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Commit 5824ce8d authored by Chris Chiu's avatar Chris Chiu Committed by Takashi Iwai
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ALSA: hda/realtek - Add support for Acer Aspire E5-475 headset mic 



The Acer laptop Aspire E5-475 with ALC255 can't detect the headset
microphone until we modify a pin definition.

Signed-off-by: default avatarChris Chiu <chiu@endlessm.com>
Signed-off-by: default avatarDaniel Drake <drake@endlessm.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent a65895e0

sound/pci/hda/patch_realtek.c

+14 −0
Original line number Diff line number Diff line
@@ -4833,6 +4833,7 @@ enum { 
	ALC290_FIXUP_SUBWOOFER_HSJACK,

	ALC269_FIXUP_THINKPAD_ACPI,

	ALC269_FIXUP_DMIC_THINKPAD_ACPI,

	ALC255_FIXUP_ACER_MIC_NO_PRESENCE,

	ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,

	ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,

	ALC255_FIXUP_HEADSET_MODE,
@@ -5287,6 +5288,15 @@ static const struct hda_fixup alc269_fixups[] = { 
		.chained = true,

		.chain_id = ALC269_FIXUP_THINKPAD_ACPI,

	},

	[ALC255_FIXUP_ACER_MIC_NO_PRESENCE] = {

		.type = HDA_FIXUP_PINS,

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

			{ 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */

			{ }

		},

		.chained = true,

		.chain_id = ALC255_FIXUP_HEADSET_MODE

	},

	[ALC255_FIXUP_DELL1_MIC_NO_PRESENCE] = {

		.type = HDA_FIXUP_PINS,

		.v.pins = (const struct hda_pintbl[]) {
@@ -5851,6 +5861,10 @@ static const struct hda_model_fixup alc269_fixup_models[] = { 
	{0x21, 0x03211020}



static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {

	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1025, "Acer", ALC255_FIXUP_ACER_MIC_NO_PRESENCE,

		{0x12, 0x90a601c0},

		{0x14, 0x90171120},

		{0x21, 0x02211030}),

	SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,

		ALC225_STANDARD_PINS,

		{0x12, 0xb7a60130},