1e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary/* 2e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * Eee PC WMI hotkey driver 3e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * 4e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * Copyright(C) 2010 Intel Corporation. 557ab7dae27fae6a492ec968dc543106685adcad5Corentin Chary * Copyright(C) 2010-2011 Corentin Chary <corentin.chary@gmail.com> 6e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * 7e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * Portions based on wistron_btns.c: 8e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz> 9e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * Copyright (C) 2005 Bernhard Rosenkraenzer <bero@arklinux.org> 10e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * Copyright (C) 2005 Dmitry Torokhov <dtor@mail.ru> 11e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * 12e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * This program is free software; you can redistribute it and/or modify 13e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * it under the terms of the GNU General Public License as published by 14e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * the Free Software Foundation; either version 2 of the License, or 15e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * (at your option) any later version. 16e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * 17e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * This program is distributed in the hope that it will be useful, 18e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * but WITHOUT ANY WARRANTY; without even the implied warranty of 19e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * GNU General Public License for more details. 21e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * 22e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * You should have received a copy of the GNU General Public License 23e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * along with this program; if not, write to the Free Software 24e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 25e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary */ 26e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 27e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 28e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 29e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#include <linux/kernel.h> 30e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#include <linux/module.h> 31e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#include <linux/init.h> 32e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#include <linux/input.h> 33e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#include <linux/input/sparse-keymap.h> 34e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#include <linux/dmi.h> 356e0044bedc1fc94a61cc32fa25dcab9a4e4a9218AceLan Kao#include <linux/fb.h> 36e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#include <acpi/acpi_bus.h> 37e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 38e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#include "asus-wmi.h" 39e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 40e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#define EEEPC_WMI_FILE "eeepc-wmi" 41e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 42e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin CharyMODULE_AUTHOR("Corentin Chary <corentincj@iksaif.net>"); 43e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin CharyMODULE_DESCRIPTION("Eee PC WMI Hotkey Driver"); 44e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin CharyMODULE_LICENSE("GPL"); 45e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 46e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#define EEEPC_ACPI_HID "ASUS010" /* old _HID used in eeepc-laptop */ 47e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 48e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary#define EEEPC_WMI_EVENT_GUID "ABBC0F72-8EA1-11D1-00A0-C90629100000" 49e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 50e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin CharyMODULE_ALIAS("wmi:"EEEPC_WMI_EVENT_GUID); 51e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 52e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic bool hotplug_wireless; 53e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 54e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charymodule_param(hotplug_wireless, bool, 0444); 55e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin CharyMODULE_PARM_DESC(hotplug_wireless, 56e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary "Enable hotplug for wireless device. " 57e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary "If your laptop needs that, please report to " 58e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary "acpi4asus-user@lists.sourceforge.net."); 59e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 606ae8b807371ba8d5b42648721c528582295136f7Seth Forshee/* Values for T101MT "Home" key */ 616ae8b807371ba8d5b42648721c528582295136f7Seth Forshee#define HOME_PRESS 0xe4 626ae8b807371ba8d5b42648721c528582295136f7Seth Forshee#define HOME_HOLD 0xea 636ae8b807371ba8d5b42648721c528582295136f7Seth Forshee#define HOME_RELEASE 0xe5 646ae8b807371ba8d5b42648721c528582295136f7Seth Forshee 65e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic const struct key_entry eeepc_wmi_keymap[] = { 66e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary /* Sleep already handled via generic ACPI code */ 67e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0x30, { KEY_VOLUMEUP } }, 68e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0x31, { KEY_VOLUMEDOWN } }, 69e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0x32, { KEY_MUTE } }, 70e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0x5c, { KEY_F15 } }, /* Power Gear key */ 71e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0x5d, { KEY_WLAN } }, 723b3e73f7d879f914f25605f74a71c2dad34bc329Keng-Yu Lin { KE_KEY, 0x6b, { KEY_TOUCHPAD_TOGGLE } }, /* Toggle Touchpad */ 73e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0x82, { KEY_CAMERA } }, 745f8540094d23b8886d671ff1faf875b698e2f299Corentin Chary { KE_KEY, 0x83, { KEY_CAMERA_ZOOMIN } }, 75e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0x88, { KEY_WLAN } }, 769481472559b3ecd366390786628c2fb211d1477bCorentin Chary { KE_KEY, 0xbd, { KEY_CAMERA } }, 77e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0xcc, { KEY_SWITCHVIDEOMODE } }, 78e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0xe0, { KEY_PROG1 } }, /* Task Manager */ 79e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0xe1, { KEY_F14 } }, /* Change Resolution */ 806ae8b807371ba8d5b42648721c528582295136f7Seth Forshee { KE_KEY, HOME_PRESS, { KEY_CONFIG } }, /* Home/Express gate key */ 819481472559b3ecd366390786628c2fb211d1477bCorentin Chary { KE_KEY, 0xe8, { KEY_SCREENLOCK } }, 82e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_KEY, 0xe9, { KEY_BRIGHTNESS_ZERO } }, 835f8540094d23b8886d671ff1faf875b698e2f299Corentin Chary { KE_KEY, 0xeb, { KEY_CAMERA_ZOOMOUT } }, 845f8540094d23b8886d671ff1faf875b698e2f299Corentin Chary { KE_KEY, 0xec, { KEY_CAMERA_UP } }, 855f8540094d23b8886d671ff1faf875b698e2f299Corentin Chary { KE_KEY, 0xed, { KEY_CAMERA_DOWN } }, 865f8540094d23b8886d671ff1faf875b698e2f299Corentin Chary { KE_KEY, 0xee, { KEY_CAMERA_LEFT } }, 875f8540094d23b8886d671ff1faf875b698e2f299Corentin Chary { KE_KEY, 0xef, { KEY_CAMERA_RIGHT } }, 88eb649a818abab4b0a8bb8b00d174ad9acf0a8a5aChih-Wei Huang { KE_KEY, 0xf3, { KEY_MENU } }, 89eb649a818abab4b0a8bb8b00d174ad9acf0a8a5aChih-Wei Huang { KE_KEY, 0xf5, { KEY_HOMEPAGE } }, 90eb649a818abab4b0a8bb8b00d174ad9acf0a8a5aChih-Wei Huang { KE_KEY, 0xf6, { KEY_ESC } }, 91e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary { KE_END, 0}, 92e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary}; 93e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 94c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kaostatic struct quirk_entry quirk_asus_unknown = { 95c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao}; 96c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao 97c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kaostatic struct quirk_entry quirk_asus_1000h = { 98c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .hotplug_wireless = true, 99c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao}; 100c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao 1016e0044bedc1fc94a61cc32fa25dcab9a4e4a9218AceLan Kaostatic struct quirk_entry quirk_asus_et2012_type1 = { 1026e0044bedc1fc94a61cc32fa25dcab9a4e4a9218AceLan Kao .store_backlight_power = true, 1036e0044bedc1fc94a61cc32fa25dcab9a4e4a9218AceLan Kao}; 1046e0044bedc1fc94a61cc32fa25dcab9a4e4a9218AceLan Kao 105c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kaostatic struct quirk_entry quirk_asus_et2012_type3 = { 106c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .scalar_panel_brightness = true, 1076e0044bedc1fc94a61cc32fa25dcab9a4e4a9218AceLan Kao .store_backlight_power = true, 108c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao}; 109c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao 110c55d995dd3cebffdeb2b7eff8acc813c56d62c97Corentin Charystatic struct quirk_entry *quirks; 111c55d995dd3cebffdeb2b7eff8acc813c56d62c97Corentin Chary 1127a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Charystatic void et2012_quirks(void) 1137a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary{ 1147a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary const struct dmi_device *dev = NULL; 1157a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary char oemstring[30]; 1167a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary 1177a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING, NULL, dev))) { 1187a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary if (sscanf(dev->name, "AEMS%24c", oemstring) == 1) { 1197a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary if (oemstring[18] == '1') 1207a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary quirks = &quirk_asus_et2012_type1; 1217a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary else if (oemstring[18] == '3') 1227a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary quirks = &quirk_asus_et2012_type3; 1237a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary break; 1247a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary } 1257a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary } 1267a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary} 1277a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary 128c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kaostatic int dmi_matched(const struct dmi_system_id *dmi) 129c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao{ 130c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao char *model; 1317a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary 132c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao quirks = dmi->driver_data; 133c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao 134c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao model = (char *)dmi->matches[1].substr; 1357a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary if (unlikely(strncmp(model, "ET2012", 6) == 0)) 1367a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary et2012_quirks(); 1377a61d0207465e41b7dbe3a25f628ddef24572c6fCorentin Chary 138c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao return 1; 139c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao} 140c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao 141c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kaostatic struct dmi_system_id asus_quirks[] = { 142c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao { 143c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .callback = dmi_matched, 144c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .ident = "ASUSTeK Computer INC. 1000H", 145c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .matches = { 146c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer INC."), 147c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao DMI_MATCH(DMI_PRODUCT_NAME, "1000H"), 148c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao }, 149c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .driver_data = &quirk_asus_1000h, 150c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao }, 151c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao { 152c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .callback = dmi_matched, 153c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .ident = "ASUSTeK Computer INC. ET2012E/I", 154c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .matches = { 155c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer INC."), 156c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao DMI_MATCH(DMI_PRODUCT_NAME, "ET2012"), 157c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao }, 158c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .driver_data = &quirk_asus_unknown, 159c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao }, 160c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao {}, 161c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao}; 162c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao 1636ae8b807371ba8d5b42648721c528582295136f7Seth Forsheestatic void eeepc_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code, 1646ae8b807371ba8d5b42648721c528582295136f7Seth Forshee unsigned int *value, bool *autorelease) 1656ae8b807371ba8d5b42648721c528582295136f7Seth Forshee{ 1666ae8b807371ba8d5b42648721c528582295136f7Seth Forshee switch (*code) { 1676ae8b807371ba8d5b42648721c528582295136f7Seth Forshee case HOME_PRESS: 1686ae8b807371ba8d5b42648721c528582295136f7Seth Forshee *value = 1; 1696ae8b807371ba8d5b42648721c528582295136f7Seth Forshee *autorelease = 0; 1706ae8b807371ba8d5b42648721c528582295136f7Seth Forshee break; 1716ae8b807371ba8d5b42648721c528582295136f7Seth Forshee case HOME_HOLD: 1726ae8b807371ba8d5b42648721c528582295136f7Seth Forshee *code = ASUS_WMI_KEY_IGNORE; 1736ae8b807371ba8d5b42648721c528582295136f7Seth Forshee break; 1746ae8b807371ba8d5b42648721c528582295136f7Seth Forshee case HOME_RELEASE: 1756ae8b807371ba8d5b42648721c528582295136f7Seth Forshee *code = HOME_PRESS; 1766ae8b807371ba8d5b42648721c528582295136f7Seth Forshee *value = 0; 1776ae8b807371ba8d5b42648721c528582295136f7Seth Forshee *autorelease = 0; 1786ae8b807371ba8d5b42648721c528582295136f7Seth Forshee break; 1796ae8b807371ba8d5b42648721c528582295136f7Seth Forshee } 1806ae8b807371ba8d5b42648721c528582295136f7Seth Forshee} 1816ae8b807371ba8d5b42648721c528582295136f7Seth Forshee 182e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic acpi_status eeepc_wmi_parse_device(acpi_handle handle, u32 level, 183e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary void *context, void **retval) 184e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary{ 18522441ffeed17b94b28bd7c609f2cdb24d11e81f3Joe Perches pr_warn("Found legacy ATKD device (%s)\n", EEEPC_ACPI_HID); 186e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary *(bool *)context = true; 187e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary return AE_CTRL_TERMINATE; 188e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary} 189e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 190e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic int eeepc_wmi_check_atkd(void) 191e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary{ 192e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary acpi_status status; 193e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary bool found = false; 194e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 195e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary status = acpi_get_devices(EEEPC_ACPI_HID, eeepc_wmi_parse_device, 196e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary &found, NULL); 197e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 198e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary if (ACPI_FAILURE(status) || !found) 199e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary return 0; 200e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary return -1; 201e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary} 202e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 203e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic int eeepc_wmi_probe(struct platform_device *pdev) 204e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary{ 205e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary if (eeepc_wmi_check_atkd()) { 20622441ffeed17b94b28bd7c609f2cdb24d11e81f3Joe Perches pr_warn("WMI device present, but legacy ATKD device is also " 20722441ffeed17b94b28bd7c609f2cdb24d11e81f3Joe Perches "present and enabled\n"); 20822441ffeed17b94b28bd7c609f2cdb24d11e81f3Joe Perches pr_warn("You probably booted with acpi_osi=\"Linux\" or " 20922441ffeed17b94b28bd7c609f2cdb24d11e81f3Joe Perches "acpi_osi=\"!Windows 2009\"\n"); 21022441ffeed17b94b28bd7c609f2cdb24d11e81f3Joe Perches pr_warn("Can't load eeepc-wmi, use default acpi_osi " 21122441ffeed17b94b28bd7c609f2cdb24d11e81f3Joe Perches "(preferred) or eeepc-laptop\n"); 212e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary return -EBUSY; 213e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary } 214e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary return 0; 215e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary} 216e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 217e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic void eeepc_wmi_quirks(struct asus_wmi_driver *driver) 218e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary{ 219c55d995dd3cebffdeb2b7eff8acc813c56d62c97Corentin Chary quirks = &quirk_asus_unknown; 220c55d995dd3cebffdeb2b7eff8acc813c56d62c97Corentin Chary quirks->hotplug_wireless = hotplug_wireless; 221c55d995dd3cebffdeb2b7eff8acc813c56d62c97Corentin Chary 222c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao dmi_check_system(asus_quirks); 223c55d995dd3cebffdeb2b7eff8acc813c56d62c97Corentin Chary 224c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao driver->quirks = quirks; 225c55d995dd3cebffdeb2b7eff8acc813c56d62c97Corentin Chary driver->quirks->wapf = -1; 226c55d995dd3cebffdeb2b7eff8acc813c56d62c97Corentin Chary driver->panel_power = FB_BLANK_UNBLANK; 227e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary} 228e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 229e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic struct asus_wmi_driver asus_wmi_driver = { 230e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary .name = EEEPC_WMI_FILE, 231e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary .owner = THIS_MODULE, 232e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary .event_guid = EEEPC_WMI_EVENT_GUID, 233e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary .keymap = eeepc_wmi_keymap, 234e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary .input_name = "Eee PC WMI hotkeys", 235e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary .input_phys = EEEPC_WMI_FILE "/input0", 2366ae8b807371ba8d5b42648721c528582295136f7Seth Forshee .key_filter = eeepc_wmi_key_filter, 237e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary .probe = eeepc_wmi_probe, 238c87992d1fa51a6a3d8f0e980ca4d2bdec7e78a17AceLan Kao .detect_quirks = eeepc_wmi_quirks, 239e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary}; 240e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 241e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 242e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic int __init eeepc_wmi_init(void) 243e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary{ 244e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary return asus_wmi_register_driver(&asus_wmi_driver); 245e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary} 246e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 247e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charystatic void __exit eeepc_wmi_exit(void) 248e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary{ 249e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary asus_wmi_unregister_driver(&asus_wmi_driver); 250e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary} 251e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Chary 252e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charymodule_init(eeepc_wmi_init); 253e12e6d94db24e9050821965aa75c95e8d2c65f10Corentin Charymodule_exit(eeepc_wmi_exit); 254