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 (!wacom->id[0]) { 129 if ((data[0] & 0x10) || (data[4] & 0x20)) { 130 wacom->tool[0] = BTN_TOOL_RUBBER; 131 wacom->id[0] = ERASER_DEVICE_ID; 132 } 133 else { 134 wacom->tool[0] = BTN_TOOL_PEN; 135 wacom->id[0] = STYLUS_DEVICE_ID; 136 } 137 } 138 139 /* If the eraser is in prox, STYLUS2 is always set. If we 140 * mis-detected the type and notice that STYLUS2 isn't set 141 * then force the eraser out of prox and let the pen in. 142 */ 143 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 144 input_report_key(input, BTN_TOOL_RUBBER, 0); 145 input_report_abs(input, ABS_MISC, 0); 146 input_sync(input); 147 wacom->tool[0] = BTN_TOOL_PEN; 148 wacom->id[0] = STYLUS_DEVICE_ID; 149 } 150 151 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 152 if (features->pressure_max > 255) 153 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 154 pressure += (features->pressure_max + 1) / 2; 155 156 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 157 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 158 input_report_abs(input, ABS_PRESSURE, pressure); 159 160 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 161 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 162 /* Only allow the stylus2 button to be reported for the pen tool. */ 163 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 164 165 if (!prox) 166 wacom->id[0] = 0; 167 input_report_key(input, wacom->tool[0], prox); 168 input_report_abs(input, ABS_MISC, wacom->id[0]); 169 return 1; 170 } 171 172 static int wacom_ptu_irq(struct wacom_wac *wacom) 173 { 174 unsigned char *data = wacom->data; 175 struct input_dev *input = wacom->pen_input; 176 177 if (data[0] != WACOM_REPORT_PENABLED) { 178 dev_dbg(input->dev.parent, 179 "%s: received unknown report #%d\n", __func__, data[0]); 180 return 0; 181 } 182 183 if (data[1] & 0x04) { 184 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 185 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 186 wacom->id[0] = ERASER_DEVICE_ID; 187 } else { 188 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 189 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 190 wacom->id[0] = STYLUS_DEVICE_ID; 191 } 192 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 193 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 194 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 195 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 196 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 197 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 198 return 1; 199 } 200 201 static int wacom_dtu_irq(struct wacom_wac *wacom) 202 { 203 unsigned char *data = wacom->data; 204 struct input_dev *input = wacom->pen_input; 205 int prox = data[1] & 0x20; 206 207 dev_dbg(input->dev.parent, 208 "%s: received report #%d", __func__, data[0]); 209 210 if (prox) { 211 /* Going into proximity select tool */ 212 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 213 if (wacom->tool[0] == BTN_TOOL_PEN) 214 wacom->id[0] = STYLUS_DEVICE_ID; 215 else 216 wacom->id[0] = ERASER_DEVICE_ID; 217 } 218 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 219 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 220 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 221 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 222 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 223 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 224 if (!prox) /* out-prox */ 225 wacom->id[0] = 0; 226 input_report_key(input, wacom->tool[0], prox); 227 input_report_abs(input, ABS_MISC, wacom->id[0]); 228 return 1; 229 } 230 231 static int wacom_dtus_irq(struct wacom_wac *wacom) 232 { 233 char *data = wacom->data; 234 struct input_dev *input = wacom->pen_input; 235 unsigned short prox, pressure = 0; 236 237 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 238 dev_dbg(input->dev.parent, 239 "%s: received unknown report #%d", __func__, data[0]); 240 return 0; 241 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 242 input = wacom->pad_input; 243 input_report_key(input, BTN_0, (data[1] & 0x01)); 244 input_report_key(input, BTN_1, (data[1] & 0x02)); 245 input_report_key(input, BTN_2, (data[1] & 0x04)); 246 input_report_key(input, BTN_3, (data[1] & 0x08)); 247 input_report_abs(input, ABS_MISC, 248 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 249 return 1; 250 } else { 251 prox = data[1] & 0x80; 252 if (prox) { 253 switch ((data[1] >> 3) & 3) { 254 case 1: /* Rubber */ 255 wacom->tool[0] = BTN_TOOL_RUBBER; 256 wacom->id[0] = ERASER_DEVICE_ID; 257 break; 258 259 case 2: /* Pen */ 260 wacom->tool[0] = BTN_TOOL_PEN; 261 wacom->id[0] = STYLUS_DEVICE_ID; 262 break; 263 } 264 } 265 266 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 267 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 268 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 269 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 270 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 271 input_report_abs(input, ABS_PRESSURE, pressure); 272 input_report_key(input, BTN_TOUCH, pressure > 10); 273 274 if (!prox) /* out-prox */ 275 wacom->id[0] = 0; 276 input_report_key(input, wacom->tool[0], prox); 277 input_report_abs(input, ABS_MISC, wacom->id[0]); 278 return 1; 279 } 280 } 281 282 static int wacom_graphire_irq(struct wacom_wac *wacom) 283 { 284 struct wacom_features *features = &wacom->features; 285 unsigned char *data = wacom->data; 286 struct input_dev *input = wacom->pen_input; 287 struct input_dev *pad_input = wacom->pad_input; 288 int battery_capacity, ps_connected; 289 int prox; 290 int rw = 0; 291 int retval = 0; 292 293 if (features->type == GRAPHIRE_BT) { 294 if (data[0] != WACOM_REPORT_PENABLED_BT) { 295 dev_dbg(input->dev.parent, 296 "%s: received unknown report #%d\n", __func__, 297 data[0]); 298 goto exit; 299 } 300 } else if (data[0] != WACOM_REPORT_PENABLED) { 301 dev_dbg(input->dev.parent, 302 "%s: received unknown report #%d\n", __func__, data[0]); 303 goto exit; 304 } 305 306 prox = data[1] & 0x80; 307 if (prox || wacom->id[0]) { 308 if (prox) { 309 switch ((data[1] >> 5) & 3) { 310 311 case 0: /* Pen */ 312 wacom->tool[0] = BTN_TOOL_PEN; 313 wacom->id[0] = STYLUS_DEVICE_ID; 314 break; 315 316 case 1: /* Rubber */ 317 wacom->tool[0] = BTN_TOOL_RUBBER; 318 wacom->id[0] = ERASER_DEVICE_ID; 319 break; 320 321 case 2: /* Mouse with wheel */ 322 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 323 /* fall through */ 324 325 case 3: /* Mouse without wheel */ 326 wacom->tool[0] = BTN_TOOL_MOUSE; 327 wacom->id[0] = CURSOR_DEVICE_ID; 328 break; 329 } 330 } 331 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 332 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 333 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 334 if (features->type == GRAPHIRE_BT) 335 input_report_abs(input, ABS_PRESSURE, data[6] | 336 (((__u16) (data[1] & 0x08)) << 5)); 337 else 338 input_report_abs(input, ABS_PRESSURE, data[6] | 339 ((data[7] & 0x03) << 8)); 340 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 341 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 342 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 343 } else { 344 input_report_key(input, BTN_LEFT, data[1] & 0x01); 345 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 346 if (features->type == WACOM_G4 || 347 features->type == WACOM_MO) { 348 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 349 rw = (data[7] & 0x04) - (data[7] & 0x03); 350 } else if (features->type == GRAPHIRE_BT) { 351 /* Compute distance between mouse and tablet */ 352 rw = 44 - (data[6] >> 2); 353 rw = clamp_val(rw, 0, 31); 354 input_report_abs(input, ABS_DISTANCE, rw); 355 if (((data[1] >> 5) & 3) == 2) { 356 /* Mouse with wheel */ 357 input_report_key(input, BTN_MIDDLE, 358 data[1] & 0x04); 359 rw = (data[6] & 0x01) ? -1 : 360 (data[6] & 0x02) ? 1 : 0; 361 } else { 362 rw = 0; 363 } 364 } else { 365 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 366 rw = -(signed char)data[6]; 367 } 368 input_report_rel(input, REL_WHEEL, rw); 369 } 370 371 if (!prox) 372 wacom->id[0] = 0; 373 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 374 input_report_key(input, wacom->tool[0], prox); 375 input_sync(input); /* sync last event */ 376 } 377 378 /* send pad data */ 379 switch (features->type) { 380 case WACOM_G4: 381 prox = data[7] & 0xf8; 382 if (prox || wacom->id[1]) { 383 wacom->id[1] = PAD_DEVICE_ID; 384 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 385 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 386 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 387 input_report_rel(pad_input, REL_WHEEL, rw); 388 if (!prox) 389 wacom->id[1] = 0; 390 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 391 retval = 1; 392 } 393 break; 394 395 case WACOM_MO: 396 prox = (data[7] & 0xf8) || data[8]; 397 if (prox || wacom->id[1]) { 398 wacom->id[1] = PAD_DEVICE_ID; 399 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 400 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 401 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 402 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 403 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 404 if (!prox) 405 wacom->id[1] = 0; 406 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 407 retval = 1; 408 } 409 break; 410 case GRAPHIRE_BT: 411 prox = data[7] & 0x03; 412 if (prox || wacom->id[1]) { 413 wacom->id[1] = PAD_DEVICE_ID; 414 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 415 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 416 if (!prox) 417 wacom->id[1] = 0; 418 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 419 retval = 1; 420 } 421 break; 422 } 423 424 /* Store current battery capacity and power supply state */ 425 if (features->type == GRAPHIRE_BT) { 426 rw = (data[7] >> 2 & 0x07); 427 battery_capacity = batcap_gr[rw]; 428 ps_connected = rw == 7; 429 wacom_notify_battery(wacom, battery_capacity, ps_connected, 430 1, ps_connected); 431 } 432 exit: 433 return retval; 434 } 435 436 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 437 { 438 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 439 struct hid_report *r; 440 struct hid_report_enum *re; 441 442 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 443 r = re->report_id_hash[WACOM_REPORT_INTUOSREAD]; 444 if (r) { 445 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 446 } 447 } 448 449 static int wacom_intuos_inout(struct wacom_wac *wacom) 450 { 451 struct wacom_features *features = &wacom->features; 452 unsigned char *data = wacom->data; 453 struct input_dev *input = wacom->pen_input; 454 int idx = 0; 455 456 /* tool number */ 457 if (features->type == INTUOS) 458 idx = data[1] & 0x01; 459 460 /* Enter report */ 461 if ((data[1] & 0xfc) == 0xc0) { 462 /* serial number of the tool */ 463 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 464 (data[4] << 20) + (data[5] << 12) + 465 (data[6] << 4) + (data[7] >> 4); 466 467 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 468 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12); 469 470 switch (wacom->id[idx]) { 471 case 0x812: /* Inking pen */ 472 case 0x801: /* Intuos3 Inking pen */ 473 case 0x120802: /* Intuos4/5 Inking Pen */ 474 case 0x012: 475 wacom->tool[idx] = BTN_TOOL_PENCIL; 476 break; 477 478 case 0x822: /* Pen */ 479 case 0x842: 480 case 0x852: 481 case 0x823: /* Intuos3 Grip Pen */ 482 case 0x813: /* Intuos3 Classic Pen */ 483 case 0x885: /* Intuos3 Marker Pen */ 484 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 485 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 486 case 0x022: 487 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */ 488 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */ 489 case 0x160802: /* Cintiq 13HD Pro Pen */ 490 case 0x180802: /* DTH2242 Pen */ 491 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */ 492 wacom->tool[idx] = BTN_TOOL_PEN; 493 break; 494 495 case 0x832: /* Stroke pen */ 496 case 0x032: 497 wacom->tool[idx] = BTN_TOOL_BRUSH; 498 break; 499 500 case 0x007: /* Mouse 4D and 2D */ 501 case 0x09c: 502 case 0x094: 503 case 0x017: /* Intuos3 2D Mouse */ 504 case 0x806: /* Intuos4 Mouse */ 505 wacom->tool[idx] = BTN_TOOL_MOUSE; 506 break; 507 508 case 0x096: /* Lens cursor */ 509 case 0x097: /* Intuos3 Lens cursor */ 510 case 0x006: /* Intuos4 Lens cursor */ 511 wacom->tool[idx] = BTN_TOOL_LENS; 512 break; 513 514 case 0x82a: /* Eraser */ 515 case 0x85a: 516 case 0x91a: 517 case 0xd1a: 518 case 0x0fa: 519 case 0x82b: /* Intuos3 Grip Pen Eraser */ 520 case 0x81b: /* Intuos3 Classic Pen Eraser */ 521 case 0x91b: /* Intuos3 Airbrush Eraser */ 522 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 523 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 524 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 525 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 526 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 527 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 528 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */ 529 case 0x18080a: /* DTH2242 Eraser */ 530 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 531 wacom->tool[idx] = BTN_TOOL_RUBBER; 532 break; 533 534 case 0xd12: 535 case 0x912: 536 case 0x112: 537 case 0x913: /* Intuos3 Airbrush */ 538 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 539 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */ 540 wacom->tool[idx] = BTN_TOOL_AIRBRUSH; 541 break; 542 543 default: /* Unknown tool */ 544 wacom->tool[idx] = BTN_TOOL_PEN; 545 break; 546 } 547 return 1; 548 } 549 550 /* 551 * don't report events for invalid data 552 */ 553 /* older I4 styli don't work with new Cintiqs */ 554 if ((!((wacom->id[idx] >> 20) & 0x01) && 555 (features->type == WACOM_21UX2)) || 556 /* Only large Intuos support Lense Cursor */ 557 (wacom->tool[idx] == BTN_TOOL_LENS && 558 (features->type == INTUOS3 || 559 features->type == INTUOS3S || 560 features->type == INTUOS4 || 561 features->type == INTUOS4S || 562 features->type == INTUOS5 || 563 features->type == INTUOS5S || 564 features->type == INTUOSPM || 565 features->type == INTUOSPS)) || 566 /* Cintiq doesn't send data when RDY bit isn't set */ 567 (features->type == CINTIQ && !