snd_ai2s4
Apple i2s audio device driver
Usage
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"
Overview
The snd_ai2s driver provides support for the Apple I2S audio controllers found predominantly in G4 and G5 machines, along with the snapper and tumbler 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
Releases
9 releases since FreeBSD 14.0-RELEASE; the text changed 1 time.