NAME

abl — Apple backlight support

SYNOPSIS

abl* at acpi?

DESCRIPTION

The abl driver enables access to the backlight found in Intel based Apple iMac computers. It provides brightness control using the wsconsctl(8) variable display.brightness.

SEE ALSO

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

HISTORY

The abl driver first appeared in OpenBSD 6.8.

AUTHORS

The abl driver was written by Marcus Glocker <mglocker@openbsd.org>.