1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * drivers/input/tablet/wacom_wac.c 4 * 5 * USB Wacom tablet support - Wacom specific code 6 */ 7 8/* 9 */ 10 11#include "wacom_wac.h" 12#include "wacom.h" 13#include <linux/input/mt.h> 14#include <linux/jiffies.h> 15 16/* resolution for penabled devices */ 17#define WACOM_PL_RES 20 18#define WACOM_PENPRTN_RES 40 19#define WACOM_VOLITO_RES 50 20#define WACOM_GRAPHIRE_RES 80 21#define WACOM_INTUOS_RES 100 22#define WACOM_INTUOS3_RES 200 23 24/* Newer Cintiq and DTU have an offset between tablet and screen areas */ 25#define WACOM_DTU_OFFSET 200 26#define WACOM_CINTIQ_OFFSET 400 27 28/* 29 * Scale factor relating reported contact size to logical contact area. 30 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 31 */ 32#define WACOM_CONTACT_AREA_SCALE 2607 33 34static bool touch_arbitration = 1; 35module_param(touch_arbitration, bool, 0644); 36MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)"); 37 38static void wacom_report_numbered_buttons(struct input_dev *input_dev, 39 int button_count, int mask); 40 41static int wacom_numbered_button_to_key(int n); 42 43static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 44 int group); 45 46static void wacom_force_proxout(struct wacom_wac *wacom_wac) 47{ 48 struct input_dev *input = wacom_wac->pen_input; 49 50 wacom_wac->shared->stylus_in_proximity = 0; 51 52 input_report_key(input, BTN_TOUCH, 0); 53 input_report_key(input, BTN_STYLUS, 0); 54 input_report_key(input, BTN_STYLUS2, 0); 55 input_report_key(input, BTN_STYLUS3, 0); 56 input_report_key(input, wacom_wac->tool[0], 0); 57 if (wacom_wac->serial[0]) { 58 input_report_abs(input, ABS_MISC, 0); 59 } 60 input_report_abs(input, ABS_PRESSURE, 0); 61 62 wacom_wac->tool[0] = 0; 63 wacom_wac->id[0] = 0; 64 wacom_wac->serial[0] = 0; 65 66 input_sync(input); 67} 68 69void wacom_idleprox_timeout(struct timer_list *list) 70{ 71 struct wacom *wacom = from_timer(wacom, list, idleprox_timer); 72 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 73 74 if (!wacom_wac->hid_data.sense_state) { 75 return; 76 } 77 78 hid_warn(wacom->hdev, "%s: tool appears to be hung in-prox. forcing it out.\n", __func__); 79 wacom_force_proxout(wacom_wac); 80} 81 82/* 83 * Percent of battery capacity for Graphire. 84 * 8th value means AC online and show 100% capacity. 85 */ 86static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 87 88/* 89 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 90 */ 91static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 92 93static void __wacom_notify_battery(struct wacom_battery *battery, 94 int bat_status, int bat_capacity, 95 bool bat_charging, bool bat_connected, 96 bool ps_connected) 97{ 98 bool changed = battery->bat_status != bat_status || 99 battery->battery_capacity != bat_capacity || 100 battery->bat_charging != bat_charging || 101 battery->bat_connected != bat_connected || 102 battery->ps_connected != ps_connected; 103 104 if (changed) { 105 battery->bat_status = bat_status; 106 battery->battery_capacity = bat_capacity; 107 battery->bat_charging = bat_charging; 108 battery->bat_connected = bat_connected; 109 battery->ps_connected = ps_connected; 110 111 if (battery->battery) 112 power_supply_changed(battery->battery); 113 } 114} 115 116static void wacom_notify_battery(struct wacom_wac *wacom_wac, 117 int bat_status, int bat_capacity, bool bat_charging, 118 bool bat_connected, bool ps_connected) 119{ 120 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 121 122 __wacom_notify_battery(&wacom->battery, bat_status, bat_capacity, 123 bat_charging, bat_connected, ps_connected); 124} 125 126static int wacom_penpartner_irq(struct wacom_wac *wacom) 127{ 128 unsigned char *data = wacom->data; 129 struct input_dev *input = wacom->pen_input; 130 131 switch (data[0]) { 132 case 1: 133 if (data[5] & 0x80) { 134 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 135 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 136 input_report_key(input, wacom->tool[0], 1); 137 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 138 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 139 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 140 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 141 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 142 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 143 } else { 144 input_report_key(input, wacom->tool[0], 0); 145 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 146 input_report_abs(input, ABS_PRESSURE, -1); 147 input_report_key(input, BTN_TOUCH, 0); 148 } 149 break; 150 151 case 2: 152 input_report_key(input, BTN_TOOL_PEN, 1); 153 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 154 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 155 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 156 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 157 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 158 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 159 break; 160 161 default: 162 dev_dbg(input->dev.parent, 163 "%s: received unknown report #%d\n", __func__, data[0]); 164 return 0; 165 } 166 167 return 1; 168} 169 170static int wacom_pl_irq(struct wacom_wac *wacom) 171{ 172 struct wacom_features *features = &wacom->features; 173 unsigned char *data = wacom->data; 174 struct input_dev *input = wacom->pen_input; 175 int prox, pressure; 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 prox = data[1] & 0x40; 184 185 if (!wacom->id[0]) { 186 if ((data[0] & 0x10) || (data[4] & 0x20)) { 187 wacom->tool[0] = BTN_TOOL_RUBBER; 188 wacom->id[0] = ERASER_DEVICE_ID; 189 } 190 else { 191 wacom->tool[0] = BTN_TOOL_PEN; 192 wacom->id[0] = STYLUS_DEVICE_ID; 193 } 194 } 195 196 /* If the eraser is in prox, STYLUS2 is always set. If we 197 * mis-detected the type and notice that STYLUS2 isn't set 198 * then force the eraser out of prox and let the pen in. 199 */ 200 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 201 input_report_key(input, BTN_TOOL_RUBBER, 0); 202 input_report_abs(input, ABS_MISC, 0); 203 input_sync(input); 204 wacom->tool[0] = BTN_TOOL_PEN; 205 wacom->id[0] = STYLUS_DEVICE_ID; 206 } 207 208 if (prox) { 209 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 210 if (features->pressure_max > 255) 211 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 212 pressure += (features->pressure_max + 1) / 2; 213 214 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 215 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 216 input_report_abs(input, ABS_PRESSURE, pressure); 217 218 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 219 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 220 /* Only allow the stylus2 button to be reported for the pen tool. */ 221 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 222 } 223 224 if (!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 231static int wacom_ptu_irq(struct wacom_wac *wacom) 232{ 233 unsigned char *data = wacom->data; 234 struct input_dev *input = wacom->pen_input; 235 236 if (data[0] != WACOM_REPORT_PENABLED) { 237 dev_dbg(input->dev.parent, 238 "%s: received unknown report #%d\n", __func__, data[0]); 239 return 0; 240 } 241 242 if (data[1] & 0x04) { 243 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 244 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 245 wacom->id[0] = ERASER_DEVICE_ID; 246 } else { 247 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 248 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 249 wacom->id[0] = STYLUS_DEVICE_ID; 250 } 251 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 252 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 253 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 254 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 255 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 256 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 257 return 1; 258} 259 260static int wacom_dtu_irq(struct wacom_wac *wacom) 261{ 262 unsigned char *data = wacom->data; 263 struct input_dev *input = wacom->pen_input; 264 int prox = data[1] & 0x20; 265 266 dev_dbg(input->dev.parent, 267 "%s: received report #%d", __func__, data[0]); 268 269 if (prox) { 270 /* Going into proximity select tool */ 271 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 272 if (wacom->tool[0] == BTN_TOOL_PEN) 273 wacom->id[0] = STYLUS_DEVICE_ID; 274 else 275 wacom->id[0] = ERASER_DEVICE_ID; 276 } 277 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 278 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 279 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 280 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 281 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 282 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 283 if (!prox) /* out-prox */ 284 wacom->id[0] = 0; 285 input_report_key(input, wacom->tool[0], prox); 286 input_report_abs(input, ABS_MISC, wacom->id[0]); 287 return 1; 288} 289 290static int wacom_dtus_irq(struct wacom_wac *wacom) 291{ 292 unsigned char *data = wacom->data; 293 struct input_dev *input = wacom->pen_input; 294 unsigned short prox, pressure = 0; 295 296 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 297 dev_dbg(input->dev.parent, 298 "%s: received unknown report #%d", __func__, data[0]); 299 return 0; 300 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 301 input = wacom->pad_input; 302 input_report_key(input, BTN_0, (data[1] & 0x01)); 303 input_report_key(input, BTN_1, (data[1] & 0x02)); 304 input_report_key(input, BTN_2, (data[1] & 0x04)); 305 input_report_key(input, BTN_3, (data[1] & 0x08)); 306 input_report_abs(input, ABS_MISC, 307 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 308 return 1; 309 } else { 310 prox = data[1] & 0x80; 311 if (prox) { 312 switch ((data[1] >> 3) & 3) { 313 case 1: /* Rubber */ 314 wacom->tool[0] = BTN_TOOL_RUBBER; 315 wacom->id[0] = ERASER_DEVICE_ID; 316 break; 317 318 case 2: /* Pen */ 319 wacom->tool[0] = BTN_TOOL_PEN; 320 wacom->id[0] = STYLUS_DEVICE_ID; 321 break; 322 } 323 } 324 325 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 326 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 327 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 328 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 329 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 330 input_report_abs(input, ABS_PRESSURE, pressure); 331 input_report_key(input, BTN_TOUCH, pressure > 10); 332 333 if (!prox) /* out-prox */ 334 wacom->id[0] = 0; 335 input_report_key(input, wacom->tool[0], prox); 336 input_report_abs(input, ABS_MISC, wacom->id[0]); 337 return 1; 338 } 339} 340 341static int wacom_graphire_irq(struct wacom_wac *wacom) 342{ 343 struct wacom_features *features = &wacom->features; 344 unsigned char *data = wacom->data; 345 struct input_dev *input = wacom->pen_input; 346 struct input_dev *pad_input = wacom->pad_input; 347 int battery_capacity, ps_connected; 348 int prox; 349 int rw = 0; 350 int retval = 0; 351 352 if (features->type == GRAPHIRE_BT) { 353 if (data[0] != WACOM_REPORT_PENABLED_BT) { 354 dev_dbg(input->dev.parent, 355 "%s: received unknown report #%d\n", __func__, 356 data[0]); 357 goto exit; 358 } 359 } else if (data[0] != WACOM_REPORT_PENABLED) { 360 dev_dbg(input->dev.parent, 361 "%s: received unknown report #%d\n", __func__, data[0]); 362 goto exit; 363 } 364 365 prox = data[1] & 0x80; 366 if (prox || wacom->id[0]) { 367 if (prox) { 368 switch ((data[1] >> 5) & 3) { 369 370 case 0: /* Pen */ 371 wacom->tool[0] = BTN_TOOL_PEN; 372 wacom->id[0] = STYLUS_DEVICE_ID; 373 break; 374 375 case 1: /* Rubber */ 376 wacom->tool[0] = BTN_TOOL_RUBBER; 377 wacom->id[0] = ERASER_DEVICE_ID; 378 break; 379 380 case 2: /* Mouse with wheel */ 381 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 382 fallthrough; 383 384 case 3: /* Mouse without wheel */ 385 wacom->tool[0] = BTN_TOOL_MOUSE; 386 wacom->id[0] = CURSOR_DEVICE_ID; 387 break; 388 } 389 } 390 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 391 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 392 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 393 if (features->type == GRAPHIRE_BT) 394 input_report_abs(input, ABS_PRESSURE, data[6] | 395 (((__u16) (data[1] & 0x08)) << 5)); 396 else 397 input_report_abs(input, ABS_PRESSURE, data[6] | 398 ((data[7] & 0x03) << 8)); 399 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 400 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 401 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 402 } else { 403 input_report_key(input, BTN_LEFT, data[1] & 0x01); 404 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 405 if (features->type == WACOM_G4 || 406 features->type == WACOM_MO) { 407 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 408 rw = (data[7] & 0x04) - (data[7] & 0x03); 409 } else if (features->type == GRAPHIRE_BT) { 410 /* Compute distance between mouse and tablet */ 411 rw = 44 - (data[6] >> 2); 412 rw = clamp_val(rw, 0, 31); 413 input_report_abs(input, ABS_DISTANCE, rw); 414 if (((data[1] >> 5) & 3) == 2) { 415 /* Mouse with wheel */ 416 input_report_key(input, BTN_MIDDLE, 417 data[1] & 0x04); 418 rw = (data[6] & 0x01) ? -1 : 419 (data[6] & 0x02) ? 1 : 0; 420 } else { 421 rw = 0; 422 } 423 } else { 424 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 425 rw = -(signed char)data[6]; 426 } 427 input_report_rel(input, REL_WHEEL, rw); 428 } 429 430 if (!prox) 431 wacom->id[0] = 0; 432 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 433 input_report_key(input, wacom->tool[0], prox); 434 input_sync(input); /* sync last event */ 435 } 436 437 /* send pad data */ 438 switch (features->type) { 439 case WACOM_G4: 440 prox = data[7] & 0xf8; 441 if (prox || wacom->id[1]) { 442 wacom->id[1] = PAD_DEVICE_ID; 443 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 444 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 445 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 446 input_report_rel(pad_input, REL_WHEEL, rw); 447 if (!prox) 448 wacom->id[1] = 0; 449 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 450 retval = 1; 451 } 452 break; 453 454 case WACOM_MO: 455 prox = (data[7] & 0xf8) || data[8]; 456 if (prox || wacom->id[1]) { 457 wacom->id[1] = PAD_DEVICE_ID; 458 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 459 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 460 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 461 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 462 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 463 if (!prox) 464 wacom->id[1] = 0; 465 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 466 retval = 1; 467 } 468 break; 469 case GRAPHIRE_BT: 470 prox = data[7] & 0x03; 471 if (prox || wacom->id[1]) { 472 wacom->id[1] = PAD_DEVICE_ID; 473 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 474 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 475 if (!prox) 476 wacom->id[1] = 0; 477 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 478 retval = 1; 479 } 480 break; 481 } 482 483 /* Store current battery capacity and power supply state */ 484 if (features->type == GRAPHIRE_BT) { 485 rw = (data[7] >> 2 & 0x07); 486 battery_capacity = batcap_gr[rw]; 487 ps_connected = rw == 7; 488 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 489 battery_capacity, ps_connected, 1, 490 ps_connected); 491 } 492exit: 493 return retval; 494} 495 496static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 497{ 498 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 499 struct wacom_features *features = &wacom_wac->features; 500 struct hid_report *r; 501 struct hid_report_enum *re; 502 503 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 504 if (features->type == INTUOSHT2) 505 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 506 else 507 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 508 if (r) { 509 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 510 } 511} 512 513static int wacom_intuos_pad(struct wacom_wac *wacom) 514{ 515 struct wacom_features *features = &wacom->features; 516 unsigned char *data = wacom->data; 517 struct input_dev *input = wacom->pad_input; 518 int i; 519 int buttons = 0, nbuttons = features->numbered_buttons; 520 int keys = 0, nkeys = 0; 521 int ring1 = 0, ring2 = 0; 522 int strip1 = 0, strip2 = 0; 523 bool prox = false; 524 bool wrench = false, keyboard = false, mute_touch = false, menu = false, 525 info = false; 526 527 /* pad packets. Works as a second tool and is always in prox */ 528 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 529 data[0] == WACOM_REPORT_CINTIQPAD)) 530 return 0; 531 532 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 533 buttons = (data[3] << 1) | (data[2] & 0x01); 534 ring1 = data[1]; 535 } else if (features->type == DTK) { 536 buttons = data[6]; 537 } else if (features->type == WACOM_13HD) { 538 buttons = (data[4] << 1) | (data[3] & 0x01); 539 } else if (features->type == WACOM_24HD) { 540 buttons = (data[8] << 8) | data[6]; 541 ring1 = data[1]; 542 ring2 = data[2]; 543 544 /* 545 * Three "buttons" are available on the 24HD which are 546 * physically implemented as a touchstrip. Each button 547 * is approximately 3 bits wide with a 2 bit spacing. 548 * The raw touchstrip bits are stored at: 549 * ((data[3] & 0x1f) << 8) | data[4]) 550 */ 551 nkeys = 3; 552 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 553 ((data[4] & 0xE0) ? 1<<1 : 0) | 554 ((data[4] & 0x07) ? 1<<0 : 0); 555 keyboard = !!(data[4] & 0xE0); 556 info = !!(data[3] & 0x1C); 557 558 if (features->oPid) { 559 mute_touch = !!(data[4] & 0x07); 560 if (mute_touch) 561 wacom->shared->is_touch_on = 562 !wacom->shared->is_touch_on; 563 } else { 564 wrench = !!(data[4] & 0x07); 565 } 566 } else if (features->type == WACOM_27QHD) { 567 nkeys = 3; 568 keys = data[2] & 0x07; 569 570 wrench = !!(data[2] & 0x01); 571 keyboard = !!(data[2] & 0x02); 572 573 if (features->oPid) { 574 mute_touch = !!(data[2] & 0x04); 575 if (mute_touch) 576 wacom->shared->is_touch_on = 577 !wacom->shared->is_touch_on; 578 } else { 579 menu = !!(data[2] & 0x04); 580 } 581 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 582 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 583 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 584 } else if (features->type == CINTIQ_HYBRID) { 585 /* 586 * Do not send hardware buttons under Android. They 587 * are already sent to the system through GPIO (and 588 * have different meaning). 589 * 590 * d-pad right -> data[4] & 0x10 591 * d-pad up -> data[4] & 0x20 592 * d-pad left -> data[4] & 0x40 593 * d-pad down -> data[4] & 0x80 594 * d-pad center -> data[3] & 0x01 595 */ 596 buttons = (data[4] << 1) | (data[3] & 0x01); 597 } else if (features->type == CINTIQ_COMPANION_2) { 598 /* d-pad right -> data[2] & 0x10 599 * d-pad up -> data[2] & 0x20 600 * d-pad left -> data[2] & 0x40 601 * d-pad down -> data[2] & 0x80 602 * d-pad center -> data[1] & 0x01 603 */ 604 buttons = ((data[2] >> 4) << 7) | 605 ((data[1] & 0x04) << 4) | 606 ((data[2] & 0x0F) << 2) | 607 (data[1] & 0x03); 608 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 609 /* 610 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 611 * addition to the mechanical switch. Switch data is 612 * stored in data[4], capacitive data in data[5]. 613 * 614 * Touch ring mode switch (data[3]) has no capacitive sensor 615 */ 616 buttons = (data[4] << 1) | (data[3] & 0x01); 617 ring1 = data[2]; 618 } else { 619 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 620 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 621 (data[6] << 1) | (data[5] & 0x01); 622 623 if (features->type == WACOM_22HD) { 624 nkeys = 3; 625 keys = data[9] & 0x07; 626 627 info = !!(data[9] & 0x01); 628 wrench = !!