aoa(4)

aoa4

Apple aoa audio device

Usage

aoa* at macobio? audio* at aoa?

Overview

The aoa driver provides support for the audio hardware found in some macppc machines. These devices do not provide volume control.

Hardware

Machines supported by the aoa driver include:

  • PowerMac7,3

  • PowerMac9,1

  • PowerMac10,1

  • PowerMac10,2

History

The aoa driver first appeared in OpenBSD 3.9.

Authors

The aoa driver was written by Tsubai Masanari and ported to OpenBSD by Joris Vink.

Bugs

This driver needs more testing.

This manual page needs more precision and detail.

From man 8.0-current-20261101 in OpenBSD 8.0-current (2026-11-01). Parsed by carta from the page's mdoc source.