slole

Hello, I have found an issue with the audio device on allwinner H2+/H3 boards. The internal audio DAC works just fine on Armbian Stretch, but on Armbian Buster the audio device appears as mono-only in pulseaudio. When trying to run 'speaker-test -c 2' the audio channels appear to be flipped? I figured this is an issue with the device tree? This seems to be a common issue: my post: This issue affects the Buster and Bionic builds. I have a few extra SD cards, so I can test stuff out or give you any required console outputs.

I've been strugging with the same issue. Has anything changed?

I recently started playing around with OrangePi Zero with the Allwinner H2+ CPU. I want to test out the internal audio DAC. To do so I enabled "analog-coded" in armbian-config. After rebooting I saw a new audio device in the output of "pacmd list-cards", but it says that only mono is available. How can I configure stereo sound? I haven't played around with "/etc/asound.conf" much as I don't understand it. Also, I don't have anything plugged into the audio pins on the GPIO.