Re: ASoC: pxa2xx-i2s

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On Tue, Jan 20, 2009 at 04:24:21PM -0600, Brian Rhodes wrote:

> This method also works, and does not affect the the other stream.  The 
> difference for me really seems to be that when DREC is set and DRPL is 
> cleared when i2s is enabled it will occasionally never start.  I cannot 

Without checking the datasheet for the chip this looks broadly
reasonable to me.

> recreate the issue by with the original code if I initialize SACR1 to 
> set DREC in startup and do not reset it in hw_params.  It is possible 
> the problem is with the codec.  TLV320dac2x.

What is the clock master in your system?

> hours.  Nothing in the i2s controller documentation mentions the 
> possibility of anything in the hardware disabling replay, so I am 
> confused what is happening here.

If chip documentation were always complete and accurate the world would
be a much better place :)
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