[PATCH] ALSA: HDA: Fix auto-mute on Lenovo Edge 14

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The SKU value of this machine dictates that auto-mute should be
disabled. Since the SKU value is similar to the PCI SSID, the most
likely conclusion is that the SKU value should be ignored.

--
David Henningsson, Canonical Ltd.
http://launchpad.net/~diwic
>From 84d84db7dbcbf0ceaad3ed016bde6446629566b7 Mon Sep 17 00:00:00 2001
From: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
Date: Wed, 15 Dec 2010 08:01:46 +0100
Subject: [PATCH] ALSA: HDA: Fix auto-mute on Lenovo Edge 14

BugLink: http://launchpad.net/bugs/690530

The SKU value of this machine dictates that auto-mute should be
disabled. Since the SKU value is similar to the PCI SSID, the most
likely conclusion is that the SKU value should be ignored.

Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
---
 sound/pci/hda/patch_realtek.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index cd2d3a5..3aeda3a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -14808,6 +14808,7 @@ static int alc269_resume(struct hda_codec *codec)
 enum {
 	ALC269_FIXUP_SONY_VAIO,
 	ALC269_FIXUP_DELL_M101Z,
+	ALC269_FIXUP_LENOVO_EDGE14,
 };
 
 static const struct alc_fixup alc269_fixups[] = {
@@ -14825,11 +14826,15 @@ static const struct alc_fixup alc269_fixups[] = {
 			{}
 		}
 	},
+	[ALC269_FIXUP_LENOVO_EDGE14] = {
+		.sku = ALC_FIXUP_SKU_IGNORE,
+	},
 };
 
 static struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
 	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
+	SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_LENOVO_EDGE14),
 	{}
 };
 
-- 
1.7.1

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