(data[1] & 0x40))) 568 return 1; 569 570 wacom->shared->stylus_in_proximity = true; 571 if (wacom->shared->touch_down) 572 return 1; 573 574 /* in Range while exiting */ 575 if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) { 576 input_report_key(input, BTN_TOUCH, 0); 577 input_report_abs(input, ABS_PRESSURE, 0); 578 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 579 return 2; 580 } 581 582 /* Exit report */ 583 if ((data[1] & 0xfe) == 0x80) { 584 wacom->shared->stylus_in_proximity = false; 585 wacom->reporting_data = false; 586 587 /* don't report exit if we don't know the ID */ 588 if (!wacom->id[idx]) 589 return 1; 590 591 /* 592 * Reset all states otherwise we lose the initial states 593 * when in-prox next time 594 */ 595 input_report_abs(input, ABS_X, 0); 596 input_report_abs(input, ABS_Y, 0); 597 input_report_abs(input, ABS_DISTANCE, 0); 598 input_report_abs(input, ABS_TILT_X, 0); 599 input_report_abs(input, ABS_TILT_Y, 0); 600 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 601 input_report_key(input, BTN_LEFT, 0); 602 input_report_key(input, BTN_MIDDLE, 0); 603 input_report_key(input, BTN_RIGHT, 0); 604 input_report_key(input, BTN_SIDE, 0); 605 input_report_key(input, BTN_EXTRA, 0); 606 input_report_abs(input, ABS_THROTTLE, 0); 607 input_report_abs(input, ABS_RZ, 0); 608 } else { 609 input_report_abs(input, ABS_PRESSURE, 0); 610 input_report_key(input, BTN_STYLUS, 0); 611 input_report_key(input, BTN_STYLUS2, 0); 612 input_report_key(input, BTN_TOUCH, 0); 613 input_report_abs(input, ABS_WHEEL, 0); 614 if (features->type >= INTUOS3S) 615 input_report_abs(input, ABS_Z, 0); 616 } 617 input_report_key(input, wacom->tool[idx], 0); 618 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 619 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 620 wacom->id[idx] = 0; 621 return 2; 622 } 623 624 /* don't report other events if we don't know the ID */ 625 if (!wacom->id[idx]) { 626 /* but reschedule a read of the current tool */ 627 wacom_intuos_schedule_prox_event(wacom); 628 return 1; 629 } 630 631 return 0; 632 } 633 634 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 635 { 636 unsigned char *data = wacom_wac->data; 637 struct input_dev *input = wacom_wac->pad_input; 638 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 639 struct wacom_features *features = &wacom_wac->features; 640 int bat_charging, bat_percent, touch_ring_mode; 641 __u32 serial; 642 int i; 643 644 if (data[0] != WACOM_REPORT_REMOTE) { 645 dev_dbg(input->dev.parent, 646 "%s: received unknown report #%d", __func__, data[0]); 647 return 0; 648 } 649 650 serial = data[3] + (data[4] << 8) + (data[5] << 16); 651 wacom_wac->id[0] = PAD_DEVICE_ID; 652 653 input_report_key(input, BTN_0, (data[9] & 0x01)); 654 input_report_key(input, BTN_1, (data[9] & 0x02)); 655 input_report_key(input, BTN_2, (data[9] & 0x04)); 656 input_report_key(input, BTN_3, (data[9] & 0x08)); 657 input_report_key(input, BTN_4, (data[9] & 0x10)); 658 input_report_key(input, BTN_5, (data[9] & 0x20)); 659 input_report_key(input, BTN_6, (data[9] & 0x40)); 660 input_report_key(input, BTN_7, (data[9] & 0x80)); 661 662 input_report_key(input, BTN_8, (data[10] & 0x01)); 663 input_report_key(input, BTN_9, (data[10] & 0x02)); 664 input_report_key(input, BTN_A, (data[10] & 0x04)); 665 input_report_key(input, BTN_B, (data[10] & 0x08)); 666 input_report_key(input, BTN_C, (data[10] & 0x10)); 667 input_report_key(input, BTN_X, (data[10] & 0x20)); 668 input_report_key(input, BTN_Y, (data[10] & 0x40)); 669 input_report_key(input, BTN_Z, (data[10] & 0x80)); 670 671 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 672 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 673 674 if (data[12] & 0x80) 675 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f)); 676 else 677 input_report_abs(input, ABS_WHEEL, 0); 678 679 bat_percent = data[7] & 0x7f; 680 bat_charging = !!(data[7] & 0x80); 681 682 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 683 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 684 else 685 input_report_abs(input, ABS_MISC, 0); 686 687 input_event(input, EV_MSC, MSC_SERIAL, serial); 688 689 /*Which mode select (LED light) is currently on?*/ 690 touch_ring_mode = (data[11] & 0xC0) >> 6; 691 692 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 693 if (wacom_wac->serial[i] == serial) 694 wacom->led.select[i] = touch_ring_mode; 695 } 696 697 if (!wacom->battery && 698 !(features->quirks & WACOM_QUIRK_BATTERY)) { 699 features->quirks |= WACOM_QUIRK_BATTERY; 700 INIT_WORK(&wacom->work, wacom_battery_work); 701 wacom_schedule_work(wacom_wac); 702 } 703 704 wacom_notify_battery(wacom_wac, bat_percent, bat_charging, 1, 705 bat_charging); 706 707 return 1; 708 } 709 710 static int wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 711 { 712 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 713 unsigned char *data = wacom_wac->data; 714 int i; 715 716 if (data[0] != WACOM_REPORT_DEVICE_LIST) 717 return 0; 718 719 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 720 int j = i * 6; 721 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 722 bool connected = data[j+2]; 723 724 if (connected) { 725 int k; 726 727 if (wacom_wac->serial[i] == serial) 728 continue; 729 730 if (wacom_wac->serial[i]) { 731 wacom_remote_destroy_attr_group(wacom, 732 wacom_wac->serial[i]); 733 } 734 735 /* A remote can pair more than once with an EKR, 736 * check to make sure this serial isn't already paired. 737 */ 738 for (k = 0; k < WACOM_MAX_REMOTES; k++) { 739 if (wacom_wac->serial[k] == serial) 740 break; 741 } 742 743 if (k < WACOM_MAX_REMOTES) { 744 wacom_wac->serial[i] = serial; 745 continue; 746 } 747 wacom_remote_create_attr_group(wacom, serial, i); 748 749 } else if (wacom_wac->serial[i]) { 750 wacom_remote_destroy_attr_group(wacom, 751 wacom_wac->serial[i]); 752 } 753 } 754 755 return 0; 756 } 757 758 static void wacom_intuos_general(struct wacom_wac *wacom) 759 { 760 struct wacom_features *features = &wacom->features; 761 unsigned char *data = wacom->data; 762 struct input_dev *input = wacom->pen_input; 763 unsigned int t; 764 765 /* general pen packet */ 766 if ((data[1] & 0xb8) == 0xa0) { 767 t = (data[6] << 2) | ((data[7] >> 6) & 3); 768 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) { 769 t = (t << 1) | (data[1] & 1); 770 } 771 input_report_abs(input, ABS_PRESSURE, t); 772 input_report_abs(input, ABS_TILT_X, 773 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 774 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 775 input_report_key(input, BTN_STYLUS, data[1] & 2); 776 input_report_key(input, BTN_STYLUS2, data[1] & 4); 777 input_report_key(input, BTN_TOUCH, t > 10); 778 } 779 780 /* airbrush second packet */ 781 if ((data[1] & 0xbc) == 0xb4) { 782 input_report_abs(input, ABS_WHEEL, 783 (data[6] << 2) | ((data[7] >> 6) & 3)); 784 input_report_abs(input, ABS_TILT_X, 785 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 786 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 787 } 788 } 789 790 static int wacom_intuos_irq(struct wacom_wac *wacom) 791 { 792 struct wacom_features *features = &wacom->features; 793 unsigned char *data = wacom->data; 794 struct input_dev *input = wacom->pen_input; 795 unsigned int t; 796 int idx = 0, result; 797 798 if (data[0] != WACOM_REPORT_PENABLED && 799 data[0] != WACOM_REPORT_INTUOSREAD && 800 data[0] != WACOM_REPORT_INTUOSWRITE && 801 data[0] != WACOM_REPORT_INTUOSPAD && 802 data[0] != WACOM_REPORT_CINTIQ && 803 data[0] != WACOM_REPORT_CINTIQPAD && 804 data[0] != WACOM_REPORT_INTUOS5PAD) { 805 dev_dbg(input->dev.parent, 806 "%s: received unknown report #%d\n", __func__, data[0]); 807 return 0; 808 } 809 810 /* tool number */ 811 if (features->type == INTUOS) 812 idx = data[1] & 0x01; 813 814 /* pad packets. Works as a second tool and is always in prox */ 815 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 816 data[0] == WACOM_REPORT_CINTIQPAD) { 817 input = wacom->pad_input; 818 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 819 input_report_key(input, BTN_0, (data[2] & 0x01)); 820 input_report_key(input, BTN_1, (data[3] & 0x01)); 821 input_report_key(input, BTN_2, (data[3] & 0x02)); 822 input_report_key(input, BTN_3, (data[3] & 0x04)); 823 input_report_key(input, BTN_4, (data[3] & 0x08)); 824 input_report_key(input, BTN_5, (data[3] & 0x10)); 825 input_report_key(input, BTN_6, (data[3] & 0x20)); 826 if (data[1] & 0x80) { 827 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f)); 828 } else { 829 /* Out of proximity, clear wheel value. */ 830 input_report_abs(input, ABS_WHEEL, 0); 831 } 832 if (features->type != INTUOS4S) { 833 input_report_key(input, BTN_7, (data[3] & 0x40)); 834 input_report_key(input, BTN_8, (data[3] & 0x80)); 835 } 836 if (data[1] | (data[2] & 0x01) | data[3]) { 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 == DTK) { 842 input_report_key(input, BTN_0, (data[6] & 0x01)); 843 input_report_key(input, BTN_1, (data[6] & 0x02)); 844 input_report_key(input, BTN_2, (data[6] & 0x04)); 845 input_report_key(input, BTN_3, (data[6] & 0x08)); 846 input_report_key(input, BTN_4, (data[6] & 0x10)); 847 input_report_key(input, BTN_5, (data[6] & 0x20)); 848 if (data[6] & 0x3f) { 849 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 850 } else { 851 input_report_abs(input, ABS_MISC, 0); 852 } 853 } else if (features->type == WACOM_13HD) { 854 input_report_key(input, BTN_0, (data[3] & 0x01)); 855 input_report_key(input, BTN_1, (data[4] & 0x01)); 856 input_report_key(input, BTN_2, (data[4] & 0x02)); 857 input_report_key(input, BTN_3, (data[4] & 0x04)); 858 input_report_key(input, BTN_4, (data[4] & 0x08)); 859 input_report_key(input, BTN_5, (data[4] & 0x10)); 860 input_report_key(input, BTN_6, (data[4] & 0x20)); 861 input_report_key(input, BTN_7, (data[4] & 0x40)); 862 input_report_key(input, BTN_8, (data[4] & 0x80)); 863 if ((data[3] & 0x01) | data[4]) { 864 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 865 } else { 866 input_report_abs(input, ABS_MISC, 0); 867 } 868 } else if (features->type == WACOM_24HD) { 869 input_report_key(input, BTN_0, (data[6] & 0x01)); 870 input_report_key(input, BTN_1, (data[6] & 0x02)); 871 input_report_key(input, BTN_2, (data[6] & 0x04)); 872 input_report_key(input, BTN_3, (data[6] & 0x08)); 873 input_report_key(input, BTN_4, (data[6] & 0x10)); 874 input_report_key(input, BTN_5, (data[6] & 0x20)); 875 input_report_key(input, BTN_6, (data[6] & 0x40)); 876 input_report_key(input, BTN_7, (data[6] & 0x80)); 877 input_report_key(input, BTN_8, (data[8] & 0x01)); 878 input_report_key(input, BTN_9, (data[8] & 0x02)); 879 input_report_key(input, BTN_A, (data[8] & 0x04)); 880 input_report_key(input, BTN_B, (data[8] & 0x08)); 881 input_report_key(input, BTN_C, (data[8] & 0x10)); 882 input_report_key(input, BTN_X, (data[8] & 0x20)); 883 input_report_key(input, BTN_Y, (data[8] & 0x40)); 884 input_report_key(input, BTN_Z, (data[8] & 0x80)); 885 886 /* 887 * Three "buttons" are available on the 24HD which are 888 * physically implemented as a touchstrip. Each button 889 * is approximately 3 bits wide with a 2 bit spacing. 890 * The raw touchstrip bits are stored at: 891 * ((data[3] & 0x1f) << 8) | data[4]) 892 */ 893 input_report_key(input, KEY_PROG1, data[4] & 0x07); 894 input_report_key(input, KEY_PROG2, data[4] & 0xE0); 895 input_report_key(input, KEY_PROG3, data[3] & 0x1C); 896 897 if (data[1] & 0x80) { 898 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f)); 899 } else { 900 /* Out of proximity, clear wheel value. */ 901 input_report_abs(input, ABS_WHEEL, 0); 902 } 903 904 if (data[2] & 0x80) { 905 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f)); 906 } else { 907 /* Out of proximity, clear second wheel value. */ 908 input_report_abs(input, ABS_THROTTLE, 0); 909 } 910 911 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) { 912 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 913 } else { 914 input_report_abs(input, ABS_MISC, 0); 915 } 916 } else if (features->type == WACOM_27QHD) { 917 input_report_key(input, KEY_PROG1, data[2] & 0x01); 918 input_report_key(input, KEY_PROG2, data[2] & 0x02); 919 input_report_key(input, KEY_PROG3, data[2] & 0x04); 920 921 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 922 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 923 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 924 if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) { 925 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 926 } else { 927 input_report_abs(input, ABS_MISC, 0); 928 } 929 } else if (features->type == CINTIQ_HYBRID) { 930 /* 931 * Do not send hardware buttons under Android. They 932 * are already sent to the system through GPIO (and 933 * have different meaning). 934 */ 935 input_report_key(input, BTN_1, (data[4] & 0x01)); 936 input_report_key(input, BTN_2, (data[4] & 0x02)); 937 input_report_key(input, BTN_3, (data[4] & 0x04)); 938 input_report_key(input, BTN_4, (data[4] & 0x08)); 939 940 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */ 941 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */ 942 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */ 943 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */ 944 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */ 945 946 if (data[4] | (data[3] & 0x01)) { 947 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 948 } else { 949 input_report_abs(input, ABS_MISC, 0); 950 } 951 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 952 int i; 953 954 /* Touch ring mode switch has no capacitive sensor */ 955 input_report_key(input, BTN_0, (data[3] & 0x01)); 956 957 /* 958 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 959 * addition to the mechanical switch. Switch data is 960 * stored in data[4], capacitive data in data[5]. 