// 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 const __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 " );
MODULE_AUTHOR(
"Desmond Lim " );
MODULE_DESCRIPTION(
"SiGma Micro HID driver" );
MODULE_LICENSE(
"GPL" );
Messung V0.5 C=95 H=95 G=94
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤ *© Formatika GbR, Deutschland
