audiocs - Crystal Semiconductor 4231 Audio driver
The audiocs driver supports the Crystal Semiconductor 4231 Codec to implement the audio device interface.
The audiocs device provides support for the internal speaker, headphone, line out, line in, microphone, and, on some platforms, internal CD-ROM audio in.
audiocs errors are described in the audio(7I) manual page.
64-bit audiocs driver
audiocs driver configuration file
See attributes(5) for descriptions of the following attributes:
Crystal Semiconductor, Inc. CS4231 Data Sheet
In addition to being logged, the following messages can appear on the system console:
The interrupt rate specified in audiocs.conf is set too low. It is being reset to the rate specified in the message. Update audiocs.conf to a higher interrupt rate.
The interrupt rate specified in audiocs.conf is set too high. It is being reset to the rate specified in the message. Update audiocs.conf to a lower interrupt rate.