1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * drivers/input/tablet/wacom_wac.c 4 * 5 * USB Wacom tablet support - Wacom specific code 6 */ 7 8 /* 9 */ 10 11 #include "wacom_wac.h" 12 #include "wacom.h" 13 #include <linux/input/mt.h> 14 15 /* resolution for penabled devices */ 16 #define WACOM_PL_RES 20 17 #define WACOM_PENPRTN_RES 40 18 #define WACOM_VOLITO_RES 50 19 #define WACOM_GRAPHIRE_RES 80 20 #define WACOM_INTUOS_RES 100 21 #define WACOM_INTUOS3_RES 200 22 23 /* Newer Cintiq and DTU have an offset between tablet and screen areas */ 24 #define WACOM_DTU_OFFSET 200 25 #define WACOM_CINTIQ_OFFSET 400 26 27 /* 28 * Scale factor relating reported contact size to logical contact area. 29 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 30 */ 31 #define WACOM_CONTACT_AREA_SCALE 2607 32 33 static bool touch_arbitration = 1; 34 module_param(touch_arbitration, bool, 0644); 35 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)"); 36 37 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 38 int button_count, int mask); 39 40 static int wacom_numbered_button_to_key(int n); 41 42 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 43 int group); 44 /* 45 * Percent of battery capacity for Graphire. 46 * 8th value means AC online and show 100% capacity. 47 */ 48 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 49 50 /* 51 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 52 */ 53 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 54 55 static void __wacom_notify_battery(struct wacom_battery *battery, 56 int bat_status, int bat_capacity, 57 bool bat_charging, bool bat_connected, 58 bool ps_connected) 59 { 60 bool changed = battery->bat_status != bat_status || 61 battery->battery_capacity != bat_capacity || 62 battery->bat_charging != bat_charging || 63 battery->bat_connected != bat_connected || 64 battery->ps_connected != ps_connected; 65 66 if (changed) { 67 battery->bat_status = bat_status; 68 battery->battery_capacity = bat_capacity; 69 battery->bat_charging = bat_charging; 70 battery->bat_connected = bat_connected; 71 battery->ps_connected = ps_connected; 72 73 if (battery->battery) 74 power_supply_changed(battery->battery); 75 } 76 } 77 78 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 79 int bat_status, int bat_capacity, bool bat_charging, 80 bool bat_connected, bool ps_connected) 81 { 82 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 83 84 __wacom_notify_battery(&wacom->battery, bat_status, bat_capacity, 85 bat_charging, bat_connected, ps_connected); 86 } 87 88 static int wacom_penpartner_irq(struct wacom_wac *wacom) 89 { 90 unsigned char *data = wacom->data; 91 struct input_dev *input = wacom->pen_input; 92 93 switch (data[0]) { 94 case 1: 95 if (data[5] & 0x80) { 96 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 97 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 98 input_report_key(input, wacom->tool[0], 1); 99 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 100 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 101 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 102 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 103 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 104 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 105 } else { 106 input_report_key(input, wacom->tool[0], 0); 107 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 108 input_report_abs(input, ABS_PRESSURE, -1); 109 input_report_key(input, BTN_TOUCH, 0); 110 } 111 break; 112 113 case 2: 114 input_report_key(input, BTN_TOOL_PEN, 1); 115 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 116 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 117 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 118 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 119 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 120 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 121 break; 122 123 default: 124 dev_dbg(input->dev.parent, 125 "%s: received unknown report #%d\n", __func__, data[0]); 126 return 0; 127 } 128 129 return 1; 130 } 131 132 static int wacom_pl_irq(struct wacom_wac *wacom) 133 { 134 struct wacom_features *features = &wacom->features; 135 unsigned char *data = wacom->data; 136 struct input_dev *input = wacom->pen_input; 137 int prox, pressure; 138 139 if (data[0] != WACOM_REPORT_PENABLED) { 140 dev_dbg(input->dev.parent, 141 "%s: received unknown report #%d\n", __func__, data[0]); 142 return 0; 143 } 144 145 prox = data[1] & 0x40; 146 147 if (!wacom->id[0]) { 148 if ((data[0] & 0x10) || (data[4] & 0x20)) { 149 wacom->tool[0] = BTN_TOOL_RUBBER; 150 wacom->id[0] = ERASER_DEVICE_ID; 151 } 152 else { 153 wacom->tool[0] = BTN_TOOL_PEN; 154 wacom->id[0] = STYLUS_DEVICE_ID; 155 } 156 } 157 158 /* If the eraser is in prox, STYLUS2 is always set. If we 159 * mis-detected the type and notice that STYLUS2 isn't set 160 * then force the eraser out of prox and let the pen in. 161 */ 162 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 163 input_report_key(input, BTN_TOOL_RUBBER, 0); 164 input_report_abs(input, ABS_MISC, 0); 165 input_sync(input); 166 wacom->tool[0] = BTN_TOOL_PEN; 167 wacom->id[0] = STYLUS_DEVICE_ID; 168 } 169 170 if (prox) { 171 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 172 if (features->pressure_max > 255) 173 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 174 pressure += (features->pressure_max + 1) / 2; 175 176 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 177 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 178 input_report_abs(input, ABS_PRESSURE, pressure); 179 180 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 181 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 182 /* Only allow the stylus2 button to be reported for the pen tool. */ 183 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 184 } 185 186 if (!prox) 187 wacom->id[0] = 0; 188 input_report_key(input, wacom->tool[0], prox); 189 input_report_abs(input, ABS_MISC, wacom->id[0]); 190 return 1; 191 } 192 193 static int wacom_ptu_irq(struct wacom_wac *wacom) 194 { 195 unsigned char *data = wacom->data; 196 struct input_dev *input = wacom->pen_input; 197 198 if (data[0] != WACOM_REPORT_PENABLED) { 199 dev_dbg(input->dev.parent, 200 "%s: received unknown report #%d\n", __func__, data[0]); 201 return 0; 202 } 203 204 if (data[1] & 0x04) { 205 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 206 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 207 wacom->id[0] = ERASER_DEVICE_ID; 208 } else { 209 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 210 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 211 wacom->id[0] = STYLUS_DEVICE_ID; 212 } 213 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 214 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 215 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 216 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 217 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 218 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 219 return 1; 220 } 221 222 static int wacom_dtu_irq(struct wacom_wac *wacom) 223 { 224 unsigned char *data = wacom->data; 225 struct input_dev *input = wacom->pen_input; 226 int prox = data[1] & 0x20; 227 228 dev_dbg(input->dev.parent, 229 "%s: received report #%d", __func__, data[0]); 230 231 if (prox) { 232 /* Going into proximity select tool */ 233 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 234 if (wacom->tool[0] == BTN_TOOL_PEN) 235 wacom->id[0] = STYLUS_DEVICE_ID; 236 else 237 wacom->id[0] = ERASER_DEVICE_ID; 238 } 239 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 240 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 241 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 242 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 243 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 244 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 245 if (!prox) /* out-prox */ 246 wacom->id[0] = 0; 247 input_report_key(input, wacom->tool[0], prox); 248 input_report_abs(input, ABS_MISC, wacom->id[0]); 249 return 1; 250 } 251 252 static int wacom_dtus_irq(struct wacom_wac *wacom) 253 { 254 unsigned char *data = wacom->data; 255 struct input_dev *input = wacom->pen_input; 256 unsigned short prox, pressure = 0; 257 258 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 259 dev_dbg(input->dev.parent, 260 "%s: received unknown report #%d", __func__, data[0]); 261 return 0; 262 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 263 input = wacom->pad_input; 264 input_report_key(input, BTN_0, (data[1] & 0x01)); 265 input_report_key(input, BTN_1, (data[1] & 0x02)); 266 input_report_key(input, BTN_2, (data[1] & 0x04)); 267 input_report_key(input, BTN_3, (data[1] & 0x08)); 268 input_report_abs(input, ABS_MISC, 269 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 270 return 1; 271 } else { 272 prox = data[1] & 0x80; 273 if (prox) { 274 switch ((data[1] >> 3) & 3) { 275 case 1: /* Rubber */ 276 wacom->tool[0] = BTN_TOOL_RUBBER; 277 wacom->id[0] = ERASER_DEVICE_ID; 278 break; 279 280 case 2: /* Pen */ 281 wacom->tool[0] = BTN_TOOL_PEN; 282 wacom->id[0] = STYLUS_DEVICE_ID; 283 break; 284 } 285 } 286 287 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 288 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 289 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 290 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 291 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 292 input_report_abs(input, ABS_PRESSURE, pressure); 293 input_report_key(input, BTN_TOUCH, pressure > 10); 294 295 if (!prox) /* out-prox */ 296 wacom->id[0] = 0; 297 input_report_key(input, wacom->tool[0], prox); 298 input_report_abs(input, ABS_MISC, wacom->id[0]); 299 return 1; 300 } 301 } 302 303 static int wacom_graphire_irq(struct wacom_wac *wacom) 304 { 305 struct wacom_features *features = &wacom->features; 306 unsigned char *data = wacom->data; 307 struct input_dev *input = wacom->pen_input; 308 struct input_dev *pad_input = wacom->pad_input; 309 int battery_capacity, ps_connected; 310 int prox; 311 int rw = 0; 312 int retval = 0; 313 314 if (features->type == GRAPHIRE_BT) { 315 if (data[0] != WACOM_REPORT_PENABLED_BT) { 316 dev_dbg(input->dev.parent, 317 "%s: received unknown report #%d\n", __func__, 318 data[0]); 319 goto exit; 320 } 321 } else if (data[0] != WACOM_REPORT_PENABLED) { 322 dev_dbg(input->dev.parent, 323 "%s: received unknown report #%d\n", __func__, data[0]); 324 goto exit; 325 } 326 327 prox = data[1] & 0x80; 328 if (prox || wacom->id[0]) { 329 if (prox) { 330 switch ((data[1] >> 5) & 3) { 331 332 case 0: /* Pen */ 333 wacom->tool[0] = BTN_TOOL_PEN; 334 wacom->id[0] = STYLUS_DEVICE_ID; 335 break; 336 337 case 1: /* Rubber */ 338 wacom->tool[0] = BTN_TOOL_RUBBER; 339 wacom->id[0] = ERASER_DEVICE_ID; 340 break; 341 342 case 2: /* Mouse with wheel */ 343 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 344 /* fall through */ 345 346 case 3: /* Mouse without wheel */ 347 wacom->tool[0] = BTN_TOOL_MOUSE; 348 wacom->id[0] = CURSOR_DEVICE_ID; 349 break; 350 } 351 } 352 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 353 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 354 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 355 if (features->type == GRAPHIRE_BT) 356 input_report_abs(input, ABS_PRESSURE, data[6] | 357 (((__u16) (data[1] & 0x08)) << 5)); 358 else 359 input_report_abs(input, ABS_PRESSURE, data[6] | 360 ((data[7] & 0x03) << 8)); 361 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 362 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 363 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 364 } else { 365 input_report_key(input, BTN_LEFT, data[1] & 0x01); 366 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 367 if (features->type == WACOM_G4 || 368 features->type == WACOM_MO) { 369 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 370 rw = (data[7] & 0x04) - (data[7] & 0x03); 371 } else if (features->type == GRAPHIRE_BT) { 372 /* Compute distance between mouse and tablet */ 373 rw = 44 - (data[6] >> 2); 374 rw = clamp_val(rw, 0, 31); 375 input_report_abs(input, ABS_DISTANCE, rw); 376 if (((data[1] >> 5) & 3) == 2) { 377 /* Mouse with wheel */ 378 input_report_key(input, BTN_MIDDLE, 379 data[1] & 0x04); 380 rw = (data[6] & 0x01) ? -1 : 381 (data[6] & 0x02) ? 1 : 0; 382 } else { 383 rw = 0; 384 } 385 } else { 386 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 387 rw = -(signed char)data[6]; 388 } 389 input_report_rel(input, REL_WHEEL, rw); 390 } 391 392 if (!prox) 393 wacom->id[0] = 0; 394 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 395 input_report_key(input, wacom->tool[0], prox); 396 input_sync(input); /* sync last event */ 397 } 398 399 /* send pad data */ 400 switch (features->type) { 401 case WACOM_G4: 402 prox = data[7] & 0xf8; 403 if (prox || wacom->id[1]) { 404 wacom->id[1] = PAD_DEVICE_ID; 405 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 406 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 407 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 408 input_report_rel(pad_input, REL_WHEEL, rw); 409 if (!prox) 410 wacom->id[1] = 0; 411 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 412 retval = 1; 413 } 414 break; 415 416 case WACOM_MO: 417 prox = (data[7] & 0xf8) || data[8]; 418 if (prox || wacom->id[1]) { 419 wacom->id[1] = PAD_DEVICE_ID; 420 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 421 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 422 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 423 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 424 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 425 if (!prox) 426 wacom->id[1] = 0; 427 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 428 retval = 1; 429 } 430 break; 431 case GRAPHIRE_BT: 432 prox = data[7] & 0x03; 433 if (prox || wacom->id[1]) { 434 wacom->id[1] = PAD_DEVICE_ID; 435 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 436 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 437 if (!prox) 438 wacom->id[1] = 0; 439 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 440 retval = 1; 441 } 442 break; 443 } 444 445 /* Store current battery capacity and power supply state */ 446 if (features->type == GRAPHIRE_BT) { 447 rw = (data[7] >> 2 & 0x07); 448 battery_capacity = batcap_gr[rw]; 449 ps_connected = rw == 7; 450 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 451 battery_capacity, ps_connected, 1, 452 ps_connected); 453 } 454 exit: 455 return retval; 456 } 457 458 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 459 { 460 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 461 struct wacom_features *features = &wacom_wac->features; 462 struct hid_report *r; 463 struct hid_report_enum *re; 464 465 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 466 if (features->type == INTUOSHT2) 467 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 468 else 469 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 470 if (r) { 471 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 472 } 473 } 474 475 static int wacom_intuos_pad(struct wacom_wac *wacom) 476 { 477 struct wacom_features *features = &wacom->features; 478 unsigned char *data = wacom->data; 479 struct input_dev *input = wacom->pad_input; 480 int i; 481 int buttons = 0, nbuttons = features->numbered_buttons; 482 int keys = 0, nkeys = 0; 483 int ring1 = 0, ring2 = 0; 484 int strip1 = 0, strip2 = 0; 485 bool prox = false; 486 bool wrench = false, keyboard = false, mute_touch = false, menu = false, 487 info = false; 488 489 /* pad packets. Works as a second tool and is always in prox */ 490 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 491 data[0] == WACOM_REPORT_CINTIQPAD)) 492 return 0; 493 494 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 495 buttons = (data[3] << 1) | (data[2] & 0x01); 496 ring1 = data[1]; 497 } else if (features->type == DTK) { 498 buttons = data[6]; 499 } else if (features->type == WACOM_13HD) { 500 buttons = (data[4] << 1) | (data[3] & 0x01); 501 } else if (features->type == WACOM_24HD) { 502 buttons = (data[8] << 8) | data[6]; 503 ring1 = data[1]; 504 ring2 = data[2]; 505 506 /* 507 * Three "buttons" are available on the 24HD which are 508 * physically implemented as a touchstrip. Each button 509 * is approximately 3 bits wide with a 2 bit spacing. 510 * The raw touchstrip bits are stored at: 511 * ((data[3] & 0x1f) << 8) | data[4]) 512 */ 513 nkeys = 3; 514 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 515 ((data[4] & 0xE0) ? 1<<1 : 0) | 516 ((data[4] & 0x07) ? 1<<0 : 0); 517 keyboard = !!(data[4] & 0xE0); 518 info = !!(data[3] & 0x1C); 519 520 if (features->oPid) { 521 mute_touch = !!(data[4] & 0x07); 522 if (mute_touch) 523 wacom->shared->is_touch_on = 524 !wacom->shared->is_touch_on; 525 } else { 526 wrench = !!(data[4] & 0x07); 527 } 528 } else if (features->type == WACOM_27QHD) { 529 nkeys = 3; 530 keys = data[2] & 0x07; 531 532 wrench = !!(data[2] & 0x01); 533 keyboard = !!(data[2] & 0x02); 534 535 if (features->oPid) { 536 mute_touch = !!(data[2] & 0x04); 537 if (mute_touch) 538 wacom->shared->is_touch_on = 539 !wacom->shared->is_touch_on; 540 } else { 541 menu = !!(data[2] & 0x04); 542 } 543 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 544 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 545 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 546 } else if (features->type == CINTIQ_HYBRID) { 547 /* 548 * Do not send hardware buttons under Android. They 549 * are already sent to the system through GPIO (and 550 * have different meaning). 551 * 552 * d-pad right -> data[4] & 0x10 553 * d-pad up -> data[4] & 0x20 554 * d-pad left -> data[4] & 0x40 555 * d-pad down -> data[4] & 0x80 556 * d-pad center -> data[3] & 0x01 557 */ 558 buttons = (data[4] << 1) | (data[3] & 0x01); 559 } else if (features->type == CINTIQ_COMPANION_2) { 560 /* d-pad right -> data[2] & 0x10 561 * d-pad up -> data[2] & 0x20 562 * d-pad left -> data[2] & 0x40 563 * d-pad down -> data[2] & 0x80 564 * d-pad center -> data[1] & 0x01 565 */ 566 buttons = ((data[2] >> 4) << 7) | 567 ((data[1] & 0x04) << 4) | 568 ((data[2] & 0x0F) << 2) | 569 (data[1] & 0x03); 570 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 571 /* 572 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 573 * addition to the mechanical switch. Switch data is 574 * stored in data[4], capacitive data in data[5]. 575 * 576 * Touch ring mode switch (data[3]) has no capacitive sensor 577 */ 578 buttons = (data[4] << 1) | (data[3] & 0x01); 579 ring1 = data[2]; 580 } else { 581 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 582 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 583 (data[6] << 1) | (data[5] & 0x01); 584 585 if (features->type == WACOM_22HD) { 586 nkeys = 3; 587 keys = data[9] & 0x07; 588 589 info = !!(data[9] & 0x01); 590 wrench = !!