1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * drivers/input/tablet/wacom_wac.c 4 * 5 * USB Wacom tablet support - Wacom specific code 6 */ 7 8 /* 9 */ 10 11 #include "wacom_wac.h" 12 #include "wacom.h" 13 #include <linux/input/mt.h> 14 15 /* resolution for penabled devices */ 16 #define WACOM_PL_RES 20 17 #define WACOM_PENPRTN_RES 40 18 #define WACOM_VOLITO_RES 50 19 #define WACOM_GRAPHIRE_RES 80 20 #define WACOM_INTUOS_RES 100 21 #define WACOM_INTUOS3_RES 200 22 23 /* Newer Cintiq and DTU have an offset between tablet and screen areas */ 24 #define WACOM_DTU_OFFSET 200 25 #define WACOM_CINTIQ_OFFSET 400 26 27 /* 28 * Scale factor relating reported contact size to logical contact area. 29 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 30 */ 31 #define WACOM_CONTACT_AREA_SCALE 2607 32 33 static bool touch_arbitration = 1; 34 module_param(touch_arbitration, bool, 0644); 35 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)"); 36 37 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 38 int button_count, int mask); 39 40 static int wacom_numbered_button_to_key(int n); 41 42 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 43 int group); 44 /* 45 * Percent of battery capacity for Graphire. 46 * 8th value means AC online and show 100% capacity. 47 */ 48 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 49 50 /* 51 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 52 */ 53 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 54 55 static void __wacom_notify_battery(struct wacom_battery *battery, 56 int bat_status, int bat_capacity, 57 bool bat_charging, bool bat_connected, 58 bool ps_connected) 59 { 60 bool changed = battery->bat_status != bat_status || 61 battery->battery_capacity != bat_capacity || 62 battery->bat_charging != bat_charging || 63 battery->bat_connected != bat_connected || 64 battery->ps_connected != ps_connected; 65 66 if (changed) { 67 battery->bat_status = bat_status; 68 battery->battery_capacity = bat_capacity; 69 battery->bat_charging = bat_charging; 70 battery->bat_connected = bat_connected; 71 battery->ps_connected = ps_connected; 72 73 if (battery->battery) 74 power_supply_changed(battery->battery); 75 } 76 } 77 78 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 79 int bat_status, int bat_capacity, bool bat_charging, 80 bool bat_connected, bool ps_connected) 81 { 82 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 83 84 __wacom_notify_battery(&wacom->battery, bat_status, bat_capacity, 85 bat_charging, bat_connected, ps_connected); 86 } 87 88 static int wacom_penpartner_irq(struct wacom_wac *wacom) 89 { 90 unsigned char *data = wacom->data; 91 struct input_dev *input = wacom->pen_input; 92 93 switch (data[0]) { 94 case 1: 95 if (data[5] & 0x80) { 96 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 97 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 98 input_report_key(input, wacom->tool[0], 1); 99 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 100 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 101 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 102 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 103 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 104 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 105 } else { 106 input_report_key(input, wacom->tool[0], 0); 107 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 108 input_report_abs(input, ABS_PRESSURE, -1); 109 input_report_key(input, BTN_TOUCH, 0); 110 } 111 break; 112 113 case 2: 114 input_report_key(input, BTN_TOOL_PEN, 1); 115 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 116 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 117 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 118 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 119 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 120 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 121 break; 122 123 default: 124 dev_dbg(input->dev.parent, 125 "%s: received unknown report #%d\n", __func__, data[0]); 126 return 0; 127 } 128 129 return 1; 130 } 131 132 static int wacom_pl_irq(struct wacom_wac *wacom) 133 { 134 struct wacom_features *features = &wacom->features; 135 unsigned char *data = wacom->data; 136 struct input_dev *input = wacom->pen_input; 137 int prox, pressure; 138 139 if (data[0] != WACOM_REPORT_PENABLED) { 140 dev_dbg(input->dev.parent, 141 "%s: received unknown report #%d\n", __func__, data[0]); 142 return 0; 143 } 144 145 prox = data[1] & 0x40; 146 147 if (!wacom->id[0]) { 148 if ((data[0] & 0x10) || (data[4] & 0x20)) { 149 wacom->tool[0] = BTN_TOOL_RUBBER; 150 wacom->id[0] = ERASER_DEVICE_ID; 151 } 152 else { 153 wacom->tool[0] = BTN_TOOL_PEN; 154 wacom->id[0] = STYLUS_DEVICE_ID; 155 } 156 } 157 158 /* If the eraser is in prox, STYLUS2 is always set. If we 159 * mis-detected the type and notice that STYLUS2 isn't set 160 * then force the eraser out of prox and let the pen in. 161 */ 162 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 163 input_report_key(input, BTN_TOOL_RUBBER, 0); 164 input_report_abs(input, ABS_MISC, 0); 165 input_sync(input); 166 wacom->tool[0] = BTN_TOOL_PEN; 167 wacom->id[0] = STYLUS_DEVICE_ID; 168 } 169 170 if (prox) { 171 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 172 if (features->pressure_max > 255) 173 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 174 pressure += (features->pressure_max + 1) / 2; 175 176 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 177 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 178 input_report_abs(input, ABS_PRESSURE, pressure); 179 180 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 181 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 182 /* Only allow the stylus2 button to be reported for the pen tool. */ 183 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 184 } 185 186 if (!prox) 187 wacom->id[0] = 0; 188 input_report_key(input, wacom->tool[0], prox); 189 input_report_abs(input, ABS_MISC, wacom->id[0]); 190 return 1; 191 } 192 193 static int wacom_ptu_irq(struct wacom_wac *wacom) 194 { 195 unsigned char *data = wacom->data; 196 struct input_dev *input = wacom->pen_input; 197 198 if (data[0] != WACOM_REPORT_PENABLED) { 199 dev_dbg(input->dev.parent, 200 "%s: received unknown report #%d\n", __func__, data[0]); 201 return 0; 202 } 203 204 if (data[1] & 0x04) { 205 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 206 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 207 wacom->id[0] = ERASER_DEVICE_ID; 208 } else { 209 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 210 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 211 wacom->id[0] = STYLUS_DEVICE_ID; 212 } 213 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 214 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 215 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 216 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 217 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 218 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 219 return 1; 220 } 221 222 static int wacom_dtu_irq(struct wacom_wac *wacom) 223 { 224 unsigned char *data = wacom->data; 225 struct input_dev *input = wacom->pen_input; 226 int prox = data[1] & 0x20; 227 228 dev_dbg(input->dev.parent, 229 "%s: received report #%d", __func__, data[0]); 230 231 if (prox) { 232 /* Going into proximity select tool */ 233 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 234 if (wacom->tool[0] == BTN_TOOL_PEN) 235 wacom->id[0] = STYLUS_DEVICE_ID; 236 else 237 wacom->id[0] = ERASER_DEVICE_ID; 238 } 239 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 240 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 241 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 242 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 243 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 244 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 245 if (!prox) /* out-prox */ 246 wacom->id[0] = 0; 247 input_report_key(input, wacom->tool[0], prox); 248 input_report_abs(input, ABS_MISC, wacom->id[0]); 249 return 1; 250 } 251 252 static int wacom_dtus_irq(struct wacom_wac *wacom) 253 { 254 unsigned char *data = wacom->data; 255 struct input_dev *input = wacom->pen_input; 256 unsigned short prox, pressure = 0; 257 258 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 259 dev_dbg(input->dev.parent, 260 "%s: received unknown report #%d", __func__, data[0]); 261 return 0; 262 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 263 input = wacom->pad_input; 264 input_report_key(input, BTN_0, (data[1] & 0x01)); 265 input_report_key(input, BTN_1, (data[1] & 0x02)); 266 input_report_key(input, BTN_2, (data[1] & 0x04)); 267 input_report_key(input, BTN_3, (data[1] & 0x08)); 268 input_report_abs(input, ABS_MISC, 269 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 270 return 1; 271 } else { 272 prox = data[1] & 0x80; 273 if (prox) { 274 switch ((data[1] >> 3) & 3) { 275 case 1: /* Rubber */ 276 wacom->tool[0] = BTN_TOOL_RUBBER; 277 wacom->id[0] = ERASER_DEVICE_ID; 278 break; 279 280 case 2: /* Pen */ 281 wacom->tool[0] = BTN_TOOL_PEN; 282 wacom->id[0] = STYLUS_DEVICE_ID; 283 break; 284 } 285 } 286 287 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 288 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 289 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 290 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 291 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 292 input_report_abs(input, ABS_PRESSURE, pressure); 293 input_report_key(input, BTN_TOUCH, pressure > 10); 294 295 if (!prox) /* out-prox */ 296 wacom->id[0] = 0; 297 input_report_key(input, wacom->tool[0], prox); 298 input_report_abs(input, ABS_MISC, wacom->id[0]); 299 return 1; 300 } 301 } 302 303 static int wacom_graphire_irq(struct wacom_wac *wacom) 304 { 305 struct wacom_features *features = &wacom->features; 306 unsigned char *data = wacom->data; 307 struct input_dev *input = wacom->pen_input; 308 struct input_dev *pad_input = wacom->pad_input; 309 int battery_capacity, ps_connected; 310 int prox; 311 int rw = 0; 312 int retval = 0; 313 314 if (features->type == GRAPHIRE_BT) { 315 if (data[0] != WACOM_REPORT_PENABLED_BT) { 316 dev_dbg(input->dev.parent, 317 "%s: received unknown report #%d\n", __func__, 318 data[0]); 319 goto exit; 320 } 321 } else if (data[0] != WACOM_REPORT_PENABLED) { 322 dev_dbg(input->dev.parent, 323 "%s: received unknown report #%d\n", __func__, data[0]); 324 goto exit; 325 } 326 327 prox = data[1] & 0x80; 328 if (prox || wacom->id[0]) { 329 if (prox) { 330 switch ((data[1] >> 5) & 3) { 331 332 case 0: /* Pen */ 333 wacom->tool[0] = BTN_TOOL_PEN; 334 wacom->id[0] = STYLUS_DEVICE_ID; 335 break; 336 337 case 1: /* Rubber */ 338 wacom->tool[0] = BTN_TOOL_RUBBER; 339 wacom->id[0] = ERASER_DEVICE_ID; 340 break; 341 342 case 2: /* Mouse with wheel */ 343 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 344 /* fall through */ 345 346 case 3: /* Mouse without wheel */ 347 wacom->tool[0] = BTN_TOOL_MOUSE; 348 wacom->id[0] = CURSOR_DEVICE_ID; 349 break; 350 } 351 } 352 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 353 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 354 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 355 if (features->type == GRAPHIRE_BT) 356 input_report_abs(input, ABS_PRESSURE, data[6] | 357 (((__u16) (data[1] & 0x08)) << 5)); 358 else 359 input_report_abs(input, ABS_PRESSURE, data[6] | 360 ((data[7] & 0x03) << 8)); 361 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 362 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 363 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 364 } else { 365 input_report_key(input, BTN_LEFT, data[1] & 0x01); 366 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 367 if (features->type == WACOM_G4 || 368 features->type == WACOM_MO) { 369 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 370 rw = (data[7] & 0x04) - (data[7] & 0x03); 371 } else if (features->type == GRAPHIRE_BT) { 372 /* Compute distance between mouse and tablet */ 373 rw = 44 - (data[6] >> 2); 374 rw = clamp_val(rw, 0, 31); 375 input_report_abs(input, ABS_DISTANCE, rw); 376 if (((data[1] >> 5) & 3) == 2) { 377 /* Mouse with wheel */ 378 input_report_key(input, BTN_MIDDLE, 379 data[1] & 0x04); 380 rw = (data[6] & 0x01) ? -1 : 381 (data[6] & 0x02) ? 1 : 0; 382 } else { 383 rw = 0; 384 } 385 } else { 386 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 387 rw = -(signed char)data[6]; 388 } 389 input_report_rel(input, REL_WHEEL, rw); 390 } 391 392 if (!prox) 393 wacom->id[0] = 0; 394 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 395 input_report_key(input, wacom->tool[0], prox); 396 input_sync(input); /* sync last event */ 397 } 398 399 /* send pad data */ 400 switch (features->type) { 401 case WACOM_G4: 402 prox = data[7] & 0xf8; 403 if (prox || wacom->id[1]) { 404 wacom->id[1] = PAD_DEVICE_ID; 405 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 406 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 407 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 408 input_report_rel(pad_input, REL_WHEEL, rw); 409 if (!prox) 410 wacom->id[1] = 0; 411 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 412 retval = 1; 413 } 414 break; 415 416 case WACOM_MO: 417 prox = (data[7] & 0xf8) || data[8]; 418 if (prox || wacom->id[1]) { 419 wacom->id[1] = PAD_DEVICE_ID; 420 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 421 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 422 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 423 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 424 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 425 if (!prox) 426 wacom->id[1] = 0; 427 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 428 retval = 1; 429 } 430 break; 431 case GRAPHIRE_BT: 432 prox = data[7] & 0x03; 433 if (prox || wacom->id[1]) { 434 wacom->id[1] = PAD_DEVICE_ID; 435 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 436 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 437 if (!prox) 438 wacom->id[1] = 0; 439 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 440 retval = 1; 441 } 442 break; 443 } 444 445 /* Store current battery capacity and power supply state */ 446 if (features->type == GRAPHIRE_BT) { 447 rw = (data[7] >> 2 & 0x07); 448 battery_capacity = batcap_gr[rw]; 449 ps_connected = rw == 7; 450 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 451 battery_capacity, ps_connected, 1, 452 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 bool wrench = false, keyboard = false, mute_touch = false, menu = false, 487 info = false; 488 489 /* pad packets. Works as a second tool and is always in prox */ 490 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 491 data[0] == WACOM_REPORT_CINTIQPAD)) 492 return 0; 493 494 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 495 buttons = (data[3] << 1) | (data[2] & 0x01); 496 ring1 = data[1]; 497 } else if (features->type == DTK) { 498 buttons = data[6]; 499 } else if (features->type == WACOM_13HD) { 500 buttons = (data[4] << 1) | (data[3] & 0x01); 501 } else if (features->type == WACOM_24HD) { 502 buttons = (data[8] << 8) | data[6]; 503 ring1 = data[1]; 504 ring2 = data[2]; 505 506 /* 507 * Three "buttons" are available on the 24HD which are 508 * physically implemented as a touchstrip. Each button 509 * is approximately 3 bits wide with a 2 bit spacing. 510 * The raw touchstrip bits are stored at: 511 * ((data[3] & 0x1f) << 8) | data[4]) 512 */ 513 nkeys = 3; 514 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 515 ((data[4] & 0xE0) ? 1<<1 : 0) | 516 ((data[4] & 0x07) ? 1<<0 : 0); 517 keyboard = !!(data[4] & 0xE0); 518 info = !!(data[3] & 0x1C); 519 520 if (features->oPid) { 521 mute_touch = !!(data[4] & 0x07); 522 if (mute_touch) 523 wacom->shared->is_touch_on = 524 !wacom->shared->is_touch_on; 525 } else { 526 wrench = !!(data[4] & 0x07); 527 } 528 } else if (features->type == WACOM_27QHD) { 529 nkeys = 3; 530 keys = data[2] & 0x07; 531 532 wrench = !!(data[2] & 0x01); 533 keyboard = !!(data[2] & 0x02); 534 535 if (features->oPid) { 536 mute_touch = !!(data[2] & 0x04); 537 if (mute_touch) 538 wacom->shared->is_touch_on = 539 !wacom->shared->is_touch_on; 540 } else { 541 menu = !!(data[2] & 0x04); 542 } 543 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 544 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 545 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 546 } else if (features->type == CINTIQ_HYBRID) { 547 /* 548 * Do not send hardware buttons under Android. They 549 * are already sent to the system through GPIO (and 550 * have different meaning). 551 * 552 * d-pad right -> data[4] & 0x10 553 * d-pad up -> data[4] & 0x20 554 * d-pad left -> data[4] & 0x40 555 * d-pad down -> data[4] & 0x80 556 * d-pad center -> data[3] & 0x01 557 */ 558 buttons = (data[4] << 1) | (data[3] & 0x01); 559 } else if (features->type == CINTIQ_COMPANION_2) { 560 /* d-pad right -> data[2] & 0x10 561 * d-pad up -> data[2] & 0x20 562 * d-pad left -> data[2] & 0x40 563 * d-pad down -> data[2] & 0x80 564 * d-pad center -> data[1] & 0x01 565 */ 566 buttons = ((data[2] >> 4) << 7) | 567 ((data[1] & 0x04) << 4) | 568 ((data[2] & 0x0F) << 2) | 569 (data[1] & 0x03); 570 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 571 /* 572 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 573 * addition to the mechanical switch. Switch data is 574 * stored in data[4], capacitive data in data[5]. 575 * 576 * Touch ring mode switch (data[3]) has no capacitive sensor 577 */ 578 buttons = (data[4] << 1) | (data[3] & 0x01); 579 ring1 = data[2]; 580 } else { 581 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 582 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 583 (data[6] << 1) | (data[5] & 0x01); 584 585 if (features->type == WACOM_22HD) { 586 nkeys = 3; 587 keys = data[9] & 0x07; 588 589 info = !!(data[9] & 0x01); 590 wrench = !!(data[9] & 0x02); 591 } 592 } else { 593 buttons = ((data[6] & 0x10) << 5) | 594 ((data[5] & 0x10) << 4) | 595 ((data[6] & 0x0F) << 4) | 596 (data[5] & 0x0F); 597 } 598 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 599 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 600 } 601 602 prox = (buttons & ~(~0U << nbuttons)) | (keys & ~(~0U << nkeys)) | 603 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 604 605 wacom_report_numbered_buttons(input, nbuttons, buttons); 606 607 for (i = 0; i < nkeys; i++) 608 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 609 610 input_report_key(input, KEY_BUTTONCONFIG, wrench); 611 input_report_key(input, KEY_ONSCREEN_KEYBOARD, keyboard); 612 input_report_key(input, KEY_CONTROLPANEL, menu); 613 input_report_key(input, KEY_INFO, info); 614 615 if (wacom->shared && wacom->shared->touch_input) { 616 input_report_switch(wacom->shared->touch_input, 617 SW_MUTE_DEVICE, 618 !wacom->shared->is_touch_on); 619 input_sync(wacom->shared->touch_input); 620 } 621 622 input_report_abs(input, ABS_RX, strip1); 623 input_report_abs(input, ABS_RY, strip2); 624 625 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 626 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 627 628 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 629 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 630 631 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 632 633 return 1; 634 } 635 636 static int wacom_intuos_id_mangle(int tool_id) 637 { 638 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 639 } 640 641 static int wacom_intuos_get_tool_type(int tool_id) 642 { 643 int tool_type; 644 645 switch (tool_id) { 646 case 0x812: /* Inking pen */ 647 case 0x801: /* Intuos3 Inking pen */ 648 case 0x12802: /* Intuos4/5 Inking Pen */ 649 case 0x012: 650 tool_type = BTN_TOOL_PENCIL; 651 break; 652 653 case 0x822: /* Pen */ 654 case 0x842: 655 case 0x852: 656 case 0x823: /* Intuos3 Grip Pen */ 657 case 0x813: /* Intuos3 Classic Pen */ 658 case 0x885: /* Intuos3 Marker Pen */ 659 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 660 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 661 case 0x8e2: /* IntuosHT2 pen */ 662 case 0x022: 663 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 664 case 0x10842: /* MobileStudio Pro Pro Pen slim */ 665 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 666 case 0x16802: /* Cintiq 13HD Pro Pen */ 667 case 0x18802: /* DTH2242 Pen */ 668 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 669 tool_type = BTN_TOOL_PEN; 670 break; 671 672 case 0x832: /* Stroke pen */ 673 case 0x032: 674 tool_type = BTN_TOOL_BRUSH; 675 break; 676 677 case 0x007: /* Mouse 4D and 2D */ 678 case 0x09c: 679 case 0x094: 680 case 0x017: /* Intuos3 2D Mouse */ 681 case 0x806: /* Intuos4 Mouse */ 682 tool_type = BTN_TOOL_MOUSE; 683 break; 684 685 case 0x096: /* Lens cursor */ 686 case 0x097: /* Intuos3 Lens cursor */ 687 case 0x006: /* Intuos4 Lens cursor */ 688 tool_type = BTN_TOOL_LENS; 689 break; 690 691 case 0x82a: /* Eraser */ 692 case 0x84a: 693 case 0x85a: 694 case 0x91a: 695 case 0xd1a: 696 case 0x0fa: 697 case 0x82b: /* Intuos3 Grip Pen Eraser */ 698 case 0x81b: /* Intuos3 Classic Pen Eraser */ 699 case 0x91b: /* Intuos3 Airbrush Eraser */ 700 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 701 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 702 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 703 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 704 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 705 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 706 case 0x1084a: /* MobileStudio Pro Pro Pen slim Eraser */ 707 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 708 case 0x1880a: /* DTH2242 Eraser */ 709 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 710 tool_type = BTN_TOOL_RUBBER; 711 break; 712 713 case 0xd12: 714 case 0x912: 715 case 0x112: 716 case 0x913: /* Intuos3 Airbrush */ 717 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 718 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 719 tool_type = BTN_TOOL_AIRBRUSH; 720 break; 721 722 default: /* Unknown tool */ 723 tool_type = BTN_TOOL_PEN; 724 break; 725 } 726 return tool_type; 727 } 728 729 static void wacom_exit_report(struct wacom_wac *wacom) 730 { 731 struct input_dev *input = wacom->pen_input; 732 struct wacom_features *features = &wacom->features; 733 unsigned char *data = wacom->data; 734 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 735 736 /* 737 * Reset all states otherwise we lose the initial states 738 * when in-prox next time 739 */ 740 input_report_abs(input, ABS_X, 0); 741 input_report_abs(input, ABS_Y, 0); 742 input_report_abs(input, ABS_DISTANCE, 0); 743 input_report_abs(input, ABS_TILT_X, 0); 744 input_report_abs(input, ABS_TILT_Y, 0); 745 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 746 input_report_key(input, BTN_LEFT, 0); 747 input_report_key(input, BTN_MIDDLE, 0); 748 input_report_key(input, BTN_RIGHT, 0); 749 input_report_key(input, BTN_SIDE, 0); 750 input_report_key(input, BTN_EXTRA, 0); 751 input_report_abs(input, ABS_THROTTLE, 0); 752 input_report_abs(input, ABS_RZ, 0); 753 } else { 754 input_report_abs(input, ABS_PRESSURE, 0); 755 input_report_key(input, BTN_STYLUS, 0); 756 input_report_key(input, BTN_STYLUS2, 0); 757 input_report_key(input, BTN_TOUCH, 0); 758 input_report_abs(input, ABS_WHEEL, 0); 759 if (features->type >= INTUOS3S) 760 input_report_abs(input, ABS_Z, 0); 761 } 762 input_report_key(input, wacom->tool[idx], 0); 763 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 764 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 765 wacom->id[idx] = 0; 766 } 767 768 static int wacom_intuos_inout(struct wacom_wac *wacom) 769 { 770 struct wacom_features *features = &wacom->features; 771 unsigned char *data = wacom->data; 772 struct input_dev *input = wacom->pen_input; 773 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 774 775 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 776 ((data[1] & 0xfe) == 0x20) || /* in range */ 777 ((data[1] & 0xfe) == 0x80))) /* out prox */ 778 return 0; 779 780 /* Enter report */ 781 if ((data[1] & 0xfc) == 0xc0) { 782 /* serial number of the tool */ 783 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 784 (data[4] << 20) + (data[5] << 12) + 785 (data[6] << 4) + (data[7] >> 4); 786 787 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 788 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 789 790 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 791 792 wacom->shared->stylus_in_proximity = true; 793 return 1; 794 } 795 796 /* in Range */ 797 if ((data[1] & 0xfe) == 0x20) { 798 if (features->type != INTUOSHT2) 799 wacom->shared->stylus_in_proximity = true; 800 801 /* in Range while exiting */ 802 if (wacom->reporting_data) { 803 input_report_key(input, BTN_TOUCH, 0); 804 input_report_abs(input, ABS_PRESSURE, 0); 805 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 806 return 2; 807 } 808 return 1; 809 } 810 811 /* Exit report */ 812 if ((data[1] & 0xfe) == 0x80) { 813 wacom->shared->stylus_in_proximity = false; 814 wacom->reporting_data = false; 815 816 /* don't report exit if we don't know the ID */ 817 if (!wacom->id[idx]) 818 return 1; 819 820 wacom_exit_report(wacom); 821 return 2; 822 } 823 824 return 0; 825 } 826 827 static inline bool report_touch_events(struct wacom_wac *wacom) 828 { 829 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 830 } 831 832 static inline bool delay_pen_events(struct wacom_wac *wacom) 833 { 834 return (wacom->shared->touch_down && touch_arbitration); 835 } 836 837 static int wacom_intuos_general(struct wacom_wac *wacom) 838 { 839 struct wacom_features *features = &wacom->features; 840 unsigned char *data = wacom->data; 841 struct input_dev *input = wacom->pen_input; 842 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 843 unsigned char type = (data[1] >> 1) & 0x0F; 844 unsigned int x, y, distance, t; 845 846 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 847 data[0] != WACOM_REPORT_INTUOS_PEN) 848 return 0; 849 850 if (delay_pen_events(wacom)) 851 return 1; 852 853 /* don't report events if we don't know the tool ID */ 854 if (!wacom->id[idx]) { 855 /* but reschedule a read of the current tool */ 856 wacom_intuos_schedule_prox_event(wacom); 857 return 1; 858 } 859 860 /* 861 * don't report events for invalid data 862 */ 863 /* older I4 styli don't work with new Cintiqs */ 864 if ((!((wacom->id[idx] >> 16) & 0x01) && 865 (features->type == WACOM_21UX2)) || 866 /* Only large Intuos support Lense Cursor */ 867 (wacom->tool[idx] == BTN_TOOL_LENS && 868 (features->type == INTUOS3 || 869 features->type == INTUOS3S || 870 features->type == INTUOS4 || 871 features->type == INTUOS4S || 872 features->type == INTUOS5 || 873 features->type == INTUOS5S || 874 features->type == INTUOSPM || 875 features->type == INTUOSPS)) || 876 /* Cintiq doesn't send data when RDY bit isn't set */ 877 (features->type == CINTIQ && !(data[1] & 0x40))) 878 return 1; 879 880 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 881 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 882 distance = data[9] >> 2; 883 if (features->type < INTUOS3S) { 884 x >>= 1; 885 y >>= 1; 886 distance >>= 1; 887 } 888 if (features->type == INTUOSHT2) 889 distance = features->distance_max - distance; 890 input_report_abs(input, ABS_X, x); 891 input_report_abs(input, ABS_Y, y); 892 input_report_abs(input, ABS_DISTANCE, distance); 893 894 switch (type) { 895 case 0x00: 896 case 0x01: 897 case 0x02: 898 case 0x03: 899 /* general pen packet */ 900 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 901 if (features->pressure_max < 2047) 902 t >>= 1; 903 input_report_abs(input, ABS_PRESSURE, t); 904 if (features->type != INTUOSHT2) { 905 input_report_abs(input, ABS_TILT_X, 906 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 907 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 908 } 909 input_report_key(input, BTN_STYLUS, data[1] & 2); 910 input_report_key(input, BTN_STYLUS2, data[1] & 4); 911 input_report_key(input, BTN_TOUCH, t > 10); 912 break; 913 914 case 0x0a: 915 /* airbrush second packet */ 916 input_report_abs(input, ABS_WHEEL, 917 (data[6] << 2) | ((data[7] >> 6) & 3)); 918 input_report_abs(input, ABS_TILT_X, 919 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 920 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 921 break; 922 923 case 0x05: 924 /* Rotation packet */ 925 if (features->type >= INTUOS3S) { 926 /* I3 marker pen rotation */ 927 t = (data[6] << 3) | ((data[7] >> 5) & 7); 928 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 929 ((t-1) / 2 + 450)) : (450 - t / 2) ; 930 input_report_abs(input, ABS_Z, t); 931 } else { 932 /* 4D mouse 2nd packet */ 933 t = (data[6] << 3) | ((data[7] >> 5) & 7); 934 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 935 ((t - 1) / 2) : -t / 2); 936 } 937 break; 938 939 case 0x04: 940 /* 4D mouse 1st packet */ 941 input_report_key(input, BTN_LEFT, data[8] & 0x01); 942 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 943 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 944 945 input_report_key(input, BTN_SIDE, data[8] & 0x20); 946 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 947 t = (data[6] << 2) | ((data[7] >> 6) & 3); 948 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 949 break; 950 951 case 0x06: 952 /* I4 mouse */ 953 input_report_key(input, BTN_LEFT, data[6] & 0x01); 954 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 955 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 956 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 957 - ((data[7] & 0x40) >> 6)); 958 input_report_key(input, BTN_SIDE, data[6] & 0x08); 959 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 960 961 input_report_abs(input, ABS_TILT_X, 962 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 963 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 964 break; 965 966 case 0x08: 967 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 968 /* 2D mouse packet */ 969 input_report_key(input, BTN_LEFT, data[8] & 0x04); 970 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 971 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 972 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 973 - ((data[8] & 0x02) >> 1)); 974 975 /* I3 2D mouse side buttons */ 976 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 977 input_report_key(input, BTN_SIDE, data[8] & 0x40); 978 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 979 } 980 } 981 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 982 /* Lens cursor packets */ 983 input_report_key(input, BTN_LEFT, data[8] & 0x01); 984 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 985 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 986 input_report_key(input, BTN_SIDE, data[8] & 0x10); 987 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 988 } 989 break; 990 991 case 0x07: 992 case 0x09: 993 case 0x0b: 994 case 0x0c: 995 case 0x0d: 996 case 0x0e: 997 case 0x0f: 998 /* unhandled */ 999 break; 1000 } 1001 1002 input_report_abs(input, ABS_MISC, 1003 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 1004 input_report_key(input, wacom->tool[idx], 1); 1005 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1006 wacom->reporting_data = true; 1007 return 2; 1008 } 1009 1010 static int wacom_intuos_irq(struct wacom_wac *wacom) 1011 { 1012 unsigned char *data = wacom->data; 1013 struct input_dev *input = wacom->pen_input; 1014 int result; 1015 1016 if (data[0] != WACOM_REPORT_PENABLED && 1017 data[0] != WACOM_REPORT_INTUOS_ID1 && 1018 data[0] != WACOM_REPORT_INTUOS_ID2 && 1019 data[0] != WACOM_REPORT_INTUOSPAD && 1020 data[0] != WACOM_REPORT_INTUOS_PEN && 1021 data[0] != WACOM_REPORT_CINTIQ && 1022 data[0] != WACOM_REPORT_CINTIQPAD && 1023 data[0] != WACOM_REPORT_INTUOS5PAD) { 1024 dev_dbg(input->dev.parent, 1025 "%s: received unknown report #%d\n", __func__, data[0]); 1026 return 0; 1027 } 1028 1029 /* process pad events */ 1030 result = wacom_intuos_pad(wacom); 1031 if (result) 1032 return result; 1033 1034 /* process in/out prox events */ 1035 result = wacom_intuos_inout(wacom); 1036 if (result) 1037 return result - 1; 1038 1039 /* process general packets */ 1040 result = wacom_intuos_general(wacom); 1041 if (result) 1042 return result - 1; 1043 1044 return 0; 1045 } 1046 1047 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 1048 { 1049 unsigned char *data = wacom_wac->data; 1050 struct input_dev *input; 1051 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1052 struct wacom_remote *remote = wacom->remote; 1053 int bat_charging, bat_percent, touch_ring_mode; 1054 __u32 serial; 1055 int i, index = -1; 1056 unsigned long flags; 1057 1058 if (data[0] != WACOM_REPORT_REMOTE) { 1059 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 1060 __func__, data[0]); 1061 return 0; 1062 } 1063 1064 serial = data[3] + (data[4] << 8) + (data[5] << 16); 1065 wacom_wac->id[0] = PAD_DEVICE_ID; 1066 1067 spin_lock_irqsave(&remote->remote_lock, flags); 1068 1069 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1070 if (remote->remotes[i].serial == serial) { 1071 index = i; 1072 break; 1073 } 1074 } 1075 1076 if (index < 0 || !remote->remotes[index].registered) 1077 goto out; 1078 1079 input = remote->remotes[index].input; 1080 1081 input_report_key(input, BTN_0, (data[9] & 0x01)); 1082 input_report_key(input, BTN_1, (data[9] & 0x02)); 1083 input_report_key(input, BTN_2, (data[9] & 0x04)); 1084 input_report_key(input, BTN_3, (data[9] & 0x08)); 1085 input_report_key(input, BTN_4, (data[9] & 0x10)); 1086 input_report_key(input, BTN_5, (data[9] & 0x20)); 1087 input_report_key(input, BTN_6, (data[9] & 0x40)); 1088 input_report_key(input, BTN_7, (data[9] & 0x80)); 1089 1090 input_report_key(input, BTN_8, (data[10] & 0x01)); 1091 input_report_key(input, BTN_9, (data[10] & 0x02)); 1092 input_report_key(input, BTN_A, (data[10] & 0x04)); 1093 input_report_key(input, BTN_B, (data[10] & 0x08)); 1094 input_report_key(input, BTN_C, (data[10] & 0x10)); 1095 input_report_key(input, BTN_X, (data[10] & 0x20)); 1096 input_report_key(input, BTN_Y, (data[10] & 0x40)); 1097 input_report_key(input, BTN_Z, (data[10] & 0x80)); 1098 1099 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 1100 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 1101 1102 if (data[12] & 0x80) 1103 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f) - 1); 1104 else 1105 input_report_abs(input, ABS_WHEEL, 0); 1106 1107 bat_percent = data[7] & 0x7f; 1108 bat_charging = !!(data[7] & 0x80); 1109 1110 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 1111 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 1112 else 1113 input_report_abs(input, ABS_MISC, 0); 1114 1115 input_event(input, EV_MSC, MSC_SERIAL, serial); 1116 1117 input_sync(input); 1118 1119 /*Which mode select (LED light) is currently on?*/ 1120 touch_ring_mode = (data[11] & 0xC0) >> 6; 1121 1122 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1123 if (remote->remotes[i].serial == serial) 1124 wacom->led.groups[i].select = touch_ring_mode; 1125 } 1126 1127 __wacom_notify_battery(&remote->remotes[index].battery, 1128 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent, 1129 bat_charging, 1, bat_charging); 1130 1131 out: 1132 spin_unlock_irqrestore(&remote->remote_lock, flags); 1133 return 0; 1134 } 1135 1136 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 1137 { 1138 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1139 unsigned char *data = wacom_wac->data; 1140 struct wacom_remote *remote = wacom->remote; 1141 struct wacom_remote_data remote_data; 1142 unsigned long flags; 1143 int i, ret; 1144 1145 if (data[0] != WACOM_REPORT_DEVICE_LIST) 1146 return; 1147 1148 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 1149 1150 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1151 int j = i * 6; 1152 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 1153 bool connected = data[j+2]; 1154 1155 remote_data.remote[i].serial = serial; 1156 remote_data.remote[i].connected = connected; 1157 } 1158 1159 spin_lock_irqsave(&remote->remote_lock, flags); 1160 1161 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 1162 if (ret != sizeof(remote_data)) { 1163 spin_unlock_irqrestore(&remote->remote_lock, flags); 1164 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 1165 return; 1166 } 1167 1168 spin_unlock_irqrestore(&remote->remote_lock, flags); 1169 1170 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 1171 } 1172 1173 static int int_dist(int x1, int y1, int x2, int y2) 1174 { 1175 int x = x2 - x1; 1176 int y = y2 - y1; 1177 1178 return int_sqrt(x*x + y*y); 1179 } 1180 1181 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1182 unsigned char *data) 1183 { 1184 memcpy(wacom->data, data, 10); 1185 wacom_intuos_irq(wacom); 1186 1187 input_sync(wacom->pen_input); 1188 if (wacom->pad_input) 1189 input_sync(wacom->pad_input); 1190 } 1191 1192 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1193 { 1194 unsigned char data[WACOM_PKGLEN_MAX]; 1195 int i = 1; 1196 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1197 1198 memcpy(data, wacom->data, len); 1199 1200 switch (data[0]) { 1201 case 0x04: 1202 wacom_intuos_bt_process_data(wacom, data + i); 1203 i += 10; 1204 /* fall through */ 1205 case 0x03: 1206 wacom_intuos_bt_process_data(wacom, data + i); 1207 i += 10; 1208 wacom_intuos_bt_process_data(wacom, data + i); 1209 i += 10; 1210 power_raw = data[i]; 1211 bat_charging = (power_raw & 0x08) ? 1 : 0; 1212 ps_connected = (power_raw & 0x10) ? 1 : 0; 1213 battery_capacity = batcap_i4[power_raw & 0x07]; 1214 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1215 battery_capacity, bat_charging, 1216 battery_capacity || bat_charging, 1217 ps_connected); 1218 break; 1219 default: 1220 dev_dbg(wacom->pen_input->dev.parent, 1221 "Unknown report: %d,%d size:%zu\n", 1222 data[0], data[1], len); 1223 return 0; 1224 } 1225 return 0; 1226 } 1227 1228 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1229 { 1230 struct input_dev *input = wacom->touch_input; 1231 unsigned touch_max = wacom->features.touch_max; 1232 int count = 0; 1233 int i; 1234 1235 if (!touch_max) 1236 return 0; 1237 1238 if (touch_max == 1) 1239 return test_bit(BTN_TOUCH, input->key) && 1240 report_touch_events(wacom); 1241 1242 for (i = 0; i < input->mt->num_slots; i++) { 1243 struct input_mt_slot *ps = &input->mt->slots[i]; 1244 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1245 if (id >= 0) 1246 count++; 1247 } 1248 1249 return count; 1250 } 1251 1252 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1253 { 1254 int pen_frame_len, pen_frames; 1255 1256 struct input_dev *pen_input = wacom->pen_input; 1257 unsigned char *data = wacom->data; 1258 int i; 1259 1260 if (wacom->features.type == INTUOSP2_BT || 1261 wacom->features.type == INTUOSP2S_BT) { 1262 wacom->serial[0] = get_unaligned_le64(&data[99]); 1263 wacom->id[0] = get_unaligned_le16(&data[107]); 1264 pen_frame_len = 14; 1265 pen_frames = 7; 1266 } else { 1267 wacom->serial[0] = get_unaligned_le64(&data[33]); 1268 wacom->id[0] = get_unaligned_le16(&data[41]); 1269 pen_frame_len = 8; 1270 pen_frames = 4; 1271 } 1272 1273 if (wacom->serial[0] >> 52 == 1) { 1274 /* Add back in missing bits of ID for non-USI pens */ 1275 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1276 } 1277 1278 for (i = 0; i < pen_frames; i++) { 1279 unsigned char *frame = &data[i*pen_frame_len + 1]; 1280 bool valid = frame[0] & 0x80; 1281 bool prox = frame[0] & 0x40; 1282 bool range = frame[0] & 0x20; 1283 bool invert = frame[0] & 0x10; 1284 1285 if (!valid) 1286 continue; 1287 1288 if (!prox) { 1289 wacom->shared->stylus_in_proximity = false; 1290 wacom_exit_report(wacom); 1291 input_sync(pen_input); 1292 1293 wacom->tool[0] = 0; 1294 wacom->id[0] = 0; 1295 wacom->serial[0] = 0; 1296 return; 1297 } 1298 1299 if (range) { 1300 if (!wacom->tool[0]) { /* first in range */ 1301 /* Going into range select tool */ 1302 if (invert) 1303 wacom->tool[0] = BTN_TOOL_RUBBER; 1304 else if (wacom->id[0]) 1305 wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]); 1306 else 1307 wacom->tool[0] = BTN_TOOL_PEN; 1308 } 1309 1310 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1311 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1312 1313 if (wacom->features.type == INTUOSP2_BT || 1314 wacom->features.type == INTUOSP2S_BT) { 1315 /* Fix rotation alignment: userspace expects zero at left */ 1316 int16_t rotation = 1317 (int16_t)get_unaligned_le16(&frame[9]); 1318 rotation += 1800/4; 1319 1320 if (rotation > 899) 1321 rotation -= 1800; 1322 1323 input_report_abs(pen_input, ABS_TILT_X, 1324 (char)frame[7]); 1325 input_report_abs(pen_input, ABS_TILT_Y, 1326 (char)frame[8]); 1327 input_report_abs(pen_input, ABS_Z, rotation); 1328 input_report_abs(pen_input, ABS_WHEEL, 1329 get_unaligned_le16(&frame[11])); 1330 } 1331 } 1332 if (wacom->tool[0]) { 1333 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1334 if (wacom->features.type == INTUOSP2_BT || 1335 wacom->features.type == INTUOSP2S_BT) { 1336 input_report_abs(pen_input, ABS_DISTANCE, 1337 range ? frame[13] : wacom->features.distance_max); 1338 } else { 1339 input_report_abs(pen_input, ABS_DISTANCE, 1340 range ? frame[7] : wacom->features.distance_max); 1341 } 1342 1343 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x09); 1344 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1345 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1346 1347 input_report_key(pen_input, wacom->tool[0], prox); 1348 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1349 input_report_abs(pen_input, ABS_MISC, 1350 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1351 } 1352 1353 wacom->shared->stylus_in_proximity = prox; 1354 1355 input_sync(pen_input); 1356 } 1357 } 1358 1359 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1360 { 1361 const int finger_touch_len = 8; 1362 const int finger_frames = 4; 1363 const int finger_frame_len = 43; 1364 1365 struct input_dev *touch_input = wacom->touch_input; 1366 unsigned char *data = wacom->data; 1367 int num_contacts_left = 5; 1368 int i, j; 1369 1370 for (i = 0; i < finger_frames; i++) { 1371 unsigned char *frame = &data[i*finger_frame_len + 109]; 1372 int current_num_contacts = frame[0] & 0x7F; 1373 int contacts_to_send; 1374 1375 if (!