drivers/hid/hid-aureal.c

0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003  *  HID driver for Aureal Cy se W-01RN USB_V3.1 devices
0004  *
0005  *  Copyright (c) 2010 Franco Catrin <fcatrin@gmail.com>
0006  *  Copyright (c) 2010 Ben Cropley <bcropley@internode.on.net>
0007  *
0008  *  Based on HID sunplus driver by
0009  *  Copyright (c) 1999 Andreas Gal
0010  *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
0011  *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
0012  *  Copyright (c) 2006-2007 Jiri Kosina
0013  *  Copyright (c) 2008 Jiri Slaby
0014  */
0015 #include <linux/device.h>
0016 #include <linux/hid.h>
0017 #include <linux/module.h>
0018
0019 #include "hid-ids.h"
0020
0021 static __u8 *aureal_report_fixup(struct hid_device *hdev, __u8 *rdesc,
0022         unsigned int *rsize)
0023 {
0024     if (*rsize >= 54 && rdesc[52] == 0x25 && rdesc[53] == 0x01) {
0025         dev_info(&hdev->dev, "fixing Aureal Cy se W-01RN USB_V3.1 report descriptor.\n");
0026         rdesc[53] = 0x65;
0027     }
0028     return rdesc;
0029 }
0030
0031 static const struct hid_device_id aureal_devices[] = {
0032     { HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
0033     { }
0034 };
0035 MODULE_DEVICE_TABLE(hid, aureal_devices);
0036
0037 static struct hid_driver aureal_driver = {
0038     .name = "aureal",
0039     .id_table = aureal_devices,
0040     .report_fixup = aureal_report_fixup,
0041 };
0042 module_hid_driver(aureal_driver);
0043
0044 MODULE_LICENSE("GPL");