1 /* 2 * drivers/input/tablet/wacom_wac.c 3 * 4 * USB Wacom tablet support - Wacom specific code 5 * 6 */ 7 8 /* 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 */ 14 15 #include "wacom_wac.h" 16 #include "wacom.h" 17 #include <linux/input/mt.h> 18 19 /* resolution for penabled devices */ 20 #define WACOM_PL_RES 20 21 #define WACOM_PENPRTN_RES 40 22 #define WACOM_VOLITO_RES 50 23 #define WACOM_GRAPHIRE_RES 80 24 #define WACOM_INTUOS_RES 100 25 #define WACOM_INTUOS3_RES 200 26 27 /* Newer Cintiq and DTU have an offset between tablet and screen areas */ 28 #define WACOM_DTU_OFFSET 200 29 #define WACOM_CINTIQ_OFFSET 400 30 31 /* 32 * Scale factor relating reported contact size to logical contact area. 33 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 34 */ 35 #define WACOM_CONTACT_AREA_SCALE 2607 36 37 static bool touch_arbitration = 1; 38 module_param(touch_arbitration, bool, 0644); 39 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)"); 40 41 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 42 int button_count, int mask); 43 44 static int wacom_numbered_button_to_key(int n); 45 46 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 47 int group); 48 /* 49 * Percent of battery capacity for Graphire. 50 * 8th value means AC online and show 100% capacity. 51 */ 52 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 53 54 /* 55 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 56 */ 57 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 58 59 static void __wacom_notify_battery(struct wacom_battery *battery, 60 int bat_capacity, bool bat_charging, 61 bool bat_connected, bool ps_connected) 62 { 63 bool changed = battery->battery_capacity != bat_capacity || 64 battery->bat_charging != bat_charging || 65 battery->bat_connected != bat_connected || 66 battery->ps_connected != ps_connected; 67 68 if (changed) { 69 battery->battery_capacity = bat_capacity; 70 battery->bat_charging = bat_charging; 71 battery->bat_connected = bat_connected; 72 battery->ps_connected = ps_connected; 73 74 if (battery->battery) 75 power_supply_changed(battery->battery); 76 } 77 } 78 79 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 80 int bat_capacity, bool bat_charging, bool bat_connected, 81 bool ps_connected) 82 { 83 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 84 85 __wacom_notify_battery(&wacom->battery, bat_capacity, bat_charging, 86 bat_connected, ps_connected); 87 } 88 89 static int wacom_penpartner_irq(struct wacom_wac *wacom) 90 { 91 unsigned char *data = wacom->data; 92 struct input_dev *input = wacom->pen_input; 93 94 switch (data[0]) { 95 case 1: 96 if (data[5] & 0x80) { 97 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 98 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 99 input_report_key(input, wacom->tool[0], 1); 100 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 101 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 102 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 103 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 104 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 105 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 106 } else { 107 input_report_key(input, wacom->tool[0], 0); 108 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 109 input_report_abs(input, ABS_PRESSURE, -1); 110 input_report_key(input, BTN_TOUCH, 0); 111 } 112 break; 113 114 case 2: 115 input_report_key(input, BTN_TOOL_PEN, 1); 116 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 117 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 118 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 119 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 120 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 121 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 122 break; 123 124 default: 125 dev_dbg(input->dev.parent, 126 "%s: received unknown report #%d\n", __func__, data[0]); 127 return 0; 128 } 129 130 return 1; 131 } 132 133 static int wacom_pl_irq(struct wacom_wac *wacom) 134 { 135 struct wacom_features *features = &wacom->features; 136 unsigned char *data = wacom->data; 137 struct input_dev *input = wacom->pen_input; 138 int prox, pressure; 139 140 if (data[0] != WACOM_REPORT_PENABLED) { 141 dev_dbg(input->dev.parent, 142 "%s: received unknown report #%d\n", __func__, data[0]); 143 return 0; 144 } 145 146 prox = data[1] & 0x40; 147 148 if (!wacom->id[0]) { 149 if ((data[0] & 0x10) || (data[4] & 0x20)) { 150 wacom->tool[0] = BTN_TOOL_RUBBER; 151 wacom->id[0] = ERASER_DEVICE_ID; 152 } 153 else { 154 wacom->tool[0] = BTN_TOOL_PEN; 155 wacom->id[0] = STYLUS_DEVICE_ID; 156 } 157 } 158 159 /* If the eraser is in prox, STYLUS2 is always set. If we 160 * mis-detected the type and notice that STYLUS2 isn't set 161 * then force the eraser out of prox and let the pen in. 162 */ 163 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 164 input_report_key(input, BTN_TOOL_RUBBER, 0); 165 input_report_abs(input, ABS_MISC, 0); 166 input_sync(input); 167 wacom->tool[0] = BTN_TOOL_PEN; 168 wacom->id[0] = STYLUS_DEVICE_ID; 169 } 170 171 if (prox) { 172 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 173 if (features->pressure_max > 255) 174 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 175 pressure += (features->pressure_max + 1) / 2; 176 177 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 178 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 179 input_report_abs(input, ABS_PRESSURE, pressure); 180 181 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 182 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 183 /* Only allow the stylus2 button to be reported for the pen tool. */ 184 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 185 } 186 187 if (!prox) 188 wacom->id[0] = 0; 189 input_report_key(input, wacom->tool[0], prox); 190 input_report_abs(input, ABS_MISC, wacom->id[0]); 191 return 1; 192 } 193 194 static int wacom_ptu_irq(struct wacom_wac *wacom) 195 { 196 unsigned char *data = wacom->data; 197 struct input_dev *input = wacom->pen_input; 198 199 if (data[0] != WACOM_REPORT_PENABLED) { 200 dev_dbg(input->dev.parent, 201 "%s: received unknown report #%d\n", __func__, data[0]); 202 return 0; 203 } 204 205 if (data[1] & 0x04) { 206 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 207 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 208 wacom->id[0] = ERASER_DEVICE_ID; 209 } else { 210 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 211 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 212 wacom->id[0] = STYLUS_DEVICE_ID; 213 } 214 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 215 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 216 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 217 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 218 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 219 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 220 return 1; 221 } 222 223 static int wacom_dtu_irq(struct wacom_wac *wacom) 224 { 225 unsigned char *data = wacom->data; 226 struct input_dev *input = wacom->pen_input; 227 int prox = data[1] & 0x20; 228 229 dev_dbg(input->dev.parent, 230 "%s: received report #%d", __func__, data[0]); 231 232 if (prox) { 233 /* Going into proximity select tool */ 234 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 235 if (wacom->tool[0] == BTN_TOOL_PEN) 236 wacom->id[0] = STYLUS_DEVICE_ID; 237 else 238 wacom->id[0] = ERASER_DEVICE_ID; 239 } 240 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 241 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 242 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 243 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 244 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 245 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 246 if (!prox) /* out-prox */ 247 wacom->id[0] = 0; 248 input_report_key(input, wacom->tool[0], prox); 249 input_report_abs(input, ABS_MISC, wacom->id[0]); 250 return 1; 251 } 252 253 static int wacom_dtus_irq(struct wacom_wac *wacom) 254 { 255 char *data = wacom->data; 256 struct input_dev *input = wacom->pen_input; 257 unsigned short prox, pressure = 0; 258 259 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 260 dev_dbg(input->dev.parent, 261 "%s: received unknown report #%d", __func__, data[0]); 262 return 0; 263 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 264 input = wacom->pad_input; 265 input_report_key(input, BTN_0, (data[1] & 0x01)); 266 input_report_key(input, BTN_1, (data[1] & 0x02)); 267 input_report_key(input, BTN_2, (data[1] & 0x04)); 268 input_report_key(input, BTN_3, (data[1] & 0x08)); 269 input_report_abs(input, ABS_MISC, 270 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 271 return 1; 272 } else { 273 prox = data[1] & 0x80; 274 if (prox) { 275 switch ((data[1] >> 3) & 3) { 276 case 1: /* Rubber */ 277 wacom->tool[0] = BTN_TOOL_RUBBER; 278 wacom->id[0] = ERASER_DEVICE_ID; 279 break; 280 281 case 2: /* Pen */ 282 wacom->tool[0] = BTN_TOOL_PEN; 283 wacom->id[0] = STYLUS_DEVICE_ID; 284 break; 285 } 286 } 287 288 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 289 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 290 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 291 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 292 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 293 input_report_abs(input, ABS_PRESSURE, pressure); 294 input_report_key(input, BTN_TOUCH, pressure > 10); 295 296 if (!prox) /* out-prox */ 297 wacom->id[0] = 0; 298 input_report_key(input, wacom->tool[0], prox); 299 input_report_abs(input, ABS_MISC, wacom->id[0]); 300 return 1; 301 } 302 } 303 304 static int wacom_graphire_irq(struct wacom_wac *wacom) 305 { 306 struct wacom_features *features = &wacom->features; 307 unsigned char *data = wacom->data; 308 struct input_dev *input = wacom->pen_input; 309 struct input_dev *pad_input = wacom->pad_input; 310 int battery_capacity, ps_connected; 311 int prox; 312 int rw = 0; 313 int retval = 0; 314 315 if (features->type == GRAPHIRE_BT) { 316 if (data[0] != WACOM_REPORT_PENABLED_BT) { 317 dev_dbg(input->dev.parent, 318 "%s: received unknown report #%d\n", __func__, 319 data[0]); 320 goto exit; 321 } 322 } else if (data[0] != WACOM_REPORT_PENABLED) { 323 dev_dbg(input->dev.parent, 324 "%s: received unknown report #%d\n", __func__, data[0]); 325 goto exit; 326 } 327 328 prox = data[1] & 0x80; 329 if (prox || wacom->id[0]) { 330 if (prox) { 331 switch ((data[1] >> 5) & 3) { 332 333 case 0: /* Pen */ 334 wacom->tool[0] = BTN_TOOL_PEN; 335 wacom->id[0] = STYLUS_DEVICE_ID; 336 break; 337 338 case 1: /* Rubber */ 339 wacom->tool[0] = BTN_TOOL_RUBBER; 340 wacom->id[0] = ERASER_DEVICE_ID; 341 break; 342 343 case 2: /* Mouse with wheel */ 344 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 345 /* fall through */ 346 347 case 3: /* Mouse without wheel */ 348 wacom->tool[0] = BTN_TOOL_MOUSE; 349 wacom->id[0] = CURSOR_DEVICE_ID; 350 break; 351 } 352 } 353 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 354 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 355 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 356 if (features->type == GRAPHIRE_BT) 357 input_report_abs(input, ABS_PRESSURE, data[6] | 358 (((__u16) (data[1] & 0x08)) << 5)); 359 else 360 input_report_abs(input, ABS_PRESSURE, data[6] | 361 ((data[7] & 0x03) << 8)); 362 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 363 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 364 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 365 } else { 366 input_report_key(input, BTN_LEFT, data[1] & 0x01); 367 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 368 if (features->type == WACOM_G4 || 369 features->type == WACOM_MO) { 370 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 371 rw = (data[7] & 0x04) - (data[7] & 0x03); 372 } else if (features->type == GRAPHIRE_BT) { 373 /* Compute distance between mouse and tablet */ 374 rw = 44 - (data[6] >> 2); 375 rw = clamp_val(rw, 0, 31); 376 input_report_abs(input, ABS_DISTANCE, rw); 377 if (((data[1] >> 5) & 3) == 2) { 378 /* Mouse with wheel */ 379 input_report_key(input, BTN_MIDDLE, 380 data[1] & 0x04); 381 rw = (data[6] & 0x01) ? -1 : 382 (data[6] & 0x02) ? 1 : 0; 383 } else { 384 rw = 0; 385 } 386 } else { 387 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 388 rw = -(signed char)data[6]; 389 } 390 input_report_rel(input, REL_WHEEL, rw); 391 } 392 393 if (!prox) 394 wacom->id[0] = 0; 395 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 396 input_report_key(input, wacom->tool[0], prox); 397 input_sync(input); /* sync last event */ 398 } 399 400 /* send pad data */ 401 switch (features->type) { 402 case WACOM_G4: 403 prox = data[7] & 0xf8; 404 if (prox || wacom->id[1]) { 405 wacom->id[1] = PAD_DEVICE_ID; 406 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 407 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 408 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 409 input_report_rel(pad_input, REL_WHEEL, rw); 410 if (!prox) 411 wacom->id[1] = 0; 412 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 413 retval = 1; 414 } 415 break; 416 417 case WACOM_MO: 418 prox = (data[7] & 0xf8) || data[8]; 419 if (prox || wacom->id[1]) { 420 wacom->id[1] = PAD_DEVICE_ID; 421 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 422 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 423 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 424 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 425 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 426 if (!prox) 427 wacom->id[1] = 0; 428 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 429 retval = 1; 430 } 431 break; 432 case GRAPHIRE_BT: 433 prox = data[7] & 0x03; 434 if (prox || wacom->id[1]) { 435 wacom->id[1] = PAD_DEVICE_ID; 436 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 437 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 438 if (!prox) 439 wacom->id[1] = 0; 440 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 441 retval = 1; 442 } 443 break; 444 } 445 446 /* Store current battery capacity and power supply state */ 447 if (features->type == GRAPHIRE_BT) { 448 rw = (data[7] >> 2 & 0x07); 449 battery_capacity = batcap_gr[rw]; 450 ps_connected = rw == 7; 451 wacom_notify_battery(wacom, battery_capacity, ps_connected, 452 1, ps_connected); 453 } 454 exit: 455 return retval; 456 } 457 458 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 459 { 460 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 461 struct wacom_features *features = &wacom_wac->features; 462 struct hid_report *r; 463 struct hid_report_enum *re; 464 465 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 466 if (features->type == INTUOSHT2) 467 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 468 else 469 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 470 if (r) { 471 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 472 } 473 } 474 475 static int wacom_intuos_pad(struct wacom_wac *wacom) 476 { 477 struct wacom_features *features = &wacom->features; 478 unsigned char *data = wacom->data; 479 struct input_dev *input = wacom->pad_input; 480 int i; 481 int buttons = 0, nbuttons = features->numbered_buttons; 482 int keys = 0, nkeys = 0; 483 int ring1 = 0, ring2 = 0; 484 int strip1 = 0, strip2 = 0; 485 bool prox = false; 486 487 /* pad packets. Works as a second tool and is always in prox */ 488 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 489 data[0] == WACOM_REPORT_CINTIQPAD)) 490 return 0; 491 492 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 493 buttons = (data[3] << 1) | (data[2] & 0x01); 494 ring1 = data[1]; 495 } else if (features->type == DTK) { 496 buttons = data[6]; 497 } else if (features->type == WACOM_13HD) { 498 buttons = (data[4] << 1) | (data[3] & 0x01); 499 } else if (features->type == WACOM_24HD) { 500 buttons = (data[8] << 8) | data[6]; 501 ring1 = data[1]; 502 ring2 = data[2]; 503 504 /* 505 * Three "buttons" are available on the 24HD which are 506 * physically implemented as a touchstrip. Each button 507 * is approximately 3 bits wide with a 2 bit spacing. 508 * The raw touchstrip bits are stored at: 509 * ((data[3] & 0x1f) << 8) | data[4]) 510 */ 511 nkeys = 3; 512 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 513 ((data[4] & 0xE0) ? 1<<1 : 0) | 514 ((data[4] & 0x07) ? 1<<0 : 0); 515 } else if (features->type == WACOM_27QHD) { 516 nkeys = 3; 517 keys = data[2] & 0x07; 518 519 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 520 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 521 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 522 } else if (features->type == CINTIQ_HYBRID) { 523 /* 524 * Do not send hardware buttons under Android. They 525 * are already sent to the system through GPIO (and 526 * have different meaning). 527 * 528 * d-pad right -> data[4] & 0x10 529 * d-pad up -> data[4] & 0x20 530 * d-pad left -> data[4] & 0x40 531 * d-pad down -> data[4] & 0x80 532 * d-pad center -> data[3] & 0x01 533 */ 534 buttons = (data[4] << 1) | (data[3] & 0x01); 535 } else if (features->type == CINTIQ_COMPANION_2) { 536 /* d-pad right -> data[4] & 0x10 537 * d-pad up -> data[4] & 0x20 538 * d-pad left -> data[4] & 0x40 539 * d-pad down -> data[4] & 0x80 540 * d-pad center -> data[3] & 0x01 541 */ 542 buttons = ((data[2] >> 4) << 7) | 543 ((data[1] & 0x04) << 6) | 544 ((data[2] & 0x0F) << 2) | 545 (data[1] & 0x03); 546 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 547 /* 548 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 549 * addition to the mechanical switch. Switch data is 550 * stored in data[4], capacitive data in data[5]. 