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

[Takashi Iwai]

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