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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Kailang Yang <kailang@realtek.com>,
        Takashi Iwai <tiwai@suse.de>
Subject: [PATCH 4.19 061/134] ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
Date:   Mon,  1 Apr 2019 19:01:37 +0200
Message-Id: <20190401170050.278038794@linuxfoundation.org>
In-Reply-To: <20190401170044.243719205@linuxfoundation.org>
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4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Kailang Yang <kailang@realtek.com>

commit 136824efaab2c095fc911048f7c7ddeda258c965 upstream.

This patch will enable WYSE AIO for Headset mode.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/pci/hda/patch_realtek.c |   26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5613,6 +5613,9 @@ enum {
 	ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE,
 	ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
 	ALC255_FIXUP_ACER_HEADSET_MIC,
+	ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE,
+	ALC225_FIXUP_WYSE_AUTO_MUTE,
+	ALC225_FIXUP_WYSE_DISABLE_MIC_VREF,
 };
 
 static const struct hda_fixup alc269_fixups[] = {
@@ -6567,6 +6570,28 @@ static const struct hda_fixup alc269_fix
 		.chained = true,
 		.chain_id = ALC255_FIXUP_HEADSET_MODE_NO_HP_MIC
 	},
+	[ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x16, 0x01011020 }, /* Rear Line out */
+			{ 0x19, 0x01a1913c }, /* use as Front headset mic, without its own jack detect */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC225_FIXUP_WYSE_AUTO_MUTE
+	},
+	[ALC225_FIXUP_WYSE_AUTO_MUTE] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc_fixup_auto_mute_via_amp,
+		.chained = true,
+		.chain_id = ALC225_FIXUP_WYSE_DISABLE_MIC_VREF
+	},
+	[ALC225_FIXUP_WYSE_DISABLE_MIC_VREF] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc_fixup_disable_mic_vref,
+		.chained = true,
+		.chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
+	},
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -6631,6 +6656,7 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1028, 0x0871, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1028, 0x0872, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1028, 0x0873, "Dell Precision 3930", ALC255_FIXUP_DUMMY_LINEOUT_VERB),
+	SND_PCI_QUIRK(0x1028, 0x08ad, "Dell WYSE AIO", ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0935, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
 	SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),