(data[9] & 0x02); 629 } 630 } else { 631 buttons = ((data[6] & 0x10) << 5) | 632 ((data[5] & 0x10) << 4) | 633 ((data[6] & 0x0F) << 4) | 634 (data[5] & 0x0F); 635 } 636 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 637 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 638 } 639 640 prox = (buttons & ~(~0U << nbuttons)) | (keys & ~(~0U << nkeys)) | 641 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 642 643 wacom_report_numbered_buttons(input, nbuttons, buttons); 644 645 for (i = 0; i < nkeys; i++) 646 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 647 648 input_report_key(input, KEY_BUTTONCONFIG, wrench); 649 input_report_key(input, KEY_ONSCREEN_KEYBOARD, keyboard); 650 input_report_key(input, KEY_CONTROLPANEL, menu); 651 input_report_key(input, KEY_INFO, info); 652 653 if (wacom->shared && wacom->shared->touch_input) { 654 input_report_switch(wacom->shared->touch_input, 655 SW_MUTE_DEVICE, 656 !wacom->shared->is_touch_on); 657 input_sync(wacom->shared->touch_input); 658 } 659 660 input_report_abs(input, ABS_RX, strip1); 661 input_report_abs(input, ABS_RY, strip2); 662 663 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 664 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 665 666 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 667 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 668 669 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 670 671 return 1; 672} 673 674static int wacom_intuos_id_mangle(int tool_id) 675{ 676 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 677} 678 679static bool wacom_is_art_pen(int tool_id) 680{ 681 bool is_art_pen = false; 682 683 switch (tool_id) { 684 case 0x885: /* Intuos3 Marker Pen */ 685 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 686 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 687 is_art_pen = true; 688 break; 689 } 690 return is_art_pen; 691} 692 693static int wacom_intuos_get_tool_type(int tool_id) 694{ 695 int tool_type = BTN_TOOL_PEN; 696 697 if (wacom_is_art_pen(tool_id)) 698 return tool_type; 699 700 switch (tool_id) { 701 case 0x812: /* Inking pen */ 702 case 0x801: /* Intuos3 Inking pen */ 703 case 0x12802: /* Intuos4/5 Inking Pen */ 704 case 0x012: 705 tool_type = BTN_TOOL_PENCIL; 706 break; 707 708 case 0x822: /* Pen */ 709 case 0x842: 710 case 0x852: 711 case 0x823: /* Intuos3 Grip Pen */ 712 case 0x813: /* Intuos3 Classic Pen */ 713 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 714 case 0x8e2: /* IntuosHT2 pen */ 715 case 0x022: 716 case 0x200: /* Pro Pen 3 */ 717 case 0x04200: /* Pro Pen 3 */ 718 case 0x10842: /* MobileStudio Pro Pro Pen slim */ 719 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 720 case 0x16802: /* Cintiq 13HD Pro Pen */ 721 case 0x18802: /* DTH2242 Pen */ 722 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 723 case 0x80842: /* Intuos Pro and Cintiq Pro 3D Pen */ 724 tool_type = BTN_TOOL_PEN; 725 break; 726 727 case 0x832: /* Stroke pen */ 728 case 0x032: 729 tool_type = BTN_TOOL_BRUSH; 730 break; 731 732 case 0x007: /* Mouse 4D and 2D */ 733 case 0x09c: 734 case 0x094: 735 case 0x017: /* Intuos3 2D Mouse */ 736 case 0x806: /* Intuos4 Mouse */ 737 tool_type = BTN_TOOL_MOUSE; 738 break; 739 740 case 0x096: /* Lens cursor */ 741 case 0x097: /* Intuos3 Lens cursor */ 742 case 0x006: /* Intuos4 Lens cursor */ 743 tool_type = BTN_TOOL_LENS; 744 break; 745 746 case 0x82a: /* Eraser */ 747 case 0x84a: 748 case 0x85a: 749 case 0x91a: 750 case 0xd1a: 751 case 0x0fa: 752 case 0x82b: /* Intuos3 Grip Pen Eraser */ 753 case 0x81b: /* Intuos3 Classic Pen Eraser */ 754 case 0x91b: /* Intuos3 Airbrush Eraser */ 755 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 756 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 757 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 758 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 759 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 760 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 761 case 0x1084a: /* MobileStudio Pro Pro Pen slim Eraser */ 762 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 763 case 0x1880a: /* DTH2242 Eraser */ 764 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 765 tool_type = BTN_TOOL_RUBBER; 766 break; 767 768 case 0xd12: 769 case 0x912: 770 case 0x112: 771 case 0x913: /* Intuos3 Airbrush */ 772 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 773 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 774 tool_type = BTN_TOOL_AIRBRUSH; 775 break; 776 } 777 return tool_type; 778} 779 780static void wacom_exit_report(struct wacom_wac *wacom) 781{ 782 struct input_dev *input = wacom->pen_input; 783 struct wacom_features *features = &wacom->features; 784 unsigned char *data = wacom->data; 785 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 786 787 /* 788 * Reset all states otherwise we lose the initial states 789 * when in-prox next time 790 */ 791 input_report_abs(input, ABS_X, 0); 792 input_report_abs(input, ABS_Y, 0); 793 input_report_abs(input, ABS_DISTANCE, 0); 794 input_report_abs(input, ABS_TILT_X, 0); 795 input_report_abs(input, ABS_TILT_Y, 0); 796 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 797 input_report_key(input, BTN_LEFT, 0); 798 input_report_key(input, BTN_MIDDLE, 0); 799 input_report_key(input, BTN_RIGHT, 0); 800 input_report_key(input, BTN_SIDE, 0); 801 input_report_key(input, BTN_EXTRA, 0); 802 input_report_abs(input, ABS_THROTTLE, 0); 803 input_report_abs(input, ABS_RZ, 0); 804 } else { 805 input_report_abs(input, ABS_PRESSURE, 0); 806 input_report_key(input, BTN_STYLUS, 0); 807 input_report_key(input, BTN_STYLUS2, 0); 808 input_report_key(input, BTN_TOUCH, 0); 809 input_report_abs(input, ABS_WHEEL, 0); 810 if (features->type >= INTUOS3S) 811 input_report_abs(input, ABS_Z, 0); 812 } 813 input_report_key(input, wacom->tool[idx], 0); 814 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 815 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 816 wacom->id[idx] = 0; 817} 818 819static int wacom_intuos_inout(struct wacom_wac *wacom) 820{ 821 struct wacom_features *features = &wacom->features; 822 unsigned char *data = wacom->data; 823 struct input_dev *input = wacom->pen_input; 824 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 825 826 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 827 ((data[1] & 0xfe) == 0x20) || /* in range */ 828 ((data[1] & 0xfe) == 0x80))) /* out prox */ 829 return 0; 830 831 /* Enter report */ 832 if ((data[1] & 0xfc) == 0xc0) { 833 /* serial number of the tool */ 834 wacom->serial[idx] = ((__u64)(data[3] & 0x0f) << 28) + 835 (data[4] << 20) + (data[5] << 12) + 836 (data[6] << 4) + (data[7] >> 4); 837 838 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 839 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 840 841 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 842 843 wacom->shared->stylus_in_proximity = true; 844 return 1; 845 } 846 847 /* in Range */ 848 if ((data[1] & 0xfe) == 0x20) { 849 if (features->type != INTUOSHT2) 850 wacom->shared->stylus_in_proximity = true; 851 852 /* in Range while exiting */ 853 if (wacom->reporting_data) { 854 input_report_key(input, BTN_TOUCH, 0); 855 input_report_abs(input, ABS_PRESSURE, 0); 856 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 857 return 2; 858 } 859 return 1; 860 } 861 862 /* Exit report */ 863 if ((data[1] & 0xfe) == 0x80) { 864 wacom->shared->stylus_in_proximity = false; 865 wacom->reporting_data = false; 866 867 /* don't report exit if we don't know the ID */ 868 if (!wacom->id[idx]) 869 return 1; 870 871 wacom_exit_report(wacom); 872 return 2; 873 } 874 875 return 0; 876} 877 878static inline bool report_touch_events(struct wacom_wac *wacom) 879{ 880 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 881} 882 883static inline bool delay_pen_events(struct wacom_wac *wacom) 884{ 885 return (wacom->shared->touch_down && touch_arbitration); 886} 887 888static int wacom_intuos_general(struct wacom_wac *wacom) 889{ 890 struct wacom_features *features = &wacom->features; 891 unsigned char *data = wacom->data; 892 struct input_dev *input = wacom->pen_input; 893 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 894 unsigned char type = (data[1] >> 1) & 0x0F; 895 unsigned int x, y, distance, t; 896 897 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 898 data[0] != WACOM_REPORT_INTUOS_PEN) 899 return 0; 900 901 if (delay_pen_events(wacom)) 902 return 1; 903 904 /* don't report events if we don't know the tool ID */ 905 if (!wacom->id[idx]) { 906 /* but reschedule a read of the current tool */ 907 wacom_intuos_schedule_prox_event(wacom); 908 return 1; 909 } 910 911 /* 912 * don't report events for invalid data 913 */ 914 /* older I4 styli don't work with new Cintiqs */ 915 if ((!((wacom->id[idx] >> 16) & 0x01) && 916 (features->type == WACOM_21UX2)) || 917 /* Only large Intuos support Lense Cursor */ 918 (wacom->tool[idx] == BTN_TOOL_LENS && 919 (features->type == INTUOS3 || 920 features->type == INTUOS3S || 921 features->type == INTUOS4 || 922 features->type == INTUOS4S || 923 features->type == INTUOS5 || 924 features->type == INTUOS5S || 925 features->type == INTUOSPM || 926 features->type == INTUOSPS)) || 927 /* Cintiq doesn't send data when RDY bit isn't set */ 928 (features->type == CINTIQ && !(data[1] & 0x40))) 929 return 1; 930 931 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 932 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 933 distance = data[9] >> 2; 934 if (features->type < INTUOS3S) { 935 x >>= 1; 936 y >>= 1; 937 distance >>= 1; 938 } 939 if (features->type == INTUOSHT2) 940 distance = features->distance_max - distance; 941 input_report_abs(input, ABS_X, x); 942 input_report_abs(input, ABS_Y, y); 943 input_report_abs(input, ABS_DISTANCE, distance); 944 945 switch (type) { 946 case 0x00: 947 case 0x01: 948 case 0x02: 949 case 0x03: 950 /* general pen packet */ 951 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 952 if (features->pressure_max < 2047) 953 t >>= 1; 954 input_report_abs(input, ABS_PRESSURE, t); 955 if (features->type != INTUOSHT2) { 956 input_report_abs(input, ABS_TILT_X, 957 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 958 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 959 } 960 input_report_key(input, BTN_STYLUS, data[1] & 2); 961 input_report_key(input, BTN_STYLUS2, data[1] & 4); 962 input_report_key(input, BTN_TOUCH, t > 10); 963 break; 964 965 case 0x0a: 966 /* airbrush second packet */ 967 input_report_abs(input, ABS_WHEEL, 968 (data[6] << 2) | ((data[7] >> 6) & 3)); 969 input_report_abs(input, ABS_TILT_X, 970 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 971 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 972 break; 973 974 case 0x05: 975 /* Rotation packet */ 976 if (features->type >= INTUOS3S) { 977 /* I3 marker pen rotation */ 978 t = (data[6] << 3) | ((data[7] >> 5) & 7); 979 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 980 ((t-1) / 2 + 450)) : (450 - t / 2) ; 981 input_report_abs(input, ABS_Z, t); 982 } else { 983 /* 4D mouse 2nd packet */ 984 t = (data[6] << 3) | ((data[7] >> 5) & 7); 985 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 986 ((t - 1) / 2) : -t / 2); 987 } 988 break; 989 990 case 0x04: 991 /* 4D mouse 1st packet */ 992 input_report_key(input, BTN_LEFT, data[8] & 0x01); 993 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 994 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 995 996 input_report_key(input, BTN_SIDE, data[8] & 0x20); 997 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 998 t = (data[6] << 2) | ((data[7] >> 6) & 3); 999 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 1000 break; 1001 1002 case 0x06: 1003 /* I4 mouse */ 1004 input_report_key(input, BTN_LEFT, data[6] & 0x01); 1005 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 1006 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 1007 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 1008 - ((data[7] & 0x40) >> 6)); 1009 input_report_key(input, BTN_SIDE, data[6] & 0x08); 1010 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 1011 1012 input_report_abs(input, ABS_TILT_X, 1013 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 1014 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 1015 break; 1016 1017 case 0x08: 1018 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 1019 /* 2D mouse packet */ 1020 input_report_key(input, BTN_LEFT, data[8] & 0x04); 1021 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 1022 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 1023 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 1024 - ((data[8] & 0x02) >> 1)); 1025 1026 /* I3 2D mouse side buttons */ 1027 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 1028 input_report_key(input, BTN_SIDE, data[8] & 0x40); 1029 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 1030 } 1031 } 1032 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 1033 /* Lens cursor packets */ 1034 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1035 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1036 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1037 input_report_key(input, BTN_SIDE, data[8] & 0x10); 1038 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 1039 } 1040 break; 1041 1042 case 0x07: 1043 case 0x09: 1044 case 0x0b: 1045 case 0x0c: 1046 case 0x0d: 1047 case 0x0e: 1048 case 0x0f: 1049 /* unhandled */ 1050 break; 1051 } 1052 1053 input_report_abs(input, ABS_MISC, 1054 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 1055 input_report_key(input, wacom->tool[idx], 1); 1056 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1057 wacom->reporting_data = true; 1058 return 2; 1059} 1060 1061static int wacom_intuos_irq(struct wacom_wac *wacom) 1062{ 1063 unsigned char *data = wacom->data; 1064 struct input_dev *input = wacom->pen_input; 1065 int result; 1066 1067 if (data[0] != WACOM_REPORT_PENABLED && 1068 data[0] != WACOM_REPORT_INTUOS_ID1 && 1069 data[0] != WACOM_REPORT_INTUOS_ID2 && 1070 data[0] != WACOM_REPORT_INTUOSPAD && 1071 data[0] != WACOM_REPORT_INTUOS_PEN && 1072 data[0] != WACOM_REPORT_CINTIQ && 1073 data[0] != WACOM_REPORT_CINTIQPAD && 1074 data[0] != WACOM_REPORT_INTUOS5PAD) { 1075 dev_dbg(input->dev.parent, 1076 "%s: received unknown report #%d\n", __func__, data[0]); 1077 return 0; 1078 } 1079 1080 /* process pad events */ 1081 result = wacom_intuos_pad(wacom); 1082 if (result) 1083 return result; 1084 1085 /* process in/out prox events */ 1086 result = wacom_intuos_inout(wacom); 1087 if (result) 1088 return result - 1; 1089 1090 /* process general packets */ 1091 result = wacom_intuos_general(wacom); 1092 if (result) 1093 return result - 1; 1094 1095 return 0; 1096} 1097 1098static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 1099{ 1100 unsigned char *data = wacom_wac->data; 1101 struct input_dev *input; 1102 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1103 struct wacom_remote *remote = wacom->remote; 1104 int bat_charging, bat_percent, touch_ring_mode; 1105 __u32 serial; 1106 int i, index = -1; 1107 unsigned long flags; 1108 1109 if (data[0] != WACOM_REPORT_REMOTE) { 1110 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 1111 __func__, data[0]); 1112 return 0; 1113 } 1114 1115 serial = data[3] + (data[4] << 8) + (data[5] << 16); 1116 wacom_wac->id[0] = PAD_DEVICE_ID; 1117 1118 spin_lock_irqsave(&remote->remote_lock, flags); 1119 1120 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1121 if (remote->remotes[i].serial == serial) { 1122 index = i; 1123 break; 1124 } 1125 } 1126 1127 if (index < 0 || !remote->remotes[index].registered) 1128 goto out; 1129 1130 remote->remotes[i].active_time = ktime_get(); 1131 input = remote->remotes[index].input; 1132 1133 input_report_key(input, BTN_0, (data[9] & 0x01)); 1134 input_report_key(input, BTN_1, (data[9] & 0x02)); 1135 input_report_key(input, BTN_2, (data[9] & 0x04)); 1136 input_report_key(input, BTN_3, (data[9] & 0x08)); 1137 input_report_key(input, BTN_4, (data[9] & 0x10)); 1138 input_report_key(input, BTN_5, (data[9] & 0x20)); 1139 input_report_key(input, BTN_6, (data[9] & 0x40)); 1140 input_report_key(input, BTN_7, (data[9] & 0x80)); 1141 1142 input_report_key(input, BTN_8, (data[10] & 0x01)); 1143 input_report_key(input, BTN_9, (data[10] & 0x02)); 1144 input_report_key(input, BTN_A, (data[10] & 0x04)); 1145 input_report_key(input, BTN_B, (data[10] & 0x08)); 1146 input_report_key(input, BTN_C, (data[10] & 0x10)); 1147 input_report_key(input, BTN_X, (data[10] & 0x20)); 1148 input_report_key(input, BTN_Y, (data[10] & 0x40)); 1149 input_report_key(input, BTN_Z, (data[10] & 0x80)); 1150 1151 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 1152 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 1153 1154 if (data[12] & 0x80) 1155 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f) - 1); 1156 else 1157 input_report_abs(input, ABS_WHEEL, 0); 1158 1159 bat_percent = data[7] & 0x7f; 1160 bat_charging = !!(data[7] & 0x80); 1161 1162 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 1163 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 1164 else 1165 input_report_abs(input, ABS_MISC, 0); 1166 1167 input_event(input, EV_MSC, MSC_SERIAL, serial); 1168 1169 input_sync(input); 1170 1171 /*Which mode select (LED light) is currently on?*/ 1172 touch_ring_mode = (data[11] & 0xC0) >> 6; 1173 1174 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1175 if (remote->remotes[i].serial == serial) 1176 wacom->led.groups[i].select = touch_ring_mode; 1177 } 1178 1179 __wacom_notify_battery(&remote->remotes[index].battery, 1180 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent, 1181 bat_charging, 1, bat_charging); 1182 1183out: 1184 spin_unlock_irqrestore(&remote->remote_lock, flags); 1185 return 0; 1186} 1187 1188static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 1189{ 1190 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1191 unsigned char *data = wacom_wac->data; 1192 struct wacom_remote *remote = wacom->remote; 1193 struct wacom_remote_data remote_data; 1194 unsigned long flags; 1195 int i, ret; 1196 1197 if (data[0] != WACOM_REPORT_DEVICE_LIST) 1198 return; 1199 1200 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 1201 1202 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1203 int j = i * 6; 1204 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 1205 bool connected = data[j+2]; 1206 1207 remote_data.remote[i].serial = serial; 1208 remote_data.remote[i].connected = connected; 1209 } 1210 1211 spin_lock_irqsave(&remote->remote_lock, flags); 1212 1213 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 1214 if (ret != sizeof(remote_data)) { 1215 spin_unlock_irqrestore(&remote->remote_lock, flags); 1216 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 1217 return; 1218 } 1219 1220 spin_unlock_irqrestore(&remote->remote_lock, flags); 1221 1222 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 1223} 1224 1225static int int_dist(int x1, int y1, int x2, int y2) 1226{ 1227 int x = x2 - x1; 1228 int y = y2 - y1; 1229 1230 return int_sqrt(x*x + y*y); 1231} 1232 1233static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1234 unsigned char *data) 1235{ 1236 memcpy(wacom->data, data, 10); 1237 wacom_intuos_irq(wacom); 1238 1239 input_sync(wacom->pen_input); 1240 if (wacom->pad_input) 1241 input_sync(wacom->pad_input); 1242} 1243 1244static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1245{ 1246 unsigned char data[WACOM_PKGLEN_MAX]; 1247 int i = 1; 1248 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1249 1250 memcpy(data, wacom->data, len); 1251 1252 switch (data[0]) { 1253 case 0x04: 1254 wacom_intuos_bt_process_data(wacom, data + i); 1255 i += 10; 1256 fallthrough; 1257 case 0x03: 1258 wacom_intuos_bt_process_data(wacom, data + i); 1259 i += 10; 1260 wacom_intuos_bt_process_data(wacom, data + i); 1261 i += 10; 1262 power_raw = data[i]; 1263 bat_charging = (power_raw & 0x08) ? 1 : 0; 1264 ps_connected = (power_raw & 0x10) ? 1 : 0; 1265 battery_capacity = batcap_i4[power_raw & 0x07]; 1266 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1267 battery_capacity, bat_charging, 1268 battery_capacity || bat_charging, 1269 ps_connected); 1270 break; 1271 default: 1272 dev_dbg(wacom->pen_input->dev.parent, 1273 "Unknown report: %d,%d size:%zu\n", 1274 data[0], data[1], len); 1275 return 0; 1276 } 1277 return 0; 1278} 1279 1280static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1281{ 1282 struct input_dev *input = wacom->touch_input; 1283 unsigned touch_max = wacom->features.touch_max; 1284 int count = 0; 1285 int i; 1286 1287 if (!touch_max) 1288 return 0; 1289 1290 if (touch_max == 1) 1291 return test_bit(BTN_TOUCH, input->key) && 1292 report_touch_events(wacom); 1293 1294 for (i = 0; i < input->mt->num_slots; i++) { 1295 struct input_mt_slot *ps = &input->mt->slots[i]; 1296 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1297 if (id >= 0) 1298 count++; 1299 } 1300 1301 return count; 1302} 1303 1304static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1305{ 1306 int pen_frame_len, pen_frames; 1307 1308 struct input_dev *pen_input = wacom->pen_input; 1309 unsigned char *data = wacom->data; 1310 int number_of_valid_frames = 0; 1311 ktime_t time_interval = 15000000; 1312 ktime_t time_packet_received = ktime_get(); 1313 int i; 1314 1315 if (wacom->features.type == INTUOSP2_BT || 1316 wacom->features.type == INTUOSP2S_BT) { 1317 wacom->serial[0] = get_unaligned_le64(&data[99]); 1318 wacom->id[0] = get_unaligned_le16(&data[107]); 1319 pen_frame_len = 14; 1320 pen_frames = 7; 1321 } else { 1322 wacom->serial[0] = get_unaligned_le64(&data[33]); 1323 wacom->id[0] = get_unaligned_le16(&data[41]); 1324 pen_frame_len = 8; 1325 pen_frames = 4; 1326 } 1327 1328 if (wacom->serial[0] >> 52 == 1) { 1329 /* Add back in missing bits of ID for non-USI pens */ 1330 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1331 } 1332 1333 /* number of valid frames */ 1334 for (i = 0; i < pen_frames; i++) { 1335 unsigned char *frame = &data[i*pen_frame_len + 1]; 1336 bool valid = frame[0] & 0x80; 1337 1338 if (valid) 1339 number_of_valid_frames++; 1340 } 1341 1342 if (number_of_valid_frames) { 1343 if (wacom->hid_data.time_delayed) 1344 time_interval = ktime_get() - wacom->hid_data.time_delayed; 1345 time_interval = div_u64(time_interval, number_of_valid_frames); 1346 wacom->hid_data.time_delayed = time_packet_received; 1347 } 1348 1349 for (i = 0; i < number_of_valid_frames; i++) { 1350 unsigned char *frame = &data[i*pen_frame_len + 1]; 1351 bool valid = frame[0] & 0x80; 1352 bool prox = frame[0] & 0x40; 1353 bool range = frame[0] & 0x20; 1354 bool invert = frame[0] & 0x10; 1355 int frames_number_reversed = number_of_valid_frames - i - 1; 1356 ktime_t event_timestamp = time_packet_received - frames_number_reversed * time_interval; 1357 1358 if (!valid) 1359 continue; 1360 1361 if (!prox) { 1362 wacom->shared->stylus_in_proximity = false; 1363 wacom_exit_report(wacom); 1364 input_sync(pen_input); 1365 1366 wacom->tool[0] = 0; 1367 wacom->id[0] = 0; 1368 wacom->serial[0] = 0; 1369 wacom->hid_data.time_delayed = 0; 1370 return; 1371 } 1372 1373 if (range) { 1374 if (!wacom->tool[0]) { /* first in range */ 1375 /* Going into range select tool */ 1376 if (invert) 1377 wacom->tool[0] = BTN_TOOL_RUBBER; 1378 else if (wacom->id[0]) 1379 wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]); 1380 else 1381 wacom->tool[0] = BTN_TOOL_PEN; 1382 } 1383 1384 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1385 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1386 1387 if (wacom->features.type == INTUOSP2_BT || 1388 wacom->features.type == INTUOSP2S_BT) { 1389 /* Fix rotation alignment: userspace expects zero at left */ 1390 int16_t rotation = 1391 (int16_t)get_unaligned_le16(&frame[9]); 1392 rotation += 1800/4; 1393 1394 if (rotation > 899) 1395 rotation -= 1800; 1396 1397 input_report_abs(pen_input, ABS_TILT_X, 1398 (char)frame[7]); 1399 input_report_abs(pen_input, ABS_TILT_Y, 1400 (char)frame[8]); 1401 input_report_abs(pen_input, ABS_Z, rotation); 1402 input_report_abs(pen_input, ABS_WHEEL, 1403 get_unaligned_le16(&frame[11])); 1404 } 1405 } 1406 1407 if (wacom->tool[0]) { 1408 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1409 if (wacom->features.type == INTUOSP2_BT || 1410 wacom->features.type == INTUOSP2S_BT) { 1411 input_report_abs(pen_input, ABS_DISTANCE, 1412 range ? frame[13] : wacom->features.distance_max); 1413 } else { 1414 input_report_abs(pen_input, ABS_DISTANCE, 1415 range ? frame[7] : wacom->features.distance_max); 1416 } 1417 1418 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x09); 1419 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1420 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1421 1422 input_report_key(pen_input, wacom->tool[0], prox); 1423 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1424 input_report_abs(pen_input, ABS_MISC, 1425 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1426 } 1427 1428 wacom->shared->stylus_in_proximity = prox; 1429 1430 /* add timestamp to unpack the frames */ 1431 input_set_timestamp(pen_input, event_timestamp); 1432 1433 input_sync(pen_input); 1434 } 1435} 1436 1437static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1438{ 1439 const int finger_touch_len = 8; 1440 const int finger_frames = 4; 1441 const int finger_frame_len = 43; 1442 1443 struct input_dev *touch_input = wacom->touch_input; 1444 unsigned char *data = wacom->data; 1445 int num_contacts_left = 5; 1446 int i, j; 1447 1448 for (i = 0; i < finger_frames; i++) { 1449 unsigned char *frame = &data[i*finger_frame_len + 109]; 1450 int current_num_contacts = frame[0] & 0x7F; 1451 int contacts_to_send; 1452 1453 if (!