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songxiebingtiwai
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ALSA: hda/realtek: Add quirk for Lenovo Yoga Slim 7 14AKP10
The Pin Complex 0x17 (bass/woofer speakers) is incorrectly reported as unconnected in the BIOS (pin default 0x411111f0 = N/A). This causes the kernel to configure speaker_outs=0, meaning only the tweeters (pin 0x14) are used. The result is very low, tinny audio with no bass. The existing quirk ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN (already present in patch_realtek.c for SSID 0x17aa3801) fixes the issue completely. Reported-by: Garcicasti <andresgarciacastilla@gmail.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=221298 Signed-off-by: songxiebing <songxiebing@kylinos.cn> Link: https://patch.msgid.link/20260331033650.285601-1-songxiebing@kylinos.cn Signed-off-by: Takashi Iwai <tiwai@suse.de>
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sound/hda/codecs/realtek/alc269.c

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@@ -7676,6 +7676,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
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SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
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SND_PCI_QUIRK(0x17aa, 0x390d, "Lenovo Yoga Pro 7 14ASP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
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SND_PCI_QUIRK(0x17aa, 0x3913, "Lenovo 145", ALC236_FIXUP_LENOVO_INV_DMIC),
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SND_PCI_QUIRK(0x17aa, 0x391a, "Lenovo Yoga Slim 7 14AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
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SND_PCI_QUIRK(0x17aa, 0x391f, "Yoga S990-16 pro Quad YC Quad", ALC287_FIXUP_TXNW2781_I2C),
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SND_PCI_QUIRK(0x17aa, 0x3920, "Yoga S990-16 pro Quad VECO Quad", ALC287_FIXUP_TXNW2781_I2C),
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SND_PCI_QUIRK(0x17aa, 0x3929, "Thinkbook 13x Gen 5", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),

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