961 */ 962 for (i = 0; i < 8; i++) 963 input_report_key(input, BTN_1 + i, data[4] & (1 << i)); 964 965 if (data[2] & 0x80) { 966 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f)); 967 } else { 968 /* Out of proximity, clear wheel value. */ 969 input_report_abs(input, ABS_WHEEL, 0); 970 } 971 972 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) { 973 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 974 } else { 975 input_report_abs(input, ABS_MISC, 0); 976 } 977 } else { 978 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 979 input_report_key(input, BTN_0, (data[5] & 0x01)); 980 input_report_key(input, BTN_1, (data[6] & 0x01)); 981 input_report_key(input, BTN_2, (data[6] & 0x02)); 982 input_report_key(input, BTN_3, (data[6] & 0x04)); 983 input_report_key(input, BTN_4, (data[6] & 0x08)); 984 input_report_key(input, BTN_5, (data[6] & 0x10)); 985 input_report_key(input, BTN_6, (data[6] & 0x20)); 986 input_report_key(input, BTN_7, (data[6] & 0x40)); 987 input_report_key(input, BTN_8, (data[6] & 0x80)); 988 input_report_key(input, BTN_9, (data[7] & 0x01)); 989 input_report_key(input, BTN_A, (data[8] & 0x01)); 990 input_report_key(input, BTN_B, (data[8] & 0x02)); 991 input_report_key(input, BTN_C, (data[8] & 0x04)); 992 input_report_key(input, BTN_X, (data[8] & 0x08)); 993 input_report_key(input, BTN_Y, (data[8] & 0x10)); 994 input_report_key(input, BTN_Z, (data[8] & 0x20)); 995 input_report_key(input, BTN_BASE, (data[8] & 0x40)); 996 input_report_key(input, BTN_BASE2, (data[8] & 0x80)); 997 998 if (features->type == WACOM_22HD) { 999 input_report_key(input, KEY_PROG1, data[9] & 0x01); 1000 input_report_key(input, KEY_PROG2, data[9] & 0x02); 1001 input_report_key(input, KEY_PROG3, data[9] & 0x04); 1002 } 1003 } else { 1004 input_report_key(input, BTN_0, (data[5] & 0x01)); 1005 input_report_key(input, BTN_1, (data[5] & 0x02)); 1006 input_report_key(input, BTN_2, (data[5] & 0x04)); 1007 input_report_key(input, BTN_3, (data[5] & 0x08)); 1008 input_report_key(input, BTN_4, (data[6] & 0x01)); 1009 input_report_key(input, BTN_5, (data[6] & 0x02)); 1010 input_report_key(input, BTN_6, (data[6] & 0x04)); 1011 input_report_key(input, BTN_7, (data[6] & 0x08)); 1012 input_report_key(input, BTN_8, (data[5] & 0x10)); 1013 input_report_key(input, BTN_9, (data[6] & 0x10)); 1014 } 1015 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); 1016 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); 1017 1018 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) | 1019 data[2] | (data[3] & 0x1f) | data[4] | data[8] | 1020 (data[7] & 0x01)) { 1021 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 1022 } else { 1023 input_report_abs(input, ABS_MISC, 0); 1024 } 1025 } 1026 return 1; 1027 } 1028 1029 /* process in/out prox events */ 1030 result = wacom_intuos_inout(wacom); 1031 if (result) 1032 return result - 1; 1033 1034 if (features->type >= INTUOS3S) { 1035 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1)); 1036 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1)); 1037 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f)); 1038 } else { 1039 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2])); 1040 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4])); 1041 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f)); 1042 } 1043 1044 /* process general packets */ 1045 wacom_intuos_general(wacom); 1046 1047 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */ 1048 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) { 1049 1050 if (data[1] & 0x02) { 1051 /* Rotation packet */ 1052 if (features->type >= INTUOS3S) { 1053 /* I3 marker pen rotation */ 1054 t = (data[6] << 3) | ((data[7] >> 5) & 7); 1055 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 1056 ((t-1) / 2 + 450)) : (450 - t / 2) ; 1057 input_report_abs(input, ABS_Z, t); 1058 } else { 1059 /* 4D mouse rotation packet */ 1060 t = (data[6] << 3) | ((data[7] >> 5) & 7); 1061 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 1062 ((t - 1) / 2) : -t / 2); 1063 } 1064 1065 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) { 1066 /* 4D mouse packet */ 1067 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1068 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1069 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1070 1071 input_report_key(input, BTN_SIDE, data[8] & 0x20); 1072 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 1073 t = (data[6] << 2) | ((data[7] >> 6) & 3); 1074 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 1075 1076 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 1077 /* I4 mouse */ 1078 if (features->type >= INTUOS4S && features->type <= INTUOSPL) { 1079 input_report_key(input, BTN_LEFT, data[6] & 0x01); 1080 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 1081 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 1082 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 1083 - ((data[7] & 0x40) >> 6)); 1084 input_report_key(input, BTN_SIDE, data[6] & 0x08); 1085 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 1086 1087 input_report_abs(input, ABS_TILT_X, 1088 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 1089 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 1090 } else { 1091 /* 2D mouse packet */ 1092 input_report_key(input, BTN_LEFT, data[8] & 0x04); 1093 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 1094 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 1095 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 1096 - ((data[8] & 0x02) >> 1)); 1097 1098 /* I3 2D mouse side buttons */ 1099 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 1100 input_report_key(input, BTN_SIDE, data[8] & 0x40); 1101 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 1102 } 1103 } 1104 } else if ((features->type < INTUOS3S || features->type == INTUOS3L || 1105 features->type == INTUOS4L || features->type == INTUOS5L || 1106 features->type == INTUOSPL) && 1107 wacom->tool[idx] == BTN_TOOL_LENS) { 1108 /* Lens cursor packets */ 1109 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1110 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1111 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1112 input_report_key(input, BTN_SIDE, data[8] & 0x10); 1113 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 1114 } 1115 } 1116 1117 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */ 1118 input_report_key(input, wacom->tool[idx], 1); 1119 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1120 wacom->reporting_data = true; 1121 return 1; 1122 } 1123 1124 static int int_dist(int x1, int y1, int x2, int y2) 1125 { 1126 int x = x2 - x1; 1127 int y = y2 - y1; 1128 1129 return int_sqrt(x*x + y*y); 1130 } 1131 1132 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1133 unsigned char *data) 1134 { 1135 memcpy(wacom->data, data, 10); 1136 wacom_intuos_irq(wacom); 1137 1138 input_sync(wacom->pen_input); 1139 if (wacom->pad_input) 1140 input_sync(wacom->pad_input); 1141 } 1142 1143 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1144 { 1145 unsigned char data[WACOM_PKGLEN_MAX]; 1146 int i = 1; 1147 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1148 1149 memcpy(data, wacom->data, len); 1150 1151 switch (data[0]) { 1152 case 0x04: 1153 wacom_intuos_bt_process_data(wacom, data + i); 1154 i += 10; 1155 /* fall through */ 1156 case 0x03: 1157 wacom_intuos_bt_process_data(wacom, data + i); 1158 i += 10; 1159 wacom_intuos_bt_process_data(wacom, data + i); 1160 i += 10; 1161 power_raw = data[i]; 1162 bat_charging = (power_raw & 0x08) ? 1 : 0; 1163 ps_connected = (power_raw & 0x10) ? 1 : 0; 1164 battery_capacity = batcap_i4[power_raw & 0x07]; 1165 wacom_notify_battery(wacom, battery_capacity, bat_charging, 1166 battery_capacity || bat_charging, 1167 ps_connected); 1168 break; 1169 default: 1170 dev_dbg(wacom->pen_input->dev.parent, 1171 "Unknown report: %d,%d size:%zu\n", 1172 data[0], data[1], len); 1173 return 0; 1174 } 1175 return 0; 1176 } 1177 1178 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1179 { 1180 struct input_dev *input = wacom->touch_input; 1181 unsigned touch_max = wacom->features.touch_max; 1182 int count = 0; 1183 int i; 1184 1185 if (!touch_max) 1186 return 0; 1187 1188 if (touch_max == 1) 1189 return test_bit(BTN_TOUCH, input->key) && 1190 !wacom->shared->stylus_in_proximity; 1191 1192 for (i = 0; i < input->mt->num_slots; i++) { 1193 struct input_mt_slot *ps = &input->mt->slots[i]; 1194 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1195 if (id >= 0) 1196 count++; 1197 } 1198 1199 return count; 1200 } 1201 1202 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1203 { 1204 struct input_dev *input = wacom->touch_input; 1205 unsigned char *data = wacom->data; 1206 int i; 1207 int current_num_contacts = data[61]; 1208 int contacts_to_send = 0; 1209 int num_contacts_left = 4; /* maximum contacts per packet */ 1210 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1211 int y_offset = 2; 1212 1213 if (wacom->features.type == WACOM_27QHDT) { 1214 current_num_contacts = data[63]; 1215 num_contacts_left = 10; 1216 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1217 y_offset = 0; 1218 } 1219 1220 /* 1221 * First packet resets the counter since only the first 1222 * packet in series will have non-zero current_num_contacts. 1223 */ 1224 if (current_num_contacts) 1225 wacom->num_contacts_left = current_num_contacts; 1226 1227 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1228 1229 for (i = 0; i < contacts_to_send; i++) { 1230 int offset = (byte_per_packet * i) + 1; 1231 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity; 1232 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1233 1234 if (slot < 0) 1235 continue; 1236 input_mt_slot(input, slot); 1237 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1238 1239 if (touch) { 1240 int t_x = get_unaligned_le16(&data[offset + 2]); 1241 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1242 1243 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1244 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1245 1246 if (wacom->features.type != WACOM_27QHDT) { 1247 int c_x = get_unaligned_le16(&data[offset + 4]); 1248 int c_y = get_unaligned_le16(&data[offset + 8]); 1249 int w = get_unaligned_le16(&data[offset + 10]); 1250 int h = get_unaligned_le16(&data[offset + 12]); 1251 1252 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1253 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1254 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1255 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1256 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1257 } 1258 } 1259 } 1260 input_mt_sync_frame(input); 1261 1262 wacom->num_contacts_left -= contacts_to_send; 1263 if (wacom->num_contacts_left <= 0) { 1264 wacom->num_contacts_left = 0; 1265 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1266 } 1267 return 1; 1268 } 1269 1270 static int wacom_mt_touch(struct wacom_wac *wacom) 1271 { 1272 struct input_dev *input = wacom->touch_input; 1273 unsigned char *data = wacom->data; 1274 int i; 1275 int current_num_contacts = data[2]; 1276 int contacts_to_send = 0; 1277 int x_offset = 0; 1278 1279 /* MTTPC does not support Height and Width */ 1280 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1281 x_offset = -4; 1282 1283 /* 1284 * First packet resets the counter since only the first 1285 * packet in series will have non-zero current_num_contacts. 1286 */ 1287 if (current_num_contacts) 1288 wacom->num_contacts_left = current_num_contacts; 1289 1290 /* There are at most 5 contacts per packet */ 1291 contacts_to_send = min(5, wacom->num_contacts_left); 1292 1293 for (i = 0; i < contacts_to_send; i++) { 1294 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1295 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity; 1296 int id = get_unaligned_le16(&data[offset + 1]); 1297 int slot = input_mt_get_slot_by_key(input, id); 1298 1299 if (slot < 0) 1300 continue; 1301 1302 input_mt_slot(input, slot); 1303 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1304 if (touch) { 1305 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1306 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1307 input_report_abs(input, ABS_MT_POSITION_X, x); 1308 input_report_abs(input, ABS_MT_POSITION_Y, y); 1309 } 1310 } 1311 input_mt_sync_frame(input); 1312 1313 wacom->num_contacts_left -= contacts_to_send; 1314 if (wacom->num_contacts_left <= 0) { 1315 wacom->num_contacts_left = 0; 1316 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1317 } 1318 return 1; 1319 } 1320 1321 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1322 { 1323 struct input_dev *input = wacom->touch_input; 1324 unsigned char *data = wacom->data; 1325 int i; 1326 1327 for (i = 0; i < 2; i++) { 1328 int p = data[1] & (1 << i); 1329 bool touch = p && !wacom->shared->stylus_in_proximity; 1330 1331 input_mt_slot(input, i); 1332 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1333 if (touch) { 1334 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1335 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1336 1337 input_report_abs(input, ABS_MT_POSITION_X, x); 1338 input_report_abs(input, ABS_MT_POSITION_Y, y); 1339 } 1340 } 1341 input_mt_sync_frame(input); 1342 1343 /* keep touch state for pen event */ 1344 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1345 1346 return 1; 1347 } 1348 1349 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1350 { 1351 unsigned char *data = wacom->data; 1352 struct input_dev *input = wacom->touch_input; 1353 bool prox = !wacom->shared->stylus_in_proximity; 1354 int x = 0, y = 0; 1355 1356 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1357 return 0; 1358 1359 if (len == WACOM_PKGLEN_TPC1FG) { 1360 prox = prox && (data[0] & 0x01); 1361 x = get_unaligned_le16(&data[1]); 1362 y = get_unaligned_le16(&data[3]); 1363 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1364 prox = prox && (data[2] & 0x01); 1365 x = get_unaligned_le16(&data[3]); 1366 y = get_unaligned_le16(&data[5]); 1367 } else { 1368 prox = prox && (data[1] & 0x01); 1369 x = le16_to_cpup((__le16 *)&data[2]); 1370 y = le16_to_cpup((__le16 *)&data[4]); 1371 } 1372 1373 if (prox) { 1374 input_report_abs(input, ABS_X, x); 1375 input_report_abs(input, ABS_Y, y); 1376 } 1377 input_report_key(input, BTN_TOUCH, prox); 1378 1379 /* keep touch state for pen events */ 1380 wacom->shared->touch_down = prox; 1381 1382 return 1; 1383 } 1384 1385 static int wacom_tpc_pen(struct wacom_wac *wacom) 1386 { 1387 unsigned char *data = wacom->data; 1388 struct input_dev *input = wacom->pen_input; 1389 bool prox = data[1] & 0x20; 1390 1391 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1392 /* Going into proximity select tool */ 1393 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1394 1395 /* keep pen state for touch events */ 1396 wacom->shared->stylus_in_proximity = prox; 1397 1398 /* send pen events only when touch is up or forced out */ 1399 if (!wacom->shared->touch_down) { 1400 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1401 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1402 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1403 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1404 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1405 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1406 input_report_key(input, wacom->tool[0], prox); 1407 return 1; 1408 } 1409 1410 return 0; 1411 } 1412 1413 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1414 { 1415 unsigned char *data = wacom->data; 1416 1417 if (wacom->pen_input) 1418 dev_dbg(wacom->pen_input->dev.parent, 1419 "%s: received report #%d\n", __func__, data[0]); 1420 else if (wacom->touch_input) 1421 dev_dbg(wacom->touch_input->dev.parent, 1422 "%s: received report #%d\n", __func__, data[0]); 1423 1424 switch (len) { 1425 case WACOM_PKGLEN_TPC1FG: 1426 return wacom_tpc_single_touch(wacom, len); 1427 1428 case WACOM_PKGLEN_TPC2FG: 1429 return wacom_tpc_mt_touch(wacom); 1430 1431 case WACOM_PKGLEN_PENABLED: 1432 return wacom_tpc_pen(wacom); 1433 1434 default: 1435 switch (data[0]) { 1436 case WACOM_REPORT_TPC1FG: 1437 case WACOM_REPORT_TPCHID: 1438 case WACOM_REPORT_TPCST: 1439 case WACOM_REPORT_TPC1FGE: 1440 return wacom_tpc_single_touch(wacom, len); 1441 1442 case WACOM_REPORT_TPCMT: 1443 case WACOM_REPORT_TPCMT2: 1444 return wacom_mt_touch(wacom); 1445 1446 case WACOM_REPORT_PENABLED: 1447 return wacom_tpc_pen(wacom); 1448 } 1449 } 1450 1451 return 0; 1452 } 1453 1454 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1455 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1456 { 1457 int fmin = field->logical_minimum; 1458 int fmax = field->logical_maximum; 1459 1460 usage->type = type; 1461 usage->code = code; 1462 1463 set_bit(type, input->evbit); 1464 1465 switch (type) { 1466 case EV_ABS: 1467 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1468 