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path: root/drivers/media/video/mt9v032.c
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Diffstat (limited to 'drivers/media/video/mt9v032.c')
-rw-r--r--drivers/media/video/mt9v032.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/video/mt9v032.c b/drivers/media/video/mt9v032.c
index 1319c2c48af..c64e1dc4cb4 100644
--- a/drivers/media/video/mt9v032.c
+++ b/drivers/media/video/mt9v032.c
@@ -31,14 +31,14 @@
#define MT9V032_CHIP_VERSION 0x00
#define MT9V032_CHIP_ID_REV1 0x1311
#define MT9V032_CHIP_ID_REV3 0x1313
-#define MT9V032_ROW_START 0x01
-#define MT9V032_ROW_START_MIN 4
-#define MT9V032_ROW_START_DEF 10
-#define MT9V032_ROW_START_MAX 482
-#define MT9V032_COLUMN_START 0x02
+#define MT9V032_COLUMN_START 0x01
#define MT9V032_COLUMN_START_MIN 1
-#define MT9V032_COLUMN_START_DEF 2
+#define MT9V032_COLUMN_START_DEF 1
#define MT9V032_COLUMN_START_MAX 752
+#define MT9V032_ROW_START 0x02
+#define MT9V032_ROW_START_MIN 4
+#define MT9V032_ROW_START_DEF 5
+#define MT9V032_ROW_START_MAX 482
#define MT9V032_WINDOW_HEIGHT 0x03
#define MT9V032_WINDOW_HEIGHT_MIN 1
#define MT9V032_WINDOW_HEIGHT_DEF 480
@@ -420,13 +420,13 @@ static int mt9v032_set_crop(struct v4l2_subdev *subdev,
struct v4l2_rect *__crop;
struct v4l2_rect rect;
- /* Clamp the crop rectangle boundaries and align them to a multiple of 2
- * pixels.
+ /* Clamp the crop rectangle boundaries and align them to a non multiple
+ * of 2 pixels to ensure a GRBG Bayer pattern.
*/
- rect.left = clamp(ALIGN(crop->rect.left, 2),
+ rect.left = clamp(ALIGN(crop->rect.left + 1, 2) - 1,
MT9V032_COLUMN_START_MIN,
MT9V032_COLUMN_START_MAX);
- rect.top = clamp(ALIGN(crop->rect.top, 2),
+ rect.top = clamp(ALIGN(crop->rect.top + 1, 2) - 1,
MT9V032_ROW_START_MIN,
MT9V032_ROW_START_MAX);
rect.width = clamp(ALIGN(crop->rect.width, 2),