2 * HID support for Linux
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
7 * Copyright (c) 2006-2012 Jiri Kosina
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)
17 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
19 #include <linux/module.h>
20 #include <linux/slab.h>
21 #include <linux/init.h>
22 #include <linux/kernel.h>
23 #include <linux/list.h>
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>
30 #include <linux/vmalloc.h>
31 #include <linux/sched.h>
32 #include <linux/semaphore.h>
34 #include <linux/hid.h>
35 #include <linux/hiddev.h>
36 #include <linux/hid-debug.h>
37 #include <linux/hidraw.h>
45 #define DRIVER_DESC "HID core driver"
46 #define DRIVER_LICENSE "GPL"
49 module_param_named(debug
, hid_debug
, int, 0600);
50 MODULE_PARM_DESC(debug
, "toggle HID debugging messages");
51 EXPORT_SYMBOL_GPL(hid_debug
);
53 static int hid_ignore_special_drivers
= 0;
54 module_param_named(ignore_special_drivers
, hid_ignore_special_drivers
, int, 0600);
55 MODULE_PARM_DESC(debug
, "Ignore any special drivers and handle all devices by generic driver");
58 * Register a new report for a device.
61 struct hid_report
*hid_register_report(struct hid_device
*device
, unsigned type
, unsigned id
)
63 struct hid_report_enum
*report_enum
= device
->report_enum
+ type
;
64 struct hid_report
*report
;
66 if (report_enum
->report_id_hash
[id
])
67 return report_enum
->report_id_hash
[id
];
69 report
= kzalloc(sizeof(struct hid_report
), GFP_KERNEL
);
74 report_enum
->numbered
= 1;
79 report
->device
= device
;
80 report_enum
->report_id_hash
[id
] = report
;
82 list_add_tail(&report
->list
, &report_enum
->report_list
);
86 EXPORT_SYMBOL_GPL(hid_register_report
);
89 * Register a new field for this report.
92 static struct hid_field
*hid_register_field(struct hid_report
*report
, unsigned usages
, unsigned values
)
94 struct hid_field
*field
;
97 if (report
->maxfield
== HID_MAX_FIELDS
) {
98 hid_err(report
->device
, "too many fields in report\n");
102 field
= kzalloc((sizeof(struct hid_field
) +
103 usages
* sizeof(struct hid_usage
) +
104 values
* sizeof(unsigned)), GFP_KERNEL
);
108 field
->index
= report
->maxfield
++;
109 report
->field
[field
->index
] = field
;
110 field
->usage
= (struct hid_usage
*)(field
+ 1);
111 field
->value
= (s32
*)(field
->usage
+ usages
);
112 field
->report
= report
;
114 for (i
= 0; i
< usages
; i
++)
115 field
->usage
[i
].usage_index
= i
;
121 * Open a collection. The type/usage is pushed on the stack.
124 static int open_collection(struct hid_parser
*parser
, unsigned type
)
126 struct hid_collection
*collection
;
129 usage
= parser
->local
.usage
[0];
131 if (parser
->collection_stack_ptr
== HID_COLLECTION_STACK_SIZE
) {
132 hid_err(parser
->device
, "collection stack overflow\n");
136 if (parser
->device
->maxcollection
== parser
->device
->collection_size
) {
137 collection
= kmalloc(sizeof(struct hid_collection
) *
138 parser
->device
->collection_size
* 2, GFP_KERNEL
);
139 if (collection
== NULL
) {
140 hid_err(parser
->device
, "failed to reallocate collection array\n");
143 memcpy(collection
, parser
->device
->collection
,
144 sizeof(struct hid_collection
) *
145 parser
->device
->collection_size
);
146 memset(collection
+ parser
->device
->collection_size
, 0,
147 sizeof(struct hid_collection
) *
148 parser
->device
->collection_size
);
149 kfree(parser
->device
->collection
);
150 parser
->device
->collection
= collection
;
151 parser
->device
->collection_size
*= 2;
154 parser
->collection_stack
[parser
->collection_stack_ptr
++] =
155 parser
->device
->maxcollection
;
157 collection
= parser
->device
->collection
+
158 parser
->device
->maxcollection
++;
159 collection
->type
= type
;
160 collection
->usage
= usage
;
161 collection
->level
= parser
->collection_stack_ptr
- 1;
163 if (type
== HID_COLLECTION_APPLICATION
)
164 parser
->device
->maxapplication
++;
170 * Close a collection.
173 static int close_collection(struct hid_parser
*parser
)
175 if (!parser
->collection_stack_ptr
) {
176 hid_err(parser
->device
, "collection stack underflow\n");
179 parser
->collection_stack_ptr
--;
184 * Climb up the stack, search for the specified collection type
185 * and return the usage.
188 static unsigned hid_lookup_collection(struct hid_parser
*parser
, unsigned type
)
190 struct hid_collection
*collection
= parser
->device
->collection
;
193 for (n
= parser
->collection_stack_ptr
- 1; n
>= 0; n
--) {
194 unsigned index
= parser
->collection_stack
[n
];
195 if (collection
[index
].type
== type
)
196 return collection
[index
].usage
;
198 return 0; /* we know nothing about this usage type */
202 * Add a usage to the temporary parser table.
205 static int hid_add_usage(struct hid_parser
*parser
, unsigned usage
)
207 if (parser
->local
.usage_index
>= HID_MAX_USAGES
) {
208 hid_err(parser
->device
, "usage index exceeded\n");
211 parser
->local
.usage
[parser
->local
.usage_index
] = usage
;
212 parser
->local
.collection_index
[parser
->local
.usage_index
] =
213 parser
->collection_stack_ptr
?
214 parser
->collection_stack
[parser
->collection_stack_ptr
- 1] : 0;
215 parser
->local
.usage_index
++;
220 * Register a new field for this report.
223 static int hid_add_field(struct hid_parser
*parser
, unsigned report_type
, unsigned flags
)
225 struct hid_report
*report
;
226 struct hid_field
*field
;
231 report
= hid_register_report(parser
->device
, report_type
, parser
->global
.report_id
);
233 hid_err(parser
->device
, "hid_register_report failed\n");
237 /* Handle both signed and unsigned cases properly */
238 if ((parser
->global
.logical_minimum
< 0 &&
239 parser
->global
.logical_maximum
<
240 parser
->global
.logical_minimum
) ||
241 (parser
->global
.logical_minimum
>= 0 &&
242 (__u32
)parser
->global
.logical_maximum
<
243 (__u32
)parser
->global
.logical_minimum
)) {
244 dbg_hid("logical range invalid 0x%x 0x%x\n",
245 parser
->global
.logical_minimum
,
246 parser
->global
.logical_maximum
);
250 offset
= report
->size
;
251 report
->size
+= parser
->global
.report_size
* parser
->global
.report_count
;
253 if (!parser
->local
.usage_index
) /* Ignore padding fields */
256 usages
= max_t(int, parser
->local
.usage_index
, parser
->global
.report_count
);
258 field
= hid_register_field(report
, usages
, parser
->global
.report_count
);
262 field
->physical
= hid_lookup_collection(parser
, HID_COLLECTION_PHYSICAL
);
263 field
->logical
= hid_lookup_collection(parser
, HID_COLLECTION_LOGICAL
);
264 field
->application
= hid_lookup_collection(parser
, HID_COLLECTION_APPLICATION
);
266 for (i
= 0; i
< usages
; i
++) {
268 /* Duplicate the last usage we parsed if we have excess values */
269 if (i
>= parser
->local
.usage_index
)
270 j
= parser
->local
.usage_index
- 1;
271 field
->usage
[i
].hid
= parser
->local
.usage
[j
];
272 field
->usage
[i
].collection_index
=
273 parser
->local
.collection_index
[j
];
276 field
->maxusage
= usages
;
277 field
->flags
= flags
;
278 field
->report_offset
= offset
;
279 field
->report_type
= report_type
;
280 field
->report_size
= parser
->global
.report_size
;
281 field
->report_count
= parser
->global
.report_count
;
282 field
->logical_minimum
= parser
->global
.logical_minimum
;
283 field
->logical_maximum
= parser
->global
.logical_maximum
;
284 field
->physical_minimum
= parser
->global
.physical_minimum
;
285 field
->physical_maximum
= parser
->global
.physical_maximum
;
286 field
->unit_exponent
= parser
->global
.unit_exponent
;
287 field
->unit
= parser
->global
.unit
;
293 * Read data value from item.
296 static u32
item_udata(struct hid_item
*item
)
298 switch (item
->size
) {
299 case 1: return item
->data
.u8
;
300 case 2: return item
->data
.u16
;
301 case 4: return item
->data
.u32
;
306 static s32
item_sdata(struct hid_item
*item
)
308 switch (item
->size
) {
309 case 1: return item
->data
.s8
;
310 case 2: return item
->data
.s16
;
311 case 4: return item
->data
.s32
;
317 * Process a global item.
320 static int hid_parser_global(struct hid_parser
*parser
, struct hid_item
*item
)
324 case HID_GLOBAL_ITEM_TAG_PUSH
:
326 if (parser
->global_stack_ptr
== HID_GLOBAL_STACK_SIZE
) {
327 hid_err(parser
->device
, "global environment stack overflow\n");
331 memcpy(parser
->global_stack
+ parser
->global_stack_ptr
++,
332 &parser
->global
, sizeof(struct hid_global
));
335 case HID_GLOBAL_ITEM_TAG_POP
:
337 if (!parser
->global_stack_ptr
) {
338 hid_err(parser
->device
, "global environment stack underflow\n");
342 memcpy(&parser
->global
, parser
->global_stack
+
343 --parser
->global_stack_ptr
, sizeof(struct hid_global
));
346 case HID_GLOBAL_ITEM_TAG_USAGE_PAGE
:
347 parser
->global
.usage_page
= item_udata(item
);
350 case HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM
:
351 parser
->global
.logical_minimum
= item_sdata(item
);
354 case HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM
:
355 if (parser
->global
.logical_minimum
< 0)
356 parser
->global
.logical_maximum
= item_sdata(item
);
358 parser
->global
.logical_maximum
= item_udata(item
);
361 case HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM
:
362 parser
->global
.physical_minimum
= item_sdata(item
);
365 case HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM
:
366 if (parser
->global
.physical_minimum
< 0)
367 parser
->global
.physical_maximum
= item_sdata(item
);
369 parser
->global
.physical_maximum
= item_udata(item
);
372 case HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT
:
373 /* Units exponent negative numbers are given through a
375 * See "6.2.2.7 Global Items" for more information. */
376 raw_value
= item_udata(item
);
377 if (!(raw_value
& 0xfffffff0))
378 parser
->global
.unit_exponent
= hid_snto32(raw_value
, 4);
380 parser
->global
.unit_exponent
= raw_value
;
383 case HID_GLOBAL_ITEM_TAG_UNIT
:
384 parser
->global
.unit
= item_udata(item
);
387 case HID_GLOBAL_ITEM_TAG_REPORT_SIZE
:
388 parser
->global
.report_size
= item_udata(item
);
389 if (parser
->global
.report_size
> 128) {
390 hid_err(parser
->device
, "invalid report_size %d\n",
391 parser
->global
.report_size
);
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
) {
399 hid_err(parser
->device
, "invalid report_count %d\n",
400 parser
->global
.report_count
);
405 case HID_GLOBAL_ITEM_TAG_REPORT_ID
:
406 parser
->global
.report_id
= item_udata(item
);
407 if (parser
->global
.report_id
== 0) {
408 hid_err(parser
->device
, "report_id 0 is invalid\n");
414 hid_err(parser
->device
, "unknown global tag 0x%x\n", item
->tag
);
420 * Process a local item.
