BTW, you could manually copy the UCM and then do a test on internal mic
https://github.com/alsa-project/alsa-ucm-conf/tree/import/ucm
Two important folders are: https://github.com/alsa-project/alsa-ucm-conf/tree/import/ucm/sof-skl_hda_card
https://github.com/alsa-project/alsa-ucm-conf/tree/import/ucm/LENOVO-20QE000VMC-ThinkPadX1Carbon7th-20QE000VMC
BTW, you could manually copy the UCM and then do a test on internal mic
https:/ /github. com/alsa- project/ alsa-ucm- conf/tree/ import/ ucm
Two important folders are: /github. com/alsa- project/ alsa-ucm- conf/tree/ import/ ucm/sof- skl_hda_ card
https:/
https:/ /github. com/alsa- project/ alsa-ucm- conf/tree/ import/ ucm/LENOVO- 20QE000VMC- ThinkPadX1Carbo n7th-20QE000VMC