/* * HID driver for some monterey "special" devices * * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc * Copyright (c) 2006-2007 Jiri Kosina * Copyright (c) 2008 Jiri Slaby */ /* * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. */ #include <linux/device.h> #include <linux/hid.h> #include <linux/module.h> #include "hid-ids.h" static __u8 *mr_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { if (*rsize >= 31 && rdesc[29] == 0x05 && rdesc[30] == 0x09) { hid_info(hdev, "fixing up button/consumer in HID report descriptor\n"); rdesc[30] = 0x0c; } return rdesc; } #define mr_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ EV_KEY, (c)) static int mr_input_mapping(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER) return 0; switch (usage->hid & HID_USAGE) { case 0x156: mr_map_key_clear(KEY_WORDPROCESSOR); break; case 0x157: mr_map_key_clear(KEY_SPREADSHEET); break; case 0x158: mr_map_key_clear(KEY_PRESENTATION); break; case 0x15c: mr_map_key_clear(KEY_STOP); break; default: return 0; } return 1; } static const struct hid_device_id mr_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) }, { } }; MODULE_DEVICE_TABLE(hid, mr_devices); static struct hid_driver mr_driver = { .name = "monterey", .id_table = mr_devices, .report_fixup = mr_report_fixup, .input_mapping = mr_input_mapping, }; module_hid_driver(mr_driver); MODULE_LICENSE("GPL");