[alsa-devel] New BIOS, new vendor and device IDs

[Takashi Iwai]

At Fri, 17 Oct 2008 09:44:17 -0500,
Chris Pemberton wrote:
> 
> Takashi Iwai wrote:
> > At Thu, 16 Oct 2008 21:51:27 -0500,
> > Chris Pemberton wrote:
> >   
> >> My machine is a Lenovo 3000 N100 laptop (0768 model).  I had to recently 
> >> update the BIOS.
> >>
> >> Old BIOS:  lspci -> device id:  [17aa:2066] which is a Realtek ALC861VD 
> >> (found in patch_realtek.c)
> >>
> >> New BIOS: lspci -> device id: [8086:27d8] (found in hda_intel.c)
> >>
> >> In both cases, I use the module option "model=3stack" to get sound working:
> >> Laptop speakers work. 
> >> Built-in mic works. 
> >> External mic works
> >> Headphones work; but automatic speaker muting does not. 
> >>     
> >
> > 3stack model doesn't do auto-muting by design.
> > Try without any model option with the latest driver below,
> >   ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz
> > If the auto-probing still doesn't work, you can try first model=lenovo.
> >
> >
> > thanks,
> >
> > Takashi
> >
> >   
> Updated to latest alsa-driver snapshot; configured with full debug support.
> 
> Results:
> auto-probing:  no sound

OK, it means that the BIOS setup is still broken... or there is still
a bug in auto-probing code.

The snapshot tarball has HEAD and alsa-kernel/HEAD files to indicate
the recent commits.  What do they show?

> model=lenovo:  no sound 
> model=3stack:  sound works as described previously (no auto-muting)
> 
> Results of alsa-info script (latest driver snapshot):
> auto-probe:        
> http://www.alsa-project.org/db/?f=66f43ddfdabc4b48b9e5c50f9a792d2fcb775905
> model=lenovo:  
> http://www.alsa-project.org/db/?f=5e082f9a1361d28c187ae3eba21605de8196e4aa
> model=3stack:  
> http://www.alsa-project.org/db/?f=410592e40da7324d76a39e1b201beb2436a9a96b

Please post the files (run with --no-upload option) than pasting the
URL...


thanks,

Takashi