Why the devname display is different at TX1 R28.2?

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX1
1

Why the devname display is different at TX1 R28.2?

The display devname is “imx219 6-0010”.

[    3.210452] [IMX219]: probing v4l2 sensor.
[    3.216579] imx219 6-0010: imx219_ctrls_init++
[    3.222822] imx219 6-0010: Failed to init Gain ctrl

the dtsi file devname is “imx219 30-0010”.

drivernode0 {
					devname = "imx219 30-0010";

Why is different?

2

hello sensor_test,

may I know which camera board you’re using?
thanks

3

I use my own design imx219 camera board.

4

hello sensor_test,

please adisassembler your dtb file into txt file, and check this in the sysnode declaration.
for example,

dtc -I dtb -O dts -o temp.txt tegra210.dtb
5

hello JerryChang,

there are error is below.

nvidia@tegra-ubuntu:~$ dtc -I dtb -O dts -o temp.txt tegra210.dtb
FATAL ERROR: Couldn't open "tegra210.dtb": No such file or directory
nvidia@tegra-ubuntu:~$
6

You need to create tegra210.dtb, or name the full path to it if it isn’t in your current directory. Edit tegra210.dtb name for your specific case.