diff mbox series

[1/6] media: i2c: ov2659: Fix for image wrap-around in lower resolution

Message ID 20190912130007.4469-2-bparrot@ti.com (mailing list archive)
State New, archived
Headers show
Series media: i2c: ov2659: maintenance series | expand

Commit Message

Benoit Parrot Sept. 12, 2019, 1 p.m. UTC 
Based on recently found sensor configuration examples, it was
discovered that when scaling and binning are used for the lower
resolutions (i.e. 640x480, 320x240) the read offset has to be
increased otherwise the image appears to be wrapped around.

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
 drivers/media/i2c/ov2659.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
index f4ded0669ff9..17573257097d 100644
--- a/drivers/media/i2c/ov2659.c
+++ b/drivers/media/i2c/ov2659.c
@@ -661,7 +661,7 @@  static struct sensor_register ov2659_vga[] = {
 	{ REG_TIMING_HORIZ_FORMAT, 0x01 },
 	{ 0x370a, 0x52 },
 	{ REG_VFIFO_READ_START_H, 0x00 },
-	{ REG_VFIFO_READ_START_L, 0x80 },
+	{ REG_VFIFO_READ_START_L, 0xa0 },
 	{ REG_ISP_CTRL02, 0x10 },
 	{ REG_NULL, 0x00 },
 };
@@ -709,7 +709,7 @@  static  struct sensor_register ov2659_qvga[] = {
 	{ REG_TIMING_HORIZ_FORMAT, 0x01 },
 	{ 0x370a, 0x52 },
 	{ REG_VFIFO_READ_START_H, 0x00 },
-	{ REG_VFIFO_READ_START_L, 0x80 },
+	{ REG_VFIFO_READ_START_L, 0xa0 },
 	{ REG_ISP_CTRL02, 0x10 },
 	{ REG_NULL, 0x00 },
 };