From b229ece9911cc0b2415d3ffd55d7b2a28d30b614 Mon Sep 17 00:00:00 2001 From: Corentin Chary Date: Sat, 26 Feb 2011 10:20:40 +0100 Subject: [PATCH] asus-nb-wmi: Asus Notebooks WMI Driver Introduce a new driver for Asus Notebooks shipped with a WMI device instead of the old ACPI device. The WMI device is almost the same as the one present in Eee PC, but the event guid and the keymap are different. The keymap comes from asus-laptop module. On Asus notebooks, when you call the WMI device, you always need a 64bit buffer, even if you only want to get the state of a device (tested on a G73). Signed-off-by: Corentin Chary Signed-off-by: Matthew Garrett --- MAINTAINERS | 30 +-------- drivers/platform/x86/Kconfig | 16 ++++- drivers/platform/x86/Makefile | 1 + drivers/platform/x86/asus-nb-wmi.c | 98 ++++++++++++++++++++++++++++++ 4 files changed, 117 insertions(+), 28 deletions(-) create mode 100644 drivers/platform/x86/asus-nb-wmi.c diff --git a/MAINTAINERS b/MAINTAINERS index 8aa1cacddbcc..6b4b9cdec370 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1157,14 +1157,14 @@ S: Maintained F: Documentation/hwmon/asc7621 F: drivers/hwmon/asc7621.c -ASUS ACPI EXTRAS DRIVER +ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS M: Corentin Chary -M: Karol Kozimor L: acpi4asus-user@lists.sourceforge.net L: platform-driver-x86@vger.kernel.org W: http://acpi4asus.sf.net S: Maintained -F: drivers/platform/x86/asus_acpi.c +F: drivers/platform/x86/asus*.c +F: drivers/platform/x86/eeepc*.c ASUS ASB100 HARDWARE MONITOR DRIVER M: "Mark M. Hoffman" @@ -1172,14 +1172,6 @@ L: lm-sensors@lm-sensors.org S: Maintained F: drivers/hwmon/asb100.c -ASUS LAPTOP EXTRAS DRIVER -M: Corentin Chary -L: acpi4asus-user@lists.sourceforge.net -L: platform-driver-x86@vger.kernel.org -W: http://acpi4asus.sf.net -S: Maintained -F: drivers/platform/x86/asus-laptop.c - ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API M: Dan Williams W: http://sourceforge.net/projects/xscaleiop @@ -2414,22 +2406,6 @@ T: git git://git.alsa-project.org/alsa-kernel.git S: Maintained F: sound/usb/misc/ua101.c -EEEPC LAPTOP EXTRAS DRIVER -M: Corentin Chary -L: acpi4asus-user@lists.sourceforge.net -L: platform-driver-x86@vger.kernel.org -W: http://acpi4asus.sf.net -S: Maintained -F: drivers/platform/x86/eeepc-laptop.c - -EEEPC WMI EXTRAS DRIVER -M: Corentin Chary -L: acpi4asus-user@lists.sourceforge.net -L: platform-driver-x86@vger.kernel.org -W: http://acpi4asus.sf.net -S: Maintained -F: drivers/platform/x86/eeepc-wmi.c - EFIFB FRAMEBUFFER DRIVER L: linux-fbdev@vger.kernel.org M: Peter Jones diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 7fde7ba01ab0..45f4d63c7939 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -465,11 +465,25 @@ config ASUS_WMI select LEDS_CLASS select NEW_LEDS ---help--- - Say Y here if you have a WMI aware Asus laptop (like Eee PCs). + Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new + Asus Notebooks). To compile this driver as a module, choose M here: the module will be called asus-wmi. +config ASUS_NB_WMI + tristate "Asus Notebook WMI Driver (EXPERIMENTAL)" + depends on ASUS_WMI + ---help--- + This is a driver for newer Asus notebooks. It adds extra features + like wireless radio and bluetooth control, leds, hotkeys, backlight... + + For