1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* HID driver for SiGma Micro-based keyboards
*
* Copyright (c) 2016 Kinglong Mee
* Copyright (c) 2021 Desmond Lim
*/
#include <linux/device.h>
#include <linux/hid.h>
#include <linux/module.h>
#include "hid-ids.h"
static const __u8 sm_0059_rdesc[] = {
0x05, 0x0c, /* Usage Page (Consumer Devices) 0 */
0x09, 0x01, /* Usage (Consumer Control) 2 */
0xa1, 0x01, /* Collection (Application) 4 */
0x85, 0x01, /* Report ID (1) 6 */
0x19, 0x00, /* Usage Minimum (0) 8 */
0x2a, 0x3c, 0x02, /* Usage Maximum (572) 10 */
0x15, 0x00, /* Logical Minimum (0) 13 */
0x26, 0x3c, 0x02, /* Logical Maximum (572) 15 */
0x95, 0x01, /* Report Count (1) 18 */
0x75, 0x10, /* Report Size (16) 20 */
0x81, 0x00, /* Input (Data,Arr,Abs) 22 */
0xc0, /* End Collection 24 */
0x05, 0x01, /* Usage Page (Generic Desktop) 25 */
0x09, 0x80, /* Usage (System Control) 27 */
0xa1, 0x01, /* Collection (Application) 29 */
0x85, 0x02, /* Report ID (2) 31 */
0x19, 0x81, /* Usage Minimum (129) 33 */
0x29, 0x83, /* Usage Maximum (131) 35 */
0x25, 0x01, /* Logical Maximum (1) 37 */
0x75, 0x01, /* Report Size (1) 39 */
0x95, 0x03, /* Report Count (3) 41 */
0x81, 0x02, /* Input (Data,Var,Abs) 43 */
0x95, 0x05, /* Report Count (5) 45 */
0x81, 0x01, /* Input (Cnst,Arr,Abs) 47 */
0xc0, /* End Collection 49 */
0x06, 0x00, 0xff, /* Usage Page (Vendor Defined Page 1) 50 */
0x09, 0x01, /* Usage (Vendor Usage 1) 53 */
0xa1, 0x01, /* Collection (Application) 55 */
0x85, 0x03, /* Report ID (3) 57 */
0x1a, 0xf1, 0x00, /* Usage Minimum (241) 59 */
0x2a, 0xf8, 0x00, /* Usage Maximum (248) 62 */
0x15, 0x00, /* Logical Minimum (0) 65 */
0x25, 0x01, /* Logical Maximum (1) 67 */
0x75, 0x01, /* Report Size (1) 69 */
0x95, 0x08, /* Report Count (8) 71 */
0x81, 0x02, /* Input (Data,Var,Abs) 73 */
0xc0, /* End Collection 75 */
0x05, 0x01, /* Usage Page (Generic Desktop) 76 */
0x09, 0x06, /* Usage (Keyboard) 78 */
0xa1, 0x01, /* Collection (Application) 80 */
0x85, 0x04, /* Report ID (4) 82 */
0x05, 0x07, /* Usage Page (Keyboard) 84 */
0x19, 0xe0, /* Usage Minimum (224) 86 */
0x29, 0xe7, /* Usage Maximum (231) 88 */
0x15, 0x00, /* Logical Minimum (0) 90 */
0x25, 0x01, /* Logical Maximum (1) 92 */
0x75, 0x01, /* Report Size (1) 94 */
0x95, 0x08, /* Report Count (8) 96 */
0x81, 0x00, /* Input (Data,Arr,Abs) 98 */
0x95, 0x30, /* Report Count (48) 100 */
0x75, 0x01, /* Report Size (1) 102 */
0x15, 0x00, /* Logical Minimum (0) 104 */
0x25, 0x01, /* Logical Maximum (1) 106 */
0x05, 0x07, /* Usage Page (Keyboard) 108 */
0x19, 0x00, /* Usage Minimum (0) 110 */
0x29, 0x2f, /* Usage Maximum (47) 112 */
0x81, 0x02, /* Input (Data,Var,Abs) 114 */
0xc0, /* End Collection 116 */
0x05, 0x01, /* Usage Page (Generic Desktop) 117 */
0x09, 0x06, /* Usage (Keyboard) 119 */
0xa1, 0x01, /* Collection (Application) 121 */
0x85, 0x05, /* Report ID (5) 123 */
0x95, 0x38, /* Report Count (56) 125 */
0x75, 0x01, /* Report Size (1) 127 */
0x15, 0x00, /* Logical Minimum (0) 129 */
0x25, 0x01, /* Logical Maximum (1) 131 */
0x05, 0x07, /* Usage Page (Keyboard) 133 */
0x19, 0x30, /* Usage Minimum (48) 135 */
0x29, 0x67, /* Usage Maximum (103) 137 */
0x81, 0x02, /* Input (Data,Var,Abs) 139 */
0xc0, /* End Collection 141 */
0x05, 0x01, /* Usage Page (Generic Desktop) 142 */
0x09, 0x06, /* Usage (Keyboard) 144 */
0xa1, 0x01, /* Collection (Application) 146 */
0x85, 0x06, /* Report ID (6) 148 */
0x95, 0x38, /* Report Count (56) 150 */
0x75, 0x01, /* Report Size (1) 152 */
0x15, 0x00, /* Logical Minimum (0) 154 */
0x25, 0x01, /* Logical Maximum (1) 156 */
0x05, 0x07, /* Usage Page (Keyboard) 158 */
0x19, 0x68, /* Usage Minimum (104) 160 */
0x29, 0x9f, /* Usage Maximum (159) 162 */
0x81, 0x02, /* Input (Data,Var,Abs) 164 */
0xc0, /* End Collection 166 */
};
static __u8 *sm_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
if (*rsize == sizeof(sm_0059_rdesc) &&
!memcmp(sm_0059_rdesc, rdesc, *rsize)) {
hid_info(hdev, "Fixing up SiGma Micro report descriptor\n");
rdesc[99] = 0x02;
}
return rdesc;
}
static const struct hid_device_id sm_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SIGMA_MICRO,
USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD2) },
{ }
};
MODULE_DEVICE_TABLE(hid, sm_devices);
static struct hid_driver sm_driver = {
.name = "sigmamicro",
.id_table = sm_devices,
.report_fixup = sm_report_fixup,
};
module_hid_driver(sm_driver);
MODULE_AUTHOR("Kinglong Mee <kinglongmee@gmail.com>");
MODULE_AUTHOR("Desmond Lim <peckishrine@gmail.com>");
MODULE_DESCRIPTION("SiGma Micro HID driver");
MODULE_LICENSE("GPL");
|
