1 /* 2 * drivers/input/tablet/wacom_wac.c 3 * 4 * USB Wacom tablet support - Wacom specific code 5 * 6 */ 7 8 /* 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 */ 14 15 #include "wacom_wac.h" 16 #include "wacom.h" 17 #include <linux/input/mt.h> 18 19 /* resolution for penabled devices */ 20 #define WACOM_PL_RES 20 21 #define WACOM_PENPRTN_RES 40 22 #define WACOM_VOLITO_RES 50 23 #define WACOM_GRAPHIRE_RES 80 24 #define WACOM_INTUOS_RES 100 25 #define WACOM_INTUOS3_RES 200 26 27 /* Newer Cintiq and DTU have an offset between tablet and screen areas */ 28 #define WACOM_DTU_OFFSET 200 29 #define WACOM_CINTIQ_OFFSET 400 30 31 /* 32 * Scale factor relating reported contact size to logical contact area. 33 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 34 */ 35 #define WACOM_CONTACT_AREA_SCALE 2607 36 37 static bool touch_arbitration = 1; 38 module_param(touch_arbitration, bool, 0644); 39 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)"); 40 41 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 42 int button_count, int mask); 43 44 static int wacom_numbered_button_to_key(int n); 45 46 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 47 int group); 48 /* 49 * Percent of battery capacity for Graphire. 50 * 8th value means AC online and show 100% capacity. 51 */ 52 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 53 54 /* 55 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 56 */ 57 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 58 59 static void __wacom_notify_battery(struct wacom_battery *battery, 60 int bat_capacity, bool bat_charging, 61 bool bat_connected, bool ps_connected) 62 { 63 bool changed = battery->battery_capacity != bat_capacity || 64 battery->bat_charging != bat_charging || 65 battery->bat_connected != bat_connected || 66 battery->ps_connected != ps_connected; 67 68 if (changed) { 69 battery->battery_capacity = bat_capacity; 70 battery->bat_charging = bat_charging; 71 battery->bat_connected = bat_connected; 72 battery->ps_connected = ps_connected; 73 74 if (battery->battery) 75 power_supply_changed(battery->battery); 76 } 77 } 78 79 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 80 int bat_capacity, bool bat_charging, bool bat_connected, 81 bool ps_connected) 82 { 83 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 84 85 __wacom_notify_battery(&wacom->battery, bat_capacity, bat_charging, 86 bat_connected, ps_connected); 87 } 88 89 static int wacom_penpartner_irq(struct wacom_wac *wacom) 90 { 91 unsigned char *data = wacom->data; 92 struct input_dev *input = wacom->pen_input; 93 94 switch (data[0]) { 95 case 1: 96 if (data[5] & 0x80) { 97 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 98 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 99 input_report_key(input, wacom->tool[0], 1); 100 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 101 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 102 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 103 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 104 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 105 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 106 } else { 107 input_report_key(input, wacom->tool[0], 0); 108 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 109 input_report_abs(input, ABS_PRESSURE, -1); 110 input_report_key(input, BTN_TOUCH, 0); 111 } 112 break; 113 114 case 2: 115 input_report_key(input, BTN_TOOL_PEN, 1); 116 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 117 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 118 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 119 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 120 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 121 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 122 break; 123 124 default: 125 dev_dbg(input->dev.parent, 126 "%s: received unknown report #%d\n", __func__, data[0]); 127 return 0; 128 } 129 130 return 1; 131 } 132 133 static int wacom_pl_irq(struct wacom_wac *wacom) 134 { 135 struct wacom_features *features = &wacom->features; 136 unsigned char *data = wacom->data; 137 struct input_dev *input = wacom->pen_input; 138 int prox, pressure; 139 140 if (data[0] != WACOM_REPORT_PENABLED) { 141 dev_dbg(input->dev.parent, 142 "%s: received unknown report #%d\n", __func__, data[0]); 143 return 0; 144 } 145 146 prox = data[1] & 0x40; 147 148 if (!wacom->id[0]) { 149 if ((data[0] & 0x10) || (data[4] & 0x20)) { 150 wacom->tool[0] = BTN_TOOL_RUBBER; 151 wacom->id[0] = ERASER_DEVICE_ID; 152 } 153 else { 154 wacom->tool[0] = BTN_TOOL_PEN; 155 wacom->id[0] = STYLUS_DEVICE_ID; 156 } 157 } 158 159 /* If the eraser is in prox, STYLUS2 is always set. If we 160 * mis-detected the type and notice that STYLUS2 isn't set 161 * then force the eraser out of prox and let the pen in. 162 */ 163 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 164 input_report_key(input, BTN_TOOL_RUBBER, 0); 165 input_report_abs(input, ABS_MISC, 0); 166 input_sync(input); 167 wacom->tool[0] = BTN_TOOL_PEN; 168 wacom->id[0] = STYLUS_DEVICE_ID; 169 } 170 171 if (prox) { 172 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 173 if (features->pressure_max > 255) 174 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 175 pressure += (features->pressure_max + 1) / 2; 176 177 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 178 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 179 input_report_abs(input, ABS_PRESSURE, pressure); 180 181 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 182 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 183 /* Only allow the stylus2 button to be reported for the pen tool. */ 184 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 185 } 186 187 if (!prox) 188 wacom->id[0] = 0; 189 input_report_key(input, wacom->tool[0], prox); 190 input_report_abs(input, ABS_MISC, wacom->id[0]); 191 return 1; 192 } 193 194 static int wacom_ptu_irq(struct wacom_wac *wacom) 195 { 196 unsigned char *data = wacom->data; 197 struct input_dev *input = wacom->pen_input; 198 199 if (data[0] != WACOM_REPORT_PENABLED) { 200 dev_dbg(input->dev.parent, 201 "%s: received unknown report #%d\n", __func__, data[0]); 202 return 0; 203 } 204 205 if (data[1] & 0x04) { 206 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 207 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 208 wacom->id[0] = ERASER_DEVICE_ID; 209 } else { 210 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 211 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 212 wacom->id[0] = STYLUS_DEVICE_ID; 213 } 214 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 215 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 216 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 217 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 218 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 219 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 220 return 1; 221 } 222 223 static int wacom_dtu_irq(struct wacom_wac *wacom) 224 { 225 unsigned char *data = wacom->data; 226 struct input_dev *input = wacom->pen_input; 227 int prox = data[1] & 0x20; 228 229 dev_dbg(input->dev.parent, 230 "%s: received report #%d", __func__, data[0]); 231 232 if (prox) { 233 /* Going into proximity select tool */ 234 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 235 if (wacom->tool[0] == BTN_TOOL_PEN) 236 wacom->id[0] = STYLUS_DEVICE_ID; 237 else 238 wacom->id[0] = ERASER_DEVICE_ID; 239 } 240 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 241 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 242 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 243 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 244 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 245 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 246 if (!prox) /* out-prox */ 247 wacom->id[0] = 0; 248 input_report_key(input, wacom->tool[0], prox); 249 input_report_abs(input, ABS_MISC, wacom->id[0]); 250 return 1; 251 } 252 253 static int wacom_dtus_irq(struct wacom_wac *wacom) 254 { 255 char *data = wacom->data; 256 struct input_dev *input = wacom->pen_input; 257 unsigned short prox, pressure = 0; 258 259 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 260 dev_dbg(input->dev.parent, 261 "%s: received unknown report #%d", __func__, data[0]); 262 return 0; 263 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 264 input = wacom->pad_input; 265 input_report_key(input, BTN_0, (data[1] & 0x01)); 266 input_report_key(input, BTN_1, (data[1] & 0x02)); 267 input_report_key(input, BTN_2, (data[1] & 0x04)); 268 input_report_key(input, BTN_3, (data[1] & 0x08)); 269 input_report_abs(input, ABS_MISC, 270 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 271 return 1; 272 } else { 273 prox = data[1] & 0x80; 274 if (prox) { 275 switch ((data[1] >> 3) & 3) { 276 case 1: /* Rubber */ 277 wacom->tool[0] = BTN_TOOL_RUBBER; 278 wacom->id[0] = ERASER_DEVICE_ID; 279 break; 280 281 case 2: /* Pen */ 282 wacom->tool[0] = BTN_TOOL_PEN; 283 wacom->id[0] = STYLUS_DEVICE_ID; 284 break; 285 } 286 } 287 288 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 289 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 290 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 291 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 292 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 293 input_report_abs(input, ABS_PRESSURE, pressure); 294 input_report_key(input, BTN_TOUCH, pressure > 10); 295 296 if (!prox) /* out-prox */ 297 wacom->id[0] = 0; 298 input_report_key(input, wacom->tool[0], prox); 299 input_report_abs(input, ABS_MISC, wacom->id[0]); 300 return 1; 301 } 302 } 303 304 static int wacom_graphire_irq(struct wacom_wac *wacom) 305 { 306 struct wacom_features *features = &wacom->features; 307 unsigned char *data = wacom->data; 308 struct input_dev *input = wacom->pen_input; 309 struct input_dev *pad_input = wacom->pad_input; 310 int battery_capacity, ps_connected; 311 int prox; 312 int rw = 0; 313 int retval = 0; 314 315 if (features->type == GRAPHIRE_BT) { 316 if (data[0] != WACOM_REPORT_PENABLED_BT) { 317 dev_dbg(input->dev.parent, 318 "%s: received unknown report #%d\n", __func__, 319 data[0]); 320 goto exit; 321 } 322 } else if (data[0] != WACOM_REPORT_PENABLED) { 323 dev_dbg(input->dev.parent, 324 "%s: received unknown report #%d\n", __func__, data[0]); 325 goto exit; 326 } 327 328 prox = data[1] & 0x80; 329 if (prox || wacom->id[0]) { 330 if (prox) { 331 switch ((data[1] >> 5) & 3) { 332 333 case 0: /* Pen */ 334 wacom->tool[0] = BTN_TOOL_PEN; 335 wacom->id[0] = STYLUS_DEVICE_ID; 336 break; 337 338 case 1: /* Rubber */ 339 wacom->tool[0] = BTN_TOOL_RUBBER; 340 wacom->id[0] = ERASER_DEVICE_ID; 341 break; 342 343 case 2: /* Mouse with wheel */ 344 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 345 /* fall through */ 346 347 case 3: /* Mouse without wheel */ 348 wacom->tool[0] = BTN_TOOL_MOUSE; 349 wacom->id[0] = CURSOR_DEVICE_ID; 350 break; 351 } 352 } 353 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 354 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 355 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 356 if (features->type == GRAPHIRE_BT) 357 input_report_abs(input, ABS_PRESSURE, data[6] | 358 (((__u16) (data[1] & 0x08)) << 5)); 359 else 360 input_report_abs(input, ABS_PRESSURE, data[6] | 361 ((data[7] & 0x03) << 8)); 362 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 363 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 364 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 365 } else { 366 input_report_key(input, BTN_LEFT, data[1] & 0x01); 367 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 368 if (features->type == WACOM_G4 || 369 features->type == WACOM_MO) { 370 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 371 rw = (data[7] & 0x04) - (data[7] & 0x03); 372 } else if (features->type == GRAPHIRE_BT) { 373 /* Compute distance between mouse and tablet */ 374 rw = 44 - (data[6] >> 2); 375 rw = clamp_val(rw, 0, 31); 376 input_report_abs(input, ABS_DISTANCE, rw); 377 if (((data[1] >> 5) & 3) == 2) { 378 /* Mouse with wheel */ 379 input_report_key(input, BTN_MIDDLE, 380 data[1] & 0x04); 381 rw = (data[6] & 0x01) ? -1 : 382 (data[6] & 0x02) ? 1 : 0; 383 } else { 384 rw = 0; 385 } 386 } else { 387 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 388 rw = -(signed char)data[6]; 389 } 390 input_report_rel(input, REL_WHEEL, rw); 391 } 392 393 if (!prox) 394 wacom->id[0] = 0; 395 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 396 input_report_key(input, wacom->tool[0], prox); 397 input_sync(input); /* sync last event */ 398 } 399 400 /* send pad data */ 401 switch (features->type) { 402 case WACOM_G4: 403 prox = data[7] & 0xf8; 404 if (prox || wacom->id[1]) { 405 wacom->id[1] = PAD_DEVICE_ID; 406 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 407 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 408 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 409 input_report_rel(pad_input, REL_WHEEL, rw); 410 if (!prox) 411 wacom->id[1] = 0; 412 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 413 retval = 1; 414 } 415 break; 416 417 case WACOM_MO: 418 prox = (data[7] & 0xf8) || data[8]; 419 if (prox || wacom->id[1]) { 420 wacom->id[1] = PAD_DEVICE_ID; 421 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 422 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 423 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 424 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 425 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 426 if (!prox) 427 wacom->id[1] = 0; 428 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 429 retval = 1; 430 } 431 break; 432 case GRAPHIRE_BT: 433 prox = data[7] & 0x03; 434 if (prox || wacom->id[1]) { 435 wacom->id[1] = PAD_DEVICE_ID; 436 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 437 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 438 if (!prox) 439 wacom->id[1] = 0; 440 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 441 retval = 1; 442 } 443 break; 444 } 445 446 /* Store current battery capacity and power supply state */ 447 if (features->type == GRAPHIRE_BT) { 448 rw = (data[7] >> 2 & 0x07); 449 battery_capacity = batcap_gr[rw]; 450 ps_connected = rw == 7; 451 wacom_notify_battery(wacom, battery_capacity, ps_connected, 452 1, ps_connected); 453 } 454 exit: 455 return retval; 456 } 457 458 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 459 { 460 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 461 struct wacom_features *features = &wacom_wac->features; 462 struct hid_report *r; 463 struct hid_report_enum *re; 464 465 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 466 if (features->type == INTUOSHT2) 467 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 468 else 469 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 470 if (r) { 471 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 472 } 473 } 474 475 static int wacom_intuos_pad(struct wacom_wac *wacom) 476 { 477 struct wacom_features *features = &wacom->features; 478 unsigned char *data = wacom->data; 479 struct input_dev *input = wacom->pad_input; 480 int i; 481 int buttons = 0, nbuttons = features->numbered_buttons; 482 int keys = 0, nkeys = 0; 483 int ring1 = 0, ring2 = 0; 484 int strip1 = 0, strip2 = 0; 485 bool prox = false; 486 487 /* pad packets. Works as a second tool and is always in prox */ 488 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 489 data[0] == WACOM_REPORT_CINTIQPAD)) 490 return 0; 491 492 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 493 buttons = (data[3] << 1) | (data[2] & 0x01); 494 ring1 = data[1]; 495 } else if (features->type == DTK) { 496 buttons = data[6]; 497 } else if (features->type == WACOM_13HD) { 498 buttons = (data[4] << 1) | (data[3] & 0x01); 499 } else if (features->type == WACOM_24HD) { 500 buttons = (data[8] << 8) | data[6]; 501 ring1 = data[1]; 502 ring2 = data[2]; 503 504 /* 505 * Three "buttons" are available on the 24HD which are 506 * physically implemented as a touchstrip. Each button 507 * is approximately 3 bits wide with a 2 bit spacing. 508 * The raw touchstrip bits are stored at: 509 * ((data[3] & 0x1f) << 8) | data[4]) 510 */ 511 nkeys = 3; 512 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 513 ((data[4] & 0xE0) ? 1<<1 : 0) | 514 ((data[4] & 0x07) ? 1<<0 : 0); 515 } else if (features->type == WACOM_27QHD) { 516 nkeys = 3; 517 keys = data[2] & 0x07; 518 519 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 520 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 521 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 522 } else if (features->type == CINTIQ_HYBRID) { 523 /* 524 * Do not send hardware buttons under Android. They 525 * are already sent to the system through GPIO (and 526 * have different meaning). 527 * 528 * d-pad right -> data[4] & 0x10 529 * d-pad up -> data[4] & 0x20 530 * d-pad left -> data[4] & 0x40 531 * d-pad down -> data[4] & 0x80 532 * d-pad center -> data[3] & 0x01 533 */ 534 buttons = (data[4] << 1) | (data[3] & 0x01); 535 } else if (features->type == CINTIQ_COMPANION_2) { 536 /* d-pad right -> data[4] & 0x10 537 * d-pad up -> data[4] & 0x20 538 * d-pad left -> data[4] & 0x40 539 * d-pad down -> data[4] & 0x80 540 * d-pad center -> data[3] & 0x01 541 */ 542 buttons = ((data[2] >> 4) << 7) | 543 ((data[1] & 0x04) << 6) | 544 ((data[2] & 0x0F) << 2) | 545 (data[1] & 0x03); 546 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 547 /* 548 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 549 * addition to the mechanical switch. Switch data is 550 * stored in data[4], capacitive data in data[5]. 551 * 552 * Touch ring mode switch (data[3]) has no capacitive sensor 553 */ 554 buttons = (data[4] << 1) | (data[3] & 0x01); 555 ring1 = data[2]; 556 } else { 557 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 558 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 559 (data[6] << 1) | (data[5] & 0x01); 560 561 if (features->type == WACOM_22HD) { 562 nkeys = 3; 563 keys = data[9] & 0x07; 564 } 565 } else { 566 buttons = ((data[6] & 0x10) << 10) | 567 ((data[5] & 0x10) << 9) | 568 ((data[6] & 0x0F) << 4) | 569 (data[5] & 0x0F); 570 } 571 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 572 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 573 } 574 575 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) | 576 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 577 578 wacom_report_numbered_buttons(input, nbuttons, buttons); 579 580 for (i = 0; i < nkeys; i++) 581 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 582 583 input_report_abs(input, ABS_RX, strip1); 584 input_report_abs(input, ABS_RY, strip2); 585 586 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 587 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 588 589 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 590 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 591 592 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 593 594 return 1; 595 } 596 597 static int wacom_intuos_id_mangle(int tool_id) 598 { 599 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 600 } 601 602 static int wacom_intuos_get_tool_type(int tool_id) 603 { 604 int tool_type; 605 606 switch (tool_id) { 607 case 0x812: /* Inking pen */ 608 case 0x801: /* Intuos3 Inking pen */ 609 case 0x12802: /* Intuos4/5 Inking Pen */ 610 case 0x012: 611 tool_type = BTN_TOOL_PENCIL; 612 break; 613 614 case 0x822: /* Pen */ 615 case 0x842: 616 case 0x852: 617 case 0x823: /* Intuos3 Grip Pen */ 618 case 0x813: /* Intuos3 Classic Pen */ 619 case 0x885: /* Intuos3 Marker Pen */ 620 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 621 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 622 case 0x8e2: /* IntuosHT2 pen */ 623 case 0x022: 624 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 625 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 626 case 0x16802: /* Cintiq 13HD Pro Pen */ 627 case 0x18802: /* DTH2242 Pen */ 628 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 629 tool_type = BTN_TOOL_PEN; 630 break; 631 632 case 0x832: /* Stroke pen */ 633 case 0x032: 634 tool_type = BTN_TOOL_BRUSH; 635 break; 636 637 case 0x007: /* Mouse 4D and 2D */ 638 case 0x09c: 639 case 0x094: 640 case 0x017: /* Intuos3 2D Mouse */ 641 case 0x806: /* Intuos4 Mouse */ 642 tool_type = BTN_TOOL_MOUSE; 643 break; 644 645 case 0x096: /* Lens cursor */ 646 case 0x097: /* Intuos3 Lens cursor */ 647 case 0x006: /* Intuos4 Lens cursor */ 648 tool_type = BTN_TOOL_LENS; 649 break; 650 651 case 0x82a: /* Eraser */ 652 case 0x84a: 653 case 0x85a: 654 case 0x91a: 655 case 0xd1a: 656 case 0x0fa: 657 case 0x82b: /* Intuos3 Grip Pen Eraser */ 658 case 0x81b: /* Intuos3 Classic Pen Eraser */ 659 case 0x91b: /* Intuos3 Airbrush Eraser */ 660 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 661 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 662 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 663 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 664 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 665 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 666 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 667 case 0x1880a: /* DTH2242 Eraser */ 668 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 669 tool_type = BTN_TOOL_RUBBER; 670 break; 671 672 case 0xd12: 673 case 0x912: 674 case 0x112: 675 case 0x913: /* Intuos3 Airbrush */ 676 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 677 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 678 tool_type = BTN_TOOL_AIRBRUSH; 679 break; 680 681 default: /* Unknown tool */ 682 tool_type = BTN_TOOL_PEN; 683 break; 684 } 685 return tool_type; 686 } 687 688 static int wacom_intuos_inout(struct wacom_wac *wacom) 689 { 690 struct wacom_features *features = &wacom->features; 691 unsigned char *data = wacom->data; 692 struct input_dev *input = wacom->pen_input; 693 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 694 695 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 696 ((data[1] & 0xfe) == 0x20) || /* in range */ 697 ((data[1] & 0xfe) == 0x80))) /* out prox */ 698 return 0; 699 700 /* Enter report */ 701 if ((data[1] & 0xfc) == 0xc0) { 702 /* serial number of the tool */ 703 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 704 (data[4] << 20) + (data[5] << 12) + 705 (data[6] << 4) + (data[7] >> 4); 706 707 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 708 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 709 710 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 711 712 wacom->shared->stylus_in_proximity = true; 713 return 1; 714 } 715 716 /* in Range */ 717 if ((data[1] & 0xfe) == 0x20) { 718 if (features->type != INTUOSHT2) 719 wacom->shared->stylus_in_proximity = true; 720 721 /* in Range while exiting */ 722 if (wacom->reporting_data) { 723 input_report_key(input, BTN_TOUCH, 0); 724 input_report_abs(input, ABS_PRESSURE, 0); 725 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 726 return 2; 727 } 728 return 1; 729 } 730 731 /* Exit report */ 732 if ((data[1] & 0xfe) == 0x80) { 733 wacom->shared->stylus_in_proximity = false; 734 wacom->reporting_data = false; 735 736 /* don't report exit if we don't know the ID */ 737 if (!wacom->id[idx]) 738 return 1; 739 740 /* 741 * Reset all states otherwise we lose the initial states 742 * when in-prox next time 743 */ 744 input_report_abs(input, ABS_X, 0); 745 input_report_abs(input, ABS_Y, 0); 746 input_report_abs(input, ABS_DISTANCE, 0); 747 input_report_abs(input, ABS_TILT_X, 0); 748 input_report_abs(input, ABS_TILT_Y, 0); 749 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 750 input_report_key(input, BTN_LEFT, 0); 751 input_report_key(input, BTN_MIDDLE, 0); 752 input_report_key(input, BTN_RIGHT, 0); 753 input_report_key(input, BTN_SIDE, 0); 754 input_report_key(input, BTN_EXTRA, 0); 755 input_report_abs(input, ABS_THROTTLE, 0); 756 input_report_abs(input, ABS_RZ, 0); 757 } else { 758 input_report_abs(input, ABS_PRESSURE, 0); 759 input_report_key(input, BTN_STYLUS, 0); 760 input_report_key(input, BTN_STYLUS2, 0); 761 input_report_key(input, BTN_TOUCH, 0); 762 input_report_abs(input, ABS_WHEEL, 0); 763 if (features->type >= INTUOS3S) 764 input_report_abs(input, ABS_Z, 0); 765 } 766 input_report_key(input, wacom->tool[idx], 0); 767 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 768 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 769 wacom->id[idx] = 0; 770 return 2; 771 } 772 773 return 0; 774 } 775 776 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 777 { 778 unsigned char *data = wacom_wac->data; 779 struct input_dev *input; 780 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 781 struct wacom_remote *remote = wacom->remote; 782 int bat_charging, bat_percent, touch_ring_mode; 783 __u32 serial; 784 int i, index = -1; 785 unsigned long flags; 786 787 if (data[0] != WACOM_REPORT_REMOTE) { 788 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 789 __func__, data[0]); 790 return 0; 791 } 792 793 serial = data[3] + (data[4] << 8) + (data[5] << 16); 794 wacom_wac->id[0] = PAD_DEVICE_ID; 795 796 spin_lock_irqsave(&remote->remote_lock, flags); 797 798 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 799 if (remote->remotes[i].serial == serial) { 800 index = i; 801 break; 802 } 803 } 804 805 if (index < 0 || !remote->remotes[index].registered) 806 goto out; 807 808 input = remote->remotes[index].input; 809 810 input_report_key(input, BTN_0, (data[9] & 0x01)); 811 input_report_key(input, BTN_1, (data[9] & 0x02)); 812 input_report_key(input, BTN_2, (data[9] & 0x04)); 813 input_report_key(input, BTN_3, (data[9] & 0x08)); 814 input_report_key(input, BTN_4, (data[9] & 0x10)); 815 input_report_key(input, BTN_5, (data[9] & 0x20)); 816 input_report_key(input, BTN_6, (data[9] & 0x40)); 817 input_report_key(input, BTN_7, (data[9] & 0x80)); 818 819 input_report_key(input, BTN_8, (data[10] & 0x01)); 820 input_report_key(input, BTN_9, (data[10] & 0x02)); 821 input_report_key(input, BTN_A, (data[10] & 0x04)); 822 input_report_key(input, BTN_B, (data[10] & 0x08)); 823 input_report_key(input, BTN_C, (data[10] & 0x10)); 824 input_report_key(input, BTN_X, (data[10] & 0x20)); 825 input_report_key(input, BTN_Y, (data[10] & 0x40)); 826 input_report_key(input, BTN_Z, (data[10] & 0x80)); 827 828 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 829 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 830 831 if (data[12] & 0x80) 832 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f)); 833 else 834 input_report_abs(input, ABS_WHEEL, 0); 835 836 bat_percent = data[7] & 0x7f; 837 bat_charging = !!(data[7] & 0x80); 838 839 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 840 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 841 else 842 input_report_abs(input, ABS_MISC, 0); 843 844 input_event(input, EV_MSC, MSC_SERIAL, serial); 845 846 input_sync(input); 847 848 /*Which mode select (LED light) is currently on?*/ 849 touch_ring_mode = (data[11] & 0xC0) >> 6; 850 851 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 852 if (remote->remotes[i].serial == serial) 853 wacom->led.groups[i].select = touch_ring_mode; 854 } 855 856 __wacom_notify_battery(&remote->remotes[index].battery, bat_percent, 857 bat_charging, 1, bat_charging); 858 859 out: 860 spin_unlock_irqrestore(&remote->remote_lock, flags); 861 return 0; 862 } 863 864 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 865 { 866 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 867 unsigned char *data = wacom_wac->data; 868 struct wacom_remote *remote = wacom->remote; 869 struct wacom_remote_data remote_data; 870 unsigned long flags; 871 int i, ret; 872 873 if (data[0] != WACOM_REPORT_DEVICE_LIST) 874 return; 875 876 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 877 878 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 879 int j = i * 6; 880 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 881 bool connected = data[j+2]; 882 883 remote_data.remote[i].serial = serial; 884 remote_data.remote[i].connected = connected; 885 } 886 887 spin_lock_irqsave(&remote->remote_lock, flags); 888 889 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 890 if (ret != sizeof(remote_data)) { 891 spin_unlock_irqrestore(&remote->remote_lock, flags); 892 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 893 return; 894 } 895 896 spin_unlock_irqrestore(&remote->remote_lock, flags); 897 898 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 899 } 900 901 static inline bool report_touch_events(struct wacom_wac *wacom) 902 { 903 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 904 } 905 906 static inline bool delay_pen_events(struct wacom_wac *wacom) 907 { 908 return (wacom->shared->touch_down && touch_arbitration); 909 } 910 911 static int wacom_intuos_general(struct wacom_wac *wacom) 912 { 913 struct wacom_features *features = &wacom->features; 914 unsigned char *data = wacom->data; 915 struct input_dev *input = wacom->pen_input; 916 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 917 unsigned char type = (data[1] >> 1) & 0x0F; 918 unsigned int x, y, distance, t; 919 920 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 921 data[0] != WACOM_REPORT_INTUOS_PEN) 922 return 0; 923 924 if (delay_pen_events(wacom)) 925 return 1; 926 927 /* don't report events if we don't know the tool ID */ 928 if (!wacom->id[idx]) { 929 /* but reschedule a read of the current tool */ 930 wacom_intuos_schedule_prox_event(wacom); 931 return 1; 932 } 933 934 /* 935 * don't report events for invalid data 936 */ 937 /* older I4 styli don't work with new Cintiqs */ 938 if ((!((wacom->id[idx] >> 16) & 0x01) && 939 (features->type == WACOM_21UX2)) || 940 /* Only large Intuos support Lense Cursor */ 941 (wacom->tool[idx] == BTN_TOOL_LENS && 942 (features->type == INTUOS3 || 943 features->type == INTUOS3S || 944 features->type == INTUOS4 || 945 features->type == INTUOS4S || 946 features->type == INTUOS5 || 947 features->type == INTUOS5S || 948 features->type == INTUOSPM || 949 features->type == INTUOSPS)) || 950 /* Cintiq doesn't send data when RDY bit isn't set */ 951 (features->type == CINTIQ && !(data[1] & 0x40))) 952 return 1; 953 954 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 955 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 956 distance = data[9] >> 2; 957 if (features->type < INTUOS3S) { 958 x >>= 1; 959 y >>= 1; 960 distance >>= 1; 961 } 962 input_report_abs(input, ABS_X, x); 963 input_report_abs(input, ABS_Y, y); 964 input_report_abs(input, ABS_DISTANCE, distance); 965 966 switch (type) { 967 case 0x00: 968 case 0x01: 969 case 0x02: 970 case 0x03: 971 /* general pen packet */ 972 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 973 if (features->pressure_max < 2047) 974 t >>= 1; 975 input_report_abs(input, ABS_PRESSURE, t); 976 if (features->type != INTUOSHT2) { 977 input_report_abs(input, ABS_TILT_X, 978 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 979 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 980 } 981 input_report_key(input, BTN_STYLUS, data[1] & 2); 982 input_report_key(input, BTN_STYLUS2, data[1] & 4); 983 input_report_key(input, BTN_TOUCH, t > 10); 984 break; 985 986 case 0x0a: 987 /* airbrush second packet */ 988 input_report_abs(input, ABS_WHEEL, 989 (data[6] << 2) | ((data[7] >> 6) & 3)); 990 input_report_abs(input, ABS_TILT_X, 991 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 992 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 993 break; 994 995 case 0x05: 996 /* Rotation packet */ 997 if (features->type >= INTUOS3S) { 998 /* I3 marker pen rotation */ 999 t = (data[6] << 3) | ((data[7] >> 5) & 7); 1000 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 1001 ((t-1) / 2 + 450)) : (450 - t / 2) ; 1002 input_report_abs(input, ABS_Z, t); 1003 } else { 1004 /* 4D mouse 2nd packet */ 1005 t = (data[6] << 3) | ((data[7] >> 5) & 7); 1006 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 1007 ((t - 1) / 2) : -t / 2); 1008 } 1009 break; 1010 1011 case 0x04: 1012 /* 4D mouse 1st packet */ 1013 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1014 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1015 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1016 1017 input_report_key(input, BTN_SIDE, data[8] & 0x20); 1018 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 1019 t = (data[6] << 2) | ((data[7] >> 6) & 3); 1020 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 1021 break; 1022 1023 case 0x06: 1024 /* I4 mouse */ 1025 input_report_key(input, BTN_LEFT, data[6] & 0x01); 1026 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 1027 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 1028 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 1029 - ((data[7] & 0x40) >> 6)); 1030 input_report_key(input, BTN_SIDE, data[6] & 0x08); 1031 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 1032 1033 input_report_abs(input, ABS_TILT_X, 1034 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 1035 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 1036 break; 1037 1038 case 0x08: 1039 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 1040 /* 2D mouse packet */ 1041 input_report_key(input, BTN_LEFT, data[8] & 0x04); 1042 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 1043 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 1044 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 1045 - ((data[8] & 0x02) >> 1)); 1046 1047 /* I3 2D mouse side buttons */ 1048 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 1049 input_report_key(input, BTN_SIDE, data[8] & 0x40); 1050 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 1051 } 1052 } 1053 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 1054 /* Lens cursor packets */ 1055 input_report_key(input, BTN_LEFT, data[8] & 0x01); 1056 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 1057 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 1058 input_report_key(input, BTN_SIDE, data[8] & 0x10); 1059 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 1060 } 1061 break; 1062 1063 case 0x07: 1064 case 0x09: 1065 case 0x0b: 1066 case 0x0c: 1067 case 0x0d: 1068 case 0x0e: 1069 case 0x0f: 1070 /* unhandled */ 1071 break; 1072 } 1073 1074 input_report_abs(input, ABS_MISC, 1075 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 1076 input_report_key(input, wacom->tool[idx], 1); 1077 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1078 wacom->reporting_data = true; 1079 return 2; 1080 } 1081 1082 static int wacom_intuos_irq(struct wacom_wac *wacom) 1083 { 1084 unsigned char *data = wacom->data; 1085 struct input_dev *input = wacom->pen_input; 1086 int result; 1087 1088 if (data[0] != WACOM_REPORT_PENABLED && 1089 data[0] != WACOM_REPORT_INTUOS_ID1 && 1090 data[0] != WACOM_REPORT_INTUOS_ID2 && 1091 data[0] != WACOM_REPORT_INTUOSPAD && 1092 data[0] != WACOM_REPORT_INTUOS_PEN && 1093 data[0] != WACOM_REPORT_CINTIQ && 1094 data[0] != WACOM_REPORT_CINTIQPAD && 1095 data[0] != WACOM_REPORT_INTUOS5PAD) { 1096 dev_dbg(input->dev.parent, 1097 "%s: received unknown report #%d\n", __func__, data[0]); 1098 return 0; 1099 } 1100 1101 /* process pad events */ 1102 result = wacom_intuos_pad(wacom); 1103 if (result) 1104 return result; 1105 1106 /* process in/out prox events */ 1107 result = wacom_intuos_inout(wacom); 1108 if (result) 1109 return result - 1; 1110 1111 /* process general packets */ 1112 result = wacom_intuos_general(wacom); 1113 if (result) 1114 return result - 1; 1115 1116 return 0; 1117 } 1118 1119 static int int_dist(int x1, int y1, int x2, int y2) 1120 { 1121 int x = x2 - x1; 1122 int y = y2 - y1; 1123 1124 return int_sqrt(x*x + y*y); 1125 } 1126 1127 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1128 unsigned char *data) 1129 { 1130 memcpy(wacom->data, data, 10); 1131 wacom_intuos_irq(wacom); 1132 1133 input_sync(wacom->pen_input); 1134 if (wacom->pad_input) 1135 input_sync(wacom->pad_input); 1136 } 1137 1138 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1139 { 1140 unsigned char data[WACOM_PKGLEN_MAX]; 1141 int i = 1; 1142 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1143 1144 memcpy(data, wacom->data, len); 1145 1146 switch (data[0]) { 1147 case 0x04: 1148 wacom_intuos_bt_process_data(wacom, data + i); 1149 i += 10; 1150 /* fall through */ 1151 case 0x03: 1152 wacom_intuos_bt_process_data(wacom, data + i); 1153 i += 10; 1154 wacom_intuos_bt_process_data(wacom, data + i); 1155 i += 10; 1156 power_raw = data[i]; 1157 bat_charging = (power_raw & 0x08) ? 1 : 0; 1158 ps_connected = (power_raw & 0x10) ? 