cs8409

Fix no-sound on Intel MacBook Pro (Cirrus CS8409/CS42L83) on any Linux distro — Debian, Kali, Ubuntu, Pop!_OS, Fedora, Arch. Patched snd-hda-codec-cs8409 with DKMS so it survives kernel updates.

Fix T2 MacBook Pro (Cirrus CS8409) audio after Ubuntu kernel updates — rebuilds the driver on HWE kernels that have no linux-source package

Working Arch Linux on the 2016 MacBook Pro (T1, A1707): sound, Touch Bar, Bluetooth, and 5 GHz WiFi — per-fix guides and scripts

CS8409 built-in speaker patch for iMac18,3 on Fedora Linux 6.19.12

Linux audio setup for iMac A2115 2019 — kernel driver + PipeWire 4-speaker DSP with EQ derived from Apple AID20 tuning data

Omarchy/Linux on a T1 MacBook Pro (2016-2017 Touch Bar): working Touch Bar, 5 GHz Wi-Fi with a 26 dB signal fix, and CS8409 audio. Includes two driver bug fixes and the ESP/T1 firmware rule that decides whether any of it is possible.