At Wed, 23 Dec 2009 15:27:08 +0100, Éric Piel wrote:

Op 22-12-09 10:17, Takashi Iwai schreef: :

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Another thing to try is to replace the whole HD-audio stack with the last working one (was it 2.6.32?), and check whether it works with 2.6.32 core.

Could you give more details on how to do this? Does it consist in taking the sound/ directory of 2.6.32 and copying it over 2.6.33-rc1 ? Or less files?

I'd try first only sound/pci/hda/* files.

Brute-force reverting these files to the version of 2.6.32.2 does fix the problem.

OK, that's good to know.

When I find time, I'll try to git bisect on this particular directory... but anyone willing to try to beat me at this is welcome, as Christmas is going to keep me rather busy ;-)

bisecting would be indeed helpful. It needs to be done only in the above directory, so there shouldn't be much.

thanks,

Takashi