[PATCH 4.0 052/148] ALSA: hda - Add headset mic quirk for Dell Inspiron 5548

From	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups	linux.kernel
Subject	[PATCH 4.0 052/148] ALSA: hda - Add headset mic quirk for Dell Inspiron 5548
Date	2015-06-03 15:00 +0200
Message-ID	<pxgqZ-1sR-1@gated-at.bofh.it> (permalink)
References	<pxfOh-E4-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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4.0-stable review patch.  If anyone has any objections, please let me know.

------------------

From: David Henningsson <david.henningsson@canonical.com>

commit 9b5a4e395c2f39fae89f75e4a749be5dba342d22 upstream.

This enables the headset microphone on Dell Inspiron 5548,
or at least some variants of it.

BugLink: https://bugs.launchpad.net/bugs/1452175
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/pci/hda/patch_realtek.c |    7 +++++++
 1 file changed, 7 insertions(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5247,6 +5247,13 @@ static const struct snd_hda_pin_quirk al
 		{0x17, 0x40000000},
 		{0x1d, 0x40700001},
 		{0x21, 0x02211050}),
+	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell Inspiron 5548", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+		ALC255_STANDARD_PINS,
+		{0x12, 0x90a60180},
+		{0x14, 0x90170130},
+		{0x17, 0x40000000},
+		{0x1d, 0x40700001},
+		{0x21, 0x02211040}),
 	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
 		ALC256_STANDARD_PINS,
 		{0x13, 0x40000000}),


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[PATCH 4.0 052/148] ALSA: hda - Add headset mic quirk for Dell Inspiron 5548 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-06-03 15:00 +0200

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