Il 15/05/2016 15:01, Georg Chini ha scritto:
> To me it still looks like this is an issue with your dbus access 
> rights. Everything else
> looks fine - even the loopback modules are loaded but don't receive / 
> send any audio.

I would try to run all services as normal user, but it is different than 
your experience.
Your dbus policies are different than mine?

> Something else I noticed: It looks like you can't get high priority 
> and also no timer based
> scheduling for pulseaudio. This means that your audio quality will 
> probably be really bad.

It is. I've already asked to the pulseaudio guys how to improve the 
audio quality, but currently I'm still here.

> Also there are lots of other errors in the PA log. It seems that there 
> is still something
> broken in your build. Or is that due to the embedded system?

PA itself works fine with paplay and parecord. The problems rise only 
when I try to use bluetooth audio.
For example the a2dp "works" (apart the poor quality) but every time the 
stream is suspended the bluez source is released and I need to 
disconnect and reconnect again the phone to hear the audio another time.

This isn't the expected behavior, but nobody knows why this happens!

I'm fighting against these problems for over 10 days... I need to find a 
solution!
Because Buildroot compiles all packets from the sources it MUST be just 
a matter of configuration.