From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001501]: intel8x0 surround channels missing and swapped Date: Tue, 25 Oct 2005 16:45:36 +0200 Message-ID: <7eb2da9335b536a96847ae6e458be83b@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 79E1216E for ; Tue, 25 Oct 2005 16:45:36 +0200 (MEST) 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: dkoch Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1501 Category: PCI - intel8x0 Reproducibility: always Severity: major Priority: normal Status: new Distribution: Fedora Core 3 Kernel Version: 2.6.14-rc5-gac9b9c66 ====================================================================== Date Submitted: 10-25-2005 16:45 CEST Last Modified: 10-25-2005 16:45 CEST ====================================================================== Summary: intel8x0 surround channels missing and swapped Description: By default, the front channels are OK, the rear channels come out on the center/LFE jack and the center/LFE channels don't come out at all. Using ICH5/AD1985 (Intel P865PERL motherboard). Anomolies found: double-rate slot (DRSLOT) is set to 7,8 instead of the default 10,11 (register 0x20=0400 instead of 0). After setting 0x20 to 0, the rear channel jack starts working. RL/RR and Center/LFE are still swapped. I would assume the swappage was hardware, but the Center and LFE volume controls affect the speakers on the Center/LFE jack which would indicate the driver is incorrectly routing the signals. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 10-25-05 16:45 dkoch New Issue 10-25-05 16:45 dkoch Distribution => Fedora Core 3 10-25-05 16:45 dkoch Kernel Version => 2.6.14-rc5-gac9b9c66 ====================================================================== ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information