NAME
snd_csa — Crystal Semiconductor CS461x/462x/4280 PCI bridge device driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device sound
device snd_csa
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
snd_csa_load="YES"
DESCRIPTION
The snd_csa bridge driver allows the generic audio driver sound(4) to attach to Crystal Semiconductor CS461x/462x/4280 based sound cards.
HARDWARE
The snd_csa driver supports the following sound cards:
•
Crystal Semiconductor CS4280
•
Crystal Semiconductor CS4610
•
Crystal Semiconductor CS4611
•
Crystal Semiconductor CS4614
•
Crystal Semiconductor CS4615
•
Crystal Semiconductor CS4622
•
Crystal Semiconductor CS4624
•
Crystal Semiconductor CS4630
•
Genius Soundmaker 128 Value
•
Hercules Game Theatre XP
•
Turtle Beach Santa Cruz
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.
SEE ALSO
HISTORY
The snd_csa device driver first appeared in FreeBSD 4.0.
AUTHORS
Seigo Tanimura <tanimura [AT] r.jp>
BSD December 15, 2005 BSD