1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * drivers/input/tablet/wacom_wac.c 4 * 5 * USB Wacom tablet support - Wacom specific code 6 */ 7 8 /* 9 */ 10 11 #include "wacom_wac.h" 12 #include "wacom.h" 13 #include <linux/input/mt.h> 14 15 /* resolution for penabled devices */ 16 #define WACOM_PL_RES 20 17 #define WACOM_PENPRTN_RES 40 18 #define WACOM_VOLITO_RES 50 19 #define WACOM_GRAPHIRE_RES 80 20 #define WACOM_INTUOS_RES 100 21 #define WACOM_INTUOS3_RES 200 22 23 /* Newer Cintiq and DTU have an offset between tablet and screen areas */ 24 #define WACOM_DTU_OFFSET 200 25 #define WACOM_CINTIQ_OFFSET 400 26 27 /* 28 * Scale factor relating reported contact size to logical contact area. 29 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 30 */ 31 #define WACOM_CONTACT_AREA_SCALE 2607 32 33 static bool touch_arbitration = 1; 34 module_param(touch_arbitration, bool, 0644); 35 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)"); 36 37 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 38 int button_count, int mask); 39 40 static int wacom_numbered_button_to_key(int n); 41 42 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 43 int group); 44 /* 45 * Percent of battery capacity for Graphire. 46 * 8th value means AC online and show 100% capacity. 47 */ 48 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 49 50 /* 51 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 52 */ 53 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 54 55 static void __wacom_notify_battery(struct wacom_battery *battery, 56 int bat_status, int bat_capacity, 57 bool bat_charging, bool bat_connected, 58 bool ps_connected) 59 { 60 bool changed = battery->bat_status != bat_status || 61 battery->battery_capacity != bat_capacity || 62 battery->bat_charging != bat_charging || 63 battery->bat_connected != bat_connected || 64 battery->ps_connected != ps_connected; 65 66 if (changed) { 67 battery->bat_status = bat_status; 68 battery->battery_capacity = bat_capacity; 69 battery->bat_charging = bat_charging; 70 battery->bat_connected = bat_connected; 71 battery->ps_connected = ps_connected; 72 73 if (battery->battery) 74 power_supply_changed(battery->battery); 75 } 76 } 77 78 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 79 int bat_status, int bat_capacity, bool bat_charging, 80 bool bat_connected, bool ps_connected) 81 { 82 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 83 84 __wacom_notify_battery(&wacom->battery, bat_status, bat_capacity, 85 bat_charging, bat_connected, ps_connected); 86 } 87 88 static int wacom_penpartner_irq(struct wacom_wac *wacom) 89 { 90 unsigned char *data = wacom->data; 91 struct input_dev *input = wacom->pen_input; 92 93 switch (data[0]) { 94 case 1: 95 if (data[5] & 0x80) { 96 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 97 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 98 input_report_key(input, wacom->tool[0], 1); 99 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 100 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 101 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 102 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 103 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 104 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 105 } else { 106 input_report_key(input, wacom->tool[0], 0); 107 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 108 input_report_abs(input, ABS_PRESSURE, -1); 109 input_report_key(input, BTN_TOUCH, 0); 110 } 111 break; 112 113 case 2: 114 input_report_key(input, BTN_TOOL_PEN, 1); 115 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 116 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 117 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 118 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 119 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 120 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 121 break; 122 123 default: 124 dev_dbg(input->dev.parent, 125 "%s: received unknown report #%d\n", __func__, data[0]); 126 return 0; 127 } 128 129 return 1; 130 } 131 132 static int wacom_pl_irq(struct wacom_wac *wacom) 133 { 134 struct wacom_features *features = &wacom->features; 135 unsigned char *data = wacom->data; 136 struct input_dev *input = wacom->pen_input; 137 int prox, pressure; 138 139 if (data[0] != WACOM_REPORT_PENABLED) { 140 dev_dbg(input->dev.parent, 141 "%s: received unknown report #%d\n", __func__, data[0]); 142 return 0; 143 } 144 145 prox = data[1] & 0x40; 146 147 if (!wacom->id[0]) { 148 if ((data[0] & 0x10) || (data[4] & 0x20)) { 149 wacom->tool[0] = BTN_TOOL_RUBBER; 150 wacom->id[0] = ERASER_DEVICE_ID; 151 } 152 else { 153 wacom->tool[0] = BTN_TOOL_PEN; 154 wacom->id[0] = STYLUS_DEVICE_ID; 155 } 156 } 157 158 /* If the eraser is in prox, STYLUS2 is always set. If we 159 * mis-detected the type and notice that STYLUS2 isn't set 160 * then force the eraser out of prox and let the pen in. 161 */ 162 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 163 input_report_key(input, BTN_TOOL_RUBBER, 0); 164 input_report_abs(input, ABS_MISC, 0); 165 input_sync(input); 166 wacom->tool[0] = BTN_TOOL_PEN; 167 wacom->id[0] = STYLUS_DEVICE_ID; 168 } 169 170 if (prox) { 171 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 172 if (features->pressure_max > 255) 173 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 174 pressure += (features->pressure_max + 1) / 2; 175 176 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 177 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 178 input_report_abs(input, ABS_PRESSURE, pressure); 179 180 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 181 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 182 /* Only allow the stylus2 button to be reported for the pen tool. */ 183 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 184 } 185 186 if (!prox) 187 wacom->id[0] = 0; 188 input_report_key(input, wacom->tool[0], prox); 189 input_report_abs(input, ABS_MISC, wacom->id[0]); 190 return 1; 191 } 192 193 static int wacom_ptu_irq(struct wacom_wac *wacom) 194 { 195 unsigned char *data = wacom->data; 196 struct input_dev *input = wacom->pen_input; 197 198 if (data[0] != WACOM_REPORT_PENABLED) { 199 dev_dbg(input->dev.parent, 200 "%s: received unknown report #%d\n", __func__, data[0]); 201 return 0; 202 } 203 204 if (data[1] & 0x04) { 205 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 206 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 207 wacom->id[0] = ERASER_DEVICE_ID; 208 } else { 209 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 210 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 211 wacom->id[0] = STYLUS_DEVICE_ID; 212 } 213 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 214 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 215 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 216 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 217 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 218 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 219 return 1; 220 } 221 222 static int wacom_dtu_irq(struct wacom_wac *wacom) 223 { 224 unsigned char *data = wacom->data; 225 struct input_dev *input = wacom->pen_input; 226 int prox = data[1] & 0x20; 227 228 dev_dbg(input->dev.parent, 229 "%s: received report #%d", __func__, data[0]); 230 231 if (prox) { 232 /* Going into proximity select tool */ 233 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 234 if (wacom->tool[0] == BTN_TOOL_PEN) 235 wacom->id[0] = STYLUS_DEVICE_ID; 236 else 237 wacom->id[0] = ERASER_DEVICE_ID; 238 } 239 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 240 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 241 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 242 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 243 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 244 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 245 if (!prox) /* out-prox */ 246 wacom->id[0] = 0; 247 input_report_key(input, wacom->tool[0], prox); 248 input_report_abs(input, ABS_MISC, wacom->id[0]); 249 return 1; 250 } 251 252 static int wacom_dtus_irq(struct wacom_wac *wacom) 253 { 254 unsigned char *data = wacom->data; 255 struct input_dev *input = wacom->pen_input; 256 unsigned short prox, pressure = 0; 257 258 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 259 dev_dbg(input->dev.parent, 260 "%s: received unknown report #%d", __func__, data[0]); 261 return 0; 262 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 263 input = wacom->pad_input; 264 input_report_key(input, BTN_0, (data[1] & 0x01)); 265 input_report_key(input, BTN_1, (data[1] & 0x02)); 266 input_report_key(input, BTN_2, (data[1] & 0x04)); 267 input_report_key(input, BTN_3, (data[1] & 0x08)); 268 input_report_abs(input, ABS_MISC, 269 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 270 return 1; 271 } else { 272 prox = data[1] & 0x80; 273 if (prox) { 274 switch ((data[1] >> 3) & 3) { 275 case 1: /* Rubber */ 276 wacom->tool[0] = BTN_TOOL_RUBBER; 277 wacom->id[0] = ERASER_DEVICE_ID; 278 break; 279 280 case 2: /* Pen */ 281 wacom->tool[0] = BTN_TOOL_PEN; 282 wacom->id[0] = STYLUS_DEVICE_ID; 283 break; 284 } 285 } 286 287 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 288 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 289 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 290 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 291 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 292 input_report_abs(input, ABS_PRESSURE, pressure); 293 input_report_key(input, BTN_TOUCH, pressure > 10); 294 295 if (!prox) /* out-prox */ 296 wacom->id[0] = 0; 297 input_report_key(input, wacom->tool[0], prox); 298 input_report_abs(input, ABS_MISC, wacom->id[0]); 299 return 1; 300 } 301 } 302 303 static int wacom_graphire_irq(struct wacom_wac *wacom) 304 { 305 struct wacom_features *features = &wacom->features; 306 unsigned char *data = wacom->data; 307 struct input_dev *input = wacom->pen_input; 308 struct input_dev *pad_input = wacom->pad_input; 309 int battery_capacity, ps_connected; 310 int prox; 311 int rw = 0; 312 int retval = 0; 313 314 if (features->type == GRAPHIRE_BT) { 315 if (data[0] != WACOM_REPORT_PENABLED_BT) { 316 dev_dbg(input->dev.parent, 317 "%s: received unknown report #%d\n", __func__, 318 data[0]); 319 goto exit; 320 } 321 } else if (data[0] != WACOM_REPORT_PENABLED) { 322 dev_dbg(input->dev.parent, 323 "%s: received unknown report #%d\n", __func__, data[0]); 324 goto exit; 325 } 326 327 prox = data[1] & 0x80; 328 if (prox || wacom->id[0]) { 329 if (prox) { 330 switch ((data[1] >> 5) & 3) { 331 332 case 0: /* Pen */ 333 wacom->tool[0] = BTN_TOOL_PEN; 334 wacom->id[0] = STYLUS_DEVICE_ID; 335 break; 336 337 case 1: /* Rubber */ 338 wacom->tool[0] = BTN_TOOL_RUBBER; 339 wacom->id[0] = ERASER_DEVICE_ID; 340 break; 341 342 case 2: /* Mouse with wheel */ 343 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 344 /* fall through */ 345 346 case 3: /* Mouse without wheel */ 347 wacom->tool[0] = BTN_TOOL_MOUSE; 348 wacom->id[0] = CURSOR_DEVICE_ID; 349 break; 350 } 351 } 352 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 353 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 354 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 355 if (features->type == GRAPHIRE_BT) 356 input_report_abs(input, ABS_PRESSURE, data[6] | 357 (((__u16) (data[1] & 0x08)) << 5)); 358 else 359 input_report_abs(input, ABS_PRESSURE, data[6] | 360 ((data[7] & 0x03) << 8)); 361 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 362 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 363 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 364 } else { 365 input_report_key(input, BTN_LEFT, data[1] & 0x01); 366 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 367 if (features->type == WACOM_G4 || 368 features->type == WACOM_MO) { 369 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 370 rw = (data[7] & 0x04) - (data[7] & 0x03); 371 } else if (features->type == GRAPHIRE_BT) { 372 /* Compute distance between mouse and tablet */ 373 rw = 44 - (data[6] >> 2); 374 rw = clamp_val(rw, 0, 31); 375 input_report_abs(input, ABS_DISTANCE, rw); 376 if (((data[1] >> 5) & 3) == 2) { 377 /* Mouse with wheel */ 378 input_report_key(input, BTN_MIDDLE, 379 data[1] & 0x04); 380 rw = (data[6] & 0x01) ? -1 : 381 (data[6] & 0x02) ? 1 : 0; 382 } else { 383 rw = 0; 384 } 385 } else { 386 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 387 rw = -(signed char)data[6]; 388 } 389 input_report_rel(input, REL_WHEEL, rw); 390 } 391 392 if (!prox) 393 wacom->id[0] = 0; 394 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 395 input_report_key(input, wacom->tool[0], prox); 396 input_sync(input); /* sync last event */ 397 } 398 399 /* send pad data */ 400 switch (features->type) { 401 case WACOM_G4: 402 prox = data[7] & 0xf8; 403 if (prox || wacom->id[1]) { 404 wacom->id[1] = PAD_DEVICE_ID; 405 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 406 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 407 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 408 input_report_rel(pad_input, REL_WHEEL, rw); 409 if (!prox) 410 wacom->id[1] = 0; 411 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 412 retval = 1; 413 } 414 break; 415 416 case WACOM_MO: 417 prox = (data[7] & 0xf8) || data[8]; 418 if (prox || wacom->id[1]) { 419 wacom->id[1] = PAD_DEVICE_ID; 420 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 421 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 422 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 423 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 424 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 425 if (!prox) 426 wacom->id[1] = 0; 427 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 428 retval = 1; 429 } 430 break; 431 case GRAPHIRE_BT: 432 prox = data[7] & 0x03; 433 if (prox || wacom->id[1]) { 434 wacom->id[1] = PAD_DEVICE_ID; 435 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 436 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 437 if (!prox) 438 wacom->id[1] = 0; 439 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 440 retval = 1; 441 } 442 break; 443 } 444 445 /* Store current battery capacity and power supply state */ 446 if (features->type == GRAPHIRE_BT) { 447 rw = (data[7] >> 2 & 0x07); 448 battery_capacity = batcap_gr[rw]; 449 ps_connected = rw == 7; 450 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 451 battery_capacity, ps_connected, 1, 452 ps_connected); 453 } 454 exit: 455 return retval; 456 } 457 458 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 459 { 460 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 461 struct wacom_features *features = &wacom_wac->features; 462 struct hid_report *r; 463 struct hid_report_enum *re; 464 465 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 466 if (features->type == INTUOSHT2) 467 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 468 else 469 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 470 if (r) { 471 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 472 } 473 } 474 475 static int wacom_intuos_pad(struct wacom_wac *wacom) 476 { 477 struct wacom_features *features = &wacom->features; 478 unsigned char *data = wacom->data; 479 struct input_dev *input = wacom->pad_input; 480 int i; 481 int buttons = 0, nbuttons = features->numbered_buttons; 482 int keys = 0, nkeys = 0; 483 int ring1 = 0, ring2 = 0; 484 int strip1 = 0, strip2 = 0; 485 bool prox = false; 486 bool wrench = false, keyboard = false, mute_touch = false, menu = false, 487 info = false; 488 489 /* pad packets. Works as a second tool and is always in prox */ 490 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 491 data[0] == WACOM_REPORT_CINTIQPAD)) 492 return 0; 493 494 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 495 buttons = (data[3] << 1) | (data[2] & 0x01); 496 ring1 = data[1]; 497 } else if (features->type == DTK) { 498 buttons = data[6]; 499 } else if (features->type == WACOM_13HD) { 500 buttons = (data[4] << 1) | (data[3] & 0x01); 501 } else if (features->type == WACOM_24HD) { 502 buttons = (data[8] << 8) | data[6]; 503 ring1 = data[1]; 504 ring2 = data[2]; 505 506 /* 507 * Three "buttons" are available on the 24HD which are 508 * physically implemented as a touchstrip. Each button 509 * is approximately 3 bits wide with a 2 bit spacing. 510 * The raw touchstrip bits are stored at: 511 * ((data[3] & 0x1f) << 8) | data[4]) 512 */ 513 nkeys = 3; 514 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 515 ((data[4] & 0xE0) ? 1<<1 : 0) | 516 ((data[4] & 0x07) ? 1<<0 : 0); 517 keyboard = !!(data[4] & 0xE0); 518 info = !!(data[3] & 0x1C); 519 520 if (features->oPid) { 521 mute_touch = !!(data[4] & 0x07); 522 if (mute_touch) 523 wacom->shared->is_touch_on = 524 !wacom->shared->is_touch_on; 525 } else { 526 wrench = !!(data[4] & 0x07); 527 } 528 } else if (features->type == WACOM_27QHD) { 529 nkeys = 3; 530 keys = data[2] & 0x07; 531 532 wrench = !!(data[2] & 0x01); 533 keyboard = !!(data[2] & 0x02); 534 535 if (features->oPid) { 536 mute_touch = !!(data[2] & 0x04); 537 if (mute_touch) 538 wacom->shared->is_touch_on = 539 !wacom->shared->is_touch_on; 540 } else { 541 menu = !!(data[2] & 0x04); 542 } 543 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 544 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 545 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 546 } else if (features->type == CINTIQ_HYBRID) { 547 /* 548 * Do not send hardware buttons under Android. They 549 * are already sent to the system through GPIO (and 550 * have different meaning). 551 * 552 * d-pad right -> data[4] & 0x10 553 * d-pad up -> data[4] & 0x20 554 * d-pad left -> data[4] & 0x40 555 * d-pad down -> data[4] & 0x80 556 * d-pad center -> data[3] & 0x01 557 */ 558 buttons = (data[4] << 1) | (data[3] & 0x01); 559 } else if (features->type == CINTIQ_COMPANION_2) { 560 /* d-pad right -> data[2] & 0x10 561 * d-pad up -> data[2] & 0x20 562 * d-pad left -> data[2] & 0x40 563 * d-pad down -> data[2] & 0x80 564 * d-pad center -> data[1] & 0x01 565 */ 566 buttons = ((data[2] >> 4) << 7) | 567 ((data[1] & 0x04) << 4) | 568 ((data[2] & 0x0F) << 2) | 569 (data[1] & 0x03); 570 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 571 /* 572 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 573 * addition to the mechanical switch. Switch data is 574 * stored in data[4], capacitive data in data[5]. 575 * 576 * Touch ring mode switch (data[3]) has no capacitive sensor 577 */ 578 buttons = (data[4] << 1) | (data[3] & 0x01); 579 ring1 = data[2]; 580 } else { 581 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 582 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 583 (data[6] << 1) | (data[5] & 0x01); 584 585 if (features->type == WACOM_22HD) { 586 nkeys = 3; 587 keys = data[9] & 0x07; 588 589 info = !!(data[9] & 0x01); 590 wrench = !!