media: ov5675: fix vflip/hflip control

Set/clear the bits to configure the register to expected value
to assume the v/hflip state.
Signed-off-by: Shawn Tu <shawnx.tu@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/i2c/ov5675.c

@@ -624,7 +624,7 @@ static int ov5675_set_ctrl_hflip(struct ov5675 *ov5675, u32 ctrl_val)
 
 	return ov5675_write_reg(ov5675, OV5675_REG_FORMAT1,
 				OV5675_REG_VALUE_08BIT,
-				ctrl_val ? val & ~BIT(3) : val);
+				ctrl_val ? val & ~BIT(3) : val | BIT(3));
 }
 
 static int ov5675_set_ctrl_vflip(struct ov5675 *ov5675, u8 ctrl_val)
@@ -639,7 +639,7 @@ static int ov5675_set_ctrl_vflip(struct ov5675 *ov5675, u8 ctrl_val)
 
 	ret = ov5675_write_reg(ov5675, OV5675_REG_FORMAT1,
 			       OV5675_REG_VALUE_08BIT,
-			       ctrl_val ? val | BIT(4) | BIT(5)  : val);
+			       ctrl_val ? val | BIT(4) | BIT(5)  : val & ~BIT(4) & ~BIT(5));
 
 	if (ret)
 		return ret;
@@ -652,7 +652,7 @@ static int ov5675_set_ctrl_vflip(struct ov5675 *ov5675, u8 ctrl_val)
 
 	return ov5675_write_reg(ov5675, OV5675_REG_FORMAT2,
 				OV5675_REG_VALUE_08BIT,
-				ctrl_val ? val | BIT(1) : val);
+				ctrl_val ? val | BIT(1) : val & ~BIT(1));
 }
 
 static int ov5675_set_ctrl(struct v4l2_ctrl *ctrl)