linux-kernel - [PATCH 2/3] ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294

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Message-Id: <20181205074212.31104-3-jian-hong@endlessm.com>
Date:   Wed,  5 Dec 2018 15:42:11 +0800
From:   Jian-Hong Pan <jian-hong@...lessm.com>
To:     Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     Kailang Yang <kailang@...ltek.com>,
        Hui Wang <hui.wang@...onical.com>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, linux@...lessm.com,
        Jian-Hong Pan <jian-hong@...lessm.com>,
        Daniel Drake <drake@...lessm.com>
Subject: [PATCH 2/3] ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294

The ASUS UX533FD with ALC294 cannot detect the headset MIC and output
through the internal speaker and the headphone until
ALC294_FIXUP_ASUS_SPK_NOISE quirk applied.

Signed-off-by: Daniel Drake <drake@...lessm.com>
Signed-off-by: Jian-Hong Pan <jian-hong@...lessm.com>
---
 sound/pci/hda/patch_realtek.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index bbae06267054..5c25c8c3f703 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5518,6 +5518,7 @@ enum {
 	ALC295_FIXUP_HP_AUTO_MUTE,
 	ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE,
 	ALC294_FIXUP_ASUS_MIC,
+	ALC294_FIXUP_ASUS_SPK_NOISE,
 };
 
 static const struct hda_fixup alc269_fixups[] = {
@@ -6414,6 +6415,17 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC256_FIXUP_ASUS_HEADSET_MODE
 	},
+	[ALC294_FIXUP_ASUS_SPK_NOISE] = {
+		.type = HDA_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			/* Set EAPD high */
+			{0x20, AC_VERB_SET_COEF_INDEX, 0x10},
+			{0x20, AC_VERB_SET_PROC_COEF, 0x14},
+			{}
+		},
+		.chained = true,
+		.chain_id = ALC255_FIXUP_ASUS_MIC_NO_PRESENCE
+	},
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -6556,6 +6568,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x12e0, "ASUS X541SA", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
+	SND_PCI_QUIRK(0x1043, 0x14a1, "ASUS UX533FD", ALC294_FIXUP_ASUS_SPK_NOISE),
 	SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
 	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
-- 
2.11.0