diff options
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ov2640.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c index ca2c27d5e9a2..5d2d6735cc78 100644 --- a/drivers/media/i2c/ov2640.c +++ b/drivers/media/i2c/ov2640.c @@ -26,6 +26,7 @@ #include <linux/videodev2.h> #include <media/v4l2-device.h> +#include <media/v4l2-event.h> #include <media/v4l2-subdev.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-image-sizes.h> @@ -1096,6 +1097,9 @@ static const struct v4l2_ctrl_ops ov2640_ctrl_ops = { }; static const struct v4l2_subdev_core_ops ov2640_subdev_core_ops = { + .log_status = v4l2_ctrl_subdev_log_status, + .subscribe_event = v4l2_ctrl_subdev_subscribe_event, + .unsubscribe_event = v4l2_event_subdev_unsubscribe, #ifdef CONFIG_VIDEO_ADV_DEBUG .g_register = ov2640_g_register, .s_register = ov2640_s_register, @@ -1190,7 +1194,8 @@ static int ov2640_probe(struct i2c_client *client, goto err_clk; v4l2_i2c_subdev_init(&priv->subdev, client, &ov2640_subdev_ops); - priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | + V4L2_SUBDEV_FL_HAS_EVENTS; mutex_init(&priv->lock); v4l2_ctrl_handler_init(&priv->hdl, 3); priv->hdl.lock = &priv->lock; |