input_abs_set_res(input, code, 1469 hidinput_calc_abs_res(field, code)); 1470 break; 1471 case EV_KEY: 1472 input_set_capability(input, EV_KEY, code); 1473 break; 1474 case EV_MSC: 1475 input_set_capability(input, EV_MSC, code); 1476 break; 1477 } 1478 } 1479 1480 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 1481 struct hid_field *field, struct hid_usage *usage) 1482 { 1483 struct wacom *wacom = hid_get_drvdata(hdev); 1484 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1485 struct input_dev *input = wacom_wac->pen_input; 1486 1487 switch (usage->hid) { 1488 case HID_GD_X: 1489 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1490 break; 1491 case HID_GD_Y: 1492 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1493 break; 1494 case HID_DG_TIPPRESSURE: 1495 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 1496 break; 1497 case HID_DG_INRANGE: 1498 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1499 break; 1500 case HID_DG_INVERT: 1501 wacom_map_usage(input, usage, field, EV_KEY, 1502 BTN_TOOL_RUBBER, 0); 1503 break; 1504 case HID_DG_ERASER: 1505 case HID_DG_TIPSWITCH: 1506 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1507 break; 1508 case HID_DG_BARRELSWITCH: 1509 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 1510 break; 1511 case HID_DG_BARRELSWITCH2: 1512 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 1513 break; 1514 case HID_DG_TOOLSERIALNUMBER: 1515 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 1516 break; 1517 } 1518 } 1519 1520 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 1521 struct hid_usage *usage, __s32 value) 1522 { 1523 struct wacom *wacom = hid_get_drvdata(hdev); 1524 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1525 struct input_dev *input = wacom_wac->pen_input; 1526 1527 /* checking which Tool / tip switch to send */ 1528 switch (usage->hid) { 1529 case HID_DG_INRANGE: 1530 wacom_wac->hid_data.inrange_state = value; 1531 return 0; 1532 case HID_DG_INVERT: 1533 wacom_wac->hid_data.invert_state = value; 1534 return 0; 1535 case HID_DG_ERASER: 1536 case HID_DG_TIPSWITCH: 1537 wacom_wac->hid_data.tipswitch |= value; 1538 return 0; 1539 } 1540 1541 /* send pen events only when touch is up or forced out */ 1542 if (!usage->type || wacom_wac->shared->touch_down) 1543 return 0; 1544 1545 input_event(input, usage->type, usage->code, value); 1546 1547 return 0; 1548 } 1549 1550 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 1551 struct hid_report *report) 1552 { 1553 return; 1554 } 1555 1556 static void wacom_wac_pen_report(struct hid_device *hdev, 1557 struct hid_report *report) 1558 { 1559 struct wacom *wacom = hid_get_drvdata(hdev); 1560 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1561 struct input_dev *input = wacom_wac->pen_input; 1562 bool prox = wacom_wac->hid_data.inrange_state; 1563 1564 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */ 1565 /* Going into proximity select tool */ 1566 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ? 1567 BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1568 1569 /* keep pen state for touch events */ 1570 wacom_wac->shared->stylus_in_proximity = prox; 1571 1572 /* send pen events only when touch is up or forced out */ 1573 if (!wacom_wac->shared->touch_down) { 1574 input_report_key(input, BTN_TOUCH, 1575 wacom_wac->hid_data.tipswitch); 1576 input_report_key(input, wacom_wac->tool[0], prox); 1577 1578 wacom_wac->hid_data.tipswitch = false; 1579 1580 input_sync(input); 1581 } 1582 } 1583 1584 static void wacom_wac_finger_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 struct wacom_features *features = &wacom_wac->features; 1590 struct input_dev *input = wacom_wac->touch_input; 1591 unsigned touch_max = wacom_wac->features.touch_max; 1592 1593 switch (usage->hid) { 1594 case HID_GD_X: 1595 features->last_slot_field = usage->hid; 1596 if (touch_max == 1) 1597 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1598 else 1599 wacom_map_usage(input, usage, field, EV_ABS, 1600 ABS_MT_POSITION_X, 4); 1601 break; 1602 case HID_GD_Y: 1603 features->last_slot_field = usage->hid; 1604 if (touch_max == 1) 1605 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1606 else 1607 wacom_map_usage(input, usage, field, EV_ABS, 1608 ABS_MT_POSITION_Y, 4); 1609 break; 1610 case HID_DG_WIDTH: 1611 case HID_DG_HEIGHT: 1612 features->last_slot_field = usage->hid; 1613 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 1614 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 1615 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 1616 break; 1617 case HID_DG_CONTACTID: 1618 features->last_slot_field = usage->hid; 1619 break; 1620 case HID_DG_INRANGE: 1621 features->last_slot_field = usage->hid; 1622 break; 1623 case HID_DG_INVERT: 1624 features->last_slot_field = usage->hid; 1625 break; 1626 case HID_DG_TIPSWITCH: 1627 features->last_slot_field = usage->hid; 1628 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1629 break; 1630 case HID_DG_CONTACTCOUNT: 1631 wacom_wac->hid_data.cc_index = field->index; 1632 wacom_wac->hid_data.cc_value_index = usage->usage_index; 1633 break; 1634 } 1635 } 1636 1637 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 1638 struct input_dev *input) 1639 { 1640 struct hid_data *hid_data = &wacom_wac->hid_data; 1641 bool mt = wacom_wac->features.touch_max > 1; 1642 bool prox = hid_data->tipswitch && 1643 !wacom_wac->shared->stylus_in_proximity; 1644 1645 wacom_wac->hid_data.num_received++; 1646 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 1647 return; 1648 1649 if (mt) { 1650 int slot; 1651 1652 slot = input_mt_get_slot_by_key(input, hid_data->id); 1653 input_mt_slot(input, slot); 1654 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 1655 } 1656 else { 1657 input_report_key(input, BTN_TOUCH, prox); 1658 } 1659 1660 if (prox) { 1661 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 1662 hid_data->x); 1663 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 1664 hid_data->y); 1665 1666 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 1667 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 1668 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 1669 if (hid_data->width != hid_data->height) 1670 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 1671 } 1672 } 1673 } 1674 1675 static int wacom_wac_finger_event(struct hid_device *hdev, 1676 struct hid_field *field, struct hid_usage *usage, __s32 value) 1677 { 1678 struct wacom *wacom = hid_get_drvdata(hdev); 1679 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1680 1681 switch (usage->hid) { 1682 case HID_GD_X: 1683 wacom_wac->hid_data.x = value; 1684 break; 1685 case HID_GD_Y: 1686 wacom_wac->hid_data.y = value; 1687 break; 1688 case HID_DG_WIDTH: 1689 wacom_wac->hid_data.width = value; 1690 break; 1691 case HID_DG_HEIGHT: 1692 wacom_wac->hid_data.height = value; 1693 break; 1694 case HID_DG_CONTACTID: 1695 wacom_wac->hid_data.id = value; 1696 break; 1697 case HID_DG_TIPSWITCH: 1698 wacom_wac->hid_data.tipswitch = value; 1699 break; 1700 } 1701 1702 1703 if (usage->usage_index + 1 == field->report_count) { 1704 if (usage->hid == wacom_wac->features.last_slot_field) 1705 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 1706 } 1707 1708 return 0; 1709 } 1710 1711 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 1712 struct hid_report *report) 1713 { 1714 struct wacom *wacom = hid_get_drvdata(hdev); 1715 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1716 struct hid_data* hid_data = &wacom_wac->hid_data; 1717 1718 if (hid_data->cc_index >= 0) { 1719 struct hid_field *field = report->field[hid_data->cc_index]; 1720 int value = field->value[hid_data->cc_value_index]; 1721 if (value) 1722 hid_data->num_expected = value; 1723 } 1724 else { 1725 hid_data->num_expected = wacom_wac->features.touch_max; 1726 } 1727 } 1728 1729 static void wacom_wac_finger_report(struct hid_device *hdev, 1730 struct hid_report *report) 1731 { 1732 struct wacom *wacom = hid_get_drvdata(hdev); 1733 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1734 struct input_dev *input = wacom_wac->touch_input; 1735 unsigned touch_max = wacom_wac->features.touch_max; 1736 1737 /* If more packets of data are expected, give us a chance to 1738 * process them rather than immediately syncing a partial 1739 * update. 1740 */ 1741 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 1742 return; 1743 1744 if (touch_max > 1) 1745 input_mt_sync_frame(input); 1746 1747 input_sync(input); 1748 wacom_wac->hid_data.num_received = 0; 1749 1750 /* keep touch state for pen event */ 1751 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 1752 } 1753 1754 void wacom_wac_usage_mapping(struct hid_device *hdev, 1755 struct hid_field *field, struct hid_usage *usage) 1756 { 1757 struct wacom *wacom = hid_get_drvdata(hdev); 1758 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1759 1760 /* currently, only direct devices have proper hid report descriptors */ 1761 __set_bit(INPUT_PROP_DIRECT, wacom_wac->pen_input->propbit); 1762 __set_bit(INPUT_PROP_DIRECT, wacom_wac->touch_input->propbit); 1763 1764 if (WACOM_PEN_FIELD(field)) 1765 return wacom_wac_pen_usage_mapping(hdev, field, usage); 1766 1767 if (WACOM_FINGER_FIELD(field)) 1768 return wacom_wac_finger_usage_mapping(hdev, field, usage); 1769 } 1770 1771 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 1772 struct hid_usage *usage, __s32 value) 1773 { 1774 struct wacom *wacom = hid_get_drvdata(hdev); 1775 1776 if (wacom->wacom_wac.features.type != HID_GENERIC) 1777 return 0; 1778 1779 if (WACOM_PEN_FIELD(field)) 1780 return wacom_wac_pen_event(hdev, field, usage, value); 1781 1782 if (WACOM_FINGER_FIELD(field)) 1783 return wacom_wac_finger_event(hdev, field, usage, value); 1784 1785 return 0; 1786 } 1787 1788 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report) 1789 { 1790 int r; 1791 1792 for (r = 0; r < report->maxfield; r++) { 1793 struct hid_field *field; 1794 unsigned count, n; 1795 1796 field = report->field[r]; 1797 count = field->report_count; 1798 1799 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 1800 continue; 1801 1802 for (n = 0; n < count; n++) 1803 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]); 1804 } 1805 } 1806 1807 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 1808 { 1809 struct wacom *wacom = hid_get_drvdata(hdev); 1810 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1811 struct hid_field *field = report->field[0]; 1812 1813 if (wacom_wac->features.type != HID_GENERIC) 1814 return; 1815 1816 if (WACOM_PEN_FIELD(field)) 1817 wacom_wac_pen_pre_report(hdev, report); 1818 1819 if (WACOM_FINGER_FIELD(field)) 1820 wacom_wac_finger_pre_report(hdev, report); 1821 1822 wacom_report_events(hdev, report); 1823 1824 if (WACOM_PEN_FIELD(field)) 1825 return wacom_wac_pen_report(hdev, report); 1826 1827 if (WACOM_FINGER_FIELD(field)) 1828 return wacom_wac_finger_report(hdev, report); 1829 } 1830 1831 static int wacom_bpt_touch(struct wacom_wac *wacom) 1832 { 1833 struct wacom_features *features = &wacom->features; 1834 struct input_dev *input = wacom->touch_input; 1835 struct input_dev *pad_input = wacom->pad_input; 1836 unsigned char *data = wacom->data; 1837 int i; 1838 1839 if (data[0] != 0x02) 1840 return 0; 1841 1842 for (i = 0; i < 2; i++) { 1843 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 1844 bool touch = data[offset + 3] & 0x80; 1845 1846 /* 1847 * Touch events need to be disabled while stylus is 1848 * in proximity because user's hand is resting on touchpad 1849 * and sending unwanted events. User expects tablet buttons 1850 * to continue working though. 1851 */ 1852 touch = touch && !wacom->shared->stylus_in_proximity; 1853 1854 input_mt_slot(input, i); 1855 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1856 if (touch) { 1857 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 1858 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 1859 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 1860 x <<= 5; 1861 y <<= 5; 1862 } 1863 input_report_abs(input, ABS_MT_POSITION_X, x); 1864 input_report_abs(input, ABS_MT_POSITION_Y, y); 1865 } 1866 } 1867 1868 input_mt_sync_frame(input); 1869 1870 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 1871 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 1872 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 1873 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 1874 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1875 1876 return 1; 1877 } 1878 1879 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 1880 { 1881 struct wacom_features *features = &wacom->features; 1882 struct input_dev *input = wacom->touch_input; 1883 bool touch = data[1] & 0x80; 1884 int slot = input_mt_get_slot_by_key(input, data[0]); 1885 1886 if (slot < 0) 1887 return; 1888 1889 touch = touch && !wacom->shared->stylus_in_proximity; 1890 1891 input_mt_slot(input, slot); 1892 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1893 1894 if (touch) { 1895 int x = (data[2] << 4) | (data[4] >> 4); 1896 int y = (data[3] << 4) | (data[4] & 0x0f); 1897 int width, height; 1898 1899 if (features->type >= INTUOSPS && features->type <= INTUOSHT) { 1900 width = data[5] * 100; 1901 height = data[6] * 100; 1902 } else { 1903 /* 1904 * "a" is a scaled-down area which we assume is 1905 * roughly circular and which can be described as: 1906 * a=(pi*r^2)/C. 1907 */ 1908 int a = data[5]; 1909 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 1910 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 1911 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 1912 height = width * y_res / x_res; 1913 } 1914 1915 input_report_abs(input, ABS_MT_POSITION_X, x); 1916 input_report_abs(input, ABS_MT_POSITION_Y, y); 1917 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 1918 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 1919 } 1920 } 1921 1922 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 1923 { 1924 struct input_dev *input = wacom->pad_input; 1925 struct wacom_features *features = &wacom->features; 1926 1927 if (features->type == INTUOSHT) { 1928 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 1929 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 1930 } else { 1931 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 1932 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 1933 } 1934 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 1935 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 1936 } 1937 1938 static int wacom_bpt3_touch(struct wacom_wac *wacom) 1939 { 1940 unsigned char *data = wacom->data; 1941 int count = data[1] & 0x07; 1942 int i; 1943 1944 if (data[0] != 0x02) 1945 return 0; 1946 1947 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 1948 for (i = 0; i < count; i++) { 1949 int offset = (8 * i) + 2; 1950 int msg_id = data[offset]; 1951 1952 if (msg_id >= 2 && msg_id <= 17) 1953 wacom_bpt3_touch_msg(wacom, data + offset); 1954 else if (msg_id == 128) 1955 wacom_bpt3_button_msg(wacom, data + offset); 1956 1957 } 1958 1959 /* only update the touch if we actually have a touchpad */ 1960 if (wacom->touch_registered) { 1961 input_mt_sync_frame(wacom->touch_input); 1962 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1963 } 1964 1965 return 1; 1966 } 1967 1968 static int wacom_bpt_pen(struct wacom_wac *wacom) 1969 { 1970 struct wacom_features *features = &wacom->features; 1971 struct input_dev *input = wacom->pen_input; 1972 unsigned char *data = wacom->data; 1973 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; 1974 1975 if (data[0] != WACOM_REPORT_PENABLED) 1976 return 0; 1977 1978 prox = (data[1] & 0x20) == 0x20; 1979 1980 /* 1981 * All reports shared between PEN and RUBBER tool must be 1982 * forced to a known starting value (zero) when transitioning to 1983 * out-of-prox. 1984 * 1985 * If not reset then, to userspace, it will look like lost events 1986 * if new tool comes in-prox with same values as previous tool sent. 1987 * 1988 * Hardware does report zero in most out-of-prox cases but not all. 1989 */ 1990 if (!wacom->shared->stylus_in_proximity) { 1991 if (data[1] & 0x08) { 1992 wacom->tool[0] = BTN_TOOL_RUBBER; 1993 wacom->id[0] = ERASER_DEVICE_ID; 1994 } else { 1995 wacom->tool[0] = BTN_TOOL_PEN; 1996 wacom->id[0] = STYLUS_DEVICE_ID; 1997 } 1998 } 1999 2000 wacom->shared->stylus_in_proximity = prox; 2001 if (wacom->shared->touch_down) 2002 return 0; 2003 2004 if (prox) { 2005 x = le16_to_cpup((__le16 *)&data[2]); 2006 y = le16_to_cpup((__le16 *)&data[4]); 2007 p = le16_to_cpup((__le16 *)&data[6]); 2008 /* 2009 * Convert distance from out prox to distance from tablet. 