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_status, int bat_capacity, 61 bool bat_charging, bool bat_connected, 62 bool ps_connected) 63 { 64 bool changed = battery->bat_status != bat_status || 65 battery->battery_capacity != bat_capacity || 66 battery->bat_charging != bat_charging || 67 battery->bat_connected != bat_connected || 68 battery->ps_connected != ps_connected; 69 70 if (changed) { 71 battery->bat_status = bat_status; 72 battery->battery_capacity = bat_capacity; 73 battery->bat_charging = bat_charging; 74 battery->bat_connected = bat_connected; 75 battery->ps_connected = ps_connected; 76 77 if (battery->battery) 78 power_supply_changed(battery->battery); 79 } 80 } 81 82 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 83 int bat_status, int bat_capacity, bool bat_charging, 84 bool bat_connected, bool ps_connected) 85 { 86 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 87 88 __wacom_notify_battery(&wacom->battery, bat_status, bat_capacity, 89 bat_charging, bat_connected, ps_connected); 90 } 91 92 static int wacom_penpartner_irq(struct wacom_wac *wacom) 93 { 94 unsigned char *data = wacom->data; 95 struct input_dev *input = wacom->pen_input; 96 97 switch (data[0]) { 98 case 1: 99 if (data[5] & 0x80) { 100 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 101 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 102 input_report_key(input, wacom->tool[0], 1); 103 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 104 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 105 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 106 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 107 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 108 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 109 } else { 110 input_report_key(input, wacom->tool[0], 0); 111 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 112 input_report_abs(input, ABS_PRESSURE, -1); 113 input_report_key(input, BTN_TOUCH, 0); 114 } 115 break; 116 117 case 2: 118 input_report_key(input, BTN_TOOL_PEN, 1); 119 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 120 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 121 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 122 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 123 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 124 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 125 break; 126 127 default: 128 dev_dbg(input->dev.parent, 129 "%s: received unknown report #%d\n", __func__, data[0]); 130 return 0; 131 } 132 133 return 1; 134 } 135 136 static int wacom_pl_irq(struct wacom_wac *wacom) 137 { 138 struct wacom_features *features = &wacom->features; 139 unsigned char *data = wacom->data; 140 struct input_dev *input = wacom->pen_input; 141 int prox, pressure; 142 143 if (data[0] != WACOM_REPORT_PENABLED) { 144 dev_dbg(input->dev.parent, 145 "%s: received unknown report #%d\n", __func__, data[0]); 146 return 0; 147 } 148 149 prox = data[1] & 0x40; 150 151 if (!wacom->id[0]) { 152 if ((data[0] & 0x10) || (data[4] & 0x20)) { 153 wacom->tool[0] = BTN_TOOL_RUBBER; 154 wacom->id[0] = ERASER_DEVICE_ID; 155 } 156 else { 157 wacom->tool[0] = BTN_TOOL_PEN; 158 wacom->id[0] = STYLUS_DEVICE_ID; 159 } 160 } 161 162 /* If the eraser is in prox, STYLUS2 is always set. If we 163 * mis-detected the type and notice that STYLUS2 isn't set 164 * then force the eraser out of prox and let the pen in. 165 */ 166 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 167 input_report_key(input, BTN_TOOL_RUBBER, 0); 168 input_report_abs(input, ABS_MISC, 0); 169 input_sync(input); 170 wacom->tool[0] = BTN_TOOL_PEN; 171 wacom->id[0] = STYLUS_DEVICE_ID; 172 } 173 174 if (prox) { 175 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 176 if (features->pressure_max > 255) 177 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 178 pressure += (features->pressure_max + 1) / 2; 179 180 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 181 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 182 input_report_abs(input, ABS_PRESSURE, pressure); 183 184 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 185 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 186 /* Only allow the stylus2 button to be reported for the pen tool. */ 187 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 188 } 189 190 if (!prox) 191 wacom->id[0] = 0; 192 input_report_key(input, wacom->tool[0], prox); 193 input_report_abs(input, ABS_MISC, wacom->id[0]); 194 return 1; 195 } 196 197 static int wacom_ptu_irq(struct wacom_wac *wacom) 198 { 199 unsigned char *data = wacom->data; 200 struct input_dev *input = wacom->pen_input; 201 202 if (data[0] != WACOM_REPORT_PENABLED) { 203 dev_dbg(input->dev.parent, 204 "%s: received unknown report #%d\n", __func__, data[0]); 205 return 0; 206 } 207 208 if (data[1] & 0x04) { 209 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 210 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 211 wacom->id[0] = ERASER_DEVICE_ID; 212 } else { 213 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 214 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 215 wacom->id[0] = STYLUS_DEVICE_ID; 216 } 217 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 218 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 219 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 220 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 221 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 222 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 223 return 1; 224 } 225 226 static int wacom_dtu_irq(struct wacom_wac *wacom) 227 { 228 unsigned char *data = wacom->data; 229 struct input_dev *input = wacom->pen_input; 230 int prox = data[1] & 0x20; 231 232 dev_dbg(input->dev.parent, 233 "%s: received report #%d", __func__, data[0]); 234 235 if (prox) { 236 /* Going into proximity select tool */ 237 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 238 if (wacom->tool[0] == BTN_TOOL_PEN) 239 wacom->id[0] = STYLUS_DEVICE_ID; 240 else 241 wacom->id[0] = ERASER_DEVICE_ID; 242 } 243 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 244 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 245 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 246 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 247 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 248 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 249 if (!prox) /* out-prox */ 250 wacom->id[0] = 0; 251 input_report_key(input, wacom->tool[0], prox); 252 input_report_abs(input, ABS_MISC, wacom->id[0]); 253 return 1; 254 } 255 256 static int wacom_dtus_irq(struct wacom_wac *wacom) 257 { 258 char *data = wacom->data; 259 struct input_dev *input = wacom->pen_input; 260 unsigned short prox, pressure = 0; 261 262 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 263 dev_dbg(input->dev.parent, 264 "%s: received unknown report #%d", __func__, data[0]); 265 return 0; 266 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 267 input = wacom->pad_input; 268 input_report_key(input, BTN_0, (data[1] & 0x01)); 269 input_report_key(input, BTN_1, (data[1] & 0x02)); 270 input_report_key(input, BTN_2, (data[1] & 0x04)); 271 input_report_key(input, BTN_3, (data[1] & 0x08)); 272 input_report_abs(input, ABS_MISC, 273 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 274 return 1; 275 } else { 276 prox = data[1] & 0x80; 277 if (prox) { 278 switch ((data[1] >> 3) & 3) { 279 case 1: /* Rubber */ 280 wacom->tool[0] = BTN_TOOL_RUBBER; 281 wacom->id[0] = ERASER_DEVICE_ID; 282 break; 283 284 case 2: /* Pen */ 285 wacom->tool[0] = BTN_TOOL_PEN; 286 wacom->id[0] = STYLUS_DEVICE_ID; 287 break; 288 } 289 } 290 291 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 292 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 293 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 294 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 295 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 296 input_report_abs(input, ABS_PRESSURE, pressure); 297 input_report_key(input, BTN_TOUCH, pressure > 10); 298 299 if (!prox) /* out-prox */ 300 wacom->id[0] = 0; 301 input_report_key(input, wacom->tool[0], prox); 302 input_report_abs(input, ABS_MISC, wacom->id[0]); 303 return 1; 304 } 305 } 306 307 static int wacom_graphire_irq(struct wacom_wac *wacom) 308 { 309 struct wacom_features *features = &wacom->features; 310 unsigned char *data = wacom->data; 311 struct input_dev *input = wacom->pen_input; 312 struct input_dev *pad_input = wacom->pad_input; 313 int battery_capacity, ps_connected; 314 int prox; 315 int rw = 0; 316 int retval = 0; 317 318 if (features->type == GRAPHIRE_BT) { 319 if (data[0] != WACOM_REPORT_PENABLED_BT) { 320 dev_dbg(input->dev.parent, 321 "%s: received unknown report #%d\n", __func__, 322 data[0]); 323 goto exit; 324 } 325 } else if (data[0] != WACOM_REPORT_PENABLED) { 326 dev_dbg(input->dev.parent, 327 "%s: received unknown report #%d\n", __func__, data[0]); 328 goto exit; 329 } 330 331 prox = data[1] & 0x80; 332 if (prox || wacom->id[0]) { 333 if (prox) { 334 switch ((data[1] >> 5) & 3) { 335 336 case 0: /* Pen */ 337 wacom->tool[0] = BTN_TOOL_PEN; 338 wacom->id[0] = STYLUS_DEVICE_ID; 339 break; 340 341 case 1: /* Rubber */ 342 wacom->tool[0] = BTN_TOOL_RUBBER; 343 wacom->id[0] = ERASER_DEVICE_ID; 344 break; 345 346 case 2: /* Mouse with wheel */ 347 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 348 /* fall through */ 349 350 case 3: /* Mouse without wheel */ 351 wacom->tool[0] = BTN_TOOL_MOUSE; 352 wacom->id[0] = CURSOR_DEVICE_ID; 353 break; 354 } 355 } 356 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 357 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 358 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 359 if (features->type == GRAPHIRE_BT) 360 input_report_abs(input, ABS_PRESSURE, data[6] | 361 (((__u16) (data[1] & 0x08)) << 5)); 362 else 363 input_report_abs(input, ABS_PRESSURE, data[6] | 364 ((data[7] & 0x03) << 8)); 365 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 366 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 367 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 368 } else { 369 input_report_key(input, BTN_LEFT, data[1] & 0x01); 370 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 371 if (features->type == WACOM_G4 || 372 features->type == WACOM_MO) { 373 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 374 rw = (data[7] & 0x04) - (data[7] & 0x03); 375 } else if (features->type == GRAPHIRE_BT) { 376 /* Compute distance between mouse and tablet */ 377 rw = 44 - (data[6] >> 2); 378 rw = clamp_val(rw, 0, 31); 379 input_report_abs(input, ABS_DISTANCE, rw); 380 if (((data[1] >> 5) & 3) == 2) { 381 /* Mouse with wheel */ 382 input_report_key(input, BTN_MIDDLE, 383 data[1] & 0x04); 384 rw = (data[6] & 0x01) ? -1 : 385 (data[6] & 0x02) ? 1 : 0; 386 } else { 387 rw = 0; 388 } 389 } else { 390 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 391 rw = -(signed char)data[6]; 392 } 393 input_report_rel(input, REL_WHEEL, rw); 394 } 395 396 if (!prox) 397 wacom->id[0] = 0; 398 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 399 input_report_key(input, wacom->tool[0], prox); 400 input_sync(input); /* sync last event */ 401 } 402 403 /* send pad data */ 404 switch (features->type) { 405 case WACOM_G4: 406 prox = data[7] & 0xf8; 407 if (prox || wacom->id[1]) { 408 wacom->id[1] = PAD_DEVICE_ID; 409 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 410 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 411 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 412 input_report_rel(pad_input, REL_WHEEL, rw); 413 if (!prox) 414 wacom->id[1] = 0; 415 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 416 retval = 1; 417 } 418 break; 419 420 case WACOM_MO: 421 prox = (data[7] & 0xf8) || data[8]; 422 if (prox || wacom->id[1]) { 423 wacom->id[1] = PAD_DEVICE_ID; 424 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 425 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 426 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 427 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 428 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 429 if (!prox) 430 wacom->id[1] = 0; 431 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 432 retval = 1; 433 } 434 break; 435 case GRAPHIRE_BT: 436 prox = data[7] & 0x03; 437 if (prox || wacom->id[1]) { 438 wacom->id[1] = PAD_DEVICE_ID; 439 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 440 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 441 if (!prox) 442 wacom->id[1] = 0; 443 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 444 retval = 1; 445 } 446 break; 447 } 448 449 /* Store current battery capacity and power supply state */ 450 if (features->type == GRAPHIRE_BT) { 451 rw = (data[7] >> 2 & 0x07); 452 battery_capacity = batcap_gr[rw]; 453 ps_connected = rw == 7; 454 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 455 battery_capacity, ps_connected, 1, 456 ps_connected); 457 } 458 exit: 459 return retval; 460 } 461 462 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 463 { 464 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 465 struct wacom_features *features = &wacom_wac->features; 466 struct hid_report *r; 467 struct hid_report_enum *re; 468 469 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 470 if (features->type == INTUOSHT2) 471 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 472 else 473 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 474 if (r) { 475 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 476 } 477 } 478 479 static int wacom_intuos_pad(struct wacom_wac *wacom) 480 { 481 struct wacom_features *features = &wacom->features; 482 unsigned char *data = wacom->data; 483 struct input_dev *input = wacom->pad_input; 484 int i; 485 int buttons = 0, nbuttons = features->numbered_buttons; 486 int keys = 0, nkeys = 0; 487 int ring1 = 0, ring2 = 0; 488 int strip1 = 0, strip2 = 0; 489 bool prox = false; 490 491 /* pad packets. Works as a second tool and is always in prox */ 492 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 493 data[0] == WACOM_REPORT_CINTIQPAD)) 494 return 0; 495 496 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 497 buttons = (data[3] << 1) | (data[2] & 0x01); 498 ring1 = data[1]; 499 } else if (features->type == DTK) { 500 buttons = data[6]; 501 } else if (features->type == WACOM_13HD) { 502 buttons = (data[4] << 1) | (data[3] & 0x01); 503 } else if (features->type == WACOM_24HD) { 504 buttons = (data[8] << 8) | data[6]; 505 ring1 = data[1]; 506 ring2 = data[2]; 507 508 /* 509 * Three "buttons" are available on the 24HD which are 510 * physically implemented as a touchstrip. Each button 511 * is approximately 3 bits wide with a 2 bit spacing. 512 * The raw touchstrip bits are stored at: 513 * ((data[3] & 0x1f) << 8) | data[4]) 514 */ 515 nkeys = 3; 516 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 517 ((data[4] & 0xE0) ? 1<<1 : 0) | 518 ((data[4] & 0x07) ? 1<<0 : 0); 519 } else if (features->type == WACOM_27QHD) { 520 nkeys = 3; 521 keys = data[2] & 0x07; 522 523 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 524 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 525 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 526 } else if (features->type == CINTIQ_HYBRID) { 527 /* 528 * Do not send hardware buttons under Android. They 529 * are already sent to the system through GPIO (and 530 * have different meaning). 531 * 532 * d-pad right -> data[4] & 0x10 533 * d-pad up -> data[4] & 0x20 534 * d-pad left -> data[4] & 0x40 535 * d-pad down -> data[4] & 0x80 536 * d-pad center -> data[3] & 0x01 537 */ 538 buttons = (data[4] << 1) | (data[3] & 0x01); 539 } else if (features->type == CINTIQ_COMPANION_2) { 540 /* d-pad right -> data[4] & 0x10 541 * d-pad up -> data[4] & 0x20 542 * d-pad left -> data[4] & 0x40 543 * d-pad down -> data[4] & 0x80 544 * d-pad center -> data[3] & 0x01 545 */ 546 buttons = ((data[2] >> 4) << 7) | 547 ((data[1] & 0x04) << 6) | 548 ((data[2] & 0x0F) << 2) | 549 (data[1] & 0x03); 550 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 551 /* 552 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 553 * addition to the mechanical switch. Switch data is 554 * stored in data[4], capacitive data in data[5]. 