[PATCH RFC 1/4] media: i2c: imx678: Always program the sensor in window mode

[Dave Stevenson <dave.stevenson@raspberrypi.com>]

If the requested region matched the defined active area then
the driver switched to all-pixel mode. This left the possibilty
that the activeare was incorrect and not reading out the area
expected.

Switch to always requesting window mode.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 drivers/media/i2c/imx678.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/i2c/imx678.c b/drivers/media/i2c/imx678.c
index 0efbf43d2fe6..f7b988dca2ac 100644
--- a/drivers/media/i2c/imx678.c
+++ b/drivers/media/i2c/imx678.c
@@ -917,9 +917,7 @@ static int imx678_program_window(struct imx678 *imx678,
 	int ret = 0;
 
 	cci_write(imx678->cci, IMX678_REG_ADDMODE, 0x00, &ret);
-	cci_write(imx678->cci, IMX678_REG_WINMODE,
-		  v4l2_rect_equal(crop, &imx678_active_area) ? 0x00 : 0x04,
-		  &ret);
+	cci_write(imx678->cci, IMX678_REG_WINMODE, 0x04, &ret);
 	cci_write(imx678->cci, IMX678_REG_PIX_HST,
 		  crop->left - imx678_active_area.left, &ret);
 	cci_write(imx678->cci, IMX678_REG_PIX_HWIDTH, crop->width, &ret);

-- 
2.34.1