Hi
I'm having a problem with my sound card on a Dell Inspiron 1420n laptop.
The sound card is an Intel ICH8 chip (lscpi -vv below). The problem is
this: at startup, or after resuming from hibernate (suspend-to-disk), no
sound is heard. If I remove the snd_hda_intel module and reload it,
sound works perfectly. I've checked that the channels in the mixer
aren't muted. I'm running Fedora 8 with kernel 2.6.23.9-85.fc8.
Sound card details:
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller
(rev 02)
Subsystem: Dell Unknown device 01f3
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Step
ping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort-
<MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 21
Region 0: Memory at fe9fc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
PME(D0+,D1-,D2-,D3ho
t+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+
Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express Unknown type IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0,
ExtTag-
Device: Latency L0s unlimited, L1 unlimited
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed unknown, Width x0, ASPM unknown,
Port 0
Link: Latency L0s <64ns, L1 <1us
Link: ASPM Disabled CommClk- ExtSynch-
Link: Speed unknown, Width x0
Any help would be much appreciated, as it's very frustrating to have to
reload the sound modules every time I startup just to get sound!
Regards
David
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