projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| dde5845a | 1 | /* |
| 229695e5 | 2 | * HID support for Linux |
| dde5845a JK |
3 | * |
| 4 | * Copyright (c) 1999 Andreas Gal | |
| 5 | * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> | |
| 6 | * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc | |
| 6b1968d5 | 7 | * Copyright (c) 2006-2012 Jiri Kosina |
| dde5845a JK |
8 | */ |
| 9 | ||
| 10 | /* | |
| 11 | * This program is free software; you can redistribute it and/or modify it | |
| 12 | * under the terms of the GNU General Public License as published by the Free | |
| 13 | * Software Foundation; either version 2 of the License, or (at your option) | |
| 14 | * any later version. | |
| 15 | */ | |
| 16 | ||
| 4291ee30 JP |
17 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| 18 | ||
| dde5845a JK |
19 | #include <linux/module.h> |
| 20 | #include <linux/slab.h> | |
| 21 | #include <linux/init.h> | |
| 22 | #include <linux/kernel.h> | |
| dde5845a JK |
23 | #include <linux/list.h> |
| 24 | #include <linux/mm.h> | |
| dde5845a JK |
25 | #include <linux/spinlock.h> |
| 26 | #include <asm/unaligned.h> | |
| 27 | #include <asm/byteorder.h> | |
| 28 | #include <linux/input.h> | |
| 29 | #include <linux/wait.h> | |
| 47a80edb | 30 | #include <linux/vmalloc.h> |
| c4124c9b | 31 | #include <linux/sched.h> |
| 4ea54542 | 32 | #include <linux/semaphore.h> |
| dde5845a | 33 | |
| dde5845a JK |
34 | #include <linux/hid.h> |
| 35 | #include <linux/hiddev.h> | |
| c080d89a | 36 | #include <linux/hid-debug.h> |
| 86166b7b | 37 | #include <linux/hidraw.h> |
| dde5845a | 38 | |
| 5f22a799 JS |
39 | #include "hid-ids.h" |
| 40 | ||
| dde5845a JK |
41 | /* |
| 42 | * Version Information | |
| 43 | */ | |
| 44 | ||
| 53149801 | 45 | #define DRIVER_DESC "HID core driver" |
| dde5845a | 46 | |
| 58037eb9 | 47 | int hid_debug = 0; |
| 377e10fb | 48 | module_param_named(debug, hid_debug, int, 0600); |
| cd667ce2 | 49 | MODULE_PARM_DESC(debug, "toggle HID debugging messages"); |
| 58037eb9 | 50 | EXPORT_SYMBOL_GPL(hid_debug); |
| 58037eb9 | 51 | |
| 6b1968d5 JK |
52 | static int hid_ignore_special_drivers = 0; |
| 53 | module_param_named(ignore_special_drivers, hid_ignore_special_drivers, int, 0600); | |
| 643727a9 | 54 | MODULE_PARM_DESC(ignore_special_drivers, "Ignore any special drivers and handle all devices by generic driver"); |
| 6b1968d5 | 55 | |
| dde5845a JK |
56 | /* |
| 57 | * Register a new report for a device. | |
| 58 | */ | |
| 59 | ||
| 90a006ab | 60 | struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id) |
| dde5845a JK |
61 | { |
| 62 | struct hid_report_enum *report_enum = device->report_enum + type; | |
| 63 | struct hid_report *report; | |
| 64 | ||
| 43622021 KC |
65 | if (id >= HID_MAX_IDS) |
| 66 | return NULL; | |
| dde5845a JK |
67 | if (report_enum->report_id_hash[id]) |
| 68 | return report_enum->report_id_hash[id]; | |
| 69 | ||
| a3789a17 JP |
70 | report = kzalloc(sizeof(struct hid_report), GFP_KERNEL); |
| 71 | if (!report) | |
| dde5845a JK |
72 | return NULL; |
| 73 | ||
| 74 | if (id != 0) | |
| 75 | report_enum->numbered = 1; | |
| 76 | ||
| 77 | report->id = id; | |
| 78 | report->type = type; | |
| 79 | report->size = 0; | |
| 80 | report->device = device; | |
| 81 | report_enum->report_id_hash[id] = report; | |
| 82 | ||
| 83 | list_add_tail(&report->list, &report_enum->report_list); | |
| 84 | ||
| 85 | return report; | |
| 86 | } | |
| 90a006ab | 87 | EXPORT_SYMBOL_GPL(hid_register_report); |
| dde5845a JK |
88 | |
| 89 | /* | |
| 90 | * Register a new field for this report. | |
| 91 | */ | |
| 92 | ||
| 93 | static struct hid_field *hid_register_field(struct hid_report *report, unsigned usages, unsigned values) | |
| 94 | { | |
| 95 | struct hid_field *field; | |
| 96 | ||
| 97 | if (report->maxfield == HID_MAX_FIELDS) { | |
| 8c3d52fc | 98 | hid_err(report->device, "too many fields in report\n"); |
| dde5845a JK |
99 | return NULL; |
| 100 | } | |
| 101 | ||
| a3789a17 JP |
102 | field = kzalloc((sizeof(struct hid_field) + |
| 103 | usages * sizeof(struct hid_usage) + | |
| 104 | values * sizeof(unsigned)), GFP_KERNEL); | |
| 105 | if (!field) | |
| 106 | return NULL; | |
| dde5845a JK |
107 | |
| 108 | field->index = report->maxfield++; | |
| 109 | report->field[field->index] = field; | |
| 110 | field->usage = (struct hid_usage *)(field + 1); | |
| 282bfd4c | 111 | field->value = (s32 *)(field->usage + usages); |
| dde5845a JK |
112 | field->report = report; |
| 113 | ||
| 114 | return field; | |
| 115 | } | |
| 116 | ||
| 117 | /* | |
| 118 | * Open a collection. The type/usage is pushed on the stack. | |
| 119 | */ | |
| 120 | ||
| 121 | static int open_collection(struct hid_parser *parser, unsigned type) | |
| 122 | { | |
| 123 | struct hid_collection *collection; | |
| 124 | unsigned usage; | |
| 125 | ||
| 126 | usage = parser->local.usage[0]; | |
| 127 | ||
| 128 | if (parser->collection_stack_ptr == HID_COLLECTION_STACK_SIZE) { | |
| 8c3d52fc | 129 | hid_err(parser->device, "collection stack overflow\n"); |
| a6fbaacf | 130 | return -EINVAL; |
| dde5845a JK |
131 | } |
| 132 | ||
| 133 | if (parser->device->maxcollection == parser->device->collection_size) { | |
| 134 | collection = kmalloc(sizeof(struct hid_collection) * | |
| 135 | parser->device->collection_size * 2, GFP_KERNEL); | |
| 136 | if (collection == NULL) { | |
| 8c3d52fc | 137 | hid_err(parser->device, "failed to reallocate collection array\n"); |
| a6fbaacf | 138 | return -ENOMEM; |
| dde5845a JK |
139 | } |
| 140 | memcpy(collection, parser->device->collection, | |
| 141 | sizeof(struct hid_collection) * | |
| 142 | parser->device->collection_size); | |
| 143 | memset(collection + parser->device->collection_size, 0, | |
| 144 | sizeof(struct hid_collection) * | |
| 145 | parser->device->collection_size); | |
| 146 | kfree(parser->device->collection); | |
| 147 | parser->device->collection = collection; | |
| 148 | parser->device->collection_size *= 2; | |
| 149 | } | |
| 150 | ||
| 151 | parser->collection_stack[parser->collection_stack_ptr++] = | |
| 152 | parser->device->maxcollection; | |
| 153 | ||
| 154 | collection = parser->device->collection + | |
| 155 | parser->device->maxcollection++; | |
| 156 | collection->type = type; | |
| 157 | collection->usage = usage; | |
| 158 | collection->level = parser->collection_stack_ptr - 1; | |
| 159 | ||
| 160 | if (type == HID_COLLECTION_APPLICATION) | |
| 161 | parser->device->maxapplication++; | |
| 162 | ||
| 163 | return 0; | |
| 164 | } | |
| 165 | ||
| 166 | /* | |
| 167 | * Close a collection. | |
| 168 | */ | |
| 169 | ||
| 170 | static int close_collection(struct hid_parser *parser) | |
| 171 | { | |
| 172 | if (!parser->collection_stack_ptr) { | |
| 8c3d52fc | 173 | hid_err(parser->device, "collection stack underflow\n"); |
| a6fbaacf | 174 | return -EINVAL; |
| dde5845a JK |
175 | } |
| 176 | parser->collection_stack_ptr--; | |
| 177 | return 0; | |
| 178 | } | |
| 179 | ||
| 180 | /* | |
| 181 | * Climb up the stack, search for the specified collection type | |
| 182 | * and return the usage. | |
| 183 | */ | |
| 184 | ||
| 185 | static unsigned hid_lookup_collection(struct hid_parser *parser, unsigned type) | |
| 186 | { | |
| 504499f2 | 187 | struct hid_collection *collection = parser->device->collection; |
| dde5845a | 188 | int n; |
| 504499f2 JP |
189 | |
| 190 | for (n = parser->collection_stack_ptr - 1; n >= 0; n--) { | |
| 191 | unsigned index = parser->collection_stack[n]; | |
| 192 | if (collection[index].type == type) | |
| 193 | return collection[index].usage; | |
| 194 | } | |
| dde5845a JK |
195 | return 0; /* we know nothing about this usage type */ |
| 196 | } | |
| 197 | ||
| 198 | /* | |
| 199 | * Add a usage to the temporary parser table. | |
| 200 | */ | |
| 201 | ||
| 202 | static int hid_add_usage(struct hid_parser *parser, unsigned usage) | |
| 203 | { | |
| 204 | if (parser->local.usage_index >= HID_MAX_USAGES) { | |
| 8c3d52fc | 205 | hid_err(parser->device, "usage index exceeded\n"); |
| dde5845a JK |
206 | return -1; |
| 207 | } | |
| 208 | parser->local.usage[parser->local.usage_index] = usage; | |
| 209 | parser->local.collection_index[parser->local.usage_index] = | |
| 210 | parser->collection_stack_ptr ? | |
| 211 | parser->collection_stack[parser->collection_stack_ptr - 1] : 0; | |
| 212 | parser->local.usage_index++; | |
| 213 | return 0; | |
| 214 | } | |
| 215 | ||
| 216 | /* | |
| 217 | * Register a new field for this report. | |
| 218 | */ | |
| 219 | ||
| 220 | static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsigned flags) | |
| 221 | { | |
| 222 | struct hid_report *report; | |
| 223 | struct hid_field *field; | |
| cc6b54aa | 224 | unsigned usages; |
| dde5845a | 225 | unsigned offset; |
| cc6b54aa | 226 | unsigned i; |
| dde5845a | 227 | |
| a3789a17 JP |
228 | report = hid_register_report(parser->device, report_type, parser->global.report_id); |
| 229 | if (!report) { | |
| 8c3d52fc | 230 | hid_err(parser->device, "hid_register_report failed\n"); |
| dde5845a JK |
231 | return -1; |
| 232 | } | |
| 233 | ||
| bb2e1976 | 234 | /* Handle both signed and unsigned cases properly */ |
| 0cd516c2 | 235 | if ((parser->global.logical_minimum < 0 && |
| 236 | parser->global.logical_maximum < | |
| 237 | parser->global.logical_minimum) || | |
| 238 | (parser->global.logical_minimum >= 0 && | |
| 239 | (__u32)parser->global.logical_maximum < | |
| 240 | (__u32)parser->global.logical_minimum)) { | |
| 241 | dbg_hid("logical range invalid 0x%x 0x%x\n", | |
| 242 | parser->global.logical_minimum, | |
| 243 | parser->global.logical_maximum); | |
| dde5845a JK |
244 | return -1; |
| 245 | } | |
| 246 | ||
| 247 | offset = report->size; | |
| 248 | report->size += parser->global.report_size * parser->global.report_count; | |
| 249 | ||
| 250 | if (!parser->local.usage_index) /* Ignore padding fields */ | |
| 251 | return 0; | |
| 252 | ||
| cc6b54aa BT |
253 | usages = max_t(unsigned, parser->local.usage_index, |
| 254 | parser->global.report_count); | |
| dde5845a | 255 | |
| a3789a17 JP |
256 | field = hid_register_field(report, usages, parser->global.report_count); |
| 257 | if (!field) | |
| dde5845a JK |
258 | return 0; |
| 259 | ||
| 260 | field->physical = hid_lookup_collection(parser, HID_COLLECTION_PHYSICAL); | |
| 261 | field->logical = hid_lookup_collection(parser, HID_COLLECTION_LOGICAL); | |
| 262 | field->application = hid_lookup_collection(parser, HID_COLLECTION_APPLICATION); | |
| 263 | ||
| 264 | for (i = 0; i < usages; i++) { | |
| cc6b54aa | 265 | unsigned j = i; |
| dde5845a JK |
266 | /* Duplicate the last usage we parsed if we have excess values */ |
| 267 | if (i >= parser->local.usage_index) | |
| 268 | j = parser->local.usage_index - 1; | |
| 269 | field->usage[i].hid = parser->local.usage[j]; | |
| 270 | field->usage[i].collection_index = | |
| 271 | parser->local.collection_index[j]; | |
| cc6b54aa | 272 | field->usage[i].usage_index = i; |
| dde5845a JK |
273 | } |
| 274 | ||
| 275 | field->maxusage = usages; | |
| 276 | field->flags = flags; | |
| 277 | field->report_offset = offset; | |
| 278 | field->report_type = report_type; | |
| 279 | field->report_size = parser->global.report_size; | |
| 280 | field->report_count = parser->global.report_count; | |
| 281 | field->logical_minimum = parser->global.logical_minimum; | |
| 282 | field->logical_maximum = parser->global.logical_maximum; | |
| 283 | field->physical_minimum = parser->global.physical_minimum; | |
| 284 | field->physical_maximum = parser->global.physical_maximum; | |
| 285 | field->unit_exponent = parser->global.unit_exponent; | |
| 286 | field->unit = parser->global.unit; | |
| 287 | ||
| 288 | return 0; | |
| 289 | } | |
| 290 | ||
| 291 | /* | |
| 292 | * Read data value from item. | |
| 293 | */ | |
| 294 | ||
| 295 | static u32 item_udata(struct hid_item *item) | |
| 296 | { | |
| 297 | switch (item->size) { | |
| 880d29f1 JS |
298 | case 1: return item->data.u8; |
| 299 | case 2: return item->data.u16; | |
| 300 | case 4: return item->data.u32; | |
| dde5845a JK |
301 | } |
| 302 | return 0; | |
| 303 | } | |
| 304 | ||
| 305 | static s32 item_sdata(struct hid_item *item) | |
| 306 | { | |
| 307 | switch (item->size) { | |
| 880d29f1 JS |
308 | case 1: return item->data.s8; |
| 309 | case 2: return item->data.s16; | |
| 310 | case 4: return item->data.s32; | |
| dde5845a JK |
311 | } |
| 312 | return 0; | |
| 313 | } | |
| 314 | ||
| 315 | /* | |
| 316 | * Process a global item. | |
| 317 | */ | |
| 318 | ||
| 319 | static int hid_parser_global(struct hid_parser *parser, struct hid_item *item) | |
| 320 | { | |
| ad0e669b | 321 | __s32 raw_value; |
| dde5845a | 322 | switch (item->tag) { |
| 880d29f1 | 323 | case HID_GLOBAL_ITEM_TAG_PUSH: |
| dde5845a | 324 | |
| 880d29f1 | 325 | if (parser->global_stack_ptr == HID_GLOBAL_STACK_SIZE) { |
| 8c3d52fc | 326 | hid_err(parser->device, "global environment stack overflow\n"); |
| 880d29f1 JS |
327 | return -1; |
| 328 | } | |
| dde5845a | 329 | |
| 880d29f1 JS |
330 | memcpy(parser->global_stack + parser->global_stack_ptr++, |
| 331 | &parser->global, sizeof(struct hid_global)); | |
| 332 | return 0; | |
| dde5845a | 333 | |
| 880d29f1 | 334 | case HID_GLOBAL_ITEM_TAG_POP: |
| dde5845a | 335 | |
| 880d29f1 | 336 | if (!parser->global_stack_ptr) { |
| 8c3d52fc | 337 | hid_err(parser->device, "global environment stack underflow\n"); |
| 880d29f1 JS |
338 | return -1; |
| 339 | } | |
| dde5845a | 340 | |
| 880d29f1 JS |
341 | memcpy(&parser->global, parser->global_stack + |
| 342 | --parser->global_stack_ptr, sizeof(struct hid_global)); | |
| 343 | return 0; | |
| dde5845a | 344 | |
| 880d29f1 JS |
345 | case HID_GLOBAL_ITEM_TAG_USAGE_PAGE: |
| 346 | parser->global.usage_page = item_udata(item); | |
| 347 | return 0; | |
| dde5845a | 348 | |
| 880d29f1 JS |
349 | case HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM: |
| 350 | parser->global.logical_minimum = item_sdata(item); | |
| 351 | return 0; | |
| dde5845a | 352 | |
| 880d29f1 JS |
353 | case HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM: |
| 354 | if (parser->global.logical_minimum < 0) | |
| 355 | parser->global.logical_maximum = item_sdata(item); | |
| 356 | else | |
| 357 | parser->global.logical_maximum = item_udata(item); | |
| 358 | return 0; | |
| dde5845a | 359 | |
| 880d29f1 JS |
360 | case HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM: |
| 361 | parser->global.physical_minimum = item_sdata(item); | |
| 362 | return 0; | |
| dde5845a | 363 | |
| 880d29f1 JS |
364 | case HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM: |
| 365 | if (parser->global.physical_minimum < 0) | |
| 366 | parser->global.physical_maximum = item_sdata(item); | |
| 367 | else | |
| 368 | parser->global.physical_maximum = item_udata(item); | |
| 369 | return 0; | |
| dde5845a | 370 | |
| 880d29f1 | 371 | case HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT: |
| ad0e669b NK |
372 | /* Many devices provide unit exponent as a two's complement |
| 373 | * nibble due to the common misunderstanding of HID | |
| 374 | * specification 1.11, 6.2.2.7 Global Items. Attempt to handle | |
| 375 | * both this and the standard encoding. */ | |
| 376 | raw_value = item_sdata(item); | |
| 77463838 BT |
377 | if (!(raw_value & 0xfffffff0)) |
| 378 | parser->global.unit_exponent = hid_snto32(raw_value, 4); | |
| 379 | else | |
| 380 | parser->global.unit_exponent = raw_value; | |
| 880d29f1 | 381 | return 0; |
| dde5845a | 382 | |
| 880d29f1 JS |
383 | case HID_GLOBAL_ITEM_TAG_UNIT: |
| 384 | parser->global.unit = item_udata(item); | |
| 385 | return 0; | |
| dde5845a | 386 | |
| 880d29f1 JS |
387 | case HID_GLOBAL_ITEM_TAG_REPORT_SIZE: |
| 388 | parser->global.report_size = item_udata(item); | |
| 23408f95 | 389 | if (parser->global.report_size > 128) { |
| 8c3d52fc | 390 | hid_err(parser->device, "invalid report_size %d\n", |
| 880d29f1 JS |
391 | parser->global.report_size); |
| 392 | return -1; | |
| 393 | } | |
| 394 | return 0; | |
| dde5845a | 395 | |
| 880d29f1 JS |
396 | case HID_GLOBAL_ITEM_TAG_REPORT_COUNT: |
| 397 | parser->global.report_count = item_udata(item); | |
| 398 | if (parser->global.report_count > HID_MAX_USAGES) { | |
| 8c3d52fc | 399 | hid_err(parser->device, "invalid report_count %d\n", |
| 880d29f1 JS |
400 | parser->global.report_count); |
| 401 | return -1; | |
| 402 | } | |
| 403 | return 0; | |
| dde5845a | 404 | |
| 880d29f1 JS |
405 | case HID_GLOBAL_ITEM_TAG_REPORT_ID: |
| 406 | parser->global.report_id = item_udata(item); | |
| 43622021 KC |
407 | if (parser->global.report_id == 0 || |
| 408 | parser->global.report_id >= HID_MAX_IDS) { | |
| 409 | hid_err(parser->device, "report_id %u is invalid\n", | |
| 410 | parser->global.report_id); | |
| dde5845a | 411 | return -1; |
| 880d29f1 JS |
412 | } |
| 413 | return 0; | |
| 414 | ||
| 415 | default: | |
| 8c3d52fc | 416 | hid_err(parser->device, "unknown global tag 0x%x\n", item->tag); |
| 880d29f1 | 417 | return -1; |
| dde5845a JK |
418 | } |
| 419 | } | |
| 420 | ||
| 421 | /* | |
| 422 | * Process a local item. | |
| 423 | */ | |
| 424 | ||
| 425 | static int hid_parser_local(struct hid_parser *parser, struct hid_item *item) | |
| 426 | { | |
| 427 | __u32 data; | |
| 428 | unsigned n; | |
| ba532198 | 429 | __u32 count; |
| dde5845a | 430 | |
| dde5845a JK |
431 | data = item_udata(item); |
| 432 | ||
| 433 | switch (item->tag) { | |
| 880d29f1 JS |
434 | case HID_LOCAL_ITEM_TAG_DELIMITER: |
| 435 | ||
| 436 | if (data) { | |
| 437 | /* | |
| 438 | * We treat items before the first delimiter | |
| 439 | * as global to all usage sets (branch 0). | |
| 440 | * In the moment we process only these global | |
| 441 | * items and the first delimiter set. | |
| 442 | */ | |
| 443 | if (parser->local.delimiter_depth != 0) { | |
| 8c3d52fc | 444 | hid_err(parser->device, "nested delimiters\n"); |
| 880d29f1 | 445 | return -1; |
| dde5845a | 446 | } |
| 880d29f1 JS |
447 | parser->local.delimiter_depth++; |
| 448 | parser->local.delimiter_branch++; | |
