[alsa-devel] hw_ptr accuracy with intel8x0 -> PulseAudio issue

[Raymond Yau]

2009/12/4 pl bossart <bossart.nospam at gmail.com>

> >>   17. hwptr 24351 buffer 16384 appl 24332, avail=16403
> >
> > appl pointer is behind hwprtr (  underrun ) , need timestamp to find out
> > whether PA is unable to write audio data in time since
>
>  I commented out the portion of the code that increases the watermark and
> clamped the number of available samples to the buffer size, and it works
> just fine, no audio
> underflows.
>

Do you mean that the underrun is related the the portion of code that
increase the watermark (i.e It is a pulseaudio bug instead of driver bug  )
?