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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 | /* * HID driver for Kye/Genius devices not fully compliant with HID standard * * Copyright (c) 2009 Jiri Kosina * Copyright (c) 2009 Tomas Hanak * Copyright (c) 2012 Nikolai Kondrashov */ /* * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. */ #include <linux/device.h> #include <linux/hid.h> #include <linux/module.h> #include "hid-ids.h" /* * See EasyPen i405X description, device and HID report descriptors at * http://sf.net/apps/mediawiki/digimend/?title=KYE_EasyPen_i405X */ /* Original EasyPen i405X report descriptor size */ #define EASYPEN_I405X_RDESC_ORIG_SIZE 476 /* Fixed EasyPen i405X report descriptor */ static __u8 easypen_i405x_rdesc_fixed[] = { 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ 0x09, 0x01, /* Usage (01h), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x05, /* Report ID (5), */ 0x09, 0x01, /* Usage (01h), */ 0x15, 0x80, /* Logical Minimum (-128), */ 0x25, 0x7F, /* Logical Maximum (127), */ 0x75, 0x08, /* Report Size (8), */ 0x95, 0x07, /* Report Count (7), */ 0xB1, 0x02, /* Feature (Variable), */ 0xC0, /* End Collection, */ 0x05, 0x0D, /* Usage Page (Digitizer), */ 0x09, 0x02, /* Usage (Pen), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x10, /* Report ID (16), */ 0x09, 0x20, /* Usage (Stylus), */ 0xA0, /* Collection (Physical), */ 0x14, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x75, 0x01, /* Report Size (1), */ 0x09, 0x42, /* Usage (Tip Switch), */ 0x09, 0x44, /* Usage (Barrel Switch), */ 0x09, 0x46, /* Usage (Tablet Pick), */ 0x95, 0x03, /* Report Count (3), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x04, /* Report Count (4), */ 0x81, 0x03, /* Input (Constant, Variable), */ 0x09, 0x32, /* Usage (In Range), */ 0x95, 0x01, /* Report Count (1), */ 0x81, 0x02, /* Input (Variable), */ 0x75, 0x10, /* Report Size (16), */ 0x95, 0x01, /* Report Count (1), */ 0xA4, /* Push, */ 0x05, 0x01, /* Usage Page (Desktop), */ 0x55, 0xFD, /* Unit Exponent (-3), */ 0x65, 0x13, /* Unit (Inch), */ 0x34, /* Physical Minimum (0), */ 0x09, 0x30, /* Usage (X), */ 0x46, 0x7C, 0x15, /* Physical Maximum (5500), */ 0x26, 0x00, 0x37, /* Logical Maximum (14080), */ 0x81, 0x02, /* Input (Variable), */ 0x09, 0x31, /* Usage (Y), */ 0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */ 0x26, 0x00, 0x28, /* Logical Maximum (10240), */ 0x81, 0x02, /* Input (Variable), */ 0xB4, /* Pop, */ 0x09, 0x30, /* Usage (Tip Pressure), */ 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ 0x81, 0x02, /* Input (Variable), */ 0xC0, /* End Collection, */ 0xC0 /* End Collection */ }; /* * See MousePen i608X description, device and HID report descriptors at * http://sf.net/apps/mediawiki/digimend/?title=KYE_MousePen_i608X */ /* Original MousePen i608X report descriptor size */ #define MOUSEPEN_I608X_RDESC_ORIG_SIZE 476 /* Fixed MousePen i608X report descriptor */ static __u8 mousepen_i608x_rdesc_fixed[] = { 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ 0x09, 0x01, /* Usage (01h), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x05, /* Report ID (5), */ 0x09, 0x01, /* Usage (01h), */ 0x15, 