Hi Ramiro, On Tue, Feb 21, 2017 at 02:49:12PM +0000, Ramiro Oliveira wrote: > Hi Sakari, > > Thank you for your feedback. You're welcome. An additional note as you don't implement any controls --- some CSI-2 receivers may need to know the link frequency to know how to program the receiver; they'll simply fail to start streaming if you don't. <URL:http://hverkuil.home.xs4all.nl/spec/uapi/v4l/extended-controls.html#image-process-control-reference> -- Regards, Sakari Ailus e-mail: sakari.ailus@xxxxxx XMPP: sailus@xxxxxxxxxxxxxx