[alsa-devel] New BIOS, new vendor and device IDs
tiwai at suse.de
Fri Oct 17 17:01:52 CEST 2008
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.
> 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):
Please post the files (run with --no-upload option) than pasting the
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