HID: add support for BTC Emprex 3009URF III Vista MCE Remote
[sfrench/cifs-2.6.git] / drivers / hid / hid-topseed.c
1 /*
2  *  HID driver for TopSeed Cyberlink remote
3  *
4  *  Copyright (c) 2008 Lev Babiev
5  *  based on hid-cherry driver
6  *
7  *  Modified to also support BTC "Emprex 3009URF III Vista MCE Remote" by
8  *  Wayne Thomas 2010.
9  */
10
11 /*
12  * This program is free software; you can redistribute it and/or modify it
13  * under the terms of the GNU General Public License as published by the Free
14  * Software Foundation; either version 2 of the License, or (at your option)
15  * any later version.
16  */
17
18 #include <linux/device.h>
19 #include <linux/hid.h>
20 #include <linux/module.h>
21
22 #include "hid-ids.h"
23
24 #define ts_map_key_clear(c)     hid_map_usage_clear(hi, usage, bit, max, \
25                                         EV_KEY, (c))
26 static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
27                 struct hid_field *field, struct hid_usage *usage,
28                 unsigned long **bit, int *max)
29 {
30         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
31                 return 0;
32
33         switch (usage->hid & HID_USAGE) {
34         case 0x00d: ts_map_key_clear(KEY_MEDIA);        break;
35         case 0x024: ts_map_key_clear(KEY_MENU);         break;
36         case 0x025: ts_map_key_clear(KEY_TV);           break;
37         case 0x031: ts_map_key_clear(KEY_AUDIO);        break;
38         case 0x032: ts_map_key_clear(KEY_TEXT);         break;
39         case 0x033: ts_map_key_clear(KEY_CHANNEL);      break;
40         case 0x047: ts_map_key_clear(KEY_MP3);          break;
41         case 0x048: ts_map_key_clear(KEY_TV2);          break;
42         case 0x049: ts_map_key_clear(KEY_CAMERA);       break;
43         case 0x04a: ts_map_key_clear(KEY_VIDEO);        break;
44         case 0x04b: ts_map_key_clear(KEY_ANGLE);        break;
45         case 0x04c: ts_map_key_clear(KEY_LANGUAGE);     break;
46         case 0x04d: ts_map_key_clear(KEY_SUBTITLE);     break;
47         case 0x050: ts_map_key_clear(KEY_RADIO);        break;
48         case 0x05a: ts_map_key_clear(KEY_TEXT);         break;
49         case 0x05b: ts_map_key_clear(KEY_RED);          break;
50         case 0x05c: ts_map_key_clear(KEY_GREEN);        break;
51         case 0x05d: ts_map_key_clear(KEY_YELLOW);       break;
52         case 0x05e: ts_map_key_clear(KEY_BLUE);         break;
53         default:
54                 return 0;
55         }
56
57         return 1;
58 }
59
60 static const struct hid_device_id ts_devices[] = {
61         { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
62         { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
63         { }
64 };
65 MODULE_DEVICE_TABLE(hid, ts_devices);
66
67 static struct hid_driver ts_driver = {
68         .name = "topseed",
69         .id_table = ts_devices,
70         .input_mapping = ts_input_mapping,
71 };
72
73 static int __init ts_init(void)
74 {
75         return hid_register_driver(&ts_driver);
76 }
77
78 static void __exit ts_exit(void)
79 {
80         hid_unregister_driver(&ts_driver);
81 }
82
83 module_init(ts_init);
84 module_exit(ts_exit);
85 MODULE_LICENSE("GPL");