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AZALIA(4) NetBSD Kernel Interfaces Manual AZALIA(4)
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by Kimmo Suominen.
Based on man-cgi by Panagiotis Christias.
azalia -- Generic High Definition Audio device driver
azalia* at pci? dev ? function ?
audio* at audiobus?
The azalia device driver is expected to support any PCI device which is
compliant to the High Definition Audio Specification 1.0. Known sup-
ported controllers are Intel 82801F (ICH6) and Intel 82801G (ICH7).
Known supported codecs are Realtek ALC260, ALC880, ALC882, Analog Devices
AD1981HD, CMedia CMI9880, Sigmatel STAC9221, and STAC9221D.
Intel High Definition Audio:
The azalia device driver appeared in NetBSD 3.0.
Non-PCM encodings such as Float32 and AC-3 are not supported.
There is no way to use 20bit or 24bit precision because of a limitation
of the MI audio framework.
NetBSD 9.0 March 15, 2007 NetBSD 9.0