2010 * distance will be greater than distance_max once 2011 * touching and applying pressure; do not report negative 2012 * distance. 2013 */ 2014 if (data[8] <= features->distance_max) 2015 d = features->distance_max - data[8]; 2016 2017 pen = data[1] & 0x01; 2018 btn1 = data[1] & 0x02; 2019 btn2 = data[1] & 0x04; 2020 } else { 2021 wacom->id[0] = 0; 2022 } 2023 2024 input_report_key(input, BTN_TOUCH, pen); 2025 input_report_key(input, BTN_STYLUS, btn1); 2026 input_report_key(input, BTN_STYLUS2, btn2); 2027 2028 input_report_abs(input, ABS_X, x); 2029 input_report_abs(input, ABS_Y, y); 2030 input_report_abs(input, ABS_PRESSURE, p); 2031 input_report_abs(input, ABS_DISTANCE, d); 2032 2033 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ 2034 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 2035 2036 return 1; 2037 } 2038 2039 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 2040 { 2041 if (len == WACOM_PKGLEN_BBTOUCH) 2042 return wacom_bpt_touch(wacom); 2043 else if (len == WACOM_PKGLEN_BBTOUCH3) 2044 return wacom_bpt3_touch(wacom); 2045 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 2046 return wacom_bpt_pen(wacom); 2047 2048 return 0; 2049 } 2050 2051 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 2052 unsigned char *data) 2053 { 2054 unsigned char prefix; 2055 2056 /* 2057 * We need to reroute the event from the debug interface to the 2058 * pen interface. 2059 * We need to add the report ID to the actual pen report, so we 2060 * temporary overwrite the first byte to prevent having to kzalloc/kfree 2061 * and memcpy the report. 2062 */ 2063 prefix = data[0]; 2064 data[0] = WACOM_REPORT_BPAD_PEN; 2065 2066 /* 2067 * actually reroute the event. 2068 * No need to check if wacom->shared->pen is valid, hid_input_report() 2069 * will check for us. 2070 */ 2071 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 2072 WACOM_PKGLEN_PENABLED, 1); 2073 2074 data[0] = prefix; 2075 } 2076 2077 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 2078 unsigned char *data) 2079 { 2080 struct input_dev *input = wacom->touch_input; 2081 unsigned char *finger_data, prefix; 2082 unsigned id; 2083 int x, y; 2084 bool valid; 2085 2086 prefix = data[0]; 2087 2088 for (id = 0; id < wacom->features.touch_max; id++) { 2089 valid = !!(prefix & BIT(id)) && 2090 !wacom->shared->stylus_in_proximity; 2091 2092 input_mt_slot(input, id); 2093 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 2094 2095 if (!valid) 2096 continue; 2097 2098 finger_data = data + 1 + id * 3; 2099 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 2100 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 2101 2102 input_report_abs(input, ABS_MT_POSITION_X, x); 2103 input_report_abs(input, ABS_MT_POSITION_Y, y); 2104 } 2105 2106 input_mt_sync_frame(input); 2107 2108 input_report_key(input, BTN_LEFT, prefix & 0x40); 2109 input_report_key(input, BTN_RIGHT, prefix & 0x80); 2110 2111 /* keep touch state for pen event */ 2112 wacom->shared->touch_down = !!prefix && 2113 !wacom->shared->stylus_in_proximity; 2114 2115 return 1; 2116 } 2117 2118 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 2119 { 2120 unsigned char *data = wacom->data; 2121 2122 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 2123 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 2124 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 2125 return 0; 2126 2127 if (data[1] & 0x01) 2128 wacom_bamboo_pad_pen_event(wacom, &data[1]); 2129 2130 if (data[1] & 0x02) 2131 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 2132 2133 return 0; 2134 } 2135 2136 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 2137 { 2138 unsigned char *data = wacom->data; 2139 int connected; 2140 2141 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 2142 return 0; 2143 2144 connected = data[1] & 0x01; 2145 if (connected) { 2146 int pid, battery, charging; 2147 2148 if ((wacom->shared->type == INTUOSHT) && 2149 wacom->shared->touch_input && 2150 wacom->shared->touch_max) { 2151 input_report_switch(wacom->shared->touch_input, 2152 SW_MUTE_DEVICE, data[5] & 0x40); 2153 input_sync(wacom->shared->touch_input); 2154 } 2155 2156 pid = get_unaligned_be16(&data[6]); 2157 battery = (data[5] & 0x3f) * 100 / 31; 2158 charging = !!(data[5] & 0x80); 2159 if (wacom->pid != pid) { 2160 wacom->pid = pid; 2161 wacom_schedule_work(wacom); 2162 } 2163 2164 if (wacom->shared->type) 2165 wacom_notify_battery(wacom, battery, charging, 1, 0); 2166 2167 } else if (wacom->pid != 0) { 2168 /* disconnected while previously connected */ 2169 wacom->pid = 0; 2170 wacom_schedule_work(wacom); 2171 wacom_notify_battery(wacom, 0, 0, 0, 0); 2172 } 2173 2174 return 0; 2175 } 2176 2177 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 2178 { 2179 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 2180 struct wacom_features *features = &wacom_wac->features; 2181 unsigned char *data = wacom_wac->data; 2182 2183 if (data[0] != WACOM_REPORT_USB) 2184 return 0; 2185 2186 if (features->type == INTUOSHT && 2187 wacom_wac->shared->touch_input && 2188 features->touch_max) { 2189 input_report_switch(wacom_wac->shared->touch_input, 2190 SW_MUTE_DEVICE, data[8] & 0x40); 2191 input_sync(wacom_wac->shared->touch_input); 2192 } 2193 2194 if (data[9] & 0x02) { /* wireless module is attached */ 2195 int battery = (data[8] & 0x3f) * 100 / 31; 2196 bool charging = !!(data[8] & 0x80); 2197 2198 wacom_notify_battery(wacom_wac, battery, charging, 2199 battery || charging, 1); 2200 2201 if (!wacom->battery && 2202 !(features->quirks & WACOM_QUIRK_BATTERY)) { 2203 features->quirks |= WACOM_QUIRK_BATTERY; 2204 INIT_WORK(&wacom->work, wacom_battery_work); 2205 wacom_schedule_work(wacom_wac); 2206 } 2207 } 2208 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 2209 wacom->battery) { 2210 features->quirks &= ~WACOM_QUIRK_BATTERY; 2211 INIT_WORK(&wacom->work, wacom_battery_work); 2212 wacom_schedule_work(wacom_wac); 2213 wacom_notify_battery(wacom_wac, 0, 0, 0, 0); 2214 } 2215 return 0; 2216 } 2217 2218 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 2219 { 2220 bool sync; 2221 2222 switch (wacom_wac->features.type) { 2223 case PENPARTNER: 2224 sync = wacom_penpartner_irq(wacom_wac); 2225 break; 2226 2227 case PL: 2228 sync = wacom_pl_irq(wacom_wac); 2229 break; 2230 2231 case WACOM_G4: 2232 case GRAPHIRE: 2233 case GRAPHIRE_BT: 2234 case WACOM_MO: 2235 sync = wacom_graphire_irq(wacom_wac); 2236 break; 2237 2238 case PTU: 2239 sync = wacom_ptu_irq(wacom_wac); 2240 break; 2241 2242 case DTU: 2243 sync = wacom_dtu_irq(wacom_wac); 2244 break; 2245 2246 case DTUS: 2247 case DTUSX: 2248 sync = wacom_dtus_irq(wacom_wac); 2249 break; 2250 2251 case INTUOS: 2252 case INTUOS3S: 2253 case INTUOS3: 2254 case INTUOS3L: 2255 case INTUOS4S: 2256 case INTUOS4: 2257 case INTUOS4L: 2258 case CINTIQ: 2259 case WACOM_BEE: 2260 case WACOM_13HD: 2261 case WACOM_21UX2: 2262 case WACOM_22HD: 2263 case WACOM_24HD: 2264 case WACOM_27QHD: 2265 case DTK: 2266 case CINTIQ_HYBRID: 2267 sync = wacom_intuos_irq(wacom_wac); 2268 break; 2269 2270 case INTUOS4WL: 2271 sync = wacom_intuos_bt_irq(wacom_wac, len); 2272 break; 2273 2274 case WACOM_24HDT: 2275 case WACOM_27QHDT: 2276 sync = wacom_24hdt_irq(wacom_wac); 2277 break; 2278 2279 case INTUOS5S: 2280 case INTUOS5: 2281 case INTUOS5L: 2282 case INTUOSPS: 2283 case INTUOSPM: 2284 case INTUOSPL: 2285 if (len == WACOM_PKGLEN_BBTOUCH3) 2286 sync = wacom_bpt3_touch(wacom_wac); 2287 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 2288 sync = wacom_status_irq(wacom_wac, len); 2289 else 2290 sync = wacom_intuos_irq(wacom_wac); 2291 break; 2292 2293 case TABLETPC: 2294 case TABLETPCE: 2295 case TABLETPC2FG: 2296 case MTSCREEN: 2297 case MTTPC: 2298 case MTTPC_B: 2299 sync = wacom_tpc_irq(wacom_wac, len); 2300 break; 2301 2302 case BAMBOO_PT: 2303 case INTUOSHT: 2304 if (wacom_wac->data[0] == WACOM_REPORT_USB) 2305 sync = wacom_status_irq(wacom_wac, len); 2306 else 2307 sync = wacom_bpt_irq(wacom_wac, len); 2308 break; 2309 2310 case BAMBOO_PAD: 2311 sync = wacom_bamboo_pad_irq(wacom_wac, len); 2312 break; 2313 2314 case WIRELESS: 2315 sync = wacom_wireless_irq(wacom_wac, len); 2316 break; 2317 2318 case REMOTE: 2319 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 2320 sync = wacom_remote_status_irq(wacom_wac, len); 2321 else 2322 sync = wacom_remote_irq(wacom_wac, len); 2323 break; 2324 2325 default: 2326 sync = false; 2327 break; 2328 } 2329 2330 if (sync) { 2331 if (wacom_wac->pen_input) 2332 input_sync(wacom_wac->pen_input); 2333 if (wacom_wac->touch_input) 2334 input_sync(wacom_wac->touch_input); 2335 if (wacom_wac->pad_input) 2336 input_sync(wacom_wac->pad_input); 2337 } 2338 } 2339 2340 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 2341 { 2342 struct input_dev *input_dev = wacom_wac->pen_input; 2343 2344 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 2345 2346 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2347 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2348 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 2349 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 2350 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 2351 __set_bit(BTN_STYLUS, input_dev->keybit); 2352 __set_bit(BTN_STYLUS2, input_dev->keybit); 2353 2354 input_set_abs_params(input_dev, ABS_DISTANCE, 2355 0, wacom_wac->features.distance_max, 0, 0); 2356 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 2357 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0); 2358 input_abs_set_res(input_dev, ABS_TILT_X, 57); 2359 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0); 2360 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 2361 } 2362 2363 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 2364 { 2365 struct input_dev *input_dev = wacom_wac->pen_input; 2366 2367 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2368 2369 wacom_setup_cintiq(wacom_wac); 2370 2371 __set_bit(BTN_LEFT, input_dev->keybit); 2372 __set_bit(BTN_RIGHT, input_dev->keybit); 2373 __set_bit(BTN_MIDDLE, input_dev->keybit); 2374 __set_bit(BTN_SIDE, input_dev->keybit); 2375 __set_bit(BTN_EXTRA, input_dev->keybit); 2376 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 2377 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 2378 2379 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 2380 input_abs_set_res(input_dev, ABS_RZ, 287); 2381 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 2382 } 2383 2384 void wacom_setup_device_quirks(struct wacom *wacom) 2385 { 2386 struct wacom_features *features = &wacom->wacom_wac.features; 2387 2388 /* The pen and pad share the same interface on most devices */ 2389 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 2390 features->type == DTUS || features->type == WACOM_MO || 2391 (features->type >= INTUOS3S && features->type <= WACOM_13HD && 2392 features->type != INTUOSHT)) { 2393 if (features->device_type & WACOM_DEVICETYPE_PEN) 2394 features->device_type |= WACOM_DEVICETYPE_PAD; 2395 } 2396 2397 /* touch device found but size is not defined. use default */ 2398 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 2399 features->x_max = 1023; 2400 features->y_max = 1023; 2401 } 2402 2403 /* 2404 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 2405 * touch interface in its HID descriptor. If this is the touch 2406 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 2407 * tablet values. 