From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0000758]: Full duplex is not working in OSS emulation. Date: Wed, 29 Dec 2004 14:54:59 +0100 Message-ID: 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 CCF8B276 for ; Wed, 29 Dec 2004 14:54:59 +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 A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: croiset Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 758 Category: PCI - RME 96 Reproducibility: always Severity: major Priority: normal Status: new Distribution: Redhat 7.2 Kernel Version: 2.4.7 ====================================================================== Date Submitted: 12-29-2004 10:15 CET Last Modified: 12-29-2004 14:54 CET ====================================================================== Summary: Full duplex is not working in OSS emulation. Description: If I play something with one player, I am unable to record something on the same device. The same thing ispossible with the other cards I have. ====================================================================== ---------------------------------------------------------------------- tiwai - 12-29-04 14:17 ---------------------------------------------------------------------- I guess the first OSS app opens the file with O_RW? ---------------------------------------------------------------------- croiset - 12-29-04 14:54 ---------------------------------------------------------------------- I use nas for playing. This application open the device in write mode only. cf nas.conf option : readwrite "no" # for open(device, O_WRONLY|O_SYNC, 0666); This exact configuration is working with all cards I have except the RME 96/8. The recorder open the device like that : open(_opt->device, O_RDONLY|O_NONBLOCK ) Issue History Date Modified Username Field Change ====================================================================== 12-29-04 10:15 croiset New Issue 12-29-04 10:15 croiset Distribution => Redhat 7.2 12-29-04 10:15 croiset Kernel Version => 2.4.7 12-29-04 14:17 tiwai Note Added: 0002998 12-29-04 14:54 croiset Note Added: 0003000 ====================================================================== ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/