summaryrefslogtreecommitdiffstats
path: root/meta-audio-4a-framework/recipes-kernel
AgeCommit message (Collapse)AuthorFilesLines
2019-05-01Update avirt kernel module and libavirt userspace libraryMark Farrugia2-22/+30
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>
2018-12-14Bump snd-avirt revisionMark Farrugia1-1/+1
Crucial fixes, including cure for potential kernel panic crash Change-Id: I3d163e1a5a1c387d09481d162f748e3b63c288d2 Signed-off-by: Mark Farrugia <mark.farrugia@fiberdyne.com.au>
2018-11-20Add initial recipes for snd-avirt driverMark Farrugia4-0/+131
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>