From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode Date: Fri, 18 Nov 2005 01:12:48 +0100 Message-ID: <187855def61ca88e89eb473c90a60969@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 1A44818D for ; Fri, 18 Nov 2005 01:12:49 +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: johnrigg Assigned To: ====================================================================== Project: ALSA - lib Issue ID: 1575 Category: 1_pcm - digital audio Reproducibility: always Severity: major Priority: normal Status: new ====================================================================== Date Submitted: 11-18-2005 01:12 CET Last Modified: 11-18-2005 01:12 CET ====================================================================== Summary: Multi ice1712 cards don't work in duplex mode Description: ice 1712 cards have 12 capture channels and 10 playback. This prevents multi pcm plugin from working in duplex mode. If I use following in .asoundrc: slaves.a.pcm "hw:0,0" slaves.a.channels 12 slaves.b.pcm "hw:1,0" slaves.b.channels 12 I can only start jackd with -C option. Attempting to start with both -C and -P just produces error message ALSA: no playback configurations available (Invalid argument) ALSA: cannot configure playback channel Similarly if I set channels to 10 I can only start jackd with -P option. Using both -C and -P gives error ALSA: no playback configurations available (invalid argument) ALSA: cannot configure capture channel These cards don't have separate subdevices for capture and playback, so it isn't possible to define two different multi configs and combine them with asym plugin. If channels is set to anything other than 10 or 12 (eg. 8) it produces error eg. ALSA: cannot set channel count to 8 for capture. I can use one card at a time in duplex mode with `jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'. jack is obviously happy to run with 12 capture and 10 playback channels, it just appears that the multi plugin can't deal with this. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 11-18-05 01:12 johnrigg New Issue ====================================================================== ------------------------------------------------------- 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. For more info visit: http://ads.osdn.com/?ad_id=7628&alloc_id=16845&op=click