1 : 0; 1159 battery_capacity = batcap_i4[power_raw & 0x07]; 1160 wacom_notify_battery(wacom, battery_capacity, bat_charging, 1161 battery_capacity || bat_charging, 1162 ps_connected); 1163 break; 1164 default: 1165 dev_dbg(wacom->pen_input->dev.parent, 1166 "Unknown report: %d,%d size:%zu\n", 1167 data[0], data[1], len); 1168 return 0; 1169 } 1170 return 0; 1171 } 1172 1173 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1174 { 1175 struct input_dev *input = wacom->touch_input; 1176 unsigned touch_max = wacom->features.touch_max; 1177 int count = 0; 1178 int i; 1179 1180 if (!touch_max) 1181 return 0; 1182 1183 if (touch_max == 1) 1184 return test_bit(BTN_TOUCH, input->key) && 1185 report_touch_events(wacom); 1186 1187 for (i = 0; i < input->mt->num_slots; i++) { 1188 struct input_mt_slot *ps = &input->mt->slots[i]; 1189 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1190 if (id >= 0) 1191 count++; 1192 } 1193 1194 return count; 1195 } 1196 1197 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1198 { 1199 const int pen_frame_len = 14; 1200 const int pen_frames = 7; 1201 1202 struct input_dev *pen_input = wacom->pen_input; 1203 unsigned char *data = wacom->data; 1204 int i; 1205 1206 wacom->serial[0] = get_unaligned_le64(&data[99]); 1207 wacom->id[0] = get_unaligned_le16(&data[107]); 1208 if (wacom->serial[0] >> 52 == 1) { 1209 /* Add back in missing bits of ID for non-USI pens */ 1210 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1211 } 1212 wacom->tool[0] = wacom_intuos_get_tool_type(wacom_intuos_id_mangle(wacom->id[0])); 1213 1214 for (i = 0; i < pen_frames; i++) { 1215 unsigned char *frame = &data[i*pen_frame_len + 1]; 1216 bool valid = frame[0] & 0x80; 1217 bool prox = frame[0] & 0x40; 1218 bool range = frame[0] & 0x20; 1219 1220 if (!valid) 1221 continue; 1222 1223 if (range) { 1224 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1225 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1226 input_report_abs(pen_input, ABS_TILT_X, frame[7]); 1227 input_report_abs(pen_input, ABS_TILT_Y, frame[8]); 1228 input_report_abs(pen_input, ABS_Z, get_unaligned_le16(&frame[9])); 1229 input_report_abs(pen_input, ABS_WHEEL, get_unaligned_le16(&frame[11])); 1230 } 1231 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1232 input_report_abs(pen_input, ABS_DISTANCE, range ? frame[13] : wacom->features.distance_max); 1233 1234 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x01); 1235 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1236 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1237 1238 input_report_key(pen_input, wacom->tool[0], prox); 1239 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1240 input_report_abs(pen_input, ABS_MISC, 1241 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1242 1243 wacom->shared->stylus_in_proximity = prox; 1244 1245 input_sync(pen_input); 1246 } 1247 } 1248 1249 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1250 { 1251 const int finger_touch_len = 8; 1252 const int finger_frames = 4; 1253 const int finger_frame_len = 43; 1254 1255 struct input_dev *touch_input = wacom->touch_input; 1256 unsigned char *data = wacom->data; 1257 int num_contacts_left = 5; 1258 int i, j; 1259 1260 for (i = 0; i < finger_frames; i++) { 1261 unsigned char *frame = &data[i*finger_frame_len + 109]; 1262 int current_num_contacts = frame[0] & 0x7F; 1263 int contacts_to_send; 1264 1265 if (!(frame[0] & 0x80)) 1266 continue; 1267 1268 /* 1269 * First packet resets the counter since only the first 1270 * packet in series will have non-zero current_num_contacts. 1271 */ 1272 if (current_num_contacts) 1273 wacom->num_contacts_left = current_num_contacts; 1274 1275 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1276 1277 for (j = 0; j < contacts_to_send; j++) { 1278 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1279 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1280 int x = get_unaligned_le16(&touch[2]); 1281 int y = get_unaligned_le16(&touch[4]); 1282 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1283 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1284 1285 if (slot < 0) 1286 continue; 1287 1288 input_mt_slot(touch_input, slot); 1289 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1290 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1291 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1292 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1293 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1294 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1295 } 1296 1297 input_mt_sync_frame(touch_input); 1298 1299 wacom->num_contacts_left -= contacts_to_send; 1300 if (wacom->num_contacts_left <= 0) { 1301 wacom->num_contacts_left = 0; 1302 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1303 } 1304 } 1305 1306 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1307 input_sync(touch_input); 1308 } 1309 1310 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1311 { 1312 struct input_dev *pad_input = wacom->pad_input; 1313 unsigned char *data = wacom->data; 1314 1315 int buttons = (data[282] << 1) | ((data[281] >> 6) & 0x01); 1316 int ring = data[285]; 1317 int prox = buttons | (ring & 0x80); 1318 1319 wacom_report_numbered_buttons(pad_input, 9, buttons); 1320 1321 input_report_abs(pad_input, ABS_WHEEL, (ring & 0x80) ? (ring & 0x7f) : 0); 1322 1323 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1324 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1325 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1326 1327 input_sync(pad_input); 1328 } 1329 1330 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1331 { 1332 unsigned char *data = wacom->data; 1333 1334 bool chg = data[284] & 0x80; 1335 int battery_status = data[284] & 0x7F; 1336 1337 wacom_notify_battery(wacom, battery_status, chg, 1, chg); 1338 } 1339 1340 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1341 { 1342 unsigned char *data = wacom->data; 1343 1344 if (data[0] != 0x80) { 1345 dev_dbg(wacom->pen_input->dev.parent, 1346 "%s: received unknown report #%d\n", __func__, data[0]); 1347 return 0; 1348 } 1349 1350 wacom_intuos_pro2_bt_pen(wacom); 1351 wacom_intuos_pro2_bt_touch(wacom); 1352 wacom_intuos_pro2_bt_pad(wacom); 1353 wacom_intuos_pro2_bt_battery(wacom); 1354 return 0; 1355 } 1356 1357 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1358 { 1359 struct input_dev *input = wacom->touch_input; 1360 unsigned char *data = wacom->data; 1361 int i; 1362 int current_num_contacts = data[61]; 1363 int contacts_to_send = 0; 1364 int num_contacts_left = 4; /* maximum contacts per packet */ 1365 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1366 int y_offset = 2; 1367 1368 if (wacom->features.type == WACOM_27QHDT) { 1369 current_num_contacts = data[63]; 1370 num_contacts_left = 10; 1371 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1372 y_offset = 0; 1373 } 1374 1375 /* 1376 * First packet resets the counter since only the first 1377 * packet in series will have non-zero current_num_contacts. 1378 */ 1379 if (current_num_contacts) 1380 wacom->num_contacts_left = current_num_contacts; 1381 1382 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1383 1384 for (i = 0; i < contacts_to_send; i++) { 1385 int offset = (byte_per_packet * i) + 1; 1386 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1387 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1388 1389 if (slot < 0) 1390 continue; 1391 input_mt_slot(input, slot); 1392 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1393 1394 if (touch) { 1395 int t_x = get_unaligned_le16(&data[offset + 2]); 1396 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1397 1398 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1399 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1400 1401 if (wacom->features.type != WACOM_27QHDT) { 1402 int c_x = get_unaligned_le16(&data[offset + 4]); 1403 int c_y = get_unaligned_le16(&data[offset + 8]); 1404 int w = get_unaligned_le16(&data[offset + 10]); 1405 int h = get_unaligned_le16(&data[offset + 12]); 1406 1407 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1408 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1409 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1410 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1411 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1412 } 1413 } 1414 } 1415 input_mt_sync_frame(input); 1416 1417 wacom->num_contacts_left -= contacts_to_send; 1418 if (wacom->num_contacts_left <= 0) { 1419 wacom->num_contacts_left = 0; 1420 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1421 } 1422 return 1; 1423 } 1424 1425 static int wacom_mt_touch(struct wacom_wac *wacom) 1426 { 1427 struct input_dev *input = wacom->touch_input; 1428 unsigned char *data = wacom->data; 1429 int i; 1430 int current_num_contacts = data[2]; 1431 int contacts_to_send = 0; 1432 int x_offset = 0; 1433 1434 /* MTTPC does not support Height and Width */ 1435 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1436 x_offset = -4; 1437 1438 /* 1439 * First packet resets the counter since only the first 1440 * packet in series will have non-zero current_num_contacts. 1441 */ 1442 if (current_num_contacts) 1443 wacom->num_contacts_left = current_num_contacts; 1444 1445 /* There are at most 5 contacts per packet */ 1446 contacts_to_send = min(5, wacom->num_contacts_left); 1447 1448 for (i = 0; i < contacts_to_send; i++) { 1449 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1450 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1451 int id = get_unaligned_le16(&data[offset + 1]); 1452 int slot = input_mt_get_slot_by_key(input, id); 1453 1454 if (slot < 0) 1455 continue; 1456 1457 input_mt_slot(input, slot); 1458 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1459 if (touch) { 1460 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1461 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1462 input_report_abs(input, ABS_MT_POSITION_X, x); 1463 input_report_abs(input, ABS_MT_POSITION_Y, y); 1464 } 1465 } 1466 input_mt_sync_frame(input); 1467 1468 wacom->num_contacts_left -= contacts_to_send; 1469 if (wacom->num_contacts_left <= 0) { 1470 wacom->num_contacts_left = 0; 1471 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1472 } 1473 return 1; 1474 } 1475 1476 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1477 { 1478 struct input_dev *input = wacom->touch_input; 1479 unsigned char *data = wacom->data; 1480 int i; 1481 1482 for (i = 0; i < 2; i++) { 1483 int p = data[1] & (1 << i); 1484 bool touch = p && report_touch_events(wacom); 1485 1486 input_mt_slot(input, i); 1487 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1488 if (touch) { 1489 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1490 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1491 1492 input_report_abs(input, ABS_MT_POSITION_X, x); 1493 input_report_abs(input, ABS_MT_POSITION_Y, y); 1494 } 1495 } 1496 input_mt_sync_frame(input); 1497 1498 /* keep touch state for pen event */ 1499 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1500 1501 return 1; 1502 } 1503 1504 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1505 { 1506 unsigned char *data = wacom->data; 1507 struct input_dev *input = wacom->touch_input; 1508 bool prox = report_touch_events(wacom); 1509 int x = 0, y = 0; 1510 1511 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1512 return 0; 1513 1514 if (len == WACOM_PKGLEN_TPC1FG) { 1515 prox = prox && (data[0] & 0x01); 1516 x = get_unaligned_le16(&data[1]); 1517 y = get_unaligned_le16(&data[3]); 1518 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1519 prox = prox && (data[2] & 0x01); 1520 x = get_unaligned_le16(&data[3]); 1521 y = get_unaligned_le16(&data[5]); 1522 } else { 1523 prox = prox && (data[1] & 0x01); 1524 x = le16_to_cpup((__le16 *)&data[2]); 1525 y = le16_to_cpup((__le16 *)&data[4]); 1526 } 1527 1528 if (prox) { 1529 input_report_abs(input, ABS_X, x); 1530 input_report_abs(input, ABS_Y, y); 1531 } 1532 input_report_key(input, BTN_TOUCH, prox); 1533 1534 /* keep touch state for pen events */ 1535 wacom->shared->touch_down = prox; 1536 1537 return 1; 1538 } 1539 1540 static int wacom_tpc_pen(struct wacom_wac *wacom) 1541 { 1542 unsigned char *data = wacom->data; 1543 struct input_dev *input = wacom->pen_input; 1544 bool prox = data[1] & 0x20; 1545 1546 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1547 /* Going into proximity select tool */ 1548 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1549 1550 /* keep pen state for touch events */ 1551 wacom->shared->stylus_in_proximity = prox; 1552 1553 /* send pen events only when touch is up or forced out 1554 * or touch arbitration is off 1555 */ 1556 if (!delay_pen_events(wacom)) { 1557 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1558 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1559 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1560 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1561 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1562 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1563 input_report_key(input, wacom->tool[0], prox); 1564 return 1; 1565 } 1566 1567 return 0; 1568 } 1569 1570 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1571 { 1572 unsigned char *data = wacom->data; 1573 1574 if (wacom->pen_input) 1575 dev_dbg(wacom->pen_input->dev.parent, 1576 "%s: received report #%d\n", __func__, data[0]); 1577 else if (wacom->touch_input) 1578 dev_dbg(wacom->touch_input->dev.parent, 1579 "%s: received report #%d\n", __func__, data[0]); 1580 1581 switch (len) { 1582 case WACOM_PKGLEN_TPC1FG: 1583 return wacom_tpc_single_touch(wacom, len); 1584 1585 case WACOM_PKGLEN_TPC2FG: 1586 return wacom_tpc_mt_touch(wacom); 1587 1588 case WACOM_PKGLEN_PENABLED: 1589 return wacom_tpc_pen(wacom); 1590 1591 default: 1592 switch (data[0]) { 1593 case WACOM_REPORT_TPC1FG: 1594 case WACOM_REPORT_TPCHID: 1595 case WACOM_REPORT_TPCST: 1596 case WACOM_REPORT_TPC1FGE: 1597 return wacom_tpc_single_touch(wacom, len); 1598 1599 case WACOM_REPORT_TPCMT: 1600 case WACOM_REPORT_TPCMT2: 1601 return wacom_mt_touch(wacom); 1602 1603 case WACOM_REPORT_PENABLED: 1604 return wacom_tpc_pen(wacom); 1605 } 1606 } 1607 1608 return 0; 1609 } 1610 1611 int wacom_equivalent_usage(int usage) 1612 { 1613 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1614 int subpage = (usage & 0xFF00) << 8; 1615 int subusage = (usage & 0xFF); 1616 1617 if (subpage == WACOM_HID_SP_PAD || 1618 subpage == WACOM_HID_SP_BUTTON || 1619 subpage == WACOM_HID_SP_DIGITIZER || 1620 subpage == WACOM_HID_SP_DIGITIZERINFO || 1621 usage == WACOM_HID_WD_SENSE || 1622 usage == WACOM_HID_WD_SERIALHI || 1623 usage == WACOM_HID_WD_TOOLTYPE || 1624 usage == WACOM_HID_WD_DISTANCE || 1625 usage == WACOM_HID_WD_TOUCHSTRIP || 1626 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1627 usage == WACOM_HID_WD_TOUCHRING || 1628 usage == WACOM_HID_WD_TOUCHRINGSTATUS) { 1629 return usage; 1630 } 1631 1632 if (subpage == HID_UP_UNDEFINED) 1633 subpage = HID_UP_DIGITIZER; 1634 1635 return subpage | subusage; 1636 } 1637 1638 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1639 int subpage = (usage & 0xFF00) << 8; 1640 int subusage = (usage & 0xFF); 1641 1642 if (subpage == HID_UP_UNDEFINED) 1643 subpage = WACOM_HID_SP_DIGITIZER; 1644 1645 return subpage | subusage; 1646 } 1647 1648 return usage; 1649 } 1650 1651 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1652 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1653 { 1654 struct wacom *wacom = input_get_drvdata(input); 1655 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1656 struct wacom_features *features = &wacom_wac->features; 1657 int fmin = field->logical_minimum; 1658 int fmax = field->logical_maximum; 1659 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1660 int resolution_code = code; 1661 1662 if (equivalent_usage == HID_DG_TWIST) { 1663 resolution_code = ABS_RZ; 1664 } 1665 1666 if (equivalent_usage == HID_GD_X) { 1667 fmin += features->offset_left; 1668 fmax -= features->offset_right; 1669 } 1670 if (equivalent_usage == HID_GD_Y) { 1671 fmin += features->offset_top; 1672 fmax -= features->offset_bottom; 1673 } 1674 1675 usage->type = type; 1676 usage->code = code; 1677 1678 set_bit(type, input->evbit); 1679 1680 switch (type) { 1681 case EV_ABS: 1682 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1683 input_abs_set_res(input, code, 1684 hidinput_calc_abs_res(field, resolution_code)); 1685 break; 1686 case EV_KEY: 1687 input_set_capability(input, EV_KEY, code); 1688 break; 1689 case EV_MSC: 1690 input_set_capability(input, EV_MSC, code); 1691 break; 1692 case EV_SW: 1693 input_set_capability(input, EV_SW, code); 1694 break; 1695 } 1696 } 1697 1698 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1699 struct hid_field *field, struct hid_usage *usage) 1700 { 1701 struct wacom *wacom = hid_get_drvdata(hdev); 1702 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1703 struct wacom_features *features = &wacom_wac->features; 1704 struct input_dev *input = wacom_wac->pad_input; 1705 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1706 1707 switch (equivalent_usage) { 1708 case WACOM_HID_WD_BATTERY_LEVEL: 1709 case WACOM_HID_WD_BATTERY_CHARGING: 1710 features->quirks |= WACOM_QUIRK_BATTERY; 1711 break; 1712 case WACOM_HID_WD_ACCELEROMETER_X: 1713 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1714 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1715 features->device_type |= WACOM_DEVICETYPE_PAD; 1716 break; 1717 case WACOM_HID_WD_ACCELEROMETER_Y: 1718 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1719 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1720 features->device_type |= WACOM_DEVICETYPE_PAD; 1721 break; 1722 case WACOM_HID_WD_ACCELEROMETER_Z: 1723 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1724 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1725 features->device_type |= WACOM_DEVICETYPE_PAD; 1726 break; 1727 case WACOM_HID_WD_BUTTONCENTER: 1728 wacom->generic_has_leds = true; 1729 /* fall through */ 1730 case WACOM_HID_WD_BUTTONHOME: 1731 case WACOM_HID_WD_BUTTONUP: 1732 case WACOM_HID_WD_BUTTONDOWN: 1733 case WACOM_HID_WD_BUTTONLEFT: 1734 case WACOM_HID_WD_BUTTONRIGHT: 1735 wacom_map_usage(input, usage, field, EV_KEY, 1736 wacom_numbered_button_to_key(features->numbered_buttons), 1737 0); 1738 features->numbered_buttons++; 1739 features->device_type |= WACOM_DEVICETYPE_PAD; 1740 break; 1741 case WACOM_HID_WD_TOUCHONOFF: 1742 /* 1743 * This usage, which is used to mute touch events, comes 1744 * from the pad packet, but is reported on the touch 1745 * interface. Because the touch interface may not have 1746 * been created yet, we cannot call wacom_map_usage(). In 1747 * order to process this usage when we receive it, we set 1748 * the usage type and code directly. 