From: David Vrabel <dvrabel@cantab.net>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Lennart Sorensen <lsorense@csclub.uwaterloo.ca>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Support for GEODE CPUs
Date: Wed, 09 Mar 2005 23:26:27 +0000 [thread overview]
Message-ID: <422F8623.4030405@cantab.net> (raw)
In-Reply-To: <1110405563.3072.250.camel@localhost.localdomain>
Alan Cox wrote:
>
> There are a few Geode tricks to know for performance
>
> - If you can't turn it off use solid areas of colour to speed the system
> up (The hardware uses RLE encoding to reduce ram fetch bandwidth)
How much of a difference does the compression make to performance?
> - The onboard audio is a software SB emulation on older GX. It burns
> CPU.
Presumably one could write a native audio driver that didn't use the
soundblaster emulation?
David Vrabel
next prev parent reply other threads:[~2005-03-09 23:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200503081935.j28JZ433020124@hera.kernel.org>
2005-03-09 17:01 ` [PATCH] Support for GEODE CPUs Alan Cox
2005-03-09 17:33 ` Lennart Sorensen
2005-03-09 21:59 ` Alan Cox
2005-03-09 22:23 ` Lennart Sorensen
2005-03-09 23:26 ` David Vrabel [this message]
2005-03-10 0:06 ` Alan Cox
2005-03-11 1:42 ` Andrew Morton
2005-03-11 11:02 ` Alan Cox
2005-03-11 14:13 ` Lennart Sorensen
2005-03-21 23:41 ` Andrew Morton
2005-03-22 1:09 ` Kianusch Sayah Karadji
2005-03-22 7:13 ` Andrew Morton
2005-03-22 8:01 ` Kianusch Sayah Karadji
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