asus-wmi.h

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/*
 * Asus PC WMI hotkey driver
 *
 * Copyright(C) 2010 Intel Corporation.
 * Copyright(C) 2010-2011 Corentin Chary <[email protected]>
 *
 * Portions based on wistron_btns.c:
 * Copyright (C) 2005 Miloslav Trmac <[email protected]>
 * Copyright (C) 2005 Bernhard Rosenkraenzer <[email protected]>
 * Copyright (C) 2005 Dmitry Torokhov <[email protected]>
 *
 *  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.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _ASUS_WMI_H_
#define _ASUS_WMI_H_

#include <linux/platform_device.h>

#define ASUS_WMI_KEY_IGNORE (-1)

struct module;
struct key_entry;
struct asus_wmi;

struct quirk_entry {
    bool hotplug_wireless;
    bool scalar_panel_brightness;
    bool store_backlight_power;
    bool wmi_backlight_power;
    int wapf;
};

struct asus_wmi_driver {
    int         brightness;
    int         panel_power;
    int         wlan_ctrl_by_user;

    const char      *name;
    struct module       *owner;

    const char      *event_guid;

    const struct key_entry  *keymap;
    const char      *input_name;
    const char      *input_phys;
    struct quirk_entry  *quirks;
    /* Returns new code, value, and autorelease values in arguments.
     * Return ASUS_WMI_KEY_IGNORE in code if event should be ignored. */
    void (*key_filter) (struct asus_wmi_driver *driver, int *code,
                unsigned int *value, bool *autorelease);

    int (*probe) (struct platform_device *device);
    void (*detect_quirks) (struct asus_wmi_driver *driver);

    struct platform_driver  platform_driver;
    struct platform_device *platform_device;
};

int asus_wmi_register_driver(struct asus_wmi_driver *driver);
void asus_wmi_unregister_driver(struct asus_wmi_driver *driver);

#endif /* !_ASUS_WMI_H_ */