109c434b8SThomas Gleixner // SPDX-License-Identifier: GPL-2.0-only
2212da74dSJosenivaldo Benito Junior /*
3212da74dSJosenivaldo Benito Junior * HID driver for Aureal Cy se W-01RN USB_V3.1 devices
4212da74dSJosenivaldo Benito Junior *
5212da74dSJosenivaldo Benito Junior * Copyright (c) 2010 Franco Catrin <fcatrin@gmail.com>
6212da74dSJosenivaldo Benito Junior * Copyright (c) 2010 Ben Cropley <bcropley@internode.on.net>
7212da74dSJosenivaldo Benito Junior *
8212da74dSJosenivaldo Benito Junior * Based on HID sunplus driver by
9212da74dSJosenivaldo Benito Junior * Copyright (c) 1999 Andreas Gal
10212da74dSJosenivaldo Benito Junior * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
11212da74dSJosenivaldo Benito Junior * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
12212da74dSJosenivaldo Benito Junior * Copyright (c) 2006-2007 Jiri Kosina
13212da74dSJosenivaldo Benito Junior * Copyright (c) 2008 Jiri Slaby
14212da74dSJosenivaldo Benito Junior */
15212da74dSJosenivaldo Benito Junior #include <linux/device.h>
16212da74dSJosenivaldo Benito Junior #include <linux/hid.h>
17212da74dSJosenivaldo Benito Junior #include <linux/module.h>
18212da74dSJosenivaldo Benito Junior
19212da74dSJosenivaldo Benito Junior #include "hid-ids.h"
20212da74dSJosenivaldo Benito Junior
aureal_report_fixup(struct hid_device * hdev,__u8 * rdesc,unsigned int * rsize)21212da74dSJosenivaldo Benito Junior static __u8 *aureal_report_fixup(struct hid_device *hdev, __u8 *rdesc,
22212da74dSJosenivaldo Benito Junior unsigned int *rsize)
23212da74dSJosenivaldo Benito Junior {
24212da74dSJosenivaldo Benito Junior if (*rsize >= 54 && rdesc[52] == 0x25 && rdesc[53] == 0x01) {
25212da74dSJosenivaldo Benito Junior dev_info(&hdev->dev, "fixing Aureal Cy se W-01RN USB_V3.1 report descriptor.\n");
26212da74dSJosenivaldo Benito Junior rdesc[53] = 0x65;
27636a89d4SJiri Slaby }
28636a89d4SJiri Slaby return rdesc;
29212da74dSJosenivaldo Benito Junior }
30212da74dSJosenivaldo Benito Junior
31212da74dSJosenivaldo Benito Junior static const struct hid_device_id aureal_devices[] = {
32212da74dSJosenivaldo Benito Junior { HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
33212da74dSJosenivaldo Benito Junior { }
34212da74dSJosenivaldo Benito Junior };
35212da74dSJosenivaldo Benito Junior MODULE_DEVICE_TABLE(hid, aureal_devices);
36212da74dSJosenivaldo Benito Junior
37212da74dSJosenivaldo Benito Junior static struct hid_driver aureal_driver = {
38212da74dSJosenivaldo Benito Junior .name = "aureal",
39212da74dSJosenivaldo Benito Junior .id_table = aureal_devices,
40212da74dSJosenivaldo Benito Junior .report_fixup = aureal_report_fixup,
41212da74dSJosenivaldo Benito Junior };
42f425458eSH Hartley Sweeten module_hid_driver(aureal_driver);
43212da74dSJosenivaldo Benito Junior
44212da74dSJosenivaldo Benito Junior MODULE_LICENSE("GPL");
45