drivers/hid/hid-kye.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  *  HID driver for Kye/Genius devices not fully compliant with HID standard
   4  *
   5  *  Copyright (c) 2009 Jiri Kosina
   6  *  Copyright (c) 2009 Tomas Hanak
   7  *  Copyright (c) 2012 Nikolai Kondrashov
   8  *  Copyright (c) 2023 David Yang
   9  */
  10
  11 #include <asm-generic/unaligned.h>
  12 #include <linux/device.h>
  13 #include <linux/hid.h>
  14 #include <linux/module.h>
  15
  16 #include "hid-ids.h"
  17
  18 static const __u8 easypen_m610x_control_rdesc[] = {
  19         0x05, 0x0C,        /*  Usage Page (Consumer),       */
  20         0x09, 0x01,        /*  Usage (Consumer Control),    */
  21         0xA1, 0x01,        /*  Collection (Application),    */
  22         0x85, 0x12,        /*    Report ID (18),            */
  23         0x0A, 0x1A, 0x02,  /*    Usage (AC Undo),           */
  24         0x0A, 0x79, 0x02,  /*    Usage (AC Redo Or Repeat), */
  25         0x0A, 0x2D, 0x02,  /*    Usage (AC Zoom In),        */
  26         0x0A, 0x2E, 0x02,  /*    Usage (AC Zoom Out),       */
  27         0x14,              /*    Logical Minimum (0),       */
  28         0x25, 0x01,        /*    Logical Maximum (1),       */
  29         0x75, 0x01,        /*    Report Size (1),           */
  30         0x95, 0x04,        /*    Report Count (4),          */
  31         0x81, 0x02,        /*    Input (Variable),          */
  32         0x95, 0x34,        /*    Report Count (52),         */
  33         0x81, 0x01,        /*    Input (Constant),          */
  34         0xC0               /*  End Collection               */
  35 };
  36
  37 static const __u8 pensketch_m912_control_rdesc[] = {
  38         0x05, 0x0C,        /*  Usage Page (Consumer),        */
  39         0x09, 0x01,        /*  Usage (Consumer Control),     */
  40         0xA1, 0x01,        /*  Collection (Application),     */
  41         0x85, 0x12,        /*    Report ID (18),             */
  42         0x14,              /*    Logical Minimum (0),        */
  43         0x25, 0x01,        /*    Logical Maximum (1),        */
  44         0x75, 0x01,        /*    Report Size (1),            */
  45         0x95, 0x08,        /*    Report Count (8),           */
  46         0x05, 0x0C,        /*    Usage Page (Consumer),      */
  47         0x0A, 0x6A, 0x02,  /*    Usage (AC Delete),          */
  48         0x0A, 0x1A, 0x02,  /*    Usage (AC Undo),            */
  49         0x0A, 0x01, 0x02,  /*    Usage (AC New),             */
  50         0x0A, 0x2F, 0x02,  /*    Usage (AC Zoom),            */
  51         0x0A, 0x25, 0x02,  /*    Usage (AC Forward),         */
  52         0x0A, 0x24, 0x02,  /*    Usage (AC Back),            */
  53         0x0A, 0x2D, 0x02,  /*    Usage (AC Zoom In),         */
  54         0x0A, 0x2E, 0x02,  /*    Usage (AC Zoom Out),        */
  55         0x81, 0x02,        /*    Input (Variable),           */
  56         0x95, 0x30,        /*    Report Count (48),          */
  57         0x81, 0x03,        /*    Input (Constant, Variable), */
  58         0xC0               /*  End Collection                */
  59 };
  60
  61 static const __u8 easypen_m406xe_control_rdesc[] = {
  62         0x05, 0x0C,        /*  Usage Page (Consumer),          */
  63         0x09, 0x01,        /*  Usage (Consumer Control),       */
  64         0xA1, 0x01,        /*  Collection (Application),       */
  65         0x85, 0x12,        /*      Report ID (18),             */
  66         0x14,              /*      Logical Minimum (0),        */
  67         0x25, 0x01,        /*      Logical Maximum (1),        */
  68         0x75, 0x01,        /*      Report Size (1),            */
  69         0x95, 0x04,        /*      Report Count (4),           */
  70         0x0A, 0x79, 0x02,  /*      Usage (AC Redo Or Repeat),  */
  71         0x0A, 0x1A, 0x02,  /*      Usage (AC Undo),            */
