]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780
authorTakashi Iwai <tiwai@suse.de>
Mon, 29 Jun 2015 06:38:02 +0000 (08:38 +0200)
committerSasha Levin <sasha.levin@oracle.com>
Sun, 5 Jul 2015 14:12:52 +0000 (10:12 -0400)
commit4ead27843b8ae7a2787214849af565a2cd04470d
treed4a5011f080877134fb40490d790afb22c95b413
parentb1afcca9f57738bb4d50257b01b4056a155a47a2
ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780

[ Upstream commit 4df3fd1700abbb53bd874143dfd1f9ac9e7cbf4b ]

Fujitsu Lifebook E780 sets the sequence number 0x0f to only only of
the two headphones, thus the driver tries to assign another as the
line-out, and this results in the inconsistent mapping between the
created jack ctl and the actual I/O.  Due to this, PulseAudio doesn't
handle it properly and gets the silent output.

The fix is to ignore the non-HP sequencer checks.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99681
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
sound/pci/hda/patch_realtek.c