| 449 | } else { | |
| 450 | if (parser->local.delimiter_depth < 1) { | |
| 8c3d52fc | 451 | hid_err(parser->device, "bogus close delimiter\n"); |
| 880d29f1 | 452 | return -1; |
| dde5845a | 453 | } |
| 880d29f1 JS |
454 | parser->local.delimiter_depth--; |
| 455 | } | |
| 38ead6ef | 456 | return 0; |
| dde5845a | 457 | |
| 880d29f1 | 458 | case HID_LOCAL_ITEM_TAG_USAGE: |
| dde5845a | 459 | |
| 880d29f1 JS |
460 | if (parser->local.delimiter_branch > 1) { |
| 461 | dbg_hid("alternative usage ignored\n"); | |
| 462 | return 0; | |
| 463 | } | |
| dde5845a | 464 | |
| 880d29f1 JS |
465 | if (item->size <= 2) |
| 466 | data = (parser->global.usage_page << 16) + data; | |
| dde5845a | 467 | |
| 880d29f1 | 468 | return hid_add_usage(parser, data); |
| dde5845a | 469 | |
| 880d29f1 | 470 | case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM: |
| dde5845a | 471 | |
| 880d29f1 JS |
472 | if (parser->local.delimiter_branch > 1) { |
| 473 | dbg_hid("alternative usage ignored\n"); | |
| dde5845a | 474 | return 0; |
| 880d29f1 | 475 | } |
| dde5845a | 476 | |
| 880d29f1 JS |
477 | if (item->size <= 2) |
| 478 | data = (parser->global.usage_page << 16) + data; | |
| dde5845a | 479 | |
| 880d29f1 JS |
480 | parser->local.usage_minimum = data; |
| 481 | return 0; | |
| dde5845a | 482 | |
| 880d29f1 | 483 | case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM: |
| dde5845a | 484 | |
| 880d29f1 JS |
485 | if (parser->local.delimiter_branch > 1) { |
| 486 | dbg_hid("alternative usage ignored\n"); | |
| dde5845a | 487 | return 0; |
| 880d29f1 | 488 | } |
| dde5845a | 489 | |
| 880d29f1 JS |
490 | if (item->size <= 2) |
| 491 | data = (parser->global.usage_page << 16) + data; | |
| dde5845a | 492 | |
| ba532198 BT |
493 | count = data - parser->local.usage_minimum; |
| 494 | if (count + parser->local.usage_index >= HID_MAX_USAGES) { | |
| 495 | /* | |
| 496 | * We do not warn if the name is not set, we are | |
| 497 | * actually pre-scanning the device. | |
| 498 | */ | |
| 499 | if (dev_name(&parser->device->dev)) | |
| 500 | hid_warn(parser->device, | |
| 501 | "ignoring exceeding usage max\n"); | |
| 502 | data = HID_MAX_USAGES - parser->local.usage_index + | |
| 503 | parser->local.usage_minimum - 1; | |
| 504 | if (data <= 0) { | |
| 505 | hid_err(parser->device, | |
| 506 | "no more usage index available\n"); | |
| 507 | return -1; | |
| 508 | } | |
| 509 | } | |
| 510 | ||
| 880d29f1 JS |
511 | for (n = parser->local.usage_minimum; n <= data; n++) |
| 512 | if (hid_add_usage(parser, n)) { | |
| 513 | dbg_hid("hid_add_usage failed\n"); | |
| 514 | return -1; | |
| 515 | } | |
| 516 | return 0; | |
| 517 | ||
| 518 | default: | |
| 519 | ||
| 520 | dbg_hid("unknown local item tag 0x%x\n", item->tag); | |
| 521 | return 0; | |
| dde5845a JK |
522 | } |
| 523 | return 0; | |
| 524 | } | |
| 525 | ||
| 526 | /* | |
| 527 | * Process a main item. | |
| 528 | */ | |
| 529 | ||
| 530 | static int hid_parser_main(struct hid_parser *parser, struct hid_item *item) | |
| 531 | { | |
| 532 | __u32 data; | |
| 533 | int ret; | |
| 534 | ||
| 535 | data = item_udata(item); | |
| 536 | ||
| 537 | switch (item->tag) { | |
| 880d29f1 JS |
538 | case HID_MAIN_ITEM_TAG_BEGIN_COLLECTION: |
| 539 | ret = open_collection(parser, data & 0xff); | |
| 540 | break; | |
| 541 | case HID_MAIN_ITEM_TAG_END_COLLECTION: | |
| 542 | ret = close_collection(parser); | |
| 543 | break; | |
| 544 | case HID_MAIN_ITEM_TAG_INPUT: | |
| 545 | ret = hid_add_field(parser, HID_INPUT_REPORT, data); | |
| 546 | break; | |
| 547 | case HID_MAIN_ITEM_TAG_OUTPUT: | |
| 548 | ret = hid_add_field(parser, HID_OUTPUT_REPORT, data); | |
| 549 | break; | |
| 550 | case HID_MAIN_ITEM_TAG_FEATURE: | |
| 551 | ret = hid_add_field(parser, HID_FEATURE_REPORT, data); | |
| 552 | break; | |
| 553 | default: | |
| 8c3d52fc | 554 | hid_err(parser->device, "unknown main item tag 0x%x\n", item->tag); |
| 880d29f1 | 555 | ret = 0; |
| dde5845a JK |
556 | } |
| 557 | ||
| 558 | memset(&parser->local, 0, sizeof(parser->local)); /* Reset the local parser environment */ | |
| 559 | ||
| 560 | return ret; | |
| 561 | } | |
| 562 | ||
| 563 | /* | |
| 564 | * Process a reserved item. | |
| 565 | */ | |
| 566 | ||
| 567 | static int hid_parser_reserved(struct hid_parser *parser, struct hid_item *item) | |
| 568 | { | |
| 58037eb9 | 569 | dbg_hid("reserved item type, tag 0x%x\n", item->tag); |
| dde5845a JK |
570 | return 0; |
| 571 | } | |
| 572 | ||
| 573 | /* | |
| 574 | * Free a report and all registered fields. The field->usage and | |
| 575 | * field->value table's are allocated behind the field, so we need | |
| 576 | * only to free(field) itself. | |
| 577 | */ | |
| 578 | ||
| 579 | static void hid_free_report(struct hid_report *report) | |
| 580 | { | |
| 581 | unsigned n; | |
| 582 | ||
| 583 | for (n = 0; n < report->maxfield; n++) | |
| 584 | kfree(report->field[n]); | |
| 585 | kfree(report); | |
| 586 | } | |
| 587 | ||
| 588 | /* | |
| a7197c2e HR |
589 | * Close report. This function returns the device |
| 590 | * state to the point prior to hid_open_report(). | |
| dde5845a | 591 | */ |
| a7197c2e | 592 | static void hid_close_report(struct hid_device *device) |
| dde5845a | 593 | { |
| 85cdaf52 | 594 | unsigned i, j; |
| dde5845a JK |
595 | |
| 596 | for (i = 0; i < HID_REPORT_TYPES; i++) { | |
| 597 | struct hid_report_enum *report_enum = device->report_enum + i; | |
| 598 | ||
| 43622021 | 599 | for (j = 0; j < HID_MAX_IDS; j++) { |
| dde5845a JK |
600 | struct hid_report *report = report_enum->report_id_hash[j]; |
| 601 | if (report) | |
| 602 | hid_free_report(report); | |
| 603 | } | |
| a7197c2e HR |
604 | memset(report_enum, 0, sizeof(*report_enum)); |
| 605 | INIT_LIST_HEAD(&report_enum->report_list); | |
| dde5845a JK |
606 | } |
| 607 | ||
| 608 | kfree(device->rdesc); | |
| a7197c2e HR |
609 | device->rdesc = NULL; |
| 610 | device->rsize = 0; | |
| 611 | ||
| 767fe787 | 612 | kfree(device->collection); |
| a7197c2e HR |
613 | device->collection = NULL; |
| 614 | device->collection_size = 0; | |
| 615 | device->maxcollection = 0; | |
| 616 | device->maxapplication = 0; | |
| 617 | ||
| 618 | device->status &= ~HID_STAT_PARSED; | |
| 619 | } | |
| 620 | ||
| 621 | /* | |
| 622 | * Free a device structure, all reports, and all fields. | |
| 623 | */ | |
| 624 | ||
| 625 | static void hid_device_release(struct device *dev) | |
| 626 | { | |
| ee79a8f8 | 627 | struct hid_device *hid = to_hid_device(dev); |
| a7197c2e HR |
628 | |
| 629 | hid_close_report(hid); | |
| 630 | kfree(hid->dev_rdesc); | |
| 631 | kfree(hid); | |
| dde5845a JK |
632 | } |
| 633 | ||
| 634 | /* | |
| 635 | * Fetch a report description item from the data stream. We support long | |
| 636 | * items, though they are not used yet. | |
| 637 | */ | |
| 638 | ||
| 639 | static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item) | |
| 640 | { | |
| 641 | u8 b; | |
| 642 | ||
| 643 | if ((end - start) <= 0) | |
| 644 | return NULL; | |
| 645 | ||
| 646 | b = *start++; | |
| 647 | ||
| 648 | item->type = (b >> 2) & 3; | |
| 649 | item->tag = (b >> 4) & 15; | |
| 650 | ||
| 651 | if (item->tag == HID_ITEM_TAG_LONG) { | |
| 652 | ||
| 653 | item->format = HID_ITEM_FORMAT_LONG; | |
| 654 | ||
| 655 | if ((end - start) < 2) | |
| 656 | return NULL; | |
| 657 | ||
| 658 | item->size = *start++; | |
| 659 | item->tag = *start++; | |
| 660 | ||
| 661 | if ((end - start) < item->size) | |
| 662 | return NULL; | |
| 663 | ||
| 664 | item->data.longdata = start; | |
| 665 | start += item->size; | |
| 666 | return start; | |
| 667 | } | |
| 668 | ||
| 669 | item->format = HID_ITEM_FORMAT_SHORT; | |
| 670 | item->size = b & 3; | |
| 671 | ||
| 672 | switch (item->size) { | |
| 880d29f1 JS |
673 | case 0: |
| 674 | return start; | |
| dde5845a | 675 | |
| 880d29f1 JS |
676 | case 1: |
| 677 | if ((end - start) < 1) | |
| 678 | return NULL; | |
| 679 | item->data.u8 = *start++; | |
| 680 | return start; | |
| 681 | ||
| 682 | case 2: | |
| 683 | if ((end - start) < 2) | |
| 684 | return NULL; | |
| 685 | item->data.u16 = get_unaligned_le16(start); | |
| 686 | start = (__u8 *)((__le16 *)start + 1); | |
| 687 | return start; | |
| 688 | ||
| 689 | case 3: | |
| 690 | item->size++; | |
| 691 | if ((end - start) < 4) | |
| 692 | return NULL; | |
| 693 | item->data.u32 = get_unaligned_le32(start); | |
| 694 | start = (__u8 *)((__le32 *)start + 1); | |
| 695 | return start; | |
| dde5845a JK |
696 | } |
| 697 | ||
| 698 | return NULL; | |
| 699 | } | |
| 700 | ||
| 3dc8fc08 | 701 | static void hid_scan_input_usage(struct hid_parser *parser, u32 usage) |
| 734c6609 | 702 | { |
| 3dc8fc08 BT |
703 | struct hid_device *hid = parser->device; |
| 704 | ||
| 4fa3a583 HR |
705 | if (usage == HID_DG_CONTACTID) |
| 706 | hid->group = HID_GROUP_MULTITOUCH; | |
| 734c6609 HR |
707 | } |
| 708 | ||
| f961bd35 BT |
709 | static void hid_scan_feature_usage(struct hid_parser *parser, u32 usage) |
| 710 | { | |
| 711 | if (usage == 0xff0000c5 && parser->global.report_count == 256 && | |
| 712 | parser->global.report_size == 8) | |
| 713 | parser->scan_flags |= HID_SCAN_FLAG_MT_WIN_8; | |
| 714 | } | |
| 715 | ||
| 3dc8fc08 BT |
716 | static void hid_scan_collection(struct hid_parser *parser, unsigned type) |
| 717 | { | |
| 718 | struct hid_device *hid = parser->device; | |
| e39f2d59 | 719 | int i; |
| 3dc8fc08 BT |
720 | |
| 721 | if (((parser->global.usage_page << 16) == HID_UP_SENSOR) && | |
| 722 | type == HID_COLLECTION_PHYSICAL) | |
| 723 | hid->group = HID_GROUP_SENSOR_HUB; | |
| be3b1634 AW |
724 | |
| 725 | if (hid->vendor == USB_VENDOR_ID_MICROSOFT && | |
| 0a76ac80 | 726 | hid->product == USB_DEVICE_ID_MS_POWER_COVER && |
| be3b1634 AW |
727 | hid->group == HID_GROUP_MULTITOUCH) |
| 728 | hid->group = HID_GROUP_GENERIC; | |
| e39f2d59 AD |
729 | |
| 730 | if ((parser->global.usage_page << 16) == HID_UP_GENDESK) | |
| 731 | for (i = 0; i < parser->local.usage_index; i++) | |
| 732 | if (parser->local.usage[i] == HID_GD_POINTER) | |
| 733 | parser->scan_flags |= HID_SCAN_FLAG_GD_POINTER; | |
| 734 | ||
| 735 | if ((parser->global.usage_page << 16) >= HID_UP_MSVENDOR) | |
| 736 | parser->scan_flags |= HID_SCAN_FLAG_VENDOR_SPECIFIC; | |
| 3dc8fc08 BT |
737 | } |
| 738 | ||
| 739 | static int hid_scan_main(struct hid_parser *parser, struct hid_item *item) | |
| 740 | { | |
| 741 | __u32 data; | |
| 742 | int i; | |
| 743 | ||
| 744 | data = item_udata(item); | |
| 745 | ||
| 746 | switch (item->tag) { | |
| 747 | case HID_MAIN_ITEM_TAG_BEGIN_COLLECTION: | |
| 748 | hid_scan_collection(parser, data & 0xff); | |
| 749 | break; | |
| 750 | case HID_MAIN_ITEM_TAG_END_COLLECTION: | |
| 751 | break; | |
| 752 | case HID_MAIN_ITEM_TAG_INPUT: | |
| e24d0d39 BT |
753 | /* ignore constant inputs, they will be ignored by hid-input */ |
| 754 | if (data & HID_MAIN_ITEM_CONSTANT) | |
| 755 | break; | |
| 3dc8fc08 BT |
756 | for (i = 0; i < parser->local.usage_index; i++) |
| 757 | hid_scan_input_usage(parser, parser->local.usage[i]); | |
| 758 | break; | |
| 759 | case HID_MAIN_ITEM_TAG_OUTPUT: | |
| 760 | break; | |
| 761 | case HID_MAIN_ITEM_TAG_FEATURE: | |
| f961bd35 BT |
762 | for (i = 0; i < parser->local.usage_index; i++) |
| 763 | hid_scan_feature_usage(parser, parser->local.usage[i]); | |
| 3dc8fc08 BT |
764 | break; |
| 765 | } | |
| 766 | ||
| 767 | /* Reset the local parser environment */ | |
| 768 | memset(&parser->local, 0, sizeof(parser->local)); | |
| 769 | ||
| 770 | return 0; | |
| 771 | } | |
| 772 | ||
| 734c6609 HR |
773 | /* |
| 774 | * Scan a report descriptor before the device is added to the bus. | |
| 775 | * Sets device groups and other properties that determine what driver | |
| 776 | * to load. | |
| 777 | */ | |
| 778 | static int hid_scan_report(struct hid_device *hid) | |
| 779 | { | |
| 3dc8fc08 BT |
780 | struct hid_parser *parser; |
| 781 | struct hid_item item; | |
| 734c6609 HR |
782 | __u8 *start = hid->dev_rdesc; |
| 783 | __u8 *end = start + hid->dev_rsize; | |
| 3dc8fc08 BT |
784 | static int (*dispatch_type[])(struct hid_parser *parser, |
| 785 | struct hid_item *item) = { | |
| 786 | hid_scan_main, | |
| 787 | hid_parser_global, | |
| 788 | hid_parser_local, | |
| 789 | hid_parser_reserved | |
| 790 | }; | |
| 791 | ||
| 792 | parser = vzalloc(sizeof(struct hid_parser)); | |
| 793 | if (!parser) | |
| 794 | return -ENOMEM; | |
| 734c6609 | 795 | |
| 3dc8fc08 | 796 | parser->device = hid; |
| 734c6609 | 797 | hid->group = HID_GROUP_GENERIC; |
| 734c6609 | 798 | |
| 3dc8fc08 BT |
799 | /* |
| 800 | * The parsing is simpler than the one in hid_open_report() as we should | |
| 801 | * be robust against hid errors. Those errors will be raised by | |
| 802 | * hid_open_report() anyway. | |
| 803 | */ | |
| 804 | while ((start = fetch_item(start, end, &item)) != NULL) | |
| 805 | dispatch_type[item.type](parser, &item); | |
| 806 | ||
| f961bd35 BT |
807 | /* |
| 808 | * Handle special flags set during scanning. | |
| 809 | */ | |
| 810 | if ((parser->scan_flags & HID_SCAN_FLAG_MT_WIN_8) && | |
| 811 | (hid->group == HID_GROUP_MULTITOUCH)) | |
| 812 | hid->group = HID_GROUP_MULTITOUCH_WIN_8; | |
| 813 | ||
| 29b47391 BT |
814 | /* |
| 815 | * Vendor specific handlings | |
| 816 | */ | |
| 817 | switch (hid->vendor) { | |
| 818 | case USB_VENDOR_ID_WACOM: | |
| 819 | hid->group = HID_GROUP_WACOM; | |
| 820 | break; | |
| c241c5ee | 821 | case USB_VENDOR_ID_SYNAPTICS: |
| 84379d83 | 822 | if (hid->group == HID_GROUP_GENERIC) |
| e39f2d59 AD |
823 | if ((parser->scan_flags & HID_SCAN_FLAG_VENDOR_SPECIFIC) |
| 824 | && (parser->scan_flags & HID_SCAN_FLAG_GD_POINTER)) | |
| 825 | /* | |
| 826 | * hid-rmi should take care of them, | |
| 827 | * not hid-generic | |
| 828 | */ | |
| 0ca4cd7b | 829 | hid->group = HID_GROUP_RMI; |
| c241c5ee | 830 | break; |
| 29b47391 BT |
831 | } |
| 832 | ||
| 0ca4cd7b JK |
833 | /* fall back to generic driver in case specific driver doesn't exist */ |
| 834 | switch (hid->group) { | |
| 835 | case HID_GROUP_MULTITOUCH_WIN_8: | |
| 836 | /* fall-through */ | |
| 837 | case HID_GROUP_MULTITOUCH: | |
| 838 | if (!IS_ENABLED(CONFIG_HID_MULTITOUCH)) | |
| 839 | hid->group = HID_GROUP_GENERIC; | |
| 840 | break; | |
| 841 | case HID_GROUP_SENSOR_HUB: | |
| 842 | if (!IS_ENABLED(CONFIG_HID_SENSOR_HUB)) | |
| 843 | hid->group = HID_GROUP_GENERIC; | |
| 844 | break; | |
| 845 | case HID_GROUP_RMI: | |
| 846 | if (!IS_ENABLED(CONFIG_HID_RMI)) | |
| 847 | hid->group = HID_GROUP_GENERIC; | |
| 848 | break; | |
| 849 | case HID_GROUP_WACOM: | |
| 850 | if (!IS_ENABLED(CONFIG_HID_WACOM)) | |
| 851 | hid->group = HID_GROUP_GENERIC; | |
| 852 | break; | |
| 853 | case HID_GROUP_LOGITECH_DJ_DEVICE: | |
| 854 | if (!IS_ENABLED(CONFIG_HID_LOGITECH_DJ)) | |
| 855 | hid->group = HID_GROUP_GENERIC; | |
| 856 | break; | |
| 857 | } | |
| 3dc8fc08 | 858 | vfree(parser); |
| 734c6609 HR |
859 | return 0; |
| 860 | } | |
| 861 | ||
| 85cdaf52 JS |
862 | /** |
| 863 | * hid_parse_report - parse device report | |
| 864 | * | |
| 865 | * @device: hid device | |
| 866 | * @start: report start | |
| 867 | * @size: report size | |
| 868 | * | |
| a7197c2e HR |
869 | * Allocate the device report as read by the bus driver. This function should |
| 870 | * only be called from parse() in ll drivers. | |
| 871 | */ | |
| 872 | int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size) | |
| 873 | { | |
| 874 | hid->dev_rdesc = kmemdup(start, size, GFP_KERNEL); | |
| 875 | if (!hid->dev_rdesc) | |
| 876 | return -ENOMEM; | |
| 877 | hid->dev_rsize = size; | |
| 878 | return 0; | |
| 879 | } | |
| 880 | EXPORT_SYMBOL_GPL(hid_parse_report); | |
| 881 | ||
| 331415ff KC |
882 | static const char * const hid_report_names[] = { |
| 883 | "HID_INPUT_REPORT", | |
| 884 | "HID_OUTPUT_REPORT", | |
| 885 | "HID_FEATURE_REPORT", | |
| 886 | }; | |
| 887 | /** | |
| 888 | * hid_validate_values - validate existing device report's value indexes | |
| 889 | * | |
| 890 | * @device: hid device | |
| 891 | * @type: which report type to examine | |
| 892 | * @id: which report ID to examine (0 for first) | |
| 893 | * @field_index: which report field to examine | |
| 894 | * @report_counts: expected number of values | |
| 895 | * | |
| 896 | * Validate the number of values in a given field of a given report, after | |
| 897 | * parsing. | |
| 898 | */ | |
| 899 | struct hid_report *hid_validate_values(struct hid_device *hid, | |
| 900 | unsigned int type, unsigned int id, | |
| 901 | unsigned int field_index, | |
| 902 | unsigned int report_counts) | |
| 903 | { | |
| 904 | struct hid_report *report; | |
| 905 | ||
| 906 | if (type > HID_FEATURE_REPORT) { | |
| 907 | hid_err(hid, "invalid HID report type %u\n", type); | |
| 908 | return NULL; | |
| 909 | } | |
| 910 | ||
| 911 | if (id >= HID_MAX_IDS) { | |
| 912 | hid_err(hid, "invalid HID report id %u\n", id); | |
| 913 | return NULL; | |
| 914 | } | |
| 915 | ||
| 916 | /* | |
| 917 | * Explicitly not using hid_get_report() here since it depends on | |
| 918 | * ->numbered being checked, which may not always be the case when | |
| 919 | * drivers go to access report values. | |
| 920 | */ | |
| 1b15d2e5 KC |
921 | if (id == 0) { |
| 922 | /* | |
| 923 | * Validating on id 0 means we should examine the first | |
| 924 | * report in the list. | |
| 925 | */ | |
| 926 | report = list_entry( | |
| 927 | hid->report_enum[type].report_list.next, | |
| 928 | struct hid_report, list); | |
| 929 | } else { | |
| 930 | report = hid->report_enum[type].report_id_hash[id]; | |
| 931 | } | |
| 331415ff KC |
932 | if (!report) { |
| 933 | hid_err(hid, "missing %s %u\n", hid_report_names[type], id); | |
| 934 | return NULL; | |
| 935 | } | |
| 936 | if (report->maxfield <= field_index) { | |
| 937 | hid_err(hid, "not enough fields in %s %u\n", | |
| 938 | hid_report_names[type], id); | |
| 939 | return NULL; | |
| 940 | } | |
| 941 | if (report->field[field_index]->report_count < report_counts) { | |
| 942 | hid_err(hid, "not enough values in %s %u field %u\n", | |
