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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> | |
b5643539 | 31 | #include <linux/i8042.h> |
e12e6d94 | 32 | |
c4453f6a | 33 | #define ASUS_WMI_KEY_IGNORE (-1) |
3ba0302b CC |
34 | #define ASUS_WMI_BRN_DOWN 0x20 |
35 | #define ASUS_WMI_BRN_UP 0x2f | |
c4453f6a | 36 | |
e12e6d94 CC |
37 | struct module; |
38 | struct key_entry; | |
39 | struct asus_wmi; | |
40 | ||
c87992d1 AK |
41 | struct quirk_entry { |
42 | bool hotplug_wireless; | |
43 | bool scalar_panel_brightness; | |
6e0044be | 44 | bool store_backlight_power; |
272c77d5 | 45 | bool wmi_backlight_power; |
999d4376 | 46 | bool wmi_backlight_native; |
e9b61518 | 47 | bool wmi_force_als_set; |
6a2bcccd | 48 | int wapf; |
a2a96f0c AK |
49 | /* |
50 | * For machines with AMD graphic chips, it will send out WMI event | |
51 | * and ACPI interrupt at the same time while hitting the hotkey. | |
52 | * To simplify the problem, we just have to ignore the WMI event, | |
53 | * and let the ACPI interrupt to send out the key event. | |
54 | */ | |
55 | int no_display_toggle; | |
8023eff1 | 56 | u32 xusb2pr; |
b5643539 OR |
57 | |
58 | bool (*i8042_filter)(unsigned char data, unsigned char str, | |
59 | struct serio *serio); | |
c87992d1 AK |
60 | }; |
61 | ||
e12e6d94 | 62 | struct asus_wmi_driver { |
c87992d1 | 63 | int brightness; |
6e0044be | 64 | int panel_power; |
a50bd128 | 65 | int wlan_ctrl_by_user; |
e12e6d94 CC |
66 | |
67 | const char *name; | |
68 | struct module *owner; | |
69 | ||
70 | const char *event_guid; | |
71 | ||
72 | const struct key_entry *keymap; | |
73 | const char *input_name; | |
74 | const char *input_phys; | |
c87992d1 | 75 | struct quirk_entry *quirks; |
c4453f6a SF |
76 | /* Returns new code, value, and autorelease values in arguments. |
77 | * Return ASUS_WMI_KEY_IGNORE in code if event should be ignored. */ | |
78 | void (*key_filter) (struct asus_wmi_driver *driver, int *code, | |
79 | unsigned int *value, bool *autorelease); | |
e12e6d94 CC |
80 | |
81 | int (*probe) (struct platform_device *device); | |
c87992d1 | 82 | void (*detect_quirks) (struct asus_wmi_driver *driver); |
e12e6d94 CC |
83 | |
84 | struct platform_driver platform_driver; | |
85 | struct platform_device *platform_device; | |
86 | }; | |
87 | ||
88 | int asus_wmi_register_driver(struct asus_wmi_driver *driver); | |
89 | void asus_wmi_unregister_driver(struct asus_wmi_driver *driver); | |
90 | ||
91 | #endif /* !_ASUS_WMI_H_ */ |