From: Daniel Scally <djrscally@gmail.com>
Date: Wed, 2 Mar 2022 22:24:48 +0000 (+0000)
Subject: media: i2c: Fix pixel array positions in ov8865
X-Git-Tag: v5.17.2~740
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=449932367d2de0f5e9e916516768f95b7d8954cd;p=users%2Fdwmw2%2Flinux.git

media: i2c: Fix pixel array positions in ov8865

[ Upstream commit 3d1e4228c9dd5c945a5cb621749f358766ee5777 ]

The ov8865's datasheet gives the pixel array as 3296x2528, and the
active portion as the centre 3264x2448. This makes for a top offset
of 40 and a left offset of 16, not 32 and 80.

Fixes: acd25e220921 ("media: i2c: Add .get_selection() support to ov8865")

Reported-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Signed-off-by: Daniel Scally <djrscally@gmail.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/media/i2c/ov8865.c b/drivers/media/i2c/ov8865.c
index d9d016cfa9ac0..e0dd0f4849a7a 100644
--- a/drivers/media/i2c/ov8865.c
+++ b/drivers/media/i2c/ov8865.c
@@ -457,8 +457,8 @@
 
 #define OV8865_NATIVE_WIDTH			3296
 #define OV8865_NATIVE_HEIGHT			2528
-#define OV8865_ACTIVE_START_TOP			32
-#define OV8865_ACTIVE_START_LEFT		80
+#define OV8865_ACTIVE_START_LEFT		16
+#define OV8865_ACTIVE_START_TOP			40
 #define OV8865_ACTIVE_WIDTH			3264
 #define OV8865_ACTIVE_HEIGHT			2448