Re: [PATCH 0/7] Implement generic regulator constraints parsing for ACPI and OF

[Mark Brown]

On Wed, Jan 25, 2017 at 02:05:58PM -0800, Dmitry Torokhov wrote:

> > Yes.  Querying the suspend mode configuration would be one way to do it
> > already.

> Suspend mode of what though? Regulator? I would not mind cleaning up at
> least some of the drivers if we had a generic API for doing such
> query... Would it be something like:

Yes, though there's some fun working out exactly when to query them.
Early resume should be safe.

> 	bool device_has_lost_state(struct device *dev,
> 				   struct regulator *supplies)

> with DT systems going strictly off regulator data and ACPI throwing
> its internal state in the mix?

> Or you meant something else?

I meant looking at individual regulators, though I guess that does have
a list of supplied as an argument.

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