audiohd(7D) Devices audiohd(7D)NAMEaudiohd - Intel High Definition Audio Controller support
DESCRIPTION
The audiohd driver provides support for the generic codec chips which
are compatible with the Intel High-Definition Audio Controller 1.0
specification.
FILES
/kernel/drv/audiohd.conf audiohd driver configuration file
/kernel/drv/audiohd 32-bit x86 kernel driver module
/kernel/drv/amd64/audiohd 64-bit x86 kernel driver module
ATTRIBUTES
See attributes(5) for a descriptions of the following attributes:
┌────────────────────┬───────────────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼───────────────────────────────────────┤
│Architecture │ PC-based system │
├────────────────────┼───────────────────────────────────────┤
│Availability │ driver/audio/audiohd │
├────────────────────┼───────────────────────────────────────┤
│Interface Stability │ Uncommitted │
└────────────────────┴───────────────────────────────────────┘
SEE ALSOioctl(2), attributes(5), audio(7I), mixer(7I), streamio(7I)
Intel High-Definition Audio Specification 1.0. - Intel Corporation
ALC880 Specification — Realtek Inc.
DIAGNOSTICS
In addition to being logged, the following messages can appear on the
system console:
play-interrupts too low The interrupt rate in audiohd.conf is set
record-interrupts too low too low. It has been reset to the rate
specified in the message. Update
audiohd.conf to a higher interrupt rate.
redcord-interrupts too low The interrupt rate in audiohd.conf is set
record-interrupts too high too low. It has been reset to the rate
specified in the message. Update
audiohd.conf to a higher interrupt rate
SunOS 5.11 12 May 2009 audiohd(7D)