| ACPIVIDEO(4) | Device Drivers Manual | ACPIVIDEO(4) |
acpivideo — ACPI
video
acpivideo* at acpi?
The acpivideo driver supports ACPI display
output switching and brightness control. Output displays can take the form
of CRTs, LCDs, TV-OUTs or any similar devices that may be connected to the
machine.
acpi(4), acpithinkpad(4), acpitoshiba(4), acpivout(4), intro(4)
The acpivideo driver first appeared in
OpenBSD 4.6.
The acpivideo driver was written by
Federico G. Schwindt
<fgsch@openbsd.org>
and Paul Irofti
<paul@irofti.net>.
On IBM and Lenovo ThinkPad systems,
acpivideo functionality is handled by the
acpithinkpad(4) driver.
| April 6, 2020 | openbsd |