@vitob said in NVidia Jetson Jetpack 6 support?:
tegra-camera.ko question, I noticed the v4l2-core/*.ko
In the meantime, can you help explain this question on tegra-camera.ko and v4l2-core/*.ko? Why they needs to be updated and where can I find the source code of them? Once updating them using the veye release .ko, will that affect other cameras (for example, I want to port/develop driver for another sensor myself)? Thanks.
@veye_xumm , let me confirm this, although I used sdkmanager to flash the board with nvidia native packages w/o issues.
nvidia@ubuntu:/work/git_repo/nvidia_jetson_veye_bsp/mv_tools_jetson/i2c_tools$ ./mv_mipi_i2c.sh -r -f model -b 0
model 0 not recognized
nvidia@ubuntu:/work/git_repo/nvidia_jetson_veye_bsp/mv_tools_jetson/i2c_tools$ ./mv_mipi_i2c.sh -r -f model -b 1
model 0 not recognized
nvidia@ubuntu:/work/git_repo/nvidia_jetson_veye_bsp/mv_tools_jetson/i2c_tools$ ./mv_mipi_i2c_new.sh -r -f model -b 1
NOT SUPPORTED!
nvidia@ubuntu:/work/git_repo/nvidia_jetson_veye_bsp/mv_tools_jetson/i2c_tools$ ./mv_mipi_i2c_new.sh -r -f model -b 0
NOT SUPPORTED!
Also, besides the tegra-camera.ko question, I noticed the v4l2-core/*.ko also different between nvidia_jetson_veye_bsp release tar ball and default *.ko in /lib/modules/$(uname -r)/kernel/drivers/media/v4l2-core/. How are these *.ko files are compiled in nvidia_jetson_veye_bsp.tar.gz and where are the source files?
sudo cp nvidia_jetson_veye_bsp/ko/$(uname -r)/upstream/*.ko /lib/modules/$(uname -r)/kernel/drivers/media/v4l2-core/ -f
Ok, I have the same mvcam imx296m with adp-mv1 adapter connected to Orin nx 16GB board from seeed studio.
I used overlay dtbo loading method. The ‘sudo insmod veye_mvcam.ko’ ran w/o error returning.
But I got these errors checking ‘dmesg| grep -i mvcam’:
What could be the reason? I tried both local build .ko and downloaded (latest version) .ko files. Same symptom.
My system is R36.3 Jetpack 6.0.
BTW, where does the tegra_camera.ko come from? I seem do not find place to compile it. Thanks.
@veye_xumm Thank you for replying. Expect for the new release.
NVidia Jetson Jetpack 6.0 is now officially available. When will the camera source codes be available for JP6 then? Thanks.