My biggest kernel patch so far:

GitHub

Custom USB Audio setup (mmap vs virtual alsa device) · Darkglass-Electronics/radxa-kernel@cc8f13b

Signed-off-by: falkTX <falktx@falktx.com>

Changing the Linux USB audio gadget to use a very-fast mmap vs the old virtual ALSA card approach, plus also sharing 1 clock for both playback and capture (default implementation uses 1 for playback and 1 for capture, which makes them appear as separate devices - very ugly) Culmination of 1 month of work, but due to how hacky it is I will have to maintain it forever. But it's cool, gives the Darkglass Anagram unit a more unique feel!

Finally getting back to do some KXStudio repository updates. First order of business, cleaning and updating the basic libraries

Launchpad

Builds : KXStudio Libraries : “KXStudio Debian” team

KXStudio-Debian Libraries PPA ================================= Contains new and updated library packages. DO NOT USE THIS PPA DIRECTLY! Please ...

The LV2 stuff changed from waf to meson, the deps are very sequential so it takes a while to confirm successful builds. The stack is basically: zix -> serd -> sord -> sratom -> lilv Updating PawPaw project (for easy win/mac/wasm static builds) along the way to match

GitHub

Commits · DISTRHO/PawPaw

Cross-Platform build scripts for audio plugins. Contribute to DISTRHO/PawPaw development by creating an account on GitHub.

That pretty much takes away my Sunday 😅

Why can't Windows be normal? The USB audio interface feature works pretty much as per standard on Linux and macOS, but on Windows it's a damn mess. When investigating issues it was funny to see this written on an alternative usb audio implementation: > Microsoft Windows USB Audio 2.0 driver available since Windows 10, release 1703 expects Full-Speed explicit feedback endpoint wMaxPacketSize to be equal 4, which violates the USB 2.0 Specification. and other similar things... 🤦‍♂️ 😡