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

From	Pavel Machek <pavel@ucw.cz>
Newsgroups	linux.kernel
Subject	Re: [PATCH 2/5] HSI: nokia-modem: kernel based PM
Date	2016-02-07 22:40 +0100
Message-ID	<qZFdM-3BZ-11@gated-at.bofh.it> (permalink)
References	<qWOZY-44I-3@gated-at.bofh.it> <qWOZZ-44I-51@gated-at.bofh.it> <qX48F-6C6-13@gated-at.bofh.it> <qX4BL-76A-61@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On Sun 2016-01-31 19:00:09, Sebastian Reichel wrote:
> 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.

Ok, but breaking userspace is a no-no, and stock ofono works well on
N900. So this should not go in as-is...?
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH 0/5] nokia-modem: kernel based PM Sebastian Reichel <sre@kernel.org> - 2016-01-31 02:30 +0100
  [PATCH 4/5] HSI: nokia-modem: drop support for disabled pm Sebastian Reichel <sre@kernel.org> - 2016-01-31 02:30 +0100
    Re: [PATCH 4/5] HSI: nokia-modem: drop support for disabled pm Pali Rohár <pali.rohar@gmail.com> - 2016-01-31 12:30 +0100
      Re: [PATCH 4/5] HSI: nokia-modem: drop support for disabled pm Sebastian Reichel <sre@kernel.org> - 2016-01-31 17:20 +0100
        Re: [PATCH 4/5] HSI: nokia-modem: drop support for disabled pm Pali Rohár <pali.rohar@gmail.com> - 2016-02-08 10:00 +0100
  [PATCH 2/5] HSI: nokia-modem: kernel based PM Sebastian Reichel <sre@kernel.org> - 2016-01-31 02:30 +0100
    Re: [PATCH 2/5] HSI: nokia-modem: kernel based PM Pavel Machek <pavel@ucw.cz> - 2016-01-31 18:40 +0100
      Re: [PATCH 2/5] HSI: nokia-modem: kernel based PM Sebastian Reichel <sre@kernel.org> - 2016-01-31 19:10 +0100
        Re: [PATCH 2/5] HSI: nokia-modem: kernel based PM Pavel Machek <pavel@ucw.cz> - 2016-02-07 22:40 +0100

csiph-web