From: dick.streefland@altium.nl (Dick Streefland)
To: linux-kernel@vger.kernel.org
Subject: Re: PowerNow! frequency scaling causes stalls
Date: Tue, 04 Oct 2005 21:49:29 -0000 [thread overview]
Message-ID: <1bb0.4342f8e9.4e62@altium.nl> (raw)
In-Reply-To: d88.4342f0f2.78c40@altium.nl
dick.streefland@altium.nl (Dick Streefland) wrote:
| I found out that the pauses only occur when the X server is running,
| not when I work on the console, or remotely. I can easily reproduce
| the problem by playing an mp3 file in a console with mpg321, and then
| running burnK7 to force frequency scaling. Without X server running,
| everything works fine, but when the X server is running, the music
| skips on frequency changes. However, when I start the X server, but
| switch back to the console with CTRL-ALT-F1, there are no skips.
It's me again :-). I solved the problem by changing the X.org video
driver from "vesa" to "sis". So it looks like the vesa driver (or
frame buffer?) is doing something funky.
--
Dick Streefland //// Altium BV
dick.streefland@altium.nl (@ @) http://www.altium.com
--------------------------------oOO--(_)--OOo---------------------------
prev parent reply other threads:[~2005-10-04 21:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-03 21:56 PowerNow! frequency scaling causes stalls Dick Streefland
2005-10-04 21:15 ` Dick Streefland
2005-10-04 21:49 ` Dick Streefland [this message]
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