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SND_AI2S(4) powerpc Kernel Interfaces Manual SND_AI2S(4) NAME snd_ai2s -- Apple I2S audio device driver SYNOPSIS To compile this driver into the kernel, place the following lines in your kernel configuration file: device sound device snd_ai2s Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5): snd_ai2s_load="YES" DESCRIPTION The snd_ai2s driver provides support for the Apple I2S audio controllers found predominantly in G4 and G5 machines, along with the snapper and tum- bler codecs. Some machines (e.g. the Mac Mini) do not have configurable codecs and so lack hardware volume control. HARDWARE Chips supported by the snd_ai2s driver include: * Apple Tumbler Audio * Apple Snapper Audio SEE ALSO snd_davbus(4), sound(4) HISTORY The snd_ai2s device driver appeared in NetBSD 2.0 and then in FreeBSD 8.0. AUTHORS The snd_ai2s driver was written by Tsubai Masanari <tsubai@netbsd.org>, and ported to FreeBSD by Marco Trillo <marcotrillo@gmail.com>. BUGS Recording and operation with non-44.1 Khz audio are not currently sup- ported. FreeBSD ports 15.1 January 20, 2009 SND_AI2S(4)
NAME | SYNOPSIS | DESCRIPTION | HARDWARE | SEE ALSO | HISTORY | AUTHORS | BUGS
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