diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c index fe8c565f35a1d..f7a2a2d635f56 100644 --- a/drivers/media/video/mem2mem_testdev.c +++ b/drivers/media/video/mem2mem_testdev.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #define MEM2MEM_TEST_MODULE_NAME "mem2mem-testdev" @@ -738,6 +739,8 @@ static const struct v4l2_ioctl_ops m2mtest_ioctl_ops = { .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, };