projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1a59d1b8 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| e12e6d94 CC |
2 | /* |
| 3 | * Asus PC WMI hotkey driver | |
| 4 | * | |
| 5 | * Copyright(C) 2010 Intel Corporation. | |
| 6 | * Copyright(C) 2010-2011 Corentin Chary <corentin.chary@gmail.com> | |
| 7 | * | |
| 8 | * Portions based on wistron_btns.c: | |
| 9 | * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz> | |
| 10 | * Copyright (C) 2005 Bernhard Rosenkraenzer <bero@arklinux.org> | |
| 11 | * Copyright (C) 2005 Dmitry Torokhov <dtor@mail.ru> | |
| e12e6d94 CC |
12 | */ |
| 13 | ||
| 14 | #ifndef _ASUS_WMI_H_ | |
| 15 | #define _ASUS_WMI_H_ | |
| 16 | ||
| 17 | #include <linux/platform_device.h> | |
| b5643539 | 18 | #include <linux/i8042.h> |
| e12e6d94 | 19 | |
| c4453f6a | 20 | #define ASUS_WMI_KEY_IGNORE (-1) |
| f37cc2fc | 21 | #define ASUS_WMI_BRN_DOWN 0x2e |
| 3ba0302b | 22 | #define ASUS_WMI_BRN_UP 0x2f |
| c4453f6a | 23 | |
| e12e6d94 CC |
24 | struct module; |
| 25 | struct key_entry; | |
| 26 | struct asus_wmi; | |
| 27 | ||
| 00aa8469 LJ |
28 | enum asus_wmi_tablet_switch_mode { |
| 29 | asus_wmi_no_tablet_switch, | |
| 30 | asus_wmi_kbd_dock_devid, | |
| 31 | asus_wmi_lid_flip_devid, | |
| e397c3c4 | 32 | asus_wmi_lid_flip_rog_devid, |
| 00aa8469 LJ |
33 | }; |
| 34 | ||
| c87992d1 AK |
35 | struct quirk_entry { |
| 36 | bool hotplug_wireless; | |
| 37 | bool scalar_panel_brightness; | |
| 6e0044be | 38 | bool store_backlight_power; |
| 401fee81 | 39 | bool wmi_backlight_set_devstate; |
| e9b61518 | 40 | bool wmi_force_als_set; |
| c874b6de | 41 | bool wmi_ignore_fan; |
| 6db829fa | 42 | bool filter_i8042_e1_extended_codes; |
| 9286dfd5 | 43 | bool ignore_key_wlan; |
| 00aa8469 | 44 | enum asus_wmi_tablet_switch_mode tablet_switch_mode; |
| 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; | |
| 8023eff1 | 53 | u32 xusb2pr; |
| c87992d1 AK |
54 | }; |
| 55 | ||
| e12e6d94 | 56 | struct asus_wmi_driver { |
| c87992d1 | 57 | int brightness; |
| 6e0044be | 58 | int panel_power; |
| 2c97d3e5 | 59 | int screenpad_brightness; |
| a50bd128 | 60 | int wlan_ctrl_by_user; |
| e12e6d94 CC |
61 | |
| 62 | const char *name; | |
| 63 | struct module *owner; | |
| 64 | ||
| 65 | const char *event_guid; | |
| 66 | ||
| 67 | const struct key_entry *keymap; | |
| 68 | const char *input_name; | |
| 69 | const char *input_phys; | |
| c87992d1 | 70 | struct quirk_entry *quirks; |
| c4453f6a SF |
71 | /* Returns new code, value, and autorelease values in arguments. |
| 72 | * Return ASUS_WMI_KEY_IGNORE in code if event should be ignored. */ | |
| 73 | void (*key_filter) (struct asus_wmi_driver *driver, int *code, | |
| 74 | unsigned int *value, bool *autorelease); | |
| 6db829fa HG |
75 | /* Optional standard i8042 filter */ |
| 76 | bool (*i8042_filter)(unsigned char data, unsigned char str, | |
| 77 | struct serio *serio); | |
| e12e6d94 CC |
78 | |
| 79 | int (*probe) (struct platform_device *device); | |
| c87992d1 | 80 | void (*detect_quirks) (struct asus_wmi_driver *driver); |
| e12e6d94 CC |
81 | |
| 82 | struct platform_driver platform_driver; | |
| 83 | struct platform_device *platform_device; | |
| 84 | }; | |
| 85 | ||
| 86 | int asus_wmi_register_driver(struct asus_wmi_driver *driver); | |
| 87 | void asus_wmi_unregister_driver(struct asus_wmi_driver *driver); | |
| 88 | ||
| 89 | #endif /* !_ASUS_WMI_H_ */ |