linux-kernel - [PATCH] ALSA: hda - Fix headphone noise on Dell XPS 13 9360

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Message-Id: <1463721889-12131-1-git-send-email-kai.heng.feng@canonical.com>
Date:	Fri, 20 May 2016 13:24:49 +0800
From:	Kai-Heng Feng <kaihengfeng@...il.com>
To:	tiwai@...e.com
Cc:	hui.wang@...onical.com, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org,
	Kai-Heng Feng <kai.heng.feng@...onical.com>
Subject: [PATCH] ALSA: hda - Fix headphone noise on Dell XPS 13 9360

The headphone has noise when playing sound or switching microphone sources.
It uses the same codec on XPS 13 9350, but with different subsystem ID.
Applying the fixup can solve the issue.
Also, changing the model name to better differentiate models.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
---
 sound/pci/hda/patch_realtek.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 002f153..e6af865 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5466,7 +5466,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x06de, "Dell", ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK),
 	SND_PCI_QUIRK(0x1028, 0x06df, "Dell", ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK),
 	SND_PCI_QUIRK(0x1028, 0x06e0, "Dell", ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK),
-	SND_PCI_QUIRK(0x1028, 0x0704, "Dell XPS 13", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE),
+	SND_PCI_QUIRK(0x1028, 0x0704, "Dell XPS 13 9350", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE),
+	SND_PCI_QUIRK(0x1028, 0x075b, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE),
 	SND_PCI_QUIRK(0x1028, 0x0725, "Dell Inspiron 3162", ALC255_FIXUP_DELL_SPK_NOISE),
 	SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
-- 
2.8.1