linux-kernel - [PATCH 02/13] media: i2c: ov5647: Correct pixel array offset

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Message-Id: <20251028-b4-rpi-ov5647-v1-2-098413454f5e@ideasonboard.com>
Date: Tue, 28 Oct 2025 12:57:13 +0530
From: Jai Luthra <jai.luthra@...asonboard.com>
To: Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Dave Stevenson <dave.stevenson@...pberrypi.com>, 
 Jacopo Mondi <jacopo@...ndi.org>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Mauro Carvalho Chehab <mchehab+huawei@...nel.org>, 
 Kieran Bingham <kieran.bingham@...asonboard.com>, 
 David Plowman <david.plowman@...pberrypi.com>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Peter Robinson <pbrobinson@...il.com>, Stefan Wahren <wahrenst@....net>, 
 "Ivan T. Ivanov" <iivanov@...e.de>, 
 Jai Luthra <jai.luthra@...asonboard.com>
Subject: [PATCH 02/13] media: i2c: ov5647: Correct pixel array offset

From: David Plowman <david.plowman@...pberrypi.com>

The top offset in the pixel array is actually 6 (see page 3-1 of the
OV5647 data sheet).

Fixes: 14f70a3232aa ("media: ov5647: Add support for get_selection()")
Signed-off-by: David Plowman <david.plowman@...pberrypi.com>
Signed-off-by: Jai Luthra <jai.luthra@...asonboard.com>
---
 drivers/media/i2c/ov5647.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
index 985a8e81529d2f88cb38ccb8c94f8605026a28a9..4fed655f5a11c38e76d1ccc9ae9155cf945684ab 100644
--- a/drivers/media/i2c/ov5647.c
+++ b/drivers/media/i2c/ov5647.c
@@ -69,7 +69,7 @@
 #define OV5647_NATIVE_HEIGHT		1956U

 #define OV5647_PIXEL_ARRAY_LEFT		16U
-#define OV5647_PIXEL_ARRAY_TOP		16U
+#define OV5647_PIXEL_ARRAY_TOP		6U
 #define OV5647_PIXEL_ARRAY_WIDTH	2592U
 #define OV5647_PIXEL_ARRAY_HEIGHT	1944U

-- 
2.51.0