[PATCH 1/4] media: ov5640: fix resolution update

[Sam Bobrowicz <sam@elite-embedded.com>]

set_fmt was not properly triggering a mode change when
a new mode was set that happened to have the same format
as the previous mode (for example, when only changing the
frame dimensions). Fix this.

Signed-off-by: Sam Bobrowicz <sam@elite-embedded.com>
---
 drivers/media/i2c/ov5640.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index eaefdb5..5031aab 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -2045,12 +2045,12 @@ static int ov5640_set_fmt(struct v4l2_subdev *sd,
 		goto out;
 	}
 
-	if (new_mode != sensor->current_mode) {
+
+	if (new_mode != sensor->current_mode ||
+	    mbus_fmt->code != sensor->fmt.code) {
+		sensor->fmt = *mbus_fmt;
 		sensor->current_mode = new_mode;
 		sensor->pending_mode_change = true;
-	}
-	if (mbus_fmt->code != sensor->fmt.code) {
-		sensor->fmt = *mbus_fmt;
 		sensor->pending_fmt_change = true;
 	}
 out:
-- 
2.7.4