1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * drivers/input/tablet/wacom_wac.c 4 * 5 * USB Wacom tablet support - Wacom specific code 6 */ 7 8 /* 9 */ 10 11 #include "wacom_wac.h" 12 #include "wacom.h" 13 #include <linux/input/mt.h> 14 15 /* resolution for penabled devices */ 16 #define WACOM_PL_RES 20 17 #define WACOM_PENPRTN_RES 40 18 #define WACOM_VOLITO_RES 50 19 #define WACOM_GRAPHIRE_RES 80 20 #define WACOM_INTUOS_RES 100 21 #define WACOM_INTUOS3_RES 200 22 23 /* Newer Cintiq and DTU have an offset between tablet and screen areas */ 24 #define WACOM_DTU_OFFSET 200 25 #define WACOM_CINTIQ_OFFSET 400 26 27 /* 28 * Scale factor relating reported contact size to logical contact area. 29 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo 30 */ 31 #define WACOM_CONTACT_AREA_SCALE 2607 32 33 static bool touch_arbitration = 1; 34 module_param(touch_arbitration, bool, 0644); 35 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)"); 36 37 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 38 int button_count, int mask); 39 40 static int wacom_numbered_button_to_key(int n); 41 42 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 43 int group); 44 /* 45 * Percent of battery capacity for Graphire. 46 * 8th value means AC online and show 100% capacity. 47 */ 48 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; 49 50 /* 51 * Percent of battery capacity for Intuos4 WL, AC has a separate bit. 52 */ 53 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; 54 55 static void __wacom_notify_battery(struct wacom_battery *battery, 56 int bat_status, int bat_capacity, 57 bool bat_charging, bool bat_connected, 58 bool ps_connected) 59 { 60 bool changed = battery->bat_status != bat_status || 61 battery->battery_capacity != bat_capacity || 62 battery->bat_charging != bat_charging || 63 battery->bat_connected != bat_connected || 64 battery->ps_connected != ps_connected; 65 66 if (changed) { 67 battery->bat_status = bat_status; 68 battery->battery_capacity = bat_capacity; 69 battery->bat_charging = bat_charging; 70 battery->bat_connected = bat_connected; 71 battery->ps_connected = ps_connected; 72 73 if (battery->battery) 74 power_supply_changed(battery->battery); 75 } 76 } 77 78 static void wacom_notify_battery(struct wacom_wac *wacom_wac, 79 int bat_status, int bat_capacity, bool bat_charging, 80 bool bat_connected, bool ps_connected) 81 { 82 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 83 84 __wacom_notify_battery(&wacom->battery, bat_status, bat_capacity, 85 bat_charging, bat_connected, ps_connected); 86 } 87 88 static int wacom_penpartner_irq(struct wacom_wac *wacom) 89 { 90 unsigned char *data = wacom->data; 91 struct input_dev *input = wacom->pen_input; 92 93 switch (data[0]) { 94 case 1: 95 if (data[5] & 0x80) { 96 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 97 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 98 input_report_key(input, wacom->tool[0], 1); 99 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 100 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 101 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 102 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 103 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); 104 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 105 } else { 106 input_report_key(input, wacom->tool[0], 0); 107 input_report_abs(input, ABS_MISC, 0); /* report tool id */ 108 input_report_abs(input, ABS_PRESSURE, -1); 109 input_report_key(input, BTN_TOUCH, 0); 110 } 111 break; 112 113 case 2: 114 input_report_key(input, BTN_TOOL_PEN, 1); 115 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 116 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); 117 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); 118 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); 119 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 120 input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); 121 break; 122 123 default: 124 dev_dbg(input->dev.parent, 125 "%s: received unknown report #%d\n", __func__, data[0]); 126 return 0; 127 } 128 129 return 1; 130 } 131 132 static int wacom_pl_irq(struct wacom_wac *wacom) 133 { 134 struct wacom_features *features = &wacom->features; 135 unsigned char *data = wacom->data; 136 struct input_dev *input = wacom->pen_input; 137 int prox, pressure; 138 139 if (data[0] != WACOM_REPORT_PENABLED) { 140 dev_dbg(input->dev.parent, 141 "%s: received unknown report #%d\n", __func__, data[0]); 142 return 0; 143 } 144 145 prox = data[1] & 0x40; 146 147 if (!wacom->id[0]) { 148 if ((data[0] & 0x10) || (data[4] & 0x20)) { 149 wacom->tool[0] = BTN_TOOL_RUBBER; 150 wacom->id[0] = ERASER_DEVICE_ID; 151 } 152 else { 153 wacom->tool[0] = BTN_TOOL_PEN; 154 wacom->id[0] = STYLUS_DEVICE_ID; 155 } 156 } 157 158 /* If the eraser is in prox, STYLUS2 is always set. If we 159 * mis-detected the type and notice that STYLUS2 isn't set 160 * then force the eraser out of prox and let the pen in. 161 */ 162 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 163 input_report_key(input, BTN_TOOL_RUBBER, 0); 164 input_report_abs(input, ABS_MISC, 0); 165 input_sync(input); 166 wacom->tool[0] = BTN_TOOL_PEN; 167 wacom->id[0] = STYLUS_DEVICE_ID; 168 } 169 170 if (prox) { 171 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 172 if (features->pressure_max > 255) 173 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 174 pressure += (features->pressure_max + 1) / 2; 175 176 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 177 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 178 input_report_abs(input, ABS_PRESSURE, pressure); 179 180 input_report_key(input, BTN_TOUCH, data[4] & 0x08); 181 input_report_key(input, BTN_STYLUS, data[4] & 0x10); 182 /* Only allow the stylus2 button to be reported for the pen tool. */ 183 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); 184 } 185 186 if (!prox) 187 wacom->id[0] = 0; 188 input_report_key(input, wacom->tool[0], prox); 189 input_report_abs(input, ABS_MISC, wacom->id[0]); 190 return 1; 191 } 192 193 static int wacom_ptu_irq(struct wacom_wac *wacom) 194 { 195 unsigned char *data = wacom->data; 196 struct input_dev *input = wacom->pen_input; 197 198 if (data[0] != WACOM_REPORT_PENABLED) { 199 dev_dbg(input->dev.parent, 200 "%s: received unknown report #%d\n", __func__, data[0]); 201 return 0; 202 } 203 204 if (data[1] & 0x04) { 205 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); 206 input_report_key(input, BTN_TOUCH, data[1] & 0x08); 207 wacom->id[0] = ERASER_DEVICE_ID; 208 } else { 209 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); 210 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 211 wacom->id[0] = STYLUS_DEVICE_ID; 212 } 213 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 214 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 215 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 216 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); 217 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 218 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 219 return 1; 220 } 221 222 static int wacom_dtu_irq(struct wacom_wac *wacom) 223 { 224 unsigned char *data = wacom->data; 225 struct input_dev *input = wacom->pen_input; 226 int prox = data[1] & 0x20; 227 228 dev_dbg(input->dev.parent, 229 "%s: received report #%d", __func__, data[0]); 230 231 if (prox) { 232 /* Going into proximity select tool */ 233 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 234 if (wacom->tool[0] == BTN_TOOL_PEN) 235 wacom->id[0] = STYLUS_DEVICE_ID; 236 else 237 wacom->id[0] = ERASER_DEVICE_ID; 238 } 239 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 240 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 241 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 242 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 243 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); 244 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 245 if (!prox) /* out-prox */ 246 wacom->id[0] = 0; 247 input_report_key(input, wacom->tool[0], prox); 248 input_report_abs(input, ABS_MISC, wacom->id[0]); 249 return 1; 250 } 251 252 static int wacom_dtus_irq(struct wacom_wac *wacom) 253 { 254 unsigned char *data = wacom->data; 255 struct input_dev *input = wacom->pen_input; 256 unsigned short prox, pressure = 0; 257 258 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { 259 dev_dbg(input->dev.parent, 260 "%s: received unknown report #%d", __func__, data[0]); 261 return 0; 262 } else if (data[0] == WACOM_REPORT_DTUSPAD) { 263 input = wacom->pad_input; 264 input_report_key(input, BTN_0, (data[1] & 0x01)); 265 input_report_key(input, BTN_1, (data[1] & 0x02)); 266 input_report_key(input, BTN_2, (data[1] & 0x04)); 267 input_report_key(input, BTN_3, (data[1] & 0x08)); 268 input_report_abs(input, ABS_MISC, 269 data[1] & 0x0f ? PAD_DEVICE_ID : 0); 270 return 1; 271 } else { 272 prox = data[1] & 0x80; 273 if (prox) { 274 switch ((data[1] >> 3) & 3) { 275 case 1: /* Rubber */ 276 wacom->tool[0] = BTN_TOOL_RUBBER; 277 wacom->id[0] = ERASER_DEVICE_ID; 278 break; 279 280 case 2: /* Pen */ 281 wacom->tool[0] = BTN_TOOL_PEN; 282 wacom->id[0] = STYLUS_DEVICE_ID; 283 break; 284 } 285 } 286 287 input_report_key(input, BTN_STYLUS, data[1] & 0x20); 288 input_report_key(input, BTN_STYLUS2, data[1] & 0x40); 289 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); 290 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); 291 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); 292 input_report_abs(input, ABS_PRESSURE, pressure); 293 input_report_key(input, BTN_TOUCH, pressure > 10); 294 295 if (!prox) /* out-prox */ 296 wacom->id[0] = 0; 297 input_report_key(input, wacom->tool[0], prox); 298 input_report_abs(input, ABS_MISC, wacom->id[0]); 299 return 1; 300 } 301 } 302 303 static int wacom_graphire_irq(struct wacom_wac *wacom) 304 { 305 struct wacom_features *features = &wacom->features; 306 unsigned char *data = wacom->data; 307 struct input_dev *input = wacom->pen_input; 308 struct input_dev *pad_input = wacom->pad_input; 309 int battery_capacity, ps_connected; 310 int prox; 311 int rw = 0; 312 int retval = 0; 313 314 if (features->type == GRAPHIRE_BT) { 315 if (data[0] != WACOM_REPORT_PENABLED_BT) { 316 dev_dbg(input->dev.parent, 317 "%s: received unknown report #%d\n", __func__, 318 data[0]); 319 goto exit; 320 } 321 } else if (data[0] != WACOM_REPORT_PENABLED) { 322 dev_dbg(input->dev.parent, 323 "%s: received unknown report #%d\n", __func__, data[0]); 324 goto exit; 325 } 326 327 prox = data[1] & 0x80; 328 if (prox || wacom->id[0]) { 329 if (prox) { 330 switch ((data[1] >> 5) & 3) { 331 332 case 0: /* Pen */ 333 wacom->tool[0] = BTN_TOOL_PEN; 334 wacom->id[0] = STYLUS_DEVICE_ID; 335 break; 336 337 case 1: /* Rubber */ 338 wacom->tool[0] = BTN_TOOL_RUBBER; 339 wacom->id[0] = ERASER_DEVICE_ID; 340 break; 341 342 case 2: /* Mouse with wheel */ 343 input_report_key(input, BTN_MIDDLE, data[1] & 0x04); 344 fallthrough; 345 346 case 3: /* Mouse without wheel */ 347 wacom->tool[0] = BTN_TOOL_MOUSE; 348 wacom->id[0] = CURSOR_DEVICE_ID; 349 break; 350 } 351 } 352 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 353 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 354 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 355 if (features->type == GRAPHIRE_BT) 356 input_report_abs(input, ABS_PRESSURE, data[6] | 357 (((__u16) (data[1] & 0x08)) << 5)); 358 else 359 input_report_abs(input, ABS_PRESSURE, data[6] | 360 ((data[7] & 0x03) << 8)); 361 input_report_key(input, BTN_TOUCH, data[1] & 0x01); 362 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 363 input_report_key(input, BTN_STYLUS2, data[1] & 0x04); 364 } else { 365 input_report_key(input, BTN_LEFT, data[1] & 0x01); 366 input_report_key(input, BTN_RIGHT, data[1] & 0x02); 367 if (features->type == WACOM_G4 || 368 features->type == WACOM_MO) { 369 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); 370 rw = (data[7] & 0x04) - (data[7] & 0x03); 371 } else if (features->type == GRAPHIRE_BT) { 372 /* Compute distance between mouse and tablet */ 373 rw = 44 - (data[6] >> 2); 374 rw = clamp_val(rw, 0, 31); 375 input_report_abs(input, ABS_DISTANCE, rw); 376 if (((data[1] >> 5) & 3) == 2) { 377 /* Mouse with wheel */ 378 input_report_key(input, BTN_MIDDLE, 379 data[1] & 0x04); 380 rw = (data[6] & 0x01) ? -1 : 381 (data[6] & 0x02) ? 1 : 0; 382 } else { 383 rw = 0; 384 } 385 } else { 386 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); 387 rw = -(signed char)data[6]; 388 } 389 input_report_rel(input, REL_WHEEL, rw); 390 } 391 392 if (!prox) 393 wacom->id[0] = 0; 394 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ 395 input_report_key(input, wacom->tool[0], prox); 396 input_sync(input); /* sync last event */ 397 } 398 399 /* send pad data */ 400 switch (features->type) { 401 case WACOM_G4: 402 prox = data[7] & 0xf8; 403 if (prox || wacom->id[1]) { 404 wacom->id[1] = PAD_DEVICE_ID; 405 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); 406 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); 407 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 408 input_report_rel(pad_input, REL_WHEEL, rw); 409 if (!prox) 410 wacom->id[1] = 0; 411 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 412 retval = 1; 413 } 414 break; 415 416 case WACOM_MO: 417 prox = (data[7] & 0xf8) || data[8]; 418 if (prox || wacom->id[1]) { 419 wacom->id[1] = PAD_DEVICE_ID; 420 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); 421 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); 422 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); 423 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); 424 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); 425 if (!prox) 426 wacom->id[1] = 0; 427 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 428 retval = 1; 429 } 430 break; 431 case GRAPHIRE_BT: 432 prox = data[7] & 0x03; 433 if (prox || wacom->id[1]) { 434 wacom->id[1] = PAD_DEVICE_ID; 435 input_report_key(pad_input, BTN_0, (data[7] & 0x02)); 436 input_report_key(pad_input, BTN_1, (data[7] & 0x01)); 437 if (!prox) 438 wacom->id[1] = 0; 439 input_report_abs(pad_input, ABS_MISC, wacom->id[1]); 440 retval = 1; 441 } 442 break; 443 } 444 445 /* Store current battery capacity and power supply state */ 446 if (features->type == GRAPHIRE_BT) { 447 rw = (data[7] >> 2 & 0x07); 448 battery_capacity = batcap_gr[rw]; 449 ps_connected = rw == 7; 450 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 451 battery_capacity, ps_connected, 1, 452 ps_connected); 453 } 454 exit: 455 return retval; 456 } 457 458 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) 459 { 460 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 461 struct wacom_features *features = &wacom_wac->features; 462 struct hid_report *r; 463 struct hid_report_enum *re; 464 465 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); 466 if (features->type == INTUOSHT2) 467 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID]; 468 else 469 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1]; 470 if (r) { 471 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); 472 } 473 } 474 475 static int wacom_intuos_pad(struct wacom_wac *wacom) 476 { 477 struct wacom_features *features = &wacom->features; 478 unsigned char *data = wacom->data; 479 struct input_dev *input = wacom->pad_input; 480 int i; 481 int buttons = 0, nbuttons = features->numbered_buttons; 482 int keys = 0, nkeys = 0; 483 int ring1 = 0, ring2 = 0; 484 int strip1 = 0, strip2 = 0; 485 bool prox = false; 486 bool wrench = false, keyboard = false, mute_touch = false, menu = false, 487 info = false; 488 489 /* pad packets. Works as a second tool and is always in prox */ 490 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD || 491 data[0] == WACOM_REPORT_CINTIQPAD)) 492 return 0; 493 494 if (features->type >= INTUOS4S && features->type <= INTUOS4L) { 495 buttons = (data[3] << 1) | (data[2] & 0x01); 496 ring1 = data[1]; 497 } else if (features->type == DTK) { 498 buttons = data[6]; 499 } else if (features->type == WACOM_13HD) { 500 buttons = (data[4] << 1) | (data[3] & 0x01); 501 } else if (features->type == WACOM_24HD) { 502 buttons = (data[8] << 8) | data[6]; 503 ring1 = data[1]; 504 ring2 = data[2]; 505 506 /* 507 * Three "buttons" are available on the 24HD which are 508 * physically implemented as a touchstrip. Each button 509 * is approximately 3 bits wide with a 2 bit spacing. 510 * The raw touchstrip bits are stored at: 511 * ((data[3] & 0x1f) << 8) | data[4]) 512 */ 513 nkeys = 3; 514 keys = ((data[3] & 0x1C) ? 1<<2 : 0) | 515 ((data[4] & 0xE0) ? 1<<1 : 0) | 516 ((data[4] & 0x07) ? 1<<0 : 0); 517 keyboard = !!(data[4] & 0xE0); 518 info = !!(data[3] & 0x1C); 519 520 if (features->oPid) { 521 mute_touch = !!(data[4] & 0x07); 522 if (mute_touch) 523 wacom->shared->is_touch_on = 524 !wacom->shared->is_touch_on; 525 } else { 526 wrench = !!(data[4] & 0x07); 527 } 528 } else if (features->type == WACOM_27QHD) { 529 nkeys = 3; 530 keys = data[2] & 0x07; 531 532 wrench = !!(data[2] & 0x01); 533 keyboard = !!(data[2] & 0x02); 534 535 if (features->oPid) { 536 mute_touch = !!(data[2] & 0x04); 537 if (mute_touch) 538 wacom->shared->is_touch_on = 539 !wacom->shared->is_touch_on; 540 } else { 541 menu = !!(data[2] & 0x04); 542 } 543 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4])); 544 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6])); 545 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8])); 546 } else if (features->type == CINTIQ_HYBRID) { 547 /* 548 * Do not send hardware buttons under Android. They 549 * are already sent to the system through GPIO (and 550 * have different meaning). 551 * 552 * d-pad right -> data[4] & 0x10 553 * d-pad up -> data[4] & 0x20 554 * d-pad left -> data[4] & 0x40 555 * d-pad down -> data[4] & 0x80 556 * d-pad center -> data[3] & 0x01 557 */ 558 buttons = (data[4] << 1) | (data[3] & 0x01); 559 } else if (features->type == CINTIQ_COMPANION_2) { 560 /* d-pad right -> data[2] & 0x10 561 * d-pad up -> data[2] & 0x20 562 * d-pad left -> data[2] & 0x40 563 * d-pad down -> data[2] & 0x80 564 * d-pad center -> data[1] & 0x01 565 */ 566 buttons = ((data[2] >> 4) << 7) | 567 ((data[1] & 0x04) << 4) | 568 ((data[2] & 0x0F) << 2) | 569 (data[1] & 0x03); 570 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { 571 /* 572 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in 573 * addition to the mechanical switch. Switch data is 574 * stored in data[4], capacitive data in data[5]. 575 * 576 * Touch ring mode switch (data[3]) has no capacitive sensor 577 */ 578 buttons = (data[4] << 1) | (data[3] & 0x01); 579 ring1 = data[2]; 580 } else { 581 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { 582 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) | 583 (data[6] << 1) | (data[5] & 0x01); 584 585 if (features->type == WACOM_22HD) { 586 nkeys = 3; 587 keys = data[9] & 0x07; 588 589 info = !!(data[9] & 0x01); 590 wrench = !!(data[9] & 0x02); 591 } 592 } else { 593 buttons = ((data[6] & 0x10) << 5) | 594 ((data[5] & 0x10) << 4) | 595 ((data[6] & 0x0F) << 4) | 596 (data[5] & 0x0F); 597 } 598 strip1 = ((data[1] & 0x1f) << 8) | data[2]; 599 strip2 = ((data[3] & 0x1f) << 8) | data[4]; 600 } 601 602 prox = (buttons & ~(~0U << nbuttons)) | (keys & ~(~0U << nkeys)) | 603 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; 604 605 wacom_report_numbered_buttons(input, nbuttons, buttons); 606 607 for (i = 0; i < nkeys; i++) 608 input_report_key(input, KEY_PROG1 + i, keys & (1 << i)); 609 610 input_report_key(input, KEY_BUTTONCONFIG, wrench); 611 input_report_key(input, KEY_ONSCREEN_KEYBOARD, keyboard); 612 input_report_key(input, KEY_CONTROLPANEL, menu); 613 input_report_key(input, KEY_INFO, info); 614 615 if (wacom->shared && wacom->shared->touch_input) { 616 input_report_switch(wacom->shared->touch_input, 617 SW_MUTE_DEVICE, 618 !wacom->shared->is_touch_on); 619 input_sync(wacom->shared->touch_input); 620 } 621 622 input_report_abs(input, ABS_RX, strip1); 623 input_report_abs(input, ABS_RY, strip2); 624 625 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0); 626 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0); 627 628 input_report_key(input, wacom->tool[1], prox ? 