551 * 552 * Touch ring mode switch (data[3]) has no capacitive sensor 553 */ 554 buttons = (data[4] << 1) | (data[3] & 0x01); 555 ring1 = data[2]; 556 } else { 557 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 558 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 559 (data[6] << 1) | (data[5] & 0x01); 560 561 if (features->type == WACOM_22HD) { 562 nkeys = 3; 563 keys = data[9] & 0x07; 564 } 565 } else { 566 buttons = ((data[6] & 0x10) << 10) | 567 ((data[5] & 0x10) << 9) | 568 ((data[6] & 0x0F) << 4) | 569 (data[5] & 0x0F); 570 } 571 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 572 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 573 } 574 575 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) | 576 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 577 578 wacom_report_numbered_buttons(input, nbuttons, buttons); 579 580 for (i = 0; i < nkeys; i++) 581 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 582 583 input_report_abs(input, ABS_RX, strip1); 584 input_report_abs(input, ABS_RY, strip2); 585 586 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 587 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 588 589 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 590 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 591 592 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 593 594 return 1; 595 } 596 597 static int wacom_intuos_id_mangle(int tool_id) 598 { 599 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 600 } 601 602 static int wacom_intuos_get_tool_type(int tool_id) 603 { 604 int tool_type; 605 606 switch (tool_id) { 607 case 0x812: /* Inking pen */ 608 case 0x801: /* Intuos3 Inking pen */ 609 case 0x12802: /* Intuos4/5 Inking Pen */ 610 case 0x012: 611 tool_type = BTN_TOOL_PENCIL; 612 break; 613 614 case 0x822: /* Pen */ 615 case 0x842: 616 case 0x852: 617 case 0x823: /* Intuos3 Grip Pen */ 618 case 0x813: /* Intuos3 Classic Pen */ 619 case 0x885: /* Intuos3 Marker Pen */ 620 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 621 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 622 case 0x8e2: /* IntuosHT2 pen */ 623 case 0x022: 624 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 625 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 626 case 0x16802: /* Cintiq 13HD Pro Pen */ 627 case 0x18802: /* DTH2242 Pen */ 628 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 629 tool_type = BTN_TOOL_PEN; 630 break; 631 632 case 0x832: /* Stroke pen */ 633 case 0x032: 634 tool_type = BTN_TOOL_BRUSH; 635 break; 636 637 case 0x007: /* Mouse 4D and 2D */ 638 case 0x09c: 639 case 0x094: 640 case 0x017: /* Intuos3 2D Mouse */ 641 case 0x806: /* Intuos4 Mouse */ 642 tool_type = BTN_TOOL_MOUSE; 643 break; 644 645 case 0x096: /* Lens cursor */ 646 case 0x097: /* Intuos3 Lens cursor */ 647 case 0x006: /* Intuos4 Lens cursor */ 648 tool_type = BTN_TOOL_LENS; 649 break; 650 651 case 0x82a: /* Eraser */ 652 case 0x84a: 653 case 0x85a: 654 case 0x91a: 655 case 0xd1a: 656 case 0x0fa: 657 case 0x82b: /* Intuos3 Grip Pen Eraser */ 658 case 0x81b: /* Intuos3 Classic Pen Eraser */ 659 case 0x91b: /* Intuos3 Airbrush Eraser */ 660 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 661 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 662 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 663 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 664 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 665 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 666 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 667 case 0x1880a: /* DTH2242 Eraser */ 668 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 669 tool_type = BTN_TOOL_RUBBER; 670 break; 671 672 case 0xd12: 673 case 0x912: 674 case 0x112: 675 case 0x913: /* Intuos3 Airbrush */ 676 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 677 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 678 tool_type = BTN_TOOL_AIRBRUSH; 679 break; 680 681 default: /* Unknown tool */ 682 tool_type = BTN_TOOL_PEN; 683 break; 684 } 685 return tool_type; 686 } 687 688 static int wacom_intuos_inout(struct wacom_wac *wacom) 689 { 690 struct wacom_features *features = &wacom->features; 691 unsigned char *data = wacom->data; 692 struct input_dev *input = wacom->pen_input; 693 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 694 695 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 696 ((data[1] & 0xfe) == 0x20) || /* in range */ 697 ((data[1] & 0xfe) == 0x80))) /* out prox */ 698 return 0; 699 700 /* Enter report */ 701 if ((data[1] & 0xfc) == 0xc0) { 702 /* serial number of the tool */ 703 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 704 (data[4] << 20) + (data[5] << 12) + 705 (data[6] << 4) + (data[7] >> 4); 706 707 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 708 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 709 710 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 711 712 wacom->shared->stylus_in_proximity = true; 713 return 1; 714 } 715 716 /* in Range */ 717 if ((data[1] & 0xfe) == 0x20) { 718 if (features->type != INTUOSHT2) 719 wacom->shared->stylus_in_proximity = true; 720 721 /* in Range while exiting */ 722 if (wacom->reporting_data) { 723 input_report_key(input, BTN_TOUCH, 0); 724 input_report_abs(input, ABS_PRESSURE, 0); 725 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 726 return 2; 727 } 728 return 1; 729 } 730 731 /* Exit report */ 732 if ((data[1] & 0xfe) == 0x80) { 733 wacom->shared->stylus_in_proximity = false; 734 wacom->reporting_data = false; 735 736 /* don't report exit if we don't know the ID */ 737 if (!wacom->id[idx]) 738 return 1; 739 740 /* 741 * Reset all states otherwise we lose the initial states 742 * when in-prox next time 743 */ 744 input_report_abs(input, ABS_X, 0); 745 input_report_abs(input, ABS_Y, 0); 746 input_report_abs(input, ABS_DISTANCE, 0); 747 input_report_abs(input, ABS_TILT_X, 0); 748 input_report_abs(input, ABS_TILT_Y, 0); 749 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 750 input_report_key(input, BTN_LEFT, 0); 751 input_report_key(input, BTN_MIDDLE, 0); 752 input_report_key(input, BTN_RIGHT, 0); 753 input_report_key(input, BTN_SIDE, 0); 754 input_report_key(input, BTN_EXTRA, 0); 755 input_report_abs(input, ABS_THROTTLE, 0); 756 input_report_abs(input, ABS_RZ, 0); 757 } else { 758 input_report_abs(input, ABS_PRESSURE, 0); 759 input_report_key(input, BTN_STYLUS, 0); 760 input_report_key(input, BTN_STYLUS2, 0); 761 input_report_key(input, BTN_TOUCH, 0); 762 input_report_abs(input, ABS_WHEEL, 0); 763 if (features->type >= INTUOS3S) 764 input_report_abs(input, ABS_Z, 0); 765 } 766 input_report_key(input, wacom->tool[idx], 0); 767 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 768 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 769 wacom->id[idx] = 0; 770 return 2; 771 } 772 773 return 0; 774 } 775 776 static inline bool report_touch_events(struct wacom_wac *wacom) 777 { 778 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 779 } 780 781 static inline bool delay_pen_events(struct wacom_wac *wacom) 782 { 783 return (wacom->shared->touch_down && touch_arbitration); 784 } 785 786 static int wacom_intuos_general(struct wacom_wac *wacom) 787 { 788 struct wacom_features *features = &wacom->features; 789 unsigned char *data = wacom->data; 790 struct input_dev *input = wacom->pen_input; 791 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 792 unsigned char type = (data[1] >> 1) & 0x0F; 793 unsigned int x, y, distance, t; 794 795 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 796 data[0] != WACOM_REPORT_INTUOS_PEN) 797 return 0; 798 799 if (delay_pen_events(wacom)) 800 return 1; 801 802 /* don't report events if we don't know the tool ID */ 803 if (!wacom->id[idx]) { 804 /* but reschedule a read of the current tool */ 805 wacom_intuos_schedule_prox_event(wacom); 806 return 1; 807 } 808 809 /* 810 * don't report events for invalid data 811 */ 812 /* older I4 styli don't work with new Cintiqs */ 813 if ((!((wacom->id[idx] >> 16) & 0x01) && 814 (features->type == WACOM_21UX2)) || 815 /* Only large Intuos support Lense Cursor */ 816 (wacom->tool[idx] == BTN_TOOL_LENS && 817 (features->type == INTUOS3 || 818 features->type == INTUOS3S || 819 features->type == INTUOS4 || 820 features->type == INTUOS4S || 821 features->type == INTUOS5 || 822 features->type == INTUOS5S || 823 features->type == INTUOSPM || 824 features->type == INTUOSPS)) || 825 /* Cintiq doesn't send data when RDY bit isn't set */ 826 (features->type == CINTIQ && !(data[1] & 0x40))) 827 return 1; 828 829 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 830 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 831 distance = data[9] >> 2; 832 if (features->type < INTUOS3S) { 833 x >>= 1; 834 y >>= 1; 835 distance >>= 1; 836 } 837 input_report_abs(input, ABS_X, x); 838 input_report_abs(input, ABS_Y, y); 839 input_report_abs(input, ABS_DISTANCE, distance); 840 841 switch (type) { 842 case 0x00: 843 case 0x01: 844 case 0x02: 845 case 0x03: 846 /* general pen packet */ 847 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 848 if (features->pressure_max < 2047) 849 t >>= 1; 850 input_report_abs(input, ABS_PRESSURE, t); 851 if (features->type != INTUOSHT2) { 852 input_report_abs(input, ABS_TILT_X, 853 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 854 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 855 } 856 input_report_key(input, BTN_STYLUS, data[1] & 2); 857 input_report_key(input, BTN_STYLUS2, data[1] & 4); 858 input_report_key(input, BTN_TOUCH, t > 10); 859 break; 860 861 case 0x0a: 862 /* airbrush second packet */ 863 input_report_abs(input, ABS_WHEEL, 864 (data[6] << 2) | ((data[7] >> 6) & 3)); 865 input_report_abs(input, ABS_TILT_X, 866 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 867 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 868 break; 869 870 case 0x05: 871 /* Rotation packet */ 872 if (features->type >= INTUOS3S) { 873 /* I3 marker pen rotation */ 874 t = (data[6] << 3) | ((data[7] >> 5) & 7); 875 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 876 ((t-1) / 2 + 450)) : (450 - t / 2) ; 877 input_report_abs(input, ABS_Z, t); 878 } else { 879 /* 4D mouse 2nd packet */ 880 t = (data[6] << 3) | ((data[7] >> 5) & 7); 881 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 882 ((t - 1) / 2) : -t / 2); 883 } 884 break; 885 886 case 0x04: 887 /* 4D mouse 1st packet */ 888 input_report_key(input, BTN_LEFT, data[8] & 0x01); 889 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 890 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 891 892 input_report_key(input, BTN_SIDE, data[8] & 0x20); 893 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 894 t = (data[6] << 2) | ((data[7] >> 6) & 3); 895 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 896 break; 897 898 case 0x06: 899 /* I4 mouse */ 900 input_report_key(input, BTN_LEFT, data[6] & 0x01); 901 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 902 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 903 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 904 - ((data[7] & 0x40) >> 6)); 905 input_report_key(input, BTN_SIDE, data[6] & 0x08); 906 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 907 908 input_report_abs(input, ABS_TILT_X, 909 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 910 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 911 break; 912 913 case 0x08: 914 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 915 /* 2D mouse packet */ 916 input_report_key(input, BTN_LEFT, data[8] & 0x04); 917 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 918 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 919 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 920 - ((data[8] & 0x02) >> 1)); 921 922 /* I3 2D mouse side buttons */ 923 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 924 input_report_key(input, BTN_SIDE, data[8] & 0x40); 925 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 926 } 927 } 928 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 929 /* Lens cursor packets */ 930 input_report_key(input, BTN_LEFT, data[8] & 0x01); 931 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 932 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 933 input_report_key(input, BTN_SIDE, data[8] & 0x10); 934 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 935 } 936 break; 937 938 case 0x07: 939 case 0x09: 940 case 0x0b: 941 case 0x0c: 942 case 0x0d: 943 case 0x0e: 944 case 0x0f: 945 /* unhandled */ 946 break; 947 } 948 949 input_report_abs(input, ABS_MISC, 950 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 951 input_report_key(input, wacom->tool[idx], 1); 952 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 953 wacom->reporting_data = true; 954 return 2; 955 } 956 957 static int wacom_intuos_irq(struct wacom_wac *wacom) 958 { 959 unsigned char *data = wacom->data; 960 struct input_dev *input = wacom->pen_input; 961 int result; 962 963 if (data[0] != WACOM_REPORT_PENABLED && 964 data[0] != WACOM_REPORT_INTUOS_ID1 && 965 data[0] != WACOM_REPORT_INTUOS_ID2 && 966 data[0] != WACOM_REPORT_INTUOSPAD && 967 data[0] != WACOM_REPORT_INTUOS_PEN && 968 data[0] != WACOM_REPORT_CINTIQ && 969 data[0] != WACOM_REPORT_CINTIQPAD && 970 data[0] != WACOM_REPORT_INTUOS5PAD) { 971 dev_dbg(input->dev.parent, 972 "%s: received unknown report #%d\n", __func__, data[0]); 973 return 0; 974 } 975 976 /* process pad events */ 977 result = wacom_intuos_pad(wacom); 978 if (result) 979 return result; 980 981 /* process in/out prox events */ 982 result = wacom_intuos_inout(wacom); 983 if (result) 984 return result - 1; 985 986 /* process general packets */ 987 result = wacom_intuos_general(wacom); 988 if (result) 989 return result - 1; 990 991 return 0; 992 } 993 994 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 995 { 996 unsigned char *data = wacom_wac->data; 997 struct input_dev *input; 998 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 999 struct wacom_remote *remote = wacom->remote; 1000 int bat_charging, bat_percent, touch_ring_mode; 1001 __u32 serial; 1002 int i, index = -1; 1003 unsigned long flags; 1004 1005 if (data[0] != WACOM_REPORT_REMOTE) { 1006 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 1007 __func__, data[0]); 1008 return 0; 1009 } 1010 1011 serial = data[3] + (data[4] << 8) + (data[5] << 16); 1012 wacom_wac->id[0] = PAD_DEVICE_ID; 1013 1014 spin_lock_irqsave(&remote->remote_lock, flags); 1015 1016 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1017 if (remote->remotes[i].serial == serial) { 1018 index = i; 1019 break; 1020 } 1021 } 1022 1023 if (index < 0 || !remote->remotes[index].registered) 1024 goto out; 1025 1026 input = remote->remotes[index].input; 1027 1028 input_report_key(input, BTN_0, (data[9] & 0x01)); 1029 input_report_key(input, BTN_1, (data[9] & 0x02)); 1030 input_report_key(input, BTN_2, (data[9] & 0x04)); 1031 input_report_key(input, BTN_3, (data[9] & 0x08)); 1032 input_report_key(input, BTN_4, (data[9] & 0x10)); 1033 input_report_key(input, BTN_5, (data[9] & 0x20)); 1034 input_report_key(input, BTN_6, (data[9] & 0x40)); 1035 input_report_key(input, BTN_7, (data[9] & 0x80)); 1036 1037 input_report_key(input, BTN_8, (data[10] & 0x01)); 1038 input_report_key(input, BTN_9, (data[10] & 0x02)); 1039 input_report_key(input, BTN_A, (data[10] & 0x04)); 1040 input_report_key(input, BTN_B, (data[10] & 0x08)); 1041 input_report_key(input, BTN_C, (data[10] & 0x10)); 1042 input_report_key(input, BTN_X, (data[10] & 0x20)); 1043 input_report_key(input, BTN_Y, (data[10] & 0x40)); 1044 input_report_key(input, BTN_Z, (data[10] & 0x80)); 1045 1046 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 1047 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 1048 1049 if (data[12] & 0x80) 1050 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f)); 1051 else 1052 input_report_abs(input, ABS_WHEEL, 0); 1053 1054 bat_percent = data[7] & 0x7f; 1055 bat_charging = !!(data[7] & 0x80); 1056 1057 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 1058 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 1059 else 1060 input_report_abs(input, ABS_MISC, 0); 1061 1062 input_event(input, EV_MSC, MSC_SERIAL, serial); 1063 1064 input_sync(input); 1065 1066 /*Which mode select (LED light) is currently on?*/ 1067 touch_ring_mode = (data[11] & 0xC0) >> 6; 1068 1069 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1070 if (remote->remotes[i].serial == serial) 1071 wacom->led.groups[i].select = touch_ring_mode; 1072 } 1073 1074 __wacom_notify_battery(&remote->remotes[index].battery, bat_percent, 1075 bat_charging, 1, bat_charging); 1076 1077 out: 1078 spin_unlock_irqrestore(&remote->remote_lock, flags); 1079 return 0; 1080 } 1081 1082 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 1083 { 1084 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1085 unsigned char *data = wacom_wac->data; 1086 struct wacom_remote *remote = wacom->remote; 1087 struct wacom_remote_data remote_data; 1088 unsigned long flags; 1089 int i, ret; 1090 1091 if (data[0] != WACOM_REPORT_DEVICE_LIST) 1092 return; 1093 1094 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 1095 1096 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1097 int j = i * 6; 1098 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 1099 bool connected = data[j+2]; 1100 1101 remote_data.remote[i].serial = serial; 1102 remote_data.remote[i].connected = connected; 1103 } 1104 1105 spin_lock_irqsave(&remote->remote_lock, flags); 1106 1107 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 1108 if (ret != sizeof(remote_data)) { 1109 spin_unlock_irqrestore(&remote->remote_lock, flags); 1110 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 1111 return; 1112 } 1113 1114 spin_unlock_irqrestore(&remote->remote_lock, flags); 1115 1116 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 1117 } 1118 1119 static int int_dist(int x1, int y1, int x2, int y2) 1120 { 1121 int x = x2 - x1; 1122 int y = y2 - y1; 1123 1124 return int_sqrt(x*x + y*y); 1125 } 1126 1127 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1128 unsigned char *data) 1129 { 1130 memcpy(wacom->data, data, 10); 1131 wacom_intuos_irq(wacom); 1132 1133 input_sync(wacom->pen_input); 1134 if (wacom->pad_input) 1135 input_sync(wacom->pad_input); 1136 } 1137 1138 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1139 { 1140 unsigned char data[WACOM_PKGLEN_MAX]; 1141 int i = 1; 1142 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1143 1144 memcpy(data, wacom->data, len); 1145 1146 switch (data[0]) { 1147 case 0x04: 1148 wacom_intuos_bt_process_data(wacom, data + i); 1149 i += 10; 1150 /* fall through */ 1151 case 0x03: 1152 wacom_intuos_bt_process_data(wacom, data + i); 1153 i += 10; 1154 wacom_intuos_bt_process_data(wacom, data + i); 1155 i += 10; 1156 power_raw = data[i]; 1157 bat_charging = (power_raw & 0x08) ? 1 : 0; 1158 ps_connected = (power_raw & 0x10) ? 