555 * 556 * Touch ring mode switch (data[3]) has no capacitive sensor 557 */ 558 buttons = (data[4] << 1) | (data[3] & 0x01); 559 ring1 = data[2]; 560 } else { 561 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 562 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 563 (data[6] << 1) | (data[5] & 0x01); 564 565 if (features->type == WACOM_22HD) { 566 nkeys = 3; 567 keys = data[9] & 0x07; 568 } 569 } else { 570 buttons = ((data[6] & 0x10) << 10) | 571 ((data[5] & 0x10) << 9) | 572 ((data[6] & 0x0F) << 4) | 573 (data[5] & 0x0F); 574 } 575 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 576 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 577 } 578 579 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) | 580 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 581 582 wacom_report_numbered_buttons(input, nbuttons, buttons); 583 584 for (i = 0; i < nkeys; i++) 585 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 586 587 input_report_abs(input, ABS_RX, strip1); 588 input_report_abs(input, ABS_RY, strip2); 589 590 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 591 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 592 593 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 594 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 595 596 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 597 598 return 1; 599 } 600 601 static int wacom_intuos_id_mangle(int tool_id) 602 { 603 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 604 } 605 606 static int wacom_intuos_get_tool_type(int tool_id) 607 { 608 int tool_type; 609 610 switch (tool_id) { 611 case 0x812: /* Inking pen */ 612 case 0x801: /* Intuos3 Inking pen */ 613 case 0x12802: /* Intuos4/5 Inking Pen */ 614 case 0x012: 615 tool_type = BTN_TOOL_PENCIL; 616 break; 617 618 case 0x822: /* Pen */ 619 case 0x842: 620 case 0x852: 621 case 0x823: /* Intuos3 Grip Pen */ 622 case 0x813: /* Intuos3 Classic Pen */ 623 case 0x885: /* Intuos3 Marker Pen */ 624 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 625 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 626 case 0x8e2: /* IntuosHT2 pen */ 627 case 0x022: 628 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 629 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 630 case 0x16802: /* Cintiq 13HD Pro Pen */ 631 case 0x18802: /* DTH2242 Pen */ 632 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 633 tool_type = BTN_TOOL_PEN; 634 break; 635 636 case 0x832: /* Stroke pen */ 637 case 0x032: 638 tool_type = BTN_TOOL_BRUSH; 639 break; 640 641 case 0x007: /* Mouse 4D and 2D */ 642 case 0x09c: 643 case 0x094: 644 case 0x017: /* Intuos3 2D Mouse */ 645 case 0x806: /* Intuos4 Mouse */ 646 tool_type = BTN_TOOL_MOUSE; 647 break; 648 649 case 0x096: /* Lens cursor */ 650 case 0x097: /* Intuos3 Lens cursor */ 651 case 0x006: /* Intuos4 Lens cursor */ 652 tool_type = BTN_TOOL_LENS; 653 break; 654 655 case 0x82a: /* Eraser */ 656 case 0x84a: 657 case 0x85a: 658 case 0x91a: 659 case 0xd1a: 660 case 0x0fa: 661 case 0x82b: /* Intuos3 Grip Pen Eraser */ 662 case 0x81b: /* Intuos3 Classic Pen Eraser */ 663 case 0x91b: /* Intuos3 Airbrush Eraser */ 664 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 665 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 666 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 667 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 668 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 669 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 670 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 671 case 0x1880a: /* DTH2242 Eraser */ 672 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 673 tool_type = BTN_TOOL_RUBBER; 674 break; 675 676 case 0xd12: 677 case 0x912: 678 case 0x112: 679 case 0x913: /* Intuos3 Airbrush */ 680 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 681 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 682 tool_type = BTN_TOOL_AIRBRUSH; 683 break; 684 685 default: /* Unknown tool */ 686 tool_type = BTN_TOOL_PEN; 687 break; 688 } 689 return tool_type; 690 } 691 692 static int wacom_intuos_inout(struct wacom_wac *wacom) 693 { 694 struct wacom_features *features = &wacom->features; 695 unsigned char *data = wacom->data; 696 struct input_dev *input = wacom->pen_input; 697 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 698 699 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 700 ((data[1] & 0xfe) == 0x20) || /* in range */ 701 ((data[1] & 0xfe) == 0x80))) /* out prox */ 702 return 0; 703 704 /* Enter report */ 705 if ((data[1] & 0xfc) == 0xc0) { 706 /* serial number of the tool */ 707 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 708 (data[4] << 20) + (data[5] << 12) + 709 (data[6] << 4) + (data[7] >> 4); 710 711 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 712 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 713 714 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 715 716 wacom->shared->stylus_in_proximity = true; 717 return 1; 718 } 719 720 /* in Range */ 721 if ((data[1] & 0xfe) == 0x20) { 722 if (features->type != INTUOSHT2) 723 wacom->shared->stylus_in_proximity = true; 724 725 /* in Range while exiting */ 726 if (wacom->reporting_data) { 727 input_report_key(input, BTN_TOUCH, 0); 728 input_report_abs(input, ABS_PRESSURE, 0); 729 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 730 return 2; 731 } 732 return 1; 733 } 734 735 /* Exit report */ 736 if ((data[1] & 0xfe) == 0x80) { 737 wacom->shared->stylus_in_proximity = false; 738 wacom->reporting_data = false; 739 740 /* don't report exit if we don't know the ID */ 741 if (!wacom->id[idx]) 742 return 1; 743 744 /* 745 * Reset all states otherwise we lose the initial states 746 * when in-prox next time 747 */ 748 input_report_abs(input, ABS_X, 0); 749 input_report_abs(input, ABS_Y, 0); 750 input_report_abs(input, ABS_DISTANCE, 0); 751 input_report_abs(input, ABS_TILT_X, 0); 752 input_report_abs(input, ABS_TILT_Y, 0); 753 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 754 input_report_key(input, BTN_LEFT, 0); 755 input_report_key(input, BTN_MIDDLE, 0); 756 input_report_key(input, BTN_RIGHT, 0); 757 input_report_key(input, BTN_SIDE, 0); 758 input_report_key(input, BTN_EXTRA, 0); 759 input_report_abs(input, ABS_THROTTLE, 0); 760 input_report_abs(input, ABS_RZ, 0); 761 } else { 762 input_report_abs(input, ABS_PRESSURE, 0); 763 input_report_key(input, BTN_STYLUS, 0); 764 input_report_key(input, BTN_STYLUS2, 0); 765 input_report_key(input, BTN_TOUCH, 0); 766 input_report_abs(input, ABS_WHEEL, 0); 767 if (features->type >= INTUOS3S) 768 input_report_abs(input, ABS_Z, 0); 769 } 770 input_report_key(input, wacom->tool[idx], 0); 771 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 772 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 773 wacom->id[idx] = 0; 774 return 2; 775 } 776 777 return 0; 778 } 779 780 static inline bool report_touch_events(struct wacom_wac *wacom) 781 { 782 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 783 } 784 785 static inline bool delay_pen_events(struct wacom_wac *wacom) 786 { 787 return (wacom->shared->touch_down && touch_arbitration); 788 } 789 790 static int wacom_intuos_general(struct wacom_wac *wacom) 791 { 792 struct wacom_features *features = &wacom->features; 793 unsigned char *data = wacom->data; 794 struct input_dev *input = wacom->pen_input; 795 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 796 unsigned char type = (data[1] >> 1) & 0x0F; 797 unsigned int x, y, distance, t; 798 799 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 800 data[0] != WACOM_REPORT_INTUOS_PEN) 801 return 0; 802 803 if (delay_pen_events(wacom)) 804 return 1; 805 806 /* don't report events if we don't know the tool ID */ 807 if (!wacom->id[idx]) { 808 /* but reschedule a read of the current tool */ 809 wacom_intuos_schedule_prox_event(wacom); 810 return 1; 811 } 812 813 /* 814 * don't report events for invalid data 815 */ 816 /* older I4 styli don't work with new Cintiqs */ 817 if ((!((wacom->id[idx] >> 16) & 0x01) && 818 (features->type == WACOM_21UX2)) || 819 /* Only large Intuos support Lense Cursor */ 820 (wacom->tool[idx] == BTN_TOOL_LENS && 821 (features->type == INTUOS3 || 822 features->type == INTUOS3S || 823 features->type == INTUOS4 || 824 features->type == INTUOS4S || 825 features->type == INTUOS5 || 826 features->type == INTUOS5S || 827 features->type == INTUOSPM || 828 features->type == INTUOSPS)) || 829 /* Cintiq doesn't send data when RDY bit isn't set */ 830 (features->type == CINTIQ && !(data[1] & 0x40))) 831 return 1; 832 833 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 834 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 835 distance = data[9] >> 2; 836 if (features->type < INTUOS3S) { 837 x >>= 1; 838 y >>= 1; 839 distance >>= 1; 840 } 841 input_report_abs(input, ABS_X, x); 842 input_report_abs(input, ABS_Y, y); 843 input_report_abs(input, ABS_DISTANCE, distance); 844 845 switch (type) { 846 case 0x00: 847 case 0x01: 848 case 0x02: 849 case 0x03: 850 /* general pen packet */ 851 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 852 if (features->pressure_max < 2047) 853 t >>= 1; 854 input_report_abs(input, ABS_PRESSURE, t); 855 if (features->type != INTUOSHT2) { 856 input_report_abs(input, ABS_TILT_X, 857 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 858 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 859 } 860 input_report_key(input, BTN_STYLUS, data[1] & 2); 861 input_report_key(input, BTN_STYLUS2, data[1] & 4); 862 input_report_key(input, BTN_TOUCH, t > 10); 863 break; 864 865 case 0x0a: 866 /* airbrush second packet */ 867 input_report_abs(input, ABS_WHEEL, 868 (data[6] << 2) | ((data[7] >> 6) & 3)); 869 input_report_abs(input, ABS_TILT_X, 870 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 871 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 872 break; 873 874 case 0x05: 875 /* Rotation packet */ 876 if (features->type >= INTUOS3S) { 877 /* I3 marker pen rotation */ 878 t = (data[6] << 3) | ((data[7] >> 5) & 7); 879 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 880 ((t-1) / 2 + 450)) : (450 - t / 2) ; 881 input_report_abs(input, ABS_Z, t); 882 } else { 883 /* 4D mouse 2nd packet */ 884 t = (data[6] << 3) | ((data[7] >> 5) & 7); 885 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 886 ((t - 1) / 2) : -t / 2); 887 } 888 break; 889 890 case 0x04: 891 /* 4D mouse 1st packet */ 892 input_report_key(input, BTN_LEFT, data[8] & 0x01); 893 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 894 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 895 896 input_report_key(input, BTN_SIDE, data[8] & 0x20); 897 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 898 t = (data[6] << 2) | ((data[7] >> 6) & 3); 899 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 900 break; 901 902 case 0x06: 903 /* I4 mouse */ 904 input_report_key(input, BTN_LEFT, data[6] & 0x01); 905 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 906 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 907 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 908 - ((data[7] & 0x40) >> 6)); 909 input_report_key(input, BTN_SIDE, data[6] & 0x08); 910 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 911 912 input_report_abs(input, ABS_TILT_X, 913 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 914 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 915 break; 916 917 case 0x08: 918 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 919 /* 2D mouse packet */ 920 input_report_key(input, BTN_LEFT, data[8] & 0x04); 921 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 922 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 923 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 924 - ((data[8] & 0x02) >> 1)); 925 926 /* I3 2D mouse side buttons */ 927 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 928 input_report_key(input, BTN_SIDE, data[8] & 0x40); 929 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 930 } 931 } 932 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 933 /* Lens cursor packets */ 934 input_report_key(input, BTN_LEFT, data[8] & 0x01); 935 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 936 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 937 input_report_key(input, BTN_SIDE, data[8] & 0x10); 938 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 939 } 940 break; 941 942 case 0x07: 943 case 0x09: 944 case 0x0b: 945 case 0x0c: 946 case 0x0d: 947 case 0x0e: 948 case 0x0f: 949 /* unhandled */ 950 break; 951 } 952 953 input_report_abs(input, ABS_MISC, 954 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 955 input_report_key(input, wacom->tool[idx], 1); 956 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 957 wacom->reporting_data = true; 958 return 2; 959 } 960 961 static int wacom_intuos_irq(struct wacom_wac *wacom) 962 { 963 unsigned char *data = wacom->data; 964 struct input_dev *input = wacom->pen_input; 965 int result; 966 967 if (data[0] != WACOM_REPORT_PENABLED && 968 data[0] != WACOM_REPORT_INTUOS_ID1 && 969 data[0] != WACOM_REPORT_INTUOS_ID2 && 970 data[0] != WACOM_REPORT_INTUOSPAD && 971 data[0] != WACOM_REPORT_INTUOS_PEN && 972 data[0] != WACOM_REPORT_CINTIQ && 973 data[0] != WACOM_REPORT_CINTIQPAD && 974 data[0] != WACOM_REPORT_INTUOS5PAD) { 975 dev_dbg(input->dev.parent, 976 "%s: received unknown report #%d\n", __func__, data[0]); 977 return 0; 978 } 979 980 /* process pad events */ 981 result = wacom_intuos_pad(wacom); 982 if (result) 983 return result; 984 985 /* process in/out prox events */ 986 result = wacom_intuos_inout(wacom); 987 if (result) 988 return result - 1; 989 990 /* process general packets */ 991 result = wacom_intuos_general(wacom); 992 if (result) 993 return result - 1; 994 995 return 0; 996 } 997 998 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 999 { 1000 unsigned char *data = wacom_wac->data; 1001 struct input_dev *input; 1002 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1003 struct wacom_remote *remote = wacom->remote; 1004 int bat_charging, bat_percent, touch_ring_mode; 1005 __u32 serial; 1006 int i, index = -1; 1007 unsigned long flags; 1008 1009 if (data[0] != WACOM_REPORT_REMOTE) { 1010 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 1011 __func__, data[0]); 1012 return 0; 1013 } 1014 1015 serial = data[3] + (data[4] << 8) + (data[5] << 16); 1016 wacom_wac->id[0] = PAD_DEVICE_ID; 1017 1018 spin_lock_irqsave(&remote->remote_lock, flags); 1019 1020 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1021 if (remote->remotes[i].serial == serial) { 1022 index = i; 1023 break; 1024 } 1025 } 1026 1027 if (index < 0 || !remote->remotes[index].registered) 1028 goto out; 1029 1030 input = remote->remotes[index].input; 1031 1032 input_report_key(input, BTN_0, (data[9] & 0x01)); 1033 input_report_key(input, BTN_1, (data[9] & 0x02)); 1034 input_report_key(input, BTN_2, (data[9] & 0x04)); 1035 input_report_key(input, BTN_3, (data[9] & 0x08)); 1036 input_report_key(input, BTN_4, (data[9] & 0x10)); 1037 input_report_key(input, BTN_5, (data[9] & 0x20)); 1038 input_report_key(input, BTN_6, (data[9] & 0x40)); 1039 input_report_key(input, BTN_7, (data[9] & 0x80)); 1040 1041 input_report_key(input, BTN_8, (data[10] & 0x01)); 1042 input_report_key(input, BTN_9, (data[10] & 0x02)); 1043 input_report_key(input, BTN_A, (data[10] & 0x04)); 1044 input_report_key(input, BTN_B, (data[10] & 0x08)); 1045 input_report_key(input, BTN_C, (data[10] & 0x10)); 1046 input_report_key(input, BTN_X, (data[10] & 0x20)); 1047 input_report_key(input, BTN_Y, (data[10] & 0x40)); 1048 input_report_key(input, BTN_Z, (data[10] & 0x80)); 1049 1050 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 1051 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 1052 1053 if (data[12] & 0x80) 1054 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f)); 1055 else 1056 input_report_abs(input, ABS_WHEEL, 0); 1057 1058 bat_percent = data[7] & 0x7f; 1059 bat_charging = !!(data[7] & 0x80); 1060 1061 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 1062 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 1063 else 1064 input_report_abs(input, ABS_MISC, 0); 1065 1066 input_event(input, EV_MSC, MSC_SERIAL, serial); 1067 1068 input_sync(input); 1069 1070 /*Which mode select (LED light) is currently on?*/ 1071 touch_ring_mode = (data[11] & 0xC0) >> 6; 1072 1073 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1074 if (remote->remotes[i].serial == serial) 1075 wacom->led.groups[i].select = touch_ring_mode; 1076 } 1077 1078 __wacom_notify_battery(&remote->remotes[index].battery, 1079 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent, 1080 bat_charging, 1, bat_charging); 1081 1082 out: 1083 spin_unlock_irqrestore(&remote->remote_lock, flags); 1084 return 0; 1085 } 1086 1087 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 1088 { 1089 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1090 unsigned char *data = wacom_wac->data; 1091 struct wacom_remote *remote = wacom->remote; 1092 struct wacom_remote_data remote_data; 1093 unsigned long flags; 1094 int i, ret; 1095 1096 if (data[0] != WACOM_REPORT_DEVICE_LIST) 1097 return; 1098 1099 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 1100 1101 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1102 int j = i * 6; 1103 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 1104 bool connected = data[j+2]; 1105 1106 remote_data.remote[i].serial = serial; 1107 remote_data.remote[i].connected = connected; 1108 } 1109 1110 spin_lock_irqsave(&remote->remote_lock, flags); 1111 1112 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 1113 if (ret != sizeof(remote_data)) { 1114 spin_unlock_irqrestore(&remote->remote_lock, flags); 1115 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 1116 return; 1117 } 1118 1119 spin_unlock_irqrestore(&remote->remote_lock, flags); 1120 1121 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 1122 } 1123 1124 static int int_dist(int x1, int y1, int x2, int y2) 1125 { 1126 int x = x2 - x1; 1127 int y = y2 - y1; 1128 1129 return int_sqrt(x*x + y*y); 1130 } 1131 1132 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1133 unsigned char *data) 1134 { 1135 memcpy(wacom->data, data, 10); 1136 wacom_intuos_irq(wacom); 1137 1138 input_sync(wacom->pen_input); 1139 if (wacom->pad_input) 1140 input_sync(wacom->pad_input); 1141 } 1142 1143 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1144 { 1145 unsigned char data[WACOM_PKGLEN_MAX]; 1146 int i = 1; 1147 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1148 1149 memcpy(data, wacom->data, len); 1150 1151 switch (data[0]) { 1152 case 0x04: 1153 wacom_intuos_bt_process_data(wacom, data + i); 1154 i += 10; 1155 /* fall through */ 1156 case 0x03: 1157 wacom_intuos_bt_process_data(wacom, data + i); 1158 i += 10; 1159 wacom_intuos_bt_process_data(wacom, data + i); 1160 i += 10; 1161 power_raw = data[i]; 1162 bat_charging = (power_raw & 0x08) ? 1 : 0; 1163 ps_connected = (power_raw & 0x10) ? 1 : 0; 1164 battery_capacity = batcap_i4[power_raw & 0x07]; 1165 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1166 battery_capacity, bat_charging, 1167 battery_capacity || bat_charging, 1168 ps_connected); 1169 break; 1170 default: 1171 dev_dbg(wacom->pen_input->dev.parent, 1172 "Unknown report: %d,%d size:%zu\n", 1173 data[0], data[1], len); 1174 return 0; 1175 } 1176 return 0; 1177 } 1178 1179 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1180 { 1181 struct input_dev *input = wacom->touch_input; 1182 unsigned touch_max = wacom->features.touch_max; 1183 int count = 0; 1184 int i; 1185 1186 if (!touch_max) 1187 return 0; 1188 1189 if (touch_max == 1) 1190 return test_bit(BTN_TOUCH, input->key) && 1191 report_touch_events(wacom); 1192 1193 for (i = 0; i < input->mt->num_slots; i++) { 1194 struct input_mt_slot *ps = &input->mt->slots[i]; 1195 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1196 if (id >= 0) 1197 count++; 1198 } 1199 1200 return count; 1201 } 1202 1203 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1204 { 1205 const int pen_frame_len = 14; 1206 const int pen_frames = 7; 1207 1208 struct input_dev *pen_input = wacom->pen_input; 1209 unsigned char *data = wacom->data; 1210 int i; 1211 1212 wacom->serial[0] = get_unaligned_le64(&data[99]); 1213 wacom->id[0] = get_unaligned_le16(&data[107]); 1214 if (wacom->serial[0] >> 52 == 1) { 1215 /* Add back in missing bits of ID for non-USI pens */ 1216 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1217 } 1218 wacom->tool[0] = wacom_intuos_get_tool_type(wacom_intuos_id_mangle(wacom->id[0])); 1219 1220 for (i = 0; i < pen_frames; i++) { 1221 unsigned char *frame = &data[i*pen_frame_len + 1]; 1222 bool valid = frame[0] & 0x80; 1223 bool prox = frame[0] & 0x40; 1224 bool range = frame[0] & 0x20; 1225 1226 if (!valid) 1227 continue; 1228 1229 if (range) { 1230 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1231 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1232 input_report_abs(pen_input, ABS_TILT_X, frame[7]); 1233 input_report_abs(pen_input, ABS_TILT_Y, frame[8]); 1234 input_report_abs(pen_input, ABS_Z, get_unaligned_le16(&frame[9])); 1235 input_report_abs(pen_input, ABS_WHEEL, get_unaligned_le16(&frame[11])); 1236 } 1237 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1238 input_report_abs(pen_input, ABS_DISTANCE, range ? frame[13] : wacom->features.distance_max); 1239 1240 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x01); 1241 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1242 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1243 1244 input_report_key(pen_input, wacom->tool[0], prox); 1245 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1246 input_report_abs(pen_input, ABS_MISC, 1247 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1248 1249 wacom->shared->stylus_in_proximity = prox; 1250 1251 input_sync(pen_input); 1252 } 1253 } 1254 1255 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1256 { 1257 const int finger_touch_len = 8; 1258 const int finger_frames = 4; 1259 const int finger_frame_len = 43; 1260 1261 struct input_dev *touch_input = wacom->touch_input; 1262 unsigned char *data = wacom->data; 1263 int num_contacts_left = 5; 1264 int i, j; 1265 1266 for (i = 0; i < finger_frames; i++) { 1267 unsigned char *frame = &data[i*finger_frame_len + 109]; 1268 int current_num_contacts = frame[0] & 0x7F; 1269 int contacts_to_send; 1270 1271 if (!