ACPIVOUT(4) - Device Drivers Manual #

ACPIVOUT(4) - Device Drivers Manual

NAME #

acpivout - ACPI video output

SYNOPSIS #

acpivout* at acpivideo?

DESCRIPTION #

The acpivout driver supports brightness adjustment. It allows brightness to be adjusted either using a brightness hotkey or the wsconsctl(8) variable “display.brightness”.

SEE ALSO #

acpi(4), acpivideo(4), intro(4), wsconsctl(8)

HISTORY #

The acpivout driver first appeared in OpenBSD 4.6.

AUTHORS #

The acpivout driver was written by Paul Irofti <paul@irofti.net>.

OpenBSD 7.5 - April 6, 2020