From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0000818]: Web browsing in Mozilla causes ADAT clocks on HDSP 9652 to be invalid Date: Fri, 14 Jan 2005 18:35:52 +0100 Message-ID: <31d71898e3b51fdf8e2f08f2e4de9693@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 [82.113.61.162]) by alsa.alsa-project.org (ALSA's E-mail Delivery System) with ESMTP id 52C4926D for ; Fri, 14 Jan 2005 18:35:52 +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: Mark Knecht Assigned To: charbonnel ====================================================================== Project: ALSA - driver Issue ID: 818 Category: PCI - RME HDSP Reproducibility: always Severity: major Priority: normal Status: assigned Distribution: FC2 Kernel Version: 2.6.8.1-1.520.2vS7.ll.rhfc2.ccrma ====================================================================== Date Submitted: 01-14-2005 18:35 CET Last Modified: 01-14-2005 18:35 CET ====================================================================== Summary: Web browsing in Mozilla causes ADAT clocks on HDSP 9652 to be invalid Description: In my setup I's using 3 computers: 1) PanetCCRMA with HDSP 9652 as the center of an audio hub 2) Win XP GigaStudio with Hammerfall Light - two ADAT outputs streaming to HDSP 9652 (ADAT input for clock) 3) Win XP Pro Tools Digi 002 Rack receiving GigaStudio audio from PC https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2 So the signal flow looks like: XP Linux XP GSt ====> HDSP 9652 ====> Pro Tools <=== (ADAT Clock) The HDSP 9652 is the master clock for the network. Both XP machine sync to the HDSP 9652. When no specific audio apps are running on the Linux box then this configuration will work for hours if not days with no problems. All audio data from GSt flows through the HDSP 9652's hardware and the hardware mixer sends it on to the Pro Tools box. It works perfectly. When Mozilla is started and I switch from page to page, after a few minutes I will receive a message on the Pro Tools box that the clock supplied by the HDSP 9652 was invalid. I can browse the same web pages on either XP box and I do not corrupt the clocks. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 01-14-05 18:35 Mark Knecht New Issue 01-14-05 18:35 Mark Knecht Distribution => FC2 01-14-05 18:35 Mark Knecht Kernel Version => 2.6.8.1-1.520.2vS7.ll.rhfc2.ccrma ====================================================================== ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt