Correction: setting `snd_hda_intel.dmic_detect=0` does make snd_hda_intel driver work (without microphone, as before).
However SOF driver that worked in eoan (5.3) kernel _with upstream SOF firmware_ does not work in focal (5.4) kernel. Microphone _did_ work with SOF.
Correction: setting `snd_hda_ intel.dmic_ detect= 0` does make snd_hda_intel driver work (without microphone, as before).
However SOF driver that worked in eoan (5.3) kernel _with upstream SOF firmware_ does not work in focal (5.4) kernel. Microphone _did_ work with SOF.