From: Bernard Blackham <bernard-4vSAtV5O1nc0n/F98K4Iww@public.gmane.org>
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: S4 sleep woes
Date: Sun, 1 Aug 2004 02:46:36 +0800 [thread overview]
Message-ID: <20040731184636.GG3443@blackham.com.au> (raw)
In-Reply-To: <20040731150112.GA480-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org>
On Sat, Jul 31, 2004 at 05:01:12PM +0200, Karol Kozimor wrote:
> Thus wrote Bernard Blackham:
> > From what I gather, with pmdisk or swsusp, pm_disk_mode should never
> > be PM_DISK_FIRMWARE, as that essentially asks the BIOS to do S4 for
> > us.
>
> Didn't the /sys/power/* interface allow to choose between platform or
> firmware at some point?
Ah, there appears to be one, yes (disk_show and disk_store in
kernel/power/disk.c). Looking again, pmdisk appears to handle it
correctly (just a little jump of logic). Guess that means it's a bug
in software suspend 2. :)
Ta,
Bernard.
--
Bernard Blackham <bernard at blackham dot com dot au>
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next prev parent reply other threads:[~2004-07-31 18:46 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-30 5:06 S4 sleep woes Bernard Blackham
[not found] ` <20040730050615.GA24597-4vSAtV5O1nc0n/F98K4Iww@public.gmane.org>
2004-07-31 15:01 ` Karol Kozimor
[not found] ` <20040731150112.GA480-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org>
2004-07-31 18:46 ` Bernard Blackham [this message]
[not found] ` <20040731184636.GG3443-4vSAtV5O1nc0n/F98K4Iww@public.gmane.org>
2004-08-01 23:32 ` Nigel Cunningham
2004-08-16 10:01 ` Pavel Machek
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