linux-kernel - Re: [GIT PULL] PM updates for 2.6.33

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Message-ID: <20091207022706.GA20770@core.coreip.homeip.net>
Date:	Sun, 6 Dec 2009 18:27:07 -0800
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Arjan van de Ven <arjan@...radead.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	LKML <linux-kernel@...r.kernel.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	pm list <linux-pm@...ts.linux-foundation.org>,
	Alan Stern <stern@...land.harvard.edu>
Subject: Re: [GIT PULL] PM updates for 2.6.33

On Sun, Dec 06, 2009 at 05:18:56PM -0800, Arjan van de Ven wrote:
> On Sun, 6 Dec 2009 14:54:48 -0800
> Dmitry Torokhov <dmitry.torokhov@...il.com> wrote:
> 
> > Yes, that's your PS/2 mouse (rather touchpad) and the delay comes
> > from device reset (needed by some keyboard controllers - I remember
> > HP -or it and keyboard will be dead at resume).
> > 
> 
> btw could we do this reset in an async function call (as long as we
> wait for it to complete before we pull the plug finally) ?

It has to complete before we start shutting down i8042, so there are
dependencies involved...

-- 
Dmitry
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