Re: [PATCH 2/5] HSI: nokia-modem: kernel based PM

From: Sebastian Reichel
Date: Sun Jan 31 2016 - 13:00:46 EST


Hi,

On Sun, Jan 31, 2016 at 06:29:48PM +0100, Pavel Machek wrote:
> > So far power management had to be done in uerspace using exported
>
> "userspace"

Right, thanks.

> > This patch adds kernel based power management, which will bind the
> > modem's power state to the state of the phonet network interface.
>
> Ok, so I have ofonod that already does power management in
> userspace. What happens when power management is done twice?

I have patches for ofono, which add support for the in-kernel
power management. Currently ofono will not start with the new
method, since it wants the GPIOs for userspace based PM.

-- Sebastian

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