(data[9] & 0x02); 591 } 592 } else { 593 buttons = ((data[6] & 0x10) << 5) | 594 ((data[5] & 0x10) << 4) | 595 ((data[6] & 0x0F) << 4) | 596 (data[5] & 0x0F); 597 } 598 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 599 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 600 } 601 602 prox = (buttons & ~(~0U << nbuttons)) | (keys & ~(~0U << nkeys)) | 603 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 604 605 wacom_report_numbered_buttons(input, nbuttons, buttons); 606 607 for (i = 0; i < nkeys; i++) 608 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 609 610 input_report_key(input, KEY_BUTTONCONFIG, wrench); 611 input_report_key(input, KEY_ONSCREEN_KEYBOARD, keyboard); 612 input_report_key(input, KEY_CONTROLPANEL, menu); 613 input_report_key(input, KEY_INFO, info); 614 615 if (wacom->shared && wacom->shared->touch_input) { 616 input_report_switch(wacom->shared->touch_input, 617 SW_MUTE_DEVICE, 618 !wacom->shared->is_touch_on); 619 input_sync(wacom->shared->touch_input); 620 } 621 622 input_report_abs(input, ABS_RX, strip1); 623 input_report_abs(input, ABS_RY, strip2); 624 625 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 626 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 627 628 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 629 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 630 631 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 632 633 return 1; 634 } 635 636 static int wacom_intuos_id_mangle(int tool_id) 637 { 638 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 639 } 640 641 static int wacom_intuos_get_tool_type(int tool_id) 642 { 643 int tool_type; 644 645 switch (tool_id) { 646 case 0x812: /* Inking pen */ 647 case 0x801: /* Intuos3 Inking pen */ 648 case 0x12802: /* Intuos4/5 Inking Pen */ 649 case 0x012: 650 tool_type = BTN_TOOL_PENCIL; 651 break; 652 653 case 0x822: /* Pen */ 654 case 0x842: 655 case 0x852: 656 case 0x823: /* Intuos3 Grip Pen */ 657 case 0x813: /* Intuos3 Classic Pen */ 658 case 0x885: /* Intuos3 Marker Pen */ 659 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 660 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 661 case 0x8e2: /* IntuosHT2 pen */ 662 case 0x022: 663 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 664 case 0x10842: /* MobileStudio Pro Pro Pen slim */ 665 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 666 case 0x16802: /* Cintiq 13HD Pro Pen */ 667 case 0x18802: /* DTH2242 Pen */ 668 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 669 tool_type = BTN_TOOL_PEN; 670 break; 671 672 case 0x832: /* Stroke pen */ 673 case 0x032: 674 tool_type = BTN_TOOL_BRUSH; 675 break; 676 677 case 0x007: /* Mouse 4D and 2D */ 678 case 0x09c: 679 case 0x094: 680 case 0x017: /* Intuos3 2D Mouse */ 681 case 0x806: /* Intuos4 Mouse */ 682 tool_type = BTN_TOOL_MOUSE; 683 break; 684 685 case 0x096: /* Lens cursor */ 686 case 0x097: /* Intuos3 Lens cursor */ 687 case 0x006: /* Intuos4 Lens cursor */ 688 tool_type = BTN_TOOL_LENS; 689 break; 690 691 case 0x82a: /* Eraser */ 692 case 0x84a: 693 case 0x85a: 694 case 0x91a: 695 case 0xd1a: 696 case 0x0fa: 697 case 0x82b: /* Intuos3 Grip Pen Eraser */ 698 case 0x81b: /* Intuos3 Classic Pen Eraser */ 699 case 0x91b: /* Intuos3 Airbrush Eraser */ 700 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 701 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 702 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 703 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 704 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 705 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 706 case 0x1084a: /* MobileStudio Pro Pro Pen slim Eraser */ 707 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 708 case 0x1880a: /* DTH2242 Eraser */ 709 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 710 tool_type = BTN_TOOL_RUBBER; 711 break; 712 713 case 0xd12: 714 case 0x912: 715 case 0x112: 716 case 0x913: /* Intuos3 Airbrush */ 717 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 718 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 719 tool_type = BTN_TOOL_AIRBRUSH; 720 break; 721 722 default: /* Unknown tool */ 723 tool_type = BTN_TOOL_PEN; 724 break; 725 } 726 return tool_type; 727 } 728 729 static void wacom_exit_report(struct wacom_wac *wacom) 730 { 731 struct input_dev *input = wacom->pen_input; 732 struct wacom_features *features = &wacom->features; 733 unsigned char *data = wacom->data; 734 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 735 736 /* 737 * Reset all states otherwise we lose the initial states 738 * when in-prox next time 739 */ 740 input_report_abs(input, ABS_X, 0); 741 input_report_abs(input, ABS_Y, 0); 742 input_report_abs(input, ABS_DISTANCE, 0); 743 input_report_abs(input, ABS_TILT_X, 0); 744 input_report_abs(input, ABS_TILT_Y, 0); 745 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 746 input_report_key(input, BTN_LEFT, 0); 747 input_report_key(input, BTN_MIDDLE, 0); 748 input_report_key(input, BTN_RIGHT, 0); 749 input_report_key(input, BTN_SIDE, 0); 750 input_report_key(input, BTN_EXTRA, 0); 751 input_report_abs(input, ABS_THROTTLE, 0); 752 input_report_abs(input, ABS_RZ, 0); 753 } else { 754 input_report_abs(input, ABS_PRESSURE, 0); 755 input_report_key(input, BTN_STYLUS, 0); 756 input_report_key(input, BTN_STYLUS2, 0); 757 input_report_key(input, BTN_TOUCH, 0); 758 input_report_abs(input, ABS_WHEEL, 0); 759 if (features->type >= INTUOS3S) 760 input_report_abs(input, ABS_Z, 0); 761 } 762 input_report_key(input, wacom->tool[idx], 0); 763 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 764 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 765 wacom->id[idx] = 0; 766 } 767 768 static int wacom_intuos_inout(struct wacom_wac *wacom) 769 { 770 struct wacom_features *features = &wacom->features; 771 unsigned char *data = wacom->data; 772 struct input_dev *input = wacom->pen_input; 773 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 774 775 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 776 ((data[1] & 0xfe) == 0x20) || /* in range */ 777 ((data[1] & 0xfe) == 0x80))) /* out prox */ 778 return 0; 779 780 /* Enter report */ 781 if ((data[1] & 0xfc) == 0xc0) { 782 /* serial number of the tool */ 783 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 784 (data[4] << 20) + (data[5] << 12) + 785 (data[6] << 4) + (data[7] >> 4); 786 787 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 788 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 789 790 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 791 792 wacom->shared->stylus_in_proximity = true; 793 return 1; 794 } 795 796 /* in Range */ 797 if ((data[1] & 0xfe) == 0x20) { 798 if (features->type != INTUOSHT2) 799 wacom->shared->stylus_in_proximity = true; 800 801 /* in Range while exiting */ 802 if (wacom->reporting_data) { 803 input_report_key(input, BTN_TOUCH, 0); 804 input_report_abs(input, ABS_PRESSURE, 0); 805 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 806 return 2; 807 } 808 return 1; 809 } 810 811 /* Exit report */ 812 if ((data[1] & 0xfe) == 0x80) { 813 wacom->shared->stylus_in_proximity = false; 814 wacom->reporting_data = false; 815 816 /* don't report exit if we don't know the ID */ 817 if (!wacom->id[idx]) 818 return 1; 819 820 wacom_exit_report(wacom); 821 return 2; 822 } 823 824 return 0; 825 } 826 827 static inline bool report_touch_events(struct wacom_wac *wacom) 828 { 829 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 830 } 831 832 static inline bool delay_pen_events(struct wacom_wac *wacom) 833 { 834 return (wacom->shared->touch_down && touch_arbitration); 835 } 836 837 static int wacom_intuos_general(struct wacom_wac *wacom) 838 { 839 struct wacom_features *features = &wacom->features; 840 unsigned char *data = wacom->data; 841 struct input_dev *input = wacom->pen_input; 842 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 843 unsigned char type = (data[1] >> 1) & 0x0F; 844 unsigned int x, y, distance, t; 845 846 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 847 data[0] != WACOM_REPORT_INTUOS_PEN) 848 return 0; 849 850 if (delay_pen_events(wacom)) 851 return 1; 852 853 /* don't report events if we don't know the tool ID */ 854 if (!wacom->id[idx]) { 855 /* but reschedule a read of the current tool */ 856 wacom_intuos_schedule_prox_event(wacom); 857 return 1; 858 } 859 860 /* 861 * don't report events for invalid data 862 */ 863 /* older I4 styli don't work with new Cintiqs */ 864 if ((!((wacom->id[idx] >> 16) & 0x01) && 865 (features->type == WACOM_21UX2)) || 866 /* Only large Intuos support Lense Cursor */ 867 (wacom->tool[idx] == BTN_TOOL_LENS && 868 (features->type == INTUOS3 || 869 features->type == INTUOS3S || 870 features->type == INTUOS4 || 871 features->type == INTUOS4S || 872 features->type == INTUOS5 || 873 features->type == INTUOS5S || 874 features->type == INTUOSPM || 875 features->type == INTUOSPS)) || 876 /* Cintiq doesn't send data when RDY bit isn't set */ 877 (features->type == CINTIQ && !(data[1] & 0x40))) 878 return 1; 879 880 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 881 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 882 distance = data[9] >> 2; 883 if (features->type < INTUOS3S) { 884 x >>= 1; 885 y >>= 1; 886 distance >>= 1; 887 } 888 if (features->type == INTUOSHT2) 889 distance = features->distance_max - distance; 890 input_report_abs(input, ABS_X, x); 891 input_report_abs(input, ABS_Y, y); 892 input_report_abs(input, ABS_DISTANCE, distance); 893 894 switch (type) { 895 case 0x00: 896 case 0x01: 897 case 0x02: 898 case 0x03: 899 /* general pen packet */ 900 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 901 if (features->pressure_max < 2047) 902 t >>= 1; 903 input_report_abs(input, ABS_PRESSURE, t); 904 if (features->type != INTUOSHT2) { 905 input_report_abs(input, ABS_TILT_X, 906 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 907 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 908 } 909 input_report_key(input, BTN_STYLUS, data[1] & 2); 910 input_report_key(input, BTN_STYLUS2, data[1] & 4); 911 input_report_key(input, BTN_TOUCH, t > 10); 912 break; 913 914 case 0x0a: 915 /* airbrush second packet */ 916 input_report_abs(input, ABS_WHEEL, 917 (data[6] << 2) | ((data[7] >> 6) & 3)); 918 input_report_abs(input, ABS_TILT_X, 919 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 920 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 921 break; 922 923 case 0x05: 924 /* Rotation packet */ 925 if (features->type >= INTUOS3S) { 926 /* I3 marker pen rotation */ 927 t = (data[6] << 3) | ((data[7] >> 5) & 7); 928 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 929 ((t-1) / 2 + 450)) : (450 - t / 2) ; 930 input_report_abs(input, ABS_Z, t); 931 } else { 932 /* 4D mouse 2nd packet */ 933 t = (data[6] << 3) | ((data[7] >> 5) & 7); 934 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 935 ((t - 1) / 2) : -t / 2); 936 } 937 break; 938 939 case 0x04: 940 /* 4D mouse 1st packet */ 941 input_report_key(input, BTN_LEFT, data[8] & 0x01); 942 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 943 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 944 945 input_report_key(input, BTN_SIDE, data[8] & 0x20); 946 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 947 t = (data[6] << 2) | ((data[7] >> 6) & 3); 948 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 949 break; 950 951 case 0x06: 952 /* I4 mouse */ 953 input_report_key(input, BTN_LEFT, data[6] & 0x01); 954 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 955 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 956 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 957 - ((data[7] & 0x40) >> 6)); 958 input_report_key(input, BTN_SIDE, data[6] & 0x08); 959 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 960 961 input_report_abs(input, ABS_TILT_X, 962 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 963 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 964 break; 965 966 case 0x08: 967 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 968 /* 2D mouse packet */ 969 input_report_key(input, BTN_LEFT, data[8] & 0x04); 970 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 971 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 972 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 973 - ((data[8] & 0x02) >> 1)); 974 975 /* I3 2D mouse side buttons */ 976 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 977 input_report_key(input, BTN_SIDE, data[8] & 0x40); 978 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 979 } 980 } 981 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 982 /* Lens cursor packets */ 983 input_report_key(input, BTN_LEFT, data[8] & 0x01); 984 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 985 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 986 input_report_key(input, BTN_SIDE, data[8] & 0x10); 987 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 988 } 989 break; 990 991 case 0x07: 992 case 0x09: 993 case 0x0b: 994 case 0x0c: 995 case 0x0d: 996 case 0x0e: 997 case 0x0f: 998 /* unhandled */ 999 break; 1000 } 1001 1002 input_report_abs(input, ABS_MISC, 1003 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 1004 input_report_key(input, wacom->tool[idx], 1); 1005 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1006 wacom->reporting_data = true; 1007 return 2; 1008 } 1009 1010 static int wacom_intuos_irq(struct wacom_wac *wacom) 1011 { 1012 unsigned char *data = wacom->data; 1013 struct input_dev *input = wacom->pen_input; 1014 int result; 1015 1016 if (data[0] != WACOM_REPORT_PENABLED && 1017 data[0] != WACOM_REPORT_INTUOS_ID1 && 1018 data[0] != WACOM_REPORT_INTUOS_ID2 && 1019 data[0] != WACOM_REPORT_INTUOSPAD && 1020 data[0] != WACOM_REPORT_INTUOS_PEN && 1021 data[0] != WACOM_REPORT_CINTIQ && 1022 data[0] != WACOM_REPORT_CINTIQPAD && 1023 data[0] != WACOM_REPORT_INTUOS5PAD) { 1024 dev_dbg(input->dev.parent, 1025 "%s: received unknown report #%d\n", __func__, data[0]); 1026 return 0; 1027 } 1028 1029 /* process pad events */ 1030 result = wacom_intuos_pad(wacom); 1031 if (result) 1032 return result; 1033 1034 /* process in/out prox events */ 1035 result = wacom_intuos_inout(wacom); 1036 if (result) 1037 return result - 1; 1038 1039 /* process general packets */ 1040 result = wacom_intuos_general(wacom); 1041 if (result) 1042 return result - 1; 1043 1044 return 0; 1045 } 1046 1047 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 1048 { 1049 unsigned char *data = wacom_wac->data; 1050 struct input_dev *input; 1051 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1052 struct wacom_remote *remote = wacom->remote; 1053 int bat_charging, bat_percent, touch_ring_mode; 1054 __u32 serial; 1055 int i, index = -1; 1056 unsigned long flags; 1057 1058 if (data[0] != WACOM_REPORT_REMOTE) { 1059 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 1060 __func__, data[0]); 1061 return 0; 1062 } 1063 1064 serial = data[3] + (data[4] << 8) + (data[5] << 16); 1065 wacom_wac->id[0] = PAD_DEVICE_ID; 1066 1067 spin_lock_irqsave(&remote->remote_lock, flags); 1068 1069 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1070 if (remote->remotes[i].serial == serial) { 1071 index = i; 1072 break; 1073 } 1074 } 1075 1076 if (index < 0 || !remote->remotes[index].registered) 1077 goto out; 1078 1079 input = remote->remotes[index].input; 1080 1081 input_report_key(input, BTN_0, (data[9] & 0x01)); 1082 input_report_key(input, BTN_1, (data[9] & 0x02)); 1083 input_report_key(input, BTN_2, (data[9] & 0x04)); 1084 input_report_key(input, BTN_3, (data[9] & 0x08)); 1085 input_report_key(input, BTN_4, (data[9] & 0x10)); 1086 input_report_key(input, BTN_5, (data[9] & 0x20)); 1087 input_report_key(input, BTN_6, (data[9] & 0x40)); 1088 input_report_key(input, BTN_7, (data[9] & 0x80)); 1089 1090 input_report_key(input, BTN_8, (data[10] & 0x01)); 1091 input_report_key(input, BTN_9, (data[10] & 0x02)); 1092 input_report_key(input, BTN_A, (data[10] & 0x04)); 1093 input_report_key(input, BTN_B, (data[10] & 0x08)); 1094 input_report_key(input, BTN_C, (data[10] & 0x10)); 1095 input_report_key(input, BTN_X, (data[10] & 0x20)); 1096 input_report_key(input, BTN_Y, (data[10] & 0x40)); 1097 input_report_key(input, BTN_Z, (data[10] & 0x80)); 1098 1099 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 1100 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 1101 1102 if (data[12] & 0x80) 1103 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f) - 1); 1104 else 1105 input_report_abs(input, ABS_WHEEL, 0); 1106 1107 bat_percent = data[7] & 0x7f; 1108 bat_charging = !!(data[7] & 0x80); 1109 1110 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 1111 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 1112 else 1113 input_report_abs(input, ABS_MISC, 0); 1114 1115 input_event(input, EV_MSC, MSC_SERIAL, serial); 1116 1117 input_sync(input); 1118 1119 /*Which mode select (LED light) is currently on?*/ 1120 touch_ring_mode = (data[11] & 0xC0) >> 6; 1121 1122 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1123 if (remote->remotes[i].serial == serial) 1124 wacom->led.groups[i].select = touch_ring_mode; 1125 } 1126 1127 __wacom_notify_battery(&remote->remotes[index].battery, 1128 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent, 1129 bat_charging, 1, bat_charging); 1130 1131 out: 1132 spin_unlock_irqrestore(&remote->remote_lock, flags); 1133 return 0; 1134 } 1135 1136 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 1137 { 1138 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1139 unsigned char *data = wacom_wac->data; 1140 struct wacom_remote *remote = wacom->remote; 1141 struct wacom_remote_data remote_data; 1142 unsigned long flags; 1143 int i, ret; 1144 1145 if (data[0] != WACOM_REPORT_DEVICE_LIST) 1146 return; 1147 1148 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 1149 1150 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1151 int j = i * 6; 1152 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 1153 bool connected = data[j+2]; 1154 1155 remote_data.remote[i].serial = serial; 1156 remote_data.remote[i].connected = connected; 1157 } 1158 1159 spin_lock_irqsave(&remote->remote_lock, flags); 1160 1161 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 1162 if (ret != sizeof(remote_data)) { 1163 spin_unlock_irqrestore(&remote->remote_lock, flags); 1164 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 1165 return; 1166 } 1167 1168 spin_unlock_irqrestore(&remote->remote_lock, flags); 1169 1170 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 1171 } 1172 1173 static int int_dist(int x1, int y1, int x2, int y2) 1174 { 1175 int x = x2 - x1; 1176 int y = y2 - y1; 1177 1178 return int_sqrt(x*x + y*y); 1179 } 1180 1181 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1182 unsigned char *data) 1183 { 1184 memcpy(wacom->data, data, 10); 1185 wacom_intuos_irq(wacom); 1186 1187 input_sync(wacom->pen_input); 1188 if (wacom->pad_input) 1189 input_sync(wacom->pad_input); 1190 } 1191 1192 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1193 { 1194 unsigned char data[WACOM_PKGLEN_MAX]; 1195 int i = 1; 1196 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1197 1198 memcpy(data, wacom->data, len); 1199 1200 switch (data[0]) { 1201 case 0x04: 1202 wacom_intuos_bt_process_data(wacom, data + i); 1203 i += 10; 1204 /* fall through */ 1205 case 0x03: 1206 wacom_intuos_bt_process_data(wacom, data + i); 1207 i += 10; 1208 wacom_intuos_bt_process_data(wacom, data + i); 1209 i += 10; 1210 power_raw = data[i]; 1211 bat_charging = (power_raw & 0x08) ? 1 : 0; 1212 ps_connected = (power_raw & 0x10) ? 1 : 0; 1213 battery_capacity = batcap_i4[power_raw & 0x07]; 1214 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1215 battery_capacity, bat_charging, 1216 battery_capacity || bat_charging, 1217 ps_connected); 1218 break; 1219 default: 1220 dev_dbg(wacom->pen_input->dev.parent, 1221 "Unknown report: %d,%d size:%zu\n", 1222 data[0], data[1], len); 1223 return 0; 1224 } 1225 return 0; 1226 } 1227 1228 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1229 { 1230 struct input_dev *input = wacom->touch_input; 1231 unsigned touch_max = wacom->features.touch_max; 1232 int count = 0; 1233 int i; 1234 1235 if (!touch_max) 1236 return 0; 1237 1238 if (touch_max == 1) 1239 return test_bit(BTN_TOUCH, input->key) && 1240 report_touch_events(wacom); 1241 1242 for (i = 0; i < input->mt->num_slots; i++) { 1243 struct input_mt_slot *ps = &input->mt->slots[i]; 1244 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1245 if (id >= 0) 1246 count++; 1247 } 1248 1249 return count; 1250 } 1251 1252 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1253 { 1254 int pen_frame_len, pen_frames; 1255 1256 struct input_dev *pen_input = wacom->pen_input; 1257 unsigned char *data = wacom->data; 1258 int i; 1259 1260 if (wacom->features.type == INTUOSP2_BT || 1261 wacom->features.type == INTUOSP2S_BT) { 1262 wacom->serial[0] = get_unaligned_le64(&data[99]); 1263 wacom->id[0] = get_unaligned_le16(&data[107]); 1264 pen_frame_len = 14; 1265 pen_frames = 7; 1266 } else { 1267 wacom->serial[0] = get_unaligned_le64(&data[33]); 1268 wacom->id[0] = get_unaligned_le16(&data[41]); 1269 pen_frame_len = 8; 1270 pen_frames = 4; 1271 } 1272 1273 if (wacom->serial[0] >> 52 == 1) { 1274 /* Add back in missing bits of ID for non-USI pens */ 1275 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1276 } 1277 1278 for (i = 0; i < pen_frames; i++) { 1279 unsigned char *frame = &data[i*pen_frame_len + 1]; 1280 bool valid = frame[0] & 0x80; 1281 bool prox = frame[0] & 0x40; 1282 bool range = frame[0] & 0x20; 1283 bool invert = frame[0] & 0x10; 1284 1285 if (!valid) 1286 continue; 1287 1288 if (!prox) { 1289 wacom->shared->stylus_in_proximity = false; 1290 wacom_exit_report(wacom); 1291 input_sync(pen_input); 1292 1293 wacom->tool[0] = 0; 1294 wacom->id[0] = 0; 1295 wacom->serial[0] = 0; 1296 return; 1297 } 1298 1299 if (range) { 1300 if (!wacom->tool[0]) { /* first in range */ 1301 /* Going into range select tool */ 1302 if (invert) 1303 wacom->tool[0] = BTN_TOOL_RUBBER; 1304 else if (wacom->id[0]) 1305 wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]); 1306 else 1307 wacom->tool[0] = BTN_TOOL_PEN; 1308 } 1309 1310 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1311 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1312 1313 if (wacom->features.type == INTUOSP2_BT || 1314 wacom->features.type == INTUOSP2S_BT) { 1315 /* Fix rotation alignment: userspace expects zero at left */ 1316 int16_t rotation = 1317 (int16_t)get_unaligned_le16(&frame[9]); 1318 rotation += 1800/4; 1319 1320 if (rotation > 899) 1321 rotation -= 1800; 1322 1323 input_report_abs(pen_input, ABS_TILT_X, 1324 (char)frame[7]); 1325 input_report_abs(pen_input, ABS_TILT_Y, 1326 (char)frame[8]); 1327 input_report_abs(pen_input, ABS_Z, rotation); 1328 input_report_abs(pen_input, ABS_WHEEL, 1329 get_unaligned_le16(&frame[11])); 1330 } 1331 } 1332 if (wacom->tool[0]) { 1333 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1334 if (wacom->features.type == INTUOSP2_BT || 1335 wacom->features.type == INTUOSP2S_BT) { 1336 input_report_abs(pen_input, ABS_DISTANCE, 1337 range ? frame[13] : wacom->features.distance_max); 1338 } else { 1339 input_report_abs(pen_input, ABS_DISTANCE, 1340 range ? frame[7] : wacom->features.distance_max); 1341 } 1342 1343 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x09); 1344 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1345 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1346 1347 input_report_key(pen_input, wacom->tool[0], prox); 1348 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1349 input_report_abs(pen_input, ABS_MISC, 1350 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1351 } 1352 1353 wacom->shared->stylus_in_proximity = prox; 1354 1355 input_sync(pen_input); 1356 } 1357 } 1358 1359 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1360 { 1361 const int finger_touch_len = 8; 1362 const int finger_frames = 4; 1363 const int finger_frame_len = 43; 1364 1365 struct input_dev *touch_input = wacom->touch_input; 1366 unsigned char *data = wacom->data; 1367 int num_contacts_left = 5; 1368 int i, j; 1369 1370 for (i = 0; i < finger_frames; i++) { 1371 unsigned char *frame = &data[i*finger_frame_len + 109]; 1372 int current_num_contacts = frame[0] & 0x7F; 1373 int contacts_to_send; 1374 1375 if (!