(frame[0] & 0x80)) 1272 continue; 1273 1274 /* 1275 * First packet resets the counter since only the first 1276 * packet in series will have non-zero current_num_contacts. 1277 */ 1278 if (current_num_contacts) 1279 wacom->num_contacts_left = current_num_contacts; 1280 1281 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1282 1283 for (j = 0; j < contacts_to_send; j++) { 1284 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1285 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1286 int x = get_unaligned_le16(&touch[2]); 1287 int y = get_unaligned_le16(&touch[4]); 1288 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1289 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1290 1291 if (slot < 0) 1292 continue; 1293 1294 input_mt_slot(touch_input, slot); 1295 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1296 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1297 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1298 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1299 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1300 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1301 } 1302 1303 input_mt_sync_frame(touch_input); 1304 1305 wacom->num_contacts_left -= contacts_to_send; 1306 if (wacom->num_contacts_left <= 0) { 1307 wacom->num_contacts_left = 0; 1308 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1309 } 1310 } 1311 1312 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1313 input_sync(touch_input); 1314 } 1315 1316 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1317 { 1318 struct input_dev *pad_input = wacom->pad_input; 1319 unsigned char *data = wacom->data; 1320 1321 int buttons = (data[282] << 1) | ((data[281] >> 6) & 0x01); 1322 int ring = data[285]; 1323 int prox = buttons | (ring & 0x80); 1324 1325 wacom_report_numbered_buttons(pad_input, 9, buttons); 1326 1327 input_report_abs(pad_input, ABS_WHEEL, (ring & 0x80) ? (ring & 0x7f) : 0); 1328 1329 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1330 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1331 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1332 1333 input_sync(pad_input); 1334 } 1335 1336 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1337 { 1338 unsigned char *data = wacom->data; 1339 1340 bool chg = data[284] & 0x80; 1341 int battery_status = data[284] & 0x7F; 1342 1343 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1344 battery_status, chg, 1, chg); 1345 } 1346 1347 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1348 { 1349 unsigned char *data = wacom->data; 1350 1351 if (data[0] != 0x80) { 1352 dev_dbg(wacom->pen_input->dev.parent, 1353 "%s: received unknown report #%d\n", __func__, data[0]); 1354 return 0; 1355 } 1356 1357 wacom_intuos_pro2_bt_pen(wacom); 1358 wacom_intuos_pro2_bt_touch(wacom); 1359 wacom_intuos_pro2_bt_pad(wacom); 1360 wacom_intuos_pro2_bt_battery(wacom); 1361 return 0; 1362 } 1363 1364 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1365 { 1366 struct input_dev *input = wacom->touch_input; 1367 unsigned char *data = wacom->data; 1368 int i; 1369 int current_num_contacts = data[61]; 1370 int contacts_to_send = 0; 1371 int num_contacts_left = 4; /* maximum contacts per packet */ 1372 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1373 int y_offset = 2; 1374 1375 if (wacom->features.type == WACOM_27QHDT) { 1376 current_num_contacts = data[63]; 1377 num_contacts_left = 10; 1378 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1379 y_offset = 0; 1380 } 1381 1382 /* 1383 * First packet resets the counter since only the first 1384 * packet in series will have non-zero current_num_contacts. 1385 */ 1386 if (current_num_contacts) 1387 wacom->num_contacts_left = current_num_contacts; 1388 1389 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1390 1391 for (i = 0; i < contacts_to_send; i++) { 1392 int offset = (byte_per_packet * i) + 1; 1393 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1394 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1395 1396 if (slot < 0) 1397 continue; 1398 input_mt_slot(input, slot); 1399 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1400 1401 if (touch) { 1402 int t_x = get_unaligned_le16(&data[offset + 2]); 1403 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1404 1405 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1406 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1407 1408 if (wacom->features.type != WACOM_27QHDT) { 1409 int c_x = get_unaligned_le16(&data[offset + 4]); 1410 int c_y = get_unaligned_le16(&data[offset + 8]); 1411 int w = get_unaligned_le16(&data[offset + 10]); 1412 int h = get_unaligned_le16(&data[offset + 12]); 1413 1414 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1415 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1416 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1417 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1418 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1419 } 1420 } 1421 } 1422 input_mt_sync_frame(input); 1423 1424 wacom->num_contacts_left -= contacts_to_send; 1425 if (wacom->num_contacts_left <= 0) { 1426 wacom->num_contacts_left = 0; 1427 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1428 } 1429 return 1; 1430 } 1431 1432 static int wacom_mt_touch(struct wacom_wac *wacom) 1433 { 1434 struct input_dev *input = wacom->touch_input; 1435 unsigned char *data = wacom->data; 1436 int i; 1437 int current_num_contacts = data[2]; 1438 int contacts_to_send = 0; 1439 int x_offset = 0; 1440 1441 /* MTTPC does not support Height and Width */ 1442 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1443 x_offset = -4; 1444 1445 /* 1446 * First packet resets the counter since only the first 1447 * packet in series will have non-zero current_num_contacts. 1448 */ 1449 if (current_num_contacts) 1450 wacom->num_contacts_left = current_num_contacts; 1451 1452 /* There are at most 5 contacts per packet */ 1453 contacts_to_send = min(5, wacom->num_contacts_left); 1454 1455 for (i = 0; i < contacts_to_send; i++) { 1456 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1457 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1458 int id = get_unaligned_le16(&data[offset + 1]); 1459 int slot = input_mt_get_slot_by_key(input, id); 1460 1461 if (slot < 0) 1462 continue; 1463 1464 input_mt_slot(input, slot); 1465 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1466 if (touch) { 1467 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1468 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1469 input_report_abs(input, ABS_MT_POSITION_X, x); 1470 input_report_abs(input, ABS_MT_POSITION_Y, y); 1471 } 1472 } 1473 input_mt_sync_frame(input); 1474 1475 wacom->num_contacts_left -= contacts_to_send; 1476 if (wacom->num_contacts_left <= 0) { 1477 wacom->num_contacts_left = 0; 1478 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1479 } 1480 return 1; 1481 } 1482 1483 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1484 { 1485 struct input_dev *input = wacom->touch_input; 1486 unsigned char *data = wacom->data; 1487 int i; 1488 1489 for (i = 0; i < 2; i++) { 1490 int p = data[1] & (1 << i); 1491 bool touch = p && report_touch_events(wacom); 1492 1493 input_mt_slot(input, i); 1494 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1495 if (touch) { 1496 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1497 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1498 1499 input_report_abs(input, ABS_MT_POSITION_X, x); 1500 input_report_abs(input, ABS_MT_POSITION_Y, y); 1501 } 1502 } 1503 input_mt_sync_frame(input); 1504 1505 /* keep touch state for pen event */ 1506 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1507 1508 return 1; 1509 } 1510 1511 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1512 { 1513 unsigned char *data = wacom->data; 1514 struct input_dev *input = wacom->touch_input; 1515 bool prox = report_touch_events(wacom); 1516 int x = 0, y = 0; 1517 1518 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1519 return 0; 1520 1521 if (len == WACOM_PKGLEN_TPC1FG) { 1522 prox = prox && (data[0] & 0x01); 1523 x = get_unaligned_le16(&data[1]); 1524 y = get_unaligned_le16(&data[3]); 1525 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1526 prox = prox && (data[2] & 0x01); 1527 x = get_unaligned_le16(&data[3]); 1528 y = get_unaligned_le16(&data[5]); 1529 } else { 1530 prox = prox && (data[1] & 0x01); 1531 x = le16_to_cpup((__le16 *)&data[2]); 1532 y = le16_to_cpup((__le16 *)&data[4]); 1533 } 1534 1535 if (prox) { 1536 input_report_abs(input, ABS_X, x); 1537 input_report_abs(input, ABS_Y, y); 1538 } 1539 input_report_key(input, BTN_TOUCH, prox); 1540 1541 /* keep touch state for pen events */ 1542 wacom->shared->touch_down = prox; 1543 1544 return 1; 1545 } 1546 1547 static int wacom_tpc_pen(struct wacom_wac *wacom) 1548 { 1549 unsigned char *data = wacom->data; 1550 struct input_dev *input = wacom->pen_input; 1551 bool prox = data[1] & 0x20; 1552 1553 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1554 /* Going into proximity select tool */ 1555 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1556 1557 /* keep pen state for touch events */ 1558 wacom->shared->stylus_in_proximity = prox; 1559 1560 /* send pen events only when touch is up or forced out 1561 * or touch arbitration is off 1562 */ 1563 if (!delay_pen_events(wacom)) { 1564 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1565 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1566 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1567 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1568 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1569 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1570 input_report_key(input, wacom->tool[0], prox); 1571 return 1; 1572 } 1573 1574 return 0; 1575 } 1576 1577 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1578 { 1579 unsigned char *data = wacom->data; 1580 1581 if (wacom->pen_input) { 1582 dev_dbg(wacom->pen_input->dev.parent, 1583 "%s: received report #%d\n", __func__, data[0]); 1584 1585 if (len == WACOM_PKGLEN_PENABLED || 1586 data[0] == WACOM_REPORT_PENABLED) 1587 return wacom_tpc_pen(wacom); 1588 } 1589 else if (wacom->touch_input) { 1590 dev_dbg(wacom->touch_input->dev.parent, 1591 "%s: received report #%d\n", __func__, data[0]); 1592 1593 switch (len) { 1594 case WACOM_PKGLEN_TPC1FG: 1595 return wacom_tpc_single_touch(wacom, len); 1596 1597 case WACOM_PKGLEN_TPC2FG: 1598 return wacom_tpc_mt_touch(wacom); 1599 1600 default: 1601 switch (data[0]) { 1602 case WACOM_REPORT_TPC1FG: 1603 case WACOM_REPORT_TPCHID: 1604 case WACOM_REPORT_TPCST: 1605 case WACOM_REPORT_TPC1FGE: 1606 return wacom_tpc_single_touch(wacom, len); 1607 1608 case WACOM_REPORT_TPCMT: 1609 case WACOM_REPORT_TPCMT2: 1610 return wacom_mt_touch(wacom); 1611 1612 } 1613 } 1614 } 1615 1616 return 0; 1617 } 1618 1619 int wacom_equivalent_usage(int usage) 1620 { 1621 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1622 int subpage = (usage & 0xFF00) << 8; 1623 int subusage = (usage & 0xFF); 1624 1625 if (subpage == WACOM_HID_SP_PAD || 1626 subpage == WACOM_HID_SP_BUTTON || 1627 subpage == WACOM_HID_SP_DIGITIZER || 1628 subpage == WACOM_HID_SP_DIGITIZERINFO || 1629 usage == WACOM_HID_WD_SENSE || 1630 usage == WACOM_HID_WD_SERIALHI || 1631 usage == WACOM_HID_WD_TOOLTYPE || 1632 usage == WACOM_HID_WD_DISTANCE || 1633 usage == WACOM_HID_WD_TOUCHSTRIP || 1634 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1635 usage == WACOM_HID_WD_TOUCHRING || 1636 usage == WACOM_HID_WD_TOUCHRINGSTATUS) { 1637 return usage; 1638 } 1639 1640 if (subpage == HID_UP_UNDEFINED) 1641 subpage = HID_UP_DIGITIZER; 1642 1643 return subpage | subusage; 1644 } 1645 1646 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1647 int subpage = (usage & 0xFF00) << 8; 1648 int subusage = (usage & 0xFF); 1649 1650 if (subpage == HID_UP_UNDEFINED) 1651 subpage = WACOM_HID_SP_DIGITIZER; 1652 1653 return subpage | subusage; 1654 } 1655 1656 return usage; 1657 } 1658 1659 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1660 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1661 { 1662 struct wacom *wacom = input_get_drvdata(input); 1663 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1664 struct wacom_features *features = &wacom_wac->features; 1665 int fmin = field->logical_minimum; 1666 int fmax = field->logical_maximum; 1667 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1668 int resolution_code = code; 1669 1670 if (equivalent_usage == HID_DG_TWIST) { 1671 resolution_code = ABS_RZ; 1672 } 1673 1674 if (equivalent_usage == HID_GD_X) { 1675 fmin += features->offset_left; 1676 fmax -= features->offset_right; 1677 } 1678 if (equivalent_usage == HID_GD_Y) { 1679 fmin += features->offset_top; 1680 fmax -= features->offset_bottom; 1681 } 1682 1683 usage->type = type; 1684 usage->code = code; 1685 1686 set_bit(type, input->evbit); 1687 1688 switch (type) { 1689 case EV_ABS: 1690 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1691 input_abs_set_res(input, code, 1692 hidinput_calc_abs_res(field, resolution_code)); 1693 break; 1694 case EV_KEY: 1695 input_set_capability(input, EV_KEY, code); 1696 break; 1697 case EV_MSC: 1698 input_set_capability(input, EV_MSC, code); 1699 break; 1700 case EV_SW: 1701 input_set_capability(input, EV_SW, code); 1702 break; 1703 } 1704 } 1705 1706 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev, 1707 struct hid_field *field, struct hid_usage *usage) 1708 { 1709 struct wacom *wacom = hid_get_drvdata(hdev); 1710 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1711 struct wacom_features *features = &wacom_wac->features; 1712 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1713 1714 switch (equivalent_usage) { 1715 case HID_DG_BATTERYSTRENGTH: 1716 case WACOM_HID_WD_BATTERY_LEVEL: 1717 case WACOM_HID_WD_BATTERY_CHARGING: 1718 features->quirks |= WACOM_QUIRK_BATTERY; 1719 break; 1720 } 1721 } 1722 1723 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field, 1724 struct hid_usage *usage, __s32 value) 1725 { 1726 struct wacom *wacom = hid_get_drvdata(hdev); 1727 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1728 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1729 1730 switch (equivalent_usage) { 1731 case HID_DG_BATTERYSTRENGTH: 1732 if (value == 0) { 1733 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN; 1734 } 1735 else { 1736 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1737 wacom_wac->hid_data.battery_capacity = value; 1738 wacom_wac->hid_data.bat_connected = 1; 1739 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1740 } 1741 break; 1742 case WACOM_HID_WD_BATTERY_LEVEL: 1743 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1744 wacom_wac->hid_data.battery_capacity = value; 1745 wacom_wac->hid_data.bat_connected = 1; 1746 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1747 break; 1748 case WACOM_HID_WD_BATTERY_CHARGING: 1749 wacom_wac->hid_data.bat_charging = value; 1750 wacom_wac->hid_data.ps_connected = value; 1751 wacom_wac->hid_data.bat_connected = 1; 1752 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1753 break; 1754 } 1755 } 1756 1757 static void wacom_wac_battery_pre_report(struct hid_device *hdev, 1758 struct hid_report *report) 1759 { 1760 return; 1761 } 1762 1763 static void wacom_wac_battery_report(struct hid_device *hdev, 1764 struct hid_report *report) 1765 { 1766 struct wacom *wacom = hid_get_drvdata(hdev); 1767 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1768 struct wacom_features *features = &wacom_wac->features; 1769 1770 if (features->quirks & WACOM_QUIRK_BATTERY) { 1771 int status = wacom_wac->hid_data.bat_status; 1772 int capacity = wacom_wac->hid_data.battery_capacity; 1773 bool charging = wacom_wac->hid_data.bat_charging; 1774 bool connected = wacom_wac->hid_data.bat_connected; 1775 bool powered = wacom_wac->hid_data.ps_connected; 1776 1777 wacom_notify_battery(wacom_wac, status, capacity, charging, 1778 connected, powered); 1779 } 1780 } 1781 1782 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1783 struct hid_field *field, struct hid_usage *usage) 1784 { 1785 struct wacom *wacom = hid_get_drvdata(hdev); 1786 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1787 struct wacom_features *features = &wacom_wac->features; 1788 struct input_dev *input = wacom_wac->pad_input; 1789 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1790 1791 switch (equivalent_usage) { 1792 case WACOM_HID_WD_ACCELEROMETER_X: 1793 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1794 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1795 features->device_type |= WACOM_DEVICETYPE_PAD; 1796 break; 1797 case WACOM_HID_WD_ACCELEROMETER_Y: 1798 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1799 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1800 features->device_type |= WACOM_DEVICETYPE_PAD; 1801 break; 1802 case WACOM_HID_WD_ACCELEROMETER_Z: 1803 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1804 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1805 features->device_type |= WACOM_DEVICETYPE_PAD; 1806 break; 1807 case WACOM_HID_WD_BUTTONCENTER: 1808 wacom->generic_has_leds = true; 1809 /* fall through */ 1810 case WACOM_HID_WD_BUTTONHOME: 1811 case WACOM_HID_WD_BUTTONUP: 1812 case WACOM_HID_WD_BUTTONDOWN: 1813 case WACOM_HID_WD_BUTTONLEFT: 1814 case WACOM_HID_WD_BUTTONRIGHT: 1815 wacom_map_usage(input, usage, field, EV_KEY, 1816 wacom_numbered_button_to_key(features->numbered_buttons), 1817 0); 1818 features->numbered_buttons++; 1819 features->device_type |= WACOM_DEVICETYPE_PAD; 1820 break; 1821 case WACOM_HID_WD_TOUCHONOFF: 1822 case WACOM_HID_WD_MUTE_DEVICE: 1823 /* 1824 * This usage, which is used to mute touch events, comes 1825 * from the pad packet, but is reported on the touch 1826 * interface. Because the touch interface may not have 1827 * been created yet, we cannot call wacom_map_usage(). In 1828 * order to process this usage when we receive it, we set 1829 * the usage type and code directly. 