ACPIVOUT(4) OpenBSD Programmer's Manual ACPIVOUT(4)NAMEacpivout - ACPI video output
acpivout* at acpivideo?
The acpivout driver supports brightness adjustment. It allows brightness
to be adjusted either using a brightness hotkey or the wsconsctl(8)
SEE ALSOacpi(4), acpivideo(4), intro(4), wsconsctl(8)HISTORY
The acpivout driver first appeared in OpenBSD 4.6.
The acpivout driver was written by Paul Irofti <email@example.com>.
OpenBSD 4.9 July 14, 2009 OpenBSD 4.9