  72         0x0A, 0x2D, 0x02,  /*      Usage (AC Zoom In),         */
  73         0x0A, 0x2E, 0x02,  /*      Usage (AC Zoom Out),        */
  74         0x81, 0x02,        /*      Input (Variable),           */
  75         0x95, 0x34,        /*      Report Count (52),          */
  76         0x81, 0x03,        /*      Input (Constant, Variable), */
  77         0xC0               /*  End Collection                  */
  78 };
  79
  80 /* Fix indexes in kye_tablet_report_fixup if you change this */
  81 static const __u8 kye_tablet_rdesc[] = {
  82         0x06, 0x00, 0xFF,             /*  Usage Page (FF00h),             */
  83         0x09, 0x01,                   /*  Usage (01h),                    */
  84         0xA1, 0x01,                   /*  Collection (Application),       */
  85         0x85, 0x05,                   /*    Report ID (5),                */
  86         0x09, 0x01,                   /*    Usage (01h),                  */
  87         0x15, 0x81,                   /*    Logical Minimum (-127),       */
  88         0x25, 0x7F,                   /*    Logical Maximum (127),        */
  89         0x75, 0x08,                   /*    Report Size (8),              */
  90         0x95, 0x07,                   /*    Report Count (7),             */
  91         0xB1, 0x02,                   /*    Feature (Variable),           */
  92         0xC0,                         /*  End Collection,                 */
  93         0x05, 0x0D,                   /*  Usage Page (Digitizer),         */
  94         0x09, 0x01,                   /*  Usage (Digitizer),              */
  95         0xA1, 0x01,                   /*  Collection (Application),       */
  96         0x85, 0x10,                   /*    Report ID (16),               */
  97         0x09, 0x20,                   /*    Usage (Stylus),               */
  98         0xA0,                         /*    Collection (Physical),        */
  99         0x09, 0x42,                   /*      Usage (Tip Switch),         */
 100         0x09, 0x44,                   /*      Usage (Barrel Switch),      */
 101         0x09, 0x46,                   /*      Usage (Tablet Pick),        */
 102         0x14,                         /*      Logical Minimum (0),        */
 103         0x25, 0x01,                   /*      Logical Maximum (1),        */
 104         0x75, 0x01,                   /*      Report Size (1),            */
 105         0x95, 0x03,                   /*      Report Count (3),           */
 106         0x81, 0x02,                   /*      Input (Variable),           */
 107         0x95, 0x04,                   /*      Report Count (4),           */
 108         0x81, 0x01,                   /*      Input (Constant),           */
 109         0x09, 0x32,                   /*      Usage (In Range),           */
 110         0x95, 0x01,                   /*      Report Count (1),           */
 111         0x81, 0x02,                   /*      Input (Variable),           */
 112         0x75, 0x10,                   /*      Report Size (16),           */
 113         0xA4,                         /*      Push,                       */
 114         0x05, 0x01,                   /*      Usage Page (Desktop),       */
 115         0x09, 0x30,                   /*      Usage (X),                  */
 116         0x27, 0xFF, 0x7F, 0x00, 0x00, /*      Logical Maximum (32767),    */
 117         0x34,                         /*      Physical Minimum (0),       */
 118         0x47, 0x00, 0x00, 0x00, 0x00, /*      Physical Maximum (0),       */
 119         0x65, 0x11,                   /*      Unit (Centimeter),          */
 120         0x55, 0x00,                   /*      Unit Exponent (0),          */
 121         0x75, 0x10,                   /*      Report Size (16),           */
 122         0x81, 0x02,                   /*      Input (Variable),           */
 123         0x09, 0x31,                   /*      Usage (Y),                  */
 124         0x27, 0xFF, 0x7F, 0x00, 0x00, /*      Logical Maximum (32767),    */
 125         0x47, 0x00, 0x00, 0x00, 0x00, /*      Physical Maximum (0),       */
 126         0x81, 0x02,                   /*      Input (Variable),           */
 127         0xB4,                         /*      Pop,                        */
 128         0x05, 0x0D,                   /*      Usage Page (Digitizer),     */
 129         0x09, 0x30,                   /*      Usage (Tip Pressure),       */
 130         0x27, 0xFF, 0x07, 0x00, 0x00, /*      Logical Maximum (2047),     */
 131         0x81, 0x02,                   /*      Input (Variable),           */
 132         0xC0,                         /*    End Collection,               */
 133         0xC0,                         /*  End Collection,                 */
 134         0x05, 0x0D,                   /*  Usage Page (Digitizer),         */
 135         0x09, 0x21,                   /*  Usage (Puck),                   */
 136         0xA1, 0x01,                   /*  Collection (Application),       */
 137         0x85, 0x11,                   /*    Report ID (17),               */
 138         0x09, 0x21,                   /*    Usage (Puck),                 */
 139         0xA0,                         /*    Collection (Physical),        */
 140         0x05, 0x09,                   /*      Usage Page (Button),        */
 141         0x19, 0x01,                   /*      Usage Minimum (01h),        */
 142         0x29, 0x03,                   /*      Usage Maximum (03h),        */
 143         0x14,                         /*      Logical Minimum (0),        */
 144         0x25, 0x01,                   /*      Logical Maximum (1),        */
 145         0x75, 0x01,                   /*      Report Size (1),            */
 146         0x95, 0x03,                   /*      Report Count (3),           */
 147         0x81, 0x02,                   /*      Input (Variable),           */
 148         0x95, 0x04,                   /*      Report Count (4),           */
 149         0x81, 0x01,                   /*      Input (Constant),           */
 150         0x05, 0x0D,                   /*      Usage Page (Digitizer),     */
 151         0x09, 0x32,                   /*      Usage (In Range),           */
 152         0x95, 0x01,                   /*      Report Count (1),           */
 153         0x81, 0x02,                   /*      Input (Variable),           */
 154         0x05, 0x01,                   /*      Usage Page (Desktop),       */
 155         0xA4,                         /*      Push,                       */
 156         0x09, 0x30,                   /*      Usage (X),                  */
 157         0x27, 0xFF, 0x7F, 0x00, 0x00, /*      Logical Maximum (32767),    */
 158         0x34,                         /*      Physical Minimum (0),       */
 159         0x47, 0x00, 0x00, 0x00, 0x00, /*      Physical Maximum (0),       */
 160         0x65, 0x11,                   /*      Unit (Centimeter),          */
 161         0x55, 0x00,                   /*      Unit Exponent (0),          */
 162         0x75, 0x10,                   /*      Report Size (16),           */
 163         0x81, 0x02,                   /*      Input (Variable),           */
 164         0x09, 0x31,                   /*      Usage (Y),                  */
 165         0x27, 0xFF, 0x7F, 0x00, 0x00, /*      Logical Maximum (32767),    */
 166         0x47, 0x00, 0x00, 0x00, 0x00, /*      Physical Maximum (0),       */
 167         0x81, 0x02,                   /*      Input (Variable),           */
 168         0xB4,                         /*      Pop,                        */
 169         0x09, 0x38,                   /*      Usage (Wheel),              */
 170         0x15, 0xFF,                   /*      Logical Minimum (-1),       */
 171         0x75, 0x08,                   /*      Report Size (8),            */
 172         0x95, 0x01,                   /*      Report Count (1),           */
 173         0x81, 0x06,                   /*      Input (Variable, Relative), */
 174         0x81, 0x01,                   /*      Input (Constant),           */
 175         0xC0,                         /*    End Collection,               */
 176         0xC0                          /*  End Collection                  */
 177 };
 178
 179 static const struct kye_tablet_info {
 180         __u32 product;
 181         __s32 x_logical_maximum;
 182         __s32 y_logical_maximum;
 183         __s32 pressure_logical_maximum;
 184         __s32 x_physical_maximum;
 185         __s32 y_physical_maximum;
 186         __s8 unit_exponent;
 187         __s8 unit;
 188         bool has_punk;
 189         unsigned int control_rsize;
 190         const __u8 *control_rdesc;
 191 } kye_tablets_info[] = {
 192         {USB_DEVICE_ID_KYE_EASYPEN_I405X,  /* 0x5010 */
 193                 14080, 10240, 1023,   55,  40, -1, 0x13, false},
 194         {USB_DEVICE_ID_KYE_MOUSEPEN_I608X,  /* 0x5011 */
 195                 20480, 15360, 2047,    8,   6,  0, 0x13,  true},
 196         {USB_DEVICE_ID_KYE_EASYPEN_M610X,  /* 0x5013 */
 197                 40960, 25600, 1023, 1000, 625, -2, 0x13, false,
 198                 sizeof(easypen_m610x_control_rdesc), easypen_m610x_control_rdesc},
 199         {USB_DEVICE_ID_KYE_PENSKETCH_M912,  /* 0x5015 */
 200                 61440, 46080, 2047,   12,   9,  0, 0x13,  true,
 201                 sizeof(pensketch_m912_control_rdesc), pensketch_m912_control_rdesc},
 202         {USB_DEVICE_ID_KYE_EASYPEN_M406XE,  /* 0x5019 */
 203                 15360, 10240, 1023,    6,   4,  0, 0x13, false,
 204                 sizeof(easypen_m406xe_control_rdesc), easypen_m406xe_control_rdesc},
 205         {USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2,  /* 0x501A */
 206                 40960, 30720, 2047,    8,   6,  0, 0x13,  true},
 207         {}
 208 };
 209
 210 static __u8 *kye_consumer_control_fixup(struct hid_device *hdev, __u8 *rdesc,
 211                 unsigned int *rsize, int offset, const char *device_name)
 212 {
 213         /*
 214          * the fixup that need to be done:
 215          *   - change Usage Maximum in the Consumer Control
 216          *     (report ID 3) to a reasonable value
 217          */
 218         if (*rsize >= offset + 31 &&
 219             /* Usage Page (Consumer Devices) */
 220             rdesc[offset] == 0x05 && rdesc[offset + 1] == 0x0c &&
 221             /* Usage (Consumer Control) */
 222             rdesc[offset + 2] == 0x09 && rdesc[offset + 3] == 0x01 &&
 223             /*   Usage Maximum > 12287 */
 224             rdesc[offset + 10] == 0x2a && rdesc[offset + 12] > 0x2f) {
 225                 hid_info(hdev, "fixing up %s report descriptor\n", device_name);
 226                 rdesc[offset + 12] = 0x2f;
 227         }
 228         return rdesc;
 229 }
 230
 231 /*
 232  * Fix tablet descriptor of so-called "DataFormat 2".
 233  *
 234  * Though we may achieve a usable descriptor from original vendor-defined one,
 235  * some problems exist:
 236  *  - Their Logical Maximum never exceed 32767 (7F FF), though device do report
 237  *    values greater than that;
 238  *  - Physical Maximums are arbitrarily filled (always equal to Logical
 239  *    Maximum);
 240  *  - Detail for control buttons are not provided (a vendor-defined Usage Page
 241  *    with fixed content).
 242  *
 243  * Thus we use a pre-defined parameter table rather than digging it from
 244  * original descriptor.
 245  *
 246  * We may as well write a fallback routine for unrecognized kye tablet, but it's
 247  * clear kye are unlikely to produce new models in the foreseeable future, so we
 248  * simply enumerate all possible models.
 249  */
 250 static __u8 *kye_tablet_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize)
 251 {
 252         const struct kye_tablet_info *info;
 253         unsigned int newsize;
 254
 255         if (*rsize < sizeof(kye_tablet_rdesc)) {
 256                 hid_warn(hdev,
 257                          "tablet report size too small, or kye_tablet_rdesc unexpectedly large\n");
 258                 return rdesc;
 259         }
 260
 261         for (info = kye_tablets_info; info->product; info++) {
 262                 if (hdev->product == info->product)
 263                         break;
 264         }
 265
 266         if (!info->product) {
 267                 hid_err(hdev, "tablet unknown, someone forget to add kye_tablet_info entry?\n");
 268                 return rdesc;
 269         }
 270
 271         newsize = info->has_punk ? sizeof(kye_tablet_rdesc) : 112;
 272         memcpy(rdesc, kye_tablet_rdesc, newsize);
 273
 274         put_unaligned_le32(info->x_logical_maximum, rdesc + 66);
 275         put_unaligned_le32(info->x_physical_maximum, rdesc + 72);
 276         rdesc[77] = info->unit;
 277         rdesc[79] = info->unit_exponent;
 278         put_unaligned_le32(info->y_logical_maximum, rdesc + 87);
 279         put_unaligned_le32(info->y_physical_maximum, rdesc + 92);
 280         put_unaligned_le32(info->pressure_logical_maximum, rdesc + 104);
 281
 282         if (info->has_punk) {
 283                 put_unaligned_le32(info->x_logical_maximum, rdesc + 156);
 284                 put_unaligned_le32(info->x_physical_maximum, rdesc + 162);
 285                 rdesc[167] = info->unit;
 286                 rdesc[169] = info->unit_exponent;
 287                 put_unaligned_le32(info->y_logical_maximum, rdesc + 177);
 288                 put_unaligned_le32(info->y_physical_maximum, rdesc + 182);
 289         }
 290
 291         if (info->control_rsize) {
 292                 if (newsize + info->control_rsize > *rsize)
 293                         hid_err(hdev, "control rdesc unexpectedly large");
 294                 else {
 295                         memcpy(rdesc + newsize, info->control_rdesc, info->control_rsize);
 296                         newsize += info->control_rsize;
 297                 }
 298         }
 299
 300         *rsize = newsize;
 301         return rdesc;
 302 }
 303
 304 static __u8 *kye_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 305                 unsigned int *rsize)
 306 {
 307         switch (hdev->product) {
 308         case USB_DEVICE_ID_KYE_ERGO_525V:
 309                 /* the fixups that need to be done:
 310                  *   - change led usage page to button for extra buttons
 311                  *   - report size 8 count 1 must be size 1 count 8 for button
 312                  *     bitfield
 313                  *   - change the button usage range to 4-7 for the extra
 314                  *     buttons
 315                  */
 316                 if (*rsize >= 75 &&
 317                         rdesc[61] == 0x05 && rdesc[62] == 0x08 &&
 318                         rdesc[63] == 0x19 && rdesc[64] == 0x08 &&
 319                         rdesc[65] == 0x29 && rdesc[66] == 0x0f &&
 320                         rdesc[71] == 0x75 && rdesc[72] == 0x08 &&
 321                         rdesc[73] == 0x95 && rdesc[74] == 0x01) {
 322                         hid_info(hdev,
 323                                  "fixing up Kye/Genius Ergo Mouse "
 324                                  "report descriptor\n");
 325                         rdesc[62] = 0x09;
 326                         rdesc[64] = 0x04;
 327                         rdesc[66] = 0x07;
 328                         rdesc[72] = 0x01;
 329                         rdesc[74] = 0x08;
 330                 }
 331                 break;
 332         case USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE:
 333                 rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 104,
 334                                         "Genius Gila Gaming Mouse");
 335                 break;
 336         case USB_DEVICE_ID_GENIUS_MANTICORE:
 337                 rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 104,
 338                                         "Genius Manticore Keyboard");
 339                 break;
 340         case USB_DEVICE_ID_GENIUS_GX_IMPERATOR:
 341                 rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 83,
 342                                         "Genius Gx Imperator Keyboard");
 343                 break;
 344         case USB_DEVICE_ID_KYE_EASYPEN_I405X:
 345         case USB_DEVICE_ID_KYE_MOUSEPEN_I608X:
 346         case USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2:
 347         case USB_DEVICE_ID_KYE_EASYPEN_M610X:
 348         case USB_DEVICE_ID_KYE_EASYPEN_M406XE:
 349         case USB_DEVICE_ID_KYE_PENSKETCH_M912:
 350                 rdesc = kye_tablet_fixup(hdev, rdesc, rsize);
 351                 break;
 352         }
 353         return rdesc;
 354 }
 355
 356 static int kye_tablet_enable(struct hid_device *hdev)
 357 {
 358         struct list_head *list;
 359         struct list_head *head;
 360         struct hid_report *report;
 361         __s32 *value;
 362
 363         list = &hdev->report_enum[HID_FEATURE_REPORT].report_list;
 364         list_for_each(head, list) {
 365                 report = list_entry(head, struct hid_report, list);
 366                 if (report->id == 5)
 367                         break;
 368         }
 369
 370         if (head == list) {
 371                 hid_err(hdev, "tablet-enabling feature report not found\n");
 372                 return -ENODEV;
 373         }
 374
 375         if (report->maxfield < 1 || report->field[0]->report_count < 7) {
 376                 hid_err(hdev, "invalid tablet-enabling feature report\n");
 377                 return -ENODEV;
 378         }
 379
 380         value = report->field[0]->value;
 381
 382         /*
 383          * The code is for DataFormat 2 of config xml. They have no obvious
 384          * meaning (at least not configurable in Windows driver) except enabling
 385          * fully-functional tablet mode (absolute positioning). Otherwise, the
 386          * tablet acts like a relative mouse.
