From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001477]: inserting maestro3 hangs system Date: Thu, 20 Oct 2005 14:53:56 +0200 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 9871D174 for ; Thu, 20 Oct 2005 14:53:56 +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 RESOLVED. ====================================================================== ====================================================================== Reported By: cra Assigned To: tiwai ====================================================================== Project: ALSA - driver Issue ID: 1477 Category: PCI - maestro3 Reproducibility: always Severity: crash Priority: normal Status: resolved Distribution: Fedora Core 5 (development) Kernel Version: 2.6.13-1.1600_FC5 Resolution: fixed Fixed in Version: ====================================================================== Date Submitted: 10-16-2005 17:03 CEST Last Modified: 10-20-2005 14:53 CEST ====================================================================== Summary: inserting maestro3 hangs system Description: Kernel hangs upon loading snd-maestro3 driver during hardware initialization. The system only hangs if Windows was not booted prior to booting Linux. So it seems that the Windows driver is poking the hardware in some way that "helps" the Linux driver, and basically the ALSA driver is not initializing the hardware correctly. Bug cross-reference: https://bugtrack.alsa-project.org/alsa-bug/bug_view_page.php?bug_id=0000376 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=134507 ====================================================================== ---------------------------------------------------------------------- cra - 10-18-05 18:40 ---------------------------------------------------------------------- Summary: Fix maestro3 hang after cold boot This patch fixes the maestro3 driver to call the snd_m3_assp_init function to write the DSP firmware into the ASSP chip before sending the RUN_ASSP command, thereby solving the hang after a cold boot. Signed-off-by: Charles R. Anderson ---------------------------------------------------------------------- tiwai - 10-20-05 14:53 ---------------------------------------------------------------------- Thanks, now it's on CVS. The patch portion to OSS is out of our hands. Please submit it to LKML. Issue History Date Modified Username Field Change ====================================================================== 10-16-05 17:03 cra New Issue 10-16-05 17:03 cra Distribution => Fedora Core 5 (development) 10-16-05 17:03 cra Kernel Version => 2.6.13-1.1600_FC5 10-16-05 17:18 cra File Added: dmesg.txt 10-16-05 17:19 cra File Added: lspci.txt 10-16-05 17:19 cra File Added: dmidecode.txt 10-16-05 17:40 cra File Added: linux-2.6-debug-maestro3.patch 10-16-05 17:41 cra File Added: alsa-warmboot-after-win2k.txt 10-16-05 17:43 cra File Added: alsa-coldboot-hang.txt 10-16-05 17:44 cra File Added: oss-coldboot-hang.txt 10-17-05 19:32 cra File Added: linux-2.6-maestro3-assp-init.patch 10-17-05 19:37 cra Note Added: 0006487 10-18-05 17:27 tiwai Note Added: 0006491 10-18-05 18:40 cra Note Added: 0006492 10-20-05 14:53 tiwai Status assigned => resolved 10-20-05 14:53 tiwai Resolution open => fixed 10-20-05 14:53 tiwai Note Added: 0006505 ====================================================================== ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl