57 строки
1.4 KiB
C
57 строки
1.4 KiB
C
/*
|
|
* HID driver for Ortek WKB-2000 (wireless keyboard + mouse trackpad).
|
|
* Fixes LogicalMaximum error in USB report description, see
|
|
* http://bugzilla.kernel.org/show_bug.cgi?id=14787
|
|
*
|
|
* Copyright (c) 2010 Johnathon Harris <jmharris@gmail.com>
|
|
*/
|
|
|
|
/*
|
|
* 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 void ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc,
|
|
unsigned int rsize)
|
|
{
|
|
if (rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x01) {
|
|
dev_info(&hdev->dev, "Fixing up Ortek WKB-2000 "
|
|
"report descriptor.\n");
|
|
rdesc[55] = 0x92;
|
|
}
|
|
}
|
|
|
|
static const struct hid_device_id ortek_devices[] = {
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(hid, ortek_devices);
|
|
|
|
static struct hid_driver ortek_driver = {
|
|
.name = "ortek",
|
|
.id_table = ortek_devices,
|
|
.report_fixup = ortek_report_fixup
|
|
};
|
|
|
|
static int __init ortek_init(void)
|
|
{
|
|
return hid_register_driver(&ortek_driver);
|
|
}
|
|
|
|
static void __exit ortek_exit(void)
|
|
{
|
|
hid_unregister_driver(&ortek_driver);
|
|
}
|
|
|
|
module_init(ortek_init);
|
|
module_exit(ortek_exit);
|
|
MODULE_LICENSE("GPL");
|