mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-17 08:06:57 +07:00
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
/*
|
||
|
|
* HID driver for quirky Macally devices
|
||
|
|
*
|
||
|
|
* Copyright (c) 2019 Alex Henrie <alexhenrie24@gmail.com>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/hid.h>
|
||
|
|
#include <linux/module.h>
|
||
|
|
|
||
|
|
#include "hid-ids.h"
|
||
|
|
|
||
|
|
MODULE_AUTHOR("Alex Henrie <alexhenrie24@gmail.com>");
|
||
|
|
MODULE_DESCRIPTION("Macally devices");
|
||
|
|
MODULE_LICENSE("GPL");
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The Macally ikey keyboard says that its logical and usage maximums are both
|
||
|
|
* 101, but the power key is 102 and the equals key is 103
|
||
|
|
*/
|
||
|
|
static __u8 *macally_report_fixup(struct hid_device *hdev, __u8 *rdesc,
|
||
|
|
unsigned int *rsize)
|
||
|
|
{
|
||
|
|
if (*rsize >= 60 && rdesc[53] == 0x65 && rdesc[59] == 0x65) {
|
||
|
|
hid_info(hdev,
|
||
|
|
"fixing up Macally ikey keyboard report descriptor\n");
|
||
|
|
rdesc[53] = rdesc[59] = 0x67;
|
||
|
|
}
|
||
|
|
return rdesc;
|
||
|
|
}
|
||
|
|
|
||
|
|
static struct hid_device_id macally_id_table[] = {
|
||
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_SOLID_YEAR,
|
||
|
|
USB_DEVICE_ID_MACALLY_IKEY_KEYBOARD) },
|
||
|
|
{ }
|
||
|
|
};
|
||
|
|
MODULE_DEVICE_TABLE(hid, macally_id_table);
|
||
|
|
|
||
|
|
static struct hid_driver macally_driver = {
|
||
|
|
.name = "macally",
|
||
|
|
.id_table = macally_id_table,
|
||
|
|
.report_fixup = macally_report_fixup,
|
||
|
|
};
|
||
|
|
|
||
|
|
module_hid_driver(macally_driver);
|