From 8a251d243fa3931f3b03677f4f58ceb728f42e99 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Mon, 20 Apr 2020 11:01:21 +0100
Subject: [PATCH] media: i2c: imx219: Declare that the driver can
 create events

The flag V4L2_SUBDEV_FL_HAS_EVENTS is required if the subdev can
generate events. It can create events from the ctrl handler, therefore
this is required.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 drivers/media/i2c/imx219.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c
@@ -1542,7 +1542,8 @@ static int imx219_probe(struct i2c_clien
 
 	/* Initialize subdev */
 	imx219->sd.internal_ops = &imx219_internal_ops;
-	imx219->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	imx219->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
+			    V4L2_SUBDEV_FL_HAS_EVENTS;
 	imx219->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
 
 	/* Initialize source pads */
