snd_envy24ht(4)

snd_envy24ht4

Via envy24ht and compatible bridge device driver

Usage

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

device sound device snd_envy24ht device snd_spicds

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

snd_envy24ht_load="YES"

Overview

The snd_envy24ht bridge driver allows the generic audio driver sound(4) to attach to VIA Envy24HT (ICE1724 or VT1724 chipset) and compatible audio devices.

Hardware

The snd_envy24ht driver supports the following audio devices:

  • Audiotrak Prodigy 7.1

  • Audiotrak Prodigy 7.1 LT

  • Audiotrak Prodigy 7.1 XT

  • Audiotrak Prodigy HD2

  • ESI Juli@

  • ESI Juli@ XTe

  • M-Audio Audiophile 192

  • M-Audio Revolution 5.1

  • M-Audio Revolution 7.1

  • Terratec Aureon 5.1 Sky

  • Terratec Aureon 7.1 Space

  • Terratec Aureon 7.1 Universe

  • Terratec PHASE 22

  • Terratec PHASE 28

Only analog playback is supported. Recording and other features of these cards are not supported.

Releases

46 releases since FreeBSD 6.3-RELEASE; the text changed 32 times.

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

History

The snd_envy24ht device driver first appeared in FreeBSD 6.3.

Authors

The snd_envy24ht driver was written by Konstantin Dimitrov based upon the snd_envy24(4) driver. This manual page was written by Alexander Leidinger ⟨[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.