SND_CSA(4) BSD Kernel Interfaces Manual SND_CSA(4)
snd_csa -- Crystal Semiconductor CS461x/462x/4280 PCI bridge device
The snd_csa bridge driver allows the generic audio drivers including
sound(4) to attach to Crystal Semiconductor CS461x/462x/4280 based sound
The snd_csa driver supports the following soundcards:
o Crystal Semiconductor CS461x/462x Audio Accelerator
o Crystal Semiconductor CS4280 Audio Controller
Some onboard CS4610 chips are accompanied by the CS423x ISA codec instead
of the CS4297 AC97 codec. Such configurations are not supported by the
snd_csa driver yet.
The snd_csa device driver first appeared in FreeBSD 4.0.
Seigo Tanimura <tanimuraATr.jp>
BSD August 28, 2004 BSD