1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 *  HID driver for Aureal Cy se W-01RN USB_V3.1 devices
 4 *
 5 *  Copyright (c) 2010 Franco Catrin <fcatrin@gmail.com>
 6 *  Copyright (c) 2010 Ben Cropley <bcropley@internode.on.net>
 7 *
 8 *  Based on HID sunplus driver by
 9 *  Copyright (c) 1999 Andreas Gal
10 *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
11 *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
12 *  Copyright (c) 2006-2007 Jiri Kosina
13 *  Copyright (c) 2008 Jiri Slaby
14 */
15#include <linux/device.h>
16#include <linux/hid.h>
17#include <linux/module.h>
18
19#include "hid-ids.h"
20
21static __u8 *aureal_report_fixup(struct hid_device *hdev, __u8 *rdesc,
22		unsigned int *rsize)
23{
24	if (*rsize >= 54 && rdesc[52] == 0x25 && rdesc[53] == 0x01) {
25		dev_info(&hdev->dev, "fixing Aureal Cy se W-01RN USB_V3.1 report descriptor.\n");
26		rdesc[53] = 0x65;
27	}
28	return rdesc;
29}
30
31static const struct hid_device_id aureal_devices[] = {
32	{ HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
33	{ }
34};
35MODULE_DEVICE_TABLE(hid, aureal_devices);
36
37static struct hid_driver aureal_driver = {
38	.name = "aureal",
39	.id_table = aureal_devices,
40	.report_fixup = aureal_report_fixup,
41};
42module_hid_driver(aureal_driver);
43
44MODULE_LICENSE("GPL");