Camera report PXL_SOF, please help with trace errors

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

We want to bring up a camera, but it report " [ 45.189885] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11" in dmesg.

And trace output following:

     kworker/2:1-1154  [002] ....    45.634009: rtcpu_vinotify_event: tstamp:1696433484 tag:CSIMUX_STREAM channel:0xff frame:0 vi_tstamp:1696433109 data:0x00001000
     kworker/2:1-1154  [002] ....    45.759895: rtcpu_vinotify_event: tstamp:1700325308 tag:CHANSEL_PXL_SOF channel:0x00 frame:37088 vi_tstamp:1700324605 data:0x00000001
     kworker/2:1-1154  [002] ....    45.759900: rtcpu_vinotify_event: tstamp:1700325467 tag:ATOMP_FS channel:0x00 frame:37088 vi_tstamp:1700324609 data:0x00000000
     kworker/2:1-1154  [002] ....    45.759902: rtcpu_vinotify_event: tstamp:1700325581 tag:CHANSEL_FAULT channel:0x00 frame:37088 vi_tstamp:1700324907 data:0x00000100
     kworker/2:1-1154  [002] ....    45.759904: rtcpu_vinotify_event: tstamp:1700326339 tag:CHANSEL_LOAD_FRAMED channel:0x08 frame:37088 vi_tstamp:1700325712 data:0x08000000
     kworker/2:1-1154  [002] ....    45.759906: rtcpu_vinotify_event: tstamp:1700326446 tag:CHANSEL_FAULT_FE channel:0x08 frame:37088 vi_tstamp:1700325713 data:0x00000001
     kworker/2:1-1154  [002] ....    45.759908: rtcpu_vinotify_event: tstamp:1700326585 tag:ATOMP_FE channel:0x00 frame:37088 vi_tstamp:1700325713 data:0x00000000

Please help the reason.

Thanks

3

The trace show the pixel long line that tell the output size didn’t as expect. Please modify the sensor driver to report correct resolution(width) to try.

    bit 16:31  LINE_NUMBER
    bit 15	DTYPE_MISMATCH
    bit 14	EMBED_INFRINGE
    bit 13	EMBED_LONG_LINE
    bit 12	EMBED_SPURIOUS
    bit 11	EMBED_RUNAWAY
    bit 10	EMBED_MISSING_LE
    bit 9	PIXEL_SHORT_LINE
    bit 8	PIXEL_LONG_LINE
    bit 7	PIXEL_SPURIOUS
    bit 6	PIXEL_RUNAWAY
    bit 5	PIXEL_MISSING_LE
    bit 4	PIXEL_LINE_TIMER
    bit 3	EMBED_EOF
    bit 2	EMBED_SOF
    bit 1	PIXEL_EOF
    bit 0	PIXEL_SOF
``
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5

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