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F2FS Data Compression, More Logitech Device Additions, and TrueAudio

Submitted by Roy Schestowitz on Monday 23rd of December 2019 11:13:03 AM Filed under
Linux
  • F2FS Data Compression Using LZO/LZ4 + Selective File Extension Handling To Land In 2020

    F2FS is the latest Linux file-system gaining transparent data compression support for saving on-disk space. With F2FS there are two compression algorithms supported so far plus the support of making the data compression opt-in per file or applying the compression to select file extensions(s).

    Back in October I wrote about the experimental F2FS LZO/LZ4 compression support. That work has matured from just being patches on their mailing list to now being queued in the F2FS "dev" branch ahead of merging now with the Linux 5.6 kernel in early 2020.

  • More Logitech Device Additions + Refinements Coming With Linux 5.6

    While there still is at least a full month to go before seeing the Linux 5.5 stable release and that marking the opening of the Linux 5.6 merge window, already a fair amount of HID subsystem work is queuing in its "-next" tree ahead of the first full kernel cycle of 2020.

    In recent kernel cycles we've seen a fair amount of work on Logitech input devices from a new keyboard driver in Linux 5.5 to a lot of additions around supporting their newer wireless devices. With Linux 5.6, that Logitech work is continuing. Sadly, however, it's still not from Logitech themselves but the community -- independent contributors and the likes of Red Hat who continue with their great community / reverse-engineered support

  • AMD Radeon TrueAudio-Next Finally Going Cross-Platform With Linux Support

    TrueAudio-Next is AMD's solution for advanced GPU-accelerated audio effects and other capabilities by leveraging OpenCL compute rather than any dedicated DSP audio hardware. While developed as open-source the past three years, there hasn't been official Linux support but that seems to finally be changing.

    A Phoronix reader pointed out this beta-cross-platform branch of TrueAudio-Next (TAN) that was created a few days ago. While the documentation continues to point to only Windows support, the updated CMake build system confirms not only Windows support but also Linux and even Apple macOS.

»

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