS_PRESSURE, pressure); 286 input_report_key(input, BTN_TOUCH, pressure > 10); 287 288 if (!prox) /* out-prox */ 289 wacom->id[0] = 0; 290 input_report_key(input, wacom->tool[0], prox); 291 input_report_abs(input, ABS_MISC, wacom->id[0]); 292 return 1; 293 } 294 } 295 296 static int wacom_graphire_irq(struct wacom_wac *wacom) 297 { 298 struct wacom_features *features = &wacom->features; 299 unsigned char *data = wacom->data; 300 struct input_dev *input = wacom->pen_input; 301 struct input_dev *pad_input = wacom->pad_input; 302 int battery_capacity, ps_connected; 303 int prox; 304 int rw = 0; 305 int retval = 0; 306 307 if (features->type == GRAPHIRE_BT) { 308 if (data[0] != WACOM_REPORT_PENABLED_BT) { 309 dev_dbg(input->dev.parent, 310 "%s: received unknown report #%d\n", __func__, 311 data[0]); 312 goto exit; 313 } 314 } else if (data[0] != WACOM_REPORT_PENABLED) { 315 dev_dbg(input->dev.parent, 316 "%s: received unknown report #%d\n", __func__, data[0]); 317 goto exit; 318 } 319 320 prox = data[1] & 0x80; 321 if (prox || wacom->id[0]) { 322 if (prox) { 323 switch ((data[1] >> 5) & 3) { 324 325 case 0: /* Pen */ 326 wacom->tool[0] = BTN_TOOL_PEN; 327 wacom->id[0] = STYLUS_DEVICE_ID; 328 break; 329 330 case 1: /* Rubber */ 331 wacom->tool[0] = BTN_TOOL_RUBBER; 332 wacom->id[0] = ERASER_DEVICE_ID; 333 break; 334 335 case 2: /* Mouse with wheel */ 336 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 337 /* fall through */ 338 339 case 3: /* Mouse without wheel */ 340 wacom->tool[0] = BTN_TOOL_MOUSE; 341 wacom->id[0] = CURSOR_DEVICE_ID; 342 break; 343 } 344 } 345 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 346 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 347 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 348 if (features->type == GRAPHIRE_BT) 349 input_report_abs(input, ABS_PRESSURE, data[6] | 350 (((__u16) (data[1] & 0x08)) << 5)); 351 else 352 input_report_abs(input, ABS_PRESSURE, data[6] | 353 ((data[7] & 0x03) << 8)); 354 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 355 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 356 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 357 } else { 358 input_report_key(input, BTN_LEFT, data[1] & 0x01); 359 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 360 if (features->type == WACOM_G4 || 361 features->type == WACOM_MO) { 362 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 363 rw = (data[7] & 0x04) - (data[7] & 0x03); 364 } else if (features->type == GRAPHIRE_BT) { 365 /* Compute distance between mouse and tablet */ 366 rw = 44 - (data[6] >> 2); 367 rw = clamp_val(rw, 0, 31); 368 input_report_abs(input, ABS_DISTANCE, rw); 369 if (((data[1] >> 5) & 3) == 2) { 370 /* Mouse with wheel */ 371 input_report_key(input, BTN_MIDDLE, 372 data[1] & 0x04); 373 rw = (data[6] & 0x01) ? -1 : 374 (data[6] & 0x02) ? 1 : 0; 375 } else { 376 rw = 0; 377 } 378 } else { 379 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 380 rw = -(signed char)data[6]; 381 } 382 input_report_rel(input, REL_WHEEL, rw); 383 } 384 385 if (!prox) 386 wacom->id[0] = 0; 387 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 388 input_report_key(input, wacom->tool[0], prox); 389 input_sync(input); /* sync last event */ 390 } 391 392 /* send pad data */ 393 switch (features->type) { 394 case WACOM_G4: 395 prox = data[7] & 0xf8; 396 if (prox || wacom->id[1]) { 397 wacom->id[1] = PAD_DEVICE_ID; 398 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 399 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 400 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 401 input_report_rel(pad_input, REL_WHEEL, rw); 402 if (!prox) 403 wacom->id[1] = 0; 404 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 405 retval = 1; 406 } 407 break; 408 409 case WACOM_MO: 410 prox = (data[7] & 0xf8) || data[8]; 411 if (prox || wacom->id[1]) { 412 wacom->id[1] = PAD_DEVICE_ID; 413 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 414 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 415 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 416 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 417 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 418 if (!prox) 419 wacom->id[1] = 0; 420 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 421 retval = 1; 422 } 423 break; 424 case GRAPHIRE_BT: 425 prox = data[7] & 0x03; 426 if (prox || wacom->id[1]) { 427 wacom->id[1] = PAD_DEVICE_ID; 428 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 429 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 430 if (!prox) 431 wacom->id[1] = 0; 432 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 433 retval = 1; 434 } 435 break; 436 } 437 438 /* Store current battery capacity and power supply state */ 439 if (features->type == GRAPHIRE_BT) { 440 rw = (data[7] >> 2 & 0x07); 441 battery_capacity = batcap_gr[rw]; 442 ps_connected = rw == 7; 443 wacom_notify_battery(wacom, battery_capacity, ps_connected, 444 1, ps_connected); 445 } 446 exit: 447 return retval; 448 } 449 450 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 451 { 452 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 453 struct hid_report *r; 454 struct hid_report_enum *re; 455 456 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 457 r = re->report_id_hash[WACOM_REPORT_INTUOSREAD]; 458 if (r) { 459 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 460 } 461 } 462 463 static int wacom_intuos_inout(struct wacom_wac *wacom) 464 { 465 struct wacom_features *features = &wacom->features; 466 unsigned char *data = wacom->data; 467 struct input_dev *input = wacom->pen_input; 468 int idx = 0; 469 470 /* tool number */ 471 if (features->type == INTUOS) 472 idx = data[1] & 0x01; 473 474 /* Enter report */ 475 if ((data[1] & 0xfc) == 0xc0) { 476 /* serial number of the tool */ 477 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 478 (data[4] << 20) + (data[5] << 12) + 479 (data[6] << 4) + (data[7] >> 4); 480 481 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 482 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12); 483 484 switch (wacom->id[idx]) { 485 case 0x812: /* Inking pen */ 486 case 0x801: /* Intuos3 Inking pen */ 487 case 0x120802: /* Intuos4/5 Inking Pen */ 488 case 0x012: 489 wacom->tool[idx] = BTN_TOOL_PENCIL; 490 break; 491 492 case 0x822: /* Pen */ 493 case 0x842: 494 case 0x852: 495 case 0x823: /* Intuos3 Grip Pen */ 496 case 0x813: /* Intuos3 Classic Pen */ 497 case 0x885: /* Intuos3 Marker Pen */ 498 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 499 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 500 case 0x022: 501 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */ 502 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */ 503 case 0x160802: /* Cintiq 13HD Pro Pen */ 504 case 0x180802: /* DTH2242 Pen */ 505 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */ 506 wacom->tool[idx] = BTN_TOOL_PEN; 507 break; 508 509 case 0x832: /* Stroke pen */ 510 case 0x032: 511 wacom->tool[idx] = BTN_TOOL_BRUSH; 512 break; 513 514 case 0x007: /* Mouse 4D and 2D */ 515 case 0x09c: 516 case 0x094: 517 case 0x017: /* Intuos3 2D Mouse */ 518 case 0x806: /* Intuos4 Mouse */ 519 wacom->tool[idx] = BTN_TOOL_MOUSE; 520 break; 521 522 case 0x096: /* Lens cursor */ 523 case 0x097: /* Intuos3 Lens cursor */ 524 case 0x006: /* Intuos4 Lens cursor */ 525 wacom->tool[idx] = BTN_TOOL_LENS; 526 break; 527 528 case 0x82a: /* Eraser */ 529 case 0x85a: 530 case 0x91a: 531 case 0xd1a: 532 case 0x0fa: 533 case 0x82b: /* Intuos3 Grip Pen Eraser */ 534 case 0x81b: /* Intuos3 Classic Pen Eraser */ 535 case 0x91b: /* Intuos3 Airbrush Eraser */ 536 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 537 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 538 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 539 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 540 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 541 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 542 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */ 543 case 0x18080a: /* DTH2242 Eraser */ 544 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 545 wacom->tool[idx] = BTN_TOOL_RUBBER; 546 break; 547 548 case 0xd12: 549 case 0x912: 550 case 0x112: 551 case 0x913: /* Intuos3 Airbrush */ 552 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 553 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */ 554 wacom->tool[idx] = BTN_TOOL_AIRBRUSH; 555 break; 556 557 default: /* Unknown tool */ 558 wacom->tool[idx] = BTN_TOOL_PEN; 559 break; 560 } 561 return 1; 562 } 563 564 /* 565 * don't report events for invalid data 566 */ 567 /* older I4 styli don't work with new Cintiqs */ 568 if ((!((wacom->id[idx] >> 20) & 0x01) && 569 (features->type == WACOM_21UX2)) || 570 /* Only large Intuos support Lense Cursor */ 571 (wacom->tool[idx] == BTN_TOOL_LENS && 572 (features->type == INTUOS3 || 573 features->type == INTUOS3S || 574 features->type == INTUOS4 || 575 features->type == INTUOS4S || 576 features->type == INTUOS5 || 577 features->type == INTUOS5S || 578 features->type == INTUOSPM || 579 features->type == INTUOSPS)) || 580 /* Cintiq doesn't send data when RDY bit isn't set */ 581 (features->type == CINTIQ && !(data[1] & 0x40))) 582 return 1; 583 584 wacom->shared->stylus_in_proximity = true; 585 if (wacom->shared->touch_down) 586 return 1; 587 588 /* in Range while exiting */ 589 if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) { 590 input_report_key(input, BTN_TOUCH, 0); 591 input_report_abs(input, ABS_PRESSURE, 0); 592 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 593 return 2; 594 } 595 596 /* Exit report */ 597 if ((data[1] & 0xfe) == 0x80) { 598 wacom->shared->stylus_in_proximity = false; 599 wacom->reporting_data = false; 600 601 /* don't report exit if we don't know the ID */ 602 if (!wacom->id[idx]) 603 return 1; 604 605 /* 606 * Reset all states otherwise we lose the initial states 607 * when in-prox next time 608 */ 609 input_report_abs(input, ABS_X, 0); 610 input_report_abs(input, ABS_Y, 0); 611 input_report_abs(input, ABS_DISTANCE, 0); 612 input_report_abs(input, ABS_TILT_X, 0); 613 input_report_abs(input, ABS_TILT_Y, 0); 614 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 615 input_report_key(input, BTN_LEFT, 0); 616 input_report_key(input, BTN_MIDDLE, 0); 617 input_report_key(input, BTN_RIGHT, 0); 618 input_report_key(input, BTN_SIDE, 0); 619 input_report_key(input, BTN_EXTRA, 0); 620 input_report_abs(input, ABS_THROTTLE, 0); 621 input_report_abs(input, ABS_RZ, 0); 622 } else { 623 input_report_abs(input, ABS_PRESSURE, 0); 624 input_report_key(input, BTN_STYLUS, 0); 625 input_report_key(input, BTN_STYLUS2, 0); 626 input_report_key(input, BTN_TOUCH, 0); 627 input_report_abs(input, ABS_WHEEL, 0); 628 if (features->type >= INTUOS3S) 629 input_report_abs(input, ABS_Z, 0); 630 } 631 input_report_key(input, wacom->tool[idx], 0); 632 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 633 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 634 wacom->id[idx] = 0; 635 return 2; 636 } 637 638 /* don't report other events if we don't know the ID */ 639 if (!wacom->id[idx]) { 640 /* but reschedule a read of the current tool */ 641 wacom_intuos_schedule_prox_event(wacom); 642 return 1; 643 } 644 645 return 0; 646 } 647 648 static void wacom_intuos_general(struct wacom_wac *wacom) 649 { 650 struct wacom_features *features = &wacom->features; 651 unsigned char *data = wacom->data; 652 struct input_dev *input = wacom->pen_input; 653 unsigned int t; 654 655 /* general pen packet */ 656 if ((data[1] & 0xb8) == 0xa0) { 657 t = (data[6] << 2) | ((data[7] >> 6) & 3); 658 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) { 659 t = (t << 1) | (data[1] & 1); 660 } 661 input_report_abs(input, ABS_PRESSURE, t); 662 input_report_abs(input, ABS_TILT_X, 663 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 664 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 665 input_report_key(input, BTN_STYLUS, data[1] & 2); 666 input_report_key(input, BTN_STYLUS2, data[1] & 4); 667 input_report_key(input, BTN_TOUCH, t > 10); 668 } 669 670 /* airbrush second packet */ 671 if ((data[1] & 0xbc) == 0xb4) { 672 input_report_abs(input, ABS_WHEEL, 673 (data[6] << 2) | ((data[7] >> 6) & 3)); 674 input_report_abs(input, ABS_TILT_X, 675 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 676 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 677 } 678 } 679 680 static int wacom_intuos_irq(struct wacom_wac *wacom) 681 { 682 struct wacom_features *features = &wacom->features; 683 unsigned char *data = wacom->data; 684 struct input_dev *input = wacom->pen_input; 685 unsigned int t; 686 int idx = 0, result; 687 688 if (data[0] != WACOM_REPORT_PENABLED && 689 data[0] != WACOM_REPORT_INTUOSREAD && 690 data[0] != WACOM_REPORT_INTUOSWRITE && 691 data[0] != WACOM_REPORT_INTUOSPAD && 692 data[0] != WACOM_REPORT_CINTIQ && 693 data[0] != WACOM_REPORT_CINTIQPAD && 694 data[0] != WACOM_REPORT_INTUOS5PAD) { 695 dev_dbg(input->dev.parent, 696 "%s: received unknown report #%d\n", __func__, data[0]); 697 return 0; 698 } 699 700 /* tool number */ 701 if (features->type == INTUOS) 702 idx = data[1] & 0x01; 703 704 /* pad packets. Works as a second tool and is always in prox */ 705 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 706 data[0] == WACOM_REPORT_CINTIQPAD) { 707 input = wacom->pad_input; 708 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 709 input_report_key(input, BTN_0, (data[2] & 0x01)); 710 input_report_key(input, BTN_1, (data[3] & 0x01)); 711 input_report_key(input, BTN_2, (data[3] & 0x02)); 712 input_report_key(input, BTN_3, (data[3] & 0x04)); 713 input_report_key(input, BTN_4, (data[3] & 