acpials(4)
Canonical URL: /acpials.4/
ACPIALS(4)
Device Drivers Manual
ACPIALS(4)
NAME
acpials —
ACPI ambient light sensor
SYNOPSIS
acpials* at acpi?
DESCRIPTION
The acpials driver supports ACPI ambient
light sensor devices and provides information about the ambient light
environment in which the system is currently operating. Ambient light
illuminance is read every second and can be monitored using
sysctl(8) or
sensorsd(8).
SEE ALSO
HISTORY
The acpials driver first appeared in
OpenBSD 6.1.
AUTHORS
The acpials driver was written by
joshua stein
<jcs@openbsd.org>.
OpenBSD 7.8 July
30, 2016 ACPIALS(4)
Need conceptual guidance? Continue in the OpenBSD Handbook.