diff mbox series

[stable,4.19+,19/20] media: ov5640: fix framerate update

Message ID 20191115223356.27675-19-mathieu.poirier@linaro.org (mailing list archive)
State New, archived
Headers show
Series [stable,4.19+,01/20] i2c: stm32f7: fix first byte to send in slave mode | expand

Commit Message

Mathieu Poirier Nov. 15, 2019, 10:33 p.m. UTC 
From: Hugues Fruchet <hugues.fruchet@st.com>

commit 0929983e49c81c1d413702cd9b83bb06c4a2555c upstream

Changing framerate right before streamon had no effect,
the new framerate value was taken into account only at
next streamon, fix this.

Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: stable <stable@vger.kernel.org> # 4.19+
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
 drivers/media/i2c/ov5640.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index a3bbef682fb8..2023df14f828 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -2572,8 +2572,6 @@  static int ov5640_s_frame_interval(struct v4l2_subdev *sd,
 	if (frame_rate < 0)
 		frame_rate = OV5640_15_FPS;
 
-	sensor->current_fr = frame_rate;
-	sensor->frame_interval = fi->interval;
 	mode = ov5640_find_mode(sensor, frame_rate, mode->hact,
 				mode->vact, true);
 	if (!mode) {
@@ -2581,7 +2579,10 @@  static int ov5640_s_frame_interval(struct v4l2_subdev *sd,
 		goto out;
 	}
 
-	if (mode != sensor->current_mode) {
+	if (mode != sensor->current_mode ||
+	    frame_rate != sensor->current_fr) {
+		sensor->current_fr = frame_rate;
+		sensor->frame_interval = fi->interval;
 		sensor->current_mode = mode;
 		sensor->pending_mode_change = true;
 	}