1 : 0); 629 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 630 631 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); 632 633 return 1; 634 } 635 636 static int wacom_intuos_id_mangle(int tool_id) 637 { 638 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); 639 } 640 641 static int wacom_intuos_get_tool_type(int tool_id) 642 { 643 int tool_type; 644 645 switch (tool_id) { 646 case 0x812: /* Inking pen */ 647 case 0x801: /* Intuos3 Inking pen */ 648 case 0x12802: /* Intuos4/5 Inking Pen */ 649 case 0x012: 650 tool_type = BTN_TOOL_PENCIL; 651 break; 652 653 case 0x822: /* Pen */ 654 case 0x842: 655 case 0x852: 656 case 0x823: /* Intuos3 Grip Pen */ 657 case 0x813: /* Intuos3 Classic Pen */ 658 case 0x885: /* Intuos3 Marker Pen */ 659 case 0x802: /* Intuos4/5 13HD/24HD General Pen */ 660 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ 661 case 0x8e2: /* IntuosHT2 pen */ 662 case 0x022: 663 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ 664 case 0x10842: /* MobileStudio Pro Pro Pen slim */ 665 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ 666 case 0x16802: /* Cintiq 13HD Pro Pen */ 667 case 0x18802: /* DTH2242 Pen */ 668 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ 669 tool_type = BTN_TOOL_PEN; 670 break; 671 672 case 0x832: /* Stroke pen */ 673 case 0x032: 674 tool_type = BTN_TOOL_BRUSH; 675 break; 676 677 case 0x007: /* Mouse 4D and 2D */ 678 case 0x09c: 679 case 0x094: 680 case 0x017: /* Intuos3 2D Mouse */ 681 case 0x806: /* Intuos4 Mouse */ 682 tool_type = BTN_TOOL_MOUSE; 683 break; 684 685 case 0x096: /* Lens cursor */ 686 case 0x097: /* Intuos3 Lens cursor */ 687 case 0x006: /* Intuos4 Lens cursor */ 688 tool_type = BTN_TOOL_LENS; 689 break; 690 691 case 0x82a: /* Eraser */ 692 case 0x84a: 693 case 0x85a: 694 case 0x91a: 695 case 0xd1a: 696 case 0x0fa: 697 case 0x82b: /* Intuos3 Grip Pen Eraser */ 698 case 0x81b: /* Intuos3 Classic Pen Eraser */ 699 case 0x91b: /* Intuos3 Airbrush Eraser */ 700 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ 701 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 702 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 703 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ 704 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ 705 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ 706 case 0x1084a: /* MobileStudio Pro Pro Pen slim Eraser */ 707 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ 708 case 0x1880a: /* DTH2242 Eraser */ 709 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ 710 tool_type = BTN_TOOL_RUBBER; 711 break; 712 713 case 0xd12: 714 case 0x912: 715 case 0x112: 716 case 0x913: /* Intuos3 Airbrush */ 717 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ 718 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ 719 tool_type = BTN_TOOL_AIRBRUSH; 720 break; 721 722 default: /* Unknown tool */ 723 tool_type = BTN_TOOL_PEN; 724 break; 725 } 726 return tool_type; 727 } 728 729 static void wacom_exit_report(struct wacom_wac *wacom) 730 { 731 struct input_dev *input = wacom->pen_input; 732 struct wacom_features *features = &wacom->features; 733 unsigned char *data = wacom->data; 734 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 735 736 /* 737 * Reset all states otherwise we lose the initial states 738 * when in-prox next time 739 */ 740 input_report_abs(input, ABS_X, 0); 741 input_report_abs(input, ABS_Y, 0); 742 input_report_abs(input, ABS_DISTANCE, 0); 743 input_report_abs(input, ABS_TILT_X, 0); 744 input_report_abs(input, ABS_TILT_Y, 0); 745 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 746 input_report_key(input, BTN_LEFT, 0); 747 input_report_key(input, BTN_MIDDLE, 0); 748 input_report_key(input, BTN_RIGHT, 0); 749 input_report_key(input, BTN_SIDE, 0); 750 input_report_key(input, BTN_EXTRA, 0); 751 input_report_abs(input, ABS_THROTTLE, 0); 752 input_report_abs(input, ABS_RZ, 0); 753 } else { 754 input_report_abs(input, ABS_PRESSURE, 0); 755 input_report_key(input, BTN_STYLUS, 0); 756 input_report_key(input, BTN_STYLUS2, 0); 757 input_report_key(input, BTN_TOUCH, 0); 758 input_report_abs(input, ABS_WHEEL, 0); 759 if (features->type >= INTUOS3S) 760 input_report_abs(input, ABS_Z, 0); 761 } 762 input_report_key(input, wacom->tool[idx], 0); 763 input_report_abs(input, ABS_MISC, 0); /* reset tool id */ 764 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 765 wacom->id[idx] = 0; 766 } 767 768 static int wacom_intuos_inout(struct wacom_wac *wacom) 769 { 770 struct wacom_features *features = &wacom->features; 771 unsigned char *data = wacom->data; 772 struct input_dev *input = wacom->pen_input; 773 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 774 775 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */ 776 ((data[1] & 0xfe) == 0x20) || /* in range */ 777 ((data[1] & 0xfe) == 0x80))) /* out prox */ 778 return 0; 779 780 /* Enter report */ 781 if ((data[1] & 0xfc) == 0xc0) { 782 /* serial number of the tool */ 783 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 784 (data[4] << 20) + (data[5] << 12) + 785 (data[6] << 4) + (data[7] >> 4); 786 787 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | 788 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); 789 790 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); 791 792 wacom->shared->stylus_in_proximity = true; 793 return 1; 794 } 795 796 /* in Range */ 797 if ((data[1] & 0xfe) == 0x20) { 798 if (features->type != INTUOSHT2) 799 wacom->shared->stylus_in_proximity = true; 800 801 /* in Range while exiting */ 802 if (wacom->reporting_data) { 803 input_report_key(input, BTN_TOUCH, 0); 804 input_report_abs(input, ABS_PRESSURE, 0); 805 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); 806 return 2; 807 } 808 return 1; 809 } 810 811 /* Exit report */ 812 if ((data[1] & 0xfe) == 0x80) { 813 wacom->shared->stylus_in_proximity = false; 814 wacom->reporting_data = false; 815 816 /* don't report exit if we don't know the ID */ 817 if (!wacom->id[idx]) 818 return 1; 819 820 wacom_exit_report(wacom); 821 return 2; 822 } 823 824 return 0; 825 } 826 827 static inline bool report_touch_events(struct wacom_wac *wacom) 828 { 829 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); 830 } 831 832 static inline bool delay_pen_events(struct wacom_wac *wacom) 833 { 834 return (wacom->shared->touch_down && touch_arbitration); 835 } 836 837 static int wacom_intuos_general(struct wacom_wac *wacom) 838 { 839 struct wacom_features *features = &wacom->features; 840 unsigned char *data = wacom->data; 841 struct input_dev *input = wacom->pen_input; 842 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0; 843 unsigned char type = (data[1] >> 1) & 0x0F; 844 unsigned int x, y, distance, t; 845 846 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ && 847 data[0] != WACOM_REPORT_INTUOS_PEN) 848 return 0; 849 850 if (delay_pen_events(wacom)) 851 return 1; 852 853 /* don't report events if we don't know the tool ID */ 854 if (!wacom->id[idx]) { 855 /* but reschedule a read of the current tool */ 856 wacom_intuos_schedule_prox_event(wacom); 857 return 1; 858 } 859 860 /* 861 * don't report events for invalid data 862 */ 863 /* older I4 styli don't work with new Cintiqs */ 864 if ((!((wacom->id[idx] >> 16) & 0x01) && 865 (features->type == WACOM_21UX2)) || 866 /* Only large Intuos support Lense Cursor */ 867 (wacom->tool[idx] == BTN_TOOL_LENS && 868 (features->type == INTUOS3 || 869 features->type == INTUOS3S || 870 features->type == INTUOS4 || 871 features->type == INTUOS4S || 872 features->type == INTUOS5 || 873 features->type == INTUOS5S || 874 features->type == INTUOSPM || 875 features->type == INTUOSPS)) || 876 /* Cintiq doesn't send data when RDY bit isn't set */ 877 (features->type == CINTIQ && !(data[1] & 0x40))) 878 return 1; 879 880 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1); 881 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1); 882 distance = data[9] >> 2; 883 if (features->type < INTUOS3S) { 884 x >>= 1; 885 y >>= 1; 886 distance >>= 1; 887 } 888 if (features->type == INTUOSHT2) 889 distance = features->distance_max - distance; 890 input_report_abs(input, ABS_X, x); 891 input_report_abs(input, ABS_Y, y); 892 input_report_abs(input, ABS_DISTANCE, distance); 893 894 switch (type) { 895 case 0x00: 896 case 0x01: 897 case 0x02: 898 case 0x03: 899 /* general pen packet */ 900 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1); 901 if (features->pressure_max < 2047) 902 t >>= 1; 903 input_report_abs(input, ABS_PRESSURE, t); 904 if (features->type != INTUOSHT2) { 905 input_report_abs(input, ABS_TILT_X, 906 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 907 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 908 } 909 input_report_key(input, BTN_STYLUS, data[1] & 2); 910 input_report_key(input, BTN_STYLUS2, data[1] & 4); 911 input_report_key(input, BTN_TOUCH, t > 10); 912 break; 913 914 case 0x0a: 915 /* airbrush second packet */ 916 input_report_abs(input, ABS_WHEEL, 917 (data[6] << 2) | ((data[7] >> 6) & 3)); 918 input_report_abs(input, ABS_TILT_X, 919 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 920 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 921 break; 922 923 case 0x05: 924 /* Rotation packet */ 925 if (features->type >= INTUOS3S) { 926 /* I3 marker pen rotation */ 927 t = (data[6] << 3) | ((data[7] >> 5) & 7); 928 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 929 ((t-1) / 2 + 450)) : (450 - t / 2) ; 930 input_report_abs(input, ABS_Z, t); 931 } else { 932 /* 4D mouse 2nd packet */ 933 t = (data[6] << 3) | ((data[7] >> 5) & 7); 934 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? 935 ((t - 1) / 2) : -t / 2); 936 } 937 break; 938 939 case 0x04: 940 /* 4D mouse 1st packet */ 941 input_report_key(input, BTN_LEFT, data[8] & 0x01); 942 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 943 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 944 945 input_report_key(input, BTN_SIDE, data[8] & 0x20); 946 input_report_key(input, BTN_EXTRA, data[8] & 0x10); 947 t = (data[6] << 2) | ((data[7] >> 6) & 3); 948 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 949 break; 950 951 case 0x06: 952 /* I4 mouse */ 953 input_report_key(input, BTN_LEFT, data[6] & 0x01); 954 input_report_key(input, BTN_MIDDLE, data[6] & 0x02); 955 input_report_key(input, BTN_RIGHT, data[6] & 0x04); 956 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) 957 - ((data[7] & 0x40) >> 6)); 958 input_report_key(input, BTN_SIDE, data[6] & 0x08); 959 input_report_key(input, BTN_EXTRA, data[6] & 0x10); 960 961 input_report_abs(input, ABS_TILT_X, 962 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64); 963 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64); 964 break; 965 966 case 0x08: 967 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 968 /* 2D mouse packet */ 969 input_report_key(input, BTN_LEFT, data[8] & 0x04); 970 input_report_key(input, BTN_MIDDLE, data[8] & 0x08); 971 input_report_key(input, BTN_RIGHT, data[8] & 0x10); 972 input_report_rel(input, REL_WHEEL, (data[8] & 0x01) 973 - ((data[8] & 0x02) >> 1)); 974 975 /* I3 2D mouse side buttons */ 976 if (features->type >= INTUOS3S && features->type <= INTUOS3L) { 977 input_report_key(input, BTN_SIDE, data[8] & 0x40); 978 input_report_key(input, BTN_EXTRA, data[8] & 0x20); 979 } 980 } 981 else if (wacom->tool[idx] == BTN_TOOL_LENS) { 982 /* Lens cursor packets */ 983 input_report_key(input, BTN_LEFT, data[8] & 0x01); 984 input_report_key(input, BTN_MIDDLE, data[8] & 0x02); 985 input_report_key(input, BTN_RIGHT, data[8] & 0x04); 986 input_report_key(input, BTN_SIDE, data[8] & 0x10); 987 input_report_key(input, BTN_EXTRA, data[8] & 0x08); 988 } 989 break; 990 991 case 0x07: 992 case 0x09: 993 case 0x0b: 994 case 0x0c: 995 case 0x0d: 996 case 0x0e: 997 case 0x0f: 998 /* unhandled */ 999 break; 1000 } 1001 1002 input_report_abs(input, ABS_MISC, 1003 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ 1004 input_report_key(input, wacom->tool[idx], 1); 1005 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 1006 wacom->reporting_data = true; 1007 return 2; 1008 } 1009 1010 static int wacom_intuos_irq(struct wacom_wac *wacom) 1011 { 1012 unsigned char *data = wacom->data; 1013 struct input_dev *input = wacom->pen_input; 1014 int result; 1015 1016 if (data[0] != WACOM_REPORT_PENABLED && 1017 data[0] != WACOM_REPORT_INTUOS_ID1 && 1018 data[0] != WACOM_REPORT_INTUOS_ID2 && 1019 data[0] != WACOM_REPORT_INTUOSPAD && 1020 data[0] != WACOM_REPORT_INTUOS_PEN && 1021 data[0] != WACOM_REPORT_CINTIQ && 1022 data[0] != WACOM_REPORT_CINTIQPAD && 1023 data[0] != WACOM_REPORT_INTUOS5PAD) { 1024 dev_dbg(input->dev.parent, 1025 "%s: received unknown report #%d\n", __func__, data[0]); 1026 return 0; 1027 } 1028 1029 /* process pad events */ 1030 result = wacom_intuos_pad(wacom); 1031 if (result) 1032 return result; 1033 1034 /* process in/out prox events */ 1035 result = wacom_intuos_inout(wacom); 1036 if (result) 1037 return result - 1; 1038 1039 /* process general packets */ 1040 result = wacom_intuos_general(wacom); 1041 if (result) 1042 return result - 1; 1043 1044 return 0; 1045 } 1046 1047 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) 1048 { 1049 unsigned char *data = wacom_wac->data; 1050 struct input_dev *input; 1051 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1052 struct wacom_remote *remote = wacom->remote; 1053 int bat_charging, bat_percent, touch_ring_mode; 1054 __u32 serial; 1055 int i, index = -1; 1056 unsigned long flags; 1057 1058 if (data[0] != WACOM_REPORT_REMOTE) { 1059 hid_dbg(wacom->hdev, "%s: received unknown report #%d", 1060 __func__, data[0]); 1061 return 0; 1062 } 1063 1064 serial = data[3] + (data[4] << 8) + (data[5] << 16); 1065 wacom_wac->id[0] = PAD_DEVICE_ID; 1066 1067 spin_lock_irqsave(&remote->remote_lock, flags); 1068 1069 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1070 if (remote->remotes[i].serial == serial) { 1071 index = i; 1072 break; 1073 } 1074 } 1075 1076 if (index < 0 || !remote->remotes[index].registered) 1077 goto out; 1078 1079 input = remote->remotes[index].input; 1080 1081 input_report_key(input, BTN_0, (data[9] & 0x01)); 1082 input_report_key(input, BTN_1, (data[9] & 0x02)); 1083 input_report_key(input, BTN_2, (data[9] & 0x04)); 1084 input_report_key(input, BTN_3, (data[9] & 0x08)); 1085 input_report_key(input, BTN_4, (data[9] & 0x10)); 1086 input_report_key(input, BTN_5, (data[9] & 0x20)); 1087 input_report_key(input, BTN_6, (data[9] & 0x40)); 1088 input_report_key(input, BTN_7, (data[9] & 0x80)); 1089 1090 input_report_key(input, BTN_8, (data[10] & 0x01)); 1091 input_report_key(input, BTN_9, (data[10] & 0x02)); 1092 input_report_key(input, BTN_A, (data[10] & 0x04)); 1093 input_report_key(input, BTN_B, (data[10] & 0x08)); 1094 input_report_key(input, BTN_C, (data[10] & 0x10)); 1095 input_report_key(input, BTN_X, (data[10] & 0x20)); 1096 input_report_key(input, BTN_Y, (data[10] & 0x40)); 1097 input_report_key(input, BTN_Z, (data[10] & 0x80)); 1098 1099 input_report_key(input, BTN_BASE, (data[11] & 0x01)); 1100 input_report_key(input, BTN_BASE2, (data[11] & 0x02)); 1101 1102 if (data[12] & 0x80) 1103 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f) - 1); 1104 else 1105 input_report_abs(input, ABS_WHEEL, 0); 1106 1107 bat_percent = data[7] & 0x7f; 1108 bat_charging = !!(data[7] & 0x80); 1109 1110 if (data[9] | data[10] | (data[11] & 0x03) | data[12]) 1111 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); 1112 else 1113 input_report_abs(input, ABS_MISC, 0); 1114 1115 input_event(input, EV_MSC, MSC_SERIAL, serial); 1116 1117 input_sync(input); 1118 1119 /*Which mode select (LED light) is currently on?*/ 1120 touch_ring_mode = (data[11] & 0xC0) >> 6; 1121 1122 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1123 if (remote->remotes[i].serial == serial) 1124 wacom->led.groups[i].select = touch_ring_mode; 1125 } 1126 1127 __wacom_notify_battery(&remote->remotes[index].battery, 1128 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent, 1129 bat_charging, 1, bat_charging); 1130 1131 out: 1132 spin_unlock_irqrestore(&remote->remote_lock, flags); 1133 return 0; 1134 } 1135 1136 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) 1137 { 1138 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 1139 unsigned char *data = wacom_wac->data; 1140 struct wacom_remote *remote = wacom->remote; 1141 struct wacom_remote_data remote_data; 1142 unsigned long flags; 1143 int i, ret; 1144 1145 if (data[0] != WACOM_REPORT_DEVICE_LIST) 1146 return; 1147 1148 memset(&remote_data, 0, sizeof(struct wacom_remote_data)); 1149 1150 for (i = 0; i < WACOM_MAX_REMOTES; i++) { 1151 int j = i * 6; 1152 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; 1153 bool connected = data[j+2]; 1154 1155 remote_data.remote[i].serial = serial; 1156 remote_data.remote[i].connected = connected; 1157 } 1158 1159 spin_lock_irqsave(&remote->remote_lock, flags); 1160 1161 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); 1162 if (ret != sizeof(remote_data)) { 1163 spin_unlock_irqrestore(&remote->remote_lock, flags); 1164 hid_err(wacom->hdev, "Can't queue Remote status event.\n"); 1165 return; 1166 } 1167 1168 spin_unlock_irqrestore(&remote->remote_lock, flags); 1169 1170 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); 1171 } 1172 1173 static int int_dist(int x1, int y1, int x2, int y2) 1174 { 1175 int x = x2 - x1; 1176 int y = y2 - y1; 1177 1178 return int_sqrt(x*x + y*y); 1179 } 1180 1181 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom, 1182 unsigned char *data) 1183 { 1184 memcpy(wacom->data, data, 10); 1185 wacom_intuos_irq(wacom); 1186 1187 input_sync(wacom->pen_input); 1188 if (wacom->pad_input) 1189 input_sync(wacom->pad_input); 1190 } 1191 1192 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) 1193 { 1194 unsigned char data[WACOM_PKGLEN_MAX]; 1195 int i = 1; 1196 unsigned power_raw, battery_capacity, bat_charging, ps_connected; 1197 1198 memcpy(data, wacom->data, len); 1199 1200 switch (data[0]) { 1201 case 0x04: 1202 wacom_intuos_bt_process_data(wacom, data + i); 1203 i += 10; 1204 fallthrough; 1205 case 0x03: 1206 wacom_intuos_bt_process_data(wacom, data + i); 1207 i += 10; 1208 wacom_intuos_bt_process_data(wacom, data + i); 1209 i += 10; 1210 power_raw = data[i]; 1211 bat_charging = (power_raw & 0x08) ? 1 : 0; 1212 ps_connected = (power_raw & 0x10) ? 1 : 0; 1213 battery_capacity = batcap_i4[power_raw & 0x07]; 1214 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1215 battery_capacity, bat_charging, 1216 battery_capacity || bat_charging, 1217 ps_connected); 1218 break; 1219 default: 1220 dev_dbg(wacom->pen_input->dev.parent, 1221 "Unknown report: %d,%d size:%zu\n", 1222 data[0], data[1], len); 1223 return 0; 1224 } 1225 return 0; 1226 } 1227 1228 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 1229 { 1230 struct input_dev *input = wacom->touch_input; 1231 unsigned touch_max = wacom->features.touch_max; 1232 int count = 0; 1233 int i; 1234 1235 if (!touch_max) 1236 return 0; 1237 1238 if (touch_max == 1) 1239 return test_bit(BTN_TOUCH, input->key) && 1240 report_touch_events(wacom); 1241 1242 for (i = 0; i < input->mt->num_slots; i++) { 1243 struct input_mt_slot *ps = &input->mt->slots[i]; 1244 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); 1245 if (id >= 0) 1246 count++; 1247 } 1248 1249 return count; 1250 } 1251 1252 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) 1253 { 1254 int pen_frame_len, pen_frames; 1255 1256 struct input_dev *pen_input = wacom->pen_input; 1257 unsigned char *data = wacom->data; 1258 int i; 1259 1260 if (wacom->features.type == INTUOSP2_BT || 1261 wacom->features.type == INTUOSP2S_BT) { 1262 wacom->serial[0] = get_unaligned_le64(&data[99]); 1263 wacom->id[0] = get_unaligned_le16(&data[107]); 1264 pen_frame_len = 14; 1265 pen_frames = 7; 1266 } else { 1267 wacom->serial[0] = get_unaligned_le64(&data[33]); 1268 wacom->id[0] = get_unaligned_le16(&data[41]); 1269 pen_frame_len = 8; 1270 pen_frames = 4; 1271 } 1272 1273 if (wacom->serial[0] >> 52 == 1) { 1274 /* Add back in missing bits of ID for non-USI pens */ 1275 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; 1276 } 1277 1278 for (i = 0; i < pen_frames; i++) { 1279 unsigned char *frame = &data[i*pen_frame_len + 1]; 1280 bool valid = frame[0] & 0x80; 1281 bool prox = frame[0] & 0x40; 1282 bool range = frame[0] & 0x20; 1283 bool invert = frame[0] & 0x10; 1284 1285 if (!valid) 1286 continue; 1287 1288 if (!prox) { 1289 wacom->shared->stylus_in_proximity = false; 1290 wacom_exit_report(wacom); 1291 input_sync(pen_input); 1292 1293 wacom->tool[0] = 0; 1294 wacom->id[0] = 0; 1295 wacom->serial[0] = 0; 1296 return; 1297 } 1298 1299 if (range) { 1300 if (!wacom->tool[0]) { /* first in range */ 1301 /* Going into range select tool */ 1302 if (invert) 1303 wacom->tool[0] = BTN_TOOL_RUBBER; 1304 else if (wacom->id[0]) 1305 wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]); 1306 else 1307 wacom->tool[0] = BTN_TOOL_PEN; 1308 } 1309 1310 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); 1311 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); 1312 1313 if (wacom->features.type == INTUOSP2_BT || 1314 wacom->features.type == INTUOSP2S_BT) { 1315 /* Fix rotation alignment: userspace expects zero at left */ 1316 int16_t rotation = 1317 (int16_t)get_unaligned_le16(&frame[9]); 1318 rotation += 1800/4; 1319 1320 if (rotation > 899) 1321 rotation -= 1800; 1322 1323 input_report_abs(pen_input, ABS_TILT_X, 1324 (char)frame[7]); 1325 input_report_abs(pen_input, ABS_TILT_Y, 1326 (char)frame[8]); 1327 input_report_abs(pen_input, ABS_Z, rotation); 1328 input_report_abs(pen_input, ABS_WHEEL, 1329 get_unaligned_le16(&frame[11])); 1330 } 1331 } 1332 if (wacom->tool[0]) { 1333 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); 1334 if (wacom->features.type == INTUOSP2_BT || 1335 wacom->features.type == INTUOSP2S_BT) { 1336 input_report_abs(pen_input, ABS_DISTANCE, 1337 range ? frame[13] : wacom->features.distance_max); 1338 } else { 1339 input_report_abs(pen_input, ABS_DISTANCE, 1340 range ? frame[7] : wacom->features.distance_max); 1341 } 1342 1343 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x09); 1344 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); 1345 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); 1346 1347 input_report_key(pen_input, wacom->tool[0], prox); 1348 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); 1349 input_report_abs(pen_input, ABS_MISC, 1350 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ 1351 } 1352 1353 wacom->shared->stylus_in_proximity = prox; 1354 1355 input_sync(pen_input); 1356 } 1357 } 1358 1359 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) 1360 { 1361 const int finger_touch_len = 8; 1362 const int finger_frames = 4; 1363 const int finger_frame_len = 43; 1364 1365 struct input_dev *touch_input = wacom->touch_input; 1366 unsigned char *data = wacom->data; 1367 int num_contacts_left = 5; 1368 int i, j; 1369 1370 for (i = 0; i < finger_frames; i++) { 1371 unsigned char *frame = &data[i*finger_frame_len + 109]; 1372 int current_num_contacts = frame[0] & 0x7F; 1373 int contacts_to_send; 1374 1375 if (!