0x08)); 714 input_report_key(input, BTN_5, (data[3] & 0x10)); 715 input_report_key(input, BTN_6, (data[3] & 0x20)); 716 if (data[1] & 0x80) { 717 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f)); 718 } else { 719 /* Out of proximity, clear wheel value. */ 720 input_report_abs(input, ABS_WHEEL, 0); 721 } 722 if (features->type != INTUOS4S) { 723 input_report_key(input, BTN_7, (data[3] & 0x40)); 724 input_report_key(input, BTN_8, (data[3] & 0x80)); 725 } 726 if (data[1] | (data[2] & 0x01) | data[3]) { 727 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 728 } else { 729 input_report_abs(input, ABS_MISC, 0); 730 } 731 } else if (features->type == DTK) { 732 input_report_key(input, BTN_0, (data[6] & 0x01)); 733 input_report_key(input, BTN_1, (data[6] & 0x02)); 734 input_report_key(input, BTN_2, (data[6] & 0x04)); 735 input_report_key(input, BTN_3, (data[6] & 0x08)); 736 input_report_key(input, BTN_4, (data[6] & 0x10)); 737 input_report_key(input, BTN_5, (data[6] & 0x20)); 738 if (data[6] & 0x3f) { 739 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 740 } else { 741 input_report_abs(input, ABS_MISC, 0); 742 } 743 } else if (features->type == WACOM_13HD) { 744 input_report_key(input, BTN_0, (data[3] & 0x01)); 745 input_report_key(input, BTN_1, (data[4] & 0x01)); 746 input_report_key(input, BTN_2, (data[4] & 0x02)); 747 input_report_key(input, BTN_3, (data[4] & 0x04)); 748 input_report_key(input, BTN_4, (data[4] & 0x08)); 749 input_report_key(input, BTN_5, (data[4] & 0x10)); 750 input_report_key(input, BTN_6, (data[4] & 0x20)); 751 input_report_key(input, BTN_7, (data[4] & 0x40)); 752 input_report_key(input, BTN_8, (data[4] & 0x80)); 753 if ((data[3] & 0x01) | data[4]) { 754 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 755 } else { 756 input_report_abs(input, ABS_MISC, 0); 757 } 758 } else if (features->type == WACOM_24HD) { 759 input_report_key(input, BTN_0, (data[6] & 0x01)); 760 input_report_key(input, BTN_1, (data[6] & 0x02)); 761 input_report_key(input, BTN_2, (data[6] & 0x04)); 762 input_report_key(input, BTN_3, (data[6] & 0x08)); 763 input_report_key(input, BTN_4, (data[6] & 0x10)); 764 input_report_key(input, BTN_5, (data[6] & 0x20)); 765 input_report_key(input, BTN_6, (data[6] & 0x40)); 766 input_report_key(input, BTN_7, (data[6] & 0x80)); 767 input_report_key(input, BTN_8, (data[8] & 0x01)); 768 input_report_key(input, BTN_9, (data[8] & 0x02)); 769 input_report_key(input, BTN_A, (data[8] & 0x04)); 770 input_report_key(input, BTN_B, (data[8] & 0x08)); 771 input_report_key(input, BTN_C, (data[8] & 0x10)); 772 input_report_key(input, BTN_X, (data[8] & 0x20)); 773 input_report_key(input, BTN_Y, (data[8] & 0x40)); 774 input_report_key(input, BTN_Z, (data[8] & 0x80)); 775 776 /* 777 * Three "buttons" are available on the 24HD which are 778 * physically implemented as a touchstrip. Each button 779 * is approximately 3 bits wide with a 2 bit spacing. 780 * The raw touchstrip bits are stored at: 781 * ((data[3] & 0x1f) << 8) | data[4]) 782 */ 783 input_report_key(input, KEY_PROG1, data[4] & 0x07); 784 input_report_key(input, KEY_PROG2, data[4] & 0xE0); 785 input_report_key(input, KEY_PROG3, data[3] & 0x1C); 786 787 if (data[1] & 0x80) { 788 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f)); 789 } else { 790 /* Out of proximity, clear wheel value. */ 791 input_report_abs(input, ABS_WHEEL, 0); 792 } 793 794 if (data[2] & 0x80) { 795 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f)); 796 } else { 797 /* Out of proximity, clear second wheel value. */ 798 input_report_abs(input, ABS_THROTTLE, 0); 799 } 800 801 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) { 802 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 803 } else { 804 input_report_abs(input, ABS_MISC, 0); 805 } 806 } else if (features->type == WACOM_27QHD) { 807 input_report_key(input, KEY_PROG1, data[2] & 0x01); 808 input_report_key(input, KEY_PROG2, data[2] & 0x02); 809 input_report_key(input, KEY_PROG3, data[2] & 0x04); 810 811 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 812 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 813 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 814 if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) { 815 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 816 } else { 817 input_report_abs(input, ABS_MISC, 0); 818 } 819 } else if (features->type == CINTIQ_HYBRID) { 820 /* 821 * Do not send hardware buttons under Android. They 822 * are already sent to the system through GPIO (and 823 * have different meaning). 824 */ 825 input_report_key(input, BTN_1, (data[4] & 0x01)); 826 input_report_key(input, BTN_2, (data[4] & 0x02)); 827 input_report_key(input, BTN_3, (data[4] & 0x04)); 828 input_report_key(input, BTN_4, (data[4] & 0x08)); 829 830 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */ 831 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */ 832 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */ 833 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */ 834 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */ 835 836 if (data[4] | (data[3] & 0x01)) { 837 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 838 } else { 839 input_report_abs(input, ABS_MISC, 0); 840 } 841 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 842 int i; 843 844 /* Touch ring mode switch has no capacitive sensor */ 845 input_report_key(input, BTN_0, (data[3] & 0x01)); 846 847 /* 848 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 849 * addition to the mechanical switch. Switch data is 850 * stored in data[4], capacitive data in data[5]. 851 */ 852 for (i = 0; i < 8; i++) 853 input_report_key(input, BTN_1 + i, data[4] & (1 << i)); 854 855 if (data[2] & 0x80) { 856 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f)); 857 } else { 858 /* Out of proximity, clear wheel value. */ 859 input_report_abs(input, ABS_WHEEL, 0); 860 } 861 862 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) { 863 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 864 } else { 865 input_report_abs(input, ABS_MISC, 0); 866 } 867 } else { 868 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 869 input_report_key(input, BTN_0, (data[5] & 0x01)); 870 input_report_key(input, BTN_1, (data[6] & 0x01)); 871 input_report_key(input, BTN_2, (data[6] & 0x02)); 872 input_report_key(input, BTN_3, (data[6] & 0x04)); 873 input_report_key(input, BTN_4, (data[6] & 0x08)); 874 input_report_key(input, BTN_5, (data[6] & 0x10)); 875 input_report_key(input, BTN_6, (data[6] & 0x20)); 876 input_report_key(input, BTN_7, (data[6] & 0x40)); 877 input_report_key(input, BTN_8, (data[6] & 0x80)); 878 input_report_key(input, BTN_9, (data[7] & 0x01)); 879 input_report_key(input, BTN_A, (data[8] & 0x01)); 880 input_report_key(input, BTN_B, (data[8] & 0x02)); 881 input_report_key(input, BTN_C, (data[8] & 0x04)); 882 input_report_key(input, BTN_X, (data[8] & 0x08)); 883 input_report_key(input, BTN_Y, (data[8] & 0x10)); 884 input_report_key(input, BTN_Z, (data[8] & 0x20)); 885 input_report_key(input, BTN_BASE, (data[8] & 0x40)); 886 input_report_key(input, BTN_BASE2, (data[8] & 0x80)); 887 888 if (features->type == WACOM_22HD) { 889 input_report_key(input, KEY_PROG1, data[9] & 0x01); 890 input_report_key(input, KEY_PROG2, data[9] & 0x02); 891 input_report_key(input, KEY_PROG3, data[9] & 0x04); 892 } 893 } else { 894 input_report_key(input, BTN_0, (data[5] & 0x01)); 895 input_report_key(input, BTN_1, (data[5] & 0x02)); 896 input_report_key(input, BTN_2, (data[5] & 0x04)); 897 input_report_key(input, BTN_3, (data[5] & 0x08)); 898 input_report_key(input, BTN_4, (data[6] & 0x01)); 899 input_report_key(input, BTN_5, (data[6] & 0x02)); 900 input_report_key(input, BTN_6, (data[6] & 0x04)); 901 input_report_key(input, BTN_7, (data[6] & 0x08)); 902 input_report_key(input, BTN_8, (data[5] & 0x10)); 903 input_report_key(input, BTN_9, (data[6] & 0x10)); 904 } 905 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); 906 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); 907 908 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) | 909 data[2] | (data[3] & 0x1f) | data[4] | data[8] | 910 (data[7] & 0x01)) { 911 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 912 } else { 913 input_report_abs(input, ABS_MISC, 0); 914 } 915 } 916 return 1; 917 } 918 919 /* process in/out prox events */ 920 result = wacom_intuos_inout(wacom); 921 if (result) 922 return result - 1; 923 924 if (features->type >= INTUOS3S) { 925 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1)); 926 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1)); 927 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f)); 928 } else { 929 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2])); 930 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4])); 931 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f)); 932 } 933 934 /* process general packets */ 935 wacom_intuos_general(wacom); 936 937 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */ 938 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) { 939 940 if (data[1] & 0x02) { 941 /* Rotation packet */ 942 if (features->type >= INTUOS3S) { 943 /* I3 marker pen rotation */ 944 t = (data[6] << 3) | ((data[7] >> 5) & 7); 945 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 946 ((t-1) / 2 + 450)) : (450 - t / 2) ; 947 input_report_abs(input, ABS_Z, t); 948 } else { 949 /* 4D mouse rotation packet */ 950 t = (data[6] << 3) | ((data[7] >> 5) & 7); 951 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 952 ((t - 1) / 2) : -t / 2); 953 } 954 955 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) { 956 /* 4D mouse packet */ 957 input_report_key(input, BTN_LEFT, data[8] & 0x01); 958 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 959 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 960 961 input_report_key(input, BTN_SIDE, data[8] & 0x20); 962 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 963 t = (data[6] << 2) | ((data[7] >> 6) & 3); 964 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 965 966 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 967 /* I4 mouse */ 968 if (features->type >= INTUOS4S && features->type <= INTUOSPL) { 969 input_report_key(input, BTN_LEFT, data[6] & 0x01); 970 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 971 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 972 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 973 - ((data[7] & 0x40) >> 6)); 974 input_report_key(input, BTN_SIDE, data[6] & 0x08); 975 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 976 977 input_report_abs(input, ABS_TILT_X, 978 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 979 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 980 } else { 981 /* 2D mouse packet */ 982 input_report_key(input, BTN_LEFT, data[8] & 0x04); 983 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 984 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 985 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 986 - ((data[8] & 0x02) >> 1)); 987 988 /* I3 2D mouse side buttons */ 989 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 990 input_report_key(input, BTN_SIDE, data[8] & 0x40); 991 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 992 } 993 } 994 } else if ((features->type < INTUOS3S || features->type == INTUOS3L || 995 features->type == INTUOS4L || features->type == INTUOS5L || 996 features->type == INTUOSPL) && 997 wacom->tool[idx] == BTN_TOOL_LENS) { 998 /* Lens cursor packets */ 999 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1000 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1001 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1002 input_report_key(input, BTN_SIDE, data[8] & 0x10); 1003 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 1004 } 1005 } 1006 1007 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */ 1008 input_report_key(input, wacom->tool[idx], 1); 1009 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1010 wacom->reporting_data = true; 1011 return 1; 1012 } 1013 1014 static int int_dist(int x1, int y1, int x2, int y2) 1015 { 1016 int x = x2 - x1; 1017 int y = y2 - y1; 1018 1019 return int_sqrt(x*x + y*y); 1020 } 1021 1022 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1023 unsigned char *data) 1024 { 1025 memcpy(wacom->data, data, 10); 1026 wacom_intuos_irq(wacom); 1027 1028 input_sync(wacom->pen_input); 1029 if (wacom->pad_input) 1030 input_sync(wacom->pad_input); 1031 } 1032 1033 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1034 { 1035 unsigned char data[WACOM_PKGLEN_MAX]; 1036 int i = 1; 1037 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1038 1039 memcpy(data, wacom->data, len); 1040 1041 switch (data[0]) { 1042 case 0x04: 1043 wacom_intuos_bt_process_data(wacom, data + i); 1044 i += 10; 1045 /* fall through */ 1046 case 0x03: 1047 wacom_intuos_bt_process_data(wacom, data + i); 1048 i += 10; 1049 wacom_intuos_bt_process_data(wacom, data + i); 1050 i += 10; 1051 power_raw = data[i]; 1052 bat_charging = (power_raw & 0x08) ? 1 : 0; 1053 ps_connected = (power_raw & 0x10) ? 