[PATCH v3] ALSA: hda/realtek: Fix Lenovo Yoga Slim 7 14AKP10 quirk ordering
From: Zhang Heng
Date: Mon Aug 17 2026 - 05:47:35 EST
The Yoga Slim 7 14AKP10 has a PCI SSID of 17aa:38b4 but a codec SSID of
17aa:391a. The current quirk table contains a PCI quirk for 17aa:38b4
(for the Legion Slim 7 16IRH8) which matches first, so the codec-specific
quirk for 17aa:391a is never applied.
This results in the wrong fixup being used (CS35L41_I2C_2 instead of the
correct bass speaker fixup), leaving the internal speakers misconfigured
or silent.
Remove the 17aa:391a entry from its PCI-SSID-sorted position and add it as
an HDA_CODEC_QUIRK directly before the 17aa:38b4 entry, because it must
match on the codec subsystem ID rather than the PCI SSID and it has to win
over the colliding PCI quirk for the Legion Slim 7 16IRH8. A comment is
added to explain the out-of-order placement, following the same style
already used for the 17aa:38bb and 17aa:38f9 codec-SSID overrides.
With this change, the correct ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN is
applied, restoring speaker output and auto-mute functionality.
The original quirk added in commit e6c888202297 ("ALSA: hda/realtek: Add
quirk for Lenovo Yoga Slim 7 14AKP10") matched on the PCI SSID 17aa:391a,
but this model actually exposes PCI SSID 17aa:38b4 (shared with the Legion
Slim 7 16IRH8), so that quirk never matched and the bass speaker remained
silent. Fix it by matching on the codec SSID and placing the entry before
the colliding 17aa:38b4 PCI quirk.
Fixes: e6c888202297 ("ALSA: hda/realtek: Add quirk for Lenovo Yoga Slim 7 14AKP10")
Cc: stable@xxxxxxxxxxxxxxx
Link: https://bugzilla.kernel.org/show_bug.cgi?id=221298
Signed-off-by: Zhang Heng <zhangheng@xxxxxxxxxx>
---
Changes in v3 (per review feedback from Takashi Iwai):
- Move the 17aa:391a HDA_CODEC_QUIRK to before the 17aa:38b4 entry so
that it actually takes precedence over the Legion Slim 7 16IRH8 PCI
quirk; the v1 placement (after 17aa:38b4) could never be reached.
- Add a comment explaining the unexpected, out-of-sort positioning.
- Add Fixes: e6c888202297 (the original non-matching quirk) and
Cc: stable@xxxxxxxxxxxxxxx so the real fix is backported to v7.0.x.
sound/hda/codecs/realtek/alc269.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 3f0e276fc606..9ee7af1cfe25 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -8069,6 +8069,10 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x38a8, "Y780P AMD VECO dual", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38a9, "Thinkbook 16P", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
SND_PCI_QUIRK(0x17aa, 0x38ab, "Thinkbook 16P", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
+ /* Lenovo Yoga Slim 7 14AKP10 shares PCI SSID 17aa:38b4 with Legion Slim 7
+ * 16IRH8; use codec SSID to distinguish them
+ */
+ HDA_CODEC_QUIRK(0x17aa, 0x391a, "Lenovo Yoga Slim 7 14AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
SND_PCI_QUIRK(0x17aa, 0x38b4, "Legion Slim 7 16IRH8", ALC287_FIXUP_CS35L41_I2C_2),
HDA_CODEC_QUIRK(0x17aa, 0x391c, "Lenovo Yoga 7 2-in-1 14AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
HDA_CODEC_QUIRK(0x17aa, 0x391d, "Lenovo Yoga 7 2-in-1 16AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
@@ -8116,7 +8120,6 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
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),
SND_PCI_QUIRK(0x17aa, 0x3920, "Yoga S990-16 pro Quad VECO Quad", ALC287_FIXUP_TXNW2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x3929, "Thinkbook 13x Gen 5", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
--
2.25.1