[alsa-devel] 5d5d5f43f (Samsung hda-intel auto-sensing) causes input regression

[Daniel Drake]

Hi,

Just wanted to bring to your attention:
Commit 5d5d5f43f1b835c375de9bd270cce030d16e2871 causes a regression on 
some laptops: input no longer works for some users.

> Author: Takashi Iwai <tiwai at suse.de>
> Date: Tue Feb 12 12:11:36 2008 +0100
> 
>     [ALSA] hda-codec - Implement auto-mic jack sensing on Samsung laptops
>     
>     Implemented the auto-mic jack sensing for Samsung laptops with AD1986A
>     codec chip (model=laptop-eapd).
>     
>     The hardware uses pin 0x1d and 0x1f for the internal and external
>     mics, respectively.
>     
>     Signed-off-by: Takashi Iwai <tiwai at suse.de>

Reported at:
https://bugs.gentoo.org/show_bug.cgi?id=235732
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4228

The discussion around this patch appears to be here:
http://thread.gmane.org/gmane.linux.alsa.devel/50989/focus=51457

Anything we can do to help solve this problem?

Thanks,
Daniel