I'm trying to use an OrangePi Zero as an Alexa device, using github.com/alexa-pi/AlexaPi. This is headless, but I need analogue out and in.
Given that it's headless, I thought I'd use the mainline kernel instead of headless. Everything installs fine, but ALSA does not see anysound card hardware.
aplay: device_list:268: no soundcards found...
I can try legacy, but I'd prefer to use mainline if possible.