Re: [PATCH v2 1/5] ASoC: audio-graph-port: add link-trigger-order

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Hi Mark

> > Sound Card need to consider/adjust HW control ordering based on the
> > combination of CPU/Codec. The controlling feature is already supported
> > on ASoC, but Simple Audio Card / Audio Graph Card still not support it.
> > Let's support it.
> 
> I'm really not thrilled about putting this in the DT bindings since it
> feels like something which is likely to change depending on what the OS
> is doing, at least sometimes.  OTOH I can't think of anything better
> other than quirks and there are some cases where we just need a specific
> order.

Thank you for reviewing.

I'm not 100% sure when it is needed, but I think it is based on CPU/Codec
chip pair selection ? A device needs to start before B device, etc,
not a whimsical setting.

Other choise to setup it is to creat Simple-Card/Audio-Card custom
driver, I think. But creating custom driver only for such purpose is
a little bit too much.

If it is just a property naming issue, how about to use
"trigger-order-quirks" or something ?

Thank you for your help !!

Best regards
---
Kuninori Morimoto



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