1749 */ 1750 wacom_wac->has_mute_touch_switch = true; 1751 usage->type = EV_SW; 1752 usage->code = SW_MUTE_DEVICE; 1753 features->device_type |= WACOM_DEVICETYPE_PAD; 1754 break; 1755 case WACOM_HID_WD_TOUCHSTRIP: 1756 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 1757 features->device_type |= WACOM_DEVICETYPE_PAD; 1758 break; 1759 case WACOM_HID_WD_TOUCHSTRIP2: 1760 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 1761 features->device_type |= WACOM_DEVICETYPE_PAD; 1762 break; 1763 case WACOM_HID_WD_TOUCHRING: 1764 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1765 features->device_type |= WACOM_DEVICETYPE_PAD; 1766 break; 1767 case WACOM_HID_WD_TOUCHRINGSTATUS: 1768 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1769 features->device_type |= WACOM_DEVICETYPE_PAD; 1770 break; 1771 } 1772 1773 switch (equivalent_usage & 0xfffffff0) { 1774 case WACOM_HID_WD_EXPRESSKEY00: 1775 wacom_map_usage(input, usage, field, EV_KEY, 1776 wacom_numbered_button_to_key(features->numbered_buttons), 1777 0); 1778 features->numbered_buttons++; 1779 features->device_type |= WACOM_DEVICETYPE_PAD; 1780 break; 1781 } 1782 } 1783 1784 static void wacom_wac_pad_battery_event(struct hid_device *hdev, struct hid_field *field, 1785 struct hid_usage *usage, __s32 value) 1786 { 1787 struct wacom *wacom = hid_get_drvdata(hdev); 1788 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1789 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1790 1791 switch (equivalent_usage) { 1792 case WACOM_HID_WD_BATTERY_LEVEL: 1793 wacom_wac->hid_data.battery_capacity = value; 1794 wacom_wac->hid_data.bat_connected = 1; 1795 break; 1796 1797 case WACOM_HID_WD_BATTERY_CHARGING: 1798 wacom_wac->hid_data.bat_charging = value; 1799 wacom_wac->hid_data.ps_connected = value; 1800 wacom_wac->hid_data.bat_connected = 1; 1801 break; 1802 } 1803 } 1804 1805 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 1806 struct hid_usage *usage, __s32 value) 1807 { 1808 struct wacom *wacom = hid_get_drvdata(hdev); 1809 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1810 struct input_dev *input = wacom_wac->pad_input; 1811 struct wacom_features *features = &wacom_wac->features; 1812 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1813 int i; 1814 1815 /* 1816 * Avoid reporting this event and setting inrange_state if this usage 1817 * hasn't been mapped. 1818 */ 1819 if (!usage->type) 1820 return; 1821 1822 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 1823 if (usage->hid != WACOM_HID_WD_TOUCHRING) 1824 wacom_wac->hid_data.inrange_state |= value; 1825 } 1826 1827 switch (equivalent_usage) { 1828 case WACOM_HID_WD_TOUCHRINGSTATUS: 1829 if (!value) 1830 input_event(input, usage->type, usage->code, 0); 1831 break; 1832 1833 case WACOM_HID_WD_TOUCHONOFF: 1834 if (wacom_wac->shared->touch_input) { 1835 input_report_switch(wacom_wac->shared->touch_input, 1836 SW_MUTE_DEVICE, !value); 1837 input_sync(wacom_wac->shared->touch_input); 1838 } 1839 break; 1840 1841 case WACOM_HID_WD_BUTTONCENTER: 1842 for (i = 0; i < wacom->led.count; i++) 1843 wacom_update_led(wacom, features->numbered_buttons, 1844 value, i); 1845 /* fall through*/ 1846 default: 1847 input_event(input, usage->type, usage->code, value); 1848 break; 1849 } 1850 } 1851 1852 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 1853 struct hid_report *report) 1854 { 1855 struct wacom *wacom = hid_get_drvdata(hdev); 1856 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1857 1858 wacom_wac->hid_data.inrange_state = 0; 1859 } 1860 1861 static void wacom_wac_pad_battery_report(struct hid_device *hdev, 1862 struct hid_report *report) 1863 { 1864 struct wacom *wacom = hid_get_drvdata(hdev); 1865 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1866 struct wacom_features *features = &wacom_wac->features; 1867 1868 if (features->quirks & WACOM_QUIRK_BATTERY) { 1869 int capacity = wacom_wac->hid_data.battery_capacity; 1870 bool charging = wacom_wac->hid_data.bat_charging; 1871 bool connected = wacom_wac->hid_data.bat_connected; 1872 bool powered = wacom_wac->hid_data.ps_connected; 1873 1874 wacom_notify_battery(wacom_wac, capacity, charging, 1875 connected, powered); 1876 } 1877 } 1878 1879 static void wacom_wac_pad_report(struct hid_device *hdev, 1880 struct hid_report *report) 1881 { 1882 struct wacom *wacom = hid_get_drvdata(hdev); 1883 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1884 struct input_dev *input = wacom_wac->pad_input; 1885 bool active = wacom_wac->hid_data.inrange_state != 0; 1886 1887 /* report prox for expresskey events */ 1888 if (wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) { 1889 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 1890 input_sync(input); 1891 } 1892 1893 } 1894 1895 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 1896 struct hid_field *field, struct hid_usage *usage) 1897 { 1898 struct wacom *wacom = hid_get_drvdata(hdev); 1899 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1900 struct wacom_features *features = &wacom_wac->features; 1901 struct input_dev *input = wacom_wac->pen_input; 1902 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1903 1904 switch (equivalent_usage) { 1905 case HID_GD_X: 1906 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1907 break; 1908 case HID_GD_Y: 1909 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1910 break; 1911 case WACOM_HID_WD_DISTANCE: 1912 case HID_GD_Z: 1913 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 1914 break; 1915 case HID_DG_TIPPRESSURE: 1916 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 1917 break; 1918 case HID_DG_INRANGE: 1919 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1920 break; 1921 case HID_DG_BATTERYSTRENGTH: 1922 features->quirks |= WACOM_QUIRK_BATTERY; 1923 break; 1924 case HID_DG_INVERT: 1925 wacom_map_usage(input, usage, field, EV_KEY, 1926 BTN_TOOL_RUBBER, 0); 1927 break; 1928 case HID_DG_TILT_X: 1929 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 1930 break; 1931 case HID_DG_TILT_Y: 1932 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 1933 break; 1934 case HID_DG_TWIST: 1935 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1936 break; 1937 case HID_DG_ERASER: 1938 case HID_DG_TIPSWITCH: 1939 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1940 break; 1941 case HID_DG_BARRELSWITCH: 1942 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 1943 break; 1944 case HID_DG_BARRELSWITCH2: 1945 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 1946 break; 1947 case HID_DG_TOOLSERIALNUMBER: 1948 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 1949 break; 1950 case WACOM_HID_WD_SENSE: 1951 features->quirks |= WACOM_QUIRK_SENSE; 1952 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1953 break; 1954 case WACOM_HID_WD_SERIALHI: 1955 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 1956 set_bit(EV_KEY, input->evbit); 1957 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 1958 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 1959 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 1960 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 1961 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 1962 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { 1963 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 1964 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 1965 } 1966 break; 1967 case WACOM_HID_WD_FINGERWHEEL: 1968 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1969 break; 1970 } 1971 } 1972 1973 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 1974 struct hid_usage *usage, __s32 value) 1975 { 1976 struct wacom *wacom = hid_get_drvdata(hdev); 1977 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1978 struct wacom_features *features = &wacom_wac->features; 1979 struct input_dev *input = wacom_wac->pen_input; 1980 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1981 1982 switch (equivalent_usage) { 1983 case HID_GD_Z: 1984 /* 1985 * HID_GD_Z "should increase as the control's position is 1986 * moved from high to low", while ABS_DISTANCE instead 1987 * increases in value as the tool moves from low to high. 1988 */ 1989 value = field->logical_maximum - value; 1990 break; 1991 case HID_DG_INRANGE: 1992 wacom_wac->hid_data.inrange_state = value; 1993 if (!(features->quirks & WACOM_QUIRK_SENSE)) 1994 wacom_wac->hid_data.sense_state = value; 1995 return; 1996 case HID_DG_BATTERYSTRENGTH: 1997 wacom_wac->hid_data.battery_capacity = value; 1998 wacom_wac->hid_data.bat_connected = 1; 1999 break; 2000 case HID_DG_INVERT: 2001 wacom_wac->hid_data.invert_state = value; 2002 return; 2003 case HID_DG_ERASER: 2004 case HID_DG_TIPSWITCH: 2005 wacom_wac->hid_data.tipswitch |= value; 2006 return; 2007 case HID_DG_TOOLSERIALNUMBER: 2008 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2009 wacom_wac->serial[0] |= value; 2010 return; 2011 case WACOM_HID_WD_SENSE: 2012 wacom_wac->hid_data.sense_state = value; 2013 return; 2014 case WACOM_HID_WD_SERIALHI: 2015 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2016 wacom_wac->serial[0] |= ((__u64)value) << 32; 2017 /* 2018 * Non-USI EMR devices may contain additional tool type 2019 * information here. See WACOM_HID_WD_TOOLTYPE case for 2020 * more details. 2021 */ 2022 if (value >> 20 == 1) { 2023 wacom_wac->id[0] |= value & 0xFFFFF; 2024 } 2025 return; 2026 case WACOM_HID_WD_TOOLTYPE: 2027 /* 2028 * Some devices (MobileStudio Pro, and possibly later 2029 * devices as well) do not return the complete tool 2030 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2031 * bitwise OR so the complete value can be built 2032 * up over time :( 2033 */ 2034 wacom_wac->id[0] |= value; 2035 return; 2036 case WACOM_HID_WD_OFFSETLEFT: 2037 if (features->offset_left && value != features->offset_left) 2038 hid_warn(hdev, "%s: overriding exising left offset " 2039 "%d -> %d\n", __func__, value, 2040 features->offset_left); 2041 features->offset_left = value; 2042 return; 2043 case WACOM_HID_WD_OFFSETRIGHT: 2044 if (features->offset_right && value != features->offset_right) 2045 hid_warn(hdev, "%s: overriding exising right offset " 2046 "%d -> %d\n", __func__, value, 2047 features->offset_right); 2048 features->offset_right = value; 2049 return; 2050 case WACOM_HID_WD_OFFSETTOP: 2051 if (features->offset_top && value != features->offset_top) 2052 hid_warn(hdev, "%s: overriding exising top offset " 2053 "%d -> %d\n", __func__, value, 2054 features->offset_top); 2055 features->offset_top = value; 2056 return; 2057 case WACOM_HID_WD_OFFSETBOTTOM: 2058 if (features->offset_bottom && value != features->offset_bottom) 2059 hid_warn(hdev, "%s: overriding exising bottom offset " 2060 "%d -> %d\n", __func__, value, 2061 features->offset_bottom); 2062 features->offset_bottom = value; 2063 return; 2064 } 2065 2066 /* send pen events only when touch is up or forced out 2067 * or touch arbitration is off 2068 */ 2069 if (!usage->type || delay_pen_events(wacom_wac)) 2070 return; 2071 2072 /* send pen events only when the pen is in/entering/leaving proximity */ 2073 if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0]) 2074 return; 2075 2076 input_event(input, usage->type, usage->code, value); 2077 } 2078 2079 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2080 struct hid_report *report) 2081 { 2082 return; 2083 } 2084 2085 static void wacom_wac_pen_report(struct hid_device *hdev, 2086 struct hid_report *report) 2087 { 2088 struct wacom *wacom = hid_get_drvdata(hdev); 2089 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2090 struct input_dev *input = wacom_wac->pen_input; 2091 bool prox = wacom_wac->hid_data.inrange_state; 2092 bool range = wacom_wac->hid_data.sense_state; 2093 2094 if (!wacom_wac->tool[0] && prox) { /* first in prox */ 2095 /* Going into proximity select tool */ 2096 if (wacom_wac->hid_data.invert_state) 2097 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2098 else if (wacom_wac->id[0]) 2099 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2100 else 2101 wacom_wac->tool[0] = BTN_TOOL_PEN; 2102 } 2103 2104 /* keep pen state for touch events */ 2105 wacom_wac->shared->stylus_in_proximity = range; 2106 2107 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2108 int id = wacom_wac->id[0]; 2109 2110 /* 2111 * Non-USI EMR tools should have their IDs mangled to 2112 * match the legacy behavior of wacom_intuos_general 2113 */ 2114 if (wacom_wac->serial[0] >> 52 == 1) 2115 id = wacom_intuos_id_mangle(id); 2116 2117 /* 2118 * To ensure compatibility with xf86-input-wacom, we should 2119 * report the BTN_TOOL_* event prior to the ABS_MISC or 2120 * MSC_SERIAL events. 2121 */ 2122 input_report_key(input, BTN_TOUCH, 2123 wacom_wac->hid_data.tipswitch); 2124 input_report_key(input, wacom_wac->tool[0], prox); 2125 if (wacom_wac->serial[0]) { 2126 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2127 input_report_abs(input, ABS_MISC, id); 2128 } 2129 2130 wacom_wac->hid_data.tipswitch = false; 2131 2132 input_sync(input); 2133 } 2134 2135 if (!prox) { 2136 wacom_wac->tool[0] = 0; 2137 wacom_wac->id[0] = 0; 2138 } 2139 } 2140 2141 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2142 struct hid_field *field, struct hid_usage *usage) 2143 { 2144 struct wacom *wacom = hid_get_drvdata(hdev); 2145 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2146 struct input_dev *input = wacom_wac->touch_input; 2147 unsigned touch_max = wacom_wac->features.touch_max; 2148 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2149 2150 switch (equivalent_usage) { 2151 case HID_GD_X: 2152 if (touch_max == 1) 2153 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2154 else 2155 wacom_map_usage(input, usage, field, EV_ABS, 2156 ABS_MT_POSITION_X, 4); 2157 break; 2158 case HID_GD_Y: 2159 if (touch_max == 1) 2160 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2161 else 2162 wacom_map_usage(input, usage, field, EV_ABS, 2163 ABS_MT_POSITION_Y, 4); 2164 break; 2165 case HID_DG_WIDTH: 2166 case HID_DG_HEIGHT: 2167 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2168 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2169 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2170 break; 2171 case HID_DG_TIPSWITCH: 2172 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2173 break; 2174 case HID_DG_CONTACTCOUNT: 2175 wacom_wac->hid_data.cc_report = field->report->id; 2176 wacom_wac->hid_data.cc_index = field->index; 2177 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2178 break; 2179 } 2180 } 2181 2182 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2183 struct input_dev *input) 2184 { 2185 struct hid_data *hid_data = &wacom_wac->hid_data; 2186 bool mt = wacom_wac->features.touch_max > 1; 2187 bool prox = hid_data->tipswitch && 2188 report_touch_events(wacom_wac); 2189 2190 wacom_wac->hid_data.num_received++; 2191 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2192 return; 2193 2194 if (mt) { 2195 int slot; 2196 2197 slot = input_mt_get_slot_by_key(input, hid_data->id); 2198 input_mt_slot(input, slot); 2199 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2200 } 2201 else { 2202 input_report_key(input, BTN_TOUCH, prox); 2203 } 2204 2205 if (prox) { 2206 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2207 hid_data->x); 2208 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2209 hid_data->y); 2210 2211 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2212 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2213 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2214 if (hid_data->width != hid_data->height) 2215 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2216 } 2217 } 2218 } 2219 2220 static void wacom_wac_finger_event(struct hid_device *hdev, 2221 struct hid_field *field, struct hid_usage *usage, __s32 value) 2222 { 2223 struct wacom *wacom = hid_get_drvdata(hdev); 2224 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2225 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2226 2227 switch (equivalent_usage) { 2228 case HID_GD_X: 2229 wacom_wac->hid_data.x = value; 2230 break; 2231 case HID_GD_Y: 2232 wacom_wac->hid_data.y = value; 2233 break; 2234 case HID_DG_WIDTH: 2235 wacom_wac->hid_data.width = value; 2236 break; 2237 case HID_DG_HEIGHT: 2238 wacom_wac->hid_data.height = value; 2239 break; 2240 case HID_DG_CONTACTID: 2241 wacom_wac->hid_data.id = value; 2242 break; 2243 case HID_DG_TIPSWITCH: 2244 wacom_wac->hid_data.tipswitch = value; 2245 break; 2246 } 2247 2248 2249 if (usage->usage_index + 1 == field->report_count) { 2250 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2251 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2252 } 2253 } 2254 2255 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2256 struct hid_report *report) 2257 { 2258 struct wacom *wacom = hid_get_drvdata(hdev); 2259 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2260 struct hid_data* hid_data = &wacom_wac->hid_data; 2261 int i; 2262 2263 for (i = 0; i < report->maxfield; i++) { 2264 struct hid_field *field = report->field[i]; 2265 int j; 2266 2267 for (j = 0; j < field->maxusage; j++) { 2268 struct hid_usage *usage = &field->usage[j]; 2269 unsigned int equivalent_usage = 2270 wacom_equivalent_usage(usage->hid); 2271 2272 switch (equivalent_usage) { 2273 case HID_GD_X: 2274 case HID_GD_Y: 2275 case HID_DG_WIDTH: 2276 case HID_DG_HEIGHT: 2277 case HID_DG_CONTACTID: 2278 case HID_DG_INRANGE: 2279 case HID_DG_INVERT: 2280 case HID_DG_TIPSWITCH: 2281 hid_data->last_slot_field = equivalent_usage; 2282 break; 2283 case HID_DG_CONTACTCOUNT: 2284 hid_data->cc_report = report->id; 2285 hid_data->cc_index = i; 2286 hid_data->cc_value_index = j; 2287 break; 2288 } 2289 } 2290 } 2291 2292 if (hid_data->cc_report != 0 && 2293 hid_data->cc_index >= 0) { 2294 struct hid_field *field = report->field[hid_data->cc_index]; 2295 int value = field->value[hid_data->cc_value_index]; 2296 if (value) 2297 hid_data->num_expected = value; 2298 } 2299 else { 2300 hid_data->num_expected = wacom_wac->features.touch_max; 2301 } 2302 } 2303 2304 static void wacom_wac_finger_report(struct hid_device *hdev, 2305 struct hid_report *report) 2306 { 2307 struct wacom *wacom = hid_get_drvdata(hdev); 2308 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2309 struct input_dev *input = wacom_wac->touch_input; 2310 unsigned touch_max = wacom_wac->features.touch_max; 2311 2312 /* If more packets of data are expected, give us a chance to 2313 * process them rather than immediately syncing a partial 2314 * update. 