1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-or-later
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * HID driver for LC Power Model RC1000MCE
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (c) 2011 Chris Schlund
6*4882a593Smuzhiyun * based on hid-topseed module
7*4882a593Smuzhiyun */
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun /*
10*4882a593Smuzhiyun */
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun #include <linux/device.h>
13*4882a593Smuzhiyun #include <linux/hid.h>
14*4882a593Smuzhiyun #include <linux/module.h>
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun #include "hid-ids.h"
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun #define ts_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \
19*4882a593Smuzhiyun EV_KEY, (c))
ts_input_mapping(struct hid_device * hdev,struct hid_input * hi,struct hid_field * field,struct hid_usage * usage,unsigned long ** bit,int * max)20*4882a593Smuzhiyun static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
21*4882a593Smuzhiyun struct hid_field *field, struct hid_usage *usage,
22*4882a593Smuzhiyun unsigned long **bit, int *max)
23*4882a593Smuzhiyun {
24*4882a593Smuzhiyun if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
25*4882a593Smuzhiyun return 0;
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun switch (usage->hid & HID_USAGE) {
28*4882a593Smuzhiyun case 0x046: ts_map_key_clear(KEY_YELLOW); break;
29*4882a593Smuzhiyun case 0x047: ts_map_key_clear(KEY_GREEN); break;
30*4882a593Smuzhiyun case 0x049: ts_map_key_clear(KEY_BLUE); break;
31*4882a593Smuzhiyun case 0x04a: ts_map_key_clear(KEY_RED); break;
32*4882a593Smuzhiyun case 0x00d: ts_map_key_clear(KEY_HOME); break;
33*4882a593Smuzhiyun case 0x025: ts_map_key_clear(KEY_TV); break;
34*4882a593Smuzhiyun case 0x048: ts_map_key_clear(KEY_VCR); break;
35*4882a593Smuzhiyun case 0x024: ts_map_key_clear(KEY_MENU); break;
36*4882a593Smuzhiyun default:
37*4882a593Smuzhiyun return 0;
38*4882a593Smuzhiyun }
39*4882a593Smuzhiyun
40*4882a593Smuzhiyun return 1;
41*4882a593Smuzhiyun }
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun static const struct hid_device_id ts_devices[] = {
44*4882a593Smuzhiyun { HID_USB_DEVICE( USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000) },
45*4882a593Smuzhiyun { }
46*4882a593Smuzhiyun };
47*4882a593Smuzhiyun MODULE_DEVICE_TABLE(hid, ts_devices);
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun static struct hid_driver ts_driver = {
50*4882a593Smuzhiyun .name = "LC RC1000MCE",
51*4882a593Smuzhiyun .id_table = ts_devices,
52*4882a593Smuzhiyun .input_mapping = ts_input_mapping,
53*4882a593Smuzhiyun };
54*4882a593Smuzhiyun module_hid_driver(ts_driver);
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun MODULE_LICENSE("GPL");
57