Hi all,

I have question according to the src pointer in the copy operator:
I'm writing an ALSA driver for the cogent CSB337 board. I'm testing the
driver but there are some problem.
I'm trying to playback a wav file, but i hear some strange noise, not the
data corresponding to the wav file.
I compared the data of the wav file and the data in the copy operator
(before they sent to the codec). They are different.

Why the data pointed by the src pointer (parameter of the playback copy
operator) and the data of the wav file to playback are different?

Thanks for any help.

best regards,

Mathieu rondonneau



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