blob: b613d5a7968457b5719acaf57d9c0bc98b47ed29 [file] [log] [blame]
Jiri Slabyfcfacfd2008-06-24 22:48:52 +02001/*
2 * HID driver for some chicony "special" devices
3 *
4 * Copyright (c) 1999 Andreas Gal
5 * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
6 * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
7 * Copyright (c) 2006-2007 Jiri Kosina
8 * Copyright (c) 2007 Paul Walmsley
9 * Copyright (c) 2008 Jiri Slaby
10 */
11
12/*
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the Free
15 * Software Foundation; either version 2 of the License, or (at your option)
16 * any later version.
17 */
18
19#include <linux/device.h>
20#include <linux/input.h>
21#include <linux/hid.h>
22#include <linux/module.h>
23
24#include "hid-ids.h"
25
26#define ch_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \
27 EV_KEY, (c))
28static int ch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
29 struct hid_field *field, struct hid_usage *usage,
30 unsigned long **bit, int *max)
31{
32 if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
33 return 0;
34
35 set_bit(EV_REP, hi->input->evbit);
36 switch (usage->hid & HID_USAGE) {
37 case 0xff01: ch_map_key_clear(BTN_1); break;
38 case 0xff02: ch_map_key_clear(BTN_2); break;
39 case 0xff03: ch_map_key_clear(BTN_3); break;
40 case 0xff04: ch_map_key_clear(BTN_4); break;
41 case 0xff05: ch_map_key_clear(BTN_5); break;
42 case 0xff06: ch_map_key_clear(BTN_6); break;
43 case 0xff07: ch_map_key_clear(BTN_7); break;
44 case 0xff08: ch_map_key_clear(BTN_8); break;
45 case 0xff09: ch_map_key_clear(BTN_9); break;
46 case 0xff0a: ch_map_key_clear(BTN_A); break;
47 case 0xff0b: ch_map_key_clear(BTN_B); break;
Keng-Yu Lin3596bb92012-02-02 10:31:26 +010048 case 0x00f1: ch_map_key_clear(KEY_WLAN); break;
49 case 0x00f2: ch_map_key_clear(KEY_BRIGHTNESSDOWN); break;
50 case 0x00f3: ch_map_key_clear(KEY_BRIGHTNESSUP); break;
51 case 0x00f4: ch_map_key_clear(KEY_DISPLAY_OFF); break;
Keng-Yu Lin6c30d5a2012-01-30 14:25:45 +080052 case 0x00f7: ch_map_key_clear(KEY_CAMERA); break;
53 case 0x00f8: ch_map_key_clear(KEY_PROG1); break;
Jiri Slabyfcfacfd2008-06-24 22:48:52 +020054 default:
55 return 0;
56 }
57 return 1;
58}
59
60static const struct hid_device_id ch_devices[] = {
61 { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
Keng-Yu Lin3596bb92012-02-02 10:31:26 +010062 { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) },
Cyrus Lien2d8767b2012-07-23 17:11:51 +080063 { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_AK1D) },
Jiri Slabyfcfacfd2008-06-24 22:48:52 +020064 { }
65};
66MODULE_DEVICE_TABLE(hid, ch_devices);
67
68static struct hid_driver ch_driver = {
69 .name = "chicony",
70 .id_table = ch_devices,
71 .input_mapping = ch_input_mapping,
72};
H Hartley Sweetenf4254582012-12-17 15:28:26 -070073module_hid_driver(ch_driver);
Jiri Slabyfcfacfd2008-06-24 22:48:52 +020074
Jiri Slabyfcfacfd2008-06-24 22:48:52 +020075MODULE_LICENSE("GPL");