2315 */ 2316 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2317 return; 2318 2319 if (touch_max > 1) 2320 input_mt_sync_frame(input); 2321 2322 input_sync(input); 2323 wacom_wac->hid_data.num_received = 0; 2324 2325 /* keep touch state for pen event */ 2326 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2327 } 2328 2329 void wacom_wac_usage_mapping(struct hid_device *hdev, 2330 struct hid_field *field, struct hid_usage *usage) 2331 { 2332 struct wacom *wacom = hid_get_drvdata(hdev); 2333 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2334 struct wacom_features *features = &wacom_wac->features; 2335 2336 if (WACOM_DIRECT_DEVICE(field)) 2337 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2338 2339 if (WACOM_PAD_FIELD(field)) 2340 wacom_wac_pad_usage_mapping(hdev, field, usage); 2341 else if (WACOM_PEN_FIELD(field)) 2342 wacom_wac_pen_usage_mapping(hdev, field, usage); 2343 else if (WACOM_FINGER_FIELD(field)) 2344 wacom_wac_finger_usage_mapping(hdev, field, usage); 2345 } 2346 2347 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2348 struct hid_usage *usage, __s32 value) 2349 { 2350 struct wacom *wacom = hid_get_drvdata(hdev); 2351 2352 if (wacom->wacom_wac.features.type != HID_GENERIC) 2353 return; 2354 2355 if (value > field->logical_maximum || value < field->logical_minimum) 2356 return; 2357 2358 if (WACOM_PAD_FIELD(field)) { 2359 wacom_wac_pad_battery_event(hdev, field, usage, value); 2360 if (wacom->wacom_wac.pad_input) 2361 wacom_wac_pad_event(hdev, field, usage, value); 2362 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2363 wacom_wac_pen_event(hdev, field, usage, value); 2364 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2365 wacom_wac_finger_event(hdev, field, usage, value); 2366 } 2367 2368 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report) 2369 { 2370 int r; 2371 2372 for (r = 0; r < report->maxfield; r++) { 2373 struct hid_field *field; 2374 unsigned count, n; 2375 2376 field = report->field[r]; 2377 count = field->report_count; 2378 2379 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2380 continue; 2381 2382 for (n = 0; n < count; n++) 2383 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]); 2384 } 2385 } 2386 2387 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2388 { 2389 struct wacom *wacom = hid_get_drvdata(hdev); 2390 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2391 struct hid_field *field = report->field[0]; 2392 2393 if (wacom_wac->features.type != HID_GENERIC) 2394 return; 2395 2396 if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2397 wacom_wac_pad_pre_report(hdev, report); 2398 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2399 wacom_wac_pen_pre_report(hdev, report); 2400 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2401 wacom_wac_finger_pre_report(hdev, report); 2402 2403 wacom_report_events(hdev, report); 2404 2405 /* 2406 * Non-input reports may be sent prior to the device being 2407 * completely initialized. Since only their events need 2408 * to be processed, exit after 'wacom_report_events' has 2409 * been called to prevent potential crashes in the report- 2410 * processing functions. 2411 */ 2412 if (report->type != HID_INPUT_REPORT) 2413 return; 2414 2415 if (WACOM_PAD_FIELD(field)) { 2416 wacom_wac_pad_battery_report(hdev, report); 2417 if (wacom->wacom_wac.pad_input) 2418 wacom_wac_pad_report(hdev, report); 2419 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2420 wacom_wac_pen_report(hdev, report); 2421 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2422 wacom_wac_finger_report(hdev, report); 2423 } 2424 2425 static int wacom_bpt_touch(struct wacom_wac *wacom) 2426 { 2427 struct wacom_features *features = &wacom->features; 2428 struct input_dev *input = wacom->touch_input; 2429 struct input_dev *pad_input = wacom->pad_input; 2430 unsigned char *data = wacom->data; 2431 int i; 2432 2433 if (data[0] != 0x02) 2434 return 0; 2435 2436 for (i = 0; i < 2; i++) { 2437 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2438 bool touch = report_touch_events(wacom) 2439 && (data[offset + 3] & 0x80); 2440 2441 input_mt_slot(input, i); 2442 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2443 if (touch) { 2444 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2445 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2446 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2447 x <<= 5; 2448 y <<= 5; 2449 } 2450 input_report_abs(input, ABS_MT_POSITION_X, x); 2451 input_report_abs(input, ABS_MT_POSITION_Y, y); 2452 } 2453 } 2454 2455 input_mt_sync_frame(input); 2456 2457 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2458 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2459 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2460 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2461 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2462 2463 return 1; 2464 } 2465 2466 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2467 { 2468 struct wacom_features *features = &wacom->features; 2469 struct input_dev *input = wacom->touch_input; 2470 bool touch = data[1] & 0x80; 2471 int slot = input_mt_get_slot_by_key(input, data[0]); 2472 2473 if (slot < 0) 2474 return; 2475 2476 touch = touch && report_touch_events(wacom); 2477 2478 input_mt_slot(input, slot); 2479 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2480 2481 if (touch) { 2482 int x = (data[2] << 4) | (data[4] >> 4); 2483 int y = (data[3] << 4) | (data[4] & 0x0f); 2484 int width, height; 2485 2486 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2487 width = data[5] * 100; 2488 height = data[6] * 100; 2489 } else { 2490 /* 2491 * "a" is a scaled-down area which we assume is 2492 * roughly circular and which can be described as: 2493 * a=(pi*r^2)/C. 2494 */ 2495 int a = data[5]; 2496 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2497 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2498 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2499 height = width * y_res / x_res; 2500 } 2501 2502 input_report_abs(input, ABS_MT_POSITION_X, x); 2503 input_report_abs(input, ABS_MT_POSITION_Y, y); 2504 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2505 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2506 } 2507 } 2508 2509 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2510 { 2511 struct input_dev *input = wacom->pad_input; 2512 struct wacom_features *features = &wacom->features; 2513 2514 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2515 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2516 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2517 } else { 2518 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2519 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2520 } 2521 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2522 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2523 } 2524 2525 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2526 { 2527 unsigned char *data = wacom->data; 2528 int count = data[1] & 0x07; 2529 int touch_changed = 0, i; 2530 2531 if (data[0] != 0x02) 2532 return 0; 2533 2534 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2535 for (i = 0; i < count; i++) { 2536 int offset = (8 * i) + 2; 2537 int msg_id = data[offset]; 2538 2539 if (msg_id >= 2 && msg_id <= 17) { 2540 wacom_bpt3_touch_msg(wacom, data + offset); 2541 touch_changed++; 2542 } else if (msg_id == 128) 2543 wacom_bpt3_button_msg(wacom, data + offset); 2544 2545 } 2546 2547 /* only update touch if we actually have a touchpad and touch data changed */ 2548 if (wacom->touch_input && touch_changed) { 2549 input_mt_sync_frame(wacom->touch_input); 2550 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2551 } 2552 2553 return 1; 2554 } 2555 2556 static int wacom_bpt_pen(struct wacom_wac *wacom) 2557 { 2558 struct wacom_features *features = &wacom->features; 2559 struct input_dev *input = wacom->pen_input; 2560 unsigned char *data = wacom->data; 2561 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; 2562 2563 if (data[0] != WACOM_REPORT_PENABLED) 2564 return 0; 2565 2566 prox = (data[1] & 0x20) == 0x20; 2567 2568 /* 2569 * All reports shared between PEN and RUBBER tool must be 2570 * forced to a known starting value (zero) when transitioning to 2571 * out-of-prox. 2572 * 2573 * If not reset then, to userspace, it will look like lost events 2574 * if new tool comes in-prox with same values as previous tool sent. 2575 * 2576 * Hardware does report zero in most out-of-prox cases but not all. 2577 */ 2578 if (!wacom->shared->stylus_in_proximity) { 2579 if (data[1] & 0x08) { 2580 wacom->tool[0] = BTN_TOOL_RUBBER; 2581 wacom->id[0] = ERASER_DEVICE_ID; 2582 } else { 2583 wacom->tool[0] = BTN_TOOL_PEN; 2584 wacom->id[0] = STYLUS_DEVICE_ID; 2585 } 2586 } 2587 2588 wacom->shared->stylus_in_proximity = prox; 2589 if (delay_pen_events(wacom)) 2590 return 0; 2591 2592 if (prox) { 2593 x = le16_to_cpup((__le16 *)&data[2]); 2594 y = le16_to_cpup((__le16 *)&data[4]); 2595 p = le16_to_cpup((__le16 *)&data[6]); 2596 /* 2597 * Convert distance from out prox to distance from tablet. 2598 * distance will be greater than distance_max once 2599 * touching and applying pressure; do not report negative 2600 * distance. 2601 */ 2602 if (data[8] <= features->distance_max) 2603 d = features->distance_max - data[8]; 2604 2605 pen = data[1] & 0x01; 2606 btn1 = data[1] & 0x02; 2607 btn2 = data[1] & 0x04; 2608 } else { 2609 wacom->id[0] = 0; 2610 } 2611 2612 input_report_key(input, BTN_TOUCH, pen); 2613 input_report_key(input, BTN_STYLUS, btn1); 2614 input_report_key(input, BTN_STYLUS2, btn2); 2615 2616 input_report_abs(input, ABS_X, x); 2617 input_report_abs(input, ABS_Y, y); 2618 input_report_abs(input, ABS_PRESSURE, p); 2619 input_report_abs(input, ABS_DISTANCE, d); 2620 2621 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ 2622 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 2623 2624 return 1; 2625 } 2626 2627 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 2628 { 2629 struct wacom_features *features = &wacom->features; 2630 2631 if ((features->type == INTUOSHT2) && 2632 (features->device_type & WACOM_DEVICETYPE_PEN)) 2633 return wacom_intuos_irq(wacom); 2634 else if (len == WACOM_PKGLEN_BBTOUCH) 2635 return wacom_bpt_touch(wacom); 2636 else if (len == WACOM_PKGLEN_BBTOUCH3) 2637 return wacom_bpt3_touch(wacom); 2638 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 2639 return wacom_bpt_pen(wacom); 2640 2641 return 0; 2642 } 2643 2644 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 2645 unsigned char *data) 2646 { 2647 unsigned char prefix; 2648 2649 /* 2650 * We need to reroute the event from the debug interface to the 2651 * pen interface. 2652 * We need to add the report ID to the actual pen report, so we 2653 * temporary overwrite the first byte to prevent having to kzalloc/kfree 2654 * and memcpy the report. 2655 */ 2656 prefix = data[0]; 2657 data[0] = WACOM_REPORT_BPAD_PEN; 2658 2659 /* 2660 * actually reroute the event. 2661 * No need to check if wacom->shared->pen is valid, hid_input_report() 2662 * will check for us. 2663 */ 2664 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 2665 WACOM_PKGLEN_PENABLED, 1); 2666 2667 data[0] = prefix; 2668 } 2669 2670 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 2671 unsigned char *data) 2672 { 2673 struct input_dev *input = wacom->touch_input; 2674 unsigned char *finger_data, prefix; 2675 unsigned id; 2676 int x, y; 2677 bool valid; 2678 2679 prefix = data[0]; 2680 2681 for (id = 0; id < wacom->features.touch_max; id++) { 2682 valid = !!(prefix & BIT(id)) && 2683 report_touch_events(wacom); 2684 2685 input_mt_slot(input, id); 2686 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 2687 2688 if (!valid) 2689 continue; 2690 2691 finger_data = data + 1 + id * 3; 2692 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 2693 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 2694 2695 input_report_abs(input, ABS_MT_POSITION_X, x); 2696 input_report_abs(input, ABS_MT_POSITION_Y, y); 2697 } 2698 2699 input_mt_sync_frame(input); 2700 2701 input_report_key(input, BTN_LEFT, prefix & 0x40); 2702 input_report_key(input, BTN_RIGHT, prefix & 0x80); 2703 2704 /* keep touch state for pen event */ 2705 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 2706 2707 return 1; 2708 } 2709 2710 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 2711 { 2712 unsigned char *data = wacom->data; 2713 2714 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 2715 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 2716 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 2717 return 0; 2718 2719 if (data[1] & 0x01) 2720 wacom_bamboo_pad_pen_event(wacom, &data[1]); 2721 2722 if (data[1] & 0x02) 2723 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 2724 2725 return 0; 2726 } 2727 2728 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 2729 { 2730 unsigned char *data = wacom->data; 2731 int connected; 2732 2733 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 2734 return 0; 2735 2736 connected = data[1] & 0x01; 2737 if (connected) { 2738 int pid, battery, charging; 2739 2740 if ((wacom->shared->type == INTUOSHT || 2741 wacom->shared->type == INTUOSHT2) && 2742 wacom->shared->touch_input && 2743 wacom->shared->touch_max) { 2744 input_report_switch(wacom->shared->touch_input, 2745 SW_MUTE_DEVICE, data[5] & 0x40); 2746 input_sync(wacom->shared->touch_input); 2747 } 2748 2749 pid = get_unaligned_be16(&data[6]); 2750 battery = (data[5] & 0x3f) * 100 / 31; 2751 charging = !!(data[5] & 0x80); 2752 if (wacom->pid != pid) { 2753 wacom->pid = pid; 2754 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 2755 } 2756 2757 wacom_notify_battery(wacom, battery, charging, 1, 0); 2758 2759 } else if (wacom->pid != 0) { 2760 /* disconnected while previously connected */ 2761 wacom->pid = 0; 2762 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 2763 wacom_notify_battery(wacom, 0, 0, 0, 0); 2764 } 2765 2766 return 0; 2767 } 2768 2769 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 2770 { 2771 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 2772 struct wacom_features *features = &wacom_wac->features; 2773 unsigned char *data = wacom_wac->data; 2774 2775 if (data[0] != WACOM_REPORT_USB) 2776 return 0; 2777 2778 if ((features->type == INTUOSHT || 2779 features->type == INTUOSHT2) && 2780 wacom_wac->shared->touch_input && 2781 features->touch_max) { 2782 input_report_switch(wacom_wac->shared->touch_input, 2783 SW_MUTE_DEVICE, data[8] & 0x40); 2784 input_sync(wacom_wac->shared->touch_input); 2785 } 2786 2787 if (data[9] & 0x02) { /* wireless module is attached */ 2788 int battery = (data[8] & 0x3f) * 100 / 31; 2789 bool charging = !!(data[8] & 0x80); 2790 2791 wacom_notify_battery(wacom_wac, battery, charging, 2792 battery || charging, 1); 2793 2794 if (!wacom->battery.battery && 2795 !(features->quirks & WACOM_QUIRK_BATTERY)) { 2796 features->quirks |= WACOM_QUIRK_BATTERY; 2797 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 2798 } 2799 } 2800 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 2801 wacom->battery.battery) { 2802 features->quirks &= ~WACOM_QUIRK_BATTERY; 2803 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 2804 wacom_notify_battery(wacom_wac, 0, 0, 0, 0); 2805 } 2806 return 0; 2807 } 2808 2809 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 2810 { 2811 bool sync; 2812 2813 switch (wacom_wac->features.type) { 2814 case PENPARTNER: 2815 sync = wacom_penpartner_irq(wacom_wac); 2816 break; 2817 2818 case PL: 2819 sync = wacom_pl_irq(wacom_wac); 2820 break; 2821 2822 case WACOM_G4: 2823 case GRAPHIRE: 2824 case GRAPHIRE_BT: 2825 case WACOM_MO: 2826 sync = wacom_graphire_irq(wacom_wac); 2827 break; 2828 2829 case PTU: 2830 sync = wacom_ptu_irq(wacom_wac); 2831 break; 2832 2833 case DTU: 2834 sync = wacom_dtu_irq(wacom_wac); 2835 break; 2836 2837 case DTUS: 2838 case DTUSX: 2839 sync = wacom_dtus_irq(wacom_wac); 2840 break; 2841 2842 case INTUOS: 2843 case INTUOS3S: 2844 case INTUOS3: 2845 case INTUOS3L: 2846 case INTUOS4S: 2847 case INTUOS4: 2848 case INTUOS4L: 2849 case CINTIQ: 2850 case WACOM_BEE: 2851 case WACOM_13HD: 2852 case WACOM_21UX2: 2853 case WACOM_22HD: 2854 case WACOM_24HD: 2855 case WACOM_27QHD: 2856 case DTK: 2857 case CINTIQ_HYBRID: 2858 case CINTIQ_COMPANION_2: 2859 sync = wacom_intuos_irq(wacom_wac); 2860 break; 2861 2862 case INTUOS4WL: 2863 sync = wacom_intuos_bt_irq(wacom_wac, len); 2864 break; 2865 2866 case WACOM_24HDT: 2867 case WACOM_27QHDT: 2868 sync = wacom_24hdt_irq(wacom_wac); 2869 break; 2870 2871 case INTUOS5S: 2872 case INTUOS5: 2873 case INTUOS5L: 2874 case INTUOSPS: 2875 case INTUOSPM: 2876 case INTUOSPL: 2877 if (len == WACOM_PKGLEN_BBTOUCH3) 2878 sync = wacom_bpt3_touch(wacom_wac); 2879 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 2880 sync = wacom_status_irq(wacom_wac, len); 2881 else 2882 sync = wacom_intuos_irq(wacom_wac); 2883 break; 2884 2885 case INTUOSP2_BT: 2886 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 2887 break; 2888 2889 case TABLETPC: 2890 case TABLETPCE: 2891 case TABLETPC2FG: 2892 case MTSCREEN: 2893 case MTTPC: 2894 case MTTPC_B: 2895 sync = wacom_tpc_irq(wacom_wac, len); 2896 break; 2897 2898 case BAMBOO_PT: 2899 case BAMBOO_PEN: 2900 case BAMBOO_TOUCH: 2901 case INTUOSHT: 2902 case INTUOSHT2: 2903 if (wacom_wac->data[0] == WACOM_REPORT_USB) 2904 sync = wacom_status_irq(wacom_wac, len); 2905 else 2906 sync = wacom_bpt_irq(wacom_wac, len); 2907 break; 2908 2909 case BAMBOO_PAD: 2910 sync = wacom_bamboo_pad_irq(wacom_wac, len); 2911 break; 2912 2913 case WIRELESS: 2914 sync = wacom_wireless_irq(wacom_wac, len); 2915 break; 2916 2917 case REMOTE: 2918 sync = false; 2919 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 2920 wacom_remote_status_irq(wacom_wac, len); 2921 else 2922 sync = wacom_remote_irq(wacom_wac, len); 2923 break; 2924 2925 default: 2926 sync = false; 2927 break; 2928 } 2929 2930 if (sync) { 2931 if (wacom_wac->pen_input) 2932 input_sync(wacom_wac->pen_input); 2933 if (wacom_wac->touch_input) 2934 input_sync(wacom_wac->touch_input); 2935 if (wacom_wac->pad_input) 2936 input_sync(wacom_wac->pad_input); 2937 } 2938 } 2939 2940 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 2941 { 2942 struct input_dev *input_dev = wacom_wac->pen_input; 2943 2944 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 2945 2946 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 2947 __set_bit(BTN_STYLUS, input_dev->keybit); 2948 __set_bit(BTN_STYLUS2, input_dev->keybit); 2949 2950 input_set_abs_params(input_dev, ABS_DISTANCE, 2951 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 2952 } 2953 2954 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 2955 { 2956 struct input_dev *input_dev = wacom_wac->pen_input; 2957 struct wacom_features *features = &wacom_wac->features; 2958 2959 wacom_setup_basic_pro_pen(wacom_wac); 2960 2961 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 2962 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 2963 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 2964 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 2965 2966 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 2967 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 2968 input_abs_set_res(input_dev, ABS_TILT_X, 57); 2969 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 2970 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 2971 } 2972 2973 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 2974 { 2975 struct input_dev *input_dev = wacom_wac->pen_input; 2976 2977 input_set_capability(input_dev, EV_REL, REL_WHEEL); 2978 2979 wacom_setup_cintiq(wacom_wac); 2980 2981 __set_bit(BTN_LEFT, input_dev->keybit); 2982 __set_bit(BTN_RIGHT, input_dev->keybit); 2983 __set_bit(BTN_MIDDLE, input_dev->keybit); 2984 __set_bit(BTN_SIDE, input_dev->keybit); 2985 __set_bit(BTN_EXTRA, input_dev->keybit); 2986 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 2987 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 2988 2989 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 2990 input_abs_set_res(input_dev, ABS_RZ, 287); 2991 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 2992 } 2993 2994 void wacom_setup_device_quirks(struct wacom *wacom) 2995 { 2996 struct wacom_features *features = &wacom->wacom_wac.features; 2997 2998 /* The pen and pad share the same interface on most devices */ 2999 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3000 features->type == DTUS || 3001 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3002 if (features->device_type & WACOM_DEVICETYPE_PEN) 3003 features->device_type |= WACOM_DEVICETYPE_PAD; 3004 } 3005 3006 /* touch device found but size is not defined. use default */ 3007 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3008 features->x_max = 1023; 3009 features->y_max = 1023; 3010 } 3011 3012 /* 3013 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3014 * touch interface in its HID descriptor. If this is the touch 3015 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3016 * tablet values. 