This is a note to let you know that I've just added the patch titled
ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-fix-the-dock-headphone-output-on-fujitsu-lifebook-e780.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 4df3fd1700abbb53bd874143dfd1f9ac9e7cbf4b Mon Sep 17 00:00:00 2001
From: Takashi Iwai <[email protected]>
Date: Mon, 29 Jun 2015 08:38:02 +0200
Subject: ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780
From: Takashi Iwai <[email protected]>
commit 4df3fd1700abbb53bd874143dfd1f9ac9e7cbf4b upstream.
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
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/pci/hda/patch_realtek.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3955,6 +3955,7 @@ enum {
ALC269_FIXUP_LIFEBOOK,
ALC269_FIXUP_LIFEBOOK_EXTMIC,
ALC269_FIXUP_LIFEBOOK_HP_PIN,
+ ALC269_FIXUP_LIFEBOOK_NO_HP_TO_LINEOUT,
ALC269_FIXUP_AMIC,
ALC269_FIXUP_DMIC,
ALC269VB_FIXUP_AMIC,
@@ -4097,6 +4098,10 @@ static const struct hda_fixup alc269_fix
{ }
},
},
+ [ALC269_FIXUP_LIFEBOOK_NO_HP_TO_LINEOUT] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc269_fixup_pincfg_no_hp_to_lineout,
+ },
[ALC269_FIXUP_AMIC] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
@@ -4561,6 +4566,7 @@ static const struct snd_pci_quirk alc269
SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
+ SND_PCI_QUIRK(0x10cf, 0x159f, "Lifebook E780",
ALC269_FIXUP_LIFEBOOK_NO_HP_TO_LINEOUT),
SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731",
ALC269_FIXUP_LIFEBOOK_HP_PIN),
SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752",
ALC269_FIXUP_LIFEBOOK_HP_PIN),
SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904",
ALC269_FIXUP_LIFEBOOK_EXTMIC),
Patches currently in stable-queue which might be from [email protected] are
queue-3.14/alsa-hda-add-headset-support-to-acer-aspire-v5.patch
queue-3.14/alsa-hda-set-proper-caps-for-newer-amd-hda-audio-in-kb-kv.patch
queue-3.14/alsa-hda-fix-the-dock-headphone-output-on-fujitsu-lifebook-e780.patch
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