(frame[0] & 0x80)) 1454 continue; 1455 1456 /* 1457 * First packet resets the counter since only the first 1458 * packet in series will have non-zero current_num_contacts. 1459 */ 1460 if (current_num_contacts) 1461 wacom->num_contacts_left = current_num_contacts; 1462 1463 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1464 1465 for (j = 0; j < contacts_to_send; j++) { 1466 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1467 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1468 int x = get_unaligned_le16(&touch[2]); 1469 int y = get_unaligned_le16(&touch[4]); 1470 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1471 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1472 1473 if (slot < 0) 1474 continue; 1475 1476 input_mt_slot(touch_input, slot); 1477 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1478 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1479 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1480 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1481 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1482 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1483 } 1484 1485 input_mt_sync_frame(touch_input); 1486 1487 wacom->num_contacts_left -= contacts_to_send; 1488 if (wacom->num_contacts_left <= 0) { 1489 wacom->num_contacts_left = 0; 1490 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1491 input_sync(touch_input); 1492 } 1493 } 1494 1495 if (wacom->num_contacts_left == 0) { 1496 // Be careful that we don't accidentally call input_sync with 1497 // only a partial set of fingers of processed 1498 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1499 input_sync(touch_input); 1500 } 1501 1502} 1503 1504static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1505{ 1506 struct input_dev *pad_input = wacom->pad_input; 1507 unsigned char *data = wacom->data; 1508 int nbuttons = wacom->features.numbered_buttons; 1509 1510 int expresskeys = data[282]; 1511 int center = (data[281] & 0x40) >> 6; 1512 int ring = data[285] & 0x7F; 1513 bool ringstatus = data[285] & 0x80; 1514 bool prox = expresskeys || center || ringstatus; 1515 1516 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */ 1517 ring = 71 - ring; 1518 ring += 3*72/16; 1519 if (ring > 71) 1520 ring -= 72; 1521 1522 wacom_report_numbered_buttons(pad_input, nbuttons, 1523 expresskeys | (center << (nbuttons - 1))); 1524 1525 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0); 1526 1527 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1528 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1529 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1530 1531 input_sync(pad_input); 1532} 1533 1534static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1535{ 1536 unsigned char *data = wacom->data; 1537 1538 bool chg = data[284] & 0x80; 1539 int battery_status = data[284] & 0x7F; 1540 1541 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1542 battery_status, chg, 1, chg); 1543} 1544 1545static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom) 1546{ 1547 struct input_dev *pad_input = wacom->pad_input; 1548 unsigned char *data = wacom->data; 1549 1550 int buttons = data[44]; 1551 1552 wacom_report_numbered_buttons(pad_input, 4, buttons); 1553 1554 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0); 1555 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0); 1556 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1557 1558 input_sync(pad_input); 1559} 1560 1561static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom) 1562{ 1563 unsigned char *data = wacom->data; 1564 1565 bool chg = data[45] & 0x80; 1566 int battery_status = data[45] & 0x7F; 1567 1568 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1569 battery_status, chg, 1, chg); 1570} 1571 1572static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1573{ 1574 unsigned char *data = wacom->data; 1575 1576 if (data[0] != 0x80 && data[0] != 0x81) { 1577 dev_dbg(wacom->pen_input->dev.parent, 1578 "%s: received unknown report #%d\n", __func__, data[0]); 1579 return 0; 1580 } 1581 1582 wacom_intuos_pro2_bt_pen(wacom); 1583 if (wacom->features.type == INTUOSP2_BT || 1584 wacom->features.type == INTUOSP2S_BT) { 1585 wacom_intuos_pro2_bt_touch(wacom); 1586 wacom_intuos_pro2_bt_pad(wacom); 1587 wacom_intuos_pro2_bt_battery(wacom); 1588 } else { 1589 wacom_intuos_gen3_bt_pad(wacom); 1590 wacom_intuos_gen3_bt_battery(wacom); 1591 } 1592 return 0; 1593} 1594 1595static int wacom_24hdt_irq(struct wacom_wac *wacom) 1596{ 1597 struct input_dev *input = wacom->touch_input; 1598 unsigned char *data = wacom->data; 1599 int i; 1600 int current_num_contacts = data[61]; 1601 int contacts_to_send = 0; 1602 int num_contacts_left = 4; /* maximum contacts per packet */ 1603 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1604 int y_offset = 2; 1605 1606 if (wacom->shared->has_mute_touch_switch && 1607 !wacom->shared->is_touch_on) { 1608 if (!wacom->shared->touch_down) 1609 return 0; 1610 } 1611 1612 if (wacom->features.type == WACOM_27QHDT) { 1613 current_num_contacts = data[63]; 1614 num_contacts_left = 10; 1615 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1616 y_offset = 0; 1617 } 1618 1619 /* 1620 * First packet resets the counter since only the first 1621 * packet in series will have non-zero current_num_contacts. 1622 */ 1623 if (current_num_contacts) 1624 wacom->num_contacts_left = current_num_contacts; 1625 1626 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1627 1628 for (i = 0; i < contacts_to_send; i++) { 1629 int offset = (byte_per_packet * i) + 1; 1630 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1631 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1632 1633 if (slot < 0) 1634 continue; 1635 input_mt_slot(input, slot); 1636 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1637 1638 if (touch) { 1639 int t_x = get_unaligned_le16(&data[offset + 2]); 1640 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1641 1642 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1643 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1644 1645 if (wacom->features.type != WACOM_27QHDT) { 1646 int c_x = get_unaligned_le16(&data[offset + 4]); 1647 int c_y = get_unaligned_le16(&data[offset + 8]); 1648 int w = get_unaligned_le16(&data[offset + 10]); 1649 int h = get_unaligned_le16(&data[offset + 12]); 1650 1651 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1652 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1653 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1654 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1655 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1656 } 1657 } 1658 } 1659 input_mt_sync_frame(input); 1660 1661 wacom->num_contacts_left -= contacts_to_send; 1662 if (wacom->num_contacts_left <= 0) { 1663 wacom->num_contacts_left = 0; 1664 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1665 } 1666 return 1; 1667} 1668 1669static int wacom_mt_touch(struct wacom_wac *wacom) 1670{ 1671 struct input_dev *input = wacom->touch_input; 1672 unsigned char *data = wacom->data; 1673 int i; 1674 int current_num_contacts = data[2]; 1675 int contacts_to_send = 0; 1676 int x_offset = 0; 1677 1678 /* MTTPC does not support Height and Width */ 1679 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1680 x_offset = -4; 1681 1682 /* 1683 * First packet resets the counter since only the first 1684 * packet in series will have non-zero current_num_contacts. 1685 */ 1686 if (current_num_contacts) 1687 wacom->num_contacts_left = current_num_contacts; 1688 1689 /* There are at most 5 contacts per packet */ 1690 contacts_to_send = min(5, wacom->num_contacts_left); 1691 1692 for (i = 0; i < contacts_to_send; i++) { 1693 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1694 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1695 int id = get_unaligned_le16(&data[offset + 1]); 1696 int slot = input_mt_get_slot_by_key(input, id); 1697 1698 if (slot < 0) 1699 continue; 1700 1701 input_mt_slot(input, slot); 1702 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1703 if (touch) { 1704 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1705 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1706 input_report_abs(input, ABS_MT_POSITION_X, x); 1707 input_report_abs(input, ABS_MT_POSITION_Y, y); 1708 } 1709 } 1710 input_mt_sync_frame(input); 1711 1712 wacom->num_contacts_left -= contacts_to_send; 1713 if (wacom->num_contacts_left <= 0) { 1714 wacom->num_contacts_left = 0; 1715 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1716 } 1717 return 1; 1718} 1719 1720static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1721{ 1722 struct input_dev *input = wacom->touch_input; 1723 unsigned char *data = wacom->data; 1724 int i; 1725 1726 for (i = 0; i < 2; i++) { 1727 int p = data[1] & (1 << i); 1728 bool touch = p && report_touch_events(wacom); 1729 1730 input_mt_slot(input, i); 1731 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1732 if (touch) { 1733 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1734 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1735 1736 input_report_abs(input, ABS_MT_POSITION_X, x); 1737 input_report_abs(input, ABS_MT_POSITION_Y, y); 1738 } 1739 } 1740 input_mt_sync_frame(input); 1741 1742 /* keep touch state for pen event */ 1743 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1744 1745 return 1; 1746} 1747 1748static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1749{ 1750 unsigned char *data = wacom->data; 1751 struct input_dev *input = wacom->touch_input; 1752 bool prox = report_touch_events(wacom); 1753 int x = 0, y = 0; 1754 1755 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1756 return 0; 1757 1758 if (len == WACOM_PKGLEN_TPC1FG) { 1759 prox = prox && (data[0] & 0x01); 1760 x = get_unaligned_le16(&data[1]); 1761 y = get_unaligned_le16(&data[3]); 1762 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1763 prox = prox && (data[2] & 0x01); 1764 x = get_unaligned_le16(&data[3]); 1765 y = get_unaligned_le16(&data[5]); 1766 } else { 1767 prox = prox && (data[1] & 0x01); 1768 x = le16_to_cpup((__le16 *)&data[2]); 1769 y = le16_to_cpup((__le16 *)&data[4]); 1770 } 1771 1772 if (prox) { 1773 input_report_abs(input, ABS_X, x); 1774 input_report_abs(input, ABS_Y, y); 1775 } 1776 input_report_key(input, BTN_TOUCH, prox); 1777 1778 /* keep touch state for pen events */ 1779 wacom->shared->touch_down = prox; 1780 1781 return 1; 1782} 1783 1784static int wacom_tpc_pen(struct wacom_wac *wacom) 1785{ 1786 unsigned char *data = wacom->data; 1787 struct input_dev *input = wacom->pen_input; 1788 bool prox = data[1] & 0x20; 1789 1790 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1791 /* Going into proximity select tool */ 1792 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1793 1794 /* keep pen state for touch events */ 1795 wacom->shared->stylus_in_proximity = prox; 1796 1797 /* send pen events only when touch is up or forced out 1798 * or touch arbitration is off 1799 */ 1800 if (!delay_pen_events(wacom)) { 1801 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1802 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1803 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1804 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1805 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1806 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1807 input_report_key(input, wacom->tool[0], prox); 1808 return 1; 1809 } 1810 1811 return 0; 1812} 1813 1814static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1815{ 1816 unsigned char *data = wacom->data; 1817 1818 if (wacom->pen_input) { 1819 dev_dbg(wacom->pen_input->dev.parent, 1820 "%s: received report #%d\n", __func__, data[0]); 1821 1822 if (len == WACOM_PKGLEN_PENABLED || 1823 data[0] == WACOM_REPORT_PENABLED) 1824 return wacom_tpc_pen(wacom); 1825 } 1826 else if (wacom->touch_input) { 1827 dev_dbg(wacom->touch_input->dev.parent, 1828 "%s: received report #%d\n", __func__, data[0]); 1829 1830 switch (len) { 1831 case WACOM_PKGLEN_TPC1FG: 1832 return wacom_tpc_single_touch(wacom, len); 1833 1834 case WACOM_PKGLEN_TPC2FG: 1835 return wacom_tpc_mt_touch(wacom); 1836 1837 default: 1838 switch (data[0]) { 1839 case WACOM_REPORT_TPC1FG: 1840 case WACOM_REPORT_TPCHID: 1841 case WACOM_REPORT_TPCST: 1842 case WACOM_REPORT_TPC1FGE: 1843 return wacom_tpc_single_touch(wacom, len); 1844 1845 case WACOM_REPORT_TPCMT: 1846 case WACOM_REPORT_TPCMT2: 1847 return wacom_mt_touch(wacom); 1848 1849 } 1850 } 1851 } 1852 1853 return 0; 1854} 1855 1856static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage, 1857 int value, int num, int denom) 1858{ 1859 struct input_absinfo *abs = &input->absinfo[usage->code]; 1860 int range = (abs->maximum - abs->minimum + 1); 1861 1862 value += num*range/denom; 1863 if (value > abs->maximum) 1864 value -= range; 1865 else if (value < abs->minimum) 1866 value += range; 1867 return value; 1868} 1869 1870int wacom_equivalent_usage(int usage) 1871{ 1872 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1873 int subpage = (usage & 0xFF00) << 8; 1874 int subusage = (usage & 0xFF); 1875 1876 if (subpage == WACOM_HID_SP_PAD || 1877 subpage == WACOM_HID_SP_BUTTON || 1878 subpage == WACOM_HID_SP_DIGITIZER || 1879 subpage == WACOM_HID_SP_DIGITIZERINFO || 1880 usage == WACOM_HID_WD_SENSE || 1881 usage == WACOM_HID_WD_SERIALHI || 1882 usage == WACOM_HID_WD_TOOLTYPE || 1883 usage == WACOM_HID_WD_DISTANCE || 1884 usage == WACOM_HID_WD_TOUCHSTRIP || 1885 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1886 usage == WACOM_HID_WD_TOUCHRING || 1887 usage == WACOM_HID_WD_TOUCHRINGSTATUS || 1888 usage == WACOM_HID_WD_REPORT_VALID) { 1889 return usage; 1890 } 1891 1892 if (subpage == HID_UP_UNDEFINED) 1893 subpage = HID_UP_DIGITIZER; 1894 1895 return subpage | subusage; 1896 } 1897 1898 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1899 int subpage = (usage & 0xFF00) << 8; 1900 int subusage = (usage & 0xFF); 1901 1902 if (usage == WACOM_HID_WT_REPORT_VALID) 1903 return usage; 1904 1905 if (subpage == HID_UP_UNDEFINED) 1906 subpage = WACOM_HID_SP_DIGITIZER; 1907 1908 return subpage | subusage; 1909 } 1910 1911 return usage; 1912} 1913 1914static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1915 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1916{ 1917 struct wacom *wacom = input_get_drvdata(input); 1918 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1919 struct wacom_features *features = &wacom_wac->features; 1920 int fmin = field->logical_minimum; 1921 int fmax = field->logical_maximum; 1922 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1923 int resolution_code = code; 1924 int resolution = hidinput_calc_abs_res(field, resolution_code); 1925 1926 if (equivalent_usage == HID_DG_TWIST) { 1927 resolution_code = ABS_RZ; 1928 } 1929 1930 if (equivalent_usage == HID_GD_X) { 1931 fmin += features->offset_left; 1932 fmax -= features->offset_right; 1933 } 1934 if (equivalent_usage == HID_GD_Y) { 1935 fmin += features->offset_top; 1936 fmax -= features->offset_bottom; 1937 } 1938 1939 usage->type = type; 1940 usage->code = code; 1941 1942 set_bit(type, input->evbit); 1943 1944 switch (type) { 1945 case EV_ABS: 1946 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1947 1948 /* older tablet may miss physical usage */ 1949 if ((code == ABS_X || code == ABS_Y) && !resolution) { 1950 resolution = WACOM_INTUOS_RES; 1951 hid_warn(input, 1952 "Wacom usage (%d) missing resolution \n", 1953 code); 1954 } 1955 input_abs_set_res(input, code, resolution); 1956 break; 1957 case EV_KEY: 1958 input_set_capability(input, EV_KEY, code); 1959 break; 1960 case EV_MSC: 1961 input_set_capability(input, EV_MSC, code); 1962 break; 1963 case EV_SW: 1964 input_set_capability(input, EV_SW, code); 1965 break; 1966 } 1967} 1968 1969static void wacom_wac_battery_usage_mapping(struct hid_device *hdev, 1970 struct hid_field *field, struct hid_usage *usage) 1971{ 1972 return; 1973} 1974 1975static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field, 1976 struct hid_usage *usage, __s32 value) 1977{ 1978 struct wacom *wacom = hid_get_drvdata(hdev); 1979 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1980 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1981 1982 switch (equivalent_usage) { 1983 case HID_DG_BATTERYSTRENGTH: 1984 if (value == 0) { 1985 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN; 1986 } 1987 else { 1988 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1989 wacom_wac->hid_data.battery_capacity = value; 1990 wacom_wac->hid_data.bat_connected = 1; 1991 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1992 } 1993 wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY; 1994 break; 1995 case WACOM_HID_WD_BATTERY_LEVEL: 1996 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1997 wacom_wac->hid_data.battery_capacity = value; 1998 wacom_wac->hid_data.bat_connected = 1; 1999 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 2000 wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY; 2001 break; 2002 case WACOM_HID_WD_BATTERY_CHARGING: 2003 wacom_wac->hid_data.bat_charging = value; 2004 wacom_wac->hid_data.ps_connected = value; 2005 wacom_wac->hid_data.bat_connected = 1; 2006 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 2007 wacom_wac->features.quirks |= WACOM_QUIRK_BATTERY; 2008 break; 2009 } 2010} 2011 2012static void wacom_wac_battery_pre_report(struct hid_device *hdev, 2013 struct hid_report *report) 2014{ 2015 return; 2016} 2017 2018static void wacom_wac_battery_report(struct hid_device *hdev, 2019 struct hid_report *report) 2020{ 2021 struct wacom *wacom = hid_get_drvdata(hdev); 2022 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2023 2024 int status = wacom_wac->hid_data.bat_status; 2025 int capacity = wacom_wac->hid_data.battery_capacity; 2026 bool charging = wacom_wac->hid_data.bat_charging; 2027 bool connected = wacom_wac->hid_data.bat_connected; 2028 bool powered = wacom_wac->hid_data.ps_connected; 2029 2030 wacom_notify_battery(wacom_wac, status, capacity, charging, 2031 connected, powered); 2032} 2033 2034static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 2035 struct hid_field *field, struct hid_usage *usage) 2036{ 2037 struct wacom *wacom = hid_get_drvdata(hdev); 2038 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2039 struct wacom_features *features = &wacom_wac->features; 2040 struct input_dev *input = wacom_wac->pad_input; 2041 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2042 2043 switch (equivalent_usage) { 2044 case WACOM_HID_WD_ACCELEROMETER_X: 2045 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 2046 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 2047 features->device_type |= WACOM_DEVICETYPE_PAD; 2048 break; 2049 case WACOM_HID_WD_ACCELEROMETER_Y: 2050 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 2051 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 2052 features->device_type |= WACOM_DEVICETYPE_PAD; 2053 break; 2054 case WACOM_HID_WD_ACCELEROMETER_Z: 2055 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 2056 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 2057 features->device_type |= WACOM_DEVICETYPE_PAD; 2058 break; 2059 case WACOM_HID_WD_BUTTONCENTER: 2060 case WACOM_HID_WD_BUTTONHOME: 2061 case WACOM_HID_WD_BUTTONUP: 2062 case WACOM_HID_WD_BUTTONDOWN: 2063 case WACOM_HID_WD_BUTTONLEFT: 2064 case WACOM_HID_WD_BUTTONRIGHT: 2065 wacom_map_usage(input, usage, field, EV_KEY, 2066 wacom_numbered_button_to_key(features->numbered_buttons), 2067 0); 2068 features->numbered_buttons++; 2069 features->device_type |= WACOM_DEVICETYPE_PAD; 2070 break; 2071 case WACOM_HID_WD_TOUCHONOFF: 2072 case WACOM_HID_WD_MUTE_DEVICE: 2073 /* 2074 * This usage, which is used to mute touch events, comes 2075 * from the pad packet, but is reported on the touch 2076 * interface. Because the touch interface may not have 2077 * been created yet, we cannot call wacom_map_usage(). In 2078 * order to process this usage when we receive it, we set 2079 * the usage type and code directly. 