Version:  2.6.34 2.6.35 2.6.36 2.6.37 2.6.38 2.6.39 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14

Linux/drivers/hid/hid-chicony.c

  1 /*
  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))
 28 static 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;
 48         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;
 52         case 0x00f7: ch_map_key_clear(KEY_CAMERA);      break;
 53         case 0x00f8: ch_map_key_clear(KEY_PROG1);       break;
 54         default:
 55                 return 0;
 56         }
 57         return 1;
 58 }
 59 
 60 static const struct hid_device_id ch_devices[] = {
 61         { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
 62         { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) },
 63         { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_AK1D) },
 64         { }
 65 };
 66 MODULE_DEVICE_TABLE(hid, ch_devices);
 67 
 68 static struct hid_driver ch_driver = {
 69         .name = "chicony",
 70         .id_table = ch_devices,
 71         .input_mapping = ch_input_mapping,
 72 };
 73 module_hid_driver(ch_driver);
 74 
 75 MODULE_LICENSE("GPL");
 76 

This page was automatically generated by LXR 0.3.1 (source).  •  Linux is a registered trademark of Linus Torvalds  •  Contact us