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 fallthrough; 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 fallthrough; 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 int nbuttons = wacom->features.numbered_buttons; 1431 1432 int expresskeys = data[282]; 1433 int center = (data[281] & 0x40) >> 6; 1434 int ring = data[285] & 0x7F; 1435 bool ringstatus = data[285] & 0x80; 1436 bool prox = expresskeys || center || ringstatus; 1437 1438 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */ 1439 ring = 71 - ring; 1440 ring += 3*72/16; 1441 if (ring > 71) 1442 ring -= 72; 1443 1444 wacom_report_numbered_buttons(pad_input, nbuttons, 1445 expresskeys | (center << (nbuttons - 1))); 1446 1447 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0); 1448 1449 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1450 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1451 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1452 1453 input_sync(pad_input); 1454 } 1455 1456 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1457 { 1458 unsigned char *data = wacom->data; 1459 1460 bool chg = data[284] & 0x80; 1461 int battery_status = data[284] & 0x7F; 1462 1463 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1464 battery_status, chg, 1, chg); 1465 } 1466 1467 static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom) 1468 { 1469 struct input_dev *pad_input = wacom->pad_input; 1470 unsigned char *data = wacom->data; 1471 1472 int buttons = data[44]; 1473 1474 wacom_report_numbered_buttons(pad_input, 4, buttons); 1475 1476 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0); 1477 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0); 1478 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1479 1480 input_sync(pad_input); 1481 } 1482 1483 static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom) 1484 { 1485 unsigned char *data = wacom->data; 1486 1487 bool chg = data[45] & 0x80; 1488 int battery_status = data[45] & 0x7F; 1489 1490 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1491 battery_status, chg, 1, chg); 1492 } 1493 1494 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1495 { 1496 unsigned char *data = wacom->data; 1497 1498 if (data[0] != 0x80 && data[0] != 0x81) { 1499 dev_dbg(wacom->pen_input->dev.parent, 1500 "%s: received unknown report #%d\n", __func__, data[0]); 1501 return 0; 1502 } 1503 1504 wacom_intuos_pro2_bt_pen(wacom); 1505 if (wacom->features.type == INTUOSP2_BT || 1506 wacom->features.type == INTUOSP2S_BT) { 1507 wacom_intuos_pro2_bt_touch(wacom); 1508 wacom_intuos_pro2_bt_pad(wacom); 1509 wacom_intuos_pro2_bt_battery(wacom); 1510 } else { 1511 wacom_intuos_gen3_bt_pad(wacom); 1512 wacom_intuos_gen3_bt_battery(wacom); 1513 } 1514 return 0; 1515 } 1516 1517 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1518 { 1519 struct input_dev *input = wacom->touch_input; 1520 unsigned char *data = wacom->data; 1521 int i; 1522 int current_num_contacts = data[61]; 1523 int contacts_to_send = 0; 1524 int num_contacts_left = 4; /* maximum contacts per packet */ 1525 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1526 int y_offset = 2; 1527 1528 if (wacom->shared->has_mute_touch_switch && 1529 !wacom->shared->is_touch_on) { 1530 if (!wacom->shared->touch_down) 1531 return 0; 1532 } 1533 1534 if (wacom->features.type == WACOM_27QHDT) { 1535 current_num_contacts = data[63]; 1536 num_contacts_left = 10; 1537 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1538 y_offset = 0; 1539 } 1540 1541 /* 1542 * First packet resets the counter since only the first 1543 * packet in series will have non-zero current_num_contacts. 1544 */ 1545 if (current_num_contacts) 1546 wacom->num_contacts_left = current_num_contacts; 1547 1548 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1549 1550 for (i = 0; i < contacts_to_send; i++) { 1551 int offset = (byte_per_packet * i) + 1; 1552 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1553 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1554 1555 if (slot < 0) 1556 continue; 1557 input_mt_slot(input, slot); 1558 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1559 1560 if (touch) { 1561 int t_x = get_unaligned_le16(&data[offset + 2]); 1562 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1563 1564 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1565 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1566 1567 if (wacom->features.type != WACOM_27QHDT) { 1568 int c_x = get_unaligned_le16(&data[offset + 4]); 1569 int c_y = get_unaligned_le16(&data[offset + 8]); 1570 int w = get_unaligned_le16(&data[offset + 10]); 1571 int h = get_unaligned_le16(&data[offset + 12]); 1572 1573 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1574 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1575 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1576 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1577 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1578 } 1579 } 1580 } 1581 input_mt_sync_frame(input); 1582 1583 wacom->num_contacts_left -= contacts_to_send; 1584 if (wacom->num_contacts_left <= 0) { 1585 wacom->num_contacts_left = 0; 1586 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1587 } 1588 return 1; 1589 } 1590 1591 static int wacom_mt_touch(struct wacom_wac *wacom) 1592 { 1593 struct input_dev *input = wacom->touch_input; 1594 unsigned char *data = wacom->data; 1595 int i; 1596 int current_num_contacts = data[2]; 1597 int contacts_to_send = 0; 1598 int x_offset = 0; 1599 1600 /* MTTPC does not support Height and Width */ 1601 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1602 x_offset = -4; 1603 1604 /* 1605 * First packet resets the counter since only the first 1606 * packet in series will have non-zero current_num_contacts. 1607 */ 1608 if (current_num_contacts) 1609 wacom->num_contacts_left = current_num_contacts; 1610 1611 /* There are at most 5 contacts per packet */ 1612 contacts_to_send = min(5, wacom->num_contacts_left); 1613 1614 for (i = 0; i < contacts_to_send; i++) { 1615 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1616 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1617 int id = get_unaligned_le16(&data[offset + 1]); 1618 int slot = input_mt_get_slot_by_key(input, id); 1619 1620 if (slot < 0) 1621 continue; 1622 1623 input_mt_slot(input, slot); 1624 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1625 if (touch) { 1626 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1627 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1628 input_report_abs(input, ABS_MT_POSITION_X, x); 1629 input_report_abs(input, ABS_MT_POSITION_Y, y); 1630 } 1631 } 1632 input_mt_sync_frame(input); 1633 1634 wacom->num_contacts_left -= contacts_to_send; 1635 if (wacom->num_contacts_left <= 0) { 1636 wacom->num_contacts_left = 0; 1637 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1638 } 1639 return 1; 1640 } 1641 1642 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1643 { 1644 struct input_dev *input = wacom->touch_input; 1645 unsigned char *data = wacom->data; 1646 int i; 1647 1648 for (i = 0; i < 2; i++) { 1649 int p = data[1] & (1 << i); 1650 bool touch = p && report_touch_events(wacom); 1651 1652 input_mt_slot(input, i); 1653 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1654 if (touch) { 1655 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1656 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1657 1658 input_report_abs(input, ABS_MT_POSITION_X, x); 1659 input_report_abs(input, ABS_MT_POSITION_Y, y); 1660 } 1661 } 1662 input_mt_sync_frame(input); 1663 1664 /* keep touch state for pen event */ 1665 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1666 1667 return 1; 1668 } 1669 1670 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1671 { 1672 unsigned char *data = wacom->data; 1673 struct input_dev *input = wacom->touch_input; 1674 bool prox = report_touch_events(wacom); 1675 int x = 0, y = 0; 1676 1677 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1678 return 0; 1679 1680 if (len == WACOM_PKGLEN_TPC1FG) { 1681 prox = prox && (data[0] & 0x01); 1682 x = get_unaligned_le16(&data[1]); 1683 y = get_unaligned_le16(&data[3]); 1684 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1685 prox = prox && (data[2] & 0x01); 1686 x = get_unaligned_le16(&data[3]); 1687 y = get_unaligned_le16(&data[5]); 1688 } else { 1689 prox = prox && (data[1] & 0x01); 1690 x = le16_to_cpup((__le16 *)&data[2]); 1691 y = le16_to_cpup((__le16 *)&data[4]); 1692 } 1693 1694 if (prox) { 1695 input_report_abs(input, ABS_X, x); 1696 input_report_abs(input, ABS_Y, y); 1697 } 1698 input_report_key(input, BTN_TOUCH, prox); 1699 1700 /* keep touch state for pen events */ 1701 wacom->shared->touch_down = prox; 1702 1703 return 1; 1704 } 1705 1706 static int wacom_tpc_pen(struct wacom_wac *wacom) 1707 { 1708 unsigned char *data = wacom->data; 1709 struct input_dev *input = wacom->pen_input; 1710 bool prox = data[1] & 0x20; 1711 1712 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1713 /* Going into proximity select tool */ 1714 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1715 1716 /* keep pen state for touch events */ 1717 wacom->shared->stylus_in_proximity = prox; 1718 1719 /* send pen events only when touch is up or forced out 1720 * or touch arbitration is off 1721 */ 1722 if (!delay_pen_events(wacom)) { 1723 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1724 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1725 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1726 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1727 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1728 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1729 input_report_key(input, wacom->tool[0], prox); 1730 return 1; 1731 } 1732 1733 return 0; 1734 } 1735 1736 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1737 { 1738 unsigned char *data = wacom->data; 1739 1740 if (wacom->pen_input) { 1741 dev_dbg(wacom->pen_input->dev.parent, 1742 "%s: received report #%d\n", __func__, data[0]); 1743 1744 if (len == WACOM_PKGLEN_PENABLED || 1745 data[0] == WACOM_REPORT_PENABLED) 1746 return wacom_tpc_pen(wacom); 1747 } 1748 else if (wacom->touch_input) { 1749 dev_dbg(wacom->touch_input->dev.parent, 1750 "%s: received report #%d\n", __func__, data[0]); 1751 1752 switch (len) { 1753 case WACOM_PKGLEN_TPC1FG: 1754 return wacom_tpc_single_touch(wacom, len); 1755 1756 case WACOM_PKGLEN_TPC2FG: 1757 return wacom_tpc_mt_touch(wacom); 1758 1759 default: 1760 switch (data[0]) { 1761 case WACOM_REPORT_TPC1FG: 1762 case WACOM_REPORT_TPCHID: 1763 case WACOM_REPORT_TPCST: 1764 case WACOM_REPORT_TPC1FGE: 1765 return wacom_tpc_single_touch(wacom, len); 1766 1767 case WACOM_REPORT_TPCMT: 1768 case WACOM_REPORT_TPCMT2: 1769 return wacom_mt_touch(wacom); 1770 1771 } 1772 } 1773 } 1774 1775 return 0; 1776 } 1777 1778 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage, 1779 int value, int num, int denom) 1780 { 1781 struct input_absinfo *abs = &input->absinfo[usage->code]; 1782 int range = (abs->maximum - abs->minimum + 1); 1783 1784 value += num*range/denom; 1785 if (value > abs->maximum) 1786 value -= range; 1787 else if (value < abs->minimum) 1788 value += range; 1789 return value; 1790 } 1791 1792 int wacom_equivalent_usage(int usage) 1793 { 1794 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1795 int subpage = (usage & 0xFF00) << 8; 1796 int subusage = (usage & 0xFF); 1797 1798 if (subpage == WACOM_HID_SP_PAD || 1799 subpage == WACOM_HID_SP_BUTTON || 1800 subpage == WACOM_HID_SP_DIGITIZER || 1801 subpage == WACOM_HID_SP_DIGITIZERINFO || 1802 usage == WACOM_HID_WD_SENSE || 1803 usage == WACOM_HID_WD_SERIALHI || 1804 usage == WACOM_HID_WD_TOOLTYPE || 1805 usage == WACOM_HID_WD_DISTANCE || 1806 usage == WACOM_HID_WD_TOUCHSTRIP || 1807 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1808 usage == WACOM_HID_WD_TOUCHRING || 1809 usage == WACOM_HID_WD_TOUCHRINGSTATUS || 1810 usage == WACOM_HID_WD_REPORT_VALID) { 1811 return usage; 1812 } 1813 1814 if (subpage == HID_UP_UNDEFINED) 1815 subpage = HID_UP_DIGITIZER; 1816 1817 return subpage | subusage; 1818 } 1819 1820 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1821 int subpage = (usage & 0xFF00) << 8; 1822 int subusage = (usage & 0xFF); 1823 1824 if (usage == WACOM_HID_WT_REPORT_VALID) 1825 return usage; 1826 1827 if (subpage == HID_UP_UNDEFINED) 1828 subpage = WACOM_HID_SP_DIGITIZER; 1829 1830 return subpage | subusage; 1831 } 1832 1833 return usage; 1834 } 1835 1836 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1837 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1838 { 1839 struct wacom *wacom = input_get_drvdata(input); 1840 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1841 struct wacom_features *features = &wacom_wac->features; 1842 int fmin = field->logical_minimum; 1843 int fmax = field->logical_maximum; 1844 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1845 int resolution_code = code; 1846 1847 if (equivalent_usage == HID_DG_TWIST) { 1848 resolution_code = ABS_RZ; 1849 } 1850 1851 if (equivalent_usage == HID_GD_X) { 1852 fmin += features->offset_left; 1853 fmax -= features->offset_right; 1854 } 1855 if (equivalent_usage == HID_GD_Y) { 1856 fmin += features->offset_top; 1857 fmax -= features->offset_bottom; 1858 } 1859 1860 usage->type = type; 1861 usage->code = code; 1862 1863 switch (type) { 1864 case EV_ABS: 1865 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1866 input_abs_set_res(input, code, 1867 hidinput_calc_abs_res(field, resolution_code)); 1868 break; 1869 case EV_KEY: 1870 case EV_MSC: 1871 case EV_SW: 1872 input_set_capability(input, type, code); 1873 break; 1874 } 1875 } 1876 1877 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev, 1878 struct hid_field *field, struct hid_usage *usage) 1879 { 1880 struct wacom *wacom = hid_get_drvdata(hdev); 1881 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1882 struct wacom_features *features = &wacom_wac->features; 1883 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1884 1885 switch (equivalent_usage) { 1886 case HID_DG_BATTERYSTRENGTH: 1887 case WACOM_HID_WD_BATTERY_LEVEL: 1888 case WACOM_HID_WD_BATTERY_CHARGING: 1889 features->quirks |= WACOM_QUIRK_BATTERY; 1890 break; 1891 } 1892 } 1893 1894 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field, 1895 struct hid_usage *usage, __s32 value) 1896 { 1897 struct wacom *wacom = hid_get_drvdata(hdev); 1898 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1899 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1900 1901 switch (equivalent_usage) { 1902 case HID_DG_BATTERYSTRENGTH: 1903 if (value == 0) { 1904 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN; 1905 } 1906 else { 1907 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1908 wacom_wac->hid_data.battery_capacity = value; 1909 wacom_wac->hid_data.bat_connected = 1; 1910 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1911 } 1912 break; 1913 case WACOM_HID_WD_BATTERY_LEVEL: 1914 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1915 wacom_wac->hid_data.battery_capacity = value; 1916 wacom_wac->hid_data.bat_connected = 1; 1917 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1918 break; 1919 case WACOM_HID_WD_BATTERY_CHARGING: 1920 wacom_wac->hid_data.bat_charging = value; 1921 wacom_wac->hid_data.ps_connected = value; 1922 wacom_wac->hid_data.bat_connected = 1; 1923 