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2019-06-11Supporting commits for the switch to pipewireJan-Simon Möller2-103/+0
We move all components around meta-audio-soundmanager-framework to that layer (still kept on request). We deprecate the meta-audio-4a-framework layer for Happy Halibut. Bug-AGL: SPEC-2473 Change-Id: I2a7c9d815801a3f8ea80943165ea6fd1422533ea Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
2019-04-10Update avirt kernel module and libavirt userspace libraryMark Farrugia1-21/+29
Update the avirt core kernel module and the accompanying libavirt userspace library to the latest releases. The key new feature is a completed and finalized audio path routing system, enabling audio routing at the kernel level. Change-Id: I69eaa578390f4ba67ad71506c359276bee252b19 Signed-off-by: Mark Farrugia <mark.farrugia@fiberdyne.com.au>
2018-11-20Add initial recipes for snd-avirt driverMark Farrugia2-0/+95
The snd-avirt driver will provide an enhanced, dynamic ALSA loopback interface for 4a-softmixer, and provides the audio framework for low-latency audio hardmixers such as the Fiberdyne DSP onboard the Xtensa HiFi2, and the UNICENs Fiberdyne smart amplifier. Included are backport patches for kernels 4.12 and 4.9. Change-Id: I8b23507d7179d10dfa70b7f2f899db4534690392 Signed-off-by: Mark Farrugia <mark.farrugia@fiberdyne.com.au>