Releases: thesofproject/sof
v2.9
The SOF technical steering committee is pleased to announce the v2.9 release of SOF.
Signed binaries for selected platforms are here https://github.com/thesofproject/sof-bin/releases (sof-bin-2024.03).
Highlights
- Major performance optimizations to audio modules: Aria, Mixin/Mixout, DRC
- Improvements to loadable module support, both with native SOF and the new Zephyr Linkable Loadable Extensions https://docs.zephyrproject.org/latest/services/llext/index.html
- New components migrated to Module API: RTNR, IGO_NR
- Topologies: new Intel and NXP topologies, updates existing topologies
- Zephyr support stabilized for NXP i.MX8QXP, NXP i.MX8QM, NXP i.MX8ULP. XTOS support removed for these platforms.
- Numerous bugfixes including #8779 #8751 , #8832 , #8414 , #8503 and more in https://github.com/thesofproject/sof/issues?q=milestone%3Av2.9+is%3Aclosed
v2.8.1
v2.8.1
The SOF technical steering committee is pleased to announce the v2.8.1 release of SOF.
Signed binaries for selected platforms are here https://github.com/thesofproject/sof-bin.
What's Changed
- [stable-v2.8] clean cherry-pick of xtensa-build-zephyr --deployable by @marc-hb in #8858
- [stable-v2.8] Merge avs-tplg and sof-ace-tplg under production directory by @marc-hb in #8861
- V2.8.1 candidate by @jsarha in #8855
- ipc4: fw_reg: downgrade FW_REGS version to 0 to disable delay reporting by @kv2019i in #8868
- [stable-v2.8] versions.js: bump to 2 8 1 by @kv2019i in #8866
- NEX topology changes for v2.8.1 by @CBala21 in #8873
Full Changelog: v2.8...v2.8.1
Contributors
Assets 2
v2.8
The SOF technical steering committee is pleased to announce the v2.8 release of SOF.
Signed binaries for selected platforms are here https://github.com/thesofproject/sof-bin.
Highlights
- New platforms: AMD ACP6.3
- New Data Processing (DP) Queue functionality added that provides new capabilities to connect pipelines across DSP cores, and to connect modules with different processing rates.
- New modules: SRC Lite
- New components migrated to Module API: DC Block, Google RTC, ASRC
- New tools: SOF ALSA plugin added - run SOF pipelines on generic Linux host
- Refactored Smart Amp module adding a new two-layer structure - a generic common part and implementation specific inner part.
- Topology2.0 Infrastructure: added ALSA enum and switch controls support, new benchmarking topologies and updated Doxygen documentation
- Topologies: new AMD Soundwire, multiple new/updated Intel Meteor Lake topologies
- Zephyr updated to 3.5 baseline (for Zephyr based SOF builds)
v2.7.2
The SOF technical steering committee is pleased to announce the v2.7.2 release of SOF. Changes in this release are limited to DSP topology files, adding support for new targets.
Signed binaries for Intel platforms are here released at https://github.com/thesofproject/sof-bin/releases/tag/v2023.09.2
v2.7.1
The SOF technical steering committee is pleased to announce the v2.7.1 release of SOF. This is a bugfix release that incorporates fixes to chain DMA handling (#8236) and firmware boot issue found on Intel Meteor Lake (#8281).
Signed binaries for Intel platforms are here released at https://github.com/thesofproject/sof-bin/releases/tag/v2023.09.1
v2.7
The SOF technical steering committee is pleased to announce the v2.7 release of SOF. This release focuses on optimization of key audio components and extends the usage of Zephyr as the RTOS for SOF.
Signed binaries for selected Intel platforms are here https://github.com/thesofproject/sof-bin.
Highlights
- New platforms: AMD Van Gogh
- Performance optimizations to audio components: Aria, Volume, Time Domain Fixed Beamformer (TDFB), MFCC Feature Extractor
- Pipeline 2.0 - Work started to improve the pipeline framework aiming to reduce memory consumption and to support distributing pipelines across multiple DSP cores
- Improved audio stub infrastructure to help with 3rd party module integration
- Zephyr Ready - First production quality SOF platform released for Meteor Lake using native Zephyr RTOS.
v2.6.1
The SOF technical steering committee is pleased to announce the v2.6.1 release of SOF. This is a minor update that incorporates a fix to rimage signing infrastructure, allowing to provide a more complete set of prebuilt images.
Signed binaries for selected Intel platforms are here https://github.com/thesofproject/sof-bin (see also notes at https://github.com/thesofproject/sof-bin/blob/main/v2.6.x/README.md ).
v2.2.6
2.2.x is the stable release for Intel RPL and previous released products. v2.2.6 is to cherry pick topology updates for some Intel TGL, ADL and RPL platforms:
81f5822 topology1: adl: add support for Nocodec amp and HDMI-in capture.
310b10c topology1: tgl: add support for Nocodec amp and HDMI-in capture.
d0dbfd6 topology1: add support for rt1308 ssp amp + HDMI-in capture.
058e657 topology1: add support for Dell SKU 0934
3d54d14 topology1: add Dell SKU 0BDA support
5fa9cb6 topology1: CMakeLists: add RPLP CRB support for SoundWire
v2.6
The SOF technical steering committee is pleased to announce the v2.6 release of SOF. This release focuses on optimization of key audio components and extends the usage of Zephyr as the RTOS for SOF.
Signed binaries for selected Intel platforms are here https://github.com/thesofproject/sof-bin.
Highlights
- New platforms: NXP i.MX93 and initial Intel Lunar Lake support.
- Performance optimizations to audio components: dcblocker, eq-fir and copier; increased usage of HiFi4 SIMD.
- More native Zephyr platforms: Intel cAVS2.5
- Initial support for non built-in libraries.
- Support to run SOF as Zephyr POSIX target on Linux for faster feature development and fuzzing.
- Continuing hardening of IPC and Zephyr.