2080 */ 2081 wacom_wac->has_mute_touch_switch = true; 2082 usage->type = EV_SW; 2083 usage->code = SW_MUTE_DEVICE; 2084 break; 2085 case WACOM_HID_WD_TOUCHSTRIP: 2086 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 2087 features->device_type |= WACOM_DEVICETYPE_PAD; 2088 break; 2089 case WACOM_HID_WD_TOUCHSTRIP2: 2090 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 2091 features->device_type |= WACOM_DEVICETYPE_PAD; 2092 break; 2093 case WACOM_HID_WD_TOUCHRING: 2094 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2095 features->device_type |= WACOM_DEVICETYPE_PAD; 2096 break; 2097 case WACOM_HID_WD_TOUCHRINGSTATUS: 2098 /* 2099 * Only set up type/code association. Completely mapping 2100 * this usage may overwrite the axis resolution and range. 2101 */ 2102 usage->type = EV_ABS; 2103 usage->code = ABS_WHEEL; 2104 set_bit(EV_ABS, input->evbit); 2105 features->device_type |= WACOM_DEVICETYPE_PAD; 2106 break; 2107 case WACOM_HID_WD_BUTTONCONFIG: 2108 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); 2109 features->device_type |= WACOM_DEVICETYPE_PAD; 2110 break; 2111 case WACOM_HID_WD_ONSCREEN_KEYBOARD: 2112 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); 2113 features->device_type |= WACOM_DEVICETYPE_PAD; 2114 break; 2115 case WACOM_HID_WD_CONTROLPANEL: 2116 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); 2117 features->device_type |= WACOM_DEVICETYPE_PAD; 2118 break; 2119 case WACOM_HID_WD_MODE_CHANGE: 2120 /* do not overwrite previous data */ 2121 if (!wacom_wac->has_mode_change) { 2122 wacom_wac->has_mode_change = true; 2123 wacom_wac->is_direct_mode = true; 2124 } 2125 features->device_type |= WACOM_DEVICETYPE_PAD; 2126 break; 2127 } 2128 2129 switch (equivalent_usage & 0xfffffff0) { 2130 case WACOM_HID_WD_EXPRESSKEY00: 2131 wacom_map_usage(input, usage, field, EV_KEY, 2132 wacom_numbered_button_to_key(features->numbered_buttons), 2133 0); 2134 features->numbered_buttons++; 2135 features->device_type |= WACOM_DEVICETYPE_PAD; 2136 break; 2137 } 2138} 2139 2140static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 2141 struct hid_usage *usage, __s32 value) 2142{ 2143 struct wacom *wacom = hid_get_drvdata(hdev); 2144 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2145 struct input_dev *input = wacom_wac->pad_input; 2146 struct wacom_features *features = &wacom_wac->features; 2147 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2148 int i; 2149 bool do_report = false; 2150 2151 /* 2152 * Avoid reporting this event and setting inrange_state if this usage 2153 * hasn't been mapped. 2154 */ 2155 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) 2156 return; 2157 2158 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 2159 if (usage->hid != WACOM_HID_WD_TOUCHRING) 2160 wacom_wac->hid_data.inrange_state |= value; 2161 } 2162 2163 /* Process touch switch state first since it is reported through touch interface, 2164 * which is indepentent of pad interface. In the case when there are no other pad 2165 * events, the pad interface will not even be created. 2166 */ 2167 if ((equivalent_usage == WACOM_HID_WD_MUTE_DEVICE) || 2168 (equivalent_usage == WACOM_HID_WD_TOUCHONOFF)) { 2169 if (wacom_wac->shared->touch_input) { 2170 bool *is_touch_on = &wacom_wac->shared->is_touch_on; 2171 2172 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value) 2173 *is_touch_on = !(*is_touch_on); 2174 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF) 2175 *is_touch_on = value; 2176 2177 input_report_switch(wacom_wac->shared->touch_input, 2178 SW_MUTE_DEVICE, !(*is_touch_on)); 2179 input_sync(wacom_wac->shared->touch_input); 2180 } 2181 return; 2182 } 2183 2184 if (!input) 2185 return; 2186 2187 switch (equivalent_usage) { 2188 case WACOM_HID_WD_TOUCHRING: 2189 /* 2190 * Userspace expects touchrings to increase in value with 2191 * clockwise gestures and have their zero point at the 2192 * tablet's left. HID events "should" be clockwise- 2193 * increasing and zero at top, though the MobileStudio 2194 * Pro and 2nd-gen Intuos Pro don't do this... 2195 */ 2196 if (hdev->vendor == 0x56a && 2197 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */ 2198 hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */ 2199 hdev->product == 0x392 || /* Intuos Pro 2 */ 2200 hdev->product == 0x398 || hdev->product == 0x399 || /* MobileStudio Pro */ 2201 hdev->product == 0x3AA)) { /* MobileStudio Pro */ 2202 value = (field->logical_maximum - value); 2203 2204 if (hdev->product == 0x357 || hdev->product == 0x358 || 2205 hdev->product == 0x392) 2206 value = wacom_offset_rotation(input, usage, value, 3, 16); 2207 else if (hdev->product == 0x34d || hdev->product == 0x34e || 2208 hdev->product == 0x398 || hdev->product == 0x399 || 2209 hdev->product == 0x3AA) 2210 value = wacom_offset_rotation(input, usage, value, 1, 2); 2211 } 2212 else { 2213 value = wacom_offset_rotation(input, usage, value, 1, 4); 2214 } 2215 do_report = true; 2216 break; 2217 case WACOM_HID_WD_TOUCHRINGSTATUS: 2218 if (!value) 2219 input_event(input, usage->type, usage->code, 0); 2220 break; 2221 2222 case WACOM_HID_WD_MODE_CHANGE: 2223 if (wacom_wac->is_direct_mode != value) { 2224 wacom_wac->is_direct_mode = value; 2225 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); 2226 } 2227 break; 2228 2229 case WACOM_HID_WD_BUTTONCENTER: 2230 for (i = 0; i < wacom->led.count; i++) 2231 wacom_update_led(wacom, features->numbered_buttons, 2232 value, i); 2233 fallthrough; 2234 default: 2235 do_report = true; 2236 break; 2237 } 2238 2239 if (do_report) { 2240 input_event(input, usage->type, usage->code, value); 2241 if (value) 2242 wacom_wac->hid_data.pad_input_event_flag = true; 2243 } 2244} 2245 2246static void wacom_wac_pad_pre_report(struct hid_device *hdev, 2247 struct hid_report *report) 2248{ 2249 struct wacom *wacom = hid_get_drvdata(hdev); 2250 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2251 2252 wacom_wac->hid_data.inrange_state = 0; 2253} 2254 2255static void wacom_wac_pad_report(struct hid_device *hdev, 2256 struct hid_report *report, struct hid_field *field) 2257{ 2258 struct wacom *wacom = hid_get_drvdata(hdev); 2259 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2260 struct input_dev *input = wacom_wac->pad_input; 2261 bool active = wacom_wac->hid_data.inrange_state != 0; 2262 2263 /* report prox for expresskey events */ 2264 if (wacom_wac->hid_data.pad_input_event_flag) { 2265 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 2266 input_sync(input); 2267 if (!active) 2268 wacom_wac->hid_data.pad_input_event_flag = false; 2269 } 2270} 2271 2272static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 2273 struct hid_field *field, struct hid_usage *usage) 2274{ 2275 struct wacom *wacom = hid_get_drvdata(hdev); 2276 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2277 struct wacom_features *features = &wacom_wac->features; 2278 struct input_dev *input = wacom_wac->pen_input; 2279 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2280 2281 switch (equivalent_usage) { 2282 case HID_GD_X: 2283 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2284 break; 2285 case HID_GD_Y: 2286 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2287 break; 2288 case WACOM_HID_WD_DISTANCE: 2289 case HID_GD_Z: 2290 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 2291 break; 2292 case HID_DG_TIPPRESSURE: 2293 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 2294 break; 2295 case HID_DG_INRANGE: 2296 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2297 break; 2298 case HID_DG_INVERT: 2299 wacom_map_usage(input, usage, field, EV_KEY, 2300 BTN_TOOL_RUBBER, 0); 2301 break; 2302 case HID_DG_TILT_X: 2303 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 2304 break; 2305 case HID_DG_TILT_Y: 2306 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 2307 break; 2308 case HID_DG_TWIST: 2309 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 2310 break; 2311 case HID_DG_ERASER: 2312 case HID_DG_TIPSWITCH: 2313 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2314 break; 2315 case HID_DG_BARRELSWITCH: 2316 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 2317 break; 2318 case HID_DG_BARRELSWITCH2: 2319 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 2320 break; 2321 case HID_DG_TOOLSERIALNUMBER: 2322 features->quirks |= WACOM_QUIRK_TOOLSERIAL; 2323 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 2324 break; 2325 case WACOM_HID_WD_SENSE: 2326 features->quirks |= WACOM_QUIRK_SENSE; 2327 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2328 break; 2329 case WACOM_HID_WD_SERIALHI: 2330 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 2331 2332 if (!(features->quirks & WACOM_QUIRK_AESPEN)) { 2333 set_bit(EV_KEY, input->evbit); 2334 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 2335 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 2336 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 2337 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 2338 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 2339 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { 2340 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 2341 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 2342 } 2343 } 2344 break; 2345 case WACOM_HID_WD_FINGERWHEEL: 2346 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2347 break; 2348 } 2349} 2350 2351static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 2352 struct hid_usage *usage, __s32 value) 2353{ 2354 struct wacom *wacom = hid_get_drvdata(hdev); 2355 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2356 struct wacom_features *features = &wacom_wac->features; 2357 struct input_dev *input = wacom_wac->pen_input; 2358 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2359 2360 if (wacom_wac->is_invalid_bt_frame) 2361 return; 2362 2363 switch (equivalent_usage) { 2364 case HID_GD_Z: 2365 /* 2366 * HID_GD_Z "should increase as the control's position is 2367 * moved from high to low", while ABS_DISTANCE instead 2368 * increases in value as the tool moves from low to high. 2369 */ 2370 value = field->logical_maximum - value; 2371 break; 2372 case HID_DG_INRANGE: 2373 mod_timer(&wacom->idleprox_timer, jiffies + msecs_to_jiffies(100)); 2374 wacom_wac->hid_data.inrange_state = value; 2375 if (!(features->quirks & WACOM_QUIRK_SENSE)) 2376 wacom_wac->hid_data.sense_state = value; 2377 return; 2378 case HID_DG_INVERT: 2379 wacom_wac->hid_data.invert_state = value; 2380 return; 2381 case HID_DG_ERASER: 2382 case HID_DG_TIPSWITCH: 2383 wacom_wac->hid_data.tipswitch |= value; 2384 return; 2385 case HID_DG_BARRELSWITCH: 2386 wacom_wac->hid_data.barrelswitch = value; 2387 return; 2388 case HID_DG_BARRELSWITCH2: 2389 wacom_wac->hid_data.barrelswitch2 = value; 2390 return; 2391 case HID_DG_TOOLSERIALNUMBER: 2392 if (value) { 2393 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2394 wacom_wac->serial[0] |= wacom_s32tou(value, field->report_size); 2395 } 2396 return; 2397 case HID_DG_TWIST: 2398 /* don't modify the value if the pen doesn't support the feature */ 2399 if (!wacom_is_art_pen(wacom_wac->id[0])) return; 2400 2401 /* 2402 * Userspace expects pen twist to have its zero point when 2403 * the buttons/finger is on the tablet's left. HID values 2404 * are zero when buttons are toward the top. 2405 */ 2406 value = wacom_offset_rotation(input, usage, value, 1, 4); 2407 break; 2408 case WACOM_HID_WD_SENSE: 2409 wacom_wac->hid_data.sense_state = value; 2410 return; 2411 case WACOM_HID_WD_SERIALHI: 2412 if (value) { 2413 __u32 raw_value = wacom_s32tou(value, field->report_size); 2414 2415 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2416 wacom_wac->serial[0] |= ((__u64)raw_value) << 32; 2417 /* 2418 * Non-USI EMR devices may contain additional tool type 2419 * information here. See WACOM_HID_WD_TOOLTYPE case for 2420 * more details. 2421 */ 2422 if (value >> 20 == 1) { 2423 wacom_wac->id[0] |= raw_value & 0xFFFFF; 2424 } 2425 } 2426 return; 2427 case WACOM_HID_WD_TOOLTYPE: 2428 /* 2429 * Some devices (MobileStudio Pro, and possibly later 2430 * devices as well) do not return the complete tool 2431 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2432 * bitwise OR so the complete value can be built 2433 * up over time :( 2434 */ 2435 wacom_wac->id[0] |= wacom_s32tou(value, field->report_size); 2436 return; 2437 case WACOM_HID_WD_OFFSETLEFT: 2438 if (features->offset_left && value != features->offset_left) 2439 hid_warn(hdev, "%s: overriding existing left offset " 2440 "%d -> %d\n", __func__, value, 2441 features->offset_left); 2442 features->offset_left = value; 2443 return; 2444 case WACOM_HID_WD_OFFSETRIGHT: 2445 if (features->offset_right && value != features->offset_right) 2446 hid_warn(hdev, "%s: overriding existing right offset " 2447 "%d -> %d\n", __func__, value, 2448 features->offset_right); 2449 features->offset_right = value; 2450 return; 2451 case WACOM_HID_WD_OFFSETTOP: 2452 if (features->offset_top && value != features->offset_top) 2453 hid_warn(hdev, "%s: overriding existing top offset " 2454 "%d -> %d\n", __func__, value, 2455 features->offset_top); 2456 features->offset_top = value; 2457 return; 2458 case WACOM_HID_WD_OFFSETBOTTOM: 2459 if (features->offset_bottom && value != features->offset_bottom) 2460 hid_warn(hdev, "%s: overriding existing bottom offset " 2461 "%d -> %d\n", __func__, value, 2462 features->offset_bottom); 2463 features->offset_bottom = value; 2464 return; 2465 case WACOM_HID_WD_REPORT_VALID: 2466 wacom_wac->is_invalid_bt_frame = !value; 2467 return; 2468 } 2469 2470 /* send pen events only when touch is up or forced out 2471 * or touch arbitration is off 2472 */ 2473 if (!usage->type || delay_pen_events(wacom_wac)) 2474 return; 2475 2476 /* send pen events only when the pen is in range */ 2477 if (wacom_wac->hid_data.inrange_state) 2478 input_event(input, usage->type, usage->code, value); 2479 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state) 2480 input_event(input, usage->type, usage->code, 0); 2481} 2482 2483static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2484 struct hid_report *report) 2485{ 2486 struct wacom *wacom = hid_get_drvdata(hdev); 2487 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2488 2489 wacom_wac->is_invalid_bt_frame = false; 2490 return; 2491} 2492 2493static void wacom_wac_pen_report(struct hid_device *hdev, 2494 struct hid_report *report) 2495{ 2496 struct wacom *wacom = hid_get_drvdata(hdev); 2497 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2498 struct input_dev *input = wacom_wac->pen_input; 2499 bool range = wacom_wac->hid_data.inrange_state; 2500 bool sense = wacom_wac->hid_data.sense_state; 2501 2502 if (wacom_wac->is_invalid_bt_frame) 2503 return; 2504 2505 if (!wacom_wac->tool[0] && range) { /* first in range */ 2506 /* Going into range select tool */ 2507 if (wacom_wac->hid_data.invert_state) 2508 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2509 else if (wacom_wac->id[0]) 2510 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2511 else 2512 wacom_wac->tool[0] = BTN_TOOL_PEN; 2513 } 2514 2515 /* keep pen state for touch events */ 2516 wacom_wac->shared->stylus_in_proximity = sense; 2517 2518 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2519 int id = wacom_wac->id[0]; 2520 int sw_state = wacom_wac->hid_data.barrelswitch | 2521 (wacom_wac->hid_data.barrelswitch2 << 1); 2522 2523 input_report_key(input, BTN_STYLUS, sw_state == 1); 2524 input_report_key(input, BTN_STYLUS2, sw_state == 2); 2525 input_report_key(input, BTN_STYLUS3, sw_state == 3); 2526 2527 /* 2528 * Non-USI EMR tools should have their IDs mangled to 2529 * match the legacy behavior of wacom_intuos_general 2530 */ 2531 if (wacom_wac->serial[0] >> 52 == 1) 2532 id = wacom_intuos_id_mangle(id); 2533 2534 /* 2535 * To ensure compatibility with xf86-input-wacom, we should 2536 * report the BTN_TOOL_* event prior to the ABS_MISC or 2537 * MSC_SERIAL events. 2538 */ 2539 input_report_key(input, BTN_TOUCH, 2540 wacom_wac->hid_data.tipswitch); 2541 input_report_key(input, wacom_wac->tool[0], sense); 2542 if (wacom_wac->serial[0]) { 2543 /* 2544 * xf86-input-wacom does not accept a serial number 2545 * of '0'. Report the low 32 bits if possible, but 2546 * if they are zero, report the upper ones instead. 2547 */ 2548 __u32 serial_lo = wacom_wac->serial[0] & 0xFFFFFFFFu; 2549 __u32 serial_hi = wacom_wac->serial[0] >> 32; 2550 input_event(input, EV_MSC, MSC_SERIAL, (int)(serial_lo ? serial_lo : serial_hi)); 2551 input_report_abs(input, ABS_MISC, sense ? id : 0); 2552 } 2553 2554 wacom_wac->hid_data.tipswitch = false; 2555 2556 input_sync(input); 2557 } 2558 2559 if (!sense) { 2560 wacom_wac->tool[0] = 0; 2561 wacom_wac->id[0] = 0; 2562 wacom_wac->serial[0] = 0; 2563 } 2564} 2565 2566static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2567 struct hid_field *field, struct hid_usage *usage) 2568{ 2569 struct wacom *wacom = hid_get_drvdata(hdev); 2570 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2571 struct input_dev *input = wacom_wac->touch_input; 2572 unsigned touch_max = wacom_wac->features.touch_max; 2573 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2574 2575 switch (equivalent_usage) { 2576 case HID_GD_X: 2577 if (touch_max == 1) 2578 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2579 else 2580 wacom_map_usage(input, usage, field, EV_ABS, 2581 ABS_MT_POSITION_X, 4); 2582 break; 2583 case HID_GD_Y: 2584 if (touch_max == 1) 2585 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2586 else 2587 wacom_map_usage(input, usage, field, EV_ABS, 2588 ABS_MT_POSITION_Y, 4); 2589 break; 2590 case HID_DG_WIDTH: 2591 case HID_DG_HEIGHT: 2592 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2593 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2594 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2595 break; 2596 case HID_DG_TIPSWITCH: 2597 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2598 break; 2599 case HID_DG_CONTACTCOUNT: 2600 wacom_wac->hid_data.cc_report = field->report->id; 2601 wacom_wac->hid_data.cc_index = field->index; 2602 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2603 break; 2604 case HID_DG_CONTACTID: 2605 if ((field->logical_maximum - field->logical_minimum) < touch_max) { 2606 /* 2607 * The HID descriptor for G11 sensors leaves logical 2608 * maximum set to '1' despite it being a multitouch 2609 * device. Override to a sensible number. 