[PATCH 5.17 0385/1126] media: i2c: Fix pixel array positions in ov8865

Greg Kroah-Hartman
2022-04-05T08:20:58Z

From: Daniel Scally <djrscally@gmail.com>

[ 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>
---
drivers/media/i2c/ov8865.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/i2c/ov8865.c b/drivers/media/i2c/ov8865.c
index d9d016cfa9ac..e0dd0f4849a7 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

--
2.34.1