Pinephone Pro Earpiece is not working, need help

[silverwing]

Some time ago I noticed that I no longer hear my peer during a call. After some investigation and trying different images I installed factory test image from here: https://wiki.pine64.org/wiki/PinePhone_P...e_Checking
No sound can be heard during earpiece test even there . So I come to conclusion that Earpiece is not working on my device at all. It was working previously, sadly I cannot confirm exact point when the issue started.
Is there anything I can do with that?

[alaraajavamma]

Some time ago I noticed that I no longer hear my peer during a call. After some investigation and trying different images I installed factory test image from here: https://wiki.pine64.org/wiki/PinePhone_P...e_Checking
No sound can be heard during earpiece test even there . So I come to conclusion that Earpiece is not working on my device at all. It was working previously, sadly I cannot confirm exact point when the issue started.
Is there anything I can do with that?

I am not sure does this help but for me some things cause issues with earpiece audio:
These all might be coinsidents so take them as they are (some stranger from the internet is just telling you something )
- When my wifi/bluetooth killswitch was off it somehow cause pulseaudio suspending really fast
- Newer kernels cause audio issues for me on Mobian, PMOS and Manjaro
- Before I upgraded Tow-Boot to latest version audio was not that reliably functioning (no idea what my Tow-boot version was but I received my PPP like three weeks ago)
- If I suspend as root it will cause audio issues (for example with sleepwalk scripts or similar)

Hope you will get working audio back