| 943 | hid_report_names[type], id, field_index); | |
| 944 | return NULL; | |
| 945 | } | |
| 946 | return report; | |
| 947 | } | |
| 948 | EXPORT_SYMBOL_GPL(hid_validate_values); | |
| 949 | ||
| a7197c2e HR |
950 | /** |
| 951 | * hid_open_report - open a driver-specific device report | |
| 952 | * | |
| 953 | * @device: hid device | |
| 954 | * | |
| dde5845a JK |
955 | * Parse a report description into a hid_device structure. Reports are |
| 956 | * enumerated, fields are attached to these reports. | |
| 85cdaf52 | 957 | * 0 returned on success, otherwise nonzero error value. |
| a7197c2e HR |
958 | * |
| 959 | * This function (or the equivalent hid_parse() macro) should only be | |
| 960 | * called from probe() in drivers, before starting the device. | |
| dde5845a | 961 | */ |
| a7197c2e | 962 | int hid_open_report(struct hid_device *device) |
| dde5845a | 963 | { |
| dde5845a JK |
964 | struct hid_parser *parser; |
| 965 | struct hid_item item; | |
| a7197c2e HR |
966 | unsigned int size; |
| 967 | __u8 *start; | |
| 86e6b77e | 968 | __u8 *buf; |
| dde5845a | 969 | __u8 *end; |
| 85cdaf52 | 970 | int ret; |
| dde5845a JK |
971 | static int (*dispatch_type[])(struct hid_parser *parser, |
| 972 | struct hid_item *item) = { | |
| 973 | hid_parser_main, | |
| 974 | hid_parser_global, | |
| 975 | hid_parser_local, | |
| 976 | hid_parser_reserved | |
| 977 | }; | |
| 978 | ||
| a7197c2e HR |
979 | if (WARN_ON(device->status & HID_STAT_PARSED)) |
| 980 | return -EBUSY; | |
| 981 | ||
| 982 | start = device->dev_rdesc; | |
| 983 | if (WARN_ON(!start)) | |
| 984 | return -ENODEV; | |
| 985 | size = device->dev_rsize; | |
| 986 | ||
| 86e6b77e KD |
987 | buf = kmemdup(start, size, GFP_KERNEL); |
| 988 | if (buf == NULL) | |
| 989 | return -ENOMEM; | |
| 990 | ||
| c500c971 | 991 | if (device->driver->report_fixup) |
| 86e6b77e KD |
992 | start = device->driver->report_fixup(device, buf, &size); |
| 993 | else | |
| 994 | start = buf; | |
| c500c971 | 995 | |
| 86e6b77e KD |
996 | start = kmemdup(start, size, GFP_KERNEL); |
| 997 | kfree(buf); | |
| 998 | if (start == NULL) | |
| 85cdaf52 | 999 | return -ENOMEM; |
| 86e6b77e KD |
1000 | |
| 1001 | device->rdesc = start; | |
| dde5845a JK |
1002 | device->rsize = size; |
| 1003 | ||
| fe258020 | 1004 | parser = vzalloc(sizeof(struct hid_parser)); |
| 85cdaf52 JS |
1005 | if (!parser) { |
| 1006 | ret = -ENOMEM; | |
| 1007 | goto err; | |
| dde5845a | 1008 | } |
| 85cdaf52 | 1009 | |
| dde5845a JK |
1010 | parser->device = device; |
| 1011 | ||
| 1012 | end = start + size; | |
| a7197c2e HR |
1013 | |
| 1014 | device->collection = kcalloc(HID_DEFAULT_NUM_COLLECTIONS, | |
| 1015 | sizeof(struct hid_collection), GFP_KERNEL); | |
| 1016 | if (!device->collection) { | |
| 1017 | ret = -ENOMEM; | |
| 1018 | goto err; | |
| 1019 | } | |
| 1020 | device->collection_size = HID_DEFAULT_NUM_COLLECTIONS; | |
| 1021 | ||
| 85cdaf52 | 1022 | ret = -EINVAL; |
| dde5845a JK |
1023 | while ((start = fetch_item(start, end, &item)) != NULL) { |
| 1024 | ||
| 1025 | if (item.format != HID_ITEM_FORMAT_SHORT) { | |
| 8c3d52fc | 1026 | hid_err(device, "unexpected long global item\n"); |
| 85cdaf52 | 1027 | goto err; |
| dde5845a JK |
1028 | } |
| 1029 | ||
| 1030 | if (dispatch_type[item.type](parser, &item)) { | |
| 8c3d52fc | 1031 | hid_err(device, "item %u %u %u %u parsing failed\n", |
| 4291ee30 JP |
1032 | item.format, (unsigned)item.size, |
| 1033 | (unsigned)item.type, (unsigned)item.tag); | |
| 85cdaf52 | 1034 | goto err; |
| dde5845a JK |
1035 | } |
| 1036 | ||
| 1037 | if (start == end) { | |
| 1038 | if (parser->collection_stack_ptr) { | |
| 8c3d52fc | 1039 | hid_err(device, "unbalanced collection at end of report description\n"); |
| 85cdaf52 | 1040 | goto err; |
| dde5845a JK |
1041 | } |
| 1042 | if (parser->local.delimiter_depth) { | |
| 8c3d52fc | 1043 | hid_err(device, "unbalanced delimiter at end of report description\n"); |
| 85cdaf52 | 1044 | goto err; |
| dde5845a | 1045 | } |
| 47a80edb | 1046 | vfree(parser); |
| a7197c2e | 1047 | device->status |= HID_STAT_PARSED; |
| 85cdaf52 | 1048 | return 0; |
| dde5845a JK |
1049 | } |
| 1050 | } | |
| 1051 | ||
| 8c3d52fc | 1052 | hid_err(device, "item fetching failed at offset %d\n", (int)(end - start)); |
| 85cdaf52 | 1053 | err: |
| 47a80edb | 1054 | vfree(parser); |
| a7197c2e | 1055 | hid_close_report(device); |
| 85cdaf52 | 1056 | return ret; |
| dde5845a | 1057 | } |
| a7197c2e | 1058 | EXPORT_SYMBOL_GPL(hid_open_report); |
| dde5845a JK |
1059 | |
| 1060 | /* | |
| 1061 | * Convert a signed n-bit integer to signed 32-bit integer. Common | |
| 1062 | * cases are done through the compiler, the screwed things has to be | |
| 1063 | * done by hand. | |
| 1064 | */ | |
| 1065 | ||
| 1066 | static s32 snto32(__u32 value, unsigned n) | |
| 1067 | { | |
| 1068 | switch (n) { | |
| 880d29f1 JS |
1069 | case 8: return ((__s8)value); |
| 1070 | case 16: return ((__s16)value); | |
| 1071 | case 32: return ((__s32)value); | |
| dde5845a | 1072 | } |
| 08585e43 | 1073 | return value & (1 << (n - 1)) ? value | (~0U << n) : value; |
| dde5845a JK |
1074 | } |
| 1075 | ||
| 77463838 BT |
1076 | s32 hid_snto32(__u32 value, unsigned n) |
| 1077 | { | |
| 1078 | return snto32(value, n); | |
| 1079 | } | |
| 1080 | EXPORT_SYMBOL_GPL(hid_snto32); | |
| 1081 | ||
| dde5845a JK |
1082 | /* |
| 1083 | * Convert a signed 32-bit integer to a signed n-bit integer. | |
| 1084 | */ | |
| 1085 | ||
| 1086 | static u32 s32ton(__s32 value, unsigned n) | |
| 1087 | { | |
| 1088 | s32 a = value >> (n - 1); | |
| 1089 | if (a && a != -1) | |
| 1090 | return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1; | |
| 1091 | return value & ((1 << n) - 1); | |
| 1092 | } | |
| 1093 | ||
| 1094 | /* | |
| 1095 | * Extract/implement a data field from/to a little endian report (bit array). | |
| 1096 | * | |
| 1097 | * Code sort-of follows HID spec: | |
| 5137b354 | 1098 | * http://www.usb.org/developers/hidpage/HID1_11.pdf |
| dde5845a JK |
1099 | * |
| 1100 | * While the USB HID spec allows unlimited length bit fields in "report | |
| 1101 | * descriptors", most devices never use more than 16 bits. | |
| 1102 | * One model of UPS is claimed to report "LINEV" as a 32-bit field. | |
| 1103 | * Search linux-kernel and linux-usb-devel archives for "hid-core extract". | |
| 1104 | */ | |
| 1105 | ||
| 5137b354 | 1106 | static u32 __extract(u8 *report, unsigned offset, int n) |
| dde5845a | 1107 | { |
| 5137b354 DT |
1108 | unsigned int idx = offset / 8; |
| 1109 | unsigned int bit_nr = 0; | |
| 1110 | unsigned int bit_shift = offset % 8; | |
| 1111 | int bits_to_copy = 8 - bit_shift; | |
| 1112 | u32 value = 0; | |
| 1113 | u32 mask = n < 32 ? (1U << n) - 1 : ~0U; | |
| 1114 | ||
| 1115 | while (n > 0) { | |
| 1116 | value |= ((u32)report[idx] >> bit_shift) << bit_nr; | |
| 1117 | n -= bits_to_copy; | |
| 1118 | bit_nr += bits_to_copy; | |
| 1119 | bits_to_copy = 8; | |
| 1120 | bit_shift = 0; | |
| 1121 | idx++; | |
| 1122 | } | |
| 1123 | ||
| 1124 | return value & mask; | |
| 1125 | } | |
| dde5845a | 1126 | |
| 5137b354 DT |
1127 | u32 hid_field_extract(const struct hid_device *hid, u8 *report, |
| 1128 | unsigned offset, unsigned n) | |
| 1129 | { | |
| 1130 | if (n > 32) { | |
| 04fba786 | 1131 | hid_warn(hid, "hid_field_extract() called with n (%d) > 32! (%s)\n", |
| 4291ee30 | 1132 | n, current->comm); |
| 5137b354 DT |
1133 | n = 32; |
| 1134 | } | |
| dde5845a | 1135 | |
| 5137b354 | 1136 | return __extract(report, offset, n); |
| dde5845a | 1137 | } |
| 04fba786 | 1138 | EXPORT_SYMBOL_GPL(hid_field_extract); |
| dde5845a JK |
1139 | |
| 1140 | /* | |
| 1141 | * "implement" : set bits in a little endian bit stream. | |
| 1142 | * Same concepts as "extract" (see comments above). | |
| 1143 | * The data mangled in the bit stream remains in little endian | |
| 1144 | * order the whole time. It make more sense to talk about | |
| 1145 | * endianness of register values by considering a register | |
| 5137b354 | 1146 | * a "cached" copy of the little endian bit stream. |
| dde5845a | 1147 | */ |
| 5137b354 DT |
1148 | |
| 1149 | static void __implement(u8 *report, unsigned offset, int n, u32 value) | |
| 1150 | { | |
| 1151 | unsigned int idx = offset / 8; | |
| 5137b354 DT |
1152 | unsigned int bit_shift = offset % 8; |
| 1153 | int bits_to_set = 8 - bit_shift; | |
| 5137b354 DT |
1154 | |
| 1155 | while (n - bits_to_set >= 0) { | |
| 95d1c895 | 1156 | report[idx] &= ~(0xff << bit_shift); |
| 5137b354 DT |
1157 | report[idx] |= value << bit_shift; |
| 1158 | value >>= bits_to_set; | |
| 1159 | n -= bits_to_set; | |
| 1160 | bits_to_set = 8; | |
| 5137b354 DT |
1161 | bit_shift = 0; |
| 1162 | idx++; | |
| 1163 | } | |
| 1164 | ||
| 1165 | /* last nibble */ | |
| 1166 | if (n) { | |
| 95d1c895 DT |
1167 | u8 bit_mask = ((1U << n) - 1); |
| 1168 | report[idx] &= ~(bit_mask << bit_shift); | |
| 1169 | report[idx] |= value << bit_shift; | |
| 5137b354 DT |
1170 | } |
| 1171 | } | |
| 1172 | ||
| 1173 | static void implement(const struct hid_device *hid, u8 *report, | |
| 1174 | unsigned offset, unsigned n, u32 value) | |
| dde5845a | 1175 | { |
| 95d1c895 | 1176 | if (unlikely(n > 32)) { |
| 4291ee30 JP |
1177 | hid_warn(hid, "%s() called with n (%d) > 32! (%s)\n", |
| 1178 | __func__, n, current->comm); | |
| 5137b354 | 1179 | n = 32; |
| 95d1c895 DT |
1180 | } else if (n < 32) { |
| 1181 | u32 m = (1U << n) - 1; | |
| 1182 | ||
| 1183 | if (unlikely(value > m)) { | |
| 1184 | hid_warn(hid, | |
| 1185 | "%s() called with too large value %d (n: %d)! (%s)\n", | |
| 1186 | __func__, value, n, current->comm); | |
| 1187 | WARN_ON(1); | |
| 1188 | value &= m; | |
| 1189 | } | |
| 5137b354 | 1190 | } |
| dde5845a | 1191 | |
| 5137b354 | 1192 | __implement(report, offset, n, value); |
| dde5845a JK |
1193 | } |
| 1194 | ||
| 1195 | /* | |
| 1196 | * Search an array for a value. | |
| 1197 | */ | |
| 1198 | ||
| 16ee4cc8 | 1199 | static int search(__s32 *array, __s32 value, unsigned n) |
| dde5845a JK |
1200 | { |
| 1201 | while (n--) { | |
| 1202 | if (*array++ == value) | |
| 1203 | return 0; | |
| 1204 | } | |
| 1205 | return -1; | |
| 1206 | } | |
| 1207 | ||
| 85cdaf52 JS |
1208 | /** |
| 1209 | * hid_match_report - check if driver's raw_event should be called | |
| 1210 | * | |
| 1211 | * @hid: hid device | |
| 1212 | * @report_type: type to match against | |
| 1213 | * | |
| 1214 | * compare hid->driver->report_table->report_type to report->type | |
| 1215 | */ | |
| 1216 | static int hid_match_report(struct hid_device *hid, struct hid_report *report) | |
| dde5845a | 1217 | { |
| 85cdaf52 JS |
1218 | const struct hid_report_id *id = hid->driver->report_table; |
| 1219 | ||
| 1220 | if (!id) /* NULL means all */ | |
| 1221 | return 1; | |
| 1222 | ||
| 1223 | for (; id->report_type != HID_TERMINATOR; id++) | |
| 1224 | if (id->report_type == HID_ANY_ID || | |
| 1225 | id->report_type == report->type) | |
| 1226 | return 1; | |
| 1227 | return 0; | |
| 1228 | } | |
| 1229 | ||
| 1230 | /** | |
| 1231 | * hid_match_usage - check if driver's event should be called | |
| 1232 | * | |
| 1233 | * @hid: hid device | |
| 1234 | * @usage: usage to match against | |
| 1235 | * | |
| 1236 | * compare hid->driver->usage_table->usage_{type,code} to | |
| 1237 | * usage->usage_{type,code} | |
| 1238 | */ | |
| 1239 | static int hid_match_usage(struct hid_device *hid, struct hid_usage *usage) | |
| 1240 | { | |
| 1241 | const struct hid_usage_id *id = hid->driver->usage_table; | |
| 1242 | ||
| 1243 | if (!id) /* NULL means all */ | |
| 1244 | return 1; | |
| 1245 | ||
| 1246 | for (; id->usage_type != HID_ANY_ID - 1; id++) | |
| 1247 | if ((id->usage_hid == HID_ANY_ID || | |
| 1248 | id->usage_hid == usage->hid) && | |
| 1249 | (id->usage_type == HID_ANY_ID || | |
| 1250 | id->usage_type == usage->type) && | |
| 1251 | (id->usage_code == HID_ANY_ID || | |
| 1252 | id->usage_code == usage->code)) | |
| 1253 | return 1; | |
| 1254 | return 0; | |
| 1255 | } | |
| 1256 | ||
| 1257 | static void hid_process_event(struct hid_device *hid, struct hid_field *field, | |
| 1258 | struct hid_usage *usage, __s32 value, int interrupt) | |
| 1259 | { | |
| 1260 | struct hid_driver *hdrv = hid->driver; | |
| 1261 | int ret; | |
| 1262 | ||
| 9bfc8da0 HR |
1263 | if (!list_empty(&hid->debug_list)) |
| 1264 | hid_dump_input(hid, usage, value); | |
| 85cdaf52 JS |
1265 | |
| 1266 | if (hdrv && hdrv->event && hid_match_usage(hid, usage)) { | |
| 1267 | ret = hdrv->event(hid, field, usage, value); | |
| 1268 | if (ret != 0) { | |
| 1269 | if (ret < 0) | |
| 8c3d52fc | 1270 | hid_err(hid, "%s's event failed with %d\n", |
| 85cdaf52 JS |
1271 | hdrv->name, ret); |
| 1272 | return; | |
| 1273 | } | |
| 1274 | } | |
| 1275 | ||
| dde5845a JK |
1276 | if (hid->claimed & HID_CLAIMED_INPUT) |
| 1277 | hidinput_hid_event(hid, field, usage, value); | |
| aa938f79 JK |
1278 | if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt && hid->hiddev_hid_event) |
| 1279 | hid->hiddev_hid_event(hid, field, usage, value); | |
| dde5845a JK |
1280 | } |
| 1281 | ||
| 1282 | /* | |
| 1283 | * Analyse a received field, and fetch the data from it. The field | |
| 1284 | * content is stored for next report processing (we do differential | |
| 1285 | * reporting to the layer). | |
| 1286 | */ | |
| 1287 | ||
| abdff0f7 AB |
1288 | static void hid_input_field(struct hid_device *hid, struct hid_field *field, |
| 1289 | __u8 *data, int interrupt) | |
| dde5845a JK |
1290 | { |
| 1291 | unsigned n; | |
| 1292 | unsigned count = field->report_count; | |
| 1293 | unsigned offset = field->report_offset; | |
| 1294 | unsigned size = field->report_size; | |
| 1295 | __s32 min = field->logical_minimum; | |
| 1296 | __s32 max = field->logical_maximum; | |
| 1297 | __s32 *value; | |
| 1298 | ||
| a3789a17 JP |
1299 | value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC); |
| 1300 | if (!value) | |
| dde5845a JK |
1301 | return; |
| 1302 | ||
| 1303 | for (n = 0; n < count; n++) { | |
| 1304 | ||
| 4291ee30 | 1305 | value[n] = min < 0 ? |
| 04fba786 GB |
1306 | snto32(hid_field_extract(hid, data, offset + n * size, |
| 1307 | size), size) : | |
| 1308 | hid_field_extract(hid, data, offset + n * size, size); | |
| dde5845a | 1309 | |
| 4291ee30 JP |
1310 | /* Ignore report if ErrorRollOver */ |
| 1311 | if (!(field->flags & HID_MAIN_ITEM_VARIABLE) && | |
| 1312 | value[n] >= min && value[n] <= max && | |
| 50220dea | 1313 | value[n] - min < field->maxusage && |
| 4291ee30 JP |
1314 | field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1) |
| 1315 | goto exit; | |
| dde5845a JK |
1316 | } |
| 1317 | ||
| 1318 | for (n = 0; n < count; n++) { | |
| 1319 | ||
| 1320 | if (HID_MAIN_ITEM_VARIABLE & field->flags) { | |
| 1321 | hid_process_event(hid, field, &field->usage[n], value[n], interrupt); | |
| 1322 | continue; | |
| 1323 | } | |
| 1324 | ||
| 1325 | if (field->value[n] >= min && field->value[n] <= max | |
| 50220dea | 1326 | && field->value[n] - min < field->maxusage |
| dde5845a JK |
1327 | && field->usage[field->value[n] - min].hid |
| 1328 | && search(value, field->value[n], count)) | |
| 1329 | hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt); | |
| 1330 | ||
| 1331 | if (value[n] >= min && value[n] <= max | |
| 50220dea | 1332 | && value[n] - min < field->maxusage |
| dde5845a JK |
1333 | && field->usage[value[n] - min].hid |
| 1334 | && search(field->value, value[n], count)) | |
| 1335 | hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt); | |
| 1336 | } | |
| 1337 | ||
| 1338 | memcpy(field->value, value, count * sizeof(__s32)); | |
| 1339 | exit: | |
| 1340 | kfree(value); | |
| 1341 | } | |
| dde5845a JK |
1342 | |
| 1343 | /* | |
| 1344 | * Output the field into the report. | |
| 1345 | */ | |
| 1346 | ||
| 4291ee30 JP |
1347 | static void hid_output_field(const struct hid_device *hid, |
| 1348 | struct hid_field *field, __u8 *data) | |
| dde5845a JK |
1349 | { |
| 1350 | unsigned count = field->report_count; | |
| 1351 | unsigned offset = field->report_offset; | |
| 1352 | unsigned size = field->report_size; | |
| 1353 | unsigned n; | |
| 1354 | ||
| 1355 | for (n = 0; n < count; n++) { | |
| 1356 | if (field->logical_minimum < 0) /* signed values */ | |
| 4291ee30 JP |
1357 | implement(hid, data, offset + n * size, size, |
| 1358 | s32ton(field->value[n], size)); | |
| dde5845a | 1359 | else /* unsigned values */ |
| 4291ee30 JP |
1360 | implement(hid, data, offset + n * size, size, |
| 1361 | field->value[n]); | |
| dde5845a JK |
1362 | } |
| 1363 | } | |
| 1364 | ||
| 1365 | /* | |
| 27ce4050 JK |
1366 | * Create a report. 'data' has to be allocated using |
| 1367 | * hid_alloc_report_buf() so that it has proper size. | |
| dde5845a JK |
1368 | */ |
| 1369 | ||
| 229695e5 | 1370 | void hid_output_report(struct hid_report *report, __u8 *data) |
| dde5845a JK |
1371 | { |
| 1372 | unsigned n; | |
| 1373 | ||
| 1374 | if (report->id > 0) | |
| 1375 | *data++ = report->id; | |
| 1376 | ||
| 75c28df8 | 1377 | memset(data, 0, ((report->size - 1) >> 3) + 1); |
| dde5845a | 1378 | for (n = 0; n < report->maxfield; n++) |
| 4291ee30 | 1379 | hid_output_field(report->device, report->field[n], data); |
| dde5845a | 1380 | } |
| 229695e5 | 1381 | EXPORT_SYMBOL_GPL(hid_output_report); |
| dde5845a | 1382 | |
| 27ce4050 JK |
1383 | /* |
| 1384 | * Allocator for buffer that is going to be passed to hid_output_report() | |
| 1385 | */ | |
| 1386 | u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags) | |
| 1387 | { | |
| 1388 | /* | |
| 1389 | * 7 extra bytes are necessary to achieve proper functionality | |
| 1390 | * of implement() working on 8 byte chunks | |
| 1391 | */ | |
| 1392 | ||
| 19e4ec52 | 1393 | int len = hid_report_len(report) + 7; |
| 27ce4050 JK |
1394 | |
| 1395 | return kmalloc(len, flags); | |
| 1396 | } | |
| 1397 | EXPORT_SYMBOL_GPL(hid_alloc_report_buf); | |
| 1398 | ||
| dde5845a JK |
1399 | /* |
| 1400 | * Set a field value. The report this field belongs to has to be | |
| 1401 | * created and transferred to the device, to set this value in the | |
