clcs(4)

clcs4

Cirrus logic cs4280/cs4610/cs4615 audio device

Usage

clcs* at pci? audio* at clcs?

Overview

The clcs driver provides support for the Cirrus Logic CS4280 chip, as well as for CS461x.

Files

The driver needs a firmware file, which is loaded on demand when the device is attached:

/etc/firmware/cs4280

Releases

54 releases since OpenBSD 2.8; the text changed 6 times.

  1. 2.8–3.1
  2. 3.2–3.4
  3. 3.5–3.6
  4. 3.7–3.9
  5. 4.0–4.1
  6. 4.2–4.3
  7. 4.4–8.0

History

The clcs device driver appeared in OpenBSD 2.8.

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