graphaudio(4)

graphaudio4

Audio graph card

Usage

graphaudio* at fdt? audio* at graphaudio?

Overview

graphaudio is a generic driver for audio cards. It represents the logical connection of audio components like I2S controllers and codecs.

Releases

Unchanged in 13 releases since OpenBSD 6.9.

  1. 6.9–8.0

History

The graphaudio driver first appeared in OpenBSD 6.9.

Authors

The graphaudio driver was written by Mark Kettenis ⟨[email protected]⟩ based on the simpleaudio(4) driver by Patrick Wildt ⟨[email protected]⟩.

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