3017 */ 3018 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3019 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3020 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3021 if (features->touch_max) 3022 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3023 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3024 features->device_type |= WACOM_DEVICETYPE_PAD; 3025 3026 features->x_max = 4096; 3027 features->y_max = 4096; 3028 } 3029 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3030 features->device_type |= WACOM_DEVICETYPE_PAD; 3031 } 3032 } 3033 3034 /* 3035 * Hack for the Bamboo One: 3036 * the device presents a PAD/Touch interface as most Bamboos and even 3037 * sends ghosts PAD data on it. However, later, we must disable this 3038 * ghost interface, and we can not detect it unless we set it here 3039 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3040 */ 3041 if (features->type == BAMBOO_PEN && 3042 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3043 features->device_type |= WACOM_DEVICETYPE_PAD; 3044 3045 /* 3046 * Raw Wacom-mode pen and touch events both come from interface 3047 * 0, whose HID descriptor has an application usage of 0xFF0D 3048 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3049 * out through the HID_GENERIC device created for interface 1, 3050 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3051 */ 3052 if (features->type == BAMBOO_PAD) 3053 features->device_type = WACOM_DEVICETYPE_TOUCH; 3054 3055 if (features->type == REMOTE) 3056 features->device_type = WACOM_DEVICETYPE_PAD; 3057 3058 if (features->type == INTUOSP2_BT) { 3059 features->device_type |= WACOM_DEVICETYPE_PEN | 3060 WACOM_DEVICETYPE_PAD | 3061 WACOM_DEVICETYPE_TOUCH; 3062 features->quirks |= WACOM_QUIRK_BATTERY; 3063 } 3064 3065 switch (features->type) { 3066 case PL: 3067 case DTU: 3068 case DTUS: 3069 case DTUSX: 3070 case WACOM_21UX2: 3071 case WACOM_22HD: 3072 case DTK: 3073 case WACOM_24HD: 3074 case WACOM_27QHD: 3075 case CINTIQ_HYBRID: 3076 case CINTIQ_COMPANION_2: 3077 case CINTIQ: 3078 case WACOM_BEE: 3079 case WACOM_13HD: 3080 case WACOM_24HDT: 3081 case WACOM_27QHDT: 3082 case TABLETPC: 3083 case TABLETPCE: 3084 case TABLETPC2FG: 3085 case MTSCREEN: 3086 case MTTPC: 3087 case MTTPC_B: 3088 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3089 break; 3090 } 3091 3092 if (wacom->hdev->bus == BUS_BLUETOOTH) 3093 features->quirks |= WACOM_QUIRK_BATTERY; 3094 3095 /* quirk for bamboo touch with 2 low res touches */ 3096 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3097 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3098 features->x_max <<= 5; 3099 features->y_max <<= 5; 3100 features->x_fuzz <<= 5; 3101 features->y_fuzz <<= 5; 3102 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3103 } 3104 3105 if (features->type == WIRELESS) { 3106 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3107 features->quirks |= WACOM_QUIRK_BATTERY; 3108 } 3109 } 3110 3111 if (features->type == REMOTE) 3112 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3113 } 3114 3115 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3116 struct wacom_wac *wacom_wac) 3117 { 3118 struct wacom_features *features = &wacom_wac->features; 3119 3120 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3121 3122 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3123 return -ENODEV; 3124 3125 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3126 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3127 else 3128 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3129 3130 if (features->type == HID_GENERIC) 3131 /* setup has already been done */ 3132 return 0; 3133 3134 __set_bit(BTN_TOUCH, input_dev->keybit); 3135 __set_bit(ABS_MISC, input_dev->absbit); 3136 3137 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3138 features->x_max - features->offset_right, 3139 features->x_fuzz, 0); 3140 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3141 features->y_max - features->offset_bottom, 3142 features->y_fuzz, 0); 3143 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3144 features->pressure_max, features->pressure_fuzz, 0); 3145 3146 /* penabled devices have fixed resolution for each model */ 3147 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3148 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3149 3150 switch (features->type) { 3151 case GRAPHIRE_BT: 3152 __clear_bit(ABS_MISC, input_dev->absbit); 3153 3154 case WACOM_MO: 3155 case WACOM_G4: 3156 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3157 features->distance_max, 3158 features->distance_fuzz, 0); 3159 /* fall through */ 3160 3161 case GRAPHIRE: 3162 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3163 3164 __set_bit(BTN_LEFT, input_dev->keybit); 3165 __set_bit(BTN_RIGHT, input_dev->keybit); 3166 __set_bit(BTN_MIDDLE, input_dev->keybit); 3167 3168 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3169 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3170 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3171 __set_bit(BTN_STYLUS, input_dev->keybit); 3172 __set_bit(BTN_STYLUS2, input_dev->keybit); 3173 break; 3174 3175 case WACOM_27QHD: 3176 case WACOM_24HD: 3177 case DTK: 3178 case WACOM_22HD: 3179 case WACOM_21UX2: 3180 case WACOM_BEE: 3181 case CINTIQ: 3182 case WACOM_13HD: 3183 case CINTIQ_HYBRID: 3184 case CINTIQ_COMPANION_2: 3185 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3186 input_abs_set_res(input_dev, ABS_Z, 287); 3187 wacom_setup_cintiq(wacom_wac); 3188 break; 3189 3190 case INTUOS3: 3191 case INTUOS3L: 3192 case INTUOS3S: 3193 case INTUOS4: 3194 case INTUOS4WL: 3195 case INTUOS4L: 3196 case INTUOS4S: 3197 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3198 input_abs_set_res(input_dev, ABS_Z, 287); 3199 /* fall through */ 3200 3201 case INTUOS: 3202 wacom_setup_intuos(wacom_wac); 3203 break; 3204 3205 case INTUOS5: 3206 case INTUOS5L: 3207 case INTUOSPM: 3208 case INTUOSPL: 3209 case INTUOS5S: 3210 case INTUOSPS: 3211 case INTUOSP2_BT: 3212 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3213 features->distance_max, 3214 features->distance_fuzz, 0); 3215 3216 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3217 input_abs_set_res(input_dev, ABS_Z, 287); 3218 3219 wacom_setup_intuos(wacom_wac); 3220 break; 3221 3222 case WACOM_24HDT: 3223 case WACOM_27QHDT: 3224 case MTSCREEN: 3225 case MTTPC: 3226 case MTTPC_B: 3227 case TABLETPC2FG: 3228 case TABLETPC: 3229 case TABLETPCE: 3230 __clear_bit(ABS_MISC, input_dev->absbit); 3231 /* fall through */ 3232 3233 case DTUS: 3234 case DTUSX: 3235 case PL: 3236 case DTU: 3237 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3238 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3239 __set_bit(BTN_STYLUS, input_dev->keybit); 3240 __set_bit(BTN_STYLUS2, input_dev->keybit); 3241 break; 3242 3243 case PTU: 3244 __set_bit(BTN_STYLUS2, input_dev->keybit); 3245 /* fall through */ 3246 3247 case PENPARTNER: 3248 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3249 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3250 __set_bit(BTN_STYLUS, input_dev->keybit); 3251 break; 3252 3253 case INTUOSHT: 3254 case BAMBOO_PT: 3255 case BAMBOO_PEN: 3256 case INTUOSHT2: 3257 if (features->type == INTUOSHT2) { 3258 wacom_setup_basic_pro_pen(wacom_wac); 3259 } else { 3260 __clear_bit(ABS_MISC, input_dev->absbit); 3261 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3262 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3263 __set_bit(BTN_STYLUS, input_dev->keybit); 3264 __set_bit(BTN_STYLUS2, input_dev->keybit); 3265 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3266 features->distance_max, 3267 features->distance_fuzz, 0); 3268 } 3269 break; 3270 case BAMBOO_PAD: 3271 __clear_bit(ABS_MISC, input_dev->absbit); 3272 break; 3273 } 3274 return 0; 3275 } 3276 3277 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3278 struct wacom_wac *wacom_wac) 3279 { 3280 struct wacom_features *features = &wacom_wac->features; 3281 3282 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3283 3284 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3285 return -ENODEV; 3286 3287 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3288 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3289 else 3290 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3291 3292 if (features->type == HID_GENERIC) 3293 /* setup has already been done */ 3294 return 0; 3295 3296 __set_bit(BTN_TOUCH, input_dev->keybit); 3297 3298 if (features->touch_max == 1) { 3299 input_set_abs_params(input_dev, ABS_X, 0, 3300 features->x_max, features->x_fuzz, 0); 3301 input_set_abs_params(input_dev, ABS_Y, 0, 3302 features->y_max, features->y_fuzz, 0); 3303 input_abs_set_res(input_dev, ABS_X, 3304 features->x_resolution); 3305 input_abs_set_res(input_dev, ABS_Y, 3306 features->y_resolution); 3307 } 3308 else if (features->touch_max > 1) { 3309 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3310 features->x_max, features->x_fuzz, 0); 3311 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3312 features->y_max, features->y_fuzz, 0); 3313 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3314 features->x_resolution); 3315 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3316 features->y_resolution); 3317 } 3318 3319 switch (features->type) { 3320 case INTUOSP2_BT: 3321 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3322 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3323 3324 if (wacom_wac->shared->touch->product == 0x361) { 3325 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3326 0, 12440, 4, 0); 3327 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3328 0, 8640, 4, 0); 3329 } 3330 else if (wacom_wac->shared->touch->product == 0x360) { 3331 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3332 0, 8960, 4, 0); 3333 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3334 0, 5920, 4, 0); 3335 } 3336 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3337 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3338 3339 /* fall through */ 3340 3341 case INTUOS5: 3342 case INTUOS5L: 3343 case INTUOSPM: 3344 case INTUOSPL: 3345 case INTUOS5S: 3346 case INTUOSPS: 3347 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3348 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3349 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3350 break; 3351 3352 case WACOM_24HDT: 3353 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3354 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3355 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3356 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3357 /* fall through */ 3358 3359 case WACOM_27QHDT: 3360 case MTSCREEN: 3361 case MTTPC: 3362 case MTTPC_B: 3363 case TABLETPC2FG: 3364 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3365 /*fall through */ 3366 3367 case TABLETPC: 3368 case TABLETPCE: 3369 break; 3370 3371 case INTUOSHT: 3372 case INTUOSHT2: 3373 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3374 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3375 /* fall through */ 3376 3377 case BAMBOO_PT: 3378 case BAMBOO_TOUCH: 3379 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3380 input_set_abs_params(input_dev, 3381 ABS_MT_TOUCH_MAJOR, 3382 0, features->x_max, 0, 0); 3383 input_set_abs_params(input_dev, 3384 ABS_MT_TOUCH_MINOR, 3385 0, features->y_max, 0, 0); 3386 } 3387 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3388 break; 3389 3390 case BAMBOO_PAD: 3391 input_mt_init_slots(input_dev, features->touch_max, 3392 INPUT_MT_POINTER); 3393 __set_bit(BTN_LEFT, input_dev->keybit); 3394 __set_bit(BTN_RIGHT, input_dev->keybit); 3395 break; 3396 } 3397 return 0; 3398 } 3399 3400 static int wacom_numbered_button_to_key(int n) 3401 { 3402 if (n < 10) 3403 return BTN_0 + n; 3404 else if (n < 16) 3405 return BTN_A + (n-10); 3406 else if (n < 18) 3407 return BTN_BASE + (n-16); 3408 else 3409 return 0; 3410 } 3411 3412 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3413 int button_count) 3414 { 3415 int i; 3416 3417 for (i = 0; i < button_count; i++) { 3418 int key = wacom_numbered_button_to_key(i); 3419 3420 if (key) 3421 __set_bit(key, input_dev->keybit); 3422 } 3423 } 3424 3425 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3426 { 3427 struct wacom_led *led; 3428 int i; 3429 bool updated = false; 3430 3431 /* 3432 * 24HD has LED group 1 to the left and LED group 0 to the right. 3433 * So group 0 matches the second half of the buttons and thus the mask 3434 * needs to be shifted. 3435 */ 3436 if (group == 0) 3437 mask >>= 8; 3438 3439 for (i = 0; i < 3; i++) { 3440 led = wacom_led_find(wacom, group, i); 3441 if (!led) { 3442 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3443 i, group); 3444 continue; 3445 } 3446 if (!updated && mask & BIT(i)) { 3447 led->held = true; 3448 led_trigger_event(&led->trigger, LED_FULL); 3449 } else { 3450 led->held = false; 3451 } 3452 } 3453 } 3454 3455 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3456 int mask, int group) 3457 { 3458 int button_per_group; 3459 3460 /* 3461 * 21UX2 has LED group 1 to the left and LED group 0 3462 * to the right. We need to reverse the group to match this 3463 * historical behavior. 3464 */ 3465 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3466 group = 1 - group; 3467 3468 button_per_group = button_count/wacom->led.count; 3469 3470 return mask & (1 << (group * button_per_group)); 3471 } 3472 3473 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3474 int group) 3475 { 3476 struct wacom_led *led, *next_led; 3477 int cur; 3478 bool pressed; 3479 3480 if (wacom->wacom_wac.features.type == WACOM_24HD) 3481 return wacom_24hd_update_leds(wacom, mask, group); 3482 3483 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 3484 cur = wacom->led.groups[group].select; 3485 3486 led = wacom_led_find(wacom, group, cur); 3487 if (!led) { 3488 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 3489 cur, group); 3490 return; 3491 } 3492 3493 if (!pressed) { 3494 led->held = false; 3495 return; 3496 } 3497 3498 if (led->held && pressed) 3499 return; 3500 3501 next_led = wacom_led_next(wacom, led); 3502 if (!next_led) { 3503 hid_err(wacom->hdev, "can't find next LED in group %d\n", 3504 group); 3505 return; 3506 } 3507 if (next_led == led) 3508 return; 3509 3510 next_led->held = true; 3511 led_trigger_event(&next_led->trigger, 3512 wacom_leds_brightness_get(next_led)); 3513 } 3514 3515 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 3516 int button_count, int mask) 3517 { 3518 struct wacom *wacom = input_get_drvdata(input_dev); 3519 int i; 3520 3521 for (i = 0; i < wacom->led.count; i++) 3522 wacom_update_led(wacom, button_count, mask, i); 3523 3524 for (i = 0; i < button_count; i++) { 3525 int key = wacom_numbered_button_to_key(i); 3526 3527 if (key) 3528 input_report_key(input_dev, key, mask & (1 << i)); 3529 } 3530 } 3531 3532 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 3533 struct wacom_wac *wacom_wac) 3534 { 3535 struct wacom_features *features = &wacom_wac->features; 3536 3537 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 3538 features->device_type |= WACOM_DEVICETYPE_PAD; 3539 3540 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 3541 return -ENODEV; 3542 3543 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 3544 return -ENODEV; 3545 3546 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3547 3548 /* kept for making legacy xf86-input-wacom working with the wheels */ 3549 __set_bit(ABS_MISC, input_dev->absbit); 3550 3551 /* kept for making legacy xf86-input-wacom accepting the pad */ 3552 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 3553 input_dev->absinfo[ABS_X].maximum))) 3554 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 3555 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 3556 input_dev->absinfo[ABS_Y].maximum))) 3557 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 3558 3559 /* kept for making udev and libwacom accepting the pad */ 3560 __set_bit(BTN_STYLUS, input_dev->keybit); 3561 3562 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 3563 3564 switch (features->type) { 3565 3566 case CINTIQ_HYBRID: 3567 case CINTIQ_COMPANION_2: 3568 case DTK: 3569 case DTUS: 3570 case GRAPHIRE_BT: 3571 break; 3572 3573 case WACOM_MO: 3574 __set_bit(BTN_BACK, input_dev->keybit); 3575 __set_bit(BTN_LEFT, input_dev->keybit); 3576 __set_bit(BTN_FORWARD, input_dev->keybit); 3577 __set_bit(BTN_RIGHT, input_dev->keybit); 3578 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3579 break; 3580 3581 case WACOM_G4: 3582 __set_bit(BTN_BACK, input_dev->keybit); 3583 __set_bit(BTN_FORWARD, input_dev->keybit); 3584 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3585 break; 3586 3587 case WACOM_24HD: 3588 __set_bit(KEY_PROG1, input_dev->keybit); 3589 __set_bit(KEY_PROG2, input_dev->keybit); 3590 __set_bit(KEY_PROG3, input_dev->keybit); 3591 3592 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3593 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 3594 break; 3595 3596 case WACOM_27QHD: 3597 __set_bit(KEY_PROG1, input_dev->keybit); 3598 __set_bit(KEY_PROG2, input_dev->keybit); 3599 __set_bit(KEY_PROG3, input_dev->keybit); 3600 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 3601 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 3602 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 3603 input_abs_set_res(input_dev, ABS_Y, 1024); 3604 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 3605 input_abs_set_res(input_dev, ABS_Z, 1024); 3606 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 3607 break; 3608 3609 case WACOM_22HD: 3610 __set_bit(KEY_PROG1, input_dev->keybit); 3611 __set_bit(KEY_PROG2, input_dev->keybit); 3612 __set_bit(KEY_PROG3, input_dev->keybit); 3613 /* fall through */ 3614 3615 case WACOM_21UX2: 3616 case WACOM_BEE: 3617 case CINTIQ: 3618 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 3619 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 3620 break; 3621 3622 case WACOM_13HD: 3623 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3624 break; 3625 3626 case INTUOS3: 3627 case INTUOS3L: 3628 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 3629 /* fall through */ 3630 3631 case INTUOS3S: 3632 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 3633 break; 3634 3635 case INTUOS5: 3636 case INTUOS5L: 3637 case INTUOSPM: 3638 case INTUOSPL: 3639 case INTUOS5S: 3640 case INTUOSPS: 3641 case INTUOSP2_BT: 3642 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3643 break; 3644 3645 case INTUOS4WL: 3646 /* 3647 * For Bluetooth devices, the udev rule does not work correctly 3648 * for pads unless we add a stylus capability, which forces 3649 * ID_INPUT_TABLET to be set. 3650 */ 3651 __set_bit(BTN_STYLUS, input_dev->keybit); 3652 /* fall through */ 3653 3654 case INTUOS4: 3655 case INTUOS4L: 3656 case INTUOS4S: 3657 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3658 break; 3659 3660 case INTUOSHT: 3661 case BAMBOO_PT: 3662 case BAMBOO_TOUCH: 3663 case INTUOSHT2: 3664 __clear_bit(ABS_MISC, input_dev->absbit); 3665 3666 __set_bit(BTN_LEFT, input_dev->keybit); 3667 __set_bit(BTN_FORWARD, input_dev->keybit); 3668 __set_bit(BTN_BACK, input_dev->keybit); 3669 __set_bit(BTN_RIGHT, input_dev->keybit); 3670 3671 break; 3672 3673 case REMOTE: 3674 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3675 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3676 break; 3677 3678 case HID_GENERIC: 3679 break; 3680 3681 default: 3682 /* no pad supported */ 3683 return -ENODEV; 3684 } 3685 return 0; 3686 } 3687 3688 static const struct wacom_features wacom_features_0x00 = 3689 { "Wacom Penpartner", 5040, 3780, 255, 0, 3690 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 3691 static const struct wacom_features wacom_features_0x10 = 3692 { "Wacom Graphire", 10206, 7422, 511, 63, 3693 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3694 static const struct wacom_features wacom_features_0x81 = 3695 { "Wacom Graphire BT", 16704, 12064, 511, 32, 3696 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 3697 static const struct wacom_features wacom_features_0x11 = 3698 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 3699 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3700 static const struct wacom_features wacom_features_0x12 = 3701 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 3702 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3703 static const struct wacom_features wacom_features_0x13 = 3704 { "Wacom Graphire3", 10208, 7424, 511, 63, 3705 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3706 static const struct wacom_features wacom_features_0x14 = 3707 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 3708 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3709 static const struct wacom_features wacom_features_0x15 = 3710 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 3711 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3712 static const struct wacom_features wacom_features_0x16 = 3713 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 3714 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3715 static const struct wacom_features wacom_features_0x17 = 3716 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 3717 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3718 static const struct wacom_features wacom_features_0x18 = 3719 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 3720 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3721 static const struct wacom_features wacom_features_0x19 = 3722 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 3723 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3724 static const struct wacom_features wacom_features_0x60 = 3725 { "Wacom Volito", 5104, 3712, 511, 63, 3726 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3727 static const struct wacom_features wacom_features_0x61 = 3728 { "Wacom PenStation2", 3250, 2320, 255, 63, 3729 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3730 static const struct wacom_features wacom_features_0x62 = 3731 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 3732 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3733 static const struct wacom_features wacom_features_0x63 = 3734 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 3735 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3736 static const struct wacom_features wacom_features_0x64 = 3737 { "Wacom PenPartner2", 3250, 2320, 511, 63, 3738 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3739 static const struct wacom_features wacom_features_0x65 = 3740 { "Wacom Bamboo", 14760, 9225, 511, 63, 3741 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3742 static const struct wacom_features wacom_features_0x69 = 3743 { "Wacom Bamboo1", 5104, 3712, 511, 63, 3744 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 3745 static const struct wacom_features wacom_features_0x6A = 3746 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 3747 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3748 static const struct wacom_features wacom_features_0x6B = 3749 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 3750 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3751 static const struct wacom_features wacom_features_0x20 = 3752 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 3753 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3754 static const struct wacom_features wacom_features_0x21 = 3755 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 3756 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3757 static const struct wacom_features wacom_features_0x22 = 3758 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 3759 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3760 static const struct wacom_features wacom_features_0x23 = 3761 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 3762 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3763 static const struct wacom_features wacom_features_0x24 = 3764 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 3765 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3766 static const struct wacom_features wacom_features_0x30 = 3767 { "Wacom PL400", 5408, 4056, 255, 0, 3768 PL, WACOM_PL_RES, WACOM_PL_RES }; 3769 static const struct wacom_features wacom_features_0x31 = 3770 { "Wacom PL500", 6144, 4608, 255, 0, 3771 PL, WACOM_PL_RES, WACOM_PL_RES }; 3772 static const struct wacom_features wacom_features_0x32 = 3773 { "Wacom PL600", 6126, 4604, 255, 0, 3774 PL, WACOM_PL_RES, WACOM_PL_RES }; 3775 static const struct wacom_features wacom_features_0x33 = 3776 { "Wacom PL600SX", 6260, 5016, 255, 0, 3777 PL, WACOM_PL_RES, WACOM_PL_RES }; 3778 static const struct wacom_features wacom_features_0x34 = 3779 { "Wacom PL550", 6144, 4608, 511, 0, 3780 PL, WACOM_PL_RES, WACOM_PL_RES }; 3781 static const struct wacom_features wacom_features_0x35 = 3782 { "Wacom PL800", 7220, 5780, 511, 0, 3783 PL, WACOM_PL_RES, WACOM_PL_RES }; 3784 static const struct wacom_features wacom_features_0x37 = 3785 { "Wacom PL700", 6758, 5406, 511, 0, 3786 PL, WACOM_PL_RES, WACOM_PL_RES }; 3787 static const struct wacom_features wacom_features_0x38 = 3788 { "Wacom PL510", 6282, 4762, 511, 0, 3789 PL, WACOM_PL_RES, WACOM_PL_RES }; 3790 static const struct wacom_features wacom_features_0x39 = 3791 { "Wacom DTU710", 34080, 27660, 511, 0, 3792 PL, WACOM_PL_RES, WACOM_PL_RES }; 3793 static const struct wacom_features wacom_features_0xC4 = 3794 { "Wacom DTF521", 6282, 4762, 511, 0, 3795 PL, WACOM_PL_RES, WACOM_PL_RES }; 3796 static const struct wacom_features wacom_features_0xC0 = 3797 { "Wacom DTF720", 6858, 5506, 511, 0, 3798 PL, WACOM_PL_RES, WACOM_PL_RES }; 3799 static const struct wacom_features wacom_features_0xC2 = 3800 { "Wacom DTF720a", 6858, 5506, 511, 0, 3801 PL, WACOM_PL_RES, WACOM_PL_RES }; 3802 static const struct wacom_features wacom_features_0x03 = 3803 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 3804 PTU, WACOM_PL_RES, WACOM_PL_RES }; 3805 static const struct wacom_features wacom_features_0x41 = 3806 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 3807 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3808 static const struct wacom_features wacom_features_0x42 = 3809 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 3810 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3811 static const struct wacom_features wacom_features_0x43 = 3812 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 3813 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3814 static const struct wacom_features wacom_features_0x44 = 3815 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 3816 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3817 static const struct wacom_features wacom_features_0x45 = 3818 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 3819 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3820 static const struct wacom_features wacom_features_0xB0 = 3821 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 3822 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3823 static const struct wacom_features wacom_features_0xB1 = 3824 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 3825 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3826 static const struct wacom_features wacom_features_0xB2 = 3827 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 3828 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3829 static const struct wacom_features wacom_features_0xB3 = 3830 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 3831 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3832 static const struct wacom_features wacom_features_0xB4 = 3833 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 3834 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3835 static const struct wacom_features wacom_features_0xB5 = 3836 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 3837 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3838 static const struct wacom_features wacom_features_0xB7 = 3839 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 3840 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3841 static const struct wacom_features wacom_features_0xB8 = 3842 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 3843 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3844 static const struct wacom_features wacom_features_0xB9 = 3845 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 3846 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3847 static const struct wacom_features wacom_features_0xBA = 3848 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 3849 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3850 static const struct wacom_features wacom_features_0xBB = 3851 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 3852 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3853 static const struct wacom_features wacom_features_0xBC = 3854 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3855 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3856 static const struct wacom_features wacom_features_0xBD = 3857 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3858 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3859 static const struct wacom_features wacom_features_0x26 = 3860 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 3861 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 3862 static const struct wacom_features wacom_features_0x27 = 3863 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 3864 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3865 static const struct wacom_features wacom_features_0x28 = 3866 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 3867 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3868 static const struct wacom_features wacom_features_0x29 = 3869 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 3870 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3871 static const struct wacom_features wacom_features_0x2A = 3872 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 3873 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3874 static const struct wacom_features wacom_features_0x314 = 3875 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 3876 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 3877 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3878 static const struct wacom_features wacom_features_0x315 = 3879 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 3880 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3881 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3882 static const struct wacom_features wacom_features_0x317 = 3883 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 3884 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3885 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3886 static const struct wacom_features wacom_features_0xF4 = 3887 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 3888 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3889 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3890 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3891 static const struct wacom_features wacom_features_0xF8 = 3892 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 3893 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3894 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3895 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3896 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 3897 static const struct wacom_features wacom_features_0xF6 = 3898 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 3899 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 3900 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3901 static const struct wacom_features wacom_features_0x32A = 3902 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 3903 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3904 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3905 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3906 static const struct wacom_features wacom_features_0x32B = 3907 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 3908 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3909 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3910 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3911 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 3912 static const struct wacom_features wacom_features_0x32C = 3913 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 3914 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 3915 static const struct wacom_features wacom_features_0x3F = 3916 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 3917 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3918 static const struct wacom_features wacom_features_0xC5 = 3919 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 3920 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3921 static const struct wacom_features wacom_features_0xC6 = 3922 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 3923 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3924 static const struct wacom_features wacom_features_0x304 = 3925 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 3926 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3927 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3928 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3929 static const struct wacom_features wacom_features_0x333 = 3930 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 3931 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3932 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3933 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3934 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 3935 static const struct wacom_features wacom_features_0x335 = 3936 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 3937 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 3938 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3939 static const struct wacom_features wacom_features_0xC7 = 3940 { "Wacom DTU1931", 37832, 30305, 511, 0, 3941 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3942 static const struct wacom_features wacom_features_0xCE = 3943 { "Wacom DTU2231", 47864, 27011, 511, 0, 3944 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 3945 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 3946 static const struct wacom_features wacom_features_0xF0 = 3947 { "Wacom DTU1631", 34623, 19553, 511, 0, 3948 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3949 static const struct wacom_features wacom_features_0xFB = 3950 { "Wacom DTU1031", 22096, 13960, 511, 0, 3951 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 3952 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 3953 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3954 static const struct wacom_features wacom_features_0x32F = 3955 { "Wacom DTU1031X", 22672, 12928, 511, 0, 3956 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 3957 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 3958 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3959 static const struct wacom_features wacom_features_0x336 = 3960 { "Wacom DTU1141", 23672, 13403, 1023, 0, 3961 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 3962 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 3963 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 3964 static const struct wacom_features wacom_features_0x57 = 3965 { "Wacom DTK2241", 95840, 54260, 2047, 63, 3966 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 3967 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3968 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3969 static const struct wacom_features wacom_features_0x59 = /* Pen */ 3970 { "Wacom DTH2242", 95840, 54260, 2047, 63, 3971 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 3972 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3973 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3974 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 3975 static const struct wacom_features wacom_features_0x5D = /* Touch */ 3976 { "Wacom DTH2242", .type = WACOM_24HDT, 3977 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 3978 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3979 static const struct wacom_features wacom_features_0xCC = 3980 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 3981 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3982 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3983 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3984 static const struct wacom_features wacom_features_0xFA = 3985 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 3986 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3987 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3988 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3989 static const struct wacom_features wacom_features_0x5B = 3990 