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1924 break; 1925 } 1926 } 1927 1928 static void wacom_wac_battery_pre_report(struct hid_device *hdev, 1929 struct hid_report *report) 1930 { 1931 return; 1932 } 1933 1934 static void wacom_wac_battery_report(struct hid_device *hdev, 1935 struct hid_report *report) 1936 { 1937 struct wacom *wacom = hid_get_drvdata(hdev); 1938 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1939 struct wacom_features *features = &wacom_wac->features; 1940 1941 if (features->quirks & WACOM_QUIRK_BATTERY) { 1942 int status = wacom_wac->hid_data.bat_status; 1943 int capacity = wacom_wac->hid_data.battery_capacity; 1944 bool charging = wacom_wac->hid_data.bat_charging; 1945 bool connected = wacom_wac->hid_data.bat_connected; 1946 bool powered = wacom_wac->hid_data.ps_connected; 1947 1948 wacom_notify_battery(wacom_wac, status, capacity, charging, 1949 connected, powered); 1950 } 1951 } 1952 1953 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1954 struct hid_field *field, struct hid_usage *usage) 1955 { 1956 struct wacom *wacom = hid_get_drvdata(hdev); 1957 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1958 struct wacom_features *features = &wacom_wac->features; 1959 struct input_dev *input = wacom_wac->pad_input; 1960 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1961 1962 switch (equivalent_usage) { 1963 case WACOM_HID_WD_ACCELEROMETER_X: 1964 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1965 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1966 features->device_type |= WACOM_DEVICETYPE_PAD; 1967 break; 1968 case WACOM_HID_WD_ACCELEROMETER_Y: 1969 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1970 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1971 features->device_type |= WACOM_DEVICETYPE_PAD; 1972 break; 1973 case WACOM_HID_WD_ACCELEROMETER_Z: 1974 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1975 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1976 features->device_type |= WACOM_DEVICETYPE_PAD; 1977 break; 1978 case WACOM_HID_WD_BUTTONCENTER: 1979 case WACOM_HID_WD_BUTTONHOME: 1980 case WACOM_HID_WD_BUTTONUP: 1981 case WACOM_HID_WD_BUTTONDOWN: 1982 case WACOM_HID_WD_BUTTONLEFT: 1983 case WACOM_HID_WD_BUTTONRIGHT: 1984 wacom_map_usage(input, usage, field, EV_KEY, 1985 wacom_numbered_button_to_key(features->numbered_buttons), 1986 0); 1987 features->numbered_buttons++; 1988 features->device_type |= WACOM_DEVICETYPE_PAD; 1989 break; 1990 case WACOM_HID_WD_TOUCHONOFF: 1991 case WACOM_HID_WD_MUTE_DEVICE: 1992 /* 1993 * This usage, which is used to mute touch events, comes 1994 * from the pad packet, but is reported on the touch 1995 * interface. Because the touch interface may not have 1996 * been created yet, we cannot call wacom_map_usage(). In 1997 * order to process this usage when we receive it, we set 1998 * the usage type and code directly. 1999 */ 2000 wacom_wac->has_mute_touch_switch = true; 2001 usage->type = EV_SW; 2002 usage->code = SW_MUTE_DEVICE; 2003 features->device_type |= WACOM_DEVICETYPE_PAD; 2004 break; 2005 case WACOM_HID_WD_TOUCHSTRIP: 2006 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 2007 features->device_type |= WACOM_DEVICETYPE_PAD; 2008 break; 2009 case WACOM_HID_WD_TOUCHSTRIP2: 2010 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 2011 features->device_type |= WACOM_DEVICETYPE_PAD; 2012 break; 2013 case WACOM_HID_WD_TOUCHRING: 2014 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2015 features->device_type |= WACOM_DEVICETYPE_PAD; 2016 break; 2017 case WACOM_HID_WD_TOUCHRINGSTATUS: 2018 /* 2019 * Only set up type/code association. Completely mapping 2020 * this usage may overwrite the axis resolution and range. 2021 */ 2022 usage->type = EV_ABS; 2023 usage->code = ABS_WHEEL; 2024 set_bit(EV_ABS, input->evbit); 2025 features->device_type |= WACOM_DEVICETYPE_PAD; 2026 break; 2027 case WACOM_HID_WD_BUTTONCONFIG: 2028 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); 2029 features->device_type |= WACOM_DEVICETYPE_PAD; 2030 break; 2031 case WACOM_HID_WD_ONSCREEN_KEYBOARD: 2032 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); 2033 features->device_type |= WACOM_DEVICETYPE_PAD; 2034 break; 2035 case WACOM_HID_WD_CONTROLPANEL: 2036 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); 2037 features->device_type |= WACOM_DEVICETYPE_PAD; 2038 break; 2039 case WACOM_HID_WD_MODE_CHANGE: 2040 /* do not overwrite previous data */ 2041 if (!wacom_wac->has_mode_change) { 2042 wacom_wac->has_mode_change = true; 2043 wacom_wac->is_direct_mode = true; 2044 } 2045 features->device_type |= WACOM_DEVICETYPE_PAD; 2046 break; 2047 } 2048 2049 switch (equivalent_usage & 0xfffffff0) { 2050 case WACOM_HID_WD_EXPRESSKEY00: 2051 wacom_map_usage(input, usage, field, EV_KEY, 2052 wacom_numbered_button_to_key(features->numbered_buttons), 2053 0); 2054 features->numbered_buttons++; 2055 features->device_type |= WACOM_DEVICETYPE_PAD; 2056 break; 2057 } 2058 } 2059 2060 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 2061 struct hid_usage *usage, __s32 value) 2062 { 2063 struct wacom *wacom = hid_get_drvdata(hdev); 2064 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2065 struct input_dev *input = wacom_wac->pad_input; 2066 struct wacom_features *features = &wacom_wac->features; 2067 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2068 int i; 2069 bool do_report = false; 2070 2071 /* 2072 * Avoid reporting this event and setting inrange_state if this usage 2073 * hasn't been mapped. 2074 */ 2075 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) 2076 return; 2077 2078 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 2079 if (usage->hid != WACOM_HID_WD_TOUCHRING) 2080 wacom_wac->hid_data.inrange_state |= value; 2081 } 2082 2083 switch (equivalent_usage) { 2084 case WACOM_HID_WD_TOUCHRING: 2085 /* 2086 * Userspace expects touchrings to increase in value with 2087 * clockwise gestures and have their zero point at the 2088 * tablet's left. HID events "should" be clockwise- 2089 * increasing and zero at top, though the MobileStudio 2090 * Pro and 2nd-gen Intuos Pro don't do this... 2091 */ 2092 if (hdev->vendor == 0x56a && 2093 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */ 2094 hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */ 2095 hdev->product == 0x392 || /* Intuos Pro 2 */ 2096 hdev->product == 0x398 || hdev->product == 0x399 || /* MobileStudio Pro */ 2097 hdev->product == 0x3AA)) { /* MobileStudio Pro */ 2098 value = (field->logical_maximum - value); 2099 2100 if (hdev->product == 0x357 || hdev->product == 0x358 || 2101 hdev->product == 0x392) 2102 value = wacom_offset_rotation(input, usage, value, 3, 16); 2103 else if (hdev->product == 0x34d || hdev->product == 0x34e || 2104 hdev->product == 0x398 || hdev->product == 0x399 || 2105 hdev->product == 0x3AA) 2106 value = wacom_offset_rotation(input, usage, value, 1, 2); 2107 } 2108 else { 2109 value = wacom_offset_rotation(input, usage, value, 1, 4); 2110 } 2111 do_report = true; 2112 break; 2113 case WACOM_HID_WD_TOUCHRINGSTATUS: 2114 if (!value) 2115 input_event(input, usage->type, usage->code, 0); 2116 break; 2117 2118 case WACOM_HID_WD_MUTE_DEVICE: 2119 case WACOM_HID_WD_TOUCHONOFF: 2120 if (wacom_wac->shared->touch_input) { 2121 bool *is_touch_on = &wacom_wac->shared->is_touch_on; 2122 2123 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value) 2124 *is_touch_on = !(*is_touch_on); 2125 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF) 2126 *is_touch_on = value; 2127 2128 input_report_switch(wacom_wac->shared->touch_input, 2129 SW_MUTE_DEVICE, !(*is_touch_on)); 2130 input_sync(wacom_wac->shared->touch_input); 2131 } 2132 break; 2133 2134 case WACOM_HID_WD_MODE_CHANGE: 2135 if (wacom_wac->is_direct_mode != value) { 2136 wacom_wac->is_direct_mode = value; 2137 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); 2138 } 2139 break; 2140 2141 case WACOM_HID_WD_BUTTONCENTER: 2142 for (i = 0; i < wacom->led.count; i++) 2143 wacom_update_led(wacom, features->numbered_buttons, 2144 value, i); 2145 fallthrough; 2146 default: 2147 do_report = true; 2148 break; 2149 } 2150 2151 if (do_report) { 2152 input_event(input, usage->type, usage->code, value); 2153 if (value) 2154 wacom_wac->hid_data.pad_input_event_flag = true; 2155 } 2156 } 2157 2158 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 2159 struct hid_report *report) 2160 { 2161 struct wacom *wacom = hid_get_drvdata(hdev); 2162 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2163 2164 wacom_wac->hid_data.inrange_state = 0; 2165 } 2166 2167 static void wacom_wac_pad_report(struct hid_device *hdev, 2168 struct hid_report *report, struct hid_field *field) 2169 { 2170 struct wacom *wacom = hid_get_drvdata(hdev); 2171 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2172 struct input_dev *input = wacom_wac->pad_input; 2173 bool active = wacom_wac->hid_data.inrange_state != 0; 2174 2175 /* report prox for expresskey events */ 2176 if (wacom_wac->hid_data.pad_input_event_flag) { 2177 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 2178 input_sync(input); 2179 if (!active) 2180 wacom_wac->hid_data.pad_input_event_flag = false; 2181 } 2182 } 2183 2184 static void wacom_set_barrel_switch3_usage(struct wacom_wac *wacom_wac) 2185 { 2186 struct input_dev *input = wacom_wac->pen_input; 2187 struct wacom_features *features = &wacom_wac->features; 2188 2189 if (!(features->quirks & WACOM_QUIRK_AESPEN) && 2190 wacom_wac->hid_data.barrelswitch && 2191 wacom_wac->hid_data.barrelswitch2 && 2192 wacom_wac->hid_data.serialhi) 2193 input_set_capability(input, EV_KEY, BTN_STYLUS3); 2194 } 2195 2196 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 2197 struct hid_field *field, struct hid_usage *usage) 2198 { 2199 struct wacom *wacom = hid_get_drvdata(hdev); 2200 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2201 struct wacom_features *features = &wacom_wac->features; 2202 struct input_dev *input = wacom_wac->pen_input; 2203 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2204 2205 switch (equivalent_usage) { 2206 case HID_GD_X: 2207 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2208 break; 2209 case HID_GD_Y: 2210 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2211 break; 2212 case WACOM_HID_WD_DISTANCE: 2213 case HID_GD_Z: 2214 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 2215 break; 2216 case HID_DG_TIPPRESSURE: 2217 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 2218 break; 2219 case HID_DG_INRANGE: 2220 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2221 break; 2222 case HID_DG_INVERT: 2223 wacom_map_usage(input, usage, field, EV_KEY, 2224 BTN_TOOL_RUBBER, 0); 2225 break; 2226 case HID_DG_TILT_X: 2227 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 2228 break; 2229 case HID_DG_TILT_Y: 2230 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 2231 break; 2232 case HID_DG_TWIST: 2233 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 2234 break; 2235 case HID_DG_ERASER: 2236 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 2237 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2238 break; 2239 case HID_DG_TIPSWITCH: 2240 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 2241 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2242 break; 2243 case HID_DG_BARRELSWITCH: 2244 wacom_wac->hid_data.barrelswitch = true; 2245 wacom_set_barrel_switch3_usage(wacom_wac); 2246 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 2247 break; 2248 case HID_DG_BARRELSWITCH2: 2249 wacom_wac->hid_data.barrelswitch2 = true; 2250 wacom_set_barrel_switch3_usage(wacom_wac); 2251 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 2252 break; 2253 case HID_DG_TOOLSERIALNUMBER: 2254 features->quirks |= WACOM_QUIRK_TOOLSERIAL; 2255 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 2256 break; 2257 case WACOM_HID_WD_SENSE: 2258 features->quirks |= WACOM_QUIRK_SENSE; 2259 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2260 break; 2261 case WACOM_HID_WD_SERIALHI: 2262 wacom_wac->hid_data.serialhi = true; 2263 wacom_set_barrel_switch3_usage(wacom_wac); 2264 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 2265 break; 2266 case WACOM_HID_WD_FINGERWHEEL: 2267 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 2268 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2269 break; 2270 } 2271 } 2272 2273 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 2274 struct hid_usage *usage, __s32 value) 2275 { 2276 struct wacom *wacom = hid_get_drvdata(hdev); 2277 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2278 struct wacom_features *features = &wacom_wac->features; 2279 struct input_dev *input = wacom_wac->pen_input; 2280 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2281 2282 if (wacom_wac->is_invalid_bt_frame) 2283 return; 2284 2285 switch (equivalent_usage) { 2286 case HID_GD_Z: 2287 /* 2288 * HID_GD_Z "should increase as the control's position is 2289 * moved from high to low", while ABS_DISTANCE instead 2290 * increases in value as the tool moves from low to high. 2291 */ 2292 value = field->logical_maximum - value; 2293 break; 2294 case HID_DG_INRANGE: 2295 wacom_wac->hid_data.inrange_state = value; 2296 if (!(features->quirks & WACOM_QUIRK_SENSE)) 2297 wacom_wac->hid_data.sense_state = value; 2298 return; 2299 case HID_DG_INVERT: 2300 wacom_wac->hid_data.invert_state = value; 2301 return; 2302 case HID_DG_ERASER: 2303 case HID_DG_TIPSWITCH: 2304 wacom_wac->hid_data.tipswitch |= value; 2305 return; 2306 case HID_DG_BARRELSWITCH: 2307 wacom_wac->hid_data.barrelswitch = value; 2308 return; 2309 case HID_DG_BARRELSWITCH2: 2310 wacom_wac->hid_data.barrelswitch2 = value; 2311 return; 2312 case HID_DG_TOOLSERIALNUMBER: 2313 if (value) { 2314 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2315 wacom_wac->serial[0] |= wacom_s32tou(value, field->report_size); 2316 } 2317 return; 2318 case HID_DG_TWIST: 2319 /* 2320 * Userspace expects pen twist to have its zero point when 2321 * the buttons/finger is on the tablet's left. HID values 2322 * are zero when buttons are toward the top. 2323 */ 2324 value = wacom_offset_rotation(input, usage, value, 1, 4); 2325 break; 2326 case WACOM_HID_WD_SENSE: 2327 wacom_wac->hid_data.sense_state = value; 2328 return; 2329 case WACOM_HID_WD_SERIALHI: 2330 if (value) { 2331 __u32 raw_value = wacom_s32tou(value, field->report_size); 2332 2333 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2334 wacom_wac->serial[0] |= ((__u64)raw_value) << 32; 2335 /* 2336 * Non-USI EMR devices may contain additional tool type 2337 * information here. See WACOM_HID_WD_TOOLTYPE case for 2338 * more details. 2339 */ 2340 if (value >> 20 == 1) { 2341 wacom_wac->id[0] |= raw_value & 0xFFFFF; 2342 } 2343 } 2344 return; 2345 case WACOM_HID_WD_TOOLTYPE: 2346 /* 2347 * Some devices (MobileStudio Pro, and possibly later 2348 * devices as well) do not return the complete tool 2349 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2350 * bitwise OR so the complete value can be built 2351 * up over time :( 2352 */ 2353 wacom_wac->id[0] |= wacom_s32tou(value, field->report_size); 2354 return; 2355 case WACOM_HID_WD_OFFSETLEFT: 2356 if (features->offset_left && value != features->offset_left) 2357 hid_warn(hdev, "%s: overriding existing left offset " 2358 "%d -> %d\n", __func__, value, 2359 features->offset_left); 2360 features->offset_left = value; 2361 return; 2362 case WACOM_HID_WD_OFFSETRIGHT: 2363 if (features->offset_right && value != features->offset_right) 2364 hid_warn(hdev, "%s: overriding existing right offset " 2365 "%d -> %d\n", __func__, value, 2366 features->offset_right); 2367 features->offset_right = value; 2368 return; 2369 case WACOM_HID_WD_OFFSETTOP: 2370 if (features->offset_top && value != features->offset_top) 2371 hid_warn(hdev, "%s: overriding existing top offset " 2372 "%d -> %d\n", __func__, value, 2373 features->offset_top); 2374 features->offset_top = value; 2375 return; 2376 case WACOM_HID_WD_OFFSETBOTTOM: 2377 if (features->offset_bottom && value != features->offset_bottom) 2378 hid_warn(hdev, "%s: overriding existing bottom offset " 2379 "%d -> %d\n", __func__, value, 2380 features->offset_bottom); 2381 features->offset_bottom = value; 2382 return; 2383 case WACOM_HID_WD_REPORT_VALID: 2384 wacom_wac->is_invalid_bt_frame = !value; 2385 return; 2386 } 2387 2388 /* send pen events only when touch is up or forced out 2389 * or touch arbitration is off 2390 */ 2391 if (!usage->type || delay_pen_events(wacom_wac)) 2392 return; 2393 2394 /* send pen events only when the pen is in range */ 2395 if (wacom_wac->hid_data.inrange_state) 2396 input_event(input, usage->type, usage->code, value); 2397 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state) 2398 input_event(input, usage->type, usage->code, 0); 2399 } 2400 2401 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2402 struct hid_report *report) 2403 { 2404 struct wacom *wacom = hid_get_drvdata(hdev); 2405 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2406 2407 wacom_wac->is_invalid_bt_frame = false; 2408 return; 2409 } 2410 2411 static void wacom_wac_pen_report(struct hid_device *hdev, 2412 struct hid_report *report) 2413 { 2414 struct wacom *wacom = hid_get_drvdata(hdev); 2415 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2416 struct input_dev *input = wacom_wac->pen_input; 2417 bool range = wacom_wac->hid_data.inrange_state; 2418 bool sense = wacom_wac->hid_data.sense_state; 2419 2420 if (wacom_wac->is_invalid_bt_frame) 2421 return; 2422 2423 if (!wacom_wac->tool[0] && range) { /* first in range */ 2424 /* Going into range select tool */ 2425 if (wacom_wac->hid_data.invert_state) 2426 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2427 else if (wacom_wac->id[0]) 2428 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2429 else 2430 wacom_wac->tool[0] = BTN_TOOL_PEN; 2431 } 2432 2433 /* keep pen state for touch events */ 2434 wacom_wac->shared->stylus_in_proximity = sense; 2435 2436 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2437 int id = wacom_wac->id[0]; 2438 int sw_state = wacom_wac->hid_data.barrelswitch | 2439 (wacom_wac->hid_data.barrelswitch2 << 1); 2440 2441 input_report_key(input, BTN_STYLUS, sw_state == 1); 2442 input_report_key(input, BTN_STYLUS2, sw_state == 2); 2443 input_report_key(input, BTN_STYLUS3, sw_state == 3); 2444 2445 /* 2446 * Non-USI EMR tools should have their IDs mangled to 2447 * match the legacy behavior of wacom_intuos_general 2448 */ 2449 if (wacom_wac->serial[0] >> 52 == 1) 2450 id = wacom_intuos_id_mangle(id); 2451 2452 /* 2453 * To ensure compatibility with xf86-input-wacom, we should 2454 * report the BTN_TOOL_* event prior to the ABS_MISC or 2455 * MSC_SERIAL events. 2456 */ 2457 input_report_key(input, BTN_TOUCH, 2458 wacom_wac->hid_data.tipswitch); 2459 input_report_key(input, wacom_wac->tool[0], sense); 2460 if (wacom_wac->serial[0]) { 2461 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2462 input_report_abs(input, ABS_MISC, sense ? id : 0); 2463 } 2464 2465 wacom_wac->hid_data.tipswitch = false; 2466 2467 input_sync(input); 2468 } 2469 2470 if (!sense) { 2471 wacom_wac->tool[0] = 0; 2472 wacom_wac->id[0] = 0; 2473 wacom_wac->serial[0] = 0; 2474 } 2475 } 2476 2477 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2478 struct hid_field *field, struct hid_usage *usage) 2479 { 2480 struct wacom *wacom = hid_get_drvdata(hdev); 2481 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2482 struct input_dev *input = wacom_wac->touch_input; 2483 unsigned touch_max = wacom_wac->features.touch_max; 2484 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2485 2486 switch (equivalent_usage) { 2487 case HID_GD_X: 2488 if (touch_max == 1) 2489 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2490 else 2491 wacom_map_usage(input, usage, field, EV_ABS, 2492 ABS_MT_POSITION_X, 4); 2493 break; 2494 case HID_GD_Y: 2495 if (touch_max == 1) 2496 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2497 else 2498 wacom_map_usage(input, usage, field, EV_ABS, 2499 ABS_MT_POSITION_Y, 4); 2500 break; 2501 case HID_DG_WIDTH: 2502 case HID_DG_HEIGHT: 2503 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2504 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2505 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2506 break; 2507 case HID_DG_TIPSWITCH: 2508 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2509 break; 2510 case HID_DG_CONTACTCOUNT: 2511 wacom_wac->hid_data.cc_report = field->report->id; 2512 wacom_wac->hid_data.cc_index = field->index; 2513 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2514 break; 2515 case HID_DG_CONTACTID: 2516 if ((field->logical_maximum - field->logical_minimum) < touch_max) { 2517 /* 2518 * The HID descriptor for G11 sensors leaves logical 2519 * maximum set to '1' despite it being a multitouch 2520 * device. Override to a sensible number. 2521 */ 2522 field->logical_maximum = 255; 2523 } 2524 break; 2525 } 2526 } 2527 2528 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2529 struct input_dev *input) 2530 { 2531 struct hid_data *hid_data = &wacom_wac->hid_data; 2532 bool mt = wacom_wac->features.touch_max > 1; 2533 bool prox = hid_data->tipswitch && 2534 report_touch_events(wacom_wac); 2535 2536 if (wacom_wac->shared->has_mute_touch_switch && 2537 !wacom_wac->shared->is_touch_on) { 2538 if (!wacom_wac->shared->touch_down) 2539 return; 2540 prox = false; 2541 } 2542 2543 wacom_wac->hid_data.num_received++; 2544 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2545 return; 2546 2547 if (mt) { 2548 int slot; 2549 2550 slot = input_mt_get_slot_by_key(input, hid_data->id); 2551 if (slot < 0) 2552 return; 2553 2554 input_mt_slot(input, slot); 2555 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2556 } 2557 else { 2558 input_report_key(input, BTN_TOUCH, prox); 2559 } 2560 2561 if (prox) { 2562 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2563 hid_data->x); 2564 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2565 hid_data->y); 2566 2567 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2568 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2569 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2570 if (hid_data->width != hid_data->height) 2571 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2572 } 2573 } 2574 } 2575 2576 static void wacom_wac_finger_event(struct hid_device *hdev, 2577 struct hid_field *field, struct hid_usage *usage, __s32 value) 2578 { 2579 struct wacom *wacom = hid_get_drvdata(hdev); 2580 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2581 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2582 struct wacom_features *features = &wacom->wacom_wac.features; 2583 2584 if (wacom_wac->is_invalid_bt_frame) 2585 return; 2586 2587 switch (equivalent_usage) { 2588 case HID_GD_X: 2589 wacom_wac->hid_data.x = value; 2590 break; 2591 case HID_GD_Y: 2592 wacom_wac->hid_data.y = value; 2593 break; 2594 case HID_DG_WIDTH: 2595 wacom_wac->hid_data.width = value; 2596 break; 2597 case HID_DG_HEIGHT: 2598 wacom_wac->hid_data.height = value; 2599 break; 2600 case HID_DG_CONTACTID: 2601 wacom_wac->hid_data.id = value; 2602 break; 2603 case HID_DG_TIPSWITCH: 2604 wacom_wac->hid_data.tipswitch = value; 2605 break; 2606 case WACOM_HID_WT_REPORT_VALID: 2607 wacom_wac->is_invalid_bt_frame = !value; 2608 return; 2609 case HID_DG_CONTACTMAX: 2610 if (!features->touch_max) { 2611 features->touch_max = value; 2612 } else { 2613 hid_warn(hdev, "%s: ignoring attempt to overwrite non-zero touch_max " 2614 "%d -> %d\n", __func__, features->touch_max, value); 2615 } 2616 return; 2617 } 2618 2619 if (usage->usage_index + 1 == field->report_count) { 2620 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2621 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2622 } 2623 } 2624 2625 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2626 struct hid_report *report) 2627 { 2628 struct wacom *wacom = hid_get_drvdata(hdev); 2629 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2630 struct hid_data* hid_data = &wacom_wac->hid_data; 2631 int i; 2632 2633 wacom_wac->is_invalid_bt_frame = false; 2634 2635 for (i = 0; i < report->maxfield; i++) { 2636 struct hid_field *field = report->field[i]; 2637 int j; 2638 2639 for (j = 0; j < field->maxusage; j++) { 2640 struct hid_usage *usage = &field->usage[j]; 2641 unsigned int equivalent_usage = 2642 wacom_equivalent_usage(usage->hid); 2643 2644 switch (equivalent_usage) { 2645 case HID_GD_X: 2646 case HID_GD_Y: 2647 case HID_DG_WIDTH: 2648 case HID_DG_HEIGHT: 2649 case HID_DG_CONTACTID: 2650 case HID_DG_INRANGE: 2651 case HID_DG_INVERT: 2652 case HID_DG_TIPSWITCH: 2653 hid_data->last_slot_field = equivalent_usage; 2654 break; 2655 case HID_DG_CONTACTCOUNT: 2656 hid_data->cc_report = report->id; 2657 hid_data->cc_index = i; 2658 hid_data->cc_value_index = j; 2659 break; 2660 } 2661 } 2662 } 2663 2664 if (hid_data->cc_report != 0 && 2665 hid_data->cc_index >= 0) { 2666 struct hid_field *field = report->field[hid_data->cc_index]; 2667 int value = field->value[hid_data->cc_value_index]; 2668 if (value) 2669 hid_data->num_expected = value; 2670 } 2671 else { 2672 hid_data->num_expected = wacom_wac->features.touch_max; 2673 } 2674 } 2675 2676 static void wacom_wac_finger_report(struct hid_device *hdev, 2677 struct hid_report *report) 2678 { 2679 struct wacom *wacom = hid_get_drvdata(hdev); 2680 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2681 struct input_dev *input = wacom_wac->touch_input; 2682 unsigned touch_max = wacom_wac->features.touch_max; 2683 2684 /* If more packets of data are expected, give us a chance to 2685 * process them rather than immediately syncing a partial 2686 * update. 2687 */ 2688 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2689 return; 2690 2691 if (touch_max > 1) 2692 input_mt_sync_frame(input); 2693 2694 input_sync(input); 2695 wacom_wac->hid_data.num_received = 0; 2696 2697 /* keep touch state for pen event */ 2698 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2699 } 2700 2701 void wacom_wac_usage_mapping(struct hid_device *hdev, 2702 struct hid_field *field, struct hid_usage *usage) 2703 { 2704 struct wacom *wacom = hid_get_drvdata(hdev); 2705 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2706 struct wacom_features *features = &wacom_wac->features; 2707 2708 if (WACOM_DIRECT_DEVICE(field)) 2709 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2710 2711 /* usage tests must precede field tests */ 2712 if (WACOM_BATTERY_USAGE(usage)) 2713 wacom_wac_battery_usage_mapping(hdev, field, usage); 2714 else if (WACOM_PAD_FIELD(field)) 2715 wacom_wac_pad_usage_mapping(hdev, field, usage); 2716 else if (WACOM_PEN_FIELD(field)) 2717 wacom_wac_pen_usage_mapping(hdev, field, usage); 2718 else if (WACOM_FINGER_FIELD(field)) 2719 wacom_wac_finger_usage_mapping(hdev, field, usage); 2720 } 2721 2722 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2723 struct hid_usage *usage, __s32 value) 2724 { 2725 struct wacom *wacom = hid_get_drvdata(hdev); 2726 2727 if (wacom->wacom_wac.features.type != HID_GENERIC) 2728 return; 2729 2730 if (value > field->logical_maximum || value < field->logical_minimum) 2731 return; 2732 2733 /* usage tests must precede field tests */ 2734 if (WACOM_BATTERY_USAGE(usage)) 2735 wacom_wac_battery_event(hdev, field, usage, value); 2736 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2737 wacom_wac_pad_event(hdev, field, usage, value); 2738 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2739 wacom_wac_pen_event(hdev, field, usage, value); 2740 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2741 wacom_wac_finger_event(hdev, field, usage, value); 2742 } 2743 2744 static void wacom_report_events(struct hid_device *hdev, 2745 struct hid_report *report, int collection_index, 2746 int field_index) 2747 { 2748 int r; 2749 2750 for (r = field_index; r < report->maxfield; r++) { 2751 struct hid_field *field; 2752 unsigned count, n; 2753 2754 field = report->field[r]; 2755 count = field->report_count; 2756 2757 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2758 continue; 2759 2760 for (n = 0 ; n < count; n++) { 2761 if (field->usage[n].collection_index == collection_index) 2762 wacom_wac_event(hdev, field, &field->usage[n], 2763 field->value[n]); 2764 else 2765 return; 2766 } 2767 } 2768 } 2769 2770 static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report, 2771 int collection_index, struct hid_field *field, 2772 int field_index) 2773 { 2774 struct wacom *wacom = hid_get_drvdata(hdev); 2775 2776 wacom_report_events(hdev, report, collection_index, field_index); 2777 2778 /* 2779 * Non-input reports may be sent prior to the device being 2780 * completely initialized. Since only their events need 2781 * to be processed, exit after 'wacom_report_events' has 2782 * been called to prevent potential crashes in the report- 2783 * processing functions. 