0x80, /* Logical Minimum (-128), */ 0x25, 0x7F, /* Logical Maximum (127), */ 0x75, 0x08, /* Report Size (8), */ 0x95, 0x07, /* Report Count (7), */ 0xB1, 0x02, /* Feature (Variable), */ 0xC0, /* End Collection, */ 0x05, 0x0D, /* Usage Page (Digitizer), */ 0x09, 0x02, /* Usage (Pen), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x10, /* Report ID (16), */ 0x09, 0x20, /* Usage (Stylus), */ 0xA0, /* Collection (Physical), */ 0x14, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x75, 0x01, /* Report Size (1), */ 0x09, 0x42, /* Usage (Tip Switch), */ 0x09, 0x44, /* Usage (Barrel Switch), */ 0x09, 0x46, /* Usage (Tablet Pick), */ 0x95, 0x03, /* Report Count (3), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x04, /* Report Count (4), */ 0x81, 0x03, /* Input (Constant, Variable), */ 0x09, 0x32, /* Usage (In Range), */ 0x95, 0x01, /* Report Count (1), */ 0x81, 0x02, /* Input (Variable), */ 0x75, 0x10, /* Report Size (16), */ 0x95, 0x01, /* Report Count (1), */ 0xA4, /* Push, */ 0x05, 0x01, /* Usage Page (Desktop), */ 0x55, 0xFD, /* Unit Exponent (-3), */ 0x65, 0x13, /* Unit (Inch), */ 0x34, /* Physical Minimum (0), */ 0x09, 0x30, /* Usage (X), */ 0x46, 0x40, 0x1F, /* Physical Maximum (8000), */ 0x26, 0x00, 0x50, /* Logical Maximum (20480), */ 0x81, 0x02, /* Input (Variable), */ 0x09, 0x31, /* Usage (Y), */ 0x46, 0x70, 0x17, /* Physical Maximum (6000), */ 0x26, 0x00, 0x3C, /* Logical Maximum (15360), */ 0x81, 0x02, /* Input (Variable), */ 0xB4, /* Pop, */ 0x09, 0x30, /* Usage (Tip Pressure), */ 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ 0x81, 0x02, /* Input (Variable), */ 0xC0, /* End Collection, */ 0xC0, /* End Collection, */ 0x05, 0x01, /* Usage Page (Desktop), */ 0x09, 0x02, /* Usage (Mouse), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x11, /* Report ID (17), */ 0x09, 0x01, /* Usage (Pointer), */ 0xA0, /* Collection (Physical), */ 0x14, /* Logical Minimum (0), */ 0xA4, /* Push, */ 0x05, 0x09, /* Usage Page (Button), */ 0x75, 0x01, /* Report Size (1), */ 0x19, 0x01, /* Usage Minimum (01h), */ 0x29, 0x03, /* Usage Maximum (03h), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x95, 0x03, /* Report Count (3), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x05, /* Report Count (5), */ 0x81, 0x01, /* Input (Constant), */ 0xB4, /* Pop, */ 0x95, 0x01, /* Report Count (1), */ 0xA4, /* Push, */ 0x55, 0xFD, /* Unit Exponent (-3), */ 0x65, 0x13, /* Unit (Inch), */ 0x34, /* Physical Minimum (0), */ 0x75, 0x10, /* Report Size (16), */ 0x09, 0x30, /* Usage (X), */ 0x46, 0x40, 0x1F, /* Physical Maximum (8000), */ 0x26, 0x00, 0x50, /* Logical Maximum (20480), */ 0x81, 0x02, /* Input (Variable), */ 0x09, 0x31, /* Usage (Y), */ 0x46, 0x70, 0x17, /* Physical Maximum (6000), */ 0x26, 0x00, 0x3C, /* Logical Maximum (15360), */ 0x81, 0x02, /* Input (Variable), */ 0xB4, /* Pop, */ 0x75, 0x08, /* Report Size (8), */ 0x09, 0x38, /* Usage (Wheel), */ 0x15, 0xFF, /* Logical Minimum (-1), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x81, 0x06, /* Input (Variable, Relative), */ 0x81, 0x01, /* Input (Constant), */ 0xC0, /* End Collection, */ 0xC0 /* End Collection */ }; /* * See EasyPen M610X description, device