1 : 0; 1159 battery_capacity = batcap_i4[power_raw & 0x07]; 1160 wacom_notify_battery(wacom, battery_capacity, bat_charging, 1161 battery_capacity || bat_charging, 1162 ps_connected); 1163 break; 1164 default: 1165 dev_dbg(wacom->pen_input->dev.parent, 1166 "Unknown report: %d,%d size:%zu\n", 1167 data[0], data[1], len); 1168 return 0; 1169 } 1170 return 0; 1171 } 1172 1173 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1174 { 1175 struct input_dev *input = wacom->touch_input; 1176 unsigned touch_max = wacom->features.touch_max; 1177 int count = 0; 1178 int i; 1179 1180 if (!touch_max) 1181 return 0; 1182 1183 if (touch_max == 1) 1184 return test_bit(BTN_TOUCH, input->key) && 1185 report_touch_events(wacom); 1186 1187 for (i = 0; i < input->mt->num_slots; i++) { 1188 struct input_mt_slot *ps = &input->mt->slots[i]; 1189 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1190 if (id >= 0) 1191 count++; 1192 } 1193 1194 return count; 1195 } 1196 1197 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1198 { 1199 const int pen_frame_len = 14; 1200 const int pen_frames = 7; 1201 1202 struct input_dev *pen_input = wacom->pen_input; 1203 unsigned char *data = wacom->data; 1204 int i; 1205 1206 wacom->serial[0] = get_unaligned_le64(&data[99]); 1207 wacom->id[0] = get_unaligned_le16(&data[107]); 1208 if (wacom->serial[0] >> 52 == 1) { 1209 /* Add back in missing bits of ID for non-USI pens */ 1210 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1211 } 1212 wacom->tool[0] = wacom_intuos_get_tool_type(wacom_intuos_id_mangle(wacom->id[0])); 1213 1214 for (i = 0; i < pen_frames; i++) { 1215 unsigned char *frame = &data[i*pen_frame_len + 1]; 1216 bool valid = frame[0] & 0x80; 1217 bool prox = frame[0] & 0x40; 1218 bool range = frame[0] & 0x20; 1219 1220 if (!valid) 1221 continue; 1222 1223 if (range) { 1224 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1225 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1226 input_report_abs(pen_input, ABS_TILT_X, frame[7]); 1227 input_report_abs(pen_input, ABS_TILT_Y, frame[8]); 1228 input_report_abs(pen_input, ABS_Z, get_unaligned_le16(&frame[9])); 1229 input_report_abs(pen_input, ABS_WHEEL, get_unaligned_le16(&frame[11])); 1230 } 1231 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1232 input_report_abs(pen_input, ABS_DISTANCE, range ? frame[13] : wacom->features.distance_max); 1233 1234 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x01); 1235 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1236 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1237 1238 input_report_key(pen_input, wacom->tool[0], prox); 1239 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1240 input_report_abs(pen_input, ABS_MISC, 1241 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1242 1243 wacom->shared->stylus_in_proximity = prox; 1244 1245 input_sync(pen_input); 1246 } 1247 } 1248 1249 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1250 { 1251 const int finger_touch_len = 8; 1252 const int finger_frames = 4; 1253 const int finger_frame_len = 43; 1254 1255 struct input_dev *touch_input = wacom->touch_input; 1256 unsigned char *data = wacom->data; 1257 int num_contacts_left = 5; 1258 int i, j; 1259 1260 for (i = 0; i < finger_frames; i++) { 1261 unsigned char *frame = &data[i*finger_frame_len + 109]; 1262 int current_num_contacts = frame[0] & 0x7F; 1263 int contacts_to_send; 1264 1265 if (!(frame[0] & 0x80)) 1266 continue; 1267 1268 /* 1269 * First packet resets the counter since only the first 1270 * packet in series will have non-zero current_num_contacts. 1271 */ 1272 if (current_num_contacts) 1273 wacom->num_contacts_left = current_num_contacts; 1274 1275 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1276 1277 for (j = 0; j < contacts_to_send; j++) { 1278 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1279 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1280 int x = get_unaligned_le16(&touch[2]); 1281 int y = get_unaligned_le16(&touch[4]); 1282 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1283 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1284 1285 if (slot < 0) 1286 continue; 1287 1288 input_mt_slot(touch_input, slot); 1289 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1290 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1291 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1292 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1293 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1294 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1295 } 1296 1297 input_mt_sync_frame(touch_input); 1298 1299 wacom->num_contacts_left -= contacts_to_send; 1300 if (wacom->num_contacts_left <= 0) { 1301 wacom->num_contacts_left = 0; 1302 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1303 } 1304 } 1305 1306 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1307 input_sync(touch_input); 1308 } 1309 1310 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1311 { 1312 struct input_dev *pad_input = wacom->pad_input; 1313 unsigned char *data = wacom->data; 1314 1315 int buttons = (data[282] << 1) | ((data[281] >> 6) & 0x01); 1316 int ring = data[285]; 1317 int prox = buttons | (ring & 0x80); 1318 1319 wacom_report_numbered_buttons(pad_input, 9, buttons); 1320 1321 input_report_abs(pad_input, ABS_WHEEL, (ring & 0x80) ? (ring & 0x7f) : 0); 1322 1323 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1324 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1325 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1326 1327 input_sync(pad_input); 1328 } 1329 1330 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1331 { 1332 unsigned char *data = wacom->data; 1333 1334 bool chg = data[284] & 0x80; 1335 int battery_status = data[284] & 0x7F; 1336 1337 wacom_notify_battery(wacom, battery_status, chg, 1, chg); 1338 } 1339 1340 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1341 { 1342 unsigned char *data = wacom->data; 1343 1344 if (data[0] != 0x80) { 1345 dev_dbg(wacom->pen_input->dev.parent, 1346 "%s: received unknown report #%d\n", __func__, data[0]); 1347 return 0; 1348 } 1349 1350 wacom_intuos_pro2_bt_pen(wacom); 1351 wacom_intuos_pro2_bt_touch(wacom); 1352 wacom_intuos_pro2_bt_pad(wacom); 1353 wacom_intuos_pro2_bt_battery(wacom); 1354 return 0; 1355 } 1356 1357 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1358 { 1359 struct input_dev *input = wacom->touch_input; 1360 unsigned char *data = wacom->data; 1361 int i; 1362 int current_num_contacts = data[61]; 1363 int contacts_to_send = 0; 1364 int num_contacts_left = 4; /* maximum contacts per packet */ 1365 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1366 int y_offset = 2; 1367 1368 if (wacom->features.type == WACOM_27QHDT) { 1369 current_num_contacts = data[63]; 1370 num_contacts_left = 10; 1371 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1372 y_offset = 0; 1373 } 1374 1375 /* 1376 * First packet resets the counter since only the first 1377 * packet in series will have non-zero current_num_contacts. 1378 */ 1379 if (current_num_contacts) 1380 wacom->num_contacts_left = current_num_contacts; 1381 1382 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1383 1384 for (i = 0; i < contacts_to_send; i++) { 1385 int offset = (byte_per_packet * i) + 1; 1386 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1387 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1388 1389 if (slot < 0) 1390 continue; 1391 input_mt_slot(input, slot); 1392 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1393 1394 if (touch) { 1395 int t_x = get_unaligned_le16(&data[offset + 2]); 1396 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1397 1398 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1399 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1400 1401 if (wacom->features.type != WACOM_27QHDT) { 1402 int c_x = get_unaligned_le16(&data[offset + 4]); 1403 int c_y = get_unaligned_le16(&data[offset + 8]); 1404 int w = get_unaligned_le16(&data[offset + 10]); 1405 int h = get_unaligned_le16(&data[offset + 12]); 1406 1407 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1408 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1409 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1410 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1411 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1412 } 1413 } 1414 } 1415 input_mt_sync_frame(input); 1416 1417 wacom->num_contacts_left -= contacts_to_send; 1418 if (wacom->num_contacts_left <= 0) { 1419 wacom->num_contacts_left = 0; 1420 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1421 } 1422 return 1; 1423 } 1424 1425 static int wacom_mt_touch(struct wacom_wac *wacom) 1426 { 1427 struct input_dev *input = wacom->touch_input; 1428 unsigned char *data = wacom->data; 1429 int i; 1430 int current_num_contacts = data[2]; 1431 int contacts_to_send = 0; 1432 int x_offset = 0; 1433 1434 /* MTTPC does not support Height and Width */ 1435 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1436 x_offset = -4; 1437 1438 /* 1439 * First packet resets the counter since only the first 1440 * packet in series will have non-zero current_num_contacts. 1441 */ 1442 if (current_num_contacts) 1443 wacom->num_contacts_left = current_num_contacts; 1444 1445 /* There are at most 5 contacts per packet */ 1446 contacts_to_send = min(5, wacom->num_contacts_left); 1447 1448 for (i = 0; i < contacts_to_send; i++) { 1449 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1450 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1451 int id = get_unaligned_le16(&data[offset + 1]); 1452 int slot = input_mt_get_slot_by_key(input, id); 1453 1454 if (slot < 0) 1455 continue; 1456 1457 input_mt_slot(input, slot); 1458 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1459 if (touch) { 1460 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1461 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1462 input_report_abs(input, ABS_MT_POSITION_X, x); 1463 input_report_abs(input, ABS_MT_POSITION_Y, y); 1464 } 1465 } 1466 input_mt_sync_frame(input); 1467 1468 wacom->num_contacts_left -= contacts_to_send; 1469 if (wacom->num_contacts_left <= 0) { 1470 wacom->num_contacts_left = 0; 1471 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1472 } 1473 return 1; 1474 } 1475 1476 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1477 { 1478 struct input_dev *input = wacom->touch_input; 1479 unsigned char *data = wacom->data; 1480 int i; 1481 1482 for (i = 0; i < 2; i++) { 1483 int p = data[1] & (1 << i); 1484 bool touch = p && report_touch_events(wacom); 1485 1486 input_mt_slot(input, i); 1487 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1488 if (touch) { 1489 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1490 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1491 1492 input_report_abs(input, ABS_MT_POSITION_X, x); 1493 input_report_abs(input, ABS_MT_POSITION_Y, y); 1494 } 1495 } 1496 input_mt_sync_frame(input); 1497 1498 /* keep touch state for pen event */ 1499 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1500 1501 return 1; 1502 } 1503 1504 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1505 { 1506 unsigned char *data = wacom->data; 1507 struct input_dev *input = wacom->touch_input; 1508 bool prox = report_touch_events(wacom); 1509 int x = 0, y = 0; 1510 1511 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1512 return 0; 1513 1514 if (len == WACOM_PKGLEN_TPC1FG) { 1515 prox = prox && (data[0] & 0x01); 1516 x = get_unaligned_le16(&data[1]); 1517 y = get_unaligned_le16(&data[3]); 1518 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1519 prox = prox && (data[2] & 0x01); 1520 x = get_unaligned_le16(&data[3]); 1521 y = get_unaligned_le16(&data[5]); 1522 } else { 1523 prox = prox && (data[1] & 0x01); 1524 x = le16_to_cpup((__le16 *)&data[2]); 1525 y = le16_to_cpup((__le16 *)&data[4]); 1526 } 1527 1528 if (prox) { 1529 input_report_abs(input, ABS_X, x); 1530 input_report_abs(input, ABS_Y, y); 1531 } 1532 input_report_key(input, BTN_TOUCH, prox); 1533 1534 /* keep touch state for pen events */ 1535 wacom->shared->touch_down = prox; 1536 1537 return 1; 1538 } 1539 1540 static int wacom_tpc_pen(struct wacom_wac *wacom) 1541 { 1542 unsigned char *data = wacom->data; 1543 struct input_dev *input = wacom->pen_input; 1544 bool prox = data[1] & 0x20; 1545 1546 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1547 /* Going into proximity select tool */ 1548 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1549 1550 /* keep pen state for touch events */ 1551 wacom->shared->stylus_in_proximity = prox; 1552 1553 /* send pen events only when touch is up or forced out 1554 * or touch arbitration is off 1555 */ 1556 if (!delay_pen_events(wacom)) { 1557 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1558 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1559 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1560 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1561 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1562 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1563 input_report_key(input, wacom->tool[0], prox); 1564 return 1; 1565 } 1566 1567 return 0; 1568 } 1569 1570 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1571 { 1572 unsigned char *data = wacom->data; 1573 1574 if (wacom->pen_input) { 1575 dev_dbg(wacom->pen_input->dev.parent, 1576 "%s: received report #%d\n", __func__, data[0]); 1577 1578 if (len == WACOM_PKGLEN_PENABLED || 1579 data[0] == WACOM_REPORT_PENABLED) 1580 return wacom_tpc_pen(wacom); 1581 } 1582 else if (wacom->touch_input) { 1583 dev_dbg(wacom->touch_input->dev.parent, 1584 "%s: received report #%d\n", __func__, data[0]); 1585 1586 switch (len) { 1587 case WACOM_PKGLEN_TPC1FG: 1588 return wacom_tpc_single_touch(wacom, len); 1589 1590 case WACOM_PKGLEN_TPC2FG: 1591 return wacom_tpc_mt_touch(wacom); 1592 1593 default: 1594 switch (data[0]) { 1595 case WACOM_REPORT_TPC1FG: 1596 case WACOM_REPORT_TPCHID: 1597 case WACOM_REPORT_TPCST: 1598 case WACOM_REPORT_TPC1FGE: 1599 return wacom_tpc_single_touch(wacom, len); 1600 1601 case WACOM_REPORT_TPCMT: 1602 case WACOM_REPORT_TPCMT2: 1603 return wacom_mt_touch(wacom); 1604 1605 } 1606 } 1607 } 1608 1609 return 0; 1610 } 1611 1612 int wacom_equivalent_usage(int usage) 1613 { 1614 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1615 int subpage = (usage & 0xFF00) << 8; 1616 int subusage = (usage & 0xFF); 1617 1618 if (subpage == WACOM_HID_SP_PAD || 1619 subpage == WACOM_HID_SP_BUTTON || 1620 subpage == WACOM_HID_SP_DIGITIZER || 1621 subpage == WACOM_HID_SP_DIGITIZERINFO || 1622 usage == WACOM_HID_WD_SENSE || 1623 usage == WACOM_HID_WD_SERIALHI || 1624 usage == WACOM_HID_WD_TOOLTYPE || 1625 usage == WACOM_HID_WD_DISTANCE || 1626 usage == WACOM_HID_WD_TOUCHSTRIP || 1627 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1628 usage == WACOM_HID_WD_TOUCHRING || 1629 usage == WACOM_HID_WD_TOUCHRINGSTATUS) { 1630 return usage; 1631 } 1632 1633 if (subpage == HID_UP_UNDEFINED) 1634 subpage = HID_UP_DIGITIZER; 1635 1636 return subpage | subusage; 1637 } 1638 1639 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1640 int subpage = (usage & 0xFF00) << 8; 1641 int subusage = (usage & 0xFF); 1642 1643 if (subpage == HID_UP_UNDEFINED) 1644 subpage = WACOM_HID_SP_DIGITIZER; 1645 1646 return subpage | subusage; 1647 } 1648 1649 return usage; 1650 } 1651 1652 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1653 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1654 { 1655 struct wacom *wacom = input_get_drvdata(input); 1656 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1657 struct wacom_features *features = &wacom_wac->features; 1658 int fmin = field->logical_minimum; 1659 int fmax = field->logical_maximum; 1660 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1661 int resolution_code = code; 1662 1663 if (equivalent_usage == HID_DG_TWIST) { 1664 resolution_code = ABS_RZ; 1665 } 1666 1667 if (equivalent_usage == HID_GD_X) { 1668 fmin += features->offset_left; 1669 fmax -= features->offset_right; 1670 } 1671 if (equivalent_usage == HID_GD_Y) { 1672 fmin += features->offset_top; 1673 fmax -= features->offset_bottom; 1674 } 1675 1676 usage->type = type; 1677 usage->code = code; 1678 1679 set_bit(type, input->evbit); 1680 1681 switch (type) { 1682 case EV_ABS: 1683 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1684 input_abs_set_res(input, code, 1685 hidinput_calc_abs_res(field, resolution_code)); 1686 break; 1687 case EV_KEY: 1688 input_set_capability(input, EV_KEY, code); 1689 break; 1690 case EV_MSC: 1691 input_set_capability(input, EV_MSC, code); 1692 break; 1693 case EV_SW: 1694 input_set_capability(input, EV_SW, code); 1695 break; 1696 } 1697 } 1698 1699 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1700 struct hid_field *field, struct hid_usage *usage) 1701 { 1702 struct wacom *wacom = hid_get_drvdata(hdev); 1703 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1704 struct wacom_features *features = &wacom_wac->features; 1705 struct input_dev *input = wacom_wac->pad_input; 1706 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1707 1708 switch (equivalent_usage) { 1709 case WACOM_HID_WD_BATTERY_LEVEL: 1710 case WACOM_HID_WD_BATTERY_CHARGING: 1711 features->quirks |= WACOM_QUIRK_BATTERY; 1712 break; 1713 case WACOM_HID_WD_ACCELEROMETER_X: 1714 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1715 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1716 features->device_type |= WACOM_DEVICETYPE_PAD; 1717 break; 1718 case WACOM_HID_WD_ACCELEROMETER_Y: 1719 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1720 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1721 features->device_type |= WACOM_DEVICETYPE_PAD; 1722 break; 1723 case WACOM_HID_WD_ACCELEROMETER_Z: 1724 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1725 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1726 features->device_type |= WACOM_DEVICETYPE_PAD; 1727 break; 1728 case WACOM_HID_WD_BUTTONCENTER: 1729 wacom->generic_has_leds = true; 1730 /* fall through */ 1731 case WACOM_HID_WD_BUTTONHOME: 1732 case WACOM_HID_WD_BUTTONUP: 1733 case WACOM_HID_WD_BUTTONDOWN: 1734 case WACOM_HID_WD_BUTTONLEFT: 1735 case WACOM_HID_WD_BUTTONRIGHT: 1736 wacom_map_usage(input, usage, field, EV_KEY, 1737 wacom_numbered_button_to_key(features->numbered_buttons), 1738 0); 1739 features->numbered_buttons++; 1740 features->device_type |= WACOM_DEVICETYPE_PAD; 1741 break; 1742 case WACOM_HID_WD_TOUCHONOFF: 1743 case WACOM_HID_WD_MUTE_DEVICE: 1744 /* 1745 * This usage, which is used to mute touch events, comes 1746 * from the pad packet, but is reported on the touch 1747 * interface. Because the touch interface may not have 1748 * been created yet, we cannot call wacom_map_usage(). In 1749 * order to process this usage when we receive it, we set 1750 * the usage type and code directly. 1751 */ 1752 wacom_wac->has_mute_touch_switch = true; 1753 usage->type = EV_SW; 1754 usage->code = SW_MUTE_DEVICE; 1755 features->device_type |= WACOM_DEVICETYPE_PAD; 1756 break; 1757 case WACOM_HID_WD_TOUCHSTRIP: 1758 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 1759 features->device_type |= WACOM_DEVICETYPE_PAD; 1760 break; 1761 case WACOM_HID_WD_TOUCHSTRIP2: 1762 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 1763 features->device_type |= WACOM_DEVICETYPE_PAD; 1764 break; 1765 case WACOM_HID_WD_TOUCHRING: 1766 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1767 features->device_type |= WACOM_DEVICETYPE_PAD; 1768 break; 1769 case WACOM_HID_WD_TOUCHRINGSTATUS: 1770 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 1771 features->device_type |= WACOM_DEVICETYPE_PAD; 1772 break; 1773 case WACOM_HID_WD_BUTTONCONFIG: 1774 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); 1775 features->device_type |= WACOM_DEVICETYPE_PAD; 1776 break; 1777 case WACOM_HID_WD_ONSCREEN_KEYBOARD: 1778 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); 1779 features->device_type |= WACOM_DEVICETYPE_PAD; 1780 break; 1781 case WACOM_HID_WD_CONTROLPANEL: 1782 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); 1783 features->device_type |= WACOM_DEVICETYPE_PAD; 1784 break; 1785 case WACOM_HID_WD_MODE_CHANGE: 1786 /* do not overwrite previous data */ 1787 if (!wacom_wac->has_mode_change) { 1788 wacom_wac->has_mode_change = true; 1789 wacom_wac->is_direct_mode = true; 1790 } 1791 features->device_type |= WACOM_DEVICETYPE_PAD; 1792 break; 1793 } 1794 1795 switch (equivalent_usage & 0xfffffff0) { 1796 case WACOM_HID_WD_EXPRESSKEY00: 1797 wacom_map_usage(input, usage, field, EV_KEY, 1798 wacom_numbered_button_to_key(features->numbered_buttons), 1799 0); 1800 features->numbered_buttons++; 1801 features->device_type |= WACOM_DEVICETYPE_PAD; 1802 break; 1803 } 1804 } 1805 1806 static void wacom_wac_pad_battery_event(struct hid_device *hdev, struct hid_field *field, 1807 struct hid_usage *usage, __s32 value) 1808 { 1809 struct wacom *wacom = hid_get_drvdata(hdev); 1810 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1811 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1812 1813 switch (equivalent_usage) { 1814 case WACOM_HID_WD_BATTERY_LEVEL: 1815 wacom_wac->hid_data.battery_capacity = value; 1816 wacom_wac->hid_data.bat_connected = 1; 1817 break; 1818 1819 case WACOM_HID_WD_BATTERY_CHARGING: 1820 wacom_wac->hid_data.bat_charging = value; 1821 wacom_wac->hid_data.ps_connected = value; 1822 wacom_wac->hid_data.bat_connected = 1; 1823 break; 1824 } 1825 } 1826 1827 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 1828 struct hid_usage *usage, __s32 value) 1829 { 1830 struct wacom *wacom = hid_get_drvdata(hdev); 1831 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1832 struct input_dev *input = wacom_wac->pad_input; 1833 struct wacom_features *features = &wacom_wac->features; 1834 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1835 int i; 1836 bool is_touch_on = value; 1837 1838 /* 1839 * Avoid reporting this event and setting inrange_state if this usage 1840 * hasn't been mapped. 