2784 */ 2785 if (report->type != HID_INPUT_REPORT) 2786 return -1; 2787 2788 if (WACOM_PAD_FIELD(field)) 2789 return 0; 2790 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2791 wacom_wac_pen_report(hdev, report); 2792 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2793 wacom_wac_finger_report(hdev, report); 2794 2795 return 0; 2796 } 2797 2798 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2799 { 2800 struct wacom *wacom = hid_get_drvdata(hdev); 2801 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2802 struct hid_field *field; 2803 bool pad_in_hid_field = false, pen_in_hid_field = false, 2804 finger_in_hid_field = false, true_pad = false; 2805 int r; 2806 int prev_collection = -1; 2807 2808 if (wacom_wac->features.type != HID_GENERIC) 2809 return; 2810 2811 for (r = 0; r < report->maxfield; r++) { 2812 field = report->field[r]; 2813 2814 if (WACOM_PAD_FIELD(field)) 2815 pad_in_hid_field = true; 2816 if (WACOM_PEN_FIELD(field)) 2817 pen_in_hid_field = true; 2818 if (WACOM_FINGER_FIELD(field)) 2819 finger_in_hid_field = true; 2820 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) 2821 true_pad = true; 2822 } 2823 2824 wacom_wac_battery_pre_report(hdev, report); 2825 2826 if (pad_in_hid_field && wacom->wacom_wac.pad_input) 2827 wacom_wac_pad_pre_report(hdev, report); 2828 if (pen_in_hid_field && wacom->wacom_wac.pen_input) 2829 wacom_wac_pen_pre_report(hdev, report); 2830 if (finger_in_hid_field && wacom->wacom_wac.touch_input) 2831 wacom_wac_finger_pre_report(hdev, report); 2832 2833 for (r = 0; r < report->maxfield; r++) { 2834 field = report->field[r]; 2835 2836 if (field->usage[0].collection_index != prev_collection) { 2837 if (wacom_wac_collection(hdev, report, 2838 field->usage[0].collection_index, field, r) < 0) 2839 return; 2840 prev_collection = field->usage[0].collection_index; 2841 } 2842 } 2843 2844 wacom_wac_battery_report(hdev, report); 2845 2846 if (true_pad && wacom->wacom_wac.pad_input) 2847 wacom_wac_pad_report(hdev, report, field); 2848 } 2849 2850 static int wacom_bpt_touch(struct wacom_wac *wacom) 2851 { 2852 struct wacom_features *features = &wacom->features; 2853 struct input_dev *input = wacom->touch_input; 2854 struct input_dev *pad_input = wacom->pad_input; 2855 unsigned char *data = wacom->data; 2856 int i; 2857 2858 if (data[0] != 0x02) 2859 return 0; 2860 2861 for (i = 0; i < 2; i++) { 2862 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2863 bool touch = report_touch_events(wacom) 2864 && (data[offset + 3] & 0x80); 2865 2866 input_mt_slot(input, i); 2867 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2868 if (touch) { 2869 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2870 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2871 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2872 x <<= 5; 2873 y <<= 5; 2874 } 2875 input_report_abs(input, ABS_MT_POSITION_X, x); 2876 input_report_abs(input, ABS_MT_POSITION_Y, y); 2877 } 2878 } 2879 2880 input_mt_sync_frame(input); 2881 2882 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2883 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2884 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2885 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2886 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2887 2888 return 1; 2889 } 2890 2891 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2892 { 2893 struct wacom_features *features = &wacom->features; 2894 struct input_dev *input = wacom->touch_input; 2895 bool touch = data[1] & 0x80; 2896 int slot = input_mt_get_slot_by_key(input, data[0]); 2897 2898 if (slot < 0) 2899 return; 2900 2901 touch = touch && report_touch_events(wacom); 2902 2903 input_mt_slot(input, slot); 2904 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2905 2906 if (touch) { 2907 int x = (data[2] << 4) | (data[4] >> 4); 2908 int y = (data[3] << 4) | (data[4] & 0x0f); 2909 int width, height; 2910 2911 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2912 width = data[5] * 100; 2913 height = data[6] * 100; 2914 } else { 2915 /* 2916 * "a" is a scaled-down area which we assume is 2917 * roughly circular and which can be described as: 2918 * a=(pi*r^2)/C. 2919 */ 2920 int a = data[5]; 2921 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2922 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2923 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2924 height = width * y_res / x_res; 2925 } 2926 2927 input_report_abs(input, ABS_MT_POSITION_X, x); 2928 input_report_abs(input, ABS_MT_POSITION_Y, y); 2929 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2930 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2931 } 2932 } 2933 2934 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2935 { 2936 struct input_dev *input = wacom->pad_input; 2937 struct wacom_features *features = &wacom->features; 2938 2939 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2940 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2941 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2942 } else { 2943 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2944 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2945 } 2946 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2947 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2948 } 2949 2950 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2951 { 2952 unsigned char *data = wacom->data; 2953 int count = data[1] & 0x07; 2954 int touch_changed = 0, i; 2955 2956 if (data[0] != 0x02) 2957 return 0; 2958 2959 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2960 for (i = 0; i < count; i++) { 2961 int offset = (8 * i) + 2; 2962 int msg_id = data[offset]; 2963 2964 if (msg_id >= 2 && msg_id <= 17) { 2965 wacom_bpt3_touch_msg(wacom, data + offset); 2966 touch_changed++; 2967 } else if (msg_id == 128) 2968 wacom_bpt3_button_msg(wacom, data + offset); 2969 2970 } 2971 2972 /* only update touch if we actually have a touchpad and touch data changed */ 2973 if (wacom->touch_input && touch_changed) { 2974 input_mt_sync_frame(wacom->touch_input); 2975 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2976 } 2977 2978 return 1; 2979 } 2980 2981 static int wacom_bpt_pen(struct wacom_wac *wacom) 2982 { 2983 struct wacom_features *features = &wacom->features; 2984 struct input_dev *input = wacom->pen_input; 2985 unsigned char *data = wacom->data; 2986 int x = 0, y = 0, p = 0, d = 0; 2987 bool pen = false, btn1 = false, btn2 = false; 2988 bool range, prox, rdy; 2989 2990 if (data[0] != WACOM_REPORT_PENABLED) 2991 return 0; 2992 2993 range = (data[1] & 0x80) == 0x80; 2994 prox = (data[1] & 0x40) == 0x40; 2995 rdy = (data[1] & 0x20) == 0x20; 2996 2997 wacom->shared->stylus_in_proximity = range; 2998 if (delay_pen_events(wacom)) 2999 return 0; 3000 3001 if (rdy) { 3002 p = le16_to_cpup((__le16 *)&data[6]); 3003 pen = data[1] & 0x01; 3004 btn1 = data[1] & 0x02; 3005 btn2 = data[1] & 0x04; 3006 } 3007 if (prox) { 3008 x = le16_to_cpup((__le16 *)&data[2]); 3009 y = le16_to_cpup((__le16 *)&data[4]); 3010 3011 if (data[1] & 0x08) { 3012 wacom->tool[0] = BTN_TOOL_RUBBER; 3013 wacom->id[0] = ERASER_DEVICE_ID; 3014 } else { 3015 wacom->tool[0] = BTN_TOOL_PEN; 3016 wacom->id[0] = STYLUS_DEVICE_ID; 3017 } 3018 wacom->reporting_data = true; 3019 } 3020 if (range) { 3021 /* 3022 * Convert distance from out prox to distance from tablet. 3023 * distance will be greater than distance_max once 3024 * touching and applying pressure; do not report negative 3025 * distance. 3026 */ 3027 if (data[8] <= features->distance_max) 3028 d = features->distance_max - data[8]; 3029 } else { 3030 wacom->id[0] = 0; 3031 } 3032 3033 if (wacom->reporting_data) { 3034 input_report_key(input, BTN_TOUCH, pen); 3035 input_report_key(input, BTN_STYLUS, btn1); 3036 input_report_key(input, BTN_STYLUS2, btn2); 3037 3038 if (prox || !range) { 3039 input_report_abs(input, ABS_X, x); 3040 input_report_abs(input, ABS_Y, y); 3041 } 3042 input_report_abs(input, ABS_PRESSURE, p); 3043 input_report_abs(input, ABS_DISTANCE, d); 3044 3045 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */ 3046 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 3047 } 3048 3049 if (!range) { 3050 wacom->reporting_data = false; 3051 } 3052 3053 return 1; 3054 } 3055 3056 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 3057 { 3058 struct wacom_features *features = &wacom->features; 3059 3060 if ((features->type == INTUOSHT2) && 3061 (features->device_type & WACOM_DEVICETYPE_PEN)) 3062 return wacom_intuos_irq(wacom); 3063 else if (len == WACOM_PKGLEN_BBTOUCH) 3064 return wacom_bpt_touch(wacom); 3065 else if (len == WACOM_PKGLEN_BBTOUCH3) 3066 return wacom_bpt3_touch(wacom); 3067 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 3068 return wacom_bpt_pen(wacom); 3069 3070 return 0; 3071 } 3072 3073 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 3074 unsigned char *data) 3075 { 3076 unsigned char prefix; 3077 3078 /* 3079 * We need to reroute the event from the debug interface to the 3080 * pen interface. 3081 * We need to add the report ID to the actual pen report, so we 3082 * temporary overwrite the first byte to prevent having to kzalloc/kfree 3083 * and memcpy the report. 3084 */ 3085 prefix = data[0]; 3086 data[0] = WACOM_REPORT_BPAD_PEN; 3087 3088 /* 3089 * actually reroute the event. 3090 * No need to check if wacom->shared->pen is valid, hid_input_report() 3091 * will check for us. 3092 */ 3093 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 3094 WACOM_PKGLEN_PENABLED, 1); 3095 3096 data[0] = prefix; 3097 } 3098 3099 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 3100 unsigned char *data) 3101 { 3102 struct input_dev *input = wacom->touch_input; 3103 unsigned char *finger_data, prefix; 3104 unsigned id; 3105 int x, y; 3106 bool valid; 3107 3108 prefix = data[0]; 3109 3110 for (id = 0; id < wacom->features.touch_max; id++) { 3111 valid = !!(prefix & BIT(id)) && 3112 report_touch_events(wacom); 3113 3114 input_mt_slot(input, id); 3115 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 3116 3117 if (!valid) 3118 continue; 3119 3120 finger_data = data + 1 + id * 3; 3121 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 3122 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 3123 3124 input_report_abs(input, ABS_MT_POSITION_X, x); 3125 input_report_abs(input, ABS_MT_POSITION_Y, y); 3126 } 3127 3128 input_mt_sync_frame(input); 3129 3130 input_report_key(input, BTN_LEFT, prefix & 0x40); 3131 input_report_key(input, BTN_RIGHT, prefix & 0x80); 3132 3133 /* keep touch state for pen event */ 3134 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 3135 3136 return 1; 3137 } 3138 3139 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 3140 { 3141 unsigned char *data = wacom->data; 3142 3143 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 3144 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 3145 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 3146 return 0; 3147 3148 if (data[1] & 0x01) 3149 wacom_bamboo_pad_pen_event(wacom, &data[1]); 3150 3151 if (data[1] & 0x02) 3152 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 3153 3154 return 0; 3155 } 3156 3157 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 3158 { 3159 unsigned char *data = wacom->data; 3160 int connected; 3161 3162 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 3163 return 0; 3164 3165 connected = data[1] & 0x01; 3166 if (connected) { 3167 int pid, battery, charging; 3168 3169 if ((wacom->shared->type == INTUOSHT || 3170 wacom->shared->type == INTUOSHT2) && 3171 wacom->shared->touch_input && 3172 wacom->shared->touch_max) { 3173 input_report_switch(wacom->shared->touch_input, 3174 SW_MUTE_DEVICE, data[5] & 0x40); 3175 input_sync(wacom->shared->touch_input); 3176 } 3177 3178 pid = get_unaligned_be16(&data[6]); 3179 battery = (data[5] & 0x3f) * 100 / 31; 3180 charging = !!(data[5] & 0x80); 3181 if (wacom->pid != pid) { 3182 wacom->pid = pid; 3183 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3184 } 3185 3186 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 3187 battery, charging, 1, 0); 3188 3189 } else if (wacom->pid != 0) { 3190 /* disconnected while previously connected */ 3191 wacom->pid = 0; 3192 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3193 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3194 } 3195 3196 return 0; 3197 } 3198 3199 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 3200 { 3201 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 3202 struct wacom_features *features = &wacom_wac->features; 3203 unsigned char *data = wacom_wac->data; 3204 3205 if (data[0] != WACOM_REPORT_USB) 3206 return 0; 3207 3208 if ((features->type == INTUOSHT || 3209 features->type == INTUOSHT2) && 3210 wacom_wac->shared->touch_input && 3211 features->touch_max) { 3212 input_report_switch(wacom_wac->shared->touch_input, 3213 SW_MUTE_DEVICE, data[8] & 0x40); 3214 input_sync(wacom_wac->shared->touch_input); 3215 } 3216 3217 if (data[9] & 0x02) { /* wireless module is attached */ 3218 int battery = (data[8] & 0x3f) * 100 / 31; 3219 bool charging = !!(data[8] & 0x80); 3220 3221 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO, 3222 battery, charging, battery || charging, 1); 3223 3224 if (!wacom->battery.battery && 3225 !(features->quirks & WACOM_QUIRK_BATTERY)) { 3226 features->quirks |= WACOM_QUIRK_BATTERY; 3227 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3228 } 3229 } 3230 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 3231 wacom->battery.battery) { 3232 features->quirks &= ~WACOM_QUIRK_BATTERY; 3233 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3234 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3235 } 3236 return 0; 3237 } 3238 3239 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 3240 { 3241 bool sync; 3242 3243 switch (wacom_wac->features.type) { 3244 case PENPARTNER: 3245 sync = wacom_penpartner_irq(wacom_wac); 3246 break; 3247 3248 case PL: 3249 sync = wacom_pl_irq(wacom_wac); 3250 break; 3251 3252 case WACOM_G4: 3253 case GRAPHIRE: 3254 case GRAPHIRE_BT: 3255 case WACOM_MO: 3256 sync = wacom_graphire_irq(wacom_wac); 3257 break; 3258 3259 case PTU: 3260 sync = wacom_ptu_irq(wacom_wac); 3261 break; 3262 3263 case DTU: 3264 sync = wacom_dtu_irq(wacom_wac); 3265 break; 3266 3267 case DTUS: 3268 case DTUSX: 3269 sync = wacom_dtus_irq(wacom_wac); 3270 break; 3271 3272 case INTUOS: 3273 case INTUOS3S: 3274 case INTUOS3: 3275 case INTUOS3L: 3276 case INTUOS4S: 3277 case INTUOS4: 3278 case INTUOS4L: 3279 case CINTIQ: 3280 case WACOM_BEE: 3281 case WACOM_13HD: 3282 case WACOM_21UX2: 3283 case WACOM_22HD: 3284 case WACOM_24HD: 3285 case WACOM_27QHD: 3286 case DTK: 3287 case CINTIQ_HYBRID: 3288 case CINTIQ_COMPANION_2: 3289 sync = wacom_intuos_irq(wacom_wac); 3290 break; 3291 3292 case INTUOS4WL: 3293 sync = wacom_intuos_bt_irq(wacom_wac, len); 3294 break; 3295 3296 case WACOM_24HDT: 3297 case WACOM_27QHDT: 3298 sync = wacom_24hdt_irq(wacom_wac); 3299 break; 3300 3301 case INTUOS5S: 3302 case INTUOS5: 3303 case INTUOS5L: 3304 case INTUOSPS: 3305 case INTUOSPM: 3306 case INTUOSPL: 3307 if (len == WACOM_PKGLEN_BBTOUCH3) 3308 sync = wacom_bpt3_touch(wacom_wac); 3309 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 3310 sync = wacom_status_irq(wacom_wac, len); 3311 else 3312 sync = wacom_intuos_irq(wacom_wac); 3313 break; 3314 3315 case INTUOSP2_BT: 3316 case INTUOSP2S_BT: 3317 case INTUOSHT3_BT: 3318 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 3319 break; 3320 3321 case TABLETPC: 3322 case TABLETPCE: 3323 case TABLETPC2FG: 3324 case MTSCREEN: 3325 case MTTPC: 3326 case MTTPC_B: 3327 sync = wacom_tpc_irq(wacom_wac, len); 3328 break; 3329 3330 case BAMBOO_PT: 3331 case BAMBOO_PEN: 3332 case BAMBOO_TOUCH: 3333 case INTUOSHT: 3334 case INTUOSHT2: 3335 if (wacom_wac->data[0] == WACOM_REPORT_USB) 3336 sync = wacom_status_irq(wacom_wac, len); 3337 else 3338 sync = wacom_bpt_irq(wacom_wac, len); 3339 break; 3340 3341 case BAMBOO_PAD: 3342 sync = wacom_bamboo_pad_irq(wacom_wac, len); 3343 break; 3344 3345 case WIRELESS: 3346 sync = wacom_wireless_irq(wacom_wac, len); 3347 break; 3348 3349 case REMOTE: 3350 sync = false; 3351 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 3352 wacom_remote_status_irq(wacom_wac, len); 3353 else 3354 sync = wacom_remote_irq(wacom_wac, len); 3355 break; 3356 3357 default: 3358 sync = false; 3359 break; 3360 } 3361 3362 if (sync) { 3363 if (wacom_wac->pen_input) 3364 input_sync(wacom_wac->pen_input); 3365 if (wacom_wac->touch_input) 3366 input_sync(wacom_wac->touch_input); 3367 if (wacom_wac->pad_input) 3368 input_sync(wacom_wac->pad_input); 3369 } 3370 } 3371 3372 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 3373 { 3374 struct input_dev *input_dev = wacom_wac->pen_input; 3375 3376 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3377 3378 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3379 __set_bit(BTN_STYLUS, input_dev->keybit); 3380 __set_bit(BTN_STYLUS2, input_dev->keybit); 3381 3382 input_set_abs_params(input_dev, ABS_DISTANCE, 3383 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 3384 } 3385 3386 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 3387 { 3388 struct input_dev *input_dev = wacom_wac->pen_input; 3389 struct wacom_features *features = &wacom_wac->features; 3390 3391 wacom_setup_basic_pro_pen(wacom_wac); 3392 3393 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3394 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 3395 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 3396 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 3397 3398 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 3399 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 3400 input_abs_set_res(input_dev, ABS_TILT_X, 57); 3401 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 3402 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 3403 } 3404 3405 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 3406 { 3407 struct input_dev *input_dev = wacom_wac->pen_input; 3408 3409 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3410 3411 wacom_setup_cintiq(wacom_wac); 3412 3413 __set_bit(BTN_LEFT, input_dev->keybit); 3414 __set_bit(BTN_RIGHT, input_dev->keybit); 3415 __set_bit(BTN_MIDDLE, input_dev->keybit); 3416 __set_bit(BTN_SIDE, input_dev->keybit); 3417 __set_bit(BTN_EXTRA, input_dev->keybit); 3418 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3419 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 3420 3421 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 3422 input_abs_set_res(input_dev, ABS_RZ, 287); 3423 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 3424 } 3425 3426 void wacom_setup_device_quirks(struct wacom *wacom) 3427 { 3428 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 3429 struct wacom_features *features = &wacom->wacom_wac.features; 3430 3431 /* The pen and pad share the same interface on most devices */ 3432 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3433 features->type == DTUS || 3434 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3435 if (features->device_type & WACOM_DEVICETYPE_PEN) 3436 features->device_type |= WACOM_DEVICETYPE_PAD; 3437 } 3438 3439 /* touch device found but size is not defined. use default */ 3440 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3441 features->x_max = 1023; 3442 features->y_max = 1023; 3443 } 3444 3445 /* 3446 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3447 * touch interface in its HID descriptor. If this is the touch 3448 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3449 * tablet values. 