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[linux-3.10.git] / drivers / hid / hid-lcpower.c
1 /*
2  *  HID driver for LC Power Model RC1000MCE
3  *
4  *  Copyright (c) 2011 Chris Schlund 
5  *  based on hid-topseed module
6  */
7
8 /*
9  * This program is free software; you can redistribute it and/or modify it
10  * under the terms of the GNU General Public License as published by the Free
11  * Software Foundation; either version 2 of the License, or (at your option)
12  * any later version.
13  */
14
15 #include <linux/device.h>
16 #include <linux/hid.h>
17 #include <linux/module.h>
18
19 #include "hid-ids.h"
20
21 #define ts_map_key_clear(c)     hid_map_usage_clear(hi, usage, bit, max, \
22                                         EV_KEY, (c))
23 static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
24                 struct hid_field *field, struct hid_usage *usage,
25                 unsigned long **bit, int *max)
26 {
27         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
28                 return 0;
29
30         switch (usage->hid & HID_USAGE) {
31         case 0x046: ts_map_key_clear(KEY_YELLOW);         break;
32         case 0x047: ts_map_key_clear(KEY_GREEN);          break;
33         case 0x049: ts_map_key_clear(KEY_BLUE);           break;
34         case 0x04a: ts_map_key_clear(KEY_RED);            break;
35         case 0x00d: ts_map_key_clear(KEY_HOME);           break;
36         case 0x025: ts_map_key_clear(KEY_TV);             break;
37         case 0x048: ts_map_key_clear(KEY_VCR);            break;
38         case 0x024: ts_map_key_clear(KEY_MENU);           break;
39         default:
40         return 0;
41         }
42
43         return 1;
44 }
45
46 static const struct hid_device_id ts_devices[] = {
47         { HID_USB_DEVICE( USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000) },
48         { }
49 };
50 MODULE_DEVICE_TABLE(hid, ts_devices);
51
52 static struct hid_driver ts_driver = {
53         .name = "LC RC1000MCE",
54         .id_table = ts_devices,
55         .input_mapping = ts_input_mapping,
56 };
57 module_hid_driver(ts_driver);
58
59 MODULE_LICENSE("GPL");