audiocs(7D) Devices audiocs(7D)NAMEaudiocs - Crystal Semiconductor 4231 Audio driver
DESCRIPTION
The audiocs driver supports the Crystal Semiconductor 4231 Codec to
implement the audio device interface.
The audiocs device provides support for the internal speaker, head‐
phone, line out, line in, microphone, and, on some platforms, internal
CD-ROM audio in.
ERRORSaudiocs errors are described in the audio(7I) manual page.
FILES
/kernel/drv/sparcv9/audiocs
64-bit audiocs driver
/kernel/drv/audiocs.conf
audiocs driver configuration file
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬───────────────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼───────────────────────────────────────┤
│Architecture │ SPARC │
├────────────────────┼───────────────────────────────────────┤
│Availability │ driver/audio │
├────────────────────┼───────────────────────────────────────┤
│Interface Stability │ Uncommitted │
└────────────────────┴───────────────────────────────────────┘
SEE ALSOioctl(2), attributes(5), audio(7I), mixer(7I), streamio(7I)
Crystal Semiconductor, Inc. CS4231 Data Sheet
DIAGNOSTICS
In addition to being logged, the following messages can appear on the
system console:
play-interrupts too low The interrupt rate specified in
record-interrupts too low audiocs.conf is set too low. It is being
reset to the rate specified in the mes‐
sage. Update audiocs.conf to a higher
interrupt rate.
play-interrupts too high The interrupt rate specified in
record-interrupts too high audiocs.conf is set too high. It is being
reset to the rate specified in the mes‐
sage. Update audiocs.conf to a lower
interrupt rate.
SunOS 5.11 12 May 2009 audiocs(7D)