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