Re: [PATCH 3/4] ASoC: wm8904: extend device tree support

Hi All,

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+  - num-drc-cfgs: Number of available DRC modes from drc-cfg-regs property

+  - drc-cfg-regs: Default registers value for R40/41/42/43 (DRC) +    The list must be (4 x num-drc-cfgs) entries long. +    If absent or incomplete, DRC is disabled.

What is the purpose of having num-drc-cfgs?  We can tell how large drc-cfg-regs is so it just seems redundant.

Can you please point me to any reference implementation doing this ?

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+  - num-retune-mobile-cfgs: Number of retune modes available from +    retune-mobile-cfg-regs property

Same here.

Thanks Best Regards Pier