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 21 static __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 31 static const struct hid_device_id aureal_devices[] = { 32 { HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) }, 33 { } 34 }; 35 MODULE_DEVICE_TABLE(hid, aureal_devices); 36 37 static struct hid_driver aureal_driver = { 38 .name = "aureal", 39 .id_table = aureal_devices, 40 .report_fixup = aureal_report_fixup, 41 }; 42 module_hid_driver(aureal_driver); 43 44 MODULE_LICENSE("GPL"); 45