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Date: Sat, 16 Dec 2006 14:45:55 -0800 From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [Bugme-new] [Bug 7694] New: Audigy NX normal playback impossible http://bugzilla.kernel.org/show_bug.cgi?id=7694 Summary: Audigy NX normal playback impossible Kernel Version: 2.6.17 Status: NEW Severity: high Owner: [EMAIL PROTECTED] Submitter: [EMAIL PROTECTED] Most recent kernel where this bug did *NOT* occur: Distribution: Gentoo Hardware Environment: Dell Inspiron 700m i686 Intel(R) Pentium(R) M processor 1.60GHz $lsusb Bus 004 Device 007: ID 041e:3020 Creative Technology, Ltd SoundBlaster Audigy 2 NX Bus 004 Device 005: ID 0566:3002 Monterey International Corp. Bus 004 Device 004: ID 04d9:0499 Holtek Semiconductor, Inc. Bus 004 Device 003: ID 0451:2046 Texas Instruments, Inc. TUSB2046 Hub Bus 004 Device 002: ID 05e3:0606 Genesys Logic, Inc. $lspci 00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02) 00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02) 00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02) 00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02) 00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83) 00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03) 00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03) 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) 00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03) 02:01.0 Network controller: Intel Corporation PRO/Wireless 2200BG (rev 05) 02:04.0 CardBus bridge: Texas Instruments PCI7420 CardBus Controller 02:04.1 CardBus bridge: Texas Instruments PCI7420 CardBus Controller 02:04.2 FireWire (IEEE 1394): Texas Instruments PCI7x20 1394a-2000 OHCI Two-Port PHY/Link-Layer Controller 02:04.3 Mass storage controller: <pci_lookup_name: buffer too small> 02:05.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02) Software Environment: Problem Description: playback through module usbaudio using Audigy NX breaks approx. 1 time in 10-15 sec and continues ~2 sec later skipping several seconds of sound. Looking into kernel execution shows that usb driver returns EL2NSYNC in snd_complete_sync_urb() that calls snd_pcm_stop(). Steps to reproduce: play sound longer than ~20 sec by means of any audio player P.S. It seems exactly similar problem has been discussed in threads "[PATCH 15/15] usbaudio retries EL2NSYNC" and "[PATCH 15/15] ehci-hcd: full-featured EHCI budgeter/scheduler" (e.g. see http://www.mail-archive.com/linux-usb-devel@lists.sourceforge.net/msg47614.html ) ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
