On Wed, Sep 07, 2022 at 05:04:53PM +0200, Michael Grzeschik wrote: > This series improves the uvc video gadget by parsing the configfs > entries. With the configfs data, the driver now is able to negotiate the > format with the usb host in the kernel and also exports the supported > frames/formats/intervals via the v4l2 VIDIOC interface. > > The uvc userspace stack is also under development. One example is an generic > v4l2uvcsink gstreamer elemnt, which is currently under discussion. [1] > > [1] https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1304 > > With the libusbgx library [1] used by the gadget-tool [2] it is now also > possible to fully describe the configfs layout of the uvc gadget with scheme > files. > > [2] https://github.com/linux-usb-gadgets/libusbgx/pull/61/commits/53231c76f9d512f59fdc23b65cd5c46b7fb09eb4 > > [3] https://github.com/linux-usb-gadgets/gt/tree/master/examples/systemd > > The bigger picture of these patches is to provide a more versatile interface to > the uvc gadget. The goal is to simply start a uvc-gadget with the following > commands: > > $ gt load uvc.scheme > $ gst-launch v4l2src ! v4l2uvcsink This really is a "v9", the use of RESEND and "fixed+" will play havoc with our tools. Please fix up and try a real v10. thanks, greg k-h