2408 */ 2409 if ((features->type >= INTUOS5S && features->type <= INTUOSHT) || 2410 (features->type == BAMBOO_PT)) { 2411 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 2412 if (features->touch_max) 2413 features->device_type |= WACOM_DEVICETYPE_TOUCH; 2414 if (features->type == BAMBOO_PT || features->type == INTUOSHT) 2415 features->device_type |= WACOM_DEVICETYPE_PAD; 2416 2417 features->x_max = 4096; 2418 features->y_max = 4096; 2419 } 2420 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 2421 features->device_type |= WACOM_DEVICETYPE_PAD; 2422 } 2423 } 2424 2425 /* 2426 * Raw Wacom-mode pen and touch events both come from interface 2427 * 0, whose HID descriptor has an application usage of 0xFF0D 2428 * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back 2429 * out through the HID_GENERIC device created for interface 1, 2430 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 2431 */ 2432 if (features->type == BAMBOO_PAD) 2433 features->device_type = WACOM_DEVICETYPE_TOUCH; 2434 2435 if (features->type == REMOTE) 2436 features->device_type = WACOM_DEVICETYPE_PAD; 2437 2438 if (wacom->hdev->bus == BUS_BLUETOOTH) 2439 features->quirks |= WACOM_QUIRK_BATTERY; 2440 2441 /* quirk for bamboo touch with 2 low res touches */ 2442 if (features->type == BAMBOO_PT && 2443 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 2444 features->x_max <<= 5; 2445 features->y_max <<= 5; 2446 features->x_fuzz <<= 5; 2447 features->y_fuzz <<= 5; 2448 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 2449 } 2450 2451 if (features->type == WIRELESS) { 2452 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 2453 features->quirks |= WACOM_QUIRK_BATTERY; 2454 } 2455 } 2456 } 2457 2458 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 2459 struct wacom_wac *wacom_wac) 2460 { 2461 struct wacom_features *features = &wacom_wac->features; 2462 2463 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2464 2465 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 2466 return -ENODEV; 2467 2468 if (features->type == HID_GENERIC) 2469 /* setup has already been done */ 2470 return 0; 2471 2472 __set_bit(BTN_TOUCH, input_dev->keybit); 2473 __set_bit(ABS_MISC, input_dev->absbit); 2474 2475 input_set_abs_params(input_dev, ABS_X, features->x_min, 2476 features->x_max, features->x_fuzz, 0); 2477 input_set_abs_params(input_dev, ABS_Y, features->y_min, 2478 features->y_max, features->y_fuzz, 0); 2479 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 2480 features->pressure_max, features->pressure_fuzz, 0); 2481 2482 /* penabled devices have fixed resolution for each model */ 2483 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 2484 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 2485 2486 2487 switch (features->type) { 2488 case GRAPHIRE_BT: 2489 __clear_bit(ABS_MISC, input_dev->absbit); 2490 2491 case WACOM_MO: 2492 case WACOM_G4: 2493 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2494 features->distance_max, 2495 0, 0); 2496 /* fall through */ 2497 2498 case GRAPHIRE: 2499 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2500 2501 __set_bit(BTN_LEFT, input_dev->keybit); 2502 __set_bit(BTN_RIGHT, input_dev->keybit); 2503 __set_bit(BTN_MIDDLE, input_dev->keybit); 2504 2505 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2506 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2507 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 2508 __set_bit(BTN_STYLUS, input_dev->keybit); 2509 __set_bit(BTN_STYLUS2, input_dev->keybit); 2510 2511 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2512 break; 2513 2514 case WACOM_27QHD: 2515 case WACOM_24HD: 2516 case DTK: 2517 case WACOM_22HD: 2518 case WACOM_21UX2: 2519 case WACOM_BEE: 2520 case CINTIQ: 2521 case WACOM_13HD: 2522 case CINTIQ_HYBRID: 2523 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2524 input_abs_set_res(input_dev, ABS_Z, 287); 2525 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2526 wacom_setup_cintiq(wacom_wac); 2527 break; 2528 2529 case INTUOS3: 2530 case INTUOS3L: 2531 case INTUOS3S: 2532 case INTUOS4: 2533 case INTUOS4WL: 2534 case INTUOS4L: 2535 case INTUOS4S: 2536 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2537 input_abs_set_res(input_dev, ABS_Z, 287); 2538 /* fall through */ 2539 2540 case INTUOS: 2541 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2542 2543 wacom_setup_intuos(wacom_wac); 2544 break; 2545 2546 case INTUOS5: 2547 case INTUOS5L: 2548 case INTUOSPM: 2549 case INTUOSPL: 2550 case INTUOS5S: 2551 case INTUOSPS: 2552 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2553 2554 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2555 features->distance_max, 2556 0, 0); 2557 2558 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 2559 input_abs_set_res(input_dev, ABS_Z, 287); 2560 2561 wacom_setup_intuos(wacom_wac); 2562 break; 2563 2564 case WACOM_24HDT: 2565 case WACOM_27QHDT: 2566 case MTSCREEN: 2567 case MTTPC: 2568 case MTTPC_B: 2569 case TABLETPC2FG: 2570 case TABLETPC: 2571 case TABLETPCE: 2572 __clear_bit(ABS_MISC, input_dev->absbit); 2573 /* fall through */ 2574 2575 case DTUS: 2576 case DTUSX: 2577 case PL: 2578 case DTU: 2579 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2580 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2581 __set_bit(BTN_STYLUS, input_dev->keybit); 2582 __set_bit(BTN_STYLUS2, input_dev->keybit); 2583 2584 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2585 break; 2586 2587 case PTU: 2588 __set_bit(BTN_STYLUS2, input_dev->keybit); 2589 /* fall through */ 2590 2591 case PENPARTNER: 2592 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2593 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2594 __set_bit(BTN_STYLUS, input_dev->keybit); 2595 2596 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2597 break; 2598 2599 case INTUOSHT: 2600 case BAMBOO_PT: 2601 __clear_bit(ABS_MISC, input_dev->absbit); 2602 2603 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2604 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2605 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2606 __set_bit(BTN_STYLUS, input_dev->keybit); 2607 __set_bit(BTN_STYLUS2, input_dev->keybit); 2608 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 2609 features->distance_max, 2610 0, 0); 2611 break; 2612 case BAMBOO_PAD: 2613 __clear_bit(ABS_MISC, input_dev->absbit); 2614 break; 2615 } 2616 return 0; 2617 } 2618 2619 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 2620 struct wacom_wac *wacom_wac) 2621 { 2622 struct wacom_features *features = &wacom_wac->features; 2623 2624 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2625 2626 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 2627 return -ENODEV; 2628 2629 if (features->type == HID_GENERIC) 2630 /* setup has already been done */ 2631 return 0; 2632 2633 __set_bit(BTN_TOUCH, input_dev->keybit); 2634 2635 if (features->touch_max == 1) { 2636 input_set_abs_params(input_dev, ABS_X, 0, 2637 features->x_max, features->x_fuzz, 0); 2638 input_set_abs_params(input_dev, ABS_Y, 0, 2639 features->y_max, features->y_fuzz, 0); 2640 input_abs_set_res(input_dev, ABS_X, 2641 features->x_resolution); 2642 input_abs_set_res(input_dev, ABS_Y, 2643 features->y_resolution); 2644 } 2645 else if (features->touch_max > 1) { 2646 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 2647 features->x_max, features->x_fuzz, 0); 2648 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 2649 features->y_max, features->y_fuzz, 0); 2650 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 2651 features->x_resolution); 2652 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 2653 features->y_resolution); 2654 } 2655 2656 switch (features->type) { 2657 case INTUOS5: 2658 case INTUOS5L: 2659 case INTUOSPM: 2660 case INTUOSPL: 2661 case INTUOS5S: 2662 case INTUOSPS: 2663 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 2664 2665 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 2666 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 2667 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 2668 break; 2669 2670 case WACOM_24HDT: 2671 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 2672 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 2673 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 2674 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2675 /* fall through */ 2676 2677 case WACOM_27QHDT: 2678 case MTSCREEN: 2679 case MTTPC: 2680 case MTTPC_B: 2681 case TABLETPC2FG: 2682 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 2683 /*fall through */ 2684 2685 case TABLETPC: 2686 case TABLETPCE: 2687 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 2688 break; 2689 2690 case INTUOSHT: 2691 input_dev->evbit[0] |= BIT_MASK(EV_SW); 2692 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 2693 /* fall through */ 2694 2695 case BAMBOO_PT: 2696 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 2697 input_set_abs_params(input_dev, 2698 ABS_MT_TOUCH_MAJOR, 2699 0, features->x_max, 0, 0); 2700 input_set_abs_params(input_dev, 2701 ABS_MT_TOUCH_MINOR, 2702 0, features->y_max, 0, 0); 2703 } 2704 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 2705 break; 2706 2707 case BAMBOO_PAD: 2708 input_mt_init_slots(input_dev, features->touch_max, 2709 INPUT_MT_POINTER); 2710 __set_bit(BTN_LEFT, input_dev->keybit); 2711 __set_bit(BTN_RIGHT, input_dev->keybit); 2712 break; 2713 } 2714 return 0; 2715 } 2716 2717 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 2718 int button_count) 2719 { 2720 int i; 2721 2722 for (i = 0; i < button_count && i < 10; i++) 2723 __set_bit(BTN_0 + i, input_dev->keybit); 2724 for (i = 10; i < button_count && i < 16; i++) 2725 __set_bit(BTN_A + (i-10), input_dev->keybit); 2726 for (i = 16; i < button_count && i < 18; i++) 2727 __set_bit(BTN_BASE + (i-16), input_dev->keybit); 2728 } 2729 2730 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 2731 struct wacom_wac *wacom_wac) 2732 { 2733 struct wacom_features *features = &wacom_wac->features; 2734 2735 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 2736 return -ENODEV; 2737 2738 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 2739 2740 /* kept for making legacy xf86-input-wacom working with the wheels */ 2741 __set_bit(ABS_MISC, input_dev->absbit); 2742 2743 /* kept for making legacy xf86-input-wacom accepting the pad */ 2744 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 2745 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 2746 2747 /* kept for making udev and libwacom accepting the pad */ 2748 __set_bit(BTN_STYLUS, input_dev->keybit); 2749 2750 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 2751 2752 switch (features->type) { 2753 2754 case CINTIQ_HYBRID: 2755 case DTK: 2756 case DTUS: 2757 case GRAPHIRE_BT: 2758 break; 2759 2760 case WACOM_MO: 2761 __set_bit(BTN_BACK, input_dev->keybit); 2762 __set_bit(BTN_LEFT, input_dev->keybit); 2763 __set_bit(BTN_FORWARD, input_dev->keybit); 2764 __set_bit(BTN_RIGHT, input_dev->keybit); 2765 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2766 break; 2767 2768 case WACOM_G4: 2769 __set_bit(BTN_BACK, input_dev->keybit); 2770 __set_bit(BTN_FORWARD, input_dev->keybit); 2771 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2772 break; 2773 2774 case WACOM_24HD: 2775 __set_bit(KEY_PROG1, input_dev->keybit); 2776 __set_bit(KEY_PROG2, input_dev->keybit); 2777 __set_bit(KEY_PROG3, input_dev->keybit); 2778 2779 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2780 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 2781 break; 2782 2783 case WACOM_27QHD: 2784 __set_bit(KEY_PROG1, input_dev->keybit); 2785 __set_bit(KEY_PROG2, input_dev->keybit); 2786 __set_bit(KEY_PROG3, input_dev->keybit); 2787 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 2788 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 2789 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 2790 input_abs_set_res(input_dev, ABS_Y, 1024); 2791 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 2792 input_abs_set_res(input_dev, ABS_Z, 1024); 2793 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 2794 break; 2795 2796 case WACOM_22HD: 2797 __set_bit(KEY_PROG1, input_dev->keybit); 2798 __set_bit(KEY_PROG2, input_dev->keybit); 2799 __set_bit(KEY_PROG3, input_dev->keybit); 2800 /* fall through */ 2801 2802 case WACOM_21UX2: 2803 case WACOM_BEE: 2804 case CINTIQ: 2805 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 2806 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 2807 break; 2808 2809 case WACOM_13HD: 2810 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2811 break; 2812 2813 case INTUOS3: 2814 case INTUOS3L: 2815 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 2816 /* fall through */ 2817 2818 case INTUOS3S: 2819 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 2820 break; 2821 2822 case INTUOS5: 2823 case INTUOS5L: 2824 case INTUOSPM: 2825 case INTUOSPL: 2826 case INTUOS5S: 2827 case INTUOSPS: 2828 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2829 break; 2830 2831 case INTUOS4WL: 2832 /* 2833 * For Bluetooth devices, the udev rule does not work correctly 2834 * for pads unless we add a stylus capability, which forces 2835 * ID_INPUT_TABLET to be set. 2836 */ 2837 __set_bit(BTN_STYLUS, input_dev->keybit); 2838 /* fall through */ 2839 2840 case INTUOS4: 2841 case INTUOS4L: 2842 case INTUOS4S: 2843 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2844 break; 2845 2846 case INTUOSHT: 2847 case BAMBOO_PT: 2848 __clear_bit(ABS_MISC, input_dev->absbit); 2849 2850 __set_bit(BTN_LEFT, input_dev->keybit); 2851 __set_bit(BTN_FORWARD, input_dev->keybit); 2852 __set_bit(BTN_BACK, input_dev->keybit); 2853 __set_bit(BTN_RIGHT, input_dev->keybit); 2854 2855 break; 2856 2857 case REMOTE: 2858 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 2859 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 2860 break; 2861 2862 default: 2863 /* no pad supported */ 2864 return -ENODEV; 2865 } 2866 return 0; 2867 } 2868 2869 static const struct wacom_features wacom_features_0x00 = 2870 { "Wacom Penpartner", 5040, 3780, 255, 0, 2871 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 2872 static const struct wacom_features wacom_features_0x10 = 2873 { "Wacom Graphire", 10206, 7422, 511, 63, 2874 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2875 static const struct wacom_features wacom_features_0x81 = 2876 { "Wacom Graphire BT", 16704, 12064, 511, 32, 2877 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 2878 static const struct wacom_features wacom_features_0x11 = 2879 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 2880 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2881 static const struct wacom_features wacom_features_0x12 = 2882 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 2883 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2884 static const struct wacom_features wacom_features_0x13 = 2885 { "Wacom Graphire3", 10208, 7424, 511, 63, 2886 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2887 static const struct wacom_features wacom_features_0x14 = 2888 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 2889 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2890 static const struct wacom_features wacom_features_0x15 = 2891 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 2892 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2893 static const struct wacom_features wacom_features_0x16 = 2894 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 2895 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2896 static const struct wacom_features wacom_features_0x17 = 2897 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 2898 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2899 static const struct wacom_features wacom_features_0x18 = 2900 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 2901 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2902 static const struct wacom_features wacom_features_0x19 = 2903 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 2904 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 2905 static const struct wacom_features wacom_features_0x60 = 2906 { "Wacom Volito", 5104, 3712, 511, 63, 2907 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2908 static const struct wacom_features wacom_features_0x61 = 2909 { "Wacom PenStation2", 3250, 2320, 255, 63, 2910 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2911 static const struct wacom_features wacom_features_0x62 = 2912 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 2913 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2914 static const struct wacom_features wacom_features_0x63 = 2915 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 2916 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2917 static const struct wacom_features wacom_features_0x64 = 2918 { "Wacom PenPartner2", 