1 /* 2 * drivers/input/tablet/wacom_wac.c 3 * 4 * USB Wacom tablet support - Wacom specific code 5 * 6 */ 7 8 /* 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 */ 14 15 #include "wacom_wac.h" 16 #include "wacom.h" 17 #include <linux/input/mt.h> 18 19 /* resolution for penabled devices */ 20 #define WACOM_PL_RES 20 21 #define WACOM_PENPRTN_RES 40 22 #define WACOM_VOLITO_RES 50 23 #define WACOM_GRAPHIRE_RES 80 24 #define WACOM_INTUOS_RES 100 25 #define WACOM_INTUOS3_RES 200 26 27 /* Newer Cintiq and DTU have an offset between tablet and screen areas */ 28 #define WACOM_DTU_OFFSET 200 29 #define WACOM_CINTIQ_OFFSET 400 30 31 /* 32 * Scale factor relating reported contact size to logical contact area. 33 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 34 */ 35 #define WACOM_CONTACT_AREA_SCALE 2607 36 37 static bool touch_arbitration = 1; 38 module_param(touch_arbitration, bool, 0644); 39 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)"); 40 41 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 42 int button_count, int mask); 43 44 static int wacom_numbered_button_to_key(int n); 45 46 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 47 int group); 48 /* 49 * Percent of battery capacity for Graphire. 50 * 8th value means AC online and show 100% capacity. 51 */ 52 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 53 54 /* 55 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 56 */ 57 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 58 59 static void __wacom_notify_battery(struct wacom_battery *battery, 60 int bat_capacity, bool bat_charging, 61 bool bat_connected, bool ps_connected) 62 { 63 bool changed = battery->battery_capacity != bat_capacity || 64 battery->bat_charging != bat_charging || 65 battery->bat_connected != bat_connected || 66 battery->ps_connected != ps_connected; 67 68 if (changed) { 69 battery->battery_capacity = bat_capacity; 70 battery->bat_charging = bat_charging; 71 battery->bat_connected = bat_connected; 72 battery->ps_connected = ps_connected; 73 74 if (battery->battery) 75 power_supply_changed(battery->battery); 76 } 77 } 78 79 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 80 int bat_capacity, bool bat_charging, bool bat_connected, 81 bool ps_connected) 82 { 83 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 84 85 __wacom_notify_battery(&wacom->battery, bat_capacity, bat_charging, 86 bat_connected, ps_connected); 87 } 88 89 static int wacom_penpartner_irq(struct wacom_wac *wacom) 90 { 91 unsigned char *data = wacom->data; 92 struct input_dev *input = wacom->pen_input; 93 94 switch (data[0]) { 95 case 1: 96 if (data[5] & 0x80) { 97 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 98 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 99 input_report_key(input, wacom->tool[0], 1); 100 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 101 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 102 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 103 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 104 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 105 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 106 } else { 107 input_report_key(input, wacom->tool[0], 0); 108 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 109 input_report_abs(input, ABS_PRESSURE, -1); 110 input_report_key(input, BTN_TOUCH, 0); 111 } 112 break; 113 114 case 2: 115 input_report_key(input, BTN_TOOL_PEN, 1); 116 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 117 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 118 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 119 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 120 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 121 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 122 break; 123 124 default: 125 dev_dbg(input->dev.parent, 126 "%s: received unknown report #%d\n", __func__, data[0]); 127 return 0; 128 } 129 130 return 1; 131 } 132 133 static int wacom_pl_irq(struct wacom_wac *wacom) 134 { 135 struct wacom_features *features = &wacom->features; 136 unsigned char *data = wacom->data; 137 struct input_dev *input = wacom->pen_input; 138 int prox, pressure; 139 140 if (data[0] != WACOM_REPORT_PENABLED) { 141 dev_dbg(input->dev.parent, 142 "%s: received unknown report #%d\n", __func__, data[0]); 143 return 0; 144 } 145 146 prox = data[1] & 0x40; 147 148 if (!wacom->id[0]) { 149 if ((data[0] & 0x10) || (data[4] & 0x20)) { 150 wacom->tool[0] = BTN_TOOL_RUBBER; 151 wacom->id[0] = ERASER_DEVICE_ID; 152 } 153 else { 154 wacom->tool[0] = BTN_TOOL_PEN; 155 wacom->id[0] = STYLUS_DEVICE_ID; 156 } 157 } 158 159 /* If the eraser is in prox, STYLUS2 is always set. If we 160 * mis-detected the type and notice that STYLUS2 isn't set 161 * then force the eraser out of prox and let the pen in. 162 */ 163 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 164 input_report_key(input, BTN_TOOL_RUBBER, 0); 165 input_report_abs(input, ABS_MISC, 0); 166 input_sync(input); 167 wacom->tool[0] = BTN_TOOL_PEN; 168 wacom->id[0] = STYLUS_DEVICE_ID; 169 } 170 171 if (prox) { 172 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 173 if (features->pressure_max > 255) 174 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 175 pressure += (features->pressure_max + 1) / 2; 176 177 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 178 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 179 input_report_abs(input, ABS_PRESSURE, pressure); 180 181 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 182 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 183 /* Only allow the stylus2 button to be reported for the pen tool. */ 184 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 185 } 186 187 if (!prox) 188 wacom->id[0] = 0; 189 input_report_key(input, wacom->tool[0], prox); 190 input_report_abs(input, ABS_MISC, wacom->id[0]); 191 return 1; 192 } 193 194 static int wacom_ptu_irq(struct wacom_wac *wacom) 195 { 196 unsigned char *data = wacom->data; 197 struct input_dev *input = wacom->pen_input; 198 199 if (data[0] != WACOM_REPORT_PENABLED) { 200 dev_dbg(input->dev.parent, 201 "%s: received unknown report #%d\n", __func__, data[0]); 202 return 0; 203 } 204 205 if (data[1] & 0x04) { 206 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 207 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 208 wacom->id[0] = ERASER_DEVICE_ID; 209 } else { 210 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 211 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 212 wacom->id[0] = STYLUS_DEVICE_ID; 213 } 214 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 215 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 216 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 217 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 218 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 219 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 220 return 1; 221 } 222 223 static int wacom_dtu_irq(struct wacom_wac *wacom) 224 { 225 unsigned char *data = wacom->data; 226 struct input_dev *input = wacom->pen_input; 227 int prox = data[1] & 0x20; 228 229 dev_dbg(input->dev.parent, 230 "%s: received report #%d", __func__, data[0]); 231 232 if (prox) { 233 /* Going into proximity select tool */ 234 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 235 if (wacom->tool[0] == BTN_TOOL_PEN) 236 wacom->id[0] = STYLUS_DEVICE_ID; 237 else 238 wacom->id[0] = ERASER_DEVICE_ID; 239 } 240 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 241 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 242 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 243 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 244 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 245 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 246 if (!prox) /* out-prox */ 247 wacom->id[0] = 0; 248 input_report_key(input, wacom->tool[0], prox); 249 input_report_abs(input, ABS_MISC, wacom->id[0]); 250 return 1; 251 } 252 253 static int wacom_dtus_irq(struct wacom_wac *wacom) 254 { 255 char *data = wacom->data; 256 struct input_dev *input = wacom->pen_input; 257 unsigned short prox, pressure = 0; 258 259 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 260 dev_dbg(input->dev.parent, 261 "%s: received unknown report #%d", __func__, data[0]); 262 return 0; 263 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 264 input = wacom->pad_input; 265 input_report_key(input, BTN_0, (data[1] & 0x01)); 266 input_report_key(input, BTN_1, (data[1] & 0x02)); 267 input_report_key(input, BTN_2, (data[1] & 0x04)); 268 input_report_key(input, BTN_3, (data[1] & 0x08)); 269 input_report_abs(input, ABS_MISC, 270 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 271 return 1; 272 } else { 273 prox = data[1] & 0x80; 274 if (prox) { 275 switch ((data[1] >> 3) & 3) { 276 case 1: /* Rubber */ 277 wacom->tool[0] = BTN_TOOL_RUBBER; 278 wacom->id[0] = ERASER_DEVICE_ID; 279 break; 280 281 case 2: /* Pen */ 282 wacom->tool[0] = BTN_TOOL_PEN; 283 wacom->id[0] = STYLUS_DEVICE_ID; 284 break; 285 } 286 } 287 288 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 289 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 290 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 291 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 292 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 293 input_report_abs(input, ABS_PRESSURE, pressure); 294 input_report_key(input, BTN_TOUCH, pressure > 10); 295 296 if (!prox) /* out-prox */ 297 wacom->id[0] = 0; 298 input_report_key(input, wacom->tool[0], prox); 299 input_report_abs(input, ABS_MISC, wacom->id[0]); 300 return 1; 301 } 302 } 303 304 static int wacom_graphire_irq(struct wacom_wac *wacom) 305 { 306 struct wacom_features *features = &wacom->features; 307 unsigned char *data = wacom->data; 308 struct input_dev *input = wacom->pen_input; 309 struct input_dev *pad_input = wacom->pad_input; 310 int battery_capacity, ps_connected; 311 int prox; 312 int rw = 0; 313 int retval = 0; 314 315 if (features->type == GRAPHIRE_BT) { 316 if (data[0] != WACOM_REPORT_PENABLED_BT) { 317 dev_dbg(input->dev.parent, 318 "%s: received unknown report #%d\n", __func__, 319 data[0]); 320 goto exit; 321 } 322 } else if (data[0] != WACOM_REPORT_PENABLED) { 323 dev_dbg(input->dev.parent, 324 "%s: received unknown report #%d\n", __func__, data[0]); 325 goto exit; 326 } 327 328 prox = data[1] & 0x80; 329 if (prox || wacom->id[0]) { 330 if (prox) { 331 switch ((data[1] >> 5) & 3) { 332 333 case 0: /* Pen */ 334 wacom->tool[0] = BTN_TOOL_PEN; 335 wacom->id[0] = STYLUS_DEVICE_ID; 336 break; 337 338 case 1: /* Rubber */ 339 wacom->tool[0] = BTN_TOOL_RUBBER; 340 wacom->id[0] = ERASER_DEVICE_ID; 341 break; 342 343 case 2: /* Mouse with wheel */ 344 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 345 /* fall through */ 346 347 case 3: /* Mouse without wheel */ 348 wacom->tool[0] = BTN_TOOL_MOUSE; 349 wacom->id[0] = CURSOR_DEVICE_ID; 350 break; 351 } 352 } 353 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 354 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 355 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 356 if (features->type == GRAPHIRE_BT) 357 input_report_abs(input, ABS_PRESSURE, data[6] | 358 (((__u16) (data[1] & 0x08)) << 5)); 359 else 360 input_report_abs(input, ABS_PRESSURE, data[6] | 361 ((data[7] & 0x03) << 8)); 362 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 363 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 364 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 365 } else { 366 input_report_key(input, BTN_LEFT, data[1] & 0x01); 367 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 368 if (features->type == WACOM_G4 || 369 features->type == WACOM_MO) { 370 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 371 rw = (data[7] & 0x04) - (data[7] & 0x03); 372 } else if (features->type == GRAPHIRE_BT) { 373 /* Compute distance between mouse and tablet */ 374 rw = 44 - (data[6] >> 2); 375 rw = clamp_val(rw, 0, 31); 376 input_report_abs(input, ABS_DISTANCE, rw); 377 if (((data[1] >> 5) & 3) == 2) { 378 /* Mouse with wheel */ 379 input_report_key(input, BTN_MIDDLE, 380 data[1] & 0x04); 381 rw = (data[6] & 0x01) ? -1 : 382 (data[6] & 0x02) ? 1 : 0; 383 } else { 384 rw = 0; 385 } 386 } else { 387 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 388 rw = -(signed char)data[6]; 389 } 390 input_report_rel(input, REL_WHEEL, rw); 391 } 392 393 if (!prox) 394 wacom->id[0] = 0; 395 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 396 input_report_key(input, wacom->tool[0], prox); 397 input_sync(input); /* sync last event */ 398 } 399 400 /* send pad data */ 401 switch (features->type) { 402 case WACOM_G4: 403 prox = data[7] & 0xf8; 404 if (prox || wacom->id[1]) { 405 wacom->id[1] = PAD_DEVICE_ID; 406 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 407 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 408 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 409 input_report_rel(pad_input, REL_WHEEL, rw); 410 if (!prox) 411 wacom->id[1] = 0; 412 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 413 retval = 1; 414 } 415 break; 416 417 case WACOM_MO: 418 prox = (data[7] & 0xf8) || data[8]; 419 if (prox || wacom->id[1]) { 420 wacom->id[1] = PAD_DEVICE_ID; 421 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 422 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 423 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 424 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 425 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 426 if (!prox) 427 wacom->id[1] = 0; 428 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 429 retval = 1; 430 } 431 break; 432 case GRAPHIRE_BT: 433 prox = data[7] & 0x03; 434 if (prox || wacom->id[1]) { 435 wacom->id[1] = PAD_DEVICE_ID; 436 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 437 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 438 if (!prox) 439 wacom->id[1] = 0; 440 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 441 retval = 1; 442 } 443 break; 444 } 445 446 /* Store current battery capacity and power supply state */ 447 if (features->type == GRAPHIRE_BT) { 448 rw = (data[7] >> 2 & 0x07); 449 battery_capacity = batcap_gr[rw]; 450 ps_connected = rw == 7; 451 wacom_notify_battery(wacom, battery_capacity, ps_connected, 452 1, ps_connected); 453 } 454 exit: 455 return retval; 456 } 457 458 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 459 { 460 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 461 struct wacom_features *features = &wacom_wac->features; 462 struct hid_report *r; 463 struct hid_report_enum *re; 464 465 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 466 if (features->type == INTUOSHT2) 467 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 468 else 469 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 470 if (r) { 471 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 472 } 473 } 474 475 static int wacom_intuos_pad(struct wacom_wac *wacom) 476 { 477 struct wacom_features *features = &wacom->features; 478 unsigned char *data = wacom->data; 479 struct input_dev *input = wacom->pad_input; 480 int i; 481 int buttons = 0, nbuttons = features->numbered_buttons; 482 int keys = 0, nkeys = 0; 483 int ring1 = 0, ring2 = 0; 484 int strip1 = 0, strip2 = 0; 485 bool prox = false; 486 487 /* pad packets. Works as a second tool and is always in prox */ 488 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 489 data[0] == WACOM_REPORT_CINTIQPAD)) 490 return 0; 491 492 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 493 buttons = (data[3] << 1) | (data[2] & 0x01); 494 ring1 = data[1]; 495 } else if (features->type == DTK) { 496 buttons = data[6]; 497 } else if (features->type == WACOM_13HD) { 498 buttons = (data[4] << 1) | (data[3] & 0x01); 499 } else if (features->type == WACOM_24HD) { 500 buttons = (data[8] << 8) | data[6]; 501 ring1 = data[1]; 502 ring2 = data[2]; 503 504 /* 505 * Three "buttons" are available on the 24HD which are 506 * physically implemented as a touchstrip. Each button 507 * is approximately 3 bits wide with a 2 bit spacing. 508 * The raw touchstrip bits are stored at: 509 * ((data[3] & 0x1f) << 8) | data[4]) 510 */ 511 nkeys = 3; 512 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 513 ((data[4] & 0xE0) ? 1<<1 : 0) | 514 ((data[4] & 0x07) ? 1<<0 : 0); 515 } else if (features->type == WACOM_27QHD) { 516 nkeys = 3; 517 keys = data[2] & 0x07; 518 519 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 520 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 521 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 522 } else if (features->type == CINTIQ_HYBRID) { 523 /* 524 * Do not send hardware buttons under Android. They 525 * are already sent to the system through GPIO (and 526 * have different meaning). 527 * 528 * d-pad right -> data[4] & 0x10 529 * d-pad up -> data[4] & 0x20 530 * d-pad left -> data[4] & 0x40 531 * d-pad down -> data[4] & 0x80 532 * d-pad center -> data[3] & 0x01 533 */ 534 buttons = (data[4] << 1) | (data[3] & 0x01); 535 } else if (features->type == CINTIQ_COMPANION_2) { 536 /* d-pad right -> data[4] & 0x10 537 * d-pad up -> data[4] & 0x20 538 * d-pad left -> data[4] & 0x40 539 * d-pad down -> data[4] & 0x80 540 * d-pad center -> data[3] & 0x01 541 */ 542 buttons = ((data[2] >> 4) << 7) | 543 ((data[1] & 0x04) << 6) | 544 ((data[2] & 0x0F) << 2) | 545 (data[1] & 0x03); 546 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 547 /* 548 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 549 * addition to the mechanical switch. Switch data is 550 * stored in data[4], capacitive data in data[5]. 551 * 552 * Touch ring mode switch (data[3]) has no capacitive sensor 553 */ 554 buttons = (data[4] << 1) | (data[3] & 0x01); 555 ring1 = data[2]; 556 } else { 557 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 558 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 559 (data[6] << 1) | (data[5] & 0x01); 560 561 if (features->type == WACOM_22HD) { 562 nkeys = 3; 563 keys = data[9] & 0x07; 564 } 565 } else { 566 buttons = ((data[6] & 0x10) << 10) | 567 ((data[5] & 0x10) << 9) | 568 ((data[6] & 0x0F) << 4) | 569 (data[5] & 0x0F); 570 } 571 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 572 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 573 } 574 575 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) | 576 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 577 578 wacom_report_numbered_buttons(input, nbuttons, buttons); 579 580 for (i = 0; i < nkeys; i++) 581 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 582 583 input_report_abs(input, ABS_RX, strip1); 584 input_report_abs(input, ABS_RY, strip2); 585 586 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 587 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 588 589 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 590 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 591 592 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 593 594 return 1; 595 } 596 597 static int wacom_intuos_id_mangle(int tool_id) 598 { 599 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 600 } 601 602 static int wacom_intuos_get_tool_type(int tool_id) 603 { 604 int tool_type; 605 606 switch (tool_id) { 607 case 0x812: /* Inking pen */ 608 case 0x801: /* Intuos3 Inking pen */ 609 case 0x12802: /* Intuos4/5 Inking Pen */ 610 case 0x012: 611 tool_type = BTN_TOOL_PENCIL; 612 break; 613 614 case 0x822: /* Pen */ 615 case 0x842: 616 case 0x852: 617 case 0x823: /* Intuos3 Grip Pen */ 618 case 0x813: /* Intuos3 Classic Pen */ 619 case 0x885: /* Intuos3 Marker Pen */ 620 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 621 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 622 case 0x8e2: /* IntuosHT2 pen */ 623 case 0x022: 624 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 625 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 626 case 0x16802: /* Cintiq 13HD Pro Pen */ 627 case 0x18802: /* DTH2242 Pen */ 628 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 629 tool_type = BTN_TOOL_PEN; 630 break; 631 632 case 0x832: /* Stroke pen */ 633 case 0x032: 634 tool_type = BTN_TOOL_BRUSH; 635 break; 636 637 case 0x007: /* Mouse 4D and 2D */ 638 case 0x09c: 639 case 0x094: 640 case 0x017: /* Intuos3 2D Mouse */ 641 case 0x806: /* Intuos4 Mouse */ 642 tool_type = BTN_TOOL_MOUSE; 643 break; 644 645 case 0x096: /* Lens cursor */ 646 case 0x097: /* Intuos3 Lens cursor */ 647 case 0x006: /* Intuos4 Lens cursor */ 648 tool_type = BTN_TOOL_LENS; 649 break; 650 651 case 0x82a: /* Eraser */ 652 case 0x84a: 653 case 0x85a: 654 case 0x91a: 655 case 0xd1a: 656 case 0x0fa: 657 case 0x82b: /* Intuos3 Grip Pen Eraser */ 658 case 0x81b: /* Intuos3 Classic Pen Eraser */ 659 case 0x91b: /* Intuos3 Airbrush Eraser */ 660 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 661 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 662 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 663 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 664 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 665 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 666 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 667 case 0x1880a: /* DTH2242 Eraser */ 668 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 669 tool_type = BTN_TOOL_RUBBER; 670 break; 671 672 case 0xd12: 673 case 0x912: 674 case 0x112: 675 case 0x913: /* Intuos3 Airbrush */ 676 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 677 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 678 tool_type = BTN_TOOL_AIRBRUSH; 679 break; 680 681 default: /* Unknown tool */ 682 tool_type = BTN_TOOL_PEN; 683 break; 684 } 685 return tool_type; 686 } 687 688 static int wacom_intuos_inout(struct wacom_wac *wacom) 689 { 690 struct wacom_features *features = &wacom->features; 691 unsigned char *data = wacom->data; 692 struct input_dev *input = wacom->pen_input; 693 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 694 695 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 696 ((data[1] & 0xfe) == 0x20) || /* in range */ 697 ((data[1] & 0xfe) == 0x80))) /* out prox */ 698 return 0; 699 700 /* Enter report */ 701 if ((data[1] & 0xfc) == 0xc0) { 702 /* serial number of the tool */ 703 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 704 (data[4] << 20) + (data[5] << 12) + 705 (data[6] << 4) + (data[7] >> 4); 706 707 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 708 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 709 710 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 711 712 wacom->shared->stylus_in_proximity = true; 713 return 1; 714 } 715 716 /* in Range */ 717 if ((data[1] & 0xfe) == 0x20) { 718 if (features->type != INTUOSHT2) 719 wacom->shared->stylus_in_proximity = true; 720 721 /* in Range while exiting */ 722 if (wacom->reporting_data) { 723 input_report_key(input, BTN_TOUCH, 0); 724 input_report_abs(input, ABS_PRESSURE, 0); 725 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 726 return 2; 727 } 728 return 1; 729 } 730 731 /* Exit report */ 732 if ((data[1] & 0xfe) == 0x80) { 733 wacom->shared->stylus_in_proximity = false; 734 wacom->reporting_data = false; 735 736 /* don't report exit if we don't know the ID */ 737 if (!wacom->id[idx]) 738 return 1; 739 740 /* 741 * Reset all states otherwise we lose the initial states 742 * when in-prox next time 743 */ 744 input_report_abs(input, ABS_X, 0); 745 input_report_abs(input, ABS_Y, 0); 746 input_report_abs(input, ABS_DISTANCE, 0); 747 input_report_abs(input, ABS_TILT_X, 0); 748 input_report_abs(input, ABS_TILT_Y, 0); 749 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 750 input_report_key(input, BTN_LEFT, 0); 751 input_report_key(input, BTN_MIDDLE, 0); 752 input_report_key(input, BTN_RIGHT, 0); 753 input_report_key(input, BTN_SIDE, 0); 754 input_report_key(input, BTN_EXTRA, 0); 755 input_report_abs(input, ABS_THROTTLE, 0); 756 input_report_abs(input, ABS_RZ, 0); 757 } else { 758 input_report_abs(input, ABS_PRESSURE, 0); 759 input_report_key(input, BTN_STYLUS, 0); 760 input_report_key(input, BTN_STYLUS2, 0); 761 input_report_key(input, BTN_TOUCH, 0); 762 input_report_abs(input, ABS_WHEEL, 0); 763 if (features->type >= INTUOS3S) 764 input_report_abs(input, ABS_Z, 0); 765 } 766 input_report_key(input, wacom->tool[idx], 0); 767 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 768 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 769 wacom->id[idx] = 0; 770 return 2; 771 } 772 773 return 0; 774 } 775 776 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 777 { 778 unsigned char *data = wacom_wac->data; 779 struct input_dev *input; 780 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 781 struct wacom_remote *remote = wacom->remote; 782 int bat_charging, bat_percent, touch_ring_mode; 783 __u32 serial; 784 int i, index = -1; 785 unsigned long flags; 786 787 if (data[0] != WACOM_REPORT_REMOTE) { 788 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 789 __func__, data[0]); 790 return 0; 791 } 792 793 serial = data[3] + (data[4] << 8) + (data[5] << 16); 794 wacom_wac->id[0] = PAD_DEVICE_ID; 795 796 spin_lock_irqsave(&remote->remote_lock, flags); 797 798 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 799 if (remote->remotes[i].serial == serial) { 800 index = i; 801 break; 802 } 803 } 804 805 if (index < 0 || !remote->remotes[index].registered) 806 goto out; 807 808 input = remote->remotes[index].input; 809 810 input_report_key(input, BTN_0, (data[9] & 0x01)); 811 input_report_key(input, BTN_1, (data[9] & 0x02)); 812 input_report_key(input, BTN_2, (data[9] & 0x04)); 813 input_report_key(input, BTN_3, (data[9] & 0x08)); 814 input_report_key(input, BTN_4, (data[9] & 0x10)); 815 input_report_key(input, BTN_5, (data[9] & 0x20)); 816 input_report_key(input, BTN_6, (data[9] & 0x40)); 817 input_report_key(input, BTN_7, (data[9] & 0x80)); 818 819 input_report_key(input, BTN_8, (data[10] & 0x01)); 820 input_report_key(input, BTN_9, (data[10] & 0x02)); 821 input_report_key(input, BTN_A, (data[10] & 0x04)); 822 input_report_key(input, BTN_B, (data[10] & 0x08)); 823 input_report_key(input, BTN_C, (data[10] & 0x10)); 824 input_report_key(input, BTN_X, (data[10] & 0x20)); 825 input_report_key(input, BTN_Y, (data[10] & 0x40)); 826 input_report_key(input, BTN_Z, (data[10] & 0x80)); 827 828 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 829 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 830 831 if (data[12] & 0x80) 832 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f)); 833 else 834 input_report_abs(input, ABS_WHEEL, 0); 835 836 bat_percent = data[7] & 0x7f; 837 bat_charging = !!(data[7] & 0x80); 838 839 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 840 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 841 else 842 input_report_abs(input, ABS_MISC, 0); 843 844 input_event(input, EV_MSC, MSC_SERIAL, serial); 845 846 input_sync(input); 847 848 /*Which mode select (LED light) is currently on?*/ 849 touch_ring_mode = (data[11] & 0xC0) >> 6; 850 851 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 852 if (remote->remotes[i].serial == serial) 853 wacom->led.groups[i].select = touch_ring_mode; 854 } 855 856 __wacom_notify_battery(&remote->remotes[index].battery, bat_percent, 857 bat_charging, 1, bat_charging); 858 859 out: 860 spin_unlock_irqrestore(&remote->remote_lock, flags); 861 return 0; 862 } 863 864 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 865 { 866 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 867 unsigned char *data = wacom_wac->data; 868 struct wacom_remote *remote = wacom->remote; 869 struct wacom_remote_data remote_data; 870 unsigned long flags; 871 int i, ret; 872 873 if (data[0] != WACOM_REPORT_DEVICE_LIST) 874 return; 875 876 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 877 878 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 879 int j = i * 6; 880 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 881 bool connected = data[j+2]; 882 883 remote_data.remote[i].serial = serial; 884 remote_data.remote[i].connected = connected; 885 } 886 887 spin_lock_irqsave(&remote->remote_lock, flags); 888 889 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 890 if (ret != sizeof(remote_data)) { 891 spin_unlock_irqrestore(&remote->remote_lock, flags); 892 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 893 return; 894 } 895 896 spin_unlock_irqrestore(&remote->remote_lock, flags); 897 898 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 899 } 900 901 static inline bool report_touch_events(struct wacom_wac *wacom) 902 { 903 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 904 } 905 906 static inline bool delay_pen_events(struct wacom_wac *wacom) 907 { 908 return (wacom->shared->touch_down && touch_arbitration); 909 } 910 911 static int wacom_intuos_general(struct wacom_wac *wacom) 912 { 913 struct wacom_features *features = &wacom->features; 914 unsigned char *data = wacom->data; 915 struct input_dev *input = wacom->pen_input; 916 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 917 unsigned char type = (data[1] >> 1) & 0x0F; 918 unsigned int x, y, distance, t; 919 920 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 921 data[0] != WACOM_REPORT_INTUOS_PEN) 922 return 0; 923 924 if (delay_pen_events(wacom)) 925 return 1; 926 927 /* don't report events if we don't know the tool ID */ 928 if (!wacom->id[idx]) { 929 /* but reschedule a read of the current tool */ 930 wacom_intuos_schedule_prox_event(wacom); 931 return 1; 932 } 933 934 /* 935 * don't report events for invalid data 936 */ 937 /* older I4 styli don't work with new Cintiqs */ 938 if ((!((wacom->id[idx] >> 16) & 0x01) && 939 (features->type == WACOM_21UX2)) || 940 /* Only large Intuos support Lense Cursor */ 941 (wacom->tool[idx] == BTN_TOOL_LENS && 942 (features->type == INTUOS3 || 943 features->type == INTUOS3S || 944 features->type == INTUOS4 || 945 features->type == INTUOS4S || 946 features->type == INTUOS5 || 947 features->type == INTUOS5S || 948 features->type == INTUOSPM || 949 features->type == INTUOSPS)) || 950 /* Cintiq doesn't send data when RDY bit isn't set */ 951 (features->type == CINTIQ && !(data[1] & 0x40))) 952 return 1; 953 954 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 955 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 956 distance = data[9] >> 2; 957 if (features->type < INTUOS3S) { 958 x >>= 1; 959 y >>= 1; 960 distance >>= 1; 961 } 962 input_report_abs(input, ABS_X, x); 963 input_report_abs(input, ABS_Y, y); 964 input_report_abs(input, ABS_DISTANCE, distance); 965 966 switch (type) { 967 case 0x00: 968 case 0x01: 969 case 0x02: 970 case 0x03: 971 /* general pen packet */ 972 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 973 if (features->pressure_max < 2047) 974 t >>= 1; 975 input_report_abs(input, ABS_PRESSURE, t); 976 if (features->type != INTUOSHT2) { 977 input_report_abs(input, ABS_TILT_X, 978 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 979 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 980 } 981 input_report_key(input, BTN_STYLUS, data[1] & 2); 982 input_report_key(input, BTN_STYLUS2, data[1] & 4); 983 input_report_key(input, BTN_TOUCH, t > 10); 984 break; 985 986 case 0x0a: 987 /* airbrush second packet */ 988 input_report_abs(input, ABS_WHEEL, 989 (data[6] << 2) | ((data[7] >> 6) & 3)); 990 input_report_abs(input, ABS_TILT_X, 991 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 992 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 993 break; 994 995 case 0x05: 996 /* Rotation packet */ 997 if (features->type >= INTUOS3S) { 998 /* I3 marker pen rotation */ 999 t = (data[6] << 3) | ((data[7] >> 5) & 7); 1000 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 1001 ((t-1) / 2 + 450)) : (450 - t / 2) ; 1002 input_report_abs(input, ABS_Z, t); 1003 } else { 1004 /* 4D mouse 2nd packet */ 1005 t = (data[6] << 3) | ((data[7] >> 5) & 7); 1006 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 1007 ((t - 1) / 2) : -t / 2); 1008 } 1009 break; 1010 1011 case 0x04: 1012 /* 4D mouse 1st packet */ 1013 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1014 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1015 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1016 1017 input_report_key(input, BTN_SIDE, data[8] & 0x20); 1018 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 1019 t = (data[6] << 2) | ((data[7] >> 6) & 3); 1020 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 1021 break; 1022 1023 case 0x06: 1024 /* I4 mouse */ 1025 input_report_key(input, BTN_LEFT, data[6] & 0x01); 1026 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 1027 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 1028 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 1029 - ((data[7] & 0x40) >> 6)); 1030 input_report_key(input, BTN_SIDE, data[6] & 0x08); 1031 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 1032 1033 input_report_abs(input, ABS_TILT_X, 1034 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 1035 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 1036 break; 1037 1038 case 0x08: 1039 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 1040 /* 2D mouse packet */ 1041 input_report_key(input, BTN_LEFT, data[8] & 0x04); 1042 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 1043 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 1044 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 1045 - ((data[8] & 0x02) >> 1)); 1046 1047 /* I3 2D mouse side buttons */ 1048 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 1049 input_report_key(input, BTN_SIDE, data[8] & 0x40); 1050 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 1051 } 1052 } 1053 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 1054 /* Lens cursor packets */ 1055 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1056 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1057 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1058 input_report_key(input, BTN_SIDE, data[8] & 0x10); 1059 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 1060 } 1061 break; 1062 1063 case 0x07: 1064 case 0x09: 1065 case 0x0b: 1066 case 0x0c: 1067 case 0x0d: 1068 case 0x0e: 1069 case 0x0f: 1070 /* unhandled */ 1071 break; 1072 } 1073 1074 input_report_abs(input, ABS_MISC, 1075 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 1076 input_report_key(input, wacom->tool[idx], 1); 1077 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1078 wacom->reporting_data = true; 1079 return 2; 1080 } 1081 1082 static int wacom_intuos_irq(struct wacom_wac *wacom) 1083 { 1084 unsigned char *data = wacom->data; 1085 struct input_dev *input = wacom->pen_input; 1086 int result; 1087 1088 if (data[0] != WACOM_REPORT_PENABLED && 1089 data[0] != WACOM_REPORT_INTUOS_ID1 && 1090 data[0] != WACOM_REPORT_INTUOS_ID2 && 1091 data[0] != WACOM_REPORT_INTUOSPAD && 1092 data[0] != WACOM_REPORT_INTUOS_PEN && 1093 data[0] != WACOM_REPORT_CINTIQ && 1094 data[0] != WACOM_REPORT_CINTIQPAD && 1095 data[0] != WACOM_REPORT_INTUOS5PAD) { 1096 dev_dbg(input->dev.parent, 1097 "%s: received unknown report #%d\n", __func__, data[0]); 1098 return 0; 1099 } 1100 1101 /* process pad events */ 1102 result = wacom_intuos_pad(wacom); 1103 if (result) 1104 return result; 1105 1106 /* process in/out prox events */ 1107 result = wacom_intuos_inout(wacom); 1108 if (result) 1109 return result - 1; 1110 1111 /* process general packets */ 1112 result = wacom_intuos_general(wacom); 1113 if (result) 1114 return result - 1; 1115 1116 return 0; 1117 } 1118 1119 static int int_dist(int x1, int y1, int x2, int y2) 1120 { 1121 int x = x2 - x1; 1122 int y = y2 - y1; 1123 1124 return int_sqrt(x*x + y*y); 1125 } 1126 1127 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1128 unsigned char *data) 1129 { 1130 memcpy(wacom->data, data, 10); 1131 wacom_intuos_irq(wacom); 1132 1133 input_sync(wacom->pen_input); 1134 if (wacom->pad_input) 1135 input_sync(wacom->pad_input); 1136 } 1137 1138 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1139 { 1140 unsigned char data[WACOM_PKGLEN_MAX]; 1141 int i = 1; 1142 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1143 1144 memcpy(data, wacom->data, len); 1145 1146 switch (data[0]) { 1147 case 0x04: 1148 wacom_intuos_bt_process_data(wacom, data + i); 1149 i += 10; 1150 /* fall through */ 1151 case 0x03: 1152 wacom_intuos_bt_process_data(wacom, data + i); 1153 i += 10; 1154 wacom_intuos_bt_process_data(wacom, data + i); 1155 i += 10; 1156 power_raw = data[i]; 1157 bat_charging = (power_raw & 0x08) ? 1 : 0; 1158 ps_connected = (power_raw & 0x10) ? 