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Subject: Re: i810 sound broken...
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Juergen Sawinski <juergen.sawinski@mpimf-heidelberg.mpg.de>
Cc: "linux-kernel@vger" <linux-kernel@vger.kernel.org>
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On Mon, 2002-08-05 at 21:21, Juergen Sawinski wrote:
> On my Intel D845GBV board (obviously ICH4) none of 2.4 nor alsa works.
> It's a production box, so I hestitate to try 2.5.

2.5 is older audio code than 2.4.19-ac

If your audio isnt working then a good starting point is to grab the
2.4.19-ac1 i810_audio (you can drop those files into 2.4.19 vanilla
fine)

1.	Does the mixer work, can you play a CD, control the volume etc ?

If so that means we have an active codec and the AC97 bus is running

2.	Do you get regular interrupts doing "yes oink >/dev/audio"

This is a good clue to whether the bus master engine is running. If it
is we should be getting regular interrupts (and if the audio works a
nasty squeak)

3.	Does the audio speed test report about 48Khz (expected except on some
Dell laptops)

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