423 static int hid_parser_local(struct hid_parser
*parser
, struct hid_item
*item
)
428 data
= item_udata(item
);
431 case HID_LOCAL_ITEM_TAG_DELIMITER
:
435 * We treat items before the first delimiter
436 * as global to all usage sets (branch 0).
437 * In the moment we process only these global
438 * items and the first delimiter set.
440 if (parser
->local
.delimiter_depth
!= 0) {
441 hid_err(parser
->device
, "nested delimiters\n");
444 parser
->local
.delimiter_depth
++;
445 parser
->local
.delimiter_branch
++;
447 if (parser
->local
.delimiter_depth
< 1) {
448 hid_err(parser
->device
, "bogus close delimiter\n");
451 parser
->local
.delimiter_depth
--;
455 case HID_LOCAL_ITEM_TAG_USAGE
:
457 if (parser
->local
.delimiter_branch
> 1) {
458 dbg_hid("alternative usage ignored\n");
463 data
= (parser
->global
.usage_page
<< 16) + data
;
465 return hid_add_usage(parser
, data
);
467 case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM
:
469 if (parser
->local
.delimiter_branch
> 1) {
470 dbg_hid("alternative usage ignored\n");
475 data
= (parser
->global
.usage_page
<< 16) + data
;
477 parser
->local
.usage_minimum
= data
;
480 case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM
:
482 if (parser
->local
.delimiter_branch
> 1) {
483 dbg_hid("alternative usage ignored\n");
488 data
= (parser
->global
.usage_page
<< 16) + data
;
490 for (n
= parser
->local
.usage_minimum
; n
<= data
; n
++)
491 if (hid_add_usage(parser
, n
)) {
492 dbg_hid("hid_add_usage failed\n");
499 dbg_hid("unknown local item tag 0x%x\n", item
->tag
);
506 * Process a main item.
509 static int hid_parser_main(struct hid_parser
*parser
, struct hid_item
*item
)
514 data
= item_udata(item
);
517 case HID_MAIN_ITEM_TAG_BEGIN_COLLECTION
:
518 ret
= open_collection(parser
, data
& 0xff);
520 case HID_MAIN_ITEM_TAG_END_COLLECTION
:
521 ret
= close_collection(parser
);
523 case HID_MAIN_ITEM_TAG_INPUT
:
524 ret
= hid_add_field(parser
, HID_INPUT_REPORT
, data
);
526 case HID_MAIN_ITEM_TAG_OUTPUT
:
527 ret
= hid_add_field(parser
, HID_OUTPUT_REPORT
, data
);
529 case HID_MAIN_ITEM_TAG_FEATURE
:
530 ret
= hid_add_field(parser
, HID_FEATURE_REPORT
, data
);
533 hid_err(parser
->device
, "unknown main item tag 0x%x\n", item
->tag
);
537 memset(&parser
->local
, 0, sizeof(parser
->local
)); /* Reset the local parser environment */
543 * Process a reserved item.
546 static int hid_parser_reserved(struct hid_parser
*parser
, struct hid_item
*item
)
548 dbg_hid("reserved item type, tag 0x%x\n", item
->tag
);
553 * Free a report and all registered fields. The field->usage and
554 * field->value table's are allocated behind the field, so we need
555 * only to free(field) itself.
558 static void hid_free_report(struct hid_report
*report
)
562 for (n
= 0; n
< report
->maxfield
; n
++)
563 kfree(report
->field
[n
]);
568 * Close report. This function returns the device
569 * state to the point prior to hid_open_report().
571 static void hid_close_report(struct hid_device
*device
)
575 for (i
= 0; i
< HID_REPORT_TYPES
; i
++) {
576 struct hid_report_enum
*report_enum
= device
->report_enum
+ i
;
578 for (j
= 0; j
< 256; j
++) {
579 struct hid_report
*report
= report_enum
->report_id_hash
[j
];
581 hid_free_report(report
);
583 memset(report_enum
, 0, sizeof(*report_enum
));
584 INIT_LIST_HEAD(&report_enum
->report_list
);
587 kfree(device
->rdesc
);
588 device
->rdesc
= NULL
;
591 kfree(device
->collection
);
592 device
->collection
= NULL
;
593 device
->collection_size
= 0;
594 device
->maxcollection
= 0;
595 device
->maxapplication
= 0;
597 device
->status
&= ~HID_STAT_PARSED
;
601 * Free a device structure, all reports, and all fields.
604 static void hid_device_release(struct device
*dev
)
606 struct hid_device
*hid
= container_of(dev
, struct hid_device
, dev
);
608 hid_close_report(hid
);
609 kfree(hid
->dev_rdesc
);
614 * Fetch a report description item from the data stream. We support long
615 * items, though they are not used yet.
618 static u8
*fetch_item(__u8
*start
, __u8
*end
, struct hid_item
*item
)
622 if ((end
- start
) <= 0)
627 item
->type
= (b
>> 2) & 3;
628 item
->tag
= (b
>> 4) & 15;
630 if (item
->tag
== HID_ITEM_TAG_LONG
) {
632 item
->format
= HID_ITEM_FORMAT_LONG
;
634 if ((end
- start
) < 2)
637 item
->size
= *start
++;
638 item
->tag
= *start
++;
640 if ((end
- start
) < item
->size
)
643 item
->data
.longdata
= start
;
648 item
->format
= HID_ITEM_FORMAT_SHORT
;
651 switch (item
->size
) {
656 if ((end
- start
) < 1)
658 item
->data
.u8
= *start
++;
662 if ((end
- start
) < 2)
664 item
->data
.u16
= get_unaligned_le16(start
);
665 start
= (__u8
*)((__le16
*)start
+ 1);
670 if ((end
- start
) < 4)
672 item
->data
.u32
= get_unaligned_le32(start
);
673 start
= (__u8
*)((__le32
*)start
+ 1);
680 static void hid_scan_usage(struct hid_device
*hid
, u32 usage
)
682 if (usage
== HID_DG_CONTACTID
)
683 hid
->group
= HID_GROUP_MULTITOUCH
;
687 * Scan a report descriptor before the device is added to the bus.
688 * Sets device groups and other properties that determine what driver
691 static int hid_scan_report(struct hid_device
*hid
)
693 unsigned int page
= 0, delim
= 0;
694 __u8
*start
= hid
->dev_rdesc
;
695 __u8
*end
= start
+ hid
->dev_rsize
;
696 unsigned int u
, u_min
= 0, u_max
= 0;
697 struct hid_item item
;
699 hid
->group
= HID_GROUP_GENERIC
;
700 while ((start
= fetch_item(start
, end
, &item
)) != NULL
) {
701 if (item
.format
!= HID_ITEM_FORMAT_SHORT
)
703 if (item
.type
== HID_ITEM_TYPE_GLOBAL
) {
704 if (item
.tag
== HID_GLOBAL_ITEM_TAG_USAGE_PAGE
)
705 page
= item_udata(&item
) << 16;
706 } else if (item
.type
== HID_ITEM_TYPE_LOCAL
) {
709 u
= item_udata(&item
);
713 case HID_LOCAL_ITEM_TAG_DELIMITER
:
716 case HID_LOCAL_ITEM_TAG_USAGE
:
717 hid_scan_usage(hid
, u
);
719 case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM
:
722 case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM
:
724 for (u
= u_min
; u
<= u_max
; u
++)
725 hid_scan_usage(hid
, u
);
728 } else if (page
== HID_UP_SENSOR
&&
729 item
.type
== HID_ITEM_TYPE_MAIN
&&
730 item
.tag
== HID_MAIN_ITEM_TAG_BEGIN_COLLECTION
&&
731 (item_udata(&item
) & 0xff) == HID_COLLECTION_PHYSICAL
)
732 hid
->group
= HID_GROUP_SENSOR_HUB
;
739 * hid_parse_report - parse device report
741 * @device: hid device
742 * @start: report start
745 * Allocate the device report as read by the bus driver. This function should
746 * only be called from parse() in ll drivers.
748 int hid_parse_report(struct hid_device
*hid
, __u8
*start
, unsigned size
)
750 hid
->dev_rdesc
= kmemdup(start
, size
, GFP_KERNEL
);
753 hid
->dev_rsize
= size
;
756 EXPORT_SYMBOL_GPL(hid_parse_report
);
759 * hid_open_report - open a driver-specific device report
761 * @device: hid device
763 * Parse a report description into a hid_device structure. Reports are
764 * enumerated, fields are attached to these reports.
765 * 0 returned on success, otherwise nonzero error value.
767 * This function (or the equivalent hid_parse() macro) should only be
768 * called from probe() in drivers, before starting the device.
770 int hid_open_report(struct hid_device
*device
)
772 struct hid_parser
*parser
;
773 struct hid_item item
;
779 static int (*dispatch_type
[])(struct hid_parser
*parser
,
780 struct hid_item
*item
) = {
787 if (WARN_ON(device
->status
& HID_STAT_PARSED
))
790 start
= device
->dev_rdesc
;
793 size
= device
->dev_rsize
;
795 buf
= kmemdup(start
, size
, GFP_KERNEL
);
799 if (device
->driver
->report_fixup
)
800 start
= device
->driver
->report_fixup(device
, buf
, &size
);
804 start
= kmemdup(start
, size
, GFP_KERNEL
);
809 device
->rdesc
= start
;
810 device
->rsize
= size
;
812 parser
= vzalloc(sizeof(struct hid_parser
));
818 parser
->device
= device
;
822 device
->collection
= kcalloc(HID_DEFAULT_NUM_COLLECTIONS
,
823 sizeof(struct hid_collection
), GFP_KERNEL
);
824 if (!device
->collection
) {
828 device
->collection_size
= HID_DEFAULT_NUM_COLLECTIONS
;
831 while ((start
= fetch_item(start
, end
, &item
)) != NULL
) {
833 if (item
.format
!= HID_ITEM_FORMAT_SHORT
) {
834 hid_err(device
, "unexpected long global item\n");
838 if (dispatch_type
[item
.type
](parser
, &item
)) {
839 hid_err(device
, "item %u %u %u %u parsing failed\n",
840 item
.format
, (unsigned)item
.size
,
841 (unsigned)item
.type
, (unsigned)item
.tag
);
846 if (parser
->collection_stack_ptr
) {
847 hid_err(device
, "unbalanced collection at end of report description\n");
850 if (parser
->local
.delimiter_depth
) {
851 hid_err(device
, "unbalanced delimiter at end of report description\n");
855 device
->status
|= HID_STAT_PARSED
;
860 hid_err(device
, "item fetching failed at offset %d\n", (int)(end
- start
));
863 hid_close_report(device
);
866 EXPORT_SYMBOL_GPL(hid_open_report
);
869 * Convert a signed n-bit integer to signed 32-bit integer. Common
870 * cases are done through the compiler, the screwed things has to be
874 static s32
snto32(__u32 value
, unsigned n
)
877 case 8: return ((__s8
)value
);
878 case 16: return ((__s16
)value
);
879 case 32: return ((__s32
)value
);
881 return value
& (1 << (n
- 1)) ? value
| (-1 << n
) : value
;
884 s32
hid_snto32(__u32 value
, unsigned n
)
886 return snto32(value
, n
);
888 EXPORT_SYMBOL_GPL(hid_snto32
);
891 * Convert a signed 32-bit integer to a signed n-bit integer.
894 static u32
s32ton(__s32 value
, unsigned n
)
896 s32 a
= value
>> (n
- 1);
898 return value
< 0 ? 1 << (n
- 1) : (1 << (n
- 1)) - 1;
899 return value
& ((1 << n
) - 1);
903 * Extract/implement a data field from/to a little endian report (bit array).
905 * Code sort-of follows HID spec:
906 * http://www.usb.org/developers/devclass_docs/HID1_11.pdf
908 * While the USB HID spec allows unlimited length bit fields in "report
909 * descriptors", most devices never use more than 16 bits.
910 * One model of UPS is claimed to report "LINEV" as a 32-bit field.
911 * Search linux-kernel and linux-usb-devel archives for "hid-core extract".
914 static __u32
extract(const struct hid_device
*hid
, __u8
*report
,
915 unsigned offset
, unsigned n
)
920 hid_warn(hid
, "extract() called with n (%d) > 32! (%s)\n",
923 report
+= offset
>> 3; /* adjust byte index */
924 offset
&= 7; /* now only need bit offset into one byte */
925 x
= get_unaligned_le64(report
);
926 x
= (x
>> offset
) & ((1ULL << n
) - 1); /* extract bit field */
931 * "implement" : set bits in a little endian bit stream.
932 * Same concepts as "extract" (see comments above).
933 * The data mangled in the bit stream remains in little endian
934 * order the whole time. It make more sense to talk about
935 * endianness of register values by considering a register
936 * a "cached" copy of the little endiad bit stream.
938 static void implement(const struct hid_device
*hid
, __u8
*report
,
939 unsigned offset
, unsigned n
, __u32 value
)
942 u64 m
= (1ULL << n
) - 1;
945 hid_warn(hid
, "%s() called with n (%d) > 32! (%s)\n",
946 __func__
, n
, current
->comm
);
949 hid_warn(hid
, "%s() called with too large value %d! (%s)\n",
950 __func__
, value
, current
->comm
);
954 report
+= offset
>> 3;
957 x
= get_unaligned_le64(report
);
959 x
|= ((u64
)value
) << offset
;
960 put_unaligned_le64(x
, report
);
964 * Search an array for a value.
967 static int search(__s32
*array
, __s32 value
, unsigned n
)
970 if (*array
++ == value
)
977 * hid_match_report - check if driver's raw_event should be called
980 * @report_type: type to match against
982 * compare hid->driver->report_table->report_type to report->type
984 static int hid_match_report(struct hid_device
*hid
, struct hid_report
*report
)
986 const struct hid_report_id
*id
= hid
->driver
->report_table
;
988 if (!id
) /* NULL means all */
991 for (; id
->report_type
!= HID_TERMINATOR
; id
++)
992 if (id
->report_type
== HID_ANY_ID
||
993 id
->report_type
== report
->type
)
999 * hid_match_usage - check if driver's event should be called
1002 * @usage: usage to match against
1004 * compare hid->driver->usage_table->usage_{type,code} to
1005 * usage->usage_{type,code}
1007 static int hid_match_usage(struct hid_device
*hid
, struct hid_usage
*usage
)
1009 const struct hid_usage_id
*id
= hid
->driver
->usage_table
;
1011 if (!id
) /* NULL means all */
1014 for (; id
->usage_type
!= HID_ANY_ID
- 1; id
++)
1015 if ((id
->usage_hid
== HID_ANY_ID
||
1016 id
->usage_hid
== usage
->hid
) &&
1017 (id
->usage_type
== HID_ANY_ID
||
1018 id
->usage_type
== usage
->type
) &&
1019 (id
->usage_code
== HID_ANY_ID
||
1020 id
->usage_code
== usage
->code
))
1025 static void hid_process_event(struct hid_device
*hid
, struct hid_field
*field
,
1026 struct hid_usage
*usage
, __s32 value
, int interrupt
)
1028 struct hid_driver
*hdrv
= hid
->driver
;
1031 if (!list_empty(&hid
->debug_list
))
1032 hid_dump_input(hid
, usage
, value
);
1034 if (hdrv
&& hdrv
->event
&& hid_match_usage(hid
, usage
)) {
1035 ret
= hdrv
->event(hid
, field
, usage
, value
);
1038 hid_err(hid
, "%s's event failed with %d\n",
1044 if (hid
->claimed
& HID_CLAIMED_INPUT
)
1045 hidinput_hid_event(hid
, field
, usage
, value
);
1046 if (hid
->claimed
& HID_CLAIMED_HIDDEV
&& interrupt
&& hid
->hiddev_hid_event
)
1047 hid
->hiddev_hid_event(hid
, field
, usage
, value
);
1051 * Analyse a received field, and fetch the data from it. The field
1052 * content is stored for next report processing (we do differential
1053 * reporting to the layer).
1056 static void hid_input_field(struct hid_device
*hid
, struct hid_field
*field
,
1057 __u8
*data
, int interrupt
)
1060 unsigned count
= field
->report_count
;
1061 unsigned offset
= field
->report_offset
;
1062 unsigned size
= field
->report_size
;
1063 __s32 min
= field
->logical_minimum
;
1064 __s32 max
= field
->logical_maximum
;
1067 value
= kmalloc(sizeof(__s32
) * count
, GFP_ATOMIC
);
1071 for (n
= 0; n
< count
; n
++) {
1073 value
[n
] = min
< 0 ?
1074 snto32(extract(hid
, data
, offset
+ n
* size
, size
),
1076 extract(hid
, data
, offset
+ n
* size
, size
);
1078 /* Ignore report if ErrorRollOver */
1079 if (!(field
->flags
& HID_MAIN_ITEM_VARIABLE
) &&
1080 value
[n
] >= min
&& value
[n
] <= max
&&
1081 field
->usage
[value
[n
] - min
].hid
== HID_UP_KEYBOARD
+ 1)
1085 for (n
= 0; n
< count
; n
++) {
1087 if (HID_MAIN_ITEM_VARIABLE
& field
->flags
) {
1088 hid_process_event(hid
, field
, &field
->usage
[n
], value
[n
], interrupt
);
1092 if (field
->value
[n
] >= min
&& field
->value
[n
] <= max
1093 && field
->usage
[field
->value
[n
] - min
].hid
1094 && search(value
, field
->value
[n
], count
))
1095 hid_process_event(hid
, field
, &field
->usage
[field
->value
[n
] - min
], 0, interrupt
);
1097 if (value
[n
] >= min
&& value
[n
] <= max
1098 && field
->usage
[value
[n
] - min
].hid
1099 && search(field
->value
, value
[n
], count
))
1100 hid_process_event(hid
, field
, &field
->usage
[value
[n
] - min
], 1, interrupt
);
1103 memcpy(field
->value
, value
, count
* sizeof(__s32
));
1109 * Output the field into the report.
1112 static void hid_output_field(const struct hid_device
*hid
,
1113 struct hid_field
*field
, __u8
*data
)
1115 unsigned count
= field
->report_count
;
1116 unsigned offset
= field
->report_offset
;
1117 unsigned size
= field
->report_size
;
1120 for (n
= 0; n
< count
; n
++) {
1121 if (field
->logical_minimum
< 0) /* signed values */
1122 implement(hid
, data
, offset
+ n
* size
, size
,
1123 s32ton(field
->value
[n
], size
));
1124 else /* unsigned values */
1125 implement(hid
, data
, offset
+ n
* size
, size
,
1134 void hid_output_report(struct hid_report
*report
, __u8
*data
)
1139 *data
++ = report
->id
;
1141 memset(data
, 0, ((report
->size
- 1) >> 3) + 1);
1142 for (n
= 0; n
< report
->maxfield
; n
++)
1143 hid_output_field(report
->device
, report
->field
[n
], data
);
1145 EXPORT_SYMBOL_GPL(hid_output_report
);
1148 * Set a field value. The report this field belongs to has to be
1149 * created and transferred to the device, to set this value in the
1153 int hid_set_field(struct hid_field
*field
, unsigned offset
, __s32 value
)
1155 unsigned size
= field
->report_size
;
1157 hid_dump_input(field
->report
->device
, field
->usage
+ offset
, value
);
1159 if (offset
>= field
->report_count
) {
1160 hid_err(field
->report
->device
, "offset (%d) exceeds report_count (%d)\n",
1161 offset
, field
->report_count
);
1164 if (field
->logical_minimum
< 0) {
1165 if (value
!= snto32(s32ton(value
, size
), size
)) {
1166 hid_err(field
->report
->device
, "value %d is out of range\n", value
);
1170 field
->value
[offset
] = value
;
1173 EXPORT_SYMBOL_GPL(hid_set_field
);
1175 static struct hid_report
*hid_get_report(struct hid_report_enum
*report_enum
,
1178 struct hid_report
*report
;
1179 unsigned int n
= 0; /* Normally report number is 0 */
1181 /* Device uses numbered reports, data[0] is report number */
1182 if (report_enum
->numbered
)
1185 report
= report_enum
->report_id_hash
[n
];
1187 dbg_hid("undefined report_id %u received\n", n
);
1192 int hid_report_raw_event(struct hid_device
*hid
, int type
, u8
*data
, int size
,
1195 struct hid_report_enum
*report_enum
= hid
->report_enum
+ type
;
1196 struct hid_report
*report
;
1197 struct hid_driver
*hdrv
;
1199 int rsize
, csize
= size
;
1203 report
= hid_get_report(report_enum
, data
);
1207 if (report_enum
->numbered
) {
1212 rsize
= ((report
->size
- 1) >> 3) + 1;
1214 if (rsize
> HID_MAX_BUFFER_SIZE
)
1215 rsize
= HID_MAX_BUFFER_SIZE
;
1217 if (csize
< rsize
) {
1218 dbg_hid("report %d is too short, (%d < %d)\n", report
->id
,
1220 memset(cdata
+ csize
, 0, rsize
- csize
);
1223 if ((hid
->claimed
& HID_CLAIMED_HIDDEV
) && hid
->hiddev_report_event
)
1224 hid
->hiddev_report_event(hid
, report
);
1225 if (hid
->claimed
& HID_CLAIMED_HIDRAW
) {
1226 ret
= hidraw_report_event(hid
, data
, size
);
1231 if (hid
->claimed
!= HID_CLAIMED_HIDRAW
) {
1232 for (a
= 0; a
< report
->maxfield
; a
++)
1233 hid_input_field(hid
, report
->field
[a
], cdata
, interrupt
);
1235 if (hdrv
&& hdrv
->report
)
1236 hdrv
->report(hid
, report
);
1239 if (hid
->claimed
& HID_CLAIMED_INPUT
)
1240 hidinput_report_event(hid
, report
);
1244 EXPORT_SYMBOL_GPL(hid_report_raw_event
);
1247 * hid_input_report - report data from lower layer (usb, bt...)
