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