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