From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001076]: Can't use mmap with device Date: Tue, 3 Jan 2006 12:39:34 +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 [85.132.177.35]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id 393D2162 for ; Tue, 3 Jan 2006 12:39:34 +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 set as RELATED TO issue 0000373. ====================================================================== ====================================================================== Reported By: nachoexr Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1076 Category: PCI - via82xx Reproducibility: always Severity: major Priority: normal Status: new Distribution: Ubuntu Linux 4.05 Hoary Kernel Version: 2.6.11.7 ====================================================================== Date Submitted: 04-25-2005 00:08 CEST Last Modified: 04-25-2005 00:08 CEST ====================================================================== Summary: Can't use mmap with device Description: Detected with the Quake 3 (Q3 1.32b linux-i386 Nov 14 2002) that can't initialize audio with this error: ------- sound initialization ------- Could not mmap dma buffer PROT_WRITE|PROT_READ trying mmap PROT_WRITE (with associated better compatibility / less performance code) /dev/dsp: Input/output error Could not mmap /dev/dsp ------------------------------------ after many tests the audio works except in applications using mmap. ====================================================================== Relationships ID Summary ---------------------------------------------------------------------- related to 0000373 Sound in Quake 3 does not work ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 04-25-05 00:08 nachoexr New Issue 04-25-05 00:08 nachoexr Distribution => Ubuntu Linux 4.05 Hoary 04-25-05 00:08 nachoexr Kernel Version => 2.6.11.7 05-01-05 20:27 JHM2 Issue Monitored: JHM2 01-03-06 12:39 perex Relationship added related to 0000373 ====================================================================== ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click