怎么查询报错log的含义

[1145092899]

我该怎么知道图中的报错是什么意思，是否有文档可以查询

[kayccc]

Which Jetson platform?
Which JetPack SW?
How it’s reproduced?

[1145092899]

你好，kayccc，这是Jetson Orin Nano Board，SDK是35.3.1，出现报错的原因是解串器有数据输出，但是使用v4l2-ctl -V --set-fmt-video=width=1920,height=1080,pixelformat=YUYV --set-ctrl bypass_mode=0,sensor_mode=0 --stream-mmap -d /dev/video0 点亮sensor时出现报错

cat /sys/kernel/debug/tracing/trace就出现上面的报错，我想知道报错的含义，然后解决问题

[JerryChang]

there’re several PHY interrupts,
for example,

• 0x08000000 shows the DPHY deskew calibration not complete on clock lane, this happened when the calibration sequence length is not long enough.
• 0x10000000 shows the error is detected in the PHY partition [A/B] that some lanes detected sync words while other lanes not.
• 0x40 and 0x44 indicate there’re more than one bit error has detected on data-lane;

it’s more like an issue from hardware side, please review your sensor configurations.
thanks

[1145092899]

thanks