Re: Linux 2.6.16-rc3

Rafael J. Wysocki
2006-02-13T19:32:41Z

On Monday 13 February 2006 14:51, Takashi Iwai wrote:
> At Mon, 13 Feb 2006 14:09:51 +0100,
> Rafael J. Wysocki wrote:
> >
> > On Monday 13 February 2006 13:02, Takashi Iwai wrote:
> > > At Sun, 12 Feb 2006 19:05:20 -0800,
> > > Andrew Morton wrote:
> > > >
> > > > - Patrizio Bassi <patrizio.bassi@gmail.com> has an alsa suspend
> > > > regression ("alsa suspend/resume continues to fail for ens1370")
> > >
> > > It's not a "regression". PM didn't work with ens1370 at all in the
> > > eralier version.
> > >
> > > About the problem there, I have no idea now what's wrong. The
> > > suspend-to-disk works fine if the driver is built as module but not as
> > > built-in kernel.
> >
> > That may be related to the fact that modular drivers are not present in
> > memory during resume (just a thought).
>
> I think the modular drivers are on memory but the order of
> re-initialization is different.

No, they are not (this is the part I'm sure of). software_resume() is called
before any modules have a chance to be loaded unless you boot with
noresume, load them from an initrd and start the resume manually.

Greetings,
Rafael