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Commit e549d190 authored by Hui Wang's avatar Hui Wang Committed by Takashi Iwai
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ALSA: hda - fix front mic problem for a HP desktop 

The front mic jack (pink color) can't detect any plug or unplug. After
applying this fix, both detecting function and recording function
work well.

BugLink: https://bugs.launchpad.net/bugs/1564712


Cc: stable@vger.kernel.org
Signed-off-by: default avatarHui Wang <hui.wang@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 836b34a9

sound/pci/hda/patch_realtek.c

+9 −0
Original line number Diff line number Diff line
@@ -4759,6 +4759,7 @@ enum { 
	ALC255_FIXUP_DELL_SPK_NOISE,

	ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,

	ALC280_FIXUP_HP_HEADSET_MIC,

	ALC221_FIXUP_HP_FRONT_MIC,

};



static const struct hda_fixup alc269_fixups[] = {
@@ -5401,6 +5402,13 @@ static const struct hda_fixup alc269_fixups[] = { 
		.chained = true,

		.chain_id = ALC269_FIXUP_HEADSET_MIC,

	},

	[ALC221_FIXUP_HP_FRONT_MIC] = {

		.type = HDA_FIXUP_PINS,

		.v.pins = (const struct hda_pintbl[]) {

			{ 0x19, 0x02a19020 }, /* Front Mic */

			{ }

		},

	},

};



static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -5506,6 +5514,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { 
	SND_PCI_QUIRK(0x103c, 0x2336, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),

	SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),

	SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),

	SND_PCI_QUIRK(0x103c, 0x8256, "HP", ALC221_FIXUP_HP_FRONT_MIC),

	SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),

	SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),

	SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),