[L4T R32.5.1] VI got no reply from camera processor while capturing frames

Hi @J-VDA

This image on an older post contained information from the CHANSEL_FAULT errors: TX2 CSI2: interpreting the VI errors - #2 by ShaneCCC

I think is similar, if not equal, to the information from the camera bringup. What I can notice is that you are getting this line:

 kworker/0:2-1149  [000] ....  1163.721995: rtcpu_vinotify_event: tstamp:36687333790 tag:CHANSEL_FAULT channel:0x23 frame:0 vi_tstamp:36687066077 data:0x00000200

The data is 0x200 = 0b1000000000, bit 9 starting from 0 is on, and taking a look at the error meanings, it could mean you are having a

bit 9 PIXEL_SHORT_LINE

This issue happens when a line has fewer pixels than expected width, so you can try modifying the device tree section with entry active_w in the mode of the sensor and try decrease it in order to see if the error changes, or you can share it.

If you have any question, feel free to ask

Best regards,
Roberto Gutierrez,
Embedded Software Engineer,