1 : 0; 1054 battery_capacity = batcap_i4[power_raw & 0x07]; 1055 wacom_notify_battery(wacom, battery_capacity, bat_charging, 1056 battery_capacity || bat_charging, 1057 ps_connected); 1058 break; 1059 default: 1060 dev_dbg(wacom->pen_input->dev.parent, 1061 "Unknown report: %d,%d size:%zu\n", 1062 data[0], data[1], len); 1063 return 0; 1064 } 1065 return 0; 1066 } 1067 1068 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1069 { 1070 struct input_dev *input = wacom->touch_input; 1071 unsigned touch_max = wacom->features.touch_max; 1072 int count = 0; 1073 int i; 1074 1075 if (!touch_max) 1076 return 0; 1077 1078 if (touch_max == 1) 1079 return test_bit(BTN_TOUCH, input->key) && 1080 !wacom->shared->stylus_in_proximity; 1081 1082 for (i = 0; i < input->mt->num_slots; i++) { 1083 struct input_mt_slot *ps = &input->mt->slots[i]; 1084 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1085 if (id >= 0) 1086 count++; 1087 } 1088 1089 return count; 1090 } 1091 1092 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1093 { 1094 struct input_dev *input = wacom->touch_input; 1095 unsigned char *data = wacom->data; 1096 int i; 1097 int current_num_contacts = data[61]; 1098 int contacts_to_send = 0; 1099 int num_contacts_left = 4; /* maximum contacts per packet */ 1100 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1101 int y_offset = 2; 1102 1103 if (wacom->features.type == WACOM_27QHDT) { 1104 current_num_contacts = data[63]; 1105 num_contacts_left = 10; 1106 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1107 y_offset = 0; 1108 } 1109 1110 /* 1111 * First packet resets the counter since only the first 1112 * packet in series will have non-zero current_num_contacts. 1113 */ 1114 if (current_num_contacts) 1115 wacom->num_contacts_left = current_num_contacts; 1116 1117 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1118 1119 for (i = 0; i < contacts_to_send; i++) { 1120 int offset = (byte_per_packet * i) + 1; 1121 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity; 1122 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1123 1124 if (slot < 0) 1125 continue; 1126 input_mt_slot(input, slot); 1127 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1128 1129 if (touch) { 1130 int t_x = get_unaligned_le16(&data[offset + 2]); 1131 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1132 1133 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1134 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1135 1136 if (wacom->features.type != WACOM_27QHDT) { 1137 int c_x = get_unaligned_le16(&data[offset + 4]); 1138 int c_y = get_unaligned_le16(&data[offset + 8]); 1139 int w = get_unaligned_le16(&data[offset + 10]); 1140 int h = get_unaligned_le16(&data[offset + 12]); 1141 1142 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1143 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1144 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1145 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1146 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1147 } 1148 } 1149 } 1150 input_mt_sync_frame(input); 1151 1152 wacom->num_contacts_left -= contacts_to_send; 1153 if (wacom->num_contacts_left <= 0) { 1154 wacom->num_contacts_left = 0; 1155 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1156 } 1157 return 1; 1158 } 1159 1160 static int wacom_mt_touch(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[2]; 1166 int contacts_to_send = 0; 1167 int x_offset = 0; 1168 1169 /* MTTPC does not support Height and Width */ 1170 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1171 x_offset = -4; 1172 1173 /* 1174 * First packet resets the counter since only the first 1175 * packet in series will have non-zero current_num_contacts. 1176 */ 1177 if (current_num_contacts) 1178 wacom->num_contacts_left = current_num_contacts; 1179 1180 /* There are at most 5 contacts per packet */ 1181 contacts_to_send = min(5, wacom->num_contacts_left); 1182 1183 for (i = 0; i < contacts_to_send; i++) { 1184 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1185 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity; 1186 int id = get_unaligned_le16(&data[offset + 1]); 1187 int slot = input_mt_get_slot_by_key(input, id); 1188 1189 if (slot < 0) 1190 continue; 1191 1192 input_mt_slot(input, slot); 1193 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1194 if (touch) { 1195 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1196 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1197 input_report_abs(input, ABS_MT_POSITION_X, x); 1198 input_report_abs(input, ABS_MT_POSITION_Y, y); 1199 } 1200 } 1201 input_mt_sync_frame(input); 1202 1203 wacom->num_contacts_left -= contacts_to_send; 1204 if (wacom->num_contacts_left <= 0) { 1205 wacom->num_contacts_left = 0; 1206 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1207 } 1208 return 1; 1209 } 1210 1211 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1212 { 1213 struct input_dev *input = wacom->touch_input; 1214 unsigned char *data = wacom->data; 1215 int i; 1216 1217 for (i = 0; i < 2; i++) { 1218 int p = data[1] & (1 << i); 1219 bool touch = p && !wacom->shared->stylus_in_proximity; 1220 1221 input_mt_slot(input, i); 1222 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1223 if (touch) { 1224 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1225 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1226 1227 input_report_abs(input, ABS_MT_POSITION_X, x); 1228 input_report_abs(input, ABS_MT_POSITION_Y, y); 1229 } 1230 } 1231 input_mt_sync_frame(input); 1232 1233 /* keep touch state for pen event */ 1234 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1235 1236 return 1; 1237 } 1238 1239 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1240 { 1241 unsigned char *data = wacom->data; 1242 struct input_dev *input = wacom->touch_input; 1243 bool prox = !wacom->shared->stylus_in_proximity; 1244 int x = 0, y = 0; 1245 1246 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1247 return 0; 1248 1249 if (len == WACOM_PKGLEN_TPC1FG) { 1250 prox = prox && (data[0] & 0x01); 1251 x = get_unaligned_le16(&data[1]); 1252 y = get_unaligned_le16(&data[3]); 1253 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1254 prox = prox && (data[2] & 0x01); 1255 x = get_unaligned_le16(&data[3]); 1256 y = get_unaligned_le16(&data[5]); 1257 } else { 1258 prox = prox && (data[1] & 0x01); 1259 x = le16_to_cpup((__le16 *)&data[2]); 1260 y = le16_to_cpup((__le16 *)&data[4]); 1261 } 1262 1263 if (prox) { 1264 input_report_abs(input, ABS_X, x); 1265 input_report_abs(input, ABS_Y, y); 1266 } 1267 input_report_key(input, BTN_TOUCH, prox); 1268 1269 /* keep touch state for pen events */ 1270 wacom->shared->touch_down = prox; 1271 1272 return 1; 1273 } 1274 1275 static int wacom_tpc_pen(struct wacom_wac *wacom) 1276 { 1277 unsigned char *data = wacom->data; 1278 struct input_dev *input = wacom->pen_input; 1279 bool prox = data[1] & 0x20; 1280 1281 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1282 /* Going into proximity select tool */ 1283 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1284 1285 /* keep pen state for touch events */ 1286 wacom->shared->stylus_in_proximity = prox; 1287 1288 /* send pen events only when touch is up or forced out */ 1289 if (!wacom->shared->touch_down) { 1290 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1291 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1292 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1293 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1294 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1295 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1296 input_report_key(input, wacom->tool[0], prox); 1297 return 1; 1298 } 1299 1300 return 0; 1301 } 1302 1303 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1304 { 1305 unsigned char *data = wacom->data; 1306 1307 if (wacom->pen_input) 1308 dev_dbg(wacom->pen_input->dev.parent, 1309 "%s: received report #%d\n", __func__, data[0]); 1310 else if (wacom->touch_input) 1311 dev_dbg(wacom->touch_input->dev.parent, 1312 "%s: received report #%d\n", __func__, data[0]); 1313 1314 switch (len) { 1315 case WACOM_PKGLEN_TPC1FG: 1316 return wacom_tpc_single_touch(wacom, len); 1317 1318 case WACOM_PKGLEN_TPC2FG: 1319 return wacom_tpc_mt_touch(wacom); 1320 1321 case WACOM_PKGLEN_PENABLED: 1322 return wacom_tpc_pen(wacom); 1323 1324 default: 1325 switch (data[0]) { 1326 case WACOM_REPORT_TPC1FG: 1327 case WACOM_REPORT_TPCHID: 1328 case WACOM_REPORT_TPCST: 1329 case WACOM_REPORT_TPC1FGE: 1330 return wacom_tpc_single_touch(wacom, len); 1331 1332 case WACOM_REPORT_TPCMT: 1333 case WACOM_REPORT_TPCMT2: 1334 return wacom_mt_touch(wacom); 1335 1336 case WACOM_REPORT_PENABLED: 1337 return wacom_tpc_pen(wacom); 1338 } 1339 } 1340 1341 return 0; 1342 } 1343 1344 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1345 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1346 { 1347 int fmin = field->logical_minimum; 1348 int fmax = field->logical_maximum; 1349 1350 usage->type = type; 1351 usage->code = code; 1352 1353 set_bit(type, input->evbit); 1354 1355 switch (type) { 1356 case EV_ABS: 1357 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1358 input_abs_set_res(input, code, 1359 hidinput_calc_abs_res(field, code)); 1360 break; 1361 case EV_KEY: 1362 input_set_capability(input, EV_KEY, code); 1363 break; 1364 case EV_MSC: 1365 input_set_capability(input, EV_MSC, code); 1366 break; 1367 } 1368 } 1369 1370 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 1371 struct hid_field *field, struct hid_usage *usage) 1372 { 1373 struct wacom *wacom = hid_get_drvdata(hdev); 1374 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1375 struct input_dev *input = wacom_wac->pen_input; 1376 1377 switch (usage->hid) { 1378 case HID_GD_X: 1379 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1380 break; 1381 case HID_GD_Y: 1382 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1383 break; 1384 case HID_DG_TIPPRESSURE: 1385 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 1386 break; 1387 case HID_DG_INRANGE: 1388 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1389 break; 1390 case HID_DG_INVERT: 1391 wacom_map_usage(input, usage, field, EV_KEY, 1392 BTN_TOOL_RUBBER, 0); 1393 break; 1394 case HID_DG_ERASER: 1395 case HID_DG_TIPSWITCH: 1396 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1397 break; 1398 case HID_DG_BARRELSWITCH: 1399 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 1400 break; 1401 case HID_DG_BARRELSWITCH2: 1402 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 1403 break; 1404 case HID_DG_TOOLSERIALNUMBER: 1405 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 1406 break; 1407 } 1408 } 1409 1410 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 1411 struct hid_usage *usage, __s32 value) 1412 { 1413 struct wacom *wacom = hid_get_drvdata(hdev); 1414 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1415 struct input_dev *input = wacom_wac->pen_input; 1416 1417 /* checking which Tool / tip switch to send */ 1418 switch (usage->hid) { 1419 case HID_DG_INRANGE: 1420 wacom_wac->hid_data.inrange_state = value; 1421 return 0; 1422 case HID_DG_INVERT: 1423 wacom_wac->hid_data.invert_state = value; 1424 return 0; 1425 case HID_DG_ERASER: 1426 case HID_DG_TIPSWITCH: 1427 wacom_wac->hid_data.tipswitch |= value; 1428 return 0; 1429 } 1430 1431 /* send pen events only when touch is up or forced out */ 1432 if (!usage->type || wacom_wac->shared->touch_down) 1433 return 0; 1434 1435 input_event(input, usage->type, usage->code, value); 1436 1437 return 0; 1438 } 1439 1440 static void wacom_wac_pen_report(struct hid_device *hdev, 1441 struct hid_report *report) 1442 { 1443 struct wacom *wacom = hid_get_drvdata(hdev); 1444 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1445 struct input_dev *input = wacom_wac->pen_input; 1446 bool prox = wacom_wac->hid_data.inrange_state; 1447 1448 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */ 1449 /* Going into proximity select tool */ 1450 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ? 1451 BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1452 1453 /* keep pen state for touch events */ 1454 wacom_wac->shared->stylus_in_proximity = prox; 1455 1456 /* send pen events only when touch is up or forced out */ 1457 if (!wacom_wac->shared->touch_down) { 1458 input_report_key(input, BTN_TOUCH, 1459 wacom_wac->hid_data.tipswitch); 1460 input_report_key(input, wacom_wac->tool[0], prox); 1461 1462 wacom_wac->hid_data.tipswitch = false; 1463 1464 input_sync(input); 1465 } 1466 } 1467 1468 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 1469 struct hid_field *field, struct hid_usage *usage) 1470 { 1471 struct wacom *wacom = hid_get_drvdata(hdev); 1472 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1473 struct wacom_features *features = &wacom_wac->features; 1474 struct input_dev *input = wacom_wac->touch_input; 1475 unsigned touch_max = wacom_wac->features.touch_max; 1476 1477 switch (usage->hid) { 1478 case HID_GD_X: 1479 features->last_slot_field = usage->hid; 1480 if (touch_max == 1) 1481 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1482 else 1483 wacom_map_usage(input, usage, field, EV_ABS, 1484 ABS_MT_POSITION_X, 4); 1485 break; 1486 case HID_GD_Y: 1487 features->last_slot_field = usage->hid; 1488 if (touch_max == 1) 1489 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1490 else 1491 wacom_map_usage(input, usage, field, EV_ABS, 1492 ABS_MT_POSITION_Y, 4); 1493 break; 1494 case HID_DG_CONTACTID: 1495 features->last_slot_field = usage->hid; 1496 break; 1497 case HID_DG_INRANGE: 1498 features->last_slot_field = usage->hid; 1499 break; 1500 case HID_DG_INVERT: 1501 features->last_slot_field = usage->hid; 1502 break; 1503 case HID_DG_TIPSWITCH: 1504 features->last_slot_field = usage->hid; 1505 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1506 break; 1507 } 1508 } 1509 1510 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 1511 struct input_dev *input) 1512 { 1513 struct hid_data *hid_data = &wacom_wac->hid_data; 1514 bool mt = wacom_wac->features.touch_max > 1; 1515 bool prox = hid_data->tipswitch && 1516 !wacom_wac->shared->stylus_in_proximity; 1517 1518 if (mt) { 1519 int slot; 1520 1521 slot = input_mt_get_slot_by_key(input, hid_data->id); 1522 input_mt_slot(input, slot); 1523 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 1524 } 1525 else { 1526 input_report_key(input, BTN_TOUCH, prox); 1527 } 1528 1529 if (prox) { 1530 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 1531 hid_data->x); 1532 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 1533 hid_data->y); 1534 } 1535 } 1536 1537 static int wacom_wac_finger_event(struct hid_device *hdev, 1538 struct hid_field *field, struct hid_usage *usage, __s32 value) 1539 { 1540 struct wacom *wacom = hid_get_drvdata(hdev); 1541 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1542 1543 switch (usage->hid) { 1544 case HID_GD_X: 1545 wacom_wac->hid_data.x = value; 1546 break; 1547 case HID_GD_Y: 1548 wacom_wac->hid_data.y = value; 1549 break; 1550 case HID_DG_CONTACTID: 1551 wacom_wac->hid_data.id = value; 1552 break; 1553 case HID_DG_TIPSWITCH: 1554 wacom_wac->hid_data.tipswitch = value; 1555 break; 1556 } 1557 1558 1559 if (usage->usage_index + 1 == field->report_count) { 1560 if (usage->hid == wacom_wac->features.last_slot_field) 1561 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 1562 } 1563 1564 return 0; 1565 } 1566 1567 static void wacom_wac_finger_report(struct hid_device *hdev, 1568 struct hid_report *report) 1569 { 1570 struct wacom *wacom = hid_get_drvdata(hdev); 1571 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1572 struct input_dev *input = wacom_wac->touch_input; 1573 unsigned touch_max = wacom_wac->features.touch_max; 1574 1575 if (touch_max > 1) 1576 input_mt_sync_frame(input); 1577 1578 input_sync(input); 1579 1580 /* keep touch state for pen event */ 1581 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 1582 } 1583 1584 void wacom_wac_usage_mapping(struct hid_device *hdev, 1585 struct hid_field *field, struct hid_usage *usage) 1586 { 1587 struct wacom *wacom = hid_get_drvdata(hdev); 1588 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1589 1590 /* currently, only direct devices have proper hid report descriptors */ 1591 __set_bit(INPUT_PROP_DIRECT, wacom_wac->pen_input->propbit); 1592 __set_bit(INPUT_PROP_DIRECT, wacom_wac->touch_input->propbit); 1593 1594 if (WACOM_PEN_FIELD(field)) 1595 return wacom_wac_pen_usage_mapping(hdev, field, usage); 1596 1597 if (WACOM_FINGER_FIELD(field)) 1598 return wacom_wac_finger_usage_mapping(hdev, field, usage); 1599 } 1600 1601 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 1602 struct hid_usage *usage, __s32 value) 1603 { 1604 struct wacom *wacom = hid_get_drvdata(hdev); 1605 1606 if (wacom->wacom_wac.features.type != HID_GENERIC) 1607 return 0; 1608 1609 if (WACOM_PEN_FIELD(field)) 1610 return wacom_wac_pen_event(hdev, field, usage, value); 1611 1612 if (WACOM_FINGER_FIELD(field)) 1613 return wacom_wac_finger_event(hdev, field, usage, value); 1614 1615 return 0; 1616 } 1617 1618 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 1619 { 1620 struct wacom *wacom = hid_get_drvdata(hdev); 1621 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1622 struct hid_field *field = report->field[0]; 1623 1624 if (wacom_wac->features.type != HID_GENERIC) 1625 return; 1626 1627 if (WACOM_PEN_FIELD(field)) 1628 return wacom_wac_pen_report(hdev, report); 1629 1630 if (WACOM_FINGER_FIELD(field)) 1631 return wacom_wac_finger_report(hdev, report); 1632 } 1633 1634 static int wacom_bpt_touch(struct wacom_wac *wacom) 1635 { 1636 struct wacom_features *features = &wacom->features; 1637 struct input_dev *input = wacom->touch_input; 1638 struct input_dev *pad_input = wacom->pad_input; 1639 unsigned char *data = wacom->data; 1640 int i; 1641 1642 if (data[0] != 0x02) 1643 return 0; 1644 1645 for (i = 0; i < 2; i++) { 1646 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 1647 bool touch = data[offset + 3] & 0x80; 1648 1649 /* 1650 * Touch events need to be disabled while stylus is 1651 * in proximity because user's hand is resting on touchpad 1652 * and sending unwanted events. User expects tablet buttons 1653 * to continue working though. 1654 */ 1655 touch = touch && !wacom->shared->stylus_in_proximity; 1656 1657 input_mt_slot(input, i); 1658 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1659 if (touch) { 1660 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 1661 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 1662 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 1663 x <<= 5; 1664 y <<= 5; 1665 } 1666 input_report_abs(input, ABS_MT_POSITION_X, x); 1667 input_report_abs(input, ABS_MT_POSITION_Y, y); 1668 } 1669 } 1670 1671 input_mt_sync_frame(input); 1672 1673 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 1674 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 1675 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 1676 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 1677 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1678 1679 return 1; 1680 } 1681 1682 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 1683 { 1684 struct wacom_features *features = &wacom->features; 1685 struct input_dev *input = wacom->touch_input; 1686 bool touch = data[1] & 0x80; 1687 int slot = input_mt_get_slot_by_key(input, data[0]); 1688 1689 if (slot < 0) 1690 return; 1691 1692 touch = touch && !wacom->shared->stylus_in_proximity; 1693 1694 input_mt_slot(input, slot); 1695 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1696 1697 if (touch) { 1698 int x = (data[2] << 4) | (data[4] >> 4); 1699 int y = (data[3] << 4) | (data[4] & 0x0f); 1700 int width, height; 1701 1702 if (features->type >= INTUOSPS && features->type <= INTUOSPL) { 1703 width = data[5] * 100; 1704 height = data[6] * 100; 1705 } else { 1706 /* 1707 * "a" is a scaled-down area which we assume is 1708 * roughly circular and which can be described as: 1709 * a=(pi*r^2)/C. 1710 */ 1711 int a = data[5]; 1712 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 1713 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 1714 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 1715 height = width * y_res / x_res; 1716 } 1717 1718 input_report_abs(input, ABS_MT_POSITION_X, x); 1719 input_report_abs(input, ABS_MT_POSITION_Y, y); 1720 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 1721 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 1722 } 1723 } 1724 1725 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 1726 { 1727 struct input_dev *input = wacom->pad_input; 1728 struct wacom_features *features = &wacom->features; 1729 1730 if (features->type == INTUOSHT) { 1731 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 1732 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 1733 } else { 1734 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 1735 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 1736 } 1737 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 1738 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 1739 } 1740 1741 static int wacom_bpt3_touch(struct wacom_wac *wacom) 1742 { 1743 unsigned char *data = wacom->data; 1744 int count = data[1] & 0x07; 1745 int i; 1746 1747 if (data[0] != 0x02) 1748 return 0; 1749 1750 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 1751 for (i = 0; i < count; i++) { 1752 int offset = (8 * i) + 2; 1753 int msg_id = data[offset]; 1754 1755 if (msg_id >= 2 && msg_id <= 17) 1756 wacom_bpt3_touch_msg(wacom, data + offset); 1757 else if (msg_id == 128) 1758 wacom_bpt3_button_msg(wacom, data + offset); 1759 1760 } 1761 1762 /* only update the touch if we actually have a touchpad */ 1763 if (wacom->touch_registered) { 1764 input_mt_sync_frame(wacom->touch_input); 1765 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1766 } 1767 1768 return 1; 1769 } 1770 1771 static int wacom_bpt_pen(struct wacom_wac *wacom) 1772 { 1773 struct wacom_features *features = &wacom->features; 1774 struct input_dev *input = wacom->pen_input; 1775 unsigned char *data = wacom->data; 1776 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; 1777 1778 if (data[0] != WACOM_REPORT_PENABLED) 1779 return 0; 1780 1781 prox = (data[1] & 0x20) == 0x20; 1782 1783 /* 1784 * All reports shared between PEN and RUBBER tool must be 1785 * forced to a known starting value (zero) when transitioning to 1786 * out-of-prox. 1787 * 1788 * If not reset then, to userspace, it will look like lost events 1789 * if new tool comes in-prox with same values as previous tool sent. 1790 * 1791 * Hardware does report zero in most out-of-prox cases but not all. 1792 */ 1793 if (!wacom->shared->stylus_in_proximity) { 1794 if (data[1] & 0x08) { 1795 wacom->tool[0] = BTN_TOOL_RUBBER; 1796 wacom->id[0] = ERASER_DEVICE_ID; 1797 } else { 1798 wacom->tool[0] = BTN_TOOL_PEN; 1799 wacom->id[0] = STYLUS_DEVICE_ID; 1800 } 1801 } 1802 1803 wacom->shared->stylus_in_proximity = prox; 1804 if (wacom->shared->touch_down) 1805 return 0; 1806 1807 if (prox) { 1808 x = le16_to_cpup((__le16 *)&data[2]); 1809 y = le16_to_cpup((__le16 *)&data[4]); 1810 p = le16_to_cpup((__le16 *)&data[6]); 1811 /* 1812 * Convert distance from out prox to distance from tablet. 1813 * distance will be greater than distance_max once 1814 * touching and applying pressure; do not report negative 1815 * distance. 1816 */ 1817 if (data[8] <= features->distance_max) 1818 d = features->distance_max - data[8]; 1819 1820 pen = data[1] & 0x01; 1821 btn1 = data[1] & 0x02; 1822 btn2 = data[1] & 0x04; 1823 } else { 1824 wacom->id[0] = 0; 1825 } 1826 1827 input_report_key(input, BTN_TOUCH, pen); 1828 input_report_key(input, BTN_STYLUS, btn1); 1829 input_report_key(input, BTN_STYLUS2, btn2); 1830 1831 input_report_abs(input, ABS_X, x); 1832 input_report_abs(input, ABS_Y, y); 1833 input_report_abs(input, ABS_PRESSURE, p); 1834 input_report_abs(input, ABS_DISTANCE, d); 1835 1836 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ 1837 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 1838 1839 return 1; 1840 } 1841 1842 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 1843 { 1844 if (len == WACOM_PKGLEN_BBTOUCH) 1845 return wacom_bpt_touch(wacom); 1846 else if (len == WACOM_PKGLEN_BBTOUCH3) 1847 return wacom_bpt3_touch(wacom); 1848 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 1849 return wacom_bpt_pen(wacom); 1850 1851 return 0; 1852 } 1853 1854 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 1855 unsigned char *data) 1856 { 1857 unsigned char prefix; 1858 1859 /* 1860 * We need to reroute the event from the debug interface to the 1861 * pen interface. 1862 * We need to add the report ID to the actual pen report, so we 1863 * temporary overwrite the first byte to prevent having to kzalloc/kfree 1864 * and memcpy the report. 1865 */ 1866 prefix = data[0]; 1867 data[0] = WACOM_REPORT_BPAD_PEN; 1868 1869 /* 1870 * actually reroute the event. 1871 * No need to check if wacom->shared->pen is valid, hid_input_report() 1872 * will check for us. 1873 */ 1874 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 1875 WACOM_PKGLEN_PENABLED, 1); 1876 1877 data[0] = prefix; 1878 } 1879 1880 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 1881 unsigned char *data) 1882 { 1883 struct input_dev *input = wacom->touch_input; 1884 unsigned char *finger_data, prefix; 1885 unsigned id; 1886 int x, y; 1887 bool valid; 1888 1889 prefix = data[0]; 1890 1891 for (id = 0; id < wacom->features.touch_max; id++) { 1892 valid = !!(prefix & BIT(id)) && 1893 !wacom->shared->stylus_in_proximity; 1894 1895 input_mt_slot(input, id); 1896 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 1897 1898 if (!valid) 1899 continue; 1900 1901 finger_data = data + 1 + id * 3; 1902 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 1903 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 1904 1905 input_report_abs(input, ABS_MT_POSITION_X, x); 1906 input_report_abs(input, ABS_MT_POSITION_Y, y); 1907 } 1908 1909 input_mt_sync_frame(input); 1910 1911 input_report_key(input, BTN_LEFT, prefix & 0x40); 1912 input_report_key(input, BTN_RIGHT, prefix & 0x80); 1913 1914 /* keep touch state for pen event */ 1915 wacom->shared->touch_down = !!prefix && 1916 !wacom->shared->stylus_in_proximity; 1917 1918 return 1; 1919 } 1920 1921 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 1922 { 1923 unsigned char *data = wacom->data; 1924 1925 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 1926 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 1927 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 1928 return 0; 1929 1930 if (data[1] & 0x01) 1931 wacom_bamboo_pad_pen_event(wacom, &data[1]); 1932 1933 if (data[1] & 0x02) 1934 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 1935 1936 return 0; 1937 } 1938 1939 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 1940 { 1941 unsigned char *data = wacom->data; 1942 int connected; 1943 1944 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 1945 return 0; 1946 1947 connected = data[1] & 0x01; 1948 if (connected) { 1949 int pid, battery, charging; 1950 1951 if ((wacom->shared->type == INTUOSHT) && 1952 wacom->shared->touch_input && 1953 wacom->shared->touch_max) { 1954 input_report_switch(wacom->shared->touch_input, 1955 SW_MUTE_DEVICE, data[5] & 0x40); 1956 input_sync(wacom->shared->touch_input); 1957 } 1958 1959 pid = get_unaligned_be16(&data[6]); 1960 battery = (data[5] & 0x3f) * 100 / 31; 1961 charging = !!