From nobody Thu Sep 24 15:12:28 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 6B2062C08D0; Tue, 22 Sep 2026 12:30:58 +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=1790080263; cv=none; b=cbn0N1w/P5Dx2Cc+n+FtVg+NIDSX1pz5x+0hIxvbJYvGozr66OdBdwvGQ9uB3LkRmc+jKoutyVRv3pV5WYJAJepxpMZdVP6eei4wzYsKMRwTgHL7144OZpyClEH71u+omU2vF30qKci9ey93qtKzaF9WjyvPSSUMzDXxMh/dYSg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790080263; c=relaxed/simple; bh=+zubclXXzv5dDxzs7ePA6amqnQVwWQGXkHQqEjlO//4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=YIK+8BAb8309F98hq4jg/OiOcGp+aw1zLTofDsxUjs0bTkCrbQQMyRnkuQIJ5DamaUHBpUkOo/7KLijEvkyCjAAo1VKl6GZm64vWGg9dcKDlUw7fLpkKSigxCa3cU596ZotVCK4OObnqfKKIzGcexn/ySYPzK80CtGVos2sXJzI= 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: 72d994f8b68111f19a56ed5b684f684d-20260922 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.19,REQID:37410444-193a-429f-b98a-3072450753d7,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:7db8b62,CLOUDID:f1e7d2dbc855937939474a80473932a6,BulkI D:nil,BulkQuantity:0,SF:102|850|865|898,TC:nil,Content:0|15|50|99,EDM:-3,I P:nil,URL:99|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,A V: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_SNR,TF_CID_SPAM_ULS X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: 72d994f8b68111f19a56ed5b684f684d-20260922 X-User: zhangheng@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 1203561736; Tue, 22 Sep 2026 20:30:51 +0800 From: Zhang Heng To: broonie@kernel.org Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Zhang Heng , Mikail Subject: [PATCH] ASoC: amd: acp: Add DMI quirk for Lenovo Yoga Pro 7 14ASP9 Date: Tue, 22 Sep 2026 20:30:29 +0800 Message-Id: <20260922123029.534152-1-zhangheng@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 Lenovo Yoga Pro 7 14ASP9 (83HN) has no digital microphone on the ACP PDM interface; all internal mics are wired to the Realtek ALC287 codec. Add 83HN to acp70_acpi_flag_override_table to prevent the legacy ACP driver from binding and exposing a non-functional PDM capture device, consistent with the sibling 83W5/83V9 entries. Reported-by: Mikail Closes: https://bugzilla.kernel.org/show_bug.cgi?id=3D221886 Signed-off-by: Zhang Heng --- sound/soc/amd/acp-config.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sound/soc/amd/acp-config.c b/sound/soc/amd/acp-config.c index 2d50be8190c1..4d8f86aa3d16 100644 --- a/sound/soc/amd/acp-config.c +++ b/sound/soc/amd/acp-config.c @@ -51,6 +51,13 @@ static const struct dmi_system_id acp70_acpi_flag_overri= de_table[] =3D { DMI_MATCH(DMI_PRODUCT_NAME, "83V9"), }, }, + { + /* Lenovo Yoga Pro 7 14ASP9 (Strix Point, ACP 7.0) */ + .matches =3D { + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "83HN"), + }, + }, { .matches =3D { DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC"), --=20 2.25.1