2610 */ 2611 field->logical_maximum = 255; 2612 } 2613 break; 2614 } 2615} 2616 2617static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2618 struct input_dev *input) 2619{ 2620 struct hid_data *hid_data = &wacom_wac->hid_data; 2621 bool mt = wacom_wac->features.touch_max > 1; 2622 bool touch_down = hid_data->tipswitch && hid_data->confidence; 2623 bool prox = touch_down && report_touch_events(wacom_wac); 2624 2625 if (wacom_wac->shared->has_mute_touch_switch && 2626 !wacom_wac->shared->is_touch_on) { 2627 if (!wacom_wac->shared->touch_down) 2628 return; 2629 prox = false; 2630 } 2631 2632 wacom_wac->hid_data.num_received++; 2633 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2634 return; 2635 2636 if (mt) { 2637 int slot; 2638 2639 slot = input_mt_get_slot_by_key(input, hid_data->id); 2640 input_mt_slot(input, slot); 2641 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2642 } 2643 else { 2644 input_report_key(input, BTN_TOUCH, prox); 2645 } 2646 2647 if (prox) { 2648 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2649 hid_data->x); 2650 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2651 hid_data->y); 2652 2653 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2654 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2655 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2656 if (hid_data->width != hid_data->height) 2657 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2658 } 2659 } 2660} 2661 2662static void wacom_wac_finger_event(struct hid_device *hdev, 2663 struct hid_field *field, struct hid_usage *usage, __s32 value) 2664{ 2665 struct wacom *wacom = hid_get_drvdata(hdev); 2666 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2667 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2668 struct wacom_features *features = &wacom->wacom_wac.features; 2669 2670 if (wacom_wac->is_invalid_bt_frame) 2671 return; 2672 2673 switch (equivalent_usage) { 2674 case HID_DG_CONFIDENCE: 2675 wacom_wac->hid_data.confidence = value; 2676 break; 2677 case HID_GD_X: 2678 wacom_wac->hid_data.x = value; 2679 break; 2680 case HID_GD_Y: 2681 wacom_wac->hid_data.y = value; 2682 break; 2683 case HID_DG_WIDTH: 2684 wacom_wac->hid_data.width = value; 2685 break; 2686 case HID_DG_HEIGHT: 2687 wacom_wac->hid_data.height = value; 2688 break; 2689 case HID_DG_CONTACTID: 2690 wacom_wac->hid_data.id = value; 2691 break; 2692 case HID_DG_TIPSWITCH: 2693 wacom_wac->hid_data.tipswitch = value; 2694 break; 2695 case WACOM_HID_WT_REPORT_VALID: 2696 wacom_wac->is_invalid_bt_frame = !value; 2697 return; 2698 case HID_DG_CONTACTMAX: 2699 if (!features->touch_max) { 2700 features->touch_max = value; 2701 } else { 2702 hid_warn(hdev, "%s: ignoring attempt to overwrite non-zero touch_max " 2703 "%d -> %d\n", __func__, features->touch_max, value); 2704 } 2705 return; 2706 } 2707 2708 if (usage->usage_index + 1 == field->report_count) { 2709 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2710 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2711 } 2712} 2713 2714static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2715 struct hid_report *report) 2716{ 2717 struct wacom *wacom = hid_get_drvdata(hdev); 2718 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2719 struct hid_data* hid_data = &wacom_wac->hid_data; 2720 int i; 2721 2722 wacom_wac->is_invalid_bt_frame = false; 2723 2724 hid_data->confidence = true; 2725 2726 hid_data->cc_report = 0; 2727 hid_data->cc_index = -1; 2728 hid_data->cc_value_index = -1; 2729 2730 for (i = 0; i < report->maxfield; i++) { 2731 struct hid_field *field = report->field[i]; 2732 int j; 2733 2734 for (j = 0; j < field->maxusage; j++) { 2735 struct hid_usage *usage = &field->usage[j]; 2736 unsigned int equivalent_usage = 2737 wacom_equivalent_usage(usage->hid); 2738 2739 switch (equivalent_usage) { 2740 case HID_GD_X: 2741 case HID_GD_Y: 2742 case HID_DG_WIDTH: 2743 case HID_DG_HEIGHT: 2744 case HID_DG_CONTACTID: 2745 case HID_DG_INRANGE: 2746 case HID_DG_INVERT: 2747 case HID_DG_TIPSWITCH: 2748 hid_data->last_slot_field = equivalent_usage; 2749 break; 2750 case HID_DG_CONTACTCOUNT: 2751 hid_data->cc_report = report->id; 2752 hid_data->cc_index = i; 2753 hid_data->cc_value_index = j; 2754 break; 2755 } 2756 } 2757 } 2758 2759 if (hid_data->cc_report != 0 && 2760 hid_data->cc_index >= 0) { 2761 struct hid_field *field = report->field[hid_data->cc_index]; 2762 int value = field->value[hid_data->cc_value_index]; 2763 if (value) { 2764 hid_data->num_expected = value; 2765 hid_data->num_received = 0; 2766 } 2767 } 2768 else { 2769 hid_data->num_expected = wacom_wac->features.touch_max; 2770 hid_data->num_received = 0; 2771 } 2772} 2773 2774static void wacom_wac_finger_report(struct hid_device *hdev, 2775 struct hid_report *report) 2776{ 2777 struct wacom *wacom = hid_get_drvdata(hdev); 2778 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2779 struct input_dev *input = wacom_wac->touch_input; 2780 unsigned touch_max = wacom_wac->features.touch_max; 2781 2782 /* If more packets of data are expected, give us a chance to 2783 * process them rather than immediately syncing a partial 2784 * update. 2785 */ 2786 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2787 return; 2788 2789 if (touch_max > 1) 2790 input_mt_sync_frame(input); 2791 2792 input_sync(input); 2793 wacom_wac->hid_data.num_received = 0; 2794 wacom_wac->hid_data.num_expected = 0; 2795 2796 /* keep touch state for pen event */ 2797 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2798} 2799 2800void wacom_wac_usage_mapping(struct hid_device *hdev, 2801 struct hid_field *field, struct hid_usage *usage) 2802{ 2803 struct wacom *wacom = hid_get_drvdata(hdev); 2804 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2805 struct wacom_features *features = &wacom_wac->features; 2806 2807 if (WACOM_DIRECT_DEVICE(field)) 2808 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2809 2810 /* usage tests must precede field tests */ 2811 if (WACOM_BATTERY_USAGE(usage)) 2812 wacom_wac_battery_usage_mapping(hdev, field, usage); 2813 else if (WACOM_PAD_FIELD(field)) 2814 wacom_wac_pad_usage_mapping(hdev, field, usage); 2815 else if (WACOM_PEN_FIELD(field)) 2816 wacom_wac_pen_usage_mapping(hdev, field, usage); 2817 else if (WACOM_FINGER_FIELD(field)) 2818 wacom_wac_finger_usage_mapping(hdev, field, usage); 2819} 2820 2821void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2822 struct hid_usage *usage, __s32 value) 2823{ 2824 struct wacom *wacom = hid_get_drvdata(hdev); 2825 2826 if (wacom->wacom_wac.features.type != HID_GENERIC) 2827 return; 2828 2829 if (value > field->logical_maximum || value < field->logical_minimum) 2830 return; 2831 2832 /* usage tests must precede field tests */ 2833 if (WACOM_BATTERY_USAGE(usage)) 2834 wacom_wac_battery_event(hdev, field, usage, value); 2835 else if (WACOM_PAD_FIELD(field)) 2836 wacom_wac_pad_event(hdev, field, usage, value); 2837 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2838 wacom_wac_pen_event(hdev, field, usage, value); 2839 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2840 wacom_wac_finger_event(hdev, field, usage, value); 2841} 2842 2843static void wacom_report_events(struct hid_device *hdev, 2844 struct hid_report *report, int collection_index, 2845 int field_index) 2846{ 2847 int r; 2848 2849 for (r = field_index; r < report->maxfield; r++) { 2850 struct hid_field *field; 2851 unsigned count, n; 2852 2853 field = report->field[r]; 2854 count = field->report_count; 2855 2856 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2857 continue; 2858 2859 for (n = 0 ; n < count; n++) { 2860 if (field->usage[n].collection_index == collection_index) 2861 wacom_wac_event(hdev, field, &field->usage[n], 2862 field->value[n]); 2863 else 2864 return; 2865 } 2866 } 2867} 2868 2869static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report, 2870 int collection_index, struct hid_field *field, 2871 int field_index) 2872{ 2873 struct wacom *wacom = hid_get_drvdata(hdev); 2874 2875 wacom_report_events(hdev, report, collection_index, field_index); 2876 2877 /* 2878 * Non-input reports may be sent prior to the device being 2879 * completely initialized. Since only their events need 2880 * to be processed, exit after 'wacom_report_events' has 2881 * been called to prevent potential crashes in the report- 2882 * processing functions. 2883 */ 2884 if (report->type != HID_INPUT_REPORT) 2885 return -1; 2886 2887 if (WACOM_PAD_FIELD(field)) 2888 return 0; 2889 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2890 wacom_wac_pen_report(hdev, report); 2891 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2892 wacom_wac_finger_report(hdev, report); 2893 2894 return 0; 2895} 2896 2897void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2898{ 2899 struct wacom *wacom = hid_get_drvdata(hdev); 2900 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2901 struct hid_field *field; 2902 bool pad_in_hid_field = false, pen_in_hid_field = false, 2903 finger_in_hid_field = false, true_pad = false; 2904 int r; 2905 int prev_collection = -1; 2906 2907 if (wacom_wac->features.type != HID_GENERIC) 2908 return; 2909 2910 for (r = 0; r < report->maxfield; r++) { 2911 field = report->field[r]; 2912 2913 if (WACOM_PAD_FIELD(field)) 2914 pad_in_hid_field = true; 2915 if (WACOM_PEN_FIELD(field)) 2916 pen_in_hid_field = true; 2917 if (WACOM_FINGER_FIELD(field)) 2918 finger_in_hid_field = true; 2919 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) 2920 true_pad = true; 2921 } 2922 2923 wacom_wac_battery_pre_report(hdev, report); 2924 2925 if (pad_in_hid_field && wacom->wacom_wac.pad_input) 2926 wacom_wac_pad_pre_report(hdev, report); 2927 if (pen_in_hid_field && wacom->wacom_wac.pen_input) 2928 wacom_wac_pen_pre_report(hdev, report); 2929 if (finger_in_hid_field && wacom->wacom_wac.touch_input) 2930 wacom_wac_finger_pre_report(hdev, report); 2931 2932 for (r = 0; r < report->maxfield; r++) { 2933 field = report->field[r]; 2934 2935 if (field->usage[0].collection_index != prev_collection) { 2936 if (wacom_wac_collection(hdev, report, 2937 field->usage[0].collection_index, field, r) < 0) 2938 return; 2939 prev_collection = field->usage[0].collection_index; 2940 } 2941 } 2942 2943 wacom_wac_battery_report(hdev, report); 2944 2945 if (true_pad && wacom->wacom_wac.pad_input) 2946 wacom_wac_pad_report(hdev, report, field); 2947} 2948 2949static int wacom_bpt_touch(struct wacom_wac *wacom) 2950{ 2951 struct wacom_features *features = &wacom->features; 2952 struct input_dev *input = wacom->touch_input; 2953 struct input_dev *pad_input = wacom->pad_input; 2954 unsigned char *data = wacom->data; 2955 int i; 2956 2957 if (data[0] != 0x02) 2958 return 0; 2959 2960 for (i = 0; i < 2; i++) { 2961 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2962 bool touch = report_touch_events(wacom) 2963 && (data[offset + 3] & 0x80); 2964 2965 input_mt_slot(input, i); 2966 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2967 if (touch) { 2968 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2969 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2970 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2971 x <<= 5; 2972 y <<= 5; 2973 } 2974 input_report_abs(input, ABS_MT_POSITION_X, x); 2975 input_report_abs(input, ABS_MT_POSITION_Y, y); 2976 } 2977 } 2978 2979 input_mt_sync_frame(input); 2980 2981 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2982 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2983 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2984 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2985 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2986 2987 return 1; 2988} 2989 2990static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2991{ 2992 struct wacom_features *features = &wacom->features; 2993 struct input_dev *input = wacom->touch_input; 2994 bool touch = data[1] & 0x80; 2995 int slot = input_mt_get_slot_by_key(input, data[0]); 2996 2997 if (slot < 0) 2998 return; 2999 3000 touch = touch && report_touch_events(wacom); 3001 3002 input_mt_slot(input, slot); 3003 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 3004 3005 if (touch) { 3006 int x = (data[2] << 4) | (data[4] >> 4); 3007 int y = (data[3] << 4) | (data[4] & 0x0f); 3008 int width, height; 3009 3010 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 3011 width = data[5] * 100; 3012 height = data[6] * 100; 3013 } else { 3014 /* 3015 * "a" is a scaled-down area which we assume is 3016 * roughly circular and which can be described as: 3017 * a=(pi*r^2)/C. 3018 */ 3019 int a = data[5]; 3020 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 3021 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 3022 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 3023 height = width * y_res / x_res; 3024 } 3025 3026 input_report_abs(input, ABS_MT_POSITION_X, x); 3027 input_report_abs(input, ABS_MT_POSITION_Y, y); 3028 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 3029 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 3030 } 3031} 3032 3033static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 3034{ 3035 struct input_dev *input = wacom->pad_input; 3036 struct wacom_features *features = &wacom->features; 3037 3038 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 3039 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 3040 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 3041 } else { 3042 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 3043 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 3044 } 3045 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 3046 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 3047} 3048 3049static int wacom_bpt3_touch(struct wacom_wac *wacom) 3050{ 3051 unsigned char *data = wacom->data; 3052 int count = data[1] & 0x07; 3053 int touch_changed = 0, i; 3054 3055 if (data[0] != 0x02) 3056 return 0; 3057 3058 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 3059 for (i = 0; i < count; i++) { 3060 int offset = (8 * i) + 2; 3061 int msg_id = data[offset]; 3062 3063 if (msg_id >= 2 && msg_id <= 17) { 3064 wacom_bpt3_touch_msg(wacom, data + offset); 3065 touch_changed++; 3066 } else if (msg_id == 128) 3067 wacom_bpt3_button_msg(wacom, data + offset); 3068 3069 } 3070 3071 /* only update touch if we actually have a touchpad and touch data changed */ 3072 if (wacom->touch_input && touch_changed) { 3073 input_mt_sync_frame(wacom->touch_input); 3074 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 3075 } 3076 3077 return 1; 3078} 3079 3080static int wacom_bpt_pen(struct wacom_wac *wacom) 3081{ 3082 struct wacom_features *features = &wacom->features; 3083 struct input_dev *input = wacom->pen_input; 3084 unsigned char *data = wacom->data; 3085 int x = 0, y = 0, p = 0, d = 0; 3086 bool pen = false, btn1 = false, btn2 = false; 3087 bool range, prox, rdy; 3088 3089 if (data[0] != WACOM_REPORT_PENABLED) 3090 return 0; 3091 3092 range = (data[1] & 0x80) == 0x80; 3093 prox = (data[1] & 0x40) == 0x40; 3094 rdy = (data[1] & 0x20) == 0x20; 3095 3096 wacom->shared->stylus_in_proximity = range; 3097 if (delay_pen_events(wacom)) 3098 return 0; 3099 3100 if (rdy) { 3101 p = le16_to_cpup((__le16 *)&data[6]); 3102 pen = data[1] & 0x01; 3103 btn1 = data[1] & 0x02; 3104 btn2 = data[1] & 0x04; 3105 } 3106 if (prox) { 3107 x = le16_to_cpup((__le16 *)&data[2]); 3108 y = le16_to_cpup((__le16 *)&data[4]); 3109 3110 if (data[1] & 0x08) { 3111 wacom->tool[0] = BTN_TOOL_RUBBER; 3112 wacom->id[0] = ERASER_DEVICE_ID; 3113 } else { 3114 wacom->tool[0] = BTN_TOOL_PEN; 3115 wacom->id[0] = STYLUS_DEVICE_ID; 3116 } 3117 wacom->reporting_data = true; 3118 } 3119 if (range) { 3120 /* 3121 * Convert distance from out prox to distance from tablet. 3122 * distance will be greater than distance_max once 3123 * touching and applying pressure; do not report negative 3124 * distance. 3125 */ 3126 if (data[8] <= features->distance_max) 3127 d = features->distance_max - data[8]; 3128 } else { 3129 wacom->id[0] = 0; 3130 } 3131 3132 if (wacom->reporting_data) { 3133 input_report_key(input, BTN_TOUCH, pen); 3134 input_report_key(input, BTN_STYLUS, btn1); 3135 input_report_key(input, BTN_STYLUS2, btn2); 3136 3137 if (prox || !range) { 3138 input_report_abs(input, ABS_X, x); 3139 input_report_abs(input, ABS_Y, y); 3140 } 3141 input_report_abs(input, ABS_PRESSURE, p); 3142 input_report_abs(input, ABS_DISTANCE, d); 3143 3144 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */ 3145 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 3146 } 3147 3148 if (!range) { 3149 wacom->reporting_data = false; 3150 } 3151 3152 return 1; 3153} 3154 3155static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 3156{ 3157 struct wacom_features *features = &wacom->features; 3158 3159 if ((features->type == INTUOSHT2) && 3160 (features->device_type & WACOM_DEVICETYPE_PEN)) 3161 return wacom_intuos_irq(wacom); 3162 else if (len == WACOM_PKGLEN_BBTOUCH) 3163 return wacom_bpt_touch(wacom); 3164 else if (len == WACOM_PKGLEN_BBTOUCH3) 3165 return wacom_bpt3_touch(wacom); 3166 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 3167 return wacom_bpt_pen(wacom); 3168 3169 return 0; 3170} 3171 3172static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 3173 unsigned char *data) 3174{ 3175 unsigned char prefix; 3176 3177 /* 3178 * We need to reroute the event from the debug interface to the 3179 * pen interface. 3180 * We need to add the report ID to the actual pen report, so we 3181 * temporary overwrite the first byte to prevent having to kzalloc/kfree 3182 * and memcpy the report. 3183 */ 3184 prefix = data[0]; 3185 data[0] = WACOM_REPORT_BPAD_PEN; 3186 3187 /* 3188 * actually reroute the event. 3189 * No need to check if wacom->shared->pen is valid, hid_input_report() 3190 * will check for us. 3191 */ 3192 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 3193 WACOM_PKGLEN_PENABLED, 1); 3194 3195 data[0] = prefix; 3196} 3197 3198static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 3199 unsigned char *data) 3200{ 3201 struct input_dev *input = wacom->touch_input; 3202 unsigned char *finger_data, prefix; 3203 unsigned id; 3204 int x, y; 3205 bool valid; 3206 3207 prefix = data[0]; 3208 3209 for (id = 0; id < wacom->features.touch_max; id++) { 3210 valid = !!(prefix & BIT(id)) && 3211 report_touch_events(wacom); 3212 3213 input_mt_slot(input, id); 3214 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 3215 3216 if (!valid) 3217 continue; 3218 3219 finger_data = data + 1 + id * 3; 3220 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 3221 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 3222 3223 input_report_abs(input, ABS_MT_POSITION_X, x); 3224 input_report_abs(input, ABS_MT_POSITION_Y, y); 3225 } 3226 3227 input_mt_sync_frame(input); 3228 3229 input_report_key(input, BTN_LEFT, prefix & 0x40); 3230 input_report_key(input, BTN_RIGHT, prefix & 0x80); 3231 3232 /* keep touch state for pen event */ 3233 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 3234 3235 return 1; 3236} 3237 3238static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 3239{ 3240 unsigned char *data = wacom->data; 3241 3242 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 3243 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 3244 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 3245 return 0; 3246 3247 if (data[1] & 0x01) 3248 wacom_bamboo_pad_pen_event(wacom, &data[1]); 3249 3250 if (data[1] & 0x02) 3251 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 3252 3253 return 0; 3254} 3255 3256static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 3257{ 3258 unsigned char *data = wacom->data; 3259 int connected; 3260 3261 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 3262 return 0; 3263 3264 connected = data[1] & 0x01; 3265 if (connected) { 3266 int pid, battery, charging; 3267 3268 if ((wacom->shared->type == INTUOSHT || 3269 wacom->shared->type == INTUOSHT2) && 3270 wacom->shared->touch_input && 3271 wacom->shared->touch_max) { 3272 input_report_switch(wacom->shared->touch_input, 3273 SW_MUTE_DEVICE, data[5] & 0x40); 3274 input_sync(wacom->shared->touch_input); 3275 } 3276 3277 pid = get_unaligned_be16(&data[6]); 3278 battery = (data[5] & 0x3f) * 100 / 31; 3279 charging = !!(data[5] & 0x80); 3280 if (wacom->pid != pid) { 3281 wacom->pid = pid; 3282 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3283 } 3284 3285 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 3286 battery, charging, 1, 0); 3287 3288 } else if (wacom->pid != 0) { 3289 /* disconnected while previously connected */ 3290 wacom->pid = 0; 3291 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3292 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3293 } 3294 3295 return 0; 3296} 3297 3298static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 3299{ 3300 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 3301 struct wacom_features *features = &wacom_wac->features; 3302 unsigned char *data = wacom_wac->data; 3303 3304 if (data[0] != WACOM_REPORT_USB) 3305 return 0; 3306 3307 if ((features->type == INTUOSHT || 3308 features->type == INTUOSHT2) && 3309 wacom_wac->shared->touch_input && 3310 features->touch_max) { 3311 input_report_switch(wacom_wac->shared->touch_input, 3312 SW_MUTE_DEVICE, data[8] & 0x40); 3313 input_sync(wacom_wac->shared->touch_input); 3314 } 3315 3316 if (data[9] & 0x02) { /* wireless module is attached */ 3317 int battery = (data[8] & 0x3f) * 100 / 31; 3318 bool charging = !!(data[8] & 0x80); 3319 3320 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO, 3321 battery, charging, battery || charging, 1); 3322 3323 if (!wacom->battery.battery && 3324 !