1 : 0; 1159 battery_capacity = batcap_i4[power_raw & 0x07]; 1160 wacom_notify_battery(wacom, battery_capacity, bat_charging, 1161 battery_capacity || bat_charging, 1162 ps_connected); 1163 break; 1164 default: 1165 dev_dbg(wacom->pen_input->dev.parent, 1166 "Unknown report: %d,%d size:%zu\n", 1167 data[0], data[1], len); 1168 return 0; 1169 } 1170 return 0; 1171 } 1172 1173 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1174 { 1175 struct input_dev *input = wacom->touch_input; 1176 unsigned touch_max = wacom->features.touch_max; 1177 int count = 0; 1178 int i; 1179 1180 if (!touch_max) 1181 return 0; 1182 1183 if (touch_max == 1) 1184 return test_bit(BTN_TOUCH, input->key) && 1185 report_touch_events(wacom); 1186 1187 for (i = 0; i < input->mt->num_slots; i++) { 1188 struct input_mt_slot *ps = &input->mt->slots[i]; 1189 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1190 if (id >= 0) 1191 count++; 1192 } 1193 1194 return count; 1195 } 1196 1197 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1198 { 1199 const int pen_frame_len = 14; 1200 const int pen_frames = 7; 1201 1202 struct input_dev *pen_input = wacom->pen_input; 1203 unsigned char *data = wacom->data; 1204 int i; 1205 1206 wacom->serial[0] = get_unaligned_le64(&data[99]); 1207 wacom->id[0] = get_unaligned_le16(&data[107]); 1208 if (wacom->serial[0] >> 52 == 1) { 1209 /* Add back in missing bits of ID for non-USI pens */ 1210 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1211 } 1212 wacom->tool[0] = wacom_intuos_get_tool_type(wacom_intuos_id_mangle(wacom->id[0])); 1213 1214 for (i = 0; i < pen_frames; i++) { 1215 unsigned char *frame = &data[i*pen_frame_len + 1]; 1216 bool valid = frame[0] & 0x80; 1217 bool prox = frame[0] & 0x40; 1218 bool range = frame[0] & 0x20; 1219 1220 if (!valid) 1221 continue; 1222 1223 if (range) { 1224 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1225 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1226 input_report_abs(pen_input, ABS_TILT_X, frame[7]); 1227 input_report_abs(pen_input, ABS_TILT_Y, frame[8]); 1228 input_report_abs(pen_input, ABS_Z, get_unaligned_le16(&frame[9])); 1229 input_report_abs(pen_input, ABS_WHEEL, get_unaligned_le16(&frame[11])); 1230 } 1231 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1232 input_report_abs(pen_input, ABS_DISTANCE, range ? frame[13] : wacom->features.distance_max); 1233 1234 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x01); 1235 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1236 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1237 1238 input_report_key(pen_input, wacom->tool[0], prox); 1239 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1240 input_report_abs(pen_input, ABS_MISC, 1241 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1242 1243 wacom->shared->stylus_in_proximity = prox; 1244 1245 input_sync(pen_input); 1246 } 1247 } 1248 1249 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1250 { 1251 const int finger_touch_len = 8; 1252 const int finger_frames = 4; 1253 const int finger_frame_len = 43; 1254 1255 struct input_dev *touch_input = wacom->touch_input; 1256 unsigned char *data = wacom->data; 1257 int num_contacts_left = 5; 1258 int i, j; 1259 1260 for (i = 0; i < finger_frames; i++) { 1261 unsigned char *frame = &data[i*finger_frame_len + 109]; 1262 int current_num_contacts = frame[0] & 0x7F; 1263 int contacts_to_send; 1264 1265 if (!(frame[0] & 0x80)) 1266 continue; 1267 1268 /* 1269 * First packet resets the counter since only the first 1270 * packet in series will have non-zero current_num_contacts. 1271 */ 1272 if (current_num_contacts) 1273 wacom->num_contacts_left = current_num_contacts; 1274 1275 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1276 1277 for (j = 0; j < contacts_to_send; j++) { 1278 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1279 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1280 int x = get_unaligned_le16(&touch[2]); 1281 int y = get_unaligned_le16(&touch[4]); 1282 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1283 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1284 1285 if (slot < 0) 1286 continue; 1287 1288 input_mt_slot(touch_input, slot); 1289 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1290 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1291 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1292 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1293 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1294 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1295 } 1296 1297 input_mt_sync_frame(touch_input); 1298 1299 wacom->num_contacts_left -= contacts_to_send; 1300 if (wacom->num_contacts_left <= 0) { 1301 wacom->num_contacts_left = 0; 1302 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1303 } 1304 } 1305 1306 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1307 input_sync(touch_input); 1308 } 1309 1310 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1311 { 1312 struct input_dev *pad_input = wacom->pad_input; 1313 unsigned char *data = wacom->data; 1314 1315 int buttons = (data[282] << 1) | ((data[281] >> 6) & 0x01); 1316 int ring = data[285]; 1317 int prox = buttons | (ring & 0x80); 1318 1319 wacom_report_numbered_buttons(pad_input, 9, buttons); 1320 1321 input_report_abs(pad_input, ABS_WHEEL, (ring & 0x80) ? (ring & 0x7f) : 0); 1322 1323 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1324 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1325 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1326 1327 input_sync(pad_input); 1328 } 1329 1330 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1331 { 1332 unsigned char *data = wacom->data; 1333 1334 bool chg = data[284] & 0x80; 1335 int battery_status = data[284] & 0x7F; 1336 1337 wacom_notify_battery(wacom, battery_status, chg, 1, chg); 1338 } 1339 1340 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1341 { 1342 unsigned char *data = wacom->data; 1343 1344 if (data[0] != 0x80) { 1345 dev_dbg(wacom->pen_input->dev.parent, 1346 "%s: received unknown report #%d\n", __func__, data[0]); 1347 return 0; 1348 } 1349 1350 wacom_intuos_pro2_bt_pen(wacom); 1351 wacom_intuos_pro2_bt_touch(wacom); 1352 wacom_intuos_pro2_bt_pad(wacom); 1353 wacom_intuos_pro2_bt_battery(wacom); 1354 return 0; 1355 } 1356 1357 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1358 { 1359 struct input_dev *input = wacom->touch_input; 1360 unsigned char *data = wacom->data; 1361 int i; 1362 int current_num_contacts = data[61]; 1363 int contacts_to_send = 0; 1364 int num_contacts_left = 4; /* maximum contacts per packet */ 1365 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1366 int y_offset = 2; 1367 1368 if (wacom->features.type == WACOM_27QHDT) { 1369 current_num_contacts = data[63]; 1370 num_contacts_left = 10; 1371 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1372 y_offset = 0; 1373 } 1374 1375 /* 1376 * First packet resets the counter since only the first 1377 * packet in series will have non-zero current_num_contacts. 1378 */ 1379 if (current_num_contacts) 1380 wacom->num_contacts_left = current_num_contacts; 1381 1382 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1383 1384 for (i = 0; i < contacts_to_send; i++) { 1385 int offset = (byte_per_packet * i) + 1; 1386 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1387 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1388 1389 if (slot < 0) 1390 continue; 1391 input_mt_slot(input, slot); 1392 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1393 1394 if (touch) { 1395 int t_x = get_unaligned_le16(&data[offset + 2]); 1396 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1397 1398 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1399 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1400 1401 if (wacom->features.type != WACOM_27QHDT) { 1402 int c_x = get_unaligned_le16(&data[offset + 4]); 1403 int c_y = get_unaligned_le16(&data[offset + 8]); 1404 int w = get_unaligned_le16(&data[offset + 10]); 1405 int h = get_unaligned_le16(&data[offset + 12]); 1406 1407 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1408 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1409 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1410 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1411 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1412 } 1413 } 1414 } 1415 input_mt_sync_frame(input); 1416 1417 wacom->num_contacts_left -= contacts_to_send; 1418 if (wacom->num_contacts_left <= 0) { 1419 wacom->num_contacts_left = 0; 1420 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1421 } 1422 return 1; 1423 } 1424 1425 static int wacom_mt_touch(struct wacom_wac *wacom) 1426 { 1427 struct input_dev *input = wacom->touch_input; 1428 unsigned char *data = wacom->data; 1429 int i; 1430 int current_num_contacts = data[2]; 1431 int contacts_to_send = 0; 1432 int x_offset = 0; 1433 1434 /* MTTPC does not support Height and Width */ 1435 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1436 x_offset = -4; 1437 1438 /* 1439 * First packet resets the counter since only the first 1440 * packet in series will have non-zero current_num_contacts. 1441 */ 1442 if (current_num_contacts) 1443 wacom->num_contacts_left = current_num_contacts; 1444 1445 /* There are at most 5 contacts per packet */ 1446 contacts_to_send = min(5, wacom->num_contacts_left); 1447 1448 for (i = 0; i < contacts_to_send; i++) { 1449 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1450 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1451 int id = get_unaligned_le16(&data[offset + 1]); 1452 int slot = input_mt_get_slot_by_key(input, id); 1453 1454 if (slot < 0) 1455 continue; 1456 1457 input_mt_slot(input, slot); 1458 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1459 if (touch) { 1460 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1461 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1462 input_report_abs(input, ABS_MT_POSITION_X, x); 1463 input_report_abs(input, ABS_MT_POSITION_Y, y); 1464 } 1465 } 1466 input_mt_sync_frame(input); 1467 1468 wacom->num_contacts_left -= contacts_to_send; 1469 if (wacom->num_contacts_left <= 0) { 1470 wacom->num_contacts_left = 0; 1471 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1472 } 1473 return 1; 1474 } 1475 1476 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1477 { 1478 struct input_dev *input = wacom->touch_input; 1479 unsigned char *data = wacom->data; 1480 int i; 1481 1482 for (i = 0; i < 2; i++) { 1483 int p = data[1] & (1 << i); 1484 bool touch = p && report_touch_events(wacom); 1485 1486 input_mt_slot(input, i); 1487 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1488 if (touch) { 1489 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1490 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1491 1492 input_report_abs(input, ABS_MT_POSITION_X, x); 1493 input_report_abs(input, ABS_MT_POSITION_Y, y); 1494 } 1495 } 1496 input_mt_sync_frame(input); 1497 1498 /* keep touch state for pen event */ 1499 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1500 1501 return 1; 1502 } 1503 1504 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1505 { 1506 unsigned char *data = wacom->data; 1507 struct input_dev *input = wacom->touch_input; 1508 bool prox = report_touch_events(wacom); 1509 int x = 0, y = 0; 1510 1511 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1512 return 0; 1513 1514 if (len == WACOM_PKGLEN_TPC1FG) { 1515 prox = prox && (data[0] & 0x01); 1516 x = get_unaligned_le16(&data[1]); 1517 y = get_unaligned_le16(&data[3]); 1518 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1519 prox = prox && (data[2] & 0x01); 1520 x = get_unaligned_le16(&data[3]); 1521 y = get_unaligned_le16(&data[5]); 1522 } else { 1523 prox = prox && (data[1] & 0x01); 1524 x = le16_to_cpup((__le16 *)&data[2]); 1525 y = le16_to_cpup((__le16 *)&data[4]); 1526 } 1527 1528 if (prox) { 1529 input_report_abs(input, ABS_X, x); 1530 input_report_abs(input, ABS_Y, y); 1531 } 1532 input_report_key(input, BTN_TOUCH, prox); 1533 1534 /* keep touch state for pen events */ 1535 wacom->shared->touch_down = prox; 1536 1537 return 1; 1538 } 1539 1540 static int wacom_tpc_pen(struct wacom_wac *wacom) 1541 { 1542 unsigned char *data = wacom->data; 1543 struct input_dev *input = wacom->pen_input; 1544 bool prox = data[1] & 0x20; 1545 1546 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1547 /* Going into proximity select tool */ 1548 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1549 1550 /* keep pen state for touch events */ 1551 wacom->shared->stylus_in_proximity = prox; 1552 1553 /* send pen events only when touch is up or forced out 1554 * or touch arbitration is off 1555 */ 1556 if (!delay_pen_events(wacom)) { 1557 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1558 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1559 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1560 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1561 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1562 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1563 input_report_key(input, wacom->tool[0], prox); 1564 return 1; 1565 } 1566 1567 return 0; 1568 } 1569 1570 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1571 { 1572 unsigned char *data = wacom->data; 1573 1574 if (wacom->pen_input) 1575 dev_dbg(wacom->pen_input->dev.parent, 1576 "%s: received report #%d\n", __func__, data[0]); 1577 else if (wacom->touch_input) 1578 dev_dbg(wacom->touch_input->dev.parent, 1579 "%s: received report #%d\n", __func__, data[0]); 1580 1581 switch (len) { 1582 case WACOM_PKGLEN_TPC1FG: 1583 return wacom_tpc_single_touch(wacom, len); 1584 1585 case WACOM_PKGLEN_TPC2FG: 1586 return wacom_tpc_mt_touch(wacom); 1587 1588 case WACOM_PKGLEN_PENABLED: 1589 return wacom_tpc_pen(wacom); 1590 1591 default: 1592 switch (data[0]) { 1593 case WACOM_REPORT_TPC1FG: 1594 case WACOM_REPORT_TPCHID: 1595 case WACOM_REPORT_TPCST: 1596 case WACOM_REPORT_TPC1FGE: 1597 return wacom_tpc_single_touch(wacom, len); 1598 1599 case WACOM_REPORT_TPCMT: 1600 case WACOM_REPORT_TPCMT2: 1601 return wacom_mt_touch(wacom); 1602 1603 case WACOM_REPORT_PENABLED: 1604 return wacom_tpc_pen(wacom); 1605 } 1606 } 1607 1608 return 0; 1609 } 1610 1611 int wacom_equivalent_usage(int usage) 1612 { 1613 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1614 int subpage = (usage & 0xFF00) << 8; 1615 int subusage = (usage & 0xFF); 1616 1617 if (subpage == WACOM_HID_SP_PAD || 1618 subpage == WACOM_HID_SP_BUTTON || 1619 subpage == WACOM_HID_SP_DIGITIZER || 1620 subpage == WACOM_HID_SP_DIGITIZERINFO || 1621 usage == WACOM_HID_WD_SENSE || 1622 usage == WACOM_HID_WD_SERIALHI || 1623 usage == WACOM_HID_WD_TOOLTYPE || 1624 usage == WACOM_HID_WD_DISTANCE || 1625 usage == WACOM_HID_WD_TOUCHSTRIP || 1626 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1627 usage == WACOM_HID_WD_TOUCHRING || 1628 usage == WACOM_HID_WD_TOUCHRINGSTATUS) { 1629 return usage; 1630 } 1631 1632 if (subpage == HID_UP_UNDEFINED) 1633 subpage = HID_UP_DIGITIZER; 1634 1635 return subpage | subusage; 1636 } 1637 1638 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1639 int subpage = (usage & 0xFF00) << 8; 1640 int subusage = (usage & 0xFF); 1641 1642 if (subpage == HID_UP_UNDEFINED) 1643 subpage = WACOM_HID_SP_DIGITIZER; 1644 1645 return subpage | subusage; 1646 } 1647 1648 return usage; 1649 } 1650 1651 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1652 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1653 { 1654 struct wacom *wacom = input_get_drvdata(input); 1655 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1656 struct wacom_features *features = &wacom_wac->features; 1657 int fmin = field->logical_minimum; 1658 int fmax = field->logical_maximum; 1659 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1660 int resolution_code = code; 1661 1662 if (equivalent_usage == HID_DG_TWIST) { 1663 resolution_code = ABS_RZ; 1664 } 1665 1666 if (equivalent_usage == HID_GD_X) { 1667 fmin += features->offset_left; 1668 fmax -= features->offset_right; 1669 } 1670 if (equivalent_usage == HID_GD_Y) { 1671 fmin += features->offset_top; 1672 fmax -= features->offset_bottom; 1673 } 1674 1675 usage->type = type; 1676 usage->code = code; 1677 1678 set_bit(type, input->evbit); 1679 1680 switch (type) { 1681 case EV_ABS: 1682 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1683 input_abs_set_res(input, code, 1684 hidinput_calc_abs_res(field, resolution_code)); 1685 break; 1686 case EV_KEY: 1687 input_set_capability(input, EV_KEY, code); 1688 break; 1689 case EV_MSC: 1690 input_set_capability(input, EV_MSC, code); 1691 break; 1692 case EV_SW: 1693 input_set_capability(input, EV_SW, code); 1694 break; 1695 } 1696 } 1697 1698 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1699 struct hid_field *field, struct hid_usage *usage) 1700 { 1701 struct wacom *wacom = hid_get_drvdata(hdev); 1702 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1703 struct wacom_features *features = &wacom_wac->features; 1704 struct input_dev *input = wacom_wac->pad_input; 1705 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1706 1707 switch (equivalent_usage) { 1708 case WACOM_HID_WD_BATTERY_LEVEL: 1709 case WACOM_HID_WD_BATTERY_CHARGING: 1710 features->quirks |= WACOM_QUIRK_BATTERY; 1711 break; 1712 case WACOM_HID_WD_ACCELEROMETER_X: 1713 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1714 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1715 features->device_type |= WACOM_DEVICETYPE_PAD; 1716 break; 1717 case WACOM_HID_WD_ACCELEROMETER_Y: 1718 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1719 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1720 features->device_type |= WACOM_DEVICETYPE_PAD; 1721 break; 1722 case WACOM_HID_WD_ACCELEROMETER_Z: 1723 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1724 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1725 features->device_type |= WACOM_DEVICETYPE_PAD; 1726 break; 1727 case WACOM_HID_WD_BUTTONCENTER: 1728 wacom->generic_has_leds = true; 1729 /* fall through */ 1730 case WACOM_HID_WD_BUTTONHOME: 1731 case WACOM_HID_WD_BUTTONUP: 1732 case WACOM_HID_WD_BUTTONDOWN: 1733 case WACOM_HID_WD_BUTTONLEFT: 1734 case WACOM_HID_WD_BUTTONRIGHT: 1735 wacom_map_usage(input, usage, field, EV_KEY, 1736 wacom_numbered_button_to_key(features->numbered_buttons), 1737 0); 1738 features->numbered_buttons++; 1739 features->device_type |= WACOM_DEVICETYPE_PAD; 1740 break; 1741 case WACOM_HID_WD_TOUCHONOFF: 1742 /* 1743 * This usage, which is used to mute touch events, comes 1744 * from the pad packet, but is reported on the touch 1745 * interface. Because the touch interface may not have 1746 * been created yet, we cannot call wacom_map_usage(). In 1747 * order to process this usage when we receive it, we set 1748 * the usage type and code directly. 