svn commit: r236750 - in stable/8: share/man/man4 sys/conf sys/dev/sound/pci/hda sys/modules/sound/driver/hda

Alexey Dokuchaev danfe at
Thu Mar 21 16:25:21 UTC 2013

On Fri, Jun 08, 2012 at 12:35:44PM +0000, Alexander Motin wrote:
> New Revision: 236750
> URL:
> Log:
>   MFC r230130:
>   Major snd_hda driver rewrite:
>    - Huge old hdac driver was split into three independent pieces: HDA
>   controller driver (hdac), HDA CODEC driver (hdacc) and HDA sudio function
>   driver (hdaa). [...]


Unfortunately, this commit apparently had broken the sound for me on my
laptop.  Back in 2011 you've helped me to come up with correct pin patches
to fix both playback and recording on my notebook on stable/8 [1]:

	hint.hdac.0.cad0.nid13.config="as=1 seq=15"
	hint.hdac.0.cad0.nid9.config="as=4 seq=0"

I've tried to apply the same changes (convert to the new sysctls), that is,
dev.hdaa.0.nid13_config and dev.hdaa.0.nid9_config, but it did not work out
(after dev.hdaa.0.reconfig=1).  Do you have any idea how to fix it against
the new driver?

Please feel free to request any additional information and/or debugging aid.
I would also happily provide you with remote access to the laptop, shall it
be needed.



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