1250 * @type: HID report type (HID_*_REPORT)
1251 * @data: report contents
1252 * @size: size of data parameter
1253 * @interrupt: distinguish between interrupt and control transfers
1255 * This is data entry for lower layers.
1257 int hid_input_report(struct hid_device
*hid
, int type
, u8
*data
, int size
, int interrupt
)
1259 struct hid_report_enum
*report_enum
;
1260 struct hid_driver
*hdrv
;
1261 struct hid_report
*report
;
1267 if (down_trylock(&hid
->driver_input_lock
))
1274 report_enum
= hid
->report_enum
+ type
;
1278 dbg_hid("empty report\n");
1283 /* Avoid unnecessary overhead if debugfs is disabled */
1284 if (!list_empty(&hid
->debug_list
))
1285 hid_dump_report(hid
, type
, data
, size
);
1287 report
= hid_get_report(report_enum
, data
);
1294 if (hdrv
&& hdrv
->raw_event
&& hid_match_report(hid
, report
)) {
1295 ret
= hdrv
->raw_event(hid
, report
, data
, size
);
1297 ret
= ret
< 0 ? ret
: 0;
1302 ret
= hid_report_raw_event(hid
, type
, data
, size
, interrupt
);
1305 up(&hid
->driver_input_lock
);
1308 EXPORT_SYMBOL_GPL(hid_input_report
);
1310 static bool hid_match_one_id(struct hid_device
*hdev
,
1311 const struct hid_device_id
*id
)
1313 return (id
->bus
== HID_BUS_ANY
|| id
->bus
== hdev
->bus
) &&
1314 (id
->group
== HID_GROUP_ANY
|| id
->group
== hdev
->group
) &&
1315 (id
->vendor
== HID_ANY_ID
|| id
->vendor
== hdev
->vendor
) &&
1316 (id
->product
== HID_ANY_ID
|| id
->product
== hdev
->product
);
1319 const struct hid_device_id
*hid_match_id(struct hid_device
*hdev
,
1320 const struct hid_device_id
*id
)
1322 for (; id
->bus
; id
++)
1323 if (hid_match_one_id(hdev
, id
))
1329 static const struct hid_device_id hid_hiddev_list
[] = {
1330 { HID_USB_DEVICE(USB_VENDOR_ID_MGE
, USB_DEVICE_ID_MGE_UPS
) },
1331 { HID_USB_DEVICE(USB_VENDOR_ID_MGE
, USB_DEVICE_ID_MGE_UPS1
) },
1335 static bool hid_hiddev(struct hid_device
*hdev
)
1337 return !!hid_match_id(hdev
, hid_hiddev_list
);
1342 read_report_descriptor(struct file
*filp
, struct kobject
*kobj
,
1343 struct bin_attribute
*attr
,
1344 char *buf
, loff_t off
, size_t count
)
1346 struct device
*dev
= container_of(kobj
, struct device
, kobj
);
1347 struct hid_device
*hdev
= container_of(dev
, struct hid_device
, dev
);
1349 if (off
>= hdev
->rsize
)
1352 if (off
+ count
> hdev
->rsize
)
1353 count
= hdev
->rsize
- off
;
1355 memcpy(buf
, hdev
->rdesc
+ off
, count
);
1360 static struct bin_attribute dev_bin_attr_report_desc
= {
1361 .attr
= { .name
= "report_descriptor", .mode
= 0444 },
1362 .read
= read_report_descriptor
,
1363 .size
= HID_MAX_DESCRIPTOR_SIZE
,
1366 int hid_connect(struct hid_device
*hdev
, unsigned int connect_mask
)
1368 static const char *types
[] = { "Device", "Pointer", "Mouse", "Device",
1369 "Joystick", "Gamepad", "Keyboard", "Keypad",
1370 "Multi-Axis Controller"
1372 const char *type
, *bus
;
1378 if (hdev
->quirks
& HID_QUIRK_HIDDEV_FORCE
)
1379 connect_mask
|= (HID_CONNECT_HIDDEV_FORCE
| HID_CONNECT_HIDDEV
);
1380 if (hdev
->quirks
& HID_QUIRK_HIDINPUT_FORCE
)
1381 connect_mask
|= HID_CONNECT_HIDINPUT_FORCE
;
1382 if (hdev
->bus
!= BUS_USB
)
1383 connect_mask
&= ~HID_CONNECT_HIDDEV
;
1384 if (hid_hiddev(hdev
))
1385 connect_mask
|= HID_CONNECT_HIDDEV_FORCE
;
1387 if ((connect_mask
& HID_CONNECT_HIDINPUT
) && !hidinput_connect(hdev
,
1388 connect_mask
& HID_CONNECT_HIDINPUT_FORCE
))
1389 hdev
->claimed
|= HID_CLAIMED_INPUT
;
1391 if ((connect_mask
& HID_CONNECT_HIDDEV
) && hdev
->hiddev_connect
&&
1392 !hdev
->hiddev_connect(hdev
,
1393 connect_mask
& HID_CONNECT_HIDDEV_FORCE
))
1394 hdev
->claimed
|= HID_CLAIMED_HIDDEV
;
1395 if ((connect_mask
& HID_CONNECT_HIDRAW
) && !hidraw_connect(hdev
))
1396 hdev
->claimed
|= HID_CLAIMED_HIDRAW
;
1398 /* Drivers with the ->raw_event callback set are not required to connect
1399 * to any other listener. */
1400 if (!hdev
->claimed
&& !hdev
->driver
->raw_event
) {
1401 hid_err(hdev
, "device has no listeners, quitting\n");
1405 if ((hdev
->claimed
& HID_CLAIMED_INPUT
) &&
1406 (connect_mask
& HID_CONNECT_FF
) && hdev
->ff_init
)
1407 hdev
->ff_init(hdev
);
1410 if (hdev
->claimed
& HID_CLAIMED_INPUT
)
1411 len
+= sprintf(buf
+ len
, "input");
1412 if (hdev
->claimed
& HID_CLAIMED_HIDDEV
)
1413 len
+= sprintf(buf
+ len
, "%shiddev%d", len
? "," : "",
1415 if (hdev
->claimed
& HID_CLAIMED_HIDRAW
)
1416 len
+= sprintf(buf
+ len
, "%shidraw%d", len
? "," : "",
1417 ((struct hidraw
*)hdev
->hidraw
)->minor
);
1420 for (i
= 0; i
< hdev
->maxcollection
; i
++) {
1421 struct hid_collection
*col
= &hdev
->collection
[i
];
1422 if (col
->type
== HID_COLLECTION_APPLICATION
&&
1423 (col
->usage
& HID_USAGE_PAGE
) == HID_UP_GENDESK
&&
1424 (col
->usage
& 0xffff) < ARRAY_SIZE(types
)) {
1425 type
= types
[col
->usage
& 0xffff];
1430 switch (hdev
->bus
) {
1441 ret
= device_create_bin_file(&hdev
->dev
, &dev_bin_attr_report_desc
);
1444 "can't create sysfs report descriptor attribute err: %d\n", ret
);
1446 hid_info(hdev
, "%s: %s HID v%x.%02x %s [%s] on %s\n",
1447 buf
, bus
, hdev
->version
>> 8, hdev
->version
& 0xff,
1448 type
, hdev
->name
, hdev
->phys
);
1452 EXPORT_SYMBOL_GPL(hid_connect
);
1454 void hid_disconnect(struct hid_device
*hdev
)
1456 device_remove_bin_file(&hdev
->dev
, &dev_bin_attr_report_desc
);
1457 if (hdev
->claimed
& HID_CLAIMED_INPUT
)
1458 hidinput_disconnect(hdev
);
1459 if (hdev
->claimed
& HID_CLAIMED_HIDDEV
)
1460 hdev
->hiddev_disconnect(hdev
);
1461 if (hdev
->claimed
& HID_CLAIMED_HIDRAW
)
1462 hidraw_disconnect(hdev
);
1464 EXPORT_SYMBOL_GPL(hid_disconnect
);
1467 * A list of devices for which there is a specialized driver on HID bus.
1469 * Please note that for multitouch devices (driven by hid-multitouch driver),
1470 * there is a proper autodetection and autoloading in place (based on presence
1471 * of HID_DG_CONTACTID), so those devices don't need to be added to this list,
1472 * as we are doing the right thing in hid_scan_usage().
1474 * Autodetection for (USB) HID sensor hubs exists too. If a collection of type
1475 * physical is found inside a usage page of type sensor, hid-sensor-hub will be
1476 * used as a driver. See hid_scan_report().