1749 */ 1750 wacom_wac->has_mute_touch_switch = true; 1751 usage->type = EV_SW; 1752 usage->code = SW_MUTE_DEVICE; 1753 features->device_type |= WACOM_DEVICETYPE_PAD; 1754 break; 1755 case WACOM_HID_WD_TOUCHSTRIP: 1756 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 1757 features->device_type |= WACOM_DEVICETYPE_PAD; 1758 break; 1759 case WACOM_HID_WD_TOUCHSTRIP2: 1760 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 1761 features->device_type |= WACOM_DEVICETYPE_PAD; 1762 break; 1763 case WACOM_HID_WD_TOUCHRING: 1764 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1765 features->device_type |= WACOM_DEVICETYPE_PAD; 1766 break; 1767 case WACOM_HID_WD_TOUCHRINGSTATUS: 1768 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1769 features->device_type |= WACOM_DEVICETYPE_PAD; 1770 break; 1771 } 1772 1773 switch (equivalent_usage & 0xfffffff0) { 1774 case WACOM_HID_WD_EXPRESSKEY00: 1775 wacom_map_usage(input, usage, field, EV_KEY, 1776 wacom_numbered_button_to_key(features->numbered_buttons), 1777 0); 1778 features->numbered_buttons++; 1779 features->device_type |= WACOM_DEVICETYPE_PAD; 1780 break; 1781 } 1782 } 1783 1784 static void wacom_wac_pad_battery_event(struct hid_device *hdev, struct hid_field *field, 1785 struct hid_usage *usage, __s32 value) 1786 { 1787 struct wacom *wacom = hid_get_drvdata(hdev); 1788 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1789 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1790 1791 switch (equivalent_usage) { 1792 case WACOM_HID_WD_BATTERY_LEVEL: 1793 wacom_wac->hid_data.battery_capacity = value; 1794 wacom_wac->hid_data.bat_connected = 1; 1795 break; 1796 1797 case WACOM_HID_WD_BATTERY_CHARGING: 1798 wacom_wac->hid_data.bat_charging = value; 1799 wacom_wac->hid_data.ps_connected = value; 1800 wacom_wac->hid_data.bat_connected = 1; 1801 break; 1802 } 1803 } 1804 1805 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 1806 struct hid_usage *usage, __s32 value) 1807 { 1808 struct wacom *wacom = hid_get_drvdata(hdev); 1809 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1810 struct input_dev *input = wacom_wac->pad_input; 1811 struct wacom_features *features = &wacom_wac->features; 1812 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1813 int i; 1814 1815 /* 1816 * Avoid reporting this event and setting inrange_state if this usage 1817 * hasn't been mapped. 1818 */ 1819 if (!usage->type) 1820 return; 1821 1822 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 1823 if (usage->hid != WACOM_HID_WD_TOUCHRING) 1824 wacom_wac->hid_data.inrange_state |= value; 1825 } 1826 1827 switch (equivalent_usage) { 1828 case WACOM_HID_WD_TOUCHRINGSTATUS: 1829 if (!value) 1830 input_event(input, usage->type, usage->code, 0); 1831 break; 1832 1833 case WACOM_HID_WD_TOUCHONOFF: 1834 if (wacom_wac->shared->touch_input) { 1835 input_report_switch(wacom_wac->shared->touch_input, 1836 SW_MUTE_DEVICE, !value); 1837 input_sync(wacom_wac->shared->touch_input); 1838 } 1839 break; 1840 1841 case WACOM_HID_WD_BUTTONCENTER: 1842 for (i = 0; i < wacom->led.count; i++) 1843 wacom_update_led(wacom, features->numbered_buttons, 1844 value, i); 1845 /* fall through*/ 1846 default: 1847 input_event(input, usage->type, usage->code, value); 1848 break; 1849 } 1850 } 1851 1852 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 1853 struct hid_report *report) 1854 { 1855 struct wacom *wacom = hid_get_drvdata(hdev); 1856 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1857 1858 wacom_wac->hid_data.inrange_state = 0; 1859 } 1860 1861 static void wacom_wac_pad_battery_report(struct hid_device *hdev, 1862 struct hid_report *report) 1863 { 1864 struct wacom *wacom = hid_get_drvdata(hdev); 1865 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1866 struct wacom_features *features = &wacom_wac->features; 1867 1868 if (features->quirks & WACOM_QUIRK_BATTERY) { 1869 int capacity = wacom_wac->hid_data.battery_capacity; 1870 bool charging = wacom_wac->hid_data.bat_charging; 1871 bool connected = wacom_wac->hid_data.bat_connected; 1872 bool powered = wacom_wac->hid_data.ps_connected; 1873 1874 wacom_notify_battery(wacom_wac, capacity, charging, 1875 connected, powered); 1876 } 1877 } 1878 1879 static void wacom_wac_pad_report(struct hid_device *hdev, 1880 struct hid_report *report) 1881 { 1882 struct wacom *wacom = hid_get_drvdata(hdev); 1883 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1884 struct input_dev *input = wacom_wac->pad_input; 1885 bool active = wacom_wac->hid_data.inrange_state != 0; 1886 1887 /* report prox for expresskey events */ 1888 if (wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) { 1889 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 1890 input_sync(input); 1891 } 1892 1893 } 1894 1895 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 1896 struct hid_field *field, struct hid_usage *usage) 1897 { 1898 struct wacom *wacom = hid_get_drvdata(hdev); 1899 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1900 struct wacom_features *features = &wacom_wac->features; 1901 struct input_dev *input = wacom_wac->pen_input; 1902 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1903 1904 switch (equivalent_usage) { 1905 case HID_GD_X: 1906 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1907 break; 1908 case HID_GD_Y: 1909 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1910 break; 1911 case WACOM_HID_WD_DISTANCE: 1912 case HID_GD_Z: 1913 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 1914 break; 1915 case HID_DG_TIPPRESSURE: 1916 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 1917 break; 1918 case HID_DG_INRANGE: 1919 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1920 break; 1921 case HID_DG_BATTERYSTRENGTH: 1922 features->quirks |= WACOM_QUIRK_BATTERY; 1923 break; 1924 case HID_DG_INVERT: 1925 wacom_map_usage(input, usage, field, EV_KEY, 1926 BTN_TOOL_RUBBER, 0); 1927 break; 1928 case HID_DG_TILT_X: 1929 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 1930 break; 1931 case HID_DG_TILT_Y: 1932 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 1933 break; 1934 case HID_DG_TWIST: 1935 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1936 break; 1937 case HID_DG_ERASER: 1938 case HID_DG_TIPSWITCH: 1939 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1940 break; 1941 case HID_DG_BARRELSWITCH: 1942 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 1943 break; 1944 case HID_DG_BARRELSWITCH2: 1945 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 1946 break; 1947 case HID_DG_TOOLSERIALNUMBER: 1948 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 1949 break; 1950 case WACOM_HID_WD_SENSE: 1951 features->quirks |= WACOM_QUIRK_SENSE; 1952 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1953 break; 1954 case WACOM_HID_WD_SERIALHI: 1955 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 1956 set_bit(EV_KEY, input->evbit); 1957 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 1958 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 1959 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 1960 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 1961 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 1962 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 1963 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 1964 break; 1965 case WACOM_HID_WD_FINGERWHEEL: 1966 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1967 break; 1968 } 1969 } 1970 1971 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 1972 struct hid_usage *usage, __s32 value) 1973 { 1974 struct wacom *wacom = hid_get_drvdata(hdev); 1975 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1976 struct wacom_features *features = &wacom_wac->features; 1977 struct input_dev *input = wacom_wac->pen_input; 1978 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1979 1980 switch (equivalent_usage) { 1981 case HID_GD_Z: 1982 /* 1983 * HID_GD_Z "should increase as the control's position is 1984 * moved from high to low", while ABS_DISTANCE instead 1985 * increases in value as the tool moves from low to high. 1986 */ 1987 value = field->logical_maximum - value; 1988 break; 1989 case HID_DG_INRANGE: 1990 wacom_wac->hid_data.inrange_state = value; 1991 if (!(features->quirks & WACOM_QUIRK_SENSE)) 1992 wacom_wac->hid_data.sense_state = value; 1993 return; 1994 case HID_DG_BATTERYSTRENGTH: 1995 wacom_wac->hid_data.battery_capacity = value; 1996 wacom_wac->hid_data.bat_connected = 1; 1997 break; 1998 case HID_DG_INVERT: 1999 wacom_wac->hid_data.invert_state = value; 2000 return; 2001 case HID_DG_ERASER: 2002 case HID_DG_TIPSWITCH: 2003 wacom_wac->hid_data.tipswitch |= value; 2004 return; 2005 case HID_DG_TOOLSERIALNUMBER: 2006 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2007 wacom_wac->serial[0] |= value; 2008 return; 2009 case WACOM_HID_WD_SENSE: 2010 wacom_wac->hid_data.sense_state = value; 2011 return; 2012 case WACOM_HID_WD_SERIALHI: 2013 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2014 wacom_wac->serial[0] |= ((__u64)value) << 32; 2015 /* 2016 * Non-USI EMR devices may contain additional tool type 2017 * information here. See WACOM_HID_WD_TOOLTYPE case for 2018 * more details. 2019 */ 2020 if (value >> 20 == 1) { 2021 wacom_wac->id[0] |= value & 0xFFFFF; 2022 } 2023 return; 2024 case WACOM_HID_WD_TOOLTYPE: 2025 /* 2026 * Some devices (MobileStudio Pro, and possibly later 2027 * devices as well) do not return the complete tool 2028 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2029 * bitwise OR so the complete value can be built 2030 * up over time :( 2031 */ 2032 wacom_wac->id[0] |= value; 2033 return; 2034 case WACOM_HID_WD_OFFSETLEFT: 2035 if (features->offset_left && value != features->offset_left) 2036 hid_warn(hdev, "%s: overriding exising left offset " 2037 "%d -> %d\n", __func__, value, 2038 features->offset_left); 2039 features->offset_left = value; 2040 return; 2041 case WACOM_HID_WD_OFFSETRIGHT: 2042 if (features->offset_right && value != features->offset_right) 2043 hid_warn(hdev, "%s: overriding exising right offset " 2044 "%d -> %d\n", __func__, value, 2045 features->offset_right); 2046 features->offset_right = value; 2047 return; 2048 case WACOM_HID_WD_OFFSETTOP: 2049 if (features->offset_top && value != features->offset_top) 2050 hid_warn(hdev, "%s: overriding exising top offset " 2051 "%d -> %d\n", __func__, value, 2052 features->offset_top); 2053 features->offset_top = value; 2054 return; 2055 case WACOM_HID_WD_OFFSETBOTTOM: 2056 if (features->offset_bottom && value != features->offset_bottom) 2057 hid_warn(hdev, "%s: overriding exising bottom offset " 2058 "%d -> %d\n", __func__, value, 2059 features->offset_bottom); 2060 features->offset_bottom = value; 2061 return; 2062 } 2063 2064 /* send pen events only when touch is up or forced out 2065 * or touch arbitration is off 2066 */ 2067 if (!usage->type || delay_pen_events(wacom_wac)) 2068 return; 2069 2070 /* send pen events only when the pen is in/entering/leaving proximity */ 2071 if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0]) 2072 return; 2073 2074 input_event(input, usage->type, usage->code, value); 2075 } 2076 2077 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2078 struct hid_report *report) 2079 { 2080 return; 2081 } 2082 2083 static void wacom_wac_pen_report(struct hid_device *hdev, 2084 struct hid_report *report) 2085 { 2086 struct wacom *wacom = hid_get_drvdata(hdev); 2087 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2088 struct input_dev *input = wacom_wac->pen_input; 2089 bool prox = wacom_wac->hid_data.inrange_state; 2090 bool range = wacom_wac->hid_data.sense_state; 2091 2092 if (!wacom_wac->tool[0] && prox) { /* first in prox */ 2093 /* Going into proximity select tool */ 2094 if (wacom_wac->hid_data.invert_state) 2095 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2096 else if (wacom_wac->id[0]) 2097 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2098 else 2099 wacom_wac->tool[0] = BTN_TOOL_PEN; 2100 } 2101 2102 /* keep pen state for touch events */ 2103 wacom_wac->shared->stylus_in_proximity = range; 2104 2105 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2106 int id = wacom_wac->id[0]; 2107 2108 /* 2109 * Non-USI EMR tools should have their IDs mangled to 2110 * match the legacy behavior of wacom_intuos_general 2111 */ 2112 if (wacom_wac->serial[0] >> 52 == 1) 2113 id = wacom_intuos_id_mangle(id); 2114 2115 /* 2116 * To ensure compatibility with xf86-input-wacom, we should 2117 * report the BTN_TOOL_* event prior to the ABS_MISC or 2118 * MSC_SERIAL events. 2119 */ 2120 input_report_key(input, BTN_TOUCH, 2121 wacom_wac->hid_data.tipswitch); 2122 input_report_key(input, wacom_wac->tool[0], prox); 2123 if (wacom_wac->serial[0]) { 2124 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2125 input_report_abs(input, ABS_MISC, id); 2126 } 2127 2128 wacom_wac->hid_data.tipswitch = false; 2129 2130 input_sync(input); 2131 } 2132 2133 if (!prox) { 2134 wacom_wac->tool[0] = 0; 2135 wacom_wac->id[0] = 0; 2136 } 2137 } 2138 2139 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2140 struct hid_field *field, struct hid_usage *usage) 2141 { 2142 struct wacom *wacom = hid_get_drvdata(hdev); 2143 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2144 struct input_dev *input = wacom_wac->touch_input; 2145 unsigned touch_max = wacom_wac->features.touch_max; 2146 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2147 2148 switch (equivalent_usage) { 2149 case HID_GD_X: 2150 if (touch_max == 1) 2151 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2152 else 2153 wacom_map_usage(input, usage, field, EV_ABS, 2154 ABS_MT_POSITION_X, 4); 2155 break; 2156 case HID_GD_Y: 2157 if (touch_max == 1) 2158 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2159 else 2160 wacom_map_usage(input, usage, field, EV_ABS, 2161 ABS_MT_POSITION_Y, 4); 2162 break; 2163 case HID_DG_WIDTH: 2164 case HID_DG_HEIGHT: 2165 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2166 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2167 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2168 break; 2169 case HID_DG_TIPSWITCH: 2170 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2171 break; 2172 case HID_DG_CONTACTCOUNT: 2173 wacom_wac->hid_data.cc_report = field->report->id; 2174 wacom_wac->hid_data.cc_index = field->index; 2175 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2176 break; 2177 } 2178 } 2179 2180 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2181 struct input_dev *input) 2182 { 2183 struct hid_data *hid_data = &wacom_wac->hid_data; 2184 bool mt = wacom_wac->features.touch_max > 1; 2185 bool prox = hid_data->tipswitch && 2186 report_touch_events(wacom_wac); 2187 2188 wacom_wac->hid_data.num_received++; 2189 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2190 return; 2191 2192 if (mt) { 2193 int slot; 2194 2195 slot = input_mt_get_slot_by_key(input, hid_data->id); 2196 input_mt_slot(input, slot); 2197 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2198 } 2199 else { 2200 input_report_key(input, BTN_TOUCH, prox); 2201 } 2202 2203 if (prox) { 2204 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2205 hid_data->x); 2206 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2207 hid_data->y); 2208 2209 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2210 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2211 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2212 if (hid_data->width != hid_data->height) 2213 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2214 } 2215 } 2216 } 2217 2218 static void wacom_wac_finger_event(struct hid_device *hdev, 2219 struct hid_field *field, struct hid_usage *usage, __s32 value) 2220 { 2221 struct wacom *wacom = hid_get_drvdata(hdev); 2222 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2223 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2224 2225 switch (equivalent_usage) { 2226 case HID_GD_X: 2227 wacom_wac->hid_data.x = value; 2228 break; 2229 case HID_GD_Y: 2230 wacom_wac->hid_data.y = value; 2231 break; 2232 case HID_DG_WIDTH: 2233 wacom_wac->hid_data.width = value; 2234 break; 2235 case HID_DG_HEIGHT: 2236 wacom_wac->hid_data.height = value; 2237 break; 2238 case HID_DG_CONTACTID: 2239 wacom_wac->hid_data.id = value; 2240 break; 2241 case HID_DG_TIPSWITCH: 2242 wacom_wac->hid_data.tipswitch = value; 2243 break; 2244 } 2245 2246 2247 if (usage->usage_index + 1 == field->report_count) { 2248 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2249 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2250 } 2251 } 2252 2253 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2254 struct hid_report *report) 2255 { 2256 struct wacom *wacom = hid_get_drvdata(hdev); 2257 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2258 struct hid_data* hid_data = &wacom_wac->hid_data; 2259 int i; 2260 2261 for (i = 0; i < report->maxfield; i++) { 2262 struct hid_field *field = report->field[i]; 2263 int j; 2264 2265 for (j = 0; j < field->maxusage; j++) { 2266 struct hid_usage *usage = &field->usage[j]; 2267 unsigned int equivalent_usage = 2268 wacom_equivalent_usage(usage->hid); 2269 2270 switch (equivalent_usage) { 2271 case HID_GD_X: 2272 case HID_GD_Y: 2273 case HID_DG_WIDTH: 2274 case HID_DG_HEIGHT: 2275 case HID_DG_CONTACTID: 2276 case HID_DG_INRANGE: 2277 case HID_DG_INVERT: 2278 case HID_DG_TIPSWITCH: 2279 hid_data->last_slot_field = equivalent_usage; 2280 break; 2281 case HID_DG_CONTACTCOUNT: 2282 hid_data->cc_report = report->id; 2283 hid_data->cc_index = i; 2284 hid_data->cc_value_index = j; 2285 break; 2286 } 2287 } 2288 } 2289 2290 if (hid_data->cc_report != 0 && 2291 hid_data->cc_index >= 0) { 2292 struct hid_field *field = report->field[hid_data->cc_index]; 2293 int value = field->value[hid_data->cc_value_index]; 2294 if (value) 2295 hid_data->num_expected = value; 2296 } 2297 else { 2298 hid_data->num_expected = wacom_wac->features.touch_max; 2299 } 2300 } 2301 2302 static void wacom_wac_finger_report(struct hid_device *hdev, 2303 struct hid_report *report) 2304 { 2305 struct wacom *wacom = hid_get_drvdata(hdev); 2306 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2307 struct input_dev *input = wacom_wac->touch_input; 2308 unsigned touch_max = wacom_wac->features.touch_max; 2309 2310 /* If more packets of data are expected, give us a chance to 2311 * process them rather than immediately syncing a partial 2312 * update. 