(data[9] & 0x02); 591 } 592 } else { 593 buttons = ((data[6] & 0x10) << 5) | 594 ((data[5] & 0x10) << 4) | 595 ((data[6] & 0x0F) << 4) | 596 (data[5] & 0x0F); 597 } 598 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 599 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 600 } 601 602 prox = (buttons & ~(~0U << nbuttons)) | (keys & ~(~0U << nkeys)) | 603 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 604 605 wacom_report_numbered_buttons(input, nbuttons, buttons); 606 607 for (i = 0; i < nkeys; i++) 608 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 609 610 input_report_key(input, KEY_BUTTONCONFIG, wrench); 611 input_report_key(input, KEY_ONSCREEN_KEYBOARD, keyboard); 612 input_report_key(input, KEY_CONTROLPANEL, menu); 613 input_report_key(input, KEY_INFO, info); 614 615 if (wacom->shared && wacom->shared->touch_input) { 616 input_report_switch(wacom->shared->touch_input, 617 SW_MUTE_DEVICE, 618 !wacom->shared->is_touch_on); 619 input_sync(wacom->shared->touch_input); 620 } 621 622 input_report_abs(input, ABS_RX, strip1); 623 input_report_abs(input, ABS_RY, strip2); 624 625 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 626 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 627 628 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 629 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 630 631 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 632 633 return 1; 634 } 635 636 static int wacom_intuos_id_mangle(int tool_id) 637 { 638 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 639 } 640 641 static int wacom_intuos_get_tool_type(int tool_id) 642 { 643 int tool_type; 644 645 switch (tool_id) { 646 case 0x812: /* Inking pen */ 647 case 0x801: /* Intuos3 Inking pen */ 648 case 0x12802: /* Intuos4/5 Inking Pen */ 649 case 0x012: 650 tool_type = BTN_TOOL_PENCIL; 651 break; 652 653 case 0x822: /* Pen */ 654 case 0x842: 655 case 0x852: 656 case 0x823: /* Intuos3 Grip Pen */ 657 case 0x813: /* Intuos3 Classic Pen */ 658 case 0x885: /* Intuos3 Marker Pen */ 659 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 660 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 661 case 0x8e2: /* IntuosHT2 pen */ 662 case 0x022: 663 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 664 case 0x10842: /* MobileStudio Pro Pro Pen slim */ 665 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 666 case 0x16802: /* Cintiq 13HD Pro Pen */ 667 case 0x18802: /* DTH2242 Pen */ 668 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 669 tool_type = BTN_TOOL_PEN; 670 break; 671 672 case 0x832: /* Stroke pen */ 673 case 0x032: 674 tool_type = BTN_TOOL_BRUSH; 675 break; 676 677 case 0x007: /* Mouse 4D and 2D */ 678 case 0x09c: 679 case 0x094: 680 case 0x017: /* Intuos3 2D Mouse */ 681 case 0x806: /* Intuos4 Mouse */ 682 tool_type = BTN_TOOL_MOUSE; 683 break; 684 685 case 0x096: /* Lens cursor */ 686 case 0x097: /* Intuos3 Lens cursor */ 687 case 0x006: /* Intuos4 Lens cursor */ 688 tool_type = BTN_TOOL_LENS; 689 break; 690 691 case 0x82a: /* Eraser */ 692 case 0x84a: 693 case 0x85a: 694 case 0x91a: 695 case 0xd1a: 696 case 0x0fa: 697 case 0x82b: /* Intuos3 Grip Pen Eraser */ 698 case 0x81b: /* Intuos3 Classic Pen Eraser */ 699 case 0x91b: /* Intuos3 Airbrush Eraser */ 700 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 701 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 702 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 703 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 704 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 705 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 706 case 0x1084a: /* MobileStudio Pro Pro Pen slim Eraser */ 707 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 708 case 0x1880a: /* DTH2242 Eraser */ 709 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 710 tool_type = BTN_TOOL_RUBBER; 711 break; 712 713 case 0xd12: 714 case 0x912: 715 case 0x112: 716 case 0x913: /* Intuos3 Airbrush */ 717 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 718 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 719 tool_type = BTN_TOOL_AIRBRUSH; 720 break; 721 722 default: /* Unknown tool */ 723 tool_type = BTN_TOOL_PEN; 724 break; 725 } 726 return tool_type; 727 } 728 729 static void wacom_exit_report(struct wacom_wac *wacom) 730 { 731 struct input_dev *input = wacom->pen_input; 732 struct wacom_features *features = &wacom->features; 733 unsigned char *data = wacom->data; 734 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 735 736 /* 737 * Reset all states otherwise we lose the initial states 738 * when in-prox next time 739 */ 740 input_report_abs(input, ABS_X, 0); 741 input_report_abs(input, ABS_Y, 0); 742 input_report_abs(input, ABS_DISTANCE, 0); 743 input_report_abs(input, ABS_TILT_X, 0); 744 input_report_abs(input, ABS_TILT_Y, 0); 745 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 746 input_report_key(input, BTN_LEFT, 0); 747 input_report_key(input, BTN_MIDDLE, 0); 748 input_report_key(input, BTN_RIGHT, 0); 749 input_report_key(input, BTN_SIDE, 0); 750 input_report_key(input, BTN_EXTRA, 0); 751 input_report_abs(input, ABS_THROTTLE, 0); 752 input_report_abs(input, ABS_RZ, 0); 753 } else { 754 input_report_abs(input, ABS_PRESSURE, 0); 755 input_report_key(input, BTN_STYLUS, 0); 756 input_report_key(input, BTN_STYLUS2, 0); 757 input_report_key(input, BTN_TOUCH, 0); 758 input_report_abs(input, ABS_WHEEL, 0); 759 if (features->type >= INTUOS3S) 760 input_report_abs(input, ABS_Z, 0); 761 } 762 input_report_key(input, wacom->tool[idx], 0); 763 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 764 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 765 wacom->id[idx] = 0; 766 } 767 768 static int wacom_intuos_inout(struct wacom_wac *wacom) 769 { 770 struct wacom_features *features = &wacom->features; 771 unsigned char *data = wacom->data; 772 struct input_dev *input = wacom->pen_input; 773 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 774 775 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 776 ((data[1] & 0xfe) == 0x20) || /* in range */ 777 ((data[1] & 0xfe) == 0x80))) /* out prox */ 778 return 0; 779 780 /* Enter report */ 781 if ((data[1] & 0xfc) == 0xc0) { 782 /* serial number of the tool */ 783 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 784 (data[4] << 20) + (data[5] << 12) + 785 (data[6] << 4) + (data[7] >> 4); 786 787 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 788 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 789 790 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 791 792 wacom->shared->stylus_in_proximity = true; 793 return 1; 794 } 795 796 /* in Range */ 797 if ((data[1] & 0xfe) == 0x20) { 798 if (features->type != INTUOSHT2) 799 wacom->shared->stylus_in_proximity = true; 800 801 /* in Range while exiting */ 802 if (wacom->reporting_data) { 803 input_report_key(input, BTN_TOUCH, 0); 804 input_report_abs(input, ABS_PRESSURE, 0); 805 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 806 return 2; 807 } 808 return 1; 809 } 810 811 /* Exit report */ 812 if ((data[1] & 0xfe) == 0x80) { 813 wacom->shared->stylus_in_proximity = false; 814 wacom->reporting_data = false; 815 816 /* don't report exit if we don't know the ID */ 817 if (!wacom->id[idx]) 818 return 1; 819 820 wacom_exit_report(wacom); 821 return 2; 822 } 823 824 return 0; 825 } 826 827 static inline bool report_touch_events(struct wacom_wac *wacom) 828 { 829 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 830 } 831 832 static inline bool delay_pen_events(struct wacom_wac *wacom) 833 { 834 return (wacom->shared->touch_down && touch_arbitration); 835 } 836 837 static int wacom_intuos_general(struct wacom_wac *wacom) 838 { 839 struct wacom_features *features = &wacom->features; 840 unsigned char *data = wacom->data; 841 struct input_dev *input = wacom->pen_input; 842 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 843 unsigned char type = (data[1] >> 1) & 0x0F; 844 unsigned int x, y, distance, t; 845 846 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 847 data[0] != WACOM_REPORT_INTUOS_PEN) 848 return 0; 849 850 if (delay_pen_events(wacom)) 851 return 1; 852 853 /* don't report events if we don't know the tool ID */ 854 if (!wacom->id[idx]) { 855 /* but reschedule a read of the current tool */ 856 wacom_intuos_schedule_prox_event(wacom); 857 return 1; 858 } 859 860 /* 861 * don't report events for invalid data 862 */ 863 /* older I4 styli don't work with new Cintiqs */ 864 if ((!((wacom->id[idx] >> 16) & 0x01) && 865 (features->type == WACOM_21UX2)) || 866 /* Only large Intuos support Lense Cursor */ 867 (wacom->tool[idx] == BTN_TOOL_LENS && 868 (features->type == INTUOS3 || 869 features->type == INTUOS3S || 870 features->type == INTUOS4 || 871 features->type == INTUOS4S || 872 features->type == INTUOS5 || 873 features->type == INTUOS5S || 874 features->type == INTUOSPM || 875 features->type == INTUOSPS)) || 876 /* Cintiq doesn't send data when RDY bit isn't set */ 877 (features->type == CINTIQ && !(data[1] & 0x40))) 878 return 1; 879 880 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 881 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 882 distance = data[9] >> 2; 883 if (features->type < INTUOS3S) { 884 x >>= 1; 885 y >>= 1; 886 distance >>= 1; 887 } 888 if (features->type == INTUOSHT2) 889 distance = features->distance_max - distance; 890 input_report_abs(input, ABS_X, x); 891 input_report_abs(input, ABS_Y, y); 892 input_report_abs(input, ABS_DISTANCE, distance); 893 894 switch (type) { 895 case 0x00: 896 case 0x01: 897 case 0x02: 898 case 0x03: 899 /* general pen packet */ 900 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 901 if (features->pressure_max < 2047) 902 t >>= 1; 903 input_report_abs(input, ABS_PRESSURE, t); 904 if (features->type != INTUOSHT2) { 905 input_report_abs(input, ABS_TILT_X, 906 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 907 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 908 } 909 input_report_key(input, BTN_STYLUS, data[1] & 2); 910 input_report_key(input, BTN_STYLUS2, data[1] & 4); 911 input_report_key(input, BTN_TOUCH, t > 10); 912 break; 913 914 case 0x0a: 915 /* airbrush second packet */ 916 input_report_abs(input, ABS_WHEEL, 917 (data[6] << 2) | ((data[7] >> 6) & 3)); 918 input_report_abs(input, ABS_TILT_X, 919 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 920 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 921 break; 922 923 case 0x05: 924 /* Rotation packet */ 925 if (features->type >= INTUOS3S) { 926 /* I3 marker pen rotation */ 927 t = (data[6] << 3) | ((data[7] >> 5) & 7); 928 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 929 ((t-1) / 2 + 450)) : (450 - t / 2) ; 930 input_report_abs(input, ABS_Z, t); 931 } else { 932 /* 4D mouse 2nd packet */ 933 t = (data[6] << 3) | ((data[7] >> 5) & 7); 934 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 935 ((t - 1) / 2) : -t / 2); 936 } 937 break; 938 939 case 0x04: 940 /* 4D mouse 1st packet */ 941 input_report_key(input, BTN_LEFT, data[8] & 0x01); 942 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 943 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 944 945 input_report_key(input, BTN_SIDE, data[8] & 0x20); 946 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 947 t = (data[6] << 2) | ((data[7] >> 6) & 3); 948 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 949 break; 950 951 case 0x06: 952 /* I4 mouse */ 953 input_report_key(input, BTN_LEFT, data[6] & 0x01); 954 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 955 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 956 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 957 - ((data[7] & 0x40) >> 6)); 958 input_report_key(input, BTN_SIDE, data[6] & 0x08); 959 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 960 961 input_report_abs(input, ABS_TILT_X, 962 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 963 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 964 break; 965 966 case 0x08: 967 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 968 /* 2D mouse packet */ 969 input_report_key(input, BTN_LEFT, data[8] & 0x04); 970 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 971 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 972 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 973 - ((data[8] & 0x02) >> 1)); 974 975 /* I3 2D mouse side buttons */ 976 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 977 input_report_key(input, BTN_SIDE, data[8] & 0x40); 978 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 979 } 980 } 981 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 982 /* Lens cursor packets */ 983 input_report_key(input, BTN_LEFT, data[8] & 0x01); 984 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 985 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 986 input_report_key(input, BTN_SIDE, data[8] & 0x10); 987 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 988 } 989 break; 990 991 case 0x07: 992 case 0x09: 993 case 0x0b: 994 case 0x0c: 995 case 0x0d: 996 case 0x0e: 997 case 0x0f: 998 /* unhandled */ 999 break; 1000 } 1001 1002 input_report_abs(input, ABS_MISC, 1003 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 1004 input_report_key(input, wacom->tool[idx], 1); 1005 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1006 wacom->reporting_data = true; 1007 return 2; 1008 } 1009 1010 static int wacom_intuos_irq(struct wacom_wac *wacom) 1011 { 1012 unsigned char *data = wacom->data; 1013 struct input_dev *input = wacom->pen_input; 1014 int result; 1015 1016 if (data[0] != WACOM_REPORT_PENABLED && 1017 data[0] != WACOM_REPORT_INTUOS_ID1 && 1018 data[0] != WACOM_REPORT_INTUOS_ID2 && 1019 data[0] != WACOM_REPORT_INTUOSPAD && 1020 data[0] != WACOM_REPORT_INTUOS_PEN && 1021 data[0] != WACOM_REPORT_CINTIQ && 1022 data[0] != WACOM_REPORT_CINTIQPAD && 1023 data[0] != WACOM_REPORT_INTUOS5PAD) { 1024 dev_dbg(input->dev.parent, 1025 "%s: received unknown report #%d\n", __func__, data[0]); 1026 return 0; 1027 } 1028 1029 /* process pad events */ 1030 result = wacom_intuos_pad(wacom); 1031 if (result) 1032 return result; 1033 1034 /* process in/out prox events */ 1035 result = wacom_intuos_inout(wacom); 1036 if (result) 1037 return result - 1; 1038 1039 /* process general packets */ 1040 result = wacom_intuos_general(wacom); 1041 if (result) 1042 return result - 1; 1043 1044 return 0; 1045 } 1046 1047 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 1048 { 1049 unsigned char *data = wacom_wac->data; 1050 struct input_dev *input; 1051 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1052 struct wacom_remote *remote = wacom->remote; 1053 int bat_charging, bat_percent, touch_ring_mode; 1054 __u32 serial; 1055 int i, index = -1; 1056 unsigned long flags; 1057 1058 if (data[0] != WACOM_REPORT_REMOTE) { 1059 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 1060 __func__, data[0]); 1061 return 0; 1062 } 1063 1064 serial = data[3] + (data[4] << 8) + (data[5] << 16); 1065 wacom_wac->id[0] = PAD_DEVICE_ID; 1066 1067 spin_lock_irqsave(&remote->remote_lock, flags); 1068 1069 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1070 if (remote->remotes[i].serial == serial) { 1071 index = i; 1072 break; 1073 } 1074 } 1075 1076 if (index < 0 || !remote->remotes[index].registered) 1077 goto out; 1078 1079 input = remote->remotes[index].input; 1080 1081 input_report_key(input, BTN_0, (data[9] & 0x01)); 1082 input_report_key(input, BTN_1, (data[9] & 0x02)); 1083 input_report_key(input, BTN_2, (data[9] & 0x04)); 1084 input_report_key(input, BTN_3, (data[9] & 0x08)); 1085 input_report_key(input, BTN_4, (data[9] & 0x10)); 1086 input_report_key(input, BTN_5, (data[9] & 0x20)); 1087 input_report_key(input, BTN_6, (data[9] & 0x40)); 1088 input_report_key(input, BTN_7, (data[9] & 0x80)); 1089 1090 input_report_key(input, BTN_8, (data[10] & 0x01)); 1091 input_report_key(input, BTN_9, (data[10] & 0x02)); 1092 input_report_key(input, BTN_A, (data[10] & 0x04)); 1093 input_report_key(input, BTN_B, (data[10] & 0x08)); 1094 input_report_key(input, BTN_C, (data[10] & 0x10)); 1095 input_report_key(input, BTN_X, (data[10] & 0x20)); 1096 input_report_key(input, BTN_Y, (data[10] & 0x40)); 1097 input_report_key(input, BTN_Z, (data[10] & 0x80)); 1098 1099 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 1100 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 1101 1102 if (data[12] & 0x80) 1103 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f) - 1); 1104 else 1105 input_report_abs(input, ABS_WHEEL, 0); 1106 1107 bat_percent = data[7] & 0x7f; 1108 bat_charging = !!(data[7] & 0x80); 1109 1110 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 1111 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 1112 else 1113 input_report_abs(input, ABS_MISC, 0); 1114 1115 input_event(input, EV_MSC, MSC_SERIAL, serial); 1116 1117 input_sync(input); 1118 1119 /*Which mode select (LED light) is currently on?*/ 1120 touch_ring_mode = (data[11] & 0xC0) >> 6; 1121 1122 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1123 if (remote->remotes[i].serial == serial) 1124 wacom->led.groups[i].select = touch_ring_mode; 1125 } 1126 1127 __wacom_notify_battery(&remote->remotes[index].battery, 1128 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent, 1129 bat_charging, 1, bat_charging); 1130 1131 out: 1132 spin_unlock_irqrestore(&remote->remote_lock, flags); 1133 return 0; 1134 } 1135 1136 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 1137 { 1138 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1139 unsigned char *data = wacom_wac->data; 1140 struct wacom_remote *remote = wacom->remote; 1141 struct wacom_remote_data remote_data; 1142 unsigned long flags; 1143 int i, ret; 1144 1145 if (data[0] != WACOM_REPORT_DEVICE_LIST) 1146 return; 1147 1148 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 1149 1150 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1151 int j = i * 6; 1152 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 1153 bool connected = data[j+2]; 1154 1155 remote_data.remote[i].serial = serial; 1156 remote_data.remote[i].connected = connected; 1157 } 1158 1159 spin_lock_irqsave(&remote->remote_lock, flags); 1160 1161 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 1162 if (ret != sizeof(remote_data)) { 1163 spin_unlock_irqrestore(&remote->remote_lock, flags); 1164 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 1165 return; 1166 } 1167 1168 spin_unlock_irqrestore(&remote->remote_lock, flags); 1169 1170 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 1171 } 1172 1173 static int int_dist(int x1, int y1, int x2, int y2) 1174 { 1175 int x = x2 - x1; 1176 int y = y2 - y1; 1177 1178 return int_sqrt(x*x + y*y); 1179 } 1180 1181 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1182 unsigned char *data) 1183 { 1184 memcpy(wacom->data, data, 10); 1185 wacom_intuos_irq(wacom); 1186 1187 input_sync(wacom->pen_input); 1188 if (wacom->pad_input) 1189 input_sync(wacom->pad_input); 1190 } 1191 1192 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1193 { 1194 unsigned char data[WACOM_PKGLEN_MAX]; 1195 int i = 1; 1196 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1197 1198 memcpy(data, wacom->data, len); 1199 1200 switch (data[0]) { 1201 case 0x04: 1202 wacom_intuos_bt_process_data(wacom, data + i); 1203 i += 10; 1204 /* fall through */ 1205 case 0x03: 1206 wacom_intuos_bt_process_data(wacom, data + i); 1207 i += 10; 1208 wacom_intuos_bt_process_data(wacom, data + i); 1209 i += 10; 1210 power_raw = data[i]; 1211 bat_charging = (power_raw & 0x08) ? 1 : 0; 1212 ps_connected = (power_raw & 0x10) ? 1 : 0; 1213 battery_capacity = batcap_i4[power_raw & 0x07]; 1214 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1215 battery_capacity, bat_charging, 1216 battery_capacity || bat_charging, 1217 ps_connected); 1218 break; 1219 default: 1220 dev_dbg(wacom->pen_input->dev.parent, 1221 "Unknown report: %d,%d size:%zu\n", 1222 data[0], data[1], len); 1223 return 0; 1224 } 1225 return 0; 1226 } 1227 1228 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1229 { 1230 struct input_dev *input = wacom->touch_input; 1231 unsigned touch_max = wacom->features.touch_max; 1232 int count = 0; 1233 int i; 1234 1235 if (!touch_max) 1236 return 0; 1237 1238 if (touch_max == 1) 1239 return test_bit(BTN_TOUCH, input->key) && 1240 report_touch_events(wacom); 1241 1242 for (i = 0; i < input->mt->num_slots; i++) { 1243 struct input_mt_slot *ps = &input->mt->slots[i]; 1244 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1245 if (id >= 0) 1246 count++; 1247 } 1248 1249 return count; 1250 } 1251 1252 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1253 { 1254 int pen_frame_len, pen_frames; 1255 1256 struct input_dev *pen_input = wacom->pen_input; 1257 unsigned char *data = wacom->data; 1258 int i; 1259 1260 if (wacom->features.type == INTUOSP2_BT || 1261 wacom->features.type == INTUOSP2S_BT) { 1262 wacom->serial[0] = get_unaligned_le64(&data[99]); 1263 wacom->id[0] = get_unaligned_le16(&data[107]); 1264 pen_frame_len = 14; 1265 pen_frames = 7; 1266 } else { 1267 wacom->serial[0] = get_unaligned_le64(&data[33]); 1268 wacom->id[0] = get_unaligned_le16(&data[41]); 1269 pen_frame_len = 8; 1270 pen_frames = 4; 1271 } 1272 1273 if (wacom->serial[0] >> 52 == 1) { 1274 /* Add back in missing bits of ID for non-USI pens */ 1275 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1276 } 1277 1278 for (i = 0; i < pen_frames; i++) { 1279 unsigned char *frame = &data[i*pen_frame_len + 1]; 1280 bool valid = frame[0] & 0x80; 1281 bool prox = frame[0] & 0x40; 1282 bool range = frame[0] & 0x20; 1283 bool invert = frame[0] & 0x10; 1284 1285 if (!valid) 1286 continue; 1287 1288 if (!prox) { 1289 wacom->shared->stylus_in_proximity = false; 1290 wacom_exit_report(wacom); 1291 input_sync(pen_input); 1292 1293 wacom->tool[0] = 0; 1294 wacom->id[0] = 0; 1295 wacom->serial[0] = 0; 1296 return; 1297 } 1298 1299 if (range) { 1300 if (!wacom->tool[0]) { /* first in range */ 1301 /* Going into range select tool */ 1302 if (invert) 1303 wacom->tool[0] = BTN_TOOL_RUBBER; 1304 else if (wacom->id[0]) 1305 wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]); 1306 else 1307 wacom->tool[0] = BTN_TOOL_PEN; 1308 } 1309 1310 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1311 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1312 1313 if (wacom->features.type == INTUOSP2_BT || 1314 wacom->features.type == INTUOSP2S_BT) { 1315 /* Fix rotation alignment: userspace expects zero at left */ 1316 int16_t rotation = 1317 (int16_t)get_unaligned_le16(&frame[9]); 1318 rotation += 1800/4; 1319 1320 if (rotation > 899) 1321 rotation -= 1800; 1322 1323 input_report_abs(pen_input, ABS_TILT_X, 1324 (char)frame[7]); 1325 input_report_abs(pen_input, ABS_TILT_Y, 1326 (char)frame[8]); 1327 input_report_abs(pen_input, ABS_Z, rotation); 1328 input_report_abs(pen_input, ABS_WHEEL, 1329 get_unaligned_le16(&frame[11])); 1330 } 1331 } 1332 if (wacom->tool[0]) { 1333 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1334 if (wacom->features.type == INTUOSP2_BT || 1335 wacom->features.type == INTUOSP2S_BT) { 1336 input_report_abs(pen_input, ABS_DISTANCE, 1337 range ? frame[13] : wacom->features.distance_max); 1338 } else { 1339 input_report_abs(pen_input, ABS_DISTANCE, 1340 range ? frame[7] : wacom->features.distance_max); 1341 } 1342 1343 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x09); 1344 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1345 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1346 1347 input_report_key(pen_input, wacom->tool[0], prox); 1348 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1349 input_report_abs(pen_input, ABS_MISC, 1350 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1351 } 1352 1353 wacom->shared->stylus_in_proximity = prox; 1354 1355 input_sync(pen_input); 1356 } 1357 } 1358 1359 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1360 { 1361 const int finger_touch_len = 8; 1362 const int finger_frames = 4; 1363 const int finger_frame_len = 43; 1364 1365 struct input_dev *touch_input = wacom->touch_input; 1366 unsigned char *data = wacom->data; 1367 int num_contacts_left = 5; 1368 int i, j; 1369 1370 for (i = 0; i < finger_frames; i++) { 1371 unsigned char *frame = &data[i*finger_frame_len + 109]; 1372 int current_num_contacts = frame[0] & 0x7F; 1373 int contacts_to_send; 1374 1375 if (!