ALSA: hda - add dock support for Thinkpad T430
commitcab128d34ceeff27e4c0bc0ffbff213a3baedb93
authorStefán Freyr <stefan.freyr@gmail.com>
Fri, 19 Oct 2012 20:46:00 +0000 (19 22:46 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Tue, 30 Oct 2012 23:26:53 +0000 (30 23:26 +0000)
treed19541f83b9d618e2d05f1490accd15607b7b8f8
parent6488ee494d5fbac63fb7c8e2fc3400c3dd53972f
ALSA: hda - add dock support for Thinkpad T430

commit 84f98fdf7865fbd35b312eb39ea91e5618c514c7 upstream.

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@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
sound/pci/hda/patch_realtek.c