| ABL(4) | Device Drivers Manual | ABL(4) |
abl — Apple
backlight support
abl* at acpi?
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.
The abl driver first appeared in
OpenBSD 6.8.
The abl driver was written by
Marcus Glocker
<mglocker@openbsd.org>.
| October 25, 2020 | OpenBSD-current |