1841 */ 1842 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) 1843 return; 1844 1845 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 1846 if (usage->hid != WACOM_HID_WD_TOUCHRING) 1847 wacom_wac->hid_data.inrange_state |= value; 1848 } 1849 1850 switch (equivalent_usage) { 1851 case WACOM_HID_WD_TOUCHRINGSTATUS: 1852 if (!value) 1853 input_event(input, usage->type, usage->code, 0); 1854 break; 1855 1856 case WACOM_HID_WD_MUTE_DEVICE: 1857 if (wacom_wac->shared->touch_input && value) { 1858 wacom_wac->shared->is_touch_on = !wacom_wac->shared->is_touch_on; 1859 is_touch_on = wacom_wac->shared->is_touch_on; 1860 } 1861 1862 /* fall through*/ 1863 case WACOM_HID_WD_TOUCHONOFF: 1864 if (wacom_wac->shared->touch_input) { 1865 input_report_switch(wacom_wac->shared->touch_input, 1866 SW_MUTE_DEVICE, !is_touch_on); 1867 input_sync(wacom_wac->shared->touch_input); 1868 } 1869 break; 1870 1871 case WACOM_HID_WD_MODE_CHANGE: 1872 if (wacom_wac->is_direct_mode != value) { 1873 wacom_wac->is_direct_mode = value; 1874 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); 1875 } 1876 break; 1877 1878 case WACOM_HID_WD_BUTTONCENTER: 1879 for (i = 0; i < wacom->led.count; i++) 1880 wacom_update_led(wacom, features->numbered_buttons, 1881 value, i); 1882 /* fall through*/ 1883 default: 1884 input_event(input, usage->type, usage->code, value); 1885 if (value) 1886 wacom_wac->hid_data.pad_input_event_flag = true; 1887 break; 1888 } 1889 } 1890 1891 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 1892 struct hid_report *report) 1893 { 1894 struct wacom *wacom = hid_get_drvdata(hdev); 1895 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1896 1897 wacom_wac->hid_data.inrange_state = 0; 1898 } 1899 1900 static void wacom_wac_pad_battery_report(struct hid_device *hdev, 1901 struct hid_report *report) 1902 { 1903 struct wacom *wacom = hid_get_drvdata(hdev); 1904 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1905 struct wacom_features *features = &wacom_wac->features; 1906 1907 if (features->quirks & WACOM_QUIRK_BATTERY) { 1908 int capacity = wacom_wac->hid_data.battery_capacity; 1909 bool charging = wacom_wac->hid_data.bat_charging; 1910 bool connected = wacom_wac->hid_data.bat_connected; 1911 bool powered = wacom_wac->hid_data.ps_connected; 1912 1913 wacom_notify_battery(wacom_wac, capacity, charging, 1914 connected, powered); 1915 } 1916 } 1917 1918 static void wacom_wac_pad_report(struct hid_device *hdev, 1919 struct hid_report *report) 1920 { 1921 struct wacom *wacom = hid_get_drvdata(hdev); 1922 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1923 struct input_dev *input = wacom_wac->pad_input; 1924 bool active = wacom_wac->hid_data.inrange_state != 0; 1925 1926 /* report prox for expresskey events */ 1927 if ((wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) && 1928 wacom_wac->hid_data.pad_input_event_flag) { 1929 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 1930 input_sync(input); 1931 if (!active) 1932 wacom_wac->hid_data.pad_input_event_flag = false; 1933 } 1934 1935 } 1936 1937 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 1938 struct hid_field *field, struct hid_usage *usage) 1939 { 1940 struct wacom *wacom = hid_get_drvdata(hdev); 1941 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1942 struct wacom_features *features = &wacom_wac->features; 1943 struct input_dev *input = wacom_wac->pen_input; 1944 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1945 1946 switch (equivalent_usage) { 1947 case HID_GD_X: 1948 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 1949 break; 1950 case HID_GD_Y: 1951 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 1952 break; 1953 case WACOM_HID_WD_DISTANCE: 1954 case HID_GD_Z: 1955 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 1956 break; 1957 case HID_DG_TIPPRESSURE: 1958 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 1959 break; 1960 case HID_DG_INRANGE: 1961 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1962 break; 1963 case HID_DG_BATTERYSTRENGTH: 1964 features->quirks |= WACOM_QUIRK_BATTERY; 1965 break; 1966 case HID_DG_INVERT: 1967 wacom_map_usage(input, usage, field, EV_KEY, 1968 BTN_TOOL_RUBBER, 0); 1969 break; 1970 case HID_DG_TILT_X: 1971 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 1972 break; 1973 case HID_DG_TILT_Y: 1974 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 1975 break; 1976 case HID_DG_TWIST: 1977 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1978 break; 1979 case HID_DG_ERASER: 1980 case HID_DG_TIPSWITCH: 1981 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 1982 break; 1983 case HID_DG_BARRELSWITCH: 1984 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 1985 break; 1986 case HID_DG_BARRELSWITCH2: 1987 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 1988 break; 1989 case HID_DG_TOOLSERIALNUMBER: 1990 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 1991 break; 1992 case WACOM_HID_WD_SENSE: 1993 features->quirks |= WACOM_QUIRK_SENSE; 1994 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 1995 break; 1996 case WACOM_HID_WD_SERIALHI: 1997 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 1998 set_bit(EV_KEY, input->evbit); 1999 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 2000 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 2001 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 2002 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 2003 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 2004 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { 2005 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 2006 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 2007 } 2008 break; 2009 case WACOM_HID_WD_FINGERWHEEL: 2010 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2011 break; 2012 } 2013 } 2014 2015 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 2016 struct hid_usage *usage, __s32 value) 2017 { 2018 struct wacom *wacom = hid_get_drvdata(hdev); 2019 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2020 struct wacom_features *features = &wacom_wac->features; 2021 struct input_dev *input = wacom_wac->pen_input; 2022 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2023 2024 switch (equivalent_usage) { 2025 case HID_GD_Z: 2026 /* 2027 * HID_GD_Z "should increase as the control's position is 2028 * moved from high to low", while ABS_DISTANCE instead 2029 * increases in value as the tool moves from low to high. 2030 */ 2031 value = field->logical_maximum - value; 2032 break; 2033 case HID_DG_INRANGE: 2034 wacom_wac->hid_data.inrange_state = value; 2035 if (!(features->quirks & WACOM_QUIRK_SENSE)) 2036 wacom_wac->hid_data.sense_state = value; 2037 return; 2038 case HID_DG_BATTERYSTRENGTH: 2039 wacom_wac->hid_data.battery_capacity = value; 2040 wacom_wac->hid_data.bat_connected = 1; 2041 break; 2042 case HID_DG_INVERT: 2043 wacom_wac->hid_data.invert_state = value; 2044 return; 2045 case HID_DG_ERASER: 2046 case HID_DG_TIPSWITCH: 2047 wacom_wac->hid_data.tipswitch |= value; 2048 return; 2049 case HID_DG_TOOLSERIALNUMBER: 2050 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2051 wacom_wac->serial[0] |= (__u32)value; 2052 return; 2053 case WACOM_HID_WD_SENSE: 2054 wacom_wac->hid_data.sense_state = value; 2055 return; 2056 case WACOM_HID_WD_SERIALHI: 2057 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2058 wacom_wac->serial[0] |= ((__u64)value) << 32; 2059 /* 2060 * Non-USI EMR devices may contain additional tool type 2061 * information here. See WACOM_HID_WD_TOOLTYPE case for 2062 * more details. 2063 */ 2064 if (value >> 20 == 1) { 2065 wacom_wac->id[0] |= value & 0xFFFFF; 2066 } 2067 return; 2068 case WACOM_HID_WD_TOOLTYPE: 2069 /* 2070 * Some devices (MobileStudio Pro, and possibly later 2071 * devices as well) do not return the complete tool 2072 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2073 * bitwise OR so the complete value can be built 2074 * up over time :( 2075 */ 2076 wacom_wac->id[0] |= value; 2077 return; 2078 case WACOM_HID_WD_OFFSETLEFT: 2079 if (features->offset_left && value != features->offset_left) 2080 hid_warn(hdev, "%s: overriding exising left offset " 2081 "%d -> %d\n", __func__, value, 2082 features->offset_left); 2083 features->offset_left = value; 2084 return; 2085 case WACOM_HID_WD_OFFSETRIGHT: 2086 if (features->offset_right && value != features->offset_right) 2087 hid_warn(hdev, "%s: overriding exising right offset " 2088 "%d -> %d\n", __func__, value, 2089 features->offset_right); 2090 features->offset_right = value; 2091 return; 2092 case WACOM_HID_WD_OFFSETTOP: 2093 if (features->offset_top && value != features->offset_top) 2094 hid_warn(hdev, "%s: overriding exising top offset " 2095 "%d -> %d\n", __func__, value, 2096 features->offset_top); 2097 features->offset_top = value; 2098 return; 2099 case WACOM_HID_WD_OFFSETBOTTOM: 2100 if (features->offset_bottom && value != features->offset_bottom) 2101 hid_warn(hdev, "%s: overriding exising bottom offset " 2102 "%d -> %d\n", __func__, value, 2103 features->offset_bottom); 2104 features->offset_bottom = value; 2105 return; 2106 } 2107 2108 /* send pen events only when touch is up or forced out 2109 * or touch arbitration is off 2110 */ 2111 if (!usage->type || delay_pen_events(wacom_wac)) 2112 return; 2113 2114 /* send pen events only when the pen is in/entering/leaving proximity */ 2115 if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0]) 2116 return; 2117 2118 input_event(input, usage->type, usage->code, value); 2119 } 2120 2121 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2122 struct hid_report *report) 2123 { 2124 return; 2125 } 2126 2127 static void wacom_wac_pen_report(struct hid_device *hdev, 2128 struct hid_report *report) 2129 { 2130 struct wacom *wacom = hid_get_drvdata(hdev); 2131 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2132 struct input_dev *input = wacom_wac->pen_input; 2133 bool prox = wacom_wac->hid_data.inrange_state; 2134 bool range = wacom_wac->hid_data.sense_state; 2135 2136 if (!wacom_wac->tool[0] && prox) { /* first in prox */ 2137 /* Going into proximity select tool */ 2138 if (wacom_wac->hid_data.invert_state) 2139 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2140 else if (wacom_wac->id[0]) 2141 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2142 else 2143 wacom_wac->tool[0] = BTN_TOOL_PEN; 2144 } 2145 2146 /* keep pen state for touch events */ 2147 wacom_wac->shared->stylus_in_proximity = range; 2148 2149 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2150 int id = wacom_wac->id[0]; 2151 2152 /* 2153 * Non-USI EMR tools should have their IDs mangled to 2154 * match the legacy behavior of wacom_intuos_general 2155 */ 2156 if (wacom_wac->serial[0] >> 52 == 1) 2157 id = wacom_intuos_id_mangle(id); 2158 2159 /* 2160 * To ensure compatibility with xf86-input-wacom, we should 2161 * report the BTN_TOOL_* event prior to the ABS_MISC or 2162 * MSC_SERIAL events. 2163 */ 2164 input_report_key(input, BTN_TOUCH, 2165 wacom_wac->hid_data.tipswitch); 2166 input_report_key(input, wacom_wac->tool[0], prox); 2167 if (wacom_wac->serial[0]) { 2168 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2169 input_report_abs(input, ABS_MISC, id); 2170 } 2171 2172 wacom_wac->hid_data.tipswitch = false; 2173 2174 input_sync(input); 2175 } 2176 2177 if (!prox) { 2178 wacom_wac->tool[0] = 0; 2179 wacom_wac->id[0] = 0; 2180 } 2181 } 2182 2183 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2184 struct hid_field *field, struct hid_usage *usage) 2185 { 2186 struct wacom *wacom = hid_get_drvdata(hdev); 2187 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2188 struct input_dev *input = wacom_wac->touch_input; 2189 unsigned touch_max = wacom_wac->features.touch_max; 2190 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2191 2192 switch (equivalent_usage) { 2193 case HID_GD_X: 2194 if (touch_max == 1) 2195 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2196 else 2197 wacom_map_usage(input, usage, field, EV_ABS, 2198 ABS_MT_POSITION_X, 4); 2199 break; 2200 case HID_GD_Y: 2201 if (touch_max == 1) 2202 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2203 else 2204 wacom_map_usage(input, usage, field, EV_ABS, 2205 ABS_MT_POSITION_Y, 4); 2206 break; 2207 case HID_DG_WIDTH: 2208 case HID_DG_HEIGHT: 2209 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2210 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2211 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2212 break; 2213 case HID_DG_TIPSWITCH: 2214 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2215 break; 2216 case HID_DG_CONTACTCOUNT: 2217 wacom_wac->hid_data.cc_report = field->report->id; 2218 wacom_wac->hid_data.cc_index = field->index; 2219 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2220 break; 2221 case HID_DG_CONTACTID: 2222 if ((field->logical_maximum - field->logical_minimum) < touch_max) { 2223 /* 2224 * The HID descriptor for G11 sensors leaves logical 2225 * maximum set to '1' despite it being a multitouch 2226 * device. Override to a sensible number. 2227 */ 2228 field->logical_maximum = 255; 2229 } 2230 break; 2231 } 2232 } 2233 2234 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2235 struct input_dev *input) 2236 { 2237 struct hid_data *hid_data = &wacom_wac->hid_data; 2238 bool mt = wacom_wac->features.touch_max > 1; 2239 bool prox = hid_data->tipswitch && 2240 report_touch_events(wacom_wac); 2241 2242 if (wacom_wac->shared->has_mute_touch_switch && 2243 !wacom_wac->shared->is_touch_on) { 2244 if (!wacom_wac->shared->touch_down) 2245 return; 2246 prox = 0; 2247 } 2248 2249 wacom_wac->hid_data.num_received++; 2250 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2251 return; 2252 2253 if (mt) { 2254 int slot; 2255 2256 slot = input_mt_get_slot_by_key(input, hid_data->id); 2257 input_mt_slot(input, slot); 2258 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2259 } 2260 else { 2261 input_report_key(input, BTN_TOUCH, prox); 2262 } 2263 2264 if (prox) { 2265 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2266 hid_data->x); 2267 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2268 hid_data->y); 2269 2270 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2271 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2272 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2273 if (hid_data->width != hid_data->height) 2274 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2275 } 2276 } 2277 } 2278 2279 static void wacom_wac_finger_event(struct hid_device *hdev, 2280 struct hid_field *field, struct hid_usage *usage, __s32 value) 2281 { 2282 struct wacom *wacom = hid_get_drvdata(hdev); 2283 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2284 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2285 2286 switch (equivalent_usage) { 2287 case HID_GD_X: 2288 wacom_wac->hid_data.x = value; 2289 break; 2290 case HID_GD_Y: 2291 wacom_wac->hid_data.y = value; 2292 break; 2293 case HID_DG_WIDTH: 2294 wacom_wac->hid_data.width = value; 2295 break; 2296 case HID_DG_HEIGHT: 2297 wacom_wac->hid_data.height = value; 2298 break; 2299 case HID_DG_CONTACTID: 2300 wacom_wac->hid_data.id = value; 2301 break; 2302 case HID_DG_TIPSWITCH: 2303 wacom_wac->hid_data.tipswitch = value; 2304 break; 2305 } 2306 2307 2308 if (usage->usage_index + 1 == field->report_count) { 2309 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2310 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2311 } 2312 } 2313 2314 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2315 struct hid_report *report) 2316 { 2317 struct wacom *wacom = hid_get_drvdata(hdev); 2318 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2319 struct hid_data* hid_data = &wacom_wac->hid_data; 2320 int i; 2321 2322 for (i = 0; i < report->maxfield; i++) { 2323 struct hid_field *field = report->field[i]; 2324 int j; 2325 2326 for (j = 0; j < field->maxusage; j++) { 2327 struct hid_usage *usage = &field->usage[j]; 2328 unsigned int equivalent_usage = 2329 wacom_equivalent_usage(usage->hid); 2330 2331 switch (equivalent_usage) { 2332 case HID_GD_X: 2333 case HID_GD_Y: 2334 case HID_DG_WIDTH: 2335 case HID_DG_HEIGHT: 2336 case HID_DG_CONTACTID: 2337 case HID_DG_INRANGE: 2338 case HID_DG_INVERT: 2339 case HID_DG_TIPSWITCH: 2340 hid_data->last_slot_field = equivalent_usage; 2341 break; 2342 case HID_DG_CONTACTCOUNT: 2343 hid_data->cc_report = report->id; 2344 hid_data->cc_index = i; 2345 hid_data->cc_value_index = j; 2346 break; 2347 } 2348 } 2349 } 2350 2351 if (hid_data->cc_report != 0 && 2352 hid_data->cc_index >= 0) { 2353 struct hid_field *field = report->field[hid_data->cc_index]; 2354 int value = field->value[hid_data->cc_value_index]; 2355 if (value) 2356 hid_data->num_expected = value; 2357 } 2358 else { 2359 hid_data->num_expected = wacom_wac->features.touch_max; 2360 } 2361 } 2362 2363 static void wacom_wac_finger_report(struct hid_device *hdev, 2364 struct hid_report *report) 2365 { 2366 struct wacom *wacom = hid_get_drvdata(hdev); 2367 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2368 struct input_dev *input = wacom_wac->touch_input; 2369 unsigned touch_max = wacom_wac->features.touch_max; 2370 2371 /* If more packets of data are expected, give us a chance to 2372 * process them rather than immediately syncing a partial 2373 * update. 