Thereafter, I tried to add another usb_port_owner_info=0 before the initial one.Īfter reboot the both were at 2 even if I swaped values amongst themselves.Īfter these manipulations, lsusb give me the same message. The parameter stayed at 2 even after 2 other attempts. The funny thing appeared when I set usb_port_owner_info at 0 and reboot. The lsusb command displayed me the same thing, so I put the parameter at 0. I took a look at the jetson-tk1_ file by curiosity and replaced the usb_port_owner_info=0 by usb_port_owner_info=2. |_ Port 3: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M |_ Port 3: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M : Bus 01.Port 1: Dev 1, Class=root_hub, Driver=tegra-xhci/6p, 480M : Bus 02.Port 1: Dev 1, Class=root_hub, Driver=tegra-xhci/2p, 5000M When I type lsusb -t I’ve this : /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=tegra-ehci/1p, 480M Although I enabled the USB 3.0 port via nf and disabled the autosuspend, my ZED camera is still recognized as being on a USB 2.0 port.
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