1830 */ 1831 wacom_wac->has_mute_touch_switch = true; 1832 usage->type = EV_SW; 1833 usage->code = SW_MUTE_DEVICE; 1834 features->device_type |= WACOM_DEVICETYPE_PAD; 1835 break; 1836 case WACOM_HID_WD_TOUCHSTRIP: 1837 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 1838 features->device_type |= WACOM_DEVICETYPE_PAD; 1839 break; 1840 case WACOM_HID_WD_TOUCHSTRIP2: 1841 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 1842 features->device_type |= WACOM_DEVICETYPE_PAD; 1843 break; 1844 case WACOM_HID_WD_TOUCHRING: 1845 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1846 features->device_type |= WACOM_DEVICETYPE_PAD; 1847 break; 1848 case WACOM_HID_WD_TOUCHRINGSTATUS: 1849 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1850 features->device_type |= WACOM_DEVICETYPE_PAD; 1851 break; 1852 case WACOM_HID_WD_BUTTONCONFIG: 1853 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); 1854 features->device_type |= WACOM_DEVICETYPE_PAD; 1855 break; 1856 case WACOM_HID_WD_ONSCREEN_KEYBOARD: 1857 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); 1858 features->device_type |= WACOM_DEVICETYPE_PAD; 1859 break; 1860 case WACOM_HID_WD_CONTROLPANEL: 1861 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); 1862 features->device_type |= WACOM_DEVICETYPE_PAD; 1863 break; 1864 case WACOM_HID_WD_MODE_CHANGE: 1865 /* do not overwrite previous data */ 1866 if (!wacom_wac->has_mode_change) { 1867 wacom_wac->has_mode_change = true; 1868 wacom_wac->is_direct_mode = true; 1869 } 1870 features->device_type |= WACOM_DEVICETYPE_PAD; 1871 break; 1872 } 1873 1874 switch (equivalent_usage & 0xfffffff0) { 1875 case WACOM_HID_WD_EXPRESSKEY00: 1876 wacom_map_usage(input, usage, field, EV_KEY, 1877 wacom_numbered_button_to_key(features->numbered_buttons), 1878 0); 1879 features->numbered_buttons++; 1880 features->device_type |= WACOM_DEVICETYPE_PAD; 1881 break; 1882 } 1883 } 1884 1885 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 1886 struct hid_usage *usage, __s32 value) 1887 { 1888 struct wacom *wacom = hid_get_drvdata(hdev); 1889 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1890 struct input_dev *input = wacom_wac->pad_input; 1891 struct wacom_features *features = &wacom_wac->features; 1892 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1893 int i; 1894 bool is_touch_on = value; 1895 1896 /* 1897 * Avoid reporting this event and setting inrange_state if this usage 1898 * hasn't been mapped. 1899 */ 1900 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) 1901 return; 1902 1903 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 1904 if (usage->hid != WACOM_HID_WD_TOUCHRING) 1905 wacom_wac->hid_data.inrange_state |= value; 1906 } 1907 1908 switch (equivalent_usage) { 1909 case WACOM_HID_WD_TOUCHRINGSTATUS: 1910 if (!value) 1911 input_event(input, usage->type, usage->code, 0); 1912 break; 1913 1914 case WACOM_HID_WD_MUTE_DEVICE: 1915 if (wacom_wac->shared->touch_input && value) { 1916 wacom_wac->shared->is_touch_on = !wacom_wac->shared->is_touch_on; 1917 is_touch_on = wacom_wac->shared->is_touch_on; 1918 } 1919 1920 /* fall through*/ 1921 case WACOM_HID_WD_TOUCHONOFF: 1922 if (wacom_wac->shared->touch_input) { 1923 input_report_switch(wacom_wac->shared->touch_input, 1924 SW_MUTE_DEVICE, !is_touch_on); 1925 input_sync(wacom_wac->shared->touch_input); 1926 } 1927 break; 1928 1929 case WACOM_HID_WD_MODE_CHANGE: 1930 if (wacom_wac->is_direct_mode != value) { 1931 wacom_wac->is_direct_mode = value; 1932 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); 1933 } 1934 break; 1935 1936 case WACOM_HID_WD_BUTTONCENTER: 1937 for (i = 0; i < wacom->led.count; i++) 1938 wacom_update_led(wacom, features->numbered_buttons, 1939 value, i); 1940 /* fall through*/ 1941 default: 1942 input_event(input, usage->type, usage->code, value); 1943 if (value) 1944 wacom_wac->hid_data.pad_input_event_flag = true; 1945 break; 1946 } 1947 } 1948 1949 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 1950 struct hid_report *report) 1951 { 1952 struct wacom *wacom = hid_get_drvdata(hdev); 1953 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1954 1955 wacom_wac->hid_data.inrange_state = 0; 1956 } 1957 1958 static void wacom_wac_pad_report(struct hid_device *hdev, 1959 struct hid_report *report) 1960 { 1961 struct wacom *wacom = hid_get_drvdata(hdev); 1962 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1963 struct input_dev *input = wacom_wac->pad_input; 1964 bool active = wacom_wac->hid_data.inrange_state != 0; 1965 1966 /* report prox for expresskey events */ 1967 if ((wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) && 1968 wacom_wac->hid_data.pad_input_event_flag) { 1969 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 1970 input_sync(input); 1971 if (!active) 1972 wacom_wac->hid_data.pad_input_event_flag = false; 1973 } 1974 1975 } 1976 1977 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 1978 struct hid_field *field, struct hid_usage *usage) 1979 { 1980 struct wacom *wacom = hid_get_drvdata(hdev); 1981 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1982 struct wacom_features *features = &wacom_wac->features; 1983 struct input_dev *input = wacom_wac->pen_input; 1984 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1985 1986 switch (equivalent_usage) { 1987 case HID_GD_X: 1988 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1989 break; 1990 case HID_GD_Y: 1991 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1992 break; 1993 case WACOM_HID_WD_DISTANCE: 1994 case HID_GD_Z: 1995 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 1996 break; 1997 case HID_DG_TIPPRESSURE: 1998 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 1999 break; 2000 case HID_DG_INRANGE: 2001 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2002 break; 2003 case HID_DG_INVERT: 2004 wacom_map_usage(input, usage, field, EV_KEY, 2005 BTN_TOOL_RUBBER, 0); 2006 break; 2007 case HID_DG_TILT_X: 2008 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 2009 break; 2010 case HID_DG_TILT_Y: 2011 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 2012 break; 2013 case HID_DG_TWIST: 2014 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 2015 break; 2016 case HID_DG_ERASER: 2017 case HID_DG_TIPSWITCH: 2018 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2019 break; 2020 case HID_DG_BARRELSWITCH: 2021 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 2022 break; 2023 case HID_DG_BARRELSWITCH2: 2024 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 2025 break; 2026 case HID_DG_TOOLSERIALNUMBER: 2027 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 2028 break; 2029 case WACOM_HID_WD_SENSE: 2030 features->quirks |= WACOM_QUIRK_SENSE; 2031 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2032 break; 2033 case WACOM_HID_WD_SERIALHI: 2034 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 2035 set_bit(EV_KEY, input->evbit); 2036 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 2037 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 2038 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 2039 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 2040 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 2041 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { 2042 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 2043 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 2044 } 2045 break; 2046 case WACOM_HID_WD_FINGERWHEEL: 2047 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2048 break; 2049 } 2050 } 2051 2052 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 2053 struct hid_usage *usage, __s32 value) 2054 { 2055 struct wacom *wacom = hid_get_drvdata(hdev); 2056 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2057 struct wacom_features *features = &wacom_wac->features; 2058 struct input_dev *input = wacom_wac->pen_input; 2059 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2060 2061 switch (equivalent_usage) { 2062 case HID_GD_Z: 2063 /* 2064 * HID_GD_Z "should increase as the control's position is 2065 * moved from high to low", while ABS_DISTANCE instead 2066 * increases in value as the tool moves from low to high. 2067 */ 2068 value = field->logical_maximum - value; 2069 break; 2070 case HID_DG_INRANGE: 2071 wacom_wac->hid_data.inrange_state = value; 2072 if (!(features->quirks & WACOM_QUIRK_SENSE)) 2073 wacom_wac->hid_data.sense_state = value; 2074 return; 2075 case HID_DG_INVERT: 2076 wacom_wac->hid_data.invert_state = value; 2077 return; 2078 case HID_DG_ERASER: 2079 case HID_DG_TIPSWITCH: 2080 wacom_wac->hid_data.tipswitch |= value; 2081 return; 2082 case HID_DG_TOOLSERIALNUMBER: 2083 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2084 wacom_wac->serial[0] |= (__u32)value; 2085 return; 2086 case WACOM_HID_WD_SENSE: 2087 wacom_wac->hid_data.sense_state = value; 2088 return; 2089 case WACOM_HID_WD_SERIALHI: 2090 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2091 wacom_wac->serial[0] |= ((__u64)value) << 32; 2092 /* 2093 * Non-USI EMR devices may contain additional tool type 2094 * information here. See WACOM_HID_WD_TOOLTYPE case for 2095 * more details. 2096 */ 2097 if (value >> 20 == 1) { 2098 wacom_wac->id[0] |= value & 0xFFFFF; 2099 } 2100 return; 2101 case WACOM_HID_WD_TOOLTYPE: 2102 /* 2103 * Some devices (MobileStudio Pro, and possibly later 2104 * devices as well) do not return the complete tool 2105 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2106 * bitwise OR so the complete value can be built 2107 * up over time :( 2108 */ 2109 wacom_wac->id[0] |= value; 2110 return; 2111 case WACOM_HID_WD_OFFSETLEFT: 2112 if (features->offset_left && value != features->offset_left) 2113 hid_warn(hdev, "%s: overriding existing left offset " 2114 "%d -> %d\n", __func__, value, 2115 features->offset_left); 2116 features->offset_left = value; 2117 return; 2118 case WACOM_HID_WD_OFFSETRIGHT: 2119 if (features->offset_right && value != features->offset_right) 2120 hid_warn(hdev, "%s: overriding existing right offset " 2121 "%d -> %d\n", __func__, value, 2122 features->offset_right); 2123 features->offset_right = value; 2124 return; 2125 case WACOM_HID_WD_OFFSETTOP: 2126 if (features->offset_top && value != features->offset_top) 2127 hid_warn(hdev, "%s: overriding existing top offset " 2128 "%d -> %d\n", __func__, value, 2129 features->offset_top); 2130 features->offset_top = value; 2131 return; 2132 case WACOM_HID_WD_OFFSETBOTTOM: 2133 if (features->offset_bottom && value != features->offset_bottom) 2134 hid_warn(hdev, "%s: overriding existing bottom offset " 2135 "%d -> %d\n", __func__, value, 2136 features->offset_bottom); 2137 features->offset_bottom = value; 2138 return; 2139 } 2140 2141 /* send pen events only when touch is up or forced out 2142 * or touch arbitration is off 2143 */ 2144 if (!usage->type || delay_pen_events(wacom_wac)) 2145 return; 2146 2147 /* send pen events only when the pen is in/entering/leaving proximity */ 2148 if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0]) 2149 return; 2150 2151 input_event(input, usage->type, usage->code, value); 2152 } 2153 2154 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2155 struct hid_report *report) 2156 { 2157 return; 2158 } 2159 2160 static void wacom_wac_pen_report(struct hid_device *hdev, 2161 struct hid_report *report) 2162 { 2163 struct wacom *wacom = hid_get_drvdata(hdev); 2164 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2165 struct input_dev *input = wacom_wac->pen_input; 2166 bool prox = wacom_wac->hid_data.inrange_state; 2167 bool range = wacom_wac->hid_data.sense_state; 2168 2169 if (!wacom_wac->tool[0] && prox) { /* first in prox */ 2170 /* Going into proximity select tool */ 2171 if (wacom_wac->hid_data.invert_state) 2172 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2173 else if (wacom_wac->id[0]) 2174 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2175 else 2176 wacom_wac->tool[0] = BTN_TOOL_PEN; 2177 } 2178 2179 /* keep pen state for touch events */ 2180 wacom_wac->shared->stylus_in_proximity = range; 2181 2182 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2183 int id = wacom_wac->id[0]; 2184 2185 /* 2186 * Non-USI EMR tools should have their IDs mangled to 2187 * match the legacy behavior of wacom_intuos_general 2188 */ 2189 if (wacom_wac->serial[0] >> 52 == 1) 2190 id = wacom_intuos_id_mangle(id); 2191 2192 /* 2193 * To ensure compatibility with xf86-input-wacom, we should 2194 * report the BTN_TOOL_* event prior to the ABS_MISC or 2195 * MSC_SERIAL events. 2196 */ 2197 input_report_key(input, BTN_TOUCH, 2198 wacom_wac->hid_data.tipswitch); 2199 input_report_key(input, wacom_wac->tool[0], prox); 2200 if (wacom_wac->serial[0]) { 2201 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2202 input_report_abs(input, ABS_MISC, id); 2203 } 2204 2205 wacom_wac->hid_data.tipswitch = false; 2206 2207 input_sync(input); 2208 } 2209 2210 if (!prox) { 2211 wacom_wac->tool[0] = 0; 2212 wacom_wac->id[0] = 0; 2213 } 2214 } 2215 2216 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2217 struct hid_field *field, struct hid_usage *usage) 2218 { 2219 struct wacom *wacom = hid_get_drvdata(hdev); 2220 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2221 struct input_dev *input = wacom_wac->touch_input; 2222 unsigned touch_max = wacom_wac->features.touch_max; 2223 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2224 2225 switch (equivalent_usage) { 2226 case HID_GD_X: 2227 if (touch_max == 1) 2228 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2229 else 2230 wacom_map_usage(input, usage, field, EV_ABS, 2231 ABS_MT_POSITION_X, 4); 2232 break; 2233 case HID_GD_Y: 2234 if (touch_max == 1) 2235 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2236 else 2237 wacom_map_usage(input, usage, field, EV_ABS, 2238 ABS_MT_POSITION_Y, 4); 2239 break; 2240 case HID_DG_WIDTH: 2241 case HID_DG_HEIGHT: 2242 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2243 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2244 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2245 break; 2246 case HID_DG_TIPSWITCH: 2247 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2248 break; 2249 case HID_DG_CONTACTCOUNT: 2250 wacom_wac->hid_data.cc_report = field->report->id; 2251 wacom_wac->hid_data.cc_index = field->index; 2252 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2253 break; 2254 case HID_DG_CONTACTID: 2255 if ((field->logical_maximum - field->logical_minimum) < touch_max) { 2256 /* 2257 * The HID descriptor for G11 sensors leaves logical 2258 * maximum set to '1' despite it being a multitouch 2259 * device. Override to a sensible number. 2260 */ 2261 field->logical_maximum = 255; 2262 } 2263 break; 2264 } 2265 } 2266 2267 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2268 struct input_dev *input) 2269 { 2270 struct hid_data *hid_data = &wacom_wac->hid_data; 2271 bool mt = wacom_wac->features.touch_max > 1; 2272 bool prox = hid_data->tipswitch && 2273 report_touch_events(wacom_wac); 2274 2275 if (wacom_wac->shared->has_mute_touch_switch && 2276 !wacom_wac->shared->is_touch_on) { 2277 if (!wacom_wac->shared->touch_down) 2278 return; 2279 prox = 0; 2280 } 2281 2282 wacom_wac->hid_data.num_received++; 2283 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2284 return; 2285 2286 if (mt) { 2287 int slot; 2288 2289 slot = input_mt_get_slot_by_key(input, hid_data->id); 2290 input_mt_slot(input, slot); 2291 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2292 } 2293 else { 2294 input_report_key(input, BTN_TOUCH, prox); 2295 } 2296 2297 if (prox) { 2298 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2299 hid_data->x); 2300 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2301 hid_data->y); 2302 2303 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2304 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2305 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2306 if (hid_data->width != hid_data->height) 2307 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2308 } 2309 } 2310 } 2311 2312 static void wacom_wac_finger_event(struct hid_device *hdev, 2313 struct hid_field *field, struct hid_usage *usage, __s32 value) 2314 { 2315 struct wacom *wacom = hid_get_drvdata(hdev); 2316 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2317 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2318 2319 switch (equivalent_usage) { 2320 case HID_GD_X: 2321 wacom_wac->hid_data.x = value; 2322 break; 2323 case HID_GD_Y: 2324 wacom_wac->hid_data.y = value; 2325 break; 2326 case HID_DG_WIDTH: 2327 wacom_wac->hid_data.width = value; 2328 break; 2329 case HID_DG_HEIGHT: 2330 wacom_wac->hid_data.height = value; 2331 break; 2332 case HID_DG_CONTACTID: 2333 wacom_wac->hid_data.id = value; 2334 break; 2335 case HID_DG_TIPSWITCH: 2336 wacom_wac->hid_data.tipswitch = value; 2337 break; 2338 } 2339 2340 2341 if (usage->usage_index + 1 == field->report_count) { 2342 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2343 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2344 } 2345 } 2346 2347 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2348 struct hid_report *report) 2349 { 2350 struct wacom *wacom = hid_get_drvdata(hdev); 2351 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2352 struct hid_data* hid_data = &wacom_wac->hid_data; 2353 int i; 2354 2355 for (i = 0; i < report->maxfield; i++) { 2356 struct hid_field *field = report->field[i]; 2357 int j; 2358 2359 for (j = 0; j < field->maxusage; j++) { 2360 struct hid_usage *usage = &field->usage[j]; 2361 unsigned int equivalent_usage = 2362 wacom_equivalent_usage(usage->hid); 2363 2364 switch (equivalent_usage) { 2365 case HID_GD_X: 2366 case HID_GD_Y: 2367 case HID_DG_WIDTH: 2368 case HID_DG_HEIGHT: 2369 case HID_DG_CONTACTID: 2370 case HID_DG_INRANGE: 2371 case HID_DG_INVERT: 2372 case HID_DG_TIPSWITCH: 2373 hid_data->last_slot_field = equivalent_usage; 2374 break; 2375 case HID_DG_CONTACTCOUNT: 2376 hid_data->cc_report = report->id; 2377 hid_data->cc_index = i; 2378 hid_data->cc_value_index = j; 2379 break; 2380 } 2381 } 2382 } 2383 2384 if (hid_data->cc_report != 0 && 2385 hid_data->cc_index >= 0) { 2386 struct hid_field *field = report->field[hid_data->cc_index]; 2387 int value = field->value[hid_data->cc_value_index]; 2388 if (value) 2389 hid_data->num_expected = value; 2390 } 2391 else { 2392 hid_data->num_expected = wacom_wac->features.touch_max; 2393 } 2394 } 2395 2396 static void wacom_wac_finger_report(struct hid_device *hdev, 2397 struct hid_report *report) 2398 { 2399 struct wacom *wacom = hid_get_drvdata(hdev); 2400 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2401 struct input_dev *input = wacom_wac->touch_input; 2402 unsigned touch_max = wacom_wac->features.touch_max; 2403 2404 /* If more packets of data are expected, give us a chance to 2405 * process them rather than immediately syncing a partial 2406 * update. 