[alsa-devel] ASoC AT91 : read dma buffer

Alexandre BOUIN a.bouin at kerlink.fr
Fri Feb 22 16:05:15 CET 2008

Hi list,

I'm working with ASoC layer for arm AT91.
I'd like to trace sound datas right before they are transmitted to dma.

Buffer pointer seems to be prtd->period_ptr.
Is there any way to read datas from this pointer ?

Thanks in advance.


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