(frame[0] & 0x80)) 1376 continue; 1377 1378 /* 1379 * First packet resets the counter since only the first 1380 * packet in series will have non-zero current_num_contacts. 1381 */ 1382 if (current_num_contacts) 1383 wacom->num_contacts_left = current_num_contacts; 1384 1385 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1386 1387 for (j = 0; j < contacts_to_send; j++) { 1388 unsigned char *touch = &frame[j*finger_touch_len + 1]; 1389 int slot = input_mt_get_slot_by_key(touch_input, touch[0]); 1390 int x = get_unaligned_le16(&touch[2]); 1391 int y = get_unaligned_le16(&touch[4]); 1392 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); 1393 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); 1394 1395 if (slot < 0) 1396 continue; 1397 1398 input_mt_slot(touch_input, slot); 1399 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); 1400 input_report_abs(touch_input, ABS_MT_POSITION_X, x); 1401 input_report_abs(touch_input, ABS_MT_POSITION_Y, y); 1402 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); 1403 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); 1404 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); 1405 } 1406 1407 input_mt_sync_frame(touch_input); 1408 1409 wacom->num_contacts_left -= contacts_to_send; 1410 if (wacom->num_contacts_left <= 0) { 1411 wacom->num_contacts_left = 0; 1412 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1413 input_sync(touch_input); 1414 } 1415 } 1416 1417 if (wacom->num_contacts_left == 0) { 1418 // Be careful that we don't accidentally call input_sync with 1419 // only a partial set of fingers of processed 1420 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); 1421 input_sync(touch_input); 1422 } 1423 1424 } 1425 1426 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) 1427 { 1428 struct input_dev *pad_input = wacom->pad_input; 1429 unsigned char *data = wacom->data; 1430 int nbuttons = wacom->features.numbered_buttons; 1431 1432 int expresskeys = data[282]; 1433 int center = (data[281] & 0x40) >> 6; 1434 int ring = data[285] & 0x7F; 1435 bool ringstatus = data[285] & 0x80; 1436 bool prox = expresskeys || center || ringstatus; 1437 1438 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */ 1439 ring = 71 - ring; 1440 ring += 3*72/16; 1441 if (ring > 71) 1442 ring -= 72; 1443 1444 wacom_report_numbered_buttons(pad_input, nbuttons, 1445 expresskeys | (center << (nbuttons - 1))); 1446 1447 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0); 1448 1449 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); 1450 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); 1451 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1452 1453 input_sync(pad_input); 1454 } 1455 1456 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) 1457 { 1458 unsigned char *data = wacom->data; 1459 1460 bool chg = data[284] & 0x80; 1461 int battery_status = data[284] & 0x7F; 1462 1463 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1464 battery_status, chg, 1, chg); 1465 } 1466 1467 static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom) 1468 { 1469 struct input_dev *pad_input = wacom->pad_input; 1470 unsigned char *data = wacom->data; 1471 1472 int buttons = data[44]; 1473 1474 wacom_report_numbered_buttons(pad_input, 4, buttons); 1475 1476 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0); 1477 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0); 1478 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); 1479 1480 input_sync(pad_input); 1481 } 1482 1483 static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom) 1484 { 1485 unsigned char *data = wacom->data; 1486 1487 bool chg = data[45] & 0x80; 1488 int battery_status = data[45] & 0x7F; 1489 1490 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 1491 battery_status, chg, 1, chg); 1492 } 1493 1494 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) 1495 { 1496 unsigned char *data = wacom->data; 1497 1498 if (data[0] != 0x80 && data[0] != 0x81) { 1499 dev_dbg(wacom->pen_input->dev.parent, 1500 "%s: received unknown report #%d\n", __func__, data[0]); 1501 return 0; 1502 } 1503 1504 wacom_intuos_pro2_bt_pen(wacom); 1505 if (wacom->features.type == INTUOSP2_BT || 1506 wacom->features.type == INTUOSP2S_BT) { 1507 wacom_intuos_pro2_bt_touch(wacom); 1508 wacom_intuos_pro2_bt_pad(wacom); 1509 wacom_intuos_pro2_bt_battery(wacom); 1510 } else { 1511 wacom_intuos_gen3_bt_pad(wacom); 1512 wacom_intuos_gen3_bt_battery(wacom); 1513 } 1514 return 0; 1515 } 1516 1517 static int wacom_24hdt_irq(struct wacom_wac *wacom) 1518 { 1519 struct input_dev *input = wacom->touch_input; 1520 unsigned char *data = wacom->data; 1521 int i; 1522 int current_num_contacts = data[61]; 1523 int contacts_to_send = 0; 1524 int num_contacts_left = 4; /* maximum contacts per packet */ 1525 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; 1526 int y_offset = 2; 1527 1528 if (wacom->shared->has_mute_touch_switch && 1529 !wacom->shared->is_touch_on) { 1530 if (!wacom->shared->touch_down) 1531 return 0; 1532 } 1533 1534 if (wacom->features.type == WACOM_27QHDT) { 1535 current_num_contacts = data[63]; 1536 num_contacts_left = 10; 1537 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET; 1538 y_offset = 0; 1539 } 1540 1541 /* 1542 * First packet resets the counter since only the first 1543 * packet in series will have non-zero current_num_contacts. 1544 */ 1545 if (current_num_contacts) 1546 wacom->num_contacts_left = current_num_contacts; 1547 1548 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); 1549 1550 for (i = 0; i < contacts_to_send; i++) { 1551 int offset = (byte_per_packet * i) + 1; 1552 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1553 int slot = input_mt_get_slot_by_key(input, data[offset + 1]); 1554 1555 if (slot < 0) 1556 continue; 1557 input_mt_slot(input, slot); 1558 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1559 1560 if (touch) { 1561 int t_x = get_unaligned_le16(&data[offset + 2]); 1562 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]); 1563 1564 input_report_abs(input, ABS_MT_POSITION_X, t_x); 1565 input_report_abs(input, ABS_MT_POSITION_Y, t_y); 1566 1567 if (wacom->features.type != WACOM_27QHDT) { 1568 int c_x = get_unaligned_le16(&data[offset + 4]); 1569 int c_y = get_unaligned_le16(&data[offset + 8]); 1570 int w = get_unaligned_le16(&data[offset + 10]); 1571 int h = get_unaligned_le16(&data[offset + 12]); 1572 1573 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); 1574 input_report_abs(input, ABS_MT_WIDTH_MAJOR, 1575 min(w, h) + int_dist(t_x, t_y, c_x, c_y)); 1576 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); 1577 input_report_abs(input, ABS_MT_ORIENTATION, w > h); 1578 } 1579 } 1580 } 1581 input_mt_sync_frame(input); 1582 1583 wacom->num_contacts_left -= contacts_to_send; 1584 if (wacom->num_contacts_left <= 0) { 1585 wacom->num_contacts_left = 0; 1586 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1587 } 1588 return 1; 1589 } 1590 1591 static int wacom_mt_touch(struct wacom_wac *wacom) 1592 { 1593 struct input_dev *input = wacom->touch_input; 1594 unsigned char *data = wacom->data; 1595 int i; 1596 int current_num_contacts = data[2]; 1597 int contacts_to_send = 0; 1598 int x_offset = 0; 1599 1600 /* MTTPC does not support Height and Width */ 1601 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) 1602 x_offset = -4; 1603 1604 /* 1605 * First packet resets the counter since only the first 1606 * packet in series will have non-zero current_num_contacts. 1607 */ 1608 if (current_num_contacts) 1609 wacom->num_contacts_left = current_num_contacts; 1610 1611 /* There are at most 5 contacts per packet */ 1612 contacts_to_send = min(5, wacom->num_contacts_left); 1613 1614 for (i = 0; i < contacts_to_send; i++) { 1615 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; 1616 bool touch = (data[offset] & 0x1) && report_touch_events(wacom); 1617 int id = get_unaligned_le16(&data[offset + 1]); 1618 int slot = input_mt_get_slot_by_key(input, id); 1619 1620 if (slot < 0) 1621 continue; 1622 1623 input_mt_slot(input, slot); 1624 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1625 if (touch) { 1626 int x = get_unaligned_le16(&data[offset + x_offset + 7]); 1627 int y = get_unaligned_le16(&data[offset + x_offset + 9]); 1628 input_report_abs(input, ABS_MT_POSITION_X, x); 1629 input_report_abs(input, ABS_MT_POSITION_Y, y); 1630 } 1631 } 1632 input_mt_sync_frame(input); 1633 1634 wacom->num_contacts_left -= contacts_to_send; 1635 if (wacom->num_contacts_left <= 0) { 1636 wacom->num_contacts_left = 0; 1637 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1638 } 1639 return 1; 1640 } 1641 1642 static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 1643 { 1644 struct input_dev *input = wacom->touch_input; 1645 unsigned char *data = wacom->data; 1646 int i; 1647 1648 for (i = 0; i < 2; i++) { 1649 int p = data[1] & (1 << i); 1650 bool touch = p && report_touch_events(wacom); 1651 1652 input_mt_slot(input, i); 1653 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 1654 if (touch) { 1655 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; 1656 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; 1657 1658 input_report_abs(input, ABS_MT_POSITION_X, x); 1659 input_report_abs(input, ABS_MT_POSITION_Y, y); 1660 } 1661 } 1662 input_mt_sync_frame(input); 1663 1664 /* keep touch state for pen event */ 1665 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 1666 1667 return 1; 1668 } 1669 1670 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) 1671 { 1672 unsigned char *data = wacom->data; 1673 struct input_dev *input = wacom->touch_input; 1674 bool prox = report_touch_events(wacom); 1675 int x = 0, y = 0; 1676 1677 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) 1678 return 0; 1679 1680 if (len == WACOM_PKGLEN_TPC1FG) { 1681 prox = prox && (data[0] & 0x01); 1682 x = get_unaligned_le16(&data[1]); 1683 y = get_unaligned_le16(&data[3]); 1684 } else if (len == WACOM_PKGLEN_TPC1FG_B) { 1685 prox = prox && (data[2] & 0x01); 1686 x = get_unaligned_le16(&data[3]); 1687 y = get_unaligned_le16(&data[5]); 1688 } else { 1689 prox = prox && (data[1] & 0x01); 1690 x = le16_to_cpup((__le16 *)&data[2]); 1691 y = le16_to_cpup((__le16 *)&data[4]); 1692 } 1693 1694 if (prox) { 1695 input_report_abs(input, ABS_X, x); 1696 input_report_abs(input, ABS_Y, y); 1697 } 1698 input_report_key(input, BTN_TOUCH, prox); 1699 1700 /* keep touch state for pen events */ 1701 wacom->shared->touch_down = prox; 1702 1703 return 1; 1704 } 1705 1706 static int wacom_tpc_pen(struct wacom_wac *wacom) 1707 { 1708 unsigned char *data = wacom->data; 1709 struct input_dev *input = wacom->pen_input; 1710 bool prox = data[1] & 0x20; 1711 1712 if (!wacom->shared->stylus_in_proximity) /* first in prox */ 1713 /* Going into proximity select tool */ 1714 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 1715 1716 /* keep pen state for touch events */ 1717 wacom->shared->stylus_in_proximity = prox; 1718 1719 /* send pen events only when touch is up or forced out 1720 * or touch arbitration is off 1721 */ 1722 if (!delay_pen_events(wacom)) { 1723 input_report_key(input, BTN_STYLUS, data[1] & 0x02); 1724 input_report_key(input, BTN_STYLUS2, data[1] & 0x10); 1725 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); 1726 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); 1727 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]); 1728 input_report_key(input, BTN_TOUCH, data[1] & 0x05); 1729 input_report_key(input, wacom->tool[0], prox); 1730 return 1; 1731 } 1732 1733 return 0; 1734 } 1735 1736 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) 1737 { 1738 unsigned char *data = wacom->data; 1739 1740 if (wacom->pen_input) { 1741 dev_dbg(wacom->pen_input->dev.parent, 1742 "%s: received report #%d\n", __func__, data[0]); 1743 1744 if (len == WACOM_PKGLEN_PENABLED || 1745 data[0] == WACOM_REPORT_PENABLED) 1746 return wacom_tpc_pen(wacom); 1747 } 1748 else if (wacom->touch_input) { 1749 dev_dbg(wacom->touch_input->dev.parent, 1750 "%s: received report #%d\n", __func__, data[0]); 1751 1752 switch (len) { 1753 case WACOM_PKGLEN_TPC1FG: 1754 return wacom_tpc_single_touch(wacom, len); 1755 1756 case WACOM_PKGLEN_TPC2FG: 1757 return wacom_tpc_mt_touch(wacom); 1758 1759 default: 1760 switch (data[0]) { 1761 case WACOM_REPORT_TPC1FG: 1762 case WACOM_REPORT_TPCHID: 1763 case WACOM_REPORT_TPCST: 1764 case WACOM_REPORT_TPC1FGE: 1765 return wacom_tpc_single_touch(wacom, len); 1766 1767 case WACOM_REPORT_TPCMT: 1768 case WACOM_REPORT_TPCMT2: 1769 return wacom_mt_touch(wacom); 1770 1771 } 1772 } 1773 } 1774 1775 return 0; 1776 } 1777 1778 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage, 1779 int value, int num, int denom) 1780 { 1781 struct input_absinfo *abs = &input->absinfo[usage->code]; 1782 int range = (abs->maximum - abs->minimum + 1); 1783 1784 value += num*range/denom; 1785 if (value > abs->maximum) 1786 value -= range; 1787 else if (value < abs->minimum) 1788 value += range; 1789 return value; 1790 } 1791 1792 int wacom_equivalent_usage(int usage) 1793 { 1794 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { 1795 int subpage = (usage & 0xFF00) << 8; 1796 int subusage = (usage & 0xFF); 1797 1798 if (subpage == WACOM_HID_SP_PAD || 1799 subpage == WACOM_HID_SP_BUTTON || 1800 subpage == WACOM_HID_SP_DIGITIZER || 1801 subpage == WACOM_HID_SP_DIGITIZERINFO || 1802 usage == WACOM_HID_WD_SENSE || 1803 usage == WACOM_HID_WD_SERIALHI || 1804 usage == WACOM_HID_WD_TOOLTYPE || 1805 usage == WACOM_HID_WD_DISTANCE || 1806 usage == WACOM_HID_WD_TOUCHSTRIP || 1807 usage == WACOM_HID_WD_TOUCHSTRIP2 || 1808 usage == WACOM_HID_WD_TOUCHRING || 1809 usage == WACOM_HID_WD_TOUCHRINGSTATUS || 1810 usage == WACOM_HID_WD_REPORT_VALID) { 1811 return usage; 1812 } 1813 1814 if (subpage == HID_UP_UNDEFINED) 1815 subpage = HID_UP_DIGITIZER; 1816 1817 return subpage | subusage; 1818 } 1819 1820 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { 1821 int subpage = (usage & 0xFF00) << 8; 1822 int subusage = (usage & 0xFF); 1823 1824 if (usage == WACOM_HID_WT_REPORT_VALID) 1825 return usage; 1826 1827 if (subpage == HID_UP_UNDEFINED) 1828 subpage = WACOM_HID_SP_DIGITIZER; 1829 1830 return subpage | subusage; 1831 } 1832 1833 return usage; 1834 } 1835 1836 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, 1837 struct hid_field *field, __u8 type, __u16 code, int fuzz) 1838 { 1839 struct wacom *wacom = input_get_drvdata(input); 1840 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1841 struct wacom_features *features = &wacom_wac->features; 1842 int fmin = field->logical_minimum; 1843 int fmax = field->logical_maximum; 1844 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); 1845 int resolution_code = code; 1846 1847 if (equivalent_usage == HID_DG_TWIST) { 1848 resolution_code = ABS_RZ; 1849 } 1850 1851 if (equivalent_usage == HID_GD_X) { 1852 fmin += features->offset_left; 1853 fmax -= features->offset_right; 1854 } 1855 if (equivalent_usage == HID_GD_Y) { 1856 fmin += features->offset_top; 1857 fmax -= features->offset_bottom; 1858 } 1859 1860 usage->type = type; 1861 usage->code = code; 1862 1863 set_bit(type, input->evbit); 1864 1865 switch (type) { 1866 case EV_ABS: 1867 input_set_abs_params(input, code, fmin, fmax, fuzz, 0); 1868 input_abs_set_res(input, code, 1869 hidinput_calc_abs_res(field, resolution_code)); 1870 break; 1871 case EV_KEY: 1872 input_set_capability(input, EV_KEY, code); 1873 break; 1874 case EV_MSC: 1875 input_set_capability(input, EV_MSC, code); 1876 break; 1877 case EV_SW: 1878 input_set_capability(input, EV_SW, code); 1879 break; 1880 } 1881 } 1882 1883 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev, 1884 struct hid_field *field, struct hid_usage *usage) 1885 { 1886 struct wacom *wacom = hid_get_drvdata(hdev); 1887 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1888 struct wacom_features *features = &wacom_wac->features; 1889 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1890 1891 switch (equivalent_usage) { 1892 case HID_DG_BATTERYSTRENGTH: 1893 case WACOM_HID_WD_BATTERY_LEVEL: 1894 case WACOM_HID_WD_BATTERY_CHARGING: 1895 features->quirks |= WACOM_QUIRK_BATTERY; 1896 break; 1897 } 1898 } 1899 1900 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field, 1901 struct hid_usage *usage, __s32 value) 1902 { 1903 struct wacom *wacom = hid_get_drvdata(hdev); 1904 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1905 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1906 1907 switch (equivalent_usage) { 1908 case HID_DG_BATTERYSTRENGTH: 1909 if (value == 0) { 1910 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN; 1911 } 1912 else { 1913 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1914 wacom_wac->hid_data.battery_capacity = value; 1915 wacom_wac->hid_data.bat_connected = 1; 1916 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1917 } 1918 break; 1919 case WACOM_HID_WD_BATTERY_LEVEL: 1920 value = value * 100 / (field->logical_maximum - field->logical_minimum); 1921 wacom_wac->hid_data.battery_capacity = value; 1922 wacom_wac->hid_data.bat_connected = 1; 1923 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1924 break; 1925 case WACOM_HID_WD_BATTERY_CHARGING: 1926 wacom_wac->hid_data.bat_charging = value; 1927 wacom_wac->hid_data.ps_connected = value; 1928 wacom_wac->hid_data.bat_connected = 1; 1929 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO; 1930 break; 1931 } 1932 } 1933 1934 static void wacom_wac_battery_pre_report(struct hid_device *hdev, 1935 struct hid_report *report) 1936 { 1937 return; 1938 } 1939 1940 static void wacom_wac_battery_report(struct hid_device *hdev, 1941 struct hid_report *report) 1942 { 1943 struct wacom *wacom = hid_get_drvdata(hdev); 1944 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1945 struct wacom_features *features = &wacom_wac->features; 1946 1947 if (features->quirks & WACOM_QUIRK_BATTERY) { 1948 int status = wacom_wac->hid_data.bat_status; 1949 int capacity = wacom_wac->hid_data.battery_capacity; 1950 bool charging = wacom_wac->hid_data.bat_charging; 1951 bool connected = wacom_wac->hid_data.bat_connected; 1952 bool powered = wacom_wac->hid_data.ps_connected; 1953 1954 wacom_notify_battery(wacom_wac, status, capacity, charging, 1955 connected, powered); 1956 } 1957 } 1958 1959 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, 1960 struct hid_field *field, struct hid_usage *usage) 1961 { 1962 struct wacom *wacom = hid_get_drvdata(hdev); 1963 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 1964 struct wacom_features *features = &wacom_wac->features; 1965 struct input_dev *input = wacom_wac->pad_input; 1966 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 1967 1968 switch (equivalent_usage) { 1969 case WACOM_HID_WD_ACCELEROMETER_X: 1970 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1971 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); 1972 features->device_type |= WACOM_DEVICETYPE_PAD; 1973 break; 1974 case WACOM_HID_WD_ACCELEROMETER_Y: 1975 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1976 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); 1977 features->device_type |= WACOM_DEVICETYPE_PAD; 1978 break; 1979 case WACOM_HID_WD_ACCELEROMETER_Z: 1980 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); 1981 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 1982 features->device_type |= WACOM_DEVICETYPE_PAD; 1983 break; 1984 case WACOM_HID_WD_BUTTONCENTER: 1985 case WACOM_HID_WD_BUTTONHOME: 1986 case WACOM_HID_WD_BUTTONUP: 1987 case WACOM_HID_WD_BUTTONDOWN: 1988 case WACOM_HID_WD_BUTTONLEFT: 1989 case WACOM_HID_WD_BUTTONRIGHT: 1990 wacom_map_usage(input, usage, field, EV_KEY, 1991 wacom_numbered_button_to_key(features->numbered_buttons), 1992 0); 1993 features->numbered_buttons++; 1994 features->device_type |= WACOM_DEVICETYPE_PAD; 1995 break; 1996 case WACOM_HID_WD_TOUCHONOFF: 1997 case WACOM_HID_WD_MUTE_DEVICE: 1998 /* 1999 * This usage, which is used to mute touch events, comes 2000 * from the pad packet, but is reported on the touch 2001 * interface. Because the touch interface may not have 2002 * been created yet, we cannot call wacom_map_usage(). In 2003 * order to process this usage when we receive it, we set 2004 * the usage type and code directly. 