3450 */ 3451 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3452 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3453 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3454 if (features->touch_max) 3455 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3456 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3457 features->device_type |= WACOM_DEVICETYPE_PAD; 3458 3459 if (features->type == INTUOSHT2) { 3460 features->x_max = features->x_max / 10; 3461 features->y_max = features->y_max / 10; 3462 } 3463 else { 3464 features->x_max = 4096; 3465 features->y_max = 4096; 3466 } 3467 } 3468 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3469 features->device_type |= WACOM_DEVICETYPE_PAD; 3470 } 3471 } 3472 3473 /* 3474 * Hack for the Bamboo One: 3475 * the device presents a PAD/Touch interface as most Bamboos and even 3476 * sends ghosts PAD data on it. However, later, we must disable this 3477 * ghost interface, and we can not detect it unless we set it here 3478 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3479 */ 3480 if (features->type == BAMBOO_PEN && 3481 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3482 features->device_type |= WACOM_DEVICETYPE_PAD; 3483 3484 /* 3485 * Raw Wacom-mode pen and touch events both come from interface 3486 * 0, whose HID descriptor has an application usage of 0xFF0D 3487 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3488 * out through the HID_GENERIC device created for interface 1, 3489 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3490 */ 3491 if (features->type == BAMBOO_PAD) 3492 features->device_type = WACOM_DEVICETYPE_TOUCH; 3493 3494 if (features->type == REMOTE) 3495 features->device_type = WACOM_DEVICETYPE_PAD; 3496 3497 if (features->type == INTUOSP2_BT || 3498 features->type == INTUOSP2S_BT) { 3499 features->device_type |= WACOM_DEVICETYPE_PEN | 3500 WACOM_DEVICETYPE_PAD | 3501 WACOM_DEVICETYPE_TOUCH; 3502 features->quirks |= WACOM_QUIRK_BATTERY; 3503 } 3504 3505 if (features->type == INTUOSHT3_BT) { 3506 features->device_type |= WACOM_DEVICETYPE_PEN | 3507 WACOM_DEVICETYPE_PAD; 3508 features->quirks |= WACOM_QUIRK_BATTERY; 3509 } 3510 3511 switch (features->type) { 3512 case PL: 3513 case DTU: 3514 case DTUS: 3515 case DTUSX: 3516 case WACOM_21UX2: 3517 case WACOM_22HD: 3518 case DTK: 3519 case WACOM_24HD: 3520 case WACOM_27QHD: 3521 case CINTIQ_HYBRID: 3522 case CINTIQ_COMPANION_2: 3523 case CINTIQ: 3524 case WACOM_BEE: 3525 case WACOM_13HD: 3526 case WACOM_24HDT: 3527 case WACOM_27QHDT: 3528 case TABLETPC: 3529 case TABLETPCE: 3530 case TABLETPC2FG: 3531 case MTSCREEN: 3532 case MTTPC: 3533 case MTTPC_B: 3534 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3535 break; 3536 } 3537 3538 if (wacom->hdev->bus == BUS_BLUETOOTH) 3539 features->quirks |= WACOM_QUIRK_BATTERY; 3540 3541 /* quirk for bamboo touch with 2 low res touches */ 3542 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3543 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3544 features->x_max <<= 5; 3545 features->y_max <<= 5; 3546 features->x_fuzz <<= 5; 3547 features->y_fuzz <<= 5; 3548 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3549 } 3550 3551 if (features->type == WIRELESS) { 3552 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3553 features->quirks |= WACOM_QUIRK_BATTERY; 3554 } 3555 } 3556 3557 if (features->type == REMOTE) 3558 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3559 3560 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots 3561 * of things it shouldn't. Lets fix up the damage... 3562 */ 3563 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) { 3564 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL; 3565 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit); 3566 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit); 3567 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit); 3568 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit); 3569 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit); 3570 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit); 3571 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit); 3572 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit); 3573 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit); 3574 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit); 3575 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit); 3576 } 3577 } 3578 3579 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3580 struct wacom_wac *wacom_wac) 3581 { 3582 struct wacom_features *features = &wacom_wac->features; 3583 3584 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3585 return -ENODEV; 3586 3587 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3588 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3589 else 3590 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3591 3592 if (features->type == HID_GENERIC) 3593 /* setup has already been done */ 3594 return 0; 3595 3596 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3597 __set_bit(BTN_TOUCH, input_dev->keybit); 3598 __set_bit(ABS_MISC, input_dev->absbit); 3599 3600 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3601 features->x_max - features->offset_right, 3602 features->x_fuzz, 0); 3603 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3604 features->y_max - features->offset_bottom, 3605 features->y_fuzz, 0); 3606 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3607 features->pressure_max, features->pressure_fuzz, 0); 3608 3609 /* penabled devices have fixed resolution for each model */ 3610 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3611 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3612 3613 switch (features->type) { 3614 case GRAPHIRE_BT: 3615 __clear_bit(ABS_MISC, input_dev->absbit); 3616 fallthrough; 3617 3618 case WACOM_MO: 3619 case WACOM_G4: 3620 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3621 features->distance_max, 3622 features->distance_fuzz, 0); 3623 fallthrough; 3624 3625 case GRAPHIRE: 3626 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3627 3628 __set_bit(BTN_LEFT, input_dev->keybit); 3629 __set_bit(BTN_RIGHT, input_dev->keybit); 3630 __set_bit(BTN_MIDDLE, input_dev->keybit); 3631 3632 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3633 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3634 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3635 __set_bit(BTN_STYLUS, input_dev->keybit); 3636 __set_bit(BTN_STYLUS2, input_dev->keybit); 3637 break; 3638 3639 case WACOM_27QHD: 3640 case WACOM_24HD: 3641 case DTK: 3642 case WACOM_22HD: 3643 case WACOM_21UX2: 3644 case WACOM_BEE: 3645 case CINTIQ: 3646 case WACOM_13HD: 3647 case CINTIQ_HYBRID: 3648 case CINTIQ_COMPANION_2: 3649 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3650 input_abs_set_res(input_dev, ABS_Z, 287); 3651 wacom_setup_cintiq(wacom_wac); 3652 break; 3653 3654 case INTUOS3: 3655 case INTUOS3L: 3656 case INTUOS3S: 3657 case INTUOS4: 3658 case INTUOS4WL: 3659 case INTUOS4L: 3660 case INTUOS4S: 3661 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3662 input_abs_set_res(input_dev, ABS_Z, 287); 3663 fallthrough; 3664 3665 case INTUOS: 3666 wacom_setup_intuos(wacom_wac); 3667 break; 3668 3669 case INTUOS5: 3670 case INTUOS5L: 3671 case INTUOSPM: 3672 case INTUOSPL: 3673 case INTUOS5S: 3674 case INTUOSPS: 3675 case INTUOSP2_BT: 3676 case INTUOSP2S_BT: 3677 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3678 features->distance_max, 3679 features->distance_fuzz, 0); 3680 3681 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3682 input_abs_set_res(input_dev, ABS_Z, 287); 3683 3684 wacom_setup_intuos(wacom_wac); 3685 break; 3686 3687 case WACOM_24HDT: 3688 case WACOM_27QHDT: 3689 case MTSCREEN: 3690 case MTTPC: 3691 case MTTPC_B: 3692 case TABLETPC2FG: 3693 case TABLETPC: 3694 case TABLETPCE: 3695 __clear_bit(ABS_MISC, input_dev->absbit); 3696 fallthrough; 3697 3698 case DTUS: 3699 case DTUSX: 3700 case PL: 3701 case DTU: 3702 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3703 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3704 __set_bit(BTN_STYLUS, input_dev->keybit); 3705 __set_bit(BTN_STYLUS2, input_dev->keybit); 3706 break; 3707 3708 case PTU: 3709 __set_bit(BTN_STYLUS2, input_dev->keybit); 3710 fallthrough; 3711 3712 case PENPARTNER: 3713 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3714 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3715 __set_bit(BTN_STYLUS, input_dev->keybit); 3716 break; 3717 3718 case INTUOSHT: 3719 case BAMBOO_PT: 3720 case BAMBOO_PEN: 3721 case INTUOSHT2: 3722 case INTUOSHT3_BT: 3723 if (features->type == INTUOSHT2 || 3724 features->type == INTUOSHT3_BT) { 3725 wacom_setup_basic_pro_pen(wacom_wac); 3726 } else { 3727 __clear_bit(ABS_MISC, input_dev->absbit); 3728 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3729 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3730 __set_bit(BTN_STYLUS, input_dev->keybit); 3731 __set_bit(BTN_STYLUS2, input_dev->keybit); 3732 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3733 features->distance_max, 3734 features->distance_fuzz, 0); 3735 } 3736 break; 3737 case BAMBOO_PAD: 3738 __clear_bit(ABS_MISC, input_dev->absbit); 3739 break; 3740 } 3741 return 0; 3742 } 3743 3744 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3745 struct wacom_wac *wacom_wac) 3746 { 3747 struct wacom_features *features = &wacom_wac->features; 3748 3749 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3750 return -ENODEV; 3751 3752 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3753 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3754 else 3755 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3756 3757 if (features->type == HID_GENERIC) 3758 /* setup has already been done */ 3759 return 0; 3760 3761 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3762 __set_bit(BTN_TOUCH, input_dev->keybit); 3763 3764 if (features->touch_max == 1) { 3765 input_set_abs_params(input_dev, ABS_X, 0, 3766 features->x_max, features->x_fuzz, 0); 3767 input_set_abs_params(input_dev, ABS_Y, 0, 3768 features->y_max, features->y_fuzz, 0); 3769 input_abs_set_res(input_dev, ABS_X, 3770 features->x_resolution); 3771 input_abs_set_res(input_dev, ABS_Y, 3772 features->y_resolution); 3773 } 3774 else if (features->touch_max > 1) { 3775 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3776 features->x_max, features->x_fuzz, 0); 3777 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3778 features->y_max, features->y_fuzz, 0); 3779 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3780 features->x_resolution); 3781 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3782 features->y_resolution); 3783 } 3784 3785 switch (features->type) { 3786 case INTUOSP2_BT: 3787 case INTUOSP2S_BT: 3788 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3789 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3790 3791 if (wacom_wac->shared->touch->product == 0x361) { 3792 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3793 0, 12440, 4, 0); 3794 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3795 0, 8640, 4, 0); 3796 } 3797 else if (wacom_wac->shared->touch->product == 0x360) { 3798 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3799 0, 8960, 4, 0); 3800 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3801 0, 5920, 4, 0); 3802 } 3803 else if (wacom_wac->shared->touch->product == 0x393) { 3804 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3805 0, 6400, 4, 0); 3806 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3807 0, 4000, 4, 0); 3808 } 3809 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3810 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40); 3811 3812 fallthrough; 3813 3814 case INTUOS5: 3815 case INTUOS5L: 3816 case INTUOSPM: 3817 case INTUOSPL: 3818 case INTUOS5S: 3819 case INTUOSPS: 3820 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3821 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3822 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3823 break; 3824 3825 case WACOM_24HDT: 3826 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3827 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3828 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3829 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3830 fallthrough; 3831 3832 case WACOM_27QHDT: 3833 if (wacom_wac->shared->touch->product == 0x32C || 3834 wacom_wac->shared->touch->product == 0xF6) { 3835 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3836 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3837 wacom_wac->has_mute_touch_switch = true; 3838 } 3839 fallthrough; 3840 3841 case MTSCREEN: 3842 case MTTPC: 3843 case MTTPC_B: 3844 case TABLETPC2FG: 3845 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3846 fallthrough; 3847 3848 case TABLETPC: 3849 case TABLETPCE: 3850 break; 3851 3852 case INTUOSHT: 3853 case INTUOSHT2: 3854 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3855 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3856 fallthrough; 3857 3858 case BAMBOO_PT: 3859 case BAMBOO_TOUCH: 3860 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3861 input_set_abs_params(input_dev, 3862 ABS_MT_TOUCH_MAJOR, 3863 0, features->x_max, 0, 0); 3864 input_set_abs_params(input_dev, 3865 ABS_MT_TOUCH_MINOR, 3866 0, features->y_max, 0, 0); 3867 } 3868 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3869 break; 3870 3871 case BAMBOO_PAD: 3872 input_mt_init_slots(input_dev, features->touch_max, 3873 INPUT_MT_POINTER); 3874 __set_bit(BTN_LEFT, input_dev->keybit); 3875 __set_bit(BTN_RIGHT, input_dev->keybit); 3876 break; 3877 } 3878 return 0; 3879 } 3880 3881 static int wacom_numbered_button_to_key(int n) 3882 { 3883 if (n < 10) 3884 return BTN_0 + n; 3885 else if (n < 16) 3886 return BTN_A + (n-10); 3887 else if (n < 18) 3888 return BTN_BASE + (n-16); 3889 else 3890 return 0; 3891 } 3892 3893 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3894 int button_count) 3895 { 3896 int i; 3897 3898 for (i = 0; i < button_count; i++) { 3899 int key = wacom_numbered_button_to_key(i); 3900 3901 if (key) 3902 __set_bit(key, input_dev->keybit); 3903 } 3904 } 3905 3906 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3907 { 3908 struct wacom_led *led; 3909 int i; 3910 bool updated = false; 3911 3912 /* 3913 * 24HD has LED group 1 to the left and LED group 0 to the right. 3914 * So group 0 matches the second half of the buttons and thus the mask 3915 * needs to be shifted. 3916 */ 3917 if (group == 0) 3918 mask >>= 8; 3919 3920 for (i = 0; i < 3; i++) { 3921 led = wacom_led_find(wacom, group, i); 3922 if (!led) { 3923 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3924 i, group); 3925 continue; 3926 } 3927 if (!updated && mask & BIT(i)) { 3928 led->held = true; 3929 led_trigger_event(&led->trigger, LED_FULL); 3930 } else { 3931 led->held = false; 3932 } 3933 } 3934 } 3935 3936 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3937 int mask, int group) 3938 { 3939 int group_button; 3940 3941 /* 3942 * 21UX2 has LED group 1 to the left and LED group 0 3943 * to the right. We need to reverse the group to match this 3944 * historical behavior. 3945 */ 3946 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3947 group = 1 - group; 3948 3949 group_button = group * (button_count/wacom->led.count); 3950 3951 if (wacom->wacom_wac.features.type == INTUOSP2_BT) 3952 group_button = 8; 3953 3954 return mask & (1 << group_button); 3955 } 3956 3957 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3958 int group) 3959 { 3960 struct wacom_led *led, *next_led; 3961 int cur; 3962 bool pressed; 3963 3964 if (wacom->wacom_wac.features.type == WACOM_24HD) 3965 return wacom_24hd_update_leds(wacom, mask, group); 3966 3967 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 3968 cur = wacom->led.groups[group].select; 3969 3970 led = wacom_led_find(wacom, group, cur); 3971 if (!led) { 3972 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 3973 cur, group); 3974 return; 3975 } 3976 3977 if (!pressed) { 3978 led->held = false; 3979 return; 3980 } 3981 3982 if (led->held && pressed) 3983 return; 3984 3985 next_led = wacom_led_next(wacom, led); 3986 if (!next_led) { 3987 hid_err(wacom->hdev, "can't find next LED in group %d\n", 3988 group); 3989 return; 3990 } 3991 if (next_led == led) 3992 return; 3993 3994 next_led->held = true; 3995 led_trigger_event(&next_led->trigger, 3996 wacom_leds_brightness_get(next_led)); 3997 } 3998 3999 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 4000 int button_count, int mask) 4001 { 4002 struct wacom *wacom = input_get_drvdata(input_dev); 4003 int i; 4004 4005 for (i = 0; i < wacom->led.count; i++) 4006 wacom_update_led(wacom, button_count, mask, i); 4007 4008 for (i = 0; i < button_count; i++) { 4009 int key = wacom_numbered_button_to_key(i); 4010 4011 if (key) 4012 input_report_key(input_dev, key, mask & (1 << i)); 4013 } 4014 } 4015 4016 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 4017 struct wacom_wac *wacom_wac) 4018 { 4019 struct wacom_features *features = &wacom_wac->features; 4020 4021 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 4022 features->device_type |= WACOM_DEVICETYPE_PAD; 4023 4024 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 4025 return -ENODEV; 4026 4027 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 4028 return -ENODEV; 4029 4030 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 4031 4032 /* kept for making legacy xf86-input-wacom working with the wheels */ 4033 __set_bit(ABS_MISC, input_dev->absbit); 4034 4035 /* kept for making legacy xf86-input-wacom accepting the pad */ 4036 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 4037 input_dev->absinfo[ABS_X].maximum))) 4038 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 4039 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 4040 input_dev->absinfo[ABS_Y].maximum))) 4041 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 4042 4043 /* kept for making udev and libwacom accepting the pad */ 4044 __set_bit(BTN_STYLUS, input_dev->keybit); 4045 4046 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 4047 4048 switch (features->type) { 4049 4050 case CINTIQ_HYBRID: 4051 case CINTIQ_COMPANION_2: 4052 case DTK: 4053 case DTUS: 4054 case GRAPHIRE_BT: 4055 break; 4056 4057 case WACOM_MO: 4058 __set_bit(BTN_BACK, input_dev->keybit); 4059 __set_bit(BTN_LEFT, input_dev->keybit); 4060 __set_bit(BTN_FORWARD, input_dev->keybit); 4061 __set_bit(BTN_RIGHT, input_dev->keybit); 4062 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4063 break; 4064 4065 case WACOM_G4: 4066 __set_bit(BTN_BACK, input_dev->keybit); 4067 __set_bit(BTN_FORWARD, input_dev->keybit); 4068 input_set_capability(input_dev, EV_REL, REL_WHEEL); 4069 break; 4070 4071 case WACOM_24HD: 4072 __set_bit(KEY_PROG1, input_dev->keybit); 4073 __set_bit(KEY_PROG2, input_dev->keybit); 4074 __set_bit(KEY_PROG3, input_dev->keybit); 4075 4076 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4077 __set_bit(KEY_INFO, input_dev->keybit); 4078 4079 if (!features->oPid) 4080 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4081 4082 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4083 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 4084 break; 4085 4086 case WACOM_27QHD: 4087 __set_bit(KEY_PROG1, input_dev->keybit); 4088 __set_bit(KEY_PROG2, input_dev->keybit); 4089 __set_bit(KEY_PROG3, input_dev->keybit); 4090 4091 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4092 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4093 4094 if (!features->oPid) 4095 __set_bit(KEY_CONTROLPANEL, input_dev->keybit); 4096 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 4097 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 4098 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 4099 input_abs_set_res(input_dev, ABS_Y, 1024); 4100 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 4101 input_abs_set_res(input_dev, ABS_Z, 1024); 4102 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 4103 break; 4104 4105 case WACOM_22HD: 4106 __set_bit(KEY_PROG1, input_dev->keybit); 4107 __set_bit(KEY_PROG2, input_dev->keybit); 4108 __set_bit(KEY_PROG3, input_dev->keybit); 4109 4110 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4111 __set_bit(KEY_INFO, input_dev->keybit); 4112 fallthrough; 4113 4114 case WACOM_21UX2: 4115 case WACOM_BEE: 4116 case CINTIQ: 4117 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4118 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4119 break; 4120 4121 case WACOM_13HD: 4122 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4123 break; 4124 4125 case INTUOS3: 4126 case INTUOS3L: 4127 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4128 fallthrough; 4129 4130 case INTUOS3S: 4131 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4132 break; 4133 4134 case INTUOS5: 4135 case INTUOS5L: 4136 case INTUOSPM: 4137 case INTUOSPL: 4138 case INTUOS5S: 4139 case INTUOSPS: 4140 case INTUOSP2_BT: 4141 case INTUOSP2S_BT: 4142 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4143 break; 4144 4145 case INTUOS4WL: 4146 /* 4147 * For Bluetooth devices, the udev rule does not work correctly 4148 * for pads unless we add a stylus capability, which forces 4149 * ID_INPUT_TABLET to be set. 4150 */ 4151 __set_bit(BTN_STYLUS, input_dev->keybit); 4152 fallthrough; 4153 4154 case INTUOS4: 4155 case INTUOS4L: 4156 case INTUOS4S: 4157 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4158 break; 4159 4160 case INTUOSHT: 4161 case BAMBOO_PT: 4162 case BAMBOO_TOUCH: 4163 case INTUOSHT2: 4164 __clear_bit(ABS_MISC, input_dev->absbit); 4165 4166 __set_bit(BTN_LEFT, input_dev->keybit); 4167 __set_bit(BTN_FORWARD, input_dev->keybit); 4168 __set_bit(BTN_BACK, input_dev->keybit); 4169 __set_bit(BTN_RIGHT, input_dev->keybit); 4170 4171 break; 4172 4173 case REMOTE: 4174 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 4175 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4176 break; 4177 4178 case INTUOSHT3_BT: 4179 case HID_GENERIC: 4180 break; 4181 4182 default: 4183 /* no pad supported */ 4184 return -ENODEV; 4185 } 4186 return 0; 4187 } 4188 4189 static const struct wacom_features wacom_features_0x00 = 4190 { "Wacom Penpartner", 5040, 3780, 255, 0, 4191 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4192 static const struct wacom_features wacom_features_0x10 = 4193 { "Wacom Graphire", 10206, 7422, 511, 63, 4194 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4195 static const struct wacom_features wacom_features_0x81 = 4196 { "Wacom Graphire BT", 16704, 12064, 511, 32, 4197 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 4198 static const struct wacom_features wacom_features_0x11 = 4199 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 4200 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4201 static const struct wacom_features wacom_features_0x12 = 4202 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 4203 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4204 static const struct wacom_features wacom_features_0x13 = 4205 { "Wacom Graphire3", 10208, 7424, 511, 63, 4206 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4207 static const struct wacom_features wacom_features_0x14 = 4208 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 4209 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4210 static const struct wacom_features wacom_features_0x15 = 4211 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 4212 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4213 static const struct wacom_features wacom_features_0x16 = 4214 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 4215 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4216 static const struct wacom_features wacom_features_0x17 = 4217 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 4218 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4219 static const struct wacom_features wacom_features_0x18 = 4220 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 4221 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4222 static const struct wacom_features wacom_features_0x19 = 4223 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 4224 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4225 static const struct wacom_features wacom_features_0x60 = 4226 { "Wacom Volito", 5104, 3712, 511, 63, 4227 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4228 static const struct wacom_features wacom_features_0x61 = 4229 { "Wacom PenStation2", 3250, 2320, 255, 63, 4230 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4231 static const struct wacom_features wacom_features_0x62 = 4232 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 4233 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4234 static const struct wacom_features wacom_features_0x63 = 4235 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 4236 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4237 static const struct wacom_features wacom_features_0x64 = 4238 { "Wacom PenPartner2", 3250, 2320, 511, 63, 4239 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4240 static const struct wacom_features wacom_features_0x65 = 4241 { "Wacom Bamboo", 14760, 9225, 511, 63, 4242 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4243 static const struct wacom_features wacom_features_0x69 = 4244 { "Wacom Bamboo1", 5104, 3712, 511, 63, 4245 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4246 static const struct wacom_features wacom_features_0x6A = 4247 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 4248 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4249 static const struct wacom_features wacom_features_0x6B = 4250 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 4251 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4252 static const struct wacom_features wacom_features_0x20 = 4253 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 4254 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4255 static const struct wacom_features wacom_features_0x21 = 4256 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 4257 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4258 static const struct wacom_features wacom_features_0x22 = 4259 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 4260 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4261 static const struct wacom_features wacom_features_0x23 = 4262 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 4263 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4264 static const struct wacom_features wacom_features_0x24 = 4265 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 4266 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4267 static const struct wacom_features wacom_features_0x30 = 4268 { "Wacom PL400", 5408, 4056, 255, 0, 4269 PL, WACOM_PL_RES, WACOM_PL_RES }; 4270 static const struct wacom_features wacom_features_0x31 = 4271 { "Wacom PL500", 6144, 4608, 255, 0, 4272 PL, WACOM_PL_RES, WACOM_PL_RES }; 4273 static const struct wacom_features wacom_features_0x32 = 4274 { "Wacom PL600", 6126, 4604, 255, 0, 4275 PL, WACOM_PL_RES, WACOM_PL_RES }; 4276 static const struct wacom_features wacom_features_0x33 = 4277 { "Wacom PL600SX", 6260, 5016, 255, 0, 4278 PL, WACOM_PL_RES, WACOM_PL_RES }; 4279 static const struct wacom_features wacom_features_0x34 = 4280 { "Wacom PL550", 6144, 4608, 511, 0, 4281 PL, WACOM_PL_RES, WACOM_PL_RES }; 4282 static const struct wacom_features wacom_features_0x35 = 4283 { "Wacom PL800", 7220, 5780, 511, 0, 4284 PL, WACOM_PL_RES, WACOM_PL_RES }; 4285 static const struct wacom_features wacom_features_0x37 = 4286 { "Wacom PL700", 6758, 5406, 511, 0, 4287 PL, WACOM_PL_RES, WACOM_PL_RES }; 4288 static const struct wacom_features wacom_features_0x38 = 4289 { "Wacom PL510", 6282, 4762, 511, 0, 4290 PL, WACOM_PL_RES, WACOM_PL_RES }; 4291 static const struct wacom_features wacom_features_0x39 = 4292 { "Wacom DTU710", 34080, 27660, 511, 0, 4293 PL, WACOM_PL_RES, WACOM_PL_RES }; 4294 static const struct wacom_features wacom_features_0xC4 = 4295 { "Wacom DTF521", 6282, 4762, 511, 0, 4296 PL, WACOM_PL_RES, WACOM_PL_RES }; 4297 static const struct wacom_features wacom_features_0xC0 = 4298 { "Wacom DTF720", 6858, 5506, 511, 0, 4299 PL, WACOM_PL_RES, WACOM_PL_RES }; 4300 static const struct wacom_features wacom_features_0xC2 = 4301 { "Wacom DTF720a", 6858, 5506, 511, 0, 4302 PL, WACOM_PL_RES, WACOM_PL_RES }; 4303 static const struct wacom_features wacom_features_0x03 = 4304 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 4305 PTU, WACOM_PL_RES, WACOM_PL_RES }; 4306 static const