Test pattern Generator on Xavier nx

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1

Hi,
I would like to know how to enable the test pattern generator in jetson xavier nx ?
Can anyone suggest the steps to include the driver and test it?
Thanks
Ashik P.

3

Hi,

Please elaborate what ā€œtest pattern generatorā€ you want to use hereā€¦
At least tell us what interface you want to use.

4

TPG of the CSI unit.

6

hello ashik.p,

may I know which JetPack release youā€™re working with?
the latest JetPack release (i.e. JetPack-4.4 GA) should have nvhost-tpg to enable that.
hereā€™re steps for your reference.

1) sudo insmod /lib/modules/`uname -r`/kernel/drivers/media/platform/tegra/tpg/nvhost-vi-tpg.ko
2) export DISPLAY=:0
3) argus_camera -d <num> --kpi 
# is video node in /dev/video#, video6 is normally a TPG node.
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