(data[5] & 0x80); 1962 if (wacom->pid != pid) { 1963 wacom->pid = pid; 1964 wacom_schedule_work(wacom); 1965 } 1966 1967 if (wacom->shared->type) 1968 wacom_notify_battery(wacom, battery, charging, 1, 0); 1969 1970 } else if (wacom->pid != 0) { 1971 /* disconnected while previously connected */ 1972 wacom->pid = 0; 1973 wacom_schedule_work(wacom); 1974 wacom_notify_battery(wacom, 0, 0, 0, 0); 1975 } 1976 1977 return 0; 1978 } 1979 1980 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 1981 { 1982 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1983 struct wacom_features *features = &wacom_wac->features; 1984 unsigned char *data = wacom_wac->data; 1985 1986 if (data[0] != WACOM_REPORT_USB) 1987 return 0; 1988 1989 if (features->type == INTUOSHT && 1990 wacom_wac->shared->touch_input && 1991 features->touch_max) { 1992 input_report_switch(wacom_wac->shared->touch_input, 1993 SW_MUTE_DEVICE, data[8] & 0x40); 1994 input_sync(wacom_wac->shared->touch_input); 1995 } 1996 1997 if (data[9] & 0x02) { /* wireless module is attached */ 1998 int battery = (data[8] & 0x3f) * 100 / 31; 1999 bool charging = !!(data[8] & 0x80); 2000 2001 wacom_notify_battery(wacom_wac, battery, charging, 2002 battery || charging, 1); 2003 2004 if (!wacom->battery && 2005 !(features->quirks & WACOM_QUIRK_BATTERY)) { 2006 features->quirks |= WACOM_QUIRK_BATTERY; 2007 INIT_WORK(&wacom->work, wacom_battery_work); 2008 wacom_schedule_work(wacom_wac); 2009 } 2010 } 2011 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 2012 wacom->battery) { 2013 features->quirks &= ~WACOM_QUIRK_BATTERY; 2014 INIT_WORK(&wacom->work, wacom_battery_work); 2015 wacom_schedule_work(wacom_wac); 2016 wacom_notify_battery(wacom_wac, 0, 0, 0, 0); 2017 } 2018 return 0; 2019 } 2020 2021 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 2022 { 2023 bool sync; 2024 2025 switch (wacom_wac->features.type) { 2026 case PENPARTNER: 2027 sync = wacom_penpartner_irq(wacom_wac); 2028 break; 2029 2030 case PL: 2031 sync = wacom_pl_irq(wacom_wac); 2032 break; 2033 2034 case WACOM_G4: 2035 case GRAPHIRE: 2036 case GRAPHIRE_BT: 2037 case WACOM_MO: 2038 sync = wacom_graphire_irq(wacom_wac); 2039 break; 2040 2041 case PTU: 2042 sync = wacom_ptu_irq(wacom_wac); 2043 break; 2044 2045 case DTU: 2046 sync = wacom_dtu_irq(wacom_wac); 2047 break; 2048 2049 case DTUS: 2050 case DTUSX: 2051 sync = wacom_dtus_irq(wacom_wac); 2052 break; 2053 2054 case INTUOS: 2055 case INTUOS3S: 2056 case INTUOS3: 2057 case INTUOS3L: 2058 case INTUOS4S: 2059 case INTUOS4: 2060 case INTUOS4L: 2061 case CINTIQ: 2062 case WACOM_BEE: 2063 case WACOM_13HD: 2064 case WACOM_21UX2: 2065 case WACOM_22HD: 2066 case WACOM_24HD: 2067 case WACOM_27QHD: 2068 case DTK: 2069 case CINTIQ_HYBRID: 2070 sync = wacom_intuos_irq(wacom_wac); 2071 break; 2072 2073 case INTUOS4WL: 2074 sync = wacom_intuos_bt_irq(wacom_wac, len); 2075 break; 2076 2077 case WACOM_24HDT: 2078 case WACOM_27QHDT: 2079 sync = wacom_24hdt_irq(wacom_wac); 2080 break; 2081 2082 case INTUOS5S: 2083 case INTUOS5: 2084 case INTUOS5L: 2085 case INTUOSPS: 2086 case INTUOSPM: 2087 case INTUOSPL: 2088 if (len == WACOM_PKGLEN_BBTOUCH3) 2089 sync = wacom_bpt3_touch(wacom_wac); 2090 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 2091 sync = wacom_status_irq(wacom_wac, len); 2092 else 2093 sync = wacom_intuos_irq(wacom_wac); 2094 break; 2095 2096 case TABLETPC: 2097 case TABLETPCE: 2098 case TABLETPC2FG: 2099 case MTSCREEN: 2100 case MTTPC: 2101 case MTTPC_B: 2102 sync = wacom_tpc_irq(wacom_wac, len); 2103 break; 2104 2105 case BAMBOO_PT: 2106 case INTUOSHT: 2107 if (wacom_wac->data[0] == WACOM_REPORT_USB) 2108 sync = wacom_status_irq(wacom_wac, len); 2109 else 2110 sync = wacom_bpt_irq(wacom_wac, len); 2111 break; 2112 2113 case BAMBOO_PAD: 2114 sync = wacom_bamboo_pad_irq(wacom_wac, len); 2115 break; 2116 2117 case WIRELESS: 2118 sync = wacom_wireless_irq(wacom_wac, len); 2119 break; 2120 2121 default: 2122 sync = false; 2123 break; 2124 } 2125 2126 if (sync) { 2127 if (wacom_wac->pen_input) 2128 input_sync(wacom_wac->pen_input); 2129 if (wacom_wac->touch_input) 2130 input_sync(wacom_wac->touch_input); 2131 if (wacom_wac->pad_input) 2132 input_sync(wacom_wac->pad_input); 2133 } 2134 } 2135 2136 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 2137 { 2138 struct input_dev *input_dev = wacom_wac->pen_input; 2139 2140 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 2141 2142 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2143 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2144 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 2145 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 2146 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 2147 __set_bit(BTN_STYLUS, input_dev->keybit); 2148 __set_bit(BTN_STYLUS2, input_dev->keybit); 2149 2150 input_set_abs_params(input_dev, ABS_DISTANCE, 2151 0, wacom_wac->features.distance_max, 0, 0); 2152 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 2153 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0); 2154 input_abs_set_res(input_dev, ABS_TILT_X, 57); 2155 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0); 2156 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 2157 } 2158 2159 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 2160 { 2161 struct input_dev *input_dev = wacom_wac->pen_input; 2162 2163 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2164 2165 wacom_setup_cintiq(wacom_wac); 2166 2167 __set_bit(BTN_LEFT, input_dev->keybit); 2168 __set_bit(BTN_RIGHT, input_dev->keybit); 2169 __set_bit(BTN_MIDDLE, input_dev->keybit); 2170 __set_bit(BTN_SIDE, input_dev->keybit); 2171 __set_bit(BTN_EXTRA, input_dev->keybit); 2172 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 2173 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 2174 2175 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 2176 input_abs_set_res(input_dev, ABS_RZ, 287); 2177 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 2178 } 2179 2180 void wacom_setup_device_quirks(struct wacom *wacom) 2181 { 2182 struct wacom_features *features = &wacom->wacom_wac.features; 2183 2184 /* The pen and pad share the same interface on most devices */ 2185 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 2186 features->type == DTUS || features->type == WACOM_MO || 2187 (features->type >= INTUOS3S && features->type <= WACOM_13HD && 2188 features->type != INTUOSHT)) { 2189 if (features->device_type & WACOM_DEVICETYPE_PEN) 2190 features->device_type |= WACOM_DEVICETYPE_PAD; 2191 } 2192 2193 /* touch device found but size is not defined. use default */ 2194 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 2195 features->x_max = 1023; 2196 features->y_max = 1023; 2197 } 2198 2199 /* 2200 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 2201 * touch interface in its HID descriptor. If this is the touch 2202 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 2203 * tablet values. 2204 */ 2205 if ((features->type >= INTUOS5S && features->type <= INTUOSHT) || 2206 (features->type == BAMBOO_PT)) { 2207 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 2208 if (features->touch_max) 2209 features->device_type |= WACOM_DEVICETYPE_TOUCH; 2210 if (features->type == BAMBOO_PT || features->type == INTUOSHT) 2211 features->device_type |= WACOM_DEVICETYPE_PAD; 2212 2213 features->x_max = 4096; 2214 features->y_max = 4096; 2215 } 2216 } 2217 2218 /* 2219 * Raw Wacom-mode pen and touch events both come from interface 2220 * 0, whose HID descriptor has an application usage of 0xFF0D 2221 * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back 2222 * out through the HID_GENERIC device created for interface 1, 2223 * so rewrite this one to be of type BTN_TOOL_FINGER. 2224 */ 2225 if (features->type == BAMBOO_PAD) 2226 features->device_type |= WACOM_DEVICETYPE_TOUCH; 2227 2228 if (wacom->hdev->bus == BUS_BLUETOOTH) 2229 features->quirks |= WACOM_QUIRK_BATTERY; 2230 2231 /* quirk for bamboo touch with 2 low res touches */ 2232 if (features->type == BAMBOO_PT && 2233 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 2234 features->x_max <<= 5; 2235 features->y_max <<= 5; 2236 features->x_fuzz <<= 5; 2237 features->y_fuzz <<= 5; 2238 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 2239 } 2240 2241 if (features->type == WIRELESS) { 2242 2243 /* monitor never has input and pen/touch have delayed create */ 2244 features->quirks |= WACOM_QUIRK_NO_INPUT; 2245 2246 /* must be monitor interface if no device_type set */ 2247 if (features->device_type == WACOM_DEVICETYPE_NONE) { 2248 features->quirks |= WACOM_QUIRK_MONITOR; 2249 features->quirks |= WACOM_QUIRK_BATTERY; 2250 } 2251 } 2252 } 2253 2254 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 2255 struct wacom_wac *wacom_wac) 2256 { 2257 struct wacom_features *features = &wacom_wac->features; 2258 2259 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2260 2261 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 2262 return -ENODEV; 2263 2264 if (features->type == HID_GENERIC) 2265 /* setup has already been done */ 2266 return 0; 2267 2268 __set_bit(BTN_TOUCH, input_dev->keybit); 2269 __set_bit(ABS_MISC, input_dev->absbit); 2270 2271 input_set_abs_params(input_dev, ABS_X, features->x_min, 2272 features->x_max, features->x_fuzz, 0); 2273 input_set_abs_params(input_dev, ABS_Y, features->y_min, 2274 features->y_max, features->y_fuzz, 0); 2275 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 2276 features->pressure_max, features->pressure_fuzz, 0); 2277 2278 /* penabled devices have fixed resolution for each model */ 2279 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 2280 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 2281 2282 2283 switch (features->type) { 2284 case GRAPHIRE_BT: 2285 __clear_bit(ABS_MISC, input_dev->absbit); 2286 2287 case WACOM_MO: 2288 case WACOM_G4: 2289 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2290 features->distance_max, 2291 0, 0); 2292 /* fall through */ 2293 2294 case GRAPHIRE: 2295 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2296 2297 __set_bit(BTN_LEFT, input_dev->keybit); 2298 __set_bit(BTN_RIGHT, input_dev->keybit); 2299 __set_bit(BTN_MIDDLE, input_dev->keybit); 2300 2301 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2302 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2303 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 2304 __set_bit(BTN_STYLUS, input_dev->keybit); 2305 __set_bit(BTN_STYLUS2, input_dev->keybit); 2306 2307 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2308 break; 2309 2310 case WACOM_27QHD: 2311 case WACOM_24HD: 2312 case DTK: 2313 case WACOM_22HD: 2314 case WACOM_21UX2: 2315 case WACOM_BEE: 2316 case CINTIQ: 2317 case WACOM_13HD: 2318 case CINTIQ_HYBRID: 2319 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2320 input_abs_set_res(input_dev, ABS_Z, 287); 2321 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2322 wacom_setup_cintiq(wacom_wac); 2323 break; 2324 2325 case INTUOS3: 2326 case INTUOS3L: 2327 case INTUOS3S: 2328 case INTUOS4: 2329 case INTUOS4WL: 2330 case INTUOS4L: 2331 case INTUOS4S: 2332 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2333 input_abs_set_res(input_dev, ABS_Z, 287); 2334 /* fall through */ 2335 2336 case INTUOS: 2337 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2338 2339 wacom_setup_intuos(wacom_wac); 2340 break; 2341 2342 case INTUOS5: 2343 case INTUOS5L: 2344 case INTUOSPM: 2345 case INTUOSPL: 2346 case INTUOS5S: 2347 case INTUOSPS: 2348 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2349 2350 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2351 features->distance_max, 2352 0, 0); 2353 2354 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2355 input_abs_set_res(input_dev, ABS_Z, 287); 2356 2357 wacom_setup_intuos(wacom_wac); 2358 break; 2359 2360 case WACOM_24HDT: 2361 case WACOM_27QHDT: 2362 case MTSCREEN: 2363 case MTTPC: 2364 case MTTPC_B: 2365 case TABLETPC2FG: 2366 case TABLETPC: 2367 case TABLETPCE: 2368 __clear_bit(ABS_MISC, input_dev->absbit); 2369 /* fall through */ 2370 2371 case DTUS: 2372 case DTUSX: 2373 case PL: 2374 case DTU: 2375 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2376 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2377 __set_bit(BTN_STYLUS, input_dev->keybit); 2378 __set_bit(BTN_STYLUS2, input_dev->keybit); 2379 2380 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2381 break; 2382 2383 case PTU: 2384 __set_bit(BTN_STYLUS2, input_dev->keybit); 2385 /* fall through */ 2386 2387 case PENPARTNER: 2388 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2389 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2390 __set_bit(BTN_STYLUS, input_dev->keybit); 2391 2392 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2393 break; 2394 2395 case INTUOSHT: 2396 case BAMBOO_PT: 2397 __clear_bit(ABS_MISC, input_dev->absbit); 2398 2399 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2400 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2401 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2402 __set_bit(BTN_STYLUS, input_dev->keybit); 2403 __set_bit(BTN_STYLUS2, input_dev->keybit); 2404 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2405 features->distance_max, 2406 0, 0); 2407 break; 2408 case BAMBOO_PAD: 2409 __clear_bit(ABS_MISC, input_dev->absbit); 2410 break; 2411 } 2412 return 0; 2413 } 2414 2415 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 2416 struct wacom_wac *wacom_wac) 2417 { 2418 struct wacom_features *features = &wacom_wac->features; 2419 2420 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2421 2422 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 2423 return -ENODEV; 2424 2425 if (features->type == HID_GENERIC) 2426 /* setup has already been done */ 2427 return 0; 2428 2429 __set_bit(BTN_TOUCH, input_dev->keybit); 2430 2431 if (features->touch_max == 1) { 2432 input_set_abs_params(input_dev, ABS_X, 0, 2433 features->x_max, features->x_fuzz, 0); 2434 input_set_abs_params(input_dev, ABS_Y, 