alsa-project/alsa-lib issue #73 was edited from UnicodeMan:

Hi. I am using HP OMEN dc0019ur laptop with linux 5.7-xanmod kernel and KDE neon (Ubuntu-based) system. Laptop has combined 3.5mm jack and a seperate stereo microphone jack. Tried various quirks by creating /etc/modprobe.d/mute.conf file and adding line "options snd-hda-intel model=XX", where XX is the name of the quirk from documentation here: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Docu...

With no modprobe changes: mute led does not work, headphones work, but microphone is not detected, and if i plug anything into microphone jack, it switches to microphone in combined jack.

With hp-line1-mic1 quirk: mute led works fine, headphones are detected, except microphone, though it works anyway. Seperate microphone jack does not work at all.

With headset-mic quirk: mute led does not work, headphones jack works, microphone (from headphones jack) is not detected when present but works when switched to anyway Microphone jack works perfectly (detects a plugged in mic, works in stereo).

--- alsa-info.sh logs --- no quirks: http://alsa-project.org/db/?f=a73a83ba0610e3fd88310999b197fdde4372249a hp-line1-mic1: http://alsa-project.org/db/?f=f4d08dec7918c79a391fb1898d50c57a2448d872 headset-mic: https://alsa-project.org/db/?f=4b1eeef821f39eea28071ac2f2c0babcf515ef14

Not sure if it matters, but I want to add that I'm using nvidia render offload with reverse PRIME support, the gpu has one DP and one HDMI port wired directly to it.

aaand, I hope I am writing this issue in correct place :D

Issue URL : https://github.com/alsa-project/alsa-lib/issues/73 Repository URL: https://github.com/alsa-project/alsa-lib