(frame[0] & 0x80)) 1376 continue; 1377 1378 /* 1379 * First packet resets the counter since only the first 1380 * packet in series will have non-zero current_num_contacts. 1381 */ 1382 if (current_num_contacts) 1383 wacom->num_contacts_left = current_num_contacts; 1384 1385 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1386 1387 for (j = 0; j < contacts_to_send; j++) { 1388 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1389 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1390 int x = get_unaligned_le16(&touch[2]); 1391 int y = get_unaligned_le16(&touch[4]); 1392 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1393 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1394 1395 if (slot < 0) 1396 continue; 1397 1398 input_mt_slot(touch_input, slot); 1399 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1400 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1401 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1402 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1403 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1404 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1405 } 1406 1407 input_mt_sync_frame(touch_input); 1408 1409 wacom->num_contacts_left -= contacts_to_send; 1410 if (wacom->num_contacts_left <= 0) { 1411 wacom->num_contacts_left = 0; 1412 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1413 input_sync(touch_input); 1414 } 1415 } 1416 1417 if (wacom->num_contacts_left == 0) { 1418 // Be careful that we don't accidentally call input_sync with 1419 // only a partial set of fingers of processed 1420 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1421 input_sync(touch_input); 1422 } 1423 1424 } 1425 1426 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1427 { 1428 struct input_dev *pad_input = wacom->pad_input; 1429 unsigned char *data = wacom->data; 1430 1431 int buttons = data[282] | ((data[281] & 0x40) << 2); 1432 int ring = data[285] & 0x7F; 1433 bool ringstatus = data[285] & 0x80; 1434 bool prox = buttons || ringstatus; 1435 1436 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */ 1437 ring = 71 - ring; 1438 ring += 3*72/16; 1439 if (ring > 71) 1440 ring -= 72; 1441 1442 wacom_report_numbered_buttons(pad_input, 9, buttons); 1443 1444 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0); 1445 1446 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1447 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1448 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1449 1450 input_sync(pad_input); 1451 } 1452 1453 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1454 { 1455 unsigned char *data = wacom->data; 1456 1457 bool chg = data[284] & 0x80; 1458 int battery_status = data[284] & 0x7F; 1459 1460 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1461 battery_status, chg, 1, chg); 1462 } 1463 1464 static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom) 1465 { 1466 struct input_dev *pad_input = wacom->pad_input; 1467 unsigned char *data = wacom->data; 1468 1469 int buttons = data[44]; 1470 1471 wacom_report_numbered_buttons(pad_input, 4, buttons); 1472 1473 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0); 1474 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0); 1475 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1476 1477 input_sync(pad_input); 1478 } 1479 1480 static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom) 1481 { 1482 unsigned char *data = wacom->data; 1483 1484 bool chg = data[45] & 0x80; 1485 int battery_status = data[45] & 0x7F; 1486 1487 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1488 battery_status, chg, 1, chg); 1489 } 1490 1491 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1492 { 1493 unsigned char *data = wacom->data; 1494 1495 if (data[0] != 0x80 && data[0] != 0x81) { 1496 dev_dbg(wacom->pen_input->dev.parent, 1497 "%s: received unknown report #%d\n", __func__, data[0]); 1498 return 0; 1499 } 1500 1501 wacom_intuos_pro2_bt_pen(wacom); 1502 if (wacom->features.type == INTUOSP2_BT || 1503 wacom->features.type == INTUOSP2S_BT) { 1504 wacom_intuos_pro2_bt_touch(wacom); 1505 wacom_intuos_pro2_bt_pad(wacom); 1506 wacom_intuos_pro2_bt_battery(wacom); 1507 } else { 1508 wacom_intuos_gen3_bt_pad(wacom); 1509 wacom_intuos_gen3_bt_battery(wacom); 1510 } 1511 return 0; 1512 } 1513 1514 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1515 { 1516 struct input_dev *input = wacom->touch_input; 1517 unsigned char *data = wacom->data; 1518 int i; 1519 int current_num_contacts = data[61]; 1520 int contacts_to_send = 0; 1521 int num_contacts_left = 4; /* maximum contacts per packet */ 1522 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1523 int y_offset = 2; 1524 1525 if (wacom->shared->has_mute_touch_switch && 1526 !wacom->shared->is_touch_on) { 1527 if (!wacom->shared->touch_down) 1528 return 0; 1529 } 1530 1531 if (wacom->features.type == WACOM_27QHDT) { 1532 current_num_contacts = data[63]; 1533 num_contacts_left = 10; 1534 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1535 y_offset = 0; 1536 } 1537 1538 /* 1539 * First packet resets the counter since only the first 1540 * packet in series will have non-zero current_num_contacts. 1541 */ 1542 if (current_num_contacts) 1543 wacom->num_contacts_left = current_num_contacts; 1544 1545 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1546 1547 for (i = 0; i < contacts_to_send; i++) { 1548 int offset = (byte_per_packet * i) + 1; 1549 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1550 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1551 1552 if (slot < 0) 1553 continue; 1554 input_mt_slot(input, slot); 1555 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1556 1557 if (touch) { 1558 int t_x = get_unaligned_le16(&data[offset + 2]); 1559 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1560 1561 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1562 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1563 1564 if (wacom->features.type != WACOM_27QHDT) { 1565 int c_x = get_unaligned_le16(&data[offset + 4]); 1566 int c_y = get_unaligned_le16(&data[offset + 8]); 1567 int w = get_unaligned_le16(&data[offset + 10]); 1568 int h = get_unaligned_le16(&data[offset + 12]); 1569 1570 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1571 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1572 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1573 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1574 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1575 } 1576 } 1577 } 1578 input_mt_sync_frame(input); 1579 1580 wacom->num_contacts_left -= contacts_to_send; 1581 if (wacom->num_contacts_left <= 0) { 1582 wacom->num_contacts_left = 0; 1583 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1584 } 1585 return 1; 1586 } 1587 1588 static int wacom_mt_touch(struct wacom_wac *wacom) 1589 { 1590 struct input_dev *input = wacom->touch_input; 1591 unsigned char *data = wacom->data; 1592 int i; 1593 int current_num_contacts = data[2]; 1594 int contacts_to_send = 0; 1595 int x_offset = 0; 1596 1597 /* MTTPC does not support Height and Width */ 1598 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1599 x_offset = -4; 1600 1601 /* 1602 * First packet resets the counter since only the first 1603 * packet in series will have non-zero current_num_contacts. 1604 */ 1605 if (current_num_contacts) 1606 wacom->num_contacts_left = current_num_contacts; 1607 1608 /* There are at most 5 contacts per packet */ 1609 contacts_to_send = min(5, wacom->num_contacts_left); 1610 1611 for (i = 0; i < contacts_to_send; i++) { 1612 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1613 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1614 int id = get_unaligned_le16(&data[offset + 1]); 1615 int slot = input_mt_get_slot_by_key(input, id); 1616 1617 if (slot < 0) 1618 continue; 1619 1620 input_mt_slot(input, slot); 1621 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1622 if (touch) { 1623 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1624 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1625 input_report_abs(input, ABS_MT_POSITION_X, x); 1626 input_report_abs(input, ABS_MT_POSITION_Y, y); 1627 } 1628 } 1629 input_mt_sync_frame(input); 1630 1631 wacom->num_contacts_left -= contacts_to_send; 1632 if (wacom->num_contacts_left <= 0) { 1633 wacom->num_contacts_left = 0; 1634 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1635 } 1636 return 1; 1637 } 1638 1639 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1640 { 1641 struct input_dev *input = wacom->touch_input; 1642 unsigned char *data = wacom->data; 1643 int i; 1644 1645 for (i = 0; i < 2; i++) { 1646 int p = data[1] & (1 << i); 1647 bool touch = p && report_touch_events(wacom); 1648 1649 input_mt_slot(input, i); 1650 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1651 if (touch) { 1652 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1653 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1654 1655 input_report_abs(input, ABS_MT_POSITION_X, x); 1656 input_report_abs(input, ABS_MT_POSITION_Y, y); 1657 } 1658 } 1659 input_mt_sync_frame(input); 1660 1661 /* keep touch state for pen event */ 1662 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1663 1664 return 1; 1665 } 1666 1667 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1668 { 1669 unsigned char *data = wacom->data; 1670 struct input_dev *input = wacom->touch_input; 1671 bool prox = report_touch_events(wacom); 1672 int x = 0, y = 0; 1673 1674 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1675 return 0; 1676 1677 if (len == WACOM_PKGLEN_TPC1FG) { 1678 prox = prox && (data[0] & 0x01); 1679 x = get_unaligned_le16(&data[1]); 1680 y = get_unaligned_le16(&data[3]); 1681 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1682 prox = prox && (data[2] & 0x01); 1683 x = get_unaligned_le16(&data[3]); 1684 y = get_unaligned_le16(&data[5]); 1685 } else { 1686 prox = prox && (data[1] & 0x01); 1687 x = le16_to_cpup((__le16 *)&data[2]); 1688 y = le16_to_cpup((__le16 *)&data[4]); 1689 } 1690 1691 if (prox) { 1692 input_report_abs(input, ABS_X, x); 1693 input_report_abs(input, ABS_Y, y); 1694 } 1695 input_report_key(input, BTN_TOUCH, prox); 1696 1697 /* keep touch state for pen events */ 1698 wacom->shared->touch_down = prox; 1699 1700 return 1; 1701 } 1702 1703 static int wacom_tpc_pen(struct wacom_wac *wacom) 1704 { 1705 unsigned char *data = wacom->data; 1706 struct input_dev *input = wacom->pen_input; 1707 bool prox = data[1] & 0x20; 1708 1709 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1710 /* Going into proximity select tool */ 1711 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1712 1713 /* keep pen state for touch events */ 1714 wacom->shared->stylus_in_proximity = prox; 1715 1716 /* send pen events only when touch is up or forced out 1717 * or touch arbitration is off 1718 */ 1719 if (!delay_pen_events(wacom)) { 1720 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1721 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1722 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1723 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1724 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1725 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1726 input_report_key(input, wacom->tool[0], prox); 1727 return 1; 1728 } 1729 1730 return 0; 1731 } 1732 1733 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1734 { 1735 unsigned char *data = wacom->data; 1736 1737 if (wacom->pen_input) { 1738 dev_dbg(wacom->pen_input->dev.parent, 1739 "%s: received report #%d\n", __func__, data[0]); 1740 1741 if (len == WACOM_PKGLEN_PENABLED || 1742 data[0] == WACOM_REPORT_PENABLED) 1743 return wacom_tpc_pen(wacom); 1744 } 1745 else if (wacom->touch_input) { 1746 dev_dbg(wacom->touch_input->dev.parent, 1747 "%s: received report #%d\n", __func__, data[0]); 1748 1749 switch (len) { 1750 case WACOM_PKGLEN_TPC1FG: 1751 return wacom_tpc_single_touch(wacom, len); 1752 1753 case WACOM_PKGLEN_TPC2FG: 1754 return wacom_tpc_mt_touch(wacom); 1755 1756 default: 1757 switch (data[0]) { 1758 case WACOM_REPORT_TPC1FG: 1759 case WACOM_REPORT_TPCHID: 1760 case WACOM_REPORT_TPCST: 1761 case WACOM_REPORT_TPC1FGE: 1762 return wacom_tpc_single_touch(wacom, len); 1763 1764 case WACOM_REPORT_TPCMT: 1765 case WACOM_REPORT_TPCMT2: 1766 return wacom_mt_touch(wacom); 1767 1768 } 1769 } 1770 } 1771 1772 return 0; 1773 } 1774 1775 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage, 1776 int value, int num, int denom) 1777 { 1778 struct input_absinfo *abs = &input->absinfo[usage->code]; 1779 int range = (abs->maximum - abs->minimum + 1); 1780 1781 value += num*range/denom; 1782 if (value > abs->maximum) 1783 value -= range; 1784 else if (value < abs->minimum) 1785 value += range; 1786 return value; 1787 } 1788 1789 int wacom_equivalent_usage(int usage) 1790 { 1791 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1792 int subpage = (usage & 0xFF00) << 8; 1793 int subusage = (usage & 0xFF); 1794 1795 if (subpage == WACOM_HID_SP_PAD || 1796 subpage == WACOM_HID_SP_BUTTON || 1797 subpage == WACOM_HID_SP_DIGITIZER || 1798 subpage == WACOM_HID_SP_DIGITIZERINFO || 1799 usage == WACOM_HID_WD_SENSE || 1800 usage == WACOM_HID_WD_SERIALHI || 1801 usage == WACOM_HID_WD_TOOLTYPE || 1802 usage == WACOM_HID_WD_DISTANCE || 1803 usage == WACOM_HID_WD_TOUCHSTRIP || 1804 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1805 usage == WACOM_HID_WD_TOUCHRING || 1806 usage == WACOM_HID_WD_TOUCHRINGSTATUS || 1807 usage == WACOM_HID_WD_REPORT_VALID) { 1808 return usage; 1809 } 1810 1811 if (subpage == HID_UP_UNDEFINED) 1812 subpage = HID_UP_DIGITIZER; 1813 1814 return subpage | subusage; 1815 } 1816 1817 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1818 int subpage = (usage & 0xFF00) << 8; 1819 int subusage = (usage & 0xFF); 1820 1821 if (usage == WACOM_HID_WT_REPORT_VALID) 1822 return usage; 1823 1824 if (subpage == HID_UP_UNDEFINED) 1825 subpage = WACOM_HID_SP_DIGITIZER; 1826 1827 return subpage | subusage; 1828 } 1829 1830 return usage; 1831 } 1832 1833 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1834 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1835 { 1836 struct wacom *wacom = input_get_drvdata(input); 1837 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1838 struct wacom_features *features = &wacom_wac->features; 1839 int fmin = field->logical_minimum; 1840 int fmax = field->logical_maximum; 1841 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1842 int resolution_code = code; 1843 1844 if (equivalent_usage == HID_DG_TWIST) { 1845 resolution_code = ABS_RZ; 1846 } 1847 1848 if (equivalent_usage == HID_GD_X) { 1849 fmin += features->offset_left; 1850 fmax -= features->offset_right; 1851 } 1852 if (equivalent_usage == HID_GD_Y) { 1853 fmin += features->offset_top; 1854 fmax -= features->offset_bottom; 1855 } 1856 1857 usage->type = type; 1858 usage->code = code; 1859 1860 set_bit(type, input->evbit); 1861 1862 switch (type) { 1863 case EV_ABS: 1864 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1865 input_abs_set_res(input, code, 1866 hidinput_calc_abs_res(field, resolution_code)); 1867 break; 1868 case EV_KEY: 1869 input_set_capability(input, EV_KEY, code); 1870 break; 1871 case EV_MSC: 1872 input_set_capability(input, EV_MSC, code); 1873 break; 1874 case EV_SW: 1875 input_set_capability(input, EV_SW, code); 1876 break; 1877 } 1878 } 1879 1880 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev, 1881 struct hid_field *field, struct hid_usage *usage) 1882 { 1883 struct wacom *wacom = hid_get_drvdata(hdev); 1884 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1885 struct wacom_features *features = &wacom_wac->features; 1886 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1887 1888 switch (equivalent_usage) { 1889 case HID_DG_BATTERYSTRENGTH: 1890 case WACOM_HID_WD_BATTERY_LEVEL: 1891 case WACOM_HID_WD_BATTERY_CHARGING: 1892 features->quirks |= WACOM_QUIRK_BATTERY; 1893 break; 1894 } 1895 } 1896 1897 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field, 1898 struct hid_usage *usage, __s32 value) 1899 { 1900 struct wacom *wacom = hid_get_drvdata(hdev); 1901 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1902 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1903 1904 switch (equivalent_usage) { 1905 case HID_DG_BATTERYSTRENGTH: 1906 if (value == 0) { 1907 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN; 1908 } 1909 else { 1910 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1911 wacom_wac->hid_data.battery_capacity = value; 1912 wacom_wac->hid_data.bat_connected = 1; 1913 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1914 } 1915 break; 1916 case WACOM_HID_WD_BATTERY_LEVEL: 1917 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1918 wacom_wac->hid_data.battery_capacity = value; 1919 wacom_wac->hid_data.bat_connected = 1; 1920 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1921 break; 1922 case WACOM_HID_WD_BATTERY_CHARGING: 1923 wacom_wac->hid_data.bat_charging = value; 1924 wacom_wac->hid_data.ps_connected = value; 1925 wacom_wac->hid_data.bat_connected = 1; 1926 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1927 break; 1928 } 1929 } 1930 1931 static void wacom_wac_battery_pre_report(struct hid_device *hdev, 1932 struct hid_report *report) 1933 { 1934 return; 1935 } 1936 1937 static void wacom_wac_battery_report(struct hid_device *hdev, 1938 struct hid_report *report) 1939 { 1940 struct wacom *wacom = hid_get_drvdata(hdev); 1941 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1942 struct wacom_features *features = &wacom_wac->features; 1943 1944 if (features->quirks & WACOM_QUIRK_BATTERY) { 1945 int status = wacom_wac->hid_data.bat_status; 1946 int capacity = wacom_wac->hid_data.battery_capacity; 1947 bool charging = wacom_wac->hid_data.bat_charging; 1948 bool connected = wacom_wac->hid_data.bat_connected; 1949 bool powered = wacom_wac->hid_data.ps_connected; 1950 1951 wacom_notify_battery(wacom_wac, status, capacity, charging, 1952 connected, powered); 1953 } 1954 } 1955 1956 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1957 struct hid_field *field, struct hid_usage *usage) 1958 { 1959 struct wacom *wacom = hid_get_drvdata(hdev); 1960 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1961 struct wacom_features *features = &wacom_wac->features; 1962 struct input_dev *input = wacom_wac->pad_input; 1963 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1964 1965 switch (equivalent_usage) { 1966 case WACOM_HID_WD_ACCELEROMETER_X: 1967 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1968 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1969 features->device_type |= WACOM_DEVICETYPE_PAD; 1970 break; 1971 case WACOM_HID_WD_ACCELEROMETER_Y: 1972 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1973 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1974 features->device_type |= WACOM_DEVICETYPE_PAD; 1975 break; 1976 case WACOM_HID_WD_ACCELEROMETER_Z: 1977 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1978 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1979 features->device_type |= WACOM_DEVICETYPE_PAD; 1980 break; 1981 case WACOM_HID_WD_BUTTONCENTER: 1982 case WACOM_HID_WD_BUTTONHOME: 1983 case WACOM_HID_WD_BUTTONUP: 1984 case WACOM_HID_WD_BUTTONDOWN: 1985 case WACOM_HID_WD_BUTTONLEFT: 1986 case WACOM_HID_WD_BUTTONRIGHT: 1987 wacom_map_usage(input, usage, field, EV_KEY, 1988 wacom_numbered_button_to_key(features->numbered_buttons), 1989 0); 1990 features->numbered_buttons++; 1991 features->device_type |= WACOM_DEVICETYPE_PAD; 1992 break; 1993 case WACOM_HID_WD_TOUCHONOFF: 1994 case WACOM_HID_WD_MUTE_DEVICE: 1995 /* 1996 * This usage, which is used to mute touch events, comes 1997 * from the pad packet, but is reported on the touch 1998 * interface. Because the touch interface may not have 1999 * been created yet, we cannot call wacom_map_usage(). In 2000 * order to process this usage when we receive it, we set 2001 * the usage type and code directly. 2002 */ 2003 wacom_wac->has_mute_touch_switch = true; 2004 usage->type = EV_SW; 2005 usage->code = SW_MUTE_DEVICE; 2006 features->device_type |= WACOM_DEVICETYPE_PAD; 2007 break; 2008 case WACOM_HID_WD_TOUCHSTRIP: 2009 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 2010 features->device_type |= WACOM_DEVICETYPE_PAD; 2011 break; 2012 case WACOM_HID_WD_TOUCHSTRIP2: 2013 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 2014 features->device_type |= WACOM_DEVICETYPE_PAD; 2015 break; 2016 case WACOM_HID_WD_TOUCHRING: 2017 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2018 features->device_type |= WACOM_DEVICETYPE_PAD; 2019 break; 2020 case WACOM_HID_WD_TOUCHRINGSTATUS: 2021 /* 2022 * Only set up type/code association. Completely mapping 2023 * this usage may overwrite the axis resolution and range. 2024 */ 2025 usage->type = EV_ABS; 2026 usage->code = ABS_WHEEL; 2027 set_bit(EV_ABS, input->evbit); 2028 features->device_type |= WACOM_DEVICETYPE_PAD; 2029 break; 2030 case WACOM_HID_WD_BUTTONCONFIG: 2031 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); 2032 features->device_type |= WACOM_DEVICETYPE_PAD; 2033 break; 2034 case WACOM_HID_WD_ONSCREEN_KEYBOARD: 2035 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); 2036 features->device_type |= WACOM_DEVICETYPE_PAD; 2037 break; 2038 case WACOM_HID_WD_CONTROLPANEL: 2039 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); 2040 features->device_type |= WACOM_DEVICETYPE_PAD; 2041 break; 2042 case WACOM_HID_WD_MODE_CHANGE: 2043 /* do not overwrite previous data */ 2044 if (!wacom_wac->has_mode_change) { 2045 wacom_wac->has_mode_change = true; 2046 wacom_wac->is_direct_mode = true; 2047 } 2048 features->device_type |= WACOM_DEVICETYPE_PAD; 2049 break; 2050 } 2051 2052 switch (equivalent_usage & 0xfffffff0) { 2053 case WACOM_HID_WD_EXPRESSKEY00: 2054 wacom_map_usage(input, usage, field, EV_KEY, 2055 wacom_numbered_button_to_key(features->numbered_buttons), 2056 0); 2057 features->numbered_buttons++; 2058 features->device_type |= WACOM_DEVICETYPE_PAD; 2059 break; 2060 } 2061 } 2062 2063 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 2064 struct hid_usage *usage, __s32 value) 2065 { 2066 struct wacom *wacom = hid_get_drvdata(hdev); 2067 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2068 struct input_dev *input = wacom_wac->pad_input; 2069 struct wacom_features *features = &wacom_wac->features; 2070 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2071 int i; 2072 bool do_report = false; 2073 2074 /* 2075 * Avoid reporting this event and setting inrange_state if this usage 2076 * hasn't been mapped. 2077 */ 2078 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) 2079 return; 2080 2081 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 2082 if (usage->hid != WACOM_HID_WD_TOUCHRING) 2083 wacom_wac->hid_data.inrange_state |= value; 2084 } 2085 2086 switch (equivalent_usage) { 2087 case WACOM_HID_WD_TOUCHRING: 2088 /* 2089 * Userspace expects touchrings to increase in value with 2090 * clockwise gestures and have their zero point at the 2091 * tablet's left. HID events "should" be clockwise- 2092 * increasing and zero at top, though the MobileStudio 2093 * Pro and 2nd-gen Intuos Pro don't do this... 2094 */ 2095 if (hdev->vendor == 0x56a && 2096 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */ 2097 hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */ 2098 hdev->product == 0x392 || /* Intuos Pro 2 */ 2099 hdev->product == 0x398 || hdev->product == 0x399 || /* MobileStudio Pro */ 2100 hdev->product == 0x3AA)) { /* MobileStudio Pro */ 2101 value = (field->logical_maximum - value); 2102 2103 if (hdev->product == 0x357 || hdev->product == 0x358 || 2104 hdev->product == 0x392) 2105 value = wacom_offset_rotation(input, usage, value, 3, 16); 2106 else if (hdev->product == 0x34d || hdev->product == 0x34e || 2107 hdev->product == 0x398 || hdev->product == 0x399 || 2108 hdev->product == 0x3AA) 2109 value = wacom_offset_rotation(input, usage, value, 1, 2); 2110 } 2111 else { 2112 value = wacom_offset_rotation(input, usage, value, 1, 4); 2113 } 2114 do_report = true; 2115 break; 2116 case WACOM_HID_WD_TOUCHRINGSTATUS: 2117 if (!value) 2118 input_event(input, usage->type, usage->code, 0); 2119 break; 2120 2121 case WACOM_HID_WD_MUTE_DEVICE: 2122 case WACOM_HID_WD_TOUCHONOFF: 2123 if (wacom_wac->shared->touch_input) { 2124 bool *is_touch_on = &wacom_wac->shared->is_touch_on; 2125 2126 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value) 2127 *is_touch_on = !(*is_touch_on); 2128 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF) 2129 *is_touch_on = value; 2130 2131 input_report_switch(wacom_wac->shared->touch_input, 2132 SW_MUTE_DEVICE, !(*is_touch_on)); 2133 input_sync(wacom_wac->shared->touch_input); 2134 } 2135 break; 2136 2137 case WACOM_HID_WD_MODE_CHANGE: 2138 if (wacom_wac->is_direct_mode != value) { 2139 wacom_wac->is_direct_mode = value; 2140 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); 2141 } 2142 break; 2143 2144 case WACOM_HID_WD_BUTTONCENTER: 2145 for (i = 0; i < wacom->led.count; i++) 2146 wacom_update_led(wacom, features->numbered_buttons, 2147 value, i); 2148 /* fall through*/ 2149 default: 2150 do_report = true; 2151 break; 2152 } 2153 2154 if (do_report) { 2155 input_event(input, usage->type, usage->code, value); 2156 if (value) 2157 wacom_wac->hid_data.pad_input_event_flag = true; 2158 } 2159 } 2160 2161 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 2162 struct hid_report *report) 2163 { 2164 struct wacom *wacom = hid_get_drvdata(hdev); 2165 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2166 2167 wacom_wac->hid_data.inrange_state = 0; 2168 } 2169 2170 static void wacom_wac_pad_report(struct hid_device *hdev, 2171 struct hid_report *report, struct hid_field *field) 2172 { 2173 struct wacom *wacom = hid_get_drvdata(hdev); 2174 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2175 struct input_dev *input = wacom_wac->pad_input; 2176 bool active = wacom_wac->hid_data.inrange_state != 0; 2177 2178 /* report prox for expresskey events */ 2179 if (wacom_wac->hid_data.pad_input_event_flag) { 2180 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 2181 input_sync(input); 2182 if (!active) 2183 wacom_wac->hid_data.pad_input_event_flag = false; 2184 } 2185 } 2186 2187 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 2188 struct hid_field *field, struct hid_usage *usage) 2189 { 2190 struct wacom *wacom = hid_get_drvdata(hdev); 2191 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2192 struct wacom_features *features = &wacom_wac->features; 2193 struct input_dev *input = wacom_wac->pen_input; 2194 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2195 2196 switch (equivalent_usage) { 2197 case HID_GD_X: 2198 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2199 break; 2200 case HID_GD_Y: 2201 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2202 break; 2203 case WACOM_HID_WD_DISTANCE: 2204 case HID_GD_Z: 2205 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 2206 break; 2207 case HID_DG_TIPPRESSURE: 2208 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 2209 break; 2210 case HID_DG_INRANGE: 2211 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2212 break; 2213 case HID_DG_INVERT: 2214 wacom_map_usage(input, usage, field, EV_KEY, 2215 BTN_TOOL_RUBBER, 0); 2216 break; 2217 case HID_DG_TILT_X: 2218 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 2219 break; 2220 case HID_DG_TILT_Y: 2221 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 2222 break; 2223 case HID_DG_TWIST: 2224 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 2225 break; 2226 case HID_DG_ERASER: 2227 case HID_DG_TIPSWITCH: 2228 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2229 break; 2230 case HID_DG_BARRELSWITCH: 2231 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 2232 break; 2233 case HID_DG_BARRELSWITCH2: 2234 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 2235 break; 2236 case HID_DG_TOOLSERIALNUMBER: 2237 features->quirks |= WACOM_QUIRK_TOOLSERIAL; 2238 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 2239 break; 2240 case WACOM_HID_WD_SENSE: 2241 features->quirks |= WACOM_QUIRK_SENSE; 2242 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2243 break; 2244 case WACOM_HID_WD_SERIALHI: 2245 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 2246 2247 if (!(features->quirks & WACOM_QUIRK_AESPEN)) { 2248 set_bit(EV_KEY, input->evbit); 2249 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 2250 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 2251 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 2252 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 2253 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 2254 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { 2255 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 2256 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 2257 } 2258 } 2259 break; 2260 case WACOM_HID_WD_FINGERWHEEL: 2261 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2262 break; 2263 } 2264 } 2265 2266 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 2267 struct hid_usage *usage, __s32 value) 2268 { 2269 struct wacom *wacom = hid_get_drvdata(hdev); 2270 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2271 struct wacom_features *features = &wacom_wac->features; 2272 struct input_dev *input = wacom_wac->pen_input; 2273 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2274 2275 if (wacom_wac->is_invalid_bt_frame) 2276 return; 2277 2278 switch (equivalent_usage) { 2279 case HID_GD_Z: 2280 /* 2281 * HID_GD_Z "should increase as the control's position is 2282 * moved from high to low", while ABS_DISTANCE instead 2283 * increases in value as the tool moves from low to high. 2284 */ 2285 value = field->logical_maximum - value; 2286 break; 2287 case HID_DG_INRANGE: 2288 wacom_wac->hid_data.inrange_state = value; 2289 if (!(features->quirks & WACOM_QUIRK_SENSE)) 2290 wacom_wac->hid_data.sense_state = value; 2291 return; 2292 case HID_DG_INVERT: 2293 wacom_wac->hid_data.invert_state = value; 2294 return; 2295 case HID_DG_ERASER: 2296 case HID_DG_TIPSWITCH: 2297 wacom_wac->hid_data.tipswitch |= value; 2298 return; 2299 case HID_DG_BARRELSWITCH: 2300 wacom_wac->hid_data.barrelswitch = value; 2301 return; 2302 case HID_DG_BARRELSWITCH2: 2303 wacom_wac->hid_data.barrelswitch2 = value; 2304 return; 2305 case HID_DG_TOOLSERIALNUMBER: 2306 if (value) { 2307 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2308 wacom_wac->serial[0] |= wacom_s32tou(value, field->report_size); 2309 } 2310 return; 2311 case HID_DG_TWIST: 2312 /* 2313 * Userspace expects pen twist to have its zero point when 2314 * the buttons/finger is on the tablet's left. HID values 2315 * are zero when buttons are toward the top. 2316 */ 2317 value = wacom_offset_rotation(input, usage, value, 1, 4); 2318 break; 2319 case WACOM_HID_WD_SENSE: 2320 wacom_wac->hid_data.sense_state = value; 2321 return; 2322 case WACOM_HID_WD_SERIALHI: 2323 if (value) { 2324 __u32 raw_value = wacom_s32tou(value, field->report_size); 2325 2326 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2327 wacom_wac->serial[0] |= ((__u64)raw_value) << 32; 2328 /* 2329 * Non-USI EMR devices may contain additional tool type 2330 * information here. See WACOM_HID_WD_TOOLTYPE case for 2331 * more details. 2332 */ 2333 if (value >> 20 == 1) { 2334 wacom_wac->id[0] |= raw_value & 0xFFFFF; 2335 } 2336 } 2337 return; 2338 case WACOM_HID_WD_TOOLTYPE: 2339 /* 2340 * Some devices (MobileStudio Pro, and possibly later 2341 * devices as well) do not return the complete tool 2342 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2343 * bitwise OR so the complete value can be built 2344 * up over time :( 2345 */ 2346 wacom_wac->id[0] |= wacom_s32tou(value, field->report_size); 2347 return; 2348 case WACOM_HID_WD_OFFSETLEFT: 2349 if (features->offset_left && value != features->offset_left) 2350 hid_warn(hdev, "%s: overriding existing left offset " 2351 "%d -> %d\n", __func__, value, 2352 features->offset_left); 2353 features->offset_left = value; 2354 return; 2355 case WACOM_HID_WD_OFFSETRIGHT: 2356 if (features->offset_right && value != features->offset_right) 2357 hid_warn(hdev, "%s: overriding existing right offset " 2358 "%d -> %d\n", __func__, value, 2359 features->offset_right); 2360 features->offset_right = value; 2361 return; 2362 case WACOM_HID_WD_OFFSETTOP: 2363 if (features->offset_top && value != features->offset_top) 2364 hid_warn(hdev, "%s: overriding existing top offset " 2365 "%d -> %d\n", __func__, value, 2366 features->offset_top); 2367 features->offset_top = value; 2368 return; 2369 case WACOM_HID_WD_OFFSETBOTTOM: 2370 if (features->offset_bottom && value != features->offset_bottom) 2371 hid_warn(hdev, "%s: overriding existing bottom offset " 2372 "%d -> %d\n", __func__, value, 2373 features->offset_bottom); 2374 features->offset_bottom = value; 2375 return; 2376 case WACOM_HID_WD_REPORT_VALID: 2377 wacom_wac->is_invalid_bt_frame = !value; 2378 return; 2379 } 2380 2381 /* send pen events only when touch is up or forced out 2382 * or touch arbitration is off 2383 */ 2384 if (!usage->type || delay_pen_events(wacom_wac)) 2385 return; 2386 2387 /* send pen events only when the pen is in range */ 2388 if (wacom_wac->hid_data.inrange_state) 2389 input_event(input, usage->type, usage->code, value); 2390 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state) 2391 input_event(input, usage->type, usage->code, 0); 2392 } 2393 2394 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2395 struct hid_report *report) 2396 { 2397 struct wacom *wacom = hid_get_drvdata(hdev); 2398 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2399 2400 wacom_wac->is_invalid_bt_frame = false; 2401 return; 2402 } 2403 2404 static void wacom_wac_pen_report(struct hid_device *hdev, 2405 struct hid_report *report) 2406 { 2407 struct wacom *wacom = hid_get_drvdata(hdev); 2408 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2409 struct input_dev *input = wacom_wac->pen_input; 2410 bool range = wacom_wac->hid_data.inrange_state; 2411 bool sense = wacom_wac->hid_data.sense_state; 2412 2413 if (wacom_wac->is_invalid_bt_frame) 2414 return; 2415 2416 if (!wacom_wac->tool[0] && range) { /* first in range */ 2417 /* Going into range select tool */ 2418 if (wacom_wac->hid_data.invert_state) 2419 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2420 else if (wacom_wac->id[0]) 2421 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2422 else 2423 wacom_wac->tool[0] = BTN_TOOL_PEN; 2424 } 2425 2426 /* keep pen state for touch events */ 2427 wacom_wac->shared->stylus_in_proximity = sense; 2428 2429 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2430 int id = wacom_wac->id[0]; 2431 int sw_state = wacom_wac->hid_data.barrelswitch | 2432 (wacom_wac->hid_data.barrelswitch2 << 1); 2433 2434 input_report_key(input, BTN_STYLUS, sw_state == 1); 2435 input_report_key(input, BTN_STYLUS2, sw_state == 2); 2436 input_report_key(input, BTN_STYLUS3, sw_state == 3); 2437 2438 /* 2439 * Non-USI EMR tools should have their IDs mangled to 2440 * match the legacy behavior of wacom_intuos_general 2441 */ 2442 if (wacom_wac->serial[0] >> 52 == 1) 2443 id = wacom_intuos_id_mangle(id); 2444 2445 /* 2446 * To ensure compatibility with xf86-input-wacom, we should 2447 * report the BTN_TOOL_* event prior to the ABS_MISC or 2448 * MSC_SERIAL events. 2449 */ 2450 input_report_key(input, BTN_TOUCH, 2451 wacom_wac->hid_data.tipswitch); 2452 input_report_key(input, wacom_wac->tool[0], sense); 2453 if (wacom_wac->serial[0]) { 2454 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2455 input_report_abs(input, ABS_MISC, sense ? id : 0); 2456 } 2457 2458 wacom_wac->hid_data.tipswitch = false; 2459 2460 input_sync(input); 2461 } 2462 2463 if (!sense) { 2464 wacom_wac->tool[0] = 0; 2465 wacom_wac->id[0] = 0; 2466 wacom_wac->serial[0] = 0; 2467 } 2468 } 2469 2470 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2471 struct hid_field *field, struct hid_usage *usage) 2472 { 2473 struct wacom *wacom = hid_get_drvdata(hdev); 2474 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2475 struct input_dev *input = wacom_wac->touch_input; 2476 unsigned touch_max = wacom_wac->features.touch_max; 2477 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2478 2479 switch (equivalent_usage) { 2480 case HID_GD_X: 2481 if (touch_max == 1) 2482 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2483 else 2484 wacom_map_usage(input, usage, field, EV_ABS, 2485 ABS_MT_POSITION_X, 4); 2486 break; 2487 case HID_GD_Y: 2488 if (touch_max == 1) 2489 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2490 else 2491 wacom_map_usage(input, usage, field, EV_ABS, 2492 ABS_MT_POSITION_Y, 4); 2493 break; 2494 case HID_DG_WIDTH: 2495 case HID_DG_HEIGHT: 2496 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2497 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2498 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2499 break; 2500 case HID_DG_TIPSWITCH: 2501 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2502 break; 2503 case HID_DG_CONTACTCOUNT: 2504 wacom_wac->hid_data.cc_report = field->report->id; 2505 wacom_wac->hid_data.cc_index = field->index; 2506 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2507 break; 2508 case HID_DG_CONTACTID: 2509 if ((field->logical_maximum - field->logical_minimum) < touch_max) { 2510 /* 2511 * The HID descriptor for G11 sensors leaves logical 2512 * maximum set to '1' despite it being a multitouch 2513 * device. Override to a sensible number. 2514 */ 2515 field->logical_maximum = 255; 2516 } 2517 break; 2518 } 2519 } 2520 2521 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2522 struct input_dev *input) 2523 { 2524 struct hid_data *hid_data = &wacom_wac->hid_data; 2525 bool mt = wacom_wac->features.touch_max > 1; 2526 bool prox = hid_data->tipswitch && 2527 report_touch_events(wacom_wac); 2528 2529 if (wacom_wac->shared->has_mute_touch_switch && 2530 !wacom_wac->shared->is_touch_on) { 2531 if (!wacom_wac->shared->touch_down) 2532 return; 2533 prox = 0; 2534 } 2535 2536 wacom_wac->hid_data.num_received++; 2537 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2538 return; 2539 2540 if (mt) { 2541 int slot; 2542 2543 slot = input_mt_get_slot_by_key(input, hid_data->id); 2544 input_mt_slot(input, slot); 2545 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2546 } 2547 else { 2548 input_report_key(input, BTN_TOUCH, prox); 2549 } 2550 2551 if (prox) { 2552 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2553 hid_data->x); 2554 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2555 hid_data->y); 2556 2557 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2558 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2559 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2560 if (hid_data->width != hid_data->height) 2561 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2562 } 2563 } 2564 } 2565 2566 static void wacom_wac_finger_event(struct hid_device *hdev, 2567 struct hid_field *field, struct hid_usage *usage, __s32 value) 2568 { 2569 struct wacom *wacom = hid_get_drvdata(hdev); 2570 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2571 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2572 struct wacom_features *features = &wacom->wacom_wac.features; 2573 2574 if (wacom_wac->is_invalid_bt_frame) 2575 return; 2576 2577 switch (equivalent_usage) { 2578 case HID_GD_X: 2579 wacom_wac->hid_data.x = value; 2580 break; 2581 case HID_GD_Y: 2582 wacom_wac->hid_data.y = value; 2583 break; 2584 case HID_DG_WIDTH: 2585 wacom_wac->hid_data.width = value; 2586 break; 2587 case HID_DG_HEIGHT: 2588 wacom_wac->hid_data.height = value; 2589 break; 2590 case HID_DG_CONTACTID: 2591 wacom_wac->hid_data.id = value; 2592 break; 2593 case HID_DG_TIPSWITCH: 2594 wacom_wac->hid_data.tipswitch = value; 2595 break; 2596 case WACOM_HID_WT_REPORT_VALID: 2597 wacom_wac->is_invalid_bt_frame = !value; 2598 return; 2599 case HID_DG_CONTACTMAX: 2600 features->touch_max = value; 2601 return; 2602 } 2603 2604 if (usage->usage_index + 1 == field->report_count) { 2605 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2606 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2607 } 2608 } 2609 2610 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2611 struct hid_report *report) 2612 { 2613 struct wacom *wacom = hid_get_drvdata(hdev); 2614 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2615 struct hid_data* hid_data = &wacom_wac->hid_data; 2616 int i; 2617 2618 wacom_wac->is_invalid_bt_frame = false; 2619 2620 for (i = 0; i < report->maxfield; i++) { 2621 struct hid_field *field = report->field[i]; 2622 int j; 2623 2624 for (j = 0; j < field->maxusage; j++) { 2625 struct hid_usage *usage = &field->usage[j]; 2626 unsigned int equivalent_usage = 2627 wacom_equivalent_usage(usage->hid); 2628 2629 switch (equivalent_usage) { 2630 case HID_GD_X: 2631 case HID_GD_Y: 2632 case HID_DG_WIDTH: 2633 case HID_DG_HEIGHT: 2634 case HID_DG_CONTACTID: 2635 case HID_DG_INRANGE: 2636 case HID_DG_INVERT: 2637 case HID_DG_TIPSWITCH: 2638 hid_data->last_slot_field = equivalent_usage; 2639 break; 2640 } 2641 } 2642 } 2643 } 2644 2645 static void wacom_wac_finger_report(struct hid_device *hdev, 2646 struct hid_report *report) 2647 { 2648 struct wacom *wacom = hid_get_drvdata(hdev); 2649 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2650 struct input_dev *input = wacom_wac->touch_input; 2651 unsigned touch_max = wacom_wac->features.touch_max; 2652 struct hid_data *hid_data = &wacom_wac->hid_data; 2653 2654 /* If more packets of data are expected, give us a chance to 2655 * process them rather than immediately syncing a partial 2656 * update. 