target/linux/bcm27xx/patches-5.4/950-0694-media-i2c-imx219-Declare-that-the-driver-can-create-.patch

   1 From 58694d6b23e4138640042fd779df95c425be825b Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Mon, 20 Apr 2020 11:01:21 +0100
   4 Subject: [PATCH] media: i2c: imx219: Declare that the driver can
   5  create events
   6
   7 The flag V4L2_SUBDEV_FL_HAS_EVENTS is required if the subdev can
   8 generate events. It can create events from the ctrl handler, therefore
   9 this is required.
  10
  11 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  12 ---
  13  drivers/media/i2c/imx219.c | 3 ++-
  14  1 file changed, 2 insertions(+), 1 deletion(-)
  15
  16 --- a/drivers/media/i2c/imx219.c
  17 +++ b/drivers/media/i2c/imx219.c
  18 @@ -1573,7 +1573,8 @@ static int imx219_probe(struct i2c_clien
  19
  20         /* Initialize subdev */
  21         imx219->sd.internal_ops = &imx219_internal_ops;
  22 -       imx219->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
  23 +       imx219->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
  24 +                           V4L2_SUBDEV_FL_HAS_EVENTS;
  25         imx219->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
  26
  27         /* Initialize source pads */