and HID report descriptors at * http://sf.net/apps/mediawiki/digimend/?title=KYE_EasyPen_M610X */ /* Original EasyPen M610X report descriptor size */ #define EASYPEN_M610X_RDESC_ORIG_SIZE 476 /* Fixed EasyPen M610X report descriptor */ static __u8 easypen_m610x_rdesc_fixed[] = { 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ 0x09, 0x01, /* Usage (01h), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x05, /* Report ID (5), */ 0x09, 0x01, /* Usage (01h), */ 0x15, 0x80, /* Logical Minimum (-128), */ 0x25, 0x7F, /* Logical Maximum (127), */ 0x75, 0x08, /* Report Size (8), */ 0x95, 0x07, /* Report Count (7), */ 0xB1, 0x02, /* Feature (Variable), */ 0xC0, /* End Collection, */ 0x05, 0x0D, /* Usage Page (Digitizer), */ 0x09, 0x02, /* Usage (Pen), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x10, /* Report ID (16), */ 0x09, 0x20, /* Usage (Stylus), */ 0xA0, /* Collection (Physical), */ 0x14, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x75, 0x01, /* Report Size (1), */ 0x09, 0x42, /* Usage (Tip Switch), */ 0x09, 0x44, /* Usage (Barrel Switch), */ 0x09, 0x46, /* Usage (Tablet Pick), */ 0x95, 0x03, /* Report Count (3), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x04, /* Report Count (4), */ 0x81, 0x03, /* Input (Constant, Variable), */ 0x09, 0x32, /* Usage (In Range), */ 0x95, 0x01, /* Report Count (1), */ 0x81, 0x02, /* Input (Variable), */ 0x75, 0x10, /* Report Size (16), */ 0x95, 0x01, /* Report Count (1), */ 0xA4, /* Push, */ 0x05, 0x01, /* Usage Page (Desktop), */ 0x55, 0xFD, /* Unit Exponent (-3), */ 0x65, 0x13, /* Unit (Inch), */ 0x34, /* Physical Minimum (0), */ 0x09, 0x30, /* Usage (X), */ 0x46, 0x10, 0x27, /* Physical Maximum (10000), */ 0x27, 0x00, 0xA0, 0x00, 0x00, /* Logical Maximum (40960), */ 0x81, 0x02, /* Input (Variable), */ 0x09, 0x31, /* Usage (Y), */ 0x46, 0x6A, 0x18, /* Physical Maximum (6250), */ 0x26, 0x00, 0x64, /* Logical Maximum (25600), */ 0x81, 0x02, /* Input (Variable), */ 0xB4, /* Pop, */ 0x09, 0x30, /* Usage (Tip Pressure), */ 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ 0x81, 0x02, /* Input (Variable), */ 0xC0, /* End Collection, */ 0xC0, /* End Collection, */ 0x05, 0x0C, /* Usage Page (Consumer), */ 0x09, 0x01, /* Usage (Consumer Control), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x12, /* Report ID (18), */ 0x14, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x75, 0x01, /* Report Size (1), */ 0x95, 0x04, /* Report Count (4), */ 0x0A, 0x1A, 0x02, /* Usage (AC Undo), */ 0x0A, 0x79, 0x02, /* Usage (AC Redo Or Repeat), */ 0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */ 0x0A, 0x2E, 0x02, /* Usage (AC Zoom Out), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x01, /* Report Count (1), */ 0x75, 0x14, /* Report Size (20), */ 0x81, 0x03, /* Input (Constant, Variable), */ 0x75, 0x20, /* Report Size (32), */ 0x81, 0x03, /* Input (Constant, Variable), */ 0xC0 /* End Collection */ }; /* Original PenSketch M912 report descriptor size */ #define PENSKETCH_M912_RDESC_ORIG_SIZE 482 /* Fixed PenSketch M912 report descriptor */ static __u8 pensketch_m912_rdesc_fixed[] = { 0x05, 0x01, /* Usage Page (Desktop), */ 0x08, /* Usage (00h), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x05, /* Report ID (5), */ 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ 0x09, 0x01, /* Usage (01h), */ 0x15, 0x81, /* Logical Minimum (-127), */ 0x25, 0x7F, /* Logical Maximum (127), */ 0x75, 0x08, /* Report Size (8), */ 0x95, 0x07, /* Report Count (7), */ 0xB1, 0x02, /* Feature (Variable), */ 0xC0, /* End Collection, */ 0x05, 0x0D, /* Usage Page (Digitizer), */ 0x09, 0x02, /* Usage (Pen), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x10, /* Report ID (16), */ 0x09, 0x20, /* Usage (Stylus), */ 0xA0, /* Collection (Physical), */ 0x09, 0x42, /* Usage (Tip Switch), */ 0x09, 0x44, /* Usage (Barrel Switch), */ 0x09, 0x46, /* Usage (Tablet Pick), */ 0x14, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x75, 0x01, /* Report Size (1), */ 0x95, 0x03, /* Report Count (3), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x04, /* Report Count (4), */ 0x81, 0x03, /* Input (Constant, Variable), */ 0x09, 0x32, /* Usage (In Range), */ 0x95, 0x01, /* Report Count (1), */ 0x81, 0x02, /* Input (Variable), */ 0x75, 0x10, /* Report Size (16), */ 0x95, 0x01, /* Report Count (1), */ 0xA4, /* Push, */ 0x05, 0x01, /* Usage Page (Desktop), */ 0x55, 0xFD, /* Unit Exponent (-3), */ 0x65, 0x13, /* Unit (Inch), */ 0x14, /* Logical Minimum (0), */ 0x34, /* Physical Minimum (0), */ 0x09, 0x30, /* Usage (X), */ 0x27, 0x00, 0xF0, 0x00, 0x00, /* Logical Maximum (61440), */ 0x46, 0xE0, 0x2E, /* Physical Maximum (12000), */ 0x81, 0x02, /* Input (Variable), */ 0x09, 0x31, /* Usage (Y), */ 0x27, 0x00, 0xB4, 0x00, 0x00, /* Logical Maximum (46080), */ 0x46, 0x28, 0x23, /* Physical Maximum (9000), */ 0x81, 0x02, /* Input (Variable), */ 0xB4, /* Pop, */ 0x09, 0x30, /* Usage (Tip Pressure), */ 0x14, /* Logical Minimum (0), */ 0x26, 0xFF, 0x07, /* Logical Maximum (2047), */ 0x81, 0x02, /* Input (Variable), */ 0xC0, /* End Collection, */ 0xC0, /* End Collection, */ 0x05, 0x0D, /* Usage Page (Digitizer), */ 0x09, 0x21, /* Usage (Puck), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x11, /* Report ID (17), */ 0x09, 0x21, /* Usage (Puck), */ 0xA0, /* Collection (Physical), */ 0x05, 0x09, /* Usage Page (Button), */ 0x75, 0x01, /* Report Size (1), */ 0x19, 0x01, /* Usage Minimum (01h), */ 0x29, 0x03, /* Usage Maximum (03h), */ 0x14, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x95, 0x03, /* Report Count (3), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x04, /* Report Count (4), */ 0x81, 0x01, /* Input (Constant), */ 0x95, 0x01, /* Report Count (1), */ 0x0B, 0x32, 0x00, 0x0D, 0x00, /* Usage (Digitizer In Range), */ 0x14, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x81, 0x02, /* Input (Variable), */ 0xA4, /* Push, */ 0x05, 0x01, /* Usage Page (Desktop), */ 0x75, 0x10, /* Report Size (16), */ 0x95, 0x01, /* Report Count (1), */ 0x55, 0xFD, /* Unit Exponent (-3), */ 0x65, 0x13, /* Unit (Inch), */ 0x14, /* Logical Minimum (0), */ 0x34, /* Physical Minimum (0), */ 0x09, 0x30, /* Usage (X), */ 0x27, 0x00, 0xF0, 0x00, 0x00, /* Logical Maximum (61440), */ 0x46, 0xE0, 0x2E, /* Physical Maximum (12000), */ 0x81, 0x02, /* Input (Variable), */ 0x09, 0x31, /* Usage (Y), */ 0x27, 0x00, 0xB4, 0x00, 0x00, /* Logical