(frame[0] & 0x80)) 1376 continue; 1377 1378 /* 1379 * First packet resets the counter since only the first 1380 * packet in series will have non-zero current_num_contacts. 1381 */ 1382 if (current_num_contacts) 1383 wacom->num_contacts_left = current_num_contacts; 1384 1385 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1386 1387 for (j = 0; j < contacts_to_send; j++) { 1388 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1389 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1390 int x = get_unaligned_le16(&touch[2]); 1391 int y = get_unaligned_le16(&touch[4]); 1392 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1393 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1394 1395 if (slot < 0) 1396 continue; 1397 1398 input_mt_slot(touch_input, slot); 1399 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1400 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1401 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1402 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1403 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1404 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1405 } 1406 1407 input_mt_sync_frame(touch_input); 1408 1409 wacom->num_contacts_left -= contacts_to_send; 1410 if (wacom->num_contacts_left <= 0) { 1411 wacom->num_contacts_left = 0; 1412 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1413 input_sync(touch_input); 1414 } 1415 } 1416 1417 if (wacom->num_contacts_left == 0) { 1418 // Be careful that we don't accidentally call input_sync with 1419 // only a partial set of fingers of processed 1420 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1421 input_sync(touch_input); 1422 } 1423 1424 } 1425 1426 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1427 { 1428 struct input_dev *pad_input = wacom->pad_input; 1429 unsigned char *data = wacom->data; 1430 1431 int buttons = data[282] | ((data[281] & 0x40) << 2); 1432 int ring = data[285] & 0x7F; 1433 bool ringstatus = data[285] & 0x80; 1434 bool prox = buttons || ringstatus; 1435 1436 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */ 1437 ring = 71 - ring; 1438 ring += 3*72/16; 1439 if (ring > 71) 1440 ring -= 72; 1441 1442 wacom_report_numbered_buttons(pad_input, 9, buttons); 1443 1444 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0); 1445 1446 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1447 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1448 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1449 1450 input_sync(pad_input); 1451 } 1452 1453 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1454 { 1455 unsigned char *data = wacom->data; 1456 1457 bool chg = data[284] & 0x80; 1458 int battery_status = data[284] & 0x7F; 1459 1460 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1461 battery_status, chg, 1, chg); 1462 } 1463 1464 static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom) 1465 { 1466 struct input_dev *pad_input = wacom->pad_input; 1467 unsigned char *data = wacom->data; 1468 1469 int buttons = data[44]; 1470 1471 wacom_report_numbered_buttons(pad_input, 4, buttons); 1472 1473 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0); 1474 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0); 1475 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1476 1477 input_sync(pad_input); 1478 } 1479 1480 static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom) 1481 { 1482 unsigned char *data = wacom->data; 1483 1484 bool chg = data[45] & 0x80; 1485 int battery_status = data[45] & 0x7F; 1486 1487 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1488 battery_status, chg, 1, chg); 1489 } 1490 1491 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1492 { 1493 unsigned char *data = wacom->data; 1494 1495 if (data[0] != 0x80 && data[0] != 0x81) { 1496 dev_dbg(wacom->pen_input->dev.parent, 1497 "%s: received unknown report #%d\n", __func__, data[0]); 1498 return 0; 1499 } 1500 1501 wacom_intuos_pro2_bt_pen(wacom); 1502 if (wacom->features.type == INTUOSP2_BT || 1503 wacom->features.type == INTUOSP2S_BT) { 1504 wacom_intuos_pro2_bt_touch(wacom); 1505 wacom_intuos_pro2_bt_pad(wacom); 1506 wacom_intuos_pro2_bt_battery(wacom); 1507 } else { 1508 wacom_intuos_gen3_bt_pad(wacom); 1509 wacom_intuos_gen3_bt_battery(wacom); 1510 } 1511 return 0; 1512 } 1513 1514 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1515 { 1516 struct input_dev *input = wacom->touch_input; 1517 unsigned char *data = wacom->data; 1518 int i; 1519 int current_num_contacts = data[61]; 1520 int contacts_to_send = 0; 1521 int num_contacts_left = 4; /* maximum contacts per packet */ 1522 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1523 int y_offset = 2; 1524 1525 if (wacom->shared->has_mute_touch_switch && 1526 !wacom->shared->is_touch_on) { 1527 if (!wacom->shared->touch_down) 1528 return 0; 1529 } 1530 1531 if (wacom->features.type == WACOM_27QHDT) { 1532 current_num_contacts = data[63]; 1533 num_contacts_left = 10; 1534 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1535 y_offset = 0; 1536 } 1537 1538 /* 1539 * First packet resets the counter since only the first 1540 * packet in series will have non-zero current_num_contacts. 1541 */ 1542 if (current_num_contacts) 1543 wacom->num_contacts_left = current_num_contacts; 1544 1545 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1546 1547 for (i = 0; i < contacts_to_send; i++) { 1548 int offset = (byte_per_packet * i) + 1; 1549 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1550 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1551 1552 if (slot < 0) 1553 continue; 1554 input_mt_slot(input, slot); 1555 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1556 1557 if (touch) { 1558 int t_x = get_unaligned_le16(&data[offset + 2]); 1559 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1560 1561 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1562 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1563 1564 if (wacom->features.type != WACOM_27QHDT) { 1565 int c_x = get_unaligned_le16(&data[offset + 4]); 1566 int c_y = get_unaligned_le16(&data[offset + 8]); 1567 int w = get_unaligned_le16(&data[offset + 10]); 1568 int h = get_unaligned_le16(&data[offset + 12]); 1569 1570 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1571 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1572 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1573 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1574 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1575 } 1576 } 1577 } 1578 input_mt_sync_frame(input); 1579 1580 wacom->num_contacts_left -= contacts_to_send; 1581 if (wacom->num_contacts_left <= 0) { 1582 wacom->num_contacts_left = 0; 1583 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1584 } 1585 return 1; 1586 } 1587 1588 static int wacom_mt_touch(struct wacom_wac *wacom) 1589 { 1590 struct input_dev *input = wacom->touch_input; 1591 unsigned char *data = wacom->data; 1592 int i; 1593 int current_num_contacts = data[2]; 1594 int contacts_to_send = 0; 1595 int x_offset = 0; 1596 1597 /* MTTPC does not support Height and Width */ 1598 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1599 x_offset = -4; 1600 1601 /* 1602 * First packet resets the counter since only the first 1603 * packet in series will have non-zero current_num_contacts. 1604 */ 1605 if (current_num_contacts) 1606 wacom->num_contacts_left = current_num_contacts; 1607 1608 /* There are at most 5 contacts per packet */ 1609 contacts_to_send = min(5, wacom->num_contacts_left); 1610 1611 for (i = 0; i < contacts_to_send; i++) { 1612 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1613 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1614 int id = get_unaligned_le16(&data[offset + 1]); 1615 int slot = input_mt_get_slot_by_key(input, id); 1616 1617 if (slot < 0) 1618 continue; 1619 1620 input_mt_slot(input, slot); 1621 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1622 if (touch) { 1623 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1624 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1625 input_report_abs(input, ABS_MT_POSITION_X, x); 1626 input_report_abs(input, ABS_MT_POSITION_Y, y); 1627 } 1628 } 1629 input_mt_sync_frame(input); 1630 1631 wacom->num_contacts_left -= contacts_to_send; 1632 if (wacom->num_contacts_left <= 0) { 1633 wacom->num_contacts_left = 0; 1634 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1635 } 1636 return 1; 1637 } 1638 1639 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1640 { 1641 struct input_dev *input = wacom->touch_input; 1642 unsigned char *data = wacom->data; 1643 int i; 1644 1645 for (i = 0; i < 2; i++) { 1646 int p = data[1] & (1 << i); 1647 bool touch = p && report_touch_events(wacom); 1648 1649 input_mt_slot(input, i); 1650 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1651 if (touch) { 1652 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1653 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1654 1655 input_report_abs(input, ABS_MT_POSITION_X, x); 1656 input_report_abs(input, ABS_MT_POSITION_Y, y); 1657 } 1658 } 1659 input_mt_sync_frame(input); 1660 1661 /* keep touch state for pen event */ 1662 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1663 1664 return 1; 1665 } 1666 1667 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1668 { 1669 unsigned char *data = wacom->data; 1670 struct input_dev *input = wacom->touch_input; 1671 bool prox = report_touch_events(wacom); 1672 int x = 0, y = 0; 1673 1674 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1675 return 0; 1676 1677 if (len == WACOM_PKGLEN_TPC1FG) { 1678 prox = prox && (data[0] & 0x01); 1679 x = get_unaligned_le16(&data[1]); 1680 y = get_unaligned_le16(&data[3]); 1681 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1682 prox = prox && (data[2] & 0x01); 1683 x = get_unaligned_le16(&data[3]); 1684 y = get_unaligned_le16(&data[5]); 1685 } else { 1686 prox = prox && (data[1] & 0x01); 1687 x = le16_to_cpup((__le16 *)&data[2]); 1688 y = le16_to_cpup((__le16 *)&data[4]); 1689 } 1690 1691 if (prox) { 1692 input_report_abs(input, ABS_X, x); 1693 input_report_abs(input, ABS_Y, y); 1694 } 1695 input_report_key(input, BTN_TOUCH, prox); 1696 1697 /* keep touch state for pen events */ 1698 wacom->shared->touch_down = prox; 1699 1700 return 1; 1701 } 1702 1703 static int wacom_tpc_pen(struct wacom_wac *wacom) 1704 { 1705 unsigned char *data = wacom->data; 1706 struct input_dev *input = wacom->pen_input; 1707 bool prox = data[1] & 0x20; 1708 1709 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1710 /* Going into proximity select tool */ 1711 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1712 1713 /* keep pen state for touch events */ 1714 wacom->shared->stylus_in_proximity = prox; 1715 1716 /* send pen events only when touch is up or forced out 1717 * or touch arbitration is off 1718 */ 1719 if (!delay_pen_events(wacom)) { 1720 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1721 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1722 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1723 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1724 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1725 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1726 input_report_key(input, wacom->tool[0], prox); 1727 return 1; 1728 } 1729 1730 return 0; 1731 } 1732 1733 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1734 { 1735 unsigned char *data = wacom->data; 1736 1737 if (wacom->pen_input) { 1738 dev_dbg(wacom->pen_input->dev.parent, 1739 "%s: received report #%d\n", __func__, data[0]); 1740 1741 if (len == WACOM_PKGLEN_PENABLED || 1742 data[0] == WACOM_REPORT_PENABLED) 1743 return wacom_tpc_pen(wacom); 1744 } 1745 else if (wacom->touch_input) { 1746 dev_dbg(wacom->touch_input->dev.parent, 1747 "%s: received report #%d\n", __func__, data[0]); 1748 1749 switch (len) { 1750 case WACOM_PKGLEN_TPC1FG: 1751 return wacom_tpc_single_touch(wacom, len); 1752 1753 case WACOM_PKGLEN_TPC2FG: 1754 return wacom_tpc_mt_touch(wacom); 1755 1756 default: 1757 switch (data[0]) { 1758 case WACOM_REPORT_TPC1FG: 1759 case WACOM_REPORT_TPCHID: 1760 case WACOM_REPORT_TPCST: 1761 case WACOM_REPORT_TPC1FGE: 1762 return wacom_tpc_single_touch(wacom, len); 1763 1764 case WACOM_REPORT_TPCMT: 1765 case WACOM_REPORT_TPCMT2: 1766 return wacom_mt_touch(wacom); 1767 1768 } 1769 } 1770 } 1771 1772 return 0; 1773 } 1774 1775 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage, 1776 int value, int num, int denom) 1777 { 1778 struct input_absinfo *abs = &input->absinfo[usage->code]; 1779 int range = (abs->maximum - abs->minimum + 1); 1780 1781 value += num*range/denom; 1782 if (value > abs->maximum) 1783 value -= range; 1784 else if (value < abs->minimum) 1785 value += range; 1786 return value; 1787 } 1788 1789 int wacom_equivalent_usage(int usage) 1790 { 1791 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1792 int subpage = (usage & 0xFF00) << 8; 1793 int subusage = (usage & 0xFF); 1794 1795 if (subpage == WACOM_HID_SP_PAD || 1796 subpage == WACOM_HID_SP_BUTTON || 1797 subpage == WACOM_HID_SP_DIGITIZER || 1798 subpage == WACOM_HID_SP_DIGITIZERINFO || 1799 usage == WACOM_HID_WD_SENSE || 1800 usage == WACOM_HID_WD_SERIALHI || 1801 usage == WACOM_HID_WD_TOOLTYPE || 1802 usage == WACOM_HID_WD_DISTANCE || 1803 usage == WACOM_HID_WD_TOUCHSTRIP || 1804 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1805 usage == WACOM_HID_WD_TOUCHRING || 1806 usage == WACOM_HID_WD_TOUCHRINGSTATUS || 1807 usage == WACOM_HID_WD_REPORT_VALID) { 1808 return usage; 1809 } 1810 1811 if (subpage == HID_UP_UNDEFINED) 1812 subpage = HID_UP_DIGITIZER; 1813 1814 return subpage | subusage; 1815 } 1816 1817 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1818 int subpage = (usage & 0xFF00) << 8; 1819 int subusage = (usage & 0xFF); 1820 1821 if (usage == WACOM_HID_WT_REPORT_VALID) 1822 return usage; 1823 1824 if (subpage == HID_UP_UNDEFINED) 1825 subpage = WACOM_HID_SP_DIGITIZER; 1826 1827 return subpage | subusage; 1828 } 1829 1830 return usage; 1831 } 1832 1833 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1834 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1835 { 1836 struct wacom *wacom = input_get_drvdata(input); 1837 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1838 struct wacom_features *features = &wacom_wac->features; 1839 int fmin = field->logical_minimum; 1840 int fmax = field->logical_maximum; 1841 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1842 int resolution_code = code; 1843 1844 if (equivalent_usage == HID_DG_TWIST) { 1845 resolution_code = ABS_RZ; 1846 } 1847 1848 if (equivalent_usage == HID_GD_X) { 1849 fmin += features->offset_left; 1850 fmax -= features->offset_right; 1851 } 1852 if (equivalent_usage == HID_GD_Y) { 1853 fmin += features->offset_top; 1854 fmax -= features->offset_bottom; 1855 } 1856 1857 usage->type = type; 1858 usage->code = code; 1859 1860 set_bit(type, input->evbit); 1861 1862 switch (type) { 1863 case EV_ABS: 1864 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1865 input_abs_set_res(input, code, 1866 hidinput_calc_abs_res(field, resolution_code)); 1867 break; 1868 case EV_KEY: 1869 input_set_capability(input, EV_KEY, code); 1870 break; 1871 case EV_MSC: 1872 input_set_capability(input, EV_MSC, code); 1873 break; 1874 case EV_SW: 1875 input_set_capability(input, EV_SW, code); 1876 break; 1877 } 1878 } 1879 1880 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev, 1881 struct hid_field *field, struct hid_usage *usage) 1882 { 1883 struct wacom *wacom = hid_get_drvdata(hdev); 1884 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1885 struct wacom_features *features = &wacom_wac->features; 1886 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1887 1888 switch (equivalent_usage) { 1889 case HID_DG_BATTERYSTRENGTH: 1890 case WACOM_HID_WD_BATTERY_LEVEL: 1891 case WACOM_HID_WD_BATTERY_CHARGING: 1892 features->quirks |= WACOM_QUIRK_BATTERY; 1893 break; 1894 } 1895 } 1896 1897 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field, 1898 struct hid_usage *usage, __s32 value) 1899 { 1900 struct wacom *wacom = hid_get_drvdata(hdev); 1901 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1902 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1903 1904 switch (equivalent_usage) { 1905 case HID_DG_BATTERYSTRENGTH: 1906 if (value == 0) { 1907 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN; 1908 } 1909 else { 1910 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1911 wacom_wac->hid_data.battery_capacity = value; 1912 wacom_wac->hid_data.bat_connected = 1; 1913 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1914 } 1915 break; 1916 case WACOM_HID_WD_BATTERY_LEVEL: 1917 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1918 wacom_wac->hid_data.battery_capacity = value; 1919 wacom_wac->hid_data.bat_connected = 1; 1920 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1921 break; 1922 case WACOM_HID_WD_BATTERY_CHARGING: 1923 wacom_wac->hid_data.bat_charging = value; 1924 wacom_wac->hid_data.ps_connected = value; 1925 wacom_wac->hid_data.bat_connected = 1; 1926 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1927 break; 1928 } 1929 } 1930 1931 static void wacom_wac_battery_pre_report(struct hid_device *hdev, 1932 struct hid_report *report) 1933 { 1934 return; 1935 } 1936 1937 static void wacom_wac_battery_report(struct hid_device *hdev, 1938 struct hid_report *report) 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 1944 if (features->quirks & WACOM_QUIRK_BATTERY) { 1945 int status = wacom_wac->hid_data.bat_status; 1946 int capacity = wacom_wac->hid_data.battery_capacity; 1947 bool charging = wacom_wac->hid_data.bat_charging; 1948 bool connected = wacom_wac->hid_data.bat_connected; 1949 bool powered = wacom_wac->hid_data.ps_connected; 1950 1951 wacom_notify_battery(wacom_wac, status, capacity, charging, 1952 connected, powered); 1953 } 1954 } 1955 1956 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1957 struct hid_field *field, struct hid_usage *usage) 1958 { 1959 struct wacom *wacom = hid_get_drvdata(hdev); 1960 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1961 struct wacom_features *features = &wacom_wac->features; 1962 struct input_dev *input = wacom_wac->pad_input; 1963 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1964 1965 switch (equivalent_usage) { 1966 case WACOM_HID_WD_ACCELEROMETER_X: 1967 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1968 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1969 features->device_type |= WACOM_DEVICETYPE_PAD; 1970 break; 1971 case WACOM_HID_WD_ACCELEROMETER_Y: 1972 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1973 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1974 features->device_type |= WACOM_DEVICETYPE_PAD; 1975 break; 1976 case WACOM_HID_WD_ACCELEROMETER_Z: 1977 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1978 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1979 features->device_type |= WACOM_DEVICETYPE_PAD; 1980 break; 1981 case WACOM_HID_WD_BUTTONCENTER: 1982 case WACOM_HID_WD_BUTTONHOME: 1983 case WACOM_HID_WD_BUTTONUP: 1984 case WACOM_HID_WD_BUTTONDOWN: 1985 case WACOM_HID_WD_BUTTONLEFT: 1986 case WACOM_HID_WD_BUTTONRIGHT: 1987 wacom_map_usage(input, usage, field, EV_KEY, 1988 wacom_numbered_button_to_key(features->numbered_buttons), 1989 0); 1990 features->numbered_buttons++; 1991 features->device_type |= WACOM_DEVICETYPE_PAD; 1992 break; 1993 case WACOM_HID_WD_TOUCHONOFF: 1994 case WACOM_HID_WD_MUTE_DEVICE: 1995 /* 1996 * This usage, which is used to mute touch events, comes 1997 * from the pad packet, but is reported on the touch 1998 * interface. Because the touch interface may not have 1999 * been created yet, we cannot call wacom_map_usage(). In 2000 * order to process this usage when we receive it, we set 2001 * the usage type and code directly. 2002 */ 2003 wacom_wac->has_mute_touch_switch = true; 2004 usage->type = EV_SW; 2005 usage->code = SW_MUTE_DEVICE; 2006 features->device_type |= WACOM_DEVICETYPE_PAD; 2007 break; 2008 case WACOM_HID_WD_TOUCHSTRIP: 2009 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 2010 features->device_type |= WACOM_DEVICETYPE_PAD; 2011 break; 2012 case WACOM_HID_WD_TOUCHSTRIP2: 2013 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 2014 features->device_type |= WACOM_DEVICETYPE_PAD; 2015 break; 2016 case WACOM_HID_WD_TOUCHRING: 2017 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2018 features->device_type |= WACOM_DEVICETYPE_PAD; 2019 break; 2020 case WACOM_HID_WD_TOUCHRINGSTATUS: 2021 /* 2022 * Only set up type/code association. Completely mapping 2023 * this usage may overwrite the axis resolution and range. 