mirror of https://gitee.com/openkylin/linux.git
53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/*
|
|
* HID driver for Asus notebook built-in keyboard.
|
|
* Fixes small logical maximum to match usage maximum.
|
|
*
|
|
* Currently supported devices are:
|
|
* EeeBook X205TA
|
|
* VivoBook E200HA
|
|
*
|
|
* Copyright (c) 2016 Yusuke Fujimaki <usk.fujimaki@gmail.com>
|
|
*
|
|
* This module based on hid-ortek by
|
|
* Copyright (c) 2010 Johnathon Harris <jmharris@gmail.com>
|
|
* Copyright (c) 2011 Jiri Kosina
|
|
*/
|
|
|
|
/*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the Free
|
|
* Software Foundation; either version 2 of the License, or (at your option)
|
|
* any later version.
|
|
*/
|
|
|
|
#include <linux/device.h>
|
|
#include <linux/hid.h>
|
|
#include <linux/module.h>
|
|
|
|
#include "hid-ids.h"
|
|
|
|
static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
|
|
unsigned int *rsize)
|
|
{
|
|
if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x65) {
|
|
hid_info(hdev, "Fixing up Asus notebook report descriptor\n");
|
|
rdesc[55] = 0xdd;
|
|
}
|
|
return rdesc;
|
|
}
|
|
|
|
static const struct hid_device_id asus_devices[] = {
|
|
{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_NOTEBOOK_KEYBOARD) },
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(hid, asus_devices);
|
|
|
|
static struct hid_driver asus_driver = {
|
|
.name = "asus",
|
|
.id_table = asus_devices,
|
|
.report_fixup = asus_report_fixup
|
|
};
|
|
module_hid_driver(asus_driver);
|
|
|
|
MODULE_LICENSE("GPL");
|