2374 */ 2375 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2376 return; 2377 2378 if (touch_max > 1) 2379 input_mt_sync_frame(input); 2380 2381 input_sync(input); 2382 wacom_wac->hid_data.num_received = 0; 2383 2384 /* keep touch state for pen event */ 2385 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2386 } 2387 2388 void wacom_wac_usage_mapping(struct hid_device *hdev, 2389 struct hid_field *field, struct hid_usage *usage) 2390 { 2391 struct wacom *wacom = hid_get_drvdata(hdev); 2392 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2393 struct wacom_features *features = &wacom_wac->features; 2394 2395 if (WACOM_DIRECT_DEVICE(field)) 2396 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2397 2398 if (WACOM_PAD_FIELD(field)) 2399 wacom_wac_pad_usage_mapping(hdev, field, usage); 2400 else if (WACOM_PEN_FIELD(field)) 2401 wacom_wac_pen_usage_mapping(hdev, field, usage); 2402 else if (WACOM_FINGER_FIELD(field)) 2403 wacom_wac_finger_usage_mapping(hdev, field, usage); 2404 } 2405 2406 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2407 struct hid_usage *usage, __s32 value) 2408 { 2409 struct wacom *wacom = hid_get_drvdata(hdev); 2410 2411 if (wacom->wacom_wac.features.type != HID_GENERIC) 2412 return; 2413 2414 if (value > field->logical_maximum || value < field->logical_minimum) 2415 return; 2416 2417 if (WACOM_PAD_FIELD(field)) { 2418 wacom_wac_pad_battery_event(hdev, field, usage, value); 2419 if (wacom->wacom_wac.pad_input) 2420 wacom_wac_pad_event(hdev, field, usage, value); 2421 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2422 wacom_wac_pen_event(hdev, field, usage, value); 2423 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2424 wacom_wac_finger_event(hdev, field, usage, value); 2425 } 2426 2427 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report) 2428 { 2429 int r; 2430 2431 for (r = 0; r < report->maxfield; r++) { 2432 struct hid_field *field; 2433 unsigned count, n; 2434 2435 field = report->field[r]; 2436 count = field->report_count; 2437 2438 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2439 continue; 2440 2441 for (n = 0; n < count; n++) 2442 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]); 2443 } 2444 } 2445 2446 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2447 { 2448 struct wacom *wacom = hid_get_drvdata(hdev); 2449 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2450 struct hid_field *field = report->field[0]; 2451 2452 if (wacom_wac->features.type != HID_GENERIC) 2453 return; 2454 2455 if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2456 wacom_wac_pad_pre_report(hdev, report); 2457 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2458 wacom_wac_pen_pre_report(hdev, report); 2459 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2460 wacom_wac_finger_pre_report(hdev, report); 2461 2462 wacom_report_events(hdev, report); 2463 2464 /* 2465 * Non-input reports may be sent prior to the device being 2466 * completely initialized. Since only their events need 2467 * to be processed, exit after 'wacom_report_events' has 2468 * been called to prevent potential crashes in the report- 2469 * processing functions. 2470 */ 2471 if (report->type != HID_INPUT_REPORT) 2472 return; 2473 2474 if (WACOM_PAD_FIELD(field)) { 2475 wacom_wac_pad_battery_report(hdev, report); 2476 if (wacom->wacom_wac.pad_input) 2477 wacom_wac_pad_report(hdev, report); 2478 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2479 wacom_wac_pen_report(hdev, report); 2480 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2481 wacom_wac_finger_report(hdev, report); 2482 } 2483 2484 static int wacom_bpt_touch(struct wacom_wac *wacom) 2485 { 2486 struct wacom_features *features = &wacom->features; 2487 struct input_dev *input = wacom->touch_input; 2488 struct input_dev *pad_input = wacom->pad_input; 2489 unsigned char *data = wacom->data; 2490 int i; 2491 2492 if (data[0] != 0x02) 2493 return 0; 2494 2495 for (i = 0; i < 2; i++) { 2496 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2497 bool touch = report_touch_events(wacom) 2498 && (data[offset + 3] & 0x80); 2499 2500 input_mt_slot(input, i); 2501 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2502 if (touch) { 2503 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2504 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2505 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2506 x <<= 5; 2507 y <<= 5; 2508 } 2509 input_report_abs(input, ABS_MT_POSITION_X, x); 2510 input_report_abs(input, ABS_MT_POSITION_Y, y); 2511 } 2512 } 2513 2514 input_mt_sync_frame(input); 2515 2516 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2517 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2518 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2519 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2520 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2521 2522 return 1; 2523 } 2524 2525 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2526 { 2527 struct wacom_features *features = &wacom->features; 2528 struct input_dev *input = wacom->touch_input; 2529 bool touch = data[1] & 0x80; 2530 int slot = input_mt_get_slot_by_key(input, data[0]); 2531 2532 if (slot < 0) 2533 return; 2534 2535 touch = touch && report_touch_events(wacom); 2536 2537 input_mt_slot(input, slot); 2538 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2539 2540 if (touch) { 2541 int x = (data[2] << 4) | (data[4] >> 4); 2542 int y = (data[3] << 4) | (data[4] & 0x0f); 2543 int width, height; 2544 2545 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2546 width = data[5] * 100; 2547 height = data[6] * 100; 2548 } else { 2549 /* 2550 * "a" is a scaled-down area which we assume is 2551 * roughly circular and which can be described as: 2552 * a=(pi*r^2)/C. 2553 */ 2554 int a = data[5]; 2555 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2556 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2557 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2558 height = width * y_res / x_res; 2559 } 2560 2561 input_report_abs(input, ABS_MT_POSITION_X, x); 2562 input_report_abs(input, ABS_MT_POSITION_Y, y); 2563 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2564 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2565 } 2566 } 2567 2568 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2569 { 2570 struct input_dev *input = wacom->pad_input; 2571 struct wacom_features *features = &wacom->features; 2572 2573 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2574 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2575 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2576 } else { 2577 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2578 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2579 } 2580 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2581 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2582 } 2583 2584 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2585 { 2586 unsigned char *data = wacom->data; 2587 int count = data[1] & 0x07; 2588 int touch_changed = 0, i; 2589 2590 if (data[0] != 0x02) 2591 return 0; 2592 2593 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2594 for (i = 0; i < count; i++) { 2595 int offset = (8 * i) + 2; 2596 int msg_id = data[offset]; 2597 2598 if (msg_id >= 2 && msg_id <= 17) { 2599 wacom_bpt3_touch_msg(wacom, data + offset); 2600 touch_changed++; 2601 } else if (msg_id == 128) 2602 wacom_bpt3_button_msg(wacom, data + offset); 2603 2604 } 2605 2606 /* only update touch if we actually have a touchpad and touch data changed */ 2607 if (wacom->touch_input && touch_changed) { 2608 input_mt_sync_frame(wacom->touch_input); 2609 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2610 } 2611 2612 return 1; 2613 } 2614 2615 static int wacom_bpt_pen(struct wacom_wac *wacom) 2616 { 2617 struct wacom_features *features = &wacom->features; 2618 struct input_dev *input = wacom->pen_input; 2619 unsigned char *data = wacom->data; 2620 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; 2621 2622 if (data[0] != WACOM_REPORT_PENABLED) 2623 return 0; 2624 2625 prox = (data[1] & 0x20) == 0x20; 2626 2627 /* 2628 * All reports shared between PEN and RUBBER tool must be 2629 * forced to a known starting value (zero) when transitioning to 2630 * out-of-prox. 2631 * 2632 * If not reset then, to userspace, it will look like lost events 2633 * if new tool comes in-prox with same values as previous tool sent. 2634 * 2635 * Hardware does report zero in most out-of-prox cases but not all. 2636 */ 2637 if (!wacom->shared->stylus_in_proximity) { 2638 if (data[1] & 0x08) { 2639 wacom->tool[0] = BTN_TOOL_RUBBER; 2640 wacom->id[0] = ERASER_DEVICE_ID; 2641 } else { 2642 wacom->tool[0] = BTN_TOOL_PEN; 2643 wacom->id[0] = STYLUS_DEVICE_ID; 2644 } 2645 } 2646 2647 wacom->shared->stylus_in_proximity = prox; 2648 if (delay_pen_events(wacom)) 2649 return 0; 2650 2651 if (prox) { 2652 x = le16_to_cpup((__le16 *)&data[2]); 2653 y = le16_to_cpup((__le16 *)&data[4]); 2654 p = le16_to_cpup((__le16 *)&data[6]); 2655 /* 2656 * Convert distance from out prox to distance from tablet. 2657 * distance will be greater than distance_max once 2658 * touching and applying pressure; do not report negative 2659 * distance. 2660 */ 2661 if (data[8] <= features->distance_max) 2662 d = features->distance_max - data[8]; 2663 2664 pen = data[1] & 0x01; 2665 btn1 = data[1] & 0x02; 2666 btn2 = data[1] & 0x04; 2667 } else { 2668 wacom->id[0] = 0; 2669 } 2670 2671 input_report_key(input, BTN_TOUCH, pen); 2672 input_report_key(input, BTN_STYLUS, btn1); 2673 input_report_key(input, BTN_STYLUS2, btn2); 2674 2675 input_report_abs(input, ABS_X, x); 2676 input_report_abs(input, ABS_Y, y); 2677 input_report_abs(input, ABS_PRESSURE, p); 2678 input_report_abs(input, ABS_DISTANCE, d); 2679 2680 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ 2681 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 2682 2683 return 1; 2684 } 2685 2686 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 2687 { 2688 struct wacom_features *features = &wacom->features; 2689 2690 if ((features->type == INTUOSHT2) && 2691 (features->device_type & WACOM_DEVICETYPE_PEN)) 2692 return wacom_intuos_irq(wacom); 2693 else if (len == WACOM_PKGLEN_BBTOUCH) 2694 return wacom_bpt_touch(wacom); 2695 else if (len == WACOM_PKGLEN_BBTOUCH3) 2696 return wacom_bpt3_touch(wacom); 2697 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 2698 return wacom_bpt_pen(wacom); 2699 2700 return 0; 2701 } 2702 2703 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 2704 unsigned char *data) 2705 { 2706 unsigned char prefix; 2707 2708 /* 2709 * We need to reroute the event from the debug interface to the 2710 * pen interface. 2711 * We need to add the report ID to the actual pen report, so we 2712 * temporary overwrite the first byte to prevent having to kzalloc/kfree 2713 * and memcpy the report. 2714 */ 2715 prefix = data[0]; 2716 data[0] = WACOM_REPORT_BPAD_PEN; 2717 2718 /* 2719 * actually reroute the event. 2720 * No need to check if wacom->shared->pen is valid, hid_input_report() 2721 * will check for us. 2722 */ 2723 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 2724 WACOM_PKGLEN_PENABLED, 1); 2725 2726 data[0] = prefix; 2727 } 2728 2729 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 2730 unsigned char *data) 2731 { 2732 struct input_dev *input = wacom->touch_input; 2733 unsigned char *finger_data, prefix; 2734 unsigned id; 2735 int x, y; 2736 bool valid; 2737 2738 prefix = data[0]; 2739 2740 for (id = 0; id < wacom->features.touch_max; id++) { 2741 valid = !!(prefix & BIT(id)) && 2742 report_touch_events(wacom); 2743 2744 input_mt_slot(input, id); 2745 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 2746 2747 if (!valid) 2748 continue; 2749 2750 finger_data = data + 1 + id * 3; 2751 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 2752 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 2753 2754 input_report_abs(input, ABS_MT_POSITION_X, x); 2755 input_report_abs(input, ABS_MT_POSITION_Y, y); 2756 } 2757 2758 input_mt_sync_frame(input); 2759 2760 input_report_key(input, BTN_LEFT, prefix & 0x40); 2761 input_report_key(input, BTN_RIGHT, prefix & 0x80); 2762 2763 /* keep touch state for pen event */ 2764 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 2765 2766 return 1; 2767 } 2768 2769 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 2770 { 2771 unsigned char *data = wacom->data; 2772 2773 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 2774 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 2775 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 2776 return 0; 2777 2778 if (data[1] & 0x01) 2779 wacom_bamboo_pad_pen_event(wacom, &data[1]); 2780 2781 if (data[1] & 0x02) 2782 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 2783 2784 return 0; 2785 } 2786 2787 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 2788 { 2789 unsigned char *data = wacom->data; 2790 int connected; 2791 2792 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 2793 return 0; 2794 2795 connected = data[1] & 0x01; 2796 if (connected) { 2797 int pid, battery, charging; 2798 2799 if ((wacom->shared->type == INTUOSHT || 2800 wacom->shared->type == INTUOSHT2) && 2801 wacom->shared->touch_input && 2802 wacom->shared->touch_max) { 2803 input_report_switch(wacom->shared->touch_input, 2804 SW_MUTE_DEVICE, data[5] & 0x40); 2805 input_sync(wacom->shared->touch_input); 2806 } 2807 2808 pid = get_unaligned_be16(&data[6]); 2809 battery = (data[5] & 0x3f) * 100 / 31; 2810 charging = !!(data[5] & 0x80); 2811 if (wacom->pid != pid) { 2812 wacom->pid = pid; 2813 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 2814 } 2815 2816 wacom_notify_battery(wacom, battery, charging, 1, 0); 2817 2818 } else if (wacom->pid != 0) { 2819 /* disconnected while previously connected */ 2820 wacom->pid = 0; 2821 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 2822 wacom_notify_battery(wacom, 0, 0, 0, 0); 2823 } 2824 2825 return 0; 2826 } 2827 2828 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 2829 { 2830 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 2831 struct wacom_features *features = &wacom_wac->features; 2832 unsigned char *data = wacom_wac->data; 2833 2834 if (data[0] != WACOM_REPORT_USB) 2835 return 0; 2836 2837 if ((features->type == INTUOSHT || 2838 features->type == INTUOSHT2) && 2839 wacom_wac->shared->touch_input && 2840 features->touch_max) { 2841 input_report_switch(wacom_wac->shared->touch_input, 2842 SW_MUTE_DEVICE, data[8] & 0x40); 2843 input_sync(wacom_wac->shared->touch_input); 2844 } 2845 2846 if (data[9] & 0x02) { /* wireless module is attached */ 2847 int battery = (data[8] & 0x3f) * 100 / 31; 2848 bool charging = !!(data[8] & 0x80); 2849 2850 wacom_notify_battery(wacom_wac, battery, charging, 2851 battery || charging, 1); 2852 2853 if (!wacom->battery.battery && 2854 !(features->quirks & WACOM_QUIRK_BATTERY)) { 2855 features->quirks |= WACOM_QUIRK_BATTERY; 2856 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 2857 } 2858 } 2859 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 2860 wacom->battery.battery) { 2861 features->quirks &= ~WACOM_QUIRK_BATTERY; 2862 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 2863 wacom_notify_battery(wacom_wac, 0, 0, 0, 0); 2864 } 2865 return 0; 2866 } 2867 2868 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 2869 { 2870 bool sync; 2871 2872 switch (wacom_wac->features.type) { 2873 case PENPARTNER: 2874 sync = wacom_penpartner_irq(wacom_wac); 2875 break; 2876 2877 case PL: 2878 sync = wacom_pl_irq(wacom_wac); 2879 break; 2880 2881 case WACOM_G4: 2882 case GRAPHIRE: 2883 case GRAPHIRE_BT: 2884 case WACOM_MO: 2885 sync = wacom_graphire_irq(wacom_wac); 2886 break; 2887 2888 case PTU: 2889 sync = wacom_ptu_irq(wacom_wac); 2890 break; 2891 2892 case DTU: 2893 sync = wacom_dtu_irq(wacom_wac); 2894 break; 2895 2896 case DTUS: 2897 case DTUSX: 2898 sync = wacom_dtus_irq(wacom_wac); 2899 break; 2900 2901 case INTUOS: 2902 case INTUOS3S: 2903 case INTUOS3: 2904 case INTUOS3L: 2905 case INTUOS4S: 2906 case INTUOS4: 2907 case INTUOS4L: 2908 case CINTIQ: 2909 case WACOM_BEE: 2910 case WACOM_13HD: 2911 case WACOM_21UX2: 2912 case WACOM_22HD: 2913 case WACOM_24HD: 2914 case WACOM_27QHD: 2915 case DTK: 2916 case CINTIQ_HYBRID: 2917 case CINTIQ_COMPANION_2: 2918 sync = wacom_intuos_irq(wacom_wac); 2919 break; 2920 2921 case INTUOS4WL: 2922 sync = wacom_intuos_bt_irq(wacom_wac, len); 2923 break; 2924 2925 case WACOM_24HDT: 2926 case WACOM_27QHDT: 2927 sync = wacom_24hdt_irq(wacom_wac); 2928 break; 2929 2930 case INTUOS5S: 2931 case INTUOS5: 2932 case INTUOS5L: 2933 case INTUOSPS: 2934 case INTUOSPM: 2935 case INTUOSPL: 2936 if (len == WACOM_PKGLEN_BBTOUCH3) 2937 sync = wacom_bpt3_touch(wacom_wac); 2938 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 2939 sync = wacom_status_irq(wacom_wac, len); 2940 else 2941 sync = wacom_intuos_irq(wacom_wac); 2942 break; 2943 2944 case INTUOSP2_BT: 2945 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 2946 break; 2947 2948 case TABLETPC: 2949 case TABLETPCE: 2950 case TABLETPC2FG: 2951 case MTSCREEN: 2952 case MTTPC: 2953 case MTTPC_B: 2954 sync = wacom_tpc_irq(wacom_wac, len); 2955 break; 2956 2957 case BAMBOO_PT: 2958 case BAMBOO_PEN: 2959 case BAMBOO_TOUCH: 2960 case INTUOSHT: 2961 case INTUOSHT2: 2962 if (wacom_wac->data[0] == WACOM_REPORT_USB) 2963 sync = wacom_status_irq(wacom_wac, len); 2964 else 2965 sync = wacom_bpt_irq(wacom_wac, len); 2966 break; 2967 2968 case BAMBOO_PAD: 2969 sync = wacom_bamboo_pad_irq(wacom_wac, len); 2970 break; 2971 2972 case WIRELESS: 2973 sync = wacom_wireless_irq(wacom_wac, len); 2974 break; 2975 2976 case REMOTE: 2977 sync = false; 2978 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 2979 wacom_remote_status_irq(wacom_wac, len); 2980 else 2981 sync = wacom_remote_irq(wacom_wac, len); 2982 break; 2983 2984 default: 2985 sync = false; 2986 break; 2987 } 2988 2989 if (sync) { 2990 if (wacom_wac->pen_input) 2991 input_sync(wacom_wac->pen_input); 2992 if (wacom_wac->touch_input) 2993 input_sync(wacom_wac->touch_input); 2994 if (wacom_wac->pad_input) 2995 input_sync(wacom_wac->pad_input); 2996 } 2997 } 2998 2999 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 3000 { 3001 struct input_dev *input_dev = wacom_wac->pen_input; 3002 3003 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3004 3005 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3006 __set_bit(BTN_STYLUS, input_dev->keybit); 3007 __set_bit(BTN_STYLUS2, input_dev->keybit); 3008 3009 input_set_abs_params(input_dev, ABS_DISTANCE, 3010 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 3011 } 3012 3013 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 3014 { 3015 struct input_dev *input_dev = wacom_wac->pen_input; 3016 struct wacom_features *features = &wacom_wac->features; 3017 3018 wacom_setup_basic_pro_pen(wacom_wac); 3019 3020 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3021 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 3022 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 3023 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 3024 3025 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 3026 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 3027 input_abs_set_res(input_dev, ABS_TILT_X, 57); 3028 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 3029 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 3030 } 3031 3032 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 3033 { 3034 struct input_dev *input_dev = wacom_wac->pen_input; 3035 3036 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3037 3038 wacom_setup_cintiq(wacom_wac); 3039 3040 __set_bit(BTN_LEFT, input_dev->keybit); 3041 __set_bit(BTN_RIGHT, input_dev->keybit); 3042 __set_bit(BTN_MIDDLE, input_dev->keybit); 3043 __set_bit(BTN_SIDE, input_dev->keybit); 3044 __set_bit(BTN_EXTRA, input_dev->keybit); 3045 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3046 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 3047 3048 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 3049 input_abs_set_res(input_dev, ABS_RZ, 287); 3050 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 3051 } 3052 3053 void wacom_setup_device_quirks(struct wacom *wacom) 3054 { 3055 struct wacom_features *features = &wacom->wacom_wac.features; 3056 3057 /* The pen and pad share the same interface on most devices */ 3058 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3059 features->type == DTUS || 3060 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3061 if (features->device_type & WACOM_DEVICETYPE_PEN) 3062 features->device_type |= WACOM_DEVICETYPE_PAD; 3063 } 3064 3065 /* touch device found but size is not defined. use default */ 3066 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3067 features->x_max = 1023; 3068 features->y_max = 1023; 3069 } 3070 3071 /* 3072 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3073 * touch interface in its HID descriptor. If this is the touch 3074 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3075 * tablet values. 