2024 */ 2025 usage->type = EV_ABS; 2026 usage->code = ABS_WHEEL; 2027 set_bit(EV_ABS, input->evbit); 2028 features->device_type |= WACOM_DEVICETYPE_PAD; 2029 break; 2030 case WACOM_HID_WD_BUTTONCONFIG: 2031 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); 2032 features->device_type |= WACOM_DEVICETYPE_PAD; 2033 break; 2034 case WACOM_HID_WD_ONSCREEN_KEYBOARD: 2035 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); 2036 features->device_type |= WACOM_DEVICETYPE_PAD; 2037 break; 2038 case WACOM_HID_WD_CONTROLPANEL: 2039 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); 2040 features->device_type |= WACOM_DEVICETYPE_PAD; 2041 break; 2042 case WACOM_HID_WD_MODE_CHANGE: 2043 /* do not overwrite previous data */ 2044 if (!wacom_wac->has_mode_change) { 2045 wacom_wac->has_mode_change = true; 2046 wacom_wac->is_direct_mode = true; 2047 } 2048 features->device_type |= WACOM_DEVICETYPE_PAD; 2049 break; 2050 } 2051 2052 switch (equivalent_usage & 0xfffffff0) { 2053 case WACOM_HID_WD_EXPRESSKEY00: 2054 wacom_map_usage(input, usage, field, EV_KEY, 2055 wacom_numbered_button_to_key(features->numbered_buttons), 2056 0); 2057 features->numbered_buttons++; 2058 features->device_type |= WACOM_DEVICETYPE_PAD; 2059 break; 2060 } 2061 } 2062 2063 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 2064 struct hid_usage *usage, __s32 value) 2065 { 2066 struct wacom *wacom = hid_get_drvdata(hdev); 2067 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2068 struct input_dev *input = wacom_wac->pad_input; 2069 struct wacom_features *features = &wacom_wac->features; 2070 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2071 int i; 2072 bool do_report = false; 2073 2074 /* 2075 * Avoid reporting this event and setting inrange_state if this usage 2076 * hasn't been mapped. 2077 */ 2078 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) 2079 return; 2080 2081 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 2082 if (usage->hid != WACOM_HID_WD_TOUCHRING) 2083 wacom_wac->hid_data.inrange_state |= value; 2084 } 2085 2086 switch (equivalent_usage) { 2087 case WACOM_HID_WD_TOUCHRING: 2088 /* 2089 * Userspace expects touchrings to increase in value with 2090 * clockwise gestures and have their zero point at the 2091 * tablet's left. HID events "should" be clockwise- 2092 * increasing and zero at top, though the MobileStudio 2093 * Pro and 2nd-gen Intuos Pro don't do this... 2094 */ 2095 if (hdev->vendor == 0x56a && 2096 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */ 2097 hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */ 2098 hdev->product == 0x392 || /* Intuos Pro 2 */ 2099 hdev->product == 0x398 || hdev->product == 0x399)) { /* MobileStudio Pro */ 2100 value = (field->logical_maximum - value); 2101 2102 if (hdev->product == 0x357 || hdev->product == 0x358 || 2103 hdev->product == 0x392) 2104 value = wacom_offset_rotation(input, usage, value, 3, 16); 2105 else if (hdev->product == 0x34d || hdev->product == 0x34e || 2106 hdev->product == 0x398 || hdev->product == 0x399) 2107 value = wacom_offset_rotation(input, usage, value, 1, 2); 2108 } 2109 else { 2110 value = wacom_offset_rotation(input, usage, value, 1, 4); 2111 } 2112 do_report = true; 2113 break; 2114 case WACOM_HID_WD_TOUCHRINGSTATUS: 2115 if (!value) 2116 input_event(input, usage->type, usage->code, 0); 2117 break; 2118 2119 case WACOM_HID_WD_MUTE_DEVICE: 2120 case WACOM_HID_WD_TOUCHONOFF: 2121 if (wacom_wac->shared->touch_input) { 2122 bool *is_touch_on = &wacom_wac->shared->is_touch_on; 2123 2124 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value) 2125 *is_touch_on = !(*is_touch_on); 2126 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF) 2127 *is_touch_on = value; 2128 2129 input_report_switch(wacom_wac->shared->touch_input, 2130 SW_MUTE_DEVICE, !(*is_touch_on)); 2131 input_sync(wacom_wac->shared->touch_input); 2132 } 2133 break; 2134 2135 case WACOM_HID_WD_MODE_CHANGE: 2136 if (wacom_wac->is_direct_mode != value) { 2137 wacom_wac->is_direct_mode = value; 2138 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); 2139 } 2140 break; 2141 2142 case WACOM_HID_WD_BUTTONCENTER: 2143 for (i = 0; i < wacom->led.count; i++) 2144 wacom_update_led(wacom, features->numbered_buttons, 2145 value, i); 2146 /* fall through*/ 2147 default: 2148 do_report = true; 2149 break; 2150 } 2151 2152 if (do_report) { 2153 input_event(input, usage->type, usage->code, value); 2154 if (value) 2155 wacom_wac->hid_data.pad_input_event_flag = true; 2156 } 2157 } 2158 2159 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 2160 struct hid_report *report) 2161 { 2162 struct wacom *wacom = hid_get_drvdata(hdev); 2163 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2164 2165 wacom_wac->hid_data.inrange_state = 0; 2166 } 2167 2168 static void wacom_wac_pad_report(struct hid_device *hdev, 2169 struct hid_report *report, struct hid_field *field) 2170 { 2171 struct wacom *wacom = hid_get_drvdata(hdev); 2172 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2173 struct input_dev *input = wacom_wac->pad_input; 2174 bool active = wacom_wac->hid_data.inrange_state != 0; 2175 2176 /* report prox for expresskey events */ 2177 if (wacom_wac->hid_data.pad_input_event_flag) { 2178 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 2179 input_sync(input); 2180 if (!active) 2181 wacom_wac->hid_data.pad_input_event_flag = false; 2182 } 2183 } 2184 2185 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 2186 struct hid_field *field, struct hid_usage *usage) 2187 { 2188 struct wacom *wacom = hid_get_drvdata(hdev); 2189 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2190 struct wacom_features *features = &wacom_wac->features; 2191 struct input_dev *input = wacom_wac->pen_input; 2192 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2193 2194 switch (equivalent_usage) { 2195 case HID_GD_X: 2196 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2197 break; 2198 case HID_GD_Y: 2199 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2200 break; 2201 case WACOM_HID_WD_DISTANCE: 2202 case HID_GD_Z: 2203 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 2204 break; 2205 case HID_DG_TIPPRESSURE: 2206 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 2207 break; 2208 case HID_DG_INRANGE: 2209 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2210 break; 2211 case HID_DG_INVERT: 2212 wacom_map_usage(input, usage, field, EV_KEY, 2213 BTN_TOOL_RUBBER, 0); 2214 break; 2215 case HID_DG_TILT_X: 2216 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 2217 break; 2218 case HID_DG_TILT_Y: 2219 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 2220 break; 2221 case HID_DG_TWIST: 2222 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 2223 break; 2224 case HID_DG_ERASER: 2225 case HID_DG_TIPSWITCH: 2226 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2227 break; 2228 case HID_DG_BARRELSWITCH: 2229 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 2230 break; 2231 case HID_DG_BARRELSWITCH2: 2232 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 2233 break; 2234 case HID_DG_TOOLSERIALNUMBER: 2235 features->quirks |= WACOM_QUIRK_TOOLSERIAL; 2236 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 2237 break; 2238 case WACOM_HID_WD_SENSE: 2239 features->quirks |= WACOM_QUIRK_SENSE; 2240 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2241 break; 2242 case WACOM_HID_WD_SERIALHI: 2243 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 2244 2245 if (!(features->quirks & WACOM_QUIRK_AESPEN)) { 2246 set_bit(EV_KEY, input->evbit); 2247 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 2248 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 2249 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 2250 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 2251 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 2252 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { 2253 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 2254 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 2255 } 2256 } 2257 break; 2258 case WACOM_HID_WD_FINGERWHEEL: 2259 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2260 break; 2261 } 2262 } 2263 2264 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 2265 struct hid_usage *usage, __s32 value) 2266 { 2267 struct wacom *wacom = hid_get_drvdata(hdev); 2268 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2269 struct wacom_features *features = &wacom_wac->features; 2270 struct input_dev *input = wacom_wac->pen_input; 2271 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2272 2273 if (wacom_wac->is_invalid_bt_frame) 2274 return; 2275 2276 switch (equivalent_usage) { 2277 case HID_GD_Z: 2278 /* 2279 * HID_GD_Z "should increase as the control's position is 2280 * moved from high to low", while ABS_DISTANCE instead 2281 * increases in value as the tool moves from low to high. 2282 */ 2283 value = field->logical_maximum - value; 2284 break; 2285 case HID_DG_INRANGE: 2286 wacom_wac->hid_data.inrange_state = value; 2287 if (!(features->quirks & WACOM_QUIRK_SENSE)) 2288 wacom_wac->hid_data.sense_state = value; 2289 return; 2290 case HID_DG_INVERT: 2291 wacom_wac->hid_data.invert_state = value; 2292 return; 2293 case HID_DG_ERASER: 2294 case HID_DG_TIPSWITCH: 2295 wacom_wac->hid_data.tipswitch |= value; 2296 return; 2297 case HID_DG_BARRELSWITCH: 2298 wacom_wac->hid_data.barrelswitch = value; 2299 return; 2300 case HID_DG_BARRELSWITCH2: 2301 wacom_wac->hid_data.barrelswitch2 = value; 2302 return; 2303 case HID_DG_TOOLSERIALNUMBER: 2304 if (value) { 2305 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2306 wacom_wac->serial[0] |= (__u32)value; 2307 } 2308 return; 2309 case HID_DG_TWIST: 2310 /* 2311 * Userspace expects pen twist to have its zero point when 2312 * the buttons/finger is on the tablet's left. HID values 2313 * are zero when buttons are toward the top. 2314 */ 2315 value = wacom_offset_rotation(input, usage, value, 1, 4); 2316 break; 2317 case WACOM_HID_WD_SENSE: 2318 wacom_wac->hid_data.sense_state = value; 2319 return; 2320 case WACOM_HID_WD_SERIALHI: 2321 if (value) { 2322 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2323 wacom_wac->serial[0] |= ((__u64)value) << 32; 2324 /* 2325 * Non-USI EMR devices may contain additional tool type 2326 * information here. See WACOM_HID_WD_TOOLTYPE case for 2327 * more details. 2328 */ 2329 if (value >> 20 == 1) { 2330 wacom_wac->id[0] |= value & 0xFFFFF; 2331 } 2332 } 2333 return; 2334 case WACOM_HID_WD_TOOLTYPE: 2335 /* 2336 * Some devices (MobileStudio Pro, and possibly later 2337 * devices as well) do not return the complete tool 2338 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2339 * bitwise OR so the complete value can be built 2340 * up over time :( 2341 */ 2342 wacom_wac->id[0] |= value; 2343 return; 2344 case WACOM_HID_WD_OFFSETLEFT: 2345 if (features->offset_left && value != features->offset_left) 2346 hid_warn(hdev, "%s: overriding existing left offset " 2347 "%d -> %d\n", __func__, value, 2348 features->offset_left); 2349 features->offset_left = value; 2350 return; 2351 case WACOM_HID_WD_OFFSETRIGHT: 2352 if (features->offset_right && value != features->offset_right) 2353 hid_warn(hdev, "%s: overriding existing right offset " 2354 "%d -> %d\n", __func__, value, 2355 features->offset_right); 2356 features->offset_right = value; 2357 return; 2358 case WACOM_HID_WD_OFFSETTOP: 2359 if (features->offset_top && value != features->offset_top) 2360 hid_warn(hdev, "%s: overriding existing top offset " 2361 "%d -> %d\n", __func__, value, 2362 features->offset_top); 2363 features->offset_top = value; 2364 return; 2365 case WACOM_HID_WD_OFFSETBOTTOM: 2366 if (features->offset_bottom && value != features->offset_bottom) 2367 hid_warn(hdev, "%s: overriding existing bottom offset " 2368 "%d -> %d\n", __func__, value, 2369 features->offset_bottom); 2370 features->offset_bottom = value; 2371 return; 2372 case WACOM_HID_WD_REPORT_VALID: 2373 wacom_wac->is_invalid_bt_frame = !value; 2374 return; 2375 } 2376 2377 /* send pen events only when touch is up or forced out 2378 * or touch arbitration is off 2379 */ 2380 if (!usage->type || delay_pen_events(wacom_wac)) 2381 return; 2382 2383 /* send pen events only when the pen is in range */ 2384 if (wacom_wac->hid_data.inrange_state) 2385 input_event(input, usage->type, usage->code, value); 2386 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state) 2387 input_event(input, usage->type, usage->code, 0); 2388 } 2389 2390 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2391 struct hid_report *report) 2392 { 2393 struct wacom *wacom = hid_get_drvdata(hdev); 2394 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2395 2396 wacom_wac->is_invalid_bt_frame = false; 2397 return; 2398 } 2399 2400 static void wacom_wac_pen_report(struct hid_device *hdev, 2401 struct hid_report *report) 2402 { 2403 struct wacom *wacom = hid_get_drvdata(hdev); 2404 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2405 struct input_dev *input = wacom_wac->pen_input; 2406 bool range = wacom_wac->hid_data.inrange_state; 2407 bool sense = wacom_wac->hid_data.sense_state; 2408 2409 if (wacom_wac->is_invalid_bt_frame) 2410 return; 2411 2412 if (!wacom_wac->tool[0] && range) { /* first in range */ 2413 /* Going into range select tool */ 2414 if (wacom_wac->hid_data.invert_state) 2415 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2416 else if (wacom_wac->id[0]) 2417 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2418 else 2419 wacom_wac->tool[0] = BTN_TOOL_PEN; 2420 } 2421 2422 /* keep pen state for touch events */ 2423 wacom_wac->shared->stylus_in_proximity = sense; 2424 2425 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2426 int id = wacom_wac->id[0]; 2427 int sw_state = wacom_wac->hid_data.barrelswitch | 2428 (wacom_wac->hid_data.barrelswitch2 << 1); 2429 2430 input_report_key(input, BTN_STYLUS, sw_state == 1); 2431 input_report_key(input, BTN_STYLUS2, sw_state == 2); 2432 input_report_key(input, BTN_STYLUS3, sw_state == 3); 2433 2434 /* 2435 * Non-USI EMR tools should have their IDs mangled to 2436 * match the legacy behavior of wacom_intuos_general 2437 */ 2438 if (wacom_wac->serial[0] >> 52 == 1) 2439 id = wacom_intuos_id_mangle(id); 2440 2441 /* 2442 * To ensure compatibility with xf86-input-wacom, we should 2443 * report the BTN_TOOL_* event prior to the ABS_MISC or 2444 * MSC_SERIAL events. 2445 */ 2446 input_report_key(input, BTN_TOUCH, 2447 wacom_wac->hid_data.tipswitch); 2448 input_report_key(input, wacom_wac->tool[0], sense); 2449 if (wacom_wac->serial[0]) { 2450 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2451 input_report_abs(input, ABS_MISC, sense ? id : 0); 2452 } 2453 2454 wacom_wac->hid_data.tipswitch = false; 2455 2456 input_sync(input); 2457 } 2458 2459 if (!sense) { 2460 wacom_wac->tool[0] = 0; 2461 wacom_wac->id[0] = 0; 2462 wacom_wac->serial[0] = 0; 2463 } 2464 } 2465 2466 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2467 struct hid_field *field, struct hid_usage *usage) 2468 { 2469 struct wacom *wacom = hid_get_drvdata(hdev); 2470 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2471 struct input_dev *input = wacom_wac->touch_input; 2472 unsigned touch_max = wacom_wac->features.touch_max; 2473 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2474 2475 switch (equivalent_usage) { 2476 case HID_GD_X: 2477 if (touch_max == 1) 2478 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2479 else 2480 wacom_map_usage(input, usage, field, EV_ABS, 2481 ABS_MT_POSITION_X, 4); 2482 break; 2483 case HID_GD_Y: 2484 if (touch_max == 1) 2485 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2486 else 2487 wacom_map_usage(input, usage, field, EV_ABS, 2488 ABS_MT_POSITION_Y, 4); 2489 break; 2490 case HID_DG_WIDTH: 2491 case HID_DG_HEIGHT: 2492 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2493 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2494 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2495 break; 2496 case HID_DG_TIPSWITCH: 2497 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2498 break; 2499 case HID_DG_CONTACTCOUNT: 2500 wacom_wac->hid_data.cc_report = field->report->id; 2501 wacom_wac->hid_data.cc_index = field->index; 2502 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2503 break; 2504 case HID_DG_CONTACTID: 2505 if ((field->logical_maximum - field->logical_minimum) < touch_max) { 2506 /* 2507 * The HID descriptor for G11 sensors leaves logical 2508 * maximum set to '1' despite it being a multitouch 2509 * device. Override to a sensible number. 2510 */ 2511 field->logical_maximum = 255; 2512 } 2513 break; 2514 } 2515 } 2516 2517 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2518 struct input_dev *input) 2519 { 2520 struct hid_data *hid_data = &wacom_wac->hid_data; 2521 bool mt = wacom_wac->features.touch_max > 1; 2522 bool prox = hid_data->tipswitch && 2523 report_touch_events(wacom_wac); 2524 2525 if (wacom_wac->shared->has_mute_touch_switch && 2526 !wacom_wac->shared->is_touch_on) { 2527 if (!wacom_wac->shared->touch_down) 2528 return; 2529 prox = 0; 2530 } 2531 2532 wacom_wac->hid_data.num_received++; 2533 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2534 return; 2535 2536 if (mt) { 2537 int slot; 2538 2539 slot = input_mt_get_slot_by_key(input, hid_data->id); 2540 input_mt_slot(input, slot); 2541 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2542 } 2543 else { 2544 input_report_key(input, BTN_TOUCH, prox); 2545 } 2546 2547 if (prox) { 2548 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2549 hid_data->x); 2550 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2551 hid_data->y); 2552 2553 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2554 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2555 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2556 if (hid_data->width != hid_data->height) 2557 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2558 } 2559 } 2560 } 2561 2562 static void wacom_wac_finger_event(struct hid_device *hdev, 2563 struct hid_field *field, struct hid_usage *usage, __s32 value) 2564 { 2565 struct wacom *wacom = hid_get_drvdata(hdev); 2566 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2567 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2568 struct wacom_features *features = &wacom->wacom_wac.features; 2569 2570 if (wacom_wac->is_invalid_bt_frame) 2571 return; 2572 2573 switch (equivalent_usage) { 2574 case HID_GD_X: 2575 wacom_wac->hid_data.x = value; 2576 break; 2577 case HID_GD_Y: 2578 wacom_wac->hid_data.y = value; 2579 break; 2580 case HID_DG_WIDTH: 2581 wacom_wac->hid_data.width = value; 2582 break; 2583 case HID_DG_HEIGHT: 2584 wacom_wac->hid_data.height = value; 2585 break; 2586 case HID_DG_CONTACTID: 2587 wacom_wac->hid_data.id = value; 2588 break; 2589 case HID_DG_TIPSWITCH: 2590 wacom_wac->hid_data.tipswitch = value; 2591 break; 2592 case WACOM_HID_WT_REPORT_VALID: 2593 wacom_wac->is_invalid_bt_frame = !value; 2594 return; 2595 case HID_DG_CONTACTMAX: 2596 features->touch_max = value; 2597 return; 2598 } 2599 2600 if (usage->usage_index + 1 == field->report_count) { 2601 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2602 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2603 } 2604 } 2605 2606 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2607 struct hid_report *report) 2608 { 2609 struct wacom *wacom = hid_get_drvdata(hdev); 2610 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2611 struct hid_data* hid_data = &wacom_wac->hid_data; 2612 int i; 2613 2614 wacom_wac->is_invalid_bt_frame = false; 2615 2616 for (i = 0; i < report->maxfield; i++) { 2617 struct hid_field *field = report->field[i]; 2618 int j; 2619 2620 for (j = 0; j < field->maxusage; j++) { 2621 struct hid_usage *usage = &field->usage[j]; 2622 unsigned int equivalent_usage = 2623 wacom_equivalent_usage(usage->hid); 2624 2625 switch (equivalent_usage) { 2626 case HID_GD_X: 2627 case HID_GD_Y: 2628 case HID_DG_WIDTH: 2629 case HID_DG_HEIGHT: 2630 case HID_DG_CONTACTID: 2631 case HID_DG_INRANGE: 2632 case HID_DG_INVERT: 2633 case HID_DG_TIPSWITCH: 2634 hid_data->last_slot_field = equivalent_usage; 2635 break; 2636 } 2637 } 2638 } 2639 } 2640 2641 static void wacom_wac_finger_report(struct hid_device *hdev, 2642 struct hid_report *report) 2643 { 2644 struct wacom *wacom = hid_get_drvdata(hdev); 2645 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2646 struct input_dev *input = wacom_wac->touch_input; 2647 unsigned touch_max = wacom_wac->features.touch_max; 2648 struct hid_data *hid_data = &wacom_wac->hid_data; 2649 2650 /* If more packets of data are expected, give us a chance to 2651 * process them rather than immediately syncing a partial 2652 * update. 