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

andoru andoru.blah at gmail.com
Sat Apr 5 20:29:25 CEST 2014

Raymond Yau <superquad.vortex2 <at> gmail.com> writes:
> does the hardware really support (16384/1764)
> 9.27 periods?
> does the error occur in the last period ?

I have no idea, how do I find out? What last period?

> Do the clippping occur with oss emulation which use 
> power of 2 period size
> or
> add
> snd_pcm_hw_constraint_integer(runtime,

Add that line where? I'm not sure if I'm using oss emulation.

More information about the Alsa-devel mailing list