Re: [PATCH v2 01/25] usb: otg: add unified otg_notify function for usb_otg_event notification

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On Mon, Dec 13, 2010 at 11:07:21AM +0200, ext Felipe Balbi wrote:
> IMO, we need a drivers/usb/charging kinda thing grouping all of those.

Agreed. Now that I look what kind of solutions there are for USB
charging, it seems everybody creates their own. And since people are
providing more and more of these drivers, it's getting messy. I mean,
the concept is more or less the same, isn't it?

Even if we don't yet want to consider dedicated charger detection HW,
USB will always provide power. Would there be anyone interested in
making a common interface exposing this information to drivers that
need it? I'm sure it's easier to add support for common way of
detecting the actual chargers after we had something like this. Just
an idea. Maybe this would only make things worse.

I remember you have already talked about charging support Felipe, but
I don't remember what was the outcome?

Adding David.

-- 
heikki
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