From: Pavel Machek <pavel@suse.cz>
To: Tehn Yit Chin <tehn-yit.chin@greyinnovation.com>
Cc: Li Qiang-E3422C <E3422C@motorola.com>, linux-pm@lists.osdl.org
Subject: Re: apm for individual devices
Date: Thu, 9 Mar 2006 02:55:18 +0100 [thread overview]
Message-ID: <20060309015518.GE2084@elf.ucw.cz> (raw)
In-Reply-To: <440F8B96.5080802@greyinnovation.com>
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On Čt 09-03-06 12:57:42, Tehn Yit Chin wrote:
> Pavel Machek wrote:
> >On Út 07-03-06 10:11:31, Li Qiang-E3422C wrote:
> >
> >>'0' indicates the device is on. Other values (1-3) indicate the device
> >>is in a low power state.
> >>You can see ACPI's spec.
> >
> >
> >Actually, no. This is broken interface, please do not use it. 0 == on,
> >2 or 3 == off. But do not use it.
>
> Are you saying not to the the power/state that is present in the
> device's sysfs entry? What interface do you recommend that I use?
Parse error. But I'm trying to say that <device>/power/state should
not be used -- it is ugly/broken. Replacement interface is being
prepared by Patrick, I believe, but is not yet in mainline. Feel free
to help Patrick :-).
Pavel
--
Web maintainer for suspend.sf.net (www.sf.net/projects/suspend) wanted...
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next prev parent reply other threads:[~2006-03-09 1:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-07 2:11 apm for individual devices Li Qiang-E3422C
2006-03-08 15:51 ` Pavel Machek
2006-03-09 1:57 ` Tehn Yit Chin
2006-03-09 1:55 ` Pavel Machek [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-03-07 0:44 Tehn Yit Chin
2006-03-07 1:30 ` Tehn Yit Chin
2006-03-07 2:58 ` Patrick Mochel
2006-03-08 15:50 ` Pavel Machek
2006-03-07 3:50 ` Adam Belay
2006-03-07 4:06 ` Tehn Yit Chin
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