[alsa-devel] ASoC: pxa2xx-i2s

[Brian Rhodes]

Mark Brown wrote:
> On Wed, Jan 21, 2009 at 10:46:17AM -0600, Brian G Rhodes wrote:
>   
>> Mark Brown wrote:
>>     
>
>   
>>> What is the clock master in your system?
>>>       
>
>   
>> The master is the i2s controller sysclk.  The dac2x is in slave mode.  
>> Though the i2s controller isn't directly supplying the bit clock to the 
>> codec in this case.  We're using the PLL on the dac2x.
>>     
>
> Just to confirm, the codec is the clock master on the I2S bus itself?
>
>   
No, the 270 is the clock master on the I2S bus.  The codec is sourcing 
the clock input using the PLL.  I apologize for being unclear.