Re: Trying to get sound working ...
Hi,
[...]
> - The following is from dmesg (boot messages), which seems to imply that
> something is going wrong:
>
> ...
> Intel 810 + AC97 Audio, version 0.21, 10:28:09 Apr 14 2002
> PCI: Found IRQ 11 for device 00:1f.5
> PCI: Sharing IRQ 11 with 00:1f.3
> PCI: Sharing IRQ 11 with 00:1f.6
> PCI: Sharing IRQ 11 with 02:00.1
> PCI: Setting latency timer of device 00:1f.5 to 64
> i810: Intel ICH3 found at IO 0x18c0 and 0x1c00, IRQ 11
> i810_audio: Audio Controller supports 6 channels.
> ac97_codec: AC97 Audio codec, id: 0x4144:0x5348 (Analog Devices AD1881A)
> i810_audio: AC'97 codec 0 Unable to map surround DAC's (or DAC's not
> present), total channels = 2
> ac97_codec: AC97 Modem codec, id: 0x5349:0x4c27 (Unknown)
> i810_audio: timed out waiting for codec 1 analog ready.
> ...
>
this doesn't mean somthing is wrong... I have the same log on my Vaio using the same audio controller and chip.
> Questions:
> - Is it an IO/IRQ problem, and if so
no, IO is correctely mapped and your device get an IRQ.
> - If not:
> - what else might it be?
1. as already said try to play something as root (eg.: use mpg123), add yourself to the audio group or change permissions on audio devices (/dev/dsp)
2. check if Master and PCM volumes are ok
bye
--
mattia
>
> Best wishes
>
> Ivan
>
>
>
>
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