struct wacom_features wacom_features_0x41 = 4307 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 4308 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4309 static const struct wacom_features wacom_features_0x42 = 4310 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4311 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4312 static const struct wacom_features wacom_features_0x43 = 4313 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 4314 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4315 static const struct wacom_features wacom_features_0x44 = 4316 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 4317 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4318 static const struct wacom_features wacom_features_0x45 = 4319 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 4320 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4321 static const struct wacom_features wacom_features_0xB0 = 4322 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 4323 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4324 static const struct wacom_features wacom_features_0xB1 = 4325 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 4326 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4327 static const struct wacom_features wacom_features_0xB2 = 4328 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 4329 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4330 static const struct wacom_features wacom_features_0xB3 = 4331 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 4332 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4333 static const struct wacom_features wacom_features_0xB4 = 4334 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 4335 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4336 static const struct wacom_features wacom_features_0xB5 = 4337 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 4338 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4339 static const struct wacom_features wacom_features_0xB7 = 4340 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 4341 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4342 static const struct wacom_features wacom_features_0xB8 = 4343 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 4344 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4345 static const struct wacom_features wacom_features_0xB9 = 4346 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 4347 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4348 static const struct wacom_features wacom_features_0xBA = 4349 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 4350 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4351 static const struct wacom_features wacom_features_0xBB = 4352 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 4353 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4354 static const struct wacom_features wacom_features_0xBC = 4355 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4356 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4357 static const struct wacom_features wacom_features_0xBD = 4358 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4359 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4360 static const struct wacom_features wacom_features_0x26 = 4361 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 4362 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 4363 static const struct wacom_features wacom_features_0x27 = 4364 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 4365 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4366 static const struct wacom_features wacom_features_0x28 = 4367 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 4368 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4369 static const struct wacom_features wacom_features_0x29 = 4370 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 4371 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4372 static const struct wacom_features wacom_features_0x2A = 4373 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 4374 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4375 static const struct wacom_features wacom_features_0x314 = 4376 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 4377 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 4378 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4379 static const struct wacom_features wacom_features_0x315 = 4380 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 4381 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4382 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4383 static const struct wacom_features wacom_features_0x317 = 4384 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 4385 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4386 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4387 static const struct wacom_features wacom_features_0xF4 = 4388 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 4389 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4390 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4391 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4392 static const struct wacom_features wacom_features_0xF8 = 4393 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 4394 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4395 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4396 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4397 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 4398 static const struct wacom_features wacom_features_0xF6 = 4399 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 4400 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 4401 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4402 static const struct wacom_features wacom_features_0x32A = 4403 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 4404 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4405 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4406 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4407 static const struct wacom_features wacom_features_0x32B = 4408 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 4409 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4410 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4411 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4412 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 4413 static const struct wacom_features wacom_features_0x32C = 4414 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 4415 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 4416 static const struct wacom_features wacom_features_0x3F = 4417 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 4418 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4419 static const struct wacom_features wacom_features_0xC5 = 4420 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 4421 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4422 static const struct wacom_features wacom_features_0xC6 = 4423 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 4424 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4425 static const struct wacom_features wacom_features_0x304 = 4426 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 4427 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4428 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4429 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4430 static const struct wacom_features wacom_features_0x333 = 4431 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 4432 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4433 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4434 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4435 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 4436 static const struct wacom_features wacom_features_0x335 = 4437 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 4438 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 4439 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4440 static const struct wacom_features wacom_features_0xC7 = 4441 { "Wacom DTU1931", 37832, 30305, 511, 0, 4442 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4443 static const struct wacom_features wacom_features_0xCE = 4444 { "Wacom DTU2231", 47864, 27011, 511, 0, 4445 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4446 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 4447 static const struct wacom_features wacom_features_0xF0 = 4448 { "Wacom DTU1631", 34623, 19553, 511, 0, 4449 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4450 static const struct wacom_features wacom_features_0xFB = 4451 { "Wacom DTU1031", 22096, 13960, 511, 0, 4452 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4453 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4454 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4455 static const struct wacom_features wacom_features_0x32F = 4456 { "Wacom DTU1031X", 22672, 12928, 511, 0, 4457 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 4458 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4459 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4460 static const struct wacom_features wacom_features_0x336 = 4461 { "Wacom DTU1141", 23672, 13403, 1023, 0, 4462 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4463 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4464 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4465 static const struct wacom_features wacom_features_0x57 = 4466 { "Wacom DTK2241", 95840, 54260, 2047, 63, 4467 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4468 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4469 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4470 static const struct wacom_features wacom_features_0x59 = /* Pen */ 4471 { "Wacom DTH2242", 95840, 54260, 2047, 63, 4472 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4473 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4474 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4475 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 4476 static const struct wacom_features wacom_features_0x5D = /* Touch */ 4477 { "Wacom DTH2242", .type = WACOM_24HDT, 4478 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 4479 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4480 static const struct wacom_features wacom_features_0xCC = 4481 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 4482 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4483 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4484 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4485 static const struct wacom_features wacom_features_0xFA = 4486 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 4487 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4488 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4489 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4490 static const struct wacom_features wacom_features_0x5B = 4491 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 4492 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4493 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4494 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4495 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 4496 static const struct wacom_features wacom_features_0x5E = 4497 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 4498 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 4499 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4500 static const struct wacom_features wacom_features_0x90 = 4501 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4502 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4503 static const struct wacom_features wacom_features_0x93 = 4504 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4505 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4506 static const struct wacom_features wacom_features_0x97 = 4507 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4508 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4509 static const struct wacom_features wacom_features_0x9A = 4510 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4511 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4512 static const struct wacom_features wacom_features_0x9F = 4513 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4514 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4515 static const struct wacom_features wacom_features_0xE2 = 4516 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4517 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4518 static const struct wacom_features wacom_features_0xE3 = 4519 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4520 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4521 static const struct wacom_features wacom_features_0xE5 = 4522 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4523 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4524 static const struct wacom_features wacom_features_0xE6 = 4525 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4526 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4527 static const struct wacom_features wacom_features_0xEC = 4528 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4529 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4530 static const struct wacom_features wacom_features_0xED = 4531 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4532 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4533 static const struct wacom_features wacom_features_0xEF = 4534 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4535 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4536 static const struct wacom_features wacom_features_0x100 = 4537 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4538 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4539 static const struct wacom_features wacom_features_0x101 = 4540 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4541 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4542 static const struct wacom_features wacom_features_0x10D = 4543 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4544 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4545 static const struct wacom_features wacom_features_0x10E = 4546 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4547 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4548 static const struct wacom_features wacom_features_0x10F = 4549 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4550 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4551 static const struct wacom_features wacom_features_0x116 = 4552 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4553 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4554 static const struct wacom_features wacom_features_0x12C = 4555 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4556 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4557 static const struct wacom_features wacom_features_0x4001 = 4558 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4559 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4560 static const struct wacom_features wacom_features_0x4004 = 4561 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4562 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4563 static const struct wacom_features wacom_features_0x5000 = 4564 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4565 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4566 static const struct wacom_features wacom_features_0x5002 = 4567 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4568 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4569 static const struct wacom_features wacom_features_0x47 = 4570 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4571 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4572 static const struct wacom_features wacom_features_0x84 = 4573 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4574 static const struct wacom_features wacom_features_0xD0 = 4575 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4576 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4577 static const struct wacom_features wacom_features_0xD1 = 4578 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4579 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4580 static const struct wacom_features wacom_features_0xD2 = 4581 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4582 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4583 static const struct wacom_features wacom_features_0xD3 = 4584 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4585 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4586 static const struct wacom_features wacom_features_0xD4 = 4587 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4588 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4589 static const struct wacom_features wacom_features_0xD5 = 4590 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4591 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4592 static const struct wacom_features wacom_features_0xD6 = 4593 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4594 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4595 static const struct wacom_features wacom_features_0xD7 = 4596 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4597 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4598 static const struct wacom_features wacom_features_0xD8 = 4599 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4600 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4601 static const struct wacom_features wacom_features_0xDA = 4602 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4603 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4604 static const struct wacom_features wacom_features_0xDB = 4605 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4606 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4607 static const struct wacom_features wacom_features_0xDD = 4608 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4609 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4610 static const struct wacom_features wacom_features_0xDE = 4611 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4612 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4613 static const struct wacom_features wacom_features_0xDF = 4614 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4615 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4616 static const struct wacom_features wacom_features_0x300 = 4617 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4618 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4619 static const struct wacom_features wacom_features_0x301 = 4620 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4621 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4622 static const struct wacom_features wacom_features_0x302 = 4623 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4624 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4625 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4626 static const struct wacom_features wacom_features_0x303 = 4627 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4628 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4629 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4630 static const struct wacom_features wacom_features_0x30E = 4631 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4632 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4633 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4634 static const struct wacom_features wacom_features_0x6004 = 4635 { "ISD-V4", 12800, 8000, 255, 0, 4636 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4637 static const struct wacom_features wacom_features_0x307 = 4638 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4639 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4640 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4641 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4642 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4643 static const struct wacom_features wacom_features_0x309 = 4644 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4645 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4646 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4647 static const struct wacom_features wacom_features_0x30A = 4648 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4649 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4650 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4651 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4652 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4653 static const struct wacom_features wacom_features_0x30C = 4654 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4655 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4656 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4657 static const struct wacom_features wacom_features_0x318 = 4658 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4659 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4660 static const struct wacom_features wacom_features_0x319 = 4661 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4662 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4663 static const struct wacom_features wacom_features_0x325 = 4664 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4665 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4666 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4667 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4668 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4669 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4670 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4671 .oPid = 0x325 }; 4672 static const struct wacom_features wacom_features_0x323 = 4673 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4674 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4675 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4676 static const struct wacom_features wacom_features_0x331 = 4677 { "Wacom Express Key Remote", .type = REMOTE, 4678 .numbered_buttons = 18, .check_for_hid_type = true, 4679 .hid_type = HID_TYPE_USBNONE }; 4680 static const struct wacom_features wacom_features_0x33B = 4681 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4682 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4683 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4684 static const struct wacom_features wacom_features_0x33C = 4685 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4686 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4687 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4688 static const struct wacom_features wacom_features_0x33D = 4689 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4690 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4691 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4692 static const struct wacom_features wacom_features_0x33E = 4693 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4694 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4695 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4696 static const struct wacom_features wacom_features_0x343 = 4697 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4698 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4699 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4700 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4701 static const struct wacom_features wacom_features_0x360 = 4702 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4703 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4704 static const struct wacom_features wacom_features_0x361 = 4705 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4706 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4707 static const struct wacom_features wacom_features_0x377 = 4708 { "Wacom Intuos BT S", 15200, 9500, 4095, 63, 4709 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4710 static const struct wacom_features wacom_features_0x379 = 4711 { "Wacom Intuos BT M", 21600, 13500, 4095, 63, 4712 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4713 static const struct wacom_features wacom_features_0x37A = 4714 { "Wacom One by Wacom S", 15200, 9500, 2047, 63, 4715 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4716 static const struct wacom_features wacom_features_0x37B = 4717 { "Wacom One by Wacom M", 21600, 13500, 2047, 63, 4718 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4719 static const struct wacom_features wacom_features_0x393 = 4720 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63, 4721 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, 4722 .touch_max = 10 }; 4723 4724 static const struct wacom_features wacom_features_HID_ANY_ID = 4725 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4726 4727 #define USB_DEVICE_WACOM(prod) \ 4728 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4729 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4730 4731 #define BT_DEVICE_WACOM(prod) \ 4732 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4733 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4734 4735 #define I2C_DEVICE_WACOM(prod) \ 4736 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4737 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4738 4739 #define USB_DEVICE_LENOVO(prod) \ 4740 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4741 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4742 4743 const struct hid_device_id wacom_ids[] = { 4744 { USB_DEVICE_WACOM(0x00) }, 4745 { USB_DEVICE_WACOM(0x03) }, 4746 { USB_DEVICE_WACOM(0x10) }, 4747 { USB_DEVICE_WACOM(0x11) }, 4748 { USB_DEVICE_WACOM(0x12) }, 4749 { USB_DEVICE_WACOM(0x13) }, 4750 { USB_DEVICE_WACOM(0x14) }, 4751 { USB_DEVICE_WACOM(0x15) }, 4752 { USB_DEVICE_WACOM(0x16) }, 4753 { USB_DEVICE_WACOM(0x17) }, 4754 { USB_DEVICE_WACOM(0x18) }, 4755 { USB_DEVICE_WACOM(0x19) }, 4756 { USB_DEVICE_WACOM(0x20) }, 4757 { USB_DEVICE_WACOM(0x21) }, 4758 { USB_DEVICE_WACOM(0x22) }, 4759 { USB_DEVICE_WACOM(0x23) }, 4760 { USB_DEVICE_WACOM(0x24) }, 4761 { USB_DEVICE_WACOM(0x26) }, 4762 { USB_DEVICE_WACOM(0x27) }, 4763 { USB_DEVICE_WACOM(0x28) }, 4764 { USB_DEVICE_WACOM(0x29) }, 4765 { USB_DEVICE_WACOM(0x2A) }, 4766 { USB_DEVICE_WACOM(0x30) }, 4767 { USB_DEVICE_WACOM(0x31) }, 4768 { USB_DEVICE_WACOM(0x32) }, 4769 { USB_DEVICE_WACOM(0x33) }, 4770 { USB_DEVICE_WACOM(0x34) }, 4771 { USB_DEVICE_WACOM(0x35) }, 4772 { USB_DEVICE_WACOM(0x37) }, 4773 { USB_DEVICE_WACOM(0x38) }, 4774 { USB_DEVICE_WACOM(0x39) }, 4775 { USB_DEVICE_WACOM(0x3F) }, 4776 { USB_DEVICE_WACOM(0x41) }, 4777 { USB_DEVICE_WACOM(0x42) }, 4778 { USB_DEVICE_WACOM(0x43) }, 4779 { USB_DEVICE_WACOM(0x44) }, 4780 { USB_DEVICE_WACOM(0x45) }, 4781 { USB_DEVICE_WACOM(0x47) }, 4782 { USB_DEVICE_WACOM(0x57) }, 4783 { USB_DEVICE_WACOM(0x59) }, 4784 { USB_DEVICE_WACOM(0x5B) }, 4785 { USB_DEVICE_WACOM(0x5D) }, 4786 { USB_DEVICE_WACOM(0x5E) }, 4787 { USB_DEVICE_WACOM(0x60) }, 4788 { USB_DEVICE_WACOM(0x61) }, 4789 { USB_DEVICE_WACOM(0x62) }, 4790 { USB_DEVICE_WACOM(0x63) }, 4791 { USB_DEVICE_WACOM(0x64) }, 4792 { USB_DEVICE_WACOM(0x65) }, 4793 { USB_DEVICE_WACOM(0x69) }, 4794 { USB_DEVICE_WACOM(0x6A) }, 4795 { USB_DEVICE_WACOM(0x6B) }, 4796 { BT_DEVICE_WACOM(0x81) }, 4797 { USB_DEVICE_WACOM(0x84) }, 4798 { USB_DEVICE_WACOM(0x90) }, 4799 { USB_DEVICE_WACOM(0x93) }, 4800 { USB_DEVICE_WACOM(0x97) }, 4801 { USB_DEVICE_WACOM(0x9A) }, 4802 { USB_DEVICE_WACOM(0x9F) }, 4803 { USB_DEVICE_WACOM(0xB0) }, 4804 { USB_DEVICE_WACOM(0xB1) }, 4805 { USB_DEVICE_WACOM(0xB2) }, 4806 { USB_DEVICE_WACOM(0xB3) }, 4807 { USB_DEVICE_WACOM(0xB4) }, 4808 { USB_DEVICE_WACOM(0xB5) }, 4809 { USB_DEVICE_WACOM(0xB7) }, 4810 { USB_DEVICE_WACOM(0xB8) }, 4811 { USB_DEVICE_WACOM(0xB9) }, 4812 { USB_DEVICE_WACOM(0xBA) }, 4813 { USB_DEVICE_WACOM(0xBB) }, 4814 { USB_DEVICE_WACOM(0xBC) }, 4815 { BT_DEVICE_WACOM(0xBD) }, 4816 { USB_DEVICE_WACOM(0xC0) }, 4817 { USB_DEVICE_WACOM(0xC2) }, 4818 { USB_DEVICE_WACOM(0xC4) }, 4819 { USB_DEVICE_WACOM(0xC5) }, 4820 { USB_DEVICE_WACOM(0xC6) }, 4821 { USB_DEVICE_WACOM(0xC7) }, 4822 { USB_DEVICE_WACOM(0xCC) }, 4823 { USB_DEVICE_WACOM(0xCE) }, 4824 { USB_DEVICE_WACOM(0xD0) }, 4825 { USB_DEVICE_WACOM(0xD1) }, 4826 { USB_DEVICE_WACOM(0xD2) }, 4827 { USB_DEVICE_WACOM(0xD3) }, 4828 { USB_DEVICE_WACOM(0xD4) }, 4829 { USB_DEVICE_WACOM(0xD5) }, 4830 { USB_DEVICE_WACOM(0xD6) }, 4831 { USB_DEVICE_WACOM(0xD7) }, 4832 { USB_DEVICE_WACOM(0xD8) }, 4833 { USB_DEVICE_WACOM(0xDA) }, 4834 { USB_DEVICE_WACOM(0xDB) }, 4835 { USB_DEVICE_WACOM(0xDD) }, 4836 { USB_DEVICE_WACOM(0xDE) }, 4837 { USB_DEVICE_WACOM(0xDF) }, 4838 { USB_DEVICE_WACOM(0xE2) }, 4839 { USB_DEVICE_WACOM(0xE3) }, 4840 { USB_DEVICE_WACOM(0xE5) }, 4841 { USB_DEVICE_WACOM(0xE6) }, 4842 { USB_DEVICE_WACOM(0xEC) }, 4843 { USB_DEVICE_WACOM(0xED) }, 4844 { USB_DEVICE_WACOM(0xEF) }, 4845 { USB_DEVICE_WACOM(0xF0) }, 4846 { USB_DEVICE_WACOM(0xF4) }, 4847 { USB_DEVICE_WACOM(0xF6) }, 4848 { USB_DEVICE_WACOM(0xF8) }, 4849 { USB_DEVICE_WACOM(0xFA) }, 4850 { USB_DEVICE_WACOM(0xFB) }, 4851 { USB_DEVICE_WACOM(0x100) }, 4852 { USB_DEVICE_WACOM(0x101) }, 4853 { USB_DEVICE_WACOM(0x10D) }, 4854 { USB_DEVICE_WACOM(0x10E) }, 4855 { USB_DEVICE_WACOM(0x10F) }, 4856 { USB_DEVICE_WACOM(0x116) }, 4857 { USB_DEVICE_WACOM(0x12C) }, 4858 { USB_DEVICE_WACOM(0x300) }, 4859 { USB_DEVICE_WACOM(0x301) }, 4860 { USB_DEVICE_WACOM(0x302) }, 4861 { USB_DEVICE_WACOM(0x303) }, 4862 { USB_DEVICE_WACOM(0x304) }, 4863 { USB_DEVICE_WACOM(0x307) }, 4864 { USB_DEVICE_WACOM(0x309) }, 4865 { USB_DEVICE_WACOM(0x30A) }, 4866 { USB_DEVICE_WACOM(0x30C) }, 4867 { USB_DEVICE_WACOM(0x30E) }, 4868 { USB_DEVICE_WACOM(0x314) }, 4869 { USB_DEVICE_WACOM(0x315) }, 4870 { USB_DEVICE_WACOM(0x317) }, 4871 { USB_DEVICE_WACOM(0x318) }, 4872 { USB_DEVICE_WACOM(0x319) }, 4873 { USB_DEVICE_WACOM(0x323) }, 4874 { USB_DEVICE_WACOM(0x325) }, 4875 { USB_DEVICE_WACOM(0x326) }, 4876 { USB_DEVICE_WACOM(0x32A) }, 4877 { USB_DEVICE_WACOM(0x32B) }, 4878 { USB_DEVICE_WACOM(0x32C) }, 4879 { USB_DEVICE_WACOM(0x32F) }, 4880 { USB_DEVICE_WACOM(0x331) }, 4881 { USB_DEVICE_WACOM(0x333) }, 4882 { USB_DEVICE_WACOM(0x335) }, 4883 { USB_DEVICE_WACOM(0x336) }, 4884 { USB_DEVICE_WACOM(0x33B) }, 4885 { USB_DEVICE_WACOM(0x33C) }, 4886 { USB_DEVICE_WACOM(0x33D) }, 4887 { USB_DEVICE_WACOM(0x33E) }, 4888 { USB_DEVICE_WACOM(0x343) }, 4889 { BT_DEVICE_WACOM(0x360) }, 4890 { BT_DEVICE_WACOM(0x361) }, 4891 { BT_DEVICE_WACOM(0x377) }, 4892 { BT_DEVICE_WACOM(0x379) }, 4893 { USB_DEVICE_WACOM(0x37A) }, 4894 { USB_DEVICE_WACOM(0x37B) }, 4895 { BT_DEVICE_WACOM(0x393) }, 4896 { USB_DEVICE_WACOM(0x4001) }, 4897 { USB_DEVICE_WACOM(0x4004) }, 4898 { USB_DEVICE_WACOM(0x5000) }, 4899 { USB_DEVICE_WACOM(0x5002) }, 4900 { USB_DEVICE_LENOVO(0x6004) }, 4901 4902 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4903 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4904 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4905 { } 4906 }; 4907 MODULE_DEVICE_TABLE(hid, wacom_ids); 4908