2313 */ 2314 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2315 return; 2316 2317 if (touch_max > 1) 2318 input_mt_sync_frame(input); 2319 2320 input_sync(input); 2321 wacom_wac->hid_data.num_received = 0; 2322 2323 /* keep touch state for pen event */ 2324 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2325 } 2326 2327 void wacom_wac_usage_mapping(struct hid_device *hdev, 2328 struct hid_field *field, struct hid_usage *usage) 2329 { 2330 struct wacom *wacom = hid_get_drvdata(hdev); 2331 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2332 struct wacom_features *features = &wacom_wac->features; 2333 2334 if (WACOM_DIRECT_DEVICE(field)) 2335 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2336 2337 if (WACOM_PAD_FIELD(field)) 2338 wacom_wac_pad_usage_mapping(hdev, field, usage); 2339 else if (WACOM_PEN_FIELD(field)) 2340 wacom_wac_pen_usage_mapping(hdev, field, usage); 2341 else if (WACOM_FINGER_FIELD(field)) 2342 wacom_wac_finger_usage_mapping(hdev, field, usage); 2343 } 2344 2345 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2346 struct hid_usage *usage, __s32 value) 2347 { 2348 struct wacom *wacom = hid_get_drvdata(hdev); 2349 2350 if (wacom->wacom_wac.features.type != HID_GENERIC) 2351 return; 2352 2353 if (value > field->logical_maximum || value < field->logical_minimum) 2354 return; 2355 2356 if (WACOM_PAD_FIELD(field)) { 2357 wacom_wac_pad_battery_event(hdev, field, usage, value); 2358 if (wacom->wacom_wac.pad_input) 2359 wacom_wac_pad_event(hdev, field, usage, value); 2360 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2361 wacom_wac_pen_event(hdev, field, usage, value); 2362 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2363 wacom_wac_finger_event(hdev, field, usage, value); 2364 } 2365 2366 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report) 2367 { 2368 int r; 2369 2370 for (r = 0; r < report->maxfield; r++) { 2371 struct hid_field *field; 2372 unsigned count, n; 2373 2374 field = report->field[r]; 2375 count = field->report_count; 2376 2377 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2378 continue; 2379 2380 for (n = 0; n < count; n++) 2381 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]); 2382 } 2383 } 2384 2385 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2386 { 2387 struct wacom *wacom = hid_get_drvdata(hdev); 2388 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2389 struct hid_field *field = report->field[0]; 2390 2391 if (wacom_wac->features.type != HID_GENERIC) 2392 return; 2393 2394 if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2395 wacom_wac_pad_pre_report(hdev, report); 2396 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2397 wacom_wac_pen_pre_report(hdev, report); 2398 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2399 wacom_wac_finger_pre_report(hdev, report); 2400 2401 wacom_report_events(hdev, report); 2402 2403 /* 2404 * Non-input reports may be sent prior to the device being 2405 * completely initialized. Since only their events need 2406 * to be processed, exit after 'wacom_report_events' has 2407 * been called to prevent potential crashes in the report- 2408 * processing functions. 2409 */ 2410 if (report->type != HID_INPUT_REPORT) 2411 return; 2412 2413 if (WACOM_PAD_FIELD(field)) { 2414 wacom_wac_pad_battery_report(hdev, report); 2415 if (wacom->wacom_wac.pad_input) 2416 wacom_wac_pad_report(hdev, report); 2417 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2418 wacom_wac_pen_report(hdev, report); 2419 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2420 wacom_wac_finger_report(hdev, report); 2421 } 2422 2423 static int wacom_bpt_touch(struct wacom_wac *wacom) 2424 { 2425 struct wacom_features *features = &wacom->features; 2426 struct input_dev *input = wacom->touch_input; 2427 struct input_dev *pad_input = wacom->pad_input; 2428 unsigned char *data = wacom->data; 2429 int i; 2430 2431 if (data[0] != 0x02) 2432 return 0; 2433 2434 for (i = 0; i < 2; i++) { 2435 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2436 bool touch = report_touch_events(wacom) 2437 && (data[offset + 3] & 0x80); 2438 2439 input_mt_slot(input, i); 2440 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2441 if (touch) { 2442 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2443 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2444 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2445 x <<= 5; 2446 y <<= 5; 2447 } 2448 input_report_abs(input, ABS_MT_POSITION_X, x); 2449 input_report_abs(input, ABS_MT_POSITION_Y, y); 2450 } 2451 } 2452 2453 input_mt_sync_frame(input); 2454 2455 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2456 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2457 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2458 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2459 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2460 2461 return 1; 2462 } 2463 2464 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2465 { 2466 struct wacom_features *features = &wacom->features; 2467 struct input_dev *input = wacom->touch_input; 2468 bool touch = data[1] & 0x80; 2469 int slot = input_mt_get_slot_by_key(input, data[0]); 2470 2471 if (slot < 0) 2472 return; 2473 2474 touch = touch && report_touch_events(wacom); 2475 2476 input_mt_slot(input, slot); 2477 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2478 2479 if (touch) { 2480 int x = (data[2] << 4) | (data[4] >> 4); 2481 int y = (data[3] << 4) | (data[4] & 0x0f); 2482 int width, height; 2483 2484 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2485 width = data[5] * 100; 2486 height = data[6] * 100; 2487 } else { 2488 /* 2489 * "a" is a scaled-down area which we assume is 2490 * roughly circular and which can be described as: 2491 * a=(pi*r^2)/C. 2492 */ 2493 int a = data[5]; 2494 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2495 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2496 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2497 height = width * y_res / x_res; 2498 } 2499 2500 input_report_abs(input, ABS_MT_POSITION_X, x); 2501 input_report_abs(input, ABS_MT_POSITION_Y, y); 2502 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2503 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2504 } 2505 } 2506 2507 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2508 { 2509 struct input_dev *input = wacom->pad_input; 2510 struct wacom_features *features = &wacom->features; 2511 2512 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2513 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2514 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2515 } else { 2516 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2517 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2518 } 2519 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2520 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2521 } 2522 2523 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2524 { 2525 unsigned char *data = wacom->data; 2526 int count = data[1] & 0x07; 2527 int touch_changed = 0, i; 2528 2529 if (data[0] != 0x02) 2530 return 0; 2531 2532 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2533 for (i = 0; i < count; i++) { 2534 int offset = (8 * i) + 2; 2535 int msg_id = data[offset]; 2536 2537 if (msg_id >= 2 && msg_id <= 17) { 2538 wacom_bpt3_touch_msg(wacom, data + offset); 2539 touch_changed++; 2540 } else if (msg_id == 128) 2541 wacom_bpt3_button_msg(wacom, data + offset); 2542 2543 } 2544 2545 /* only update touch if we actually have a touchpad and touch data changed */ 2546 if (wacom->touch_input && touch_changed) { 2547 input_mt_sync_frame(wacom->touch_input); 2548 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2549 } 2550 2551 return 1; 2552 } 2553 2554 static int wacom_bpt_pen(struct wacom_wac *wacom) 2555 { 2556 struct wacom_features *features = &wacom->features; 2557 struct input_dev *input = wacom->pen_input; 2558 unsigned char *data = wacom->data; 2559 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; 2560 2561 if (data[0] != WACOM_REPORT_PENABLED) 2562 return 0; 2563 2564 prox = (data[1] & 0x20) == 0x20; 2565 2566 /* 2567 * All reports shared between PEN and RUBBER tool must be 2568 * forced to a known starting value (zero) when transitioning to 2569 * out-of-prox. 2570 * 2571 * If not reset then, to userspace, it will look like lost events 2572 * if new tool comes in-prox with same values as previous tool sent. 2573 * 2574 * Hardware does report zero in most out-of-prox cases but not all. 2575 */ 2576 if (!wacom->shared->stylus_in_proximity) { 2577 if (data[1] & 0x08) { 2578 wacom->tool[0] = BTN_TOOL_RUBBER; 2579 wacom->id[0] = ERASER_DEVICE_ID; 2580 } else { 2581 wacom->tool[0] = BTN_TOOL_PEN; 2582 wacom->id[0] = STYLUS_DEVICE_ID; 2583 } 2584 } 2585 2586 wacom->shared->stylus_in_proximity = prox; 2587 if (delay_pen_events(wacom)) 2588 return 0; 2589 2590 if (prox) { 2591 x = le16_to_cpup((__le16 *)&data[2]); 2592 y = le16_to_cpup((__le16 *)&data[4]); 2593 p = le16_to_cpup((__le16 *)&data[6]); 2594 /* 2595 * Convert distance from out prox to distance from tablet. 2596 * distance will be greater than distance_max once 2597 * touching and applying pressure; do not report negative 2598 * distance. 2599 */ 2600 if (data[8] <= features->distance_max) 2601 d = features->distance_max - data[8]; 2602 2603 pen = data[1] & 0x01; 2604 btn1 = data[1] & 0x02; 2605 btn2 = data[1] & 0x04; 2606 } else { 2607 wacom->id[0] = 0; 2608 } 2609 2610 input_report_key(input, BTN_TOUCH, pen); 2611 input_report_key(input, BTN_STYLUS, btn1); 2612 input_report_key(input, BTN_STYLUS2, btn2); 2613 2614 input_report_abs(input, ABS_X, x); 2615 input_report_abs(input, ABS_Y, y); 2616 input_report_abs(input, ABS_PRESSURE, p); 2617 input_report_abs(input, ABS_DISTANCE, d); 2618 2619 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ 2620 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 2621 2622 return 1; 2623 } 2624 2625 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 2626 { 2627 struct wacom_features *features = &wacom->features; 2628 2629 if ((features->type == INTUOSHT2) && 2630 (features->device_type & WACOM_DEVICETYPE_PEN)) 2631 return wacom_intuos_irq(wacom); 2632 else if (len == WACOM_PKGLEN_BBTOUCH) 2633 return wacom_bpt_touch(wacom); 2634 else if (len == WACOM_PKGLEN_BBTOUCH3) 2635 return wacom_bpt3_touch(wacom); 2636 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 2637 return wacom_bpt_pen(wacom); 2638 2639 return 0; 2640 } 2641 2642 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 2643 unsigned char *data) 2644 { 2645 unsigned char prefix; 2646 2647 /* 2648 * We need to reroute the event from the debug interface to the 2649 * pen interface. 2650 * We need to add the report ID to the actual pen report, so we 2651 * temporary overwrite the first byte to prevent having to kzalloc/kfree 2652 * and memcpy the report. 2653 */ 2654 prefix = data[0]; 2655 data[0] = WACOM_REPORT_BPAD_PEN; 2656 2657 /* 2658 * actually reroute the event. 2659 * No need to check if wacom->shared->pen is valid, hid_input_report() 2660 * will check for us. 2661 */ 2662 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 2663 WACOM_PKGLEN_PENABLED, 1); 2664 2665 data[0] = prefix; 2666 } 2667 2668 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 2669 unsigned char *data) 2670 { 2671 struct input_dev *input = wacom->touch_input; 2672 unsigned char *finger_data, prefix; 2673 unsigned id; 2674 int x, y; 2675 bool valid; 2676 2677 prefix = data[0]; 2678 2679 for (id = 0; id < wacom->features.touch_max; id++) { 2680 valid = !!(prefix & BIT(id)) && 2681 report_touch_events(wacom); 2682 2683 input_mt_slot(input, id); 2684 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 2685 2686 if (!valid) 2687 continue; 2688 2689 finger_data = data + 1 + id * 3; 2690 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 2691 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 2692 2693 input_report_abs(input, ABS_MT_POSITION_X, x); 2694 input_report_abs(input, ABS_MT_POSITION_Y, y); 2695 } 2696 2697 input_mt_sync_frame(input); 2698 2699 input_report_key(input, BTN_LEFT, prefix & 0x40); 2700 input_report_key(input, BTN_RIGHT, prefix & 0x80); 2701 2702 /* keep touch state for pen event */ 2703 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 2704 2705 return 1; 2706 } 2707 2708 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 2709 { 2710 unsigned char *data = wacom->data; 2711 2712 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 2713 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 2714 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 2715 return 0; 2716 2717 if (data[1] & 0x01) 2718 wacom_bamboo_pad_pen_event(wacom, &data[1]); 2719 2720 if (data[1] & 0x02) 2721 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 2722 2723 return 0; 2724 } 2725 2726 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 2727 { 2728 unsigned char *data = wacom->data; 2729 int connected; 2730 2731 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 2732 return 0; 2733 2734 connected = data[1] & 0x01; 2735 if (connected) { 2736 int pid, battery, charging; 2737 2738 if ((wacom->shared->type == INTUOSHT || 2739 wacom->shared->type == INTUOSHT2) && 2740 wacom->shared->touch_input && 2741 wacom->shared->touch_max) { 2742 input_report_switch(wacom->shared->touch_input, 2743 SW_MUTE_DEVICE, data[5] & 0x40); 2744 input_sync(wacom->shared->touch_input); 2745 } 2746 2747 pid = get_unaligned_be16(&data[6]); 2748 battery = (data[5] & 0x3f) * 100 / 31; 2749 charging = !!(data[5] & 0x80); 2750 if (wacom->pid != pid) { 2751 wacom->pid = pid; 2752 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 2753 } 2754 2755 wacom_notify_battery(wacom, battery, charging, 1, 0); 2756 2757 } else if (wacom->pid != 0) { 2758 /* disconnected while previously connected */ 2759 wacom->pid = 0; 2760 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 2761 wacom_notify_battery(wacom, 0, 0, 0, 0); 2762 } 2763 2764 return 0; 2765 } 2766 2767 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 2768 { 2769 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 2770 struct wacom_features *features = &wacom_wac->features; 2771 unsigned char *data = wacom_wac->data; 2772 2773 if (data[0] != WACOM_REPORT_USB) 2774 return 0; 2775 2776 if ((features->type == INTUOSHT || 2777 features->type == INTUOSHT2) && 2778 wacom_wac->shared->touch_input && 2779 features->touch_max) { 2780 input_report_switch(wacom_wac->shared->touch_input, 2781 SW_MUTE_DEVICE, data[8] & 0x40); 2782 input_sync(wacom_wac->shared->touch_input); 2783 } 2784 2785 if (data[9] & 0x02) { /* wireless module is attached */ 2786 int battery = (data[8] & 0x3f) * 100 / 31; 2787 bool charging = !!(data[8] & 0x80); 2788 2789 wacom_notify_battery(wacom_wac, battery, charging, 2790 battery || charging, 1); 2791 2792 if (!wacom->battery.battery && 2793 !(features->quirks & WACOM_QUIRK_BATTERY)) { 2794 features->quirks |= WACOM_QUIRK_BATTERY; 2795 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 2796 } 2797 } 2798 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 2799 wacom->battery.battery) { 2800 features->quirks &= ~WACOM_QUIRK_BATTERY; 2801 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 2802 wacom_notify_battery(wacom_wac, 0, 0, 0, 0); 2803 } 2804 return 0; 2805 } 2806 2807 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 2808 { 2809 bool sync; 2810 2811 switch (wacom_wac->features.type) { 2812 case PENPARTNER: 2813 sync = wacom_penpartner_irq(wacom_wac); 2814 break; 2815 2816 case PL: 2817 sync = wacom_pl_irq(wacom_wac); 2818 break; 2819 2820 case WACOM_G4: 2821 case GRAPHIRE: 2822 case GRAPHIRE_BT: 2823 case WACOM_MO: 2824 sync = wacom_graphire_irq(wacom_wac); 2825 break; 2826 2827 case PTU: 2828 sync = wacom_ptu_irq(wacom_wac); 2829 break; 2830 2831 case DTU: 2832 sync = wacom_dtu_irq(wacom_wac); 2833 break; 2834 2835 case DTUS: 2836 case DTUSX: 2837 sync = wacom_dtus_irq(wacom_wac); 2838 break; 2839 2840 case INTUOS: 2841 case INTUOS3S: 2842 case INTUOS3: 2843 case INTUOS3L: 2844 case INTUOS4S: 2845 case INTUOS4: 2846 case INTUOS4L: 2847 case CINTIQ: 2848 case WACOM_BEE: 2849 case WACOM_13HD: 2850 case WACOM_21UX2: 2851 case WACOM_22HD: 2852 case WACOM_24HD: 2853 case WACOM_27QHD: 2854 case DTK: 2855 case CINTIQ_HYBRID: 2856 case CINTIQ_COMPANION_2: 2857 sync = wacom_intuos_irq(wacom_wac); 2858 break; 2859 2860 case INTUOS4WL: 2861 sync = wacom_intuos_bt_irq(wacom_wac, len); 2862 break; 2863 2864 case WACOM_24HDT: 2865 case WACOM_27QHDT: 2866 sync = wacom_24hdt_irq(wacom_wac); 2867 break; 2868 2869 case INTUOS5S: 2870 case INTUOS5: 2871 case INTUOS5L: 2872 case INTUOSPS: 2873 case INTUOSPM: 2874 case INTUOSPL: 2875 if (len == WACOM_PKGLEN_BBTOUCH3) 2876 sync = wacom_bpt3_touch(wacom_wac); 2877 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 2878 sync = wacom_status_irq(wacom_wac, len); 2879 else 2880 sync = wacom_intuos_irq(wacom_wac); 2881 break; 2882 2883 case INTUOSP2_BT: 2884 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 2885 break; 2886 2887 case TABLETPC: 2888 case TABLETPCE: 2889 case TABLETPC2FG: 2890 case MTSCREEN: 2891 case MTTPC: 2892 case MTTPC_B: 2893 sync = wacom_tpc_irq(wacom_wac, len); 2894 break; 2895 2896 case BAMBOO_PT: 2897 case BAMBOO_PEN: 2898 case BAMBOO_TOUCH: 2899 case INTUOSHT: 2900 case INTUOSHT2: 2901 if (wacom_wac->data[0] == WACOM_REPORT_USB) 2902 sync = wacom_status_irq(wacom_wac, len); 2903 else 2904 sync = wacom_bpt_irq(wacom_wac, len); 2905 break; 2906 2907 case BAMBOO_PAD: 2908 sync = wacom_bamboo_pad_irq(wacom_wac, len); 2909 break; 2910 2911 case WIRELESS: 2912 sync = wacom_wireless_irq(wacom_wac, len); 2913 break; 2914 2915 case REMOTE: 2916 sync = false; 2917 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 2918 wacom_remote_status_irq(wacom_wac, len); 2919 else 2920 sync = wacom_remote_irq(wacom_wac, len); 2921 break; 2922 2923 default: 2924 sync = false; 2925 break; 2926 } 2927 2928 if (sync) { 2929 if (wacom_wac->pen_input) 2930 input_sync(wacom_wac->pen_input); 2931 if (wacom_wac->touch_input) 2932 input_sync(wacom_wac->touch_input); 2933 if (wacom_wac->pad_input) 2934 input_sync(wacom_wac->pad_input); 2935 } 2936 } 2937 2938 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 2939 { 2940 struct input_dev *input_dev = wacom_wac->pen_input; 2941 2942 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 2943 2944 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2945 __set_bit(BTN_STYLUS, input_dev->keybit); 2946 __set_bit(BTN_STYLUS2, input_dev->keybit); 2947 2948 input_set_abs_params(input_dev, ABS_DISTANCE, 2949 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 2950 } 2951 2952 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 2953 { 2954 struct input_dev *input_dev = wacom_wac->pen_input; 2955 struct wacom_features *features = &wacom_wac->features; 2956 2957 wacom_setup_basic_pro_pen(wacom_wac); 2958 2959 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2960 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 2961 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 2962 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 2963 2964 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 2965 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 2966 input_abs_set_res(input_dev, ABS_TILT_X, 57); 2967 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 2968 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 2969 } 2970 2971 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 2972 { 2973 struct input_dev *input_dev = wacom_wac->pen_input; 2974 2975 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2976 2977 wacom_setup_cintiq(wacom_wac); 2978 2979 __set_bit(BTN_LEFT, input_dev->keybit); 2980 __set_bit(BTN_RIGHT, input_dev->keybit); 2981 __set_bit(BTN_MIDDLE, input_dev->keybit); 2982 __set_bit(BTN_SIDE, input_dev->keybit); 2983 __set_bit(BTN_EXTRA, input_dev->keybit); 2984 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 2985 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 2986 2987 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 2988 input_abs_set_res(input_dev, ABS_RZ, 287); 2989 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 2990 } 2991 2992 void wacom_setup_device_quirks(struct wacom *wacom) 2993 { 2994 struct wacom_features *features = &wacom->wacom_wac.features; 2995 2996 /* The pen and pad share the same interface on most devices */ 2997 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 2998 features->type == DTUS || 2999 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3000 if (features->device_type & WACOM_DEVICETYPE_PEN) 3001 features->device_type |= WACOM_DEVICETYPE_PAD; 3002 } 3003 3004 /* touch device found but size is not defined. use default */ 3005 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3006 features->x_max = 1023; 3007 features->y_max = 1023; 3008 } 3009 3010 /* 3011 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3012 * touch interface in its HID descriptor. If this is the touch 3013 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3014 * tablet values. 