From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Zhang Rui <rui.zhang@intel.com>
Cc: Mattia Dongili <malattia@linux.it>, Len Brown <lenb@kernel.org>,
"Wang, Zhenyu Z" <zhenyu.z.wang@intel.com>,
linux-acpi <linux-acpi@vger.kernel.org>
Subject: Re: The Garbled screen issue on Sony laptops with two graphics (Intel and Nvidia)
Date: Wed, 11 Mar 2009 12:47:48 +0000 [thread overview]
Message-ID: <20090311124748.GA21017@srcf.ucam.org> (raw)
In-Reply-To: <1236756625.2820.219.camel@rzhang-dt>
On Wed, Mar 11, 2009 at 03:30:25PM +0800, Zhang Rui wrote:
> Anyway, switching between the two graphics cards is a good feature for
> users, isn't it?
Yes, but the same functionality is present on other machines which don't
have the _DSM method that the Sonys have. Intel haven't provided any
information about how this is supposed to work, despite the handover
being a feature of the GM45 chipset.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2009-03-11 12:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-11 2:45 The Garbled screen issue on Sony laptops with two graphics (Intel and Nvidia) Zhang Rui
2009-03-11 2:46 ` Matthew Garrett
2009-03-11 7:29 ` Zhang Rui
2009-03-11 7:30 ` Zhang Rui
2009-03-11 12:47 ` Matthew Garrett [this message]
2009-03-11 13:08 ` Mattia Dongili
2009-03-16 5:46 ` Zhang Rui
2009-03-16 10:24 ` Matthew Garrett
2009-03-16 11:28 ` Mattia Dongili
2009-03-16 11:33 ` Matthew Garrett
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