[alsa-devel] Invalid PCM pointer with CMI8738 and pcm.c buffer underuns

[andoru]

> yes, you need define both playback and capture if you overwrite pcm.default
> since dmix does not support capture

I'm less concerned with the capture part of this card as I record audio
through the mic of the webcam anyway. But having added that, it hasn't
solved my previous problem with not being able to hear sounds from multiple
sources, and also I can't use alsamixer now.

> >>> Seem bug in adding channel map to iec958 instead of analog
> >>
> >> What does that mean?
> 
> Nothing relevant to this problem.
> 
> >> What should I do with those patches?
> 
> Nothing.

So I guess that means there aren't really any solutions to my bug? What
happens next? (sorry for all the annoying questions)