| 1402 | * device. | |
| 1403 | */ | |
| 1404 | ||
| 1405 | int hid_set_field(struct hid_field *field, unsigned offset, __s32 value) | |
| 1406 | { | |
| be67b68d KC |
1407 | unsigned size; |
| 1408 | ||
| 1409 | if (!field) | |
| 1410 | return -1; | |
| 1411 | ||
| 1412 | size = field->report_size; | |
| dde5845a | 1413 | |
| cd667ce2 | 1414 | hid_dump_input(field->report->device, field->usage + offset, value); |
| dde5845a JK |
1415 | |
| 1416 | if (offset >= field->report_count) { | |
| 8c3d52fc JK |
1417 | hid_err(field->report->device, "offset (%d) exceeds report_count (%d)\n", |
| 1418 | offset, field->report_count); | |
| dde5845a JK |
1419 | return -1; |
| 1420 | } | |
| 1421 | if (field->logical_minimum < 0) { | |
| 1422 | if (value != snto32(s32ton(value, size), size)) { | |
| 8c3d52fc | 1423 | hid_err(field->report->device, "value %d is out of range\n", value); |
| dde5845a JK |
1424 | return -1; |
| 1425 | } | |
| 1426 | } | |
| 1427 | field->value[offset] = value; | |
| 1428 | return 0; | |
| 1429 | } | |
| 229695e5 | 1430 | EXPORT_SYMBOL_GPL(hid_set_field); |
| dde5845a | 1431 | |
| 85cdaf52 JS |
1432 | static struct hid_report *hid_get_report(struct hid_report_enum *report_enum, |
| 1433 | const u8 *data) | |
| aa8de2f0 | 1434 | { |
| aa8de2f0 | 1435 | struct hid_report *report; |
| 85cdaf52 | 1436 | unsigned int n = 0; /* Normally report number is 0 */ |
| aa8de2f0 | 1437 | |
| 85cdaf52 JS |
1438 | /* Device uses numbered reports, data[0] is report number */ |
| 1439 | if (report_enum->numbered) | |
| 1440 | n = *data; | |
| aa8de2f0 | 1441 | |
| 85cdaf52 JS |
1442 | report = report_enum->report_id_hash[n]; |
| 1443 | if (report == NULL) | |
| 1444 | dbg_hid("undefined report_id %u received\n", n); | |
| aa8de2f0 | 1445 | |
| 85cdaf52 JS |
1446 | return report; |
| 1447 | } | |
| aa8de2f0 | 1448 | |
| 4fa5a7f7 BT |
1449 | /* |
| 1450 | * Implement a generic .request() callback, using .raw_request() | |
| 1451 | * DO NOT USE in hid drivers directly, but through hid_hw_request instead. | |
| 1452 | */ | |
| 1453 | void __hid_request(struct hid_device *hid, struct hid_report *report, | |
| 1454 | int reqtype) | |
| 1455 | { | |
| 1456 | char *buf; | |
| 1457 | int ret; | |
| 1458 | int len; | |
| 1459 | ||
| 4fa5a7f7 BT |
1460 | buf = hid_alloc_report_buf(report, GFP_KERNEL); |
| 1461 | if (!buf) | |
| 1462 | return; | |
| 1463 | ||
| 1464 | len = hid_report_len(report); | |
| 1465 | ||
| 1466 | if (reqtype == HID_REQ_SET_REPORT) | |
| 1467 | hid_output_report(report, buf); | |
| 1468 | ||
| 1469 | ret = hid->ll_driver->raw_request(hid, report->id, buf, len, | |
| 1470 | report->type, reqtype); | |
| 1471 | if (ret < 0) { | |
| 1472 | dbg_hid("unable to complete request: %d\n", ret); | |
| 1473 | goto out; | |
| 1474 | } | |
| 1475 | ||
| 1476 | if (reqtype == HID_REQ_GET_REPORT) | |
| 1477 | hid_input_report(hid, report->type, buf, ret, 0); | |
| 1478 | ||
| 1479 | out: | |
| 1480 | kfree(buf); | |
| 1481 | } | |
| 1482 | EXPORT_SYMBOL_GPL(__hid_request); | |
| 1483 | ||
| b6787242 | 1484 | int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size, |
| 85cdaf52 JS |
1485 | int interrupt) |
| 1486 | { | |
| 1487 | struct hid_report_enum *report_enum = hid->report_enum + type; | |
| 1488 | struct hid_report *report; | |
| 6d85d037 | 1489 | struct hid_driver *hdrv; |
| 85cdaf52 JS |
1490 | unsigned int a; |
| 1491 | int rsize, csize = size; | |
| 1492 | u8 *cdata = data; | |
| b6787242 | 1493 | int ret = 0; |
| aa8de2f0 | 1494 | |
| 85cdaf52 JS |
1495 | report = hid_get_report(report_enum, data); |
| 1496 | if (!report) | |
| b6787242 | 1497 | goto out; |
| aa8de2f0 | 1498 | |
| 85cdaf52 JS |
1499 | if (report_enum->numbered) { |
| 1500 | cdata++; | |
| 1501 | csize--; | |
| aa8de2f0 JK |
1502 | } |
| 1503 | ||
| 1504 | rsize = ((report->size - 1) >> 3) + 1; | |
| 1505 | ||
| 966922f2 AV |
1506 | if (rsize > HID_MAX_BUFFER_SIZE) |
| 1507 | rsize = HID_MAX_BUFFER_SIZE; | |
| 1508 | ||
| 85cdaf52 JS |
1509 | if (csize < rsize) { |
| 1510 | dbg_hid("report %d is too short, (%d < %d)\n", report->id, | |
| 1511 | csize, rsize); | |
| 1512 | memset(cdata + csize, 0, rsize - csize); | |
| aa8de2f0 JK |
1513 | } |
| 1514 | ||
| 1515 | if ((hid->claimed & HID_CLAIMED_HIDDEV) && hid->hiddev_report_event) | |
| 1516 | hid->hiddev_report_event(hid, report); | |
| b6787242 JK |
1517 | if (hid->claimed & HID_CLAIMED_HIDRAW) { |
| 1518 | ret = hidraw_report_event(hid, data, size); | |
| 1519 | if (ret) | |
| 1520 | goto out; | |
| 1521 | } | |
| aa8de2f0 | 1522 | |
| cc6b54aa | 1523 | if (hid->claimed != HID_CLAIMED_HIDRAW && report->maxfield) { |
| b94e3c94 MC |
1524 | for (a = 0; a < report->maxfield; a++) |
| 1525 | hid_input_field(hid, report->field[a], cdata, interrupt); | |
| 6d85d037 BT |
1526 | hdrv = hid->driver; |
| 1527 | if (hdrv && hdrv->report) | |
| 1528 | hdrv->report(hid, report); | |
| b94e3c94 | 1529 | } |
| aa8de2f0 JK |
1530 | |
| 1531 | if (hid->claimed & HID_CLAIMED_INPUT) | |
| 1532 | hidinput_report_event(hid, report); | |
| b6787242 JK |
1533 | out: |
| 1534 | return ret; | |
| 85cdaf52 JS |
1535 | } |
| 1536 | EXPORT_SYMBOL_GPL(hid_report_raw_event); | |
| 1537 | ||
| 1538 | /** | |
| 1539 | * hid_input_report - report data from lower layer (usb, bt...) | |
| 1540 | * | |
| 1541 | * @hid: hid device | |
| 1542 | * @type: HID report type (HID_*_REPORT) | |
| 1543 | * @data: report contents | |
| 1544 | * @size: size of data parameter | |
| ff9b00a2 | 1545 | * @interrupt: distinguish between interrupt and control transfers |
| 85cdaf52 JS |
1546 | * |
| 1547 | * This is data entry for lower layers. | |
| 1548 | */ | |
| 1549 | int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int interrupt) | |
| 1550 | { | |
| 76c317d6 JL |
1551 | struct hid_report_enum *report_enum; |
| 1552 | struct hid_driver *hdrv; | |
| 85cdaf52 | 1553 | struct hid_report *report; |
| 45dc1ac7 | 1554 | int ret = 0; |
| 85cdaf52 | 1555 | |
| 4ea54542 | 1556 | if (!hid) |
| 85cdaf52 | 1557 | return -ENODEV; |
| 4ea54542 | 1558 | |
| c849a614 | 1559 | if (down_trylock(&hid->driver_input_lock)) |
| 4ea54542 DH |
1560 | return -EBUSY; |
| 1561 | ||
| 1562 | if (!hid->driver) { | |
| 1563 | ret = -ENODEV; | |
| 1564 | goto unlock; | |
| 1565 | } | |
| 76c317d6 JL |
1566 | report_enum = hid->report_enum + type; |
| 1567 | hdrv = hid->driver; | |
| 85cdaf52 JS |
1568 | |
| 1569 | if (!size) { | |
| 1570 | dbg_hid("empty report\n"); | |
| 4ea54542 DH |
1571 | ret = -1; |
| 1572 | goto unlock; | |
| 85cdaf52 JS |
1573 | } |
| 1574 | ||
| b94e3c94 | 1575 | /* Avoid unnecessary overhead if debugfs is disabled */ |
| a5f04b9d BT |
1576 | if (!list_empty(&hid->debug_list)) |
| 1577 | hid_dump_report(hid, type, data, size); | |
| 85cdaf52 | 1578 | |
| 1caea61e JK |
1579 | report = hid_get_report(report_enum, data); |
| 1580 | ||
| 4ea54542 DH |
1581 | if (!report) { |
| 1582 | ret = -1; | |
| 1583 | goto unlock; | |
| 1584 | } | |
| 85cdaf52 JS |
1585 | |
| 1586 | if (hdrv && hdrv->raw_event && hid_match_report(hid, report)) { | |
| 1587 | ret = hdrv->raw_event(hid, report, data, size); | |
| 556483e2 | 1588 | if (ret < 0) |
| 4ea54542 | 1589 | goto unlock; |
| 85cdaf52 JS |
1590 | } |
| 1591 | ||
| b6787242 | 1592 | ret = hid_report_raw_event(hid, type, data, size, interrupt); |
| aa8de2f0 | 1593 | |
| 4ea54542 | 1594 | unlock: |
| c849a614 | 1595 | up(&hid->driver_input_lock); |
| 45dc1ac7 | 1596 | return ret; |
| aa8de2f0 JK |
1597 | } |
| 1598 | EXPORT_SYMBOL_GPL(hid_input_report); | |
| 1599 | ||
| 0f37cd03 JK |
1600 | static bool hid_match_one_id(struct hid_device *hdev, |
| 1601 | const struct hid_device_id *id) | |
| 1602 | { | |
| 7431fb76 | 1603 | return (id->bus == HID_BUS_ANY || id->bus == hdev->bus) && |
| 4d53b801 | 1604 | (id->group == HID_GROUP_ANY || id->group == hdev->group) && |
| 0f37cd03 JK |
1605 | (id->vendor == HID_ANY_ID || id->vendor == hdev->vendor) && |
| 1606 | (id->product == HID_ANY_ID || id->product == hdev->product); | |
| 1607 | } | |
| 1608 | ||
| bbc21cfd | 1609 | const struct hid_device_id *hid_match_id(struct hid_device *hdev, |
| 0f37cd03 JK |
1610 | const struct hid_device_id *id) |
| 1611 | { | |
| 1612 | for (; id->bus; id++) | |
| 1613 | if (hid_match_one_id(hdev, id)) | |
| 1614 | return id; | |
| 1615 | ||
| 1616 | return NULL; | |
| 1617 | } | |
| 1618 | ||
| 1619 | static const struct hid_device_id hid_hiddev_list[] = { | |
| c0bd6a42 RH |
1620 | { HID_USB_DEVICE(USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS) }, |
| 1621 | { HID_USB_DEVICE(USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1) }, | |
| 0f37cd03 JK |
1622 | { } |
| 1623 | }; | |
| 1624 | ||
| 1625 | static bool hid_hiddev(struct hid_device *hdev) | |
| 1626 | { | |
| 1627 | return !!hid_match_id(hdev, hid_hiddev_list); | |
| 1628 | } | |
| 1629 | ||
| 6d3bfb74 AO |
1630 | |
| 1631 | static ssize_t | |
| 1632 | read_report_descriptor(struct file *filp, struct kobject *kobj, | |
| 1633 | struct bin_attribute *attr, | |
| 1634 | char *buf, loff_t off, size_t count) | |
| 1635 | { | |
| 2cf83833 | 1636 | struct device *dev = kobj_to_dev(kobj); |
| ee79a8f8 | 1637 | struct hid_device *hdev = to_hid_device(dev); |
| 6d3bfb74 AO |
1638 | |
| 1639 | if (off >= hdev->rsize) | |
| 1640 | return 0; | |
| 1641 | ||
| 1642 | if (off + count > hdev->rsize) | |
| 1643 | count = hdev->rsize - off; | |
| 1644 | ||
| 1645 | memcpy(buf, hdev->rdesc + off, count); | |
| 1646 | ||
| 1647 | return count; | |
| 1648 | } | |
| 1649 | ||
| a877417e OG |
1650 | static ssize_t |
| 1651 | show_country(struct device *dev, struct device_attribute *attr, | |
| 1652 | char *buf) | |
| 1653 | { | |
| ee79a8f8 | 1654 | struct hid_device *hdev = to_hid_device(dev); |
| a877417e OG |
1655 | |
| 1656 | return sprintf(buf, "%02x\n", hdev->country & 0xff); | |
| 1657 | } | |
| 1658 | ||
| 6d3bfb74 AO |
1659 | static struct bin_attribute dev_bin_attr_report_desc = { |
| 1660 | .attr = { .name = "report_descriptor", .mode = 0444 }, | |
| 1661 | .read = read_report_descriptor, | |
| 1662 | .size = HID_MAX_DESCRIPTOR_SIZE, | |
| 1663 | }; | |
| 1664 | ||
| a877417e OG |
1665 | static struct device_attribute dev_attr_country = { |
| 1666 | .attr = { .name = "country", .mode = 0444 }, | |
| 1667 | .show = show_country, | |
| 1668 | }; | |
| 1669 | ||
| 93c10132 JS |
1670 | int hid_connect(struct hid_device *hdev, unsigned int connect_mask) |
| 1671 | { | |
| 1672 | static const char *types[] = { "Device", "Pointer", "Mouse", "Device", | |
| 1673 | "Joystick", "Gamepad", "Keyboard", "Keypad", | |
| 1674 | "Multi-Axis Controller" | |
| 1675 | }; | |
| 1676 | const char *type, *bus; | |
| 79b568b9 | 1677 | char buf[64] = ""; |
| 93c10132 JS |
1678 | unsigned int i; |
| 1679 | int len; | |
| 6d3bfb74 | 1680 | int ret; |
| 93c10132 | 1681 | |
| b5e5a37e BN |
1682 | if (hdev->quirks & HID_QUIRK_HIDDEV_FORCE) |
| 1683 | connect_mask |= (HID_CONNECT_HIDDEV_FORCE | HID_CONNECT_HIDDEV); | |
| 3a343ee4 DM |
1684 | if (hdev->quirks & HID_QUIRK_HIDINPUT_FORCE) |
| 1685 | connect_mask |= HID_CONNECT_HIDINPUT_FORCE; | |
| 93c10132 JS |
1686 | if (hdev->bus != BUS_USB) |
| 1687 | connect_mask &= ~HID_CONNECT_HIDDEV; | |
| 0f37cd03 JK |
1688 | if (hid_hiddev(hdev)) |
| 1689 | connect_mask |= HID_CONNECT_HIDDEV_FORCE; | |
| 93c10132 JS |
1690 | |
| 1691 | if ((connect_mask & HID_CONNECT_HIDINPUT) && !hidinput_connect(hdev, | |
| 1692 | connect_mask & HID_CONNECT_HIDINPUT_FORCE)) | |
| 1693 | hdev->claimed |= HID_CLAIMED_INPUT; | |
| b77c3920 | 1694 | |
| 93c10132 JS |
1695 | if ((connect_mask & HID_CONNECT_HIDDEV) && hdev->hiddev_connect && |
| 1696 | !hdev->hiddev_connect(hdev, | |
| 1697 | connect_mask & HID_CONNECT_HIDDEV_FORCE)) | |
| 1698 | hdev->claimed |= HID_CLAIMED_HIDDEV; | |
| 1699 | if ((connect_mask & HID_CONNECT_HIDRAW) && !hidraw_connect(hdev)) | |
| 1700 | hdev->claimed |= HID_CLAIMED_HIDRAW; | |
| 1701 | ||
| 7704ac93 BT |
1702 | if (connect_mask & HID_CONNECT_DRIVER) |
| 1703 | hdev->claimed |= HID_CLAIMED_DRIVER; | |
| 1704 | ||
| 4bc19f62 DH |
1705 | /* Drivers with the ->raw_event callback set are not required to connect |
| 1706 | * to any other listener. */ | |
| 1707 | if (!hdev->claimed && !hdev->driver->raw_event) { | |
| 1708 | hid_err(hdev, "device has no listeners, quitting\n"); | |
| 93c10132 JS |
1709 | return -ENODEV; |
| 1710 | } | |
| 1711 | ||
| 1712 | if ((hdev->claimed & HID_CLAIMED_INPUT) && | |
| 1713 | (connect_mask & HID_CONNECT_FF) && hdev->ff_init) | |
| 1714 | hdev->ff_init(hdev); | |
| 1715 | ||
| 1716 | len = 0; | |
| 1717 | if (hdev->claimed & HID_CLAIMED_INPUT) | |
| 1718 | len += sprintf(buf + len, "input"); | |
| 1719 | if (hdev->claimed & HID_CLAIMED_HIDDEV) | |
| 1720 | len += sprintf(buf + len, "%shiddev%d", len ? "," : "", | |
| 733aca90 | 1721 | ((struct hiddev *)hdev->hiddev)->minor); |
| 93c10132 JS |
1722 | if (hdev->claimed & HID_CLAIMED_HIDRAW) |
| 1723 | len += sprintf(buf + len, "%shidraw%d", len ? "," : "", | |
| 1724 | ((struct hidraw *)hdev->hidraw)->minor); | |
| 1725 | ||
| 1726 | type = "Device"; | |
| 1727 | for (i = 0; i < hdev->maxcollection; i++) { | |
| 1728 | struct hid_collection *col = &hdev->collection[i]; | |
| 1729 | if (col->type == HID_COLLECTION_APPLICATION && | |
| 1730 | (col->usage & HID_USAGE_PAGE) == HID_UP_GENDESK && | |
| 1731 | (col->usage & 0xffff) < ARRAY_SIZE(types)) { | |
| 1732 | type = types[col->usage & 0xffff]; | |
| 1733 | break; | |
| 1734 | } | |
| 1735 | } | |
| 1736 | ||
| 1737 | switch (hdev->bus) { | |
| 1738 | case BUS_USB: | |
| 1739 | bus = "USB"; | |
| 1740 | break; | |
| 1741 | case BUS_BLUETOOTH: | |
| 1742 | bus = "BLUETOOTH"; | |
| 1743 | break; | |
| 06780727 DM |
1744 | case BUS_I2C: |
| 1745 | bus = "I2C"; | |
| 1746 | break; | |
| 93c10132 JS |
1747 | default: |
| 1748 | bus = "<UNKNOWN>"; | |
| 1749 | } | |
| 1750 | ||
| a877417e OG |
1751 | ret = device_create_file(&hdev->dev, &dev_attr_country); |
| 1752 | if (ret) | |
| 1753 | hid_warn(hdev, | |
| 1754 | "can't create sysfs country code attribute err: %d\n", ret); | |
| 1755 | ||
| 4291ee30 JP |
1756 | hid_info(hdev, "%s: %s HID v%x.%02x %s [%s] on %s\n", |
| 1757 | buf, bus, hdev->version >> 8, hdev->version & 0xff, | |
| 1758 | type, hdev->name, hdev->phys); | |
| 93c10132 JS |
1759 | |
| 1760 | return 0; | |
| 1761 | } | |
| 1762 | EXPORT_SYMBOL_GPL(hid_connect); | |
| 1763 | ||
| c4c259bc JK |
1764 | void hid_disconnect(struct hid_device *hdev) |
| 1765 | { | |
| a877417e | 1766 | device_remove_file(&hdev->dev, &dev_attr_country); |
| c4c259bc JK |
1767 | if (hdev->claimed & HID_CLAIMED_INPUT) |
| 1768 | hidinput_disconnect(hdev); | |
| 1769 | if (hdev->claimed & HID_CLAIMED_HIDDEV) | |
| 1770 | hdev->hiddev_disconnect(hdev); | |
| 1771 | if (hdev->claimed & HID_CLAIMED_HIDRAW) | |
| 1772 | hidraw_disconnect(hdev); | |
| 9c5c6ed7 | 1773 | hdev->claimed = 0; |
| c4c259bc JK |
1774 | } |
| 1775 | EXPORT_SYMBOL_GPL(hid_disconnect); | |
| 1776 | ||
| aaac082d DT |
1777 | /** |
| 1778 | * hid_hw_start - start underlying HW | |
| 1779 | * @hdev: hid device | |
| 1780 | * @connect_mask: which outputs to connect, see HID_CONNECT_* | |
| 1781 | * | |
| 1782 | * Call this in probe function *after* hid_parse. This will setup HW | |
| 1783 | * buffers and start the device (if not defeirred to device open). | |
| 1784 | * hid_hw_stop must be called if this was successful. | |
| 1785 | */ | |
| 1786 | int hid_hw_start(struct hid_device *hdev, unsigned int connect_mask) | |
| 1787 | { | |
| 1788 | int error; | |
| 1789 | ||
| 1790 | error = hdev->ll_driver->start(hdev); | |
| 1791 | if (error) | |
| 1792 | return error; | |
| 1793 | ||
| 1794 | if (connect_mask) { | |
| 1795 | error = hid_connect(hdev, connect_mask); | |
| 1796 | if (error) { | |
| 1797 | hdev->ll_driver->stop(hdev); | |
| 1798 | return error; | |
| 1799 | } | |
| 1800 | } | |
| 1801 | ||
| 1802 | return 0; | |
| 1803 | } | |
| 1804 | EXPORT_SYMBOL_GPL(hid_hw_start); | |
| 1805 | ||
| 1806 | /** | |
| 1807 | * hid_hw_stop - stop underlying HW | |
| 1808 | * @hdev: hid device | |
| 1809 | * | |
| 1810 | * This is usually called from remove function or from probe when something | |
| 1811 | * failed and hid_hw_start was called already. | |
| 1812 | */ | |
| 1813 | void hid_hw_stop(struct hid_device *hdev) | |
| 1814 | { | |
| 1815 | hid_disconnect(hdev); | |
| 1816 | hdev->ll_driver->stop(hdev); | |
| 1817 | } | |
| 1818 | EXPORT_SYMBOL_GPL(hid_hw_stop); | |
| 1819 | ||
| 1820 | /** | |
| 1821 | * hid_hw_open - signal underlying HW to start delivering events | |
| 1822 | * @hdev: hid device | |
| 1823 | * | |
| 1824 | * Tell underlying HW to start delivering events from the device. | |
| 1825 | * This function should be called sometime after successful call | |
| 1826 | * to hid_hiw_start(). | |
| 1827 | */ | |
| 1828 | int hid_hw_open(struct hid_device *hdev) | |
| 1829 | { | |
| 1830 | int ret; | |
| 1831 | ||
| 1832 | ret = mutex_lock_killable(&hdev->ll_open_lock); | |
| 1833 | if (ret) | |
| 1834 | return ret; | |
| 1835 | ||
| 1836 | if (!hdev->ll_open_count++) { | |
| 1837 | ret = hdev->ll_driver->open(hdev); | |
| 1838 | if (ret) | |
| 1839 | hdev->ll_open_count--; | |
| 1840 | } | |
| 1841 | ||
| 1842 | mutex_unlock(&hdev->ll_open_lock); | |
| 1843 | return ret; | |
| 1844 | } | |
| 1845 | EXPORT_SYMBOL_GPL(hid_hw_open); | |
| 1846 | ||
| 1847 | /** | |
| 1848 | * hid_hw_close - signal underlaying HW to stop delivering events | |
| 1849 | * | |
| 1850 | * @hdev: hid device | |
| 1851 | * | |
| 1852 | * This function indicates that we are not interested in the events | |
| 1853 | * from this device anymore. Delivery of events may or may not stop, | |
| 1854 | * depending on the number of users still outstanding. | |
| 1855 | */ | |
| 1856 | void hid_hw_close(struct hid_device *hdev) | |
| 1857 | { | |
| 1858 | mutex_lock(&hdev->ll_open_lock); | |
| 1859 | if (!--hdev->ll_open_count) | |
| 1860 | hdev->ll_driver->close(hdev); | |
| 1861 | mutex_unlock(&hdev->ll_open_lock); | |
| 1862 | } | |
| 1863 | EXPORT_SYMBOL_GPL(hid_hw_close); | |
