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From: "Charl P. Botha" <c.p.botha-ra0OqMccq8edIhEUFHOBvg@public.gmane.org>
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: resource for S3 suspend/resume of Radeon
Date: 17 Mar 2003 15:42:32 +0100	[thread overview]
Message-ID: <1047912152.28830.32.camel@dutidad> (raw)

Dear list,

This patch to Linux kernel 2.4.20-ben8 has just been brought to my
attention: http://penguinppc.org/~benh/new_sleep.diff

benh and ATI seem to have fixed the suspension code of the radeon.  I
have looked at this (see the Radeon bits) and at Patrick Mochel's power
management architecture code and documentation and it does look like a
lot of this code could be used to make ACPI S3 (suspend to RAM) a
reality on Radeon-using laptops.

I don't have time to look at this right now, but will do so as soon as
another lazy weekend comes up.  If someone else has the time and
inclination (Ole Rohne? ;), please go ahead!

Thanks,
Charl

-- 
charl p. botha http://cpbotha.net/ http://visualisation.tudelft.nl/


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             reply	other threads:[~2003-03-17 14:42 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-03-17 14:42 Charl P. Botha [this message]
     [not found] ` <1047912152.28830.32.camel-1Jw6Eky0yc0@public.gmane.org>
2003-03-17 15:34   ` resource for S3 suspend/resume of Radeon Karol Kozimor
     [not found]     ` <20030317153434.GB3936-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org>
2003-03-17 15:47       ` Charl P. Botha
     [not found]         ` <1047916074.28836.58.camel-1Jw6Eky0yc0@public.gmane.org>
2003-03-17 16:26           ` Karol Kozimor
     [not found]             ` <20030317162624.GB2249-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org>
2003-03-17 16:54               ` Charl P. Botha
2003-03-21  9:26               ` Pavel Machek
2003-03-18  6:36       ` Ole Myren Rohne
2003-03-17 15:35   ` Charl P. Botha
     [not found]     ` <1047915331.28836.45.camel-1Jw6Eky0yc0@public.gmane.org>
2003-03-17 16:20       ` Ducrot Bruno
2003-03-17 18:12       ` Patrick Mochel
2003-03-17 16:23   ` Ole Myren Rohne
     [not found]     ` <m3hea29d2d.fsf-ksZHQmIzGzSqwiivBfVWcw@public.gmane.org>
2003-03-17 16:52       ` Charl P. Botha

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