Hi Rui, On Fri, Jun 28, 2019 at 7:03 PM Fabio Estevam <festevam@xxxxxxxxx> wrote: > The first command succeeds, but the second one fails: > > # media-ctl -l "'imx7-mipi-csis.0':1 -> 'csi_mux':1[1]" > Unable to parse link: Invalid argument (22) I have also tested it on a imx7s-warp and I got the same error. Please let me know if you have any ideas on how to solve this problem. Thanks