2407 */ 2408 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2409 return; 2410 2411 if (touch_max > 1) 2412 input_mt_sync_frame(input); 2413 2414 input_sync(input); 2415 wacom_wac->hid_data.num_received = 0; 2416 2417 /* keep touch state for pen event */ 2418 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2419 } 2420 2421 void wacom_wac_usage_mapping(struct hid_device *hdev, 2422 struct hid_field *field, struct hid_usage *usage) 2423 { 2424 struct wacom *wacom = hid_get_drvdata(hdev); 2425 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2426 struct wacom_features *features = &wacom_wac->features; 2427 2428 if (WACOM_DIRECT_DEVICE(field)) 2429 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2430 2431 /* usage tests must precede field tests */ 2432 if (WACOM_BATTERY_USAGE(usage)) 2433 wacom_wac_battery_usage_mapping(hdev, field, usage); 2434 else if (WACOM_PAD_FIELD(field)) 2435 wacom_wac_pad_usage_mapping(hdev, field, usage); 2436 else if (WACOM_PEN_FIELD(field)) 2437 wacom_wac_pen_usage_mapping(hdev, field, usage); 2438 else if (WACOM_FINGER_FIELD(field)) 2439 wacom_wac_finger_usage_mapping(hdev, field, usage); 2440 } 2441 2442 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2443 struct hid_usage *usage, __s32 value) 2444 { 2445 struct wacom *wacom = hid_get_drvdata(hdev); 2446 2447 if (wacom->wacom_wac.features.type != HID_GENERIC) 2448 return; 2449 2450 if (value > field->logical_maximum || value < field->logical_minimum) 2451 return; 2452 2453 /* usage tests must precede field tests */ 2454 if (WACOM_BATTERY_USAGE(usage)) 2455 wacom_wac_battery_event(hdev, field, usage, value); 2456 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2457 wacom_wac_pad_event(hdev, field, usage, value); 2458 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2459 wacom_wac_pen_event(hdev, field, usage, value); 2460 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2461 wacom_wac_finger_event(hdev, field, usage, value); 2462 } 2463 2464 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report) 2465 { 2466 int r; 2467 2468 for (r = 0; r < report->maxfield; r++) { 2469 struct hid_field *field; 2470 unsigned count, n; 2471 2472 field = report->field[r]; 2473 count = field->report_count; 2474 2475 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2476 continue; 2477 2478 for (n = 0; n < count; n++) 2479 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]); 2480 } 2481 } 2482 2483 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2484 { 2485 struct wacom *wacom = hid_get_drvdata(hdev); 2486 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2487 struct hid_field *field = report->field[0]; 2488 2489 if (wacom_wac->features.type != HID_GENERIC) 2490 return; 2491 2492 wacom_wac_battery_pre_report(hdev, report); 2493 2494 if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2495 wacom_wac_pad_pre_report(hdev, report); 2496 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2497 wacom_wac_pen_pre_report(hdev, report); 2498 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2499 wacom_wac_finger_pre_report(hdev, report); 2500 2501 wacom_report_events(hdev, report); 2502 2503 /* 2504 * Non-input reports may be sent prior to the device being 2505 * completely initialized. Since only their events need 2506 * to be processed, exit after 'wacom_report_events' has 2507 * been called to prevent potential crashes in the report- 2508 * processing functions. 2509 */ 2510 if (report->type != HID_INPUT_REPORT) 2511 return; 2512 2513 wacom_wac_battery_report(hdev, report); 2514 2515 if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2516 wacom_wac_pad_report(hdev, report); 2517 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2518 wacom_wac_pen_report(hdev, report); 2519 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2520 wacom_wac_finger_report(hdev, report); 2521 } 2522 2523 static int wacom_bpt_touch(struct wacom_wac *wacom) 2524 { 2525 struct wacom_features *features = &wacom->features; 2526 struct input_dev *input = wacom->touch_input; 2527 struct input_dev *pad_input = wacom->pad_input; 2528 unsigned char *data = wacom->data; 2529 int i; 2530 2531 if (data[0] != 0x02) 2532 return 0; 2533 2534 for (i = 0; i < 2; i++) { 2535 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2536 bool touch = report_touch_events(wacom) 2537 && (data[offset + 3] & 0x80); 2538 2539 input_mt_slot(input, i); 2540 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2541 if (touch) { 2542 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2543 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2544 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2545 x <<= 5; 2546 y <<= 5; 2547 } 2548 input_report_abs(input, ABS_MT_POSITION_X, x); 2549 input_report_abs(input, ABS_MT_POSITION_Y, y); 2550 } 2551 } 2552 2553 input_mt_sync_frame(input); 2554 2555 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2556 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2557 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2558 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2559 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2560 2561 return 1; 2562 } 2563 2564 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2565 { 2566 struct wacom_features *features = &wacom->features; 2567 struct input_dev *input = wacom->touch_input; 2568 bool touch = data[1] & 0x80; 2569 int slot = input_mt_get_slot_by_key(input, data[0]); 2570 2571 if (slot < 0) 2572 return; 2573 2574 touch = touch && report_touch_events(wacom); 2575 2576 input_mt_slot(input, slot); 2577 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2578 2579 if (touch) { 2580 int x = (data[2] << 4) | (data[4] >> 4); 2581 int y = (data[3] << 4) | (data[4] & 0x0f); 2582 int width, height; 2583 2584 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2585 width = data[5] * 100; 2586 height = data[6] * 100; 2587 } else { 2588 /* 2589 * "a" is a scaled-down area which we assume is 2590 * roughly circular and which can be described as: 2591 * a=(pi*r^2)/C. 2592 */ 2593 int a = data[5]; 2594 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2595 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2596 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2597 height = width * y_res / x_res; 2598 } 2599 2600 input_report_abs(input, ABS_MT_POSITION_X, x); 2601 input_report_abs(input, ABS_MT_POSITION_Y, y); 2602 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2603 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2604 } 2605 } 2606 2607 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2608 { 2609 struct input_dev *input = wacom->pad_input; 2610 struct wacom_features *features = &wacom->features; 2611 2612 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2613 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2614 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2615 } else { 2616 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2617 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2618 } 2619 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2620 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2621 } 2622 2623 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2624 { 2625 unsigned char *data = wacom->data; 2626 int count = data[1] & 0x07; 2627 int touch_changed = 0, i; 2628 2629 if (data[0] != 0x02) 2630 return 0; 2631 2632 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2633 for (i = 0; i < count; i++) { 2634 int offset = (8 * i) + 2; 2635 int msg_id = data[offset]; 2636 2637 if (msg_id >= 2 && msg_id <= 17) { 2638 wacom_bpt3_touch_msg(wacom, data + offset); 2639 touch_changed++; 2640 } else if (msg_id == 128) 2641 wacom_bpt3_button_msg(wacom, data + offset); 2642 2643 } 2644 2645 /* only update touch if we actually have a touchpad and touch data changed */ 2646 if (wacom->touch_input && touch_changed) { 2647 input_mt_sync_frame(wacom->touch_input); 2648 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2649 } 2650 2651 return 1; 2652 } 2653 2654 static int wacom_bpt_pen(struct wacom_wac *wacom) 2655 { 2656 struct wacom_features *features = &wacom->features; 2657 struct input_dev *input = wacom->pen_input; 2658 unsigned char *data = wacom->data; 2659 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; 2660 2661 if (data[0] != WACOM_REPORT_PENABLED) 2662 return 0; 2663 2664 prox = (data[1] & 0x20) == 0x20; 2665 2666 /* 2667 * All reports shared between PEN and RUBBER tool must be 2668 * forced to a known starting value (zero) when transitioning to 2669 * out-of-prox. 2670 * 2671 * If not reset then, to userspace, it will look like lost events 2672 * if new tool comes in-prox with same values as previous tool sent. 2673 * 2674 * Hardware does report zero in most out-of-prox cases but not all. 2675 */ 2676 if (!wacom->shared->stylus_in_proximity) { 2677 if (data[1] & 0x08) { 2678 wacom->tool[0] = BTN_TOOL_RUBBER; 2679 wacom->id[0] = ERASER_DEVICE_ID; 2680 } else { 2681 wacom->tool[0] = BTN_TOOL_PEN; 2682 wacom->id[0] = STYLUS_DEVICE_ID; 2683 } 2684 } 2685 2686 wacom->shared->stylus_in_proximity = prox; 2687 if (delay_pen_events(wacom)) 2688 return 0; 2689 2690 if (prox) { 2691 x = le16_to_cpup((__le16 *)&data[2]); 2692 y = le16_to_cpup((__le16 *)&data[4]); 2693 p = le16_to_cpup((__le16 *)&data[6]); 2694 /* 2695 * Convert distance from out prox to distance from tablet. 2696 * distance will be greater than distance_max once 2697 * touching and applying pressure; do not report negative 2698 * distance. 2699 */ 2700 if (data[8] <= features->distance_max) 2701 d = features->distance_max - data[8]; 2702 2703 pen = data[1] & 0x01; 2704 btn1 = data[1] & 0x02; 2705 btn2 = data[1] & 0x04; 2706 } else { 2707 wacom->id[0] = 0; 2708 } 2709 2710 input_report_key(input, BTN_TOUCH, pen); 2711 input_report_key(input, BTN_STYLUS, btn1); 2712 input_report_key(input, BTN_STYLUS2, btn2); 2713 2714 input_report_abs(input, ABS_X, x); 2715 input_report_abs(input, ABS_Y, y); 2716 input_report_abs(input, ABS_PRESSURE, p); 2717 input_report_abs(input, ABS_DISTANCE, d); 2718 2719 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ 2720 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 2721 2722 return 1; 2723 } 2724 2725 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 2726 { 2727 struct wacom_features *features = &wacom->features; 2728 2729 if ((features->type == INTUOSHT2) && 2730 (features->device_type & WACOM_DEVICETYPE_PEN)) 2731 return wacom_intuos_irq(wacom); 2732 else if (len == WACOM_PKGLEN_BBTOUCH) 2733 return wacom_bpt_touch(wacom); 2734 else if (len == WACOM_PKGLEN_BBTOUCH3) 2735 return wacom_bpt3_touch(wacom); 2736 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 2737 return wacom_bpt_pen(wacom); 2738 2739 return 0; 2740 } 2741 2742 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 2743 unsigned char *data) 2744 { 2745 unsigned char prefix; 2746 2747 /* 2748 * We need to reroute the event from the debug interface to the 2749 * pen interface. 2750 * We need to add the report ID to the actual pen report, so we 2751 * temporary overwrite the first byte to prevent having to kzalloc/kfree 2752 * and memcpy the report. 2753 */ 2754 prefix = data[0]; 2755 data[0] = WACOM_REPORT_BPAD_PEN; 2756 2757 /* 2758 * actually reroute the event. 2759 * No need to check if wacom->shared->pen is valid, hid_input_report() 2760 * will check for us. 2761 */ 2762 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 2763 WACOM_PKGLEN_PENABLED, 1); 2764 2765 data[0] = prefix; 2766 } 2767 2768 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 2769 unsigned char *data) 2770 { 2771 struct input_dev *input = wacom->touch_input; 2772 unsigned char *finger_data, prefix; 2773 unsigned id; 2774 int x, y; 2775 bool valid; 2776 2777 prefix = data[0]; 2778 2779 for (id = 0; id < wacom->features.touch_max; id++) { 2780 valid = !!(prefix & BIT(id)) && 2781 report_touch_events(wacom); 2782 2783 input_mt_slot(input, id); 2784 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 2785 2786 if (!valid) 2787 continue; 2788 2789 finger_data = data + 1 + id * 3; 2790 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 2791 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 2792 2793 input_report_abs(input, ABS_MT_POSITION_X, x); 2794 input_report_abs(input, ABS_MT_POSITION_Y, y); 2795 } 2796 2797 input_mt_sync_frame(input); 2798 2799 input_report_key(input, BTN_LEFT, prefix & 0x40); 2800 input_report_key(input, BTN_RIGHT, prefix & 0x80); 2801 2802 /* keep touch state for pen event */ 2803 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 2804 2805 return 1; 2806 } 2807 2808 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 2809 { 2810 unsigned char *data = wacom->data; 2811 2812 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 2813 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 2814 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 2815 return 0; 2816 2817 if (data[1] & 0x01) 2818 wacom_bamboo_pad_pen_event(wacom, &data[1]); 2819 2820 if (data[1] & 0x02) 2821 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 2822 2823 return 0; 2824 } 2825 2826 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 2827 { 2828 unsigned char *data = wacom->data; 2829 int connected; 2830 2831 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 2832 return 0; 2833 2834 connected = data[1] & 0x01; 2835 if (connected) { 2836 int pid, battery, charging; 2837 2838 if ((wacom->shared->type == INTUOSHT || 2839 wacom->shared->type == INTUOSHT2) && 2840 wacom->shared->touch_input && 2841 wacom->shared->touch_max) { 2842 input_report_switch(wacom->shared->touch_input, 2843 SW_MUTE_DEVICE, data[5] & 0x40); 2844 input_sync(wacom->shared->touch_input); 2845 } 2846 2847 pid = get_unaligned_be16(&data[6]); 2848 battery = (data[5] & 0x3f) * 100 / 31; 2849 charging = !!(data[5] & 0x80); 2850 if (wacom->pid != pid) { 2851 wacom->pid = pid; 2852 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 2853 } 2854 2855 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 2856 battery, charging, 1, 0); 2857 2858 } else if (wacom->pid != 0) { 2859 /* disconnected while previously connected */ 2860 wacom->pid = 0; 2861 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 2862 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 2863 } 2864 2865 return 0; 2866 } 2867 2868 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 2869 { 2870 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 2871 struct wacom_features *features = &wacom_wac->features; 2872 unsigned char *data = wacom_wac->data; 2873 2874 if (data[0] != WACOM_REPORT_USB) 2875 return 0; 2876 2877 if ((features->type == INTUOSHT || 2878 features->type == INTUOSHT2) && 2879 wacom_wac->shared->touch_input && 2880 features->touch_max) { 2881 input_report_switch(wacom_wac->shared->touch_input, 2882 SW_MUTE_DEVICE, data[8] & 0x40); 2883 input_sync(wacom_wac->shared->touch_input); 2884 } 2885 2886 if (data[9] & 0x02) { /* wireless module is attached */ 2887 int battery = (data[8] & 0x3f) * 100 / 31; 2888 bool charging = !!(data[8] & 0x80); 2889 2890 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO, 2891 battery, charging, battery || charging, 1); 2892 2893 if (!wacom->battery.battery && 2894 !(features->quirks & WACOM_QUIRK_BATTERY)) { 2895 features->quirks |= WACOM_QUIRK_BATTERY; 2896 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 2897 } 2898 } 2899 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 2900 wacom->battery.battery) { 2901 features->quirks &= ~WACOM_QUIRK_BATTERY; 2902 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 2903 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 2904 } 2905 return 0; 2906 } 2907 2908 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 2909 { 2910 bool sync; 2911 2912 switch (wacom_wac->features.type) { 2913 case PENPARTNER: 2914 sync = wacom_penpartner_irq(wacom_wac); 2915 break; 2916 2917 case PL: 2918 sync = wacom_pl_irq(wacom_wac); 2919 break; 2920 2921 case WACOM_G4: 2922 case GRAPHIRE: 2923 case GRAPHIRE_BT: 2924 case WACOM_MO: 2925 sync = wacom_graphire_irq(wacom_wac); 2926 break; 2927 2928 case PTU: 2929 sync = wacom_ptu_irq(wacom_wac); 2930 break; 2931 2932 case DTU: 2933 sync = wacom_dtu_irq(wacom_wac); 2934 break; 2935 2936 case DTUS: 2937 case DTUSX: 2938 sync = wacom_dtus_irq(wacom_wac); 2939 break; 2940 2941 case INTUOS: 2942 case INTUOS3S: 2943 case INTUOS3: 2944 case INTUOS3L: 2945 case INTUOS4S: 2946 case INTUOS4: 2947 case INTUOS4L: 2948 case CINTIQ: 2949 case WACOM_BEE: 2950 case WACOM_13HD: 2951 case WACOM_21UX2: 2952 case WACOM_22HD: 2953 case WACOM_24HD: 2954 case WACOM_27QHD: 2955 case DTK: 2956 case CINTIQ_HYBRID: 2957 case CINTIQ_COMPANION_2: 2958 sync = wacom_intuos_irq(wacom_wac); 2959 break; 2960 2961 case INTUOS4WL: 2962 sync = wacom_intuos_bt_irq(wacom_wac, len); 2963 break; 2964 2965 case WACOM_24HDT: 2966 case WACOM_27QHDT: 2967 sync = wacom_24hdt_irq(wacom_wac); 2968 break; 2969 2970 case INTUOS5S: 2971 case INTUOS5: 2972 case INTUOS5L: 2973 case INTUOSPS: 2974 case INTUOSPM: 2975 case INTUOSPL: 2976 if (len == WACOM_PKGLEN_BBTOUCH3) 2977 sync = wacom_bpt3_touch(wacom_wac); 2978 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 2979 sync = wacom_status_irq(wacom_wac, len); 2980 else 2981 sync = wacom_intuos_irq(wacom_wac); 2982 break; 2983 2984 case INTUOSP2_BT: 2985 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 2986 break; 2987 2988 case TABLETPC: 2989 case TABLETPCE: 2990 case TABLETPC2FG: 2991 case MTSCREEN: 2992 case MTTPC: 2993 case MTTPC_B: 2994 sync = wacom_tpc_irq(wacom_wac, len); 2995 break; 2996 2997 case BAMBOO_PT: 2998 case BAMBOO_PEN: 2999 case BAMBOO_TOUCH: 3000 case INTUOSHT: 3001 case INTUOSHT2: 3002 if (wacom_wac->data[0] == WACOM_REPORT_USB) 3003 sync = wacom_status_irq(wacom_wac, len); 3004 else 3005 sync = wacom_bpt_irq(wacom_wac, len); 3006 break; 3007 3008 case BAMBOO_PAD: 3009 sync = wacom_bamboo_pad_irq(wacom_wac, len); 3010 break; 3011 3012 case WIRELESS: 3013 sync = wacom_wireless_irq(wacom_wac, len); 3014 break; 3015 3016 case REMOTE: 3017 sync = false; 3018 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 3019 wacom_remote_status_irq(wacom_wac, len); 3020 else 3021 sync = wacom_remote_irq(wacom_wac, len); 3022 break; 3023 3024 default: 3025 sync = false; 3026 break; 3027 } 3028 3029 if (sync) { 3030 if (wacom_wac->pen_input) 3031 input_sync(wacom_wac->pen_input); 3032 if (wacom_wac->touch_input) 3033 input_sync(wacom_wac->touch_input); 3034 if (wacom_wac->pad_input) 3035 input_sync(wacom_wac->pad_input); 3036 } 3037 } 3038 3039 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 3040 { 3041 struct input_dev *input_dev = wacom_wac->pen_input; 3042 3043 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3044 3045 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3046 __set_bit(BTN_STYLUS, input_dev->keybit); 3047 __set_bit(BTN_STYLUS2, input_dev->keybit); 3048 3049 input_set_abs_params(input_dev, ABS_DISTANCE, 3050 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 3051 } 3052 3053 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 3054 { 3055 struct input_dev *input_dev = wacom_wac->pen_input; 3056 struct wacom_features *features = &wacom_wac->features; 3057 3058 wacom_setup_basic_pro_pen(wacom_wac); 3059 3060 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3061 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 3062 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 3063 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 3064 3065 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 3066 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 3067 input_abs_set_res(input_dev, ABS_TILT_X, 57); 3068 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 3069 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 3070 } 3071 3072 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 3073 { 3074 struct input_dev *input_dev = wacom_wac->pen_input; 3075 3076 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3077 3078 wacom_setup_cintiq(wacom_wac); 3079 3080 __set_bit(BTN_LEFT, input_dev->keybit); 3081 __set_bit(BTN_RIGHT, input_dev->keybit); 3082 __set_bit(BTN_MIDDLE, input_dev->keybit); 3083 __set_bit(BTN_SIDE, input_dev->keybit); 3084 __set_bit(BTN_EXTRA, input_dev->keybit); 3085 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3086 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 3087 3088 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 3089 input_abs_set_res(input_dev, ABS_RZ, 287); 3090 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 3091 } 3092 3093 void wacom_setup_device_quirks(struct wacom *wacom) 3094 { 3095 struct wacom_features *features = &wacom->wacom_wac.features; 3096 3097 /* The pen and pad share the same interface on most devices */ 3098 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3099 features->type == DTUS || 3100 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3101 if (features->device_type & WACOM_DEVICETYPE_PEN) 3102 features->device_type |= WACOM_DEVICETYPE_PAD; 3103 } 3104 3105 /* touch device found but size is not defined. use default */ 3106 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3107 features->x_max = 1023; 3108 features->y_max = 1023; 3109 } 3110 3111 /* 3112 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3113 * touch interface in its HID descriptor. If this is the touch 3114 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3115 * tablet values. 3116 */ 3117 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3118 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3119 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3120 if (features->touch_max) 3121 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3122 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3123 features->device_type |= WACOM_DEVICETYPE_PAD; 3124 3125 features->x_max = 4096; 3126 features->y_max = 4096; 3127 } 3128 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3129 features->device_type |= WACOM_DEVICETYPE_PAD; 3130 } 3131 } 3132 3133 /* 3134 * Hack for the Bamboo One: 3135 * the device presents a PAD/Touch interface as most Bamboos and even 3136 * sends ghosts PAD data on it. However, later, we must disable this 3137 * ghost interface, and we can not detect it unless we set it here 3138 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3139 */ 3140 if (features->type == BAMBOO_PEN && 3141 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3142 features->device_type |= WACOM_DEVICETYPE_PAD; 3143 3144 /* 3145 * Raw Wacom-mode pen and touch events both come from interface 3146 * 0, whose HID descriptor has an application usage of 0xFF0D 3147 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3148 * out through the HID_GENERIC device created for interface 1, 3149 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3150 */ 3151 if (features->type == BAMBOO_PAD) 3152 features->device_type = WACOM_DEVICETYPE_TOUCH; 3153 3154 if (features->type == REMOTE) 3155 features->device_type = WACOM_DEVICETYPE_PAD; 3156 3157 if (features->type == INTUOSP2_BT) { 3158 features->device_type |= WACOM_DEVICETYPE_PEN | 3159 WACOM_DEVICETYPE_PAD | 3160 WACOM_DEVICETYPE_TOUCH; 3161 features->quirks |= WACOM_QUIRK_BATTERY; 3162 } 3163 3164 switch (features->type) { 3165 case PL: 3166 case DTU: 3167 case DTUS: 3168 case DTUSX: 3169 case WACOM_21UX2: 3170 case WACOM_22HD: 3171 case DTK: 3172 case WACOM_24HD: 3173 case WACOM_27QHD: 3174 case CINTIQ_HYBRID: 3175 case CINTIQ_COMPANION_2: 3176 case CINTIQ: 3177 case WACOM_BEE: 3178 case WACOM_13HD: 3179 case WACOM_24HDT: 3180 case WACOM_27QHDT: 3181 case TABLETPC: 3182 case TABLETPCE: 3183 case TABLETPC2FG: 3184 case MTSCREEN: 3185 case MTTPC: 3186 case MTTPC_B: 3187 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3188 break; 3189 } 3190 3191 if (wacom->hdev->bus == BUS_BLUETOOTH) 3192 features->quirks |= WACOM_QUIRK_BATTERY; 3193 3194 /* quirk for bamboo touch with 2 low res touches */ 3195 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3196 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3197 features->x_max <<= 5; 3198 features->y_max <<= 5; 3199 features->x_fuzz <<= 5; 3200 features->y_fuzz <<= 5; 3201 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3202 } 3203 3204 if (features->type == WIRELESS) { 3205 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3206 features->quirks |= WACOM_QUIRK_BATTERY; 3207 } 3208 } 3209 3210 if (features->type == REMOTE) 3211 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3212 } 3213 3214 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3215 struct wacom_wac *wacom_wac) 3216 { 3217 struct wacom_features *features = &wacom_wac->features; 3218 3219 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3220 3221 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3222 return -ENODEV; 3223 3224 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3225 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3226 else 3227 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3228 3229 if (features->type == HID_GENERIC) 3230 /* setup has already been done */ 3231 return 0; 3232 3233 __set_bit(BTN_TOUCH, input_dev->keybit); 3234 __set_bit(ABS_MISC, input_dev->absbit); 3235 3236 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3237 features->x_max - features->offset_right, 3238 features->x_fuzz, 0); 3239 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3240 features->y_max - features->offset_bottom, 3241 features->y_fuzz, 0); 3242 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3243 features->pressure_max, features->pressure_fuzz, 0); 3244 3245 /* penabled devices have fixed resolution for each model */ 3246 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3247 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3248 3249 switch (features->type) { 3250 case GRAPHIRE_BT: 3251 __clear_bit(ABS_MISC, input_dev->absbit); 3252 3253 case WACOM_MO: 3254 case WACOM_G4: 3255 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3256 features->distance_max, 3257 features->distance_fuzz, 0); 3258 /* fall through */ 3259 3260 case GRAPHIRE: 3261 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3262 3263 __set_bit(BTN_LEFT, input_dev->keybit); 3264 __set_bit(BTN_RIGHT, input_dev->keybit); 3265 __set_bit(BTN_MIDDLE, input_dev->keybit); 3266 3267 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3268 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3269 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3270 __set_bit(BTN_STYLUS, input_dev->keybit); 3271 __set_bit(BTN_STYLUS2, input_dev->keybit); 3272 break; 3273 3274 case WACOM_27QHD: 3275 case WACOM_24HD: 3276 case DTK: 3277 case WACOM_22HD: 3278 case WACOM_21UX2: 3279 case WACOM_BEE: 3280 case CINTIQ: 3281 case WACOM_13HD: 3282 case CINTIQ_HYBRID: 3283 case CINTIQ_COMPANION_2: 3284 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3285 input_abs_set_res(input_dev, ABS_Z, 287); 3286 wacom_setup_cintiq(wacom_wac); 3287 break; 3288 3289 case INTUOS3: 3290 case INTUOS3L: 3291 case INTUOS3S: 3292 case INTUOS4: 3293 case INTUOS4WL: 3294 case INTUOS4L: 3295 case INTUOS4S: 3296 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3297 input_abs_set_res(input_dev, ABS_Z, 287); 3298 /* fall through */ 3299 3300 case INTUOS: 3301 wacom_setup_intuos(wacom_wac); 3302 break; 3303 3304 case INTUOS5: 3305 case INTUOS5L: 3306 case INTUOSPM: 3307 case INTUOSPL: 3308 case INTUOS5S: 3309 case INTUOSPS: 3310 case INTUOSP2_BT: 3311 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3312 features->distance_max, 3313 features->distance_fuzz, 0); 3314 3315 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3316 input_abs_set_res(input_dev, ABS_Z, 287); 3317 3318 wacom_setup_intuos(wacom_wac); 3319 break; 3320 3321 case WACOM_24HDT: 3322 case WACOM_27QHDT: 3323 case MTSCREEN: 3324 case MTTPC: 3325 case MTTPC_B: 3326 case TABLETPC2FG: 3327 case TABLETPC: 3328 case TABLETPCE: 3329 __clear_bit(ABS_MISC, input_dev->absbit); 3330 /* fall through */ 3331 3332 case DTUS: 3333 case DTUSX: 3334 case PL: 3335 case DTU: 3336 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3337 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3338 __set_bit(BTN_STYLUS, input_dev->keybit); 3339 __set_bit(BTN_STYLUS2, input_dev->keybit); 3340 break; 3341 3342 case PTU: 3343 __set_bit(BTN_STYLUS2, input_dev->keybit); 3344 /* fall through */ 3345 3346 case PENPARTNER: 3347 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3348 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3349 __set_bit(BTN_STYLUS, input_dev->keybit); 3350 break; 3351 3352 case INTUOSHT: 3353 case BAMBOO_PT: 3354 case BAMBOO_PEN: 3355 case INTUOSHT2: 3356 if (features->type == INTUOSHT2) { 3357 wacom_setup_basic_pro_pen(wacom_wac); 3358 } else { 3359 __clear_bit(ABS_MISC, input_dev->absbit); 3360 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3361 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3362 __set_bit(BTN_STYLUS, input_dev->keybit); 3363 __set_bit(BTN_STYLUS2, input_dev->keybit); 3364 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3365 features->distance_max, 3366 features->distance_fuzz, 0); 3367 } 3368 break; 3369 case BAMBOO_PAD: 3370 __clear_bit(ABS_MISC, input_dev->absbit); 3371 break; 3372 } 3373 return 0; 3374 } 3375 3376 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3377 struct wacom_wac *wacom_wac) 3378 { 3379 struct wacom_features *features = &wacom_wac->features; 3380 3381 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3382 3383 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3384 return -ENODEV; 3385 3386 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3387 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3388 else 3389 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3390 3391 if (features->type == HID_GENERIC) 3392 /* setup has already been done */ 3393 return 0; 3394 3395 __set_bit(BTN_TOUCH, input_dev->keybit); 3396 3397 if (features->touch_max == 1) { 3398 input_set_abs_params(input_dev, ABS_X, 0, 3399 features->x_max, features->x_fuzz, 0); 3400 input_set_abs_params(input_dev, ABS_Y, 0, 3401 features->y_max, features->y_fuzz, 0); 3402 input_abs_set_res(input_dev, ABS_X, 3403 features->x_resolution); 3404 input_abs_set_res(input_dev, ABS_Y, 3405 features->y_resolution); 3406 } 3407 else if (features->touch_max > 1) { 3408 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3409 features->x_max, features->x_fuzz, 0); 3410 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3411 features->y_max, features->y_fuzz, 0); 3412 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3413 features->x_resolution); 3414 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3415 features->y_resolution); 3416 } 3417 3418 switch (features->type) { 3419 case INTUOSP2_BT: 3420 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3421 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3422 3423 if (wacom_wac->shared->touch->product == 0x361) { 3424 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3425 0, 12440, 4, 0); 3426 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3427 0, 8640, 4, 0); 3428 } 3429 else if (wacom_wac->shared->touch->product == 0x360) { 3430 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3431 0, 8960, 4, 0); 3432 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3433 0, 5920, 4, 0); 3434 } 3435 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3436 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3437 3438 /* fall through */ 3439 3440 case INTUOS5: 3441 case INTUOS5L: 3442 case INTUOSPM: 3443 case INTUOSPL: 3444 case INTUOS5S: 3445 case INTUOSPS: 3446 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3447 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3448 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3449 break; 3450 3451 case WACOM_24HDT: 3452 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3453 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3454 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3455 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3456 /* fall through */ 3457 3458 case WACOM_27QHDT: 3459 case MTSCREEN: 3460 case MTTPC: 3461 case MTTPC_B: 3462 case TABLETPC2FG: 3463 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3464 /*fall through */ 3465 3466 case TABLETPC: 3467 case TABLETPCE: 3468 break; 3469 3470 case INTUOSHT: 3471 case INTUOSHT2: 3472 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3473 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3474 /* fall through */ 3475 3476 case BAMBOO_PT: 3477 case BAMBOO_TOUCH: 3478 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3479 input_set_abs_params(input_dev, 3480 ABS_MT_TOUCH_MAJOR, 3481 0, features->x_max, 0, 0); 3482 input_set_abs_params(input_dev, 3483 ABS_MT_TOUCH_MINOR, 3484 0, features->y_max, 0, 0); 3485 } 3486 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3487 break; 3488 3489 case BAMBOO_PAD: 3490 input_mt_init_slots(input_dev, features->touch_max, 3491 INPUT_MT_POINTER); 3492 __set_bit(BTN_LEFT, input_dev->keybit); 3493 __set_bit(BTN_RIGHT, input_dev->keybit); 3494 break; 3495 } 3496 return 0; 3497 } 3498 3499 static int wacom_numbered_button_to_key(int n) 3500 { 3501 if (n < 10) 3502 return BTN_0 + n; 3503 else if (n < 16) 3504 return BTN_A + (n-10); 3505 else if (n < 18) 3506 return BTN_BASE + (n-16); 3507 else 3508 return 0; 3509 } 3510 3511 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3512 int button_count) 3513 { 3514 int i; 3515 3516 for (i = 0; i < button_count; i++) { 3517 int key = wacom_numbered_button_to_key(i); 3518 3519 if (key) 3520 __set_bit(key, input_dev->keybit); 3521 } 3522 } 3523 3524 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3525 { 3526 struct wacom_led *led; 3527 int i; 3528 bool updated = false; 3529 3530 /* 3531 * 24HD has LED group 1 to the left and LED group 0 to the right. 3532 * So group 0 matches the second half of the buttons and thus the mask 3533 * needs to be shifted. 3534 */ 3535 if (group == 0) 3536 mask >>= 8; 3537 3538 for (i = 0; i < 3; i++) { 3539 led = wacom_led_find(wacom, group, i); 3540 if (!led) { 3541 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3542 i, group); 3543 continue; 3544 } 3545 if (!updated && mask & BIT(i)) { 3546 led->held = true; 3547 led_trigger_event(&led->trigger, LED_FULL); 3548 } else { 3549 led->held = false; 3550 } 3551 } 3552 } 3553 3554 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3555 int mask, int group) 3556 { 3557 int button_per_group; 3558 3559 /* 3560 * 21UX2 has LED group 1 to the left and LED group 0 3561 * to the right. We need to reverse the group to match this 3562 * historical behavior. 3563 */ 3564 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3565 group = 1 - group; 3566 3567 button_per_group = button_count/wacom->led.count; 3568 3569 return mask & (1 << (group * button_per_group)); 3570 } 3571 3572 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3573 int group) 3574 { 3575 struct wacom_led *led, *next_led; 3576 int cur; 3577 bool pressed; 3578 3579 if (wacom->wacom_wac.features.type == WACOM_24HD) 3580 return wacom_24hd_update_leds(wacom, mask, group); 3581 3582 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 3583 cur = wacom->led.groups[group].select; 3584 3585 led = wacom_led_find(wacom, group, cur); 3586 if (!led) { 3587 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 3588 cur, group); 3589 return; 3590 } 3591 3592 if (!pressed) { 3593 led->held = false; 3594 return; 3595 } 3596 3597 if (led->held && pressed) 3598 return; 3599 3600 next_led = wacom_led_next(wacom, led); 3601 if (!next_led) { 3602 hid_err(wacom->hdev, "can't find next LED in group %d\n", 3603 group); 3604 return; 3605 } 3606 if (next_led == led) 3607 return; 3608 3609 next_led->held = true; 3610 led_trigger_event(&next_led->trigger, 3611 wacom_leds_brightness_get(next_led)); 3612 } 3613 3614 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 3615 int button_count, int mask) 3616 { 3617 struct wacom *wacom = input_get_drvdata(input_dev); 3618 int i; 3619 3620 for (i = 0; i < wacom->led.count; i++) 3621 wacom_update_led(wacom, button_count, mask, i); 3622 3623 for (i = 0; i < button_count; i++) { 3624 int key = wacom_numbered_button_to_key(i); 3625 3626 if (key) 3627 input_report_key(input_dev, key, mask & (1 << i)); 3628 } 3629 } 3630 3631 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 3632 struct wacom_wac *wacom_wac) 3633 { 3634 struct wacom_features *features = &wacom_wac->features; 3635 3636 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 3637 features->device_type |= WACOM_DEVICETYPE_PAD; 3638 3639 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 3640 return -ENODEV; 3641 3642 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 3643 return -ENODEV; 3644 3645 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3646 3647 /* kept for making legacy xf86-input-wacom working with the wheels */ 3648 __set_bit(ABS_MISC, input_dev->absbit); 3649 3650 /* kept for making legacy xf86-input-wacom accepting the pad */ 3651 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 3652 input_dev->absinfo[ABS_X].maximum))) 3653 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 3654 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 3655 input_dev->absinfo[ABS_Y].maximum))) 3656 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 3657 3658 /* kept for making udev and libwacom accepting the pad */ 3659 __set_bit(BTN_STYLUS, input_dev->keybit); 3660 3661 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 3662 3663 switch (features->type) { 3664 3665 case CINTIQ_HYBRID: 3666 case CINTIQ_COMPANION_2: 3667 case DTK: 3668 case DTUS: 3669 case GRAPHIRE_BT: 3670 break; 3671 3672 case WACOM_MO: 3673 __set_bit(BTN_BACK, input_dev->keybit); 3674 __set_bit(BTN_LEFT, input_dev->keybit); 3675 __set_bit(BTN_FORWARD, input_dev->keybit); 3676 __set_bit(BTN_RIGHT, input_dev->keybit); 3677 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3678 break; 3679 3680 case WACOM_G4: 3681 __set_bit(BTN_BACK, input_dev->keybit); 3682 __set_bit(BTN_FORWARD, input_dev->keybit); 3683 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3684 break; 3685 3686 case WACOM_24HD: 3687 __set_bit(KEY_PROG1, input_dev->keybit); 3688 __set_bit(KEY_PROG2, input_dev->keybit); 3689 __set_bit(KEY_PROG3, input_dev->keybit); 3690 3691 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3692 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 3693 break; 3694 3695 case WACOM_27QHD: 3696 __set_bit(KEY_PROG1, input_dev->keybit); 3697 __set_bit(KEY_PROG2, input_dev->keybit); 3698 __set_bit(KEY_PROG3, input_dev->keybit); 3699 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 3700 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 3701 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 3702 input_abs_set_res(input_dev, ABS_Y, 1024); 3703 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 3704 input_abs_set_res(input_dev, ABS_Z, 1024); 3705 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 