[alsa-devel] Sony Vaio Pro svp112a1cm

Takashi Iwai tiwai at suse.de
Wed Feb 5 08:16:17 CET 2014

At Tue, 4 Feb 2014 23:04:08 +0100,
Hendrik-Jan Heins wrote:
> Dear list,
> to report the Spny Vaio Pro svp112a1cm
> THe sound device in this notebook works, but the internal microphone not.
> This seeems to be the same device as in teh 13 inch version of this
> laptop, but they seem to have changed the ID of the device.
> Maybe the same fix can be applied to fix?

If adding your id makes it working, just let us know (or submit a fix

That fixup is basically to disable the pin detection at NID 0x18 where
reports a bogus state due to the TRRS headset jack.


> All details of the machine are available here:
> http://www.alsa-project.org/db/?f=970d897015298925b86d4d2c68a106fba22eb184
> thank you.
> best regards,
> Hendrik-Jan
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