3076 */ 3077 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3078 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3079 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3080 if (features->touch_max) 3081 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3082 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3083 features->device_type |= WACOM_DEVICETYPE_PAD; 3084 3085 features->x_max = 4096; 3086 features->y_max = 4096; 3087 } 3088 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3089 features->device_type |= WACOM_DEVICETYPE_PAD; 3090 } 3091 } 3092 3093 /* 3094 * Hack for the Bamboo One: 3095 * the device presents a PAD/Touch interface as most Bamboos and even 3096 * sends ghosts PAD data on it. However, later, we must disable this 3097 * ghost interface, and we can not detect it unless we set it here 3098 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3099 */ 3100 if (features->type == BAMBOO_PEN && 3101 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3102 features->device_type |= WACOM_DEVICETYPE_PAD; 3103 3104 /* 3105 * Raw Wacom-mode pen and touch events both come from interface 3106 * 0, whose HID descriptor has an application usage of 0xFF0D 3107 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3108 * out through the HID_GENERIC device created for interface 1, 3109 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3110 */ 3111 if (features->type == BAMBOO_PAD) 3112 features->device_type = WACOM_DEVICETYPE_TOUCH; 3113 3114 if (features->type == REMOTE) 3115 features->device_type = WACOM_DEVICETYPE_PAD; 3116 3117 if (features->type == INTUOSP2_BT) { 3118 features->device_type |= WACOM_DEVICETYPE_PEN | 3119 WACOM_DEVICETYPE_PAD | 3120 WACOM_DEVICETYPE_TOUCH; 3121 features->quirks |= WACOM_QUIRK_BATTERY; 3122 } 3123 3124 switch (features->type) { 3125 case PL: 3126 case DTU: 3127 case DTUS: 3128 case DTUSX: 3129 case WACOM_21UX2: 3130 case WACOM_22HD: 3131 case DTK: 3132 case WACOM_24HD: 3133 case WACOM_27QHD: 3134 case CINTIQ_HYBRID: 3135 case CINTIQ_COMPANION_2: 3136 case CINTIQ: 3137 case WACOM_BEE: 3138 case WACOM_13HD: 3139 case WACOM_24HDT: 3140 case WACOM_27QHDT: 3141 case TABLETPC: 3142 case TABLETPCE: 3143 case TABLETPC2FG: 3144 case MTSCREEN: 3145 case MTTPC: 3146 case MTTPC_B: 3147 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3148 break; 3149 } 3150 3151 if (wacom->hdev->bus == BUS_BLUETOOTH) 3152 features->quirks |= WACOM_QUIRK_BATTERY; 3153 3154 /* quirk for bamboo touch with 2 low res touches */ 3155 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3156 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3157 features->x_max <<= 5; 3158 features->y_max <<= 5; 3159 features->x_fuzz <<= 5; 3160 features->y_fuzz <<= 5; 3161 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3162 } 3163 3164 if (features->type == WIRELESS) { 3165 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3166 features->quirks |= WACOM_QUIRK_BATTERY; 3167 } 3168 } 3169 3170 if (features->type == REMOTE) 3171 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3172 } 3173 3174 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3175 struct wacom_wac *wacom_wac) 3176 { 3177 struct wacom_features *features = &wacom_wac->features; 3178 3179 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3180 3181 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3182 return -ENODEV; 3183 3184 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3185 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3186 else 3187 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3188 3189 if (features->type == HID_GENERIC) 3190 /* setup has already been done */ 3191 return 0; 3192 3193 __set_bit(BTN_TOUCH, input_dev->keybit); 3194 __set_bit(ABS_MISC, input_dev->absbit); 3195 3196 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3197 features->x_max - features->offset_right, 3198 features->x_fuzz, 0); 3199 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3200 features->y_max - features->offset_bottom, 3201 features->y_fuzz, 0); 3202 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3203 features->pressure_max, features->pressure_fuzz, 0); 3204 3205 /* penabled devices have fixed resolution for each model */ 3206 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3207 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3208 3209 switch (features->type) { 3210 case GRAPHIRE_BT: 3211 __clear_bit(ABS_MISC, input_dev->absbit); 3212 3213 case WACOM_MO: 3214 case WACOM_G4: 3215 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3216 features->distance_max, 3217 features->distance_fuzz, 0); 3218 /* fall through */ 3219 3220 case GRAPHIRE: 3221 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3222 3223 __set_bit(BTN_LEFT, input_dev->keybit); 3224 __set_bit(BTN_RIGHT, input_dev->keybit); 3225 __set_bit(BTN_MIDDLE, input_dev->keybit); 3226 3227 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3228 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3229 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3230 __set_bit(BTN_STYLUS, input_dev->keybit); 3231 __set_bit(BTN_STYLUS2, input_dev->keybit); 3232 break; 3233 3234 case WACOM_27QHD: 3235 case WACOM_24HD: 3236 case DTK: 3237 case WACOM_22HD: 3238 case WACOM_21UX2: 3239 case WACOM_BEE: 3240 case CINTIQ: 3241 case WACOM_13HD: 3242 case CINTIQ_HYBRID: 3243 case CINTIQ_COMPANION_2: 3244 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3245 input_abs_set_res(input_dev, ABS_Z, 287); 3246 wacom_setup_cintiq(wacom_wac); 3247 break; 3248 3249 case INTUOS3: 3250 case INTUOS3L: 3251 case INTUOS3S: 3252 case INTUOS4: 3253 case INTUOS4WL: 3254 case INTUOS4L: 3255 case INTUOS4S: 3256 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3257 input_abs_set_res(input_dev, ABS_Z, 287); 3258 /* fall through */ 3259 3260 case INTUOS: 3261 wacom_setup_intuos(wacom_wac); 3262 break; 3263 3264 case INTUOS5: 3265 case INTUOS5L: 3266 case INTUOSPM: 3267 case INTUOSPL: 3268 case INTUOS5S: 3269 case INTUOSPS: 3270 case INTUOSP2_BT: 3271 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3272 features->distance_max, 3273 features->distance_fuzz, 0); 3274 3275 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3276 input_abs_set_res(input_dev, ABS_Z, 287); 3277 3278 wacom_setup_intuos(wacom_wac); 3279 break; 3280 3281 case WACOM_24HDT: 3282 case WACOM_27QHDT: 3283 case MTSCREEN: 3284 case MTTPC: 3285 case MTTPC_B: 3286 case TABLETPC2FG: 3287 case TABLETPC: 3288 case TABLETPCE: 3289 __clear_bit(ABS_MISC, input_dev->absbit); 3290 /* fall through */ 3291 3292 case DTUS: 3293 case DTUSX: 3294 case PL: 3295 case DTU: 3296 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3297 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3298 __set_bit(BTN_STYLUS, input_dev->keybit); 3299 __set_bit(BTN_STYLUS2, input_dev->keybit); 3300 break; 3301 3302 case PTU: 3303 __set_bit(BTN_STYLUS2, input_dev->keybit); 3304 /* fall through */ 3305 3306 case PENPARTNER: 3307 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3308 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3309 __set_bit(BTN_STYLUS, input_dev->keybit); 3310 break; 3311 3312 case INTUOSHT: 3313 case BAMBOO_PT: 3314 case BAMBOO_PEN: 3315 case INTUOSHT2: 3316 if (features->type == INTUOSHT2) { 3317 wacom_setup_basic_pro_pen(wacom_wac); 3318 } else { 3319 __clear_bit(ABS_MISC, input_dev->absbit); 3320 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3321 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3322 __set_bit(BTN_STYLUS, input_dev->keybit); 3323 __set_bit(BTN_STYLUS2, input_dev->keybit); 3324 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3325 features->distance_max, 3326 features->distance_fuzz, 0); 3327 } 3328 break; 3329 case BAMBOO_PAD: 3330 __clear_bit(ABS_MISC, input_dev->absbit); 3331 break; 3332 } 3333 return 0; 3334 } 3335 3336 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3337 struct wacom_wac *wacom_wac) 3338 { 3339 struct wacom_features *features = &wacom_wac->features; 3340 3341 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3342 3343 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3344 return -ENODEV; 3345 3346 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3347 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3348 else 3349 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3350 3351 if (features->type == HID_GENERIC) 3352 /* setup has already been done */ 3353 return 0; 3354 3355 __set_bit(BTN_TOUCH, input_dev->keybit); 3356 3357 if (features->touch_max == 1) { 3358 input_set_abs_params(input_dev, ABS_X, 0, 3359 features->x_max, features->x_fuzz, 0); 3360 input_set_abs_params(input_dev, ABS_Y, 0, 3361 features->y_max, features->y_fuzz, 0); 3362 input_abs_set_res(input_dev, ABS_X, 3363 features->x_resolution); 3364 input_abs_set_res(input_dev, ABS_Y, 3365 features->y_resolution); 3366 } 3367 else if (features->touch_max > 1) { 3368 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3369 features->x_max, features->x_fuzz, 0); 3370 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3371 features->y_max, features->y_fuzz, 0); 3372 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3373 features->x_resolution); 3374 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3375 features->y_resolution); 3376 } 3377 3378 switch (features->type) { 3379 case INTUOSP2_BT: 3380 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3381 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3382 3383 if (wacom_wac->shared->touch->product == 0x361) { 3384 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3385 0, 12440, 4, 0); 3386 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3387 0, 8640, 4, 0); 3388 } 3389 else if (wacom_wac->shared->touch->product == 0x360) { 3390 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3391 0, 8960, 4, 0); 3392 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3393 0, 5920, 4, 0); 3394 } 3395 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3396 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3397 3398 /* fall through */ 3399 3400 case INTUOS5: 3401 case INTUOS5L: 3402 case INTUOSPM: 3403 case INTUOSPL: 3404 case INTUOS5S: 3405 case INTUOSPS: 3406 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3407 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3408 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3409 break; 3410 3411 case WACOM_24HDT: 3412 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3413 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3414 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3415 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3416 /* fall through */ 3417 3418 case WACOM_27QHDT: 3419 case MTSCREEN: 3420 case MTTPC: 3421 case MTTPC_B: 3422 case TABLETPC2FG: 3423 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3424 /*fall through */ 3425 3426 case TABLETPC: 3427 case TABLETPCE: 3428 break; 3429 3430 case INTUOSHT: 3431 case INTUOSHT2: 3432 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3433 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3434 /* fall through */ 3435 3436 case BAMBOO_PT: 3437 case BAMBOO_TOUCH: 3438 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3439 input_set_abs_params(input_dev, 3440 ABS_MT_TOUCH_MAJOR, 3441 0, features->x_max, 0, 0); 3442 input_set_abs_params(input_dev, 3443 ABS_MT_TOUCH_MINOR, 3444 0, features->y_max, 0, 0); 3445 } 3446 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3447 break; 3448 3449 case BAMBOO_PAD: 3450 input_mt_init_slots(input_dev, features->touch_max, 3451 INPUT_MT_POINTER); 3452 __set_bit(BTN_LEFT, input_dev->keybit); 3453 __set_bit(BTN_RIGHT, input_dev->keybit); 3454 break; 3455 } 3456 return 0; 3457 } 3458 3459 static int wacom_numbered_button_to_key(int n) 3460 { 3461 if (n < 10) 3462 return BTN_0 + n; 3463 else if (n < 16) 3464 return BTN_A + (n-10); 3465 else if (n < 18) 3466 return BTN_BASE + (n-16); 3467 else 3468 return 0; 3469 } 3470 3471 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3472 int button_count) 3473 { 3474 int i; 3475 3476 for (i = 0; i < button_count; i++) { 3477 int key = wacom_numbered_button_to_key(i); 3478 3479 if (key) 3480 __set_bit(key, input_dev->keybit); 3481 } 3482 } 3483 3484 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3485 { 3486 struct wacom_led *led; 3487 int i; 3488 bool updated = false; 3489 3490 /* 3491 * 24HD has LED group 1 to the left and LED group 0 to the right. 3492 * So group 0 matches the second half of the buttons and thus the mask 3493 * needs to be shifted. 3494 */ 3495 if (group == 0) 3496 mask >>= 8; 3497 3498 for (i = 0; i < 3; i++) { 3499 led = wacom_led_find(wacom, group, i); 3500 if (!led) { 3501 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3502 i, group); 3503 continue; 3504 } 3505 if (!updated && mask & BIT(i)) { 3506 led->held = true; 3507 led_trigger_event(&led->trigger, LED_FULL); 3508 } else { 3509 led->held = false; 3510 } 3511 } 3512 } 3513 3514 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3515 int mask, int group) 3516 { 3517 int button_per_group; 3518 3519 /* 3520 * 21UX2 has LED group 1 to the left and LED group 0 3521 * to the right. We need to reverse the group to match this 3522 * historical behavior. 3523 */ 3524 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3525 group = 1 - group; 3526 3527 button_per_group = button_count/wacom->led.count; 3528 3529 return mask & (1 << (group * button_per_group)); 3530 } 3531 3532 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3533 int group) 3534 { 3535 struct wacom_led *led, *next_led; 3536 int cur; 3537 bool pressed; 3538 3539 if (wacom->wacom_wac.features.type == WACOM_24HD) 3540 return wacom_24hd_update_leds(wacom, mask, group); 3541 3542 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 3543 cur = wacom->led.groups[group].select; 3544 3545 led = wacom_led_find(wacom, group, cur); 3546 if (!led) { 3547 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 3548 cur, group); 3549 return; 3550 } 3551 3552 if (!pressed) { 3553 led->held = false; 3554 return; 3555 } 3556 3557 if (led->held && pressed) 3558 return; 3559 3560 next_led = wacom_led_next(wacom, led); 3561 if (!next_led) { 3562 hid_err(wacom->hdev, "can't find next LED in group %d\n", 3563 group); 3564 return; 3565 } 3566 if (next_led == led) 3567 return; 3568 3569 next_led->held = true; 3570 led_trigger_event(&next_led->trigger, 3571 wacom_leds_brightness_get(next_led)); 3572 } 3573 3574 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 3575 int button_count, int mask) 3576 { 3577 struct wacom *wacom = input_get_drvdata(input_dev); 3578 int i; 3579 3580 for (i = 0; i < wacom->led.count; i++) 3581 wacom_update_led(wacom, button_count, mask, i); 3582 3583 for (i = 0; i < button_count; i++) { 3584 int key = wacom_numbered_button_to_key(i); 3585 3586 if (key) 3587 input_report_key(input_dev, key, mask & (1 << i)); 3588 } 3589 } 3590 3591 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 3592 struct wacom_wac *wacom_wac) 3593 { 3594 struct wacom_features *features = &wacom_wac->features; 3595 3596 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 3597 features->device_type |= WACOM_DEVICETYPE_PAD; 3598 3599 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 3600 return -ENODEV; 3601 3602 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 3603 return -ENODEV; 3604 3605 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3606 3607 /* kept for making legacy xf86-input-wacom working with the wheels */ 3608 __set_bit(ABS_MISC, input_dev->absbit); 3609 3610 /* kept for making legacy xf86-input-wacom accepting the pad */ 3611 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 3612 input_dev->absinfo[ABS_X].maximum))) 3613 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 3614 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 3615 input_dev->absinfo[ABS_Y].maximum))) 3616 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 3617 3618 /* kept for making udev and libwacom accepting the pad */ 3619 __set_bit(BTN_STYLUS, input_dev->keybit); 3620 3621 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 3622 3623 switch (features->type) { 3624 3625 case CINTIQ_HYBRID: 3626 case CINTIQ_COMPANION_2: 3627 case DTK: 3628 case DTUS: 3629 case GRAPHIRE_BT: 3630 break; 3631 3632 case WACOM_MO: 3633 __set_bit(BTN_BACK, input_dev->keybit); 3634 __set_bit(BTN_LEFT, input_dev->keybit); 3635 __set_bit(BTN_FORWARD, input_dev->keybit); 3636 __set_bit(BTN_RIGHT, input_dev->keybit); 3637 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3638 break; 3639 3640 case WACOM_G4: 3641 __set_bit(BTN_BACK, input_dev->keybit); 3642 __set_bit(BTN_FORWARD, input_dev->keybit); 3643 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3644 break; 3645 3646 case WACOM_24HD: 3647 __set_bit(KEY_PROG1, input_dev->keybit); 3648 __set_bit(KEY_PROG2, input_dev->keybit); 3649 __set_bit(KEY_PROG3, input_dev->keybit); 3650 3651 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3652 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 3653 break; 3654 3655 case WACOM_27QHD: 3656 __set_bit(KEY_PROG1, input_dev->keybit); 3657 __set_bit(KEY_PROG2, input_dev->keybit); 3658 __set_bit(KEY_PROG3, input_dev->keybit); 3659 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 3660 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 3661 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 3662 input_abs_set_res(input_dev, ABS_Y, 1024); 3663 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 3664 input_abs_set_res(input_dev, ABS_Z, 1024); 3665 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 