1478 static const struct hid_device_id hid_have_special_driver
[] = {
1479 { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH
, USB_DEVICE_ID_A4TECH_WCP32PU
) },
1480 { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH
, USB_DEVICE_ID_A4TECH_X5_005D
) },
1481 { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH
, USB_DEVICE_ID_A4TECH_RP_649
) },
1482 { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX
, 0x0802) },
1483 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_MIGHTYMOUSE
) },
1484 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_MAGICMOUSE
) },
1485 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_MAGICTRACKPAD
) },
1486 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI
) },
1487 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO
) },
1488 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER_ANSI
) },
1489 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER_ISO
) },
1490 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER_JIS
) },
1491 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER3_ANSI
) },
1492 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER3_ISO
) },
1493 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER3_JIS
) },
1494 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_ANSI
) },
1495 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_ISO
) },
1496 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_JIS
) },
1497 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI
) },
1498 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_MINI_ISO
) },
1499 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_MINI_JIS
) },
1500 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_ANSI
) },
1501 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_ISO
) },
1502 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_JIS
) },
1503 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI
) },
1504 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO
) },
1505 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS
) },
1506 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_IRCONTROL
) },
1507 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_IRCONTROL2
) },
1508 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_IRCONTROL3
) },
1509 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_IRCONTROL4
) },
1510 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_IRCONTROL5
) },
1511 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI
) },
1512 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO
) },
1513 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS
) },
1514 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI
) },
1515 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING_ISO
) },
1516 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING_JIS
) },
1517 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI
) },
1518 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO
) },
1519 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS
) },
1520 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI
) },
1521 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO
) },
1522 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS
) },
1523 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI
) },
1524 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO
) },
1525 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS
) },
1526 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI
) },
1527 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO
) },
1528 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS
) },
1529 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI
) },
1530 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO
) },
1531 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS
) },
1532 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI
) },
1533 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO
) },
1534 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS
) },
1535 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI
) },
1536 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_REVB_ISO
) },
1537 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_REVB_JIS
) },
1538 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI
) },
1539 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO
) },
1540 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS
) },
1541 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI
) },
1542 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO
) },
1543 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS
) },
1544 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI
) },
1545 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO
) },
1546 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS
) },
1547 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI
) },
1548 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO
) },
1549 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS
) },
1550 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI
) },
1551 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO
) },
1552 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS
) },
1553 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI
) },
1554 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO
) },
1555 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY
) },
1556 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY
) },
1557 { HID_USB_DEVICE(USB_VENDOR_ID_AUREAL
, USB_DEVICE_ID_AUREAL_W01RN
) },
1558 { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN
, USB_DEVICE_ID_FLIP_KVM
) },
1559 { HID_USB_DEVICE(USB_VENDOR_ID_BTC
, USB_DEVICE_ID_BTC_EMPREX_REMOTE
) },
1560 { HID_USB_DEVICE(USB_VENDOR_ID_BTC
, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2
) },
1561 { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY
, USB_DEVICE_ID_CHERRY_CYMOTION
) },
1562 { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY
, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR
) },
1563 { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY
, USB_DEVICE_ID_CHICONY_TACTICAL_PAD
) },
1564 { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY
, USB_DEVICE_ID_CHICONY_WIRELESS
) },
1565 { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY
, USB_DEVICE_ID_CHICONY_WIRELESS2
) },
1566 { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY
, USB_DEVICE_ID_CHICONY_AK1D
) },
1567 { HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS
, USB_DEVICE_ID_PRODIKEYS_PCMIDI
) },
1568 { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS
, USB_DEVICE_ID_CYPRESS_BARCODE_1
) },
1569 { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS
, USB_DEVICE_ID_CYPRESS_BARCODE_2
) },
1570 { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS
, USB_DEVICE_ID_CYPRESS_BARCODE_3
) },
1571 { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS
, USB_DEVICE_ID_CYPRESS_BARCODE_4
) },
1572 { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS
, USB_DEVICE_ID_CYPRESS_MOUSE
) },
1573 { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE
, 0x0006) },
1574 { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE
, 0x0011) },
1575 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM
, USB_DEVICE_ID_ELECOM_BM084
) },
1576 { HID_USB_DEVICE(USB_VENDOR_ID_EMS
, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II
) },
1577 { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY
, USB_DEVICE_ID_BTC_8193
) },
1578 { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON
, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR
) },
1579 { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON
, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR
) },
1580 { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA
, 0x0003) },
1581 { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA
, 0x0012) },
1582 { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION
, USB_DEVICE_ID_GYRATION_REMOTE
) },
1583 { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION
, USB_DEVICE_ID_GYRATION_REMOTE_2
) },
1584 { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION
, USB_DEVICE_ID_GYRATION_REMOTE_3
) },
1585 { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK
, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP
) },
1586 { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT
, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD
) },
1587 { HID_USB_DEVICE(USB_VENDOR_ID_JESS2
, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD
) },
1588 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION
, USB_DEVICE_ID_ICADE
) },
1589 { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON
, USB_DEVICE_ID_KS_SLIMBLADE
) },
1590 { HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH
, USB_DEVICE_ID_KEYTOUCH_IEC
) },
1591 { HID_USB_DEVICE(USB_VENDOR_ID_KYE
, USB_DEVICE_ID_KYE_ERGO_525V
) },
1592 { HID_USB_DEVICE(USB_VENDOR_ID_KYE
, USB_DEVICE_ID_KYE_EASYPEN_I405X
) },
1593 { HID_USB_DEVICE(USB_VENDOR_ID_KYE
, USB_DEVICE_ID_KYE_MOUSEPEN_I608X
) },
1594 { HID_USB_DEVICE(USB_VENDOR_ID_KYE
, USB_DEVICE_ID_KYE_EASYPEN_M610X
) },
1595 { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC
, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD
) },
1596 { HID_USB_DEVICE(USB_VENDOR_ID_LCPOWER
, USB_DEVICE_ID_LCPOWER_LC1000
) },
1597 #if IS_ENABLED(CONFIG_HID_LENOVO_TPKBD)
1598 { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO
, USB_DEVICE_ID_LENOVO_TPKBD
) },
1600 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_MX3000_RECEIVER
) },
1601 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_S510_RECEIVER
) },
1602 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_S510_RECEIVER_2
) },
1603 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_RECEIVER
) },
1604 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_HARMONY_PS3
) },
1605 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_DINOVO_DESKTOP
) },
1606 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_DINOVO_EDGE
) },
1607 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_DINOVO_MINI
) },
1608 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_ELITE_KBD
) },
1609 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500
) },
1610 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_EXTREME_3D
) },
1611 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_WHEEL
) },
1612 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD
) },
1613 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_RUMBLEPAD
) },
1614 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2
) },
1615 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D
) },
1616 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG
) },
1617 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_FORCE3D_PRO
) },
1618 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940
) },
1619 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL
) },
1620 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2
) },
1621 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_DFP_WHEEL
) },
1622 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL
) },
1623 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_G25_WHEEL
) },
1624 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_G27_WHEEL
) },
1625 #if IS_ENABLED(CONFIG_HID_LOGITECH_DJ)
1626 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER
) },
1627 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER_2
) },
1629 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_WII_WHEEL
) },
1630 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2
) },
1631 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_SPACETRAVELLER
) },
1632 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH
, USB_DEVICE_ID_SPACENAVIGATOR
) },
1633 { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP
, USB_DEVICE_ID_PICOLCD
) },
1634 { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP
, USB_DEVICE_ID_PICOLCD_BOOTLOADER
) },
1635 { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500
) },
1636 { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_SIDEWINDER_GV
) },
1637 { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_MS_NE4K
) },
1638 { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_MS_NE4K_JP
) },
1639 { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_MS_LK6K
) },
1640 { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_MS_PRESENTER_8K_USB
) },
1641 { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K
) },
1642 { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0
) },
1643 { HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY
, USB_DEVICE_ID_GENIUS_KB29E
) },
1644 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN
) },
1645 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1
) },
1646 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2
) },
1647 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_3
) },
1648 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_4
) },
1649 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_5
) },
1650 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_6
) },
1651 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_7
) },
1652 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_8
) },
1653 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_9
) },
1654 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_10
) },
1655 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_11
) },
1656 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_12
) },
1657 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_13
) },
1658 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_14
) },
1659 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_15
) },
1660 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_16
) },
1661 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_17
) },
1662 { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG
, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18
) },
1663 { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK
, USB_DEVICE_ID_ORTEK_PKB1700
) },
1664 { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK
, USB_DEVICE_ID_ORTEK_WKB2000
) },
1665 { HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX
, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE
) },
1666 { HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX
, USB_DEVICE_ID_PRIMAX_KEYBOARD
) },
1667 #if IS_ENABLED(CONFIG_HID_ROCCAT)
1668 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_KONE
) },
1669 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_ARVO
) },
1670 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_ISKU
) },
1671 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_KONEPLUS
) },
1672 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_KONEPURE
) },
1673 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_KOVAPLUS
) },
1674 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_LUA
) },
1675 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_PYRA_WIRED
) },
1676 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS
) },
1677 { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT
, USB_DEVICE_ID_ROCCAT_SAVU
) },
1679 { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK
, USB_DEVICE_ID_SAITEK_PS1000
) },
1680 { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG
, USB_DEVICE_ID_SAMSUNG_IR_REMOTE
) },
1681 { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG
, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE
) },
1682 { HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE
, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER
) },
1683 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY
, USB_DEVICE_ID_SONY_PS3_BDREMOTE
) },
1684 { HID_USB_DEVICE(USB_VENDOR_ID_SONY
, USB_DEVICE_ID_SONY_PS3_CONTROLLER
) },
1685 { HID_USB_DEVICE(USB_VENDOR_ID_SONY
, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER
) },
1686 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY
, USB_DEVICE_ID_SONY_PS3_CONTROLLER
) },
1687 { HID_USB_DEVICE(USB_VENDOR_ID_SONY
, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE
) },
1688 { HID_USB_DEVICE(USB_VENDOR_ID_SONY
, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE
) },
1689 { HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES
, USB_DEVICE_ID_STEELSERIES_SRWS1
) },
1690 { HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS
, USB_DEVICE_ID_SUNPLUS_WDESKTOP
) },
1691 { HID_USB_DEVICE(USB_VENDOR_ID_THINGM
, USB_DEVICE_ID_BLINK1
) },
1692 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER
, 0xb300) },
1693 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER
, 0xb304) },
1694 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER
, 0xb323) },
1695 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER
, 0xb324) },
1696 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER
, 0xb651) },
1697 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER
, 0xb653) },
1698 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER
, 0xb654) },
1699 { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER
, 0xb65a) },
1700 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_TIVO
, USB_DEVICE_ID_TIVO_SLIDE_BT
) },
1701 { HID_USB_DEVICE(USB_VENDOR_ID_TIVO
, USB_DEVICE_ID_TIVO_SLIDE
) },
1702 { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED
, USB_DEVICE_ID_TOPSEED_CYBERLINK
) },
1703 { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2
, USB_DEVICE_ID_TOPSEED2_RF_COMBO
) },
1704 { HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN
, USB_DEVICE_ID_TWINHAN_IR_REMOTE
) },
1705 { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC
, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209
) },
1706 { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC
, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U
) },
1707 { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC
, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U
) },
1708 { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC
, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U
) },
1709 { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC
, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062
) },
1710 { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC
, USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850
) },
1711 { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC
, USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60
) },
1712 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP
, USB_DEVICE_ID_SMARTJOY_PLUS
) },
1713 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP
, USB_DEVICE_ID_SUPER_JOY_BOX_3
) },
1714 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP
, USB_DEVICE_ID_DUAL_USB_JOYPAD
) },
1715 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD
, USB_DEVICE_ID_SUPER_JOY_BOX_3_PRO
) },
1716 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD
, USB_DEVICE_ID_SUPER_DUAL_BOX_PRO
) },
1717 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD
, USB_DEVICE_ID_SUPER_JOY_BOX_5_PRO
) },
1718 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM
, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH
) },
1719 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM
, USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH
) },
1720 { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP
, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH
) },
1721 { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP
, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH
) },
1722 { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP
, USB_DEVICE_ID_WALTOP_Q_PAD
) },
1723 { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP
, USB_DEVICE_ID_WALTOP_PID_0038
) },
1724 { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP
, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH
) },
1725 { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP
, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH
) },
1726 { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP
, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET
) },
1727 { HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS
, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE
) },
1728 { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS
, 0x0005) },
1729 { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS
, 0x0030) },
1730 { HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON
, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL
) },
1732 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT
, USB_DEVICE_ID_MS_PRESENTER_8K_BT
) },
1733 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO
, USB_DEVICE_ID_NINTENDO_WIIMOTE
) },
1734 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO
, USB_DEVICE_ID_NINTENDO_WIIMOTE2
) },
1739 struct list_head list
;
1740 struct hid_device_id id
;
1744 * store_new_id - add a new HID device ID to this driver and re-probe devices
1745 * @driver: target device driver
1746 * @buf: buffer for scanning device ID data
1747 * @count: input size
1749 * Adds a new dynamic hid device ID to this driver,
1750 * and causes the driver to probe for all devices again.
