Re: [PATCH 3/4] power_supply: Introduce PSE compliant algorithm

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On Wed, Feb 26, 2014 at 3:54 AM, Jenny Tc <jenny.tc@xxxxxxxxx> wrote:

> The idea is to allow pluggable charging algorithms. Currently we have only one
> charging algorithm proposed, but can have other charging algorithms (like pulse
> charging, rule based charging etc.). Based on the platform need, the algorithms
> can be selected. So this should be a user configurable option. I can add more
> explanation on when to select this option.

Do you see a generic framework for pluggable algorithms on an abstracted
level, so that it could be used for the CC/CV charging, measurement and
temperature check algorithm that is found in e.g.
drivers/power/abx500_chargalg.c
drivers/power/ab8500_charger.c etc, or do you envision a set of pluggable
algorithms for this one hardware?

I'm asking because these drivers are a massive set of code and we may
need to start to abstract out and define library functions and frameworks
already now before it becomes impossible to contain.

Yours,
Linus Walleij
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