From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0000328]: snd-nm256 freezes Dell Latitude LS Date: Thu, 16 Mar 2006 07:54:46 +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 3564421D for ; Thu, 16 Mar 2006 07:54:46 +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 issue 0000914 has been set as DUPLICATE OF the following issue. ====================================================================== ====================================================================== Reported By: aaronkaplan Assigned To: tiwai ====================================================================== Project: ALSA - driver Issue ID: 328 Category: PCI - nm256 Reproducibility: always Severity: crash Priority: normal Status: feedback Distribution: Fedora Core 4 Kernel Version: 2.6.12-1.1398 ====================================================================== Date Submitted: 06-08-2004 23:13 CEST Last Modified: 03-16-2006 07:52 CET ====================================================================== Summary: snd-nm256 freezes Dell Latitude LS Description: My Dell Latitude LS with an NM256AV hangs when I insert the snd-nm256 module. The OSS driver works fine. ====================================================================== Relationships ID Summary ---------------------------------------------------------------------- has duplicate 0000914 nm256 causes kernel to hard freeze ====================================================================== ---------------------------------------------------------------------- tiwai - 06-30-04 16:55 ---------------------------------------------------------------------- Does the attached patch have any effect? If not, please show the output of lspci -nv. ---------------------------------------------------------------------- aaronkaplan - 07-01-04 16:03 ---------------------------------------------------------------------- No difference with the patch. I'm attaching the output from lspci. ---------------------------------------------------------------------- fridolin - 08-13-04 01:33 ---------------------------------------------------------------------- Hi! I have got a similar problem. My computer is a Latitude Cpi-R 400GT. The machine hangs not immediately after inserting the nm-nm256 module, but it freezes always when accessing the soundcard (by invoking alsamixer). The similarity is, that I have already tried to activate/deactivate the old "latitude_workaround"-thing, but this doesn't help. The older OSS-driver works for me, too. I'm using the latest stable driver (alsa-driver-1.0.5.tar.bz2) compiled over a linux 2.4.24-kernel. ---------------------------------------------------------------------- fridolin - 08-13-04 12:46 ---------------------------------------------------------------------- I've also tried alsa-driver-1.0.5a, but it shows the same crashing. ---------------------------------------------------------------------- fridolin - 08-13-04 15:17 ---------------------------------------------------------------------- With 1.0.6rc2, the driver doesn't crash any more. I'm sorry that I haven't tried out this before, but when compiling on a slow machine and after tens of reboots, one day goes by very soon. ---------------------------------------------------------------------- aaronkaplan - 08-14-04 20:04 ---------------------------------------------------------------------- I upgraded to kernel 2.6.7 and I no longer have a problem with this driver. ---------------------------------------------------------------------- tiwai - 08-19-04 19:18 ---------------------------------------------------------------------- Ok now I close this. Reopen if still something gets wrong. ---------------------------------------------------------------------- aaronkaplan - 09-03-05 22:43 ---------------------------------------------------------------------- I upgraded to FC4 and the problem is back again. When I modprobe snd_nm256, sometimes it works, but more than half the time it hangs the system. ---------------------------------------------------------------------- rlrevell - 09-04-05 00:33 ---------------------------------------------------------------------- The ALSA version shipped with FC4 is old and quite buggy. Try the latest ALSA version (1.0.10-rc1) or ALSA CVS. ---------------------------------------------------------------------- florentb5 - 09-13-05 11:49 ---------------------------------------------------------------------- Hello, I also have a crash. Hardware : Dell Latitude Cpi A laptop (P2 366Mhz) audio card : integrated Neomagic MagicMedia 256AV Audio normal alsa audio driver : nm256 bug infos in OpenSuse Bugzilla : https://bugzilla.novell.com/show_bug.cgi?id=116387 Here the output of lspci -v : ======================== 00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) Flags: bus master, medium devsel, latency 32 Memory at f4000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 1.0 00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, 66MHz, medium devsel, latency 32 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fd000000-feffffff Prefetchable memory behind bridge: f8000000-f9ffffff 00:03.0 CardBus bridge: Texas Instruments PCI1225 (rev 01) Subsystem: Dell Latitude CPi A400XT Flags: bus master, medium devsel, latency 168, IRQ 11 Memory at 10100000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=02, subordinate=05, sec-latency=176 Memory window 0: 12000000-13fff000 (prefetchable) Memory window 1: 14000000-15fff000 I/O window 0: 00001000-000010ff I/O window 1: 00001400-000014ff 16-bit legacy interface ports at 0001 00:03.1 CardBus bridge: Texas Instruments PCI1225 (rev 01) Subsystem: Dell Latitude CPi A400XT Flags: bus master, medium devsel, latency 168, IRQ 11 Memory at 10101000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=06, subordinate=09, sec-latency=176 Memory window 0: 16000000-17fff000 (prefetchable) Memory window 1: 18000000-19fff000 I/O window 0: 00001800-000018ff I/O window 1: 00001c00-00001cff 16-bit legacy interface ports at 0001 00:07.0 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02) Flags: bus master, medium devsel, latency 0 00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Flags: bus master, medium devsel, latency 32 I/O ports at 0860 [size=16] 00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Flags: bus master, medium devsel, latency 32, IRQ 11 I/O ports at ece0 [size=32] 00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02) Flags: medium devsel, IRQ 9 01:00.0 VGA compatible controller: Neomagic Corporation NM2200 [MagicGraph 256AV] (rev 12) (prog-if 00 [VGA]) Subsystem: Dell Latitude CPi A Flags: bus master, medium devsel, latency 32, IRQ 11 Memory at f9000000 (32-bit, prefetchable) [size=16M] Memory at fdc00000 (32-bit, non-prefetchable) [size=4M] Memory at fdb00000 (32-bit, non-prefetchable) [size=1M] Capabilities: [dc] Power Management version 1 01:00.1 Multimedia audio controller: Neomagic Corporation NM2200 [MagicMedia 256AV Audio] (rev 12) Subsystem: Dell Latitude CPi A Flags: medium devsel, IRQ 5 Memory at f8c00000 (32-bit, prefetchable) [disabled] [size=4M] Memory at fda00000 (32-bit, non-prefetchable) [disabled] [size=1M] Capabilities: [dc] Power Management version 1 ======================== ---------------------------------------------------------------------- tiwai - 11-08-05 18:47 ---------------------------------------------------------------------- 1.0.10rc3 has a fix for this laptop. Give it a try. ---------------------------------------------------------------------- aaronkaplan - 11-12-05 17:58 ---------------------------------------------------------------------- No, it still hangs with 1.0.10rc3. During my testing, the first modprobe snd-nm256 after booting went ok, but then rmmod and modprobe again caused it to hang. Not sure if this is by chance, but it happened three boots in a row. ---------------------------------------------------------------------- rlrevell - 01-21-06 02:03 ---------------------------------------------------------------------- tiwai on LKML: "This might not conver all Dell models. In such a case, try reset_workaround2=1. See the section of nm256 in ALSA-Configuration.txt for details." Try the various reset_workaround options amd report which (if any) help. ---------------------------------------------------------------------- aaronkaplan - 01-22-06 02:00 ---------------------------------------------------------------------- With alsa 1.0.11rc2, modprobe snd_nm256 hangs the machine with all four possible combinations of reset_workaround and reset_workaround_2. ---------------------------------------------------------------------- rlrevell - 03-16-06 07:52 ---------------------------------------------------------------------- This bug should be fixed in CVS, can you please test it? Issue History Date Modified Username Field Change ====================================================================== 06-08-04 23:13 aaronkaplan New Issue 06-08-04 23:13 aaronkaplan Distribution => Fedora Core 2 06-08-04 23:13 aaronkaplan Kernel Version => 2.6.5-1.358 06-08-04 23:13 aaronkaplan Issue Monitored: aaronkaplan 06-30-04 16:55 tiwai Note Added: 0001362 06-30-04 16:56 tiwai File Added: nm256-dell-test.dif 07-01-04 16:01 aaronkaplan File Added: lspci.out 07-01-04 16:03 aaronkaplan Note Added: 0001370 08-13-04 01:33 fridolin Note Added: 0001559 08-13-04 12:46 fridolin Note Added: 0001562 08-13-04 15:17 fridolin Note Added: 0001564 08-14-04 20:04 aaronkaplan Note Added: 0001565 08-19-04 19:18 tiwai Status assigned => resolved 08-19-04 19:18 tiwai Resolution open => fixed 08-19-04 19:18 tiwai Note Added: 0001593 09-24-04 13:43 tiwai Status resolved => closed 09-03-05 22:43 aaronkaplan Distribution Fedora Core 2 => Fedora Core 4 09-03-05 22:43 aaronkaplan Kernel Version 2.6.5-1.358 => 2.6.12-1.1398 09-03-05 22:43 aaronkaplan Status closed => feedback 09-03-05 22:43 aaronkaplan Resolution fixed => reopened 09-03-05 22:43 aaronkaplan Note Added: 0006030 09-04-05 00:33 rlrevell Note Added: 0006031 09-13-05 11:49 florentb5 Note Added: 0006152 11-08-05 18:47 tiwai Note Added: 0006636 11-12-05 17:58 aaronkaplan Note Added: 0006687 01-05-06 10:52 Adrian Bunk Issue Monitored: Adrian Bunk 01-21-06 02:03 rlrevell Note Added: 0007729 01-22-06 02:00 aaronkaplan Note Added: 0007742 03-16-06 07:52 rlrevell Note Added: 0008584 03-16-06 07:54 rlrevell Relationship added has duplicate 0000914 ====================================================================== ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. 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