[alsa-devel] [PATCH v2 1/1] ALSA: hda - add quirk for Thinkpad T430

[Jonathan Nieder]

joseph.salisbury at canonical.com wrote:

> This patch adds a quirk to enable headphone jack audio on T430 Thinkpads.
>
> Signed-off-by: Joseph Salisbury <joseph.salisbury at canonical.com>
> Cc: <stable at vger.kernel.org>

Thanks --- this is a little better.

One more nit: it looks like this was reported, tested, and based on a
patch by Stefan Freyr.  Takashi, could you amend the message to
reflect that, or should the patch be resent?

Something like

-- >8 --
From: Stefán Freyr <stefan.freyr at gmail.com>
Subject: ALSA: hda - add dock support for Thinkpad T430

I have a Lenovo ThinkPad T430 and an UltraBase Series 3 docking
station.

Without this patch, if I plug my headphones into the jack on the
computer, everything works fine. The computer speakers mute and the
audio is played in the headphones. However, if I plug into the docking
station headphone jack the computer speakers are muted but there is no
audio in the headphones.

Addresses https://bugs.launchpad.net/bugs/1060372

Signed-off-by: Joseph Salisbury <joseph.salisbury at canonical.com>
Cc: stable at vger.kernel.org