3015 */ 3016 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3017 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3018 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3019 if (features->touch_max) 3020 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3021 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3022 features->device_type |= WACOM_DEVICETYPE_PAD; 3023 3024 features->x_max = 4096; 3025 features->y_max = 4096; 3026 } 3027 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3028 features->device_type |= WACOM_DEVICETYPE_PAD; 3029 } 3030 } 3031 3032 /* 3033 * Hack for the Bamboo One: 3034 * the device presents a PAD/Touch interface as most Bamboos and even 3035 * sends ghosts PAD data on it. However, later, we must disable this 3036 * ghost interface, and we can not detect it unless we set it here 3037 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3038 */ 3039 if (features->type == BAMBOO_PEN && 3040 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3041 features->device_type |= WACOM_DEVICETYPE_PAD; 3042 3043 /* 3044 * Raw Wacom-mode pen and touch events both come from interface 3045 * 0, whose HID descriptor has an application usage of 0xFF0D 3046 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3047 * out through the HID_GENERIC device created for interface 1, 3048 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3049 */ 3050 if (features->type == BAMBOO_PAD) 3051 features->device_type = WACOM_DEVICETYPE_TOUCH; 3052 3053 if (features->type == REMOTE) 3054 features->device_type = WACOM_DEVICETYPE_PAD; 3055 3056 if (features->type == INTUOSP2_BT) { 3057 features->device_type |= WACOM_DEVICETYPE_PEN | 3058 WACOM_DEVICETYPE_PAD | 3059 WACOM_DEVICETYPE_TOUCH; 3060 features->quirks |= WACOM_QUIRK_BATTERY; 3061 } 3062 3063 switch (features->type) { 3064 case PL: 3065 case DTU: 3066 case DTUS: 3067 case DTUSX: 3068 case WACOM_21UX2: 3069 case WACOM_22HD: 3070 case DTK: 3071 case WACOM_24HD: 3072 case WACOM_27QHD: 3073 case CINTIQ_HYBRID: 3074 case CINTIQ_COMPANION_2: 3075 case CINTIQ: 3076 case WACOM_BEE: 3077 case WACOM_13HD: 3078 case WACOM_24HDT: 3079 case WACOM_27QHDT: 3080 case TABLETPC: 3081 case TABLETPCE: 3082 case TABLETPC2FG: 3083 case MTSCREEN: 3084 case MTTPC: 3085 case MTTPC_B: 3086 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3087 break; 3088 } 3089 3090 if (wacom->hdev->bus == BUS_BLUETOOTH) 3091 features->quirks |= WACOM_QUIRK_BATTERY; 3092 3093 /* quirk for bamboo touch with 2 low res touches */ 3094 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3095 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3096 features->x_max <<= 5; 3097 features->y_max <<= 5; 3098 features->x_fuzz <<= 5; 3099 features->y_fuzz <<= 5; 3100 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3101 } 3102 3103 if (features->type == WIRELESS) { 3104 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3105 features->quirks |= WACOM_QUIRK_BATTERY; 3106 } 3107 } 3108 3109 if (features->type == REMOTE) 3110 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3111 } 3112 3113 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3114 struct wacom_wac *wacom_wac) 3115 { 3116 struct wacom_features *features = &wacom_wac->features; 3117 3118 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3119 3120 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3121 return -ENODEV; 3122 3123 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3124 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3125 else 3126 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3127 3128 if (features->type == HID_GENERIC) 3129 /* setup has already been done */ 3130 return 0; 3131 3132 __set_bit(BTN_TOUCH, input_dev->keybit); 3133 __set_bit(ABS_MISC, input_dev->absbit); 3134 3135 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3136 features->x_max - features->offset_right, 3137 features->x_fuzz, 0); 3138 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3139 features->y_max - features->offset_bottom, 3140 features->y_fuzz, 0); 3141 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3142 features->pressure_max, features->pressure_fuzz, 0); 3143 3144 /* penabled devices have fixed resolution for each model */ 3145 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3146 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3147 3148 switch (features->type) { 3149 case GRAPHIRE_BT: 3150 __clear_bit(ABS_MISC, input_dev->absbit); 3151 3152 case WACOM_MO: 3153 case WACOM_G4: 3154 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3155 features->distance_max, 3156 features->distance_fuzz, 0); 3157 /* fall through */ 3158 3159 case GRAPHIRE: 3160 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3161 3162 __set_bit(BTN_LEFT, input_dev->keybit); 3163 __set_bit(BTN_RIGHT, input_dev->keybit); 3164 __set_bit(BTN_MIDDLE, input_dev->keybit); 3165 3166 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3167 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3168 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3169 __set_bit(BTN_STYLUS, input_dev->keybit); 3170 __set_bit(BTN_STYLUS2, input_dev->keybit); 3171 break; 3172 3173 case WACOM_27QHD: 3174 case WACOM_24HD: 3175 case DTK: 3176 case WACOM_22HD: 3177 case WACOM_21UX2: 3178 case WACOM_BEE: 3179 case CINTIQ: 3180 case WACOM_13HD: 3181 case CINTIQ_HYBRID: 3182 case CINTIQ_COMPANION_2: 3183 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3184 input_abs_set_res(input_dev, ABS_Z, 287); 3185 wacom_setup_cintiq(wacom_wac); 3186 break; 3187 3188 case INTUOS3: 3189 case INTUOS3L: 3190 case INTUOS3S: 3191 case INTUOS4: 3192 case INTUOS4WL: 3193 case INTUOS4L: 3194 case INTUOS4S: 3195 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3196 input_abs_set_res(input_dev, ABS_Z, 287); 3197 /* fall through */ 3198 3199 case INTUOS: 3200 wacom_setup_intuos(wacom_wac); 3201 break; 3202 3203 case INTUOS5: 3204 case INTUOS5L: 3205 case INTUOSPM: 3206 case INTUOSPL: 3207 case INTUOS5S: 3208 case INTUOSPS: 3209 case INTUOSP2_BT: 3210 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3211 features->distance_max, 3212 features->distance_fuzz, 0); 3213 3214 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3215 input_abs_set_res(input_dev, ABS_Z, 287); 3216 3217 wacom_setup_intuos(wacom_wac); 3218 break; 3219 3220 case WACOM_24HDT: 3221 case WACOM_27QHDT: 3222 case MTSCREEN: 3223 case MTTPC: 3224 case MTTPC_B: 3225 case TABLETPC2FG: 3226 case TABLETPC: 3227 case TABLETPCE: 3228 __clear_bit(ABS_MISC, input_dev->absbit); 3229 /* fall through */ 3230 3231 case DTUS: 3232 case DTUSX: 3233 case PL: 3234 case DTU: 3235 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3236 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3237 __set_bit(BTN_STYLUS, input_dev->keybit); 3238 __set_bit(BTN_STYLUS2, input_dev->keybit); 3239 break; 3240 3241 case PTU: 3242 __set_bit(BTN_STYLUS2, input_dev->keybit); 3243 /* fall through */ 3244 3245 case PENPARTNER: 3246 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3247 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3248 __set_bit(BTN_STYLUS, input_dev->keybit); 3249 break; 3250 3251 case INTUOSHT: 3252 case BAMBOO_PT: 3253 case BAMBOO_PEN: 3254 case INTUOSHT2: 3255 if (features->type == INTUOSHT2) { 3256 wacom_setup_basic_pro_pen(wacom_wac); 3257 } else { 3258 __clear_bit(ABS_MISC, input_dev->absbit); 3259 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3260 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3261 __set_bit(BTN_STYLUS, input_dev->keybit); 3262 __set_bit(BTN_STYLUS2, input_dev->keybit); 3263 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3264 features->distance_max, 3265 features->distance_fuzz, 0); 3266 } 3267 break; 3268 case BAMBOO_PAD: 3269 __clear_bit(ABS_MISC, input_dev->absbit); 3270 break; 3271 } 3272 return 0; 3273 } 3274 3275 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3276 struct wacom_wac *wacom_wac) 3277 { 3278 struct wacom_features *features = &wacom_wac->features; 3279 3280 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3281 3282 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3283 return -ENODEV; 3284 3285 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3286 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3287 else 3288 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3289 3290 if (features->type == HID_GENERIC) 3291 /* setup has already been done */ 3292 return 0; 3293 3294 __set_bit(BTN_TOUCH, input_dev->keybit); 3295 3296 if (features->touch_max == 1) { 3297 input_set_abs_params(input_dev, ABS_X, 0, 3298 features->x_max, features->x_fuzz, 0); 3299 input_set_abs_params(input_dev, ABS_Y, 0, 3300 features->y_max, features->y_fuzz, 0); 3301 input_abs_set_res(input_dev, ABS_X, 3302 features->x_resolution); 3303 input_abs_set_res(input_dev, ABS_Y, 3304 features->y_resolution); 3305 } 3306 else if (features->touch_max > 1) { 3307 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3308 features->x_max, features->x_fuzz, 0); 3309 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3310 features->y_max, features->y_fuzz, 0); 3311 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3312 features->x_resolution); 3313 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3314 features->y_resolution); 3315 } 3316 3317 switch (features->type) { 3318 case INTUOSP2_BT: 3319 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3320 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3321 3322 if (wacom_wac->shared->touch->product == 0x361) { 3323 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3324 0, 12440, 4, 0); 3325 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3326 0, 8640, 4, 0); 3327 } 3328 else if (wacom_wac->shared->touch->product == 0x360) { 3329 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3330 0, 8960, 4, 0); 3331 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3332 0, 5920, 4, 0); 3333 } 3334 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3335 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3336 3337 /* fall through */ 3338 3339 case INTUOS5: 3340 case INTUOS5L: 3341 case INTUOSPM: 3342 case INTUOSPL: 3343 case INTUOS5S: 3344 case INTUOSPS: 3345 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3346 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3347 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3348 break; 3349 3350 case WACOM_24HDT: 3351 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3352 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3353 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3354 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3355 /* fall through */ 3356 3357 case WACOM_27QHDT: 3358 case MTSCREEN: 3359 case MTTPC: 3360 case MTTPC_B: 3361 case TABLETPC2FG: 3362 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3363 /*fall through */ 3364 3365 case TABLETPC: 3366 case TABLETPCE: 3367 break; 3368 3369 case INTUOSHT: 3370 case INTUOSHT2: 3371 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3372 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3373 /* fall through */ 3374 3375 case BAMBOO_PT: 3376 case BAMBOO_TOUCH: 3377 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3378 input_set_abs_params(input_dev, 3379 ABS_MT_TOUCH_MAJOR, 3380 0, features->x_max, 0, 0); 3381 input_set_abs_params(input_dev, 3382 ABS_MT_TOUCH_MINOR, 3383 0, features->y_max, 0, 0); 3384 } 3385 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3386 break; 3387 3388 case BAMBOO_PAD: 3389 input_mt_init_slots(input_dev, features->touch_max, 3390 INPUT_MT_POINTER); 3391 __set_bit(BTN_LEFT, input_dev->keybit); 3392 __set_bit(BTN_RIGHT, input_dev->keybit); 3393 break; 3394 } 3395 return 0; 3396 } 3397 3398 static int wacom_numbered_button_to_key(int n) 3399 { 3400 if (n < 10) 3401 return BTN_0 + n; 3402 else if (n < 16) 3403 return BTN_A + (n-10); 3404 else if (n < 18) 3405 return BTN_BASE + (n-16); 3406 else 3407 return 0; 3408 } 3409 3410 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3411 int button_count) 3412 { 3413 int i; 3414 3415 for (i = 0; i < button_count; i++) { 3416 int key = wacom_numbered_button_to_key(i); 3417 3418 if (key) 3419 __set_bit(key, input_dev->keybit); 3420 } 3421 } 3422 3423 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3424 { 3425 struct wacom_led *led; 3426 int i; 3427 bool updated = false; 3428 3429 /* 3430 * 24HD has LED group 1 to the left and LED group 0 to the right. 3431 * So group 0 matches the second half of the buttons and thus the mask 3432 * needs to be shifted. 3433 */ 3434 if (group == 0) 3435 mask >>= 8; 3436 3437 for (i = 0; i < 3; i++) { 3438 led = wacom_led_find(wacom, group, i); 3439 if (!led) { 3440 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3441 i, group); 3442 continue; 3443 } 3444 if (!updated && mask & BIT(i)) { 3445 led->held = true; 3446 led_trigger_event(&led->trigger, LED_FULL); 3447 } else { 3448 led->held = false; 3449 } 3450 } 3451 } 3452 3453 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3454 int mask, int group) 3455 { 3456 int button_per_group; 3457 3458 /* 3459 * 21UX2 has LED group 1 to the left and LED group 0 3460 * to the right. We need to reverse the group to match this 3461 * historical behavior. 3462 */ 3463 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3464 group = 1 - group; 3465 3466 button_per_group = button_count/wacom->led.count; 3467 3468 return mask & (1 << (group * button_per_group)); 3469 } 3470 3471 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3472 int group) 3473 { 3474 struct wacom_led *led, *next_led; 3475 int cur; 3476 bool pressed; 3477 3478 if (wacom->wacom_wac.features.type == WACOM_24HD) 3479 return wacom_24hd_update_leds(wacom, mask, group); 3480 3481 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 3482 cur = wacom->led.groups[group].select; 3483 3484 led = wacom_led_find(wacom, group, cur); 3485 if (!led) { 3486 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 3487 cur, group); 3488 return; 3489 } 3490 3491 if (!pressed) { 3492 led->held = false; 3493 return; 3494 } 3495 3496 if (led->held && pressed) 3497 return; 3498 3499 next_led = wacom_led_next(wacom, led); 3500 if (!next_led) { 3501 hid_err(wacom->hdev, "can't find next LED in group %d\n", 3502 group); 3503 return; 3504 } 3505 if (next_led == led) 3506 return; 3507 3508 next_led->held = true; 3509 led_trigger_event(&next_led->trigger, 3510 wacom_leds_brightness_get(next_led)); 3511 } 3512 3513 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 3514 int button_count, int mask) 3515 { 3516 struct wacom *wacom = input_get_drvdata(input_dev); 3517 int i; 3518 3519 for (i = 0; i < wacom->led.count; i++) 3520 wacom_update_led(wacom, button_count, mask, i); 3521 3522 for (i = 0; i < button_count; i++) { 3523 int key = wacom_numbered_button_to_key(i); 3524 3525 if (key) 3526 input_report_key(input_dev, key, mask & (1 << i)); 3527 } 3528 } 3529 3530 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 3531 struct wacom_wac *wacom_wac) 3532 { 3533 struct wacom_features *features = &wacom_wac->features; 3534 3535 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 3536 features->device_type |= WACOM_DEVICETYPE_PAD; 3537 3538 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 3539 return -ENODEV; 3540 3541 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 3542 return -ENODEV; 3543 3544 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3545 3546 /* kept for making legacy xf86-input-wacom working with the wheels */ 3547 __set_bit(ABS_MISC, input_dev->absbit); 3548 3549 /* kept for making legacy xf86-input-wacom accepting the pad */ 3550 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 3551 input_dev->absinfo[ABS_X].maximum))) 3552 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 3553 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 3554 input_dev->absinfo[ABS_Y].maximum))) 3555 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 3556 3557 /* kept for making udev and libwacom accepting the pad */ 3558 __set_bit(BTN_STYLUS, input_dev->keybit); 3559 3560 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 3561 3562 switch (features->type) { 3563 3564 case CINTIQ_HYBRID: 3565 case CINTIQ_COMPANION_2: 3566 case DTK: 3567 case DTUS: 3568 case GRAPHIRE_BT: 3569 break; 3570 3571 case WACOM_MO: 3572 __set_bit(BTN_BACK, input_dev->keybit); 3573 __set_bit(BTN_LEFT, input_dev->keybit); 3574 __set_bit(BTN_FORWARD, input_dev->keybit); 3575 __set_bit(BTN_RIGHT, input_dev->keybit); 3576 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3577 break; 3578 3579 case WACOM_G4: 3580 __set_bit(BTN_BACK, input_dev->keybit); 3581 __set_bit(BTN_FORWARD, input_dev->keybit); 3582 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3583 break; 3584 3585 case WACOM_24HD: 3586 __set_bit(KEY_PROG1, input_dev->keybit); 3587 __set_bit(KEY_PROG2, input_dev->keybit); 3588 __set_bit(KEY_PROG3, input_dev->keybit); 3589 3590 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3591 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 3592 break; 3593 3594 case WACOM_27QHD: 3595 __set_bit(KEY_PROG1, input_dev->keybit); 3596 __set_bit(KEY_PROG2, input_dev->keybit); 3597 __set_bit(KEY_PROG3, input_dev->keybit); 3598 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 3599 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 3600 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 3601 input_abs_set_res(input_dev, ABS_Y, 1024); 3602 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 3603 input_abs_set_res(input_dev, ABS_Z, 1024); 3604 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 3605 break; 3606 3607 case WACOM_22HD: 3608 __set_bit(KEY_PROG1, input_dev->keybit); 3609 __set_bit(KEY_PROG2, input_dev->keybit); 3610 __set_bit(KEY_PROG3, input_dev->keybit); 3611 /* fall through */ 3612 3613 case WACOM_21UX2: 3614 case WACOM_BEE: 3615 case CINTIQ: 3616 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 3617 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 3618 break; 3619 3620 case WACOM_13HD: 3621 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3622 break; 3623 3624 case INTUOS3: 3625 case INTUOS3L: 3626 