(frame[0] & 0x80)) 1376 continue; 1377 1378 /* 1379 * First packet resets the counter since only the first 1380 * packet in series will have non-zero current_num_contacts. 1381 */ 1382 if (current_num_contacts) 1383 wacom->num_contacts_left = current_num_contacts; 1384 1385 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1386 1387 for (j = 0; j < contacts_to_send; j++) { 1388 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1389 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1390 int x = get_unaligned_le16(&touch[2]); 1391 int y = get_unaligned_le16(&touch[4]); 1392 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1393 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1394 1395 if (slot < 0) 1396 continue; 1397 1398 input_mt_slot(touch_input, slot); 1399 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1400 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1401 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1402 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1403 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1404 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1405 } 1406 1407 input_mt_sync_frame(touch_input); 1408 1409 wacom->num_contacts_left -= contacts_to_send; 1410 if (wacom->num_contacts_left <= 0) { 1411 wacom->num_contacts_left = 0; 1412 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1413 input_sync(touch_input); 1414 } 1415 } 1416 1417 if (wacom->num_contacts_left == 0) { 1418 // Be careful that we don't accidentally call input_sync with 1419 // only a partial set of fingers of processed 1420 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1421 input_sync(touch_input); 1422 } 1423 1424 } 1425 1426 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1427 { 1428 struct input_dev *pad_input = wacom->pad_input; 1429 unsigned char *data = wacom->data; 1430 1431 int buttons = data[282] | ((data[281] & 0x40) << 2); 1432 int ring = data[285] & 0x7F; 1433 bool ringstatus = data[285] & 0x80; 1434 bool prox = buttons || ringstatus; 1435 1436 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */ 1437 ring = 71 - ring; 1438 ring += 3*72/16; 1439 if (ring > 71) 1440 ring -= 72; 1441 1442 wacom_report_numbered_buttons(pad_input, 9, buttons); 1443 1444 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0); 1445 1446 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1447 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1448 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1449 1450 input_sync(pad_input); 1451 } 1452 1453 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1454 { 1455 unsigned char *data = wacom->data; 1456 1457 bool chg = data[284] & 0x80; 1458 int battery_status = data[284] & 0x7F; 1459 1460 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1461 battery_status, chg, 1, chg); 1462 } 1463 1464 static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom) 1465 { 1466 struct input_dev *pad_input = wacom->pad_input; 1467 unsigned char *data = wacom->data; 1468 1469 int buttons = data[44]; 1470 1471 wacom_report_numbered_buttons(pad_input, 4, buttons); 1472 1473 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0); 1474 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0); 1475 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1476 1477 input_sync(pad_input); 1478 } 1479 1480 static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom) 1481 { 1482 unsigned char *data = wacom->data; 1483 1484 bool chg = data[45] & 0x80; 1485 int battery_status = data[45] & 0x7F; 1486 1487 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1488 battery_status, chg, 1, chg); 1489 } 1490 1491 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1492 { 1493 unsigned char *data = wacom->data; 1494 1495 if (data[0] != 0x80 && data[0] != 0x81) { 1496 dev_dbg(wacom->pen_input->dev.parent, 1497 "%s: received unknown report #%d\n", __func__, data[0]); 1498 return 0; 1499 } 1500 1501 wacom_intuos_pro2_bt_pen(wacom); 1502 if (wacom->features.type == INTUOSP2_BT || 1503 wacom->features.type == INTUOSP2S_BT) { 1504 wacom_intuos_pro2_bt_touch(wacom); 1505 wacom_intuos_pro2_bt_pad(wacom); 1506 wacom_intuos_pro2_bt_battery(wacom); 1507 } else { 1508 wacom_intuos_gen3_bt_pad(wacom); 1509 wacom_intuos_gen3_bt_battery(wacom); 1510 } 1511 return 0; 1512 } 1513 1514 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1515 { 1516 struct input_dev *input = wacom->touch_input; 1517 unsigned char *data = wacom->data; 1518 int i; 1519 int current_num_contacts = data[61]; 1520 int contacts_to_send = 0; 1521 int num_contacts_left = 4; /* maximum contacts per packet */ 1522 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1523 int y_offset = 2; 1524 1525 if (wacom->shared->has_mute_touch_switch && 1526 !wacom->shared->is_touch_on) { 1527 if (!wacom->shared->touch_down) 1528 return 0; 1529 } 1530 1531 if (wacom->features.type == WACOM_27QHDT) { 1532 current_num_contacts = data[63]; 1533 num_contacts_left = 10; 1534 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1535 y_offset = 0; 1536 } 1537 1538 /* 1539 * First packet resets the counter since only the first 1540 * packet in series will have non-zero current_num_contacts. 1541 */ 1542 if (current_num_contacts) 1543 wacom->num_contacts_left = current_num_contacts; 1544 1545 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1546 1547 for (i = 0; i < contacts_to_send; i++) { 1548 int offset = (byte_per_packet * i) + 1; 1549 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1550 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1551 1552 if (slot < 0) 1553 continue; 1554 input_mt_slot(input, slot); 1555 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1556 1557 if (touch) { 1558 int t_x = get_unaligned_le16(&data[offset + 2]); 1559 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1560 1561 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1562 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1563 1564 if (wacom->features.type != WACOM_27QHDT) { 1565 int c_x = get_unaligned_le16(&data[offset + 4]); 1566 int c_y = get_unaligned_le16(&data[offset + 8]); 1567 int w = get_unaligned_le16(&data[offset + 10]); 1568 int h = get_unaligned_le16(&data[offset + 12]); 1569 1570 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1571 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1572 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1573 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1574 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1575 } 1576 } 1577 } 1578 input_mt_sync_frame(input); 1579 1580 wacom->num_contacts_left -= contacts_to_send; 1581 if (wacom->num_contacts_left <= 0) { 1582 wacom->num_contacts_left = 0; 1583 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1584 } 1585 return 1; 1586 } 1587 1588 static int wacom_mt_touch(struct wacom_wac *wacom) 1589 { 1590 struct input_dev *input = wacom->touch_input; 1591 unsigned char *data = wacom->data; 1592 int i; 1593 int current_num_contacts = data[2]; 1594 int contacts_to_send = 0; 1595 int x_offset = 0; 1596 1597 /* MTTPC does not support Height and Width */ 1598 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1599 x_offset = -4; 1600 1601 /* 1602 * First packet resets the counter since only the first 1603 * packet in series will have non-zero current_num_contacts. 1604 */ 1605 if (current_num_contacts) 1606 wacom->num_contacts_left = current_num_contacts; 1607 1608 /* There are at most 5 contacts per packet */ 1609 contacts_to_send = min(5, wacom->num_contacts_left); 1610 1611 for (i = 0; i < contacts_to_send; i++) { 1612 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1613 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1614 int id = get_unaligned_le16(&data[offset + 1]); 1615 int slot = input_mt_get_slot_by_key(input, id); 1616 1617 if (slot < 0) 1618 continue; 1619 1620 input_mt_slot(input, slot); 1621 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1622 if (touch) { 1623 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1624 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1625 input_report_abs(input, ABS_MT_POSITION_X, x); 1626 input_report_abs(input, ABS_MT_POSITION_Y, y); 1627 } 1628 } 1629 input_mt_sync_frame(input); 1630 1631 wacom->num_contacts_left -= contacts_to_send; 1632 if (wacom->num_contacts_left <= 0) { 1633 wacom->num_contacts_left = 0; 1634 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1635 } 1636 return 1; 1637 } 1638 1639 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1640 { 1641 struct input_dev *input = wacom->touch_input; 1642 unsigned char *data = wacom->data; 1643 int i; 1644 1645 for (i = 0; i < 2; i++) { 1646 int p = data[1] & (1 << i); 1647 bool touch = p && report_touch_events(wacom); 1648 1649 input_mt_slot(input, i); 1650 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1651 if (touch) { 1652 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1653 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1654 1655 input_report_abs(input, ABS_MT_POSITION_X, x); 1656 input_report_abs(input, ABS_MT_POSITION_Y, y); 1657 } 1658 } 1659 input_mt_sync_frame(input); 1660 1661 /* keep touch state for pen event */ 1662 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1663 1664 return 1; 1665 } 1666 1667 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1668 { 1669 unsigned char *data = wacom->data; 1670 struct input_dev *input = wacom->touch_input; 1671 bool prox = report_touch_events(wacom); 1672 int x = 0, y = 0; 1673 1674 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1675 return 0; 1676 1677 if (len == WACOM_PKGLEN_TPC1FG) { 1678 prox = prox && (data[0] & 0x01); 1679 x = get_unaligned_le16(&data[1]); 1680 y = get_unaligned_le16(&data[3]); 1681 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1682 prox = prox && (data[2] & 0x01); 1683 x = get_unaligned_le16(&data[3]); 1684 y = get_unaligned_le16(&data[5]); 1685 } else { 1686 prox = prox && (data[1] & 0x01); 1687 x = le16_to_cpup((__le16 *)&data[2]); 1688 y = le16_to_cpup((__le16 *)&data[4]); 1689 } 1690 1691 if (prox) { 1692 input_report_abs(input, ABS_X, x); 1693 input_report_abs(input, ABS_Y, y); 1694 } 1695 input_report_key(input, BTN_TOUCH, prox); 1696 1697 /* keep touch state for pen events */ 1698 wacom->shared->touch_down = prox; 1699 1700 return 1; 1701 } 1702 1703 static int wacom_tpc_pen(struct wacom_wac *wacom) 1704 { 1705 unsigned char *data = wacom->data; 1706 struct input_dev *input = wacom->pen_input; 1707 bool prox = data[1] & 0x20; 1708 1709 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1710 /* Going into proximity select tool */ 1711 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1712 1713 /* keep pen state for touch events */ 1714 wacom->shared->stylus_in_proximity = prox; 1715 1716 /* send pen events only when touch is up or forced out 1717 * or touch arbitration is off 1718 */ 1719 if (!delay_pen_events(wacom)) { 1720 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1721 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1722 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1723 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1724 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1725 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1726 input_report_key(input, wacom->tool[0], prox); 1727 return 1; 1728 } 1729 1730 return 0; 1731 } 1732 1733 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1734 { 1735 unsigned char *data = wacom->data; 1736 1737 if (wacom->pen_input) { 1738 dev_dbg(wacom->pen_input->dev.parent, 1739 "%s: received report #%d\n", __func__, data[0]); 1740 1741 if (len == WACOM_PKGLEN_PENABLED || 1742 data[0] == WACOM_REPORT_PENABLED) 1743 return wacom_tpc_pen(wacom); 1744 } 1745 else if (wacom->touch_input) { 1746 dev_dbg(wacom->touch_input->dev.parent, 1747 "%s: received report #%d\n", __func__, data[0]); 1748 1749 switch (len) { 1750 case WACOM_PKGLEN_TPC1FG: 1751 return wacom_tpc_single_touch(wacom, len); 1752 1753 case WACOM_PKGLEN_TPC2FG: 1754 return wacom_tpc_mt_touch(wacom); 1755 1756 default: 1757 switch (data[0]) { 1758 case WACOM_REPORT_TPC1FG: 1759 case WACOM_REPORT_TPCHID: 1760 case WACOM_REPORT_TPCST: 1761 case WACOM_REPORT_TPC1FGE: 1762 return wacom_tpc_single_touch(wacom, len); 1763 1764 case WACOM_REPORT_TPCMT: 1765 case WACOM_REPORT_TPCMT2: 1766 return wacom_mt_touch(wacom); 1767 1768 } 1769 } 1770 } 1771 1772 return 0; 1773 } 1774 1775 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage, 1776 int value, int num, int denom) 1777 { 1778 struct input_absinfo *abs = &input->absinfo[usage->code]; 1779 int range = (abs->maximum - abs->minimum + 1); 1780 1781 value += num*range/denom; 1782 if (value > abs->maximum) 1783 value -= range; 1784 else if (value < abs->minimum) 1785 value += range; 1786 return value; 1787 } 1788 1789 int wacom_equivalent_usage(int usage) 1790 { 1791 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1792 int subpage = (usage & 0xFF00) << 8; 1793 int subusage = (usage & 0xFF); 1794 1795 if (subpage == WACOM_HID_SP_PAD || 1796 subpage == WACOM_HID_SP_BUTTON || 1797 subpage == WACOM_HID_SP_DIGITIZER || 1798 subpage == WACOM_HID_SP_DIGITIZERINFO || 1799 usage == WACOM_HID_WD_SENSE || 1800 usage == WACOM_HID_WD_SERIALHI || 1801 usage == WACOM_HID_WD_TOOLTYPE || 1802 usage == WACOM_HID_WD_DISTANCE || 1803 usage == WACOM_HID_WD_TOUCHSTRIP || 1804 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1805 usage == WACOM_HID_WD_TOUCHRING || 1806 usage == WACOM_HID_WD_TOUCHRINGSTATUS || 1807 usage == WACOM_HID_WD_REPORT_VALID) { 1808 return usage; 1809 } 1810 1811 if (subpage == HID_UP_UNDEFINED) 1812 subpage = HID_UP_DIGITIZER; 1813 1814 return subpage | subusage; 1815 } 1816 1817 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1818 int subpage = (usage & 0xFF00) << 8; 1819 int subusage = (usage & 0xFF); 1820 1821 if (usage == WACOM_HID_WT_REPORT_VALID) 1822 return usage; 1823 1824 if (subpage == HID_UP_UNDEFINED) 1825 subpage = WACOM_HID_SP_DIGITIZER; 1826 1827 return subpage | subusage; 1828 } 1829 1830 return usage; 1831 } 1832 1833 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1834 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1835 { 1836 struct wacom *wacom = input_get_drvdata(input); 1837 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1838 struct wacom_features *features = &wacom_wac->features; 1839 int fmin = field->logical_minimum; 1840 int fmax = field->logical_maximum; 1841 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1842 int resolution_code = code; 1843 1844 if (equivalent_usage == HID_DG_TWIST) { 1845 resolution_code = ABS_RZ; 1846 } 1847 1848 if (equivalent_usage == HID_GD_X) { 1849 fmin += features->offset_left; 1850 fmax -= features->offset_right; 1851 } 1852 if (equivalent_usage == HID_GD_Y) { 1853 fmin += features->offset_top; 1854 fmax -= features->offset_bottom; 1855 } 1856 1857 usage->type = type; 1858 usage->code = code; 1859 1860 set_bit(type, input->evbit); 1861 1862 switch (type) { 1863 case EV_ABS: 1864 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1865 input_abs_set_res(input, code, 1866 hidinput_calc_abs_res(field, resolution_code)); 1867 break; 1868 case EV_KEY: 1869 input_set_capability(input, EV_KEY, code); 1870 break; 1871 case EV_MSC: 1872 input_set_capability(input, EV_MSC, code); 1873 break; 1874 case EV_SW: 1875 input_set_capability(input, EV_SW, code); 1876 break; 1877 } 1878 } 1879 1880 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev, 1881 struct hid_field *field, struct hid_usage *usage) 1882 { 1883 struct wacom *wacom = hid_get_drvdata(hdev); 1884 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1885 struct wacom_features *features = &wacom_wac->features; 1886 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1887 1888 switch (equivalent_usage) { 1889 case HID_DG_BATTERYSTRENGTH: 1890 case WACOM_HID_WD_BATTERY_LEVEL: 1891 case WACOM_HID_WD_BATTERY_CHARGING: 1892 features->quirks |= WACOM_QUIRK_BATTERY; 1893 break; 1894 } 1895 } 1896 1897 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field, 1898 struct hid_usage *usage, __s32 value) 1899 { 1900 struct wacom *wacom = hid_get_drvdata(hdev); 1901 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1902 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1903 1904 switch (equivalent_usage) { 1905 case HID_DG_BATTERYSTRENGTH: 1906 if (value == 0) { 1907 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN; 1908 } 1909 else { 1910 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1911 wacom_wac->hid_data.battery_capacity = value; 1912 wacom_wac->hid_data.bat_connected = 1; 1913 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1914 } 1915 break; 1916 case WACOM_HID_WD_BATTERY_LEVEL: 1917 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1918 wacom_wac->hid_data.battery_capacity = value; 1919 wacom_wac->hid_data.bat_connected = 1; 1920 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1921 break; 1922 case WACOM_HID_WD_BATTERY_CHARGING: 1923 wacom_wac->hid_data.bat_charging = value; 1924 wacom_wac->hid_data.ps_connected = value; 1925 wacom_wac->hid_data.bat_connected = 1; 1926 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1927 break; 1928 } 1929 } 1930 1931 static void wacom_wac_battery_pre_report(struct hid_device *hdev, 1932 struct hid_report *report) 1933 { 1934 return; 1935 } 1936 1937 static void wacom_wac_battery_report(struct hid_device *hdev, 1938 struct hid_report *report) 1939 { 1940 struct wacom *wacom = hid_get_drvdata(hdev); 1941 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1942 struct wacom_features *features = &wacom_wac->features; 1943 1944 if (features->quirks & WACOM_QUIRK_BATTERY) { 1945 int status = wacom_wac->hid_data.bat_status; 1946 int capacity = wacom_wac->hid_data.battery_capacity; 1947 bool charging = wacom_wac->hid_data.bat_charging; 1948 bool connected = wacom_wac->hid_data.bat_connected; 1949 bool powered = wacom_wac->hid_data.ps_connected; 1950 1951 wacom_notify_battery(wacom_wac, status, capacity, charging, 1952 connected, powered); 1953 } 1954 } 1955 1956 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1957 struct hid_field *field, struct hid_usage *usage) 1958 { 1959 struct wacom *wacom = hid_get_drvdata(hdev); 1960 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1961 struct wacom_features *features = &wacom_wac->features; 1962 struct input_dev *input = wacom_wac->pad_input; 1963 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1964 1965 switch (equivalent_usage) { 1966 case WACOM_HID_WD_ACCELEROMETER_X: 1967 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1968 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1969 features->device_type |= WACOM_DEVICETYPE_PAD; 1970 break; 1971 case WACOM_HID_WD_ACCELEROMETER_Y: 1972 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1973 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1974 features->device_type |= WACOM_DEVICETYPE_PAD; 1975 break; 1976 case WACOM_HID_WD_ACCELEROMETER_Z: 1977 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1978 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1979 features->device_type |= WACOM_DEVICETYPE_PAD; 1980 break; 1981 case WACOM_HID_WD_BUTTONCENTER: 1982 case WACOM_HID_WD_BUTTONHOME: 1983 case WACOM_HID_WD_BUTTONUP: 1984 case WACOM_HID_WD_BUTTONDOWN: 1985 case WACOM_HID_WD_BUTTONLEFT: 1986 case WACOM_HID_WD_BUTTONRIGHT: 1987 wacom_map_usage(input, usage, field, EV_KEY, 1988 wacom_numbered_button_to_key(features->numbered_buttons), 1989 0); 1990 features->numbered_buttons++; 1991 features->device_type |= WACOM_DEVICETYPE_PAD; 1992 break; 1993 case WACOM_HID_WD_TOUCHONOFF: 1994 case WACOM_HID_WD_MUTE_DEVICE: 1995 /* 1996 * This usage, which is used to mute touch events, comes 1997 * from the pad packet, but is reported on the touch 1998 * interface. Because the touch interface may not have 1999 * been created yet, we cannot call wacom_map_usage(). In 2000 * order to process this usage when we receive it, we set 2001 * the usage type and code directly. 