3666 break; 3667 3668 case WACOM_22HD: 3669 __set_bit(KEY_PROG1, input_dev->keybit); 3670 __set_bit(KEY_PROG2, input_dev->keybit); 3671 __set_bit(KEY_PROG3, input_dev->keybit); 3672 /* fall through */ 3673 3674 case WACOM_21UX2: 3675 case WACOM_BEE: 3676 case CINTIQ: 3677 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 3678 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 3679 break; 3680 3681 case WACOM_13HD: 3682 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3683 break; 3684 3685 case INTUOS3: 3686 case INTUOS3L: 3687 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 3688 /* fall through */ 3689 3690 case INTUOS3S: 3691 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 3692 break; 3693 3694 case INTUOS5: 3695 case INTUOS5L: 3696 case INTUOSPM: 3697 case INTUOSPL: 3698 case INTUOS5S: 3699 case INTUOSPS: 3700 case INTUOSP2_BT: 3701 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3702 break; 3703 3704 case INTUOS4WL: 3705 /* 3706 * For Bluetooth devices, the udev rule does not work correctly 3707 * for pads unless we add a stylus capability, which forces 3708 * ID_INPUT_TABLET to be set. 3709 */ 3710 __set_bit(BTN_STYLUS, input_dev->keybit); 3711 /* fall through */ 3712 3713 case INTUOS4: 3714 case INTUOS4L: 3715 case INTUOS4S: 3716 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3717 break; 3718 3719 case INTUOSHT: 3720 case BAMBOO_PT: 3721 case BAMBOO_TOUCH: 3722 case INTUOSHT2: 3723 __clear_bit(ABS_MISC, input_dev->absbit); 3724 3725 __set_bit(BTN_LEFT, input_dev->keybit); 3726 __set_bit(BTN_FORWARD, input_dev->keybit); 3727 __set_bit(BTN_BACK, input_dev->keybit); 3728 __set_bit(BTN_RIGHT, input_dev->keybit); 3729 3730 break; 3731 3732 case REMOTE: 3733 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3734 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 3735 break; 3736 3737 case HID_GENERIC: 3738 break; 3739 3740 default: 3741 /* no pad supported */ 3742 return -ENODEV; 3743 } 3744 return 0; 3745 } 3746 3747 static const struct wacom_features wacom_features_0x00 = 3748 { "Wacom Penpartner", 5040, 3780, 255, 0, 3749 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 3750 static const struct wacom_features wacom_features_0x10 = 3751 { "Wacom Graphire", 10206, 7422, 511, 63, 3752 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3753 static const struct wacom_features wacom_features_0x81 = 3754 { "Wacom Graphire BT", 16704, 12064, 511, 32, 3755 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 3756 static const struct wacom_features wacom_features_0x11 = 3757 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 3758 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3759 static const struct wacom_features wacom_features_0x12 = 3760 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 3761 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3762 static const struct wacom_features wacom_features_0x13 = 3763 { "Wacom Graphire3", 10208, 7424, 511, 63, 3764 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3765 static const struct wacom_features wacom_features_0x14 = 3766 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 3767 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3768 static const struct wacom_features wacom_features_0x15 = 3769 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 3770 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3771 static const struct wacom_features wacom_features_0x16 = 3772 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 3773 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3774 static const struct wacom_features wacom_features_0x17 = 3775 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 3776 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3777 static const struct wacom_features wacom_features_0x18 = 3778 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 3779 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3780 static const struct wacom_features wacom_features_0x19 = 3781 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 3782 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 3783 static const struct wacom_features wacom_features_0x60 = 3784 { "Wacom Volito", 5104, 3712, 511, 63, 3785 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3786 static const struct wacom_features wacom_features_0x61 = 3787 { "Wacom PenStation2", 3250, 2320, 255, 63, 3788 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3789 static const struct wacom_features wacom_features_0x62 = 3790 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 3791 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3792 static const struct wacom_features wacom_features_0x63 = 3793 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 3794 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3795 static const struct wacom_features wacom_features_0x64 = 3796 { "Wacom PenPartner2", 3250, 2320, 511, 63, 3797 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 3798 static const struct wacom_features wacom_features_0x65 = 3799 { "Wacom Bamboo", 14760, 9225, 511, 63, 3800 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3801 static const struct wacom_features wacom_features_0x69 = 3802 { "Wacom Bamboo1", 5104, 3712, 511, 63, 3803 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 3804 static const struct wacom_features wacom_features_0x6A = 3805 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 3806 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3807 static const struct wacom_features wacom_features_0x6B = 3808 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 3809 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3810 static const struct wacom_features wacom_features_0x20 = 3811 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 3812 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3813 static const struct wacom_features wacom_features_0x21 = 3814 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 3815 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3816 static const struct wacom_features wacom_features_0x22 = 3817 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 3818 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3819 static const struct wacom_features wacom_features_0x23 = 3820 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 3821 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3822 static const struct wacom_features wacom_features_0x24 = 3823 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 3824 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3825 static const struct wacom_features wacom_features_0x30 = 3826 { "Wacom PL400", 5408, 4056, 255, 0, 3827 PL, WACOM_PL_RES, WACOM_PL_RES }; 3828 static const struct wacom_features wacom_features_0x31 = 3829 { "Wacom PL500", 6144, 4608, 255, 0, 3830 PL, WACOM_PL_RES, WACOM_PL_RES }; 3831 static const struct wacom_features wacom_features_0x32 = 3832 { "Wacom PL600", 6126, 4604, 255, 0, 3833 PL, WACOM_PL_RES, WACOM_PL_RES }; 3834 static const struct wacom_features wacom_features_0x33 = 3835 { "Wacom PL600SX", 6260, 5016, 255, 0, 3836 PL, WACOM_PL_RES, WACOM_PL_RES }; 3837 static const struct wacom_features wacom_features_0x34 = 3838 { "Wacom PL550", 6144, 4608, 511, 0, 3839 PL, WACOM_PL_RES, WACOM_PL_RES }; 3840 static const struct wacom_features wacom_features_0x35 = 3841 { "Wacom PL800", 7220, 5780, 511, 0, 3842 PL, WACOM_PL_RES, WACOM_PL_RES }; 3843 static const struct wacom_features wacom_features_0x37 = 3844 { "Wacom PL700", 6758, 5406, 511, 0, 3845 PL, WACOM_PL_RES, WACOM_PL_RES }; 3846 static const struct wacom_features wacom_features_0x38 = 3847 { "Wacom PL510", 6282, 4762, 511, 0, 3848 PL, WACOM_PL_RES, WACOM_PL_RES }; 3849 static const struct wacom_features wacom_features_0x39 = 3850 { "Wacom DTU710", 34080, 27660, 511, 0, 3851 PL, WACOM_PL_RES, WACOM_PL_RES }; 3852 static const struct wacom_features wacom_features_0xC4 = 3853 { "Wacom DTF521", 6282, 4762, 511, 0, 3854 PL, WACOM_PL_RES, WACOM_PL_RES }; 3855 static const struct wacom_features wacom_features_0xC0 = 3856 { "Wacom DTF720", 6858, 5506, 511, 0, 3857 PL, WACOM_PL_RES, WACOM_PL_RES }; 3858 static const struct wacom_features wacom_features_0xC2 = 3859 { "Wacom DTF720a", 6858, 5506, 511, 0, 3860 PL, WACOM_PL_RES, WACOM_PL_RES }; 3861 static const struct wacom_features wacom_features_0x03 = 3862 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 3863 PTU, WACOM_PL_RES, WACOM_PL_RES }; 3864 static const struct wacom_features wacom_features_0x41 = 3865 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 3866 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3867 static const struct wacom_features wacom_features_0x42 = 3868 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 3869 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3870 static const struct wacom_features wacom_features_0x43 = 3871 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 3872 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3873 static const struct wacom_features wacom_features_0x44 = 3874 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 3875 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3876 static const struct wacom_features wacom_features_0x45 = 3877 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 3878 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 3879 static const struct wacom_features wacom_features_0xB0 = 3880 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 3881 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3882 static const struct wacom_features wacom_features_0xB1 = 3883 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 3884 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3885 static const struct wacom_features wacom_features_0xB2 = 3886 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 3887 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3888 static const struct wacom_features wacom_features_0xB3 = 3889 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 3890 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3891 static const struct wacom_features wacom_features_0xB4 = 3892 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 3893 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3894 static const struct wacom_features wacom_features_0xB5 = 3895 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 3896 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3897 static const struct wacom_features wacom_features_0xB7 = 3898 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 3899 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 3900 static const struct wacom_features wacom_features_0xB8 = 3901 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 3902 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3903 static const struct wacom_features wacom_features_0xB9 = 3904 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 3905 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3906 static const struct wacom_features wacom_features_0xBA = 3907 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 3908 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3909 static const struct wacom_features wacom_features_0xBB = 3910 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 3911 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3912 static const struct wacom_features wacom_features_0xBC = 3913 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3914 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3915 static const struct wacom_features wacom_features_0xBD = 3916 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 3917 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3918 static const struct wacom_features wacom_features_0x26 = 3919 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 3920 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 3921 static const struct wacom_features wacom_features_0x27 = 3922 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 3923 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3924 static const struct wacom_features wacom_features_0x28 = 3925 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 3926 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 3927 static const struct wacom_features wacom_features_0x29 = 3928 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 3929 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 3930 static const struct wacom_features wacom_features_0x2A = 3931 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 3932 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 3933 static const struct wacom_features wacom_features_0x314 = 3934 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 3935 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 3936 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3937 static const struct wacom_features wacom_features_0x315 = 3938 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 3939 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3940 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3941 static const struct wacom_features wacom_features_0x317 = 3942 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 3943 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 3944 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3945 static const struct wacom_features wacom_features_0xF4 = 3946 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 3947 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3948 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3949 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3950 static const struct wacom_features wacom_features_0xF8 = 3951 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 3952 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 3953 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3954 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3955 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 3956 static const struct wacom_features wacom_features_0xF6 = 3957 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 3958 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 3959 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3960 static const struct wacom_features wacom_features_0x32A = 3961 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 3962 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3963 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3964 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3965 static const struct wacom_features wacom_features_0x32B = 3966 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 3967 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 3968 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3969 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3970 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 3971 static const struct wacom_features wacom_features_0x32C = 3972 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 3973 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 3974 static const struct wacom_features wacom_features_0x3F = 3975 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 3976 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 3977 static const struct wacom_features wacom_features_0xC5 = 3978 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 3979 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3980 static const struct wacom_features wacom_features_0xC6 = 3981 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 3982 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 3983 static const struct wacom_features wacom_features_0x304 = 3984 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 3985 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3986 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3987 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 3988 static const struct wacom_features wacom_features_0x333 = 3989 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 3990 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 3991 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3992 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 3993 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 3994 static const struct wacom_features wacom_features_0x335 = 3995 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 3996 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 3997 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 3998 static const struct wacom_features wacom_features_0xC7 = 3999 { "Wacom DTU1931", 37832, 30305, 511, 0, 4000 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4001 static const struct wacom_features wacom_features_0xCE = 4002 { "Wacom DTU2231", 47864, 27011, 511, 0, 4003 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4004 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 4005 static const struct wacom_features wacom_features_0xF0 = 4006 { "Wacom DTU1631", 34623, 19553, 511, 0, 4007 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4008 static const struct wacom_features wacom_features_0xFB = 4009 { "Wacom DTU1031", 22096, 13960, 511, 0, 4010 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4011 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4012 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4013 static const struct wacom_features wacom_features_0x32F = 4014 { "Wacom DTU1031X", 22672, 12928, 511, 0, 4015 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 4016 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4017 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4018 static const struct wacom_features wacom_features_0x336 = 4019 { "Wacom DTU1141", 23672, 13403, 1023, 0, 4020 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4021 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4022 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4023 static const struct wacom_features wacom_features_0x57 = 4024 { "Wacom DTK2241", 95840, 54260, 2047, 63, 4025 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4026 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4027 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4028 static const struct wacom_features wacom_features_0x59 = /* Pen */ 4029 { "Wacom DTH2242", 95840, 54260, 2047, 63, 4030 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4031 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4032 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4033 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 4034 static const struct wacom_features wacom_features_0x5D = /* Touch */ 4035 { "Wacom DTH2242", .type = WACOM_24HDT, 4036 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 4037 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4038 static const struct wacom_features wacom_features_0xCC = 4039 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 4040 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4041 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4042 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4043 static const struct wacom_features wacom_features_0xFA = 4044 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 