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Linux/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  *  Modified to support Conceptronic CLLRCMCE by
 11  *  Kees Bakker 2010.
 12  */
 13 
 14 /*
 15  * This program is free software; you can redistribute it and/or modify it
 16  * under the terms of the GNU General Public License as published by the Free
 17  * Software Foundation; either version 2 of the License, or (at your option)
 18  * any later version.
 19  */
 20 
 21 #include <linux/device.h>
 22 #include <linux/hid.h>
 23 #include <linux/module.h>
 24 
 25 #include "hid-ids.h"
 26 
 27 #define ts_map_key_clear(c)     hid_map_usage_clear(hi, usage, bit, max, \
 28                                         EV_KEY, (c))
 29 static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 30                 struct hid_field *field, struct hid_usage *usage,
 31                 unsigned long **bit, int *max)
 32 {
 33         if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
 34                 return 0;
 35 
 36         switch (usage->hid & HID_USAGE) {
 37         case 0x00d: ts_map_key_clear(KEY_MEDIA);        break;
 38         case 0x024: ts_map_key_clear(KEY_MENU);         break;
 39         case 0x025: ts_map_key_clear(KEY_TV);           break;
 40         case 0x027: ts_map_key_clear(KEY_MODE);         break;
 41         case 0x031: ts_map_key_clear(KEY_AUDIO);        break;
 42         case 0x032: ts_map_key_clear(KEY_TEXT);         break;
 43         case 0x033: ts_map_key_clear(KEY_CHANNEL);      break;
 44         case 0x047: ts_map_key_clear(KEY_MP3);          break;
 45         case 0x048: ts_map_key_clear(KEY_TV2);          break;
 46         case 0x049: ts_map_key_clear(KEY_CAMERA);       break;
 47         case 0x04a: ts_map_key_clear(KEY_VIDEO);        break;
 48         case 0x04b: ts_map_key_clear(KEY_ANGLE);        break;
 49         case 0x04c: ts_map_key_clear(KEY_LANGUAGE);     break;
 50         case 0x04d: ts_map_key_clear(KEY_SUBTITLE);     break;
 51         case 0x050: ts_map_key_clear(KEY_RADIO);        break;
 52         case 0x05a: ts_map_key_clear(KEY_TEXT);         break;
 53         case 0x05b: ts_map_key_clear(KEY_RED);          break;
 54         case 0x05c: ts_map_key_clear(KEY_GREEN);        break;
 55         case 0x05d: ts_map_key_clear(KEY_YELLOW);       break;
 56         case 0x05e: ts_map_key_clear(KEY_BLUE);         break;
 57         default:
 58                 return 0;
 59         }
 60 
 61         return 1;
 62 }
 63 
 64 static const struct hid_device_id ts_devices[] = {
 65         { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
 66         { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
 67         { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
 68         { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
 69         { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
 70         { }
 71 };
 72 MODULE_DEVICE_TABLE(hid, ts_devices);
 73 
 74 static struct hid_driver ts_driver = {
 75         .name = "topseed",
 76         .id_table = ts_devices,
 77         .input_mapping = ts_input_mapping,
 78 };
 79 module_hid_driver(ts_driver);
 80 
 81 MODULE_LICENSE("GPL");
 82 

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