Re: intel hda regression: 2.6.33-rc{1,2}: hd-audio0 eats 25% CPU (according to top)

From: Maciej Rutecki
Date: Fri Dec 25 2009 - 11:44:17 EST


2009/12/25 Takashi Iwai <tiwai@xxxxxxx>:

>
> OK, thanks for quick tests.
>
> It's a bit surprising that this resulted in the high CPU usage
> instead of erroneous behavior. ÂThis should be rather a bug of
> codec chip...
>
> Anyway, Segei, which codec is on your machine? ÂIs it Analog Device
> one?
> IIRC, the one's on Maciej and Eric machines are AD codecs.
> If so, we can just revert the changes to patch_analog.c in that
> commit.
>

So all we have hp notebook and AD codecs? Maybe You are right, that is
bug in codec chip.

Regards
--
Maciej Rutecki
http://www.maciek.unixy.pl
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