Patchwork [3.5.yuz,extended,stable] Patch "ALSA: hda - add dock support for Thinkpad T430" has been added to staging queue

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Submitter Herton Ronaldo Krzesinski
Date Nov. 22, 2012, 4:46 a.m.
Message ID <>
Download mbox | patch
Permalink /patch/200951/
State New
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Herton Ronaldo Krzesinski - Nov. 22, 2012, 4:46 a.m.
This is a note to let you know that I have just added a patch titled

    ALSA: hda - add dock support for Thinkpad T430

to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree 
which can be found at:;a=shortlog;h=refs/heads/linux-3.5.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.yuz tree, see



From b4645be3753262bdfbeb8866ca20cf47d31a824b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stef=C3=A1n=20Freyr?= <>
Date: Fri, 19 Oct 2012 22:46:00 +0200
Subject: [PATCH] ALSA: hda - add dock support for Thinkpad T430

commit 84f98fdf7865fbd35b312eb39ea91e5618c514c7 upstream.

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

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.


Signed-off-by: Joseph Salisbury <>
Signed-off-by: Takashi Iwai <>
Signed-off-by: Herton Ronaldo Krzesinski <>
 sound/pci/hda/patch_realtek.c |    1 +
 1 file changed, 1 insertion(+)



diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 2549f0b..e996453 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6028,6 +6028,7 @@  static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE),
 	SND_PCI_QUIRK(0x17aa, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK),
+	SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),