3706 break; 3707 3708 case WACOM_22HD: 3709 __set_bit(KEY_PROG1, input_dev->keybit); 3710 __set_bit(KEY_PROG2, input_dev->keybit); 3711 __set_bit(KEY_PROG3, input_dev->keybit); 3712 /* fall through */ 3713 3714 case WACOM_21UX2: 3715 case WACOM_BEE: 3716 case CINTIQ: 3717 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 3718 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 3719 break; 3720 3721 case WACOM_13HD: 3722 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3723 break; 3724 3725 case INTUOS3: 3726 case INTUOS3L: 3727 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 3728 /* fall through */ 3729 3730 case INTUOS3S: 3731 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 3732 break; 3733 3734 case INTUOS5: 3735 case INTUOS5L: 3736 case INTUOSPM: 3737 case INTUOSPL: 3738 case INTUOS5S: 3739 case INTUOSPS: 3740 case INTUOSP2_BT: 3741 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3742 break; 3743 3744 case INTUOS4WL: 3745 /* 3746 * For Bluetooth devices, the udev rule does not work correctly 3747 * for pads unless we add a stylus capability, which forces 3748 * ID_INPUT_TABLET to be set. 3749 */ 3750 __set_bit(BTN_STYLUS, input_dev->keybit); 3751 /* fall through */ 3752 3753 case INTUOS4: 3754 case INTUOS4L: 3755 case INTUOS4S: 3756 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3757 break; 3758 3759 case INTUOSHT: 3760 case BAMBOO_PT: 3761 case BAMBOO_TOUCH: 3762 case INTUOSHT2: 3763 __clear_bit(ABS_MISC, input_dev->absbit); 3764 3765 __set_bit(BTN_LEFT, input_dev->keybit); 3766 __set_bit(BTN_FORWARD, input_dev->keybit); 3767 __set_bit(BTN_BACK, input_dev->keybit); 3768 __set_bit(BTN_RIGHT, input_dev->keybit); 3769 3770 break; 3771 3772 case REMOTE: 3773 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3774 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3775 break; 3776 3777 case HID_GENERIC: 3778 break; 3779 3780 default: 3781 /* no pad supported */ 3782 return -ENODEV; 3783 } 3784 return 0; 3785 } 3786 3787 static const struct wacom_features wacom_features_0x00 = 3788 { "Wacom Penpartner", 5040, 3780, 255, 0, 3789 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 3790 static const struct wacom_features wacom_features_0x10 = 3791 { "Wacom Graphire", 10206, 7422, 511, 63, 3792 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3793 static const struct wacom_features wacom_features_0x81 = 3794 { "Wacom Graphire BT", 16704, 12064, 511, 32, 3795 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 3796 static const struct wacom_features wacom_features_0x11 = 3797 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 3798 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3799 static const struct wacom_features wacom_features_0x12 = 3800 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 3801 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3802 static const struct wacom_features wacom_features_0x13 = 3803 { "Wacom Graphire3", 10208, 7424, 511, 63, 3804 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3805 static const struct wacom_features wacom_features_0x14 = 3806 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 3807 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3808 static const struct wacom_features wacom_features_0x15 = 3809 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 3810 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3811 static const struct wacom_features wacom_features_0x16 = 3812 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 3813 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3814 static const struct wacom_features wacom_features_0x17 = 3815 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 3816 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3817 static const struct wacom_features wacom_features_0x18 = 3818 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 3819 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3820 static const struct wacom_features wacom_features_0x19 = 3821 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 3822 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3823 static const struct wacom_features wacom_features_0x60 = 3824 { "Wacom Volito", 5104, 3712, 511, 63, 3825 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3826 static const struct wacom_features wacom_features_0x61 = 3827 { "Wacom PenStation2", 3250, 2320, 255, 63, 3828 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3829 static const struct wacom_features wacom_features_0x62 = 3830 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 3831 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3832 static const struct wacom_features wacom_features_0x63 = 3833 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 3834 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3835 static const struct wacom_features wacom_features_0x64 = 3836 { "Wacom PenPartner2", 3250, 2320, 511, 63, 3837 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3838 static const struct wacom_features wacom_features_0x65 = 3839 { "Wacom Bamboo", 14760, 9225, 511, 63, 3840 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3841 static const struct wacom_features wacom_features_0x69 = 3842 { "Wacom Bamboo1", 5104, 3712, 511, 63, 3843 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 3844 static const struct wacom_features wacom_features_0x6A = 3845 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 3846 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3847 static const struct wacom_features wacom_features_0x6B = 3848 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 3849 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3850 static const struct wacom_features wacom_features_0x20 = 3851 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 3852 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3853 static const struct wacom_features wacom_features_0x21 = 3854 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 3855 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3856 static const struct wacom_features wacom_features_0x22 = 3857 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 3858 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3859 static const struct wacom_features wacom_features_0x23 = 3860 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 3861 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3862 static const struct wacom_features wacom_features_0x24 = 3863 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 3864 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3865 static const struct wacom_features wacom_features_0x30 = 3866 { "Wacom PL400", 5408, 4056, 255, 0, 3867 PL, WACOM_PL_RES, WACOM_PL_RES }; 3868 static const struct wacom_features wacom_features_0x31 = 3869 { "Wacom PL500", 6144, 4608, 255, 0, 3870 PL, WACOM_PL_RES, WACOM_PL_RES }; 3871 static const struct wacom_features wacom_features_0x32 = 3872 { "Wacom PL600", 6126, 4604, 255, 0, 3873 PL, WACOM_PL_RES, WACOM_PL_RES }; 3874 static const struct wacom_features wacom_features_0x33 = 3875 { "Wacom PL600SX", 6260, 5016, 255, 0, 3876 PL, WACOM_PL_RES, WACOM_PL_RES }; 3877 static const struct wacom_features wacom_features_0x34 = 3878 { "Wacom PL550", 6144, 4608, 511, 0, 3879 PL, WACOM_PL_RES, WACOM_PL_RES }; 3880 static const struct wacom_features wacom_features_0x35 = 3881 { "Wacom PL800", 7220, 5780, 511, 0, 3882 PL, WACOM_PL_RES, WACOM_PL_RES }; 3883 static const struct wacom_features wacom_features_0x37 = 3884 { "Wacom PL700", 6758, 5406, 511, 0, 3885 PL, WACOM_PL_RES, WACOM_PL_RES }; 3886 static const struct wacom_features wacom_features_0x38 = 3887 { "Wacom PL510", 6282, 4762, 511, 0, 3888 PL, WACOM_PL_RES, WACOM_PL_RES }; 3889 static const struct wacom_features wacom_features_0x39 = 3890 { "Wacom DTU710", 34080, 27660, 511, 0, 3891 PL, WACOM_PL_RES, WACOM_PL_RES }; 3892 static const struct wacom_features wacom_features_0xC4 = 3893 { "Wacom DTF521", 6282, 4762, 511, 0, 3894 PL, WACOM_PL_RES, WACOM_PL_RES }; 3895 static const struct wacom_features wacom_features_0xC0 = 3896 { "Wacom DTF720", 6858, 5506, 511, 0, 3897 PL, WACOM_PL_RES, WACOM_PL_RES }; 3898 static const struct wacom_features wacom_features_0xC2 = 3899 { "Wacom DTF720a", 6858, 5506, 511, 0, 3900 PL, WACOM_PL_RES, WACOM_PL_RES }; 3901 static const struct wacom_features wacom_features_0x03 = 3902 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 3903 PTU, WACOM_PL_RES, WACOM_PL_RES }; 3904 static const struct wacom_features wacom_features_0x41 = 3905 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 3906 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3907 static const struct wacom_features wacom_features_0x42 = 3908 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 3909 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3910 static const struct wacom_features wacom_features_0x43 = 3911 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 3912 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3913 static const struct wacom_features wacom_features_0x44 = 3914 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 3915 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3916 static const struct wacom_features wacom_features_0x45 = 3917 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 3918 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3919 static const struct wacom_features wacom_features_0xB0 = 3920 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 3921 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3922 static const struct wacom_features wacom_features_0xB1 = 3923 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 3924 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3925 static const struct wacom_features wacom_features_0xB2 = 3926 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 3927 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3928 static const struct wacom_features wacom_features_0xB3 = 3929 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 3930 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3931 static const struct wacom_features wacom_features_0xB4 = 3932 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 3933 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3934 static const struct wacom_features wacom_features_0xB5 = 3935 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 3936 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3937 static const struct wacom_features wacom_features_0xB7 = 3938 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 3939 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3940 static const struct wacom_features wacom_features_0xB8 = 3941 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 3942 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3943 static const struct wacom_features wacom_features_0xB9 = 3944 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 3945 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3946 static const struct wacom_features wacom_features_0xBA = 3947 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 3948 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3949 static const struct wacom_features wacom_features_0xBB = 3950 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 3951 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3952 static const struct wacom_features wacom_features_0xBC = 3953 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3954 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3955 static const struct wacom_features wacom_features_0xBD = 3956 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3957 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3958 static const struct wacom_features wacom_features_0x26 = 3959 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 3960 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 3961 static const struct wacom_features wacom_features_0x27 = 3962 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 3963 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3964 static const struct wacom_features wacom_features_0x28 = 3965 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 3966 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3967 static const struct wacom_features wacom_features_0x29 = 3968 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 3969 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3970 static const struct wacom_features wacom_features_0x2A = 3971 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 3972 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3973 static const struct wacom_features wacom_features_0x314 = 3974 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 3975 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 3976 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3977 static const struct wacom_features wacom_features_0x315 = 3978 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 3979 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3980 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3981 static const struct wacom_features wacom_features_0x317 = 3982 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 3983 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3984 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3985 static const struct wacom_features wacom_features_0xF4 = 3986 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 3987 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3988 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3989 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3990 static const struct wacom_features wacom_features_0xF8 = 3991 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 3992 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3993 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3994 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3995 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 3996 static const struct wacom_features wacom_features_0xF6 = 3997 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 3998 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 3999 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4000 static const struct wacom_features wacom_features_0x32A = 4001 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 4002 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4003 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4004 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4005 static const struct wacom_features wacom_features_0x32B = 4006 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 4007 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4008 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4009 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4010 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 4011 static const struct wacom_features wacom_features_0x32C = 4012 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 4013 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 4014 static const struct wacom_features wacom_features_0x3F = 4015 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 4016 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4017 static const struct wacom_features wacom_features_0xC5 = 4018 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 4019 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4020 static const struct wacom_features wacom_features_0xC6 = 4021 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 4022 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4023 static const struct wacom_features wacom_features_0x304 = 4024 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 4025 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4026 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4027 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4028 static const struct wacom_features wacom_features_0x333 = 4029 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 4030 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4031 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4032 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4033 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 4034 static const struct wacom_features wacom_features_0x335 = 4035 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 4036 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 4037 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4038 static const struct wacom_features wacom_features_0xC7 = 4039 { "Wacom DTU1931", 37832, 30305, 511, 0, 4040 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4041 static const struct wacom_features wacom_features_0xCE = 4042 { "Wacom DTU2231", 47864, 27011, 511, 0, 4043 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4044 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 4045 static const struct wacom_features wacom_features_0xF0 = 4046 { "Wacom DTU1631", 34623, 19553, 511, 0, 4047 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4048 static const struct wacom_features wacom_features_0xFB = 4049 { "Wacom DTU1031", 22096, 13960, 511, 0, 4050 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4051 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4052 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4053 static const struct wacom_features wacom_features_0x32F = 4054 { "Wacom DTU1031X", 22672, 12928, 511, 0, 4055 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 4056 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4057 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4058 static const struct wacom_features wacom_features_0x336 = 4059 { "Wacom DTU1141", 23672, 13403, 1023, 0, 4060 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4061 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4062 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4063 static const struct wacom_features wacom_features_0x57 = 4064 { "Wacom DTK2241", 95840, 54260, 2047, 63, 4065 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4066 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4067 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4068 static const struct wacom_features wacom_features_0x59 = /* Pen */ 4069 { "Wacom DTH2242", 95840, 54260, 2047, 63, 4070 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4071 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4072 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4073 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 4074 static const struct wacom_features wacom_features_0x5D = /* Touch */ 4075 { "Wacom DTH2242", .type = WACOM_24HDT, 4076 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 4077 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4078 static const struct wacom_features wacom_features_0xCC = 4079 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 4080 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4081 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4082 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4083 static const struct wacom_features wacom_features_0xFA = 4084 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 