From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Matthias Welwarsky <matze@welwarsky.de>
Cc: linux-acpi@vger.kernel.org
Subject: Re: new fixes for sony-acpi
Date: Sat, 28 Mar 2009 12:22:13 +0000 [thread overview]
Message-ID: <20090328122213.GB24289@srcf.ucam.org> (raw)
In-Reply-To: <200903280941.12955.matze@welwarsky.de>
On Sat, Mar 28, 2009 at 09:41:12AM +0100, Matthias Welwarsky wrote:
> Looking at the somewhat twisted way the Sony DSDT code handles power
> management for the graphics adapters, I have my doubts that there will be a
> generic way. Of course a framework like for the rf kill switch could be
> useful, but the vendor and model specific code would end up in sony-laptop
> anyway.
The Dell XPS 13 has an identical _DSM despite having dual nvidia/nvidia
graphics. The _DSM code in the Vaio DSDT is also very stylistically
different to the rest of it, heavily supporting the idea that it's
nvidia-derived code.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2009-03-28 12:22 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-23 16:34 new fixes for sony-acpi Norbert Preining
2009-03-28 1:34 ` Len Brown
2009-03-28 1:38 ` Matthew Garrett
2009-03-28 8:33 ` Norbert Preining
2009-03-28 12:00 ` Matthew Garrett
2009-03-31 15:20 ` Matthew Garrett
2009-04-13 15:03 ` Norbert Preining
2009-04-13 15:06 ` Matthew Garrett
2009-04-13 15:11 ` Norbert Preining
2009-04-13 15:26 ` Matthew Garrett
2009-04-13 15:43 ` Norbert Preining
2009-04-13 15:45 ` Matthew Garrett
2009-03-28 8:41 ` Matthias Welwarsky
2009-03-28 12:11 ` Albert Vilella
2009-03-28 12:19 ` Matthew Garrett
2009-03-28 12:22 ` Matthew Garrett [this message]
2009-03-28 14:19 ` Matthias Welwarsky
2009-03-28 14:44 ` Matthew Garrett
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