2657 */ 2658 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2659 return; 2660 2661 if (touch_max > 1) 2662 input_mt_sync_frame(input); 2663 2664 input_sync(input); 2665 wacom_wac->hid_data.num_received = 0; 2666 hid_data->num_expected = 0; 2667 2668 /* keep touch state for pen event */ 2669 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2670 } 2671 2672 void wacom_wac_usage_mapping(struct hid_device *hdev, 2673 struct hid_field *field, struct hid_usage *usage) 2674 { 2675 struct wacom *wacom = hid_get_drvdata(hdev); 2676 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2677 struct wacom_features *features = &wacom_wac->features; 2678 2679 if (WACOM_DIRECT_DEVICE(field)) 2680 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2681 2682 /* usage tests must precede field tests */ 2683 if (WACOM_BATTERY_USAGE(usage)) 2684 wacom_wac_battery_usage_mapping(hdev, field, usage); 2685 else if (WACOM_PAD_FIELD(field)) 2686 wacom_wac_pad_usage_mapping(hdev, field, usage); 2687 else if (WACOM_PEN_FIELD(field)) 2688 wacom_wac_pen_usage_mapping(hdev, field, usage); 2689 else if (WACOM_FINGER_FIELD(field)) 2690 wacom_wac_finger_usage_mapping(hdev, field, usage); 2691 } 2692 2693 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2694 struct hid_usage *usage, __s32 value) 2695 { 2696 struct wacom *wacom = hid_get_drvdata(hdev); 2697 2698 if (wacom->wacom_wac.features.type != HID_GENERIC) 2699 return; 2700 2701 if (value > field->logical_maximum || value < field->logical_minimum) 2702 return; 2703 2704 /* usage tests must precede field tests */ 2705 if (WACOM_BATTERY_USAGE(usage)) 2706 wacom_wac_battery_event(hdev, field, usage, value); 2707 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2708 wacom_wac_pad_event(hdev, field, usage, value); 2709 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2710 wacom_wac_pen_event(hdev, field, usage, value); 2711 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2712 wacom_wac_finger_event(hdev, field, usage, value); 2713 } 2714 2715 static void wacom_report_events(struct hid_device *hdev, 2716 struct hid_report *report, int collection_index, 2717 int field_index) 2718 { 2719 int r; 2720 2721 for (r = field_index; r < report->maxfield; r++) { 2722 struct hid_field *field; 2723 unsigned count, n; 2724 2725 field = report->field[r]; 2726 count = field->report_count; 2727 2728 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2729 continue; 2730 2731 for (n = 0 ; n < count; n++) { 2732 if (field->usage[n].collection_index == collection_index) 2733 wacom_wac_event(hdev, field, &field->usage[n], 2734 field->value[n]); 2735 else 2736 return; 2737 } 2738 } 2739 } 2740 2741 static void wacom_set_num_expected(struct hid_device *hdev, 2742 struct hid_report *report, 2743 int collection_index, 2744 struct hid_field *field, 2745 int field_index) 2746 { 2747 struct wacom *wacom = hid_get_drvdata(hdev); 2748 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2749 struct hid_data *hid_data = &wacom_wac->hid_data; 2750 unsigned int original_collection_level = 2751 hdev->collection[collection_index].level; 2752 bool end_collection = false; 2753 int i; 2754 2755 if (hid_data->num_expected) 2756 return; 2757 2758 // find the contact count value for this segment 2759 for (i = field_index; i < report->maxfield && !end_collection; i++) { 2760 struct hid_field *field = report->field[i]; 2761 unsigned int field_level = 2762 hdev->collection[field->usage[0].collection_index].level; 2763 unsigned int j; 2764 2765 if (field_level != original_collection_level) 2766 continue; 2767 2768 for (j = 0; j < field->maxusage; j++) { 2769 struct hid_usage *usage = &field->usage[j]; 2770 2771 if (usage->collection_index != collection_index) { 2772 end_collection = true; 2773 break; 2774 } 2775 if (wacom_equivalent_usage(usage->hid) == HID_DG_CONTACTCOUNT) { 2776 hid_data->cc_report = report->id; 2777 hid_data->cc_index = i; 2778 hid_data->cc_value_index = j; 2779 2780 if (hid_data->cc_report != 0 && 2781 hid_data->cc_index >= 0) { 2782 2783 struct hid_field *field = 2784 report->field[hid_data->cc_index]; 2785 int value = 2786 field->value[hid_data->cc_value_index]; 2787 2788 if (value) 2789 hid_data->num_expected = value; 2790 } 2791 } 2792 } 2793 } 2794 2795 if (hid_data->cc_report == 0 || hid_data->cc_index < 0) 2796 hid_data->num_expected = wacom_wac->features.touch_max; 2797 } 2798 2799 static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report, 2800 int collection_index, struct hid_field *field, 2801 int field_index) 2802 { 2803 struct wacom *wacom = hid_get_drvdata(hdev); 2804 2805 if (WACOM_FINGER_FIELD(field)) 2806 wacom_set_num_expected(hdev, report, collection_index, field, 2807 field_index); 2808 wacom_report_events(hdev, report, collection_index, field_index); 2809 2810 /* 2811 * Non-input reports may be sent prior to the device being 2812 * completely initialized. Since only their events need 2813 * to be processed, exit after 'wacom_report_events' has 2814 * been called to prevent potential crashes in the report- 2815 * processing functions. 2816 */ 2817 if (report->type != HID_INPUT_REPORT) 2818 return -1; 2819 2820 if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2821 wacom_wac_pen_report(hdev, report); 2822 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2823 wacom_wac_finger_report(hdev, report); 2824 2825 return 0; 2826 } 2827 2828 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2829 { 2830 struct wacom *wacom = hid_get_drvdata(hdev); 2831 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2832 struct hid_field *field; 2833 bool pad_in_hid_field = false, pen_in_hid_field = false, 2834 finger_in_hid_field = false, true_pad = false; 2835 int r; 2836 int prev_collection = -1; 2837 2838 if (wacom_wac->features.type != HID_GENERIC) 2839 return; 2840 2841 for (r = 0; r < report->maxfield; r++) { 2842 field = report->field[r]; 2843 2844 if (WACOM_PAD_FIELD(field)) 2845 pad_in_hid_field = true; 2846 if (WACOM_PEN_FIELD(field)) 2847 pen_in_hid_field = true; 2848 if (WACOM_FINGER_FIELD(field)) 2849 finger_in_hid_field = true; 2850 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) 2851 true_pad = true; 2852 } 2853 2854 wacom_wac_battery_pre_report(hdev, report); 2855 2856 if (pad_in_hid_field && wacom->wacom_wac.pad_input) 2857 wacom_wac_pad_pre_report(hdev, report); 2858 if (pen_in_hid_field && wacom->wacom_wac.pen_input) 2859 wacom_wac_pen_pre_report(hdev, report); 2860 if (finger_in_hid_field && wacom->wacom_wac.touch_input) 2861 wacom_wac_finger_pre_report(hdev, report); 2862 2863 for (r = 0; r < report->maxfield; r++) { 2864 field = report->field[r]; 2865 2866 if (field->usage[0].collection_index != prev_collection) { 2867 if (wacom_wac_collection(hdev, report, 2868 field->usage[0].collection_index, field, r) < 0) 2869 return; 2870 prev_collection = field->usage[0].collection_index; 2871 } 2872 } 2873 2874 wacom_wac_battery_report(hdev, report); 2875 2876 if (true_pad && wacom->wacom_wac.pad_input) 2877 wacom_wac_pad_report(hdev, report, field); 2878 } 2879 2880 static int wacom_bpt_touch(struct wacom_wac *wacom) 2881 { 2882 struct wacom_features *features = &wacom->features; 2883 struct input_dev *input = wacom->touch_input; 2884 struct input_dev *pad_input = wacom->pad_input; 2885 unsigned char *data = wacom->data; 2886 int i; 2887 2888 if (data[0] != 0x02) 2889 return 0; 2890 2891 for (i = 0; i < 2; i++) { 2892 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2893 bool touch = report_touch_events(wacom) 2894 && (data[offset + 3] & 0x80); 2895 2896 input_mt_slot(input, i); 2897 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2898 if (touch) { 2899 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2900 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2901 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2902 x <<= 5; 2903 y <<= 5; 2904 } 2905 input_report_abs(input, ABS_MT_POSITION_X, x); 2906 input_report_abs(input, ABS_MT_POSITION_Y, y); 2907 } 2908 } 2909 2910 input_mt_sync_frame(input); 2911 2912 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2913 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2914 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2915 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2916 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2917 2918 return 1; 2919 } 2920 2921 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2922 { 2923 struct wacom_features *features = &wacom->features; 2924 struct input_dev *input = wacom->touch_input; 2925 bool touch = data[1] & 0x80; 2926 int slot = input_mt_get_slot_by_key(input, data[0]); 2927 2928 if (slot < 0) 2929 return; 2930 2931 touch = touch && report_touch_events(wacom); 2932 2933 input_mt_slot(input, slot); 2934 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2935 2936 if (touch) { 2937 int x = (data[2] << 4) | (data[4] >> 4); 2938 int y = (data[3] << 4) | (data[4] & 0x0f); 2939 int width, height; 2940 2941 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2942 width = data[5] * 100; 2943 height = data[6] * 100; 2944 } else { 2945 /* 2946 * "a" is a scaled-down area which we assume is 2947 * roughly circular and which can be described as: 2948 * a=(pi*r^2)/C. 2949 */ 2950 int a = data[5]; 2951 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2952 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2953 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2954 height = width * y_res / x_res; 2955 } 2956 2957 input_report_abs(input, ABS_MT_POSITION_X, x); 2958 input_report_abs(input, ABS_MT_POSITION_Y, y); 2959 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2960 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2961 } 2962 } 2963 2964 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2965 { 2966 struct input_dev *input = wacom->pad_input; 2967 struct wacom_features *features = &wacom->features; 2968 2969 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2970 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2971 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2972 } else { 2973 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2974 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2975 } 2976 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2977 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2978 } 2979 2980 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2981 { 2982 unsigned char *data = wacom->data; 2983 int count = data[1] & 0x07; 2984 int touch_changed = 0, i; 2985 2986 if (data[0] != 0x02) 2987 return 0; 2988 2989 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2990 for (i = 0; i < count; i++) { 2991 int offset = (8 * i) + 2; 2992 int msg_id = data[offset]; 2993 2994 if (msg_id >= 2 && msg_id <= 17) { 2995 wacom_bpt3_touch_msg(wacom, data + offset); 2996 touch_changed++; 2997 } else if (msg_id == 128) 2998 wacom_bpt3_button_msg(wacom, data + offset); 2999 3000 } 3001 3002 /* only update touch if we actually have a touchpad and touch data changed */ 3003 if (wacom->touch_input && touch_changed) { 3004 input_mt_sync_frame(wacom->touch_input); 3005 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 3006 } 3007 3008 return 1; 3009 } 3010 3011 static int wacom_bpt_pen(struct wacom_wac *wacom) 3012 { 3013 struct wacom_features *features = &wacom->features; 3014 struct input_dev *input = wacom->pen_input; 3015 unsigned char *data = wacom->data; 3016 int x = 0, y = 0, p = 0, d = 0; 3017 bool pen = false, btn1 = false, btn2 = false; 3018 bool range, prox, rdy; 3019 3020 if (data[0] != WACOM_REPORT_PENABLED) 3021 return 0; 3022 3023 range = (data[1] & 0x80) == 0x80; 3024 prox = (data[1] & 0x40) == 0x40; 3025 rdy = (data[1] & 0x20) == 0x20; 3026 3027 wacom->shared->stylus_in_proximity = range; 3028 if (delay_pen_events(wacom)) 3029 return 0; 3030 3031 if (rdy) { 3032 p = le16_to_cpup((__le16 *)&data[6]); 3033 pen = data[1] & 0x01; 3034 btn1 = data[1] & 0x02; 3035 btn2 = data[1] & 0x04; 3036 } 3037 if (prox) { 3038 x = le16_to_cpup((__le16 *)&data[2]); 3039 y = le16_to_cpup((__le16 *)&data[4]); 3040 3041 if (data[1] & 0x08) { 3042 wacom->tool[0] = BTN_TOOL_RUBBER; 3043 wacom->id[0] = ERASER_DEVICE_ID; 3044 } else { 3045 wacom->tool[0] = BTN_TOOL_PEN; 3046 wacom->id[0] = STYLUS_DEVICE_ID; 3047 } 3048 wacom->reporting_data = true; 3049 } 3050 if (range) { 3051 /* 3052 * Convert distance from out prox to distance from tablet. 3053 * distance will be greater than distance_max once 3054 * touching and applying pressure; do not report negative 3055 * distance. 3056 */ 3057 if (data[8] <= features->distance_max) 3058 d = features->distance_max - data[8]; 3059 } else { 3060 wacom->id[0] = 0; 3061 } 3062 3063 if (wacom->reporting_data) { 3064 input_report_key(input, BTN_TOUCH, pen); 3065 input_report_key(input, BTN_STYLUS, btn1); 3066 input_report_key(input, BTN_STYLUS2, btn2); 3067 3068 if (prox || !range) { 3069 input_report_abs(input, ABS_X, x); 3070 input_report_abs(input, ABS_Y, y); 3071 } 3072 input_report_abs(input, ABS_PRESSURE, p); 3073 input_report_abs(input, ABS_DISTANCE, d); 3074 3075 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */ 3076 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 3077 } 3078 3079 if (!range) { 3080 wacom->reporting_data = false; 3081 } 3082 3083 return 1; 3084 } 3085 3086 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 3087 { 3088 struct wacom_features *features = &wacom->features; 3089 3090 if ((features->type == INTUOSHT2) && 3091 (features->device_type & WACOM_DEVICETYPE_PEN)) 3092 return wacom_intuos_irq(wacom); 3093 else if (len == WACOM_PKGLEN_BBTOUCH) 3094 return wacom_bpt_touch(wacom); 3095 else if (len == WACOM_PKGLEN_BBTOUCH3) 3096 return wacom_bpt3_touch(wacom); 3097 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 3098 return wacom_bpt_pen(wacom); 3099 3100 return 0; 3101 } 3102 3103 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 3104 unsigned char *data) 3105 { 3106 unsigned char prefix; 3107 3108 /* 3109 * We need to reroute the event from the debug interface to the 3110 * pen interface. 3111 * We need to add the report ID to the actual pen report, so we 3112 * temporary overwrite the first byte to prevent having to kzalloc/kfree 3113 * and memcpy the report. 3114 */ 3115 prefix = data[0]; 3116 data[0] = WACOM_REPORT_BPAD_PEN; 3117 3118 /* 3119 * actually reroute the event. 3120 * No need to check if wacom->shared->pen is valid, hid_input_report() 3121 * will check for us. 3122 */ 3123 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 3124 WACOM_PKGLEN_PENABLED, 1); 3125 3126 data[0] = prefix; 3127 } 3128 3129 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 3130 unsigned char *data) 3131 { 3132 struct input_dev *input = wacom->touch_input; 3133 unsigned char *finger_data, prefix; 3134 unsigned id; 3135 int x, y; 3136 bool valid; 3137 3138 prefix = data[0]; 3139 3140 for (id = 0; id < wacom->features.touch_max; id++) { 3141 valid = !!(prefix & BIT(id)) && 3142 report_touch_events(wacom); 3143 3144 input_mt_slot(input, id); 3145 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 3146 3147 if (!valid) 3148 continue; 3149 3150 finger_data = data + 1 + id * 3; 3151 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 3152 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 3153 3154 input_report_abs(input, ABS_MT_POSITION_X, x); 3155 input_report_abs(input, ABS_MT_POSITION_Y, y); 3156 } 3157 3158 input_mt_sync_frame(input); 3159 3160 input_report_key(input, BTN_LEFT, prefix & 0x40); 3161 input_report_key(input, BTN_RIGHT, prefix & 0x80); 3162 3163 /* keep touch state for pen event */ 3164 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 3165 3166 return 1; 3167 } 3168 3169 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 3170 { 3171 unsigned char *data = wacom->data; 3172 3173 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 3174 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 3175 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 3176 return 0; 3177 3178 if (data[1] & 0x01) 3179 wacom_bamboo_pad_pen_event(wacom, &data[1]); 3180 3181 if (data[1] & 0x02) 3182 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 3183 3184 return 0; 3185 } 3186 3187 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 3188 { 3189 unsigned char *data = wacom->data; 3190 int connected; 3191 3192 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 3193 return 0; 3194 3195 connected = data[1] & 0x01; 3196 if (connected) { 3197 int pid, battery, charging; 3198 3199 if ((wacom->shared->type == INTUOSHT || 3200 wacom->shared->type == INTUOSHT2) && 3201 wacom->shared->touch_input && 3202 wacom->shared->touch_max) { 3203 input_report_switch(wacom->shared->touch_input, 3204 SW_MUTE_DEVICE, data[5] & 0x40); 3205 input_sync(wacom->shared->touch_input); 3206 } 3207 3208 pid = get_unaligned_be16(&data[6]); 3209 battery = (data[5] & 0x3f) * 100 / 31; 3210 charging = !!(data[5] & 0x80); 3211 if (wacom->pid != pid) { 3212 wacom->pid = pid; 3213 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3214 } 3215 3216 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 3217 battery, charging, 1, 0); 3218 3219 } else if (wacom->pid != 0) { 3220 /* disconnected while previously connected */ 3221 wacom->pid = 0; 3222 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3223 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3224 } 3225 3226 return 0; 3227 } 3228 3229 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 3230 { 3231 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 3232 struct wacom_features *features = &wacom_wac->features; 3233 unsigned char *data = wacom_wac->data; 3234 3235 if (data[0] != WACOM_REPORT_USB) 3236 return 0; 3237 3238 if ((features->type == INTUOSHT || 3239 features->type == INTUOSHT2) && 3240 wacom_wac->shared->touch_input && 3241 features->touch_max) { 3242 input_report_switch(wacom_wac->shared->touch_input, 3243 SW_MUTE_DEVICE, data[8] & 0x40); 3244 input_sync(wacom_wac->shared->touch_input); 3245 } 3246 3247 if (data[9] & 0x02) { /* wireless module is attached */ 3248 int battery = (data[8] & 0x3f) * 100 / 31; 3249 bool charging = !!(data[8] & 0x80); 3250 3251 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO, 3252 battery, charging, battery || charging, 1); 3253 3254 if (!wacom->battery.battery && 3255 !