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SubjectAPM and cs4281 sound module
Hello,

as I posted here ~2 weeks ago my system locks when going to suspend mode.

Now I was able to locate the problem in the sound module. (More information
at EOF)

When I make a 'rmmod cs4281' suspend and resume works very well.

System hangs only when suspending with loaded sound module.

Kernel is 2.4.2-ac20

lspci -vv

00:08.0 Multimedia audio controller: Cirrus Logic Crystal CS4281 PCI Audio
(rev 01)
Subsystem: Citicorp TTI Crystal CS4281 PCI Audio
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: 64 (1000ns min, 6000ns max)
Interrupt: pin A routed to IRQ 5
Region 0: Memory at fc101000 (32-bit, non-prefetchable) [size=4K]
Region 1: Memory at fc110000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [40] 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+

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Daniel Stutz <Daniel.Stutz@astaro.de> | Product Development
Astaro AG | http://www.astaro.de | +49-721-490069-0 | Fax -55[unhandled content-type:application/pgp-signature]
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