linux-kernel - [PATCH v2 03/12] ACPI: mipi-disco-img: Do not duplicate rotation info into swnodes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250605-uvc-orientation-v2-3-5710f9d030aa@chromium.org>
Date: Thu, 05 Jun 2025 17:52:56 +0000
From: Ricardo Ribalda <ribalda@...omium.org>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Hans de Goede <hdegoede@...hat.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Hans Verkuil <hverkuil@...all.nl>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Bartosz Golaszewski <brgl@...ev.pl>, 
 "Rafael J. Wysocki" <rafael@...nel.org>, Len Brown <lenb@...nel.org>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-usb@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-gpio@...r.kernel.org, linux-acpi@...r.kernel.org, 
 Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH v2 03/12] ACPI: mipi-disco-img: Do not duplicate rotation
 info into swnodes

The function v4l2_fwnode_device_parse() is not capable of parsint the
_PLD method, there is no need to duplicate the rotation information in a
swnode.

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/acpi/mipi-disco-img.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/acpi/mipi-disco-img.c b/drivers/acpi/mipi-disco-img.c
index 5b85989f96beeb726f59ac9e12e965a215fb38f6..b58b5ba22a47a4afc5212998074d322f0b7586dc 100644
--- a/drivers/acpi/mipi-disco-img.c
+++ b/drivers/acpi/mipi-disco-img.c
@@ -617,21 +617,6 @@ static void init_crs_csi2_swnodes(struct crs_csi2 *csi2)

 	adev_fwnode = acpi_fwnode_handle(adev);

-	/*
-	 * If the "rotation" property is not present, but _PLD is there,
-	 * evaluate it to get the "rotation" value.
-	 */
-	if (!fwnode_property_present(adev_fwnode, "rotation")) {
-		struct acpi_pld_info *pld;
-
-		if (acpi_get_physical_device_location(handle, &pld)) {
-			swnodes->dev_props[NEXT_PROPERTY(prop_index, DEV_ROTATION)] =
-					PROPERTY_ENTRY_U32("rotation",
-							   pld->rotation * 45U);
-			kfree(pld);
-		}
-	}
-
 	if (!fwnode_property_read_u32(adev_fwnode, "mipi-img-clock-frequency", &val))
 		swnodes->dev_props[NEXT_PROPERTY(prop_index, DEV_CLOCK_FREQUENCY)] =
 			PROPERTY_ENTRY_U32("clock-frequency", val);

-- 
2.50.0.rc0.642.g800a2b2222-goog