The only suspected point in the alsa-info.output is the emptiness of "Amixer output" section. Could you check the output of "amixer -c1"? Do you get an error? Otherwise it shows two playbacks (one via nau8821 and another via CS35L41) as well as one capture via CS35L41 in addition to the existing HDMI outputs. The ALSA UCM profile seems missing for those, and there haven't been any development in the upstream, so far.