Re: problem with alsa on Sony UX-90s

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At Thu, 09 Nov 2006 16:28:57 +0100,
Matthias Lemke wrote:
> 
> Hello,
> 
> i tried the last days linux on a sony UX90.
> It is a very small notebook computer.
> 
> Sound works perfekt with headphones, but the internal speaker does not
> his job.
> I use als 1.0.13.
> 
> from dmesg:
> [17179590.068000] hda_codec: Unknown model for ALC262, trying auto-probe
> from BIOS...

First of all, try the latest ALSA version from HG tree, especially for
HD-audio.  If it doesn't work, try to choose different model option
found in ALSA-Configuration.txt.  Some model might match with your
device. 

If none of the existing model matches with yours, we'd need to create
a new model.  Load the driver without model option, and show the
content of /proc/asound/card0/codec#* file.  If we have luck, the BIOS
sets up a speaker pin...


Takashi

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