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Commit 2e41b9c8 authored by Hui Wang's avatar Hui Wang Committed by Greg Kroah-Hartman
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ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW 

commit a3fd1a986e499a06ac5ef95c3a39aa4611e7444c upstream.

We need to define the codec pin 0x1b to be the mic, but somehow
the mic doesn't support hot plugging detection, and Windows also has
this issue, so we set it to phantom headset-mic.

Also the determine_headset_type() often returns the omtp type by a
mistake when we plug a ctia headset, this makes the mic can't record
sound at all. Because most of the headset are ctia type nowadays and
some machines have the fixed ctia type audio jack, it is possible this
machine has the fixed ctia jack too. Here we set this mic jack to
fixed ctia type, this could avoid the mic type detection mistake and
make the ctia headset work stable.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=214537


Reported-and-tested-by: default avatarmsd <msd.mmq@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarHui Wang <hui.wang@canonical.com>
Link: https://lore.kernel.org/r/20211012114748.5238-1-hui.wang@canonical.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 90cf96af

sound/pci/hda/patch_realtek.c

+27 −0
Original line number Diff line number Diff line
@@ -9692,6 +9692,9 @@ enum { 
	ALC671_FIXUP_HP_HEADSET_MIC2,

	ALC662_FIXUP_ACER_X2660G_HEADSET_MODE,

	ALC662_FIXUP_ACER_NITRO_HEADSET_MODE,

	ALC668_FIXUP_ASUS_NO_HEADSET_MIC,

	ALC668_FIXUP_HEADSET_MIC,

	ALC668_FIXUP_MIC_DET_COEF,

};



static const struct hda_fixup alc662_fixups[] = {
@@ -10075,6 +10078,29 @@ static const struct hda_fixup alc662_fixups[] = { 
		.chained = true,

		.chain_id = ALC662_FIXUP_USI_FUNC

	},

	[ALC668_FIXUP_ASUS_NO_HEADSET_MIC] = {

		.type = HDA_FIXUP_PINS,

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

			{ 0x1b, 0x04a1112c },

			{ }

		},

		.chained = true,

		.chain_id = ALC668_FIXUP_HEADSET_MIC

	},

	[ALC668_FIXUP_HEADSET_MIC] = {

		.type = HDA_FIXUP_FUNC,

		.v.func = alc269_fixup_headset_mic,

		.chained = true,

		.chain_id = ALC668_FIXUP_MIC_DET_COEF

	},

	[ALC668_FIXUP_MIC_DET_COEF] = {

		.type = HDA_FIXUP_VERBS,

		.v.verbs = (const struct hda_verb[]) {

			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x15 },

			{ 0x20, AC_VERB_SET_PROC_COEF, 0x0d60 },

			{}

		},

	},

};



static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -10110,6 +10136,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { 
	SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),

	SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51),

	SND_PCI_QUIRK(0x1043, 0x17bd, "ASUS N751", ALC668_FIXUP_ASUS_Nx51),

	SND_PCI_QUIRK(0x1043, 0x185d, "ASUS G551JW", ALC668_FIXUP_ASUS_NO_HEADSET_MIC),

	SND_PCI_QUIRK(0x1043, 0x1963, "ASUS X71SL", ALC662_FIXUP_ASUS_MODE8),

	SND_PCI_QUIRK(0x1043, 0x1b73, "ASUS N55SF", ALC662_FIXUP_BASS_16),

	SND_PCI_QUIRK(0x1043, 0x1bf3, "ASUS N76VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),