First release!
Rename V4L2_TYPE_GRABBER to V4L2_TYPE_VIDEO for 5.7rc1 Fixes builds on 5.7rc1; credit to: https://github.com/umlaeute/v4l2loopback/commit/4815caf32e5dceb0a0cad02d9522d0a44d1defd6
Rename V4L2_TYPE_GRABBER to V4L2_TYPE_VIDEO for 5.7rc1 Fixes builds on 5.7rc1; credit to: https://github.com/umlaeute/v4l2loopback/commit/4815caf32e5dceb0a0cad02d9522d0a44d1defd6