3250, 2320, 511, 63, 2919 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 2920 static const struct wacom_features wacom_features_0x65 = 2921 { "Wacom Bamboo", 14760, 9225, 511, 63, 2922 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2923 static const struct wacom_features wacom_features_0x69 = 2924 { "Wacom Bamboo1", 5104, 3712, 511, 63, 2925 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 2926 static const struct wacom_features wacom_features_0x6A = 2927 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 2928 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2929 static const struct wacom_features wacom_features_0x6B = 2930 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 2931 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2932 static const struct wacom_features wacom_features_0x20 = 2933 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 2934 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2935 static const struct wacom_features wacom_features_0x21 = 2936 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 2937 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2938 static const struct wacom_features wacom_features_0x22 = 2939 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 2940 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2941 static const struct wacom_features wacom_features_0x23 = 2942 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 2943 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2944 static const struct wacom_features wacom_features_0x24 = 2945 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 2946 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2947 static const struct wacom_features wacom_features_0x30 = 2948 { "Wacom PL400", 5408, 4056, 255, 0, 2949 PL, WACOM_PL_RES, WACOM_PL_RES }; 2950 static const struct wacom_features wacom_features_0x31 = 2951 { "Wacom PL500", 6144, 4608, 255, 0, 2952 PL, WACOM_PL_RES, WACOM_PL_RES }; 2953 static const struct wacom_features wacom_features_0x32 = 2954 { "Wacom PL600", 6126, 4604, 255, 0, 2955 PL, WACOM_PL_RES, WACOM_PL_RES }; 2956 static const struct wacom_features wacom_features_0x33 = 2957 { "Wacom PL600SX", 6260, 5016, 255, 0, 2958 PL, WACOM_PL_RES, WACOM_PL_RES }; 2959 static const struct wacom_features wacom_features_0x34 = 2960 { "Wacom PL550", 6144, 4608, 511, 0, 2961 PL, WACOM_PL_RES, WACOM_PL_RES }; 2962 static const struct wacom_features wacom_features_0x35 = 2963 { "Wacom PL800", 7220, 5780, 511, 0, 2964 PL, WACOM_PL_RES, WACOM_PL_RES }; 2965 static const struct wacom_features wacom_features_0x37 = 2966 { "Wacom PL700", 6758, 5406, 511, 0, 2967 PL, WACOM_PL_RES, WACOM_PL_RES }; 2968 static const struct wacom_features wacom_features_0x38 = 2969 { "Wacom PL510", 6282, 4762, 511, 0, 2970 PL, WACOM_PL_RES, WACOM_PL_RES }; 2971 static const struct wacom_features wacom_features_0x39 = 2972 { "Wacom DTU710", 34080, 27660, 511, 0, 2973 PL, WACOM_PL_RES, WACOM_PL_RES }; 2974 static const struct wacom_features wacom_features_0xC4 = 2975 { "Wacom DTF521", 6282, 4762, 511, 0, 2976 PL, WACOM_PL_RES, WACOM_PL_RES }; 2977 static const struct wacom_features wacom_features_0xC0 = 2978 { "Wacom DTF720", 6858, 5506, 511, 0, 2979 PL, WACOM_PL_RES, WACOM_PL_RES }; 2980 static const struct wacom_features wacom_features_0xC2 = 2981 { "Wacom DTF720a", 6858, 5506, 511, 0, 2982 PL, WACOM_PL_RES, WACOM_PL_RES }; 2983 static const struct wacom_features wacom_features_0x03 = 2984 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 2985 PTU, WACOM_PL_RES, WACOM_PL_RES }; 2986 static const struct wacom_features wacom_features_0x41 = 2987 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 2988 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2989 static const struct wacom_features wacom_features_0x42 = 2990 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 2991 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2992 static const struct wacom_features wacom_features_0x43 = 2993 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 2994 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2995 static const struct wacom_features wacom_features_0x44 = 2996 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 2997 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 2998 static const struct wacom_features wacom_features_0x45 = 2999 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 3000 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3001 static const struct wacom_features wacom_features_0xB0 = 3002 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 3003 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3004 static const struct wacom_features wacom_features_0xB1 = 3005 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 3006 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3007 static const struct wacom_features wacom_features_0xB2 = 3008 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 3009 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3010 static const struct wacom_features wacom_features_0xB3 = 3011 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 3012 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3013 static const struct wacom_features wacom_features_0xB4 = 3014 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 3015 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3016 static const struct wacom_features wacom_features_0xB5 = 3017 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 3018 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3019 static const struct wacom_features wacom_features_0xB7 = 3020 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 3021 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3022 static const struct wacom_features wacom_features_0xB8 = 3023 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 3024 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3025 static const struct wacom_features wacom_features_0xB9 = 3026 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 3027 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3028 static const struct wacom_features wacom_features_0xBA = 3029 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 3030 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3031 static const struct wacom_features wacom_features_0xBB = 3032 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 3033 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3034 static const struct wacom_features wacom_features_0xBC = 3035 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3036 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3037 static const struct wacom_features wacom_features_0xBD = 3038 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3039 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3040 static const struct wacom_features wacom_features_0x26 = 3041 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 3042 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 3043 static const struct wacom_features wacom_features_0x27 = 3044 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 3045 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3046 static const struct wacom_features wacom_features_0x28 = 3047 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 3048 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3049 static const struct wacom_features wacom_features_0x29 = 3050 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 3051 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3052 static const struct wacom_features wacom_features_0x2A = 3053 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 3054 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3055 static const struct wacom_features wacom_features_0x314 = 3056 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 3057 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 3058 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3059 static const struct wacom_features wacom_features_0x315 = 3060 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 3061 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3062 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3063 static const struct wacom_features wacom_features_0x317 = 3064 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 3065 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3066 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3067 static const struct wacom_features wacom_features_0xF4 = 3068 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63, 3069 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3070 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3071 static const struct wacom_features wacom_features_0xF8 = 3072 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */ 3073 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3074 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3075 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 3076 static const struct wacom_features wacom_features_0xF6 = 3077 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 3078 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 3079 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3080 static const struct wacom_features wacom_features_0x32A = 3081 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63, 3082 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3083 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3084 static const struct wacom_features wacom_features_0x32B = 3085 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63, 3086 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3087 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3088 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 3089 static const struct wacom_features wacom_features_0x32C = 3090 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 3091 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 3092 static const struct wacom_features wacom_features_0x3F = 3093 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 3094 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3095 static const struct wacom_features wacom_features_0xC5 = 3096 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 3097 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3098 static const struct wacom_features wacom_features_0xC6 = 3099 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 3100 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3101 static const struct wacom_features wacom_features_0x304 = 3102 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63, 3103 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3104 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3105 static const struct wacom_features wacom_features_0x333 = 3106 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63, 3107 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3108 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3109 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 3110 static const struct wacom_features wacom_features_0x335 = 3111 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 3112 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 3113 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3114 static const struct wacom_features wacom_features_0xC7 = 3115 { "Wacom DTU1931", 37832, 30305, 511, 0, 3116 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3117 static const struct wacom_features wacom_features_0xCE = 3118 { "Wacom DTU2231", 47864, 27011, 511, 0, 3119 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3120 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 3121 static const struct wacom_features wacom_features_0xF0 = 3122 { "Wacom DTU1631", 34623, 19553, 511, 0, 3123 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3124 static const struct wacom_features wacom_features_0xFB = 3125 { "Wacom DTU1031", 21896, 13760, 511, 0, 3126 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 3127 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3128 static const struct wacom_features wacom_features_0x32F = 3129 { "Wacom DTU1031X", 22472, 12728, 511, 0, 3130 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 3131 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3132 static const struct wacom_features wacom_features_0x336 = 3133 { "Wacom DTU1141", 23472, 13203, 1023, 0, 3134 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 3135 static const struct wacom_features wacom_features_0x57 = 3136 { "Wacom DTK2241", 95640, 54060, 2047, 63, 3137 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 3138 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3139 static const struct wacom_features wacom_features_0x59 = /* Pen */ 3140 { "Wacom DTH2242", 95640, 54060, 2047, 63, 3141 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 3142 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3143 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 3144 static const struct wacom_features wacom_features_0x5D = /* Touch */ 3145 { "Wacom DTH2242", .type = WACOM_24HDT, 3146 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 3147 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3148 static const struct wacom_features wacom_features_0xCC = 3149 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63, 3150 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3151 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3152 static const struct wacom_features wacom_features_0xFA = 3153 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63, 3154 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3155 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3156 static const struct wacom_features wacom_features_0x5B = 3157 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63, 3158 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3159 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3160 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 3161 static const struct wacom_features wacom_features_0x5E = 3162 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 3163 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 3164 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3165 static const struct wacom_features wacom_features_0x90 = 3166 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 3167 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3168 static const struct wacom_features wacom_features_0x93 = 3169 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 3170 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3171 static const struct wacom_features wacom_features_0x97 = 3172 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 3173 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3174 static const struct wacom_features wacom_features_0x9A = 3175 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 3176 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3177 static const struct wacom_features wacom_features_0x9F = 3178 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 