(features->quirks & WACOM_QUIRK_BATTERY)) { 3325 features->quirks |= WACOM_QUIRK_BATTERY; 3326 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3327 } 3328 } 3329 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 3330 wacom->battery.battery) { 3331 features->quirks &= ~WACOM_QUIRK_BATTERY; 3332 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3333 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3334 } 3335 return 0; 3336} 3337 3338void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 3339{ 3340 bool sync; 3341 3342 switch (wacom_wac->features.type) { 3343 case PENPARTNER: 3344 sync = wacom_penpartner_irq(wacom_wac); 3345 break; 3346 3347 case PL: 3348 sync = wacom_pl_irq(wacom_wac); 3349 break; 3350 3351 case WACOM_G4: 3352 case GRAPHIRE: 3353 case GRAPHIRE_BT: 3354 case WACOM_MO: 3355 sync = wacom_graphire_irq(wacom_wac); 3356 break; 3357 3358 case PTU: 3359 sync = wacom_ptu_irq(wacom_wac); 3360 break; 3361 3362 case DTU: 3363 sync = wacom_dtu_irq(wacom_wac); 3364 break; 3365 3366 case DTUS: 3367 case DTUSX: 3368 sync = wacom_dtus_irq(wacom_wac); 3369 break; 3370 3371 case INTUOS: 3372 case INTUOS3S: 3373 case INTUOS3: 3374 case INTUOS3L: 3375 case INTUOS4S: 3376 case INTUOS4: 3377 case INTUOS4L: 3378 case CINTIQ: 3379 case WACOM_BEE: 3380 case WACOM_13HD: 3381 case WACOM_21UX2: 3382 case WACOM_22HD: 3383 case WACOM_24HD: 3384 case WACOM_27QHD: 3385 case DTK: 3386 case CINTIQ_HYBRID: 3387 case CINTIQ_COMPANION_2: 3388 sync = wacom_intuos_irq(wacom_wac); 3389 break; 3390 3391 case INTUOS4WL: 3392 sync = wacom_intuos_bt_irq(wacom_wac, len); 3393 break; 3394 3395 case WACOM_24HDT: 3396 case WACOM_27QHDT: 3397 sync = wacom_24hdt_irq(wacom_wac); 3398 break; 3399 3400 case INTUOS5S: 3401 case INTUOS5: 3402 case INTUOS5L: 3403 case INTUOSPS: 3404 case INTUOSPM: 3405 case INTUOSPL: 3406 if (len == WACOM_PKGLEN_BBTOUCH3) 3407 sync = wacom_bpt3_touch(wacom_wac); 3408 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 3409 sync = wacom_status_irq(wacom_wac, len); 3410 else 3411 sync = wacom_intuos_irq(wacom_wac); 3412 break; 3413 3414 case INTUOSP2_BT: 3415 case INTUOSP2S_BT: 3416 case INTUOSHT3_BT: 3417 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 3418 break; 3419 3420 case TABLETPC: 3421 case TABLETPCE: 3422 case TABLETPC2FG: 3423 case MTSCREEN: 3424 case MTTPC: 3425 case MTTPC_B: 3426 sync = wacom_tpc_irq(wacom_wac, len); 3427 break; 3428 3429 case BAMBOO_PT: 3430 case BAMBOO_PEN: 3431 case BAMBOO_TOUCH: 3432 case INTUOSHT: 3433 case INTUOSHT2: 3434 if (wacom_wac->data[0] == WACOM_REPORT_USB) 3435 sync = wacom_status_irq(wacom_wac, len); 3436 else 3437 sync = wacom_bpt_irq(wacom_wac, len); 3438 break; 3439 3440 case BAMBOO_PAD: 3441 sync = wacom_bamboo_pad_irq(wacom_wac, len); 3442 break; 3443 3444 case WIRELESS: 3445 sync = wacom_wireless_irq(wacom_wac, len); 3446 break; 3447 3448 case REMOTE: 3449 sync = false; 3450 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 3451 wacom_remote_status_irq(wacom_wac, len); 3452 else 3453 sync = wacom_remote_irq(wacom_wac, len); 3454 break; 3455 3456 default: 3457 sync = false; 3458 break; 3459 } 3460 3461 if (sync) { 3462 if (wacom_wac->pen_input) 3463 input_sync(wacom_wac->pen_input); 3464 if (wacom_wac->touch_input) 3465 input_sync(wacom_wac->touch_input); 3466 if (wacom_wac->pad_input) 3467 input_sync(wacom_wac->pad_input); 3468 } 3469} 3470 3471static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 3472{ 3473 struct input_dev *input_dev = wacom_wac->pen_input; 3474 3475 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3476 3477 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3478 __set_bit(BTN_STYLUS, input_dev->keybit); 3479 __set_bit(BTN_STYLUS2, input_dev->keybit); 3480 3481 input_set_abs_params(input_dev, ABS_DISTANCE, 3482 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 3483} 3484 3485static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 3486{ 3487 struct input_dev *input_dev = wacom_wac->pen_input; 3488 struct wacom_features *features = &wacom_wac->features; 3489 3490 wacom_setup_basic_pro_pen(wacom_wac); 3491 3492 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3493 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 3494 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 3495 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 3496 3497 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 3498 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 3499 input_abs_set_res(input_dev, ABS_TILT_X, 57); 3500 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 3501 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 3502} 3503 3504static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 3505{ 3506 struct input_dev *input_dev = wacom_wac->pen_input; 3507 3508 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3509 3510 wacom_setup_cintiq(wacom_wac); 3511 3512 __set_bit(BTN_LEFT, input_dev->keybit); 3513 __set_bit(BTN_RIGHT, input_dev->keybit); 3514 __set_bit(BTN_MIDDLE, input_dev->keybit); 3515 __set_bit(BTN_SIDE, input_dev->keybit); 3516 __set_bit(BTN_EXTRA, input_dev->keybit); 3517 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3518 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 3519 3520 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 3521 input_abs_set_res(input_dev, ABS_RZ, 287); 3522 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 3523} 3524 3525void wacom_setup_device_quirks(struct wacom *wacom) 3526{ 3527 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 3528 struct wacom_features *features = &wacom->wacom_wac.features; 3529 3530 /* The pen and pad share the same interface on most devices */ 3531 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3532 features->type == DTUS || 3533 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3534 if (features->device_type & WACOM_DEVICETYPE_PEN) 3535 features->device_type |= WACOM_DEVICETYPE_PAD; 3536 } 3537 3538 /* touch device found but size is not defined. use default */ 3539 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3540 features->x_max = 1023; 3541 features->y_max = 1023; 3542 } 3543 3544 /* 3545 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3546 * touch interface in its HID descriptor. If this is the touch 3547 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3548 * tablet values. 3549 */ 3550 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3551 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3552 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3553 if (features->touch_max) 3554 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3555 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3556 features->device_type |= WACOM_DEVICETYPE_PAD; 3557 3558 if (features->type == INTUOSHT2) { 3559 features->x_max = features->x_max / 10; 3560 features->y_max = features->y_max / 10; 3561 } 3562 else { 3563 features->x_max = 4096; 3564 features->y_max = 4096; 3565 } 3566 } 3567 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3568 features->device_type |= WACOM_DEVICETYPE_PAD; 3569 } 3570 } 3571 3572 /* 3573 * Hack for the Bamboo One: 3574 * the device presents a PAD/Touch interface as most Bamboos and even 3575 * sends ghosts PAD data on it. However, later, we must disable this 3576 * ghost interface, and we can not detect it unless we set it here 3577 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3578 */ 3579 if (features->type == BAMBOO_PEN && 3580 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3581 features->device_type |= WACOM_DEVICETYPE_PAD; 3582 3583 /* 3584 * Raw Wacom-mode pen and touch events both come from interface 3585 * 0, whose HID descriptor has an application usage of 0xFF0D 3586 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3587 * out through the HID_GENERIC device created for interface 1, 3588 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3589 */ 3590 if (features->type == BAMBOO_PAD) 3591 features->device_type = WACOM_DEVICETYPE_TOUCH; 3592 3593 if (features->type == REMOTE) 3594 features->device_type = WACOM_DEVICETYPE_PAD; 3595 3596 if (features->type == INTUOSP2_BT || 3597 features->type == INTUOSP2S_BT) { 3598 features->device_type |= WACOM_DEVICETYPE_PEN | 3599 WACOM_DEVICETYPE_PAD | 3600 WACOM_DEVICETYPE_TOUCH; 3601 features->quirks |= WACOM_QUIRK_BATTERY; 3602 } 3603 3604 if (features->type == INTUOSHT3_BT) { 3605 features->device_type |= WACOM_DEVICETYPE_PEN | 3606 WACOM_DEVICETYPE_PAD; 3607 features->quirks |= WACOM_QUIRK_BATTERY; 3608 } 3609 3610 switch (features->type) { 3611 case PL: 3612 case DTU: 3613 case DTUS: 3614 case DTUSX: 3615 case WACOM_21UX2: 3616 case WACOM_22HD: 3617 case DTK: 3618 case WACOM_24HD: 3619 case WACOM_27QHD: 3620 case CINTIQ_HYBRID: 3621 case CINTIQ_COMPANION_2: 3622 case CINTIQ: 3623 case WACOM_BEE: 3624 case WACOM_13HD: 3625 case WACOM_24HDT: 3626 case WACOM_27QHDT: 3627 case TABLETPC: 3628 case TABLETPCE: 3629 case TABLETPC2FG: 3630 case MTSCREEN: 3631 case MTTPC: 3632 case MTTPC_B: 3633 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3634 break; 3635 } 3636 3637 if (wacom->hdev->bus == BUS_BLUETOOTH) 3638 features->quirks |= WACOM_QUIRK_BATTERY; 3639 3640 /* quirk for bamboo touch with 2 low res touches */ 3641 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3642 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3643 features->x_max <<= 5; 3644 features->y_max <<= 5; 3645 features->x_fuzz <<= 5; 3646 features->y_fuzz <<= 5; 3647 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3648 } 3649 3650 if (features->type == WIRELESS) { 3651 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3652 features->quirks |= WACOM_QUIRK_BATTERY; 3653 } 3654 } 3655 3656 if (features->type == REMOTE) 3657 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3658 3659 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots 3660 * of things it shouldn't. Lets fix up the damage... 3661 */ 3662 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) { 3663 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL; 3664 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit); 3665 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit); 3666 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit); 3667 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit); 3668 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit); 3669 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit); 3670 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit); 3671 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit); 3672 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit); 3673 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit); 3674 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit); 3675 } 3676} 3677 3678int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3679 struct wacom_wac *wacom_wac) 3680{ 3681 struct wacom_features *features = &wacom_wac->features; 3682 3683 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3684 return -ENODEV; 3685 3686 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3687 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3688 else 3689 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3690 3691 if (features->type == HID_GENERIC) { 3692 /* setup has already been done; apply otherwise-undetectible quirks */ 3693 input_set_capability(input_dev, EV_KEY, BTN_STYLUS3); 3694 return 0; 3695 } 3696 3697 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3698 __set_bit(BTN_TOUCH, input_dev->keybit); 3699 __set_bit(ABS_MISC, input_dev->absbit); 3700 3701 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3702 features->x_max - features->offset_right, 3703 features->x_fuzz, 0); 3704 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3705 features->y_max - features->offset_bottom, 3706 features->y_fuzz, 0); 3707 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3708 features->pressure_max, features->pressure_fuzz, 0); 3709 3710 /* penabled devices have fixed resolution for each model */ 3711 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3712 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3713 3714 switch (features->type) { 3715 case GRAPHIRE_BT: 3716 __clear_bit(ABS_MISC, input_dev->absbit); 3717 fallthrough; 3718 3719 case WACOM_MO: 3720 case WACOM_G4: 3721 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3722 features->distance_max, 3723 features->distance_fuzz, 0); 3724 fallthrough; 3725 3726 case GRAPHIRE: 3727 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3728 3729 __set_bit(BTN_LEFT, input_dev->keybit); 3730 __set_bit(BTN_RIGHT, input_dev->keybit); 3731 __set_bit(BTN_MIDDLE, input_dev->keybit); 3732 3733 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3734 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3735 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3736 __set_bit(BTN_STYLUS, input_dev->keybit); 3737 __set_bit(BTN_STYLUS2, input_dev->keybit); 3738 break; 3739 3740 case WACOM_27QHD: 3741 case WACOM_24HD: 3742 case DTK: 3743 case WACOM_22HD: 3744 case WACOM_21UX2: 3745 case WACOM_BEE: 3746 case CINTIQ: 3747 case WACOM_13HD: 3748 case CINTIQ_HYBRID: 3749 case CINTIQ_COMPANION_2: 3750 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3751 input_abs_set_res(input_dev, ABS_Z, 287); 3752 wacom_setup_cintiq(wacom_wac); 3753 break; 3754 3755 case INTUOS3: 3756 case INTUOS3L: 3757 case INTUOS3S: 3758 case INTUOS4: 3759 case INTUOS4WL: 3760 case INTUOS4L: 3761 case INTUOS4S: 3762 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3763 input_abs_set_res(input_dev, ABS_Z, 287); 3764 fallthrough; 3765 3766 case INTUOS: 3767 wacom_setup_intuos(wacom_wac); 3768 break; 3769 3770 case INTUOS5: 3771 case INTUOS5L: 3772 case INTUOSPM: 3773 case INTUOSPL: 3774 case INTUOS5S: 3775 case INTUOSPS: 3776 case INTUOSP2_BT: 3777 case INTUOSP2S_BT: 3778 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3779 features->distance_max, 3780 features->distance_fuzz, 0); 3781 3782 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3783 input_abs_set_res(input_dev, ABS_Z, 287); 3784 3785 wacom_setup_intuos(wacom_wac); 3786 break; 3787 3788 case WACOM_24HDT: 3789 case WACOM_27QHDT: 3790 case MTSCREEN: 3791 case MTTPC: 3792 case MTTPC_B: 3793 case TABLETPC2FG: 3794 case TABLETPC: 3795 case TABLETPCE: 3796 __clear_bit(ABS_MISC, input_dev->absbit); 3797 fallthrough; 3798 3799 case DTUS: 3800 case DTUSX: 3801 case PL: 3802 case DTU: 3803 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3804 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3805 __set_bit(BTN_STYLUS, input_dev->keybit); 3806 __set_bit(BTN_STYLUS2, input_dev->keybit); 3807 break; 3808 3809 case PTU: 3810 __set_bit(BTN_STYLUS2, input_dev->keybit); 3811 fallthrough; 3812 3813 case PENPARTNER: 3814 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3815 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3816 __set_bit(BTN_STYLUS, input_dev->keybit); 3817 break; 3818 3819 case INTUOSHT: 3820 case BAMBOO_PT: 3821 case BAMBOO_PEN: 3822 case INTUOSHT2: 3823 case INTUOSHT3_BT: 3824 if (features->type == INTUOSHT2 || 3825 features->type == INTUOSHT3_BT) { 3826 wacom_setup_basic_pro_pen(wacom_wac); 3827 } else { 3828 __clear_bit(ABS_MISC, input_dev->absbit); 3829 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3830 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3831 __set_bit(BTN_STYLUS, input_dev->keybit); 3832 __set_bit(BTN_STYLUS2, input_dev->keybit); 3833 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3834 features->distance_max, 3835 features->distance_fuzz, 0); 3836 } 3837 break; 3838 case BAMBOO_PAD: 3839 __clear_bit(ABS_MISC, input_dev->absbit); 3840 break; 3841 } 3842 return 0; 3843} 3844 3845int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3846 struct wacom_wac *wacom_wac) 3847{ 3848 struct wacom_features *features = &wacom_wac->features; 3849 3850 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3851 return -ENODEV; 3852 3853 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3854 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3855 else 3856 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3857 3858 if (features->type == HID_GENERIC) 3859 /* setup has already been done */ 3860 return 0; 3861 3862 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3863 __set_bit(BTN_TOUCH, input_dev->keybit); 3864 3865 if (features->touch_max == 1) { 3866 input_set_abs_params(input_dev, ABS_X, 0, 3867 features->x_max, features->x_fuzz, 0); 3868 input_set_abs_params(input_dev, ABS_Y, 0, 3869 features->y_max, features->y_fuzz, 0); 3870 input_abs_set_res(input_dev, ABS_X, 3871 features->x_resolution); 3872 input_abs_set_res(input_dev, ABS_Y, 3873 features->y_resolution); 3874 } 3875 else if (features->touch_max > 1) { 3876 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3877 features->x_max, features->x_fuzz, 0); 3878 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3879 features->y_max, features->y_fuzz, 0); 3880 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3881 features->x_resolution); 3882 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3883 features->y_resolution); 3884 } 3885 3886 switch (features->type) { 3887 case INTUOSP2_BT: 3888 case INTUOSP2S_BT: 3889 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3890 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3891 3892 if (wacom_wac->shared->touch->product == 0x361) { 3893 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3894 0, 12440, 4, 0); 3895 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3896 0, 8640, 4, 0); 3897 } 3898 else if (wacom_wac->shared->touch->product == 0x360) { 3899 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3900 0, 8960, 4, 0); 3901 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3902 0, 5920, 4, 0); 3903 } 3904 else if (wacom_wac->shared->touch->product == 0x393) { 3905 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3906 0, 6400, 4, 0); 3907 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3908 0, 4000, 4, 0); 3909 } 3910 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3911 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40); 3912 3913 fallthrough; 3914 3915 case INTUOS5: 3916 case INTUOS5L: 3917 case INTUOSPM: 3918 case INTUOSPL: 3919 case INTUOS5S: 3920 case INTUOSPS: 3921 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3922 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3923 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3924 break; 3925 3926 case WACOM_24HDT: 3927 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3928 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3929 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3930 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3931 fallthrough; 3932 3933 case WACOM_27QHDT: 3934 if (wacom_wac->shared->touch->product == 0x32C || 3935 wacom_wac->shared->touch->product == 0xF6) { 3936 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3937 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3938 wacom_wac->has_mute_touch_switch = true; 3939 } 3940 fallthrough; 3941 3942 case MTSCREEN: 3943 case MTTPC: 3944 case MTTPC_B: 3945 case TABLETPC2FG: 3946 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3947 fallthrough; 3948 3949 case TABLETPC: 3950 case TABLETPCE: 3951 break; 3952 3953 case INTUOSHT: 3954 case INTUOSHT2: 3955 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3956 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3957 fallthrough; 3958 3959 case BAMBOO_PT: 3960 case BAMBOO_TOUCH: 3961 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3962 input_set_abs_params(input_dev, 3963 ABS_MT_TOUCH_MAJOR, 3964 0, features->x_max, 0, 0); 3965 input_set_abs_params(input_dev, 3966 ABS_MT_TOUCH_MINOR, 3967 0, features->y_max, 0, 0); 3968 } 3969 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3970 break; 3971 3972 case BAMBOO_PAD: 3973 input_mt_init_slots(input_dev, features->touch_max, 3974 INPUT_MT_POINTER); 3975 __set_bit(BTN_LEFT, input_dev->keybit); 3976 __set_bit(BTN_RIGHT, input_dev->keybit); 3977 break; 3978 } 3979 return 0; 3980} 3981 3982static int wacom_numbered_button_to_key(int n) 3983{ 3984 if (n < 10) 3985 return BTN_0 + n; 3986 else if (n < 16) 3987 return BTN_A + (n-10); 3988 else if (n < 18) 3989 return BTN_BASE + (n-16); 3990 else 3991 return 0; 3992} 3993 3994static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3995 int button_count) 3996{ 3997 int i; 3998 3999 for (i = 0; i < button_count; i++) { 4000 int key = wacom_numbered_button_to_key(i); 4001 4002 if (key) 4003 __set_bit(key, input_dev->keybit); 4004 } 4005} 4006 4007static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 4008{ 4009 struct wacom_led *led; 4010 int i; 4011 bool updated = false; 4012 4013 /* 4014 * 24HD has LED group 1 to the left and LED group 0 to the right. 4015 * So group 0 matches the second half of the buttons and thus the mask 4016 * needs to be shifted. 4017 */ 4018 if (group == 0) 4019 mask >>= 8; 4020 4021 for (i = 0; i < 3; i++) { 4022 led = wacom_led_find(wacom, group, i); 4023 if (!led) { 4024 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 4025 i, group); 4026 continue; 4027 } 4028 if (!updated && mask & BIT(i)) { 4029 led->held = true; 4030 led_trigger_event(&led->trigger, LED_FULL); 4031 } else { 4032 led->held = false; 4033 } 4034 } 4035} 4036 4037static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 4038 int mask, int group) 4039{ 4040 int group_button; 4041 4042 /* 4043 * 21UX2 has LED group 1 to the left and LED group 0 4044 * to the right. We need to reverse the group to match this 4045 * historical behavior. 