2002 */ 2003 wacom_wac->has_mute_touch_switch = true; 2004 usage->type = EV_SW; 2005 usage->code = SW_MUTE_DEVICE; 2006 features->device_type |= WACOM_DEVICETYPE_PAD; 2007 break; 2008 case WACOM_HID_WD_TOUCHSTRIP: 2009 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 2010 features->device_type |= WACOM_DEVICETYPE_PAD; 2011 break; 2012 case WACOM_HID_WD_TOUCHSTRIP2: 2013 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 2014 features->device_type |= WACOM_DEVICETYPE_PAD; 2015 break; 2016 case WACOM_HID_WD_TOUCHRING: 2017 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2018 features->device_type |= WACOM_DEVICETYPE_PAD; 2019 break; 2020 case WACOM_HID_WD_TOUCHRINGSTATUS: 2021 /* 2022 * Only set up type/code association. Completely mapping 2023 * this usage may overwrite the axis resolution and range. 2024 */ 2025 usage->type = EV_ABS; 2026 usage->code = ABS_WHEEL; 2027 set_bit(EV_ABS, input->evbit); 2028 features->device_type |= WACOM_DEVICETYPE_PAD; 2029 break; 2030 case WACOM_HID_WD_BUTTONCONFIG: 2031 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); 2032 features->device_type |= WACOM_DEVICETYPE_PAD; 2033 break; 2034 case WACOM_HID_WD_ONSCREEN_KEYBOARD: 2035 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); 2036 features->device_type |= WACOM_DEVICETYPE_PAD; 2037 break; 2038 case WACOM_HID_WD_CONTROLPANEL: 2039 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); 2040 features->device_type |= WACOM_DEVICETYPE_PAD; 2041 break; 2042 case WACOM_HID_WD_MODE_CHANGE: 2043 /* do not overwrite previous data */ 2044 if (!wacom_wac->has_mode_change) { 2045 wacom_wac->has_mode_change = true; 2046 wacom_wac->is_direct_mode = true; 2047 } 2048 features->device_type |= WACOM_DEVICETYPE_PAD; 2049 break; 2050 } 2051 2052 switch (equivalent_usage & 0xfffffff0) { 2053 case WACOM_HID_WD_EXPRESSKEY00: 2054 wacom_map_usage(input, usage, field, EV_KEY, 2055 wacom_numbered_button_to_key(features->numbered_buttons), 2056 0); 2057 features->numbered_buttons++; 2058 features->device_type |= WACOM_DEVICETYPE_PAD; 2059 break; 2060 } 2061 } 2062 2063 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 2064 struct hid_usage *usage, __s32 value) 2065 { 2066 struct wacom *wacom = hid_get_drvdata(hdev); 2067 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2068 struct input_dev *input = wacom_wac->pad_input; 2069 struct wacom_features *features = &wacom_wac->features; 2070 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2071 int i; 2072 bool do_report = false; 2073 2074 /* 2075 * Avoid reporting this event and setting inrange_state if this usage 2076 * hasn't been mapped. 2077 */ 2078 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) 2079 return; 2080 2081 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 2082 if (usage->hid != WACOM_HID_WD_TOUCHRING) 2083 wacom_wac->hid_data.inrange_state |= value; 2084 } 2085 2086 switch (equivalent_usage) { 2087 case WACOM_HID_WD_TOUCHRING: 2088 /* 2089 * Userspace expects touchrings to increase in value with 2090 * clockwise gestures and have their zero point at the 2091 * tablet's left. HID events "should" be clockwise- 2092 * increasing and zero at top, though the MobileStudio 2093 * Pro and 2nd-gen Intuos Pro don't do this... 2094 */ 2095 if (hdev->vendor == 0x56a && 2096 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */ 2097 hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */ 2098 hdev->product == 0x392 || /* Intuos Pro 2 */ 2099 hdev->product == 0x398 || hdev->product == 0x399)) { /* MobileStudio Pro */ 2100 value = (field->logical_maximum - value); 2101 2102 if (hdev->product == 0x357 || hdev->product == 0x358 || 2103 hdev->product == 0x392) 2104 value = wacom_offset_rotation(input, usage, value, 3, 16); 2105 else if (hdev->product == 0x34d || hdev->product == 0x34e || 2106 hdev->product == 0x398 || hdev->product == 0x399) 2107 value = wacom_offset_rotation(input, usage, value, 1, 2); 2108 } 2109 else { 2110 value = wacom_offset_rotation(input, usage, value, 1, 4); 2111 } 2112 do_report = true; 2113 break; 2114 case WACOM_HID_WD_TOUCHRINGSTATUS: 2115 if (!value) 2116 input_event(input, usage->type, usage->code, 0); 2117 break; 2118 2119 case WACOM_HID_WD_MUTE_DEVICE: 2120 case WACOM_HID_WD_TOUCHONOFF: 2121 if (wacom_wac->shared->touch_input) { 2122 bool *is_touch_on = &wacom_wac->shared->is_touch_on; 2123 2124 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value) 2125 *is_touch_on = !(*is_touch_on); 2126 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF) 2127 *is_touch_on = value; 2128 2129 input_report_switch(wacom_wac->shared->touch_input, 2130 SW_MUTE_DEVICE, !(*is_touch_on)); 2131 input_sync(wacom_wac->shared->touch_input); 2132 } 2133 break; 2134 2135 case WACOM_HID_WD_MODE_CHANGE: 2136 if (wacom_wac->is_direct_mode != value) { 2137 wacom_wac->is_direct_mode = value; 2138 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); 2139 } 2140 break; 2141 2142 case WACOM_HID_WD_BUTTONCENTER: 2143 for (i = 0; i < wacom->led.count; i++) 2144 wacom_update_led(wacom, features->numbered_buttons, 2145 value, i); 2146 /* fall through*/ 2147 default: 2148 do_report = true; 2149 break; 2150 } 2151 2152 if (do_report) { 2153 input_event(input, usage->type, usage->code, value); 2154 if (value) 2155 wacom_wac->hid_data.pad_input_event_flag = true; 2156 } 2157 } 2158 2159 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 2160 struct hid_report *report) 2161 { 2162 struct wacom *wacom = hid_get_drvdata(hdev); 2163 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2164 2165 wacom_wac->hid_data.inrange_state = 0; 2166 } 2167 2168 static void wacom_wac_pad_report(struct hid_device *hdev, 2169 struct hid_report *report, struct hid_field *field) 2170 { 2171 struct wacom *wacom = hid_get_drvdata(hdev); 2172 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2173 struct input_dev *input = wacom_wac->pad_input; 2174 bool active = wacom_wac->hid_data.inrange_state != 0; 2175 2176 /* report prox for expresskey events */ 2177 if (wacom_wac->hid_data.pad_input_event_flag) { 2178 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 2179 input_sync(input); 2180 if (!active) 2181 wacom_wac->hid_data.pad_input_event_flag = false; 2182 } 2183 } 2184 2185 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 2186 struct hid_field *field, struct hid_usage *usage) 2187 { 2188 struct wacom *wacom = hid_get_drvdata(hdev); 2189 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2190 struct wacom_features *features = &wacom_wac->features; 2191 struct input_dev *input = wacom_wac->pen_input; 2192 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2193 2194 switch (equivalent_usage) { 2195 case HID_GD_X: 2196 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2197 break; 2198 case HID_GD_Y: 2199 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2200 break; 2201 case WACOM_HID_WD_DISTANCE: 2202 case HID_GD_Z: 2203 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 2204 break; 2205 case HID_DG_TIPPRESSURE: 2206 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 2207 break; 2208 case HID_DG_INRANGE: 2209 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2210 break; 2211 case HID_DG_INVERT: 2212 wacom_map_usage(input, usage, field, EV_KEY, 2213 BTN_TOOL_RUBBER, 0); 2214 break; 2215 case HID_DG_TILT_X: 2216 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 2217 break; 2218 case HID_DG_TILT_Y: 2219 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 2220 break; 2221 case HID_DG_TWIST: 2222 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 2223 break; 2224 case HID_DG_ERASER: 2225 case HID_DG_TIPSWITCH: 2226 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2227 break; 2228 case HID_DG_BARRELSWITCH: 2229 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 2230 break; 2231 case HID_DG_BARRELSWITCH2: 2232 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 2233 break; 2234 case HID_DG_TOOLSERIALNUMBER: 2235 features->quirks |= WACOM_QUIRK_TOOLSERIAL; 2236 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 2237 break; 2238 case WACOM_HID_WD_SENSE: 2239 features->quirks |= WACOM_QUIRK_SENSE; 2240 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2241 break; 2242 case WACOM_HID_WD_SERIALHI: 2243 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 2244 2245 if (!(features->quirks & WACOM_QUIRK_AESPEN)) { 2246 set_bit(EV_KEY, input->evbit); 2247 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 2248 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 2249 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 2250 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 2251 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 2252 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { 2253 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 2254 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 2255 } 2256 } 2257 break; 2258 case WACOM_HID_WD_FINGERWHEEL: 2259 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2260 break; 2261 } 2262 } 2263 2264 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 2265 struct hid_usage *usage, __s32 value) 2266 { 2267 struct wacom *wacom = hid_get_drvdata(hdev); 2268 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2269 struct wacom_features *features = &wacom_wac->features; 2270 struct input_dev *input = wacom_wac->pen_input; 2271 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2272 2273 if (wacom_wac->is_invalid_bt_frame) 2274 return; 2275 2276 switch (equivalent_usage) { 2277 case HID_GD_Z: 2278 /* 2279 * HID_GD_Z "should increase as the control's position is 2280 * moved from high to low", while ABS_DISTANCE instead 2281 * increases in value as the tool moves from low to high. 2282 */ 2283 value = field->logical_maximum - value; 2284 break; 2285 case HID_DG_INRANGE: 2286 wacom_wac->hid_data.inrange_state = value; 2287 if (!(features->quirks & WACOM_QUIRK_SENSE)) 2288 wacom_wac->hid_data.sense_state = value; 2289 return; 2290 case HID_DG_INVERT: 2291 wacom_wac->hid_data.invert_state = value; 2292 return; 2293 case HID_DG_ERASER: 2294 case HID_DG_TIPSWITCH: 2295 wacom_wac->hid_data.tipswitch |= value; 2296 return; 2297 case HID_DG_BARRELSWITCH: 2298 wacom_wac->hid_data.barrelswitch = value; 2299 return; 2300 case HID_DG_BARRELSWITCH2: 2301 wacom_wac->hid_data.barrelswitch2 = value; 2302 return; 2303 case HID_DG_TOOLSERIALNUMBER: 2304 if (value) { 2305 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2306 wacom_wac->serial[0] |= wacom_s32tou(value, field->report_size); 2307 } 2308 return; 2309 case HID_DG_TWIST: 2310 /* 2311 * Userspace expects pen twist to have its zero point when 2312 * the buttons/finger is on the tablet's left. HID values 2313 * are zero when buttons are toward the top. 2314 */ 2315 value = wacom_offset_rotation(input, usage, value, 1, 4); 2316 break; 2317 case WACOM_HID_WD_SENSE: 2318 wacom_wac->hid_data.sense_state = value; 2319 return; 2320 case WACOM_HID_WD_SERIALHI: 2321 if (value) { 2322 __u32 raw_value = wacom_s32tou(value, field->report_size); 2323 2324 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2325 wacom_wac->serial[0] |= ((__u64)raw_value) << 32; 2326 /* 2327 * Non-USI EMR devices may contain additional tool type 2328 * information here. See WACOM_HID_WD_TOOLTYPE case for 2329 * more details. 2330 */ 2331 if (value >> 20 == 1) { 2332 wacom_wac->id[0] |= raw_value & 0xFFFFF; 2333 } 2334 } 2335 return; 2336 case WACOM_HID_WD_TOOLTYPE: 2337 /* 2338 * Some devices (MobileStudio Pro, and possibly later 2339 * devices as well) do not return the complete tool 2340 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2341 * bitwise OR so the complete value can be built 2342 * up over time :( 2343 */ 2344 wacom_wac->id[0] |= wacom_s32tou(value, field->report_size); 2345 return; 2346 case WACOM_HID_WD_OFFSETLEFT: 2347 if (features->offset_left && value != features->offset_left) 2348 hid_warn(hdev, "%s: overriding existing left offset " 2349 "%d -> %d\n", __func__, value, 2350 features->offset_left); 2351 features->offset_left = value; 2352 return; 2353 case WACOM_HID_WD_OFFSETRIGHT: 2354 if (features->offset_right && value != features->offset_right) 2355 hid_warn(hdev, "%s: overriding existing right offset " 2356 "%d -> %d\n", __func__, value, 2357 features->offset_right); 2358 features->offset_right = value; 2359 return; 2360 case WACOM_HID_WD_OFFSETTOP: 2361 if (features->offset_top && value != features->offset_top) 2362 hid_warn(hdev, "%s: overriding existing top offset " 2363 "%d -> %d\n", __func__, value, 2364 features->offset_top); 2365 features->offset_top = value; 2366 return; 2367 case WACOM_HID_WD_OFFSETBOTTOM: 2368 if (features->offset_bottom && value != features->offset_bottom) 2369 hid_warn(hdev, "%s: overriding existing bottom offset " 2370 "%d -> %d\n", __func__, value, 2371 features->offset_bottom); 2372 features->offset_bottom = value; 2373 return; 2374 case WACOM_HID_WD_REPORT_VALID: 2375 wacom_wac->is_invalid_bt_frame = !value; 2376 return; 2377 } 2378 2379 /* send pen events only when touch is up or forced out 2380 * or touch arbitration is off 2381 */ 2382 if (!usage->type || delay_pen_events(wacom_wac)) 2383 return; 2384 2385 /* send pen events only when the pen is in range */ 2386 if (wacom_wac->hid_data.inrange_state) 2387 input_event(input, usage->type, usage->code, value); 2388 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state) 2389 input_event(input, usage->type, usage->code, 0); 2390 } 2391 2392 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2393 struct hid_report *report) 2394 { 2395 struct wacom *wacom = hid_get_drvdata(hdev); 2396 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2397 2398 wacom_wac->is_invalid_bt_frame = false; 2399 return; 2400 } 2401 2402 static void wacom_wac_pen_report(struct hid_device *hdev, 2403 struct hid_report *report) 2404 { 2405 struct wacom *wacom = hid_get_drvdata(hdev); 2406 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2407 struct input_dev *input = wacom_wac->pen_input; 2408 bool range = wacom_wac->hid_data.inrange_state; 2409 bool sense = wacom_wac->hid_data.sense_state; 2410 2411 if (wacom_wac->is_invalid_bt_frame) 2412 return; 2413 2414 if (!wacom_wac->tool[0] && range) { /* first in range */ 2415 /* Going into range select tool */ 2416 if (wacom_wac->hid_data.invert_state) 2417 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2418 else if (wacom_wac->id[0]) 2419 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2420 else 2421 wacom_wac->tool[0] = BTN_TOOL_PEN; 2422 } 2423 2424 /* keep pen state for touch events */ 2425 wacom_wac->shared->stylus_in_proximity = sense; 2426 2427 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2428 int id = wacom_wac->id[0]; 2429 int sw_state = wacom_wac->hid_data.barrelswitch | 2430 (wacom_wac->hid_data.barrelswitch2 << 1); 2431 2432 input_report_key(input, BTN_STYLUS, sw_state == 1); 2433 input_report_key(input, BTN_STYLUS2, sw_state == 2); 2434 input_report_key(input, BTN_STYLUS3, sw_state == 3); 2435 2436 /* 2437 * Non-USI EMR tools should have their IDs mangled to 2438 * match the legacy behavior of wacom_intuos_general 2439 */ 2440 if (wacom_wac->serial[0] >> 52 == 1) 2441 id = wacom_intuos_id_mangle(id); 2442 2443 /* 2444 * To ensure compatibility with xf86-input-wacom, we should 2445 * report the BTN_TOOL_* event prior to the ABS_MISC or 2446 * MSC_SERIAL events. 2447 */ 2448 input_report_key(input, BTN_TOUCH, 2449 wacom_wac->hid_data.tipswitch); 2450 input_report_key(input, wacom_wac->tool[0], sense); 2451 if (wacom_wac->serial[0]) { 2452 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2453 input_report_abs(input, ABS_MISC, sense ? id : 0); 2454 } 2455 2456 wacom_wac->hid_data.tipswitch = false; 2457 2458 input_sync(input); 2459 } 2460 2461 if (!sense) { 2462 wacom_wac->tool[0] = 0; 2463 wacom_wac->id[0] = 0; 2464 wacom_wac->serial[0] = 0; 2465 } 2466 } 2467 2468 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2469 struct hid_field *field, struct hid_usage *usage) 2470 { 2471 struct wacom *wacom = hid_get_drvdata(hdev); 2472 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2473 struct input_dev *input = wacom_wac->touch_input; 2474 unsigned touch_max = wacom_wac->features.touch_max; 2475 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2476 2477 switch (equivalent_usage) { 2478 case HID_GD_X: 2479 if (touch_max == 1) 2480 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2481 else 2482 wacom_map_usage(input, usage, field, EV_ABS, 2483 ABS_MT_POSITION_X, 4); 2484 break; 2485 case HID_GD_Y: 2486 if (touch_max == 1) 2487 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2488 else 2489 wacom_map_usage(input, usage, field, EV_ABS, 2490 ABS_MT_POSITION_Y, 4); 2491 break; 2492 case HID_DG_WIDTH: 2493 case HID_DG_HEIGHT: 2494 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2495 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2496 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2497 break; 2498 case HID_DG_TIPSWITCH: 2499 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2500 break; 2501 case HID_DG_CONTACTCOUNT: 2502 wacom_wac->hid_data.cc_report = field->report->id; 2503 wacom_wac->hid_data.cc_index = field->index; 2504 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2505 break; 2506 case HID_DG_CONTACTID: 2507 if ((field->logical_maximum - field->logical_minimum) < touch_max) { 2508 /* 2509 * The HID descriptor for G11 sensors leaves logical 2510 * maximum set to '1' despite it being a multitouch 2511 * device. Override to a sensible number. 2512 */ 2513 field->logical_maximum = 255; 2514 } 2515 break; 2516 } 2517 } 2518 2519 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2520 struct input_dev *input) 2521 { 2522 struct hid_data *hid_data = &wacom_wac->hid_data; 2523 bool mt = wacom_wac->features.touch_max > 1; 2524 bool prox = hid_data->tipswitch && 2525 report_touch_events(wacom_wac); 2526 2527 if (wacom_wac->shared->has_mute_touch_switch && 2528 !wacom_wac->shared->is_touch_on) { 2529 if (!wacom_wac->shared->touch_down) 2530 return; 2531 prox = 0; 2532 } 2533 2534 wacom_wac->hid_data.num_received++; 2535 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2536 return; 2537 2538 if (mt) { 2539 int slot; 2540 2541 slot = input_mt_get_slot_by_key(input, hid_data->id); 2542 input_mt_slot(input, slot); 2543 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2544 } 2545 else { 2546 input_report_key(input, BTN_TOUCH, prox); 2547 } 2548 2549 if (prox) { 2550 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2551 hid_data->x); 2552 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2553 hid_data->y); 2554 2555 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2556 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2557 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2558 if (hid_data->width != hid_data->height) 2559 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2560 } 2561 } 2562 } 2563 2564 static void wacom_wac_finger_event(struct hid_device *hdev, 2565 struct hid_field *field, struct hid_usage *usage, __s32 value) 2566 { 2567 struct wacom *wacom = hid_get_drvdata(hdev); 2568 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2569 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2570 struct wacom_features *features = &wacom->wacom_wac.features; 2571 2572 if (wacom_wac->is_invalid_bt_frame) 2573 return; 2574 2575 switch (equivalent_usage) { 2576 case HID_GD_X: 2577 wacom_wac->hid_data.x = value; 2578 break; 2579 case HID_GD_Y: 2580 wacom_wac->hid_data.y = value; 2581 break; 2582 case HID_DG_WIDTH: 2583 wacom_wac->hid_data.width = value; 2584 break; 2585 case HID_DG_HEIGHT: 2586 wacom_wac->hid_data.height = value; 2587 break; 2588 case HID_DG_CONTACTID: 2589 wacom_wac->hid_data.id = value; 2590 break; 2591 case HID_DG_TIPSWITCH: 2592 wacom_wac->hid_data.tipswitch = value; 2593 break; 2594 case WACOM_HID_WT_REPORT_VALID: 2595 wacom_wac->is_invalid_bt_frame = !value; 2596 return; 2597 case HID_DG_CONTACTMAX: 2598 features->touch_max = value; 2599 return; 2600 } 2601 2602 if (usage->usage_index + 1 == field->report_count) { 2603 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2604 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2605 } 2606 } 2607 2608 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2609 struct hid_report *report) 2610 { 2611 struct wacom *wacom = hid_get_drvdata(hdev); 2612 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2613 struct hid_data* hid_data = &wacom_wac->hid_data; 2614 int i; 2615 2616 wacom_wac->is_invalid_bt_frame = false; 2617 2618 for (i = 0; i < report->maxfield; i++) { 2619 struct hid_field *field = report->field[i]; 2620 int j; 2621 2622 for (j = 0; j < field->maxusage; j++) { 2623 struct hid_usage *usage = &field->usage[j]; 2624 unsigned int equivalent_usage = 2625 wacom_equivalent_usage(usage->hid); 2626 2627 switch (equivalent_usage) { 2628 case HID_GD_X: 2629 case HID_GD_Y: 2630 case HID_DG_WIDTH: 2631 case HID_DG_HEIGHT: 2632 case HID_DG_CONTACTID: 2633 case HID_DG_INRANGE: 2634 case HID_DG_INVERT: 2635 case HID_DG_TIPSWITCH: 2636 hid_data->last_slot_field = equivalent_usage; 2637 break; 2638 } 2639 } 2640 } 2641 } 2642 2643 static void wacom_wac_finger_report(struct hid_device *hdev, 2644 struct hid_report *report) 2645 { 2646 struct wacom *wacom = hid_get_drvdata(hdev); 2647 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2648 struct input_dev *input = wacom_wac->touch_input; 2649 unsigned touch_max = wacom_wac->features.touch_max; 2650 struct hid_data *hid_data = &wacom_wac->hid_data; 2651 2652 /* If more packets of data are expected, give us a chance to 2653 * process them rather than immediately syncing a partial 2654 * update. 