I'm running Ubuntu-Core with Qt-Embedded (nanopi-neo-core-qte-sd4g-20161213.img.zip), however audio is not working out of the box. Any idea what may be wrong? Other posts and "/var/lib/alsa/asound.state" mention "audiocodec" however this is not listed in the hardware device list:
output of aplay -l
output of aplay -L
output of aplay -l
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**** List of PLAYBACK Hardware Devices ****
card 0: snddaudio [snddaudio], device 0: Playback pcm5102a-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: sndhdmi [sndhdmi], device 0: SUNXI-HDMIAUDIO sndhdmi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
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null
Discard all samples (playback) or generate zero samples (capture)
sysdefault:CARD=snddaudio
snddaudio,
Default Audio Device
dmix:CARD=snddaudio,DEV=0
snddaudio,
Direct sample mixing device
dsnoop:CARD=snddaudio,DEV=0
snddaudio,
Direct sample snooping device
hw:CARD=snddaudio,DEV=0
snddaudio,
Direct hardware device without any conversions
plughw:CARD=snddaudio,DEV=0
snddaudio,
Hardware device with all software conversions
sysdefault:CARD=sndhdmi
sndhdmi,
Default Audio Device
dmix:CARD=sndhdmi,DEV=0
sndhdmi,
Direct sample mixing device
dsnoop:CARD=sndhdmi,DEV=0
sndhdmi,
Direct sample snooping device
hw:CARD=sndhdmi,DEV=0
sndhdmi,
Direct hardware device without any conversions
plughw:CARD=sndhdmi,DEV=0
sndhdmi,
Hardware device with all software conversions