4046 */ 4047 if (wacom->wacom_wac.features.type == WACOM_21UX2) 4048 group = 1 - group; 4049 4050 group_button = group * (button_count/wacom->led.count); 4051 4052 if (wacom->wacom_wac.features.type == INTUOSP2_BT) 4053 group_button = 8; 4054 4055 return mask & (1 << group_button); 4056} 4057 4058static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 4059 int group) 4060{ 4061 struct wacom_led *led, *next_led; 4062 int cur; 4063 bool pressed; 4064 4065 if (wacom->wacom_wac.features.type == WACOM_24HD) 4066 return wacom_24hd_update_leds(wacom, mask, group); 4067 4068 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 4069 cur = wacom->led.groups[group].select; 4070 4071 led = wacom_led_find(wacom, group, cur); 4072 if (!led) { 4073 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 4074 cur, group); 4075 return; 4076 } 4077 4078 if (!pressed) { 4079 led->held = false; 4080 return; 4081 } 4082 4083 if (led->held && pressed) 4084 return; 4085 4086 next_led = wacom_led_next(wacom, led); 4087 if (!next_led) { 4088 hid_err(wacom->hdev, "can't find next LED in group %d\n", 4089 group); 4090 return; 4091 } 4092 if (next_led == led) 4093 return; 4094 4095 next_led->held = true; 4096 led_trigger_event(&next_led->trigger, 4097 wacom_leds_brightness_get(next_led)); 4098} 4099 4100static void wacom_report_numbered_buttons(struct input_dev *input_dev, 4101 int button_count, int mask) 4102{ 4103 struct wacom *wacom = input_get_drvdata(input_dev); 4104 int i; 4105 4106 for (i = 0; i < wacom->led.count; i++) 4107 wacom_update_led(wacom, button_count, mask, i); 4108 4109 for (i = 0; i < button_count; i++) { 4110 int key = wacom_numbered_button_to_key(i); 4111 4112 if (key) 4113 input_report_key(input_dev, key, mask & (1 << i)); 4114 } 4115} 4116 4117int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 4118 struct wacom_wac *wacom_wac) 4119{ 4120 struct wacom_features *features = &wacom_wac->features; 4121 4122 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 4123 features->device_type |= WACOM_DEVICETYPE_PAD; 4124 4125 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 4126 return -ENODEV; 4127 4128 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 4129 return -ENODEV; 4130 4131 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 4132 4133 /* kept for making legacy xf86-input-wacom working with the wheels */ 4134 __set_bit(ABS_MISC, input_dev->absbit); 4135 4136 /* kept for making legacy xf86-input-wacom accepting the pad */ 4137 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 4138 input_dev->absinfo[ABS_X].maximum))) 4139 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 4140 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 4141 input_dev->absinfo[ABS_Y].maximum))) 4142 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 4143 4144 /* kept for making udev and libwacom accepting the pad */ 4145 __set_bit(BTN_STYLUS, input_dev->keybit); 4146 4147 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 4148 4149 switch (features->type) { 4150 4151 case CINTIQ_HYBRID: 4152 case CINTIQ_COMPANION_2: 4153 case DTK: 4154 case DTUS: 4155 case GRAPHIRE_BT: 4156 break; 4157 4158 case WACOM_MO: 4159 __set_bit(BTN_BACK, input_dev->keybit); 4160 __set_bit(BTN_LEFT, input_dev->keybit); 4161 __set_bit(BTN_FORWARD, input_dev->keybit); 4162 __set_bit(BTN_RIGHT, input_dev->keybit); 4163 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4164 break; 4165 4166 case WACOM_G4: 4167 __set_bit(BTN_BACK, input_dev->keybit); 4168 __set_bit(BTN_FORWARD, input_dev->keybit); 4169 input_set_capability(input_dev, EV_REL, REL_WHEEL); 4170 break; 4171 4172 case WACOM_24HD: 4173 __set_bit(KEY_PROG1, input_dev->keybit); 4174 __set_bit(KEY_PROG2, input_dev->keybit); 4175 __set_bit(KEY_PROG3, input_dev->keybit); 4176 4177 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4178 __set_bit(KEY_INFO, input_dev->keybit); 4179 4180 if (!features->oPid) 4181 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4182 4183 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4184 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 4185 break; 4186 4187 case WACOM_27QHD: 4188 __set_bit(KEY_PROG1, input_dev->keybit); 4189 __set_bit(KEY_PROG2, input_dev->keybit); 4190 __set_bit(KEY_PROG3, input_dev->keybit); 4191 4192 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4193 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4194 4195 if (!features->oPid) 4196 __set_bit(KEY_CONTROLPANEL, input_dev->keybit); 4197 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 4198 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 4199 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 4200 input_abs_set_res(input_dev, ABS_Y, 1024); 4201 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 4202 input_abs_set_res(input_dev, ABS_Z, 1024); 4203 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 4204 break; 4205 4206 case WACOM_22HD: 4207 __set_bit(KEY_PROG1, input_dev->keybit); 4208 __set_bit(KEY_PROG2, input_dev->keybit); 4209 __set_bit(KEY_PROG3, input_dev->keybit); 4210 4211 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4212 __set_bit(KEY_INFO, input_dev->keybit); 4213 fallthrough; 4214 4215 case WACOM_21UX2: 4216 case WACOM_BEE: 4217 case CINTIQ: 4218 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4219 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4220 break; 4221 4222 case WACOM_13HD: 4223 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4224 break; 4225 4226 case INTUOS3: 4227 case INTUOS3L: 4228 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4229 fallthrough; 4230 4231 case INTUOS3S: 4232 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4233 break; 4234 4235 case INTUOS5: 4236 case INTUOS5L: 4237 case INTUOSPM: 4238 case INTUOSPL: 4239 case INTUOS5S: 4240 case INTUOSPS: 4241 case INTUOSP2_BT: 4242 case INTUOSP2S_BT: 4243 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4244 break; 4245 4246 case INTUOS4WL: 4247 /* 4248 * For Bluetooth devices, the udev rule does not work correctly 4249 * for pads unless we add a stylus capability, which forces 4250 * ID_INPUT_TABLET to be set. 4251 */ 4252 __set_bit(BTN_STYLUS, input_dev->keybit); 4253 fallthrough; 4254 4255 case INTUOS4: 4256 case INTUOS4L: 4257 case INTUOS4S: 4258 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4259 break; 4260 4261 case INTUOSHT: 4262 case BAMBOO_PT: 4263 case BAMBOO_TOUCH: 4264 case INTUOSHT2: 4265 __clear_bit(ABS_MISC, input_dev->absbit); 4266 4267 __set_bit(BTN_LEFT, input_dev->keybit); 4268 __set_bit(BTN_FORWARD, input_dev->keybit); 4269 __set_bit(BTN_BACK, input_dev->keybit); 4270 __set_bit(BTN_RIGHT, input_dev->keybit); 4271 4272 break; 4273 4274 case REMOTE: 4275 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 4276 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4277 break; 4278 4279 case INTUOSHT3_BT: 4280 case HID_GENERIC: 4281 break; 4282 4283 default: 4284 /* no pad supported */ 4285 return -ENODEV; 4286 } 4287 return 0; 4288} 4289 4290static const struct wacom_features wacom_features_0x00 = 4291 { "Wacom Penpartner", 5040, 3780, 255, 0, 4292 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4293static const struct wacom_features wacom_features_0x10 = 4294 { "Wacom Graphire", 10206, 7422, 511, 63, 4295 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4296static const struct wacom_features wacom_features_0x81 = 4297 { "Wacom Graphire BT", 16704, 12064, 511, 32, 4298 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 4299static const struct wacom_features wacom_features_0x11 = 4300 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 4301 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4302static const struct wacom_features wacom_features_0x12 = 4303 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 4304 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4305static const struct wacom_features wacom_features_0x13 = 4306 { "Wacom Graphire3", 10208, 7424, 511, 63, 4307 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4308static const struct wacom_features wacom_features_0x14 = 4309 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 4310 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4311static const struct wacom_features wacom_features_0x15 = 4312 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 4313 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4314static const struct wacom_features wacom_features_0x16 = 4315 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 4316 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4317static const struct wacom_features wacom_features_0x17 = 4318 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 4319 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4320static const struct wacom_features wacom_features_0x18 = 4321 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 4322 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4323static const struct wacom_features wacom_features_0x19 = 4324 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 4325 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4326static const struct wacom_features wacom_features_0x60 = 4327 { "Wacom Volito", 5104, 3712, 511, 63, 4328 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4329static const struct wacom_features wacom_features_0x61 = 4330 { "Wacom PenStation2", 3250, 2320, 255, 63, 4331 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4332static const struct wacom_features wacom_features_0x62 = 4333 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 4334 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4335static const struct wacom_features wacom_features_0x63 = 4336 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 4337 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4338static const struct wacom_features wacom_features_0x64 = 4339 { "Wacom PenPartner2", 3250, 2320, 511, 63, 4340 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4341static const struct wacom_features wacom_features_0x65 = 4342 { "Wacom Bamboo", 14760, 9225, 511, 63, 4343 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4344static const struct wacom_features wacom_features_0x69 = 4345 { "Wacom Bamboo1", 5104, 3712, 511, 63, 4346 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4347static const struct wacom_features wacom_features_0x6A = 4348 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 4349 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4350static const struct wacom_features wacom_features_0x6B = 4351 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 4352 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4353static const struct wacom_features wacom_features_0x20 = 4354 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 4355 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4356static const struct wacom_features wacom_features_0x21 = 4357 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 4358 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4359static const struct wacom_features wacom_features_0x22 = 4360 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 4361 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4362static const struct wacom_features wacom_features_0x23 = 4363 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 4364 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4365static const struct wacom_features wacom_features_0x24 = 4366 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 4367 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4368static const struct wacom_features wacom_features_0x30 = 4369 { "Wacom PL400", 5408, 4056, 255, 0, 4370 PL, WACOM_PL_RES, WACOM_PL_RES }; 4371static const struct wacom_features wacom_features_0x31 = 4372 { "Wacom PL500", 6144, 4608, 255, 0, 4373 PL, WACOM_PL_RES, WACOM_PL_RES }; 4374static const struct wacom_features wacom_features_0x32 = 4375 { "Wacom PL600", 6126, 4604, 255, 0, 4376 PL, WACOM_PL_RES, WACOM_PL_RES }; 4377static const struct wacom_features wacom_features_0x33 = 4378 { "Wacom PL600SX", 6260, 5016, 255, 0, 4379 PL, WACOM_PL_RES, WACOM_PL_RES }; 4380static const struct wacom_features wacom_features_0x34 = 4381 { "Wacom PL550", 6144, 4608, 511, 0, 4382 PL, WACOM_PL_RES, WACOM_PL_RES }; 4383static const struct wacom_features wacom_features_0x35 = 4384 { "Wacom PL800", 7220, 5780, 511, 0, 4385 PL, WACOM_PL_RES, WACOM_PL_RES }; 4386static const struct wacom_features wacom_features_0x37 = 4387 { "Wacom PL700", 6758, 5406, 511, 0, 4388 PL, WACOM_PL_RES, WACOM_PL_RES }; 4389static const struct wacom_features wacom_features_0x38 = 4390 { "Wacom PL510", 6282, 4762, 511, 0, 4391 PL, WACOM_PL_RES, WACOM_PL_RES }; 4392static const struct wacom_features wacom_features_0x39 = 4393 { "Wacom DTU710", 34080, 27660, 511, 0, 4394 PL, WACOM_PL_RES, WACOM_PL_RES }; 4395static const struct wacom_features wacom_features_0xC4 = 4396 { "Wacom DTF521", 6282, 4762, 511, 0, 4397 PL, WACOM_PL_RES, WACOM_PL_RES }; 4398static const struct wacom_features wacom_features_0xC0 = 4399 { "Wacom DTF720", 6858, 5506, 511, 0, 4400 PL, WACOM_PL_RES, WACOM_PL_RES }; 4401static const struct wacom_features wacom_features_0xC2 = 4402 { "Wacom DTF720a", 6858, 5506, 511, 0, 4403 PL, WACOM_PL_RES, WACOM_PL_RES }; 4404static const struct wacom_features wacom_features_0x03 = 4405 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 4406 PTU, WACOM_PL_RES, WACOM_PL_RES }; 4407static const struct wacom_features wacom_features_0x41 = 4408 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 4409 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4410static const struct wacom_features wacom_features_0x42 = 4411 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4412 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4413static const struct wacom_features wacom_features_0x43 = 4414 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 4415 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4416static const struct wacom_features wacom_features_0x44 = 4417 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 4418 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4419static const struct wacom_features wacom_features_0x45 = 4420 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 4421 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4422static const struct wacom_features wacom_features_0xB0 = 4423 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 4424 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4425static const struct wacom_features wacom_features_0xB1 = 4426 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 4427 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4428static const struct wacom_features wacom_features_0xB2 = 4429 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 4430 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4431static const struct wacom_features wacom_features_0xB3 = 4432 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 4433 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4434static const struct wacom_features wacom_features_0xB4 = 4435 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 4436 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4437static const struct wacom_features wacom_features_0xB5 = 4438 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 4439 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4440static const struct wacom_features wacom_features_0xB7 = 4441 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 4442 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4443static const struct wacom_features wacom_features_0xB8 = 4444 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 4445 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4446static const struct wacom_features wacom_features_0xB9 = 4447 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 4448 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4449static const struct wacom_features wacom_features_0xBA = 4450 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 4451 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4452static const struct wacom_features wacom_features_0xBB = 4453 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 4454 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4455static const struct wacom_features wacom_features_0xBC = 4456 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4457 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4458static const struct wacom_features wacom_features_0xBD = 4459 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4460 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4461static const struct wacom_features wacom_features_0x26 = 4462 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 4463 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 4464static const struct wacom_features wacom_features_0x27 = 4465 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 4466 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4467static const struct wacom_features wacom_features_0x28 = 4468 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 4469 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4470static const struct wacom_features wacom_features_0x29 = 4471 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 4472 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4473static const struct wacom_features wacom_features_0x2A = 4474 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 4475 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4476static const struct wacom_features wacom_features_0x314 = 4477 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 4478 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 4479 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4480static const struct wacom_features wacom_features_0x315 = 4481 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 4482 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4483 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4484static const struct wacom_features wacom_features_0x317 = 4485 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 4486 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4487 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4488static const struct wacom_features wacom_features_0xF4 = 4489 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 4490 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4491 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4492 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4493static const struct wacom_features wacom_features_0xF8 = 4494 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 4495 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4496 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4497 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4498 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 4499static const struct wacom_features wacom_features_0xF6 = 4500 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 4501 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 4502 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4503static const struct wacom_features wacom_features_0x32A = 4504 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 4505 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4506 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4507 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4508static const struct wacom_features wacom_features_0x32B = 4509 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 4510 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4511 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4512 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4513 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 4514static const struct wacom_features wacom_features_0x32C = 4515 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 4516 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 4517static const struct wacom_features wacom_features_0x3F = 4518 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 4519 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4520static const struct wacom_features wacom_features_0xC5 = 4521 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 4522 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4523static const struct wacom_features wacom_features_0xC6 = 4524 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 4525 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4526static const struct wacom_features wacom_features_0x304 = 4527 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 4528 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4529 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4530 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4531static const struct wacom_features wacom_features_0x333 = 4532 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 4533 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4534 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4535 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4536 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 4537static const struct wacom_features wacom_features_0x335 = 4538 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 4539 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 4540 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4541static const struct wacom_features wacom_features_0xC7 = 4542 { "Wacom DTU1931", 37832, 30305, 511, 0, 4543 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4544static const struct wacom_features wacom_features_0xCE = 4545 { "Wacom DTU2231", 47864, 27011, 511, 0, 4546 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4547 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 4548static const struct wacom_features wacom_features_0xF0 = 4549 { "Wacom DTU1631", 34623, 19553, 511, 0, 4550 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4551static const struct wacom_features wacom_features_0xFB = 4552 { "Wacom DTU1031", 22096, 13960, 511, 0, 4553 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4554 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4555 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4556static const struct wacom_features wacom_features_0x32F = 4557 { "Wacom DTU1031X", 22672, 12928, 511, 0, 4558 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 4559 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4560 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4561static const struct wacom_features wacom_features_0x336 = 4562 { "Wacom DTU1141", 23672, 13403, 1023, 0, 4563 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4564 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4565 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4566static const struct wacom_features wacom_features_0x57 = 4567 { "Wacom DTK2241", 95840, 54260, 2047, 63, 4568 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4569 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4570 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4571static const struct wacom_features wacom_features_0x59 = /* Pen */ 4572 { "Wacom DTH2242", 95840, 54260, 2047, 63, 4573 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4574 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4575 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4576 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 4577static