[PATCH 2/2] Revert "ALSA: hda/realtek: Add quirk for Lenovo Xiaoxin 14 GT"

From: Zhang Heng

Date: Tue Jul 21 2026 - 08:20:28 EST


This reverts commit 3a3e810e91080a5121170ee11554a55ed89a1c8b.

The fixup ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN is intended specifically
for bass speaker non-functionality issues, not for resolving hissing or
crackling noise problems. Applying this fixup to address noise would be
inappropriate.

I previously investigated a similar issue on the same codec (ALC287) where
both speakers and headphones exhibited noise. While I was able to resolve
the speaker noise by adjusting verb coefficients, the headphone noise
persisted because some coefficient writes did not take effect properly.
As a result, I did not submit a patch at that time.

Maintainers, please review this problem and advise on a proper solution.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=221203
Signed-off-by: Zhang Heng <zhangheng@xxxxxxxxxx>
---
sound/hda/codecs/realtek/alc269.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 4589b748b0a3..07fc6c1deb07 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7975,7 +7975,6 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x390d, "Lenovo Yoga Pro 7 14ASP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
SND_PCI_QUIRK(0x17aa, 0x3911, "Lenovo Yoga Pro 7 14IAH10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
- SND_PCI_QUIRK(0x17aa, 0x3912, "Lenovo Xiaoxin 14 GT", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
SND_PCI_QUIRK(0x17aa, 0x3913, "Lenovo 145", ALC236_FIXUP_LENOVO_INV_DMIC),
SND_PCI_QUIRK(0x17aa, 0x391a, "Lenovo Yoga Slim 7 14AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
SND_PCI_QUIRK(0x17aa, 0x391f, "Yoga S990-16 pro Quad YC Quad", ALC287_FIXUP_TXNW2781_I2C),
--
2.25.1