From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 DC178346E57; Fri, 21 Nov 2025 13:38:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763732296; cv=none; b=iOVc+hdNkBbsMgEsj4sWMi3uBdM+JkGWp1cP0bTEmXZCobIgqBAiCKf/7sNcHtOwb0Acmd2sevXIfekvwe/Fhbf0B9VMez1IBJhbzYhAuUpRGLg2R7yd97PIGPekUIZzqZiBU/V1lt1uwrLBNxfgD1PaqxEr7D8GlqdF1gp9wnA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763732296; c=relaxed/simple; bh=GlWyb1Txzu7HoQjzFTMVAULdEbWZVIqJZa6V6UoVVFk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZxAsKZ9q4ZEfpN8SC77KbXBkjO4REvyKwr26/a51i/d82E9P2KNYfVBm2KF6EjZA90fsSRvP1AaP4f8GTEae0gbmH9Bwi7pWbqMR2zVLLiZ1SCd050JtsQPB5jM5iyvfuz902U5GisHC3mm8bkQSP0dpdlTuXhbLnPVP9zrr7+I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=EpiGYLy0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="EpiGYLy0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46C56C4CEF1; Fri, 21 Nov 2025 13:38:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1763732295; bh=GlWyb1Txzu7HoQjzFTMVAULdEbWZVIqJZa6V6UoVVFk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EpiGYLy0UQSr1CXJoU19umlT7q53aiU1xWgM1+eXo75XVAHvScDAdQ626mRCxX5lt tns6k5OtuEs3rolSPCahOnMMY4qpxKvMfOzvODVq93lMWc/sTEinGh3110tbiiCTCR zunmWfi8GETpCTnuf8SRUtAXPVLixEXgwJ7i9KnA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Hans de Goede , "Rafael J. Wysocki" , Sasha Levin Subject: [PATCH 6.6 072/529] ACPI: scan: Add Intel CVS ACPI HIDs to acpi_ignore_dep_ids[] Date: Fri, 21 Nov 2025 14:06:11 +0100 Message-ID: <20251121130233.587023568@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251121130230.985163914@linuxfoundation.org> References: <20251121130230.985163914@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hans de Goede [ Upstream commit 4405a214df146775338a1e6232701a29024b82e1 ] Some x86/ACPI laptops with MIPI cameras have a INTC10DE or INTC10E0 ACPI device in the _DEP dependency list of the ACPI devices for the camera- sensors (which have flags.honor_deps set). These devices are for an Intel Vision CVS chip for which an out of tree driver is available [1]. The camera sensor works fine without a driver being loaded for this ACPI device on the 2 laptops this was tested on: ThinkPad X1 Carbon Gen 12 (Meteor Lake) ThinkPad X1 2-in-1 Gen 10 (Arrow Lake) For now add these HIDs to acpi_ignore_dep_ids[] so that acpi_dev_ready_for_enumeration() will return true once the other _DEP dependencies are met and an i2c_client for the camera sensor will get instantiated. Link: https://github.com/intel/vision-drivers/ [1] Signed-off-by: Hans de Goede Link: https://patch.msgid.link/20250829142748.21089-1-hansg@kernel.org Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin --- drivers/acpi/scan.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index c0c5c5c58ae1e..5b5986e10c2d7 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -784,6 +784,8 @@ static bool acpi_info_matches_ids(struct acpi_device_info *info, static const char * const acpi_ignore_dep_ids[] = { "PNP0D80", /* Windows-compatible System Power Management Controller */ "INT33BD", /* Intel Baytrail Mailbox Device */ + "INTC10DE", /* Intel CVS LNL */ + "INTC10E0", /* Intel CVS ARL */ "LATT2021", /* Lattice FW Update Client Driver */ NULL }; -- 2.51.0