From: Zhang Heng <zhangheng@kylinos.cn>
Date: Tue, 21 Jul 2026 11:35:38 +0000 (+0800)
Subject: ALSA: hda/realtek: Add quirk for HP Pavilion All-in-One 27-ca1xxx
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=704de5697008ea5caa04bb6a7266624699801ddc;p=thirdparty%2Flinux.git

ALSA: hda/realtek: Add quirk for HP Pavilion All-in-One 27-ca1xxx

This HP All-in-One desktop (model 27-ca1xxx) uses an ALC274 codec
and has no sound from either the internal speakers or the headphone
jack. The audio output requires a combination of a specific verb
setup and GPIO configuration to become functional. Additionally,
the power_save feature must be disabled; otherwise, audible clicks
or pops occur during power state transitions.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=220694
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Link: https://patch.msgid.link/20260721113539.317561-1-zhangheng@kylinos.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 379e1458f4ac..fcc60e64137d 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -3863,6 +3863,16 @@ static void alc288_fixup_surface_swap_dacs(struct hda_codec *codec,
 	spec->gen.preferred_dacs = preferred_pairs;
 }
 
+static void alc274_fixup_hp_89e9_amp(struct hda_codec *codec,
+				     const struct hda_fixup *fix, int action)
+{
+	if (action == HDA_FIXUP_ACT_INIT) {
+		/* need to toggle GPIO to enable the amp */
+		snd_hda_codec_set_gpio(codec, 0x03, 0x03, 0x03, 0);
+		msleep(100);
+		snd_hda_codec_set_gpio(codec, 0x03, 0x03, 0x00, 0);
+	}
+}
 enum {
 	ALC269_FIXUP_GPIO2,
 	ALC269_FIXUP_SONY_VAIO,
@@ -4213,6 +4223,8 @@ enum {
 	ALC245_FIXUP_HP_ENVY_X360_15_FH0XXX,
 	ALC287_FIXUP_ACER_MICMUTE_LED,
 	ALC236_FIXUP_DELL_HP_POP_NOISE,
+	ALC274_FIXUP_HP_89E9_GPIO,
+	ALC274_FIXUP_HP_VERBS,
 };
 
 /* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -6855,6 +6867,28 @@ static const struct hda_fixup alc269_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc285_fixup_invalidate_dacs,
 	},
+	[ALC274_FIXUP_HP_89E9_GPIO] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc274_fixup_hp_89e9_amp,
+	},
+	[ALC274_FIXUP_HP_VERBS] = {
+		.type = HDA_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x0b },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0x7778 },
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x10 },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0xc580 },
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x26 },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0x5757 },
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x62 },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0xa007 },
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x6b },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0x0060 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC274_FIXUP_HP_89E9_GPIO,
+	},
 };
 
 static const struct hda_quirk alc269_fixup_tbl[] = {
@@ -7231,6 +7265,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8a3d, "HP Victus 15-fb0xxx (MB 8A3D)", ALC245_FIXUP_HP_MUTE_LED_V2_COEFBIT),
 	SND_PCI_QUIRK(0x103c, 0x8a4f, "HP Victus 15-fa0xxx (MB 8A4F)", ALC245_FIXUP_HP_MUTE_LED_COEFBIT),
 	SND_PCI_QUIRK(0x103c, 0x8a50, "HP Victus 15-fa0xxx (MB 8A50)", ALC245_FIXUP_HP_MUTE_LED_COEFBIT),
+	SND_PCI_QUIRK(0x103c, 0x8a6b, "HP Pavilion All-in-One Desktop 27-ca1xxx", ALC274_FIXUP_HP_VERBS),
 	SND_PCI_QUIRK(0x103c, 0x8a6e, "HP EDNA 360", ALC287_FIXUP_CS35L41_I2C_4),
 	SND_PCI_QUIRK(0x103c, 0x8a74, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8a75, "HP ProBook 450 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
diff --git a/sound/hda/controllers/intel.c b/sound/hda/controllers/intel.c
index 4b03c64e72ab..28c55c5a2d2e 100644
--- a/sound/hda/controllers/intel.c
+++ b/sound/hda/controllers/intel.c
@@ -2306,6 +2306,8 @@ static const struct snd_pci_quirk power_save_denylist[] = {
 	SND_PCI_QUIRK(0x1028, 0x0962, "Dell ALC3271", 0),
 	/* https://bugzilla.kernel.org/show_bug.cgi?id=220210 */
 	SND_PCI_QUIRK(0x17aa, 0x5079, "Lenovo Thinkpad E15", 0),
+	/* https://bugzilla.kernel.org/show_bug.cgi?id=220694 */
+	SND_PCI_QUIRK(0x103c, 0x8a6b, "HP 89E9", 0),
 	{}
 };