2005 */ 2006 wacom_wac->has_mute_touch_switch = true; 2007 usage->type = EV_SW; 2008 usage->code = SW_MUTE_DEVICE; 2009 features->device_type |= WACOM_DEVICETYPE_PAD; 2010 break; 2011 case WACOM_HID_WD_TOUCHSTRIP: 2012 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); 2013 features->device_type |= WACOM_DEVICETYPE_PAD; 2014 break; 2015 case WACOM_HID_WD_TOUCHSTRIP2: 2016 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); 2017 features->device_type |= WACOM_DEVICETYPE_PAD; 2018 break; 2019 case WACOM_HID_WD_TOUCHRING: 2020 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2021 features->device_type |= WACOM_DEVICETYPE_PAD; 2022 break; 2023 case WACOM_HID_WD_TOUCHRINGSTATUS: 2024 /* 2025 * Only set up type/code association. Completely mapping 2026 * this usage may overwrite the axis resolution and range. 2027 */ 2028 usage->type = EV_ABS; 2029 usage->code = ABS_WHEEL; 2030 set_bit(EV_ABS, input->evbit); 2031 features->device_type |= WACOM_DEVICETYPE_PAD; 2032 break; 2033 case WACOM_HID_WD_BUTTONCONFIG: 2034 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); 2035 features->device_type |= WACOM_DEVICETYPE_PAD; 2036 break; 2037 case WACOM_HID_WD_ONSCREEN_KEYBOARD: 2038 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); 2039 features->device_type |= WACOM_DEVICETYPE_PAD; 2040 break; 2041 case WACOM_HID_WD_CONTROLPANEL: 2042 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); 2043 features->device_type |= WACOM_DEVICETYPE_PAD; 2044 break; 2045 case WACOM_HID_WD_MODE_CHANGE: 2046 /* do not overwrite previous data */ 2047 if (!wacom_wac->has_mode_change) { 2048 wacom_wac->has_mode_change = true; 2049 wacom_wac->is_direct_mode = true; 2050 } 2051 features->device_type |= WACOM_DEVICETYPE_PAD; 2052 break; 2053 } 2054 2055 switch (equivalent_usage & 0xfffffff0) { 2056 case WACOM_HID_WD_EXPRESSKEY00: 2057 wacom_map_usage(input, usage, field, EV_KEY, 2058 wacom_numbered_button_to_key(features->numbered_buttons), 2059 0); 2060 features->numbered_buttons++; 2061 features->device_type |= WACOM_DEVICETYPE_PAD; 2062 break; 2063 } 2064 } 2065 2066 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, 2067 struct hid_usage *usage, __s32 value) 2068 { 2069 struct wacom *wacom = hid_get_drvdata(hdev); 2070 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2071 struct input_dev *input = wacom_wac->pad_input; 2072 struct wacom_features *features = &wacom_wac->features; 2073 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2074 int i; 2075 bool do_report = false; 2076 2077 /* 2078 * Avoid reporting this event and setting inrange_state if this usage 2079 * hasn't been mapped. 2080 */ 2081 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) 2082 return; 2083 2084 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { 2085 if (usage->hid != WACOM_HID_WD_TOUCHRING) 2086 wacom_wac->hid_data.inrange_state |= value; 2087 } 2088 2089 switch (equivalent_usage) { 2090 case WACOM_HID_WD_TOUCHRING: 2091 /* 2092 * Userspace expects touchrings to increase in value with 2093 * clockwise gestures and have their zero point at the 2094 * tablet's left. HID events "should" be clockwise- 2095 * increasing and zero at top, though the MobileStudio 2096 * Pro and 2nd-gen Intuos Pro don't do this... 2097 */ 2098 if (hdev->vendor == 0x56a && 2099 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */ 2100 hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */ 2101 hdev->product == 0x392 || /* Intuos Pro 2 */ 2102 hdev->product == 0x398 || hdev->product == 0x399 || /* MobileStudio Pro */ 2103 hdev->product == 0x3AA)) { /* MobileStudio Pro */ 2104 value = (field->logical_maximum - value); 2105 2106 if (hdev->product == 0x357 || hdev->product == 0x358 || 2107 hdev->product == 0x392) 2108 value = wacom_offset_rotation(input, usage, value, 3, 16); 2109 else if (hdev->product == 0x34d || hdev->product == 0x34e || 2110 hdev->product == 0x398 || hdev->product == 0x399 || 2111 hdev->product == 0x3AA) 2112 value = wacom_offset_rotation(input, usage, value, 1, 2); 2113 } 2114 else { 2115 value = wacom_offset_rotation(input, usage, value, 1, 4); 2116 } 2117 do_report = true; 2118 break; 2119 case WACOM_HID_WD_TOUCHRINGSTATUS: 2120 if (!value) 2121 input_event(input, usage->type, usage->code, 0); 2122 break; 2123 2124 case WACOM_HID_WD_MUTE_DEVICE: 2125 case WACOM_HID_WD_TOUCHONOFF: 2126 if (wacom_wac->shared->touch_input) { 2127 bool *is_touch_on = &wacom_wac->shared->is_touch_on; 2128 2129 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value) 2130 *is_touch_on = !(*is_touch_on); 2131 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF) 2132 *is_touch_on = value; 2133 2134 input_report_switch(wacom_wac->shared->touch_input, 2135 SW_MUTE_DEVICE, !(*is_touch_on)); 2136 input_sync(wacom_wac->shared->touch_input); 2137 } 2138 break; 2139 2140 case WACOM_HID_WD_MODE_CHANGE: 2141 if (wacom_wac->is_direct_mode != value) { 2142 wacom_wac->is_direct_mode = value; 2143 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); 2144 } 2145 break; 2146 2147 case WACOM_HID_WD_BUTTONCENTER: 2148 for (i = 0; i < wacom->led.count; i++) 2149 wacom_update_led(wacom, features->numbered_buttons, 2150 value, i); 2151 fallthrough; 2152 default: 2153 do_report = true; 2154 break; 2155 } 2156 2157 if (do_report) { 2158 input_event(input, usage->type, usage->code, value); 2159 if (value) 2160 wacom_wac->hid_data.pad_input_event_flag = true; 2161 } 2162 } 2163 2164 static void wacom_wac_pad_pre_report(struct hid_device *hdev, 2165 struct hid_report *report) 2166 { 2167 struct wacom *wacom = hid_get_drvdata(hdev); 2168 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2169 2170 wacom_wac->hid_data.inrange_state = 0; 2171 } 2172 2173 static void wacom_wac_pad_report(struct hid_device *hdev, 2174 struct hid_report *report, struct hid_field *field) 2175 { 2176 struct wacom *wacom = hid_get_drvdata(hdev); 2177 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2178 struct input_dev *input = wacom_wac->pad_input; 2179 bool active = wacom_wac->hid_data.inrange_state != 0; 2180 2181 /* report prox for expresskey events */ 2182 if (wacom_wac->hid_data.pad_input_event_flag) { 2183 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); 2184 input_sync(input); 2185 if (!active) 2186 wacom_wac->hid_data.pad_input_event_flag = false; 2187 } 2188 } 2189 2190 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, 2191 struct hid_field *field, struct hid_usage *usage) 2192 { 2193 struct wacom *wacom = hid_get_drvdata(hdev); 2194 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2195 struct wacom_features *features = &wacom_wac->features; 2196 struct input_dev *input = wacom_wac->pen_input; 2197 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2198 2199 switch (equivalent_usage) { 2200 case HID_GD_X: 2201 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2202 break; 2203 case HID_GD_Y: 2204 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2205 break; 2206 case WACOM_HID_WD_DISTANCE: 2207 case HID_GD_Z: 2208 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); 2209 break; 2210 case HID_DG_TIPPRESSURE: 2211 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); 2212 break; 2213 case HID_DG_INRANGE: 2214 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2215 break; 2216 case HID_DG_INVERT: 2217 wacom_map_usage(input, usage, field, EV_KEY, 2218 BTN_TOOL_RUBBER, 0); 2219 break; 2220 case HID_DG_TILT_X: 2221 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); 2222 break; 2223 case HID_DG_TILT_Y: 2224 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); 2225 break; 2226 case HID_DG_TWIST: 2227 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); 2228 break; 2229 case HID_DG_ERASER: 2230 case HID_DG_TIPSWITCH: 2231 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2232 break; 2233 case HID_DG_BARRELSWITCH: 2234 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0); 2235 break; 2236 case HID_DG_BARRELSWITCH2: 2237 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0); 2238 break; 2239 case HID_DG_TOOLSERIALNUMBER: 2240 features->quirks |= WACOM_QUIRK_TOOLSERIAL; 2241 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); 2242 break; 2243 case WACOM_HID_WD_SENSE: 2244 features->quirks |= WACOM_QUIRK_SENSE; 2245 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); 2246 break; 2247 case WACOM_HID_WD_SERIALHI: 2248 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); 2249 2250 if (!(features->quirks & WACOM_QUIRK_AESPEN)) { 2251 set_bit(EV_KEY, input->evbit); 2252 input_set_capability(input, EV_KEY, BTN_TOOL_PEN); 2253 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); 2254 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); 2255 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); 2256 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); 2257 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { 2258 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); 2259 input_set_capability(input, EV_KEY, BTN_TOOL_LENS); 2260 } 2261 } 2262 break; 2263 case WACOM_HID_WD_FINGERWHEEL: 2264 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); 2265 break; 2266 } 2267 } 2268 2269 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, 2270 struct hid_usage *usage, __s32 value) 2271 { 2272 struct wacom *wacom = hid_get_drvdata(hdev); 2273 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2274 struct wacom_features *features = &wacom_wac->features; 2275 struct input_dev *input = wacom_wac->pen_input; 2276 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2277 2278 if (wacom_wac->is_invalid_bt_frame) 2279 return; 2280 2281 switch (equivalent_usage) { 2282 case HID_GD_Z: 2283 /* 2284 * HID_GD_Z "should increase as the control's position is 2285 * moved from high to low", while ABS_DISTANCE instead 2286 * increases in value as the tool moves from low to high. 2287 */ 2288 value = field->logical_maximum - value; 2289 break; 2290 case HID_DG_INRANGE: 2291 wacom_wac->hid_data.inrange_state = value; 2292 if (!(features->quirks & WACOM_QUIRK_SENSE)) 2293 wacom_wac->hid_data.sense_state = value; 2294 return; 2295 case HID_DG_INVERT: 2296 wacom_wac->hid_data.invert_state = value; 2297 return; 2298 case HID_DG_ERASER: 2299 case HID_DG_TIPSWITCH: 2300 wacom_wac->hid_data.tipswitch |= value; 2301 return; 2302 case HID_DG_BARRELSWITCH: 2303 wacom_wac->hid_data.barrelswitch = value; 2304 return; 2305 case HID_DG_BARRELSWITCH2: 2306 wacom_wac->hid_data.barrelswitch2 = value; 2307 return; 2308 case HID_DG_TOOLSERIALNUMBER: 2309 if (value) { 2310 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); 2311 wacom_wac->serial[0] |= wacom_s32tou(value, field->report_size); 2312 } 2313 return; 2314 case HID_DG_TWIST: 2315 /* 2316 * Userspace expects pen twist to have its zero point when 2317 * the buttons/finger is on the tablet's left. HID values 2318 * are zero when buttons are toward the top. 2319 */ 2320 value = wacom_offset_rotation(input, usage, value, 1, 4); 2321 break; 2322 case WACOM_HID_WD_SENSE: 2323 wacom_wac->hid_data.sense_state = value; 2324 return; 2325 case WACOM_HID_WD_SERIALHI: 2326 if (value) { 2327 __u32 raw_value = wacom_s32tou(value, field->report_size); 2328 2329 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); 2330 wacom_wac->serial[0] |= ((__u64)raw_value) << 32; 2331 /* 2332 * Non-USI EMR devices may contain additional tool type 2333 * information here. See WACOM_HID_WD_TOOLTYPE case for 2334 * more details. 2335 */ 2336 if (value >> 20 == 1) { 2337 wacom_wac->id[0] |= raw_value & 0xFFFFF; 2338 } 2339 } 2340 return; 2341 case WACOM_HID_WD_TOOLTYPE: 2342 /* 2343 * Some devices (MobileStudio Pro, and possibly later 2344 * devices as well) do not return the complete tool 2345 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a 2346 * bitwise OR so the complete value can be built 2347 * up over time :( 2348 */ 2349 wacom_wac->id[0] |= wacom_s32tou(value, field->report_size); 2350 return; 2351 case WACOM_HID_WD_OFFSETLEFT: 2352 if (features->offset_left && value != features->offset_left) 2353 hid_warn(hdev, "%s: overriding existing left offset " 2354 "%d -> %d\n", __func__, value, 2355 features->offset_left); 2356 features->offset_left = value; 2357 return; 2358 case WACOM_HID_WD_OFFSETRIGHT: 2359 if (features->offset_right && value != features->offset_right) 2360 hid_warn(hdev, "%s: overriding existing right offset " 2361 "%d -> %d\n", __func__, value, 2362 features->offset_right); 2363 features->offset_right = value; 2364 return; 2365 case WACOM_HID_WD_OFFSETTOP: 2366 if (features->offset_top && value != features->offset_top) 2367 hid_warn(hdev, "%s: overriding existing top offset " 2368 "%d -> %d\n", __func__, value, 2369 features->offset_top); 2370 features->offset_top = value; 2371 return; 2372 case WACOM_HID_WD_OFFSETBOTTOM: 2373 if (features->offset_bottom && value != features->offset_bottom) 2374 hid_warn(hdev, "%s: overriding existing bottom offset " 2375 "%d -> %d\n", __func__, value, 2376 features->offset_bottom); 2377 features->offset_bottom = value; 2378 return; 2379 case WACOM_HID_WD_REPORT_VALID: 2380 wacom_wac->is_invalid_bt_frame = !value; 2381 return; 2382 } 2383 2384 /* send pen events only when touch is up or forced out 2385 * or touch arbitration is off 2386 */ 2387 if (!usage->type || delay_pen_events(wacom_wac)) 2388 return; 2389 2390 /* send pen events only when the pen is in range */ 2391 if (wacom_wac->hid_data.inrange_state) 2392 input_event(input, usage->type, usage->code, value); 2393 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state) 2394 input_event(input, usage->type, usage->code, 0); 2395 } 2396 2397 static void wacom_wac_pen_pre_report(struct hid_device *hdev, 2398 struct hid_report *report) 2399 { 2400 struct wacom *wacom = hid_get_drvdata(hdev); 2401 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2402 2403 wacom_wac->is_invalid_bt_frame = false; 2404 return; 2405 } 2406 2407 static void wacom_wac_pen_report(struct hid_device *hdev, 2408 struct hid_report *report) 2409 { 2410 struct wacom *wacom = hid_get_drvdata(hdev); 2411 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2412 struct input_dev *input = wacom_wac->pen_input; 2413 bool range = wacom_wac->hid_data.inrange_state; 2414 bool sense = wacom_wac->hid_data.sense_state; 2415 2416 if (wacom_wac->is_invalid_bt_frame) 2417 return; 2418 2419 if (!wacom_wac->tool[0] && range) { /* first in range */ 2420 /* Going into range select tool */ 2421 if (wacom_wac->hid_data.invert_state) 2422 wacom_wac->tool[0] = BTN_TOOL_RUBBER; 2423 else if (wacom_wac->id[0]) 2424 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); 2425 else 2426 wacom_wac->tool[0] = BTN_TOOL_PEN; 2427 } 2428 2429 /* keep pen state for touch events */ 2430 wacom_wac->shared->stylus_in_proximity = sense; 2431 2432 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { 2433 int id = wacom_wac->id[0]; 2434 int sw_state = wacom_wac->hid_data.barrelswitch | 2435 (wacom_wac->hid_data.barrelswitch2 << 1); 2436 2437 input_report_key(input, BTN_STYLUS, sw_state == 1); 2438 input_report_key(input, BTN_STYLUS2, sw_state == 2); 2439 input_report_key(input, BTN_STYLUS3, sw_state == 3); 2440 2441 /* 2442 * Non-USI EMR tools should have their IDs mangled to 2443 * match the legacy behavior of wacom_intuos_general 2444 */ 2445 if (wacom_wac->serial[0] >> 52 == 1) 2446 id = wacom_intuos_id_mangle(id); 2447 2448 /* 2449 * To ensure compatibility with xf86-input-wacom, we should 2450 * report the BTN_TOOL_* event prior to the ABS_MISC or 2451 * MSC_SERIAL events. 2452 */ 2453 input_report_key(input, BTN_TOUCH, 2454 wacom_wac->hid_data.tipswitch); 2455 input_report_key(input, wacom_wac->tool[0], sense); 2456 if (wacom_wac->serial[0]) { 2457 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); 2458 input_report_abs(input, ABS_MISC, sense ? id : 0); 2459 } 2460 2461 wacom_wac->hid_data.tipswitch = false; 2462 2463 input_sync(input); 2464 } 2465 2466 if (!sense) { 2467 wacom_wac->tool[0] = 0; 2468 wacom_wac->id[0] = 0; 2469 wacom_wac->serial[0] = 0; 2470 } 2471 } 2472 2473 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 2474 struct hid_field *field, struct hid_usage *usage) 2475 { 2476 struct wacom *wacom = hid_get_drvdata(hdev); 2477 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2478 struct input_dev *input = wacom_wac->touch_input; 2479 unsigned touch_max = wacom_wac->features.touch_max; 2480 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2481 2482 switch (equivalent_usage) { 2483 case HID_GD_X: 2484 if (touch_max == 1) 2485 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); 2486 else 2487 wacom_map_usage(input, usage, field, EV_ABS, 2488 ABS_MT_POSITION_X, 4); 2489 break; 2490 case HID_GD_Y: 2491 if (touch_max == 1) 2492 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); 2493 else 2494 wacom_map_usage(input, usage, field, EV_ABS, 2495 ABS_MT_POSITION_Y, 4); 2496 break; 2497 case HID_DG_WIDTH: 2498 case HID_DG_HEIGHT: 2499 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0); 2500 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0); 2501 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0); 2502 break; 2503 case HID_DG_TIPSWITCH: 2504 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); 2505 break; 2506 case HID_DG_CONTACTCOUNT: 2507 wacom_wac->hid_data.cc_report = field->report->id; 2508 wacom_wac->hid_data.cc_index = field->index; 2509 wacom_wac->hid_data.cc_value_index = usage->usage_index; 2510 break; 2511 case HID_DG_CONTACTID: 2512 if ((field->logical_maximum - field->logical_minimum) < touch_max) { 2513 /* 2514 * The HID descriptor for G11 sensors leaves logical 2515 * maximum set to '1' despite it being a multitouch 2516 * device. Override to a sensible number. 2517 */ 2518 field->logical_maximum = 255; 2519 } 2520 break; 2521 } 2522 } 2523 2524 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 2525 struct input_dev *input) 2526 { 2527 struct hid_data *hid_data = &wacom_wac->hid_data; 2528 bool mt = wacom_wac->features.touch_max > 1; 2529 bool prox = hid_data->tipswitch && 2530 report_touch_events(wacom_wac); 2531 2532 if (wacom_wac->shared->has_mute_touch_switch && 2533 !wacom_wac->shared->is_touch_on) { 2534 if (!wacom_wac->shared->touch_down) 2535 return; 2536 prox = 0; 2537 } 2538 2539 wacom_wac->hid_data.num_received++; 2540 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) 2541 return; 2542 2543 if (mt) { 2544 int slot; 2545 2546 slot = input_mt_get_slot_by_key(input, hid_data->id); 2547 input_mt_slot(input, slot); 2548 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox); 2549 } 2550 else { 2551 input_report_key(input, BTN_TOUCH, prox); 2552 } 2553 2554 if (prox) { 2555 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X, 2556 hid_data->x); 2557 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y, 2558 hid_data->y); 2559 2560 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) { 2561 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height)); 2562 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height)); 2563 if (hid_data->width != hid_data->height) 2564 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1); 2565 } 2566 } 2567 } 2568 2569 static void wacom_wac_finger_event(struct hid_device *hdev, 2570 struct hid_field *field, struct hid_usage *usage, __s32 value) 2571 { 2572 struct wacom *wacom = hid_get_drvdata(hdev); 2573 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2574 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); 2575 struct wacom_features *features = &wacom->wacom_wac.features; 2576 2577 if (wacom_wac->is_invalid_bt_frame) 2578 return; 2579 2580 switch (equivalent_usage) { 2581 case HID_GD_X: 2582 wacom_wac->hid_data.x = value; 2583 break; 2584 case HID_GD_Y: 2585 wacom_wac->hid_data.y = value; 2586 break; 2587 case HID_DG_WIDTH: 2588 wacom_wac->hid_data.width = value; 2589 break; 2590 case HID_DG_HEIGHT: 2591 wacom_wac->hid_data.height = value; 2592 break; 2593 case HID_DG_CONTACTID: 2594 wacom_wac->hid_data.id = value; 2595 break; 2596 case HID_DG_TIPSWITCH: 2597 wacom_wac->hid_data.tipswitch = value; 2598 break; 2599 case WACOM_HID_WT_REPORT_VALID: 2600 wacom_wac->is_invalid_bt_frame = !value; 2601 return; 2602 case HID_DG_CONTACTMAX: 2603 if (!features->touch_max) { 2604 features->touch_max = value; 2605 } else { 2606 hid_warn(hdev, "%s: ignoring attempt to overwrite non-zero touch_max " 2607 "%d -> %d\n", __func__, features->touch_max, value); 2608 } 2609 return; 2610 } 2611 2612 if (usage->usage_index + 1 == field->report_count) { 2613 if (equivalent_usage == wacom_wac->hid_data.last_slot_field) 2614 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); 2615 } 2616 } 2617 2618 static void wacom_wac_finger_pre_report(struct hid_device *hdev, 2619 struct hid_report *report) 2620 { 2621 struct wacom *wacom = hid_get_drvdata(hdev); 2622 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2623 struct hid_data* hid_data = &wacom_wac->hid_data; 2624 int i; 2625 2626 wacom_wac->is_invalid_bt_frame = false; 2627 2628 for (i = 0; i < report->maxfield; i++) { 2629 struct hid_field *field = report->field[i]; 2630 int j; 2631 2632 for (j = 0; j < field->maxusage; j++) { 2633 struct hid_usage *usage = &field->usage[j]; 2634 unsigned int equivalent_usage = 2635 wacom_equivalent_usage(usage->hid); 2636 2637 switch (equivalent_usage) { 2638 case HID_GD_X: 2639 case HID_GD_Y: 2640 case HID_DG_WIDTH: 2641 case HID_DG_HEIGHT: 2642 case HID_DG_CONTACTID: 2643 case HID_DG_INRANGE: 2644 case HID_DG_INVERT: 2645 case HID_DG_TIPSWITCH: 2646 hid_data->last_slot_field = equivalent_usage; 2647 break; 2648 case HID_DG_CONTACTCOUNT: 2649 hid_data->cc_report = report->id; 2650 hid_data->cc_index = i; 2651 hid_data->cc_value_index = j; 2652 break; 2653 } 2654 } 2655 } 2656 2657 if (hid_data->cc_report != 0 && 2658 hid_data->cc_index >= 0) { 2659 struct hid_field *field = report->field[hid_data->cc_index]; 2660 int value = field->value[hid_data->cc_value_index]; 2661 if (value) 2662 hid_data->num_expected = value; 2663 } 2664 else { 2665 hid_data->num_expected = wacom_wac->features.touch_max; 2666 } 2667 } 2668 2669 static void wacom_wac_finger_report(struct hid_device *hdev, 2670 struct hid_report *report) 2671 { 2672 struct wacom *wacom = hid_get_drvdata(hdev); 2673 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2674 struct input_dev *input = wacom_wac->touch_input; 2675 unsigned touch_max = wacom_wac->features.touch_max; 2676 2677 /* If more packets of data are expected, give us a chance to 2678 * process them rather than immediately syncing a partial 2679 * update. 