4045 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4046 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4047 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4048 static const struct wacom_features wacom_features_0x5B = 4049 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 4050 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4051 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4052 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4053 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 4054 static const struct wacom_features wacom_features_0x5E = 4055 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 4056 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 4057 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4058 static const struct wacom_features wacom_features_0x90 = 4059 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4060 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4061 static const struct wacom_features wacom_features_0x93 = 4062 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4063 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4064 static const struct wacom_features wacom_features_0x97 = 4065 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4066 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4067 static const struct wacom_features wacom_features_0x9A = 4068 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4069 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4070 static const struct wacom_features wacom_features_0x9F = 4071 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4072 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4073 static const struct wacom_features wacom_features_0xE2 = 4074 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4075 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4076 static const struct wacom_features wacom_features_0xE3 = 4077 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4078 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4079 static const struct wacom_features wacom_features_0xE5 = 4080 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4081 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4082 static const struct wacom_features wacom_features_0xE6 = 4083 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4084 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4085 static const struct wacom_features wacom_features_0xEC = 4086 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4087 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4088 static const struct wacom_features wacom_features_0xED = 4089 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4090 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4091 static const struct wacom_features wacom_features_0xEF = 4092 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4093 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4094 static const struct wacom_features wacom_features_0x100 = 4095 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4096 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4097 static const struct wacom_features wacom_features_0x101 = 4098 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4099 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4100 static const struct wacom_features wacom_features_0x10D = 4101 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4102 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4103 static const struct wacom_features wacom_features_0x10E = 4104 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4105 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4106 static const struct wacom_features wacom_features_0x10F = 4107 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4108 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4109 static const struct wacom_features wacom_features_0x116 = 4110 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4111 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4112 static const struct wacom_features wacom_features_0x12C = 4113 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4114 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4115 static const struct wacom_features wacom_features_0x4001 = 4116 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4117 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4118 static const struct wacom_features wacom_features_0x4004 = 4119 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4120 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4121 static const struct wacom_features wacom_features_0x5000 = 4122 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4123 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4124 static const struct wacom_features wacom_features_0x5002 = 4125 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4126 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4127 static const struct wacom_features wacom_features_0x47 = 4128 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4129 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4130 static const struct wacom_features wacom_features_0x84 = 4131 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4132 static const struct wacom_features wacom_features_0xD0 = 4133 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4134 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4135 static const struct wacom_features wacom_features_0xD1 = 4136 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4137 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4138 static const struct wacom_features wacom_features_0xD2 = 4139 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4140 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4141 static const struct wacom_features wacom_features_0xD3 = 4142 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4143 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4144 static const struct wacom_features wacom_features_0xD4 = 4145 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4146 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4147 static const struct wacom_features wacom_features_0xD5 = 4148 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4149 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4150 static const struct wacom_features wacom_features_0xD6 = 4151 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4152 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4153 static const struct wacom_features wacom_features_0xD7 = 4154 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4155 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4156 static const struct wacom_features wacom_features_0xD8 = 4157 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4158 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4159 static const struct wacom_features wacom_features_0xDA = 4160 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4161 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4162 static const struct wacom_features wacom_features_0xDB = 4163 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4164 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4165 static const struct wacom_features wacom_features_0xDD = 4166 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4167 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4168 static const struct wacom_features wacom_features_0xDE = 4169 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4170 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4171 static const struct wacom_features wacom_features_0xDF = 4172 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4173 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4174 static const struct wacom_features wacom_features_0x300 = 4175 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4176 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4177 static const struct wacom_features wacom_features_0x301 = 4178 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4179 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4180 static const struct wacom_features wacom_features_0x302 = 4181 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4182 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4183 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4184 static const struct wacom_features wacom_features_0x303 = 4185 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4186 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4187 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4188 static const struct wacom_features wacom_features_0x30E = 4189 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4190 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4191 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4192 static const struct wacom_features wacom_features_0x6004 = 4193 { "ISD-V4", 12800, 8000, 255, 0, 4194 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4195 static const struct wacom_features wacom_features_0x307 = 4196 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4197 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4198 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4199 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4200 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4201 static const struct wacom_features wacom_features_0x309 = 4202 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4203 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4204 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4205 static const struct wacom_features wacom_features_0x30A = 4206 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4207 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4208 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4209 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4210 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4211 static const struct wacom_features wacom_features_0x30C = 4212 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4213 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4214 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4215 static const struct wacom_features wacom_features_0x318 = 4216 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4217 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4218 static const struct wacom_features wacom_features_0x319 = 4219 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4220 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4221 static const struct wacom_features wacom_features_0x325 = 4222 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4223 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4224 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4225 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4226 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4227 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4228 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4229 .oPid = 0x325 }; 4230 static const struct wacom_features wacom_features_0x323 = 4231 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4232 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4233 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4234 static const struct wacom_features wacom_features_0x331 = 4235 { "Wacom Express Key Remote", .type = REMOTE, 4236 .numbered_buttons = 18, .check_for_hid_type = true, 4237 .hid_type = HID_TYPE_USBNONE }; 4238 static const struct wacom_features wacom_features_0x33B = 4239 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4240 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4241 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4242 static const struct wacom_features wacom_features_0x33C = 4243 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4244 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4245 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4246 static const struct wacom_features wacom_features_0x33D = 4247 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4248 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4249 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4250 static const struct wacom_features wacom_features_0x33E = 4251 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4252 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4253 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4254 static const struct wacom_features wacom_features_0x343 = 4255 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4256 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4257 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4258 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4259 static const struct wacom_features wacom_features_0x360 = 4260 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4261 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4262 static const struct wacom_features wacom_features_0x361 = 4263 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4264 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4265 4266 static const struct wacom_features wacom_features_HID_ANY_ID = 4267 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4268 4269 #define USB_DEVICE_WACOM(prod) \ 4270 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4271 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4272 4273 #define BT_DEVICE_WACOM(prod) \ 4274 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4275 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4276 4277 #define I2C_DEVICE_WACOM(prod) \ 4278 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4279 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4280 4281 #define USB_DEVICE_LENOVO(prod) \ 4282 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4283 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4284 4285 const struct hid_device_id wacom_ids[] = { 4286 { USB_DEVICE_WACOM(0x00) }, 4287 { USB_DEVICE_WACOM(0x03) }, 4288 { USB_DEVICE_WACOM(0x10) }, 4289 { USB_DEVICE_WACOM(0x11) }, 4290 { USB_DEVICE_WACOM(0x12) }, 4291 { USB_DEVICE_WACOM(0x13) }, 4292 { USB_DEVICE_WACOM(0x14) }, 4293 { USB_DEVICE_WACOM(0x15) }, 4294 { USB_DEVICE_WACOM(0x16) }, 4295 { USB_DEVICE_WACOM(0x17) }, 4296 { USB_DEVICE_WACOM(0x18) }, 4297 { USB_DEVICE_WACOM(0x19) }, 4298 { USB_DEVICE_WACOM(0x20) }, 4299 { USB_DEVICE_WACOM(0x21) }, 4300 { USB_DEVICE_WACOM(0x22) }, 4301 { USB_DEVICE_WACOM(0x23) }, 4302 { USB_DEVICE_WACOM(0x24) }, 4303 { USB_DEVICE_WACOM(0x26) }, 4304 { USB_DEVICE_WACOM(0x27) }, 4305 { USB_DEVICE_WACOM(0x28) }, 4306 { USB_DEVICE_WACOM(0x29) }, 4307 { USB_DEVICE_WACOM(0x2A) }, 4308 { USB_DEVICE_WACOM(0x30) }, 4309 { USB_DEVICE_WACOM(0x31) }, 4310 { USB_DEVICE_WACOM(0x32) }, 4311 { USB_DEVICE_WACOM(0x33) }, 4312 { USB_DEVICE_WACOM(0x34) }, 4313 { USB_DEVICE_WACOM(0x35) }, 4314 { USB_DEVICE_WACOM(0x37) }, 4315 { USB_DEVICE_WACOM(0x38) }, 4316 { USB_DEVICE_WACOM(0x39) }, 4317 { USB_DEVICE_WACOM(0x3F) }, 4318 { USB_DEVICE_WACOM(0x41) }, 4319 { USB_DEVICE_WACOM(0x42) }, 4320 { USB_DEVICE_WACOM(0x43) }, 4321 { USB_DEVICE_WACOM(0x44) }, 4322 { USB_DEVICE_WACOM(0x45) }, 4323 { USB_DEVICE_WACOM(0x47) }, 4324 { USB_DEVICE_WACOM(0x57) }, 4325 { USB_DEVICE_WACOM(0x59) }, 4326 { USB_DEVICE_WACOM(0x5B) }, 4327 { USB_DEVICE_WACOM(0x5D) }, 4328 { USB_DEVICE_WACOM(0x5E) }, 4329 { USB_DEVICE_WACOM(0x60) }, 4330 { USB_DEVICE_WACOM(0x61) }, 4331 { USB_DEVICE_WACOM(0x62) }, 4332 { USB_DEVICE_WACOM(0x63) }, 4333 { USB_DEVICE_WACOM(0x64) }, 4334 { USB_DEVICE_WACOM(0x65) }, 4335 { USB_DEVICE_WACOM(0x69) }, 4336 { USB_DEVICE_WACOM(0x6A) }, 4337 { USB_DEVICE_WACOM(0x6B) }, 4338 { BT_DEVICE_WACOM(0x81) }, 4339 { USB_DEVICE_WACOM(0x84) }, 4340 { USB_DEVICE_WACOM(0x90) }, 4341 { USB_DEVICE_WACOM(0x93) }, 4342 { USB_DEVICE_WACOM(0x97) }, 4343 { USB_DEVICE_WACOM(0x9A) }, 4344 { USB_DEVICE_WACOM(0x9F) }, 4345 { USB_DEVICE_WACOM(0xB0) }, 4346 { USB_DEVICE_WACOM(0xB1) }, 4347 { USB_DEVICE_WACOM(0xB2) }, 4348 { USB_DEVICE_WACOM(0xB3) }, 4349 { USB_DEVICE_WACOM(0xB4) }, 4350 { USB_DEVICE_WACOM(0xB5) }, 4351 { USB_DEVICE_WACOM(0xB7) }, 4352 { USB_DEVICE_WACOM(0xB8) }, 4353 { USB_DEVICE_WACOM(0xB9) }, 4354 { USB_DEVICE_WACOM(0xBA) }, 4355 { USB_DEVICE_WACOM(0xBB) }, 4356 { USB_DEVICE_WACOM(0xBC) }, 4357 { BT_DEVICE_WACOM(0xBD) }, 4358 { USB_DEVICE_WACOM(0xC0) }, 4359 { USB_DEVICE_WACOM(0xC2) }, 4360 { USB_DEVICE_WACOM(0xC4) }, 4361 { USB_DEVICE_WACOM(0xC5) }, 4362 { USB_DEVICE_WACOM(0xC6) }, 4363 { USB_DEVICE_WACOM(0xC7) }, 4364 { USB_DEVICE_WACOM(0xCC) }, 4365 { USB_DEVICE_WACOM(0xCE) }, 4366 { USB_DEVICE_WACOM(0xD0) }, 4367 { USB_DEVICE_WACOM(0xD1) }, 4368 { USB_DEVICE_WACOM(0xD2) }, 4369 { USB_DEVICE_WACOM(0xD3) }, 4370 { USB_DEVICE_WACOM(0xD4) }, 4371 { USB_DEVICE_WACOM(0xD5) }, 4372 { USB_DEVICE_WACOM(0xD6) }, 4373 { USB_DEVICE_WACOM(0xD7) }, 4374 { USB_DEVICE_WACOM(0xD8) }, 4375 { USB_DEVICE_WACOM(0xDA) }, 4376 { USB_DEVICE_WACOM(0xDB) }, 4377 { USB_DEVICE_WACOM(0xDD) }, 4378 { USB_DEVICE_WACOM(0xDE) }, 4379 { USB_DEVICE_WACOM(0xDF) }, 4380 { USB_DEVICE_WACOM(0xE2) }, 4381 { USB_DEVICE_WACOM(0xE3) }, 4382 { USB_DEVICE_WACOM(0xE5) }, 4383 { USB_DEVICE_WACOM(0xE6) }, 4384 { USB_DEVICE_WACOM(0xEC) }, 4385 { USB_DEVICE_WACOM(0xED) }, 4386 { USB_DEVICE_WACOM(0xEF) }, 4387 { USB_DEVICE_WACOM(0xF0) }, 4388 { USB_DEVICE_WACOM(0xF4) }, 4389 { USB_DEVICE_WACOM(0xF6) }, 4390 { USB_DEVICE_WACOM(0xF8) }, 4391 { USB_DEVICE_WACOM(0xFA) }, 4392 { USB_DEVICE_WACOM(0xFB) }, 4393 { USB_DEVICE_WACOM(0x100) }, 4394 { USB_DEVICE_WACOM(0x101) }, 4395 { USB_DEVICE_WACOM(0x10D) }, 4396 { USB_DEVICE_WACOM(0x10E) }, 4397 { USB_DEVICE_WACOM(0x10F) }, 4398 { USB_DEVICE_WACOM(0x116) }, 4399 { USB_DEVICE_WACOM(0x12C) }, 4400 { USB_DEVICE_WACOM(0x300) }, 4401 { USB_DEVICE_WACOM(0x301) }, 4402 { USB_DEVICE_WACOM(0x302) }, 4403 { USB_DEVICE_WACOM(0x303) }, 4404 { USB_DEVICE_WACOM(0x304) }, 4405 { USB_DEVICE_WACOM(0x307) }, 4406 { USB_DEVICE_WACOM(0x309) }, 4407 { USB_DEVICE_WACOM(0x30A) }, 4408 { USB_DEVICE_WACOM(0x30C) }, 4409 { USB_DEVICE_WACOM(0x30E) }, 4410 { USB_DEVICE_WACOM(0x314) }, 4411 { USB_DEVICE_WACOM(0x315) }, 4412 { USB_DEVICE_WACOM(0x317) }, 4413 { USB_DEVICE_WACOM(0x318) }, 4414 { USB_DEVICE_WACOM(0x319) }, 4415 { USB_DEVICE_WACOM(0x323) }, 4416 { USB_DEVICE_WACOM(0x325) }, 4417 { USB_DEVICE_WACOM(0x326) }, 4418 { USB_DEVICE_WACOM(0x32A) }, 4419 { USB_DEVICE_WACOM(0x32B) }, 4420 { USB_DEVICE_WACOM(0x32C) }, 4421 { USB_DEVICE_WACOM(0x32F) }, 4422 { USB_DEVICE_WACOM(0x331) }, 4423 { USB_DEVICE_WACOM(0x333) }, 4424 { USB_DEVICE_WACOM(0x335) }, 4425 { USB_DEVICE_WACOM(0x336) }, 4426 { USB_DEVICE_WACOM(0x33B) }, 4427 { USB_DEVICE_WACOM(0x33C) }, 4428 { USB_DEVICE_WACOM(0x33D) }, 4429 { USB_DEVICE_WACOM(0x33E) }, 4430 { USB_DEVICE_WACOM(0x343) }, 4431 { BT_DEVICE_WACOM(0x360) }, 4432 { BT_DEVICE_WACOM(0x361) }, 4433 { USB_DEVICE_WACOM(0x4001) }, 4434 { USB_DEVICE_WACOM(0x4004) }, 4435 { USB_DEVICE_WACOM(0x5000) }, 4436 { USB_DEVICE_WACOM(0x5002) }, 4437 { USB_DEVICE_LENOVO(0x6004) }, 4438 4439 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4440 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4441 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4442 { } 4443 }; 4444 MODULE_DEVICE_TABLE(hid, wacom_ids); 4445