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 768EC4C97; Tue, 11 Nov 2025 00:58:16 +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=1762822696; cv=none; b=dz58T2cYUH3xjf8uR+vtsTmOy6be3XSFpNtpFaFGhUiBwkUm0sZ1uHOAjsvsCfYaMGGgMao5oSXIDC2/qtzYvvX0j+5M0JQCR0/XD0tZKbk37mDDVZa+81q/AJDe54o9MYC1pQMU9YTvy6Kd/u+2fxJFyVnDmhjsKMSZKYtpGf4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762822696; c=relaxed/simple; bh=N4a0hV2/pW4mZjTPUn6P1OCbmwGehRBwRR0Hy5IJ7Ks=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dj+4PETsZDcgLfvpSSbXn6q04OQxbvhUzrbOpwmtt8iONkDyN0TLW0PdfzyRSeB5E9KvmLHYaqfCQw+Y5FL1zocanD1mEVu63O9QUp3CruEI63optMImNk3mA9aj1IKfKLHLBznphqoOvCE84cKJ8BQ0lA+BQhIG6zQzxCZSYxk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xQhys9oC; 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="xQhys9oC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16664C19422; Tue, 11 Nov 2025 00:58:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762822696; bh=N4a0hV2/pW4mZjTPUn6P1OCbmwGehRBwRR0Hy5IJ7Ks=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xQhys9oC4vV62whYJ/ufymXI562hD1wJASQdxoazmTZ2xQoxHGmantxpRjwSAP+rb qXA4VNR91T96MzNJvYhWt9AWKicJiLB+ra5wCFwBzZ/OGSkfEhUqGMCb+ZOzPIjsUt RuCcmxCen0LuhoV7TfMpDKnlQMEF84vciutzcx0o= 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 6.17 150/849] ACPI: scan: Add Intel CVS ACPI HIDs to acpi_ignore_dep_ids[] Date: Tue, 11 Nov 2025 09:35:20 +0900 Message-ID: <20251111004540.047249160@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004536.460310036@linuxfoundation.org> References: <20251111004536.460310036@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 6.17-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 fb1fe9f3b1a36..9865faa996b0d 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -845,6 +845,8 @@ 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