2653 */ 2654 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2655 return; 2656 2657 if (touch_max > 1) 2658 input_mt_sync_frame(input); 2659 2660 input_sync(input); 2661 wacom_wac->hid_data.num_received = 0; 2662 hid_data->num_expected = 0; 2663 2664 /* keep touch state for pen event */ 2665 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2666 } 2667 2668 void wacom_wac_usage_mapping(struct hid_device *hdev, 2669 struct hid_field *field, struct hid_usage *usage) 2670 { 2671 struct wacom *wacom = hid_get_drvdata(hdev); 2672 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2673 struct wacom_features *features = &wacom_wac->features; 2674 2675 if (WACOM_DIRECT_DEVICE(field)) 2676 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2677 2678 /* usage tests must precede field tests */ 2679 if (WACOM_BATTERY_USAGE(usage)) 2680 wacom_wac_battery_usage_mapping(hdev, field, usage); 2681 else if (WACOM_PAD_FIELD(field)) 2682 wacom_wac_pad_usage_mapping(hdev, field, usage); 2683 else if (WACOM_PEN_FIELD(field)) 2684 wacom_wac_pen_usage_mapping(hdev, field, usage); 2685 else if (WACOM_FINGER_FIELD(field)) 2686 wacom_wac_finger_usage_mapping(hdev, field, usage); 2687 } 2688 2689 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2690 struct hid_usage *usage, __s32 value) 2691 { 2692 struct wacom *wacom = hid_get_drvdata(hdev); 2693 2694 if (wacom->wacom_wac.features.type != HID_GENERIC) 2695 return; 2696 2697 if (value > field->logical_maximum || value < field->logical_minimum) 2698 return; 2699 2700 /* usage tests must precede field tests */ 2701 if (WACOM_BATTERY_USAGE(usage)) 2702 wacom_wac_battery_event(hdev, field, usage, value); 2703 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2704 wacom_wac_pad_event(hdev, field, usage, value); 2705 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2706 wacom_wac_pen_event(hdev, field, usage, value); 2707 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2708 wacom_wac_finger_event(hdev, field, usage, value); 2709 } 2710 2711 static void wacom_report_events(struct hid_device *hdev, 2712 struct hid_report *report, int collection_index, 2713 int field_index) 2714 { 2715 int r; 2716 2717 for (r = field_index; r < report->maxfield; r++) { 2718 struct hid_field *field; 2719 unsigned count, n; 2720 2721 field = report->field[r]; 2722 count = field->report_count; 2723 2724 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2725 continue; 2726 2727 for (n = 0 ; n < count; n++) { 2728 if (field->usage[n].collection_index == collection_index) 2729 wacom_wac_event(hdev, field, &field->usage[n], 2730 field->value[n]); 2731 else 2732 return; 2733 } 2734 } 2735 } 2736 2737 static void wacom_set_num_expected(struct hid_device *hdev, 2738 struct hid_report *report, 2739 int collection_index, 2740 struct hid_field *field, 2741 int field_index) 2742 { 2743 struct wacom *wacom = hid_get_drvdata(hdev); 2744 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2745 struct hid_data *hid_data = &wacom_wac->hid_data; 2746 unsigned int original_collection_level = 2747 hdev->collection[collection_index].level; 2748 bool end_collection = false; 2749 int i; 2750 2751 if (hid_data->num_expected) 2752 return; 2753 2754 // find the contact count value for this segment 2755 for (i = field_index; i < report->maxfield && !end_collection; i++) { 2756 struct hid_field *field = report->field[i]; 2757 unsigned int field_level = 2758 hdev->collection[field->usage[0].collection_index].level; 2759 unsigned int j; 2760 2761 if (field_level != original_collection_level) 2762 continue; 2763 2764 for (j = 0; j < field->maxusage; j++) { 2765 struct hid_usage *usage = &field->usage[j]; 2766 2767 if (usage->collection_index != collection_index) { 2768 end_collection = true; 2769 break; 2770 } 2771 if (wacom_equivalent_usage(usage->hid) == HID_DG_CONTACTCOUNT) { 2772 hid_data->cc_report = report->id; 2773 hid_data->cc_index = i; 2774 hid_data->cc_value_index = j; 2775 2776 if (hid_data->cc_report != 0 && 2777 hid_data->cc_index >= 0) { 2778 2779 struct hid_field *field = 2780 report->field[hid_data->cc_index]; 2781 int value = 2782 field->value[hid_data->cc_value_index]; 2783 2784 if (value) 2785 hid_data->num_expected = value; 2786 } 2787 } 2788 } 2789 } 2790 2791 if (hid_data->cc_report == 0 || hid_data->cc_index < 0) 2792 hid_data->num_expected = wacom_wac->features.touch_max; 2793 } 2794 2795 static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report, 2796 int collection_index, struct hid_field *field, 2797 int field_index) 2798 { 2799 struct wacom *wacom = hid_get_drvdata(hdev); 2800 2801 if (WACOM_FINGER_FIELD(field)) 2802 wacom_set_num_expected(hdev, report, collection_index, field, 2803 field_index); 2804 wacom_report_events(hdev, report, collection_index, field_index); 2805 2806 /* 2807 * Non-input reports may be sent prior to the device being 2808 * completely initialized. Since only their events need 2809 * to be processed, exit after 'wacom_report_events' has 2810 * been called to prevent potential crashes in the report- 2811 * processing functions. 2812 */ 2813 if (report->type != HID_INPUT_REPORT) 2814 return -1; 2815 2816 if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2817 wacom_wac_pen_report(hdev, report); 2818 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2819 wacom_wac_finger_report(hdev, report); 2820 2821 return 0; 2822 } 2823 2824 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2825 { 2826 struct wacom *wacom = hid_get_drvdata(hdev); 2827 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2828 struct hid_field *field; 2829 bool pad_in_hid_field = false, pen_in_hid_field = false, 2830 finger_in_hid_field = false, true_pad = false; 2831 int r; 2832 int prev_collection = -1; 2833 2834 if (wacom_wac->features.type != HID_GENERIC) 2835 return; 2836 2837 for (r = 0; r < report->maxfield; r++) { 2838 field = report->field[r]; 2839 2840 if (WACOM_PAD_FIELD(field)) 2841 pad_in_hid_field = true; 2842 if (WACOM_PEN_FIELD(field)) 2843 pen_in_hid_field = true; 2844 if (WACOM_FINGER_FIELD(field)) 2845 finger_in_hid_field = true; 2846 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) 2847 true_pad = true; 2848 } 2849 2850 wacom_wac_battery_pre_report(hdev, report); 2851 2852 if (pad_in_hid_field && wacom->wacom_wac.pad_input) 2853 wacom_wac_pad_pre_report(hdev, report); 2854 if (pen_in_hid_field && wacom->wacom_wac.pen_input) 2855 wacom_wac_pen_pre_report(hdev, report); 2856 if (finger_in_hid_field && wacom->wacom_wac.touch_input) 2857 wacom_wac_finger_pre_report(hdev, report); 2858 2859 for (r = 0; r < report->maxfield; r++) { 2860 field = report->field[r]; 2861 2862 if (field->usage[0].collection_index != prev_collection) { 2863 if (wacom_wac_collection(hdev, report, 2864 field->usage[0].collection_index, field, r) < 0) 2865 return; 2866 prev_collection = field->usage[0].collection_index; 2867 } 2868 } 2869 2870 wacom_wac_battery_report(hdev, report); 2871 2872 if (true_pad && wacom->wacom_wac.pad_input) 2873 wacom_wac_pad_report(hdev, report, field); 2874 } 2875 2876 static int wacom_bpt_touch(struct wacom_wac *wacom) 2877 { 2878 struct wacom_features *features = &wacom->features; 2879 struct input_dev *input = wacom->touch_input; 2880 struct input_dev *pad_input = wacom->pad_input; 2881 unsigned char *data = wacom->data; 2882 int i; 2883 2884 if (data[0] != 0x02) 2885 return 0; 2886 2887 for (i = 0; i < 2; i++) { 2888 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2889 bool touch = report_touch_events(wacom) 2890 && (data[offset + 3] & 0x80); 2891 2892 input_mt_slot(input, i); 2893 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2894 if (touch) { 2895 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2896 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2897 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2898 x <<= 5; 2899 y <<= 5; 2900 } 2901 input_report_abs(input, ABS_MT_POSITION_X, x); 2902 input_report_abs(input, ABS_MT_POSITION_Y, y); 2903 } 2904 } 2905 2906 input_mt_sync_frame(input); 2907 2908 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2909 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2910 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2911 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2912 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2913 2914 return 1; 2915 } 2916 2917 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2918 { 2919 struct wacom_features *features = &wacom->features; 2920 struct input_dev *input = wacom->touch_input; 2921 bool touch = data[1] & 0x80; 2922 int slot = input_mt_get_slot_by_key(input, data[0]); 2923 2924 if (slot < 0) 2925 return; 2926 2927 touch = touch && report_touch_events(wacom); 2928 2929 input_mt_slot(input, slot); 2930 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2931 2932 if (touch) { 2933 int x = (data[2] << 4) | (data[4] >> 4); 2934 int y = (data[3] << 4) | (data[4] & 0x0f); 2935 int width, height; 2936 2937 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2938 width = data[5] * 100; 2939 height = data[6] * 100; 2940 } else { 2941 /* 2942 * "a" is a scaled-down area which we assume is 2943 * roughly circular and which can be described as: 2944 * a=(pi*r^2)/C. 2945 */ 2946 int a = data[5]; 2947 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2948 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2949 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2950 height = width * y_res / x_res; 2951 } 2952 2953 input_report_abs(input, ABS_MT_POSITION_X, x); 2954 input_report_abs(input, ABS_MT_POSITION_Y, y); 2955 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2956 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2957 } 2958 } 2959 2960 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2961 { 2962 struct input_dev *input = wacom->pad_input; 2963 struct wacom_features *features = &wacom->features; 2964 2965 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2966 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2967 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2968 } else { 2969 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2970 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2971 } 2972 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2973 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2974 } 2975 2976 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2977 { 2978 unsigned char *data = wacom->data; 2979 int count = data[1] & 0x07; 2980 int touch_changed = 0, i; 2981 2982 if (data[0] != 0x02) 2983 return 0; 2984 2985 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2986 for (i = 0; i < count; i++) { 2987 int offset = (8 * i) + 2; 2988 int msg_id = data[offset]; 2989 2990 if (msg_id >= 2 && msg_id <= 17) { 2991 wacom_bpt3_touch_msg(wacom, data + offset); 2992 touch_changed++; 2993 } else if (msg_id == 128) 2994 wacom_bpt3_button_msg(wacom, data + offset); 2995 2996 } 2997 2998 /* only update touch if we actually have a touchpad and touch data changed */ 2999 if (wacom->touch_input && touch_changed) { 3000 input_mt_sync_frame(wacom->touch_input); 3001 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 3002 } 3003 3004 return 1; 3005 } 3006 3007 static int wacom_bpt_pen(struct wacom_wac *wacom) 3008 { 3009 struct wacom_features *features = &wacom->features; 3010 struct input_dev *input = wacom->pen_input; 3011 unsigned char *data = wacom->data; 3012 int x = 0, y = 0, p = 0, d = 0; 3013 bool pen = false, btn1 = false, btn2 = false; 3014 bool range, prox, rdy; 3015 3016 if (data[0] != WACOM_REPORT_PENABLED) 3017 return 0; 3018 3019 range = (data[1] & 0x80) == 0x80; 3020 prox = (data[1] & 0x40) == 0x40; 3021 rdy = (data[1] & 0x20) == 0x20; 3022 3023 wacom->shared->stylus_in_proximity = range; 3024 if (delay_pen_events(wacom)) 3025 return 0; 3026 3027 if (rdy) { 3028 p = le16_to_cpup((__le16 *)&data[6]); 3029 pen = data[1] & 0x01; 3030 btn1 = data[1] & 0x02; 3031 btn2 = data[1] & 0x04; 3032 } 3033 if (prox) { 3034 x = le16_to_cpup((__le16 *)&data[2]); 3035 y = le16_to_cpup((__le16 *)&data[4]); 3036 3037 if (data[1] & 0x08) { 3038 wacom->tool[0] = BTN_TOOL_RUBBER; 3039 wacom->id[0] = ERASER_DEVICE_ID; 3040 } else { 3041 wacom->tool[0] = BTN_TOOL_PEN; 3042 wacom->id[0] = STYLUS_DEVICE_ID; 3043 } 3044 wacom->reporting_data = true; 3045 } 3046 if (range) { 3047 /* 3048 * Convert distance from out prox to distance from tablet. 3049 * distance will be greater than distance_max once 3050 * touching and applying pressure; do not report negative 3051 * distance. 3052 */ 3053 if (data[8] <= features->distance_max) 3054 d = features->distance_max - data[8]; 3055 } else { 3056 wacom->id[0] = 0; 3057 } 3058 3059 if (wacom->reporting_data) { 3060 input_report_key(input, BTN_TOUCH, pen); 3061 input_report_key(input, BTN_STYLUS, btn1); 3062 input_report_key(input, BTN_STYLUS2, btn2); 3063 3064 if (prox || !range) { 3065 input_report_abs(input, ABS_X, x); 3066 input_report_abs(input, ABS_Y, y); 3067 } 3068 input_report_abs(input, ABS_PRESSURE, p); 3069 input_report_abs(input, ABS_DISTANCE, d); 3070 3071 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */ 3072 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 3073 } 3074 3075 if (!range) { 3076 wacom->reporting_data = false; 3077 } 3078 3079 return 1; 3080 } 3081 3082 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 3083 { 3084 struct wacom_features *features = &wacom->features; 3085 3086 if ((features->type == INTUOSHT2) && 3087 (features->device_type & WACOM_DEVICETYPE_PEN)) 3088 return wacom_intuos_irq(wacom); 3089 else if (len == WACOM_PKGLEN_BBTOUCH) 3090 return wacom_bpt_touch(wacom); 3091 else if (len == WACOM_PKGLEN_BBTOUCH3) 3092 return wacom_bpt3_touch(wacom); 3093 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 3094 return wacom_bpt_pen(wacom); 3095 3096 return 0; 3097 } 3098 3099 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 3100 unsigned char *data) 3101 { 3102 unsigned char prefix; 3103 3104 /* 3105 * We need to reroute the event from the debug interface to the 3106 * pen interface. 3107 * We need to add the report ID to the actual pen report, so we 3108 * temporary overwrite the first byte to prevent having to kzalloc/kfree 3109 * and memcpy the report. 3110 */ 3111 prefix = data[0]; 3112 data[0] = WACOM_REPORT_BPAD_PEN; 3113 3114 /* 3115 * actually reroute the event. 3116 * No need to check if wacom->shared->pen is valid, hid_input_report() 3117 * will check for us. 3118 */ 3119 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 3120 WACOM_PKGLEN_PENABLED, 1); 3121 3122 data[0] = prefix; 3123 } 3124 3125 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 3126 unsigned char *data) 3127 { 3128 struct input_dev *input = wacom->touch_input; 3129 unsigned char *finger_data, prefix; 3130 unsigned id; 3131 int x, y; 3132 bool valid; 3133 3134 prefix = data[0]; 3135 3136 for (id = 0; id < wacom->features.touch_max; id++) { 3137 valid = !!(prefix & BIT(id)) && 3138 report_touch_events(wacom); 3139 3140 input_mt_slot(input, id); 3141 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 3142 3143 if (!valid) 3144 continue; 3145 3146 finger_data = data + 1 + id * 3; 3147 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 3148 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 3149 3150 input_report_abs(input, ABS_MT_POSITION_X, x); 3151 input_report_abs(input, ABS_MT_POSITION_Y, y); 3152 } 3153 3154 input_mt_sync_frame(input); 3155 3156 input_report_key(input, BTN_LEFT, prefix & 0x40); 3157 input_report_key(input, BTN_RIGHT, prefix & 0x80); 3158 3159 /* keep touch state for pen event */ 3160 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 3161 3162 return 1; 3163 } 3164 3165 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 3166 { 3167 unsigned char *data = wacom->data; 3168 3169 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 3170 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 3171 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 3172 return 0; 3173 3174 if (data[1] & 0x01) 3175 wacom_bamboo_pad_pen_event(wacom, &data[1]); 3176 3177 if (data[1] & 0x02) 3178 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 3179 3180 return 0; 3181 } 3182 3183 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 3184 { 3185 unsigned char *data = wacom->data; 3186 int connected; 3187 3188 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 3189 return 0; 3190 3191 connected = data[1] & 0x01; 3192 if (connected) { 3193 int pid, battery, charging; 3194 3195 if ((wacom->shared->type == INTUOSHT || 3196 wacom->shared->type == INTUOSHT2) && 3197 wacom->shared->touch_input && 3198 wacom->shared->touch_max) { 3199 input_report_switch(wacom->shared->touch_input, 3200 SW_MUTE_DEVICE, data[5] & 0x40); 3201 input_sync(wacom->shared->touch_input); 3202 } 3203 3204 pid = get_unaligned_be16(&data[6]); 3205 battery = (data[5] & 0x3f) * 100 / 31; 3206 charging = !!(data[5] & 0x80); 3207 if (wacom->pid != pid) { 3208 wacom->pid = pid; 3209 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3210 } 3211 3212 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 3213 battery, charging, 1, 0); 3214 3215 } else if (wacom->pid != 0) { 3216 /* disconnected while previously connected */ 3217 wacom->pid = 0; 3218 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3219 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3220 } 3221 3222 return 0; 3223 } 3224 3225 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 3226 { 3227 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 3228 struct wacom_features *features = &wacom_wac->features; 3229 unsigned char *data = wacom_wac->data; 3230 3231 if (data[0] != WACOM_REPORT_USB) 3232 return 0; 3233 3234 if ((features->type == INTUOSHT || 3235 features->type == INTUOSHT2) && 3236 wacom_wac->shared->touch_input && 3237 features->touch_max) { 3238 input_report_switch(wacom_wac->shared->touch_input, 3239 SW_MUTE_DEVICE, data[8] & 0x40); 3240 input_sync(wacom_wac->shared->touch_input); 3241 } 3242 3243 if (data[9] & 0x02) { /* wireless module is attached */ 3244 int battery = (data[8] & 0x3f) * 100 / 31; 3245 bool charging = !!(data[8] & 0x80); 3246 3247 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO, 3248 battery, charging, battery || charging, 1); 3249 3250 if (!wacom->battery.battery && 3251 !(features->quirks & WACOM_QUIRK_BATTERY)) { 3252 features->quirks |= WACOM_QUIRK_BATTERY; 3253 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3254 } 3255 } 3256 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 3257 wacom->battery.battery) { 3258 features->quirks &= ~WACOM_QUIRK_BATTERY; 3259 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3260 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3261 } 3262 return 0; 3263 } 3264 3265 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 3266 { 3267 bool sync; 3268 3269 switch (wacom_wac->features.type) { 3270 case PENPARTNER: 3271 sync = wacom_penpartner_irq(wacom_wac); 3272 break; 3273 3274 case PL: 3275 sync = wacom_pl_irq(wacom_wac); 3276 break; 3277 3278 case WACOM_G4: 3279 case GRAPHIRE: 3280 case GRAPHIRE_BT: 3281 case WACOM_MO: 3282 sync = wacom_graphire_irq(wacom_wac); 3283 break; 3284 3285 case PTU: 3286 sync = wacom_ptu_irq(wacom_wac); 3287 break; 3288 3289 case DTU: 3290 sync = wacom_dtu_irq(wacom_wac); 3291 break; 3292 3293 case DTUS: 3294 case DTUSX: 3295 sync = wacom_dtus_irq(wacom_wac); 3296 break; 3297 3298 case INTUOS: 3299 case INTUOS3S: 3300 case INTUOS3: 3301 case INTUOS3L: 3302 case INTUOS4S: 3303 case INTUOS4: 3304 case INTUOS4L: 3305 case CINTIQ: 3306 case WACOM_BEE: 3307 case WACOM_13HD: 3308 case WACOM_21UX2: 3309 case WACOM_22HD: 3310 case WACOM_24HD: 3311 case WACOM_27QHD: 3312 case DTK: 3313 case CINTIQ_HYBRID: 3314 case CINTIQ_COMPANION_2: 3315 sync = wacom_intuos_irq(wacom_wac); 3316 break; 3317 3318 case INTUOS4WL: 3319 sync = wacom_intuos_bt_irq(wacom_wac, len); 3320 break; 3321 3322 case WACOM_24HDT: 3323 case WACOM_27QHDT: 3324 sync = wacom_24hdt_irq(wacom_wac); 3325 break; 3326 3327 case INTUOS5S: 3328 case INTUOS5: 3329 case INTUOS5L: 3330 case INTUOSPS: 3331 case INTUOSPM: 3332 case INTUOSPL: 3333 if (len == WACOM_PKGLEN_BBTOUCH3) 3334 sync = wacom_bpt3_touch(wacom_wac); 3335 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 3336 sync = wacom_status_irq(wacom_wac, len); 3337 else 3338 sync = wacom_intuos_irq(wacom_wac); 3339 break; 3340 3341 case INTUOSP2_BT: 3342 case INTUOSP2S_BT: 3343 case INTUOSHT3_BT: 3344 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 3345 break; 3346 3347 case TABLETPC: 3348 case TABLETPCE: 3349 case TABLETPC2FG: 3350 case MTSCREEN: 3351 case MTTPC: 3352 case MTTPC_B: 3353 sync = wacom_tpc_irq(wacom_wac, len); 3354 break; 3355 3356 case BAMBOO_PT: 3357 case BAMBOO_PEN: 3358 case BAMBOO_TOUCH: 3359 case INTUOSHT: 3360 case INTUOSHT2: 3361 if (wacom_wac->data[0] == WACOM_REPORT_USB) 3362 sync = wacom_status_irq(wacom_wac, len); 3363 else 3364 sync = wacom_bpt_irq(wacom_wac, len); 3365 break; 3366 3367 case BAMBOO_PAD: 3368 sync = wacom_bamboo_pad_irq(wacom_wac, len); 3369 break; 3370 3371 case WIRELESS: 3372 sync = wacom_wireless_irq(wacom_wac, len); 3373 break; 3374 3375 case REMOTE: 3376 sync = false; 3377 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 3378 wacom_remote_status_irq(wacom_wac, len); 3379 else 3380 sync = wacom_remote_irq(wacom_wac, len); 3381 break; 3382 3383 default: 3384 sync = false; 3385 break; 3386 } 3387 3388 if (sync) { 3389 if (wacom_wac->pen_input) 3390 input_sync(wacom_wac->pen_input); 3391 if (wacom_wac->touch_input) 3392 input_sync(wacom_wac->touch_input); 3393 if (wacom_wac->pad_input) 3394 input_sync(wacom_wac->pad_input); 3395 } 3396 } 3397 3398 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 3399 { 3400 struct input_dev *input_dev = wacom_wac->pen_input; 3401 3402 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3403 3404 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3405 __set_bit(BTN_STYLUS, input_dev->keybit); 3406 __set_bit(BTN_STYLUS2, input_dev->keybit); 3407 3408 input_set_abs_params(input_dev, ABS_DISTANCE, 3409 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 3410 } 3411 3412 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 3413 { 3414 struct input_dev *input_dev = wacom_wac->pen_input; 3415 struct wacom_features *features = &wacom_wac->features; 3416 3417 wacom_setup_basic_pro_pen(wacom_wac); 3418 3419 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3420 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 3421 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 3422 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 3423 3424 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 3425 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 3426 input_abs_set_res(input_dev, ABS_TILT_X, 57); 3427 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 3428 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 3429 } 3430 3431 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 3432 { 3433 struct input_dev *input_dev = wacom_wac->pen_input; 3434 3435 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3436 3437 wacom_setup_cintiq(wacom_wac); 3438 3439 __set_bit(BTN_LEFT, input_dev->keybit); 3440 __set_bit(BTN_RIGHT, input_dev->keybit); 3441 __set_bit(BTN_MIDDLE, input_dev->keybit); 3442 __set_bit(BTN_SIDE, input_dev->keybit); 3443 __set_bit(BTN_EXTRA, input_dev->keybit); 3444 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3445 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 3446 3447 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 3448 input_abs_set_res(input_dev, ABS_RZ, 287); 3449 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 3450 } 3451 3452 void wacom_setup_device_quirks(struct wacom *wacom) 3453 { 3454 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 3455 struct wacom_features *features = &wacom->wacom_wac.features; 3456 3457 /* The pen and pad share the same interface on most devices */ 3458 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3459 features->type == DTUS || 3460 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3461 if (features->device_type & WACOM_DEVICETYPE_PEN) 3462 features->device_type |= WACOM_DEVICETYPE_PAD; 3463 } 3464 3465 /* touch device found but size is not defined. use default */ 3466 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3467 features->x_max = 1023; 3468 features->y_max = 1023; 3469 } 3470 3471 /* 3472 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3473 * touch interface in its HID descriptor. If this is the touch 3474 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3475 * tablet values. 3476 */ 3477 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3478 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3479 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3480 if (features->touch_max) 3481 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3482 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3483 features->device_type |= WACOM_DEVICETYPE_PAD; 3484 3485 if (features->type == INTUOSHT2) { 3486 features->x_max = features->x_max / 10; 3487 features->y_max = features->y_max / 10; 3488 } 3489 else { 3490 features->x_max = 4096; 3491 features->y_max = 4096; 3492 } 3493 } 3494 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3495 features->device_type |= WACOM_DEVICETYPE_PAD; 3496 } 3497 } 3498 3499 /* 3500 * Hack for the Bamboo One: 3501 * the device presents a PAD/Touch interface as most Bamboos and even 3502 * sends ghosts PAD data on it. However, later, we must disable this 3503 * ghost interface, and we can not detect it unless we set it here 3504 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3505 */ 3506 if (features->type == BAMBOO_PEN && 3507 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3508 features->device_type |= WACOM_DEVICETYPE_PAD; 3509 3510 /* 3511 * Raw Wacom-mode pen and touch events both come from interface 3512 * 0, whose HID descriptor has an application usage of 0xFF0D 3513 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3514 * out through the HID_GENERIC device created for interface 1, 3515 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3516 */ 3517 if (features->type == BAMBOO_PAD) 3518 features->device_type = WACOM_DEVICETYPE_TOUCH; 3519 3520 if (features->type == REMOTE) 3521 features->device_type = WACOM_DEVICETYPE_PAD; 3522 3523 if (features->type == INTUOSP2_BT || 3524 features->type == INTUOSP2S_BT) { 3525 features->device_type |= WACOM_DEVICETYPE_PEN | 3526 WACOM_DEVICETYPE_PAD | 3527 WACOM_DEVICETYPE_TOUCH; 3528 features->quirks |= WACOM_QUIRK_BATTERY; 3529 } 3530 3531 if (features->type == INTUOSHT3_BT) { 3532 features->device_type |= WACOM_DEVICETYPE_PEN | 3533 WACOM_DEVICETYPE_PAD; 3534 features->quirks |= WACOM_QUIRK_BATTERY; 3535 } 3536 3537 switch (features->type) { 3538 case PL: 3539 case DTU: 3540 case DTUS: 3541 case DTUSX: 3542 case WACOM_21UX2: 3543 case WACOM_22HD: 3544 case DTK: 3545 case WACOM_24HD: 3546 case WACOM_27QHD: 3547 case CINTIQ_HYBRID: 3548 case CINTIQ_COMPANION_2: 3549 case CINTIQ: 3550 case WACOM_BEE: 3551 case WACOM_13HD: 3552 case WACOM_24HDT: 3553 case WACOM_27QHDT: 3554 case TABLETPC: 3555 case TABLETPCE: 3556 case TABLETPC2FG: 3557 case MTSCREEN: 3558 case MTTPC: 3559 case MTTPC_B: 3560 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3561 break; 3562 } 3563 3564 if (wacom->hdev->bus == BUS_BLUETOOTH) 3565 features->quirks |= WACOM_QUIRK_BATTERY; 3566 3567 /* quirk for bamboo touch with 2 low res touches */ 3568 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3569 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3570 features->x_max <<= 5; 3571 features->y_max <<= 5; 3572 features->x_fuzz <<= 5; 3573 features->y_fuzz <<= 5; 3574 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3575 } 3576 3577 if (features->type == WIRELESS) { 3578 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3579 features->quirks |= WACOM_QUIRK_BATTERY; 3580 } 3581 } 3582 3583 if (features->type == REMOTE) 3584 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3585 3586 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots 3587 * of things it shouldn't. Lets fix up the damage... 3588 */ 3589 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) { 3590 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL; 3591 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit); 3592 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit); 3593 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit); 3594 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit); 3595 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit); 3596 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit); 3597 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit); 3598 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit); 3599 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit); 3600 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit); 3601 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit); 3602 } 3603 } 3604 3605 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3606 struct wacom_wac *wacom_wac) 3607 { 3608 struct wacom_features *features = &wacom_wac->features; 3609 3610 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3611 3612 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3613 return -ENODEV; 3614 3615 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3616 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3617 else 3618 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3619 3620 if (features->type == HID_GENERIC) { 3621 /* setup has already been done; apply otherwise-undetectible quirks */ 3622 input_set_capability(input_dev, EV_KEY, BTN_STYLUS3); 3623 return 0; 3624 } 3625 3626 __set_bit(BTN_TOUCH, input_dev->keybit); 3627 __set_bit(ABS_MISC, input_dev->absbit); 3628 3629 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3630 features->x_max - features->offset_right, 3631 features->x_fuzz, 0); 3632 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3633 features->y_max - features->offset_bottom, 3634 features->y_fuzz, 0); 3635 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3636 features->pressure_max, features->pressure_fuzz, 0); 3637 3638 /* penabled devices have fixed resolution for each model */ 3639 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3640 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3641 3642 switch (features->type) { 3643 case GRAPHIRE_BT: 3644 __clear_bit(ABS_MISC, input_dev->absbit); 3645 /* fall through */ 3646 3647 case WACOM_MO: 3648 case WACOM_G4: 3649 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3650 features->distance_max, 3651 features->distance_fuzz, 0); 3652 /* fall through */ 3653 3654 case GRAPHIRE: 3655 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3656 3657 __set_bit(BTN_LEFT, input_dev->keybit); 3658 __set_bit(BTN_RIGHT, input_dev->keybit); 3659 __set_bit(BTN_MIDDLE, input_dev->keybit); 3660 3661 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3662 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3663 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3664 __set_bit(BTN_STYLUS, input_dev->keybit); 3665 __set_bit(BTN_STYLUS2, input_dev->keybit); 3666 break; 3667 3668 case WACOM_27QHD: 3669 case WACOM_24HD: 3670 case DTK: 3671 case WACOM_22HD: 3672 case WACOM_21UX2: 3673 case WACOM_BEE: 3674 case CINTIQ: 3675 case WACOM_13HD: 3676 case CINTIQ_HYBRID: 3677 case CINTIQ_COMPANION_2: 3678 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3679 input_abs_set_res(input_dev, ABS_Z, 287); 3680 wacom_setup_cintiq(wacom_wac); 3681 break; 3682 3683 case INTUOS3: 3684 case INTUOS3L: 3685 case INTUOS3S: 3686 case INTUOS4: 3687 case INTUOS4WL: 3688 case INTUOS4L: 3689 case INTUOS4S: 3690 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3691 input_abs_set_res(input_dev, ABS_Z, 287); 3692 /* fall through */ 3693 3694 case INTUOS: 3695 wacom_setup_intuos(wacom_wac); 3696 break; 3697 3698 case INTUOS5: 3699 case INTUOS5L: 3700 case INTUOSPM: 3701 case INTUOSPL: 3702 case INTUOS5S: 3703 case INTUOSPS: 3704 case INTUOSP2_BT: 3705 case INTUOSP2S_BT: 3706 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3707 features->distance_max, 3708 features->distance_fuzz, 0); 3709 3710 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3711 input_abs_set_res(input_dev, ABS_Z, 287); 3712 3713 wacom_setup_intuos(wacom_wac); 3714 break; 3715 3716 case WACOM_24HDT: 3717 case WACOM_27QHDT: 3718 case MTSCREEN: 3719 case MTTPC: 3720 case MTTPC_B: 3721 case TABLETPC2FG: 3722 case TABLETPC: 3723 case TABLETPCE: 3724 __clear_bit(ABS_MISC, input_dev->absbit); 3725 /* fall through */ 3726 3727 case DTUS: 3728 case DTUSX: 3729 case PL: 3730 case DTU: 3731 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3732 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3733 __set_bit(BTN_STYLUS, input_dev->keybit); 3734 __set_bit(BTN_STYLUS2, input_dev->keybit); 3735 break; 3736 3737 case PTU: 3738 __set_bit(BTN_STYLUS2, input_dev->keybit); 3739 /* fall through */ 3740 3741 case PENPARTNER: 3742 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3743 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3744 __set_bit(BTN_STYLUS, input_dev->keybit); 3745 break; 3746 3747 case INTUOSHT: 3748 case BAMBOO_PT: 3749 case BAMBOO_PEN: 3750 case INTUOSHT2: 3751 case INTUOSHT3_BT: 3752 if (features->type == INTUOSHT2 || 3753 features->type == INTUOSHT3_BT) { 3754 wacom_setup_basic_pro_pen(wacom_wac); 3755 } else { 3756 __clear_bit(ABS_MISC, input_dev->absbit); 3757 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3758 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3759 __set_bit(BTN_STYLUS, input_dev->keybit); 3760 __set_bit(BTN_STYLUS2, input_dev->keybit); 3761 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3762 features->distance_max, 3763 features->distance_fuzz, 0); 3764 } 3765 break; 3766 case BAMBOO_PAD: 3767 __clear_bit(ABS_MISC, input_dev->absbit); 3768 break; 3769 } 3770 return 0; 3771 } 3772 3773 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3774 struct wacom_wac *wacom_wac) 3775 { 3776 struct wacom_features *features = &wacom_wac->features; 3777 3778 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3779 3780 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3781 return -ENODEV; 3782 3783 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3784 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3785 else 3786 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3787 3788 if (features->type == HID_GENERIC) 3789 /* setup has already been done */ 3790 return 0; 3791 3792 __set_bit(BTN_TOUCH, input_dev->keybit); 3793 3794 if (features->touch_max == 1) { 3795 input_set_abs_params(input_dev, ABS_X, 0, 3796 features->x_max, features->x_fuzz, 0); 3797 input_set_abs_params(input_dev, ABS_Y, 0, 3798 features->y_max, features->y_fuzz, 0); 3799 input_abs_set_res(input_dev, ABS_X, 3800 features->x_resolution); 3801 input_abs_set_res(input_dev, ABS_Y, 3802 features->y_resolution); 3803 } 3804 else if (features->touch_max > 1) { 3805 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3806 features->x_max, features->x_fuzz, 0); 3807 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3808 features->y_max, features->y_fuzz, 0); 3809 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3810 features->x_resolution); 3811 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3812 features->y_resolution); 3813 } 3814 3815 switch (features->type) { 3816 case INTUOSP2_BT: 3817 case INTUOSP2S_BT: 3818 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3819 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3820 3821 if (wacom_wac->shared->touch->product == 0x361) { 3822 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3823 0, 12440, 4, 0); 3824 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3825 0, 8640, 4, 0); 3826 } 3827 else if (wacom_wac->shared->touch->product == 0x360) { 3828 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3829 0, 8960, 4, 0); 3830 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3831 0, 5920, 4, 0); 3832 } 3833 else if (wacom_wac->shared->touch->product == 0x393) { 3834 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3835 0, 6400, 4, 0); 3836 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3837 0, 4000, 4, 0); 3838 } 3839 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3840 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40); 3841 3842 /* fall through */ 3843 3844 case INTUOS5: 3845 case INTUOS5L: 3846 case INTUOSPM: 3847 case INTUOSPL: 3848 case INTUOS5S: 3849 case INTUOSPS: 3850 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3851 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3852 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3853 break; 3854 3855 case WACOM_24HDT: 3856 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3857 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3858 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3859 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3860 /* fall through */ 3861 3862 case WACOM_27QHDT: 3863 if (wacom_wac->shared->touch->product == 0x32C || 3864 wacom_wac->shared->touch->product == 0xF6) { 3865 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3866 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3867 wacom_wac->shared->has_mute_touch_switch = true; 3868 } 3869 /* fall through */ 3870 3871 case MTSCREEN: 3872 case MTTPC: 3873 case MTTPC_B: 3874 case TABLETPC2FG: 3875 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3876 /*fall through */ 3877 3878 case TABLETPC: 3879 case TABLETPCE: 3880 break; 3881 3882 case INTUOSHT: 3883 case INTUOSHT2: 3884 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3885 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3886 /* fall through */ 3887 3888 case BAMBOO_PT: 3889 case BAMBOO_TOUCH: 3890 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3891 input_set_abs_params(input_dev, 3892 ABS_MT_TOUCH_MAJOR, 3893 0, features->x_max, 0, 0); 3894 input_set_abs_params(input_dev, 3895 ABS_MT_TOUCH_MINOR, 3896 0, features->y_max, 0, 0); 3897 } 3898 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3899 break; 3900 3901 case BAMBOO_PAD: 3902 input_mt_init_slots(input_dev, features->touch_max, 3903 INPUT_MT_POINTER); 3904 __set_bit(BTN_LEFT, input_dev->keybit); 3905 __set_bit(BTN_RIGHT, input_dev->keybit); 3906 break; 3907 } 3908 return 0; 3909 } 3910 3911 static int wacom_numbered_button_to_key(int n) 3912 { 3913 if (n < 10) 3914 return BTN_0 + n; 3915 else if (n < 16) 3916 return BTN_A + (n-10); 3917 else if (n < 18) 3918 return BTN_BASE + (n-16); 3919 else 3920 return 0; 3921 } 3922 3923 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3924 int button_count) 3925 { 3926 int i; 3927 3928 for (i = 0; i < button_count; i++) { 3929 int key = wacom_numbered_button_to_key(i); 3930 3931 if (key) 3932 __set_bit(key, input_dev->keybit); 3933 } 3934 } 3935 3936 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3937 { 3938 struct wacom_led *led; 3939 int i; 3940 bool updated = false; 3941 3942 /* 3943 * 24HD has LED group 1 to the left and LED group 0 to the right. 3944 * So group 0 matches the second half of the buttons and thus the mask 3945 * needs to be shifted. 3946 */ 3947 if (group == 0) 3948 mask >>= 8; 3949 3950 for (i = 0; i < 3; i++) { 3951 led = wacom_led_find(wacom, group, i); 3952 if (!led) { 3953 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3954 i, group); 3955 continue; 3956 } 3957 if (!updated && mask & BIT(i)) { 3958 led->held = true; 3959 led_trigger_event(&led->trigger, LED_FULL); 3960 } else { 3961 led->held = false; 3962 } 3963 } 3964 } 3965 3966 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3967 int mask, int group) 3968 { 3969 int group_button; 3970 3971 /* 3972 * 21UX2 has LED group 1 to the left and LED group 0 3973 * to the right. We need to reverse the group to match this 3974 * historical behavior. 