From nobody Wed Apr 1 23:50:27 2026 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37E3F274B2B; Tue, 31 Mar 2026 03:37:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774928227; cv=none; b=dC7EkNVEVTvtKLyK4yZYjdy+FAn4JE3QEwyvb72d0EO7jpG9Izju96ZDAD5NqA65KXKj8BH7WdL7VhDjI1z5EHVnKt2i5n0H8RpgwKaQ8P2vQJJQdbgxu6ec3E5HfHB4T2l/lQwWzpUQW4Ko+Fac5Oa43fJWzyQfJz1FJ/8Z1SY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774928227; c=relaxed/simple; bh=clr7YcDAci0tJCBeJxdSVBuWntoRoPjlSA0AV8YE9Gg=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=UeVRjFJoaYZwlI+C2m5Und+uoCW83NLHkJ5abocsWRDLc53S0YY2Qjv8VY0q/NSzYpyvF9c2rFQAfnWYqf9zj1azfBX590/Tt1HcBJrVxDtrquk95ya20yJdrJKVxygV+M5bFzYpKWKXCc5egBrwgONajukO86eoOzPwx4pyWk0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: de018f282cb211f1aa26b74ffac11d73-20260331 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.12,REQID:98c32030-d8d3-4342-bf1d-c4490adc010d,IP:0,U RL:0,TC:0,Content:0,EDM:25,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:25 X-CID-META: VersionHash:e7bac3a,CLOUDID:07ea95a8388b76db4522a522e8d9fb5e,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:102|850|898,TC:nil,Content:0|15|50,EDM:5 ,IP:nil,URL:99|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0 ,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_ULS,TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: de018f282cb211f1aa26b74ffac11d73-20260331 X-User: songxiebing@kylinos.cn Received: from localhost.localdomain [(10.44.16.150)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 564700178; Tue, 31 Mar 2026 11:36:56 +0800 From: songxiebing To: tiwai@suse.com, perex@perex.cz Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, songxiebing@kylinos.cn, Garcicasti Subject: [PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga Slim 7 14AKP10 Date: Tue, 31 Mar 2026 11:36:50 +0800 Message-Id: <20260331033650.285601-1-songxiebing@kylinos.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The Pin Complex 0x17 (bass/woofer speakers) is incorrectly reported as unconnected in the BIOS (pin default 0x411111f0 =3D N/A). This causes the kernel to configure speaker_outs=3D0, 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 Link: https://bugzilla.kernel.org/show_bug.cgi?id=3D221298 Signed-off-by: songxiebing --- 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/a= lc269.c index b6a58852752a..e37cebd99287 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -7657,6 +7657,7 @@ static const struct hda_quirk alc269_fixup_tbl[] =3D { 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_Y= OGA9_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_FIX= UP_TXNW2781_I2C), SND_PCI_QUIRK(0x17aa, 0x3920, "Yoga S990-16 pro Quad VECO Quad", ALC287_F= IXUP_TXNW2781_I2C), SND_PCI_QUIRK(0x17aa, 0x3929, "Thinkbook 13x Gen 5", ALC287_FIXUP_MG_RTKC= _CSAMP_CS35L41_I2C_THINKPAD), --=20 2.25.1