[alsa-devel] Audio problems with AD1981A (Subsystem: 0e11:00ad)

Takashi Iwai tiwai at suse.de
Thu Sep 24 09:43:31 CEST 2009

At Wed, 23 Sep 2009 14:13:52 +0300,
Simos Xenitellis wrote:
> Hi All,
> I am helping a user with the following hardware,
> http://www.alsa-project.org/db/?f=7f926200ee31b5b22222336b9e25bb0e60671a90
> (Desktop computer Compaq Evo D510 SFF, with onboard sound card)
> lspci -vvc shows:
> 00:1f.5 0401: 8086:24c5 (rev 01)
>         Subsystem: 0e11:00ad
>         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
>         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>         Latency: 0
>         Interrupt: pin B routed to IRQ 17
>         Region 0: I/O ports at 2000 [size=256]
>         Region 1: I/O ports at 2400 [size=64]
>         Region 2: Memory at fc480400 (32-bit, non-prefetchable) [size=512]
>         Region 3: Memory at fc480600 (32-bit, non-prefetchable) [size=256]
>         Capabilities: [50] Power Management version 2
>                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> PME(D0+,D1-,D2-,D3hot+,D3cold+)
>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>         Kernel driver in use: Intel ICH
>         Kernel modules: snd-intel8x0
> What does not work:
> 1. Jack sense. Audio plays on onboard speakers (the computer has
> in-built speakers) but does not work with headset.

Try to turn on/off "Headphone Jack Sense" and "Line Jack Sense"
mixer switches.

> 2. Recording. Only a 'Capture' control is shown in the recording tab.
> No other controls for recording are available.

This is odd.  Try to run "alsamixer -c0".

> When trying to record with gnome-sound-recorder, the application
> hangs, which then kills pulseaudio.

This is rather the application setup issue.


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