Subject : [Bisected regression] Microphone no longer works on Toshiba Satellite A100
Submitter : "M. Vefa Bicakci" <email@example.com>
Date : 2009-05-24 15:49
References : http://marc.info/?l=linux-kernel&m=124318383910011&w=4
Author: Takashi Iwai <firstname.lastname@example.org>
Date: Thu Feb 26 13:03:58 2009 +0100
ALSA: hda - Clean up the input pin setup in automatic mode
First-Bad-Commit : 23f0c048ba59ad5c2f3fd85ed98360b631dbf6f8
This entry is being used for tracking a regression from 2.6.29. Please don't
close it until the problem is fixed in the mainline.
On Sunday 31 May 2009, M. Vefa Bicakci wrote:
> Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > The following bug entry is on the current list of known regressions
> > from 2.6.29. Please verify if it still should be listed and let me know
> > (either way).
> I am sorry for responding to your e-mail late. Takashi Iwai identified
> the cause of this problem and provided a patch. I tested the patch and
> confirmed that it solves the problem. The patch was integrated into
> mainline with the following commit:
> === 8< ===
> commit 461c6c3a0a23a8fac1a4b636e93ff5dfe599a241
> Author: Takashi Iwai <email@example.com>
> Date: Mon May 25 08:06:02 2009 +0200
> ALSA: hda - Add missing check of pin vref 50 and others in Realtek codecs
> Some Realtek codecs like ALC861 seem to support only VREF50 while the
> current driver assumes it's only VREF80. Check other VREF bits to set
> the correct value.
> Signed-off-by: Takashi Iwai <firstname.lastname@example.org>