(features->quirks & WACOM_QUIRK_BATTERY)) { 3256 features->quirks |= WACOM_QUIRK_BATTERY; 3257 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3258 } 3259 } 3260 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 3261 wacom->battery.battery) { 3262 features->quirks &= ~WACOM_QUIRK_BATTERY; 3263 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3264 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3265 } 3266 return 0; 3267 } 3268 3269 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 3270 { 3271 bool sync; 3272 3273 switch (wacom_wac->features.type) { 3274 case PENPARTNER: 3275 sync = wacom_penpartner_irq(wacom_wac); 3276 break; 3277 3278 case PL: 3279 sync = wacom_pl_irq(wacom_wac); 3280 break; 3281 3282 case WACOM_G4: 3283 case GRAPHIRE: 3284 case GRAPHIRE_BT: 3285 case WACOM_MO: 3286 sync = wacom_graphire_irq(wacom_wac); 3287 break; 3288 3289 case PTU: 3290 sync = wacom_ptu_irq(wacom_wac); 3291 break; 3292 3293 case DTU: 3294 sync = wacom_dtu_irq(wacom_wac); 3295 break; 3296 3297 case DTUS: 3298 case DTUSX: 3299 sync = wacom_dtus_irq(wacom_wac); 3300 break; 3301 3302 case INTUOS: 3303 case INTUOS3S: 3304 case INTUOS3: 3305 case INTUOS3L: 3306 case INTUOS4S: 3307 case INTUOS4: 3308 case INTUOS4L: 3309 case CINTIQ: 3310 case WACOM_BEE: 3311 case WACOM_13HD: 3312 case WACOM_21UX2: 3313 case WACOM_22HD: 3314 case WACOM_24HD: 3315 case WACOM_27QHD: 3316 case DTK: 3317 case CINTIQ_HYBRID: 3318 case CINTIQ_COMPANION_2: 3319 sync = wacom_intuos_irq(wacom_wac); 3320 break; 3321 3322 case INTUOS4WL: 3323 sync = wacom_intuos_bt_irq(wacom_wac, len); 3324 break; 3325 3326 case WACOM_24HDT: 3327 case WACOM_27QHDT: 3328 sync = wacom_24hdt_irq(wacom_wac); 3329 break; 3330 3331 case INTUOS5S: 3332 case INTUOS5: 3333 case INTUOS5L: 3334 case INTUOSPS: 3335 case INTUOSPM: 3336 case INTUOSPL: 3337 if (len == WACOM_PKGLEN_BBTOUCH3) 3338 sync = wacom_bpt3_touch(wacom_wac); 3339 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 3340 sync = wacom_status_irq(wacom_wac, len); 3341 else 3342 sync = wacom_intuos_irq(wacom_wac); 3343 break; 3344 3345 case INTUOSP2_BT: 3346 case INTUOSP2S_BT: 3347 case INTUOSHT3_BT: 3348 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 3349 break; 3350 3351 case TABLETPC: 3352 case TABLETPCE: 3353 case TABLETPC2FG: 3354 case MTSCREEN: 3355 case MTTPC: 3356 case MTTPC_B: 3357 sync = wacom_tpc_irq(wacom_wac, len); 3358 break; 3359 3360 case BAMBOO_PT: 3361 case BAMBOO_PEN: 3362 case BAMBOO_TOUCH: 3363 case INTUOSHT: 3364 case INTUOSHT2: 3365 if (wacom_wac->data[0] == WACOM_REPORT_USB) 3366 sync = wacom_status_irq(wacom_wac, len); 3367 else 3368 sync = wacom_bpt_irq(wacom_wac, len); 3369 break; 3370 3371 case BAMBOO_PAD: 3372 sync = wacom_bamboo_pad_irq(wacom_wac, len); 3373 break; 3374 3375 case WIRELESS: 3376 sync = wacom_wireless_irq(wacom_wac, len); 3377 break; 3378 3379 case REMOTE: 3380 sync = false; 3381 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 3382 wacom_remote_status_irq(wacom_wac, len); 3383 else 3384 sync = wacom_remote_irq(wacom_wac, len); 3385 break; 3386 3387 default: 3388 sync = false; 3389 break; 3390 } 3391 3392 if (sync) { 3393 if (wacom_wac->pen_input) 3394 input_sync(wacom_wac->pen_input); 3395 if (wacom_wac->touch_input) 3396 input_sync(wacom_wac->touch_input); 3397 if (wacom_wac->pad_input) 3398 input_sync(wacom_wac->pad_input); 3399 } 3400 } 3401 3402 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 3403 { 3404 struct input_dev *input_dev = wacom_wac->pen_input; 3405 3406 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3407 3408 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3409 __set_bit(BTN_STYLUS, input_dev->keybit); 3410 __set_bit(BTN_STYLUS2, input_dev->keybit); 3411 3412 input_set_abs_params(input_dev, ABS_DISTANCE, 3413 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 3414 } 3415 3416 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 3417 { 3418 struct input_dev *input_dev = wacom_wac->pen_input; 3419 struct wacom_features *features = &wacom_wac->features; 3420 3421 wacom_setup_basic_pro_pen(wacom_wac); 3422 3423 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3424 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 3425 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 3426 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 3427 3428 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 3429 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 3430 input_abs_set_res(input_dev, ABS_TILT_X, 57); 3431 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 3432 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 3433 } 3434 3435 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 3436 { 3437 struct input_dev *input_dev = wacom_wac->pen_input; 3438 3439 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3440 3441 wacom_setup_cintiq(wacom_wac); 3442 3443 __set_bit(BTN_LEFT, input_dev->keybit); 3444 __set_bit(BTN_RIGHT, input_dev->keybit); 3445 __set_bit(BTN_MIDDLE, input_dev->keybit); 3446 __set_bit(BTN_SIDE, input_dev->keybit); 3447 __set_bit(BTN_EXTRA, input_dev->keybit); 3448 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3449 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 3450 3451 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 3452 input_abs_set_res(input_dev, ABS_RZ, 287); 3453 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 3454 } 3455 3456 void wacom_setup_device_quirks(struct wacom *wacom) 3457 { 3458 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 3459 struct wacom_features *features = &wacom->wacom_wac.features; 3460 3461 /* The pen and pad share the same interface on most devices */ 3462 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3463 features->type == DTUS || 3464 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3465 if (features->device_type & WACOM_DEVICETYPE_PEN) 3466 features->device_type |= WACOM_DEVICETYPE_PAD; 3467 } 3468 3469 /* touch device found but size is not defined. use default */ 3470 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3471 features->x_max = 1023; 3472 features->y_max = 1023; 3473 } 3474 3475 /* 3476 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3477 * touch interface in its HID descriptor. If this is the touch 3478 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3479 * tablet values. 3480 */ 3481 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3482 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3483 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3484 if (features->touch_max) 3485 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3486 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3487 features->device_type |= WACOM_DEVICETYPE_PAD; 3488 3489 if (features->type == INTUOSHT2) { 3490 features->x_max = features->x_max / 10; 3491 features->y_max = features->y_max / 10; 3492 } 3493 else { 3494 features->x_max = 4096; 3495 features->y_max = 4096; 3496 } 3497 } 3498 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3499 features->device_type |= WACOM_DEVICETYPE_PAD; 3500 } 3501 } 3502 3503 /* 3504 * Hack for the Bamboo One: 3505 * the device presents a PAD/Touch interface as most Bamboos and even 3506 * sends ghosts PAD data on it. However, later, we must disable this 3507 * ghost interface, and we can not detect it unless we set it here 3508 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3509 */ 3510 if (features->type == BAMBOO_PEN && 3511 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3512 features->device_type |= WACOM_DEVICETYPE_PAD; 3513 3514 /* 3515 * Raw Wacom-mode pen and touch events both come from interface 3516 * 0, whose HID descriptor has an application usage of 0xFF0D 3517 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3518 * out through the HID_GENERIC device created for interface 1, 3519 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3520 */ 3521 if (features->type == BAMBOO_PAD) 3522 features->device_type = WACOM_DEVICETYPE_TOUCH; 3523 3524 if (features->type == REMOTE) 3525 features->device_type = WACOM_DEVICETYPE_PAD; 3526 3527 if (features->type == INTUOSP2_BT || 3528 features->type == INTUOSP2S_BT) { 3529 features->device_type |= WACOM_DEVICETYPE_PEN | 3530 WACOM_DEVICETYPE_PAD | 3531 WACOM_DEVICETYPE_TOUCH; 3532 features->quirks |= WACOM_QUIRK_BATTERY; 3533 } 3534 3535 if (features->type == INTUOSHT3_BT) { 3536 features->device_type |= WACOM_DEVICETYPE_PEN | 3537 WACOM_DEVICETYPE_PAD; 3538 features->quirks |= WACOM_QUIRK_BATTERY; 3539 } 3540 3541 switch (features->type) { 3542 case PL: 3543 case DTU: 3544 case DTUS: 3545 case DTUSX: 3546 case WACOM_21UX2: 3547 case WACOM_22HD: 3548 case DTK: 3549 case WACOM_24HD: 3550 case WACOM_27QHD: 3551 case CINTIQ_HYBRID: 3552 case CINTIQ_COMPANION_2: 3553 case CINTIQ: 3554 case WACOM_BEE: 3555 case WACOM_13HD: 3556 case WACOM_24HDT: 3557 case WACOM_27QHDT: 3558 case TABLETPC: 3559 case TABLETPCE: 3560 case TABLETPC2FG: 3561 case MTSCREEN: 3562 case MTTPC: 3563 case MTTPC_B: 3564 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3565 break; 3566 } 3567 3568 if (wacom->hdev->bus == BUS_BLUETOOTH) 3569 features->quirks |= WACOM_QUIRK_BATTERY; 3570 3571 /* quirk for bamboo touch with 2 low res touches */ 3572 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3573 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3574 features->x_max <<= 5; 3575 features->y_max <<= 5; 3576 features->x_fuzz <<= 5; 3577 features->y_fuzz <<= 5; 3578 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3579 } 3580 3581 if (features->type == WIRELESS) { 3582 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3583 features->quirks |= WACOM_QUIRK_BATTERY; 3584 } 3585 } 3586 3587 if (features->type == REMOTE) 3588 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3589 3590 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots 3591 * of things it shouldn't. Lets fix up the damage... 3592 */ 3593 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) { 3594 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL; 3595 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit); 3596 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit); 3597 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit); 3598 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit); 3599 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit); 3600 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit); 3601 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit); 3602 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit); 3603 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit); 3604 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit); 3605 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit); 3606 } 3607 } 3608 3609 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3610 struct wacom_wac *wacom_wac) 3611 { 3612 struct wacom_features *features = &wacom_wac->features; 3613 3614 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3615 3616 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3617 return -ENODEV; 3618 3619 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3620 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3621 else 3622 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3623 3624 if (features->type == HID_GENERIC) { 3625 /* setup has already been done; apply otherwise-undetectible quirks */ 3626 input_set_capability(input_dev, EV_KEY, BTN_STYLUS3); 3627 return 0; 3628 } 3629 3630 __set_bit(BTN_TOUCH, input_dev->keybit); 3631 __set_bit(ABS_MISC, input_dev->absbit); 3632 3633 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3634 features->x_max - features->offset_right, 3635 features->x_fuzz, 0); 3636 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3637 features->y_max - features->offset_bottom, 3638 features->y_fuzz, 0); 3639 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3640 features->pressure_max, features->pressure_fuzz, 0); 3641 3642 /* penabled devices have fixed resolution for each model */ 3643 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3644 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3645 3646 switch (features->type) { 3647 case GRAPHIRE_BT: 3648 __clear_bit(ABS_MISC, input_dev->absbit); 3649 /* fall through */ 3650 3651 case WACOM_MO: 3652 case WACOM_G4: 3653 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3654 features->distance_max, 3655 features->distance_fuzz, 0); 3656 /* fall through */ 3657 3658 case GRAPHIRE: 3659 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3660 3661 __set_bit(BTN_LEFT, input_dev->keybit); 3662 __set_bit(BTN_RIGHT, input_dev->keybit); 3663 __set_bit(BTN_MIDDLE, input_dev->keybit); 3664 3665 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3666 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3667 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3668 __set_bit(BTN_STYLUS, input_dev->keybit); 3669 __set_bit(BTN_STYLUS2, input_dev->keybit); 3670 break; 3671 3672 case WACOM_27QHD: 3673 case WACOM_24HD: 3674 case DTK: 3675 case WACOM_22HD: 3676 case WACOM_21UX2: 3677 case WACOM_BEE: 3678 case CINTIQ: 3679 case WACOM_13HD: 3680 case CINTIQ_HYBRID: 3681 case CINTIQ_COMPANION_2: 3682 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3683 input_abs_set_res(input_dev, ABS_Z, 287); 3684 wacom_setup_cintiq(wacom_wac); 3685 break; 3686 3687 case INTUOS3: 3688 case INTUOS3L: 3689 case INTUOS3S: 3690 case INTUOS4: 3691 case INTUOS4WL: 3692 case INTUOS4L: 3693 case INTUOS4S: 3694 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3695 input_abs_set_res(input_dev, ABS_Z, 287); 3696 /* fall through */ 3697 3698 case INTUOS: 3699 wacom_setup_intuos(wacom_wac); 3700 break; 3701 3702 case INTUOS5: 3703 case INTUOS5L: 3704 case INTUOSPM: 3705 case INTUOSPL: 3706 case INTUOS5S: 3707 case INTUOSPS: 3708 case INTUOSP2_BT: 3709 case INTUOSP2S_BT: 3710 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3711 features->distance_max, 3712 features->distance_fuzz, 0); 3713 3714 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3715 input_abs_set_res(input_dev, ABS_Z, 287); 3716 3717 wacom_setup_intuos(wacom_wac); 3718 break; 3719 3720 case WACOM_24HDT: 3721 case WACOM_27QHDT: 3722 case MTSCREEN: 3723 case MTTPC: 3724 case MTTPC_B: 3725 case TABLETPC2FG: 3726 case TABLETPC: 3727 case TABLETPCE: 3728 __clear_bit(ABS_MISC, input_dev->absbit); 3729 /* fall through */ 3730 3731 case DTUS: 3732 case DTUSX: 3733 case PL: 3734 case DTU: 3735 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3736 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3737 __set_bit(BTN_STYLUS, input_dev->keybit); 3738 __set_bit(BTN_STYLUS2, input_dev->keybit); 3739 break; 3740 3741 case PTU: 3742 __set_bit(BTN_STYLUS2, input_dev->keybit); 3743 /* fall through */ 3744 3745 case PENPARTNER: 3746 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3747 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3748 __set_bit(BTN_STYLUS, input_dev->keybit); 3749 break; 3750 3751 case INTUOSHT: 3752 case BAMBOO_PT: 3753 case BAMBOO_PEN: 3754 case INTUOSHT2: 3755 case INTUOSHT3_BT: 3756 if (features->type == INTUOSHT2 || 3757 features->type == INTUOSHT3_BT) { 3758 wacom_setup_basic_pro_pen(wacom_wac); 3759 } else { 3760 __clear_bit(ABS_MISC, input_dev->absbit); 3761 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3762 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3763 __set_bit(BTN_STYLUS, input_dev->keybit); 3764 __set_bit(BTN_STYLUS2, input_dev->keybit); 3765 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3766 features->distance_max, 3767 features->distance_fuzz, 0); 3768 } 3769 break; 3770 case BAMBOO_PAD: 3771 __clear_bit(ABS_MISC, input_dev->absbit); 3772 break; 3773 } 3774 return 0; 3775 } 3776 3777 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3778 struct wacom_wac *wacom_wac) 3779 { 3780 struct wacom_features *features = &wacom_wac->features; 3781 3782 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3783 3784 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3785 return -ENODEV; 3786 3787 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3788 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3789 else 3790 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3791 3792 if (features->type == HID_GENERIC) 3793 /* setup has already been done */ 3794 return 0; 3795 3796 __set_bit(BTN_TOUCH, input_dev->keybit); 3797 3798 if (features->touch_max == 1) { 3799 input_set_abs_params(input_dev, ABS_X, 0, 3800 features->x_max, features->x_fuzz, 0); 3801 input_set_abs_params(input_dev, ABS_Y, 0, 3802 features->y_max, features->y_fuzz, 0); 3803 input_abs_set_res(input_dev, ABS_X, 3804 features->x_resolution); 3805 input_abs_set_res(input_dev, ABS_Y, 3806 features->y_resolution); 3807 } 3808 else if (features->touch_max > 1) { 3809 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3810 features->x_max, features->x_fuzz, 0); 3811 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3812 features->y_max, features->y_fuzz, 0); 3813 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3814 features->x_resolution); 3815 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3816 features->y_resolution); 3817 } 3818 3819 switch (features->type) { 3820 case INTUOSP2_BT: 3821 case INTUOSP2S_BT: 3822 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3823 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3824 3825 if (wacom_wac->shared->touch->product == 0x361) { 3826 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3827 0, 12440, 4, 0); 3828 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3829 0, 8640, 4, 0); 3830 } 3831 else if (wacom_wac->shared->touch->product == 0x360) { 3832 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3833 0, 8960, 4, 0); 3834 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3835 0, 5920, 4, 0); 3836 } 3837 else if (wacom_wac->shared->touch->product == 0x393) { 3838 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3839 0, 6400, 4, 0); 3840 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3841 0, 4000, 4, 0); 3842 } 3843 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3844 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40); 3845 3846 /* fall through */ 3847 3848 case INTUOS5: 3849 case INTUOS5L: 3850 case INTUOSPM: 3851 case INTUOSPL: 3852 case INTUOS5S: 3853 case INTUOSPS: 3854 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3855 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3856 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3857 break; 3858 3859 case WACOM_24HDT: 3860 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3861 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3862 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3863 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3864 /* fall through */ 3865 3866 case WACOM_27QHDT: 3867 if (wacom_wac->shared->touch->product == 0x32C || 3868 wacom_wac->shared->touch->product == 0xF6) { 3869 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3870 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3871 wacom_wac->shared->has_mute_touch_switch = true; 3872 } 3873 /* fall through */ 3874 3875 case MTSCREEN: 3876 case MTTPC: 3877 case MTTPC_B: 3878 case TABLETPC2FG: 3879 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3880 /*fall through */ 3881 3882 case TABLETPC: 3883 case TABLETPCE: 3884 break; 3885 3886 case INTUOSHT: 3887 case INTUOSHT2: 3888 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3889 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3890 /* fall through */ 3891 3892 case BAMBOO_PT: 3893 case BAMBOO_TOUCH: 3894 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3895 input_set_abs_params(input_dev, 3896 ABS_MT_TOUCH_MAJOR, 3897 0, features->x_max, 0, 0); 3898 input_set_abs_params(input_dev, 3899 ABS_MT_TOUCH_MINOR, 3900 0, features->y_max, 0, 0); 3901 } 3902 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3903 break; 3904 3905 case BAMBOO_PAD: 3906 input_mt_init_slots(input_dev, features->touch_max, 3907 INPUT_MT_POINTER); 3908 __set_bit(BTN_LEFT, input_dev->keybit); 3909 __set_bit(BTN_RIGHT, input_dev->keybit); 3910 break; 3911 } 3912 return 0; 3913 } 3914 3915 static int wacom_numbered_button_to_key(int n) 3916 { 3917 if (n < 10) 3918 return BTN_0 + n; 3919 else if (n < 16) 3920 return BTN_A + (n-10); 3921 else if (n < 18) 3922 return BTN_BASE + (n-16); 3923 else 3924 return 0; 3925 } 3926 3927 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3928 int button_count) 3929 { 3930 int i; 3931 3932 for (i = 0; i < button_count; i++) { 3933 int key = wacom_numbered_button_to_key(i); 3934 3935 if (key) 3936 __set_bit(key, input_dev->keybit); 3937 } 3938 } 3939 3940 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3941 { 3942 struct wacom_led *led; 3943 int i; 3944 bool updated = false; 3945 3946 /* 3947 * 24HD has LED group 1 to the left and LED group 0 to the right. 3948 * So group 0 matches the second half of the buttons and thus the mask 3949 * needs to be shifted. 3950 */ 3951 if (group == 0) 3952 mask >>= 8; 3953 3954 for (i = 0; i < 3; i++) { 3955 led = wacom_led_find(wacom, group, i); 3956 if (!led) { 3957 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3958 i, group); 3959 continue; 3960 } 3961 if (!updated && mask & BIT(i)) { 3962 led->held = true; 3963 led_trigger_event(&led->trigger, LED_FULL); 3964 } else { 3965 led->held = false; 3966 } 3967 } 3968 } 3969 3970 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3971 int mask, int group) 3972 { 3973 int group_button; 3974 3975 /* 3976 * 21UX2 has LED group 1 to the left and LED group 0 3977 * to the right. We need to reverse the group to match this 3978 * historical behavior. 