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

[andoru]

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,
> SNDRV_PCM_HW_PARAM_PERIODS)

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