snd_csa (4)

Leading comments

Copyright (c) 1999 Seigo Tanimura
All rights reserved.

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modification, are permitted provided that the following conditions
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   notice, this list of conditions and the following disclaimer.
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(The comments found at the beginning of the groff file "man4/snd_csa.4freebsd".)

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.conf5:

snd_csa_load="YES"

DESCRIPTION

The bridge driver allows the generic audio driver sound(4) to attach to Crystal Semiconductor CS461x/462x/4280 based sound cards.

HARDWARE

The 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 driver yet.

SEE ALSO

sound(4)

HISTORY

The device driver first appeared in Fx 4.0 .

AUTHORS

An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp