No sound from Lenovo 3000 N100

No sound from Lenovo 3000 N100

[Silla Rizzoli]

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I've just tried 2.6.22-rc4 and sound doesn't work. It has never worked before, 
unless I disable ACPI.

dmesg (ALSA debug messages are enabled):
ACPI: PCI interrupt for device 0000:00:1b.0 disabled
ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 21
PCI: Setting latency timer of device 0000:00:1b.0 to 64
ALSA sound/pci/hda/hda_intel.c:695: codec_mask = 0x3
ALSA sound/pci/hda/hda_codec.c:1732: hda_codec: model '3stack' is selected
ALSA sound/pci/hda/patch_si3054.c:245: si3054: cannot initialize. EXT MID = 
0000
ALSA sound/pci/hda/patch_si3054.c:257: Link Frame Detect(FDT) is not ready 
(line status: 0000)


lspci -v:

00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition 
Audio Controller (rev 02)
        Subsystem: Lenovo Unknown device 2066
        Flags: bus master, fast devsel, latency 0, IRQ 21
        Memory at d2400000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 
Enable-
        Capabilities: [70] Express Unknown type IRQ 0
        Capabilities: [100] Virtual Channel
        Capabilities: [130] Unknown (5)

.config attached


Any help is greatly appreciated.

Best regards,
Silla

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Re: No sound from Lenovo 3000 N100

[Chuck Ebbert]

On 06/06/2007 11:47 AM, Silla Rizzoli wrote:
> I've just tried 2.6.22-rc4 and sound doesn't work. It has never worked before, 
> unless I disable ACPI.
> 

Contents of /proc/interrupts might help.

Re: No sound from Lenovo 3000 N100

[Silla Rizzoli]

On Wednesday 06 June 2007 18:09, Chuck Ebbert wrote:
> On 06/06/2007 11:47 AM, Silla Rizzoli wrote:
> > I've just tried 2.6.22-rc4 and sound doesn't work. It has never worked
> > before, unless I disable ACPI.
>
> Contents of /proc/interrupts might help.

Oops, it was 2.6.21, I reverted the 2.6.22-rc3 patch without applying 
2.6.22-rc4... :P With 2.6.22-rc4 applied it finally works, however there's a 
odd bug; if I insert the headphones jack the sound keeps coming out of the 
speakers (I can also hear it from the headphones).

Best regards,
Silla Rizzoli