No sound via analog audio jack [Banana Pi / Armbian 5.10 / Vanilla Kernel ]

[Vishnu Das]

 Hello, I am facing an issue regarding audio playback using the vanilla kernel( v4.5.2 ) for Banana Pi. There is no sound via the analog audio jack. aplay -l does show my playback device though. Here are some screenshots of my current config:

 

 

speaker-test is throwing error:

 

 

Should I need to configure anything else?