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 3627 /* fall through */ 3628 3629 case INTUOS3S: 3630 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 3631 break; 3632 3633 case INTUOS5: 3634 case INTUOS5L: 3635 case INTUOSPM: 3636 case INTUOSPL: 3637 case INTUOS5S: 3638 case INTUOSPS: 3639 case INTUOSP2_BT: 3640 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3641 break; 3642 3643 case INTUOS4WL: 3644 /* 3645 * For Bluetooth devices, the udev rule does not work correctly 3646 * for pads unless we add a stylus capability, which forces 3647 * ID_INPUT_TABLET to be set. 3648 */ 3649 __set_bit(BTN_STYLUS, input_dev->keybit); 3650 /* fall through */ 3651 3652 case INTUOS4: 3653 case INTUOS4L: 3654 case INTUOS4S: 3655 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3656 break; 3657 3658 case INTUOSHT: 3659 case BAMBOO_PT: 3660 case BAMBOO_TOUCH: 3661 case INTUOSHT2: 3662 __clear_bit(ABS_MISC, input_dev->absbit); 3663 3664 __set_bit(BTN_LEFT, input_dev->keybit); 3665 __set_bit(BTN_FORWARD, input_dev->keybit); 3666 __set_bit(BTN_BACK, input_dev->keybit); 3667 __set_bit(BTN_RIGHT, input_dev->keybit); 3668 3669 break; 3670 3671 case REMOTE: 3672 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3673 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3674 break; 3675 3676 case HID_GENERIC: 3677 break; 3678 3679 default: 3680 /* no pad supported */ 3681 return -ENODEV; 3682 } 3683 return 0; 3684 } 3685 3686 static const struct wacom_features wacom_features_0x00 = 3687 { "Wacom Penpartner", 5040, 3780, 255, 0, 3688 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 3689 static const struct wacom_features wacom_features_0x10 = 3690 { "Wacom Graphire", 10206, 7422, 511, 63, 3691 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3692 static const struct wacom_features wacom_features_0x81 = 3693 { "Wacom Graphire BT", 16704, 12064, 511, 32, 3694 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 3695 static const struct wacom_features wacom_features_0x11 = 3696 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 3697 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3698 static const struct wacom_features wacom_features_0x12 = 3699 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 3700 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3701 static const struct wacom_features wacom_features_0x13 = 3702 { "Wacom Graphire3", 10208, 7424, 511, 63, 3703 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3704 static const struct wacom_features wacom_features_0x14 = 3705 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 3706 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3707 static const struct wacom_features wacom_features_0x15 = 3708 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 3709 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3710 static const struct wacom_features wacom_features_0x16 = 3711 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 3712 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3713 static const struct wacom_features wacom_features_0x17 = 3714 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 3715 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3716 static const struct wacom_features wacom_features_0x18 = 3717 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 3718 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3719 static const struct wacom_features wacom_features_0x19 = 3720 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 3721 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3722 static const struct wacom_features wacom_features_0x60 = 3723 { "Wacom Volito", 5104, 3712, 511, 63, 3724 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3725 static const struct wacom_features wacom_features_0x61 = 3726 { "Wacom PenStation2", 3250, 2320, 255, 63, 3727 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3728 static const struct wacom_features wacom_features_0x62 = 3729 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 3730 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3731 static const struct wacom_features wacom_features_0x63 = 3732 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 3733 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3734 static const struct wacom_features wacom_features_0x64 = 3735 { "Wacom PenPartner2", 3250, 2320, 511, 63, 3736 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3737 static const struct wacom_features wacom_features_0x65 = 3738 { "Wacom Bamboo", 14760, 9225, 511, 63, 3739 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3740 static const struct wacom_features wacom_features_0x69 = 3741 { "Wacom Bamboo1", 5104, 3712, 511, 63, 3742 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 3743 static const struct wacom_features wacom_features_0x6A = 3744 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 3745 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3746 static const struct wacom_features wacom_features_0x6B = 3747 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 3748 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3749 static const struct wacom_features wacom_features_0x20 = 3750 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 3751 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3752 static const struct wacom_features wacom_features_0x21 = 3753 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 3754 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3755 static const struct wacom_features wacom_features_0x22 = 3756 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 3757 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3758 static const struct wacom_features wacom_features_0x23 = 3759 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 3760 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3761 static const struct wacom_features wacom_features_0x24 = 3762 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 3763 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3764 static const struct wacom_features wacom_features_0x30 = 3765 { "Wacom PL400", 5408, 4056, 255, 0, 3766 PL, WACOM_PL_RES, WACOM_PL_RES }; 3767 static const struct wacom_features wacom_features_0x31 = 3768 { "Wacom PL500", 6144, 4608, 255, 0, 3769 PL, WACOM_PL_RES, WACOM_PL_RES }; 3770 static const struct wacom_features wacom_features_0x32 = 3771 { "Wacom PL600", 6126, 4604, 255, 0, 3772 PL, WACOM_PL_RES, WACOM_PL_RES }; 3773 static const struct wacom_features wacom_features_0x33 = 3774 { "Wacom PL600SX", 6260, 5016, 255, 0, 3775 PL, WACOM_PL_RES, WACOM_PL_RES }; 3776 static const struct wacom_features wacom_features_0x34 = 3777 { "Wacom PL550", 6144, 4608, 511, 0, 3778 PL, WACOM_PL_RES, WACOM_PL_RES }; 3779 static const struct wacom_features wacom_features_0x35 = 3780 { "Wacom PL800", 7220, 5780, 511, 0, 3781 PL, WACOM_PL_RES, WACOM_PL_RES }; 3782 static const struct wacom_features wacom_features_0x37 = 3783 { "Wacom PL700", 6758, 5406, 511, 0, 3784 PL, WACOM_PL_RES, WACOM_PL_RES }; 3785 static const struct wacom_features wacom_features_0x38 = 3786 { "Wacom PL510", 6282, 4762, 511, 0, 3787 PL, WACOM_PL_RES, WACOM_PL_RES }; 3788 static const struct wacom_features wacom_features_0x39 = 3789 { "Wacom DTU710", 34080, 27660, 511, 0, 3790 PL, WACOM_PL_RES, WACOM_PL_RES }; 3791 static const struct wacom_features wacom_features_0xC4 = 3792 { "Wacom DTF521", 6282, 4762, 511, 0, 3793 PL, WACOM_PL_RES, WACOM_PL_RES }; 3794 static const struct wacom_features wacom_features_0xC0 = 3795 { "Wacom DTF720", 6858, 5506, 511, 0, 3796 PL, WACOM_PL_RES, WACOM_PL_RES }; 3797 static const struct wacom_features wacom_features_0xC2 = 3798 { "Wacom DTF720a", 6858, 5506, 511, 0, 3799 PL, WACOM_PL_RES, WACOM_PL_RES }; 3800 static const struct wacom_features wacom_features_0x03 = 3801 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 3802 PTU, WACOM_PL_RES, WACOM_PL_RES }; 3803 static const struct wacom_features wacom_features_0x41 = 3804 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 3805 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3806 static const struct wacom_features wacom_features_0x42 = 3807 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 3808 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3809 static const struct wacom_features wacom_features_0x43 = 3810 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 3811 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3812 static const struct wacom_features wacom_features_0x44 = 3813 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 3814 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3815 static const struct wacom_features wacom_features_0x45 = 3816 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 3817 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3818 static const struct wacom_features wacom_features_0xB0 = 3819 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 3820 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3821 static const struct wacom_features wacom_features_0xB1 = 3822 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 3823 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3824 static const struct wacom_features wacom_features_0xB2 = 3825 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 3826 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3827 static const struct wacom_features wacom_features_0xB3 = 3828 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 3829 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3830 static const struct wacom_features wacom_features_0xB4 = 3831 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 3832 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3833 static const struct wacom_features wacom_features_0xB5 = 3834 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 3835 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3836 static const struct wacom_features wacom_features_0xB7 = 3837 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 3838 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3839 static const struct wacom_features wacom_features_0xB8 = 3840 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 3841 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3842 static const struct wacom_features wacom_features_0xB9 = 3843 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 3844 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3845 static const struct wacom_features wacom_features_0xBA = 3846 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 3847 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3848 static const struct wacom_features wacom_features_0xBB = 3849 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 3850 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3851 static const struct wacom_features wacom_features_0xBC = 3852 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3853 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3854 static const struct wacom_features wacom_features_0xBD = 3855 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3856 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3857 static const struct wacom_features wacom_features_0x26 = 3858 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 3859 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 3860 static const struct wacom_features wacom_features_0x27 = 3861 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 3862 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3863 static const struct wacom_features wacom_features_0x28 = 3864 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 3865 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3866 static const struct wacom_features wacom_features_0x29 = 3867 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 3868 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3869 static const struct wacom_features wacom_features_0x2A = 3870 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 3871 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3872 static const struct wacom_features wacom_features_0x314 = 3873 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 3874 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 3875 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3876 static const struct wacom_features wacom_features_0x315 = 3877 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 3878 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3879 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3880 static const struct wacom_features wacom_features_0x317 = 3881 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 3882 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3883 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3884 static const struct wacom_features wacom_features_0xF4 = 3885 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 3886 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3887 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3888 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3889 static const struct wacom_features wacom_features_0xF8 = 3890 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 3891 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3892 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3893 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3894 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 3895 static const struct wacom_features wacom_features_0xF6 = 3896 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 3897 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 3898 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3899 static const struct wacom_features wacom_features_0x32A = 3900 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 3901 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3902 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3903 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3904 static const struct wacom_features wacom_features_0x32B = 3905 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 3906 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3907 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3908 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3909 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 3910 static const struct wacom_features wacom_features_0x32C = 3911 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 3912 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 3913 static const struct wacom_features wacom_features_0x3F = 3914 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 3915 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3916 static const struct wacom_features wacom_features_0xC5 = 3917 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 3918 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3919 static const struct wacom_features wacom_features_0xC6 = 3920 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 3921 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3922 static const struct wacom_features wacom_features_0x304 = 3923 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 3924 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3925 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3926 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3927 static const struct wacom_features wacom_features_0x333 = 3928 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 3929 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3930 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3931 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3932 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 3933 static const struct wacom_features wacom_features_0x335 = 3934 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 3935 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 3936 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3937 static const struct wacom_features wacom_features_0xC7 = 3938 { "Wacom DTU1931", 37832, 30305, 511, 0, 3939 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3940 static const struct wacom_features wacom_features_0xCE = 3941 { "Wacom DTU2231", 47864, 27011, 511, 0, 3942 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3943 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 3944 static const struct wacom_features wacom_features_0xF0 = 3945 { "Wacom DTU1631", 34623, 19553, 511, 0, 3946 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3947 static const struct wacom_features wacom_features_0xFB = 3948 { "Wacom DTU1031", 22096, 13960, 511, 0, 3949 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 3950 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 3951 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3952 static const struct wacom_features wacom_features_0x32F = 3953 { "Wacom DTU1031X", 22672, 12928, 511, 0, 3954 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 3955 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 3956 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3957 static const struct wacom_features wacom_features_0x336 = 3958 { "Wacom DTU1141", 23672, 13403, 1023, 0, 3959 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 3960 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 3961 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3962 static const struct wacom_features wacom_features_0x57 = 3963 { "Wacom DTK2241", 95840, 54260, 2047, 63, 3964 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 3965 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3966 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3967 static const struct wacom_features wacom_features_0x59 = /* Pen */ 3968 { "Wacom DTH2242", 95840, 54260, 2047, 63, 3969 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 3970 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3971 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3972 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 3973 static const struct wacom_features wacom_features_0x5D = /* Touch */ 3974 { "Wacom DTH2242", .type = WACOM_24HDT, 3975 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 3976 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3977 static const struct wacom_features wacom_features_0xCC = 3978 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 3979 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3980 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3981 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3982 static const struct wacom_features wacom_features_0xFA = 3983 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 3984 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3985 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3986 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3987 static const struct wacom_features wacom_features_0x5B = 3988 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 3989 