Maximum (46080), */ 0x46, 0x28, 0x23, /* Physical Maximum (9000), */ 0x81, 0x02, /* Input (Variable), */ 0x09, 0x38, /* Usage (Wheel), */ 0x75, 0x08, /* Report Size (8), */ 0x95, 0x01, /* Report Count (1), */ 0x15, 0xFF, /* Logical Minimum (-1), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x34, /* Physical Minimum (0), */ 0x44, /* Physical Maximum (0), */ 0x81, 0x06, /* Input (Variable, Relative), */ 0xB4, /* Pop, */ 0xC0, /* End Collection, */ 0xC0, /* End Collection, */ 0x05, 0x0C, /* Usage Page (Consumer), */ 0x09, 0x01, /* Usage (Consumer Control), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x12, /* Report ID (18), */ 0x14, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x75, 0x01, /* Report Size (1), */ 0x95, 0x08, /* Report Count (8), */ 0x05, 0x0C, /* Usage Page (Consumer), */ 0x0A, 0x6A, 0x02, /* Usage (AC Delete), */ 0x0A, 0x1A, 0x02, /* Usage (AC Undo), */ 0x0A, 0x01, 0x02, /* Usage (AC New), */ 0x0A, 0x2F, 0x02, /* Usage (AC Zoom), */ 0x0A, 0x25, 0x02, /* Usage (AC Forward), */ 0x0A, 0x24, 0x02, /* Usage (AC Back), */ 0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */ 0x0A, 0x2E, 0x02, /* Usage (AC Zoom Out), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x30, /* Report Count (48), */ 0x81, 0x03, /* Input (Constant, Variable), */ 0xC0 /* End Collection */ }; static __u8 *kye_consumer_control_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize, int offset, const char *device_name) { /* * the fixup that need to be done: * - change Usage Maximum in the Comsumer Control * (report ID 3) to a reasonable value */ if (*rsize >= offset + 31 && /* Usage Page (Consumer Devices) */ rdesc[offset] == 0x05 && rdesc[offset + 1] == 0x0c && /* Usage (Consumer Control) */ rdesc[offset + 2] == 0x09 && rdesc[offset + 3] == 0x01 && /* Usage Maximum > 12287 */ rdesc[offset + 10] == 0x2a && rdesc[offset + 12] > 0x2f) { hid_info(hdev, "fixing up %s report descriptor\n", device_name); rdesc[offset + 12] = 0x2f; } return rdesc; } static __u8 *kye_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { switch (hdev->product) { case USB_DEVICE_ID_KYE_ERGO_525V: /* the fixups that need to be done: * - change led usage page to button for extra buttons * - report size 8 count 1 must be size 1 count 8 for button * bitfield * - change the button usage range to 4-7 for the extra * buttons */ if (*rsize >= 75 && rdesc[61] == 0x05 && rdesc[62] == 0x08 && rdesc[63] == 0x19 && rdesc[64] == 0x08 && rdesc[65] == 0x29 && rdesc[66] == 0x0f && rdesc[71] == 0x75 && rdesc[72] == 0x08 && rdesc[73] == 0x95 && rdesc[74] == 0x01) { hid_info(hdev, "fixing up Kye/Genius Ergo Mouse " "report descriptor\n"); rdesc[62] = 0x09; rdesc[64] = 0x04; rdesc[66] = 0x07; rdesc[72] = 0x01; rdesc[74] = 0x08; } break; case USB_DEVICE_ID_KYE_EASYPEN_I405X: if (*rsize == EASYPEN_I405X_RDESC_ORIG_SIZE) { rdesc = easypen_i405x_rdesc_fixed; *rsize = sizeof(easypen_i405x_rdesc_fixed); } break; case USB_DEVICE_ID_KYE_MOUSEPEN_I608X: case USB_DEVICE_ID_KYE_MOUSEPEN_I608X_2: if (*rsize == MOUSEPEN_I608X_RDESC_ORIG_SIZE) { rdesc = mousepen_i608x_rdesc_fixed; *rsize = sizeof(mousepen_i608x_rdesc_fixed); } break; case USB_DEVICE_ID_KYE_EASYPEN_M610X: if (*rsize == EASYPEN_M610X_RDESC_ORIG_SIZE) { rdesc = easypen_m610x_rdesc_fixed; *rsize = sizeof(easypen_m610x_rdesc_fixed); } break; case USB_DEVICE_ID_KYE_PENSKETCH_M912: if (*rsize == PENSKETCH_M912_RDESC_ORIG_SIZE) { rdesc = pensketch_m912_rdesc_fixed; *rsize = sizeof(pensketch_m912_rdesc_fixed); } break; case USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE: rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 104, "Genius Gila Gaming Mouse"); break; case USB_DEVICE_ID_GENIUS_GX_IMPERATOR: rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 83, "Genius Gx Imperator Keyboard"); break; case USB_DEVICE_ID_GENIUS_MANTICORE: rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 104, "Genius Manticore Keyboard"); break; } return rdesc; } /** * Enable fully-functional tablet mode by setting a special feature report. * * @hdev: HID device * * The specific report ID and data were discovered by sniffing the * Windows driver traffic. */ static int kye_tablet_enable(struct hid_device *hdev) { struct list_head *list; struct list_head *head; struct hid_report *report; __s32 *value; list = &hdev->report_enum[HID_FEATURE_REPORT].report_list; list_for_each(head, list) { report = list_entry(head, struct hid_report, list); if (report->id == 5) break; } if (head == list) { hid_err(hdev, "tablet-enabling feature report not found\n"); return -ENODEV; } if (report->maxfield < 1 || report->field[0]->report_count < 7) { hid_err(hdev, "invalid tablet-enabling feature report\n"); return -ENODEV; } value = report->field[0]->value; value[0] = 0x12; value[1] = 0x10; value[2] = 0x11; value[3] = 0x12; value[4] = 0x00; value[5] = 0x00; value[6] = 0x00; hid_hw_request(hdev, report, HID_REQ_SET_REPORT); return 0; } static int kye_probe(struct hid_device *hdev, const struct hid_device_id *id) { int ret; ret = hid_parse(hdev); if (ret) { hid_err(hdev, "parse failed\n"); goto err; } ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); if (ret) { hid_err(hdev, "hw start failed\n"); goto err; } switch (id->product) { case USB_DEVICE_ID_KYE_EASYPEN_I405X: case USB_DEVICE_ID_KYE_MOUSEPEN_I608X: case USB_DEVICE_ID_KYE_MOUSEPEN_I608X_2: case USB_DEVICE_ID_KYE_EASYPEN_M610X: case USB_DEVICE_ID_KYE_PENSKETCH_M912: ret = kye_tablet_enable(hdev); if (ret) { hid_err(hdev, "tablet enabling failed\n"); goto enabling_err; } break; case USB_DEVICE_ID_GENIUS_MANTICORE: /* * The manticore keyboard needs to have all the interfaces * opened at least once to be fully functional. */ if (hid_hw_open(hdev)) hid_hw_close(hdev); break; } return 0; enabling_err: hid_hw_stop(hdev); err: return ret; } static const struct hid_device_id kye_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_I405X) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X_2) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GX_IMPERATOR) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_MANTICORE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912) }, { } }; MODULE_DEVICE_TABLE(hid, kye_devices); static struct hid_driver kye_driver = { .name = "kye", .id_table = kye_devices, .probe = kye_probe, .report_fixup = kye_report_fixup, }; module_hid_driver(kye_driver); MODULE_LICENSE("GPL"); |