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 3991 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 3992 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3993 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3994 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 3995 static const struct wacom_features wacom_features_0x5E = 3996 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 3997 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 3998 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3999 static const struct wacom_features wacom_features_0x90 = 4000 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4001 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4002 static const struct wacom_features wacom_features_0x93 = 4003 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4004 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4005 static const struct wacom_features wacom_features_0x97 = 4006 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4007 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4008 static const struct wacom_features wacom_features_0x9A = 4009 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4010 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4011 static const struct wacom_features wacom_features_0x9F = 4012 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4013 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4014 static const struct wacom_features wacom_features_0xE2 = 4015 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4016 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4017 static const struct wacom_features wacom_features_0xE3 = 4018 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4019 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4020 static const struct wacom_features wacom_features_0xE5 = 4021 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4022 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4023 static const struct wacom_features wacom_features_0xE6 = 4024 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4025 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4026 static const struct wacom_features wacom_features_0xEC = 4027 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4028 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4029 static const struct wacom_features wacom_features_0xED = 4030 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4031 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4032 static const struct wacom_features wacom_features_0xEF = 4033 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4034 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4035 static const struct wacom_features wacom_features_0x100 = 4036 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4037 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4038 static const struct wacom_features wacom_features_0x101 = 4039 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4040 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4041 static const struct wacom_features wacom_features_0x10D = 4042 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4043 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4044 static const struct wacom_features wacom_features_0x10E = 4045 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4046 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4047 static const struct wacom_features wacom_features_0x10F = 4048 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4049 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4050 static const struct wacom_features wacom_features_0x116 = 4051 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4052 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4053 static const struct wacom_features wacom_features_0x12C = 4054 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4055 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4056 static const struct wacom_features wacom_features_0x4001 = 4057 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4058 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4059 static const struct wacom_features wacom_features_0x4004 = 4060 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4061 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4062 static const struct wacom_features wacom_features_0x5000 = 4063 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4064 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4065 static const struct wacom_features wacom_features_0x5002 = 4066 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4067 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4068 static const struct wacom_features wacom_features_0x47 = 4069 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4070 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4071 static const struct wacom_features wacom_features_0x84 = 4072 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4073 static const struct wacom_features wacom_features_0xD0 = 4074 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4075 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4076 static const struct wacom_features wacom_features_0xD1 = 4077 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4078 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4079 static const struct wacom_features wacom_features_0xD2 = 4080 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4081 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4082 static const struct wacom_features wacom_features_0xD3 = 4083 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4084 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4085 static const struct wacom_features wacom_features_0xD4 = 4086 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4087 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4088 static const struct wacom_features wacom_features_0xD5 = 4089 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4090 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4091 static const struct wacom_features wacom_features_0xD6 = 4092 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4093 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4094 static const struct wacom_features wacom_features_0xD7 = 4095 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4096 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4097 static const struct wacom_features wacom_features_0xD8 = 4098 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4099 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4100 static const struct wacom_features wacom_features_0xDA = 4101 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4102 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4103 static const struct wacom_features wacom_features_0xDB = 4104 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4105 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4106 static const struct wacom_features wacom_features_0xDD = 4107 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4108 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4109 static const struct wacom_features wacom_features_0xDE = 4110 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4111 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4112 static const struct wacom_features wacom_features_0xDF = 4113 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4114 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4115 static const struct wacom_features wacom_features_0x300 = 4116 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4117 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4118 static const struct wacom_features wacom_features_0x301 = 4119 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4120 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4121 static const struct wacom_features wacom_features_0x302 = 4122 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4123 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4124 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4125 static const struct wacom_features wacom_features_0x303 = 4126 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4127 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4128 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4129 static const struct wacom_features wacom_features_0x30E = 4130 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4131 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4132 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4133 static const struct wacom_features wacom_features_0x6004 = 4134 { "ISD-V4", 12800, 8000, 255, 0, 4135 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4136 static const struct wacom_features wacom_features_0x307 = 4137 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4138 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4139 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4140 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4141 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4142 static const struct wacom_features wacom_features_0x309 = 4143 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4144 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4145 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4146 static const struct wacom_features wacom_features_0x30A = 4147 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4148 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4149 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4150 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4151 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4152 static const struct wacom_features wacom_features_0x30C = 4153 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4154 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4155 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4156 static const struct wacom_features wacom_features_0x318 = 4157 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4158 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4159 static const struct wacom_features wacom_features_0x319 = 4160 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4161 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4162 static const struct wacom_features wacom_features_0x325 = 4163 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4164 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4165 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4166 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4167 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4168 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4169 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4170 .oPid = 0x325 }; 4171 static const struct wacom_features wacom_features_0x323 = 4172 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4173 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4174 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4175 static const struct wacom_features wacom_features_0x331 = 4176 { "Wacom Express Key Remote", .type = REMOTE, 4177 .numbered_buttons = 18, .check_for_hid_type = true, 4178 .hid_type = HID_TYPE_USBNONE }; 4179 static const struct wacom_features wacom_features_0x33B = 4180 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4181 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4182 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4183 static const struct wacom_features wacom_features_0x33C = 4184 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4185 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4186 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4187 static const struct wacom_features wacom_features_0x33D = 4188 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4189 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4190 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4191 static const struct wacom_features wacom_features_0x33E = 4192 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4193 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4194 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4195 static const struct wacom_features wacom_features_0x343 = 4196 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4197 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4198 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4199 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4200 static const struct wacom_features wacom_features_0x360 = 4201 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4202 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4203 static const struct wacom_features wacom_features_0x361 = 4204 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4205 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4206 4207 static const struct wacom_features wacom_features_HID_ANY_ID = 4208 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4209 4210 #define USB_DEVICE_WACOM(prod) \ 4211 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4212 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4213 4214 #define BT_DEVICE_WACOM(prod) \ 4215 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4216 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4217 4218 #define I2C_DEVICE_WACOM(prod) \ 4219 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4220 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4221 4222 #define USB_DEVICE_LENOVO(prod) \ 4223 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4224 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4225 4226 const struct hid_device_id wacom_ids[] = { 4227 { USB_DEVICE_WACOM(0x00) }, 4228 { USB_DEVICE_WACOM(0x03) }, 4229 { USB_DEVICE_WACOM(0x10) }, 4230 { USB_DEVICE_WACOM(0x11) }, 4231 { USB_DEVICE_WACOM(0x12) }, 4232 { USB_DEVICE_WACOM(0x13) }, 4233 { USB_DEVICE_WACOM(0x14) }, 4234 { USB_DEVICE_WACOM(0x15) }, 4235 { USB_DEVICE_WACOM(0x16) }, 4236 { USB_DEVICE_WACOM(0x17) }, 4237 { USB_DEVICE_WACOM(0x18) }, 4238 { USB_DEVICE_WACOM(0x19) }, 4239 { USB_DEVICE_WACOM(0x20) }, 4240 { USB_DEVICE_WACOM(0x21) }, 4241 { USB_DEVICE_WACOM(0x22) }, 4242 { USB_DEVICE_WACOM(0x23) }, 4243 { USB_DEVICE_WACOM(0x24) }, 4244 { USB_DEVICE_WACOM(0x26) }, 4245 { USB_DEVICE_WACOM(0x27) }, 4246 { USB_DEVICE_WACOM(0x28) }, 4247 { USB_DEVICE_WACOM(0x29) }, 4248 { USB_DEVICE_WACOM(0x2A) }, 4249 { USB_DEVICE_WACOM(0x30) }, 4250 { USB_DEVICE_WACOM(0x31) }, 4251 { USB_DEVICE_WACOM(0x32) }, 4252 { USB_DEVICE_WACOM(0x33) }, 4253 { USB_DEVICE_WACOM(0x34) }, 4254 { USB_DEVICE_WACOM(0x35) }, 4255 { USB_DEVICE_WACOM(0x37) }, 4256 { USB_DEVICE_WACOM(0x38) }, 4257 { USB_DEVICE_WACOM(0x39) }, 4258 { USB_DEVICE_WACOM(0x3F) }, 4259 { USB_DEVICE_WACOM(0x41) }, 4260 { USB_DEVICE_WACOM(0x42) }, 4261 { USB_DEVICE_WACOM(0x43) }, 4262 { USB_DEVICE_WACOM(0x44) }, 4263 { USB_DEVICE_WACOM(0x45) }, 4264 { USB_DEVICE_WACOM(0x47) }, 4265 { USB_DEVICE_WACOM(0x57) }, 4266 { USB_DEVICE_WACOM(0x59) }, 4267 { USB_DEVICE_WACOM(0x5B) }, 4268 { USB_DEVICE_WACOM(0x5D) }, 4269 { USB_DEVICE_WACOM(0x5E) }, 4270 { USB_DEVICE_WACOM(0x60) }, 4271 { USB_DEVICE_WACOM(0x61) }, 4272 { USB_DEVICE_WACOM(0x62) }, 4273 { USB_DEVICE_WACOM(0x63) }, 4274 { USB_DEVICE_WACOM(0x64) }, 4275 { USB_DEVICE_WACOM(0x65) }, 4276 { USB_DEVICE_WACOM(0x69) }, 4277 { USB_DEVICE_WACOM(0x6A) }, 4278 { USB_DEVICE_WACOM(0x6B) }, 4279 { BT_DEVICE_WACOM(0x81) }, 4280 { USB_DEVICE_WACOM(0x84) }, 4281 { USB_DEVICE_WACOM(0x90) }, 4282 { USB_DEVICE_WACOM(0x93) }, 4283 { USB_DEVICE_WACOM(0x97) }, 4284 { USB_DEVICE_WACOM(0x9A) }, 4285 { USB_DEVICE_WACOM(0x9F) }, 4286 { USB_DEVICE_WACOM(0xB0) }, 4287 { USB_DEVICE_WACOM(0xB1) }, 4288 { USB_DEVICE_WACOM(0xB2) }, 4289 { USB_DEVICE_WACOM(0xB3) }, 4290 { USB_DEVICE_WACOM(0xB4) }, 4291 { USB_DEVICE_WACOM(0xB5) }, 4292 { USB_DEVICE_WACOM(0xB7) }, 4293 { USB_DEVICE_WACOM(0xB8) }, 4294 { USB_DEVICE_WACOM(0xB9) }, 4295 { USB_DEVICE_WACOM(0xBA) }, 4296 { USB_DEVICE_WACOM(0xBB) }, 4297 { USB_DEVICE_WACOM(0xBC) }, 4298 { BT_DEVICE_WACOM(0xBD) }, 4299 { USB_DEVICE_WACOM(0xC0) }, 4300 { USB_DEVICE_WACOM(0xC2) }, 4301 { USB_DEVICE_WACOM(0xC4) }, 4302 { USB_DEVICE_WACOM(0xC5) }, 4303 { USB_DEVICE_WACOM(0xC6) }, 4304 { USB_DEVICE_WACOM(0xC7) }, 4305 { USB_DEVICE_WACOM(0xCC) }, 4306 { USB_DEVICE_WACOM(0xCE) }, 4307 { USB_DEVICE_WACOM(0xD0) }, 4308 { USB_DEVICE_WACOM(0xD1) }, 4309 { USB_DEVICE_WACOM(0xD2) }, 4310 { USB_DEVICE_WACOM(0xD3) }, 4311 { USB_DEVICE_WACOM(0xD4) }, 4312 { USB_DEVICE_WACOM(0xD5) }, 4313 { USB_DEVICE_WACOM(0xD6) }, 4314 { USB_DEVICE_WACOM(0xD7) }, 4315 { USB_DEVICE_WACOM(0xD8) }, 4316 { USB_DEVICE_WACOM(0xDA) }, 4317 { USB_DEVICE_WACOM(0xDB) }, 4318 { USB_DEVICE_WACOM(0xDD) }, 4319 { USB_DEVICE_WACOM(0xDE) }, 4320 { USB_DEVICE_WACOM(0xDF) }, 4321 { USB_DEVICE_WACOM(0xE2) }, 4322 { USB_DEVICE_WACOM(0xE3) }, 4323 { USB_DEVICE_WACOM(0xE5) }, 4324 { USB_DEVICE_WACOM(0xE6) }, 4325 { USB_DEVICE_WACOM(0xEC) }, 4326 { USB_DEVICE_WACOM(0xED) }, 4327 { USB_DEVICE_WACOM(0xEF) }, 4328 { USB_DEVICE_WACOM(0xF0) }, 4329 { USB_DEVICE_WACOM(0xF4) }, 4330 { USB_DEVICE_WACOM(0xF6) }, 4331 { USB_DEVICE_WACOM(0xF8) }, 4332 { USB_DEVICE_WACOM(0xFA) }, 4333 { USB_DEVICE_WACOM(0xFB) }, 4334 { USB_DEVICE_WACOM(0x100) }, 4335 { USB_DEVICE_WACOM(0x101) }, 4336 { USB_DEVICE_WACOM(0x10D) }, 4337 { USB_DEVICE_WACOM(0x10E) }, 4338 { USB_DEVICE_WACOM(0x10F) }, 4339 { USB_DEVICE_WACOM(0x116) }, 4340 { USB_DEVICE_WACOM(0x12C) }, 4341 { USB_DEVICE_WACOM(0x300) }, 4342 { USB_DEVICE_WACOM(0x301) }, 4343 { USB_DEVICE_WACOM(0x302) }, 4344 { USB_DEVICE_WACOM(0x303) }, 4345 { USB_DEVICE_WACOM(0x304) }, 4346 { USB_DEVICE_WACOM(0x307) }, 4347 { USB_DEVICE_WACOM(0x309) }, 4348 { USB_DEVICE_WACOM(0x30A) }, 4349 { USB_DEVICE_WACOM(0x30C) }, 4350 { USB_DEVICE_WACOM(0x30E) }, 4351 { USB_DEVICE_WACOM(0x314) }, 4352 { USB_DEVICE_WACOM(0x315) }, 4353 { USB_DEVICE_WACOM(0x317) }, 4354 { USB_DEVICE_WACOM(0x318) }, 4355 { USB_DEVICE_WACOM(0x319) }, 4356 { USB_DEVICE_WACOM(0x323) }, 4357 { USB_DEVICE_WACOM(0x325) }, 4358 { USB_DEVICE_WACOM(0x326) }, 4359 { USB_DEVICE_WACOM(0x32A) }, 4360 { USB_DEVICE_WACOM(0x32B) }, 4361 { USB_DEVICE_WACOM(0x32C) }, 4362 { USB_DEVICE_WACOM(0x32F) }, 4363 { USB_DEVICE_WACOM(0x331) }, 4364 { USB_DEVICE_WACOM(0x333) }, 4365 { USB_DEVICE_WACOM(0x335) }, 4366 { USB_DEVICE_WACOM(0x336) }, 4367 { USB_DEVICE_WACOM(0x33B) }, 4368 { USB_DEVICE_WACOM(0x33C) }, 4369 { USB_DEVICE_WACOM(0x33D) }, 4370 { USB_DEVICE_WACOM(0x33E) }, 4371 { USB_DEVICE_WACOM(0x343) }, 4372 { BT_DEVICE_WACOM(0x360) }, 4373 { BT_DEVICE_WACOM(0x361) }, 4374 { USB_DEVICE_WACOM(0x4001) }, 4375 { USB_DEVICE_WACOM(0x4004) }, 4376 { USB_DEVICE_WACOM(0x5000) }, 4377 { USB_DEVICE_WACOM(0x5002) }, 4378 { USB_DEVICE_LENOVO(0x6004) }, 4379 4380 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4381 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4382 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4383 { } 4384 }; 4385 MODULE_DEVICE_TABLE(hid, wacom_ids); 4386