[alsa-devel] VGN-P11Z_G (hda-intel ALC262) internal microphone not working

[Christian Stöveken]

Sorry, I din't know I should test without model=auto.

http://www.alsa-project.org/db/?f=87e1ba4b02f13689fb0d32a03b45fd79ebf57ef0
that's with "options snd-hda-intel power_save=10 power_save_controller=N"
on 2.6.33-020633rc4-generic ... no microphone
also no mic with "options snd-hda-intel power_save=10
power_save_controller=N model=auto" on that kernel
http://www.alsa-project.org/db/?f=388a56455f5bd65da53f24b5f09f240082417d16

on 2.6.31-18
with "options snd-hda-intel power_save=10 power_save_controller=N
model=auto"
http://www.alsa-project.org/db/?f=d346b2e78e86a1d05314c053a3b3068d9cf9b1d3
*the microphone is working*
also without model=auto
*it isn't*
http://www.alsa-project.org/db/?f=094606e931c0e6e684a36e8c83145c45efa82719



Driver version:     1.0.21

Library version:    1.0.22

Utilities version:  1.0.22

used the the script from here:
http://ubuntuforums.org/showthread.php?p=6589810
to update.


Regards,
Christian

 On Thu, Jan 14, 2010 at 3:14 PM, Takashi Iwai <tiwai at suse.de> wrote:

> At Thu, 14 Jan 2010 07:03:20 -0500,
> Daniel Chen wrote:
> >
> > On Thu, Jan 14, 2010 at 1:52 AM, Takashi Iwai <tiwai at suse.de> wrote:
> > > Isn't this with the older driver version before disabling the default
> > > quirk to sony-assamd model?  In the recent version, it would fall
> > > back to auto model.
> >
> > Indeed, both of his alsa-info.sh outputs show that he used model=auto
> > with -driver 1.0.20:
> > >> working "model=auto":
> > >>
> http://www.alsa-project.org/db/?f=67f6a692f0ccd70d6893665d36c8b90a51f4a577
> > >>
> > >> also with "power_save=10 power_save_controller=N model=auto":
> > >>
> http://www.alsa-project.org/db/?f=618f4d4ae530957b4b6d2b66751871d4073df685
> >
> > > Having an entry to ALC262_AUTO is fine.  It even reduces a kernel
> > > message that may wonder user.  So here what we have to check lastly
> > > is whether VAIO Z21MN (104d:9025) that is currently with toshiba-s06
> > > works with model=auto or not.  Once after it's confirmed, we can take
> > > all to auto.
> >
> > Because I don't have access to 0x104d9025 and I don't wish to
> > introduce a further regression for that model, I've just respun the
> > patch against current master HEAD adding his SSID with the model=auto
> > quirk.
>
> Well, I guess the latest driver should work even without quirk because
> model=auto would be chosen as default.  In the older verison,
> model=sony-assamd was chosen for Sony laptops, but it's disabled now.
>
> If my guess is right, I'd apply a clean-up patch for 2.6.34, but no
> need for a new addition of model=auto quirk entry for 2.6.33.
> If not, please let me know.
>
>
> thanks,
>
> Takashi
>