In addition to expanded Zephyr support, Sound Open Firmware 2.2 brings a variety of performance optimizations. The release notes mention that more native API integration around Zephyr continues andīy Sound Open Firmware 2.3 they hope to be 'fully Zephyr native.' With Sound Open Firmware 2.2 that Zephyr RTOS adoption continues. With Sound Open Firmware 2.1 they began transitioning some platforms from running XTOS to instead using the Zephyr real-time OS.

Sound Open Firmware 2.2-rc1 was released yesterday as the first public milestone towards this next sound firmware feature release. Sound Open Firmware 2.2 is on the way as the newest feature release for Intel's 'SOF' project. INTEL - It was just back in April that Sound Open Firmware 2.1 released as the newest version of the open-source audio DSP firmware stack started by Intel and also even being used by other select hardware vendors as well.

Written by Michael Larabel in Intel on 10 June 2022 at 05:11 AM EDT. Sound Open Firmware 2.2 Preparing More Optimizations, More Zephyr Usage

Instaling Apisonic Labs Speedrum 1.5.3