0, 2435 features->y_max, features->y_fuzz, 0); 2436 input_abs_set_res(input_dev, ABS_X, 2437 features->x_resolution); 2438 input_abs_set_res(input_dev, ABS_Y, 2439 features->y_resolution); 2440 } 2441 else if (features->touch_max > 1) { 2442 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 2443 features->x_max, features->x_fuzz, 0); 2444 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 2445 features->y_max, features->y_fuzz, 0); 2446 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 2447 features->x_resolution); 2448 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 2449 features->y_resolution); 2450 } 2451 2452 switch (features->type) { 2453 case INTUOS5: 2454 case INTUOS5L: 2455 case INTUOSPM: 2456 case INTUOSPL: 2457 case INTUOS5S: 2458 case INTUOSPS: 2459 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2460 2461 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 2462 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 2463 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 2464 break; 2465 2466 case WACOM_24HDT: 2467 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 2468 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 2469 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 2470 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2471 /* fall through */ 2472 2473 case WACOM_27QHDT: 2474 case MTSCREEN: 2475 case MTTPC: 2476 case MTTPC_B: 2477 case TABLETPC2FG: 2478 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 2479 /*fall through */ 2480 2481 case TABLETPC: 2482 case TABLETPCE: 2483 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2484 break; 2485 2486 case INTUOSHT: 2487 input_dev->evbit[0] |= BIT_MASK(EV_SW); 2488 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 2489 /* fall through */ 2490 2491 case BAMBOO_PT: 2492 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 2493 input_set_abs_params(input_dev, 2494 ABS_MT_TOUCH_MAJOR, 2495 0, features->x_max, 0, 0); 2496 input_set_abs_params(input_dev, 2497 ABS_MT_TOUCH_MINOR, 2498 0, features->y_max, 0, 0); 2499 } 2500 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 2501 break; 2502 2503 case BAMBOO_PAD: 2504 input_mt_init_slots(input_dev, features->touch_max, 2505 INPUT_MT_POINTER); 2506 __set_bit(BTN_LEFT, input_dev->keybit); 2507 __set_bit(BTN_RIGHT, input_dev->keybit); 2508 break; 2509 } 2510 return 0; 2511 } 2512 2513 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 2514 struct wacom_wac *wacom_wac) 2515 { 2516 struct wacom_features *features = &wacom_wac->features; 2517 int i; 2518 2519 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 2520 return -ENODEV; 2521 2522 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2523 2524 /* kept for making legacy xf86-input-wacom working with the wheels */ 2525 __set_bit(ABS_MISC, input_dev->absbit); 2526 2527 /* kept for making legacy xf86-input-wacom accepting the pad */ 2528 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 2529 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 2530 2531 /* kept for making udev and libwacom accepting the pad */ 2532 __set_bit(BTN_STYLUS, input_dev->keybit); 2533 2534 switch (features->type) { 2535 case GRAPHIRE_BT: 2536 __set_bit(BTN_0, input_dev->keybit); 2537 __set_bit(BTN_1, input_dev->keybit); 2538 break; 2539 2540 case WACOM_MO: 2541 __set_bit(BTN_BACK, input_dev->keybit); 2542 __set_bit(BTN_LEFT, input_dev->keybit); 2543 __set_bit(BTN_FORWARD, input_dev->keybit); 2544 __set_bit(BTN_RIGHT, input_dev->keybit); 2545 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2546 break; 2547 2548 case WACOM_G4: 2549 __set_bit(BTN_BACK, input_dev->keybit); 2550 __set_bit(BTN_FORWARD, input_dev->keybit); 2551 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2552 break; 2553 2554 case WACOM_24HD: 2555 __set_bit(BTN_A, input_dev->keybit); 2556 __set_bit(BTN_B, input_dev->keybit); 2557 __set_bit(BTN_C, input_dev->keybit); 2558 __set_bit(BTN_X, input_dev->keybit); 2559 __set_bit(BTN_Y, input_dev->keybit); 2560 __set_bit(BTN_Z, input_dev->keybit); 2561 2562 for (i = 0; i < 10; i++) 2563 __set_bit(BTN_0 + i, input_dev->keybit); 2564 2565 __set_bit(KEY_PROG1, input_dev->keybit); 2566 __set_bit(KEY_PROG2, input_dev->keybit); 2567 __set_bit(KEY_PROG3, input_dev->keybit); 2568 2569 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2570 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 2571 break; 2572 2573 case WACOM_27QHD: 2574 __set_bit(KEY_PROG1, input_dev->keybit); 2575 __set_bit(KEY_PROG2, input_dev->keybit); 2576 __set_bit(KEY_PROG3, input_dev->keybit); 2577 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 2578 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 2579 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 2580 input_abs_set_res(input_dev, ABS_Y, 1024); 2581 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 2582 input_abs_set_res(input_dev, ABS_Z, 1024); 2583 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 2584 break; 2585 2586 case DTK: 2587 for (i = 0; i < 6; i++) 2588 __set_bit(BTN_0 + i, input_dev->keybit); 2589 2590 break; 2591 2592 case WACOM_22HD: 2593 __set_bit(KEY_PROG1, input_dev->keybit); 2594 __set_bit(KEY_PROG2, input_dev->keybit); 2595 __set_bit(KEY_PROG3, input_dev->keybit); 2596 /* fall through */ 2597 2598 case WACOM_21UX2: 2599 __set_bit(BTN_A, input_dev->keybit); 2600 __set_bit(BTN_B, input_dev->keybit); 2601 __set_bit(BTN_C, input_dev->keybit); 2602 __set_bit(BTN_X, input_dev->keybit); 2603 __set_bit(BTN_Y, input_dev->keybit); 2604 __set_bit(BTN_Z, input_dev->keybit); 2605 __set_bit(BTN_BASE, input_dev->keybit); 2606 __set_bit(BTN_BASE2, input_dev->keybit); 2607 /* fall through */ 2608 2609 case WACOM_BEE: 2610 __set_bit(BTN_8, input_dev->keybit); 2611 __set_bit(BTN_9, input_dev->keybit); 2612 /* fall through */ 2613 2614 case CINTIQ: 2615 for (i = 0; i < 8; i++) 2616 __set_bit(BTN_0 + i, input_dev->keybit); 2617 2618 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 2619 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 2620 break; 2621 2622 case WACOM_13HD: 2623 for (i = 0; i < 9; i++) 2624 __set_bit(BTN_0 + i, input_dev->keybit); 2625 2626 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2627 break; 2628 2629 case INTUOS3: 2630 case INTUOS3L: 2631 __set_bit(BTN_4, input_dev->keybit); 2632 __set_bit(BTN_5, input_dev->keybit); 2633 __set_bit(BTN_6, input_dev->keybit); 2634 __set_bit(BTN_7, input_dev->keybit); 2635 2636 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 2637 /* fall through */ 2638 2639 case INTUOS3S: 2640 __set_bit(BTN_0, input_dev->keybit); 2641 __set_bit(BTN_1, input_dev->keybit); 2642 __set_bit(BTN_2, input_dev->keybit); 2643 __set_bit(BTN_3, input_dev->keybit); 2644 2645 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 2646 break; 2647 2648 case INTUOS5: 2649 case INTUOS5L: 2650 case INTUOSPM: 2651 case INTUOSPL: 2652 __set_bit(BTN_7, input_dev->keybit); 2653 __set_bit(BTN_8, input_dev->keybit); 2654 /* fall through */ 2655 2656 case INTUOS5S: 2657 case INTUOSPS: 2658 for (i = 0; i < 7; i++) 2659 __set_bit(BTN_0 + i, input_dev->keybit); 2660 2661 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2662 break; 2663 2664 case INTUOS4WL: 2665 /* 2666 * For Bluetooth devices, the udev rule does not work correctly 2667 * for pads unless we add a stylus capability, which forces 2668 * ID_INPUT_TABLET to be set. 2669 */ 2670 __set_bit(BTN_STYLUS, input_dev->keybit); 2671 /* fall through */ 2672 2673 case INTUOS4: 2674 case INTUOS4L: 2675 __set_bit(BTN_7, input_dev->keybit); 2676 __set_bit(BTN_8, input_dev->keybit); 2677 /* fall through */ 2678 2679 case INTUOS4S: 2680 for (i = 0; i < 7; i++) 2681 __set_bit(BTN_0 + i, input_dev->keybit); 2682 2683 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2684 break; 2685 2686 case CINTIQ_HYBRID: 2687 for (i = 0; i < 9; i++) 2688 __set_bit(BTN_0 + i, input_dev->keybit); 2689 2690 break; 2691 2692 case DTUS: 2693 for (i = 0; i < 4; i++) 2694 __set_bit(BTN_0 + i, input_dev->keybit); 2695 break; 2696 2697 case INTUOSHT: 2698 case BAMBOO_PT: 2699 __clear_bit(ABS_MISC, input_dev->absbit); 2700 2701 __set_bit(BTN_LEFT, input_dev->keybit); 2702 __set_bit(BTN_FORWARD, input_dev->keybit); 2703 __set_bit(BTN_BACK, input_dev->keybit); 2704 __set_bit(BTN_RIGHT, input_dev->keybit); 2705 2706 break; 2707 2708 default: 2709 /* no pad supported */ 2710 return -ENODEV; 2711 } 2712 return 0; 2713 } 2714 2715 static const struct wacom_features wacom_features_0x00 = 2716 { "Wacom Penpartner", 5040, 3780, 255, 0, 2717 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 2718 static const struct wacom_features wacom_features_0x10 = 2719 { "Wacom Graphire", 10206, 7422, 511, 63, 2720 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2721 static const struct wacom_features wacom_features_0x81 = 2722 { "Wacom Graphire BT", 16704, 12064, 511, 32, 2723 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2724 static const struct wacom_features wacom_features_0x11 = 2725 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 2726 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2727 static const struct wacom_features wacom_features_0x12 = 2728 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 2729 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2730 static const struct wacom_features wacom_features_0x13 = 2731 { "Wacom Graphire3", 10208, 7424, 511, 63, 2732 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2733 static const struct wacom_features wacom_features_0x14 = 2734 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 2735 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2736 static const struct wacom_features wacom_features_0x15 = 2737 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 2738 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2739 static const struct wacom_features wacom_features_0x16 = 2740 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 2741 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2742 static const struct wacom_features wacom_features_0x17 = 2743 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 2744 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2745 static const struct wacom_features wacom_features_0x18 = 2746 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 2747 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2748 static const struct wacom_features wacom_features_0x19 = 2749 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 2750 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2751 static const struct wacom_features wacom_features_0x60 = 2752 { "Wacom Volito", 5104, 3712, 511, 63, 2753 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2754 static const struct wacom_features wacom_features_0x61 = 2755 { "Wacom PenStation2", 3250, 2320, 255, 63, 2756 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2757 static const struct wacom_features wacom_features_0x62 = 2758 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 2759 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2760 static const struct wacom_features wacom_features_0x63 = 2761 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 2762 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2763 static const struct wacom_features wacom_features_0x64 = 2764 { "Wacom PenPartner2", 3250, 2320, 511, 63, 2765 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2766 static const struct wacom_features wacom_features_0x65 = 2767 { "Wacom Bamboo", 14760, 9225, 511, 63, 2768 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2769 static const struct wacom_features wacom_features_0x69 = 2770 { "Wacom Bamboo1", 5104, 3712, 511, 63, 2771 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 2772 static const struct wacom_features wacom_features_0x6A = 2773 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 2774 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2775 static const struct wacom_features wacom_features_0x6B = 2776 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 2777 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2778 static const struct wacom_features wacom_features_0x20 = 2779 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 2780 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2781 static const struct wacom_features wacom_features_0x21 = 2782 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 2783 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2784 static const struct wacom_features wacom_features_0x22 = 2785 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 2786 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2787 static const struct wacom_features wacom_features_0x23 = 2788 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 2789 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2790 static const struct wacom_features wacom_features_0x24 = 2791 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 2792 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2793 static const struct wacom_features wacom_features_0x30 = 2794 { "Wacom PL400", 5408, 4056, 255, 0, 2795 PL, WACOM_PL_RES, WACOM_PL_RES }; 2796 static const struct wacom_features wacom_features_0x31 = 2797 { "Wacom PL500", 6144, 4608, 255, 0, 2798 PL, WACOM_PL_RES, WACOM_PL_RES }; 2799 static const struct wacom_features wacom_features_0x32 = 2800 { "Wacom PL600", 6126, 4604, 255, 0, 2801 PL, WACOM_PL_RES, WACOM_PL_RES }; 2802 static const struct wacom_features wacom_features_0x33 = 2803 { "Wacom PL600SX", 6260, 5016, 255, 0, 2804 PL, WACOM_PL_RES, WACOM_PL_RES }; 2805 static const struct wacom_features wacom_features_0x34 = 2806 { "Wacom PL550", 6144, 4608, 511, 0, 2807 PL, WACOM_PL_RES, WACOM_PL_RES }; 2808 static const struct wacom_features wacom_features_0x35 = 2809 { "Wacom PL800", 7220, 5780, 511, 0, 2810 PL, WACOM_PL_RES, WACOM_PL_RES }; 2811 static const struct wacom_features wacom_features_0x37 = 2812 { "Wacom PL700", 6758, 5406, 511, 0, 2813 PL, WACOM_PL_RES, WACOM_PL_RES }; 2814 static const struct wacom_features wacom_features_0x38 = 2815 { "Wacom PL510", 6282, 4762, 511, 0, 2816 PL, WACOM_PL_RES, WACOM_PL_RES }; 2817 static const struct wacom_features wacom_features_0x39 = 2818 { "Wacom DTU710", 34080, 27660, 511, 0, 2819 PL, WACOM_PL_RES, WACOM_PL_RES }; 2820 static const struct wacom_features wacom_features_0xC4 = 2821 { "Wacom DTF521", 6282, 4762, 511, 0, 2822 PL, WACOM_PL_RES, WACOM_PL_RES }; 2823 static const struct wacom_features wacom_features_0xC0 = 2824 { "Wacom DTF720", 6858, 5506, 511, 0, 2825 PL, WACOM_PL_RES, WACOM_PL_RES }; 2826 static const struct wacom_features wacom_features_0xC2 = 2827 { "Wacom DTF720a", 6858, 5506, 511, 0, 2828 PL, WACOM_PL_RES, WACOM_PL_RES }; 2829 static const struct wacom_features wacom_features_0x03 = 2830 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 2831 PTU, WACOM_PL_RES, WACOM_PL_RES }; 2832 static const struct wacom_features wacom_features_0x41 = 2833 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 2834 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2835 static const struct wacom_features wacom_features_0x42 = 2836 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 2837 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2838 static const struct wacom_features wacom_features_0x43 = 2839 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 2840 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2841 static const struct wacom_features wacom_features_0x44 = 2842 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 2843 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2844 static const struct wacom_features wacom_features_0x45 = 2845 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 2846 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2847 static const struct wacom_features wacom_features_0xB0 = 2848 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 2849 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2850 static const struct wacom_features wacom_features_0xB1 = 2851 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 2852 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2853 static const struct wacom_features wacom_features_0xB2 = 2854 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 2855 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2856 static const struct wacom_features wacom_features_0xB3 = 2857 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 2858 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2859 static const struct wacom_features wacom_features_0xB4 = 2860 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 2861 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2862 static const struct wacom_features wacom_features_0xB5 = 2863 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 2864 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2865 static const struct wacom_features wacom_features_0xB7 = 2866 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 2867 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2868 static const struct wacom_features wacom_features_0xB8 = 2869 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 2870 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2871 static const struct wacom_features wacom_features_0xB9 = 2872 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 2873 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2874 static const struct wacom_features wacom_features_0xBA = 2875 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 2876 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2877 static const struct wacom_features wacom_features_0xBB = 2878 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 2879 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2880 static const struct wacom_features wacom_features_0xBC = 2881 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 2882 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2883 static const struct wacom_features wacom_features_0xBD = 2884 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 2885 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2886 static const struct wacom_features wacom_features_0x26 = 2887 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 2888 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; 2889 static const struct wacom_features wacom_features_0x27 = 2890 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 2891 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; 2892 static const struct wacom_features wacom_features_0x28 = 2893 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 2894 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; 2895 static const struct wacom_features wacom_features_0x29 = 2896 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 2897 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2898 static const struct wacom_features wacom_features_0x2A = 2899 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 2900 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2901 static const struct wacom_features wacom_features_0x314 = 2902 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 2903 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, 2904 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 2905 static const struct wacom_features wacom_features_0x315 = 2906 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 2907 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, 2908 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 2909 static const struct wacom_features wacom_features_0x317 = 2910 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 2911 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, 2912 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 2913 static const struct wacom_features wacom_features_0xF4 = 2914 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63, 2915 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2916 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 2917 static const struct wacom_features wacom_features_0xF8 = 2918 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */ 2919 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2920 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 2921 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 2922 static const struct wacom_features wacom_features_0xF6 = 2923 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 2924 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 2925 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 2926 static const struct wacom_features wacom_features_0x32A = 2927 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63, 2928 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2929 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 2930 static const struct wacom_features wacom_features_0x32B = 2931 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63, 2932 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2933 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 2934 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 2935 static const struct wacom_features wacom_features_0x32C = 2936 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 2937 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 2938 static const struct wacom_features wacom_features_0x3F = 2939 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 2940 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2941 static const struct wacom_features wacom_features_0xC5 = 2942 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 2943 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2944 static const struct wacom_features wacom_features_0xC6 = 2945 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 2946 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; 2947 static const struct wacom_features wacom_features_0x304 = 2948 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63, 2949 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2950 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 2951 static const struct wacom_features wacom_features_0x333 = 2952 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63, 2953 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2954 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 2955 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 2956 static const struct wacom_features wacom_features_0x335 = 2957 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 2958 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 2959 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 2960 static const struct wacom_features wacom_features_0xC7 = 2961 { "Wacom DTU1931", 37832, 30305, 511, 0, 2962 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2963 static const struct wacom_features wacom_features_0xCE = 2964 { "Wacom DTU2231", 47864, 27011, 511, 0, 2965 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 2966 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 2967 static const struct wacom_features wacom_features_0xF0 = 2968 { "Wacom DTU1631", 34623, 19553, 511, 0, 2969 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2970 static const struct wacom_features wacom_features_0xFB = 2971 { "Wacom DTU1031", 21896, 13760, 511, 0, 2972 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 2973 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 2974 static const struct wacom_features wacom_features_0x32F = 2975 { "Wacom DTU1031X", 22472, 12728, 511, 0, 2976 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 2977 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 2978 static const struct wacom_features wacom_features_0x336 = 2979 { "Wacom DTU1141", 23472, 13203, 1023, 0, 2980 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2981 static const struct wacom_features wacom_features_0x57 = 2982 { "Wacom DTK2241", 95640, 54060, 2047, 63, 2983 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2984 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 2985 static const struct wacom_features wacom_features_0x59 = /* Pen */ 2986 { "Wacom DTH2242", 95640, 54060, 2047, 63, 2987 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2988 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 2989 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 2990 static const struct wacom_features wacom_features_0x5D = /* Touch */ 2991 { "Wacom DTH2242", .type = WACOM_24HDT, 2992 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 2993 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 2994 static const struct wacom_features wacom_features_0xCC = 2995 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63, 2996 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 2997 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 2998 static const struct wacom_features wacom_features_0xFA = 2999 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63, 3000 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 3001 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3002 static const struct wacom_features wacom_features_0x5B = 3003 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63, 3004 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 3005 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3006 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 3007 static const struct wacom_features wacom_features_0x5E = 3008 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 3009 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 3010 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3011 static const struct wacom_features wacom_features_0x90 = 3012 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 3013 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3014 static const struct wacom_features wacom_features_0x93 = 3015 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 3016 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3017 static const struct wacom_features wacom_features_0x97 = 3018 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 3019 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3020 static const struct wacom_features wacom_features_0x9A = 3021 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 3022 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3023 static const struct wacom_features wacom_features_0x9F = 3024 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 3025 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3026 static const struct wacom_features wacom_features_0xE2 = 3027 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 3028 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3029 static const struct wacom_features wacom_features_0xE3 = 3030 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 3031 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3032 static const struct wacom_features wacom_features_0xE5 = 3033 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 3034 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3035 static const struct wacom_features wacom_features_0xE6 = 3036 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 3037 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3038 static const struct wacom_features wacom_features_0xEC = 3039 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 3040 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3041 static const struct wacom_features wacom_features_0xED = 3042 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 