fix: Add HDA quirk for ASUS ROG Flow Z13 GZ302EAC (KJP 2025)

kernel.spec

@@ -1146,6 +1146,7 @@ Patch1: patch-1-redhat.patch
 Patch2: patch-2-handheld.patch
 Patch3: patch-3-akmods.patch
 Patch4: patch-4-amdgpu-vrr-whitelist.patch
+Patch5: patch-5-z13-kjp-quirk.patch
 %endif
 
 # empty final patch to facilitate testing of kernel patches
@@ -2078,6 +2079,7 @@ ApplyOptionalPatch patch-1-redhat.patch
 ApplyOptionalPatch patch-2-handheld.patch
 ApplyOptionalPatch patch-3-akmods.patch
 ApplyOptionalPatch patch-4-amdgpu-vrr-whitelist.patch
+ApplyOptionalPatch patch-5-z13-kjp-quirk.patch
 %endif
 
 ApplyOptionalPatch linux-kernel-test.patch

patch-5-z13-kjp-quirk.patch

@@ -0,0 +1,29 @@
+From 59f68dc1d8df3142cb58fd2568966a9bb7b0ed8a Mon Sep 17 00:00:00 2001
+From: Matthew Schwartz <matthew.schwartz@linux.dev>
+Date: Thu, 13 Mar 2026 10:25:03 -0700
+Subject: ALSA: hda/realtek: Add quirk for ASUS ROG Flow Z13-KJP GZ302EAC
+
+Fixes lack of audio output on the ASUS ROG Flow Z13-KJP GZ302EAC model,
+similar to the ASUS ROG Flow Z13 GZ302EA.
+
+Signed-off-by: Matthew Schwartz <matthew.schwartz@linux.dev>
+Link: https://patch.msgid.link/20260313172503.285846-1-matthew.schwartz@linux.dev
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ sound/hda/codecs/realtek/alc269.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
+index 1cc063bf6c0b..59f68dc1d8df 100644
+--- a/sound/hda/codecs/realtek/alc269.c
++++ b/sound/hda/codecs/realtek/alc269.c
+@@ -6718,6 +6718,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
+ 	SND_PCI_QUIRK(0x1043, 0x14e3, "ASUS G513PI/PU/PV", ALC287_FIXUP_CS35L41_I2C_2),
+ 	SND_PCI_QUIRK(0x1043, 0x14f2, "ASUS VivoBook X515JA", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
+ 	SND_PCI_QUIRK(0x1043, 0x1503, "ASUS G733PY/PZ/PZV/PYV", ALC287_FIXUP_CS35L41_I2C_2),
++	SND_PCI_QUIRK(0x1043, 0x1514, "ASUS ROG Flow Z13 GZ302EAC", ALC287_FIXUP_CS35L41_I2C_2),
+ 	SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
+ 	SND_PCI_QUIRK(0x1043, 0x1533, "ASUS GV302XA/XJ/XQ/XU/XV/XI", ALC287_FIXUP_CS35L41_I2C_2),
+ 	SND_PCI_QUIRK(0x1043, 0x1573, "ASUS GZ301VV/VQ/VU/VJ/VA/VC/VE/VVC/VQC/VUC/VJC/VEC/VCC", ALC285_FIXUP_ASUS_HEADSET_MIC),
+-- 
+2.52.0