2655 */ 2656 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2657 return; 2658 2659 if (touch_max > 1) 2660 input_mt_sync_frame(input); 2661 2662 input_sync(input); 2663 wacom_wac->hid_data.num_received = 0; 2664 hid_data->num_expected = 0; 2665 2666 /* keep touch state for pen event */ 2667 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2668 } 2669 2670 void wacom_wac_usage_mapping(struct hid_device *hdev, 2671 struct hid_field *field, struct hid_usage *usage) 2672 { 2673 struct wacom *wacom = hid_get_drvdata(hdev); 2674 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2675 struct wacom_features *features = &wacom_wac->features; 2676 2677 if (WACOM_DIRECT_DEVICE(field)) 2678 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2679 2680 /* usage tests must precede field tests */ 2681 if (WACOM_BATTERY_USAGE(usage)) 2682 wacom_wac_battery_usage_mapping(hdev, field, usage); 2683 else if (WACOM_PAD_FIELD(field)) 2684 wacom_wac_pad_usage_mapping(hdev, field, usage); 2685 else if (WACOM_PEN_FIELD(field)) 2686 wacom_wac_pen_usage_mapping(hdev, field, usage); 2687 else if (WACOM_FINGER_FIELD(field)) 2688 wacom_wac_finger_usage_mapping(hdev, field, usage); 2689 } 2690 2691 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2692 struct hid_usage *usage, __s32 value) 2693 { 2694 struct wacom *wacom = hid_get_drvdata(hdev); 2695 2696 if (wacom->wacom_wac.features.type != HID_GENERIC) 2697 return; 2698 2699 if (value > field->logical_maximum || value < field->logical_minimum) 2700 return; 2701 2702 /* usage tests must precede field tests */ 2703 if (WACOM_BATTERY_USAGE(usage)) 2704 wacom_wac_battery_event(hdev, field, usage, value); 2705 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2706 wacom_wac_pad_event(hdev, field, usage, value); 2707 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2708 wacom_wac_pen_event(hdev, field, usage, value); 2709 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2710 wacom_wac_finger_event(hdev, field, usage, value); 2711 } 2712 2713 static void wacom_report_events(struct hid_device *hdev, 2714 struct hid_report *report, int collection_index, 2715 int field_index) 2716 { 2717 int r; 2718 2719 for (r = field_index; r < report->maxfield; r++) { 2720 struct hid_field *field; 2721 unsigned count, n; 2722 2723 field = report->field[r]; 2724 count = field->report_count; 2725 2726 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2727 continue; 2728 2729 for (n = 0 ; n < count; n++) { 2730 if (field->usage[n].collection_index == collection_index) 2731 wacom_wac_event(hdev, field, &field->usage[n], 2732 field->value[n]); 2733 else 2734 return; 2735 } 2736 } 2737 } 2738 2739 static void wacom_set_num_expected(struct hid_device *hdev, 2740 struct hid_report *report, 2741 int collection_index, 2742 struct hid_field *field, 2743 int field_index) 2744 { 2745 struct wacom *wacom = hid_get_drvdata(hdev); 2746 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2747 struct hid_data *hid_data = &wacom_wac->hid_data; 2748 unsigned int original_collection_level = 2749 hdev->collection[collection_index].level; 2750 bool end_collection = false; 2751 int i; 2752 2753 if (hid_data->num_expected) 2754 return; 2755 2756 // find the contact count value for this segment 2757 for (i = field_index; i < report->maxfield && !end_collection; i++) { 2758 struct hid_field *field = report->field[i]; 2759 unsigned int field_level = 2760 hdev->collection[field->usage[0].collection_index].level; 2761 unsigned int j; 2762 2763 if (field_level != original_collection_level) 2764 continue; 2765 2766 for (j = 0; j < field->maxusage; j++) { 2767 struct hid_usage *usage = &field->usage[j]; 2768 2769 if (usage->collection_index != collection_index) { 2770 end_collection = true; 2771 break; 2772 } 2773 if (wacom_equivalent_usage(usage->hid) == HID_DG_CONTACTCOUNT) { 2774 hid_data->cc_report = report->id; 2775 hid_data->cc_index = i; 2776 hid_data->cc_value_index = j; 2777 2778 if (hid_data->cc_report != 0 && 2779 hid_data->cc_index >= 0) { 2780 2781 struct hid_field *field = 2782 report->field[hid_data->cc_index]; 2783 int value = 2784 field->value[hid_data->cc_value_index]; 2785 2786 if (value) 2787 hid_data->num_expected = value; 2788 } 2789 } 2790 } 2791 } 2792 2793 if (hid_data->cc_report == 0 || hid_data->cc_index < 0) 2794 hid_data->num_expected = wacom_wac->features.touch_max; 2795 } 2796 2797 static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report, 2798 int collection_index, struct hid_field *field, 2799 int field_index) 2800 { 2801 struct wacom *wacom = hid_get_drvdata(hdev); 2802 2803 if (WACOM_FINGER_FIELD(field)) 2804 wacom_set_num_expected(hdev, report, collection_index, field, 2805 field_index); 2806 wacom_report_events(hdev, report, collection_index, field_index); 2807 2808 /* 2809 * Non-input reports may be sent prior to the device being 2810 * completely initialized. Since only their events need 2811 * to be processed, exit after 'wacom_report_events' has 2812 * been called to prevent potential crashes in the report- 2813 * processing functions. 2814 */ 2815 if (report->type != HID_INPUT_REPORT) 2816 return -1; 2817 2818 if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2819 wacom_wac_pen_report(hdev, report); 2820 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2821 wacom_wac_finger_report(hdev, report); 2822 2823 return 0; 2824 } 2825 2826 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2827 { 2828 struct wacom *wacom = hid_get_drvdata(hdev); 2829 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2830 struct hid_field *field; 2831 bool pad_in_hid_field = false, pen_in_hid_field = false, 2832 finger_in_hid_field = false, true_pad = false; 2833 int r; 2834 int prev_collection = -1; 2835 2836 if (wacom_wac->features.type != HID_GENERIC) 2837 return; 2838 2839 for (r = 0; r < report->maxfield; r++) { 2840 field = report->field[r]; 2841 2842 if (WACOM_PAD_FIELD(field)) 2843 pad_in_hid_field = true; 2844 if (WACOM_PEN_FIELD(field)) 2845 pen_in_hid_field = true; 2846 if (WACOM_FINGER_FIELD(field)) 2847 finger_in_hid_field = true; 2848 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) 2849 true_pad = true; 2850 } 2851 2852 wacom_wac_battery_pre_report(hdev, report); 2853 2854 if (pad_in_hid_field && wacom->wacom_wac.pad_input) 2855 wacom_wac_pad_pre_report(hdev, report); 2856 if (pen_in_hid_field && wacom->wacom_wac.pen_input) 2857 wacom_wac_pen_pre_report(hdev, report); 2858 if (finger_in_hid_field && wacom->wacom_wac.touch_input) 2859 wacom_wac_finger_pre_report(hdev, report); 2860 2861 for (r = 0; r < report->maxfield; r++) { 2862 field = report->field[r]; 2863 2864 if (field->usage[0].collection_index != prev_collection) { 2865 if (wacom_wac_collection(hdev, report, 2866 field->usage[0].collection_index, field, r) < 0) 2867 return; 2868 prev_collection = field->usage[0].collection_index; 2869 } 2870 } 2871 2872 wacom_wac_battery_report(hdev, report); 2873 2874 if (true_pad && wacom->wacom_wac.pad_input) 2875 wacom_wac_pad_report(hdev, report, field); 2876 } 2877 2878 static int wacom_bpt_touch(struct wacom_wac *wacom) 2879 { 2880 struct wacom_features *features = &wacom->features; 2881 struct input_dev *input = wacom->touch_input; 2882 struct input_dev *pad_input = wacom->pad_input; 2883 unsigned char *data = wacom->data; 2884 int i; 2885 2886 if (data[0] != 0x02) 2887 return 0; 2888 2889 for (i = 0; i < 2; i++) { 2890 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2891 bool touch = report_touch_events(wacom) 2892 && (data[offset + 3] & 0x80); 2893 2894 input_mt_slot(input, i); 2895 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2896 if (touch) { 2897 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2898 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2899 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2900 x <<= 5; 2901 y <<= 5; 2902 } 2903 input_report_abs(input, ABS_MT_POSITION_X, x); 2904 input_report_abs(input, ABS_MT_POSITION_Y, y); 2905 } 2906 } 2907 2908 input_mt_sync_frame(input); 2909 2910 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2911 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2912 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2913 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2914 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2915 2916 return 1; 2917 } 2918 2919 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2920 { 2921 struct wacom_features *features = &wacom->features; 2922 struct input_dev *input = wacom->touch_input; 2923 bool touch = data[1] & 0x80; 2924 int slot = input_mt_get_slot_by_key(input, data[0]); 2925 2926 if (slot < 0) 2927 return; 2928 2929 touch = touch && report_touch_events(wacom); 2930 2931 input_mt_slot(input, slot); 2932 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2933 2934 if (touch) { 2935 int x = (data[2] << 4) | (data[4] >> 4); 2936 int y = (data[3] << 4) | (data[4] & 0x0f); 2937 int width, height; 2938 2939 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2940 width = data[5] * 100; 2941 height = data[6] * 100; 2942 } else { 2943 /* 2944 * "a" is a scaled-down area which we assume is 2945 * roughly circular and which can be described as: 2946 * a=(pi*r^2)/C. 2947 */ 2948 int a = data[5]; 2949 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2950 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2951 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2952 height = width * y_res / x_res; 2953 } 2954 2955 input_report_abs(input, ABS_MT_POSITION_X, x); 2956 input_report_abs(input, ABS_MT_POSITION_Y, y); 2957 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2958 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2959 } 2960 } 2961 2962 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2963 { 2964 struct input_dev *input = wacom->pad_input; 2965 struct wacom_features *features = &wacom->features; 2966 2967 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2968 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2969 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2970 } else { 2971 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2972 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2973 } 2974 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2975 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2976 } 2977 2978 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2979 { 2980 unsigned char *data = wacom->data; 2981 int count = data[1] & 0x07; 2982 int touch_changed = 0, i; 2983 2984 if (data[0] != 0x02) 2985 return 0; 2986 2987 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2988 for (i = 0; i < count; i++) { 2989 int offset = (8 * i) + 2; 2990 int msg_id = data[offset]; 2991 2992 if (msg_id >= 2 && msg_id <= 17) { 2993 wacom_bpt3_touch_msg(wacom, data + offset); 2994 touch_changed++; 2995 } else if (msg_id == 128) 2996 wacom_bpt3_button_msg(wacom, data + offset); 2997 2998 } 2999 3000 /* only update touch if we actually have a touchpad and touch data changed */ 3001 if (wacom->touch_input && touch_changed) { 3002 input_mt_sync_frame(wacom->touch_input); 3003 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 3004 } 3005 3006 return 1; 3007 } 3008 3009 static int wacom_bpt_pen(struct wacom_wac *wacom) 3010 { 3011 struct wacom_features *features = &wacom->features; 3012 struct input_dev *input = wacom->pen_input; 3013 unsigned char *data = wacom->data; 3014 int x = 0, y = 0, p = 0, d = 0; 3015 bool pen = false, btn1 = false, btn2 = false; 3016 bool range, prox, rdy; 3017 3018 if (data[0] != WACOM_REPORT_PENABLED) 3019 return 0; 3020 3021 range = (data[1] & 0x80) == 0x80; 3022 prox = (data[1] & 0x40) == 0x40; 3023 rdy = (data[1] & 0x20) == 0x20; 3024 3025 wacom->shared->stylus_in_proximity = range; 3026 if (delay_pen_events(wacom)) 3027 return 0; 3028 3029 if (rdy) { 3030 p = le16_to_cpup((__le16 *)&data[6]); 3031 pen = data[1] & 0x01; 3032 btn1 = data[1] & 0x02; 3033 btn2 = data[1] & 0x04; 3034 } 3035 if (prox) { 3036 x = le16_to_cpup((__le16 *)&data[2]); 3037 y = le16_to_cpup((__le16 *)&data[4]); 3038 3039 if (data[1] & 0x08) { 3040 wacom->tool[0] = BTN_TOOL_RUBBER; 3041 wacom->id[0] = ERASER_DEVICE_ID; 3042 } else { 3043 wacom->tool[0] = BTN_TOOL_PEN; 3044 wacom->id[0] = STYLUS_DEVICE_ID; 3045 } 3046 wacom->reporting_data = true; 3047 } 3048 if (range) { 3049 /* 3050 * Convert distance from out prox to distance from tablet. 3051 * distance will be greater than distance_max once 3052 * touching and applying pressure; do not report negative 3053 * distance. 3054 */ 3055 if (data[8] <= features->distance_max) 3056 d = features->distance_max - data[8]; 3057 } else { 3058 wacom->id[0] = 0; 3059 } 3060 3061 if (wacom->reporting_data) { 3062 input_report_key(input, BTN_TOUCH, pen); 3063 input_report_key(input, BTN_STYLUS, btn1); 3064 input_report_key(input, BTN_STYLUS2, btn2); 3065 3066 if (prox || !range) { 3067 input_report_abs(input, ABS_X, x); 3068 input_report_abs(input, ABS_Y, y); 3069 } 3070 input_report_abs(input, ABS_PRESSURE, p); 3071 input_report_abs(input, ABS_DISTANCE, d); 3072 3073 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */ 3074 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 3075 } 3076 3077 if (!range) { 3078 wacom->reporting_data = false; 3079 } 3080 3081 return 1; 3082 } 3083 3084 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 3085 { 3086 struct wacom_features *features = &wacom->features; 3087 3088 if ((features->type == INTUOSHT2) && 3089 (features->device_type & WACOM_DEVICETYPE_PEN)) 3090 return wacom_intuos_irq(wacom); 3091 else if (len == WACOM_PKGLEN_BBTOUCH) 3092 return wacom_bpt_touch(wacom); 3093 else if (len == WACOM_PKGLEN_BBTOUCH3) 3094 return wacom_bpt3_touch(wacom); 3095 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 3096 return wacom_bpt_pen(wacom); 3097 3098 return 0; 3099 } 3100 3101 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 3102 unsigned char *data) 3103 { 3104 unsigned char prefix; 3105 3106 /* 3107 * We need to reroute the event from the debug interface to the 3108 * pen interface. 3109 * We need to add the report ID to the actual pen report, so we 3110 * temporary overwrite the first byte to prevent having to kzalloc/kfree 3111 * and memcpy the report. 3112 */ 3113 prefix = data[0]; 3114 data[0] = WACOM_REPORT_BPAD_PEN; 3115 3116 /* 3117 * actually reroute the event. 3118 * No need to check if wacom->shared->pen is valid, hid_input_report() 3119 * will check for us. 3120 */ 3121 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 3122 WACOM_PKGLEN_PENABLED, 1); 3123 3124 data[0] = prefix; 3125 } 3126 3127 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 3128 unsigned char *data) 3129 { 3130 struct input_dev *input = wacom->touch_input; 3131 unsigned char *finger_data, prefix; 3132 unsigned id; 3133 int x, y; 3134 bool valid; 3135 3136 prefix = data[0]; 3137 3138 for (id = 0; id < wacom->features.touch_max; id++) { 3139 valid = !!(prefix & BIT(id)) && 3140 report_touch_events(wacom); 3141 3142 input_mt_slot(input, id); 3143 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 3144 3145 if (!valid) 3146 continue; 3147 3148 finger_data = data + 1 + id * 3; 3149 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 3150 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 3151 3152 input_report_abs(input, ABS_MT_POSITION_X, x); 3153 input_report_abs(input, ABS_MT_POSITION_Y, y); 3154 } 3155 3156 input_mt_sync_frame(input); 3157 3158 input_report_key(input, BTN_LEFT, prefix & 0x40); 3159 input_report_key(input, BTN_RIGHT, prefix & 0x80); 3160 3161 /* keep touch state for pen event */ 3162 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 3163 3164 return 1; 3165 } 3166 3167 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 3168 { 3169 unsigned char *data = wacom->data; 3170 3171 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 3172 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 3173 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 3174 return 0; 3175 3176 if (data[1] & 0x01) 3177 wacom_bamboo_pad_pen_event(wacom, &data[1]); 3178 3179 if (data[1] & 0x02) 3180 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 3181 3182 return 0; 3183 } 3184 3185 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 3186 { 3187 unsigned char *data = wacom->data; 3188 int connected; 3189 3190 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 3191 return 0; 3192 3193 connected = data[1] & 0x01; 3194 if (connected) { 3195 int pid, battery, charging; 3196 3197 if ((wacom->shared->type == INTUOSHT || 3198 wacom->shared->type == INTUOSHT2) && 3199 wacom->shared->touch_input && 3200 wacom->shared->touch_max) { 3201 input_report_switch(wacom->shared->touch_input, 3202 SW_MUTE_DEVICE, data[5] & 0x40); 3203 input_sync(wacom->shared->touch_input); 3204 } 3205 3206 pid = get_unaligned_be16(&data[6]); 3207 battery = (data[5] & 0x3f) * 100 / 31; 3208 charging = !!(data[5] & 0x80); 3209 if (wacom->pid != pid) { 3210 wacom->pid = pid; 3211 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3212 } 3213 3214 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 3215 battery, charging, 1, 0); 3216 3217 } else if (wacom->pid != 0) { 3218 /* disconnected while previously connected */ 3219 wacom->pid = 0; 3220 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3221 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3222 } 3223 3224 return 0; 3225 } 3226 3227 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 3228 { 3229 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 3230 struct wacom_features *features = &wacom_wac->features; 3231 unsigned char *data = wacom_wac->data; 3232 3233 if (data[0] != WACOM_REPORT_USB) 3234 return 0; 3235 3236 if ((features->type == INTUOSHT || 3237 features->type == INTUOSHT2) && 3238 wacom_wac->shared->touch_input && 3239 features->touch_max) { 3240 input_report_switch(wacom_wac->shared->touch_input, 3241 SW_MUTE_DEVICE, data[8] & 0x40); 3242 input_sync(wacom_wac->shared->touch_input); 3243 } 3244 3245 if (data[9] & 0x02) { /* wireless module is attached */ 3246 int battery = (data[8] & 0x3f) * 100 / 31; 3247 bool charging = !!(data[8] & 0x80); 3248 3249 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO, 3250 battery, charging, battery || charging, 1); 3251 3252 if (!wacom->battery.battery && 3253 !