1752 static ssize_t
store_new_id(struct device_driver
*drv
, const char *buf
,
1755 struct hid_driver
*hdrv
= container_of(drv
, struct hid_driver
, driver
);
1756 struct hid_dynid
*dynid
;
1757 __u32 bus
, vendor
, product
;
1758 unsigned long driver_data
= 0;
1761 ret
= sscanf(buf
, "%x %x %x %lx",
1762 &bus
, &vendor
, &product
, &driver_data
);
1766 dynid
= kzalloc(sizeof(*dynid
), GFP_KERNEL
);
1770 dynid
->id
.bus
= bus
;
1771 dynid
->id
.group
= HID_GROUP_ANY
;
1772 dynid
->id
.vendor
= vendor
;
1773 dynid
->id
.product
= product
;
1774 dynid
->id
.driver_data
= driver_data
;
1776 spin_lock(&hdrv
->dyn_lock
);
1777 list_add_tail(&dynid
->list
, &hdrv
->dyn_list
);
1778 spin_unlock(&hdrv
->dyn_lock
);
1780 ret
= driver_attach(&hdrv
->driver
);
1782 return ret
? : count
;
1784 static DRIVER_ATTR(new_id
, S_IWUSR
, NULL
, store_new_id
);
1786 static void hid_free_dynids(struct hid_driver
*hdrv
)
1788 struct hid_dynid
*dynid
, *n
;
1790 spin_lock(&hdrv
->dyn_lock
);
1791 list_for_each_entry_safe(dynid
, n
, &hdrv
->dyn_list
, list
) {
1792 list_del(&dynid
->list
);
1795 spin_unlock(&hdrv
->dyn_lock
);
1798 static const struct hid_device_id
*hid_match_device(struct hid_device
*hdev
,
1799 struct hid_driver
*hdrv
)
1801 struct hid_dynid
*dynid
;
1803 spin_lock(&hdrv
->dyn_lock
);
1804 list_for_each_entry(dynid
, &hdrv
->dyn_list
, list
) {
1805 if (hid_match_one_id(hdev
, &dynid
->id
)) {
1806 spin_unlock(&hdrv
->dyn_lock
);
1810 spin_unlock(&hdrv
->dyn_lock
);
1812 return hid_match_id(hdev
, hdrv
->id_table
);
1815 static int hid_bus_match(struct device
*dev
, struct device_driver
*drv
)
1817 struct hid_driver
*hdrv
= container_of(drv
, struct hid_driver
, driver
);
1818 struct hid_device
*hdev
= container_of(dev
, struct hid_device
, dev
);
1820 return hid_match_device(hdev
, hdrv
) != NULL
;
1823 static int hid_device_probe(struct device
*dev
)
1825 struct hid_driver
*hdrv
= container_of(dev
->driver
,
1826 struct hid_driver
, driver
);
1827 struct hid_device
*hdev
= container_of(dev
, struct hid_device
, dev
);
1828 const struct hid_device_id
*id
;
1831 if (down_interruptible(&hdev
->driver_lock
))
1833 if (down_interruptible(&hdev
->driver_input_lock
)) {
1835 goto unlock_driver_lock
;
1837 hdev
->io_started
= false;
1839 if (!hdev
->driver
) {
1840 id
= hid_match_device(hdev
, hdrv
);
1846 hdev
->driver
= hdrv
;
1848 ret
= hdrv
->probe(hdev
, id
);
1849 } else { /* default probe */
1850 ret
= hid_open_report(hdev
);
1852 ret
= hid_hw_start(hdev
, HID_CONNECT_DEFAULT
);
1855 hid_close_report(hdev
);
1856 hdev
->driver
= NULL
;
1860 if (!hdev
->io_started
)
1861 up(&hdev
->driver_input_lock
);
1863 up(&hdev
->driver_lock
);
1867 static int hid_device_remove(struct device
*dev
)
1869 struct hid_device
*hdev
= container_of(dev
, struct hid_device
, dev
);
1870 struct hid_driver
*hdrv
;
1873 if (down_interruptible(&hdev
->driver_lock
))
1875 if (down_interruptible(&hdev
->driver_input_lock
)) {
1877 goto unlock_driver_lock
;
1879 hdev
->io_started
= false;
1881 hdrv
= hdev
->driver
;
1885 else /* default remove */
1887 hid_close_report(hdev
);
1888 hdev
->driver
= NULL
;
1891 if (!hdev
->io_started
)
1892 up(&hdev
->driver_input_lock
);
1894 up(&hdev
->driver_lock
);
1898 static ssize_t
modalias_show(struct device
*dev
, struct device_attribute
*a
,
1901 struct hid_device
*hdev
= container_of(dev
, struct hid_device
, dev
);
1904 len
= snprintf(buf
, PAGE_SIZE
, "hid:b%04Xg%04Xv%08Xp%08X\n",
1905 hdev
->bus
, hdev
->group
, hdev
->vendor
, hdev
->product
);
1907 return (len
>= PAGE_SIZE
) ? (PAGE_SIZE
- 1) : len
;
1910 static struct device_attribute hid_dev_attrs
[] = {
1911 __ATTR_RO(modalias
),
1915 static int hid_uevent(struct device
*dev
, struct kobj_uevent_env
*env
)
1917 struct hid_device
*hdev
= container_of(dev
, struct hid_device
, dev
);
1919 if (add_uevent_var(env
, "HID_ID=%04X:%08X:%08X",
1920 hdev
->bus
, hdev
->vendor
, hdev
->product
))
1923 if (add_uevent_var(env
, "HID_NAME=%s", hdev
->name
))
1926 if (add_uevent_var(env
, "HID_PHYS=%s", hdev
->phys
))
1929 if (add_uevent_var(env
, "HID_UNIQ=%s", hdev
->uniq
))
1932 if (add_uevent_var(env
, "MODALIAS=hid:b%04Xg%04Xv%08Xp%08X",
1933 hdev
->bus
, hdev
->group
, hdev
->vendor
, hdev
->product
))
1939 static struct bus_type hid_bus_type
= {
1941 .dev_attrs
= hid_dev_attrs
,
1942 .match
= hid_bus_match
,
1943 .probe
= hid_device_probe
,
1944 .remove
= hid_device_remove
,
1945 .uevent
= hid_uevent
,
1948 /* a list of devices that shouldn't be handled by HID core at all */
1949 static const struct hid_device_id hid_ignore_list
[] = {
1950 { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD
, USB_DEVICE_ID_ACECAD_FLAIR
) },
1951 { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD
, USB_DEVICE_ID_ACECAD_302
) },
1952 { HID_USB_DEVICE(USB_VENDOR_ID_ADS_TECH
, USB_DEVICE_ID_ADS_TECH_RADIO_SI470X
) },
1953 { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK
, USB_DEVICE_ID_AIPTEK_01
) },
1954 { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK
, USB_DEVICE_ID_AIPTEK_10
) },
1955 { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK
, USB_DEVICE_ID_AIPTEK_20
) },
1956 { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK
, USB_DEVICE_ID_AIPTEK_21
) },
1957 { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK
, USB_DEVICE_ID_AIPTEK_22
) },
1958 { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK
, USB_DEVICE_ID_AIPTEK_23
) },
1959 { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK
, USB_DEVICE_ID_AIPTEK_24
) },
1960 { HID_USB_DEVICE(USB_VENDOR_ID_AIRCABLE
, USB_DEVICE_ID_AIRCABLE1
) },
1961 { HID_USB_DEVICE(USB_VENDOR_ID_ALCOR
, USB_DEVICE_ID_ALCOR_USBRS232
) },
1962 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
, USB_DEVICE_ID_ASUSTEK_LCM
)},
1963 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
, USB_DEVICE_ID_ASUSTEK_LCM2
)},
1964 { HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA
, USB_DEVICE_ID_AVER_FM_MR800
) },
1965 { HID_USB_DEVICE(USB_VENDOR_ID_AXENTIA
, USB_DEVICE_ID_AXENTIA_FM_RADIO
) },
1966 { HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE
, USB_DEVICE_ID_BERKSHIRE_PCWD
) },
1967 { HID_USB_DEVICE(USB_VENDOR_ID_CIDC
, 0x0103) },
1968 { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL
, USB_DEVICE_ID_CYGNAL_RADIO_SI470X
) },
1969 { HID_USB_DEVICE(USB_VENDOR_ID_CMEDIA
, USB_DEVICE_ID_CM109
) },
1970 { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS
, USB_DEVICE_ID_CYPRESS_HIDCOM
) },
1971 { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS
, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE
) },
1972 { HID_USB_DEVICE(USB_VENDOR_ID_DEALEXTREAME
, USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701
) },
1973 { HID_USB_DEVICE(USB_VENDOR_ID_DELORME
, USB_DEVICE_ID_DELORME_EARTHMATE
) },
1974 { HID_USB_DEVICE(USB_VENDOR_ID_DELORME
, USB_DEVICE_ID_DELORME_EM_LT20
) },
1975 { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY
, 0x0004) },
1976 { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY
, 0x000a) },
1977 { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY
, USB_DEVICE_ID_ESSENTIAL_REALITY_P5
) },
1978 { HID_USB_DEVICE(USB_VENDOR_ID_ETT
, USB_DEVICE_ID_TC5UH
) },
1979 { HID_USB_DEVICE(USB_VENDOR_ID_ETT
, USB_DEVICE_ID_TC4UM
) },
1980 { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH
, 0x0001) },
1981 { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH
, 0x0002) },
1982 { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH
, 0x0004) },
1983 { HID_USB_DEVICE(USB_VENDOR_ID_GLAB
, USB_DEVICE_ID_4_PHIDGETSERVO_30
) },
1984 { HID_USB_DEVICE(USB_VENDOR_ID_GLAB
, USB_DEVICE_ID_1_PHIDGETSERVO_30
) },
1985 { HID_USB_DEVICE(USB_VENDOR_ID_GLAB
, USB_DEVICE_ID_0_0_4_IF_KIT
) },
1986 { HID_USB_DEVICE(USB_VENDOR_ID_GLAB
, USB_DEVICE_ID_0_16_16_IF_KIT
) },
1987 { HID_USB_DEVICE(USB_VENDOR_ID_GLAB
, USB_DEVICE_ID_8_8_8_IF_KIT
) },
1988 { HID_USB_DEVICE(USB_VENDOR_ID_GLAB
, USB_DEVICE_ID_0_8_7_IF_KIT
) },
1989 { HID_USB_DEVICE(USB_VENDOR_ID_GLAB
, USB_DEVICE_ID_0_8_8_IF_KIT
) },
1990 { HID_USB_DEVICE(USB_VENDOR_ID_GLAB
, USB_DEVICE_ID_PHIDGET_MOTORCONTROL
) },
1991 { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP
, USB_DEVICE_ID_SUPER_Q2
) },
1992 { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP
, USB_DEVICE_ID_GOGOPEN
) },
1993 { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP
, USB_DEVICE_ID_PENPOWER
) },
1994 { HID_USB_DEVICE(USB_VENDOR_ID_GRETAGMACBETH
, USB_DEVICE_ID_GRETAGMACBETH_HUEY
) },
1995 { HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN
, USB_DEVICE_ID_POWERMATE
) },
1996 { HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN
, USB_DEVICE_ID_SOUNDKNOB
) },
1997 { HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN
, USB_DEVICE_ID_RADIOSHARK
) },
1998 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_90
) },
1999 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_100
) },
2000 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_101
) },
2001 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_103
) },
2002 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_104
) },
2003 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_105
) },
2004 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_106
) },
2005 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_107
) },