3975 */ 3976 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3977 group = 1 - group; 3978 3979 group_button = group * (button_count/wacom->led.count); 3980 3981 if (wacom->wacom_wac.features.type == INTUOSP2_BT) 3982 group_button = 8; 3983 3984 return mask & (1 << group_button); 3985 } 3986 3987 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3988 int group) 3989 { 3990 struct wacom_led *led, *next_led; 3991 int cur; 3992 bool pressed; 3993 3994 if (wacom->wacom_wac.features.type == WACOM_24HD) 3995 return wacom_24hd_update_leds(wacom, mask, group); 3996 3997 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 3998 cur = wacom->led.groups[group].select; 3999 4000 led = wacom_led_find(wacom, group, cur); 4001 if (!led) { 4002 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 4003 cur, group); 4004 return; 4005 } 4006 4007 if (!pressed) { 4008 led->held = false; 4009 return; 4010 } 4011 4012 if (led->held && pressed) 4013 return; 4014 4015 next_led = wacom_led_next(wacom, led); 4016 if (!next_led) { 4017 hid_err(wacom->hdev, "can't find next LED in group %d\n", 4018 group); 4019 return; 4020 } 4021 if (next_led == led) 4022 return; 4023 4024 next_led->held = true; 4025 led_trigger_event(&next_led->trigger, 4026 wacom_leds_brightness_get(next_led)); 4027 } 4028 4029 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 4030 int button_count, int mask) 4031 { 4032 struct wacom *wacom = input_get_drvdata(input_dev); 4033 int i; 4034 4035 for (i = 0; i < wacom->led.count; i++) 4036 wacom_update_led(wacom, button_count, mask, i); 4037 4038 for (i = 0; i < button_count; i++) { 4039 int key = wacom_numbered_button_to_key(i); 4040 4041 if (key) 4042 input_report_key(input_dev, key, mask & (1 << i)); 4043 } 4044 } 4045 4046 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 4047 struct wacom_wac *wacom_wac) 4048 { 4049 struct wacom_features *features = &wacom_wac->features; 4050 4051 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 4052 features->device_type |= WACOM_DEVICETYPE_PAD; 4053 4054 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 4055 return -ENODEV; 4056 4057 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 4058 return -ENODEV; 4059 4060 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 4061 4062 /* kept for making legacy xf86-input-wacom working with the wheels */ 4063 __set_bit(ABS_MISC, input_dev->absbit); 4064 4065 /* kept for making legacy xf86-input-wacom accepting the pad */ 4066 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 4067 input_dev->absinfo[ABS_X].maximum))) 4068 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 4069 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 4070 input_dev->absinfo[ABS_Y].maximum))) 4071 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 4072 4073 /* kept for making udev and libwacom accepting the pad */ 4074 __set_bit(BTN_STYLUS, input_dev->keybit); 4075 4076 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 4077 4078 switch (features->type) { 4079 4080 case CINTIQ_HYBRID: 4081 case CINTIQ_COMPANION_2: 4082 case DTK: 4083 case DTUS: 4084 case GRAPHIRE_BT: 4085 break; 4086 4087 case WACOM_MO: 4088 __set_bit(BTN_BACK, input_dev->keybit); 4089 __set_bit(BTN_LEFT, input_dev->keybit); 4090 __set_bit(BTN_FORWARD, input_dev->keybit); 4091 __set_bit(BTN_RIGHT, input_dev->keybit); 4092 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4093 break; 4094 4095 case WACOM_G4: 4096 __set_bit(BTN_BACK, input_dev->keybit); 4097 __set_bit(BTN_FORWARD, input_dev->keybit); 4098 input_set_capability(input_dev, EV_REL, REL_WHEEL); 4099 break; 4100 4101 case WACOM_24HD: 4102 __set_bit(KEY_PROG1, input_dev->keybit); 4103 __set_bit(KEY_PROG2, input_dev->keybit); 4104 __set_bit(KEY_PROG3, input_dev->keybit); 4105 4106 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4107 __set_bit(KEY_INFO, input_dev->keybit); 4108 4109 if (!features->oPid) 4110 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4111 4112 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4113 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 4114 break; 4115 4116 case WACOM_27QHD: 4117 __set_bit(KEY_PROG1, input_dev->keybit); 4118 __set_bit(KEY_PROG2, input_dev->keybit); 4119 __set_bit(KEY_PROG3, input_dev->keybit); 4120 4121 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4122 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4123 4124 if (!features->oPid) 4125 __set_bit(KEY_CONTROLPANEL, input_dev->keybit); 4126 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 4127 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 4128 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 4129 input_abs_set_res(input_dev, ABS_Y, 1024); 4130 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 4131 input_abs_set_res(input_dev, ABS_Z, 1024); 4132 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 4133 break; 4134 4135 case WACOM_22HD: 4136 __set_bit(KEY_PROG1, input_dev->keybit); 4137 __set_bit(KEY_PROG2, input_dev->keybit); 4138 __set_bit(KEY_PROG3, input_dev->keybit); 4139 4140 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4141 __set_bit(KEY_INFO, input_dev->keybit); 4142 /* fall through */ 4143 4144 case WACOM_21UX2: 4145 case WACOM_BEE: 4146 case CINTIQ: 4147 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4148 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4149 break; 4150 4151 case WACOM_13HD: 4152 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4153 break; 4154 4155 case INTUOS3: 4156 case INTUOS3L: 4157 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4158 /* fall through */ 4159 4160 case INTUOS3S: 4161 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4162 break; 4163 4164 case INTUOS5: 4165 case INTUOS5L: 4166 case INTUOSPM: 4167 case INTUOSPL: 4168 case INTUOS5S: 4169 case INTUOSPS: 4170 case INTUOSP2_BT: 4171 case INTUOSP2S_BT: 4172 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4173 break; 4174 4175 case INTUOS4WL: 4176 /* 4177 * For Bluetooth devices, the udev rule does not work correctly 4178 * for pads unless we add a stylus capability, which forces 4179 * ID_INPUT_TABLET to be set. 4180 */ 4181 __set_bit(BTN_STYLUS, input_dev->keybit); 4182 /* fall through */ 4183 4184 case INTUOS4: 4185 case INTUOS4L: 4186 case INTUOS4S: 4187 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4188 break; 4189 4190 case INTUOSHT: 4191 case BAMBOO_PT: 4192 case BAMBOO_TOUCH: 4193 case INTUOSHT2: 4194 __clear_bit(ABS_MISC, input_dev->absbit); 4195 4196 __set_bit(BTN_LEFT, input_dev->keybit); 4197 __set_bit(BTN_FORWARD, input_dev->keybit); 4198 __set_bit(BTN_BACK, input_dev->keybit); 4199 __set_bit(BTN_RIGHT, input_dev->keybit); 4200 4201 break; 4202 4203 case REMOTE: 4204 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 4205 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4206 break; 4207 4208 case INTUOSHT3_BT: 4209 case HID_GENERIC: 4210 break; 4211 4212 default: 4213 /* no pad supported */ 4214 return -ENODEV; 4215 } 4216 return 0; 4217 } 4218 4219 static const struct wacom_features wacom_features_0x00 = 4220 { "Wacom Penpartner", 5040, 3780, 255, 0, 4221 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4222 static const struct wacom_features wacom_features_0x10 = 4223 { "Wacom Graphire", 10206, 7422, 511, 63, 4224 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4225 static const struct wacom_features wacom_features_0x81 = 4226 { "Wacom Graphire BT", 16704, 12064, 511, 32, 4227 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 4228 static const struct wacom_features wacom_features_0x11 = 4229 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 4230 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4231 static const struct wacom_features wacom_features_0x12 = 4232 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 4233 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4234 static const struct wacom_features wacom_features_0x13 = 4235 { "Wacom Graphire3", 10208, 7424, 511, 63, 4236 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4237 static const struct wacom_features wacom_features_0x14 = 4238 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 4239 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4240 static const struct wacom_features wacom_features_0x15 = 4241 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 4242 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4243 static const struct wacom_features wacom_features_0x16 = 4244 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 4245 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4246 static const struct wacom_features wacom_features_0x17 = 4247 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 4248 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4249 static const struct wacom_features wacom_features_0x18 = 4250 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 4251 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4252 static const struct wacom_features wacom_features_0x19 = 4253 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 4254 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4255 static const struct wacom_features wacom_features_0x60 = 4256 { "Wacom Volito", 5104, 3712, 511, 63, 4257 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4258 static const struct wacom_features wacom_features_0x61 = 4259 { "Wacom PenStation2", 3250, 2320, 255, 63, 4260 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4261 static const struct wacom_features wacom_features_0x62 = 4262 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 4263 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4264 static const struct wacom_features wacom_features_0x63 = 4265 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 4266 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4267 static const struct wacom_features wacom_features_0x64 = 4268 { "Wacom PenPartner2", 3250, 2320, 511, 63, 4269 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4270 static const struct wacom_features wacom_features_0x65 = 4271 { "Wacom Bamboo", 14760, 9225, 511, 63, 4272 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4273 static const struct wacom_features wacom_features_0x69 = 4274 { "Wacom Bamboo1", 5104, 3712, 511, 63, 4275 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4276 static const struct wacom_features wacom_features_0x6A = 4277 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 4278 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4279 static const struct wacom_features wacom_features_0x6B = 4280 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 4281 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4282 static const struct wacom_features wacom_features_0x20 = 4283 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 4284 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4285 static const struct wacom_features wacom_features_0x21 = 4286 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 4287 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4288 static const struct wacom_features wacom_features_0x22 = 4289 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 4290 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4291 static const struct wacom_features wacom_features_0x23 = 4292 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 4293 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4294 static const struct wacom_features wacom_features_0x24 = 4295 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 4296 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4297 static const struct wacom_features wacom_features_0x30 = 4298 { "Wacom PL400", 5408, 4056, 255, 0, 4299 PL, WACOM_PL_RES, WACOM_PL_RES }; 4300 static const struct wacom_features wacom_features_0x31 = 4301 { "Wacom PL500", 6144, 4608, 255, 0, 4302 PL, WACOM_PL_RES, WACOM_PL_RES }; 4303 static const struct wacom_features wacom_features_0x32 = 4304 { "Wacom PL600", 6126, 4604, 255, 0, 4305 PL, WACOM_PL_RES, WACOM_PL_RES }; 4306 static const struct wacom_features wacom_features_0x33 = 4307 { "Wacom PL600SX", 6260, 5016, 255, 0, 4308 PL, WACOM_PL_RES, WACOM_PL_RES }; 4309 static const struct wacom_features wacom_features_0x34 = 4310 { "Wacom PL550", 6144, 4608, 511, 0, 4311 PL, WACOM_PL_RES, WACOM_PL_RES }; 4312 static const struct wacom_features wacom_features_0x35 = 4313 { "Wacom PL800", 7220, 5780, 511, 0, 4314 PL, WACOM_PL_RES, WACOM_PL_RES }; 4315 static const struct wacom_features wacom_features_0x37 = 4316 { "Wacom PL700", 6758, 5406, 511, 0, 4317 PL, WACOM_PL_RES, WACOM_PL_RES }; 4318 static const struct wacom_features wacom_features_0x38 = 4319 { "Wacom PL510", 6282, 4762, 511, 0, 4320 PL, WACOM_PL_RES, WACOM_PL_RES }; 4321 static const struct wacom_features wacom_features_0x39 = 4322 { "Wacom DTU710", 34080, 27660, 511, 0, 4323 PL, WACOM_PL_RES, WACOM_PL_RES }; 4324 static const struct wacom_features wacom_features_0xC4 = 4325 { "Wacom DTF521", 6282, 4762, 511, 0, 4326 PL, WACOM_PL_RES, WACOM_PL_RES }; 4327 static const struct wacom_features wacom_features_0xC0 = 4328 { "Wacom DTF720", 6858, 5506, 511, 0, 4329 PL, WACOM_PL_RES, WACOM_PL_RES }; 4330 static const struct wacom_features wacom_features_0xC2 = 4331 { "Wacom DTF720a", 6858, 5506, 511, 0, 4332 PL, WACOM_PL_RES, WACOM_PL_RES }; 4333 static const struct wacom_features wacom_features_0x03 = 4334 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 4335 PTU, WACOM_PL_RES, WACOM_PL_RES }; 4336 static const struct wacom_features wacom_features_0x41 = 4337 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 4338 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4339 static const struct wacom_features wacom_features_0x42 = 4340 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4341 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4342 static const struct wacom_features wacom_features_0x43 = 4343 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 4344 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4345 static const struct wacom_features wacom_features_0x44 = 4346 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 4347 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4348 static const struct wacom_features wacom_features_0x45 = 4349 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 4350 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4351 static const struct wacom_features wacom_features_0xB0 = 4352 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 4353 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4354 static const struct wacom_features wacom_features_0xB1 = 4355 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 4356 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4357 static const struct wacom_features wacom_features_0xB2 = 4358 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 4359 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4360 static const struct wacom_features wacom_features_0xB3 = 4361 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 4362 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4363 static const struct wacom_features wacom_features_0xB4 = 4364 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 4365 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4366 static const struct wacom_features wacom_features_0xB5 = 4367 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 4368 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4369 static const struct wacom_features wacom_features_0xB7 = 4370 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 4371 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4372 static const struct wacom_features wacom_features_0xB8 = 4373 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 4374 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4375 static const struct wacom_features wacom_features_0xB9 = 4376 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 4377 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4378 static const struct wacom_features wacom_features_0xBA = 4379 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 4380 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4381 static const struct wacom_features wacom_features_0xBB = 4382 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 4383 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4384 static const struct wacom_features wacom_features_0xBC = 4385 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4386 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4387 static const struct wacom_features wacom_features_0xBD = 4388 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4389 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4390 static const struct wacom_features wacom_features_0x26 = 4391 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 4392 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 4393 static const struct wacom_features wacom_features_0x27 = 4394 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 4395 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4396 static const struct wacom_features wacom_features_0x28 = 4397 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 4398 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4399 static const struct wacom_features wacom_features_0x29 = 4400 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 4401 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4402 static const struct wacom_features wacom_features_0x2A = 4403 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 4404 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4405 static const struct wacom_features wacom_features_0x314 = 4406 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 4407 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 4408 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4409 static const struct wacom_features wacom_features_0x315 = 4410 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 4411 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4412 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4413 static const struct wacom_features wacom_features_0x317 = 4414 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 4415 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4416 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4417 static const struct wacom_features wacom_features_0xF4 = 4418 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 4419 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4420 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4421 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4422 static const struct wacom_features wacom_features_0xF8 = 4423 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 4424 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4425 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4426 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4427 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 4428 static const struct wacom_features wacom_features_0xF6 = 4429 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 4430 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 4431 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4432 static const struct wacom_features wacom_features_0x32A = 4433 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 4434 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4435 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4436 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4437 static const struct wacom_features wacom_features_0x32B = 4438 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 4439 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4440 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4441 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4442 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 4443 static const struct wacom_features wacom_features_0x32C = 4444 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 4445 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 4446 static const struct wacom_features wacom_features_0x3F = 4447 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 4448 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4449 static const struct wacom_features wacom_features_0xC5 = 4450 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 4451 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4452 static const struct wacom_features wacom_features_0xC6 = 4453 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 4454 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4455 static const struct wacom_features wacom_features_0x304 = 4456 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 4457 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4458 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4459 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4460 static const struct wacom_features wacom_features_0x333 = 4461 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 4462 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4463 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4464 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4465 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 4466 static const struct wacom_features wacom_features_0x335 = 4467 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 4468 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 4469 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4470 static const struct wacom_features wacom_features_0xC7 = 4471 { "Wacom DTU1931", 37832, 30305, 511, 0, 4472 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4473 static const struct wacom_features wacom_features_0xCE = 4474 { "Wacom DTU2231", 47864, 27011, 511, 0, 4475 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4476 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 4477 static const struct wacom_features wacom_features_0xF0 = 4478 { "Wacom DTU1631", 34623, 19553, 511, 0, 4479 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4480 static const struct wacom_features wacom_features_0xFB = 4481 { "Wacom DTU1031", 22096, 13960, 511, 0, 4482 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4483 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4484 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4485 static const struct wacom_features wacom_features_0x32F = 4486 { "Wacom DTU1031X", 22672, 12928, 511, 0, 4487 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 4488 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4489 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4490 static const struct wacom_features wacom_features_0x336 = 4491 { "Wacom DTU1141", 23672, 13403, 1023, 0, 4492 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4493 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4494 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4495 static const struct wacom_features wacom_features_0x57 = 4496 { "Wacom DTK2241", 95840, 54260, 2047, 63, 4497 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4498 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4499 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4500 static const struct wacom_features wacom_features_0x59 = /* Pen */ 4501 { "Wacom DTH2242", 95840, 54260, 2047, 63, 4502 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4503 