(features->quirks & WACOM_QUIRK_BATTERY)) { 3254 features->quirks |= WACOM_QUIRK_BATTERY; 3255 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3256 } 3257 } 3258 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 3259 wacom->battery.battery) { 3260 features->quirks &= ~WACOM_QUIRK_BATTERY; 3261 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3262 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3263 } 3264 return 0; 3265 } 3266 3267 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 3268 { 3269 bool sync; 3270 3271 switch (wacom_wac->features.type) { 3272 case PENPARTNER: 3273 sync = wacom_penpartner_irq(wacom_wac); 3274 break; 3275 3276 case PL: 3277 sync = wacom_pl_irq(wacom_wac); 3278 break; 3279 3280 case WACOM_G4: 3281 case GRAPHIRE: 3282 case GRAPHIRE_BT: 3283 case WACOM_MO: 3284 sync = wacom_graphire_irq(wacom_wac); 3285 break; 3286 3287 case PTU: 3288 sync = wacom_ptu_irq(wacom_wac); 3289 break; 3290 3291 case DTU: 3292 sync = wacom_dtu_irq(wacom_wac); 3293 break; 3294 3295 case DTUS: 3296 case DTUSX: 3297 sync = wacom_dtus_irq(wacom_wac); 3298 break; 3299 3300 case INTUOS: 3301 case INTUOS3S: 3302 case INTUOS3: 3303 case INTUOS3L: 3304 case INTUOS4S: 3305 case INTUOS4: 3306 case INTUOS4L: 3307 case CINTIQ: 3308 case WACOM_BEE: 3309 case WACOM_13HD: 3310 case WACOM_21UX2: 3311 case WACOM_22HD: 3312 case WACOM_24HD: 3313 case WACOM_27QHD: 3314 case DTK: 3315 case CINTIQ_HYBRID: 3316 case CINTIQ_COMPANION_2: 3317 sync = wacom_intuos_irq(wacom_wac); 3318 break; 3319 3320 case INTUOS4WL: 3321 sync = wacom_intuos_bt_irq(wacom_wac, len); 3322 break; 3323 3324 case WACOM_24HDT: 3325 case WACOM_27QHDT: 3326 sync = wacom_24hdt_irq(wacom_wac); 3327 break; 3328 3329 case INTUOS5S: 3330 case INTUOS5: 3331 case INTUOS5L: 3332 case INTUOSPS: 3333 case INTUOSPM: 3334 case INTUOSPL: 3335 if (len == WACOM_PKGLEN_BBTOUCH3) 3336 sync = wacom_bpt3_touch(wacom_wac); 3337 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 3338 sync = wacom_status_irq(wacom_wac, len); 3339 else 3340 sync = wacom_intuos_irq(wacom_wac); 3341 break; 3342 3343 case INTUOSP2_BT: 3344 case INTUOSP2S_BT: 3345 case INTUOSHT3_BT: 3346 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 3347 break; 3348 3349 case TABLETPC: 3350 case TABLETPCE: 3351 case TABLETPC2FG: 3352 case MTSCREEN: 3353 case MTTPC: 3354 case MTTPC_B: 3355 sync = wacom_tpc_irq(wacom_wac, len); 3356 break; 3357 3358 case BAMBOO_PT: 3359 case BAMBOO_PEN: 3360 case BAMBOO_TOUCH: 3361 case INTUOSHT: 3362 case INTUOSHT2: 3363 if (wacom_wac->data[0] == WACOM_REPORT_USB) 3364 sync = wacom_status_irq(wacom_wac, len); 3365 else 3366 sync = wacom_bpt_irq(wacom_wac, len); 3367 break; 3368 3369 case BAMBOO_PAD: 3370 sync = wacom_bamboo_pad_irq(wacom_wac, len); 3371 break; 3372 3373 case WIRELESS: 3374 sync = wacom_wireless_irq(wacom_wac, len); 3375 break; 3376 3377 case REMOTE: 3378 sync = false; 3379 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 3380 wacom_remote_status_irq(wacom_wac, len); 3381 else 3382 sync = wacom_remote_irq(wacom_wac, len); 3383 break; 3384 3385 default: 3386 sync = false; 3387 break; 3388 } 3389 3390 if (sync) { 3391 if (wacom_wac->pen_input) 3392 input_sync(wacom_wac->pen_input); 3393 if (wacom_wac->touch_input) 3394 input_sync(wacom_wac->touch_input); 3395 if (wacom_wac->pad_input) 3396 input_sync(wacom_wac->pad_input); 3397 } 3398 } 3399 3400 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 3401 { 3402 struct input_dev *input_dev = wacom_wac->pen_input; 3403 3404 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3405 3406 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3407 __set_bit(BTN_STYLUS, input_dev->keybit); 3408 __set_bit(BTN_STYLUS2, input_dev->keybit); 3409 3410 input_set_abs_params(input_dev, ABS_DISTANCE, 3411 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 3412 } 3413 3414 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 3415 { 3416 struct input_dev *input_dev = wacom_wac->pen_input; 3417 struct wacom_features *features = &wacom_wac->features; 3418 3419 wacom_setup_basic_pro_pen(wacom_wac); 3420 3421 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3422 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 3423 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 3424 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 3425 3426 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 3427 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 3428 input_abs_set_res(input_dev, ABS_TILT_X, 57); 3429 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 3430 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 3431 } 3432 3433 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 3434 { 3435 struct input_dev *input_dev = wacom_wac->pen_input; 3436 3437 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3438 3439 wacom_setup_cintiq(wacom_wac); 3440 3441 __set_bit(BTN_LEFT, input_dev->keybit); 3442 __set_bit(BTN_RIGHT, input_dev->keybit); 3443 __set_bit(BTN_MIDDLE, input_dev->keybit); 3444 __set_bit(BTN_SIDE, input_dev->keybit); 3445 __set_bit(BTN_EXTRA, input_dev->keybit); 3446 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3447 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 3448 3449 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 3450 input_abs_set_res(input_dev, ABS_RZ, 287); 3451 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 3452 } 3453 3454 void wacom_setup_device_quirks(struct wacom *wacom) 3455 { 3456 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 3457 struct wacom_features *features = &wacom->wacom_wac.features; 3458 3459 /* The pen and pad share the same interface on most devices */ 3460 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3461 features->type == DTUS || 3462 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3463 if (features->device_type & WACOM_DEVICETYPE_PEN) 3464 features->device_type |= WACOM_DEVICETYPE_PAD; 3465 } 3466 3467 /* touch device found but size is not defined. use default */ 3468 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3469 features->x_max = 1023; 3470 features->y_max = 1023; 3471 } 3472 3473 /* 3474 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3475 * touch interface in its HID descriptor. If this is the touch 3476 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3477 * tablet values. 3478 */ 3479 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3480 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3481 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3482 if (features->touch_max) 3483 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3484 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3485 features->device_type |= WACOM_DEVICETYPE_PAD; 3486 3487 if (features->type == INTUOSHT2) { 3488 features->x_max = features->x_max / 10; 3489 features->y_max = features->y_max / 10; 3490 } 3491 else { 3492 features->x_max = 4096; 3493 features->y_max = 4096; 3494 } 3495 } 3496 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3497 features->device_type |= WACOM_DEVICETYPE_PAD; 3498 } 3499 } 3500 3501 /* 3502 * Hack for the Bamboo One: 3503 * the device presents a PAD/Touch interface as most Bamboos and even 3504 * sends ghosts PAD data on it. However, later, we must disable this 3505 * ghost interface, and we can not detect it unless we set it here 3506 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3507 */ 3508 if (features->type == BAMBOO_PEN && 3509 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3510 features->device_type |= WACOM_DEVICETYPE_PAD; 3511 3512 /* 3513 * Raw Wacom-mode pen and touch events both come from interface 3514 * 0, whose HID descriptor has an application usage of 0xFF0D 3515 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3516 * out through the HID_GENERIC device created for interface 1, 3517 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3518 */ 3519 if (features->type == BAMBOO_PAD) 3520 features->device_type = WACOM_DEVICETYPE_TOUCH; 3521 3522 if (features->type == REMOTE) 3523 features->device_type = WACOM_DEVICETYPE_PAD; 3524 3525 if (features->type == INTUOSP2_BT || 3526 features->type == INTUOSP2S_BT) { 3527 features->device_type |= WACOM_DEVICETYPE_PEN | 3528 WACOM_DEVICETYPE_PAD | 3529 WACOM_DEVICETYPE_TOUCH; 3530 features->quirks |= WACOM_QUIRK_BATTERY; 3531 } 3532 3533 if (features->type == INTUOSHT3_BT) { 3534 features->device_type |= WACOM_DEVICETYPE_PEN | 3535 WACOM_DEVICETYPE_PAD; 3536 features->quirks |= WACOM_QUIRK_BATTERY; 3537 } 3538 3539 switch (features->type) { 3540 case PL: 3541 case DTU: 3542 case DTUS: 3543 case DTUSX: 3544 case WACOM_21UX2: 3545 case WACOM_22HD: 3546 case DTK: 3547 case WACOM_24HD: 3548 case WACOM_27QHD: 3549 case CINTIQ_HYBRID: 3550 case CINTIQ_COMPANION_2: 3551 case CINTIQ: 3552 case WACOM_BEE: 3553 case WACOM_13HD: 3554 case WACOM_24HDT: 3555 case WACOM_27QHDT: 3556 case TABLETPC: 3557 case TABLETPCE: 3558 case TABLETPC2FG: 3559 case MTSCREEN: 3560 case MTTPC: 3561 case MTTPC_B: 3562 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3563 break; 3564 } 3565 3566 if (wacom->hdev->bus == BUS_BLUETOOTH) 3567 features->quirks |= WACOM_QUIRK_BATTERY; 3568 3569 /* quirk for bamboo touch with 2 low res touches */ 3570 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3571 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3572 features->x_max <<= 5; 3573 features->y_max <<= 5; 3574 features->x_fuzz <<= 5; 3575 features->y_fuzz <<= 5; 3576 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3577 } 3578 3579 if (features->type == WIRELESS) { 3580 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3581 features->quirks |= WACOM_QUIRK_BATTERY; 3582 } 3583 } 3584 3585 if (features->type == REMOTE) 3586 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3587 3588 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots 3589 * of things it shouldn't. Lets fix up the damage... 3590 */ 3591 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) { 3592 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL; 3593 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit); 3594 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit); 3595 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit); 3596 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit); 3597 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit); 3598 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit); 3599 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit); 3600 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit); 3601 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit); 3602 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit); 3603 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit); 3604 } 3605 } 3606 3607 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3608 struct wacom_wac *wacom_wac) 3609 { 3610 struct wacom_features *features = &wacom_wac->features; 3611 3612 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3613 3614 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3615 return -ENODEV; 3616 3617 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3618 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3619 else 3620 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3621 3622 if (features->type == HID_GENERIC) { 3623 /* setup has already been done; apply otherwise-undetectible quirks */ 3624 input_set_capability(input_dev, EV_KEY, BTN_STYLUS3); 3625 return 0; 3626 } 3627 3628 __set_bit(BTN_TOUCH, input_dev->keybit); 3629 __set_bit(ABS_MISC, input_dev->absbit); 3630 3631 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3632 features->x_max - features->offset_right, 3633 features->x_fuzz, 0); 3634 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3635 features->y_max - features->offset_bottom, 3636 features->y_fuzz, 0); 3637 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3638 features->pressure_max, features->pressure_fuzz, 0); 3639 3640 /* penabled devices have fixed resolution for each model */ 3641 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3642 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3643 3644 switch (features->type) { 3645 case GRAPHIRE_BT: 3646 __clear_bit(ABS_MISC, input_dev->absbit); 3647 /* fall through */ 3648 3649 case WACOM_MO: 3650 case WACOM_G4: 3651 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3652 features->distance_max, 3653 features->distance_fuzz, 0); 3654 /* fall through */ 3655 3656 case GRAPHIRE: 3657 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3658 3659 __set_bit(BTN_LEFT, input_dev->keybit); 3660 __set_bit(BTN_RIGHT, input_dev->keybit); 3661 __set_bit(BTN_MIDDLE, input_dev->keybit); 3662 3663 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3664 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3665 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3666 __set_bit(BTN_STYLUS, input_dev->keybit); 3667 __set_bit(BTN_STYLUS2, input_dev->keybit); 3668 break; 3669 3670 case WACOM_27QHD: 3671 case WACOM_24HD: 3672 case DTK: 3673 case WACOM_22HD: 3674 case WACOM_21UX2: 3675 case WACOM_BEE: 3676 case CINTIQ: 3677 case WACOM_13HD: 3678 case CINTIQ_HYBRID: 3679 case CINTIQ_COMPANION_2: 3680 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3681 input_abs_set_res(input_dev, ABS_Z, 287); 3682 wacom_setup_cintiq(wacom_wac); 3683 break; 3684 3685 case INTUOS3: 3686 case INTUOS3L: 3687 case INTUOS3S: 3688 case INTUOS4: 3689 case INTUOS4WL: 3690 case INTUOS4L: 3691 case INTUOS4S: 3692 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3693 input_abs_set_res(input_dev, ABS_Z, 287); 3694 /* fall through */ 3695 3696 case INTUOS: 3697 wacom_setup_intuos(wacom_wac); 3698 break; 3699 3700 case INTUOS5: 3701 case INTUOS5L: 3702 case INTUOSPM: 3703 case INTUOSPL: 3704 case INTUOS5S: 3705 case INTUOSPS: 3706 case INTUOSP2_BT: 3707 case INTUOSP2S_BT: 3708 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3709 features->distance_max, 3710 features->distance_fuzz, 0); 3711 3712 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3713 input_abs_set_res(input_dev, ABS_Z, 287); 3714 3715 wacom_setup_intuos(wacom_wac); 3716 break; 3717 3718 case WACOM_24HDT: 3719 case WACOM_27QHDT: 3720 case MTSCREEN: 3721 case MTTPC: 3722 case MTTPC_B: 3723 case TABLETPC2FG: 3724 case TABLETPC: 3725 case TABLETPCE: 3726 __clear_bit(ABS_MISC, input_dev->absbit); 3727 /* fall through */ 3728 3729 case DTUS: 3730 case DTUSX: 3731 case PL: 3732 case DTU: 3733 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3734 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3735 __set_bit(BTN_STYLUS, input_dev->keybit); 3736 __set_bit(BTN_STYLUS2, input_dev->keybit); 3737 break; 3738 3739 case PTU: 3740 __set_bit(BTN_STYLUS2, input_dev->keybit); 3741 /* fall through */ 3742 3743 case PENPARTNER: 3744 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3745 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3746 __set_bit(BTN_STYLUS, input_dev->keybit); 3747 break; 3748 3749 case INTUOSHT: 3750 case BAMBOO_PT: 3751 case BAMBOO_PEN: 3752 case INTUOSHT2: 3753 case INTUOSHT3_BT: 3754 if (features->type == INTUOSHT2 || 3755 features->type == INTUOSHT3_BT) { 3756 wacom_setup_basic_pro_pen(wacom_wac); 3757 } else { 3758 __clear_bit(ABS_MISC, input_dev->absbit); 3759 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3760 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3761 __set_bit(BTN_STYLUS, input_dev->keybit); 3762 __set_bit(BTN_STYLUS2, input_dev->keybit); 3763 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3764 features->distance_max, 3765 features->distance_fuzz, 0); 3766 } 3767 break; 3768 case BAMBOO_PAD: 3769 __clear_bit(ABS_MISC, input_dev->absbit); 3770 break; 3771 } 3772 return 0; 3773 } 3774 3775 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3776 struct wacom_wac *wacom_wac) 3777 { 3778 struct wacom_features *features = &wacom_wac->features; 3779 3780 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3781 3782 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3783 return -ENODEV; 3784 3785 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3786 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3787 else 3788 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3789 3790 if (features->type == HID_GENERIC) 3791 /* setup has already been done */ 3792 return 0; 3793 3794 __set_bit(BTN_TOUCH, input_dev->keybit); 3795 3796 if (features->touch_max == 1) { 3797 input_set_abs_params(input_dev, ABS_X, 0, 3798 features->x_max, features->x_fuzz, 0); 3799 input_set_abs_params(input_dev, ABS_Y, 0, 3800 features->y_max, features->y_fuzz, 0); 3801 input_abs_set_res(input_dev, ABS_X, 3802 features->x_resolution); 3803 input_abs_set_res(input_dev, ABS_Y, 3804 features->y_resolution); 3805 } 3806 else if (features->touch_max > 1) { 3807 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3808 features->x_max, features->x_fuzz, 0); 3809 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3810 features->y_max, features->y_fuzz, 0); 3811 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3812 features->x_resolution); 3813 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3814 features->y_resolution); 3815 } 3816 3817 switch (features->type) { 3818 case INTUOSP2_BT: 3819 case INTUOSP2S_BT: 3820 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3821 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3822 3823 if (wacom_wac->shared->touch->product == 0x361) { 3824 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3825 0, 12440, 4, 0); 3826 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3827 0, 8640, 4, 0); 3828 } 3829 else if (wacom_wac->shared->touch->product == 0x360) { 3830 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3831 0, 8960, 4, 0); 3832 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3833 0, 5920, 4, 0); 3834 } 3835 else if (wacom_wac->shared->touch->product == 0x393) { 3836 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3837 0, 6400, 4, 0); 3838 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3839 0, 4000, 4, 0); 3840 } 3841 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3842 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40); 3843 3844 /* fall through */ 3845 3846 case INTUOS5: 3847 case INTUOS5L: 3848 case INTUOSPM: 3849 case INTUOSPL: 3850 case INTUOS5S: 3851 case INTUOSPS: 3852 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3853 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3854 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3855 break; 3856 3857 case WACOM_24HDT: 3858 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3859 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3860 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3861 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3862 /* fall through */ 3863 3864 case WACOM_27QHDT: 3865 if (wacom_wac->shared->touch->product == 0x32C || 3866 wacom_wac->shared->touch->product == 0xF6) { 3867 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3868 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3869 wacom_wac->shared->has_mute_touch_switch = true; 3870 } 3871 /* fall through */ 3872 3873 case MTSCREEN: 3874 case MTTPC: 3875 case MTTPC_B: 3876 case TABLETPC2FG: 3877 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3878 /*fall through */ 3879 3880 case TABLETPC: 3881 case TABLETPCE: 3882 break; 3883 3884 case INTUOSHT: 3885 case INTUOSHT2: 3886 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3887 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3888 /* fall through */ 3889 3890 case BAMBOO_PT: 3891 case BAMBOO_TOUCH: 3892 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3893 input_set_abs_params(input_dev, 3894 ABS_MT_TOUCH_MAJOR, 3895 0, features->x_max, 0, 0); 3896 input_set_abs_params(input_dev, 3897 ABS_MT_TOUCH_MINOR, 3898 0, features->y_max, 0, 0); 3899 } 3900 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3901 break; 3902 3903 case BAMBOO_PAD: 3904 input_mt_init_slots(input_dev, features->touch_max, 3905 INPUT_MT_POINTER); 3906 __set_bit(BTN_LEFT, input_dev->keybit); 3907 __set_bit(BTN_RIGHT, input_dev->keybit); 3908 break; 3909 } 3910 return 0; 3911 } 3912 3913 static int wacom_numbered_button_to_key(int n) 3914 { 3915 if (n < 10) 3916 return BTN_0 + n; 3917 else if (n < 16) 3918 return BTN_A + (n-10); 3919 else if (n < 18) 3920 return BTN_BASE + (n-16); 3921 else 3922 return 0; 3923 } 3924 3925 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3926 int button_count) 3927 { 3928 int i; 3929 3930 for (i = 0; i < button_count; i++) { 3931 int key = wacom_numbered_button_to_key(i); 3932 3933 if (key) 3934 __set_bit(key, input_dev->keybit); 3935 } 3936 } 3937 3938 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3939 { 3940 struct wacom_led *led; 3941 int i; 3942 bool updated = false; 3943 3944 /* 3945 * 24HD has LED group 1 to the left and LED group 0 to the right. 3946 * So group 0 matches the second half of the buttons and thus the mask 3947 * needs to be shifted. 3948 */ 3949 if (group == 0) 3950 mask >>= 8; 3951 3952 for (i = 0; i < 3; i++) { 3953 led = wacom_led_find(wacom, group, i); 3954 if (!led) { 3955 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3956 i, group); 3957 continue; 3958 } 3959 if (!updated && mask & BIT(i)) { 3960 led->held = true; 3961 led_trigger_event(&led->trigger, LED_FULL); 3962 } else { 3963 led->held = false; 3964 } 3965 } 3966 } 3967 3968 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3969 int mask, int group) 3970 { 3971 int group_button; 3972 3973 /* 3974 * 21UX2 has LED group 1 to the left and LED group 0 3975 * to the right. We need to reverse the group to match this 3976 * historical behavior. 