2680 */ 2681 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected) 2682 return; 2683 2684 if (touch_max > 1) 2685 input_mt_sync_frame(input); 2686 2687 input_sync(input); 2688 wacom_wac->hid_data.num_received = 0; 2689 2690 /* keep touch state for pen event */ 2691 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); 2692 } 2693 2694 void wacom_wac_usage_mapping(struct hid_device *hdev, 2695 struct hid_field *field, struct hid_usage *usage) 2696 { 2697 struct wacom *wacom = hid_get_drvdata(hdev); 2698 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2699 struct wacom_features *features = &wacom_wac->features; 2700 2701 if (WACOM_DIRECT_DEVICE(field)) 2702 features->device_type |= WACOM_DEVICETYPE_DIRECT; 2703 2704 /* usage tests must precede field tests */ 2705 if (WACOM_BATTERY_USAGE(usage)) 2706 wacom_wac_battery_usage_mapping(hdev, field, usage); 2707 else if (WACOM_PAD_FIELD(field)) 2708 wacom_wac_pad_usage_mapping(hdev, field, usage); 2709 else if (WACOM_PEN_FIELD(field)) 2710 wacom_wac_pen_usage_mapping(hdev, field, usage); 2711 else if (WACOM_FINGER_FIELD(field)) 2712 wacom_wac_finger_usage_mapping(hdev, field, usage); 2713 } 2714 2715 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, 2716 struct hid_usage *usage, __s32 value) 2717 { 2718 struct wacom *wacom = hid_get_drvdata(hdev); 2719 2720 if (wacom->wacom_wac.features.type != HID_GENERIC) 2721 return; 2722 2723 if (value > field->logical_maximum || value < field->logical_minimum) 2724 return; 2725 2726 /* usage tests must precede field tests */ 2727 if (WACOM_BATTERY_USAGE(usage)) 2728 wacom_wac_battery_event(hdev, field, usage, value); 2729 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) 2730 wacom_wac_pad_event(hdev, field, usage, value); 2731 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2732 wacom_wac_pen_event(hdev, field, usage, value); 2733 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2734 wacom_wac_finger_event(hdev, field, usage, value); 2735 } 2736 2737 static void wacom_report_events(struct hid_device *hdev, 2738 struct hid_report *report, int collection_index, 2739 int field_index) 2740 { 2741 int r; 2742 2743 for (r = field_index; r < report->maxfield; r++) { 2744 struct hid_field *field; 2745 unsigned count, n; 2746 2747 field = report->field[r]; 2748 count = field->report_count; 2749 2750 if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) 2751 continue; 2752 2753 for (n = 0 ; n < count; n++) { 2754 if (field->usage[n].collection_index == collection_index) 2755 wacom_wac_event(hdev, field, &field->usage[n], 2756 field->value[n]); 2757 else 2758 return; 2759 } 2760 } 2761 } 2762 2763 static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report, 2764 int collection_index, struct hid_field *field, 2765 int field_index) 2766 { 2767 struct wacom *wacom = hid_get_drvdata(hdev); 2768 2769 wacom_report_events(hdev, report, collection_index, field_index); 2770 2771 /* 2772 * Non-input reports may be sent prior to the device being 2773 * completely initialized. Since only their events need 2774 * to be processed, exit after 'wacom_report_events' has 2775 * been called to prevent potential crashes in the report- 2776 * processing functions. 2777 */ 2778 if (report->type != HID_INPUT_REPORT) 2779 return -1; 2780 2781 if (WACOM_PAD_FIELD(field)) 2782 return 0; 2783 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) 2784 wacom_wac_pen_report(hdev, report); 2785 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) 2786 wacom_wac_finger_report(hdev, report); 2787 2788 return 0; 2789 } 2790 2791 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) 2792 { 2793 struct wacom *wacom = hid_get_drvdata(hdev); 2794 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 2795 struct hid_field *field; 2796 bool pad_in_hid_field = false, pen_in_hid_field = false, 2797 finger_in_hid_field = false, true_pad = false; 2798 int r; 2799 int prev_collection = -1; 2800 2801 if (wacom_wac->features.type != HID_GENERIC) 2802 return; 2803 2804 for (r = 0; r < report->maxfield; r++) { 2805 field = report->field[r]; 2806 2807 if (WACOM_PAD_FIELD(field)) 2808 pad_in_hid_field = true; 2809 if (WACOM_PEN_FIELD(field)) 2810 pen_in_hid_field = true; 2811 if (WACOM_FINGER_FIELD(field)) 2812 finger_in_hid_field = true; 2813 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) 2814 true_pad = true; 2815 } 2816 2817 wacom_wac_battery_pre_report(hdev, report); 2818 2819 if (pad_in_hid_field && wacom->wacom_wac.pad_input) 2820 wacom_wac_pad_pre_report(hdev, report); 2821 if (pen_in_hid_field && wacom->wacom_wac.pen_input) 2822 wacom_wac_pen_pre_report(hdev, report); 2823 if (finger_in_hid_field && wacom->wacom_wac.touch_input) 2824 wacom_wac_finger_pre_report(hdev, report); 2825 2826 for (r = 0; r < report->maxfield; r++) { 2827 field = report->field[r]; 2828 2829 if (field->usage[0].collection_index != prev_collection) { 2830 if (wacom_wac_collection(hdev, report, 2831 field->usage[0].collection_index, field, r) < 0) 2832 return; 2833 prev_collection = field->usage[0].collection_index; 2834 } 2835 } 2836 2837 wacom_wac_battery_report(hdev, report); 2838 2839 if (true_pad && wacom->wacom_wac.pad_input) 2840 wacom_wac_pad_report(hdev, report, field); 2841 } 2842 2843 static int wacom_bpt_touch(struct wacom_wac *wacom) 2844 { 2845 struct wacom_features *features = &wacom->features; 2846 struct input_dev *input = wacom->touch_input; 2847 struct input_dev *pad_input = wacom->pad_input; 2848 unsigned char *data = wacom->data; 2849 int i; 2850 2851 if (data[0] != 0x02) 2852 return 0; 2853 2854 for (i = 0; i < 2; i++) { 2855 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); 2856 bool touch = report_touch_events(wacom) 2857 && (data[offset + 3] & 0x80); 2858 2859 input_mt_slot(input, i); 2860 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2861 if (touch) { 2862 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; 2863 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; 2864 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { 2865 x <<= 5; 2866 y <<= 5; 2867 } 2868 input_report_abs(input, ABS_MT_POSITION_X, x); 2869 input_report_abs(input, ABS_MT_POSITION_Y, y); 2870 } 2871 } 2872 2873 input_mt_sync_frame(input); 2874 2875 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); 2876 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); 2877 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); 2878 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); 2879 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2880 2881 return 1; 2882 } 2883 2884 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 2885 { 2886 struct wacom_features *features = &wacom->features; 2887 struct input_dev *input = wacom->touch_input; 2888 bool touch = data[1] & 0x80; 2889 int slot = input_mt_get_slot_by_key(input, data[0]); 2890 2891 if (slot < 0) 2892 return; 2893 2894 touch = touch && report_touch_events(wacom); 2895 2896 input_mt_slot(input, slot); 2897 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); 2898 2899 if (touch) { 2900 int x = (data[2] << 4) | (data[4] >> 4); 2901 int y = (data[3] << 4) | (data[4] & 0x0f); 2902 int width, height; 2903 2904 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) { 2905 width = data[5] * 100; 2906 height = data[6] * 100; 2907 } else { 2908 /* 2909 * "a" is a scaled-down area which we assume is 2910 * roughly circular and which can be described as: 2911 * a=(pi*r^2)/C. 2912 */ 2913 int a = data[5]; 2914 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X); 2915 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y); 2916 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); 2917 height = width * y_res / x_res; 2918 } 2919 2920 input_report_abs(input, ABS_MT_POSITION_X, x); 2921 input_report_abs(input, ABS_MT_POSITION_Y, y); 2922 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); 2923 input_report_abs(input, ABS_MT_TOUCH_MINOR, height); 2924 } 2925 } 2926 2927 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) 2928 { 2929 struct input_dev *input = wacom->pad_input; 2930 struct wacom_features *features = &wacom->features; 2931 2932 if (features->type == INTUOSHT || features->type == INTUOSHT2) { 2933 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); 2934 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); 2935 } else { 2936 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); 2937 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); 2938 } 2939 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); 2940 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); 2941 } 2942 2943 static int wacom_bpt3_touch(struct wacom_wac *wacom) 2944 { 2945 unsigned char *data = wacom->data; 2946 int count = data[1] & 0x07; 2947 int touch_changed = 0, i; 2948 2949 if (data[0] != 0x02) 2950 return 0; 2951 2952 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ 2953 for (i = 0; i < count; i++) { 2954 int offset = (8 * i) + 2; 2955 int msg_id = data[offset]; 2956 2957 if (msg_id >= 2 && msg_id <= 17) { 2958 wacom_bpt3_touch_msg(wacom, data + offset); 2959 touch_changed++; 2960 } else if (msg_id == 128) 2961 wacom_bpt3_button_msg(wacom, data + offset); 2962 2963 } 2964 2965 /* only update touch if we actually have a touchpad and touch data changed */ 2966 if (wacom->touch_input && touch_changed) { 2967 input_mt_sync_frame(wacom->touch_input); 2968 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); 2969 } 2970 2971 return 1; 2972 } 2973 2974 static int wacom_bpt_pen(struct wacom_wac *wacom) 2975 { 2976 struct wacom_features *features = &wacom->features; 2977 struct input_dev *input = wacom->pen_input; 2978 unsigned char *data = wacom->data; 2979 int x = 0, y = 0, p = 0, d = 0; 2980 bool pen = false, btn1 = false, btn2 = false; 2981 bool range, prox, rdy; 2982 2983 if (data[0] != WACOM_REPORT_PENABLED) 2984 return 0; 2985 2986 range = (data[1] & 0x80) == 0x80; 2987 prox = (data[1] & 0x40) == 0x40; 2988 rdy = (data[1] & 0x20) == 0x20; 2989 2990 wacom->shared->stylus_in_proximity = range; 2991 if (delay_pen_events(wacom)) 2992 return 0; 2993 2994 if (rdy) { 2995 p = le16_to_cpup((__le16 *)&data[6]); 2996 pen = data[1] & 0x01; 2997 btn1 = data[1] & 0x02; 2998 btn2 = data[1] & 0x04; 2999 } 3000 if (prox) { 3001 x = le16_to_cpup((__le16 *)&data[2]); 3002 y = le16_to_cpup((__le16 *)&data[4]); 3003 3004 if (data[1] & 0x08) { 3005 wacom->tool[0] = BTN_TOOL_RUBBER; 3006 wacom->id[0] = ERASER_DEVICE_ID; 3007 } else { 3008 wacom->tool[0] = BTN_TOOL_PEN; 3009 wacom->id[0] = STYLUS_DEVICE_ID; 3010 } 3011 wacom->reporting_data = true; 3012 } 3013 if (range) { 3014 /* 3015 * Convert distance from out prox to distance from tablet. 3016 * distance will be greater than distance_max once 3017 * touching and applying pressure; do not report negative 3018 * distance. 3019 */ 3020 if (data[8] <= features->distance_max) 3021 d = features->distance_max - data[8]; 3022 } else { 3023 wacom->id[0] = 0; 3024 } 3025 3026 if (wacom->reporting_data) { 3027 input_report_key(input, BTN_TOUCH, pen); 3028 input_report_key(input, BTN_STYLUS, btn1); 3029 input_report_key(input, BTN_STYLUS2, btn2); 3030 3031 if (prox || !range) { 3032 input_report_abs(input, ABS_X, x); 3033 input_report_abs(input, ABS_Y, y); 3034 } 3035 input_report_abs(input, ABS_PRESSURE, p); 3036 input_report_abs(input, ABS_DISTANCE, d); 3037 3038 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */ 3039 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ 3040 } 3041 3042 if (!range) { 3043 wacom->reporting_data = false; 3044 } 3045 3046 return 1; 3047 } 3048 3049 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) 3050 { 3051 struct wacom_features *features = &wacom->features; 3052 3053 if ((features->type == INTUOSHT2) && 3054 (features->device_type & WACOM_DEVICETYPE_PEN)) 3055 return wacom_intuos_irq(wacom); 3056 else if (len == WACOM_PKGLEN_BBTOUCH) 3057 return wacom_bpt_touch(wacom); 3058 else if (len == WACOM_PKGLEN_BBTOUCH3) 3059 return wacom_bpt3_touch(wacom); 3060 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) 3061 return wacom_bpt_pen(wacom); 3062 3063 return 0; 3064 } 3065 3066 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, 3067 unsigned char *data) 3068 { 3069 unsigned char prefix; 3070 3071 /* 3072 * We need to reroute the event from the debug interface to the 3073 * pen interface. 3074 * We need to add the report ID to the actual pen report, so we 3075 * temporary overwrite the first byte to prevent having to kzalloc/kfree 3076 * and memcpy the report. 3077 */ 3078 prefix = data[0]; 3079 data[0] = WACOM_REPORT_BPAD_PEN; 3080 3081 /* 3082 * actually reroute the event. 3083 * No need to check if wacom->shared->pen is valid, hid_input_report() 3084 * will check for us. 3085 */ 3086 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, 3087 WACOM_PKGLEN_PENABLED, 1); 3088 3089 data[0] = prefix; 3090 } 3091 3092 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 3093 unsigned char *data) 3094 { 3095 struct input_dev *input = wacom->touch_input; 3096 unsigned char *finger_data, prefix; 3097 unsigned id; 3098 int x, y; 3099 bool valid; 3100 3101 prefix = data[0]; 3102 3103 for (id = 0; id < wacom->features.touch_max; id++) { 3104 valid = !!(prefix & BIT(id)) && 3105 report_touch_events(wacom); 3106 3107 input_mt_slot(input, id); 3108 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); 3109 3110 if (!valid) 3111 continue; 3112 3113 finger_data = data + 1 + id * 3; 3114 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); 3115 y = (finger_data[2] << 4) | (finger_data[1] >> 4); 3116 3117 input_report_abs(input, ABS_MT_POSITION_X, x); 3118 input_report_abs(input, ABS_MT_POSITION_Y, y); 3119 } 3120 3121 input_mt_sync_frame(input); 3122 3123 input_report_key(input, BTN_LEFT, prefix & 0x40); 3124 input_report_key(input, BTN_RIGHT, prefix & 0x80); 3125 3126 /* keep touch state for pen event */ 3127 wacom->shared->touch_down = !!prefix && report_touch_events(wacom); 3128 3129 return 1; 3130 } 3131 3132 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) 3133 { 3134 unsigned char *data = wacom->data; 3135 3136 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || 3137 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || 3138 (data[0] != WACOM_REPORT_BPAD_TOUCH)) 3139 return 0; 3140 3141 if (data[1] & 0x01) 3142 wacom_bamboo_pad_pen_event(wacom, &data[1]); 3143 3144 if (data[1] & 0x02) 3145 return wacom_bamboo_pad_touch_event(wacom, &data[9]); 3146 3147 return 0; 3148 } 3149 3150 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) 3151 { 3152 unsigned char *data = wacom->data; 3153 int connected; 3154 3155 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) 3156 return 0; 3157 3158 connected = data[1] & 0x01; 3159 if (connected) { 3160 int pid, battery, charging; 3161 3162 if ((wacom->shared->type == INTUOSHT || 3163 wacom->shared->type == INTUOSHT2) && 3164 wacom->shared->touch_input && 3165 wacom->shared->touch_max) { 3166 input_report_switch(wacom->shared->touch_input, 3167 SW_MUTE_DEVICE, data[5] & 0x40); 3168 input_sync(wacom->shared->touch_input); 3169 } 3170 3171 pid = get_unaligned_be16(&data[6]); 3172 battery = (data[5] & 0x3f) * 100 / 31; 3173 charging = !!(data[5] & 0x80); 3174 if (wacom->pid != pid) { 3175 wacom->pid = pid; 3176 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3177 } 3178 3179 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO, 3180 battery, charging, 1, 0); 3181 3182 } else if (wacom->pid != 0) { 3183 /* disconnected while previously connected */ 3184 wacom->pid = 0; 3185 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); 3186 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3187 } 3188 3189 return 0; 3190 } 3191 3192 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) 3193 { 3194 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); 3195 struct wacom_features *features = &wacom_wac->features; 3196 unsigned char *data = wacom_wac->data; 3197 3198 if (data[0] != WACOM_REPORT_USB) 3199 return 0; 3200 3201 if ((features->type == INTUOSHT || 3202 features->type == INTUOSHT2) && 3203 wacom_wac->shared->touch_input && 3204 features->touch_max) { 3205 input_report_switch(wacom_wac->shared->touch_input, 3206 SW_MUTE_DEVICE, data[8] & 0x40); 3207 input_sync(wacom_wac->shared->touch_input); 3208 } 3209 3210 if (data[9] & 0x02) { /* wireless module is attached */ 3211 int battery = (data[8] & 0x3f) * 100 / 31; 3212 bool charging = !!(data[8] & 0x80); 3213 3214 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO, 3215 battery, charging, battery || charging, 1); 3216 3217 if (!wacom->battery.battery && 3218 !