4085 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4086 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4087 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4088 static const struct wacom_features wacom_features_0x5B = 4089 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 4090 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4091 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4092 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4093 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 4094 static const struct wacom_features wacom_features_0x5E = 4095 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 4096 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 4097 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4098 static const struct wacom_features wacom_features_0x90 = 4099 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4100 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4101 static const struct wacom_features wacom_features_0x93 = 4102 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4103 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4104 static const struct wacom_features wacom_features_0x97 = 4105 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4106 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4107 static const struct wacom_features wacom_features_0x9A = 4108 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4109 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4110 static const struct wacom_features wacom_features_0x9F = 4111 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4112 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4113 static const struct wacom_features wacom_features_0xE2 = 4114 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4115 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4116 static const struct wacom_features wacom_features_0xE3 = 4117 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4118 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4119 static const struct wacom_features wacom_features_0xE5 = 4120 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4121 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4122 static const struct wacom_features wacom_features_0xE6 = 4123 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4124 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4125 static const struct wacom_features wacom_features_0xEC = 4126 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4127 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4128 static const struct wacom_features wacom_features_0xED = 4129 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4130 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4131 static const struct wacom_features wacom_features_0xEF = 4132 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4133 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4134 static const struct wacom_features wacom_features_0x100 = 4135 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4136 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4137 static const struct wacom_features wacom_features_0x101 = 4138 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4139 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4140 static const struct wacom_features wacom_features_0x10D = 4141 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4142 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4143 static const struct wacom_features wacom_features_0x10E = 4144 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4145 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4146 static const struct wacom_features wacom_features_0x10F = 4147 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4148 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4149 static const struct wacom_features wacom_features_0x116 = 4150 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4151 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4152 static const struct wacom_features wacom_features_0x12C = 4153 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4154 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4155 static const struct wacom_features wacom_features_0x4001 = 4156 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4157 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4158 static const struct wacom_features wacom_features_0x4004 = 4159 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4160 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4161 static const struct wacom_features wacom_features_0x5000 = 4162 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4163 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4164 static const struct wacom_features wacom_features_0x5002 = 4165 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4166 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4167 static const struct wacom_features wacom_features_0x47 = 4168 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4169 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4170 static const struct wacom_features wacom_features_0x84 = 4171 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4172 static const struct wacom_features wacom_features_0xD0 = 4173 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4174 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4175 static const struct wacom_features wacom_features_0xD1 = 4176 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4177 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4178 static const struct wacom_features wacom_features_0xD2 = 4179 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4180 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4181 static const struct wacom_features wacom_features_0xD3 = 4182 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4183 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4184 static const struct wacom_features wacom_features_0xD4 = 4185 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4186 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4187 static const struct wacom_features wacom_features_0xD5 = 4188 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4189 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4190 static const struct wacom_features wacom_features_0xD6 = 4191 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4192 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4193 static const struct wacom_features wacom_features_0xD7 = 4194 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4195 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4196 static const struct wacom_features wacom_features_0xD8 = 4197 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4198 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4199 static const struct wacom_features wacom_features_0xDA = 4200 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4201 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4202 static const struct wacom_features wacom_features_0xDB = 4203 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4204 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4205 static const struct wacom_features wacom_features_0xDD = 4206 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4207 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4208 static const struct wacom_features wacom_features_0xDE = 4209 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4210 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4211 static const struct wacom_features wacom_features_0xDF = 4212 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4213 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4214 static const struct wacom_features wacom_features_0x300 = 4215 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4216 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4217 static const struct wacom_features wacom_features_0x301 = 4218 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4219 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4220 static const struct wacom_features wacom_features_0x302 = 4221 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4222 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4223 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4224 static const struct wacom_features wacom_features_0x303 = 4225 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4226 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4227 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4228 static const struct wacom_features wacom_features_0x30E = 4229 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4230 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4231 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4232 static const struct wacom_features wacom_features_0x6004 = 4233 { "ISD-V4", 12800, 8000, 255, 0, 4234 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4235 static const struct wacom_features wacom_features_0x307 = 4236 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4237 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4238 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4239 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4240 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4241 static const struct wacom_features wacom_features_0x309 = 4242 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4243 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4244 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4245 static const struct wacom_features wacom_features_0x30A = 4246 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4247 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4248 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4249 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4250 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4251 static const struct wacom_features wacom_features_0x30C = 4252 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4253 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4254 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4255 static const struct wacom_features wacom_features_0x318 = 4256 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4257 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4258 static const struct wacom_features wacom_features_0x319 = 4259 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4260 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4261 static const struct wacom_features wacom_features_0x325 = 4262 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4263 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4264 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4265 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4266 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4267 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4268 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4269 .oPid = 0x325 }; 4270 static const struct wacom_features wacom_features_0x323 = 4271 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4272 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4273 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4274 static const struct wacom_features wacom_features_0x331 = 4275 { "Wacom Express Key Remote", .type = REMOTE, 4276 .numbered_buttons = 18, .check_for_hid_type = true, 4277 .hid_type = HID_TYPE_USBNONE }; 4278 static const struct wacom_features wacom_features_0x33B = 4279 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4280 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4281 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4282 static const struct wacom_features wacom_features_0x33C = 4283 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4284 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4285 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4286 static const struct wacom_features wacom_features_0x33D = 4287 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4288 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4289 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4290 static const struct wacom_features wacom_features_0x33E = 4291 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4292 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4293 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4294 static const struct wacom_features wacom_features_0x343 = 4295 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4296 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4297 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4298 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4299 static const struct wacom_features wacom_features_0x360 = 4300 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4301 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4302 static const struct wacom_features wacom_features_0x361 = 4303 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4304 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4305 4306 static const struct wacom_features wacom_features_HID_ANY_ID = 4307 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4308 4309 #define USB_DEVICE_WACOM(prod) \ 4310 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4311 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4312 4313 #define BT_DEVICE_WACOM(prod) \ 4314 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4315 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4316 4317 #define I2C_DEVICE_WACOM(prod) \ 4318 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4319 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4320 4321 #define USB_DEVICE_LENOVO(prod) \ 4322 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4323 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4324 4325 const struct hid_device_id wacom_ids[] = { 4326 { USB_DEVICE_WACOM(0x00) }, 4327 { USB_DEVICE_WACOM(0x03) }, 4328 { USB_DEVICE_WACOM(0x10) }, 4329 { USB_DEVICE_WACOM(0x11) }, 4330 { USB_DEVICE_WACOM(0x12) }, 4331 { USB_DEVICE_WACOM(0x13) }, 4332 { USB_DEVICE_WACOM(0x14) }, 4333 { USB_DEVICE_WACOM(0x15) }, 4334 { USB_DEVICE_WACOM(0x16) }, 4335 { USB_DEVICE_WACOM(0x17) }, 4336 { USB_DEVICE_WACOM(0x18) }, 4337 { USB_DEVICE_WACOM(0x19) }, 4338 { USB_DEVICE_WACOM(0x20) }, 4339 { USB_DEVICE_WACOM(0x21) }, 4340 { USB_DEVICE_WACOM(0x22) }, 4341 { USB_DEVICE_WACOM(0x23) }, 4342 { USB_DEVICE_WACOM(0x24) }, 4343 { USB_DEVICE_WACOM(0x26) }, 4344 { USB_DEVICE_WACOM(0x27) }, 4345 { USB_DEVICE_WACOM(0x28) }, 4346 { USB_DEVICE_WACOM(0x29) }, 4347 { USB_DEVICE_WACOM(0x2A) }, 4348 { USB_DEVICE_WACOM(0x30) }, 4349 { USB_DEVICE_WACOM(0x31) }, 4350 { USB_DEVICE_WACOM(0x32) }, 4351 { USB_DEVICE_WACOM(0x33) }, 4352 { USB_DEVICE_WACOM(0x34) }, 4353 { USB_DEVICE_WACOM(0x35) }, 4354 { USB_DEVICE_WACOM(0x37) }, 4355 { USB_DEVICE_WACOM(0x38) }, 4356 { USB_DEVICE_WACOM(0x39) }, 4357 { USB_DEVICE_WACOM(0x3F) }, 4358 { USB_DEVICE_WACOM(0x41) }, 4359 { USB_DEVICE_WACOM(0x42) }, 4360 { USB_DEVICE_WACOM(0x43) }, 4361 { USB_DEVICE_WACOM(0x44) }, 4362 { USB_DEVICE_WACOM(0x45) }, 4363 { USB_DEVICE_WACOM(0x47) }, 4364 { USB_DEVICE_WACOM(0x57) }, 4365 { USB_DEVICE_WACOM(0x59) }, 4366 { USB_DEVICE_WACOM(0x5B) }, 4367 { USB_DEVICE_WACOM(0x5D) }, 4368 { USB_DEVICE_WACOM(0x5E) }, 4369 { USB_DEVICE_WACOM(0x60) }, 4370 { USB_DEVICE_WACOM(0x61) }, 4371 { USB_DEVICE_WACOM(0x62) }, 4372 { USB_DEVICE_WACOM(0x63) }, 4373 { USB_DEVICE_WACOM(0x64) }, 4374 { USB_DEVICE_WACOM(0x65) }, 4375 { USB_DEVICE_WACOM(0x69) }, 4376 { USB_DEVICE_WACOM(0x6A) }, 4377 { USB_DEVICE_WACOM(0x6B) }, 4378 { BT_DEVICE_WACOM(0x81) }, 4379 { USB_DEVICE_WACOM(0x84) }, 4380 { USB_DEVICE_WACOM(0x90) }, 4381 { USB_DEVICE_WACOM(0x93) }, 4382 { USB_DEVICE_WACOM(0x97) }, 4383 { USB_DEVICE_WACOM(0x9A) }, 4384 { USB_DEVICE_WACOM(0x9F) }, 4385 { USB_DEVICE_WACOM(0xB0) }, 4386 { USB_DEVICE_WACOM(0xB1) }, 4387 { USB_DEVICE_WACOM(0xB2) }, 4388 { USB_DEVICE_WACOM(0xB3) }, 4389 { USB_DEVICE_WACOM(0xB4) }, 4390 { USB_DEVICE_WACOM(0xB5) }, 4391 { USB_DEVICE_WACOM(0xB7) }, 4392 { USB_DEVICE_WACOM(0xB8) }, 4393 { USB_DEVICE_WACOM(0xB9) }, 4394 { USB_DEVICE_WACOM(0xBA) }, 4395 { USB_DEVICE_WACOM(0xBB) }, 4396 { USB_DEVICE_WACOM(0xBC) }, 4397 { BT_DEVICE_WACOM(0xBD) }, 4398 { USB_DEVICE_WACOM(0xC0) }, 4399 { USB_DEVICE_WACOM(0xC2) }, 4400 { USB_DEVICE_WACOM(0xC4) }, 4401 { USB_DEVICE_WACOM(0xC5) }, 4402 { USB_DEVICE_WACOM(0xC6) }, 4403 { USB_DEVICE_WACOM(0xC7) }, 4404 { USB_DEVICE_WACOM(0xCC) }, 4405 { USB_DEVICE_WACOM(0xCE) }, 4406 { USB_DEVICE_WACOM(0xD0) }, 4407 { USB_DEVICE_WACOM(0xD1) }, 4408 { USB_DEVICE_WACOM(0xD2) }, 4409 { USB_DEVICE_WACOM(0xD3) }, 4410 { USB_DEVICE_WACOM(0xD4) }, 4411 { USB_DEVICE_WACOM(0xD5) }, 4412 { USB_DEVICE_WACOM(0xD6) }, 4413 { USB_DEVICE_WACOM(0xD7) }, 4414 { USB_DEVICE_WACOM(0xD8) }, 4415 { USB_DEVICE_WACOM(0xDA) }, 4416 { USB_DEVICE_WACOM(0xDB) }, 4417 { USB_DEVICE_WACOM(0xDD) }, 4418 { USB_DEVICE_WACOM(0xDE) }, 4419 { USB_DEVICE_WACOM(0xDF) }, 4420 { USB_DEVICE_WACOM(0xE2) }, 4421 { USB_DEVICE_WACOM(0xE3) }, 4422 { USB_DEVICE_WACOM(0xE5) }, 4423 { USB_DEVICE_WACOM(0xE6) }, 4424 { USB_DEVICE_WACOM(0xEC) }, 4425 { USB_DEVICE_WACOM(0xED) }, 4426 { USB_DEVICE_WACOM(0xEF) }, 4427 { USB_DEVICE_WACOM(0xF0) }, 4428 { USB_DEVICE_WACOM(0xF4) }, 4429 { USB_DEVICE_WACOM(0xF6) }, 4430 { USB_DEVICE_WACOM(0xF8) }, 4431 { USB_DEVICE_WACOM(0xFA) }, 4432 { USB_DEVICE_WACOM(0xFB) }, 4433 { USB_DEVICE_WACOM(0x100) }, 4434 { USB_DEVICE_WACOM(0x101) }, 4435 { USB_DEVICE_WACOM(0x10D) }, 4436 { USB_DEVICE_WACOM(0x10E) }, 4437 { USB_DEVICE_WACOM(0x10F) }, 4438 { USB_DEVICE_WACOM(0x116) }, 4439 { USB_DEVICE_WACOM(0x12C) }, 4440 { USB_DEVICE_WACOM(0x300) }, 4441 { USB_DEVICE_WACOM(0x301) }, 4442 { USB_DEVICE_WACOM(0x302) }, 4443 { USB_DEVICE_WACOM(0x303) }, 4444 { USB_DEVICE_WACOM(0x304) }, 4445 { USB_DEVICE_WACOM(0x307) }, 4446 { USB_DEVICE_WACOM(0x309) }, 4447 { USB_DEVICE_WACOM(0x30A) }, 4448 { USB_DEVICE_WACOM(0x30C) }, 4449 { USB_DEVICE_WACOM(0x30E) }, 4450 { USB_DEVICE_WACOM(0x314) }, 4451 { USB_DEVICE_WACOM(0x315) }, 4452 { USB_DEVICE_WACOM(0x317) }, 4453 { USB_DEVICE_WACOM(0x318) }, 4454 { USB_DEVICE_WACOM(0x319) }, 4455 { USB_DEVICE_WACOM(0x323) }, 4456 { USB_DEVICE_WACOM(0x325) }, 4457 { USB_DEVICE_WACOM(0x326) }, 4458 { USB_DEVICE_WACOM(0x32A) }, 4459 { USB_DEVICE_WACOM(0x32B) }, 4460 { USB_DEVICE_WACOM(0x32C) }, 4461 { USB_DEVICE_WACOM(0x32F) }, 4462 { USB_DEVICE_WACOM(0x331) }, 4463 { USB_DEVICE_WACOM(0x333) }, 4464 { USB_DEVICE_WACOM(0x335) }, 4465 { USB_DEVICE_WACOM(0x336) }, 4466 { USB_DEVICE_WACOM(0x33B) }, 4467 { USB_DEVICE_WACOM(0x33C) }, 4468 { USB_DEVICE_WACOM(0x33D) }, 4469 { USB_DEVICE_WACOM(0x33E) }, 4470 { USB_DEVICE_WACOM(0x343) }, 4471 { BT_DEVICE_WACOM(0x360) }, 4472 { BT_DEVICE_WACOM(0x361) }, 4473 { USB_DEVICE_WACOM(0x4001) }, 4474 { USB_DEVICE_WACOM(0x4004) }, 4475 { USB_DEVICE_WACOM(0x5000) }, 4476 { USB_DEVICE_WACOM(0x5002) }, 4477 { USB_DEVICE_LENOVO(0x6004) }, 4478 4479 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4480 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4481 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4482 { } 4483 }; 4484 MODULE_DEVICE_TABLE(hid, wacom_ids); 4485