snd_cs4281(4)

snd_cs42814

Crystal semiconductor cs4281 pci bridge device driver

Usage

To compile this driver into the kernel, place the following lines in your kernel configuration file:

device sound device snd_cs4281

Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

snd_cs4281_load="YES"

Overview

The snd_cs4281 bridge driver allows the generic audio driver sound(4) to attach to the CS4281 sound card.

Hardware

The snd_cs4281 driver supports the following sound cards:

  • Crystal Semiconductor CS4281

Releases

52 releases since FreeBSD 5.3-RELEASE; the text changed 36 times.

  1. 5.3
  2. 5.4
  3. 5.5
  4. 6.0
  5. 6.1–6.3
  6. 6.4
  7. 7.0
  8. 7.1
  9. 7.2
  10. 7.3
  11. 7.4
  12. 8.0
  13. 8.1
  14. 8.2
  15. 8.3
  16. 8.4
  17. 9.0
  18. 9.1
  19. 9.2
  20. 9.3
  21. 10.0
  22. 10.1
  23. 10.2
  24. 10.3
  25. 10.4
  26. 11.0
  27. 11.1
  28. 11.2
  29. 11.3
  30. 11.4
  31. 12.0
  32. 12.1
  33. 12.2
  34. 12.3
  35. 12.4
  36. 13.0–13.2
  37. 13.3–16.0

History

The snd_cs4281 device driver first appeared in FreeBSD 4.3.

Authors

Orion Hodson ⟨[email protected]⟩

From base 16.0-CURRENT-20261027-61c70dc16a79 in FreeBSD 16.0-CURRENT (2026-10-27). Parsed by carta from the page's mdoc source.