[alsa-devel] Realtek ALC889: HDA Intel and kernel 3.0 gives choppy sound

[Colomban Wendling]

Le 27/07/2011 13:20, Takashi Iwai a écrit :
> At Wed, 27 Jul 2011 13:14:41 +0200,
> Colomban Wendling wrote:
>>
>>> Also, you can replace the files in sound/pci/hda/* from 2.6.39 kernel
>>> tree.  If this fixes the problem, it's a sound driver bug.  If not,
>>> it's anything else, e.g. the problem in more core side, e.g. IOMMU
>>> like above or the timer change, etc.
>>
>> Hey, that was a great idea! I reverse-patched sound/pci/hda of 3.0 with
>> 2.6.39.3, and it fixes the problem! :)
> 
> OK, then try to replace only sound/pci/hda/hda_intel.c and keep the
> rest.  What happens?

Doesn't work, that sound is choppy again.

Regards,
Colomban