1 /* 2 * Asus PC WMI hotkey driver 3 * 4 * Copyright(C) 2010 Intel Corporation. 5 * Copyright(C) 2010-2011 Corentin Chary <corentin.chary@gmail.com> 6 * 7 * Portions based on wistron_btns.c: 8 * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz> 9 * Copyright (C) 2005 Bernhard Rosenkraenzer <bero@arklinux.org> 10 * Copyright (C) 2005 Dmitry Torokhov <dtor@mail.ru> 11 * 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of the GNU General Public License as published by 14 * the Free Software Foundation; either version 2 of the License, or 15 * (at your option) any later version. 16 * 17 * This program is distributed in the hope that it will be useful, 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 * GNU General Public License for more details. 21 * 22 * You should have received a copy of the GNU General Public License 23 * along with this program; if not, write to the Free Software 24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 25 */ 26 27 #ifndef _ASUS_WMI_H_ 28 #define _ASUS_WMI_H_ 29 30 #include <linux/platform_device.h> 31 32 #define ASUS_WMI_KEY_IGNORE (-1) 33 34 struct module; 35 struct key_entry; 36 struct asus_wmi; 37 38 struct quirk_entry { 39 bool hotplug_wireless; 40 bool scalar_panel_brightness; 41 bool store_backlight_power; 42 int wapf; 43 }; 44 45 struct asus_wmi_driver { 46 int brightness; 47 int panel_power; 48 49 const char *name; 50 struct module *owner; 51 52 const char *event_guid; 53 54 const struct key_entry *keymap; 55 const char *input_name; 56 const char *input_phys; 57 struct quirk_entry *quirks; 58 /* Returns new code, value, and autorelease values in arguments. 59 * Return ASUS_WMI_KEY_IGNORE in code if event should be ignored. */ 60 void (*key_filter) (struct asus_wmi_driver *driver, int *code, 61 unsigned int *value, bool *autorelease); 62 63 int (*probe) (struct platform_device *device); 64 void (*detect_quirks) (struct asus_wmi_driver *driver); 65 66 struct platform_driver platform_driver; 67 struct platform_device *platform_device; 68 }; 69 70 int asus_wmi_register_driver(struct asus_wmi_driver *driver); 71 void asus_wmi_unregister_driver(struct asus_wmi_driver *driver); 72 73 #endif /* !_ASUS_WMI_H_ */ 74