projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| e12e6d94 CC |
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 | ||
| c4453f6a | 32 | #define ASUS_WMI_KEY_IGNORE (-1) |
| 3ba0302b CC |
33 | #define ASUS_WMI_BRN_DOWN 0x20 |
| 34 | #define ASUS_WMI_BRN_UP 0x2f | |
| c4453f6a | 35 | |
| e12e6d94 CC |
36 | struct module; |
| 37 | struct key_entry; | |
| 38 | struct asus_wmi; | |
| 39 | ||
| c87992d1 AK |
40 | struct quirk_entry { |
| 41 | bool hotplug_wireless; | |
| 42 | bool scalar_panel_brightness; | |
| 6e0044be | 43 | bool store_backlight_power; |
| 272c77d5 | 44 | bool wmi_backlight_power; |
| 6a2bcccd | 45 | int wapf; |
| a2a96f0c AK |
46 | /* |
| 47 | * For machines with AMD graphic chips, it will send out WMI event | |
| 48 | * and ACPI interrupt at the same time while hitting the hotkey. | |
| 49 | * To simplify the problem, we just have to ignore the WMI event, | |
| 50 | * and let the ACPI interrupt to send out the key event. | |
| 51 | */ | |
| 52 | int no_display_toggle; | |
| c87992d1 AK |
53 | }; |
| 54 | ||
| e12e6d94 | 55 | struct asus_wmi_driver { |
| c87992d1 | 56 | int brightness; |
| 6e0044be | 57 | int panel_power; |
| a50bd128 | 58 | int wlan_ctrl_by_user; |
| e12e6d94 CC |
59 | |
| 60 | const char *name; | |
| 61 | struct module *owner; | |
| 62 | ||
| 63 | const char *event_guid; | |
| 64 | ||
| 65 | const struct key_entry *keymap; | |
| 66 | const char *input_name; | |
| 67 | const char *input_phys; | |
| c87992d1 | 68 | struct quirk_entry *quirks; |
| c4453f6a SF |
69 | /* Returns new code, value, and autorelease values in arguments. |
| 70 | * Return ASUS_WMI_KEY_IGNORE in code if event should be ignored. */ | |
| 71 | void (*key_filter) (struct asus_wmi_driver *driver, int *code, | |
| 72 | unsigned int *value, bool *autorelease); | |
| e12e6d94 CC |
73 | |
| 74 | int (*probe) (struct platform_device *device); | |
| c87992d1 | 75 | void (*detect_quirks) (struct asus_wmi_driver *driver); |
| e12e6d94 CC |
76 | |
| 77 | struct platform_driver platform_driver; | |
| 78 | struct platform_device *platform_device; | |
| 79 | }; | |
| 80 | ||
| 81 | int asus_wmi_register_driver(struct asus_wmi_driver *driver); | |
| 82 | void asus_wmi_unregister_driver(struct asus_wmi_driver *driver); | |
| 83 | ||
| 84 | #endif /* !_ASUS_WMI_H_ */ |