ACPIVOUT(4) FreeBSD Kernel Interfaces Manual ACPIVOUT(4)
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 <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 April 6, 2020 FreeBSD 14.1-RELEASE-p8