Re: Intel sound proke in today;s next

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At Mon, 26 Jul 2010 19:33:37 +0200,
Piotr Hosowicz wrote:
> 
> On 26.07.2010 19:24, Takashi Iwai wrote:
> > At Mon, 26 Jul 2010 18:57:22 +0200,
> > Piotr Hosowicz wrote:
> >>
> >> On 26.07.2010 09:29, Takashi Iwai wrote:
> >>> At Sun, 25 Jul 2010 17:56:50 +0200,
> >>> Piotr Hosowicz wrote:
> >>>>
> >>>> On 25.07.2010 17:27, Takashi Iwai wrote:
> >>>>> At Sat, 24 Jul 2010 11:59:00 +1000,
> >>>>> Stephen Rothwell wrote:
> >>>>>>
> >>>>>> [Just cc'ing the sound tree contact]
> >>>>>>
> >>>>>> On Fri, 23 Jul 2010 20:24:36 +0200 Piotr Hosowicz<piotr@xxxxxxxxxxxx>    wrote:
> >>>>>>>
> >>>>>>> Hello,
> >>>>>>>
> >>>>>>> I just downloaded today's next and built it, then booted. Sound is not
> >>>>>>> working, my card is:
> >>>>>>>
> >>>>>>> 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio
> >>>>>>> Controller
> >>>>>>>
> >>>>>>> I am now booted with latest git kernel and cannot provide more info
> >>>>>>> here, I rebooted with that kernel because I am going to sleep and I like
> >>>>>>> to listen to music by night. If more details is necessary I could boot
> >>>>>>> that next tommorow, but tell me what you need.
> >>>>>
> >>>>> Make sure that your mixer setup is correct with a new kernel.
> >>>>> Usually alsactl restores the right mixer values, though.
> >>>>>
> >>>>> At best, run alsa-info.sh (with --no-upload option) on both kernels to
> >>>>> compare.  Also you can try to pull only sound git tree instead of
> >>>>> linux-kernel to identify whether it's a problem in the sound tree or
> >>>>> somewhere else.  Anyway, see Documentation/sound/alsa/HD-Audio.txt for
> >>>>> some details.
> >>>>
> >>>> I do not see such script, alsa-info.sh.
> >>>
> >>> The location of the script is found in the document mentioned above.
> >>>
> >>>> I dont know how to pull only the
> >>>> sound tree.
> >>>
> >>> The sound git tree URL is found in the document mentioned above.
> >>> Just do git-pull onto your cloned Linus tree.
> >>
> >> I don't knmow how to pull _onto_ existing files. git says that it is not
> >> a repo and refuses to download files, I thought that first I have to
> >> make git clone, but I was happy that it's not like that.
> >
> > First clone, then pull onto it,
> >
> >    % git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
> >    % cd linux-2.6
> >    % git pull git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git
> 
> This is what I tried but the second git invocation failed saying that 
> thre is no repo info in that directory.

You need to pass the branch.  In this case, pass for-next

 % git pull git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git for-next

> > Anyway, if your codec is either IDT or STAC codec, try the latest sound
> > git or wait for tomorrow's linux-next tree.  A fix regarding the volume
> > was committed today.
> 
> I bet it is not a problem with volume, because it (fresh from linus 
> repo) prints error messages when loading alsa sound during system start. 
> Something that there is no sound device, as far as I remember.

With which kernel did it work at all...?


Takashi
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