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3990 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3991 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3992 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 3993 static const struct wacom_features wacom_features_0x5E = 3994 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 3995 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 3996 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3997 static const struct wacom_features wacom_features_0x90 = 3998 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 3999 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4000 static const struct wacom_features wacom_features_0x93 = 4001 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4002 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4003 static const struct wacom_features wacom_features_0x97 = 4004 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4005 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4006 static const struct wacom_features wacom_features_0x9A = 4007 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4008 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4009 static const struct wacom_features wacom_features_0x9F = 4010 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4011 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4012 static const struct wacom_features wacom_features_0xE2 = 4013 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4014 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4015 static const struct wacom_features wacom_features_0xE3 = 4016 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4017 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4018 static const struct wacom_features wacom_features_0xE5 = 4019 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4020 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4021 static const struct wacom_features wacom_features_0xE6 = 4022 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4023 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4024 static const struct wacom_features wacom_features_0xEC = 4025 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4026 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4027 static const struct wacom_features wacom_features_0xED = 4028 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4029 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4030 static const struct wacom_features wacom_features_0xEF = 4031 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4032 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4033 static const struct wacom_features wacom_features_0x100 = 4034 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4035 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4036 static const struct wacom_features wacom_features_0x101 = 4037 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4038 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4039 static const struct wacom_features wacom_features_0x10D = 4040 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4041 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4042 static const struct wacom_features wacom_features_0x10E = 4043 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4044 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4045 static const struct wacom_features wacom_features_0x10F = 4046 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4047 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4048 static const struct wacom_features wacom_features_0x116 = 4049 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4050 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4051 static const struct wacom_features wacom_features_0x12C = 4052 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4053 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4054 static const struct wacom_features wacom_features_0x4001 = 4055 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4056 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4057 static const struct wacom_features wacom_features_0x4004 = 4058 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4059 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4060 static const struct wacom_features wacom_features_0x5000 = 4061 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4062 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4063 static const struct wacom_features wacom_features_0x5002 = 4064 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4065 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4066 static const struct wacom_features wacom_features_0x47 = 4067 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4068 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4069 static const struct wacom_features wacom_features_0x84 = 4070 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4071 static const struct wacom_features wacom_features_0xD0 = 4072 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4073 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4074 static const struct wacom_features wacom_features_0xD1 = 4075 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4076 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4077 static const struct wacom_features wacom_features_0xD2 = 4078 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4079 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4080 static const struct wacom_features wacom_features_0xD3 = 4081 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4082 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4083 static const struct wacom_features wacom_features_0xD4 = 4084 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4085 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4086 static const struct wacom_features wacom_features_0xD5 = 4087 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4088 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4089 static const struct wacom_features wacom_features_0xD6 = 4090 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4091 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4092 static const struct wacom_features wacom_features_0xD7 = 4093 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4094 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4095 static const struct wacom_features wacom_features_0xD8 = 4096 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4097 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4098 static const struct wacom_features wacom_features_0xDA = 4099 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4100 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4101 static const struct wacom_features wacom_features_0xDB = 4102 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4103 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4104 static const struct wacom_features wacom_features_0xDD = 4105 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4106 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4107 static const struct wacom_features wacom_features_0xDE = 4108 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4109 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4110 static const struct wacom_features wacom_features_0xDF = 4111 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4112 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4113 static const struct wacom_features wacom_features_0x300 = 4114 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4115 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4116 static const struct wacom_features wacom_features_0x301 = 4117 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4118 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4119 static const struct wacom_features wacom_features_0x302 = 4120 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4121 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4122 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4123 static const struct wacom_features wacom_features_0x303 = 4124 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4125 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4126 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4127 static const struct wacom_features wacom_features_0x30E = 4128 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4129 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4130 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4131 static const struct wacom_features wacom_features_0x6004 = 4132 { "ISD-V4", 12800, 8000, 255, 0, 4133 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4134 static const struct wacom_features wacom_features_0x307 = 4135 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4136 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4137 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4138 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4139 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4140 static const struct wacom_features wacom_features_0x309 = 4141 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4142 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4143 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4144 static const struct wacom_features wacom_features_0x30A = 4145 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4146 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4147 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4148 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4149 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4150 static const struct wacom_features wacom_features_0x30C = 4151 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4152 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4153 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4154 static const struct wacom_features wacom_features_0x318 = 4155 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4156 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4157 static const struct wacom_features wacom_features_0x319 = 4158 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4159 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4160 static const struct wacom_features wacom_features_0x325 = 4161 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4162 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4163 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4164 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4165 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4166 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4167 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4168 .oPid = 0x325 }; 4169 static const struct wacom_features wacom_features_0x323 = 4170 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4171 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4172 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4173 static const struct wacom_features wacom_features_0x331 = 4174 { "Wacom Express Key Remote", .type = REMOTE, 4175 .numbered_buttons = 18, .check_for_hid_type = true, 4176 .hid_type = HID_TYPE_USBNONE }; 4177 static const struct wacom_features wacom_features_0x33B = 4178 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4179 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4180 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4181 static const struct wacom_features wacom_features_0x33C = 4182 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4183 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4184 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4185 static const struct wacom_features wacom_features_0x33D = 4186 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4187 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4188 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4189 static const struct wacom_features wacom_features_0x33E = 4190 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4191 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4192 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4193 static const struct wacom_features wacom_features_0x343 = 4194 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4195 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4196 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4197 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4198 static const struct wacom_features wacom_features_0x360 = 4199 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4200 INTUOSP2_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 9, .touch_max = 10 }; 4201 static const struct wacom_features wacom_features_0x361 = 4202 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4203 INTUOSP2_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 9, .touch_max = 10 }; 4204 4205 static const struct wacom_features wacom_features_HID_ANY_ID = 4206 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4207 4208 #define USB_DEVICE_WACOM(prod) \ 4209 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4210 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4211 4212 #define BT_DEVICE_WACOM(prod) \ 4213 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4214 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4215 4216 #define I2C_DEVICE_WACOM(prod) \ 4217 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4218 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4219 4220 #define USB_DEVICE_LENOVO(prod) \ 4221 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4222 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4223 4224 const struct hid_device_id wacom_ids[] = { 4225 { USB_DEVICE_WACOM(0x00) }, 4226 { USB_DEVICE_WACOM(0x03) }, 4227 { USB_DEVICE_WACOM(0x10) }, 4228 { USB_DEVICE_WACOM(0x11) }, 4229 { USB_DEVICE_WACOM(0x12) }, 4230 { USB_DEVICE_WACOM(0x13) }, 4231 { USB_DEVICE_WACOM(0x14) }, 4232 { USB_DEVICE_WACOM(0x15) }, 4233 { USB_DEVICE_WACOM(0x16) }, 4234 { USB_DEVICE_WACOM(0x17) }, 4235 { USB_DEVICE_WACOM(0x18) }, 4236 { USB_DEVICE_WACOM(0x19) }, 4237 { USB_DEVICE_WACOM(0x20) }, 4238 { USB_DEVICE_WACOM(0x21) }, 4239 { USB_DEVICE_WACOM(0x22) }, 4240 { USB_DEVICE_WACOM(0x23) }, 4241 { USB_DEVICE_WACOM(0x24) }, 4242 { USB_DEVICE_WACOM(0x26) }, 4243 { USB_DEVICE_WACOM(0x27) }, 4244 { USB_DEVICE_WACOM(0x28) }, 4245 { USB_DEVICE_WACOM(0x29) }, 4246 { USB_DEVICE_WACOM(0x2A) }, 4247 { USB_DEVICE_WACOM(0x30) }, 4248 { USB_DEVICE_WACOM(0x31) }, 4249 { USB_DEVICE_WACOM(0x32) }, 4250 { USB_DEVICE_WACOM(0x33) }, 4251 { USB_DEVICE_WACOM(0x34) }, 4252 { USB_DEVICE_WACOM(0x35) }, 4253 { USB_DEVICE_WACOM(0x37) }, 4254 { USB_DEVICE_WACOM(0x38) }, 4255 { USB_DEVICE_WACOM(0x39) }, 4256 { USB_DEVICE_WACOM(0x3F) }, 4257 { USB_DEVICE_WACOM(0x41) }, 4258 { USB_DEVICE_WACOM(0x42) }, 4259 { USB_DEVICE_WACOM(0x43) }, 4260 { USB_DEVICE_WACOM(0x44) }, 4261 { USB_DEVICE_WACOM(0x45) }, 4262 { USB_DEVICE_WACOM(0x47) }, 4263 { USB_DEVICE_WACOM(0x57) }, 4264 { USB_DEVICE_WACOM(0x59) }, 4265 { USB_DEVICE_WACOM(0x5B) }, 4266 { USB_DEVICE_WACOM(0x5D) }, 4267 { USB_DEVICE_WACOM(0x5E) }, 4268 { USB_DEVICE_WACOM(0x60) }, 4269 { USB_DEVICE_WACOM(0x61) }, 4270 { USB_DEVICE_WACOM(0x62) }, 4271 { USB_DEVICE_WACOM(0x63) }, 4272 { USB_DEVICE_WACOM(0x64) }, 4273 { USB_DEVICE_WACOM(0x65) }, 4274 { USB_DEVICE_WACOM(0x69) }, 4275 { USB_DEVICE_WACOM(0x6A) }, 4276 { USB_DEVICE_WACOM(0x6B) }, 4277 { BT_DEVICE_WACOM(0x81) }, 4278 { USB_DEVICE_WACOM(0x84) }, 4279 { USB_DEVICE_WACOM(0x90) }, 4280 { USB_DEVICE_WACOM(0x93) }, 4281 { USB_DEVICE_WACOM(0x97) }, 4282 { USB_DEVICE_WACOM(0x9A) }, 4283 { USB_DEVICE_WACOM(0x9F) }, 4284 { USB_DEVICE_WACOM(0xB0) }, 4285 { USB_DEVICE_WACOM(0xB1) }, 4286 { USB_DEVICE_WACOM(0xB2) }, 4287 { USB_DEVICE_WACOM(0xB3) }, 4288 { USB_DEVICE_WACOM(0xB4) }, 4289 { USB_DEVICE_WACOM(0xB5) }, 4290 { USB_DEVICE_WACOM(0xB7) }, 4291 { USB_DEVICE_WACOM(0xB8) }, 4292 { USB_DEVICE_WACOM(0xB9) }, 4293 { USB_DEVICE_WACOM(0xBA) }, 4294 { USB_DEVICE_WACOM(0xBB) }, 4295 { USB_DEVICE_WACOM(0xBC) }, 4296 { BT_DEVICE_WACOM(0xBD) }, 4297 { USB_DEVICE_WACOM(0xC0) }, 4298 { USB_DEVICE_WACOM(0xC2) }, 4299 { USB_DEVICE_WACOM(0xC4) }, 4300 { USB_DEVICE_WACOM(0xC5) }, 4301 { USB_DEVICE_WACOM(0xC6) }, 4302 { USB_DEVICE_WACOM(0xC7) }, 4303 { USB_DEVICE_WACOM(0xCC) }, 4304 { USB_DEVICE_WACOM(0xCE) }, 4305 { USB_DEVICE_WACOM(0xD0) }, 4306 { USB_DEVICE_WACOM(0xD1) }, 4307 { USB_DEVICE_WACOM(0xD2) }, 4308 { USB_DEVICE_WACOM(0xD3) }, 4309 { USB_DEVICE_WACOM(0xD4) }, 4310 { USB_DEVICE_WACOM(0xD5) }, 4311 { USB_DEVICE_WACOM(0xD6) }, 4312 { USB_DEVICE_WACOM(0xD7) }, 4313 { USB_DEVICE_WACOM(0xD8) }, 4314 { USB_DEVICE_WACOM(0xDA) }, 4315 { USB_DEVICE_WACOM(0xDB) }, 4316 { USB_DEVICE_WACOM(0xDD) }, 4317 { USB_DEVICE_WACOM(0xDE) }, 4318 { USB_DEVICE_WACOM(0xDF) }, 4319 { USB_DEVICE_WACOM(0xE2) }, 4320 { USB_DEVICE_WACOM(0xE3) }, 4321 { USB_DEVICE_WACOM(0xE5) }, 4322 { USB_DEVICE_WACOM(0xE6) }, 4323 { USB_DEVICE_WACOM(0xEC) }, 4324 { USB_DEVICE_WACOM(0xED) }, 4325 { USB_DEVICE_WACOM(0xEF) }, 4326 { USB_DEVICE_WACOM(0xF0) }, 4327 { USB_DEVICE_WACOM(0xF4) }, 4328 { USB_DEVICE_WACOM(0xF6) }, 4329 { USB_DEVICE_WACOM(0xF8) }, 4330 { USB_DEVICE_WACOM(0xFA) }, 4331 { USB_DEVICE_WACOM(0xFB) }, 4332 { USB_DEVICE_WACOM(0x100) }, 4333 { USB_DEVICE_WACOM(0x101) }, 4334 { USB_DEVICE_WACOM(0x10D) }, 4335 { USB_DEVICE_WACOM(0x10E) }, 4336 { USB_DEVICE_WACOM(0x10F) }, 4337 { USB_DEVICE_WACOM(0x116) }, 4338 { USB_DEVICE_WACOM(0x12C) }, 4339 { USB_DEVICE_WACOM(0x300) }, 4340 { USB_DEVICE_WACOM(0x301) }, 4341 { USB_DEVICE_WACOM(0x302) }, 4342 { USB_DEVICE_WACOM(0x303) }, 4343 { USB_DEVICE_WACOM(0x304) }, 4344 { USB_DEVICE_WACOM(0x307) }, 4345 { USB_DEVICE_WACOM(0x309) }, 4346 { USB_DEVICE_WACOM(0x30A) }, 4347 { USB_DEVICE_WACOM(0x30C) }, 4348 { USB_DEVICE_WACOM(0x30E) }, 4349 { USB_DEVICE_WACOM(0x314) }, 4350 { USB_DEVICE_WACOM(0x315) }, 4351 { USB_DEVICE_WACOM(0x317) }, 4352 { USB_DEVICE_WACOM(0x318) }, 4353 { USB_DEVICE_WACOM(0x319) }, 4354 { USB_DEVICE_WACOM(0x323) }, 4355 { USB_DEVICE_WACOM(0x325) }, 4356 { USB_DEVICE_WACOM(0x326) }, 4357 { USB_DEVICE_WACOM(0x32A) }, 4358 { USB_DEVICE_WACOM(0x32B) }, 4359 { USB_DEVICE_WACOM(0x32C) }, 4360 { USB_DEVICE_WACOM(0x32F) }, 4361 { USB_DEVICE_WACOM(0x331) }, 4362 { USB_DEVICE_WACOM(0x333) }, 4363 { USB_DEVICE_WACOM(0x335) }, 4364 { USB_DEVICE_WACOM(0x336) }, 4365 { USB_DEVICE_WACOM(0x33B) }, 4366 { USB_DEVICE_WACOM(0x33C) }, 4367 { USB_DEVICE_WACOM(0x33D) }, 4368 { USB_DEVICE_WACOM(0x33E) }, 4369 { USB_DEVICE_WACOM(0x343) }, 4370 { BT_DEVICE_WACOM(0x360) }, 4371 { BT_DEVICE_WACOM(0x361) }, 4372 { USB_DEVICE_WACOM(0x4001) }, 4373 { USB_DEVICE_WACOM(0x4004) }, 4374 { USB_DEVICE_WACOM(0x5000) }, 4375 { USB_DEVICE_WACOM(0x5002) }, 4376 { USB_DEVICE_LENOVO(0x6004) }, 4377 4378 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4379 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4380 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4381 { } 4382 }; 4383 MODULE_DEVICE_TABLE(hid, wacom_ids); 4384