| 1864 | ||
| 00315e4f JK |
1865 | /* |
| 1866 | * A list of devices for which there is a specialized driver on HID bus. | |
| 1867 | * | |
| 1868 | * Please note that for multitouch devices (driven by hid-multitouch driver), | |
| 1869 | * there is a proper autodetection and autoloading in place (based on presence | |
| 1870 | * of HID_DG_CONTACTID), so those devices don't need to be added to this list, | |
| 1871 | * as we are doing the right thing in hid_scan_usage(). | |
| 83499b52 AH |
1872 | * |
| 1873 | * Autodetection for (USB) HID sensor hubs exists too. If a collection of type | |
| 1874 | * physical is found inside a usage page of type sensor, hid-sensor-hub will be | |
| 1875 | * used as a driver. See hid_scan_report(). | |
| 00315e4f | 1876 | */ |
| ce06b9d6 | 1877 | static const struct hid_device_id hid_have_special_driver[] = { |
| 0ca4cd7b | 1878 | #if IS_ENABLED(CONFIG_HID_A4TECH) |
| 14a21cd4 JS |
1879 | { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) }, |
| 1880 | { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) }, | |
| b7e1b203 | 1881 | { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) }, |
| 0ca4cd7b JK |
1882 | #endif |
| 1883 | #if IS_ENABLED(CONFIG_HID_ACCUTOUCH) | |
| 1884 | { HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_ACCUTOUCH_2216) }, | |
| 1885 | #endif | |
| 1886 | #if IS_ENABLED(CONFIG_HID_ACRUX) | |
| c0dbcc33 | 1887 | { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) }, |
| e17f5d76 | 1888 | { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0xf705) }, |
| 0ca4cd7b JK |
1889 | #endif |
| 1890 | #if IS_ENABLED(CONFIG_HID_ALPS) | |
| 819d64e5 | 1891 | { HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) }, |
| 0ca4cd7b JK |
1892 | #endif |
| 1893 | #if IS_ENABLED(CONFIG_HID_APPLE) | |
| 8c19a515 JS |
1894 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) }, |
| 1895 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) }, | |
| 1896 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO) }, | |
| 1897 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI) }, | |
| 1898 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO) }, | |
| 1899 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS) }, | |
| 1900 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI) }, | |
| 1901 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO) }, | |
| 1902 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS) }, | |
| 1903 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI) }, | |
| 1904 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO) }, | |
| 1905 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS) }, | |
| fef3f571 RF |
1906 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI) }, |
| 1907 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO) }, | |
| 1908 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS) }, | |
| 8c19a515 JS |
1909 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI) }, |
| 1910 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO) }, | |
| 1911 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS) }, | |
| 1912 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI) }, | |
| 1913 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO) }, | |
| 1914 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS) }, | |
| ee8a1a0a JS |
1915 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI) }, |
| 1916 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO) }, | |
| 1917 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS) }, | |
| 8c19a515 JS |
1918 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI) }, |
| 1919 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO) }, | |
| 1920 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS) }, | |
| 1921 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) }, | |
| 1922 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) }, | |
| 1923 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) }, | |
| a96d6ef3 HR |
1924 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) }, |
| 1925 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) }, | |
| 1926 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) }, | |
| 99b9f758 EH |
1927 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) }, |
| 1928 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) }, | |
| 1929 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) }, | |
| 1930 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) }, | |
| 1931 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) }, | |
| 1932 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) }, | |
| 47340bd9 AB |
1933 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) }, |
| 1934 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) }, | |
| 1935 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) }, | |
| 213f9da8 GE |
1936 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI) }, |
| 1937 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO) }, | |
| 1938 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS) }, | |
| 4a4c8799 DB |
1939 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI) }, |
| 1940 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO) }, | |
| 1941 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS) }, | |
| f6f554f0 JK |
1942 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI) }, |
| 1943 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO) }, | |
| 1944 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS) }, | |
| b3aec7b6 JK |
1945 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI) }, |
| 1946 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO) }, | |
| 1947 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS) }, | |
| b2e6ad7d RB |
1948 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) }, |
| 1949 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) }, | |
| 1950 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) }, | |
| 8d80da90 DH |
1951 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) }, |
| 1952 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) }, | |
| 1953 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) }, | |
| 9d9a04ee DT |
1954 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI) }, |
| 1955 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO) }, | |
| 1956 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS) }, | |
| a4a2c545 HR |
1957 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI) }, |
| 1958 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO) }, | |
| 1959 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS) }, | |
| 23aeb61e CSW |
1960 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) }, |
| 1961 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) }, | |
| 1962 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) }, | |
| f9af7b9e | 1963 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI) }, |
| ad734bc1 | 1964 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO) }, |
| bd4a7ce1 | 1965 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) }, |
| b5d94275 | 1966 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI) }, |
| 8c19a515 JS |
1967 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, |
| 1968 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, | |
| 0ca4cd7b JK |
1969 | #endif |
| 1970 | #if IS_ENABLED(CONFIG_HID_APPLEIR) | |
| 1971 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL) }, | |
| 1972 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL2) }, | |
| 1973 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL3) }, | |
| 1974 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) }, | |
| 1975 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL5) }, | |
| 1976 | #endif | |
| 1977 | #if IS_ENABLED(CONFIG_HID_ASUS) | |
| a93913e1 MH |
1978 | { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_I2C_KEYBOARD) }, |
| 1979 | { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD) }, | |
| 1caccc25 CC |
1980 | { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1) }, |
| 1981 | { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2) }, | |
| 76dd1fbe | 1982 | { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_T100_KEYBOARD) }, |
| 4f94ff4e JK |
1983 | { HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_ASUS_MD_5112) }, |
| 1984 | { HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_ASUS_MD_5110) }, | |
| 0ca4cd7b JK |
1985 | #endif |
| 1986 | #if IS_ENABLED(CONFIG_HID_AUREAL) | |
| 212da74d | 1987 | { HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) }, |
| 0ca4cd7b JK |
1988 | #endif |
| 1989 | #if IS_ENABLED(CONFIG_HID_BELKIN) | |
| b5635b12 | 1990 | { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) }, |
| 0ca4cd7b JK |
1991 | { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) }, |
| 1992 | #endif | |
| 1993 | #if IS_ENABLED(CONFIG_HID_BETOP_FF) | |
| fc38a8a6 HB |
1994 | { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185BFM, 0x2208) }, |
| 1995 | { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185PC, 0x5506) }, | |
| 1996 | { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2PC, 0x1850) }, | |
| 1997 | { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2BFM, 0x5500) }, | |
| 0ca4cd7b JK |
1998 | #endif |
| 1999 | #if IS_ENABLED(CONFIG_HID_CHERRY) | |
| 3b239cd7 | 2000 | { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) }, |
| 1ce31b25 | 2001 | { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) }, |
| 0ca4cd7b JK |
2002 | #endif |
| 2003 | #if IS_ENABLED(CONFIG_HID_CHICONY) | |
| fcfacfd3 | 2004 | { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) }, |
| 3596bb92 | 2005 | { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) }, |
| 5be91803 | 2006 | { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_ASUS_AK1D) }, |
| 9a1d78a3 | 2007 | { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_ACER_SWITCH12) }, |
| 0ca4cd7b JK |
2008 | #endif |
| 2009 | #if IS_ENABLED(CONFIG_HID_CMEDIA) | |
| 2010 | { HID_USB_DEVICE(USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM6533) }, | |
| 2011 | #endif | |
| 2012 | #if IS_ENABLED(CONFIG_HID_CORSAIR) | |
| 6f78193e | 2013 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K90) }, |
| 01adc47e | 2014 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB) }, |
| 0ca4cd7b JK |
2015 | #endif |
| 2016 | #if IS_ENABLED(CONFIG_HID_CP2112) | |
| e932d817 | 2017 | { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_CP2112) }, |
| 0ca4cd7b JK |
2018 | #endif |
| 2019 | #if IS_ENABLED(CONFIG_HID_CYPRESS) | |
| 0f221320 JS |
2020 | { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) }, |
| 2021 | { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) }, | |
| e8d0eab4 | 2022 | { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) }, |
| 76c9d8fe | 2023 | { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_4) }, |
| 0f221320 | 2024 | { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE) }, |
| 0ca4cd7b JK |
2025 | #endif |
| 2026 | #if IS_ENABLED(CONFIG_HID_DRAGONRISE) | |
| 3f866fbd | 2027 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) }, |
| e05eefb9 | 2028 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) }, |
| f8690450 | 2029 | #endif |
| 0ca4cd7b | 2030 | #if IS_ENABLED(CONFIG_HID_ELECOM) |
| 64b386ea | 2031 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) }, |
| 0bb7a37f DEP |
2032 | { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_DEFT_WIRED) }, |
| 2033 | { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_DEFT_WIRELESS) }, | |
| 56c7e2e2 AM |
2034 | { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_HUGE_WIRED) }, |
| 2035 | { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_HUGE_WIRELESS) }, | |
| 0ca4cd7b JK |
2036 | #endif |
| 2037 | #if IS_ENABLED(CONFIG_HID_ELO) | |
| d23efc19 JS |
2038 | { HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0009) }, |
| 2039 | { HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0030) }, | |
| 0ca4cd7b JK |
2040 | #endif |
| 2041 | #if IS_ENABLED(CONFIG_HID_EMS_FF) | |
| 04561c5a | 2042 | { HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) }, |
| 0ca4cd7b JK |
2043 | #endif |
| 2044 | #if IS_ENABLED(CONFIG_HID_EZKEY) | |
| 1f243e30 | 2045 | { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) }, |
| 0ca4cd7b JK |
2046 | #endif |
| 2047 | #if IS_ENABLED(CONFIG_HID_GEMBIRD) | |
| 931830aa | 2048 | { HID_USB_DEVICE(USB_VENDOR_ID_GEMBIRD, USB_DEVICE_ID_GEMBIRD_JPD_DUALFORCE2) }, |
| 0ca4cd7b JK |
2049 | #endif |
| 2050 | #if IS_ENABLED(CONFIG_HID_GFRM) | |
| 2051 | { HID_BLUETOOTH_DEVICE(0x58, 0x2000) }, | |
| 2052 | { HID_BLUETOOTH_DEVICE(0x471, 0x2210) }, | |
| 2053 | #endif | |
| 2054 | #if IS_ENABLED(CONFIG_HID_GREENASIA) | |
| 42859e0b | 2055 | { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0012) }, |
| 0ca4cd7b JK |
2056 | #endif |
| 2057 | #if IS_ENABLED(CONFIG_HID_GT683R) | |
| 2058 | { HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) }, | |
| 2059 | #endif | |
| 2060 | #if IS_ENABLED(CONFIG_HID_GYRATION) | |
| 949f8fef | 2061 | { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) }, |
| 1e093206 | 2062 | { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) }, |
| c2fd1a4e | 2063 | { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) }, |
| 0ca4cd7b JK |
2064 | #endif |
| 2065 | #if IS_ENABLED(CONFIG_HID_HOLTEK) | |
| d946e65e | 2066 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) }, |
| ff9bf5a2 | 2067 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD) }, |
| 40d3597f JK |
2068 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A04A) }, |
| 2069 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067) }, | |
| 274be3eb | 2070 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A070) }, |
| f1a4914b | 2071 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072) }, |
| 7da7cbbb | 2072 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081) }, |
| 5df4eb05 | 2073 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A0C2) }, |
| 0ca4cd7b JK |
2074 | #endif |
| 2075 | #if IS_ENABLED(CONFIG_HID_ICADE) | |
| 4ddfe028 | 2076 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) }, |
| 0ca4cd7b | 2077 | #endif |
| 604250dd JK |
2078 | #if IS_ENABLED(CONFIG_HID_ITE) |
| 2079 | { HID_USB_DEVICE(USB_VENDOR_ID_ITE, USB_DEVICE_ID_ITE8595) }, | |
| 2080 | #endif | |
| 0ca4cd7b | 2081 | #if IS_ENABLED(CONFIG_HID_KENSINGTON) |
| fdf93aa3 | 2082 | { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) }, |
| 0ca4cd7b JK |
2083 | #endif |
| 2084 | #if IS_ENABLED(CONFIG_HID_KEYTOUCH) | |
| 177900e8 | 2085 | { HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) }, |
| 0ca4cd7b JK |
2086 | #endif |
| 2087 | #if IS_ENABLED(CONFIG_HID_KYE) | |
| 3685c18e | 2088 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE) }, |
| 4a2c94c9 | 2089 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_MANTICORE) }, |
| 0adb9c2c | 2090 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GX_IMPERATOR) }, |
| 79422741 | 2091 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) }, |
| 22ca20b2 NK |
2092 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_I405X) }, |
| 2093 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X) }, | |
| 102750b8 | 2094 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2) }, |
| 22ca20b2 | 2095 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X) }, |
| feb6faf1 | 2096 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912) }, |
| 0ca4cd7b JK |
2097 | #endif |
| 2098 | #if IS_ENABLED(CONFIG_HID_LCPOWER) | |
| 75b07022 | 2099 | { HID_USB_DEVICE(USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000 ) }, |
| 0ca4cd7b JK |
2100 | #endif |
| 2101 | #if IS_ENABLED(CONFIG_HID_LED) | |
| 2102 | { HID_USB_DEVICE(USB_VENDOR_ID_DELCOM, USB_DEVICE_ID_DELCOM_VISUAL_IND) }, | |
| 2103 | { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_WN) }, | |
| 2104 | { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_FA) }, | |
| 2105 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_LUXAFOR) }, | |
| 2106 | { HID_USB_DEVICE(USB_VENDOR_ID_RISO_KAGAKU, USB_DEVICE_ID_RI_KA_WEBMAIL) }, | |
| 2107 | { HID_USB_DEVICE(USB_VENDOR_ID_THINGM, USB_DEVICE_ID_BLINK1) }, | |
| 2108 | #endif | |
| 94723bfa | 2109 | #if IS_ENABLED(CONFIG_HID_LENOVO) |
| aad932e7 | 2110 | { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPKBD) }, |
| f3d4ff0e JL |
2111 | { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CUSBKBD) }, |
| 2112 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CBTKBD) }, | |
| 181a8b91 | 2113 | { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPPRODOCK) }, |
| aad932e7 | 2114 | #endif |
| 0ca4cd7b | 2115 | #if IS_ENABLED(CONFIG_HID_LOGITECH) |
| 5f22a799 JS |
2116 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) }, |
| 2117 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) }, | |
| 2118 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2) }, | |
| 2119 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RECEIVER) }, | |
| 2120 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_DESKTOP) }, | |
| 2121 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE) }, | |
| 2122 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_MINI) }, | |
| 5f22a799 JS |
2123 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_ELITE_KBD) }, |
| 2124 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500) }, | |
| 5f22a799 | 2125 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D) }, |
| 5d74325a | 2126 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DUAL_ACTION) }, |
| 5f22a799 | 2127 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL) }, |
| 2c6118e4 | 2128 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD) }, |
| 606bd0a8 JS |
2129 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD) }, |
| 2130 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2) }, | |
| 29fae1c8 | 2131 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G29_WHEEL) }, |
| 606bd0a8 | 2132 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D) }, |
| fd30ea8c | 2133 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG ) }, |
| 606bd0a8 | 2134 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FORCE3D_PRO) }, |
| 74f292ca | 2135 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940) }, |
| 606bd0a8 JS |
2136 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL) }, |
| 2137 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2) }, | |
| bd04363d | 2138 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL) }, |
| 5623a24a | 2139 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL) }, |
| e00ddc9b | 2140 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL) }, |
| 243b706d | 2141 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) }, |
| fdc6807f | 2142 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL) }, |
| 32c88cbc | 2143 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL) }, |
| 606bd0a8 | 2144 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) }, |
| 24985cf6 JK |
2145 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) }, |
| 2146 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) }, | |
| 0ca4cd7b JK |
2147 | #endif |
| 2148 | #if IS_ENABLED(CONFIG_HID_LOGITECH_HIDPP) | |
| 2149 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_T651) }, | |
| 2150 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G920_WHEEL) }, | |
| 2151 | #endif | |
| 2152 | #if IS_ENABLED(CONFIG_HID_LOGITECH_DJ) | |
| 2153 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER) }, | |
| 2154 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER_2) }, | |
| 2155 | #endif | |
| 2156 | #if IS_ENABLED(CONFIG_HID_MAGICMOUSE) | |
| 2157 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICMOUSE) }, | |
| 2158 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICTRACKPAD) }, | |
| 2159 | #endif | |
| 2160 | #if IS_ENABLED(CONFIG_HID_MAYFLASH) | |
| 2161 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3) }, | |
| 2162 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR) }, | |
| 2163 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1) }, | |
| 2164 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE2) }, | |
| 2165 | #endif | |
| 2166 | #if IS_ENABLED(CONFIG_HID_MICROSOFT) | |
| b580169a | 2167 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500) }, |
| f9a82c20 | 2168 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_KEYBOARD) }, |
| 78a849a6 JS |
2169 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) }, |
| 2170 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K) }, | |
| 89759e20 | 2171 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP) }, |
| ef567cf9 | 2172 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE7K) }, |
| 78a849a6 JS |
2173 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K) }, |
| 2174 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB) }, | |
| f3b83d71 | 2175 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K) }, |
| 78a849a6 | 2176 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) }, |
| 3faed1af | 2177 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_OFFICE_KB) }, |
| c847a89a ALH |
2178 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_7K) }, |
| 2179 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_600) }, | |
| 2180 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3KV1) }, | |
| 18eec2cd | 2181 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER) }, |
| 0ca4cd7b JK |
2182 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) }, |
| 2183 | #endif | |
| 2184 | #if IS_ENABLED(CONFIG_HID_MONTEREY) | |
| 3b8006e5 | 2185 | { HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) }, |
| 0ca4cd7b JK |
2186 | #endif |
| 2187 | #if IS_ENABLED(CONFIG_HID_MULTITOUCH) | |
| 2188 | { HID_USB_DEVICE(USB_VENDOR_ID_LG, USB_DEVICE_ID_LG_MELFAS_MT) }, | |
| 2189 | #endif | |
| 2190 | #if IS_ENABLED(CONFIG_HID_WIIMOTE) | |
| 2191 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE) }, | |
| 2192 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE2) }, | |
| 2193 | #endif | |
| 2194 | #if IS_ENABLED(CONFIG_HID_NTI) | |
| 07e88a35 | 2195 | { HID_USB_DEVICE(USB_VENDOR_ID_NTI, USB_DEVICE_ID_USB_SUN) }, |
| 0ca4cd7b JK |
2196 | #endif |
| 2197 | #if IS_ENABLED(CONFIG_HID_NTRIG) | |
| 94011f93 | 2198 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) }, |
| 6e32819e | 2199 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1) }, |
| 2200 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2) }, | |
| 2201 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_3) }, | |
| 2202 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_4) }, | |
| 2203 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_5) }, | |
| 2204 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_6) }, | |
| 2205 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_7) }, | |
| 2206 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_8) }, | |
| 2207 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_9) }, | |
| 2208 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_10) }, | |
| 2209 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_11) }, | |
| 2210 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_12) }, | |
| 2211 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_13) }, | |
| 2212 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_14) }, | |
| 2213 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_15) }, | |
| 2214 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_16) }, | |
| 2215 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_17) }, | |
| 2216 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18) }, | |
| 0ca4cd7b JK |
2217 | #endif |
| 2218 | #if IS_ENABLED(CONFIG_HID_ORTEK) | |
| 270fdc07 | 2219 | { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) }, |
| cd9ec30d | 2220 | { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) }, |
| c228352d | 2221 | { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S) }, |
| 0ca4cd7b JK |
2222 | { HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) }, |
| 2223 | #endif | |
| 2224 | #if IS_ENABLED(CONFIG_HID_PANTHERLORD) | |
| 2225 | { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) }, | |
| 2226 | { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) }, | |
| 2227 | { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003) }, | |
| 2228 | { HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) }, | |
| 2229 | #endif | |
| 2230 | #if IS_ENABLED(CONFIG_HID_PENMOUNT) | |
| ffe51d0d | 2231 | { HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_6000) }, |
| 0ca4cd7b JK |
2232 | #endif |
| 2233 | #if IS_ENABLED(CONFIG_HID_PETALYNX) | |
| 1e762532 | 2234 | { HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) }, |
| 0ca4cd7b JK |
2235 | #endif |
| 2236 | #if IS_ENABLED(CONFIG_HID_PICOLCD) | |
| 2237 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD) }, | |
| 2238 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD_BOOTLOADER) }, | |
| 2239 | #endif | |
| 2240 | #if IS_ENABLED(CONFIG_HID_PLANTRONICS) | |
| 1a3f83f6 | 2241 | { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) }, |
| 0ca4cd7b JK |
2242 | #endif |
| 2243 | #if IS_ENABLED(CONFIG_HID_PRIMAX) | |
| f6a04605 | 2244 | { HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_KEYBOARD) }, |
| 0ca4cd7b JK |
2245 | #endif |
| 2246 | #if IS_ENABLED(CONFIG_HID_PRODIKEYS) | |
| 2247 | { HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) }, | |
| 2248 | #endif | |
| 13b2e1ba BN |
2249 | #if IS_ENABLED(CONFIG_HID_RETRODE) |
| 2250 | { HID_USB_DEVICE(USB_VENDOR_ID_FUTURE_TECHNOLOGY, USB_DEVICE_ID_RETRODE2) }, | |
| 2251 | #endif | |
| 0ca4cd7b JK |
2252 | #if IS_ENABLED(CONFIG_HID_RMI) |
| 2253 | { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_COVER) }, | |
| 2254 | { HID_USB_DEVICE(USB_VENDOR_ID_RAZER, USB_DEVICE_ID_RAZER_BLADE_14) }, | |
| 2255 | #endif | |
| ca9bbdcc | 2256 | #if IS_ENABLED(CONFIG_HID_ROCCAT) |
| e68cc603 | 2257 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) }, |
| d41c2a70 | 2258 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKU) }, |
| e078809d SA |
2259 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKUFX) }, |
| 2260 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) }, | |
| 47dbdbff | 2261 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) }, |
| 8936aa31 | 2262 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPURE) }, |
| a4be0ed3 | 2263 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPURE_OPTICAL) }, |
| e078809d | 2264 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEXTD) }, |
| 0e70f97f | 2265 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KOVAPLUS) }, |
| 4424f616 | 2266 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_LUA) }, |
| cb7cf3da | 2267 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) }, |
| 3fce2246 | 2268 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS) }, |
| 6f3a1936 SA |
2269 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK) }, |
| 2270 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK_GLOW) }, | |
| 2271 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK_PRO) }, | |
| 6a2a6390 | 2272 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_SAVU) }, |
| ca9bbdcc | 2273 | #endif |
| 37c492c8 | 2274 | #if IS_ENABLED(CONFIG_HID_SAITEK) |
| 1e93674a | 2275 | { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000) }, |
| afe98939 | 2276 | { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7_OLD) }, |
| 37c492c8 | 2277 | { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7) }, |
| 7d3ea5c1 | 2278 | { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT9) }, |
| 37c492c8 | 2279 | { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_MMO7) }, |
| 8ffd341c | 2280 | { HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT5) }, |
| 7bb9d643 | 2281 | { HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT9) }, |
| 37c492c8 | 2282 | #endif |
| 0ca4cd7b | 2283 | #if IS_ENABLED(CONFIG_HID_SAMSUNG) |
| 980a3da6 | 2284 | { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) }, |
| b355850b | 2285 | { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) }, |
| 0ca4cd7b JK |
2286 | #endif |
| 2287 | #if IS_ENABLED(CONFIG_HID_SMARTJOYPLUS) | |
| 2288 | { HID_USB_DEVICE(USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII) }, | |
| 2289 | { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) }, | |
| 2290 | { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SUPER_JOY_BOX_3) }, | |
| 2291 | { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD) }, | |
| 2292 | { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_3_PRO) }, | |
| 2293 | { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_DUAL_BOX_PRO) }, | |
| 2294 | { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_5_PRO) }, | |
| 2295 | #endif | |
| 2296 | #if IS_ENABLED(CONFIG_HID_SONY) | |
| 2297 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3) }, | |
| 68a49e51 | 2298 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_PS3_BDREMOTE) }, |
| f04d5140 CL |
2299 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER) }, |
| 2300 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER) }, | |
| 7c886d09 | 2301 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER) }, |
| a4afa854 | 2302 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER) }, |
| 35dca5b4 | 2303 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) }, |
| 6eabaaa0 | 2304 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) }, |
| 5844c1cd | 2305 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE) }, |
| bd28ce00 | 2306 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, |
| f9ce7c28 | 2307 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, |
| 0bd88dd3 FP |
2308 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) }, |
| 2309 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) }, | |
| cf1015d6 RC |
2310 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2) }, |
| 2311 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2) }, | |
| de66a1a0 | 2312 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE) }, |
| cc6e0bbb | 2313 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) }, |
| c1e0ac19 | 2314 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE) }, |
| 74500cc8 | 2315 | { HID_USB_DEVICE(USB_VENDOR_ID_SINO_LITE, USB_DEVICE_ID_SINO_LITE_CONTROLLER) }, |
| 0ca4cd7b JK |
2316 | #endif |
| 2317 | #if IS_ENABLED(CONFIG_HID_SPEEDLINK) | |
| 2318 | { HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) }, | |
| 2319 | #endif | |
| 2320 | #if IS_ENABLED(CONFIG_HID_STEELSERIES) | |
| 75dbb953 | 2321 | { HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, USB_DEVICE_ID_STEELSERIES_SRWS1) }, |
| 0ca4cd7b JK |
2322 | #endif |
| 2323 | #if IS_ENABLED(CONFIG_HID_SUNPLUS) | |
| 90231e7e | 2324 | { HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP) }, |
| 0ca4cd7b JK |
2325 | #endif |
| 2326 | #if IS_ENABLED(CONFIG_HID_THRUSTMASTER) | |
| daedb3d6 AH |
2327 | { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) }, |
| 2328 | { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) }, | |
| 7a84b133 RAG |
2329 | { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb323) }, |
| 2330 | { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb324) }, | |
| daedb3d6 | 2331 | { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) }, |
| 3ee8f0a2 | 2332 | { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) }, |
| daedb3d6 | 2333 | { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) }, |
| d65c3768 | 2334 | { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) }, |
| 0ca4cd7b JK |
2335 | #endif |
| 2336 | #if IS_ENABLED(CONFIG_HID_TIVO) | |
| 740363fb | 2337 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_BT) }, |
| 44ea35c1 | 2338 | { HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE) }, |
| 9b028649 | 2339 | { HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_PRO) }, |
| 0ca4cd7b JK |
2340 | #endif |
| 2341 | #if IS_ENABLED(CONFIG_HID_TOPSEED) | |
| 2342 | { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) }, | |
| 2343 | { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) }, | |
| 2344 | { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) }, | |
| f14f526d | 2345 | { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) }, |
| 54001081 | 2346 | { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) }, |
| 0ca4cd7b JK |
2347 | #endif |
| 2348 | #if IS_ENABLED(CONFIG_HID_TWINHAN) | |
| 711a680e | 2349 | { HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) }, |
| 0ca4cd7b JK |
2350 | #endif |
| 2351 | #if IS_ENABLED(CONFIG_HID_UCLOGIC) | |
| 2352 | { HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_TABLET) }, | |
| 2353 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_HUION_TABLET) }, | |
| 41fa9230 | 2354 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) }, |
| f8a489cc NK |
2355 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) }, |
| 2356 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) }, | |
| 2357 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) }, | |
| 6be914f1 | 2358 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) }, |
| d1257081 | 2359 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) }, |
| eb4e426a | 2360 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60) }, |
| 4b7e7e5e NK |
2361 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_YIYNOVA_TABLET) }, |
| 2362 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UGEE_TABLET_81) }, | |
| 2363 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UGEE_TABLET_45) }, | |
| 2364 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_DRAWIMAGE_G3) }, | |
| fe1a83b4 | 2365 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_TABLET_EX07S) }, |
| 0ca4cd7b JK |
2366 | { HID_USB_DEVICE(USB_VENDOR_ID_UGTIZER, USB_DEVICE_ID_UGTIZER_TABLET_GP0610) }, |
| 2367 | #endif | |
| 2368 | #if IS_ENABLED(CONFIG_HID_UDRAW_PS3) | |
| 2369 | { HID_USB_DEVICE(USB_VENDOR_ID_THQ, USB_DEVICE_ID_THQ_PS3_UDRAW) }, | |
| 2370 | #endif | |
| 2371 | #if IS_ENABLED(CONFIG_HID_WALTOP) | |
| 72a46344 | 2372 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) }, |
| 00e7f964 | 2373 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) }, |
| 4fdc18d1 | 2374 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_Q_PAD) }, |
| a786e83c | 2375 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_PID_0038) }, |
| 72a46344 | 2376 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) }, |
| 8f1acc32 | 2377 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) }, |
| d2ee4dd9 | 2378 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) }, |
| 0ca4cd7b JK |
2379 | #endif |
| 2380 | #if IS_ENABLED(CONFIG_HID_XINMO) | |
| cb2c9e3f | 2381 | { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) }, |
| 9257821c | 2382 | { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_THT_2P_ARCADE) }, |
| 0ca4cd7b JK |
2383 | #endif |
| 2384 | #if IS_ENABLED(CONFIG_HID_ZEROPLUS) | |
| daedb3d6 AH |
2385 | { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) }, |
| 2386 | { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) }, | |
| 0ca4cd7b JK |
2387 | #endif |
| 2388 | #if IS_ENABLED(CONFIG_HID_ZYDACRON) | |
| a9885c8f | 2389 | { HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) }, |
| 0ca4cd7b | 2390 | #endif |
| 85cdaf52 JS |
2391 | { } |
| 2392 | }; | |
| 2393 | ||
| 3a6f82f7 JS |
2394 | struct hid_dynid { |
| 2395 | struct list_head list; | |
| 2396 | struct hid_device_id id; | |
| 2397 | }; | |
| 2398 | ||
| 2399 | /** | |
| 2400 | * store_new_id - add a new HID device ID to this driver and re-probe devices | |
| 2401 | * @driver: target device driver | |
| 2402 | * @buf: buffer for scanning device ID data | |
| 2403 | * @count: input size | |
| 2404 | * | |
| 2405 | * Adds a new dynamic hid device ID to this driver, | |
| 2406 | * and causes the driver to probe for all devices again. | |
| 2407 | */ | |
| c2810325 | 2408 | static ssize_t new_id_store(struct device_driver *drv, const char *buf, |
| 3a6f82f7 JS |
2409 | size_t count) |
| 2410 | { | |
| ba91a967 | 2411 | struct hid_driver *hdrv = to_hid_driver(drv); |
| 3a6f82f7 JS |
2412 | struct hid_dynid *dynid; |
| 2413 | __u32 bus, vendor, product; | |
