acpi_asus_wmi(4) [freebsd man page]

ACPI_ASUS_WMI(4)					   BSD Kernel Interfaces Manual 					  ACPI_ASUS_WMI(4)

NAME

     acpi_asus_wmi -- Asus Laptop WMI Extras

SYNOPSIS

     To compile this driver into the kernel, place the following line in your kernel configuration file:

	   device acpi_asus_wmi

     Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

	   acpi_asus_wmi_load="YES"

DESCRIPTION

     The acpi_asus_wmi driver provides support for the extra WMI-controlled gadgets, such as hotkeys and leds, found on Asus laptops.  It allows
     one to use the sysctl(8) interface to manipulate the brightness of the LCD panel and keyboard backlight, power on/off different internal com-
     ponents, such as WiFi, Bluetooth, camera, cardreader, etc, read some sensors.  Hotkey events are passed to devd(8) for easy handling in
     userspace with the default configuration in /etc/devd/asus.conf.  Some hotkey events, such as keyboard backlight and touchpad control, are
     handled inside the driver.

SYSCTL VARIABLES

     The following sysctls are currently implemented:

     dev.acpi_asus_wmi.0.handle_keys
	     Specifies whether driver should handle some harwdare keys, such as keyboard backlight, internally.

     Number of other variables under the same sysctl branch are model-specific.

     Defaults for these variables can be set in sysctl.conf(5), which is parsed at boot-time.

SEE ALSO

     acpi(4), acpi_asus(4), acpi_video(4), sysctl.conf(5), devd(8), sysctl(8)

HISTORY

     The acpi_asus_wmi driver first appeared in FreeBSD 10.0.

AUTHORS

     Alexander Motin <mav@FreeBSD.org>

BSD
								   July 2, 2012 							       BSD

ACPI_TOSHIBA(4) 					   BSD Kernel Interfaces Manual 					   ACPI_TOSHIBA(4)

NAME

     acpi_toshiba -- Toshiba HCI interface

SYNOPSIS

     To compile this driver into the kernel, place the following line in your kernel configuration file:

	   device acpi_toshiba

     Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

	   acpi_toshiba_load="YES"

DESCRIPTION

     HCI is Toshiba's Hardware Control Interface which is somewhat uniform across their models.  The acpi_toshiba driver allows the user to manip-
     ulate HCI-controlled hardware using a number of sysctl(8) variables.

SYSCTL VARIABLES

     The following sysctls are currently implemented:

     hw.acpi.toshiba.force_fan
	     Causes active cooling to be forcibly enabled ('1') or disabled ('0') regardless of the current temperature.

     hw.acpi.toshiba.video_output
	     Sets the active display to use according to a bitwise OR of the following:

	     0	     No display
	     1	     LCD
	     2	     CRT
	     4	     TV-Out

	     Only some systems (i.e., the Libretto L5) support video switching via this hardware-specific driver.  Use the acpi_video(4) driver
	     for generic video output support.

     hw.acpi.toshiba.lcd_brightness
	     Makes the LCD backlight brighter or dimmer (higher values are brighter).

     hw.acpi.toshiba.lcd_backlight
	     Turns the LCD backlight on and off.

     hw.acpi.toshiba.cpu_speed
	     Sets the CPU speed to the specified speed.  This provides functionality similar to the hw.acpi.cpu.throttle_state variable.  Higher
	     sysctl values mean lower CPU speeds.

     Defaults for these variables can be set in sysctl.conf(5), which is parsed at boot-time.

LOADER TUNABLES

     The hw.acpi.toshiba.enable_fn_keys tunable enables or disables the function keys on the keyboard.	Function keys are enabled by default.

     This behaviour can be changed at the loader(8) prompt or in loader.conf(5).

SEE ALSO

     acpi(4), acpi_video(4), loader.conf(5), sysctl.conf(5), sysctl(8)

HISTORY

     The acpi_toshiba driver first appeared in FreeBSD 5.1.

AUTHORS

     The acpi_toshiba driver was written by Hiroyuki Aizu <aizu@navi.org>.  This manual page was written by Philip Paeps <philip@FreeBSD.org>.

BSD
								 February 8, 2010							       BSD