[alsa-devel] [PATCH][ASoC v2] Update Freescale MPC8610HPCD fabric driver to support multiple codecs

Timur Tabi timur at freescale.com
Fri Jun 13 17:13:05 CEST 2008

Jon Smirl wrote:

> My system works like you describe. We have an external clock
> generator. It needs to be set up in the fabric code.

But can the clock frequency change during runtime?  The current ASoC interface
can handle that.

> Isn't the parameter needed for codecs like AC97 where they supply the
> clock back to the CPU? Timur's device tree is the one with a codec
> clock rate. Are there other parameters the system might need to set
> into a codec?

The direction of the clock.  That's why I have "i2s-slave" in the SSI nodes.

Timur Tabi
Linux kernel developer at Freescale

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