On Wed, 27 Mar 2002 15:27:32 +0100
Hauke Busch <[EMAIL PROTECTED]> wrote:
> Dear List,
>
> I have a problem with an AC97 soundchip on a HP XT1000 laptop. When ever I
> try to play a sound, it loops endlessly.
Seems an IRQ problem. What's the output of 'cat /proc/interrupts' ?
> I have to manually kill aplay or
> xmms to stop the output. This behaviour also occurs when modprobing the
> via82cxxx kernel sound module and sending some output to the device.
> I have seen this problem in other posts with other cards, but I have no idea
> how to solve this.
Might be a BIOS settings problem: is the option "PNP OS installed" set to no?
> The PCI bus gives me:
> lspci -vv
> 00:11.5 Multimedia audio controller: VIA Technologies, Inc. AC97 Audio
> Controller (rev 40)
> Subsystem: Hewlett-Packard Company: Unknown device 0020
> Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin C routed to IRQ 9
> Region 0: I/O ports at e000 [size=256]
> Region 1: I/O ports at e100 [size=4]
> Region 2: I/O ports at e104 [size=4]
> Capabilities: [c0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> I am using a 2.4.16 kernel from SUSE and their precompiled alsa rpms version
> 0.5.11.
>
> Has anybody experienced the same problems?
>
> Thank you for your help!
>
> Cheers,
> Hauke
HTH ;)
-Frans
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