Hello, After some research on v4l2 and videbuf2, and considering that easycap driver is pretty outdated I've decided to start writing a new driver from scratch. I am using the excellent vivi driver and some usb video capture drivers as a starting point. And of course, I'm using the current easycap implementation as a reference (it works pretty well). I have a couple of doubts regarding the development itself (how to trace properly, where to allocate urbs, and such) but perhaps the maintainers prefer to take a look at the code. However, currently the driver is just a skeleton: it does all v4l2 and videobuf2 intialization but it doesn't actually stream video or submit urbs. So, 1. Should I try to have something more finished before submit or can I submit as it is? 2. In any case, how should I submit it? (Considering there is already a working driver). Thanks, Ezequiel. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel