From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001538]: Latency was better on earlier version Date: Wed, 9 Nov 2005 21:01:02 +0100 Message-ID: <192a3810c1efdf47e8a73d06c065b822@bugtrack.alsa-project.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from bugtrack.alsa-project.org (gate.perex.cz [85.132.177.35]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id ABA081D0 for ; Wed, 9 Nov 2005 21:01:02 +0100 (MET) Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org The following issue has been SUBMITTED. ====================================================================== ====================================================================== Reported By: pesalomo Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1538 Category: PCI - intel8x0 Reproducibility: always Severity: major Priority: normal Status: new Distribution: Gentoo Linux Kernel Version: 2.6.14 ====================================================================== Date Submitted: 11-09-2005 21:01 CET Last Modified: 11-09-2005 21:01 CET ====================================================================== Summary: Latency was better on earlier version Description: I don't know what category which is best for this - but I'm comparing Linux kernel 2.6.10 and 2.6.14. Using I82801DBICH4, version 1.0.10rc1, which is bundled with Linux 2.6.14 - the performance is much weaker than when using kernel 2.6.10 (don't remember the driver version there). On 2.6.10 I was able to use a buffer size down to 128 bytes, but now the lowest I can go is 512. And the sound is still crispy. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 11-09-05 21:01 pesalomo New Issue 11-09-05 21:01 pesalomo Distribution => Gentoo Linux 11-09-05 21:01 pesalomo Kernel Version => 2.6.14 ====================================================================== ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php