[alsa-devel] ASoC: pxa2xx-i2s

Mark Brown broonie at sirena.org.uk
Wed Jan 21 20:32:33 CET 2009

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?

More information about the Alsa-devel mailing list