Sorry you are right. I'm not really familiar with alsa much but triaged a few similar issues recently and tried to help a bit. https://git.kernel.org/pub/scm/linux/kernel/git/next/linux- next.git/tree/sound/pci/hda/patch_realtek.c has mention of hacks with the ALC256 but for asus configs, unsure they would adapt well.
https://bugzilla.kernel.org/show_bug.cgi?id=201251 is an upstream kernel bug that mentions swift configurations so maybe it's worth following/commenting there ** Bug watch added: Linux Kernel Bug Tracker #201251 https://bugzilla.kernel.org/show_bug.cgi?id=201251 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1793410 Title: [Acer Swift SF315-52, Realtek ALC256, Mic, Internal] Internal microphone not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1793410/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
