acpi_sony(4) [debian man page]

ACPI_SONY(4)						 BSD/i386 Kernel Interfaces Manual					      ACPI_SONY(4)

NAME

     acpi_sony -- ACPI notebook controller driver for Sony laptops

SYNOPSIS

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

	   device acpi_sony

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

	   acpi_sony_load="YES"

DESCRIPTION

     The acpi_sony driver provides support for the notebook controller in Sony laptops.  Note that not all features will work on all laptop mod-
     els.

SYSCTLS

     The following sysctl nodes are currently implemented:

     dev.acpi_sony.0.brightness
	     Current brightness level of the display.

     dev.acpi_sony.0.brightness_default
	     Default brightness level of the display (survives reboot).

     dev.acpi_sony.0.contrast
	     Current contrast level of the display.

     dev.acpi_sony.0.bass_gain
	     Enable or disable the Bass Gain feature.

     dev.acpi_sony.0.cdp
	     Turns the CD power on or off.

     dev.acpi_sony.0.azp
	     Turns the audio power on or off.

     dev.acpi_sony.0.lnp
	     Turns the wired network interface power on or off.

SEE ALSO

     acpi(4), sysctl(8)

HISTORY

     The acpi_sony driver first appeared in FreeBSD 6.0.

AUTHORS

     The acpi_sony driver was written by Takanori Watanabe <takawata@FreeBSD.org>.

BSD
								 February 7, 2010							       BSD

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