[alsa-devel] ASoC: at91sam9260-PCM1808/TAS5709-based board driver

[Mark Brown]

On Tue, Aug 25, 2009 at 03:46:14PM -0400, Pedro I. Sanchez wrote:

> The big quest for me now is to figure out what "cmr_div" and "period" 
> have to be. They must be different for each sample rate. Any pointers 
> would be appreciated.

There should be a clocking diagram in the CPU manual which will show how
things are interrelated.  The period of a clock will be 1/rate - the
length of time taken for a clock cycle.