 387          *
 388          * Though there're magic codes for DataFormat 3 and 4, no devices use
 389          * these DataFormats.
 390          */
 391         value[0] = 0x12;
 392         value[1] = 0x10;
 393         value[2] = 0x11;
 394         value[3] = 0x12;
 395         value[4] = 0x00;
 396         value[5] = 0x00;
 397         value[6] = 0x00;
 398         hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
 399
 400         return 0;
 401 }
 402
 403 static int kye_probe(struct hid_device *hdev, const struct hid_device_id *id)
 404 {
 405         int ret;
 406
 407         ret = hid_parse(hdev);
 408         if (ret) {
 409                 hid_err(hdev, "parse failed\n");
 410                 goto err;
 411         }
 412
 413         ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
 414         if (ret) {
 415                 hid_err(hdev, "hw start failed\n");
 416                 goto err;
 417         }
 418
 419         switch (id->product) {
 420         case USB_DEVICE_ID_GENIUS_MANTICORE:
 421                 /*
 422                  * The manticore keyboard needs to have all the interfaces
 423                  * opened at least once to be fully functional.
 424                  */
 425                 if (hid_hw_open(hdev))
 426                         hid_hw_close(hdev);
 427                 break;
 428         case USB_DEVICE_ID_KYE_EASYPEN_I405X:
 429         case USB_DEVICE_ID_KYE_MOUSEPEN_I608X:
 430         case USB_DEVICE_ID_KYE_EASYPEN_M610X:
 431         case USB_DEVICE_ID_KYE_PENSKETCH_M912:
 432         case USB_DEVICE_ID_KYE_EASYPEN_M406XE:
 433         case USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2:
 434                 ret = kye_tablet_enable(hdev);
 435                 if (ret) {
 436                         hid_err(hdev, "tablet enabling failed\n");
 437                         goto enabling_err;
 438                 }
 439                 break;
 440         }
 441
 442         return 0;
 443 enabling_err:
 444         hid_hw_stop(hdev);
 445 err:
 446         return ret;
 447 }
 448
 449 static const struct hid_device_id kye_devices[] = {
 450         { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) },
 451         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 452                                 USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE) },
 453         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 454                                 USB_DEVICE_ID_GENIUS_MANTICORE) },
 455         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 456                                 USB_DEVICE_ID_GENIUS_GX_IMPERATOR) },
 457         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 458                                 USB_DEVICE_ID_KYE_EASYPEN_I405X) },
 459         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 460                                 USB_DEVICE_ID_KYE_MOUSEPEN_I608X) },
 461         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 462                                 USB_DEVICE_ID_KYE_EASYPEN_M610X) },
 463         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 464                                 USB_DEVICE_ID_KYE_PENSKETCH_M912) },
 465         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 466                                 USB_DEVICE_ID_KYE_EASYPEN_M406XE) },
 467         { HID_USB_DEVICE(USB_VENDOR_ID_KYE,
 468                                 USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2) },
 469         { }
 470 };
 471 MODULE_DEVICE_TABLE(hid, kye_devices);
 472
 473 static struct hid_driver kye_driver = {
 474         .name = "kye",
 475         .id_table = kye_devices,
 476         .probe = kye_probe,
 477         .report_fixup = kye_report_fixup,
 478 };
 479 module_hid_driver(kye_driver);
 480
 481 MODULE_LICENSE("GPL");