[PATCH] ALSA: hda/realtek: use ALC285 rear speaker fixup for ASUS UX7602ZM
From: Paweł Hofman
Date: Sun Feb 22 2026 - 16:40:27 EST
On UX7602ZM, the previous quirk (ALC245_FIXUP_CS35L41_SPI_2) left speaker volume behavior incorrect: increasing volume mainly boosted highs while overall loudness stayed nearly flat.
Use ALC285_FIXUP_ASUS_SPI_REAR_SPEAKERS because it also applies the ASUS-specific rear-speaker pin setup and chains the headset-mic fixup on top of CS35L41 SPI amp init, which matches this platform better.
---
sound/hda/codecs/realtek/alc269.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 36053042ca77..3fade4f1a277 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7245,7 +7245,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x1f12, "ASUS UM5302", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x1043, 0x1f1f, "ASUS H7604JI/JV/J3D", ALC245_FIXUP_CS35L41_SPI_2),
- SND_PCI_QUIRK(0x1043, 0x1f62, "ASUS UX7602ZM", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1043, 0x1f62, "ASUS UX7602ZM", ALC285_FIXUP_ASUS_SPI_REAR_SPEAKERS),
SND_PCI_QUIRK(0x1043, 0x1f63, "ASUS P5405CSA", ALC245_FIXUP_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1043, 0x1f92, "ASUS ROG Flow X16", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x1fb3, "ASUS ROG Flow Z13 GZ302EA", ALC287_FIXUP_CS35L41_I2C_2),
--
2.51.0