From f7b1f71566ff9d5344a516fa745118cee924c8d0 Mon Sep 17 00:00:00 2001 From: Kris Kater Date: Fri, 22 May 2026 08:09:02 +0200 Subject: [PATCH] ALSA: hda/realtek: Add HDA_CODEC_QUIRK for Lenovo Yoga Slim 7 14AGP11 The BIOS on the Lenovo Yoga Slim 7 14AGP11 (AMD Ryzen AI / Kraken Point chassis; board LNVNB161216, product 83QS) programs the PCI subsystem ID of the HDA function as 17aa:0000. As a result no entry in alc269_fixup_tbl[] matches via SND_PCI_QUIRK, the fixup falls back to the generic auto-routing path, and the bass speaker pin is left mis-routed. Laptop speakers sound noticeably thin. The codec's own internal subsystem ID register reports 0x17aa394c correctly, so an HDA_CODEC_QUIRK entry (which matches on the codec SSID rather than on the PCI SSID) binds the chassis to the existing ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN fixup. This mirrors the same workaround already in place for the closely-related Yoga 7 2-in-1 14AKP10 and 16AKP10 entries earlier in the table. With this change the kernel log goes from ALC287: picked fixup for PCI SSID 17aa:0000 to ALC287: picked fixup alc287-yoga9-bass-spk-pin and speaker routing matches what the firmware intended. Verified by the reporter against the equivalent modprobe override (model=,alc287-yoga9-bass-spk-pin). Link: https://bugzilla.kernel.org/show_bug.cgi?id=221438 Signed-off-by: Kris Kater Link: https://patch.msgid.link/20260522060902.9423-1-kris@kater.nu Signed-off-by: Takashi Iwai --- 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 53585e20c494..9cc4463af05e 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -7778,6 +7778,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { 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), SND_PCI_QUIRK(0x17aa, 0x392b, "Thinkbook 13x Gen 5", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD), + HDA_CODEC_QUIRK(0x17aa, 0x394c, "Lenovo Yoga Slim 7 14AGP11", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),