| 2414 | unsigned long driver_data = 0; | |
| 2415 | int ret; | |
| 2416 | ||
| 2417 | ret = sscanf(buf, "%x %x %x %lx", | |
| 2418 | &bus, &vendor, &product, &driver_data); | |
| 2419 | if (ret < 3) | |
| 2420 | return -EINVAL; | |
| 2421 | ||
| 2422 | dynid = kzalloc(sizeof(*dynid), GFP_KERNEL); | |
| 2423 | if (!dynid) | |
| 2424 | return -ENOMEM; | |
| 2425 | ||
| 2426 | dynid->id.bus = bus; | |
| 4d53b801 | 2427 | dynid->id.group = HID_GROUP_ANY; |
| 3a6f82f7 JS |
2428 | dynid->id.vendor = vendor; |
| 2429 | dynid->id.product = product; | |
| 2430 | dynid->id.driver_data = driver_data; | |
| 2431 | ||
| 2432 | spin_lock(&hdrv->dyn_lock); | |
| 2433 | list_add_tail(&dynid->list, &hdrv->dyn_list); | |
| 2434 | spin_unlock(&hdrv->dyn_lock); | |
| 2435 | ||
| cef9bc56 | 2436 | ret = driver_attach(&hdrv->driver); |
| 3a6f82f7 JS |
2437 | |
| 2438 | return ret ? : count; | |
| 2439 | } | |
| c2810325 GKH |
2440 | static DRIVER_ATTR_WO(new_id); |
| 2441 | ||
| 2442 | static struct attribute *hid_drv_attrs[] = { | |
| 2443 | &driver_attr_new_id.attr, | |
| 2444 | NULL, | |
| 2445 | }; | |
| 2446 | ATTRIBUTE_GROUPS(hid_drv); | |
| 3a6f82f7 JS |
2447 | |
| 2448 | static void hid_free_dynids(struct hid_driver *hdrv) | |
| 2449 | { | |
| 2450 | struct hid_dynid *dynid, *n; | |
| 2451 | ||
| 2452 | spin_lock(&hdrv->dyn_lock); | |
| 2453 | list_for_each_entry_safe(dynid, n, &hdrv->dyn_list, list) { | |
| 2454 | list_del(&dynid->list); | |
| 2455 | kfree(dynid); | |
| 2456 | } | |
| 2457 | spin_unlock(&hdrv->dyn_lock); | |
| 2458 | } | |
| 2459 | ||
| 2460 | static const struct hid_device_id *hid_match_device(struct hid_device *hdev, | |
| 2461 | struct hid_driver *hdrv) | |
| 2462 | { | |
| 2463 | struct hid_dynid *dynid; | |
| 2464 | ||
| 2465 | spin_lock(&hdrv->dyn_lock); | |
| 2466 | list_for_each_entry(dynid, &hdrv->dyn_list, list) { | |
| 2467 | if (hid_match_one_id(hdev, &dynid->id)) { | |
| 2468 | spin_unlock(&hdrv->dyn_lock); | |
| 2469 | return &dynid->id; | |
| 2470 | } | |
| 2471 | } | |
| 2472 | spin_unlock(&hdrv->dyn_lock); | |
| 2473 | ||
| 2474 | return hid_match_id(hdev, hdrv->id_table); | |
| 2475 | } | |
| 2476 | ||
| 85cdaf52 JS |
2477 | static int hid_bus_match(struct device *dev, struct device_driver *drv) |
| 2478 | { | |
| ba91a967 | 2479 | struct hid_driver *hdrv = to_hid_driver(drv); |
| ee79a8f8 | 2480 | struct hid_device *hdev = to_hid_device(dev); |
| 85cdaf52 | 2481 | |
| 070748ed | 2482 | return hid_match_device(hdev, hdrv) != NULL; |
| 85cdaf52 JS |
2483 | } |
| 2484 | ||
| 2485 | static int hid_device_probe(struct device *dev) | |
| 2486 | { | |
| ba91a967 | 2487 | struct hid_driver *hdrv = to_hid_driver(dev->driver); |
| ee79a8f8 | 2488 | struct hid_device *hdev = to_hid_device(dev); |
| 85cdaf52 JS |
2489 | const struct hid_device_id *id; |
| 2490 | int ret = 0; | |
| 2491 | ||
| 4ea54542 DH |
2492 | if (down_interruptible(&hdev->driver_lock)) |
| 2493 | return -EINTR; | |
| c849a614 AR |
2494 | if (down_interruptible(&hdev->driver_input_lock)) { |
| 2495 | ret = -EINTR; | |
| 2496 | goto unlock_driver_lock; | |
| 2497 | } | |
| 2498 | hdev->io_started = false; | |
| 4ea54542 | 2499 | |
| 85cdaf52 | 2500 | if (!hdev->driver) { |
| 3a6f82f7 | 2501 | id = hid_match_device(hdev, hdrv); |
| ba623a77 | 2502 | if (id == NULL) { |
| 4fa3a583 HR |
2503 | ret = -ENODEV; |
| 2504 | goto unlock; | |
| ba623a77 | 2505 | } |
| 85cdaf52 | 2506 | |
| c500c971 JS |
2507 | hdev->driver = hdrv; |
| 2508 | if (hdrv->probe) { | |
| 2509 | ret = hdrv->probe(hdev, id); | |
| 2510 | } else { /* default probe */ | |
| a7197c2e | 2511 | ret = hid_open_report(hdev); |
| c500c971 | 2512 | if (!ret) |
| 93c10132 | 2513 | ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); |
| 85cdaf52 | 2514 | } |
| a7197c2e HR |
2515 | if (ret) { |
| 2516 | hid_close_report(hdev); | |
| c500c971 | 2517 | hdev->driver = NULL; |
| a7197c2e | 2518 | } |
| 85cdaf52 | 2519 | } |
| ba623a77 | 2520 | unlock: |
| c849a614 AR |
2521 | if (!hdev->io_started) |
| 2522 | up(&hdev->driver_input_lock); | |
| 2523 | unlock_driver_lock: | |
| 4ea54542 | 2524 | up(&hdev->driver_lock); |
| 85cdaf52 JS |
2525 | return ret; |
| 2526 | } | |
| 2527 | ||
| 2528 | static int hid_device_remove(struct device *dev) | |
| 2529 | { | |
| ee79a8f8 | 2530 | struct hid_device *hdev = to_hid_device(dev); |
| 4ea54542 | 2531 | struct hid_driver *hdrv; |
| c849a614 | 2532 | int ret = 0; |
| 4ea54542 DH |
2533 | |
| 2534 | if (down_interruptible(&hdev->driver_lock)) | |
| 2535 | return -EINTR; | |
| c849a614 AR |
2536 | if (down_interruptible(&hdev->driver_input_lock)) { |
| 2537 | ret = -EINTR; | |
| 2538 | goto unlock_driver_lock; | |
| 2539 | } | |
| 2540 | hdev->io_started = false; | |
| 85cdaf52 | 2541 | |
| 4ea54542 | 2542 | hdrv = hdev->driver; |
| 85cdaf52 JS |
2543 | if (hdrv) { |
| 2544 | if (hdrv->remove) | |
| 2545 | hdrv->remove(hdev); | |
| c500c971 JS |
2546 | else /* default remove */ |
| 2547 | hid_hw_stop(hdev); | |
| a7197c2e | 2548 | hid_close_report(hdev); |
| 85cdaf52 JS |
2549 | hdev->driver = NULL; |
| 2550 | } | |
| 2551 | ||
| c849a614 AR |
2552 | if (!hdev->io_started) |
| 2553 | up(&hdev->driver_input_lock); | |
| 2554 | unlock_driver_lock: | |
| 4ea54542 | 2555 | up(&hdev->driver_lock); |
| c849a614 | 2556 | return ret; |
| 85cdaf52 JS |
2557 | } |
| 2558 | ||
| 4d53b801 HR |
2559 | static ssize_t modalias_show(struct device *dev, struct device_attribute *a, |
| 2560 | char *buf) | |
| 2561 | { | |
| 2562 | struct hid_device *hdev = container_of(dev, struct hid_device, dev); | |
| 4d53b801 | 2563 | |
| dfa0c5fa RV |
2564 | return scnprintf(buf, PAGE_SIZE, "hid:b%04Xg%04Xv%08Xp%08X\n", |
| 2565 | hdev->bus, hdev->group, hdev->vendor, hdev->product); | |
| 4d53b801 | 2566 | } |
| 0d4260e0 | 2567 | static DEVICE_ATTR_RO(modalias); |
| 4d53b801 | 2568 | |
| 0d4260e0 GKH |
2569 | static struct attribute *hid_dev_attrs[] = { |
| 2570 | &dev_attr_modalias.attr, | |
| 2571 | NULL, | |
| 4d53b801 | 2572 | }; |
| 54f32fd5 AL |
2573 | static struct bin_attribute *hid_dev_bin_attrs[] = { |
| 2574 | &dev_bin_attr_report_desc, | |
| 2575 | NULL | |
| 2576 | }; | |
| 2577 | static const struct attribute_group hid_dev_group = { | |
| 2578 | .attrs = hid_dev_attrs, | |
| 2579 | .bin_attrs = hid_dev_bin_attrs, | |
| 2580 | }; | |
| 2581 | __ATTRIBUTE_GROUPS(hid_dev); | |
| 4d53b801 | 2582 | |
| 85cdaf52 JS |
2583 | static int hid_uevent(struct device *dev, struct kobj_uevent_env *env) |
| 2584 | { | |
| d193c169 | 2585 | struct hid_device *hdev = to_hid_device(dev); |
| 85cdaf52 JS |
2586 | |
| 2587 | if (add_uevent_var(env, "HID_ID=%04X:%08X:%08X", | |
| 2588 | hdev->bus, hdev->vendor, hdev->product)) | |
| 2589 | return -ENOMEM; | |
| 2590 | ||
| 2591 | if (add_uevent_var(env, "HID_NAME=%s", hdev->name)) | |
| 2592 | return -ENOMEM; | |
| 2593 | ||
| 2594 | if (add_uevent_var(env, "HID_PHYS=%s", hdev->phys)) | |
| 2595 | return -ENOMEM; | |
| 2596 | ||
| 2597 | if (add_uevent_var(env, "HID_UNIQ=%s", hdev->uniq)) | |
| 2598 | return -ENOMEM; | |
| 2599 | ||
| 4d53b801 HR |
2600 | if (add_uevent_var(env, "MODALIAS=hid:b%04Xg%04Xv%08Xp%08X", |
| 2601 | hdev->bus, hdev->group, hdev->vendor, hdev->product)) | |
| 85cdaf52 JS |
2602 | return -ENOMEM; |
| 2603 | ||
| 2604 | return 0; | |
| 2605 | } | |
| 2606 | ||
| 2607 | static struct bus_type hid_bus_type = { | |
| 2608 | .name = "hid", | |
| 0d4260e0 | 2609 | .dev_groups = hid_dev_groups, |
| c2810325 | 2610 | .drv_groups = hid_drv_groups, |
| 85cdaf52 JS |
2611 | .match = hid_bus_match, |
| 2612 | .probe = hid_device_probe, | |
| 2613 | .remove = hid_device_remove, | |
| 2614 | .uevent = hid_uevent, | |
| 2615 | }; | |
| 2616 | ||
| bae7eb33 | 2617 | /* a list of devices that shouldn't be handled by HID core at all */ |
| d458a9df JS |
2618 | static const struct hid_device_id hid_ignore_list[] = { |
| 2619 | { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR) }, | |
| 2620 | { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302) }, | |
| 2621 | { HID_USB_DEVICE(USB_VENDOR_ID_ADS_TECH, USB_DEVICE_ID_ADS_TECH_RADIO_SI470X) }, | |
| 2622 | { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01) }, | |
| 2623 | { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10) }, | |
| 2624 | { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20) }, | |
| 2625 | { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21) }, | |
| 2626 | { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22) }, | |
| 2627 | { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23) }, | |
| 2628 | { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24) }, | |
| 2629 | { HID_USB_DEVICE(USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1) }, | |
| 2630 | { HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232) }, | |
| 77f720b7 SC |
2631 | { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM)}, |
| 2632 | { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM2)}, | |
| 62a56582 | 2633 | { HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) }, |
| 11030183 | 2634 | { HID_USB_DEVICE(USB_VENDOR_ID_AXENTIA, USB_DEVICE_ID_AXENTIA_FM_RADIO) }, |
| d458a9df JS |
2635 | { HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) }, |
| 2636 | { HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) }, | |
| 2637 | { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) }, | |
| adc23259 | 2638 | { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI4713) }, |
| d458a9df JS |
2639 | { HID_USB_DEVICE(USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM109) }, |
| 2640 | { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM) }, | |
| 2641 | { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE) }, | |
| 5f6108cf | 2642 | { HID_USB_DEVICE(USB_VENDOR_ID_DEALEXTREAME, USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701) }, |
| d458a9df JS |
2643 | { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) }, |
| 2644 | { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) }, | |
| 6ccfe64c | 2645 | { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0400) }, |
| 534fcb3b | 2646 | { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0401) }, |
| d458a9df | 2647 | { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) }, |
| 70c66567 | 2648 | { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) }, |
| df506f2c | 2649 | { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) }, |
| b1807719 | 2650 | { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) }, |
| d458a9df | 2651 | { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) }, |
| d458a9df | 2652 | { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0004) }, |
| d458a9df JS |
2653 | { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_SUPER_Q2) }, |
| 2654 | { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_GOGOPEN) }, | |
| 2655 | { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_PENPOWER) }, | |
| 2656 | { HID_USB_DEVICE(USB_VENDOR_ID_GRETAGMACBETH, USB_DEVICE_ID_GRETAGMACBETH_HUEY) }, | |
| 2657 | { HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE) }, | |
| 2658 | { HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB) }, | |
| 8e2ce73e | 2659 | { HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_RADIOSHARK) }, |
| d458a9df JS |
2660 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90) }, |
| 2661 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100) }, | |
| 2662 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101) }, | |
| 2663 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103) }, | |
| 2664 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104) }, | |
| 2665 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105) }, | |
| 2666 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106) }, | |
| 2667 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107) }, | |
| 2668 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108) }, | |
| 2669 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200) }, | |
| 2670 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201) }, | |
| 2671 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202) }, | |
| 2672 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203) }, | |
| 2673 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204) }, | |
| 2674 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205) }, | |
| 2675 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206) }, | |
| 2676 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207) }, | |
| 2677 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300) }, | |
| 2678 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301) }, | |
| 2679 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302) }, | |
| 2680 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303) }, | |
| 2681 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304) }, | |
| 2682 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305) }, | |
| 2683 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306) }, | |
| 2684 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307) }, | |
| 2685 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308) }, | |
| 2686 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309) }, | |
| 2687 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400) }, | |
| 2688 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401) }, | |
| 2689 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402) }, | |
| 2690 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403) }, | |
| 2691 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404) }, | |
| 2692 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405) }, | |
| 2693 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500) }, | |
| 2694 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501) }, | |
| 2695 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502) }, | |
| 2696 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503) }, | |
| 2697 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504) }, | |
| 2698 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000) }, | |
| 2699 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001) }, | |
| 2700 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002) }, | |
| 2701 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003) }, | |
| 2702 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004) }, | |
| 2703 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005) }, | |
| 2704 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006) }, | |
| 2705 | { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) }, | |
| 2706 | { HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) }, | |
| 31b9779c VP |
2707 | { HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_SPEAK_410) }, |
| 2708 | { HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_SPEAK_510) }, | |
| 43c1a0a9 | 2709 | { HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_GN9350E) }, |
| d458a9df | 2710 | { HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) }, |
| c91c21c5 | 2711 | { HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) }, |
| d458a9df | 2712 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) }, |
| eb8141cc | 2713 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_KYE, 0x0058) }, |
| d458a9df | 2714 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY) }, |
| ce97cac8 | 2715 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY2) }, |
| d458a9df | 2716 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY) }, |
| ce97cac8 | 2717 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY2) }, |
| d458a9df | 2718 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY) }, |
| ce97cac8 MH |
2719 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY2) }, |
| 2720 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYVOLTAGE) }, | |
| 2721 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYCURRENT) }, | |
| 2722 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) }, | |
| 2723 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) }, | |
| 2724 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) }, | |
| d458a9df JS |
2725 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) }, |
| 2726 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) }, | |
| 2727 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) }, | |
| ce97cac8 MH |
2728 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIC) }, |
| 2729 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIB) }, | |
| 2730 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY) }, | |
| d458a9df JS |
2731 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2) }, |
| 2732 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM) }, | |
| ce97cac8 | 2733 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOTOR) }, |
| d458a9df JS |
2734 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB) }, |
| 2735 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT) }, | |
| 2736 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) }, | |
| 2737 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) }, | |
| 2738 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) }, | |
| ce97cac8 MH |
2739 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER) }, |
| 2740 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER2) }, | |
| 2741 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_ABSESP) }, | |
| 2742 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_AUTODATABUS) }, | |
| 2743 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MCT) }, | |
| 2744 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HYBRID) }, | |
| 2745 | { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HEATCONTROL) }, | |
| 3ffb62cb | 2746 | { HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_BEATPAD) }, |
| d458a9df JS |
2747 | { HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS) }, |
| 2748 | { HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS) }, | |
| d458a9df JS |
2749 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1) }, |
| 2750 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT2) }, | |
