From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793829373; b=KisCn2R9cf8KzWBJzi9WyAaQCmNGHucYF7rHnv8m/Bw1QVyQfIjwFu42UMjlny9NtY33 m9uIx6HCA/yivyioiyiNPf5R5KY086rqUY9uQp07IcHLOF9TlL9nEzwjqqPfqskPmk1wq 0oeVrDv7l/pQktv0BN/EZcPpN9xVpbZ6slJ8J39K3FAiqDSXbwugyBr01VUZdoR0SWWOF Pc7Kn7QP2UFmn+or+OlwwCYR98o1Ro3ILXxKR7qFksfmyljKHyQ71mj89b5kBLtVmz16d gc67BKJtKQxQ6VRU835+gYAjrXNWk9qmm66lkviqwGMlvV4X+vOF79+o9EvbDfjCCMA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793829373; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=ZxpiImwRIcLExiRXI4JH7ar1G2kcJXXgMvAntwiPjuE=; b=oxJvXoBboZlACO3UD3Sob1xWQI7wCaar8+Icb+nu8MTRRX6QGDz7vEjxPiVjf7PiEpLh bY70S6wBds6gtM71g4RO353X9C6MPMqBlOZ/IbGqHENCOS2cDozbvsOctAGq0yqwuVipO 9tzB0L6RiLZyx0wNUmXTpVKPbTXCxXlUkuPA/wNolZMbSXLEvaGXSe9OoAjRouUWfx1sr dutGSdgLEfZIaw/pcNq8p/7LwPLx+F0S+6t1VEp2It6j/6DPsfA0F3Ce1POGZ/l+5LMk8 azUCpmDrXrMcDA8wHjuPLLcX81FVmPUXQJ+N9cDkgO8OKR9zzpLCG1dqbRi1IZNdOkQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=YM5WFgOJ; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 282176070AB2; Wed, 4 Nov 2026 21:56:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=YM5WFgOJ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7A9D31F000C1; Wed, 4 Nov 2026 21:56:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793829372; bh=ZxpiImwRIcLExiRXI4JH7ar1G2kcJXXgMvAntwiPjuE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=YM5WFgOJAN+SSGhnGPXtZ5KPJTUMImaRc4DqEQISstcjA1rdlbaYV7M7CGgNXuAMS Hx3YAIOeOEs6yZzBj5g/YafNvg8JCG8wXIhoX2Ianiskfw4lv12hKiGjnTKxS9dV8k h9RXO4+dd6IPedTcyCi1IQYHUosSDz+KSGu+N99M= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Charles Keepax , Vinod Koul , Sasha Levin Subject: [PATCH 6.18 0084/1005] soundwire: dmi-quirks: Disable ghost Realtek on Asus Expertbook Date: Wed, 4 Nov 2026 15:56:57 -0500 Message-ID: <20261104211045.980625291@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261104211043.516122098@linuxfoundation.org> References: <20261104211043.516122098@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Charles Keepax [ Upstream commit 90af3209742db61a7f9d7d054a16165818cfc6d8 ] The Asus Expertbook B9406CAA also has a Realtek device in the ACPI that doesn't exist in the physical hardware. This confuses the machine driver into attempting to create DAI links for the device. Add a quirk to remove this device. Closes: https://github.com/thesofproject/linux/issues/5828 Signed-off-by: Charles Keepax Link: https://patch.msgid.link/20260630081132.3294488-1-ckeepax@opensource.cirrus.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/soundwire/dmi-quirks.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/soundwire/dmi-quirks.c b/drivers/soundwire/dmi-quirks.c index 32a46a2d90f7c..2a98fc8c104d6 100644 --- a/drivers/soundwire/dmi-quirks.c +++ b/drivers/soundwire/dmi-quirks.c @@ -178,6 +178,13 @@ static const struct dmi_system_id adr_remap_quirk_table[] = { .driver_data = (void *)hp_omen_16, }, /* PTL devices */ + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUS"), + DMI_MATCH(DMI_BOARD_NAME, "B9406CAA"), + }, + .driver_data = (void *)ghost_realtek, + }, { .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUS"), -- 2.53.0