3977 */ 3978 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3979 group = 1 - group; 3980 3981 group_button = group * (button_count/wacom->led.count); 3982 3983 if (wacom->wacom_wac.features.type == INTUOSP2_BT) 3984 group_button = 8; 3985 3986 return mask & (1 << group_button); 3987 } 3988 3989 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3990 int group) 3991 { 3992 struct wacom_led *led, *next_led; 3993 int cur; 3994 bool pressed; 3995 3996 if (wacom->wacom_wac.features.type == WACOM_24HD) 3997 return wacom_24hd_update_leds(wacom, mask, group); 3998 3999 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 4000 cur = wacom->led.groups[group].select; 4001 4002 led = wacom_led_find(wacom, group, cur); 4003 if (!led) { 4004 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 4005 cur, group); 4006 return; 4007 } 4008 4009 if (!pressed) { 4010 led->held = false; 4011 return; 4012 } 4013 4014 if (led->held && pressed) 4015 return; 4016 4017 next_led = wacom_led_next(wacom, led); 4018 if (!next_led) { 4019 hid_err(wacom->hdev, "can't find next LED in group %d\n", 4020 group); 4021 return; 4022 } 4023 if (next_led == led) 4024 return; 4025 4026 next_led->held = true; 4027 led_trigger_event(&next_led->trigger, 4028 wacom_leds_brightness_get(next_led)); 4029 } 4030 4031 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 4032 int button_count, int mask) 4033 { 4034 struct wacom *wacom = input_get_drvdata(input_dev); 4035 int i; 4036 4037 for (i = 0; i < wacom->led.count; i++) 4038 wacom_update_led(wacom, button_count, mask, i); 4039 4040 for (i = 0; i < button_count; i++) { 4041 int key = wacom_numbered_button_to_key(i); 4042 4043 if (key) 4044 input_report_key(input_dev, key, mask & (1 << i)); 4045 } 4046 } 4047 4048 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 4049 struct wacom_wac *wacom_wac) 4050 { 4051 struct wacom_features *features = &wacom_wac->features; 4052 4053 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 4054 features->device_type |= WACOM_DEVICETYPE_PAD; 4055 4056 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 4057 return -ENODEV; 4058 4059 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 4060 return -ENODEV; 4061 4062 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 4063 4064 /* kept for making legacy xf86-input-wacom working with the wheels */ 4065 __set_bit(ABS_MISC, input_dev->absbit); 4066 4067 /* kept for making legacy xf86-input-wacom accepting the pad */ 4068 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 4069 input_dev->absinfo[ABS_X].maximum))) 4070 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 4071 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 4072 input_dev->absinfo[ABS_Y].maximum))) 4073 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 4074 4075 /* kept for making udev and libwacom accepting the pad */ 4076 __set_bit(BTN_STYLUS, input_dev->keybit); 4077 4078 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 4079 4080 switch (features->type) { 4081 4082 case CINTIQ_HYBRID: 4083 case CINTIQ_COMPANION_2: 4084 case DTK: 4085 case DTUS: 4086 case GRAPHIRE_BT: 4087 break; 4088 4089 case WACOM_MO: 4090 __set_bit(BTN_BACK, input_dev->keybit); 4091 __set_bit(BTN_LEFT, input_dev->keybit); 4092 __set_bit(BTN_FORWARD, input_dev->keybit); 4093 __set_bit(BTN_RIGHT, input_dev->keybit); 4094 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4095 break; 4096 4097 case WACOM_G4: 4098 __set_bit(BTN_BACK, input_dev->keybit); 4099 __set_bit(BTN_FORWARD, input_dev->keybit); 4100 input_set_capability(input_dev, EV_REL, REL_WHEEL); 4101 break; 4102 4103 case WACOM_24HD: 4104 __set_bit(KEY_PROG1, input_dev->keybit); 4105 __set_bit(KEY_PROG2, input_dev->keybit); 4106 __set_bit(KEY_PROG3, input_dev->keybit); 4107 4108 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4109 __set_bit(KEY_INFO, input_dev->keybit); 4110 4111 if (!features->oPid) 4112 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4113 4114 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4115 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 4116 break; 4117 4118 case WACOM_27QHD: 4119 __set_bit(KEY_PROG1, input_dev->keybit); 4120 __set_bit(KEY_PROG2, input_dev->keybit); 4121 __set_bit(KEY_PROG3, input_dev->keybit); 4122 4123 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4124 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4125 4126 if (!features->oPid) 4127 __set_bit(KEY_CONTROLPANEL, input_dev->keybit); 4128 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 4129 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 4130 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 4131 input_abs_set_res(input_dev, ABS_Y, 1024); 4132 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 4133 input_abs_set_res(input_dev, ABS_Z, 1024); 4134 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 4135 break; 4136 4137 case WACOM_22HD: 4138 __set_bit(KEY_PROG1, input_dev->keybit); 4139 __set_bit(KEY_PROG2, input_dev->keybit); 4140 __set_bit(KEY_PROG3, input_dev->keybit); 4141 4142 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4143 __set_bit(KEY_INFO, input_dev->keybit); 4144 /* fall through */ 4145 4146 case WACOM_21UX2: 4147 case WACOM_BEE: 4148 case CINTIQ: 4149 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4150 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4151 break; 4152 4153 case WACOM_13HD: 4154 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4155 break; 4156 4157 case INTUOS3: 4158 case INTUOS3L: 4159 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4160 /* fall through */ 4161 4162 case INTUOS3S: 4163 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4164 break; 4165 4166 case INTUOS5: 4167 case INTUOS5L: 4168 case INTUOSPM: 4169 case INTUOSPL: 4170 case INTUOS5S: 4171 case INTUOSPS: 4172 case INTUOSP2_BT: 4173 case INTUOSP2S_BT: 4174 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4175 break; 4176 4177 case INTUOS4WL: 4178 /* 4179 * For Bluetooth devices, the udev rule does not work correctly 4180 * for pads unless we add a stylus capability, which forces 4181 * ID_INPUT_TABLET to be set. 4182 */ 4183 __set_bit(BTN_STYLUS, input_dev->keybit); 4184 /* fall through */ 4185 4186 case INTUOS4: 4187 case INTUOS4L: 4188 case INTUOS4S: 4189 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4190 break; 4191 4192 case INTUOSHT: 4193 case BAMBOO_PT: 4194 case BAMBOO_TOUCH: 4195 case INTUOSHT2: 4196 __clear_bit(ABS_MISC, input_dev->absbit); 4197 4198 __set_bit(BTN_LEFT, input_dev->keybit); 4199 __set_bit(BTN_FORWARD, input_dev->keybit); 4200 __set_bit(BTN_BACK, input_dev->keybit); 4201 __set_bit(BTN_RIGHT, input_dev->keybit); 4202 4203 break; 4204 4205 case REMOTE: 4206 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 4207 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4208 break; 4209 4210 case INTUOSHT3_BT: 4211 case HID_GENERIC: 4212 break; 4213 4214 default: 4215 /* no pad supported */ 4216 return -ENODEV; 4217 } 4218 return 0; 4219 } 4220 4221 static const struct wacom_features wacom_features_0x00 = 4222 { "Wacom Penpartner", 5040, 3780, 255, 0, 4223 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4224 static const struct wacom_features wacom_features_0x10 = 4225 { "Wacom Graphire", 10206, 7422, 511, 63, 4226 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4227 static const struct wacom_features wacom_features_0x81 = 4228 { "Wacom Graphire BT", 16704, 12064, 511, 32, 4229 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 4230 static const struct wacom_features wacom_features_0x11 = 4231 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 4232 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4233 static const struct wacom_features wacom_features_0x12 = 4234 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 4235 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4236 static const struct wacom_features wacom_features_0x13 = 4237 { "Wacom Graphire3", 10208, 7424, 511, 63, 4238 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4239 static const struct wacom_features wacom_features_0x14 = 4240 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 4241 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4242 static const struct wacom_features wacom_features_0x15 = 4243 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 4244 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4245 static const struct wacom_features wacom_features_0x16 = 4246 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 4247 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4248 static const struct wacom_features wacom_features_0x17 = 4249 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 4250 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4251 static const struct wacom_features wacom_features_0x18 = 4252 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 4253 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4254 static const struct wacom_features wacom_features_0x19 = 4255 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 4256 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4257 static const struct wacom_features wacom_features_0x60 = 4258 { "Wacom Volito", 5104, 3712, 511, 63, 4259 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4260 static const struct wacom_features wacom_features_0x61 = 4261 { "Wacom PenStation2", 3250, 2320, 255, 63, 4262 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4263 static const struct wacom_features wacom_features_0x62 = 4264 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 4265 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4266 static const struct wacom_features wacom_features_0x63 = 4267 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 4268 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4269 static const struct wacom_features wacom_features_0x64 = 4270 { "Wacom PenPartner2", 3250, 2320, 511, 63, 4271 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4272 static const struct wacom_features wacom_features_0x65 = 4273 { "Wacom Bamboo", 14760, 9225, 511, 63, 4274 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4275 static const struct wacom_features wacom_features_0x69 = 4276 { "Wacom Bamboo1", 5104, 3712, 511, 63, 4277 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4278 static const struct wacom_features wacom_features_0x6A = 4279 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 4280 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4281 static const struct wacom_features wacom_features_0x6B = 4282 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 4283 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4284 static const struct wacom_features wacom_features_0x20 = 4285 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 4286 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4287 static const struct wacom_features wacom_features_0x21 = 4288 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 4289 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4290 static const struct wacom_features wacom_features_0x22 = 4291 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 4292 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4293 static const struct wacom_features wacom_features_0x23 = 4294 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 4295 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4296 static const struct wacom_features wacom_features_0x24 = 4297 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 4298 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4299 static const struct wacom_features wacom_features_0x30 = 4300 { "Wacom PL400", 5408, 4056, 255, 0, 4301 PL, WACOM_PL_RES, WACOM_PL_RES }; 4302 static const struct wacom_features wacom_features_0x31 = 4303 { "Wacom PL500", 6144, 4608, 255, 0, 4304 PL, WACOM_PL_RES, WACOM_PL_RES }; 4305 static const struct wacom_features wacom_features_0x32 = 4306 { "Wacom PL600", 6126, 4604, 255, 0, 4307 PL, WACOM_PL_RES, WACOM_PL_RES }; 4308 static const struct wacom_features wacom_features_0x33 = 4309 { "Wacom PL600SX", 6260, 5016, 255, 0, 4310 PL, WACOM_PL_RES, WACOM_PL_RES }; 4311 static const struct wacom_features wacom_features_0x34 = 4312 { "Wacom PL550", 6144, 4608, 511, 0, 4313 PL, WACOM_PL_RES, WACOM_PL_RES }; 4314 static const struct wacom_features wacom_features_0x35 = 4315 { "Wacom PL800", 7220, 5780, 511, 0, 4316 PL, WACOM_PL_RES, WACOM_PL_RES }; 4317 static const struct wacom_features wacom_features_0x37 = 4318 { "Wacom PL700", 6758, 5406, 511, 0, 4319 PL, WACOM_PL_RES, WACOM_PL_RES }; 4320 static const struct wacom_features wacom_features_0x38 = 4321 { "Wacom PL510", 6282, 4762, 511, 0, 4322 PL, WACOM_PL_RES, WACOM_PL_RES }; 4323 static const struct wacom_features wacom_features_0x39 = 4324 { "Wacom DTU710", 34080, 27660, 511, 0, 4325 PL, WACOM_PL_RES, WACOM_PL_RES }; 4326 static const struct wacom_features wacom_features_0xC4 = 4327 { "Wacom DTF521", 6282, 4762, 511, 0, 4328 PL, WACOM_PL_RES, WACOM_PL_RES }; 4329 static const struct wacom_features wacom_features_0xC0 = 4330 { "Wacom DTF720", 6858, 5506, 511, 0, 4331 PL, WACOM_PL_RES, WACOM_PL_RES }; 4332 static const struct wacom_features wacom_features_0xC2 = 4333 { "Wacom DTF720a", 6858, 5506, 511, 0, 4334 PL, WACOM_PL_RES, WACOM_PL_RES }; 4335 static const struct wacom_features wacom_features_0x03 = 4336 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 4337 PTU, WACOM_PL_RES, WACOM_PL_RES }; 4338 static const struct wacom_features wacom_features_0x41 = 4339 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 4340 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4341 static const struct wacom_features wacom_features_0x42 = 4342 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4343 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4344 static const struct wacom_features wacom_features_0x43 = 4345 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 4346 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4347 static const struct wacom_features wacom_features_0x44 = 4348 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 4349 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4350 static const struct wacom_features wacom_features_0x45 = 4351 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 4352 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4353 static const struct wacom_features wacom_features_0xB0 = 4354 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 4355 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4356 static const struct wacom_features wacom_features_0xB1 = 4357 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 4358 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4359 static const struct wacom_features wacom_features_0xB2 = 4360 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 4361 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4362 static const struct wacom_features wacom_features_0xB3 = 4363 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 4364 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4365 static const struct wacom_features wacom_features_0xB4 = 4366 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 4367 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4368 static const struct wacom_features wacom_features_0xB5 = 4369 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 4370 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4371 static const struct wacom_features wacom_features_0xB7 = 4372 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 4373 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4374 static const struct wacom_features wacom_features_0xB8 = 4375 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 4376 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4377 static const struct wacom_features wacom_features_0xB9 = 4378 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 4379 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4380 static const struct wacom_features wacom_features_0xBA = 4381 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 4382 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4383 static const struct wacom_features wacom_features_0xBB = 4384 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 4385 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4386 static const struct wacom_features wacom_features_0xBC = 4387 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4388 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4389 static const struct wacom_features wacom_features_0xBD = 4390 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4391 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4392 static const struct wacom_features wacom_features_0x26 = 4393 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 4394 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 4395 static const struct wacom_features wacom_features_0x27 = 4396 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 4397 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4398 static const struct wacom_features wacom_features_0x28 = 4399 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 4400 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4401 static const struct wacom_features wacom_features_0x29 = 4402 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 4403 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4404 static const struct wacom_features wacom_features_0x2A = 4405 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 4406 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4407 static const struct wacom_features wacom_features_0x314 = 4408 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 4409 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 4410 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4411 static const struct wacom_features wacom_features_0x315 = 4412 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 4413 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4414 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4415 static const struct wacom_features wacom_features_0x317 = 4416 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 4417 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4418 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4419 static const struct wacom_features wacom_features_0xF4 = 4420 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 4421 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4422 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4423 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4424 static const struct wacom_features wacom_features_0xF8 = 4425 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 4426 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4427 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4428 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4429 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 4430 static const struct wacom_features wacom_features_0xF6 = 4431 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 4432 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 4433 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4434 static const struct wacom_features wacom_features_0x32A = 4435 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 4436 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4437 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4438 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4439 static const struct wacom_features wacom_features_0x32B = 4440 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 4441 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4442 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4443 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4444 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 4445 static const struct wacom_features wacom_features_0x32C = 4446 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 4447 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 4448 static const struct wacom_features wacom_features_0x3F = 4449 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 4450 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4451 static const struct wacom_features wacom_features_0xC5 = 4452 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 4453 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4454 static const struct wacom_features wacom_features_0xC6 = 4455 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 4456 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4457 static const struct wacom_features wacom_features_0x304 = 4458 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 4459 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4460 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4461 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4462 static const struct wacom_features wacom_features_0x333 = 4463 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 4464 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4465 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4466 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4467 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 4468 static const struct wacom_features wacom_features_0x335 = 4469 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 4470 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 4471 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4472 static const struct wacom_features wacom_features_0xC7 = 4473 { "Wacom DTU1931", 37832, 30305, 511, 0, 4474 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4475 static const struct wacom_features wacom_features_0xCE = 4476 { "Wacom DTU2231", 47864, 27011, 511, 0, 4477 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4478 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 4479 static const struct wacom_features wacom_features_0xF0 = 4480 { "Wacom DTU1631", 34623, 19553, 511, 0, 4481 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4482 static const struct wacom_features wacom_features_0xFB = 4483 { "Wacom DTU1031", 22096, 13960, 511, 0, 4484 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4485 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4486 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4487 static const struct wacom_features wacom_features_0x32F = 4488 { "Wacom DTU1031X", 22672, 12928, 511, 0, 4489 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 4490 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4491 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4492 static const struct wacom_features wacom_features_0x336 = 4493 { "Wacom DTU1141", 23672, 13403, 1023, 0, 4494 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4495 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4496 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4497 static const struct wacom_features wacom_features_0x57 = 4498 { "Wacom DTK2241", 95840, 54260, 2047, 63, 4499 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4500 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4501 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4502 static const struct