const struct wacom_features wacom_features_0x5D = /* Touch */ 4578 { "Wacom DTH2242", .type = WACOM_24HDT, 4579 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 4580 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4581static const struct wacom_features wacom_features_0xCC = 4582 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 4583 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4584 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4585 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4586static const struct wacom_features wacom_features_0xFA = 4587 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 4588 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4589 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4590 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4591static const struct wacom_features wacom_features_0x5B = 4592 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 4593 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4594 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4595 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4596 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 4597static const struct wacom_features wacom_features_0x5E = 4598 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 4599 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 4600 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4601static const struct wacom_features wacom_features_0x90 = 4602 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4603 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4604static const struct wacom_features wacom_features_0x93 = 4605 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4606 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4607static const struct wacom_features wacom_features_0x97 = 4608 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4609 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4610static const struct wacom_features wacom_features_0x9A = 4611 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4612 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4613static const struct wacom_features wacom_features_0x9F = 4614 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4615 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4616static const struct wacom_features wacom_features_0xE2 = 4617 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4618 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4619static const struct wacom_features wacom_features_0xE3 = 4620 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4621 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4622static const struct wacom_features wacom_features_0xE5 = 4623 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4624 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4625static const struct wacom_features wacom_features_0xE6 = 4626 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4627 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4628static const struct wacom_features wacom_features_0xEC = 4629 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4630 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4631static const struct wacom_features wacom_features_0xED = 4632 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4633 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4634static const struct wacom_features wacom_features_0xEF = 4635 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4636 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4637static const struct wacom_features wacom_features_0x100 = 4638 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4639 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4640static const struct wacom_features wacom_features_0x101 = 4641 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4642 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4643static const struct wacom_features wacom_features_0x10D = 4644 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4645 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4646static const struct wacom_features wacom_features_0x10E = 4647 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4648 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4649static const struct wacom_features wacom_features_0x10F = 4650 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4651 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4652static const struct wacom_features wacom_features_0x116 = 4653 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4654 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4655static const struct wacom_features wacom_features_0x12C = 4656 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4657 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4658static const struct wacom_features wacom_features_0x4001 = 4659 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4660 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4661static const struct wacom_features wacom_features_0x4004 = 4662 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4663 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4664static const struct wacom_features wacom_features_0x5000 = 4665 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4666 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4667static const struct wacom_features wacom_features_0x5002 = 4668 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4669 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4670static const struct wacom_features wacom_features_0x47 = 4671 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4672 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4673static const struct wacom_features wacom_features_0x84 = 4674 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4675static const struct wacom_features wacom_features_0xD0 = 4676 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4677 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4678static const struct wacom_features wacom_features_0xD1 = 4679 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4680 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4681static const struct wacom_features wacom_features_0xD2 = 4682 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4683 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4684static const struct wacom_features wacom_features_0xD3 = 4685 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4686 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4687static const struct wacom_features wacom_features_0xD4 = 4688 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4689 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4690static const struct wacom_features wacom_features_0xD5 = 4691 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4692 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4693static const struct wacom_features wacom_features_0xD6 = 4694 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4695 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4696static const struct wacom_features wacom_features_0xD7 = 4697 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4698 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4699static const struct wacom_features wacom_features_0xD8 = 4700 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4701 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4702static const struct wacom_features wacom_features_0xDA = 4703 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4704 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4705static const struct wacom_features wacom_features_0xDB = 4706 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4707 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4708static const struct wacom_features wacom_features_0xDD = 4709 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4710 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4711static const struct wacom_features wacom_features_0xDE = 4712 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4713 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4714static const struct wacom_features wacom_features_0xDF = 4715 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4716 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4717static const struct wacom_features wacom_features_0x300 = 4718 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4719 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4720static const struct wacom_features wacom_features_0x301 = 4721 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4722 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4723static const struct wacom_features wacom_features_0x302 = 4724 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4725 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4726 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4727static const struct wacom_features wacom_features_0x303 = 4728 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4729 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4730 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4731static const struct wacom_features wacom_features_0x30E = 4732 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4733 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4734 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4735static const struct wacom_features wacom_features_0x6004 = 4736 { "ISD-V4", 12800, 8000, 255, 0, 4737 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4738static const struct wacom_features wacom_features_0x307 = 4739 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4740 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4741 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4742 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4743 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4744static const struct wacom_features wacom_features_0x309 = 4745 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4746 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4747 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4748static const struct wacom_features wacom_features_0x30A = 4749 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4750 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4751 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4752 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4753 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4754static const struct wacom_features wacom_features_0x30C = 4755 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4756 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4757 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4758static const struct wacom_features wacom_features_0x318 = 4759 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4760 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4761static const struct wacom_features wacom_features_0x319 = 4762 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4763 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4764static const struct wacom_features wacom_features_0x325 = 4765 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4766 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4767 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4768 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4769 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4770static const struct wacom_features wacom_features_0x326 = /* Touch */ 4771 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4772 .oPid = 0x325 }; 4773static const struct wacom_features wacom_features_0x323 = 4774 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4775 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4776 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4777static const struct wacom_features wacom_features_0x331 = 4778 { "Wacom Express Key Remote", .type = REMOTE, 4779 .numbered_buttons = 18, .check_for_hid_type = true, 4780 .hid_type = HID_TYPE_USBNONE }; 4781static const struct wacom_features wacom_features_0x33B = 4782 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4783 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4784 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4785static const struct wacom_features wacom_features_0x33C = 4786 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4787 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4788 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4789static const struct wacom_features wacom_features_0x33D = 4790 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4791 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4792 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4793static const struct wacom_features wacom_features_0x33E = 4794 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4795 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4796 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4797static const struct wacom_features wacom_features_0x343 = 4798 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4799 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4800 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4801 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4802static const struct wacom_features wacom_features_0x360 = 4803 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4804 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4805static const struct wacom_features wacom_features_0x361 = 4806 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4807 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4808static const struct wacom_features wacom_features_0x377 = 4809 { "Wacom Intuos BT S", 15200, 9500, 4095, 63, 4810 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4811static const struct wacom_features wacom_features_0x379 = 4812 { "Wacom Intuos BT M", 21600, 13500, 4095, 63, 4813 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4814static const struct wacom_features wacom_features_0x37A = 4815 { "Wacom One by Wacom S", 15200, 9500, 2047, 63, 4816 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4817static const struct wacom_features wacom_features_0x37B = 4818 { "Wacom One by Wacom M", 21600, 13500, 2047, 63, 4819 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4820static const struct wacom_features wacom_features_0x393 = 4821 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63, 4822 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, 4823 .touch_max = 10 }; 4824static const struct wacom_features wacom_features_0x3c6 = 4825 { "Wacom Intuos BT S", 15200, 9500, 4095, 63, 4826 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4827static const struct wacom_features wacom_features_0x3c8 = 4828 { "Wacom Intuos BT M", 21600, 13500, 4095, 63, 4829 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4830static const struct wacom_features wacom_features_0x3dd = 4831 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63, 4832 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, 4833 .touch_max = 10 }; 4834 4835static const struct wacom_features wacom_features_HID_ANY_ID = 4836 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4837 4838static const struct wacom_features wacom_features_0x94 = 4839 { "Wacom Bootloader", .type = BOOTLOADER }; 4840 4841#define USB_DEVICE_WACOM(prod) \ 4842 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4843 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4844 4845#define BT_DEVICE_WACOM(prod) \ 4846 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4847 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4848 4849#define I2C_DEVICE_WACOM(prod) \ 4850 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4851 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4852 4853#define USB_DEVICE_LENOVO(prod) \ 4854 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4855 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4856 4857const struct hid_device_id wacom_ids[] = { 4858 { USB_DEVICE_WACOM(0x00) }, 4859 { USB_DEVICE_WACOM(0x03) }, 4860 { USB_DEVICE_WACOM(0x10) }, 4861 { USB_DEVICE_WACOM(0x11) }, 4862 { USB_DEVICE_WACOM(0x12) }, 4863 { USB_DEVICE_WACOM(0x13) }, 4864 { USB_DEVICE_WACOM(0x14) }, 4865 { USB_DEVICE_WACOM(0x15) }, 4866 { USB_DEVICE_WACOM(0x16) }, 4867 { USB_DEVICE_WACOM(0x17) }, 4868 { USB_DEVICE_WACOM(0x18) }, 4869 { USB_DEVICE_WACOM(0x19) }, 4870 { USB_DEVICE_WACOM(0x20) }, 4871 { USB_DEVICE_WACOM(0x21) }, 4872 { USB_DEVICE_WACOM(0x22) }, 4873 { USB_DEVICE_WACOM(0x23) }, 4874 { USB_DEVICE_WACOM(0x24) }, 4875 { USB_DEVICE_WACOM(0x26) }, 4876 { USB_DEVICE_WACOM(0x27) }, 4877 { USB_DEVICE_WACOM(0x28) }, 4878 { USB_DEVICE_WACOM(0x29) }, 4879 { USB_DEVICE_WACOM(0x2A) }, 4880 { USB_DEVICE_WACOM(0x30) }, 4881 { USB_DEVICE_WACOM(0x31) }, 4882 { USB_DEVICE_WACOM(0x32) }, 4883 { USB_DEVICE_WACOM(0x33) }, 4884 { USB_DEVICE_WACOM(0x34) }, 4885 { USB_DEVICE_WACOM(0x35) }, 4886 { USB_DEVICE_WACOM(0x37) }, 4887 { USB_DEVICE_WACOM(0x38) }, 4888 { USB_DEVICE_WACOM(0x39) }, 4889 { USB_DEVICE_WACOM(0x3F) }, 4890 { USB_DEVICE_WACOM(0x41) }, 4891 { USB_DEVICE_WACOM(0x42) }, 4892 { USB_DEVICE_WACOM(0x43) }, 4893 { USB_DEVICE_WACOM(0x44) }, 4894 { USB_DEVICE_WACOM(0x45) }, 4895 { USB_DEVICE_WACOM(0x47) }, 4896 { USB_DEVICE_WACOM(0x57) }, 4897 { USB_DEVICE_WACOM(0x59) }, 4898 { USB_DEVICE_WACOM(0x5B) }, 4899 { USB_DEVICE_WACOM(0x5D) }, 4900 { USB_DEVICE_WACOM(0x5E) }, 4901 { USB_DEVICE_WACOM(0x60) }, 4902 { USB_DEVICE_WACOM(0x61) }, 4903 { USB_DEVICE_WACOM(0x62) }, 4904 { USB_DEVICE_WACOM(0x63) }, 4905 { USB_DEVICE_WACOM(0x64) }, 4906 { USB_DEVICE_WACOM(0x65) }, 4907 { USB_DEVICE_WACOM(0x69) }, 4908 { USB_DEVICE_WACOM(0x6A) }, 4909 { USB_DEVICE_WACOM(0x6B) }, 4910 { BT_DEVICE_WACOM(0x81) }, 4911 { USB_DEVICE_WACOM(0x84) }, 4912 { USB_DEVICE_WACOM(0x90) }, 4913 { USB_DEVICE_WACOM(0x93) }, 4914 { USB_DEVICE_WACOM(0x94) }, 4915 { USB_DEVICE_WACOM(0x97) }, 4916 { USB_DEVICE_WACOM(0x9A) }, 4917 { USB_DEVICE_WACOM(0x9F) }, 4918 { USB_DEVICE_WACOM(0xB0) }, 4919 { USB_DEVICE_WACOM(0xB1) }, 4920 { USB_DEVICE_WACOM(0xB2) }, 4921 { USB_DEVICE_WACOM(0xB3) }, 4922 { USB_DEVICE_WACOM(0xB4) }, 4923 { USB_DEVICE_WACOM(0xB5) }, 4924 { USB_DEVICE_WACOM(0xB7) }, 4925 { USB_DEVICE_WACOM(0xB8) }, 4926 { USB_DEVICE_WACOM(0xB9) }, 4927 { USB_DEVICE_WACOM(0xBA) }, 4928 { USB_DEVICE_WACOM(0xBB) }, 4929 { USB_DEVICE_WACOM(0xBC) }, 4930 { BT_DEVICE_WACOM(0xBD) }, 4931 { USB_DEVICE_WACOM(0xC0) }, 4932 { USB_DEVICE_WACOM(0xC2) }, 4933 { USB_DEVICE_WACOM(0xC4) }, 4934 { USB_DEVICE_WACOM(0xC5) }, 4935 { USB_DEVICE_WACOM(0xC6) }, 4936 { USB_DEVICE_WACOM(0xC7) }, 4937 { USB_DEVICE_WACOM(0xCC) }, 4938 { USB_DEVICE_WACOM(0xCE) }, 4939 { USB_DEVICE_WACOM(0xD0) }, 4940 { USB_DEVICE_WACOM(0xD1) }, 4941 { USB_DEVICE_WACOM(0xD2) }, 4942 { USB_DEVICE_WACOM(0xD3) }, 4943 { USB_DEVICE_WACOM(0xD4) }, 4944 { USB_DEVICE_WACOM(0xD5) }, 4945 { USB_DEVICE_WACOM(0xD6) }, 4946 { USB_DEVICE_WACOM(0xD7) }, 4947 { USB_DEVICE_WACOM(0xD8) }, 4948 { USB_DEVICE_WACOM(0xDA) }, 4949 { USB_DEVICE_WACOM(0xDB) }, 4950 { USB_DEVICE_WACOM(0xDD) }, 4951 { USB_DEVICE_WACOM(0xDE) }, 4952 { USB_DEVICE_WACOM(0xDF) }, 4953 { USB_DEVICE_WACOM(0xE2) }, 4954 { USB_DEVICE_WACOM(0xE3) }, 4955 { USB_DEVICE_WACOM(0xE5) }, 4956 { USB_DEVICE_WACOM(0xE6) }, 4957 { USB_DEVICE_WACOM(0xEC) }, 4958 { USB_DEVICE_WACOM(0xED) }, 4959 { USB_DEVICE_WACOM(0xEF) }, 4960 { USB_DEVICE_WACOM(0xF0) }, 4961 { USB_DEVICE_WACOM(0xF4) }, 4962 { USB_DEVICE_WACOM(0xF6) }, 4963 { USB_DEVICE_WACOM(0xF8) }, 4964 { USB_DEVICE_WACOM(0xFA) }, 4965 { USB_DEVICE_WACOM(0xFB) }, 4966 { USB_DEVICE_WACOM(0x100) }, 4967 { USB_DEVICE_WACOM(0x101) }, 4968 { USB_DEVICE_WACOM(0x10D) }, 4969 { USB_DEVICE_WACOM(0x10E) }, 4970 { USB_DEVICE_WACOM(0x10F) }, 4971 { USB_DEVICE_WACOM(0x116) }, 4972 { USB_DEVICE_WACOM(0x12C) }, 4973 { USB_DEVICE_WACOM(0x300) }, 4974 { USB_DEVICE_WACOM(0x301) }, 4975 { USB_DEVICE_WACOM(0x302) }, 4976 { USB_DEVICE_WACOM(0x303) }, 4977 { USB_DEVICE_WACOM(0x304) }, 4978 { USB_DEVICE_WACOM(0x307) }, 4979 { USB_DEVICE_WACOM(0x309) }, 4980 { USB_DEVICE_WACOM(0x30A) }, 4981 { USB_DEVICE_WACOM(0x30C) }, 4982 { USB_DEVICE_WACOM(0x30E) }, 4983 { USB_DEVICE_WACOM(0x314) }, 4984 { USB_DEVICE_WACOM(0x315) }, 4985 { USB_DEVICE_WACOM(0x317) }, 4986 { USB_DEVICE_WACOM(0x318) }, 4987 { USB_DEVICE_WACOM(0x319) }, 4988 { USB_DEVICE_WACOM(0x323) }, 4989 { USB_DEVICE_WACOM(0x325) }, 4990 { USB_DEVICE_WACOM(0x326) }, 4991 { USB_DEVICE_WACOM(0x32A) }, 4992 { USB_DEVICE_WACOM(0x32B) }, 4993 { USB_DEVICE_WACOM(0x32C) }, 4994 { USB_DEVICE_WACOM(0x32F) }, 4995 { USB_DEVICE_WACOM(0x331) }, 4996 { USB_DEVICE_WACOM(0x333) }, 4997 { USB_DEVICE_WACOM(0x335) }, 4998 { USB_DEVICE_WACOM(0x336) }, 4999 { USB_DEVICE_WACOM(0x33B) }, 5000 { USB_DEVICE_WACOM(0x33C) }, 5001 { USB_DEVICE_WACOM(0x33D) }, 5002 { USB_DEVICE_WACOM(0x33E) }, 5003 { USB_DEVICE_WACOM(0x343) }, 5004 { BT_DEVICE_WACOM(0x360) }, 5005 { BT_DEVICE_WACOM(0x361) }, 5006 { BT_DEVICE_WACOM(0x377) }, 5007 { BT_DEVICE_WACOM(0x379) }, 5008 { USB_DEVICE_WACOM(0x37A) }, 5009 { USB_DEVICE_WACOM(0x37B) }, 5010 { BT_DEVICE_WACOM(0x393) }, 5011 { BT_DEVICE_WACOM(0x3c6) }, 5012 { BT_DEVICE_WACOM(0x3c8) }, 5013 { BT_DEVICE_WACOM(0x3dd) }, 5014 { USB_DEVICE_WACOM(0x4001) }, 5015 { USB_DEVICE_WACOM(0x4004) }, 5016 { USB_DEVICE_WACOM(0x5000) }, 5017 { USB_DEVICE_WACOM(0x5002) }, 5018 { USB_DEVICE_LENOVO(0x6004) }, 5019 5020 { USB_DEVICE_WACOM(HID_ANY_ID) }, 5021 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 5022 { BT_DEVICE_WACOM(HID_ANY_ID) }, 5023 { } 5024}; 5025MODULE_DEVICE_TABLE(hid, wacom_ids); 5026