more informations, see + + + If you have an ACPI-WMI compatible Asus Notebook, say Y or M + here. + config EEEPC_WMI tristate "Eee PC WMI Driver (EXPERIMENTAL)" depends on ASUS_WMI diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index f9c83f48c922..0f7b23c0714b 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -4,6 +4,7 @@ # obj-$(CONFIG_ASUS_LAPTOP) += asus-laptop.o obj-$(CONFIG_ASUS_WMI) += asus-wmi.o +obj-$(CONFIG_ASUS_NB_WMI) += asus-nb-wmi.o obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o obj-$(CONFIG_EEEPC_WMI) += eeepc-wmi.o obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c new file mode 100644 index 000000000000..0580d99b0798 --- /dev/null +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -0,0 +1,98 @@ +/* + * Asus Notebooks WMI hotkey driver + * + * Copyright(C) 2010 Corentin Chary + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include +#include +#include +#include + +#include "asus-wmi.h" + +#define ASUS_NB_WMI_FILE "asus-nb-wmi" + +MODULE_AUTHOR("Corentin Chary "); +MODULE_DESCRIPTION("Asus Notebooks WMI Hotkey Driver"); +MODULE_LICENSE("GPL"); + +#define ASUS_NB_WMI_EVENT_GUID "0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C" + +MODULE_ALIAS("wmi:"ASUS_NB_WMI_EVENT_GUID); + +static const struct key_entry asus_nb_wmi_keymap[] = { + { KE_KEY, 0x30, { KEY_VOLUMEUP } }, + { KE_KEY, 0x31, { KEY_VOLUMEDOWN } }, + { KE_KEY, 0x32, { KEY_MUTE } }, + { KE_KEY, 0x33, { KEY_DISPLAYTOGGLE } }, /* LCD on */ + { KE_KEY, 0x34, { KEY_DISPLAY_OFF } }, /* LCD off */ + { KE_KEY, 0x40, { KEY_PREVIOUSSONG } }, + { KE_KEY, 0x41, { KEY_NEXTSONG } }, + { KE_KEY, 0x43, { KEY_STOPCD } }, + { KE_KEY, 0x45, { KEY_PLAYPAUSE } }, + { KE_KEY, 0x4c, { KEY_MEDIA } }, + { KE_KEY, 0x50, { KEY_EMAIL } }, + { KE_KEY, 0x51, { KEY_WWW } }, + { KE_KEY, 0x55, { KEY_CALC } }, + { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */ + { KE_KEY, 0x5D, { KEY_WLAN } }, + { KE_KEY, 0x5E, { KEY_WLAN } }, + { KE_KEY, 0x5F, { KEY_WLAN } }, + { KE_KEY, 0x60, { KEY_SWITCHVIDEOMODE } }, + { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, + { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, + { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, + { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } }, + { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, + { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, + { KE_KEY, 0x82, { KEY_CAMERA } }, + { KE_KEY, 0x88, { KEY_RFKILL } }, + { KE_KEY, 0x8A, { KEY_PROG1 } }, + { KE_KEY, 0x95, { KEY_MEDIA } }, + { KE_KEY, 0x99, { KEY_PHONE } }, + { KE_KEY, 0xb5, { KEY_CALC } }, + { KE_KEY, 0xc4, { KEY_KBDILLUMUP } }, + { KE_KEY, 0xc5, { KEY_KBDILLUMDOWN } }, + { KE_END, 0}, +}; + +static struct asus_wmi_driver asus_nb_wmi_driver = { + .name = ASUS_NB_WMI_FILE, + .owner = THIS_MODULE, + .event_guid = ASUS_NB_WMI_EVENT_GUID, + .keymap = asus_nb_wmi_keymap, + .input_name = "Asus WMI hotkeys", + .input_phys = ASUS_NB_WMI_FILE "/input0", +}; + + +static int __init asus_nb_wmi_init(void) +{ + return asus_wmi_register_driver(&asus_nb_wmi_driver); +} + +static void __exit asus_nb_wmi_exit(void) +{ + asus_wmi_unregister_driver(&asus_nb_wmi_driver); +} + +module_init(asus_nb_wmi_init); +module_exit(asus_nb_wmi_exit); -- 2.20.1