[alsa-devel] [PATCH v2 2/3] ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294

[Kailang]

Hi Jian Hong,

Could I know who give you the value as below?

+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x10 },
+			{ 0x20, 0x4c4, 0x20 },
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x40 },
+			{ 0x20, 0x488, 0x00 },

BR,
Kailang

-----Original Message-----
From: Jian-Hong Pan <jian-hong at endlessm.com> 
Sent: Thursday, December 6, 2018 4:46 PM
To: Jaroslav Kysela <perex at perex.cz>; Takashi Iwai <tiwai at suse.com>; Kailang <kailang at realtek.com>
Cc: Hui Wang <hui.wang at canonical.com>; alsa-devel at alsa-project.org; linux-kernel at vger.kernel.org; linux at endlessm.com; Jian-Hong Pan <jian-hong at endlessm.com>; Daniel Drake <drake at endlessm.com>
Subject: [PATCH v2 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 at endlessm.com>
Signed-off-by: Jian-Hong Pan <jian-hong at endlessm.com>
---
v2:
- Modify the HDA verbs for UX333FA support
- Make a new ALC294_FIXUP_ASUS_HEADSET_MIC quirk for ALC294 chain
- .chain_id = ALC256_FIXUP_ASUS_HEADSET_MODE  ==> change to ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC

 sound/pci/hda/patch_realtek.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index d32e50b1ed60..1525bcdf96e8 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5518,6 +5518,8 @@ enum {
 	ALC295_FIXUP_HP_AUTO_MUTE,
 	ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE,
 	ALC294_FIXUP_ASUS_MIC,
+	ALC294_FIXUP_ASUS_HEADSET_MIC,
+	ALC294_FIXUP_ASUS_SPK_NOISE,
 };
 
 static const struct hda_fixup alc269_fixups[] = { @@ -6414,6 +6416,28 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
 	},
+	[ALC294_FIXUP_ASUS_HEADSET_MIC] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x19, 0x01a1113c }, /* use as headset mic, without its own jack detect */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
+	},
+	[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, 0x4c4, 0x20 },
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x40 },
+			{ 0x20, 0x488, 0x00 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC294_FIXUP_ASUS_HEADSET_MIC
+	},
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -6556,6 +6580,7 @@ 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