wacom_features wacom_features_0x59 = /* Pen */ 4503 { "Wacom DTH2242", 95840, 54260, 2047, 63, 4504 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4505 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4506 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4507 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 4508 static const struct wacom_features wacom_features_0x5D = /* Touch */ 4509 { "Wacom DTH2242", .type = WACOM_24HDT, 4510 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 4511 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4512 static const struct wacom_features wacom_features_0xCC = 4513 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 4514 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4515 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4516 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4517 static const struct wacom_features wacom_features_0xFA = 4518 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 4519 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4520 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4521 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4522 static const struct wacom_features wacom_features_0x5B = 4523 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 4524 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4525 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4526 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4527 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 4528 static const struct wacom_features wacom_features_0x5E = 4529 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 4530 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 4531 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4532 static const struct wacom_features wacom_features_0x90 = 4533 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4534 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4535 static const struct wacom_features wacom_features_0x93 = 4536 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4537 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4538 static const struct wacom_features wacom_features_0x97 = 4539 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4540 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4541 static const struct wacom_features wacom_features_0x9A = 4542 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4543 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4544 static const struct wacom_features wacom_features_0x9F = 4545 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4546 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4547 static const struct wacom_features wacom_features_0xE2 = 4548 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4549 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4550 static const struct wacom_features wacom_features_0xE3 = 4551 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4552 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4553 static const struct wacom_features wacom_features_0xE5 = 4554 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4555 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4556 static const struct wacom_features wacom_features_0xE6 = 4557 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4558 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4559 static const struct wacom_features wacom_features_0xEC = 4560 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4561 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4562 static const struct wacom_features wacom_features_0xED = 4563 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4564 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4565 static const struct wacom_features wacom_features_0xEF = 4566 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4567 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4568 static const struct wacom_features wacom_features_0x100 = 4569 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4570 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4571 static const struct wacom_features wacom_features_0x101 = 4572 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4573 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4574 static const struct wacom_features wacom_features_0x10D = 4575 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4576 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4577 static const struct wacom_features wacom_features_0x10E = 4578 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4579 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4580 static const struct wacom_features wacom_features_0x10F = 4581 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4582 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4583 static const struct wacom_features wacom_features_0x116 = 4584 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4585 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4586 static const struct wacom_features wacom_features_0x12C = 4587 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4588 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4589 static const struct wacom_features wacom_features_0x4001 = 4590 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4591 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4592 static const struct wacom_features wacom_features_0x4004 = 4593 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4594 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4595 static const struct wacom_features wacom_features_0x5000 = 4596 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4597 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4598 static const struct wacom_features wacom_features_0x5002 = 4599 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4600 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4601 static const struct wacom_features wacom_features_0x47 = 4602 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4603 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4604 static const struct wacom_features wacom_features_0x84 = 4605 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4606 static const struct wacom_features wacom_features_0xD0 = 4607 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4608 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4609 static const struct wacom_features wacom_features_0xD1 = 4610 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4611 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4612 static const struct wacom_features wacom_features_0xD2 = 4613 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4614 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4615 static const struct wacom_features wacom_features_0xD3 = 4616 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4617 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4618 static const struct wacom_features wacom_features_0xD4 = 4619 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4620 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4621 static const struct wacom_features wacom_features_0xD5 = 4622 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4623 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4624 static const struct wacom_features wacom_features_0xD6 = 4625 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4626 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4627 static const struct wacom_features wacom_features_0xD7 = 4628 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4629 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4630 static const struct wacom_features wacom_features_0xD8 = 4631 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4632 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4633 static const struct wacom_features wacom_features_0xDA = 4634 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4635 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4636 static const struct wacom_features wacom_features_0xDB = 4637 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4638 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4639 static const struct wacom_features wacom_features_0xDD = 4640 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4641 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4642 static const struct wacom_features wacom_features_0xDE = 4643 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4644 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4645 static const struct wacom_features wacom_features_0xDF = 4646 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4647 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4648 static const struct wacom_features wacom_features_0x300 = 4649 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4650 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4651 static const struct wacom_features wacom_features_0x301 = 4652 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4653 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4654 static const struct wacom_features wacom_features_0x302 = 4655 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4656 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4657 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4658 static const struct wacom_features wacom_features_0x303 = 4659 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4660 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4661 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4662 static const struct wacom_features wacom_features_0x30E = 4663 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4664 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4665 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4666 static const struct wacom_features wacom_features_0x6004 = 4667 { "ISD-V4", 12800, 8000, 255, 0, 4668 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4669 static const struct wacom_features wacom_features_0x307 = 4670 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4671 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4672 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4673 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4674 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4675 static const struct wacom_features wacom_features_0x309 = 4676 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4677 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4678 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4679 static const struct wacom_features wacom_features_0x30A = 4680 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4681 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4682 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4683 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4684 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4685 static const struct wacom_features wacom_features_0x30C = 4686 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4687 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4688 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4689 static const struct wacom_features wacom_features_0x318 = 4690 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4691 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4692 static const struct wacom_features wacom_features_0x319 = 4693 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4694 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4695 static const struct wacom_features wacom_features_0x325 = 4696 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4697 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4698 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4699 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4700 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4701 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4702 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4703 .oPid = 0x325 }; 4704 static const struct wacom_features wacom_features_0x323 = 4705 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4706 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4707 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4708 static const struct wacom_features wacom_features_0x331 = 4709 { "Wacom Express Key Remote", .type = REMOTE, 4710 .numbered_buttons = 18, .check_for_hid_type = true, 4711 .hid_type = HID_TYPE_USBNONE }; 4712 static const struct wacom_features wacom_features_0x33B = 4713 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4714 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4715 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4716 static const struct wacom_features wacom_features_0x33C = 4717 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4718 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4719 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4720 static const struct wacom_features wacom_features_0x33D = 4721 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4722 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4723 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4724 static const struct wacom_features wacom_features_0x33E = 4725 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4726 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4727 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4728 static const struct wacom_features wacom_features_0x343 = 4729 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4730 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4731 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4732 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4733 static const struct wacom_features wacom_features_0x360 = 4734 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4735 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4736 static const struct wacom_features wacom_features_0x361 = 4737 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4738 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4739 static const struct wacom_features wacom_features_0x377 = 4740 { "Wacom Intuos BT S", 15200, 9500, 4095, 63, 4741 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4742 static const struct wacom_features wacom_features_0x379 = 4743 { "Wacom Intuos BT M", 21600, 13500, 4095, 63, 4744 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4745 static const struct wacom_features wacom_features_0x37A = 4746 { "Wacom One by Wacom S", 15200, 9500, 2047, 63, 4747 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4748 static const struct wacom_features wacom_features_0x37B = 4749 { "Wacom One by Wacom M", 21600, 13500, 2047, 63, 4750 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4751 static const struct wacom_features wacom_features_0x393 = 4752 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63, 4753 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, 4754 .touch_max = 10 }; 4755 4756 static const struct wacom_features wacom_features_HID_ANY_ID = 4757 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4758 4759 #define USB_DEVICE_WACOM(prod) \ 4760 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4761 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4762 4763 #define BT_DEVICE_WACOM(prod) \ 4764 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4765 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4766 4767 #define I2C_DEVICE_WACOM(prod) \ 4768 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4769 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4770 4771 #define USB_DEVICE_LENOVO(prod) \ 4772 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4773 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4774 4775 const struct hid_device_id wacom_ids[] = { 4776 { USB_DEVICE_WACOM(0x00) }, 4777 { USB_DEVICE_WACOM(0x03) }, 4778 { USB_DEVICE_WACOM(0x10) }, 4779 { USB_DEVICE_WACOM(0x11) }, 4780 { USB_DEVICE_WACOM(0x12) }, 4781 { USB_DEVICE_WACOM(0x13) }, 4782 { USB_DEVICE_WACOM(0x14) }, 4783 { USB_DEVICE_WACOM(0x15) }, 4784 { USB_DEVICE_WACOM(0x16) }, 4785 { USB_DEVICE_WACOM(0x17) }, 4786 { USB_DEVICE_WACOM(0x18) }, 4787 { USB_DEVICE_WACOM(0x19) }, 4788 { USB_DEVICE_WACOM(0x20) }, 4789 { USB_DEVICE_WACOM(0x21) }, 4790 { USB_DEVICE_WACOM(0x22) }, 4791 { USB_DEVICE_WACOM(0x23) }, 4792 { USB_DEVICE_WACOM(0x24) }, 4793 { USB_DEVICE_WACOM(0x26) }, 4794 { USB_DEVICE_WACOM(0x27) }, 4795 { USB_DEVICE_WACOM(0x28) }, 4796 { USB_DEVICE_WACOM(0x29) }, 4797 { USB_DEVICE_WACOM(0x2A) }, 4798 { USB_DEVICE_WACOM(0x30) }, 4799 { USB_DEVICE_WACOM(0x31) }, 4800 { USB_DEVICE_WACOM(0x32) }, 4801 { USB_DEVICE_WACOM(0x33) }, 4802 { USB_DEVICE_WACOM(0x34) }, 4803 { USB_DEVICE_WACOM(0x35) }, 4804 { USB_DEVICE_WACOM(0x37) }, 4805 { USB_DEVICE_WACOM(0x38) }, 4806 { USB_DEVICE_WACOM(0x39) }, 4807 { USB_DEVICE_WACOM(0x3F) }, 4808 { USB_DEVICE_WACOM(0x41) }, 4809 { USB_DEVICE_WACOM(0x42) }, 4810 { USB_DEVICE_WACOM(0x43) }, 4811 { USB_DEVICE_WACOM(0x44) }, 4812 { USB_DEVICE_WACOM(0x45) }, 4813 { USB_DEVICE_WACOM(0x47) }, 4814 { USB_DEVICE_WACOM(0x57) }, 4815 { USB_DEVICE_WACOM(0x59) }, 4816 { USB_DEVICE_WACOM(0x5B) }, 4817 { USB_DEVICE_WACOM(0x5D) }, 4818 { USB_DEVICE_WACOM(0x5E) }, 4819 { USB_DEVICE_WACOM(0x60) }, 4820 { USB_DEVICE_WACOM(0x61) }, 4821 { USB_DEVICE_WACOM(0x62) }, 4822 { USB_DEVICE_WACOM(0x63) }, 4823 { USB_DEVICE_WACOM(0x64) }, 4824 { USB_DEVICE_WACOM(0x65) }, 4825 { USB_DEVICE_WACOM(0x69) }, 4826 { USB_DEVICE_WACOM(0x6A) }, 4827 { USB_DEVICE_WACOM(0x6B) }, 4828 { BT_DEVICE_WACOM(0x81) }, 4829 { USB_DEVICE_WACOM(0x84) }, 4830 { USB_DEVICE_WACOM(0x90) }, 4831 { USB_DEVICE_WACOM(0x93) }, 4832 { USB_DEVICE_WACOM(0x97) }, 4833 { USB_DEVICE_WACOM(0x9A) }, 4834 { USB_DEVICE_WACOM(0x9F) }, 4835 { USB_DEVICE_WACOM(0xB0) }, 4836 { USB_DEVICE_WACOM(0xB1) }, 4837 { USB_DEVICE_WACOM(0xB2) }, 4838 { USB_DEVICE_WACOM(0xB3) }, 4839 { USB_DEVICE_WACOM(0xB4) }, 4840 { USB_DEVICE_WACOM(0xB5) }, 4841 { USB_DEVICE_WACOM(0xB7) }, 4842 { USB_DEVICE_WACOM(0xB8) }, 4843 { USB_DEVICE_WACOM(0xB9) }, 4844 { USB_DEVICE_WACOM(0xBA) }, 4845 { USB_DEVICE_WACOM(0xBB) }, 4846 { USB_DEVICE_WACOM(0xBC) }, 4847 { BT_DEVICE_WACOM(0xBD) }, 4848 { USB_DEVICE_WACOM(0xC0) }, 4849 { USB_DEVICE_WACOM(0xC2) }, 4850 { USB_DEVICE_WACOM(0xC4) }, 4851 { USB_DEVICE_WACOM(0xC5) }, 4852 { USB_DEVICE_WACOM(0xC6) }, 4853 { USB_DEVICE_WACOM(0xC7) }, 4854 { USB_DEVICE_WACOM(0xCC) }, 4855 { USB_DEVICE_WACOM(0xCE) }, 4856 { USB_DEVICE_WACOM(0xD0) }, 4857 { USB_DEVICE_WACOM(0xD1) }, 4858 { USB_DEVICE_WACOM(0xD2) }, 4859 { USB_DEVICE_WACOM(0xD3) }, 4860 { USB_DEVICE_WACOM(0xD4) }, 4861 { USB_DEVICE_WACOM(0xD5) }, 4862 { USB_DEVICE_WACOM(0xD6) }, 4863 { USB_DEVICE_WACOM(0xD7) }, 4864 { USB_DEVICE_WACOM(0xD8) }, 4865 { USB_DEVICE_WACOM(0xDA) }, 4866 { USB_DEVICE_WACOM(0xDB) }, 4867 { USB_DEVICE_WACOM(0xDD) }, 4868 { USB_DEVICE_WACOM(0xDE) }, 4869 { USB_DEVICE_WACOM(0xDF) }, 4870 { USB_DEVICE_WACOM(0xE2) }, 4871 { USB_DEVICE_WACOM(0xE3) }, 4872 { USB_DEVICE_WACOM(0xE5) }, 4873 { USB_DEVICE_WACOM(0xE6) }, 4874 { USB_DEVICE_WACOM(0xEC) }, 4875 { USB_DEVICE_WACOM(0xED) }, 4876 { USB_DEVICE_WACOM(0xEF) }, 4877 { USB_DEVICE_WACOM(0xF0) }, 4878 { USB_DEVICE_WACOM(0xF4) }, 4879 { USB_DEVICE_WACOM(0xF6) }, 4880 { USB_DEVICE_WACOM(0xF8) }, 4881 { USB_DEVICE_WACOM(0xFA) }, 4882 { USB_DEVICE_WACOM(0xFB) }, 4883 { USB_DEVICE_WACOM(0x100) }, 4884 { USB_DEVICE_WACOM(0x101) }, 4885 { USB_DEVICE_WACOM(0x10D) }, 4886 { USB_DEVICE_WACOM(0x10E) }, 4887 { USB_DEVICE_WACOM(0x10F) }, 4888 { USB_DEVICE_WACOM(0x116) }, 4889 { USB_DEVICE_WACOM(0x12C) }, 4890 { USB_DEVICE_WACOM(0x300) }, 4891 { USB_DEVICE_WACOM(0x301) }, 4892 { USB_DEVICE_WACOM(0x302) }, 4893 { USB_DEVICE_WACOM(0x303) }, 4894 { USB_DEVICE_WACOM(0x304) }, 4895 { USB_DEVICE_WACOM(0x307) }, 4896 { USB_DEVICE_WACOM(0x309) }, 4897 { USB_DEVICE_WACOM(0x30A) }, 4898 { USB_DEVICE_WACOM(0x30C) }, 4899 { USB_DEVICE_WACOM(0x30E) }, 4900 { USB_DEVICE_WACOM(0x314) }, 4901 { USB_DEVICE_WACOM(0x315) }, 4902 { USB_DEVICE_WACOM(0x317) }, 4903 { USB_DEVICE_WACOM(0x318) }, 4904 { USB_DEVICE_WACOM(0x319) }, 4905 { USB_DEVICE_WACOM(0x323) }, 4906 { USB_DEVICE_WACOM(0x325) }, 4907 { USB_DEVICE_WACOM(0x326) }, 4908 { USB_DEVICE_WACOM(0x32A) }, 4909 { USB_DEVICE_WACOM(0x32B) }, 4910 { USB_DEVICE_WACOM(0x32C) }, 4911 { USB_DEVICE_WACOM(0x32F) }, 4912 { USB_DEVICE_WACOM(0x331) }, 4913 { USB_DEVICE_WACOM(0x333) }, 4914 { USB_DEVICE_WACOM(0x335) }, 4915 { USB_DEVICE_WACOM(0x336) }, 4916 { USB_DEVICE_WACOM(0x33B) }, 4917 { USB_DEVICE_WACOM(0x33C) }, 4918 { USB_DEVICE_WACOM(0x33D) }, 4919 { USB_DEVICE_WACOM(0x33E) }, 4920 { USB_DEVICE_WACOM(0x343) }, 4921 { BT_DEVICE_WACOM(0x360) }, 4922 { BT_DEVICE_WACOM(0x361) }, 4923 { BT_DEVICE_WACOM(0x377) }, 4924 { BT_DEVICE_WACOM(0x379) }, 4925 { USB_DEVICE_WACOM(0x37A) }, 4926 { USB_DEVICE_WACOM(0x37B) }, 4927 { BT_DEVICE_WACOM(0x393) }, 4928 { USB_DEVICE_WACOM(0x4001) }, 4929 { USB_DEVICE_WACOM(0x4004) }, 4930 { USB_DEVICE_WACOM(0x5000) }, 4931 { USB_DEVICE_WACOM(0x5002) }, 4932 { USB_DEVICE_LENOVO(0x6004) }, 4933 4934 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4935 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4936 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4937 { } 4938 }; 4939 MODULE_DEVICE_TABLE(hid, wacom_ids); 4940