linux-kernel - [PATCH v2 02/16] media: i2c: ov5647: Correct pixel array offset

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Message-Id: <20251118-b4-rpi-ov5647-v2-2-5e78e7cb7f9b@ideasonboard.com>
Date: Tue, 18 Nov 2025 17:32:55 +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>, 
 Naushir Patuck <naush@...pberrypi.com>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 devicetree@...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>, 
 Jacopo Mondi <jacopo.mondi@...asonboard.com>, 
 Jai Luthra <jai.luthra@...asonboard.com>
Subject: [PATCH v2 02/16] 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>
Reviewed-by: Jacopo Mondi <jacopo.mondi@...asonboard.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 f9fac858dc7ba754bdbebe1792f6fb0358781408..d9e300406f58e554de12d9062840353bdf7a226c 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

-- 
2.51.1