Trident Sound Error

[MorskNorsk]

The Knoppix 3.2-2003-06-06-EN CD properly detected my trident onboard sound in my Desknote A901 notebook but it emitted a high pitched squeel out of the right speaker that sounded something like a fan in the computer going nuts. The trident, ac97_codec, and soundcore modules were loaded and I couldn't find anything that would be causing the problem. Did the hard drive install and the problem went away (thankfully) even though it is using the same modules. Oddly enough the squeel responded to mixer settings and all other sounds played fine with the addition of the squeeling. Here is the output from lspci -vv:

00:01.4 Multimedia audio controller: Silicon Integrated Systems [SiS] SiS PCI Audio Accelerator (rev 02)
	Subsystem: Alpha-Top Corp: Unknown device b901
	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-
	Latency: 32 (500ns min, 6000ns max)
	Interrupt: pin B routed to IRQ 10
	Region 0: I/O ports at dc00 [size=256]
	Region 1: Memory at dfff0000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [dc] Power Management version 2
		Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=55mA PME(D0-,D1-,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Anybody else run into something similar? Is this a bug I should report somewhere?

[Stephen]

I've never run into that, good to hear you got it going though. I don't know if you would consider that a bug or not but you can report it in the Bugzilla if you wish.

[MorskNorsk]

Thanks Sfefan. I reported it but there wasn't anything I could add. Here's the link to it just in case.