(features->quirks & WACOM_QUIRK_BATTERY)) { 3219 features->quirks |= WACOM_QUIRK_BATTERY; 3220 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3221 } 3222 } 3223 else if ((features->quirks & WACOM_QUIRK_BATTERY) && 3224 wacom->battery.battery) { 3225 features->quirks &= ~WACOM_QUIRK_BATTERY; 3226 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); 3227 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0); 3228 } 3229 return 0; 3230 } 3231 3232 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 3233 { 3234 bool sync; 3235 3236 switch (wacom_wac->features.type) { 3237 case PENPARTNER: 3238 sync = wacom_penpartner_irq(wacom_wac); 3239 break; 3240 3241 case PL: 3242 sync = wacom_pl_irq(wacom_wac); 3243 break; 3244 3245 case WACOM_G4: 3246 case GRAPHIRE: 3247 case GRAPHIRE_BT: 3248 case WACOM_MO: 3249 sync = wacom_graphire_irq(wacom_wac); 3250 break; 3251 3252 case PTU: 3253 sync = wacom_ptu_irq(wacom_wac); 3254 break; 3255 3256 case DTU: 3257 sync = wacom_dtu_irq(wacom_wac); 3258 break; 3259 3260 case DTUS: 3261 case DTUSX: 3262 sync = wacom_dtus_irq(wacom_wac); 3263 break; 3264 3265 case INTUOS: 3266 case INTUOS3S: 3267 case INTUOS3: 3268 case INTUOS3L: 3269 case INTUOS4S: 3270 case INTUOS4: 3271 case INTUOS4L: 3272 case CINTIQ: 3273 case WACOM_BEE: 3274 case WACOM_13HD: 3275 case WACOM_21UX2: 3276 case WACOM_22HD: 3277 case WACOM_24HD: 3278 case WACOM_27QHD: 3279 case DTK: 3280 case CINTIQ_HYBRID: 3281 case CINTIQ_COMPANION_2: 3282 sync = wacom_intuos_irq(wacom_wac); 3283 break; 3284 3285 case INTUOS4WL: 3286 sync = wacom_intuos_bt_irq(wacom_wac, len); 3287 break; 3288 3289 case WACOM_24HDT: 3290 case WACOM_27QHDT: 3291 sync = wacom_24hdt_irq(wacom_wac); 3292 break; 3293 3294 case INTUOS5S: 3295 case INTUOS5: 3296 case INTUOS5L: 3297 case INTUOSPS: 3298 case INTUOSPM: 3299 case INTUOSPL: 3300 if (len == WACOM_PKGLEN_BBTOUCH3) 3301 sync = wacom_bpt3_touch(wacom_wac); 3302 else if (wacom_wac->data[0] == WACOM_REPORT_USB) 3303 sync = wacom_status_irq(wacom_wac, len); 3304 else 3305 sync = wacom_intuos_irq(wacom_wac); 3306 break; 3307 3308 case INTUOSP2_BT: 3309 case INTUOSP2S_BT: 3310 case INTUOSHT3_BT: 3311 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); 3312 break; 3313 3314 case TABLETPC: 3315 case TABLETPCE: 3316 case TABLETPC2FG: 3317 case MTSCREEN: 3318 case MTTPC: 3319 case MTTPC_B: 3320 sync = wacom_tpc_irq(wacom_wac, len); 3321 break; 3322 3323 case BAMBOO_PT: 3324 case BAMBOO_PEN: 3325 case BAMBOO_TOUCH: 3326 case INTUOSHT: 3327 case INTUOSHT2: 3328 if (wacom_wac->data[0] == WACOM_REPORT_USB) 3329 sync = wacom_status_irq(wacom_wac, len); 3330 else 3331 sync = wacom_bpt_irq(wacom_wac, len); 3332 break; 3333 3334 case BAMBOO_PAD: 3335 sync = wacom_bamboo_pad_irq(wacom_wac, len); 3336 break; 3337 3338 case WIRELESS: 3339 sync = wacom_wireless_irq(wacom_wac, len); 3340 break; 3341 3342 case REMOTE: 3343 sync = false; 3344 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) 3345 wacom_remote_status_irq(wacom_wac, len); 3346 else 3347 sync = wacom_remote_irq(wacom_wac, len); 3348 break; 3349 3350 default: 3351 sync = false; 3352 break; 3353 } 3354 3355 if (sync) { 3356 if (wacom_wac->pen_input) 3357 input_sync(wacom_wac->pen_input); 3358 if (wacom_wac->touch_input) 3359 input_sync(wacom_wac->touch_input); 3360 if (wacom_wac->pad_input) 3361 input_sync(wacom_wac->pad_input); 3362 } 3363 } 3364 3365 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac) 3366 { 3367 struct input_dev *input_dev = wacom_wac->pen_input; 3368 3369 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 3370 3371 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3372 __set_bit(BTN_STYLUS, input_dev->keybit); 3373 __set_bit(BTN_STYLUS2, input_dev->keybit); 3374 3375 input_set_abs_params(input_dev, ABS_DISTANCE, 3376 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0); 3377 } 3378 3379 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) 3380 { 3381 struct input_dev *input_dev = wacom_wac->pen_input; 3382 struct wacom_features *features = &wacom_wac->features; 3383 3384 wacom_setup_basic_pro_pen(wacom_wac); 3385 3386 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3387 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 3388 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 3389 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 3390 3391 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 3392 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0); 3393 input_abs_set_res(input_dev, ABS_TILT_X, 57); 3394 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0); 3395 input_abs_set_res(input_dev, ABS_TILT_Y, 57); 3396 } 3397 3398 static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 3399 { 3400 struct input_dev *input_dev = wacom_wac->pen_input; 3401 3402 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3403 3404 wacom_setup_cintiq(wacom_wac); 3405 3406 __set_bit(BTN_LEFT, input_dev->keybit); 3407 __set_bit(BTN_RIGHT, input_dev->keybit); 3408 __set_bit(BTN_MIDDLE, input_dev->keybit); 3409 __set_bit(BTN_SIDE, input_dev->keybit); 3410 __set_bit(BTN_EXTRA, input_dev->keybit); 3411 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3412 __set_bit(BTN_TOOL_LENS, input_dev->keybit); 3413 3414 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 3415 input_abs_set_res(input_dev, ABS_RZ, 287); 3416 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 3417 } 3418 3419 void wacom_setup_device_quirks(struct wacom *wacom) 3420 { 3421 struct wacom_wac *wacom_wac = &wacom->wacom_wac; 3422 struct wacom_features *features = &wacom->wacom_wac.features; 3423 3424 /* The pen and pad share the same interface on most devices */ 3425 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || 3426 features->type == DTUS || 3427 (features->type >= INTUOS3S && features->type <= WACOM_MO)) { 3428 if (features->device_type & WACOM_DEVICETYPE_PEN) 3429 features->device_type |= WACOM_DEVICETYPE_PAD; 3430 } 3431 3432 /* touch device found but size is not defined. use default */ 3433 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) { 3434 features->x_max = 1023; 3435 features->y_max = 1023; 3436 } 3437 3438 /* 3439 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its 3440 * touch interface in its HID descriptor. If this is the touch 3441 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the 3442 * tablet values. 3443 */ 3444 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) || 3445 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) { 3446 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3447 if (features->touch_max) 3448 features->device_type |= WACOM_DEVICETYPE_TOUCH; 3449 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT) 3450 features->device_type |= WACOM_DEVICETYPE_PAD; 3451 3452 if (features->type == INTUOSHT2) { 3453 features->x_max = features->x_max / 10; 3454 features->y_max = features->y_max / 10; 3455 } 3456 else { 3457 features->x_max = 4096; 3458 features->y_max = 4096; 3459 } 3460 } 3461 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3462 features->device_type |= WACOM_DEVICETYPE_PAD; 3463 } 3464 } 3465 3466 /* 3467 * Hack for the Bamboo One: 3468 * the device presents a PAD/Touch interface as most Bamboos and even 3469 * sends ghosts PAD data on it. However, later, we must disable this 3470 * ghost interface, and we can not detect it unless we set it here 3471 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH. 3472 */ 3473 if (features->type == BAMBOO_PEN && 3474 features->pktlen == WACOM_PKGLEN_BBTOUCH3) 3475 features->device_type |= WACOM_DEVICETYPE_PAD; 3476 3477 /* 3478 * Raw Wacom-mode pen and touch events both come from interface 3479 * 0, whose HID descriptor has an application usage of 0xFF0D 3480 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back 3481 * out through the HID_GENERIC device created for interface 1, 3482 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. 3483 */ 3484 if (features->type == BAMBOO_PAD) 3485 features->device_type = WACOM_DEVICETYPE_TOUCH; 3486 3487 if (features->type == REMOTE) 3488 features->device_type = WACOM_DEVICETYPE_PAD; 3489 3490 if (features->type == INTUOSP2_BT || 3491 features->type == INTUOSP2S_BT) { 3492 features->device_type |= WACOM_DEVICETYPE_PEN | 3493 WACOM_DEVICETYPE_PAD | 3494 WACOM_DEVICETYPE_TOUCH; 3495 features->quirks |= WACOM_QUIRK_BATTERY; 3496 } 3497 3498 if (features->type == INTUOSHT3_BT) { 3499 features->device_type |= WACOM_DEVICETYPE_PEN | 3500 WACOM_DEVICETYPE_PAD; 3501 features->quirks |= WACOM_QUIRK_BATTERY; 3502 } 3503 3504 switch (features->type) { 3505 case PL: 3506 case DTU: 3507 case DTUS: 3508 case DTUSX: 3509 case WACOM_21UX2: 3510 case WACOM_22HD: 3511 case DTK: 3512 case WACOM_24HD: 3513 case WACOM_27QHD: 3514 case CINTIQ_HYBRID: 3515 case CINTIQ_COMPANION_2: 3516 case CINTIQ: 3517 case WACOM_BEE: 3518 case WACOM_13HD: 3519 case WACOM_24HDT: 3520 case WACOM_27QHDT: 3521 case TABLETPC: 3522 case TABLETPCE: 3523 case TABLETPC2FG: 3524 case MTSCREEN: 3525 case MTTPC: 3526 case MTTPC_B: 3527 features->device_type |= WACOM_DEVICETYPE_DIRECT; 3528 break; 3529 } 3530 3531 if (wacom->hdev->bus == BUS_BLUETOOTH) 3532 features->quirks |= WACOM_QUIRK_BATTERY; 3533 3534 /* quirk for bamboo touch with 2 low res touches */ 3535 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) && 3536 features->pktlen == WACOM_PKGLEN_BBTOUCH) { 3537 features->x_max <<= 5; 3538 features->y_max <<= 5; 3539 features->x_fuzz <<= 5; 3540 features->y_fuzz <<= 5; 3541 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; 3542 } 3543 3544 if (features->type == WIRELESS) { 3545 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) { 3546 features->quirks |= WACOM_QUIRK_BATTERY; 3547 } 3548 } 3549 3550 if (features->type == REMOTE) 3551 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; 3552 3553 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots 3554 * of things it shouldn't. Lets fix up the damage... 3555 */ 3556 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) { 3557 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL; 3558 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit); 3559 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit); 3560 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit); 3561 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit); 3562 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit); 3563 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit); 3564 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit); 3565 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit); 3566 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit); 3567 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit); 3568 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit); 3569 } 3570 } 3571 3572 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 3573 struct wacom_wac *wacom_wac) 3574 { 3575 struct wacom_features *features = &wacom_wac->features; 3576 3577 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3578 3579 if (!(features->device_type & WACOM_DEVICETYPE_PEN)) 3580 return -ENODEV; 3581 3582 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3583 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3584 else 3585 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3586 3587 if (features->type == HID_GENERIC) { 3588 /* setup has already been done; apply otherwise-undetectible quirks */ 3589 input_set_capability(input_dev, EV_KEY, BTN_STYLUS3); 3590 return 0; 3591 } 3592 3593 __set_bit(BTN_TOUCH, input_dev->keybit); 3594 __set_bit(ABS_MISC, input_dev->absbit); 3595 3596 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, 3597 features->x_max - features->offset_right, 3598 features->x_fuzz, 0); 3599 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, 3600 features->y_max - features->offset_bottom, 3601 features->y_fuzz, 0); 3602 input_set_abs_params(input_dev, ABS_PRESSURE, 0, 3603 features->pressure_max, features->pressure_fuzz, 0); 3604 3605 /* penabled devices have fixed resolution for each model */ 3606 input_abs_set_res(input_dev, ABS_X, features->x_resolution); 3607 input_abs_set_res(input_dev, ABS_Y, features->y_resolution); 3608 3609 switch (features->type) { 3610 case GRAPHIRE_BT: 3611 __clear_bit(ABS_MISC, input_dev->absbit); 3612 fallthrough; 3613 3614 case WACOM_MO: 3615 case WACOM_G4: 3616 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3617 features->distance_max, 3618 features->distance_fuzz, 0); 3619 fallthrough; 3620 3621 case GRAPHIRE: 3622 input_set_capability(input_dev, EV_REL, REL_WHEEL); 3623 3624 __set_bit(BTN_LEFT, input_dev->keybit); 3625 __set_bit(BTN_RIGHT, input_dev->keybit); 3626 __set_bit(BTN_MIDDLE, input_dev->keybit); 3627 3628 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3629 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3630 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); 3631 __set_bit(BTN_STYLUS, input_dev->keybit); 3632 __set_bit(BTN_STYLUS2, input_dev->keybit); 3633 break; 3634 3635 case WACOM_27QHD: 3636 case WACOM_24HD: 3637 case DTK: 3638 case WACOM_22HD: 3639 case WACOM_21UX2: 3640 case WACOM_BEE: 3641 case CINTIQ: 3642 case WACOM_13HD: 3643 case CINTIQ_HYBRID: 3644 case CINTIQ_COMPANION_2: 3645 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3646 input_abs_set_res(input_dev, ABS_Z, 287); 3647 wacom_setup_cintiq(wacom_wac); 3648 break; 3649 3650 case INTUOS3: 3651 case INTUOS3L: 3652 case INTUOS3S: 3653 case INTUOS4: 3654 case INTUOS4WL: 3655 case INTUOS4L: 3656 case INTUOS4S: 3657 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3658 input_abs_set_res(input_dev, ABS_Z, 287); 3659 fallthrough; 3660 3661 case INTUOS: 3662 wacom_setup_intuos(wacom_wac); 3663 break; 3664 3665 case INTUOS5: 3666 case INTUOS5L: 3667 case INTUOSPM: 3668 case INTUOSPL: 3669 case INTUOS5S: 3670 case INTUOSPS: 3671 case INTUOSP2_BT: 3672 case INTUOSP2S_BT: 3673 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3674 features->distance_max, 3675 features->distance_fuzz, 0); 3676 3677 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); 3678 input_abs_set_res(input_dev, ABS_Z, 287); 3679 3680 wacom_setup_intuos(wacom_wac); 3681 break; 3682 3683 case WACOM_24HDT: 3684 case WACOM_27QHDT: 3685 case MTSCREEN: 3686 case MTTPC: 3687 case MTTPC_B: 3688 case TABLETPC2FG: 3689 case TABLETPC: 3690 case TABLETPCE: 3691 __clear_bit(ABS_MISC, input_dev->absbit); 3692 fallthrough; 3693 3694 case DTUS: 3695 case DTUSX: 3696 case PL: 3697 case DTU: 3698 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3699 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3700 __set_bit(BTN_STYLUS, input_dev->keybit); 3701 __set_bit(BTN_STYLUS2, input_dev->keybit); 3702 break; 3703 3704 case PTU: 3705 __set_bit(BTN_STYLUS2, input_dev->keybit); 3706 fallthrough; 3707 3708 case PENPARTNER: 3709 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3710 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3711 __set_bit(BTN_STYLUS, input_dev->keybit); 3712 break; 3713 3714 case INTUOSHT: 3715 case BAMBOO_PT: 3716 case BAMBOO_PEN: 3717 case INTUOSHT2: 3718 case INTUOSHT3_BT: 3719 if (features->type == INTUOSHT2 || 3720 features->type == INTUOSHT3_BT) { 3721 wacom_setup_basic_pro_pen(wacom_wac); 3722 } else { 3723 __clear_bit(ABS_MISC, input_dev->absbit); 3724 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 3725 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 3726 __set_bit(BTN_STYLUS, input_dev->keybit); 3727 __set_bit(BTN_STYLUS2, input_dev->keybit); 3728 input_set_abs_params(input_dev, ABS_DISTANCE, 0, 3729 features->distance_max, 3730 features->distance_fuzz, 0); 3731 } 3732 break; 3733 case BAMBOO_PAD: 3734 __clear_bit(ABS_MISC, input_dev->absbit); 3735 break; 3736 } 3737 return 0; 3738 } 3739 3740 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 3741 struct wacom_wac *wacom_wac) 3742 { 3743 struct wacom_features *features = &wacom_wac->features; 3744 3745 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 3746 3747 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) 3748 return -ENODEV; 3749 3750 if (features->device_type & WACOM_DEVICETYPE_DIRECT) 3751 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); 3752 else 3753 __set_bit(INPUT_PROP_POINTER, input_dev->propbit); 3754 3755 if (features->type == HID_GENERIC) 3756 /* setup has already been done */ 3757 return 0; 3758 3759 __set_bit(BTN_TOUCH, input_dev->keybit); 3760 3761 if (features->touch_max == 1) { 3762 input_set_abs_params(input_dev, ABS_X, 0, 3763 features->x_max, features->x_fuzz, 0); 3764 input_set_abs_params(input_dev, ABS_Y, 0, 3765 features->y_max, features->y_fuzz, 0); 3766 input_abs_set_res(input_dev, ABS_X, 3767 features->x_resolution); 3768 input_abs_set_res(input_dev, ABS_Y, 3769 features->y_resolution); 3770 } 3771 else if (features->touch_max > 1) { 3772 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, 3773 features->x_max, features->x_fuzz, 0); 3774 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, 3775 features->y_max, features->y_fuzz, 0); 3776 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 3777 features->x_resolution); 3778 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 3779 features->y_resolution); 3780 } 3781 3782 switch (features->type) { 3783 case INTUOSP2_BT: 3784 case INTUOSP2S_BT: 3785 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3786 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3787 3788 if (wacom_wac->shared->touch->product == 0x361) { 3789 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3790 0, 12440, 4, 0); 3791 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3792 0, 8640, 4, 0); 3793 } 3794 else if (wacom_wac->shared->touch->product == 0x360) { 3795 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3796 0, 8960, 4, 0); 3797 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3798 0, 5920, 4, 0); 3799 } 3800 else if (wacom_wac->shared->touch->product == 0x393) { 3801 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 3802 0, 6400, 4, 0); 3803 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 3804 0, 4000, 4, 0); 3805 } 3806 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); 3807 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40); 3808 3809 fallthrough; 3810 3811 case INTUOS5: 3812 case INTUOS5L: 3813 case INTUOSPM: 3814 case INTUOSPL: 3815 case INTUOS5S: 3816 case INTUOSPS: 3817 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3818 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); 3819 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3820 break; 3821 3822 case WACOM_24HDT: 3823 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); 3824 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); 3825 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); 3826 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); 3827 fallthrough; 3828 3829 case WACOM_27QHDT: 3830 if (wacom_wac->shared->touch->product == 0x32C || 3831 wacom_wac->shared->touch->product == 0xF6) { 3832 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3833 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3834 wacom_wac->shared->has_mute_touch_switch = true; 3835 } 3836 fallthrough; 3837 3838 case MTSCREEN: 3839 case MTTPC: 3840 case MTTPC_B: 3841 case TABLETPC2FG: 3842 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT); 3843 fallthrough; 3844 3845 case TABLETPC: 3846 case TABLETPCE: 3847 break; 3848 3849 case INTUOSHT: 3850 case INTUOSHT2: 3851 input_dev->evbit[0] |= BIT_MASK(EV_SW); 3852 __set_bit(SW_MUTE_DEVICE, input_dev->swbit); 3853 fallthrough; 3854 3855 case BAMBOO_PT: 3856 case BAMBOO_TOUCH: 3857 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { 3858 input_set_abs_params(input_dev, 3859 ABS_MT_TOUCH_MAJOR, 3860 0, features->x_max, 0, 0); 3861 input_set_abs_params(input_dev, 3862 ABS_MT_TOUCH_MINOR, 3863 0, features->y_max, 0, 0); 3864 } 3865 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); 3866 break; 3867 3868 case BAMBOO_PAD: 3869 input_mt_init_slots(input_dev, features->touch_max, 3870 INPUT_MT_POINTER); 3871 __set_bit(BTN_LEFT, input_dev->keybit); 3872 __set_bit(BTN_RIGHT, input_dev->keybit); 3873 break; 3874 } 3875 return 0; 3876 } 3877 3878 static int wacom_numbered_button_to_key(int n) 3879 { 3880 if (n < 10) 3881 return BTN_0 + n; 3882 else if (n < 16) 3883 return BTN_A + (n-10); 3884 else if (n < 18) 3885 return BTN_BASE + (n-16); 3886 else 3887 return 0; 3888 } 3889 3890 static void wacom_setup_numbered_buttons(struct input_dev *input_dev, 3891 int button_count) 3892 { 3893 int i; 3894 3895 for (i = 0; i < button_count; i++) { 3896 int key = wacom_numbered_button_to_key(i); 3897 3898 if (key) 3899 __set_bit(key, input_dev->keybit); 3900 } 3901 } 3902 3903 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) 3904 { 3905 struct wacom_led *led; 3906 int i; 3907 bool updated = false; 3908 3909 /* 3910 * 24HD has LED group 1 to the left and LED group 0 to the right. 3911 * So group 0 matches the second half of the buttons and thus the mask 3912 * needs to be shifted. 3913 */ 3914 if (group == 0) 3915 mask >>= 8; 3916 3917 for (i = 0; i < 3; i++) { 3918 led = wacom_led_find(wacom, group, i); 3919 if (!led) { 3920 hid_err(wacom->hdev, "can't find LED %d in group %d\n", 3921 i, group); 3922 continue; 3923 } 3924 if (!updated && mask & BIT(i)) { 3925 led->held = true; 3926 led_trigger_event(&led->trigger, LED_FULL); 3927 } else { 3928 led->held = false; 3929 } 3930 } 3931 } 3932 3933 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, 3934 int mask, int group) 3935 { 3936 int group_button; 3937 3938 /* 3939 * 21UX2 has LED group 1 to the left and LED group 0 3940 * to the right. We need to reverse the group to match this 3941 * historical behavior. 