[alsa-devel] ALC269 mixer nodes

David Henningsson david.henningsson at canonical.com
Tue Aug 3 08:49:05 CEST 2010

2010-08-02 16:50, Takashi Iwai skrev:
> At Mon, 02 Aug 2010 16:30:57 +0200,
> David Henningsson wrote:
>> Here's yet another ALC269 which I'm unsure of how to fix the right way.
>> There is no way to enable the microphone, and I think the trouble has to
>> do with that the auto parser does not check whether the node is a mixer
>> or a selector. It might be that the "alc269" vs "alc269vb" detection is
>> wrong as well (btw, what does vb stand for?).
>> I unfortunately do not have the full alsa-info output, but the
>> codec-proc is here:
>> http://launchpadlibrarian.net/49076615/Card0.Codecs.codec.2.txt
>> and PCI IDs:
>> http://launchpadlibrarian.net/49076618/PciMultimedia.txt
> Are you sure that it's the result with the very latest driver?

The codec-proc might not have been generated with the very latest
driver, but when I run it through hda-emu (with a just-pulled
sound-2.6.git as hda-dir), I get errors as:

send: NID=0x23, VERB=0x701(set_connect_sel), PARM=0x1
invalid connect select for node 0x23

...which makes me believe the error is still there. The error above
comes from patch_realtek.c:14366, btw.

David Henningsson, Canonical Ltd.

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