linux-imx

/*

 * Roccat Savu driver for Linux

 *

 * Copyright (c) 2012 Stefan Achatz <erazor_de@users.sourceforge.net>

 */

​

/*

 * This program is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License as published by the Free

 * Software Foundation; either version 2 of the License, or (at your option)

 * any later version.

 */

​

/* Roccat Savu is a gamer mouse with macro keys that can be configured in

 * 5 profiles.

 */

​

#include <linux/device.h>

#include <linux/input.h>

#include <linux/hid.h>

#include <linux/module.h>

#include <linux/slab.h>

#include <linux/hid-roccat.h>

#include "hid-ids.h"

#include "hid-roccat-common.h"

#include "hid-roccat-savu.h"

​

static struct class *savu_class;

​

ROCCAT_COMMON2_BIN_ATTRIBUTE_W(control, 0x4, 0x03);

ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(profile, 0x5, 0x03);

ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(general, 0x6, 0x10);

ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(buttons, 0x7, 0x2f);

ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(macro, 0x8, 0x0823);

ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(info, 0x9, 0x08);

ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(sensor, 0xc, 0x04);

​

static struct bin_attribute *savu_bin_attrs[] = {

    &bin_attr_control,

    &bin_attr_profile,

    &bin_attr_general,

    &bin_attr_buttons,

    &bin_attr_macro,

    &bin_attr_info,

    &bin_attr_sensor,

    NULL,

};

​

static const struct attribute_group savu_group = {

    .bin_attrs = savu_bin_attrs,

};

​

static const struct attribute_group *savu_groups[] = {

    &savu_group,

    NULL,

};

​

static int savu_init_specials(struct hid_device *hdev)

{

    struct usb_interface *intf = to_usb_interface(hdev->dev.parent);

    struct usb_device *usb_dev = interface_to_usbdev(intf);

    struct roccat_common2_device *savu;

    int retval;