From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001857]: regression in snd-cs4281 in recent 2.6.16-rcX kernels Date: Fri, 7 Apr 2006 19:16:33 +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 45C9515C for ; Fri, 7 Apr 2006 19:16:33 +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 A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: hoffmajs Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1857 Category: PCI - cs4281 Reproducibility: always Severity: major Priority: normal Status: new Distribution: Ubuntu (Dapper) Kernel Version: 2.6.16-rc4 ====================================================================== Date Submitted: 02-19-2006 06:11 CET Last Modified: 04-07-2006 19:16 CEST ====================================================================== Summary: regression in snd-cs4281 in recent 2.6.16-rcX kernels Description: In the recent 2.6.16-rc kernels snd-cs4281 broke for me. (I think since 2.6.16-rc2, but Im not sure atm. In 2.6.15 the card works fine.) # > modprobe snd-cs4281 ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNKC] -> GSI 5 (level, low) -> IRQ 5 never read ISV3 and ISV4 from AC'97 ACPI: PCI interrupt for device 0000:00:08.0 disabled CS4281: probe of 0000:00:08.0 failed with error -5 and no soundcard is found. If you need more info or want me to test something, please say so. kind regards, Jens ====================================================================== ---------------------------------------------------------------------- Mo6eB - 04-07-06 13:11 ---------------------------------------------------------------------- Also happens here. Debian unstable, custom-compiled kernel, as well as the precompiled kernel in the Debian repository don't work. Fujitsu/Siemens Lifebook C-4345 lspci -vs 00:08 0000:00:08.0 Multimedia audio controller: Cirrus Logic Crystal CS4281 PCI Audio (rev 01) Subsystem: Fujitsu Limited. Crystal CS4281 PCI Audio Flags: medium devsel, IRQ 5 Memory at fc010000 (32-bit, non-prefetchable) [size=4K] Memory at fc000000 (32-bit, non-prefetchable) [size=64K] Capabilities: [40] Power Management version 2 dmesg on a kernel, compiled with support for ACPI: ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNKC] -> GSI 5 (level, low) -> IRQ 5 ALSA sound/pci/cs4281.c:1577: never read ISV3 and ISV4 from AC'97 ACPI: PCI interrupt for device 0000:00:08.0 disabled CS4281: probe of 0000:00:08.0 failed with error -5 dmesg on a kernel, compiled without support for ACPI: PCI: Found IRQ 5 for device 0000:00:08.0 ALSA sound/pci/cs4281.c:1577: never read ISV3 and ISV4 from AC'97 CS4281: probe of 0000:00:08.0 failed with error -5 It doesn't seem like ACPI is the problem. The second kernel was compiled with no support whatsoever for power management. If you need me to try some specific configuration, do say so. ---------------------------------------------------------------------- tiwai - 04-07-06 19:16 ---------------------------------------------------------------------- Hm, how 2.6.17rc1? The timeout check in the probe routine was fixed. Issue History Date Modified Username Field Change ====================================================================== 02-19-06 06:11 hoffmajs New Issue 02-19-06 06:11 hoffmajs Distribution => Ubuntu (Dapper) 02-19-06 06:11 hoffmajs Kernel Version => 2.6.16-rc4 03-02-06 16:05 tiwai Note Added: 0008319 04-05-06 10:33 julienbras Note Added: 0009119 04-07-06 13:11 Mo6eB Note Added: 0009138 04-07-06 19:16 tiwai Note Added: 0009142 ====================================================================== ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642