Commit | Line | Data |
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eeb01a57 | 1 | /* |
b94f7d5d | 2 | * HID driver for Asus notebook built-in keyboard. |
eeb01a57 YF |
3 | * Fixes small logical maximum to match usage maximum. |
4 | * | |
b94f7d5d YF |
5 | * Currently supported devices are: |
6 | * EeeBook X205TA | |
7 | * VivoBook E200HA | |
8 | * | |
eeb01a57 YF |
9 | * Copyright (c) 2016 Yusuke Fujimaki <usk.fujimaki@gmail.com> |
10 | * | |
11 | * This module based on hid-ortek by | |
12 | * Copyright (c) 2010 Johnathon Harris <jmharris@gmail.com> | |
13 | * Copyright (c) 2011 Jiri Kosina | |
14 | */ | |
15 | ||
16 | /* | |
17 | * This program is free software; you can redistribute it and/or modify it | |
18 | * under the terms of the GNU General Public License as published by the Free | |
19 | * Software Foundation; either version 2 of the License, or (at your option) | |
20 | * any later version. | |
21 | */ | |
22 | ||
23 | #include <linux/device.h> | |
24 | #include <linux/hid.h> | |
25 | #include <linux/module.h> | |
26 | ||
27 | #include "hid-ids.h" | |
28 | ||
29 | static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc, | |
30 | unsigned int *rsize) | |
31 | { | |
b94f7d5d YF |
32 | if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x65) { |
33 | hid_info(hdev, "Fixing up Asus notebook report descriptor\n"); | |
eeb01a57 YF |
34 | rdesc[55] = 0xdd; |
35 | } | |
36 | return rdesc; | |
37 | } | |
38 | ||
39 | static const struct hid_device_id asus_devices[] = { | |
b94f7d5d | 40 | { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_NOTEBOOK_KEYBOARD) }, |
eeb01a57 YF |
41 | { } |
42 | }; | |
43 | MODULE_DEVICE_TABLE(hid, asus_devices); | |
44 | ||
45 | static struct hid_driver asus_driver = { | |
46 | .name = "asus", | |
47 | .id_table = asus_devices, | |
48 | .report_fixup = asus_report_fixup | |
49 | }; | |
50 | module_hid_driver(asus_driver); | |
51 | ||
52 | MODULE_LICENSE("GPL"); |