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4504 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4505 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 4506 static const struct wacom_features wacom_features_0x5D = /* Touch */ 4507 { "Wacom DTH2242", .type = WACOM_24HDT, 4508 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 4509 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4510 static const struct wacom_features wacom_features_0xCC = 4511 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 4512 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4513 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4514 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4515 static const struct wacom_features wacom_features_0xFA = 4516 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 4517 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4518 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4519 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4520 static const struct wacom_features wacom_features_0x5B = 4521 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 4522 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4523 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4524 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4525 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 4526 static const struct wacom_features wacom_features_0x5E = 4527 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 4528 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 4529 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4530 static const struct wacom_features wacom_features_0x90 = 4531 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4532 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4533 static const struct wacom_features wacom_features_0x93 = 4534 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4535 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4536 static const struct wacom_features wacom_features_0x97 = 4537 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4538 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4539 static const struct wacom_features wacom_features_0x9A = 4540 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4541 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4542 static const struct wacom_features wacom_features_0x9F = 4543 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4544 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4545 static const struct wacom_features wacom_features_0xE2 = 4546 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4547 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4548 static const struct wacom_features wacom_features_0xE3 = 4549 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4550 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4551 static const struct wacom_features wacom_features_0xE5 = 4552 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4553 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4554 static const struct wacom_features wacom_features_0xE6 = 4555 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4556 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4557 static const struct wacom_features wacom_features_0xEC = 4558 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4559 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4560 static const struct wacom_features wacom_features_0xED = 4561 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4562 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4563 static const struct wacom_features wacom_features_0xEF = 4564 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4565 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4566 static const struct wacom_features wacom_features_0x100 = 4567 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4568 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4569 static const struct wacom_features wacom_features_0x101 = 4570 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4571 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4572 static const struct wacom_features wacom_features_0x10D = 4573 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4574 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4575 static const struct wacom_features wacom_features_0x10E = 4576 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4577 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4578 static const struct wacom_features wacom_features_0x10F = 4579 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4580 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4581 static const struct wacom_features wacom_features_0x116 = 4582 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4583 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4584 static const struct wacom_features wacom_features_0x12C = 4585 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4586 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4587 static const struct wacom_features wacom_features_0x4001 = 4588 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4589 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4590 static const struct wacom_features wacom_features_0x4004 = 4591 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4592 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4593 static const struct wacom_features wacom_features_0x5000 = 4594 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4595 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4596 static const struct wacom_features wacom_features_0x5002 = 4597 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4598 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4599 static const struct wacom_features wacom_features_0x47 = 4600 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4601 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4602 static const struct wacom_features wacom_features_0x84 = 4603 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4604 static const struct wacom_features wacom_features_0xD0 = 4605 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4606 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4607 static const struct wacom_features wacom_features_0xD1 = 4608 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4609 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4610 static const struct wacom_features wacom_features_0xD2 = 4611 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4612 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4613 static const struct wacom_features wacom_features_0xD3 = 4614 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4615 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4616 static const struct wacom_features wacom_features_0xD4 = 4617 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4618 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4619 static const struct wacom_features wacom_features_0xD5 = 4620 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4621 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4622 static const struct wacom_features wacom_features_0xD6 = 4623 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4624 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4625 static const struct wacom_features wacom_features_0xD7 = 4626 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4627 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4628 static const struct wacom_features wacom_features_0xD8 = 4629 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4630 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4631 static const struct wacom_features wacom_features_0xDA = 4632 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4633 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4634 static const struct wacom_features wacom_features_0xDB = 4635 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4636 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4637 static const struct wacom_features wacom_features_0xDD = 4638 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4639 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4640 static const struct wacom_features wacom_features_0xDE = 4641 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4642 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4643 static const struct wacom_features wacom_features_0xDF = 4644 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4645 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4646 static const struct wacom_features wacom_features_0x300 = 4647 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4648 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4649 static const struct wacom_features wacom_features_0x301 = 4650 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4651 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4652 static const struct wacom_features wacom_features_0x302 = 4653 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4654 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4655 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4656 static const struct wacom_features wacom_features_0x303 = 4657 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4658 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4659 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4660 static const struct wacom_features wacom_features_0x30E = 4661 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4662 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4663 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4664 static const struct wacom_features wacom_features_0x6004 = 4665 { "ISD-V4", 12800, 8000, 255, 0, 4666 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4667 static const struct wacom_features wacom_features_0x307 = 4668 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4669 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4670 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4671 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4672 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4673 static const struct wacom_features wacom_features_0x309 = 4674 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4675 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4676 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4677 static const struct wacom_features wacom_features_0x30A = 4678 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4679 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4680 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4681 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4682 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4683 static const struct wacom_features wacom_features_0x30C = 4684 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4685 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4686 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4687 static const struct wacom_features wacom_features_0x318 = 4688 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4689 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4690 static const struct wacom_features wacom_features_0x319 = 4691 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4692 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4693 static const struct wacom_features wacom_features_0x325 = 4694 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4695 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4696 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4697 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4698 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4699 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4700 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4701 .oPid = 0x325 }; 4702 static const struct wacom_features wacom_features_0x323 = 4703 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4704 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4705 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4706 static const struct wacom_features wacom_features_0x331 = 4707 { "Wacom Express Key Remote", .type = REMOTE, 4708 .numbered_buttons = 18, .check_for_hid_type = true, 4709 .hid_type = HID_TYPE_USBNONE }; 4710 static const struct wacom_features wacom_features_0x33B = 4711 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4712 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4713 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4714 static const struct wacom_features wacom_features_0x33C = 4715 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4716 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4717 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4718 static const struct wacom_features wacom_features_0x33D = 4719 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4720 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4721 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4722 static const struct wacom_features wacom_features_0x33E = 4723 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4724 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4725 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4726 static const struct wacom_features wacom_features_0x343 = 4727 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4728 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4729 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4730 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4731 static const struct wacom_features wacom_features_0x360 = 4732 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4733 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4734 static const struct wacom_features wacom_features_0x361 = 4735 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4736 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4737 static const struct wacom_features wacom_features_0x377 = 4738 { "Wacom Intuos BT S", 15200, 9500, 4095, 63, 4739 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4740 static const struct wacom_features wacom_features_0x379 = 4741 { "Wacom Intuos BT M", 21600, 13500, 4095, 63, 4742 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4743 static const struct wacom_features wacom_features_0x37A = 4744 { "Wacom One by Wacom S", 15200, 9500, 2047, 63, 4745 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4746 static const struct wacom_features wacom_features_0x37B = 4747 { "Wacom One by Wacom M", 21600, 13500, 2047, 63, 4748 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4749 static const struct wacom_features wacom_features_0x393 = 4750 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63, 4751 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, 4752 .touch_max = 10 }; 4753 4754 static const struct wacom_features wacom_features_HID_ANY_ID = 4755 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4756 4757 #define USB_DEVICE_WACOM(prod) \ 4758 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4759 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4760 4761 #define BT_DEVICE_WACOM(prod) \ 4762 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4763 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4764 4765 #define I2C_DEVICE_WACOM(prod) \ 4766 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4767 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4768 4769 #define USB_DEVICE_LENOVO(prod) \ 4770 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4771 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4772 4773 const struct hid_device_id wacom_ids[] = { 4774 { USB_DEVICE_WACOM(0x00) }, 4775 { USB_DEVICE_WACOM(0x03) }, 4776 { USB_DEVICE_WACOM(0x10) }, 4777 { USB_DEVICE_WACOM(0x11) }, 4778 { USB_DEVICE_WACOM(0x12) }, 4779 { USB_DEVICE_WACOM(0x13) }, 4780 { USB_DEVICE_WACOM(0x14) }, 4781 { USB_DEVICE_WACOM(0x15) }, 4782 { USB_DEVICE_WACOM(0x16) }, 4783 { USB_DEVICE_WACOM(0x17) }, 4784 { USB_DEVICE_WACOM(0x18) }, 4785 { USB_DEVICE_WACOM(0x19) }, 4786 { USB_DEVICE_WACOM(0x20) }, 4787 { USB_DEVICE_WACOM(0x21) }, 4788 { USB_DEVICE_WACOM(0x22) }, 4789 { USB_DEVICE_WACOM(0x23) }, 4790 { USB_DEVICE_WACOM(0x24) }, 4791 { USB_DEVICE_WACOM(0x26) }, 4792 { USB_DEVICE_WACOM(0x27) }, 4793 { USB_DEVICE_WACOM(0x28) }, 4794 { USB_DEVICE_WACOM(0x29) }, 4795 { USB_DEVICE_WACOM(0x2A) }, 4796 { USB_DEVICE_WACOM(0x30) }, 4797 { USB_DEVICE_WACOM(0x31) }, 4798 { USB_DEVICE_WACOM(0x32) }, 4799 { USB_DEVICE_WACOM(0x33) }, 4800 { USB_DEVICE_WACOM(0x34) }, 4801 { USB_DEVICE_WACOM(0x35) }, 4802 { USB_DEVICE_WACOM(0x37) }, 4803 { USB_DEVICE_WACOM(0x38) }, 4804 { USB_DEVICE_WACOM(0x39) }, 4805 { USB_DEVICE_WACOM(0x3F) }, 4806 { USB_DEVICE_WACOM(0x41) }, 4807 { USB_DEVICE_WACOM(0x42) }, 4808 { USB_DEVICE_WACOM(0x43) }, 4809 { USB_DEVICE_WACOM(0x44) }, 4810 { USB_DEVICE_WACOM(0x45) }, 4811 { USB_DEVICE_WACOM(0x47) }, 4812 { USB_DEVICE_WACOM(0x57) }, 4813 { USB_DEVICE_WACOM(0x59) }, 4814 { USB_DEVICE_WACOM(0x5B) }, 4815 { USB_DEVICE_WACOM(0x5D) }, 4816 { USB_DEVICE_WACOM(0x5E) }, 4817 { USB_DEVICE_WACOM(0x60) }, 4818 { USB_DEVICE_WACOM(0x61) }, 4819 { USB_DEVICE_WACOM(0x62) }, 4820 { USB_DEVICE_WACOM(0x63) }, 4821 { USB_DEVICE_WACOM(0x64) }, 4822 { USB_DEVICE_WACOM(0x65) }, 4823 { USB_DEVICE_WACOM(0x69) }, 4824 { USB_DEVICE_WACOM(0x6A) }, 4825 { USB_DEVICE_WACOM(0x6B) }, 4826 { BT_DEVICE_WACOM(0x81) }, 4827 { USB_DEVICE_WACOM(0x84) }, 4828 { USB_DEVICE_WACOM(0x90) }, 4829 { USB_DEVICE_WACOM(0x93) }, 4830 { USB_DEVICE_WACOM(0x97) }, 4831 { USB_DEVICE_WACOM(0x9A) }, 4832 { USB_DEVICE_WACOM(0x9F) }, 4833 { USB_DEVICE_WACOM(0xB0) }, 4834 { USB_DEVICE_WACOM(0xB1) }, 4835 { USB_DEVICE_WACOM(0xB2) }, 4836 { USB_DEVICE_WACOM(0xB3) }, 4837 { USB_DEVICE_WACOM(0xB4) }, 4838 { USB_DEVICE_WACOM(0xB5) }, 4839 { USB_DEVICE_WACOM(0xB7) }, 4840 { USB_DEVICE_WACOM(0xB8) }, 4841 { USB_DEVICE_WACOM(0xB9) }, 4842 { USB_DEVICE_WACOM(0xBA) }, 4843 { USB_DEVICE_WACOM(0xBB) }, 4844 { USB_DEVICE_WACOM(0xBC) }, 4845 { BT_DEVICE_WACOM(0xBD) }, 4846 { USB_DEVICE_WACOM(0xC0) }, 4847 { USB_DEVICE_WACOM(0xC2) }, 4848 { USB_DEVICE_WACOM(0xC4) }, 4849 { USB_DEVICE_WACOM(0xC5) }, 4850 { USB_DEVICE_WACOM(0xC6) }, 4851 { USB_DEVICE_WACOM(0xC7) }, 4852 { USB_DEVICE_WACOM(0xCC) }, 4853 { USB_DEVICE_WACOM(0xCE) }, 4854 { USB_DEVICE_WACOM(0xD0) }, 4855 { USB_DEVICE_WACOM(0xD1) }, 4856 { USB_DEVICE_WACOM(0xD2) }, 4857 { USB_DEVICE_WACOM(0xD3) }, 4858 { USB_DEVICE_WACOM(0xD4) }, 4859 { USB_DEVICE_WACOM(0xD5) }, 4860 { USB_DEVICE_WACOM(0xD6) }, 4861 { USB_DEVICE_WACOM(0xD7) }, 4862 { USB_DEVICE_WACOM(0xD8) }, 4863 { USB_DEVICE_WACOM(0xDA) }, 4864 { USB_DEVICE_WACOM(0xDB) }, 4865 { USB_DEVICE_WACOM(0xDD) }, 4866 { USB_DEVICE_WACOM(0xDE) }, 4867 { USB_DEVICE_WACOM(0xDF) }, 4868 { USB_DEVICE_WACOM(0xE2) }, 4869 { USB_DEVICE_WACOM(0xE3) }, 4870 { USB_DEVICE_WACOM(0xE5) }, 4871 { USB_DEVICE_WACOM(0xE6) }, 4872 { USB_DEVICE_WACOM(0xEC) }, 4873 { USB_DEVICE_WACOM(0xED) }, 4874 { USB_DEVICE_WACOM(0xEF) }, 4875 { USB_DEVICE_WACOM(0xF0) }, 4876 { USB_DEVICE_WACOM(0xF4) }, 4877 { USB_DEVICE_WACOM(0xF6) }, 4878 { USB_DEVICE_WACOM(0xF8) }, 4879 { USB_DEVICE_WACOM(0xFA) }, 4880 { USB_DEVICE_WACOM(0xFB) }, 4881 { USB_DEVICE_WACOM(0x100) }, 4882 { USB_DEVICE_WACOM(0x101) }, 4883 { USB_DEVICE_WACOM(0x10D) }, 4884 { USB_DEVICE_WACOM(0x10E) }, 4885 { USB_DEVICE_WACOM(0x10F) }, 4886 { USB_DEVICE_WACOM(0x116) }, 4887 { USB_DEVICE_WACOM(0x12C) }, 4888 { USB_DEVICE_WACOM(0x300) }, 4889 { USB_DEVICE_WACOM(0x301) }, 4890 { USB_DEVICE_WACOM(0x302) }, 4891 { USB_DEVICE_WACOM(0x303) }, 4892 { USB_DEVICE_WACOM(0x304) }, 4893 { USB_DEVICE_WACOM(0x307) }, 4894 { USB_DEVICE_WACOM(0x309) }, 4895 { USB_DEVICE_WACOM(0x30A) }, 4896 { USB_DEVICE_WACOM(0x30C) }, 4897 { USB_DEVICE_WACOM(0x30E) }, 4898 { USB_DEVICE_WACOM(0x314) }, 4899 { USB_DEVICE_WACOM(0x315) }, 4900 { USB_DEVICE_WACOM(0x317) }, 4901 { USB_DEVICE_WACOM(0x318) }, 4902 { USB_DEVICE_WACOM(0x319) }, 4903 { USB_DEVICE_WACOM(0x323) }, 4904 { USB_DEVICE_WACOM(0x325) }, 4905 { USB_DEVICE_WACOM(0x326) }, 4906 { USB_DEVICE_WACOM(0x32A) }, 4907 { USB_DEVICE_WACOM(0x32B) }, 4908 { USB_DEVICE_WACOM(0x32C) }, 4909 { USB_DEVICE_WACOM(0x32F) }, 4910 { USB_DEVICE_WACOM(0x331) }, 4911 { USB_DEVICE_WACOM(0x333) }, 4912 { USB_DEVICE_WACOM(0x335) }, 4913 { USB_DEVICE_WACOM(0x336) }, 4914 { USB_DEVICE_WACOM(0x33B) }, 4915 { USB_DEVICE_WACOM(0x33C) }, 4916 { USB_DEVICE_WACOM(0x33D) }, 4917 { USB_DEVICE_WACOM(0x33E) }, 4918 { USB_DEVICE_WACOM(0x343) }, 4919 { BT_DEVICE_WACOM(0x360) }, 4920 { BT_DEVICE_WACOM(0x361) }, 4921 { BT_DEVICE_WACOM(0x377) }, 4922 { BT_DEVICE_WACOM(0x379) }, 4923 { USB_DEVICE_WACOM(0x37A) }, 4924 { USB_DEVICE_WACOM(0x37B) }, 4925 { BT_DEVICE_WACOM(0x393) }, 4926 { USB_DEVICE_WACOM(0x4001) }, 4927 { USB_DEVICE_WACOM(0x4004) }, 4928 { USB_DEVICE_WACOM(0x5000) }, 4929 { USB_DEVICE_WACOM(0x5002) }, 4930 { USB_DEVICE_LENOVO(0x6004) }, 4931 4932 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4933 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4934 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4935 { } 4936 }; 4937 MODULE_DEVICE_TABLE(hid, wacom_ids); 4938