Add headphone mic support for ALC221 for HP platform

Add headphone mic support for ALC221 for HP platform

[Kailang]

[-- Attachment #1: Type: text/plain, Size: 93 bytes --]

Hi Takashi,

Attach patch is support headphone Mic for ALC221.

Many thanks,
Kailang


[-- Attachment #2: 0000-add-support-headphone-mic-for-ALC221-hp.patch --]
[-- Type: application/octet-stream, Size: 2263 bytes --]

From 4fa745cf47c1b103c2a1b08f4ded8933374c69a7 Mon Sep 17 00:00:00 2001
From: Kailang Yang <kailang@realtek.com>
Date: Tue, 17 Jan 2017 15:40:25 +0800
Subject: [PATCH] ALSA: hda/realtek - Add support headphone Mic for ALC221 of
 HP platform

ALC221 HP platform need to support Headphone Mic.
This patch will turn on headphone Mic supported.

Signed-off-by: Kailang Yang <kailang@realtek.com>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 7c35df7..8ec1ffa 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3815,6 +3815,7 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,
 	case 0x10ec0867:
 		alc_update_coefex_idx(codec, 0x57, 0x5, 0, 1<<14);
 		/* fallthru */
+	case 0x10ec0221:
 	case 0x10ec0662:
 		snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
 		snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
@@ -4866,6 +4867,7 @@ enum {
 	ALC298_FIXUP_SPK_VOLUME,
 	ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER,
 	ALC269_FIXUP_ATIV_BOOK_8,
+	ALC221_FIXUP_HP_MIC_NO_PRESENCE,
 };
 
 static const struct hda_fixup alc269_fixups[] = {
@@ -5544,6 +5546,16 @@ enum {
 		.chained = true,
 		.chain_id = ALC269_FIXUP_NO_SHUTUP
 	},
+	[ALC221_FIXUP_HP_MIC_NO_PRESENCE] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x18, 0x01a1913c }, /* use as headset mic, without its own jack detect */
+			{ 0x1a, 0x01a1913d }, /* use as headphone mic, without its own jack detect */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC269_FIXUP_HEADSET_MODE
+	},
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -5654,6 +5666,8 @@ enum {
 	SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x103c, 0x8256, "HP", ALC221_FIXUP_HP_FRONT_MIC),
+	SND_PCI_QUIRK(0x103c, 0x82bf, "HP", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x103c, 0x82c0, "HP", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
 	SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),

[-- Attachment #3: Type: text/plain, Size: 0 bytes --]

Re: Add headphone mic support for ALC221 for HP platform

[Takashi Iwai]

On Wed, 18 Jan 2017 10:29:37 +0100,
Kailang wrote:
> 
> Hi Takashi,
> 
> Attach patch is support headphone Mic for ALC221.
> 
> Many thanks,
> Kailang

Applied, thanks.


Takashi