On Mon, Nov 07, 2016 at 02:39:12AM +0000, Bard Liao wrote: > > No, that's something the regulator API will handle for you - individual drivers > > should be written with sensible error handling, the regulator API will handle > > stubbing out things that are needed. > Sorry, maybe I didn't describe it clear. What I mean is all power pins > needed by rt5665 codec can be connected by hardware directly without > SW control. There is no specific power sequence for these power pins. > So, we don't need to control them by driver. That's why we think they > are optional. That's exactly what I understood you to mean. The regulator API will hide this for you.
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