3942 */ 3943 if (wacom->wacom_wac.features.type == WACOM_21UX2) 3944 group = 1 - group; 3945 3946 group_button = group * (button_count/wacom->led.count); 3947 3948 if (wacom->wacom_wac.features.type == INTUOSP2_BT) 3949 group_button = 8; 3950 3951 return mask & (1 << group_button); 3952 } 3953 3954 static void wacom_update_led(struct wacom *wacom, int button_count, int mask, 3955 int group) 3956 { 3957 struct wacom_led *led, *next_led; 3958 int cur; 3959 bool pressed; 3960 3961 if (wacom->wacom_wac.features.type == WACOM_24HD) 3962 return wacom_24hd_update_leds(wacom, mask, group); 3963 3964 pressed = wacom_is_led_toggled(wacom, button_count, mask, group); 3965 cur = wacom->led.groups[group].select; 3966 3967 led = wacom_led_find(wacom, group, cur); 3968 if (!led) { 3969 hid_err(wacom->hdev, "can't find current LED %d in group %d\n", 3970 cur, group); 3971 return; 3972 } 3973 3974 if (!pressed) { 3975 led->held = false; 3976 return; 3977 } 3978 3979 if (led->held && pressed) 3980 return; 3981 3982 next_led = wacom_led_next(wacom, led); 3983 if (!next_led) { 3984 hid_err(wacom->hdev, "can't find next LED in group %d\n", 3985 group); 3986 return; 3987 } 3988 if (next_led == led) 3989 return; 3990 3991 next_led->held = true; 3992 led_trigger_event(&next_led->trigger, 3993 wacom_leds_brightness_get(next_led)); 3994 } 3995 3996 static void wacom_report_numbered_buttons(struct input_dev *input_dev, 3997 int button_count, int mask) 3998 { 3999 struct wacom *wacom = input_get_drvdata(input_dev); 4000 int i; 4001 4002 for (i = 0; i < wacom->led.count; i++) 4003 wacom_update_led(wacom, button_count, mask, i); 4004 4005 for (i = 0; i < button_count; i++) { 4006 int key = wacom_numbered_button_to_key(i); 4007 4008 if (key) 4009 input_report_key(input_dev, key, mask & (1 << i)); 4010 } 4011 } 4012 4013 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 4014 struct wacom_wac *wacom_wac) 4015 { 4016 struct wacom_features *features = &wacom_wac->features; 4017 4018 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 4019 features->device_type |= WACOM_DEVICETYPE_PAD; 4020 4021 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 4022 return -ENODEV; 4023 4024 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 4025 return -ENODEV; 4026 4027 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 4028 4029 /* kept for making legacy xf86-input-wacom working with the wheels */ 4030 __set_bit(ABS_MISC, input_dev->absbit); 4031 4032 /* kept for making legacy xf86-input-wacom accepting the pad */ 4033 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 4034 input_dev->absinfo[ABS_X].maximum))) 4035 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 4036 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 4037 input_dev->absinfo[ABS_Y].maximum))) 4038 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 4039 4040 /* kept for making udev and libwacom accepting the pad */ 4041 __set_bit(BTN_STYLUS, input_dev->keybit); 4042 4043 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 4044 4045 switch (features->type) { 4046 4047 case CINTIQ_HYBRID: 4048 case CINTIQ_COMPANION_2: 4049 case DTK: 4050 case DTUS: 4051 case GRAPHIRE_BT: 4052 break; 4053 4054 case WACOM_MO: 4055 __set_bit(BTN_BACK, input_dev->keybit); 4056 __set_bit(BTN_LEFT, input_dev->keybit); 4057 __set_bit(BTN_FORWARD, input_dev->keybit); 4058 __set_bit(BTN_RIGHT, input_dev->keybit); 4059 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4060 break; 4061 4062 case WACOM_G4: 4063 __set_bit(BTN_BACK, input_dev->keybit); 4064 __set_bit(BTN_FORWARD, input_dev->keybit); 4065 input_set_capability(input_dev, EV_REL, REL_WHEEL); 4066 break; 4067 4068 case WACOM_24HD: 4069 __set_bit(KEY_PROG1, input_dev->keybit); 4070 __set_bit(KEY_PROG2, input_dev->keybit); 4071 __set_bit(KEY_PROG3, input_dev->keybit); 4072 4073 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4074 __set_bit(KEY_INFO, input_dev->keybit); 4075 4076 if (!features->oPid) 4077 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4078 4079 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4080 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 4081 break; 4082 4083 case WACOM_27QHD: 4084 __set_bit(KEY_PROG1, input_dev->keybit); 4085 __set_bit(KEY_PROG2, input_dev->keybit); 4086 __set_bit(KEY_PROG3, input_dev->keybit); 4087 4088 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4089 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4090 4091 if (!features->oPid) 4092 __set_bit(KEY_CONTROLPANEL, input_dev->keybit); 4093 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 4094 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 4095 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 4096 input_abs_set_res(input_dev, ABS_Y, 1024); 4097 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 4098 input_abs_set_res(input_dev, ABS_Z, 1024); 4099 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 4100 break; 4101 4102 case WACOM_22HD: 4103 __set_bit(KEY_PROG1, input_dev->keybit); 4104 __set_bit(KEY_PROG2, input_dev->keybit); 4105 __set_bit(KEY_PROG3, input_dev->keybit); 4106 4107 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4108 __set_bit(KEY_INFO, input_dev->keybit); 4109 fallthrough; 4110 4111 case WACOM_21UX2: 4112 case WACOM_BEE: 4113 case CINTIQ: 4114 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4115 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4116 break; 4117 4118 case WACOM_13HD: 4119 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4120 break; 4121 4122 case INTUOS3: 4123 case INTUOS3L: 4124 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4125 fallthrough; 4126 4127 case INTUOS3S: 4128 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4129 break; 4130 4131 case INTUOS5: 4132 case INTUOS5L: 4133 case INTUOSPM: 4134 case INTUOSPL: 4135 case INTUOS5S: 4136 case INTUOSPS: 4137 case INTUOSP2_BT: 4138 case INTUOSP2S_BT: 4139 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4140 break; 4141 4142 case INTUOS4WL: 4143 /* 4144 * For Bluetooth devices, the udev rule does not work correctly 4145 * for pads unless we add a stylus capability, which forces 4146 * ID_INPUT_TABLET to be set. 4147 */ 4148 __set_bit(BTN_STYLUS, input_dev->keybit); 4149 fallthrough; 4150 4151 case INTUOS4: 4152 case INTUOS4L: 4153 case INTUOS4S: 4154 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4155 break; 4156 4157 case INTUOSHT: 4158 case BAMBOO_PT: 4159 case BAMBOO_TOUCH: 4160 case INTUOSHT2: 4161 __clear_bit(ABS_MISC, input_dev->absbit); 4162 4163 __set_bit(BTN_LEFT, input_dev->keybit); 4164 __set_bit(BTN_FORWARD, input_dev->keybit); 4165 __set_bit(BTN_BACK, input_dev->keybit); 4166 __set_bit(BTN_RIGHT, input_dev->keybit); 4167 4168 break; 4169 4170 case REMOTE: 4171 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 4172 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4173 break; 4174 4175 case INTUOSHT3_BT: 4176 case HID_GENERIC: 4177 break; 4178 4179 default: 4180 /* no pad supported */ 4181 return -ENODEV; 4182 } 4183 return 0; 4184 } 4185 4186 static const struct wacom_features wacom_features_0x00 = 4187 { "Wacom Penpartner", 5040, 3780, 255, 0, 4188 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4189 static const struct wacom_features wacom_features_0x10 = 4190 { "Wacom Graphire", 10206, 7422, 511, 63, 4191 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4192 static const struct wacom_features wacom_features_0x81 = 4193 { "Wacom Graphire BT", 16704, 12064, 511, 32, 4194 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 }; 4195 static const struct wacom_features wacom_features_0x11 = 4196 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, 4197 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4198 static const struct wacom_features wacom_features_0x12 = 4199 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, 4200 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4201 static const struct wacom_features wacom_features_0x13 = 4202 { "Wacom Graphire3", 10208, 7424, 511, 63, 4203 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4204 static const struct wacom_features wacom_features_0x14 = 4205 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, 4206 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4207 static const struct wacom_features wacom_features_0x15 = 4208 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, 4209 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4210 static const struct wacom_features wacom_features_0x16 = 4211 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, 4212 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4213 static const struct wacom_features wacom_features_0x17 = 4214 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, 4215 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4216 static const struct wacom_features wacom_features_0x18 = 4217 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, 4218 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4219 static const struct wacom_features wacom_features_0x19 = 4220 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, 4221 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; 4222 static const struct wacom_features wacom_features_0x60 = 4223 { "Wacom Volito", 5104, 3712, 511, 63, 4224 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4225 static const struct wacom_features wacom_features_0x61 = 4226 { "Wacom PenStation2", 3250, 2320, 255, 63, 4227 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4228 static const struct wacom_features wacom_features_0x62 = 4229 { "Wacom Volito2 4x5", 5104, 3712, 511, 63, 4230 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4231 static const struct wacom_features wacom_features_0x63 = 4232 { "Wacom Volito2 2x3", 3248, 2320, 511, 63, 4233 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4234 static const struct wacom_features wacom_features_0x64 = 4235 { "Wacom PenPartner2", 3250, 2320, 511, 63, 4236 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; 4237 static const struct wacom_features wacom_features_0x65 = 4238 { "Wacom Bamboo", 14760, 9225, 511, 63, 4239 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4240 static const struct wacom_features wacom_features_0x69 = 4241 { "Wacom Bamboo1", 5104, 3712, 511, 63, 4242 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; 4243 static const struct wacom_features wacom_features_0x6A = 4244 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, 4245 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4246 static const struct wacom_features wacom_features_0x6B = 4247 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, 4248 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4249 static const struct wacom_features wacom_features_0x20 = 4250 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, 4251 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4252 static const struct wacom_features wacom_features_0x21 = 4253 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, 4254 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4255 static const struct wacom_features wacom_features_0x22 = 4256 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, 4257 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4258 static const struct wacom_features wacom_features_0x23 = 4259 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, 4260 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4261 static const struct wacom_features wacom_features_0x24 = 4262 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, 4263 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4264 static const struct wacom_features wacom_features_0x30 = 4265 { "Wacom PL400", 5408, 4056, 255, 0, 4266 PL, WACOM_PL_RES, WACOM_PL_RES }; 4267 static const struct wacom_features wacom_features_0x31 = 4268 { "Wacom PL500", 6144, 4608, 255, 0, 4269 PL, WACOM_PL_RES, WACOM_PL_RES }; 4270 static const struct wacom_features wacom_features_0x32 = 4271 { "Wacom PL600", 6126, 4604, 255, 0, 4272 PL, WACOM_PL_RES, WACOM_PL_RES }; 4273 static const struct wacom_features wacom_features_0x33 = 4274 { "Wacom PL600SX", 6260, 5016, 255, 0, 4275 PL, WACOM_PL_RES, WACOM_PL_RES }; 4276 static const struct wacom_features wacom_features_0x34 = 4277 { "Wacom PL550", 6144, 4608, 511, 0, 4278 PL, WACOM_PL_RES, WACOM_PL_RES }; 4279 static const struct wacom_features wacom_features_0x35 = 4280 { "Wacom PL800", 7220, 5780, 511, 0, 4281 PL, WACOM_PL_RES, WACOM_PL_RES }; 4282 static const struct wacom_features wacom_features_0x37 = 4283 { "Wacom PL700", 6758, 5406, 511, 0, 4284 PL, WACOM_PL_RES, WACOM_PL_RES }; 4285 static const struct wacom_features wacom_features_0x38 = 4286 { "Wacom PL510", 6282, 4762, 511, 0, 4287 PL, WACOM_PL_RES, WACOM_PL_RES }; 4288 static const struct wacom_features wacom_features_0x39 = 4289 { "Wacom DTU710", 34080, 27660, 511, 0, 4290 PL, WACOM_PL_RES, WACOM_PL_RES }; 4291 static const struct wacom_features wacom_features_0xC4 = 4292 { "Wacom DTF521", 6282, 4762, 511, 0, 4293 PL, WACOM_PL_RES, WACOM_PL_RES }; 4294 static const struct wacom_features wacom_features_0xC0 = 4295 { "Wacom DTF720", 6858, 5506, 511, 0, 4296 PL, WACOM_PL_RES, WACOM_PL_RES }; 4297 static const struct wacom_features wacom_features_0xC2 = 4298 { "Wacom DTF720a", 6858, 5506, 511, 0, 4299 PL, WACOM_PL_RES, WACOM_PL_RES }; 4300 static const struct wacom_features wacom_features_0x03 = 4301 { "Wacom Cintiq Partner", 20480, 15360, 511, 0, 4302 PTU, WACOM_PL_RES, WACOM_PL_RES }; 4303 static const struct wacom_features wacom_features_0x41 = 4304 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, 4305 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4306 static const struct wacom_features wacom_features_0x42 = 4307 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4308 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4309 static const struct wacom_features wacom_features_0x43 = 4310 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, 4311 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4312 static const struct wacom_features wacom_features_0x44 = 4313 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, 4314 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4315 static const struct wacom_features wacom_features_0x45 = 4316 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, 4317 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4318 static const struct wacom_features wacom_features_0xB0 = 4319 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, 4320 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4321 static const struct wacom_features wacom_features_0xB1 = 4322 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, 4323 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4324 static const struct wacom_features wacom_features_0xB2 = 4325 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, 4326 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4327 static const struct wacom_features wacom_features_0xB3 = 4328 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, 4329 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4330 static const struct wacom_features wacom_features_0xB4 = 4331 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, 4332 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4333 static const struct wacom_features wacom_features_0xB5 = 4334 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, 4335 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4336 static const struct wacom_features wacom_features_0xB7 = 4337 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, 4338 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 }; 4339 static const struct wacom_features wacom_features_0xB8 = 4340 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, 4341 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4342 static const struct wacom_features wacom_features_0xB9 = 4343 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, 4344 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4345 static const struct wacom_features wacom_features_0xBA = 4346 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, 4347 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4348 static const struct wacom_features wacom_features_0xBB = 4349 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, 4350 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4351 static const struct wacom_features wacom_features_0xBC = 4352 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4353 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4354 static const struct wacom_features wacom_features_0xBD = 4355 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, 4356 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4357 static const struct wacom_features wacom_features_0x26 = 4358 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, 4359 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 }; 4360 static const struct wacom_features wacom_features_0x27 = 4361 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, 4362 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4363 static const struct wacom_features wacom_features_0x28 = 4364 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, 4365 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 }; 4366 static const struct wacom_features wacom_features_0x29 = 4367 { "Wacom Intuos5 S", 31496, 19685, 2047, 63, 4368 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 }; 4369 static const struct wacom_features wacom_features_0x2A = 4370 { "Wacom Intuos5 M", 44704, 27940, 2047, 63, 4371 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 }; 4372 static const struct wacom_features wacom_features_0x314 = 4373 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, 4374 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16, 4375 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4376 static const struct wacom_features wacom_features_0x315 = 4377 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, 4378 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4379 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4380 static const struct wacom_features wacom_features_0x317 = 4381 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, 4382 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, 4383 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4384 static const struct wacom_features wacom_features_0xF4 = 4385 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, 4386 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4387 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4388 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4389 static const struct wacom_features wacom_features_0xF8 = 4390 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ 4391 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, 4392 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4393 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4394 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; 4395 static const struct wacom_features wacom_features_0xF6 = 4396 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ 4397 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, 4398 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4399 static const struct wacom_features wacom_features_0x32A = 4400 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, 4401 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4402 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4403 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4404 static const struct wacom_features wacom_features_0x32B = 4405 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, 4406 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, 4407 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4408 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4409 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; 4410 static const struct wacom_features wacom_features_0x32C = 4411 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, 4412 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 }; 4413 static const struct wacom_features wacom_features_0x3F = 4414 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, 4415 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 }; 4416 static const struct wacom_features wacom_features_0xC5 = 4417 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, 4418 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4419 static const struct wacom_features wacom_features_0xC6 = 4420 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, 4421 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; 4422 static const struct wacom_features wacom_features_0x304 = 4423 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, 4424 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4425 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4426 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4427 static const struct wacom_features wacom_features_0x333 = 4428 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, 4429 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4430 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4431 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4432 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; 4433 static const struct wacom_features wacom_features_0x335 = 4434 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ 4435 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, 4436 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4437 static const struct wacom_features wacom_features_0xC7 = 4438 { "Wacom DTU1931", 37832, 30305, 511, 0, 4439 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4440 static const struct wacom_features wacom_features_0xCE = 4441 { "Wacom DTU2231", 47864, 27011, 511, 0, 4442 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4443 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; 4444 static const struct wacom_features wacom_features_0xF0 = 4445 { "Wacom DTU1631", 34623, 19553, 511, 0, 4446 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4447 static const struct wacom_features wacom_features_0xFB = 4448 { "Wacom DTU1031", 22096, 13960, 511, 0, 4449 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4450 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4451 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4452 static const struct wacom_features wacom_features_0x32F = 4453 { "Wacom DTU1031X", 22672, 12928, 511, 0, 4454 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, 4455 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4456 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4457 static const struct wacom_features wacom_features_0x336 = 4458 { "Wacom DTU1141", 23672, 13403, 1023, 0, 4459 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4460 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4461 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4462 static const struct wacom_features wacom_features_0x57 = 4463 { "Wacom DTK2241", 95840, 54260, 2047, 63, 4464 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4465 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4466 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4467 static const struct wacom_features wacom_features_0x59 = /* Pen */ 4468 { "Wacom DTH2242", 95840, 54260, 2047, 63, 4469 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, 4470 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4471 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4472 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; 4473 static const struct wacom_features wacom_features_0x5D = /* Touch */ 4474 { "Wacom DTH2242", .type = WACOM_24HDT, 4475 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, 4476 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4477 static const struct wacom_features wacom_features_0xCC = 4478 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, 4479 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4480 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4481 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4482 static const struct wacom_features wacom_features_0xFA = 4483 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, 4484 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4485 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4486 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; 4487 static const struct wacom_features wacom_features_0x5B = 4488 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, 4489 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, 4490 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4491 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4492 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; 4493 static const struct wacom_features wacom_features_0x5E = 4494 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, 4495 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, 4496 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4497 static const struct wacom_features wacom_features_0x90 = 4498 { "Wacom ISDv4 90", 26202, 16325, 255, 0, 4499 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4500 static const struct wacom_features wacom_features_0x93 = 4501 { "Wacom ISDv4 93", 26202, 16325, 255, 0, 4502 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4503 static const struct wacom_features wacom_features_0x97 = 4504 { "Wacom ISDv4 97", 26202, 16325, 511, 0, 4505 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4506 static const struct wacom_features wacom_features_0x9A = 4507 { "Wacom ISDv4 9A", 26202, 16325, 255, 0, 4508 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4509 static const struct wacom_features wacom_features_0x9F = 4510 { "Wacom ISDv4 9F", 26202, 16325, 255, 0, 4511 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4512 static const struct wacom_features wacom_features_0xE2 = 4513 { "Wacom ISDv4 E2", 26202, 16325, 255, 0, 4514 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4515 static const struct wacom_features wacom_features_0xE3 = 4516 { "Wacom ISDv4 E3", 26202, 16325, 255, 0, 4517 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4518 static const struct wacom_features wacom_features_0xE5 = 4519 { "Wacom ISDv4 E5", 26202, 16325, 255, 0, 4520 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4521 static const struct wacom_features wacom_features_0xE6 = 4522 { "Wacom ISDv4 E6", 27760, 15694, 255, 0, 4523 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4524 static const struct wacom_features wacom_features_0xEC = 4525 { "Wacom ISDv4 EC", 25710, 14500, 255, 0, 4526 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4527 static const struct wacom_features wacom_features_0xED = 4528 { "Wacom ISDv4 ED", 26202, 16325, 255, 0, 4529 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4530 static const struct wacom_features wacom_features_0xEF = 4531 { "Wacom ISDv4 EF", 26202, 16325, 255, 0, 4532 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4533 static const struct wacom_features wacom_features_0x100 = 4534 { "Wacom ISDv4 100", 26202, 16325, 255, 0, 4535 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4536 static const struct wacom_features wacom_features_0x101 = 4537 { "Wacom ISDv4 101", 26202, 16325, 255, 0, 4538 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4539 static const struct wacom_features wacom_features_0x10D = 4540 { "Wacom ISDv4 10D", 26202, 16325, 255, 0, 4541 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4542 static const struct wacom_features wacom_features_0x10E = 4543 { "Wacom ISDv4 10E", 27760, 15694, 255, 0, 4544 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4545 static const struct wacom_features wacom_features_0x10F = 4546 { "Wacom ISDv4 10F", 27760, 15694, 255, 0, 4547 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4548 static const struct wacom_features wacom_features_0x116 = 4549 { "Wacom ISDv4 116", 26202, 16325, 255, 0, 4550 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 }; 4551 static const struct wacom_features wacom_features_0x12C = 4552 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0, 4553 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */ 4554 static const struct wacom_features wacom_features_0x4001 = 4555 { "Wacom ISDv4 4001", 26202, 16325, 255, 0, 4556 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4557 static const struct wacom_features wacom_features_0x4004 = 4558 { "Wacom ISDv4 4004", 11060, 6220, 255, 0, 4559 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4560 static const struct wacom_features wacom_features_0x5000 = 4561 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, 4562 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4563 static const struct wacom_features wacom_features_0x5002 = 4564 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, 4565 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4566 static const struct wacom_features wacom_features_0x47 = 4567 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, 4568 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4569 static const struct wacom_features wacom_features_0x84 = 4570 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 }; 4571 static const struct wacom_features wacom_features_0xD0 = 4572 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, 4573 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4574 static const struct wacom_features wacom_features_0xD1 = 4575 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, 4576 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4577 static const struct wacom_features wacom_features_0xD2 = 4578 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, 4579 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4580 static const struct wacom_features wacom_features_0xD3 = 4581 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, 4582 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4583 static const struct wacom_features wacom_features_0xD4 = 4584 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, 4585 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4586 static const struct wacom_features wacom_features_0xD5 = 4587 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, 4588 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4589 static const struct wacom_features wacom_features_0xD6 = 4590 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, 4591 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4592 static const struct wacom_features wacom_features_0xD7 = 4593 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, 4594 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4595 static const struct wacom_features wacom_features_0xD8 = 4596 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, 4597 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4598 static const struct wacom_features wacom_features_0xDA = 4599 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, 4600 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4601 static const struct wacom_features wacom_features_0xDB = 4602 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, 4603 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; 4604 static const struct wacom_features wacom_features_0xDD = 4605 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, 4606 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4607 static const struct wacom_features wacom_features_0xDE = 4608 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, 4609 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4610 static const struct wacom_features wacom_features_0xDF = 4611 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, 4612 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; 4613 static const struct wacom_features wacom_features_0x300 = 4614 { "Wacom Bamboo One S", 14720, 9225, 1023, 31, 4615 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4616 static const struct wacom_features wacom_features_0x301 = 4617 { "Wacom Bamboo One M", 21648, 13530, 1023, 31, 4618 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4619 static const struct wacom_features wacom_features_0x302 = 4620 { "Wacom Intuos PT S", 15200, 9500, 1023, 31, 4621 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4622 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4623 static const struct wacom_features wacom_features_0x303 = 4624 { "Wacom Intuos PT M", 21600, 13500, 1023, 31, 4625 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4626 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4627 static const struct wacom_features wacom_features_0x30E = 4628 { "Wacom Intuos S", 15200, 9500, 1023, 31, 4629 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4630 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4631 static const struct wacom_features wacom_features_0x6004 = 4632 { "ISD-V4", 12800, 8000, 255, 0, 4633 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4634 static const struct wacom_features wacom_features_0x307 = 4635 { "Wacom ISDv5 307", 59552, 33848, 2047, 63, 4636 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4637 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4638 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4639 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; 4640 static const struct wacom_features wacom_features_0x309 = 4641 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ 4642 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, 4643 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4644 static const struct wacom_features wacom_features_0x30A = 4645 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, 4646 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, 4647 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4648 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4649 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; 4650 static const struct wacom_features wacom_features_0x30C = 4651 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ 4652 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, 4653 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4654 static const struct wacom_features wacom_features_0x318 = 4655 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ 4656 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4657 static const struct wacom_features wacom_features_0x319 = 4658 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ 4659 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; 4660 static const struct wacom_features wacom_features_0x325 = 4661 { "Wacom ISDv5 325", 59552, 33848, 2047, 63, 4662 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, 4663 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4664 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, 4665 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; 4666 static const struct wacom_features wacom_features_0x326 = /* Touch */ 4667 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, 4668 .oPid = 0x325 }; 4669 static const struct wacom_features wacom_features_0x323 = 4670 { "Wacom Intuos P M", 21600, 13500, 1023, 31, 4671 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4672 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4673 static const struct wacom_features wacom_features_0x331 = 4674 { "Wacom Express Key Remote", .type = REMOTE, 4675 .numbered_buttons = 18, .check_for_hid_type = true, 4676 .hid_type = HID_TYPE_USBNONE }; 4677 static const struct wacom_features wacom_features_0x33B = 4678 { "Wacom Intuos S 2", 15200, 9500, 2047, 63, 4679 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4680 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4681 static const struct wacom_features wacom_features_0x33C = 4682 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63, 4683 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4684 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4685 static const struct wacom_features wacom_features_0x33D = 4686 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63, 4687 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4688 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4689 static const struct wacom_features wacom_features_0x33E = 4690 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63, 4691 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, 4692 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; 4693 static const struct wacom_features wacom_features_0x343 = 4694 { "Wacom DTK1651", 34816, 19759, 1023, 0, 4695 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, 4696 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, 4697 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; 4698 static const struct wacom_features wacom_features_0x360 = 4699 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, 4700 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4701 static const struct wacom_features wacom_features_0x361 = 4702 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, 4703 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 4704 static const struct wacom_features wacom_features_0x377 = 4705 { "Wacom Intuos BT S", 15200, 9500, 4095, 63, 4706 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4707 static const struct wacom_features wacom_features_0x379 = 4708 { "Wacom Intuos BT M", 21600, 13500, 4095, 63, 4709 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 }; 4710 static const struct wacom_features wacom_features_0x37A = 4711 { "Wacom One by Wacom S", 15200, 9500, 2047, 63, 4712 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4713 static const struct wacom_features wacom_features_0x37B = 4714 { "Wacom One by Wacom M", 21600, 13500, 2047, 63, 4715 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; 4716 static const struct wacom_features wacom_features_0x393 = 4717 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63, 4718 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, 4719 .touch_max = 10 }; 4720 4721 static const struct wacom_features wacom_features_HID_ANY_ID = 4722 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; 4723 4724 #define USB_DEVICE_WACOM(prod) \ 4725 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4726 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4727 4728 #define BT_DEVICE_WACOM(prod) \ 4729 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4730 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4731 4732 #define I2C_DEVICE_WACOM(prod) \ 4733 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ 4734 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4735 4736 #define USB_DEVICE_LENOVO(prod) \ 4737 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ 4738 .driver_data = (kernel_ulong_t)&wacom_features_##prod 4739 4740 const struct hid_device_id wacom_ids[] = { 4741 { USB_DEVICE_WACOM(0x00) }, 4742 { USB_DEVICE_WACOM(0x03) }, 4743 { USB_DEVICE_WACOM(0x10) }, 4744 { USB_DEVICE_WACOM(0x11) }, 4745 { USB_DEVICE_WACOM(0x12) }, 4746 { USB_DEVICE_WACOM(0x13) }, 4747 { USB_DEVICE_WACOM(0x14) }, 4748 { USB_DEVICE_WACOM(0x15) }, 4749 { USB_DEVICE_WACOM(0x16) }, 4750 { USB_DEVICE_WACOM(0x17) }, 4751 { USB_DEVICE_WACOM(0x18) }, 4752 { USB_DEVICE_WACOM(0x19) }, 4753 { USB_DEVICE_WACOM(0x20) }, 4754 { USB_DEVICE_WACOM(0x21) }, 4755 { USB_DEVICE_WACOM(0x22) }, 4756 { USB_DEVICE_WACOM(0x23) }, 4757 { USB_DEVICE_WACOM(0x24) }, 4758 { USB_DEVICE_WACOM(0x26) }, 4759 { USB_DEVICE_WACOM(0x27) }, 4760 { USB_DEVICE_WACOM(0x28) }, 4761 { USB_DEVICE_WACOM(0x29) }, 4762 { USB_DEVICE_WACOM(0x2A) }, 4763 { USB_DEVICE_WACOM(0x30) }, 4764 { USB_DEVICE_WACOM(0x31) }, 4765 { USB_DEVICE_WACOM(0x32) }, 4766 { USB_DEVICE_WACOM(0x33) }, 4767 { USB_DEVICE_WACOM(0x34) }, 4768 { USB_DEVICE_WACOM(0x35) }, 4769 { USB_DEVICE_WACOM(0x37) }, 4770 { USB_DEVICE_WACOM(0x38) }, 4771 { USB_DEVICE_WACOM(0x39) }, 4772 { USB_DEVICE_WACOM(0x3F) }, 4773 { USB_DEVICE_WACOM(0x41) }, 4774 { USB_DEVICE_WACOM(0x42) }, 4775 { USB_DEVICE_WACOM(0x43) }, 4776 { USB_DEVICE_WACOM(0x44) }, 4777 { USB_DEVICE_WACOM(0x45) }, 4778 { USB_DEVICE_WACOM(0x47) }, 4779 { USB_DEVICE_WACOM(0x57) }, 4780 { USB_DEVICE_WACOM(0x59) }, 4781 { USB_DEVICE_WACOM(0x5B) }, 4782 { USB_DEVICE_WACOM(0x5D) }, 4783 { USB_DEVICE_WACOM(0x5E) }, 4784 { USB_DEVICE_WACOM(0x60) }, 4785 { USB_DEVICE_WACOM(0x61) }, 4786 { USB_DEVICE_WACOM(0x62) }, 4787 { USB_DEVICE_WACOM(0x63) }, 4788 { USB_DEVICE_WACOM(0x64) }, 4789 { USB_DEVICE_WACOM(0x65) }, 4790 { USB_DEVICE_WACOM(0x69) }, 4791 { USB_DEVICE_WACOM(0x6A) }, 4792 { USB_DEVICE_WACOM(0x6B) }, 4793 { BT_DEVICE_WACOM(0x81) }, 4794 { USB_DEVICE_WACOM(0x84) }, 4795 { USB_DEVICE_WACOM(0x90) }, 4796 { USB_DEVICE_WACOM(0x93) }, 4797 { USB_DEVICE_WACOM(0x97) }, 4798 { USB_DEVICE_WACOM(0x9A) }, 4799 { USB_DEVICE_WACOM(0x9F) }, 4800 { USB_DEVICE_WACOM(0xB0) }, 4801 { USB_DEVICE_WACOM(0xB1) }, 4802 { USB_DEVICE_WACOM(0xB2) }, 4803 { USB_DEVICE_WACOM(0xB3) }, 4804 { USB_DEVICE_WACOM(0xB4) }, 4805 { USB_DEVICE_WACOM(0xB5) }, 4806 { USB_DEVICE_WACOM(0xB7) }, 4807 { USB_DEVICE_WACOM(0xB8) }, 4808 { USB_DEVICE_WACOM(0xB9) }, 4809 { USB_DEVICE_WACOM(0xBA) }, 4810 { USB_DEVICE_WACOM(0xBB) }, 4811 { USB_DEVICE_WACOM(0xBC) }, 4812 { BT_DEVICE_WACOM(0xBD) }, 4813 { USB_DEVICE_WACOM(0xC0) }, 4814 { USB_DEVICE_WACOM(0xC2) }, 4815 { USB_DEVICE_WACOM(0xC4) }, 4816 { USB_DEVICE_WACOM(0xC5) }, 4817 { USB_DEVICE_WACOM(0xC6) }, 4818 { USB_DEVICE_WACOM(0xC7) }, 4819 { USB_DEVICE_WACOM(0xCC) }, 4820 { USB_DEVICE_WACOM(0xCE) }, 4821 { USB_DEVICE_WACOM(0xD0) }, 4822 { USB_DEVICE_WACOM(0xD1) }, 4823 { USB_DEVICE_WACOM(0xD2) }, 4824 { USB_DEVICE_WACOM(0xD3) }, 4825 { USB_DEVICE_WACOM(0xD4) }, 4826 { USB_DEVICE_WACOM(0xD5) }, 4827 { USB_DEVICE_WACOM(0xD6) }, 4828 { USB_DEVICE_WACOM(0xD7) }, 4829 { USB_DEVICE_WACOM(0xD8) }, 4830 { USB_DEVICE_WACOM(0xDA) }, 4831 { USB_DEVICE_WACOM(0xDB) }, 4832 { USB_DEVICE_WACOM(0xDD) }, 4833 { USB_DEVICE_WACOM(0xDE) }, 4834 { USB_DEVICE_WACOM(0xDF) }, 4835 { USB_DEVICE_WACOM(0xE2) }, 4836 { USB_DEVICE_WACOM(0xE3) }, 4837 { USB_DEVICE_WACOM(0xE5) }, 4838 { USB_DEVICE_WACOM(0xE6) }, 4839 { USB_DEVICE_WACOM(0xEC) }, 4840 { USB_DEVICE_WACOM(0xED) }, 4841 { USB_DEVICE_WACOM(0xEF) }, 4842 { USB_DEVICE_WACOM(0xF0) }, 4843 { USB_DEVICE_WACOM(0xF4) }, 4844 { USB_DEVICE_WACOM(0xF6) }, 4845 { USB_DEVICE_WACOM(0xF8) }, 4846 { USB_DEVICE_WACOM(0xFA) }, 4847 { USB_DEVICE_WACOM(0xFB) }, 4848 { USB_DEVICE_WACOM(0x100) }, 4849 { USB_DEVICE_WACOM(0x101) }, 4850 { USB_DEVICE_WACOM(0x10D) }, 4851 { USB_DEVICE_WACOM(0x10E) }, 4852 { USB_DEVICE_WACOM(0x10F) }, 4853 { USB_DEVICE_WACOM(0x116) }, 4854 { USB_DEVICE_WACOM(0x12C) }, 4855 { USB_DEVICE_WACOM(0x300) }, 4856 { USB_DEVICE_WACOM(0x301) }, 4857 { USB_DEVICE_WACOM(0x302) }, 4858 { USB_DEVICE_WACOM(0x303) }, 4859 { USB_DEVICE_WACOM(0x304) }, 4860 { USB_DEVICE_WACOM(0x307) }, 4861 { USB_DEVICE_WACOM(0x309) }, 4862 { USB_DEVICE_WACOM(0x30A) }, 4863 { USB_DEVICE_WACOM(0x30C) }, 4864 { USB_DEVICE_WACOM(0x30E) }, 4865 { USB_DEVICE_WACOM(0x314) }, 4866 { USB_DEVICE_WACOM(0x315) }, 4867 { USB_DEVICE_WACOM(0x317) }, 4868 { USB_DEVICE_WACOM(0x318) }, 4869 { USB_DEVICE_WACOM(0x319) }, 4870 { USB_DEVICE_WACOM(0x323) }, 4871 { USB_DEVICE_WACOM(0x325) }, 4872 { USB_DEVICE_WACOM(0x326) }, 4873 { USB_DEVICE_WACOM(0x32A) }, 4874 { USB_DEVICE_WACOM(0x32B) }, 4875 { USB_DEVICE_WACOM(0x32C) }, 4876 { USB_DEVICE_WACOM(0x32F) }, 4877 { USB_DEVICE_WACOM(0x331) }, 4878 { USB_DEVICE_WACOM(0x333) }, 4879 { USB_DEVICE_WACOM(0x335) }, 4880 { USB_DEVICE_WACOM(0x336) }, 4881 { USB_DEVICE_WACOM(0x33B) }, 4882 { USB_DEVICE_WACOM(0x33C) }, 4883 { USB_DEVICE_WACOM(0x33D) }, 4884 { USB_DEVICE_WACOM(0x33E) }, 4885 { USB_DEVICE_WACOM(0x343) }, 4886 { BT_DEVICE_WACOM(0x360) }, 4887 { BT_DEVICE_WACOM(0x361) }, 4888 { BT_DEVICE_WACOM(0x377) }, 4889 { BT_DEVICE_WACOM(0x379) }, 4890 { USB_DEVICE_WACOM(0x37A) }, 4891 { USB_DEVICE_WACOM(0x37B) }, 4892 { BT_DEVICE_WACOM(0x393) }, 4893 { USB_DEVICE_WACOM(0x4001) }, 4894 { USB_DEVICE_WACOM(0x4004) }, 4895 { USB_DEVICE_WACOM(0x5000) }, 4896 { USB_DEVICE_WACOM(0x5002) }, 4897 { USB_DEVICE_LENOVO(0x6004) }, 4898 4899 { USB_DEVICE_WACOM(HID_ANY_ID) }, 4900 { I2C_DEVICE_WACOM(HID_ANY_ID) }, 4901 { BT_DEVICE_WACOM(HID_ANY_ID) }, 4902 { } 4903 }; 4904 MODULE_DEVICE_TABLE(hid, wacom_ids); 4905