Xavier support raw14

Hi All,

I’m working on JetPack4.4, L4T32.4.3

I want to use V4L2 capture RAW14 image

According to this post to modify

only different is vi4_formats.h for TX2, and I modify vi5_formats.h for AGX Xavier

But it still doesn’t work…

Have any ideas?

What’s your status? Driver probe without problem?

Yes. Because I removed i2c.
When I set V4L2_PIX_FMT_SRGGB12 , it can work.

Get the trace log for the RAW14 case to check.

https://elinux.org/Jetson/l4t/Camera_BringUp

Hi ShaneCCC,
I’m trying another way to check RAW14 can work or not.
By this command:
v4l2-ctl -d /dev/video0 --set-fmt-video=width=2592,height=1944,pixelformat=RG14 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=1 --stream-to=test14.raw

And it work well!

image

Then I use c code to to same thing, it will got

And Then check /include/uapi/linux/videodev2.h had added V4L2_PIX_FMT_SRGGB14

How can I do next?

Suppose it could be the /include/uapi/linux/videodev2.h didn’t include in your code.

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