3179 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3180 static const struct wacom_features wacom_features_0xE2 = 3181 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 3182 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3183 static const struct wacom_features wacom_features_0xE3 = 3184 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 3185 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3186 static const struct wacom_features wacom_features_0xE5 = 3187 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 3188 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3189 static const struct wacom_features wacom_features_0xE6 = 3190 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 3191 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3192 static const struct wacom_features wacom_features_0xEC = 3193 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 3194 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3195 static const struct wacom_features wacom_features_0xED = 3196 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 3197 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3198 static const struct wacom_features wacom_features_0xEF = 3199 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 3200 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3201 static const struct wacom_features wacom_features_0x100 = 3202 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 3203 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3204 static const struct wacom_features wacom_features_0x101 = 3205 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 3206 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3207 static const struct wacom_features wacom_features_0x10D = 3208 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 3209 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3210 static const struct wacom_features wacom_features_0x10E = 3211 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 3212 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3213 static const struct wacom_features wacom_features_0x10F = 3214 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 3215 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3216 static const struct wacom_features wacom_features_0x116 = 3217 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 3218 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3219 static const struct wacom_features wacom_features_0x12C = 3220 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 3221 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3222 static const struct wacom_features wacom_features_0x4001 = 3223 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 3224 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3225 static const struct wacom_features wacom_features_0x4004 = 3226 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 3227 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3228 static const struct wacom_features wacom_features_0x5000 = 3229 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 3230 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3231 static const struct wacom_features wacom_features_0x5002 = 3232 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 3233 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3234 static const struct wacom_features wacom_features_0x47 = 3235 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 3236 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3237 static const struct wacom_features wacom_features_0x84 = 3238 { "Wacom Wireless Receiver", 0, 0, 0, 0, 3239 WIRELESS, 0, 0, .touch_max = 16 }; 3240 static const struct wacom_features wacom_features_0xD0 = 3241 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 3242 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3243 static const struct wacom_features wacom_features_0xD1 = 3244 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 3245 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3246 static const struct wacom_features wacom_features_0xD2 = 3247 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 3248 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3249 static const struct wacom_features wacom_features_0xD3 = 3250 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 3251 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3252 static const struct wacom_features wacom_features_0xD4 = 3253 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 3254 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3255 static const struct wacom_features wacom_features_0xD5 = 3256 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 3257 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3258 static const struct wacom_features wacom_features_0xD6 = 3259 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 3260 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3261 static const struct wacom_features wacom_features_0xD7 = 3262 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 3263 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3264 static const struct wacom_features wacom_features_0xD8 = 3265 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 3266 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3267 static const struct wacom_features wacom_features_0xDA = 3268 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 3269 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3270 static const struct wacom_features wacom_features_0xDB = 3271 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 3272 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 3273 static const struct wacom_features wacom_features_0xDD = 3274 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 3275 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3276 static const struct wacom_features wacom_features_0xDE = 3277 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 3278 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 3279 static const struct wacom_features wacom_features_0xDF = 3280 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 3281 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 3282 static const struct wacom_features wacom_features_0x300 = 3283 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 3284 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3285 static const struct wacom_features wacom_features_0x301 = 3286 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 3287 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3288 static const struct wacom_features wacom_features_0x302 = 3289 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 3290 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 3291 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3292 static const struct wacom_features wacom_features_0x303 = 3293 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 3294 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 3295 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3296 static const struct wacom_features wacom_features_0x30E = 3297 { "Wacom Intuos S", 15200, 9500, 1023, 31, 3298 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3299 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3300 static const struct wacom_features wacom_features_0x6004 = 3301 { "ISD-V4", 12800, 8000, 255, 0, 3302 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3303 static const struct wacom_features wacom_features_0x307 = 3304 { "Wacom ISDv5 307", 59152, 33448, 2047, 63, 3305 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3306 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3307 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 3308 static const struct wacom_features wacom_features_0x309 = 3309 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 3310 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 3311 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3312 static const struct wacom_features wacom_features_0x30A = 3313 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63, 3314 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3315 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3316 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 3317 static const struct wacom_features wacom_features_0x30C = 3318 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 3319 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 3320 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3321 static const struct wacom_features wacom_features_0x318 = 3322 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 3323 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 3324 static const struct wacom_features wacom_features_0x319 = 3325 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 3326 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 3327 static const struct wacom_features wacom_features_0x323 = 3328 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 3329 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3330 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3331 static const struct wacom_features wacom_features_0x331 = 3332 { "Wacom Express Key Remote", 0, 0, 0, 0, 3333 REMOTE, 0, 0, 18, .check_for_hid_type = true, 3334 .hid_type = HID_TYPE_USBNONE }; 3335 3336 static const struct wacom_features wacom_features_HID_ANY_ID = 3337 { "Wacom HID", .type = HID_GENERIC }; 3338 3339 #define USB_DEVICE_WACOM(prod) \ 3340 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3341 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3342 3343 #define BT_DEVICE_WACOM(prod) \ 3344 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3345 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3346 3347 #define I2C_DEVICE_WACOM(prod) \ 3348 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 3349 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3350 3351 #define USB_DEVICE_LENOVO(prod) \ 3352 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 3353 .driver_data = (kernel_ulong_t)&wacom_features_##prod 3354 3355 const struct hid_device_id wacom_ids[] = { 3356 { USB_DEVICE_WACOM(0x00) }, 3357 { USB_DEVICE_WACOM(0x03) }, 3358 { USB_DEVICE_WACOM(0x10) }, 3359 { USB_DEVICE_WACOM(0x11) }, 3360 { USB_DEVICE_WACOM(0x12) }, 3361 { USB_DEVICE_WACOM(0x13) }, 3362 { USB_DEVICE_WACOM(0x14) }, 3363 { USB_DEVICE_WACOM(0x15) }, 3364 { USB_DEVICE_WACOM(0x16) }, 3365 { USB_DEVICE_WACOM(0x17) }, 3366 { USB_DEVICE_WACOM(0x18) }, 3367 { USB_DEVICE_WACOM(0x19) }, 3368 { USB_DEVICE_WACOM(0x20) }, 3369 { USB_DEVICE_WACOM(0x21) }, 3370 { USB_DEVICE_WACOM(0x22) }, 3371 { USB_DEVICE_WACOM(0x23) }, 3372 { USB_DEVICE_WACOM(0x24) }, 3373 { USB_DEVICE_WACOM(0x26) }, 3374 { USB_DEVICE_WACOM(0x27) }, 3375 { USB_DEVICE_WACOM(0x28) }, 3376 { USB_DEVICE_WACOM(0x29) }, 3377 { USB_DEVICE_WACOM(0x2A) }, 3378 { USB_DEVICE_WACOM(0x30) }, 3379 { USB_DEVICE_WACOM(0x31) }, 3380 { USB_DEVICE_WACOM(0x32) }, 3381 { USB_DEVICE_WACOM(0x33) }, 3382 { USB_DEVICE_WACOM(0x34) }, 3383 { USB_DEVICE_WACOM(0x35) }, 3384 { USB_DEVICE_WACOM(0x37) }, 3385 { USB_DEVICE_WACOM(0x38) }, 3386 { USB_DEVICE_WACOM(0x39) }, 3387 { USB_DEVICE_WACOM(0x3F) }, 3388 { USB_DEVICE_WACOM(0x41) }, 3389 { USB_DEVICE_WACOM(0x42) }, 3390 { USB_DEVICE_WACOM(0x43) }, 3391 { USB_DEVICE_WACOM(0x44) }, 3392 { USB_DEVICE_WACOM(0x45) }, 3393 { USB_DEVICE_WACOM(0x47) }, 3394 { USB_DEVICE_WACOM(0x57) }, 3395 { USB_DEVICE_WACOM(0x59) }, 3396 { USB_DEVICE_WACOM(0x5B) }, 3397 { USB_DEVICE_WACOM(0x5D) }, 3398 { USB_DEVICE_WACOM(0x5E) }, 3399 { USB_DEVICE_WACOM(0x60) }, 3400 { USB_DEVICE_WACOM(0x61) }, 3401 { USB_DEVICE_WACOM(0x62) }, 3402 { USB_DEVICE_WACOM(0x63) }, 3403 { USB_DEVICE_WACOM(0x64) }, 3404 { USB_DEVICE_WACOM(0x65) }, 3405 { USB_DEVICE_WACOM(0x69) }, 3406 { USB_DEVICE_WACOM(0x6A) }, 3407 { USB_DEVICE_WACOM(0x6B) }, 3408 { BT_DEVICE_WACOM(0x81) }, 3409 { USB_DEVICE_WACOM(0x84) }, 3410 { USB_DEVICE_WACOM(0x90) }, 3411 { USB_DEVICE_WACOM(0x93) }, 3412 { USB_DEVICE_WACOM(0x97) }, 3413 { USB_DEVICE_WACOM(0x9A) }, 3414 { USB_DEVICE_WACOM(0x9F) }, 3415 { USB_DEVICE_WACOM(0xB0) }, 3416 { USB_DEVICE_WACOM(0xB1) }, 3417 { USB_DEVICE_WACOM(0xB2) }, 3418 { USB_DEVICE_WACOM(0xB3) }, 3419 { USB_DEVICE_WACOM(0xB4) }, 3420 { USB_DEVICE_WACOM(0xB5) }, 3421 { USB_DEVICE_WACOM(0xB7) }, 3422 { USB_DEVICE_WACOM(0xB8) }, 3423 { USB_DEVICE_WACOM(0xB9) }, 3424 { USB_DEVICE_WACOM(0xBA) }, 3425 { USB_DEVICE_WACOM(0xBB) }, 3426 { USB_DEVICE_WACOM(0xBC) }, 3427 { BT_DEVICE_WACOM(0xBD) }, 3428 { USB_DEVICE_WACOM(0xC0) }, 3429 { USB_DEVICE_WACOM(0xC2) }, 3430 { USB_DEVICE_WACOM(0xC4) }, 3431 { USB_DEVICE_WACOM(0xC5) }, 3432 { USB_DEVICE_WACOM(0xC6) }, 3433 { USB_DEVICE_WACOM(0xC7) }, 3434 { USB_DEVICE_WACOM(0xCC) }, 3435 { USB_DEVICE_WACOM(0xCE) }, 3436 { USB_DEVICE_WACOM(0xD0) }, 3437 { USB_DEVICE_WACOM(0xD1) }, 3438 { USB_DEVICE_WACOM(0xD2) }, 3439 { USB_DEVICE_WACOM(0xD3) }, 3440 { USB_DEVICE_WACOM(0xD4) }, 3441 { USB_DEVICE_WACOM(0xD5) }, 3442 { USB_DEVICE_WACOM(0xD6) }, 3443 { USB_DEVICE_WACOM(0xD7) }, 3444 { USB_DEVICE_WACOM(0xD8) }, 3445 { USB_DEVICE_WACOM(0xDA) }, 3446 { USB_DEVICE_WACOM(0xDB) }, 3447 { USB_DEVICE_WACOM(0xDD) }, 3448 { USB_DEVICE_WACOM(0xDE) }, 3449 { USB_DEVICE_WACOM(0xDF) }, 3450 { USB_DEVICE_WACOM(0xE2) }, 3451 { USB_DEVICE_WACOM(0xE3) }, 3452 { USB_DEVICE_WACOM(0xE5) }, 3453 { USB_DEVICE_WACOM(0xE6) }, 3454 { USB_DEVICE_WACOM(0xEC) }, 3455 { USB_DEVICE_WACOM(0xED) }, 3456 { USB_DEVICE_WACOM(0xEF) }, 3457 { USB_DEVICE_WACOM(0xF0) }, 3458 { USB_DEVICE_WACOM(0xF4) }, 3459 { USB_DEVICE_WACOM(0xF6) }, 3460 { USB_DEVICE_WACOM(0xF8) }, 3461 { USB_DEVICE_WACOM(0xFA) }, 3462 { USB_DEVICE_WACOM(0xFB) }, 3463 { USB_DEVICE_WACOM(0x100) }, 3464 { USB_DEVICE_WACOM(0x101) }, 3465 { USB_DEVICE_WACOM(0x10D) }, 3466 { USB_DEVICE_WACOM(0x10E) }, 3467 { USB_DEVICE_WACOM(0x10F) }, 3468 { USB_DEVICE_WACOM(0x116) }, 3469 { USB_DEVICE_WACOM(0x12C) }, 3470 { USB_DEVICE_WACOM(0x300) }, 3471 { USB_DEVICE_WACOM(0x301) }, 3472 { USB_DEVICE_WACOM(0x302) }, 3473 { USB_DEVICE_WACOM(0x303) }, 3474 { USB_DEVICE_WACOM(0x304) }, 3475 { USB_DEVICE_WACOM(0x307) }, 3476 { USB_DEVICE_WACOM(0x309) }, 3477 { USB_DEVICE_WACOM(0x30A) }, 3478 { USB_DEVICE_WACOM(0x30C) }, 3479 { USB_DEVICE_WACOM(0x30E) }, 3480 { USB_DEVICE_WACOM(0x314) }, 3481 { USB_DEVICE_WACOM(0x315) }, 3482 { USB_DEVICE_WACOM(0x317) }, 3483 { USB_DEVICE_WACOM(0x318) }, 3484 { USB_DEVICE_WACOM(0x319) }, 3485 { USB_DEVICE_WACOM(0x323) }, 3486 { USB_DEVICE_WACOM(0x32A) }, 3487 { USB_DEVICE_WACOM(0x32B) }, 3488 { USB_DEVICE_WACOM(0x32C) }, 3489 { USB_DEVICE_WACOM(0x32F) }, 3490 { USB_DEVICE_WACOM(0x331) }, 3491 { USB_DEVICE_WACOM(0x333) }, 3492 { USB_DEVICE_WACOM(0x335) }, 3493 { USB_DEVICE_WACOM(0x336) }, 3494 { USB_DEVICE_WACOM(0x4001) }, 3495 { USB_DEVICE_WACOM(0x4004) }, 3496 { USB_DEVICE_WACOM(0x5000) }, 3497 { USB_DEVICE_WACOM(0x5002) }, 3498 { USB_DEVICE_LENOVO(0x6004) }, 3499 3500 { USB_DEVICE_WACOM(HID_ANY_ID) }, 3501 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 3502 { } 3503 }; 3504 MODULE_DEVICE_TABLE(hid, wacom_ids); 3505