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Commit 47dd3917 authored by Kailang Yang's avatar Kailang Yang Committed by Greg Kroah-Hartman
Browse files

ALSA: hda/realtek: Headset Mic VREF to 100% 



commit baaacbff64d9f34b64f294431966d035aeadb81c upstream.

This platform need to set Mic VREF to 100%.

Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/0916af40f08a4348a3298a9a59e6967e@realtek.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 88ce27f0

sound/pci/hda/patch_realtek.c

+9 −0
Original line number Diff line number Diff line
@@ -1935,6 +1935,7 @@ enum { 
	ALC887_FIXUP_ASUS_AUDIO,

	ALC887_FIXUP_ASUS_HMIC,

	ALCS1200A_FIXUP_MIC_VREF,

	ALC888VD_FIXUP_MIC_100VREF,

};



static void alc889_fixup_coef(struct hda_codec *codec,
@@ -2488,6 +2489,13 @@ static const struct hda_fixup alc882_fixups[] = { 
			{}

		}

	},

	[ALC888VD_FIXUP_MIC_100VREF] = {

		.type = HDA_FIXUP_PINCTLS,

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

			{ 0x18, PIN_VREF100 }, /* headset mic */

			{}

		}

	},

};



static const struct snd_pci_quirk alc882_fixup_tbl[] = {
@@ -2557,6 +2565,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { 
	SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC889_FIXUP_MBA11_VREF),



	SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD),

	SND_PCI_QUIRK(0x10ec, 0x12d8, "iBase Elo Touch", ALC888VD_FIXUP_MIC_100VREF),

	SND_PCI_QUIRK(0x13fe, 0x1009, "Advantech MIT-W101", ALC886_FIXUP_EAPD),

	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),

	SND_PCI_QUIRK(0x1458, 0xa0b8, "Gigabyte AZ370-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),