FAILED: Patch "ALSA: hda/conexant: Fix headphone jack handling on Acer Swift SF314" failed to apply to 5.15-stable tree

[Sasha Levin <sashal@kernel.org>]

The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

Thanks,
Sasha

------------------ original commit in Linus's tree ------------------

From 7bc0df86c2384bc1e2012a2c946f82305054da64 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 17 Feb 2026 11:44:11 +0100
Subject: [PATCH] ALSA: hda/conexant: Fix headphone jack handling on Acer Swift
 SF314

Acer Swift SF314 (SSID 1025:136d) needs a bit of tweaks of the pin
configurations for NID 0x16 and 0x19 to make the headphone / headset
jack working.  NID 0x17 can remain as is for the working speaker, and
the built-in mic is supported via SOF.

Cc: <stable@vger.kernel.org>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=221086
Link: https://patch.msgid.link/20260217104414.62911-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/hda/codecs/conexant.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sound/hda/codecs/conexant.c b/sound/hda/codecs/conexant.c
index 5623d8c0a0f7c..f71123a475464 100644
--- a/sound/hda/codecs/conexant.c
+++ b/sound/hda/codecs/conexant.c
@@ -299,6 +299,7 @@ enum {
 	CXT_PINCFG_SWS_JS201D,
 	CXT_PINCFG_TOP_SPEAKER,
 	CXT_FIXUP_HP_A_U,
+	CXT_FIXUP_ACER_SWIFT_HP,
 };
 
 /* for hda_fixup_thinkpad_acpi() */
@@ -1024,6 +1025,14 @@ static const struct hda_fixup cxt_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = cxt_fixup_hp_a_u,
 	},
+	[CXT_FIXUP_ACER_SWIFT_HP] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x16, 0x0321403f }, /* Headphone */
+			{ 0x19, 0x40f001f0 }, /* Mic */
+			{ }
+		},
+	},
 };
 
 static const struct hda_quirk cxt5045_fixups[] = {
@@ -1073,6 +1082,7 @@ static const struct hda_quirk cxt5066_fixups[] = {
 	SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
+	SND_PCI_QUIRK(0x1025, 0x136d, "Acer Swift SF314", CXT_FIXUP_ACER_SWIFT_HP),
 	SND_PCI_QUIRK(0x103c, 0x8079, "HP EliteBook 840 G3", CXT_FIXUP_HP_DOCK),
 	SND_PCI_QUIRK(0x103c, 0x807C, "HP EliteBook 820 G3", CXT_FIXUP_HP_DOCK),
 	SND_PCI_QUIRK(0x103c, 0x80FD, "HP ProBook 640 G2", CXT_FIXUP_HP_DOCK),
-- 
2.51.0