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