Commit ef5fbdf7 authored by Piyush Raj Chouhan's avatar Piyush Raj Chouhan Committed by Takashi Iwai
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ALSA: hda/realtek: Add subwoofer quirk for Infinix ZERO BOOK 13 

Infinix ZERO BOOK 13 has a 2+2 speaker system which isn't probed correctly.
This patch adds a quirk with the proper pin connections.
Also The mic in this laptop suffers too high gain resulting in mostly
fan noise being recorded,
This patch Also limit mic boost.

HW Probe for device; https://linux-hardware.org/?probe=a2e892c47b



Test: All 4 speaker works, Mic has low noise.

Signed-off-by: default avatarPiyush Raj Chouhan <piyushchouhan1598@gmail.com>
Link: https://patch.msgid.link/20241028155516.15552-1-piyuschouhan1598@gmail.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 78e7be01

sound/pci/hda/patch_realtek.c

+12 −0
Original line number Diff line number Diff line
@@ -7552,6 +7552,7 @@ enum { 
	ALC290_FIXUP_SUBWOOFER_HSJACK,

	ALC269_FIXUP_THINKPAD_ACPI,

	ALC269_FIXUP_DMIC_THINKPAD_ACPI,

	ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13,

	ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO,

	ALC255_FIXUP_ACER_MIC_NO_PRESENCE,

	ALC255_FIXUP_ASUS_MIC_NO_PRESENCE,
@@ -7998,6 +7999,16 @@ static const struct hda_fixup alc269_fixups[] = { 
		.type = HDA_FIXUP_FUNC,

		.v.func = alc269_fixup_pincfg_U7x7_headset_mic,

	},

	[ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13] = {

		.type = HDA_FIXUP_PINS,

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

			{ 0x14, 0x90170151 }, /* use as internal speaker (LFE) */

			{ 0x1b, 0x90170152 }, /* use as internal speaker (back) */

			{ }

		},

		.chained = true,

		.chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST

	},

	[ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO] = {

		.type = HDA_FIXUP_PINS,

		.v.pins = (const struct hda_pintbl[]) {
@@ -11003,6 +11014,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { 
	SND_PCI_QUIRK(0x1d72, 0x1945, "Redmi G", ALC256_FIXUP_ASUS_HEADSET_MIC),

	SND_PCI_QUIRK(0x1d72, 0x1947, "RedmiBook Air", ALC255_FIXUP_XIAOMI_HEADSET_MIC),

	SND_PCI_QUIRK(0x2782, 0x0214, "VAIO VJFE-CL", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),

	SND_PCI_QUIRK(0x2782, 0x0228, "Infinix ZERO BOOK 13", ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13),

	SND_PCI_QUIRK(0x2782, 0x0232, "CHUWI CoreBook XPro", ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO),

	SND_PCI_QUIRK(0x2782, 0x1707, "Vaio VJFE-ADL", ALC298_FIXUP_SPK_VOLUME),

	SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC),