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Commit b1e8972e authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Takashi Iwai
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ALSA: hda - fix mic issues on Acer Aspire E-572 



This patch add quirk for Acer Aspire E-572:
- fix external mic
- limit mic boost for internal mic with maximal noise level of -24dB

Signed-off-by: default avatarOleksij Rempel <linux@rempel-privat.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0756f09c

sound/pci/hda/patch_realtek.c

+8 −0
Original line number Diff line number Diff line
@@ -3849,6 +3849,7 @@ enum { 
	ALC269_FIXUP_ASUS_X101,

	ALC271_FIXUP_AMIC_MIC2,

	ALC271_FIXUP_HP_GATE_MIC_JACK,

	ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572,

	ALC269_FIXUP_ACER_AC700,

	ALC269_FIXUP_LIMIT_INT_MIC_BOOST,

	ALC269VB_FIXUP_ASUS_ZENBOOK,
@@ -4111,6 +4112,12 @@ static const struct hda_fixup alc269_fixups[] = { 
		.chained = true,

		.chain_id = ALC271_FIXUP_AMIC_MIC2,

	},

	[ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572] = {

		.type = HDA_FIXUP_FUNC,

		.v.func = alc269_fixup_limit_int_mic_boost,

		.chained = true,

		.chain_id = ALC271_FIXUP_HP_GATE_MIC_JACK,

	},

	[ALC269_FIXUP_ACER_AC700] = {

		.type = HDA_FIXUP_PINS,

		.v.pins = (const struct hda_pintbl[]) {
@@ -4208,6 +4215,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { 
	SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),

	SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),

	SND_PCI_QUIRK_VENDOR(0x1025, "Acer Aspire", ALC271_FIXUP_DMIC),

	SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),

	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),

	SND_PCI_QUIRK(0x1028, 0x05bd, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),

	SND_PCI_QUIRK(0x1028, 0x05be, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),