Patch "ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780" has been added to the 3.14-stable tree

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: 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

---
 sound/pci/hda/patch_realtek.c |    6 ++++++
 1 file changed, 6 insertions(+)

@@ -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