2006 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_108
) },
2007 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_200
) },
2008 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_201
) },
2009 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_202
) },
2010 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_203
) },
2011 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_204
) },
2012 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_205
) },
2013 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_206
) },
2014 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_207
) },
2015 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_300
) },
2016 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_301
) },
2017 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_302
) },
2018 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_303
) },
2019 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_304
) },
2020 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_305
) },
2021 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_306
) },
2022 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_307
) },
2023 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_308
) },
2024 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_309
) },
2025 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_400
) },
2026 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_401
) },
2027 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_402
) },
2028 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_403
) },
2029 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_404
) },
2030 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_405
) },
2031 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_500
) },
2032 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_501
) },
2033 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_502
) },
2034 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_503
) },
2035 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_504
) },
2036 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_1000
) },
2037 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_1001
) },
2038 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_1002
) },
2039 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_1003
) },
2040 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_1004
) },
2041 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_1005
) },
2042 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_1006
) },
2043 { HID_USB_DEVICE(USB_VENDOR_ID_GTCO
, USB_DEVICE_ID_GTCO_1007
) },
2044 { HID_USB_DEVICE(USB_VENDOR_ID_IMATION
, USB_DEVICE_ID_DISC_STAKKA
) },
2045 { HID_USB_DEVICE(USB_VENDOR_ID_JABRA
, USB_DEVICE_ID_JABRA_SPEAK_410
) },
2046 { HID_USB_DEVICE(USB_VENDOR_ID_JABRA
, USB_DEVICE_ID_JABRA_SPEAK_510
) },
2047 { HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR
, USB_DEVICE_ID_KBGEAR_JAMSTUDIO
) },
2048 { HID_USB_DEVICE(USB_VENDOR_ID_KWORLD
, USB_DEVICE_ID_KWORLD_RADIO_FM700
) },
2049 { HID_USB_DEVICE(USB_VENDOR_ID_KYE
, USB_DEVICE_ID_KYE_GPEN_560
) },
2050 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_KYE
, 0x0058) },
2051 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_CASSY
) },
2052 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_CASSY2
) },
2053 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_POCKETCASSY
) },
2054 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_POCKETCASSY2
) },
2055 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MOBILECASSY
) },
2056 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MOBILECASSY2
) },
2057 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MICROCASSYVOLTAGE
) },
2058 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MICROCASSYCURRENT
) },
2059 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MICROCASSYTIME
) },
2060 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE
) },
2061 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MICROCASSYPH
) },
2062 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_JWM
) },
2063 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_DMMP
) },
2064 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_UMIP
) },
2065 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_UMIC
) },
2066 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_UMIB
) },
2067 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_XRAY
) },
2068 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_XRAY2
) },
2069 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_VIDEOCOM
) },
2070 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MOTOR
) },
2071 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_COM3LAB
) },
2072 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_TELEPORT
) },
2073 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_NETWORKANALYSER
) },
2074 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_POWERCONTROL
) },
2075 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MACHINETEST
) },
2076 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MOSTANALYSER
) },
2077 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MOSTANALYSER2
) },
2078 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_ABSESP
) },
2079 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_AUTODATABUS
) },
2080 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_MCT
) },
2081 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_HYBRID
) },
2082 { HID_USB_DEVICE(USB_VENDOR_ID_LD
, USB_DEVICE_ID_LD_HEATCONTROL
) },
2083 { HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ
, USB_DEVICE_ID_MADCATZ_BEATPAD
) },
2084 { HID_USB_DEVICE(USB_VENDOR_ID_MCC
, USB_DEVICE_ID_MCC_PMD1024LS
) },
2085 { HID_USB_DEVICE(USB_VENDOR_ID_MCC
, USB_DEVICE_ID_MCC_PMD1208LS
) },
2086 { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP
, USB_DEVICE_ID_PICKIT1
) },
2087 { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP
, USB_DEVICE_ID_PICKIT2
) },
2088 { HID_USB_DEVICE(USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR
, USB_DEVICE_ID_N_S_HARMONY
) },
2089 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
) },
2090 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 20) },
2091 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 30) },
2092 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 100) },
2093 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 108) },
2094 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 118) },
2095 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 200) },
2096 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 300) },
2097 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 400) },
2098 { HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK
, USB_DEVICE_ID_ONTRAK_ADU100
+ 500) },
2099 { HID_USB_DEVICE(USB_VENDOR_ID_PANJIT
, 0x0001) },
2100 { HID_USB_DEVICE(USB_VENDOR_ID_PANJIT
, 0x0002) },
2101 { HID_USB_DEVICE(USB_VENDOR_ID_PANJIT
, 0x0003) },
2102 { HID_USB_DEVICE(USB_VENDOR_ID_PANJIT
, 0x0004) },
2103 { HID_USB_DEVICE(USB_VENDOR_ID_PHILIPS
, USB_DEVICE_ID_PHILIPS_IEEE802154_DONGLE
) },
2104 { HID_USB_DEVICE(USB_VENDOR_ID_POWERCOM
, USB_DEVICE_ID_POWERCOM_UPS
) },
2105 #if defined(CONFIG_MOUSE_SYNAPTICS_USB) || defined(CONFIG_MOUSE_SYNAPTICS_USB_MODULE)
2106 { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS
, USB_DEVICE_ID_SYNAPTICS_TP
) },
2107 { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS
, USB_DEVICE_ID_SYNAPTICS_INT_TP
) },
2108 { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS
, USB_DEVICE_ID_SYNAPTICS_CPAD
) },
2109 { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS
, USB_DEVICE_ID_SYNAPTICS_STICK
) },
2110 { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS
, USB_DEVICE_ID_SYNAPTICS_WP
) },
2111 { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS
, USB_DEVICE_ID_SYNAPTICS_COMP_TP
) },
2112 { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS
, USB_DEVICE_ID_SYNAPTICS_WTP
) },
2113 { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS
, USB_DEVICE_ID_SYNAPTICS_DPAD
) },
2115 { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER
, USB_DEVICE_ID_VERNIER_LABPRO
) },
2116 { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER
, USB_DEVICE_ID_VERNIER_GOTEMP
) },
2117 { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER
, USB_DEVICE_ID_VERNIER_SKIP
) },
2118 { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER
, USB_DEVICE_ID_VERNIER_CYCLOPS
) },
2119 { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER
, USB_DEVICE_ID_VERNIER_LCSPEC
) },
2120 { HID_USB_DEVICE(USB_VENDOR_ID_WACOM
, HID_ANY_ID
) },
2121 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP
, USB_DEVICE_ID_4_PHIDGETSERVO_20
) },
2122 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP
, USB_DEVICE_ID_1_PHIDGETSERVO_20
) },
2123 { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP
, USB_DEVICE_ID_8_8_4_IF_KIT
) },
2124 { HID_USB_DEVICE(USB_VENDOR_ID_YEALINK
, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K
) },
2129 * hid_mouse_ignore_list - mouse devices which should not be handled by the hid layer
2131 * There are composite devices for which we want to ignore only a certain
2132 * interface. This is a list of devices for which only the mouse interface will
2133 * be ignored. This allows a dedicated driver to take care of the interface.
2135 static const struct hid_device_id hid_mouse_ignore_list
[] = {
2136 /* appletouch driver */
2137 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI
) },
2138 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO
) },
2139 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER_ANSI
) },
2140 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER_ISO
) },
2141 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER_JIS
) },
2142 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER3_ANSI
) },
2143 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER3_ISO
) },
2144 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER3_JIS
) },
2145 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_ANSI
) },
2146 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_ISO
) },
2147 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_JIS
) },
2148 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI
) },
2149 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO
) },
2150 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS
) },
2151 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI
) },
2152 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING_ISO
) },
2153 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING_JIS
) },
2154 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI
) },
2155 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO
) },
2156 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS
) },
2157 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI
) },
2158 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO
) },
2159 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS
) },
2160 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI
) },
2161 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO
) },
2162 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS
) },
2163 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI
) },
2164 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO
) },
2165 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS
) },
2166 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI
) },
2167 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO
) },
2168 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS
) },
2169 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI
) },
2170 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO
) },
2171 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS
) },
2172 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI
) },
2173 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO
) },
2174 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS
) },
2175 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI
) },
2176 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO
) },
2177 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS
) },
2178 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI
) },
2179 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO
) },
2180 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS
) },
2181 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI
) },
2182 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO
) },
2183 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS
) },
2184 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY
) },
2185 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE
, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY
) },
2189 bool hid_ignore(struct hid_device
*hdev
)
2191 if (hdev
->quirks
& HID_QUIRK_NO_IGNORE
)
2193 if (hdev
->quirks
& HID_QUIRK_IGNORE
)
2196 switch (hdev
->vendor
) {
2197 case USB_VENDOR_ID_CODEMERCS
:
2198 /* ignore all Code Mercenaries IOWarrior devices */
2199 if (hdev
->product
>= USB_DEVICE_ID_CODEMERCS_IOW_FIRST
&&
2200 hdev
->product
<= USB_DEVICE_ID_CODEMERCS_IOW_LAST
)
2203 case USB_VENDOR_ID_LOGITECH
:
2204 if (hdev
->product
>= USB_DEVICE_ID_LOGITECH_HARMONY_FIRST
&&
2205 hdev
->product
<= USB_DEVICE_ID_LOGITECH_HARMONY_LAST
)
2208 * The Keene FM transmitter USB device has the same USB ID as
2209 * the Logitech AudioHub Speaker, but it should ignore the hid.
2210 * Check if the name is that of the Keene device.
2211 * For reference: the name of the AudioHub is
2212 * "HOLTEK AudioHub Speaker".
2214 if (hdev
->product
== USB_DEVICE_ID_LOGITECH_AUDIOHUB
&&
2215 !strcmp(hdev
->name
, "HOLTEK B-LINK USB Audio "))
2218 case USB_VENDOR_ID_SOUNDGRAPH
:
2219 if (hdev
->product
>= USB_DEVICE_ID_SOUNDGRAPH_IMON_FIRST
&&
2220 hdev
->product
<= USB_DEVICE_ID_SOUNDGRAPH_IMON_LAST
)
2223 case USB_VENDOR_ID_HANWANG
:
2224 if (hdev
->product
>= USB_DEVICE_ID_HANWANG_TABLET_FIRST
&&
2225 hdev
->product
<= USB_DEVICE_ID_HANWANG_TABLET_LAST
)
2228 case USB_VENDOR_ID_JESS
:
2229 if (hdev
->product
== USB_DEVICE_ID_JESS_YUREX
&&
2230 hdev
->type
== HID_TYPE_USBNONE
)
2233 case USB_VENDOR_ID_DWAV
:
2234 /* These are handled by usbtouchscreen. hdev->type is probably
2235 * HID_TYPE_USBNONE, but we say !HID_TYPE_USBMOUSE to match
2236 * usbtouchscreen. */
2237 if ((hdev
->product
== USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER
||
2238 hdev
->product
== USB_DEVICE_ID_DWAV_TOUCHCONTROLLER
) &&
2239 hdev
->type
!= HID_TYPE_USBMOUSE
)
2242 case USB_VENDOR_ID_VELLEMAN
:
2243 /* These are not HID devices. They are handled by comedi. */
2244 if ((hdev
->product
>= USB_DEVICE_ID_VELLEMAN_K8055_FIRST
&&
2245 hdev
->product
<= USB_DEVICE_ID_VELLEMAN_K8055_LAST
) ||
2246 (hdev
->product
>= USB_DEVICE_ID_VELLEMAN_K8061_FIRST
&&
2247 hdev
->product
<= USB_DEVICE_ID_VELLEMAN_K8061_LAST
))
2250 case USB_VENDOR_ID_ATMEL_V_USB
:
2251 /* Masterkit MA901 usb radio based on Atmel tiny85 chip and
2252 * it has the same USB ID as many Atmel V-USB devices. This
2253 * usb radio is handled by radio-ma901.c driver so we want
2254 * ignore the hid. Check the name, bus, product and ignore
2255 * if we have MA901 usb radio.
2257 if (hdev
->product
== USB_DEVICE_ID_ATMEL_V_USB
&&
2258 hdev
->bus
== BUS_USB
&&
2259 strncmp(hdev
->name
, "www.masterkit.ru MA901", 22) == 0)
2264 if (hdev
->type
== HID_TYPE_USBMOUSE
&&
2265 hid_match_id(hdev
, hid_mouse_ignore_list
))
2268 return !!hid_match_id(hdev
, hid_ignore_list
);
2270 EXPORT_SYMBOL_GPL(hid_ignore
);
2272 int hid_add_device(struct hid_device
*hdev
)
2274 static atomic_t id
= ATOMIC_INIT(0);
2277 if (WARN_ON(hdev
->status
& HID_STAT_ADDED
))
2280 /* we need to kill them here, otherwise they will stay allocated to
2281 * wait for coming driver */
2282 if (hid_ignore(hdev
))
2286 * Read the device report descriptor once and use as template
2287 * for the driver-specific modifications.
2289 ret
= hdev
->ll_driver
->parse(hdev
);
2292 if (!hdev
->dev_rdesc
)
2296 * Scan generic devices for group information
2298 if (hid_ignore_special_drivers
||
2299 !hid_match_id(hdev
, hid_have_special_driver
)) {
2300 ret
= hid_scan_report(hdev
);
2302 hid_warn(hdev
, "bad device descriptor (%d)\n", ret
);
2305 /* XXX hack, any other cleaner solution after the driver core
2306 * is converted to allow more than 20 bytes as the device name? */
2307 dev_set_name(&hdev
->dev
, "%04X:%04X:%04X.%04X", hdev
->bus
,
2308 hdev
->vendor
, hdev
->product
, atomic_inc_return(&id
));
2310 hid_debug_register(hdev
, dev_name(&hdev
->dev
));
2311 ret
= device_add(&hdev
->dev
);
2313 hdev
->status
|= HID_STAT_ADDED
;
2315 hid_debug_unregister(hdev
);
2319 EXPORT_SYMBOL_GPL(hid_add_device
);
2322 * hid_allocate_device - allocate new hid device descriptor
2324 * Allocate and initialize hid device, so that hid_destroy_device might be
2327 * New hid_device pointer is returned on success, otherwise ERR_PTR encoded
2330 struct hid_device
*hid_allocate_device(void)
2332 struct hid_device
*hdev
;
2335 hdev
= kzalloc(sizeof(*hdev
), GFP_KERNEL
);
2337 return ERR_PTR(ret
);
2339 device_initialize(&hdev
->dev
);
2340 hdev
->dev
.release
= hid_device_release
;
2341 hdev
->dev
.bus
= &hid_bus_type
;
2343 hid_close_report(hdev
);
2345 init_waitqueue_head(&hdev
->debug_wait
);
2346 INIT_LIST_HEAD(&hdev
->debug_list
);
2347 spin_lock_init(&hdev
->debug_list_lock
);
2348 sema_init(&hdev
->driver_lock
, 1);
2349 sema_init(&hdev
->driver_input_lock
, 1);
2353 EXPORT_SYMBOL_GPL(hid_allocate_device
);
2355 static void hid_remove_device(struct hid_device
*hdev
)
2357 if (hdev
->status
& HID_STAT_ADDED
) {
2358 device_del(&hdev
->dev
);
2359 hid_debug_unregister(hdev
);
2360 hdev
->status
&= ~HID_STAT_ADDED
;
2362 kfree(hdev
->dev_rdesc
);
2363 hdev
->dev_rdesc
= NULL
;
2364 hdev
->dev_rsize
= 0;
2368 * hid_destroy_device - free previously allocated device
2372 * If you allocate hid_device through hid_allocate_device, you should ever
2373 * free by this function.
2375 void hid_destroy_device(struct hid_device
*hdev
)
2377 hid_remove_device(hdev
);
2378 put_device(&hdev
->dev
);
2380 EXPORT_SYMBOL_GPL(hid_destroy_device
);
2382 int __hid_register_driver(struct hid_driver
*hdrv
, struct module
*owner
,
2383 const char *mod_name
)
2387 hdrv
->driver
.name
= hdrv
->name
;
2388 hdrv
->driver
.bus
= &hid_bus_type
;
2389 hdrv
->driver
.owner
= owner
;
2390 hdrv
->driver
.mod_name
= mod_name
;
2392 INIT_LIST_HEAD(&hdrv
->dyn_list
);
2393 spin_lock_init(&hdrv
->dyn_lock
);
2395 ret
= driver_register(&hdrv
->driver
);
2399 ret
= driver_create_file(&hdrv
->driver
, &driver_attr_new_id
);
2401 driver_unregister(&hdrv
->driver
);
2405 EXPORT_SYMBOL_GPL(__hid_register_driver
);
2407 void hid_unregister_driver(struct hid_driver
*hdrv
)
2409 driver_remove_file(&hdrv
->driver
, &driver_attr_new_id
);
2410 driver_unregister(&hdrv
->driver
);
2411 hid_free_dynids(hdrv
);
2413 EXPORT_SYMBOL_GPL(hid_unregister_driver
);
2415 int hid_check_keys_pressed(struct hid_device
*hid
)
2417 struct hid_input
*hidinput
;
2420 if (!(hid
->claimed
& HID_CLAIMED_INPUT
))
2423 list_for_each_entry(hidinput
, &hid
->inputs
, list
) {
2424 for (i
= 0; i
< BITS_TO_LONGS(KEY_MAX
); i
++)
2425 if (hidinput
->input
->key
[i
])
2432 EXPORT_SYMBOL_GPL(hid_check_keys_pressed
);
2434 static int __init
hid_init(void)
2439 pr_warn("hid_debug is now used solely for parser and driver debugging.\n"
2440 "debugfs is now used for inspecting the device (report descriptor, reports)\n");
2442 ret
= bus_register(&hid_bus_type
);
2444 pr_err("can't register hid bus\n");
2448 ret
= hidraw_init();
2456 bus_unregister(&hid_bus_type
);
2461 static void __exit
hid_exit(void)
2465 bus_unregister(&hid_bus_type
);
2468 module_init(hid_init
);
2469 module_exit(hid_exit
);
2471 MODULE_AUTHOR("Andreas Gal");
2472 MODULE_AUTHOR("Vojtech Pavlik");
2473 MODULE_AUTHOR("Jiri Kosina");
2474 MODULE_LICENSE(DRIVER_LICENSE
);