07-28-2021, 12:26 PM
Please, have a look at this forum post, which describes a somewhat better workaround, in the sense of possibly cosuming less CPU power. I've also created a kernel patch that makes it possible to turn off dynamic power management for the Pinebook Pro's audio codec, which eliminates the popping/crackling noises. It will be released as part of a patch series that will resolve the remaining audio issues on the PineBook Pro.