acpi_rapidstart(4) [freebsd man page]

ACPI_RAPIDSTART(4)					   BSD Kernel Interfaces Manual 					ACPI_RAPIDSTART(4)

NAME

     acpi_rapidstart -- Intel rapid start technology ACPI driver

SYNOPSIS

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

	   device acpi_rapidstart

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

	   acpi_rapidstart_load="YES"

DESCRIPTION

     The acpi_rapidstart driver provides support for Intel Rapid Start technology ACPI device interface.  Note that this is only for the ACPI
     device interface.	This has _CID PNP0C02 so it should be loaded at boot time to avoid attaching to the acpi_sysresource driver.

SYSCTLS

     The following sysctl(8) nodes are currently implemented:

     dev.acpi_rapidstart.0.ffs
	     Rapid start flag.	It is a bitwise OR of the following:

	     1		 Enter Fast Flash Standby in RTC wake.
	     2		 Enter Fast Flash Standby in Critical Battery Wake enable

     dev.acpi_rapidstart.0.ftv
	     Fast Flash Standby timer value in minutes.

SEE ALSO

     acpi(4), sysctl(8)

HISTORY

     The acpi_rapidstart driver first appeared in FreeBSD 10.0.

AUTHORS

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

BSD
								    May 8, 2013 							       BSD

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