Jetson Tx2 Board and TC358840 chip

Used the device tree file tegra186-quill-p3310-1000-a00-00-imx274.dts, then tried the below cmd as:

nvidia@tegra-ubuntu:~$ sudo media-ctl -p
[sudo] password for nvidia:
Failed to enumerate /dev/media0 (-22)

why it is not printing the links among tc358840, nvcsi and vi devices. What will be the reason for this?


hello BalajiNP,

what’s the hardware device you had connected to the Jetson board?
did the device node /dev/media0 generated?

Issue seems is tracking at [url][/url]

Hello i am using mipi camera and unable to capture video so tried to run this cmd on board
media-ctl -d /dev/media0 -p
and getting: Failed to enumerate /dev/media0 (-2).
after running this : v4l2-ctl --list-formats-ext
output is only: ioctl: VIDIOC_ENUM_FMT
what could be reason ? Is mipi camera not being detected on board?