On Wed, Sep 07, 2022 at 04:03:41PM +0200, Michael Grzeschik wrote: > On Wed, Sep 07, 2022 at 03:28:54PM +0200, Greg KH wrote: > > On Wed, Jun 08, 2022 at 12:57:44PM +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 > > > > v4l developers, given a lack of review response to this series, I'm > > assuming that you all have no objection to this series and I can take it > > through my usb-next tree. > > Since this will not apply anymore, I just send v8 with some minor > changes. Thanks, I'll take that series now. greg k-h