3043 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3044 static const struct wacom_features wacom_features_0xEF = 3045 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 3046 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3047 static const struct wacom_features wacom_features_0x100 = 3048 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 3049 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3050 static const struct wacom_features wacom_features_0x101 = 3051 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 3052 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3053 static const struct wacom_features wacom_features_0x10D = 3054 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 3055 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3056 static const struct wacom_features wacom_features_0x10E = 3057 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 3058 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3059 static const struct wacom_features wacom_features_0x10F = 3060 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 3061 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3062 static const struct wacom_features wacom_features_0x116 = 3063 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 3064 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3065 static const struct wacom_features wacom_features_0x12C = 3066 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 3067 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3068 static const struct wacom_features wacom_features_0x4001 = 3069 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 3070 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3071 static const struct wacom_features wacom_features_0x4004 = 3072 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 3073 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3074 static const struct wacom_features wacom_features_0x5000 = 3075 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 3076 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3077 static const struct wacom_features wacom_features_0x5002 = 3078 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 3079 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3080 static const struct wacom_features wacom_features_0x47 = 3081 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 3082 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3083 static const struct wacom_features wacom_features_0x84 = 3084 { "Wacom Wireless Receiver", 0, 0, 0, 0, 3085 WIRELESS, 0, 0, .touch_max = 16 }; 3086 static const struct wacom_features wacom_features_0xD0 = 3087 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 3088 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3089 static const struct wacom_features wacom_features_0xD1 = 3090 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 3091 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3092 static const struct wacom_features wacom_features_0xD2 = 3093 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 3094 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3095 static const struct wacom_features wacom_features_0xD3 = 3096 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 3097 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3098 static const struct wacom_features wacom_features_0xD4 = 3099 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 3100 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3101 static const struct wacom_features wacom_features_0xD5 = 3102 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 3103 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3104 static const struct wacom_features wacom_features_0xD6 = 3105 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 3106 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3107 static const struct wacom_features wacom_features_0xD7 = 3108 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 3109 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3110 static const struct wacom_features wacom_features_0xD8 = 3111 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 3112 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3113 static const struct wacom_features wacom_features_0xDA = 3114 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 3115 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3116 static const struct wacom_features wacom_features_0xDB = 3117 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 3118 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3119 static const struct wacom_features wacom_features_0xDD = 3120 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 3121 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3122 static const struct wacom_features wacom_features_0xDE = 3123 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 3124 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 3125 static const struct wacom_features wacom_features_0xDF = 3126 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 3127 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 3128 static const struct wacom_features wacom_features_0x300 = 3129 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 3130 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3131 static const struct wacom_features wacom_features_0x301 = 3132 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 3133 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3134 static const struct wacom_features wacom_features_0x302 = 3135 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 3136 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 3137 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3138 static const struct wacom_features wacom_features_0x303 = 3139 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 3140 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 3141 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3142 static const struct wacom_features wacom_features_0x30E = 3143 { "Wacom Intuos S", 15200, 9500, 1023, 31, 3144 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3145 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3146 static const struct wacom_features wacom_features_0x6004 = 3147 { "ISD-V4", 12800, 8000, 255, 0, 3148 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3149 static const struct wacom_features wacom_features_0x307 = 3150 { "Wacom ISDv5 307", 59152, 33448, 2047, 63, 3151 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 3152 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3153 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 3154 static const struct wacom_features wacom_features_0x309 = 3155 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 3156 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 3157 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3158 static const struct wacom_features wacom_features_0x30A = 3159 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63, 3160 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 3161 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3162 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 3163 static const struct wacom_features wacom_features_0x30C = 3164 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 3165 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 3166 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3167 static const struct wacom_features wacom_features_0x318 = 3168 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 3169 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 3170 static const struct wacom_features wacom_features_0x319 = 3171 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 3172 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 3173 static const struct wacom_features wacom_features_0x323 = 3174 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 3175 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3176 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3177 3178 static const struct wacom_features wacom_features_HID_ANY_ID = 3179 { "Wacom HID", .type = HID_GENERIC }; 3180 3181 #define USB_DEVICE_WACOM(prod) \ 3182 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3183 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3184 3185 #define BT_DEVICE_WACOM(prod) \ 3186 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3187 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3188 3189 #define I2C_DEVICE_WACOM(prod) \ 3190 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3191 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3192 3193 #define USB_DEVICE_LENOVO(prod) \ 3194 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 3195 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3196 3197 const struct hid_device_id wacom_ids[] = { 3198 { USB_DEVICE_WACOM(0x00) }, 3199 { USB_DEVICE_WACOM(0x03) }, 3200 { USB_DEVICE_WACOM(0x10) }, 3201 { USB_DEVICE_WACOM(0x11) }, 3202 { USB_DEVICE_WACOM(0x12) }, 3203 { USB_DEVICE_WACOM(0x13) }, 3204 { USB_DEVICE_WACOM(0x14) }, 3205 { USB_DEVICE_WACOM(0x15) }, 3206 { USB_DEVICE_WACOM(0x16) }, 3207 { USB_DEVICE_WACOM(0x17) }, 3208 { USB_DEVICE_WACOM(0x18) }, 3209 { USB_DEVICE_WACOM(0x19) }, 3210 { USB_DEVICE_WACOM(0x20) }, 3211 { USB_DEVICE_WACOM(0x21) }, 3212 { USB_DEVICE_WACOM(0x22) }, 3213 { USB_DEVICE_WACOM(0x23) }, 3214 { USB_DEVICE_WACOM(0x24) }, 3215 { USB_DEVICE_WACOM(0x26) }, 3216 { USB_DEVICE_WACOM(0x27) }, 3217 { USB_DEVICE_WACOM(0x28) }, 3218 { USB_DEVICE_WACOM(0x29) }, 3219 { USB_DEVICE_WACOM(0x2A) }, 3220 { USB_DEVICE_WACOM(0x30) }, 3221 { USB_DEVICE_WACOM(0x31) }, 3222 { USB_DEVICE_WACOM(0x32) }, 3223 { USB_DEVICE_WACOM(0x33) }, 3224 { USB_DEVICE_WACOM(0x34) }, 3225 { USB_DEVICE_WACOM(0x35) }, 3226 { USB_DEVICE_WACOM(0x37) }, 3227 { USB_DEVICE_WACOM(0x38) }, 3228 { USB_DEVICE_WACOM(0x39) }, 3229 { USB_DEVICE_WACOM(0x3F) }, 3230 { USB_DEVICE_WACOM(0x41) }, 3231 { USB_DEVICE_WACOM(0x42) }, 3232 { USB_DEVICE_WACOM(0x43) }, 3233 { USB_DEVICE_WACOM(0x44) }, 3234 { USB_DEVICE_WACOM(0x45) }, 3235 { USB_DEVICE_WACOM(0x47) }, 3236 { USB_DEVICE_WACOM(0x57) }, 3237 { USB_DEVICE_WACOM(0x59) }, 3238 { USB_DEVICE_WACOM(0x5B) }, 3239 { USB_DEVICE_WACOM(0x5D) }, 3240 { USB_DEVICE_WACOM(0x5E) }, 3241 { USB_DEVICE_WACOM(0x60) }, 3242 { USB_DEVICE_WACOM(0x61) }, 3243 { USB_DEVICE_WACOM(0x62) }, 3244 { USB_DEVICE_WACOM(0x63) }, 3245 { USB_DEVICE_WACOM(0x64) }, 3246 { USB_DEVICE_WACOM(0x65) }, 3247 { USB_DEVICE_WACOM(0x69) }, 3248 { USB_DEVICE_WACOM(0x6A) }, 3249 { USB_DEVICE_WACOM(0x6B) }, 3250 { BT_DEVICE_WACOM(0x81) }, 3251 { USB_DEVICE_WACOM(0x84) }, 3252 { USB_DEVICE_WACOM(0x90) }, 3253 { USB_DEVICE_WACOM(0x93) }, 3254 { USB_DEVICE_WACOM(0x97) }, 3255 { USB_DEVICE_WACOM(0x9A) }, 3256 { USB_DEVICE_WACOM(0x9F) }, 3257 { USB_DEVICE_WACOM(0xB0) }, 3258 { USB_DEVICE_WACOM(0xB1) }, 3259 { USB_DEVICE_WACOM(0xB2) }, 3260 { USB_DEVICE_WACOM(0xB3) }, 3261 { USB_DEVICE_WACOM(0xB4) }, 3262 { USB_DEVICE_WACOM(0xB5) }, 3263 { USB_DEVICE_WACOM(0xB7) }, 3264 { USB_DEVICE_WACOM(0xB8) }, 3265 { USB_DEVICE_WACOM(0xB9) }, 3266 { USB_DEVICE_WACOM(0xBA) }, 3267 { USB_DEVICE_WACOM(0xBB) }, 3268 { USB_DEVICE_WACOM(0xBC) }, 3269 { BT_DEVICE_WACOM(0xBD) }, 3270 { USB_DEVICE_WACOM(0xC0) }, 3271 { USB_DEVICE_WACOM(0xC2) }, 3272 { USB_DEVICE_WACOM(0xC4) }, 3273 { USB_DEVICE_WACOM(0xC5) }, 3274 { USB_DEVICE_WACOM(0xC6) }, 3275 { USB_DEVICE_WACOM(0xC7) }, 3276 { USB_DEVICE_WACOM(0xCC) }, 3277 { USB_DEVICE_WACOM(0xCE) }, 3278 { USB_DEVICE_WACOM(0xD0) }, 3279 { USB_DEVICE_WACOM(0xD1) }, 3280 { USB_DEVICE_WACOM(0xD2) }, 3281 { USB_DEVICE_WACOM(0xD3) }, 3282 { USB_DEVICE_WACOM(0xD4) }, 3283 { USB_DEVICE_WACOM(0xD5) }, 3284 { USB_DEVICE_WACOM(0xD6) }, 3285 { USB_DEVICE_WACOM(0xD7) }, 3286 { USB_DEVICE_WACOM(0xD8) }, 3287 { USB_DEVICE_WACOM(0xDA) }, 3288 { USB_DEVICE_WACOM(0xDB) }, 3289 { USB_DEVICE_WACOM(0xDD) }, 3290 { USB_DEVICE_WACOM(0xDE) }, 3291 { USB_DEVICE_WACOM(0xDF) }, 3292 { USB_DEVICE_WACOM(0xE2) }, 3293 { USB_DEVICE_WACOM(0xE3) }, 3294 { USB_DEVICE_WACOM(0xE5) }, 3295 { USB_DEVICE_WACOM(0xE6) }, 3296 { USB_DEVICE_WACOM(0xEC) }, 3297 { USB_DEVICE_WACOM(0xED) }, 3298 { USB_DEVICE_WACOM(0xEF) }, 3299 { USB_DEVICE_WACOM(0xF0) }, 3300 { USB_DEVICE_WACOM(0xF4) }, 3301 { USB_DEVICE_WACOM(0xF6) }, 3302 { USB_DEVICE_WACOM(0xF8) }, 3303 { USB_DEVICE_WACOM(0xFA) }, 3304 { USB_DEVICE_WACOM(0xFB) }, 3305 { USB_DEVICE_WACOM(0x100) }, 3306 { USB_DEVICE_WACOM(0x101) }, 3307 { USB_DEVICE_WACOM(0x10D) }, 3308 { USB_DEVICE_WACOM(0x10E) }, 3309 { USB_DEVICE_WACOM(0x10F) }, 3310 { USB_DEVICE_WACOM(0x116) }, 3311 { USB_DEVICE_WACOM(0x12C) }, 3312 { USB_DEVICE_WACOM(0x300) }, 3313 { USB_DEVICE_WACOM(0x301) }, 3314 { USB_DEVICE_WACOM(0x302) }, 3315 { USB_DEVICE_WACOM(0x303) }, 3316 { USB_DEVICE_WACOM(0x304) }, 3317 { USB_DEVICE_WACOM(0x307) }, 3318 { USB_DEVICE_WACOM(0x309) }, 3319 { USB_DEVICE_WACOM(0x30A) }, 3320 { USB_DEVICE_WACOM(0x30C) }, 3321 { USB_DEVICE_WACOM(0x30E) }, 3322 { USB_DEVICE_WACOM(0x314) }, 3323 { USB_DEVICE_WACOM(0x315) }, 3324 { USB_DEVICE_WACOM(0x317) }, 3325 { USB_DEVICE_WACOM(0x318) }, 3326 { USB_DEVICE_WACOM(0x319) }, 3327 { USB_DEVICE_WACOM(0x323) }, 3328 { USB_DEVICE_WACOM(0x32A) }, 3329 { USB_DEVICE_WACOM(0x32B) }, 3330 { USB_DEVICE_WACOM(0x32C) }, 3331 { USB_DEVICE_WACOM(0x32F) }, 3332 { USB_DEVICE_WACOM(0x333) }, 3333 { USB_DEVICE_WACOM(0x335) }, 3334 { USB_DEVICE_WACOM(0x336) }, 3335 { USB_DEVICE_WACOM(0x4001) }, 3336 { USB_DEVICE_WACOM(0x4004) }, 3337 { USB_DEVICE_WACOM(0x5000) }, 3338 { USB_DEVICE_WACOM(0x5002) }, 3339 { USB_DEVICE_LENOVO(0x6004) }, 3340 3341 { USB_DEVICE_WACOM(HID_ANY_ID) }, 3342 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 3343 { } 3344 }; 3345 MODULE_DEVICE_TABLE(hid, wacom_ids); 3346