LXR linux/drivers/hid/hid-aureal.c

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