3979 */ 3980 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3981 group = 1 - group; 3982 3983 group_button = group * (button_count/wacom->led.count); 3984 3985 if (wacom->wacom_wac.features.type == INTUOSP2_BT) 3986 group_button = 8; 3987 3988 return mask & (1 << group_button); 3989 } 3990 3991 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3992 int group) 3993 { 3994 struct wacom_led *led, *next_led; 3995 int cur; 3996 bool pressed; 3997 3998 if (wacom->wacom_wac.features.type == WACOM_24HD) 3999 return wacom_24hd_update_leds(wacom, mask, group); 4000 4001 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 4002 cur = wacom->led.groups[group].select; 4003 4004 led = wacom_led_find(wacom, group, cur); 4005 if (!led) { 4006 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 4007 cur, group); 4008 return; 4009 } 4010 4011 if (!pressed) { 4012 led->held = false; 4013 return; 4014 } 4015 4016 if (led->held && pressed) 4017 return; 4018 4019 next_led = wacom_led_next(wacom, led); 4020 if (!next_led) { 4021 hid_err(wacom->hdev, "can't find next LED in group %d\n", 4022 group); 4023 return; 4024 } 4025 if (next_led == led) 4026 return; 4027 4028 next_led->held = true; 4029 led_trigger_event(&next_led->trigger, 4030 wacom_leds_brightness_get(next_led)); 4031 } 4032 4033 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 4034 int button_count, int mask) 4035 { 4036 struct wacom *wacom = input_get_drvdata(input_dev); 4037 int i; 4038 4039 for (i = 0; i < wacom->led.count; i++) 4040 wacom_update_led(wacom, button_count, mask, i); 4041 4042 for (i = 0; i < button_count; i++) { 4043 int key = wacom_numbered_button_to_key(i); 4044 4045 if (key) 4046 input_report_key(input_dev, key, mask & (1 << i)); 4047 } 4048 } 4049 4050 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 4051 struct wacom_wac *wacom_wac) 4052 { 4053 struct wacom_features *features = &wacom_wac->features; 4054 4055 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 4056 features->device_type |= WACOM_DEVICETYPE_PAD; 4057 4058 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 4059 return -ENODEV; 4060 4061 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 4062 return -ENODEV; 4063 4064 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 4065 4066 /* kept for making legacy xf86-input-wacom working with the wheels */ 4067 __set_bit(ABS_MISC, input_dev->absbit); 4068 4069 /* kept for making legacy xf86-input-wacom accepting the pad */ 4070 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 4071 input_dev->absinfo[ABS_X].maximum))) 4072 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 4073 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 4074 input_dev->absinfo[ABS_Y].maximum))) 4075 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 4076 4077 /* kept for making udev and libwacom accepting the pad */ 4078 __set_bit(BTN_STYLUS, input_dev->keybit); 4079 4080 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 4081 4082 switch (features->type) { 4083 4084 case CINTIQ_HYBRID: 4085 case CINTIQ_COMPANION_2: 4086 case DTK: 4087 case DTUS: 4088 case GRAPHIRE_BT: 4089 break; 4090 4091 case WACOM_MO: 4092 __set_bit(BTN_BACK, input_dev->keybit); 4093 __set_bit(BTN_LEFT, input_dev->keybit); 4094 __set_bit(BTN_FORWARD, input_dev->keybit); 4095 __set_bit(BTN_RIGHT, input_dev->keybit); 4096 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4097 break; 4098 4099 case WACOM_G4: 4100 __set_bit(BTN_BACK, input_dev->keybit); 4101 __set_bit(BTN_FORWARD, input_dev->keybit); 4102 input_set_capability(input_dev, EV_REL, REL_WHEEL); 4103 break; 4104 4105 case WACOM_24HD: 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_ONSCREEN_KEYBOARD, input_dev->keybit); 4111 __set_bit(KEY_INFO, input_dev->keybit); 4112 4113 if (!features->oPid) 4114 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4115 4116 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4117 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 4118 break; 4119 4120 case WACOM_27QHD: 4121 __set_bit(KEY_PROG1, input_dev->keybit); 4122 __set_bit(KEY_PROG2, input_dev->keybit); 4123 __set_bit(KEY_PROG3, input_dev->keybit); 4124 4125 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4126 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4127 4128 if (!features->oPid) 4129 __set_bit(KEY_CONTROLPANEL, input_dev->keybit); 4130 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 4131 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 4132 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 4133 input_abs_set_res(input_dev, ABS_Y, 1024); 4134 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 4135 input_abs_set_res(input_dev, ABS_Z, 1024); 4136 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 4137 break; 4138 4139 case WACOM_22HD: 4140 __set_bit(KEY_PROG1, input_dev->keybit); 4141 __set_bit(KEY_PROG2, input_dev->keybit); 4142 __set_bit(KEY_PROG3, input_dev->keybit); 4143 4144 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4145 __set_bit(KEY_INFO, input_dev->keybit); 4146 /* fall through */ 4147 4148 case WACOM_21UX2: 4149 case WACOM_BEE: 4150 case CINTIQ: 4151 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4152 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4153 break; 4154 4155 case WACOM_13HD: 4156 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4157 break; 4158 4159 case INTUOS3: 4160 case INTUOS3L: 4161 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4162 /* fall through */ 4163 4164 case INTUOS3S: 4165 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4166 break; 4167 4168 case INTUOS5: 4169 case INTUOS5L: 4170 case INTUOSPM: 4171 case INTUOSPL: 4172 case INTUOS5S: 4173 case INTUOSPS: 4174 case INTUOSP2_BT: 4175 case INTUOSP2S_BT: 4176 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4177 break; 4178 4179 case INTUOS4WL: 4180 /* 4181 * For Bluetooth devices, the udev rule does not work correctly 4182 * for pads unless we add a stylus capability, which forces 4183 * ID_INPUT_TABLET to be set. 4184 */ 4185 __set_bit(BTN_STYLUS, input_dev->keybit); 4186 /* fall through */ 4187 4188 case INTUOS4: 4189 case INTUOS4L: 4190 case INTUOS4S: 4191 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4192 break; 4193 4194 case INTUOSHT: 4195 case BAMBOO_PT: 4196 case BAMBOO_TOUCH: 4197 case INTUOSHT2: 4198 __clear_bit(ABS_MISC, input_dev->absbit); 4199 4200 __set_bit(BTN_LEFT, input_dev->keybit); 4201 __set_bit(BTN_FORWARD, input_dev->keybit); 4202 __set_bit(BTN_BACK, input_dev->keybit); 4203 __set_bit(BTN_RIGHT, input_dev->keybit); 4204 4205 break; 4206 4207 case REMOTE: 4208 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 4209 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4210 break; 4211 4212 case INTUOSHT3_BT: 4213 case HID_GENERIC: 4214 break; 4215 4216 default: 4217 /* no pad supported */ 4218 return -ENODEV; 4219 } 4220 return 0; 4221 } 4222 4223 static const struct wacom_features wacom_features_0x00 = 4224 { "Wacom Penpartner", 5040, 3780, 255, 0, 4225 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4226 static const struct wacom_features wacom_features_0x10 = 4227 { "Wacom Graphire", 10206, 7422, 511, 63, 4228 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4229 static const struct wacom_features wacom_features_0x81 = 4230 { "Wacom Graphire BT", 16704, 12064, 511, 32, 4231 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 4232 static const struct wacom_features wacom_features_0x11 = 4233 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 4234 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4235 static const struct wacom_features wacom_features_0x12 = 4236 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 4237 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4238 static const struct wacom_features wacom_features_0x13 = 4239 { "Wacom Graphire3", 10208, 7424, 511, 63, 4240 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4241 static const struct wacom_features wacom_features_0x14 = 4242 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 4243 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4244 static const struct wacom_features wacom_features_0x15 = 4245 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 4246 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4247 static const struct wacom_features wacom_features_0x16 = 4248 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 4249 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4250 static const struct wacom_features wacom_features_0x17 = 4251 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 4252 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4253 static const struct wacom_features wacom_features_0x18 = 4254 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 4255 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4256 static const struct wacom_features wacom_features_0x19 = 4257 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 4258 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4259 static const struct wacom_features wacom_features_0x60 = 4260 { "Wacom Volito", 5104, 3712, 511, 63, 4261 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4262 static const struct wacom_features wacom_features_0x61 = 4263 { "Wacom PenStation2", 3250, 2320, 255, 63, 4264 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4265 static const struct wacom_features wacom_features_0x62 = 4266 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 4267 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4268 static const struct wacom_features wacom_features_0x63 = 4269 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 4270 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4271 static const struct wacom_features wacom_features_0x64 = 4272 { "Wacom PenPartner2", 3250, 2320, 511, 63, 4273 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4274 static const struct wacom_features wacom_features_0x65 = 4275 { "Wacom Bamboo", 14760, 9225, 511, 63, 4276 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4277 static const struct wacom_features wacom_features_0x69 = 4278 { "Wacom Bamboo1", 5104, 3712, 511, 63, 4279 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4280 static const struct wacom_features wacom_features_0x6A = 4281 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 4282 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4283 static const struct wacom_features wacom_features_0x6B = 4284 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 4285 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4286 static const struct wacom_features wacom_features_0x20 = 4287 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 4288 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4289 static const struct wacom_features wacom_features_0x21 = 4290 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 4291 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4292 static const struct wacom_features wacom_features_0x22 = 4293 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 4294 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4295 static const struct wacom_features wacom_features_0x23 = 4296 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 4297 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4298 static const struct wacom_features wacom_features_0x24 = 4299 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 4300 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4301 static const struct wacom_features wacom_features_0x30 = 4302 { "Wacom PL400", 5408, 4056, 255, 0, 4303 PL, WACOM_PL_RES, WACOM_PL_RES }; 4304 static const struct wacom_features wacom_features_0x31 = 4305 { "Wacom PL500", 6144, 4608, 255, 0, 4306 PL, WACOM_PL_RES, WACOM_PL_RES }; 4307 static const struct wacom_features wacom_features_0x32 = 4308 { "Wacom PL600", 6126, 4604, 255, 0, 4309 PL, WACOM_PL_RES, WACOM_PL_RES }; 4310 static const struct wacom_features wacom_features_0x33 = 4311 { "Wacom PL600SX", 6260, 5016, 255, 0, 4312 PL, WACOM_PL_RES, WACOM_PL_RES }; 4313 static const struct wacom_features wacom_features_0x34 = 4314 { "Wacom PL550", 6144, 4608, 511, 0, 4315 PL, WACOM_PL_RES, WACOM_PL_RES }; 4316 static const struct wacom_features wacom_features_0x35 = 4317 { "Wacom PL800", 7220, 5780, 511, 0, 4318 PL, WACOM_PL_RES, WACOM_PL_RES }; 4319 static const struct wacom_features wacom_features_0x37 = 4320 { "Wacom PL700", 6758, 5406, 511, 0, 4321 PL, WACOM_PL_RES, WACOM_PL_RES }; 4322 static const struct wacom_features wacom_features_0x38 = 4323 { "Wacom PL510", 6282, 4762, 511, 0, 4324 PL, WACOM_PL_RES, WACOM_PL_RES }; 4325 static const struct wacom_features wacom_features_0x39 = 4326 { "Wacom DTU710", 34080, 27660, 511, 0, 4327 PL, WACOM_PL_RES, WACOM_PL_RES }; 4328 static const struct wacom_features wacom_features_0xC4 = 4329 { "Wacom DTF521", 6282, 4762, 511, 0, 4330 PL, WACOM_PL_RES, WACOM_PL_RES }; 4331 static const struct wacom_features wacom_features_0xC0 = 4332 { "Wacom DTF720", 6858, 5506, 511, 0, 4333 PL, WACOM_PL_RES, WACOM_PL_RES }; 4334 static const struct wacom_features wacom_features_0xC2 = 4335 { "Wacom DTF720a", 6858, 5506, 511, 0, 4336 PL, WACOM_PL_RES, WACOM_PL_RES }; 4337 static const struct wacom_features wacom_features_0x03 = 4338 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 4339 PTU, WACOM_PL_RES, WACOM_PL_RES }; 4340 static const struct wacom_features wacom_features_0x41 = 4341 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 4342 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4343 static const struct wacom_features wacom_features_0x42 = 4344 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4345 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4346 static const struct wacom_features wacom_features_0x43 = 4347 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 4348 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4349 static const struct wacom_features wacom_features_0x44 = 4350 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 4351 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4352 static const struct wacom_features wacom_features_0x45 = 4353 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 4354 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4355 static const struct wacom_features wacom_features_0xB0 = 4356 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 4357 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4358 static const struct wacom_features wacom_features_0xB1 = 4359 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 4360 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4361 static const struct wacom_features wacom_features_0xB2 = 4362 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 4363 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4364 static const struct wacom_features wacom_features_0xB3 = 4365 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 4366 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4367 static const struct wacom_features wacom_features_0xB4 = 4368 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 4369 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4370 static const struct wacom_features wacom_features_0xB5 = 4371 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 4372 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4373 static const struct wacom_features wacom_features_0xB7 = 4374 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 4375 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4376 static const struct wacom_features wacom_features_0xB8 = 4377 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 4378 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4379 static const struct wacom_features wacom_features_0xB9 = 4380 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 4381 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4382 static const struct wacom_features wacom_features_0xBA = 4383 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 4384 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4385 static const struct wacom_features wacom_features_0xBB = 4386 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 4387 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4388 static const struct wacom_features wacom_features_0xBC = 4389 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4390 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4391 static const struct wacom_features wacom_features_0xBD = 4392 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4393 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4394 static const struct wacom_features wacom_features_0x26 = 4395 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 4396 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 4397 static const struct wacom_features wacom_features_0x27 = 4398 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 4399 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4400 static const struct wacom_features wacom_features_0x28 = 4401 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 4402 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4403 static const struct wacom_features wacom_features_0x29 = 4404 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 4405 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4406 static const struct wacom_features wacom_features_0x2A = 4407 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 4408 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4409 static const struct wacom_features wacom_features_0x314 = 4410 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 4411 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 4412 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4413 static const struct wacom_features wacom_features_0x315 = 4414 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 4415 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4416 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4417 static const struct wacom_features wacom_features_0x317 = 4418 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 4419 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4420 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4421 static const struct wacom_features wacom_features_0xF4 = 4422 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 4423 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4424 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4425 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4426 static const struct wacom_features wacom_features_0xF8 = 4427 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 4428 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4429 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4430 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4431 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 4432 static const struct wacom_features wacom_features_0xF6 = 4433 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 4434 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 4435 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4436 static const struct wacom_features wacom_features_0x32A = 4437 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 4438 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4439 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4440 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4441 static const struct wacom_features wacom_features_0x32B = 4442 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 4443 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4444 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4445 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4446 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 4447 static const struct wacom_features wacom_features_0x32C = 4448 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 4449 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 4450 static const struct wacom_features wacom_features_0x3F = 4451 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 4452 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4453 static const struct wacom_features wacom_features_0xC5 = 4454 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 4455 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4456 static const struct wacom_features wacom_features_0xC6 = 4457 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 4458 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4459 static const struct wacom_features wacom_features_0x304 = 4460 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 4461 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4462 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4463 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4464 static const struct wacom_features wacom_features_0x333 = 4465 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 4466 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4467 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4468 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4469 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 4470 static const struct wacom_features wacom_features_0x335 = 4471 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 4472 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 4473 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4474 static const struct wacom_features wacom_features_0xC7 = 4475 { "Wacom DTU1931", 37832, 30305, 511, 0, 4476 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4477 static const struct wacom_features wacom_features_0xCE = 4478 { "Wacom DTU2231", 47864, 27011, 511, 0, 4479 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4480 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 4481 static const struct wacom_features wacom_features_0xF0 = 4482 { "Wacom DTU1631", 34623, 19553, 511, 0, 4483 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4484 static const struct wacom_features wacom_features_0xFB = 4485 { "Wacom DTU1031", 22096, 13960, 511, 0, 4486 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4487 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4488 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4489 static const struct wacom_features wacom_features_0x32F = 4490 { "Wacom DTU1031X", 22672, 12928, 511, 0, 4491 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 4492 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4493 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4494 static const struct wacom_features wacom_features_0x336 = 4495 { "Wacom DTU1141", 23672, 13403, 1023, 0, 4496 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4497 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4498 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4499 static const struct wacom_features wacom_features_0x57 = 4500 { "Wacom DTK2241", 95840, 54260, 2047, 63, 4501 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4502 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4503 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4504 static const struct wacom_features wacom_features_0x59 = /* Pen */ 4505 { "Wacom DTH2242", 95840, 54260, 2047, 63, 4506 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4507 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4508 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4509 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 4510 static const struct wacom_features wacom_features_0x5D = /* Touch */ 4511 { "Wacom DTH2242", .type = WACOM_24HDT, 4512 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 4513 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4514 static const struct wacom_features wacom_features_0xCC = 4515 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 4516 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4517 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4518 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4519 static const struct wacom_features wacom_features_0xFA = 4520 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 4521 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4522 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4523 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4524 static const struct wacom_features wacom_features_0x5B = 4525 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 4526 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4527 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4528 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4529 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 4530 static const struct wacom_features wacom_features_0x5E = 4531 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 4532 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 4533 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4534 static const struct wacom_features wacom_features_0x90 = 4535 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4536 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4537 static const struct wacom_features wacom_features_0x93 = 4538 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4539 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4540 static const struct wacom_features wacom_features_0x97 = 4541 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4542 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4543 static const struct wacom_features wacom_features_0x9A = 4544 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4545 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4546 static const struct wacom_features wacom_features_0x9F = 4547 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4548 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4549 static const struct wacom_features wacom_features_0xE2 = 4550 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4551 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4552 static const struct wacom_features wacom_features_0xE3 = 4553 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4554 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4555 static const struct wacom_features wacom_features_0xE5 = 4556 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4557 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4558 static const struct wacom_features wacom_features_0xE6 = 4559 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4560 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4561 static const struct wacom_features wacom_features_0xEC = 4562 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4563 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4564 static const struct wacom_features wacom_features_0xED = 4565 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4566 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4567 static const struct wacom_features wacom_features_0xEF = 4568 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4569 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4570 static const struct wacom_features wacom_features_0x100 = 4571 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4572 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4573 static const struct wacom_features wacom_features_0x101 = 4574 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4575 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4576 static const struct wacom_features wacom_features_0x10D = 4577 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4578 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4579 static const struct wacom_features wacom_features_0x10E = 4580 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4581 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4582 static const struct wacom_features wacom_features_0x10F = 4583 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4584 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4585 static const struct wacom_features wacom_features_0x116 = 4586 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4587 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4588 static const struct wacom_features wacom_features_0x12C = 4589 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4590 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4591 static const struct wacom_features wacom_features_0x4001 = 4592 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4593 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4594 static const struct wacom_features wacom_features_0x4004 = 4595 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4596 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4597 static const struct wacom_features wacom_features_0x5000 = 4598 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4599 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4600 static const struct wacom_features wacom_features_0x5002 = 4601 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4602 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4603 static const struct wacom_features wacom_features_0x47 = 4604 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4605 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4606 static const struct wacom_features wacom_features_0x84 = 4607 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4608 static const struct wacom_features wacom_features_0xD0 = 4609 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4610 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4611 static const struct wacom_features wacom_features_0xD1 = 4612 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4613 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4614 static const struct wacom_features wacom_features_0xD2 = 4615 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4616 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4617 static const struct wacom_features wacom_features_0xD3 = 4618 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4619 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4620 static const struct wacom_features wacom_features_0xD4 = 4621 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4622 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4623 static const struct wacom_features wacom_features_0xD5 = 4624 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4625 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4626 static const struct wacom_features wacom_features_0xD6 = 4627 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4628 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4629 static const struct wacom_features wacom_features_0xD7 = 4630 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4631 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4632 static const struct wacom_features wacom_features_0xD8 = 4633 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4634 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4635 static const struct wacom_features wacom_features_0xDA = 4636 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4637 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4638 static const struct wacom_features wacom_features_0xDB = 4639 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4640 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4641 static const struct wacom_features wacom_features_0xDD = 4642 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4643 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4644 static const struct wacom_features wacom_features_0xDE = 4645 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4646 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4647 static const struct wacom_features wacom_features_0xDF = 4648 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4649 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4650 static const struct wacom_features wacom_features_0x300 = 4651 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4652 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4653 static const struct wacom_features wacom_features_0x301 = 4654 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4655 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4656 static const struct wacom_features wacom_features_0x302 = 4657 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4658 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4659 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4660 static const struct wacom_features wacom_features_0x303 = 4661 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4662 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4663 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4664 static const struct wacom_features wacom_features_0x30E = 4665 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4666 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4667 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4668 static const struct wacom_features wacom_features_0x6004 = 4669 { "ISD-V4", 12800, 8000, 255, 0, 4670 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4671 static const struct wacom_features wacom_features_0x307 = 4672 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4673 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4674 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4675 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4676 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4677 static const struct wacom_features wacom_features_0x309 = 4678 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4679 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4680 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4681 static const struct wacom_features wacom_features_0x30A = 4682 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4683 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4684 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4685 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4686 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4687 static const struct wacom_features wacom_features_0x30C = 4688 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4689 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4690 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4691 static const struct wacom_features wacom_features_0x318 = 4692 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4693 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4694 static const struct wacom_features wacom_features_0x319 = 4695 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4696 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4697 static const struct wacom_features wacom_features_0x325 = 4698 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4699 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4700 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4701 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4702 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4703 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4704 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4705 .oPid = 0x325 }; 4706 static const struct wacom_features wacom_features_0x323 = 4707 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4708 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4709 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4710 static const struct wacom_features wacom_features_0x331 = 4711 { "Wacom Express Key Remote", .type = REMOTE, 4712 .numbered_buttons = 18, .check_for_hid_type = true, 4713 .hid_type = HID_TYPE_USBNONE }; 4714 static const struct wacom_features wacom_features_0x33B = 4715 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4716 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4717 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4718 static const struct wacom_features wacom_features_0x33C = 4719 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4720 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4721 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4722 static const struct wacom_features wacom_features_0x33D = 4723 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4724 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4725 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4726 static const struct wacom_features wacom_features_0x33E = 4727 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4728 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4729 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4730 static const struct wacom_features wacom_features_0x343 = 4731 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4732 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4733 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4734 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4735 static const struct wacom_features wacom_features_0x360 = 4736 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4737 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4738 static const struct wacom_features wacom_features_0x361 = 4739 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4740 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4741 static const struct wacom_features wacom_features_0x377 = 4742 { "Wacom Intuos BT S", 15200, 9500, 4095, 63, 4743 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4744 static const struct wacom_features wacom_features_0x379 = 4745 { "Wacom Intuos BT M", 21600, 13500, 4095, 63, 4746 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4747 static const struct wacom_features wacom_features_0x37A = 4748 { "Wacom One by Wacom S", 15200, 9500, 2047, 63, 4749 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4750 static const struct wacom_features wacom_features_0x37B = 4751 { "Wacom One by Wacom M", 21600, 13500, 2047, 63, 4752 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4753 static const struct wacom_features wacom_features_0x393 = 4754 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63, 4755 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, 4756 .touch_max = 10 }; 4757 4758 static const struct wacom_features wacom_features_HID_ANY_ID = 4759 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4760 4761 #define USB_DEVICE_WACOM(prod) \ 4762 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4763 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4764 4765 #define BT_DEVICE_WACOM(prod) \ 4766 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4767 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4768 4769 #define I2C_DEVICE_WACOM(prod) \ 4770 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4771 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4772 4773 #define USB_DEVICE_LENOVO(prod) \ 4774 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4775 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4776 4777 const struct hid_device_id wacom_ids[] = { 4778 { USB_DEVICE_WACOM(0x00) }, 4779 { USB_DEVICE_WACOM(0x03) }, 4780 { USB_DEVICE_WACOM(0x10) }, 4781 { USB_DEVICE_WACOM(0x11) }, 4782 { USB_DEVICE_WACOM(0x12) }, 4783 { USB_DEVICE_WACOM(0x13) }, 4784 { USB_DEVICE_WACOM(0x14) }, 4785 { USB_DEVICE_WACOM(0x15) }, 4786 { USB_DEVICE_WACOM(0x16) }, 4787 { USB_DEVICE_WACOM(0x17) }, 4788 { USB_DEVICE_WACOM(0x18) }, 4789 { USB_DEVICE_WACOM(0x19) }, 4790 { USB_DEVICE_WACOM(0x20) }, 4791 { USB_DEVICE_WACOM(0x21) }, 4792 { USB_DEVICE_WACOM(0x22) }, 4793 { USB_DEVICE_WACOM(0x23) }, 4794 { USB_DEVICE_WACOM(0x24) }, 4795 { USB_DEVICE_WACOM(0x26) }, 4796 { USB_DEVICE_WACOM(0x27) }, 4797 { USB_DEVICE_WACOM(0x28) }, 4798 { USB_DEVICE_WACOM(0x29) }, 4799 { USB_DEVICE_WACOM(0x2A) }, 4800 { USB_DEVICE_WACOM(0x30) }, 4801 { USB_DEVICE_WACOM(0x31) }, 4802 { USB_DEVICE_WACOM(0x32) }, 4803 { USB_DEVICE_WACOM(0x33) }, 4804 { USB_DEVICE_WACOM(0x34) }, 4805 { USB_DEVICE_WACOM(0x35) }, 4806 { USB_DEVICE_WACOM(0x37) }, 4807 { USB_DEVICE_WACOM(0x38) }, 4808 { USB_DEVICE_WACOM(0x39) }, 4809 { USB_DEVICE_WACOM(0x3F) }, 4810 { USB_DEVICE_WACOM(0x41) }, 4811 { USB_DEVICE_WACOM(0x42) }, 4812 { USB_DEVICE_WACOM(0x43) }, 4813 { USB_DEVICE_WACOM(0x44) }, 4814 { USB_DEVICE_WACOM(0x45) }, 4815 { USB_DEVICE_WACOM(0x47) }, 4816 { USB_DEVICE_WACOM(0x57) }, 4817 { USB_DEVICE_WACOM(0x59) }, 4818 { USB_DEVICE_WACOM(0x5B) }, 4819 { USB_DEVICE_WACOM(0x5D) }, 4820 { USB_DEVICE_WACOM(0x5E) }, 4821 { USB_DEVICE_WACOM(0x60) }, 4822 { USB_DEVICE_WACOM(0x61) }, 4823 { USB_DEVICE_WACOM(0x62) }, 4824 { USB_DEVICE_WACOM(0x63) }, 4825 { USB_DEVICE_WACOM(0x64) }, 4826 { USB_DEVICE_WACOM(0x65) }, 4827 { USB_DEVICE_WACOM(0x69) }, 4828 { USB_DEVICE_WACOM(0x6A) }, 4829 { USB_DEVICE_WACOM(0x6B) }, 4830 { BT_DEVICE_WACOM(0x81) }, 4831 { USB_DEVICE_WACOM(0x84) }, 4832 { USB_DEVICE_WACOM(0x90) }, 4833 { USB_DEVICE_WACOM(0x93) }, 4834 { USB_DEVICE_WACOM(0x97) }, 4835 { USB_DEVICE_WACOM(0x9A) }, 4836 { USB_DEVICE_WACOM(0x9F) }, 4837 { USB_DEVICE_WACOM(0xB0) }, 4838 { USB_DEVICE_WACOM(0xB1) }, 4839 { USB_DEVICE_WACOM(0xB2) }, 4840 { USB_DEVICE_WACOM(0xB3) }, 4841 { USB_DEVICE_WACOM(0xB4) }, 4842 { USB_DEVICE_WACOM(0xB5) }, 4843 { USB_DEVICE_WACOM(0xB7) }, 4844 { USB_DEVICE_WACOM(0xB8) }, 4845 { USB_DEVICE_WACOM(0xB9) }, 4846 { USB_DEVICE_WACOM(0xBA) }, 4847 { USB_DEVICE_WACOM(0xBB) }, 4848 { USB_DEVICE_WACOM(0xBC) }, 4849 { BT_DEVICE_WACOM(0xBD) }, 4850 { USB_DEVICE_WACOM(0xC0) }, 4851 { USB_DEVICE_WACOM(0xC2) }, 4852 { USB_DEVICE_WACOM(0xC4) }, 4853 { USB_DEVICE_WACOM(0xC5) }, 4854 { USB_DEVICE_WACOM(0xC6) }, 4855 { USB_DEVICE_WACOM(0xC7) }, 4856 { USB_DEVICE_WACOM(0xCC) }, 4857 { USB_DEVICE_WACOM(0xCE) }, 4858 { USB_DEVICE_WACOM(0xD0) }, 4859 { USB_DEVICE_WACOM(0xD1) }, 4860 { USB_DEVICE_WACOM(0xD2) }, 4861 { USB_DEVICE_WACOM(0xD3) }, 4862 { USB_DEVICE_WACOM(0xD4) }, 4863 { USB_DEVICE_WACOM(0xD5) }, 4864 { USB_DEVICE_WACOM(0xD6) }, 4865 { USB_DEVICE_WACOM(0xD7) }, 4866 { USB_DEVICE_WACOM(0xD8) }, 4867 { USB_DEVICE_WACOM(0xDA) }, 4868 { USB_DEVICE_WACOM(0xDB) }, 4869 { USB_DEVICE_WACOM(0xDD) }, 4870 { USB_DEVICE_WACOM(0xDE) }, 4871 { USB_DEVICE_WACOM(0xDF) }, 4872 { USB_DEVICE_WACOM(0xE2) }, 4873 { USB_DEVICE_WACOM(0xE3) }, 4874 { USB_DEVICE_WACOM(0xE5) }, 4875 { USB_DEVICE_WACOM(0xE6) }, 4876 { USB_DEVICE_WACOM(0xEC) }, 4877 { USB_DEVICE_WACOM(0xED) }, 4878 { USB_DEVICE_WACOM(0xEF) }, 4879 { USB_DEVICE_WACOM(0xF0) }, 4880 { USB_DEVICE_WACOM(0xF4) }, 4881 { USB_DEVICE_WACOM(0xF6) }, 4882 { USB_DEVICE_WACOM(0xF8) }, 4883 { USB_DEVICE_WACOM(0xFA) }, 4884 { USB_DEVICE_WACOM(0xFB) }, 4885 { USB_DEVICE_WACOM(0x100) }, 4886 { USB_DEVICE_WACOM(0x101) }, 4887 { USB_DEVICE_WACOM(0x10D) }, 4888 { USB_DEVICE_WACOM(0x10E) }, 4889 { USB_DEVICE_WACOM(0x10F) }, 4890 { USB_DEVICE_WACOM(0x116) }, 4891 { USB_DEVICE_WACOM(0x12C) }, 4892 { USB_DEVICE_WACOM(0x300) }, 4893 { USB_DEVICE_WACOM(0x301) }, 4894 { USB_DEVICE_WACOM(0x302) }, 4895 { USB_DEVICE_WACOM(0x303) }, 4896 { USB_DEVICE_WACOM(0x304) }, 4897 { USB_DEVICE_WACOM(0x307) }, 4898 { USB_DEVICE_WACOM(0x309) }, 4899 { USB_DEVICE_WACOM(0x30A) }, 4900 { USB_DEVICE_WACOM(0x30C) }, 4901 { USB_DEVICE_WACOM(0x30E) }, 4902 { USB_DEVICE_WACOM(0x314) }, 4903 { USB_DEVICE_WACOM(0x315) }, 4904 { USB_DEVICE_WACOM(0x317) }, 4905 { USB_DEVICE_WACOM(0x318) }, 4906 { USB_DEVICE_WACOM(0x319) }, 4907 { USB_DEVICE_WACOM(0x323) }, 4908 { USB_DEVICE_WACOM(0x325) }, 4909 { USB_DEVICE_WACOM(0x326) }, 4910 { USB_DEVICE_WACOM(0x32A) }, 4911 { USB_DEVICE_WACOM(0x32B) }, 4912 { USB_DEVICE_WACOM(0x32C) }, 4913 { USB_DEVICE_WACOM(0x32F) }, 4914 { USB_DEVICE_WACOM(0x331) }, 4915 { USB_DEVICE_WACOM(0x333) }, 4916 { USB_DEVICE_WACOM(0x335) }, 4917 { USB_DEVICE_WACOM(0x336) }, 4918 { USB_DEVICE_WACOM(0x33B) }, 4919 { USB_DEVICE_WACOM(0x33C) }, 4920 { USB_DEVICE_WACOM(0x33D) }, 4921 { USB_DEVICE_WACOM(0x33E) }, 4922 { USB_DEVICE_WACOM(0x343) }, 4923 { BT_DEVICE_WACOM(0x360) }, 4924 { BT_DEVICE_WACOM(0x361) }, 4925 { BT_DEVICE_WACOM(0x377) }, 4926 { BT_DEVICE_WACOM(0x379) }, 4927 { USB_DEVICE_WACOM(0x37A) }, 4928 { USB_DEVICE_WACOM(0x37B) }, 4929 { BT_DEVICE_WACOM(0x393) }, 4930 { USB_DEVICE_WACOM(0x4001) }, 4931 { USB_DEVICE_WACOM(0x4004) }, 4932 { USB_DEVICE_WACOM(0x5000) }, 4933 { USB_DEVICE_WACOM(0x5002) }, 4934 { USB_DEVICE_LENOVO(0x6004) }, 4935 4936 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4937 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4938 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4939 { } 4940 }; 4941 MODULE_DEVICE_TABLE(hid, wacom_ids); 4942