| a8c8316b | 2751 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICK16F1454) }, |
| 84f6ea1d | 2752 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICK16F1454_V2) }, |
| d458a9df JS |
2753 | { HID_USB_DEVICE(USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR, USB_DEVICE_ID_N_S_HARMONY) }, |
| 2754 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100) }, | |
| 2755 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20) }, | |
| 2756 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30) }, | |
| 2757 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100) }, | |
| 2758 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108) }, | |
| 2759 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118) }, | |
| 2760 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200) }, | |
| 2761 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300) }, | |
| 2762 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400) }, | |
| 2763 | { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500) }, | |
| 2764 | { HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0001) }, | |
| 2765 | { HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0002) }, | |
| 2766 | { HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0003) }, | |
| 2767 | { HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0004) }, | |
| 08f95726 | 2768 | { HID_USB_DEVICE(USB_VENDOR_ID_PETZL, USB_DEVICE_ID_PETZL_HEADLAMP) }, |
| 4cfae3e8 | 2769 | { HID_USB_DEVICE(USB_VENDOR_ID_PHILIPS, USB_DEVICE_ID_PHILIPS_IEEE802154_DONGLE) }, |
| 35cfd1d9 | 2770 | { HID_USB_DEVICE(USB_VENDOR_ID_POWERCOM, USB_DEVICE_ID_POWERCOM_UPS) }, |
| 20d11305 | 2771 | #if IS_ENABLED(CONFIG_MOUSE_SYNAPTICS_USB) |
| 8491ee10 JS |
2772 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP) }, |
| 2773 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_INT_TP) }, | |
| 2774 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_CPAD) }, | |
| 2775 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_STICK) }, | |
| 2776 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_WP) }, | |
| 2777 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_COMP_TP) }, | |
| 2778 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_WTP) }, | |
| 2779 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DPAD) }, | |
| 2780 | #endif | |
| d458a9df JS |
2781 | { HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) }, |
| 2782 | { } | |
| 2783 | }; | |
| 2784 | ||
| b4d8e473 JS |
2785 | /** |
| 2786 | * hid_mouse_ignore_list - mouse devices which should not be handled by the hid layer | |
| 2787 | * | |
| 2788 | * There are composite devices for which we want to ignore only a certain | |
| 2789 | * interface. This is a list of devices for which only the mouse interface will | |
| 2790 | * be ignored. This allows a dedicated driver to take care of the interface. | |
| 2791 | */ | |
| 2792 | static const struct hid_device_id hid_mouse_ignore_list[] = { | |
| 2793 | /* appletouch driver */ | |
| 2794 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) }, | |
| 2795 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO) }, | |
| 2796 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI) }, | |
| 2797 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO) }, | |
| 2798 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS) }, | |
| 2799 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI) }, | |
| 2800 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO) }, | |
| 2801 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS) }, | |
| 2802 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI) }, | |
| 2803 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO) }, | |
| 2804 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS) }, | |
| 2805 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI) }, | |
| 2806 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO) }, | |
| 2807 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS) }, | |
| 2808 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI) }, | |
| 2809 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO) }, | |
| 2810 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS) }, | |
| 2811 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) }, | |
| 2812 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) }, | |
| 2813 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) }, | |
| ac26fca3 JK |
2814 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) }, |
| 2815 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) }, | |
| 2816 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) }, | |
| 99b9f758 EH |
2817 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) }, |
| 2818 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) }, | |
| 2819 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) }, | |
| 2820 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) }, | |
| 2821 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) }, | |
| 2822 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) }, | |
| 47340bd9 AB |
2823 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) }, |
| 2824 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) }, | |
| 2825 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) }, | |
| 213f9da8 GE |
2826 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI) }, |
| 2827 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO) }, | |
| 2828 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS) }, | |
| 4b086910 JK |
2829 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI) }, |
| 2830 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO) }, | |
| 2831 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS) }, | |
| 2832 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI) }, | |
| 2833 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO) }, | |
| 2834 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS) }, | |
| b2e6ad7d RB |
2835 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) }, |
| 2836 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) }, | |
| 2837 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) }, | |
| 8d80da90 DH |
2838 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) }, |
| 2839 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) }, | |
| 2840 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) }, | |
| 9d9a04ee DT |
2841 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI) }, |
| 2842 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO) }, | |
| 2843 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS) }, | |
| a4a2c545 HR |
2844 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI) }, |
| 2845 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO) }, | |
| 2846 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS) }, | |
| b4d8e473 JS |
2847 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, |
| 2848 | { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, | |
| 2849 | { } | |
| 2850 | }; | |
| 2851 | ||
| 4529eefa | 2852 | bool hid_ignore(struct hid_device *hdev) |
| d458a9df | 2853 | { |
| 4529eefa LS |
2854 | if (hdev->quirks & HID_QUIRK_NO_IGNORE) |
| 2855 | return false; | |
| 2856 | if (hdev->quirks & HID_QUIRK_IGNORE) | |
| 2857 | return true; | |
| 2858 | ||
| d458a9df JS |
2859 | switch (hdev->vendor) { |
| 2860 | case USB_VENDOR_ID_CODEMERCS: | |
| 2861 | /* ignore all Code Mercenaries IOWarrior devices */ | |
| 2862 | if (hdev->product >= USB_DEVICE_ID_CODEMERCS_IOW_FIRST && | |
| 2863 | hdev->product <= USB_DEVICE_ID_CODEMERCS_IOW_LAST) | |
| 2864 | return true; | |
| 2865 | break; | |
| 2866 | case USB_VENDOR_ID_LOGITECH: | |
| 2867 | if (hdev->product >= USB_DEVICE_ID_LOGITECH_HARMONY_FIRST && | |
| 2868 | hdev->product <= USB_DEVICE_ID_LOGITECH_HARMONY_LAST) | |
| 2869 | return true; | |
| 65dd3b69 HV |
2870 | /* |
| 2871 | * The Keene FM transmitter USB device has the same USB ID as | |
| 2872 | * the Logitech AudioHub Speaker, but it should ignore the hid. | |
| 2873 | * Check if the name is that of the Keene device. | |
| 2874 | * For reference: the name of the AudioHub is | |
| 2875 | * "HOLTEK AudioHub Speaker". | |
| 2876 | */ | |
| 2877 | if (hdev->product == USB_DEVICE_ID_LOGITECH_AUDIOHUB && | |
| 2878 | !strcmp(hdev->name, "HOLTEK B-LINK USB Audio ")) | |
| 2879 | return true; | |
| d458a9df | 2880 | break; |
| 31f7fd79 JW |
2881 | case USB_VENDOR_ID_SOUNDGRAPH: |
| 2882 | if (hdev->product >= USB_DEVICE_ID_SOUNDGRAPH_IMON_FIRST && | |
| 2883 | hdev->product <= USB_DEVICE_ID_SOUNDGRAPH_IMON_LAST) | |
| 2884 | return true; | |
| 2885 | break; | |
| bba5394a XW |
2886 | case USB_VENDOR_ID_HANWANG: |
| 2887 | if (hdev->product >= USB_DEVICE_ID_HANWANG_TABLET_FIRST && | |
| 2888 | hdev->product <= USB_DEVICE_ID_HANWANG_TABLET_LAST) | |
| 2889 | return true; | |
| 2890 | break; | |
| 6dc1418e TS |
2891 | case USB_VENDOR_ID_JESS: |
| 2892 | if (hdev->product == USB_DEVICE_ID_JESS_YUREX && | |
| 2893 | hdev->type == HID_TYPE_USBNONE) | |
| 2894 | return true; | |
| 729b814a | 2895 | break; |
| 30b6b7d8 IA |
2896 | case USB_VENDOR_ID_VELLEMAN: |
| 2897 | /* These are not HID devices. They are handled by comedi. */ | |
| 2898 | if ((hdev->product >= USB_DEVICE_ID_VELLEMAN_K8055_FIRST && | |
| 2899 | hdev->product <= USB_DEVICE_ID_VELLEMAN_K8055_LAST) || | |
| 2900 | (hdev->product >= USB_DEVICE_ID_VELLEMAN_K8061_FIRST && | |
| 2901 | hdev->product <= USB_DEVICE_ID_VELLEMAN_K8061_LAST)) | |
| 2902 | return true; | |
| 2903 | break; | |
| 5b4617d8 AK |
2904 | case USB_VENDOR_ID_ATMEL_V_USB: |
| 2905 | /* Masterkit MA901 usb radio based on Atmel tiny85 chip and | |
| 2906 | * it has the same USB ID as many Atmel V-USB devices. This | |
| 2907 | * usb radio is handled by radio-ma901.c driver so we want | |
| 2908 | * ignore the hid. Check the name, bus, product and ignore | |
| 2909 | * if we have MA901 usb radio. | |
| 2910 | */ | |
| 2911 | if (hdev->product == USB_DEVICE_ID_ATMEL_V_USB && | |
| 2912 | hdev->bus == BUS_USB && | |
| 2913 | strncmp(hdev->name, "www.masterkit.ru MA901", 22) == 0) | |
| 2914 | return true; | |
| 2915 | break; | |
| d458a9df JS |
2916 | } |
| 2917 | ||
| b4d8e473 JS |
2918 | if (hdev->type == HID_TYPE_USBMOUSE && |
| 2919 | hid_match_id(hdev, hid_mouse_ignore_list)) | |
| 2920 | return true; | |
| 2921 | ||
| d458a9df JS |
2922 | return !!hid_match_id(hdev, hid_ignore_list); |
| 2923 | } | |
| 4529eefa | 2924 | EXPORT_SYMBOL_GPL(hid_ignore); |
| d458a9df | 2925 | |
| 85cdaf52 JS |
2926 | int hid_add_device(struct hid_device *hdev) |
| 2927 | { | |
| 2928 | static atomic_t id = ATOMIC_INIT(0); | |
| 2929 | int ret; | |
| 2930 | ||
| 2931 | if (WARN_ON(hdev->status & HID_STAT_ADDED)) | |
| 2932 | return -EBUSY; | |
| 2933 | ||
| d458a9df JS |
2934 | /* we need to kill them here, otherwise they will stay allocated to |
| 2935 | * wait for coming driver */ | |
| 4529eefa | 2936 | if (hid_ignore(hdev)) |
| d458a9df JS |
2937 | return -ENODEV; |
| 2938 | ||
| 3c86726c BT |
2939 | /* |
| 2940 | * Check for the mandatory transport channel. | |
| 2941 | */ | |
| 2942 | if (!hdev->ll_driver->raw_request) { | |
| 2943 | hid_err(hdev, "transport driver missing .raw_request()\n"); | |
| 2944 | return -EINVAL; | |
| 2945 | } | |
| 2946 | ||
| a7197c2e HR |
2947 | /* |
| 2948 | * Read the device report descriptor once and use as template | |
| 2949 | * for the driver-specific modifications. | |
| 2950 | */ | |
| 2951 | ret = hdev->ll_driver->parse(hdev); | |
| 2952 | if (ret) | |
| 2953 | return ret; | |
| 2954 | if (!hdev->dev_rdesc) | |
| 2955 | return -ENODEV; | |
| 2956 | ||
| 734c6609 HR |
2957 | /* |
| 2958 | * Scan generic devices for group information | |
| 2959 | */ | |
| 4392bf33 BT |
2960 | if (hid_ignore_special_drivers) { |
| 2961 | hdev->group = HID_GROUP_GENERIC; | |
| 2962 | } else if (!hdev->group && | |
| 2963 | !hid_match_id(hdev, hid_have_special_driver)) { | |
| 734c6609 HR |
2964 | ret = hid_scan_report(hdev); |
| 2965 | if (ret) | |
| 2966 | hid_warn(hdev, "bad device descriptor (%d)\n", ret); | |
| 2967 | } | |
| 2968 | ||
| 6bbe586f KS |
2969 | /* XXX hack, any other cleaner solution after the driver core |
| 2970 | * is converted to allow more than 20 bytes as the device name? */ | |
| 2971 | dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus, | |
| 2972 | hdev->vendor, hdev->product, atomic_inc_return(&id)); | |
| 85cdaf52 | 2973 | |
| 4da361b6 | 2974 | hid_debug_register(hdev, dev_name(&hdev->dev)); |
| 85cdaf52 JS |
2975 | ret = device_add(&hdev->dev); |
| 2976 | if (!ret) | |
| 2977 | hdev->status |= HID_STAT_ADDED; | |
| 4da361b6 BP |
2978 | else |
| 2979 | hid_debug_unregister(hdev); | |
| a635f9dd | 2980 | |
| 85cdaf52 JS |
2981 | return ret; |
| 2982 | } | |
| 2983 | EXPORT_SYMBOL_GPL(hid_add_device); | |
| 2984 | ||
| 2985 | /** | |
| 2986 | * hid_allocate_device - allocate new hid device descriptor | |
| 2987 | * | |
| 2988 | * Allocate and initialize hid device, so that hid_destroy_device might be | |
| 2989 | * used to free it. | |
| 2990 | * | |
| 2991 | * New hid_device pointer is returned on success, otherwise ERR_PTR encoded | |
| 2992 | * error value. | |
| 2993 | */ | |
| 2994 | struct hid_device *hid_allocate_device(void) | |
| 2995 | { | |
| 2996 | struct hid_device *hdev; | |
| 85cdaf52 JS |
2997 | int ret = -ENOMEM; |
| 2998 | ||
| 2999 | hdev = kzalloc(sizeof(*hdev), GFP_KERNEL); | |
| 3000 | if (hdev == NULL) | |
| 3001 | return ERR_PTR(ret); | |
| 3002 | ||
| 3003 | device_initialize(&hdev->dev); | |
| 3004 | hdev->dev.release = hid_device_release; | |
| 3005 | hdev->dev.bus = &hid_bus_type; | |
| 64bebefc | 3006 | device_enable_async_suspend(&hdev->dev); |
| 85cdaf52 | 3007 | |
| a7197c2e | 3008 | hid_close_report(hdev); |
| 85cdaf52 | 3009 | |
| cd667ce2 JK |
3010 | init_waitqueue_head(&hdev->debug_wait); |
| 3011 | INIT_LIST_HEAD(&hdev->debug_list); | |
| 1deb9d34 | 3012 | spin_lock_init(&hdev->debug_list_lock); |
| 4ea54542 | 3013 | sema_init(&hdev->driver_lock, 1); |
| c849a614 | 3014 | sema_init(&hdev->driver_input_lock, 1); |
| aaac082d | 3015 | mutex_init(&hdev->ll_open_lock); |
| cd667ce2 | 3016 | |
| 85cdaf52 | 3017 | return hdev; |
| 85cdaf52 JS |
3018 | } |
| 3019 | EXPORT_SYMBOL_GPL(hid_allocate_device); | |
| 3020 | ||
| 3021 | static void hid_remove_device(struct hid_device *hdev) | |
| 3022 | { | |
| 3023 | if (hdev->status & HID_STAT_ADDED) { | |
| 3024 | device_del(&hdev->dev); | |
| a635f9dd | 3025 | hid_debug_unregister(hdev); |
| 85cdaf52 JS |
3026 | hdev->status &= ~HID_STAT_ADDED; |
| 3027 | } | |
| a7197c2e HR |
3028 | kfree(hdev->dev_rdesc); |
| 3029 | hdev->dev_rdesc = NULL; | |
| 3030 | hdev->dev_rsize = 0; | |
| 85cdaf52 JS |
3031 | } |
| 3032 | ||
| 3033 | /** | |
| 3034 | * hid_destroy_device - free previously allocated device | |
| 3035 | * | |
| 3036 | * @hdev: hid device | |
| 3037 | * | |
| 3038 | * If you allocate hid_device through hid_allocate_device, you should ever | |
| 3039 | * free by this function. | |
| 3040 | */ | |
| 3041 | void hid_destroy_device(struct hid_device *hdev) | |
| 3042 | { | |
| 3043 | hid_remove_device(hdev); | |
| 3044 | put_device(&hdev->dev); | |
| 3045 | } | |
| 3046 | EXPORT_SYMBOL_GPL(hid_destroy_device); | |
| 3047 | ||
| 3048 | int __hid_register_driver(struct hid_driver *hdrv, struct module *owner, | |
| 3049 | const char *mod_name) | |
| 3050 | { | |
| 3051 | hdrv->driver.name = hdrv->name; | |
| 3052 | hdrv->driver.bus = &hid_bus_type; | |
| 3053 | hdrv->driver.owner = owner; | |
| 3054 | hdrv->driver.mod_name = mod_name; | |
| 3055 | ||
| 3a6f82f7 JS |
3056 | INIT_LIST_HEAD(&hdrv->dyn_list); |
| 3057 | spin_lock_init(&hdrv->dyn_lock); | |
| 3058 | ||
| c2810325 | 3059 | return driver_register(&hdrv->driver); |
| 85cdaf52 JS |
3060 | } |
| 3061 | EXPORT_SYMBOL_GPL(__hid_register_driver); | |
| 3062 | ||
| 3063 | void hid_unregister_driver(struct hid_driver *hdrv) | |
| 3064 | { | |
| 3065 | driver_unregister(&hdrv->driver); | |
| 3a6f82f7 | 3066 | hid_free_dynids(hdrv); |
| 85cdaf52 JS |
3067 | } |
| 3068 | EXPORT_SYMBOL_GPL(hid_unregister_driver); | |
| 3069 | ||
| 0361a28d ON |
3070 | int hid_check_keys_pressed(struct hid_device *hid) |
| 3071 | { | |
| 3072 | struct hid_input *hidinput; | |
| 3073 | int i; | |
| 3074 | ||
| e5288eb5 JK |
3075 | if (!(hid->claimed & HID_CLAIMED_INPUT)) |
| 3076 | return 0; | |
| 3077 | ||
| 0361a28d ON |
3078 | list_for_each_entry(hidinput, &hid->inputs, list) { |
| 3079 | for (i = 0; i < BITS_TO_LONGS(KEY_MAX); i++) | |
| 3080 | if (hidinput->input->key[i]) | |
| 3081 | return 1; | |
| 3082 | } | |
| 3083 | ||
| 3084 | return 0; | |
| 3085 | } | |
| 3086 | ||
| 3087 | EXPORT_SYMBOL_GPL(hid_check_keys_pressed); | |
| 3088 | ||
| 86166b7b JK |
3089 | static int __init hid_init(void) |
| 3090 | { | |
| 85cdaf52 JS |
3091 | int ret; |
| 3092 | ||
| a635f9dd | 3093 | if (hid_debug) |
| 4291ee30 JP |
3094 | pr_warn("hid_debug is now used solely for parser and driver debugging.\n" |
| 3095 | "debugfs is now used for inspecting the device (report descriptor, reports)\n"); | |
| a635f9dd | 3096 | |
| 85cdaf52 JS |
3097 | ret = bus_register(&hid_bus_type); |
| 3098 | if (ret) { | |
| 4291ee30 | 3099 | pr_err("can't register hid bus\n"); |
| 85cdaf52 JS |
3100 | goto err; |
| 3101 | } | |
| 3102 | ||
| 3103 | ret = hidraw_init(); | |
| 3104 | if (ret) | |
| 3105 | goto err_bus; | |
| 3106 | ||
| a635f9dd JK |
3107 | hid_debug_init(); |
| 3108 | ||
| 85cdaf52 JS |
3109 | return 0; |
| 3110 | err_bus: | |
| 3111 | bus_unregister(&hid_bus_type); | |
| 3112 | err: | |
| 3113 | return ret; | |
| 86166b7b JK |
3114 | } |
| 3115 | ||
| 3116 | static void __exit hid_exit(void) | |
| 3117 | { | |
| a635f9dd | 3118 | hid_debug_exit(); |
| 86166b7b | 3119 | hidraw_exit(); |
| 85cdaf52 | 3120 | bus_unregister(&hid_bus_type); |
| 86166b7b JK |
3121 | } |
| 3122 | ||
| 3123 | module_init(hid_init); | |
| 3124 | module_exit(hid_exit); | |
| 3125 | ||
| 88adb72b JK |
3126 | MODULE_AUTHOR("Andreas Gal"); |
| 3127 | MODULE_AUTHOR("Vojtech Pavlik"); | |
| 3128 | MODULE_AUTHOR("Jiri Kosina"); | |
| 7021b600 | 3129 | MODULE_LICENSE("GPL"); |
| aa938f79 | 3130 |