1 /* 2 * Plantronics USB HID Driver 3 * 4 * Copyright (c) 2014 JD Cole <jd.cole@plantronics.com> 5 * Copyright (c) 2014 Terry Junge <terry.junge@plantronics.com> 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 "hid-ids.h" 16 17 #include <linux/hid.h> 18 #include <linux/module.h> 19 20 static int plantronics_input_mapping(struct hid_device *hdev, 21 struct hid_input *hi, 22 struct hid_field *field, 23 struct hid_usage *usage, 24 unsigned long **bit, int *max) 25 { 26 if (field->application == HID_CP_CONSUMERCONTROL 27 && (usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER) { 28 hid_dbg(hdev, "usage: %08x (appl: %08x) - defaulted\n", 29 usage->hid, field->application); 30 return 0; 31 } 32 33 hid_dbg(hdev, "usage: %08x (appl: %08x) - ignored\n", 34 usage->hid, field->application); 35 36 return -1; 37 } 38 39 static const struct hid_device_id plantronics_devices[] = { 40 { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) }, 41 { } 42 }; 43 MODULE_DEVICE_TABLE(hid, plantronics_devices); 44 45 static struct hid_driver plantronics_driver = { 46 .name = "plantronics", 47 .id_table = plantronics_devices, 48 .input_mapping = plantronics_input_mapping, 49 }; 50 module_hid_driver(plantronics_driver); 51 52 MODULE_AUTHOR("JD Cole <jd.cole@plantronics.com>"); 53 MODULE_AUTHOR("Terry Junge <terry.junge@plantronics.com>"); 54 MODULE_DESCRIPTION("Plantronics USB HID Driver"); 55 MODULE_LICENSE("GPL"); 56