Porting sensor drivers from Jetson Nano to Xavier 32.2

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

Hello,

We are porting several sensor drivers, working on Nano 32.2, to Xavier AGX L4T 32.2.
The device tree is modified from the OV5693 driver.

When starting video capture by:
v4l2-ctl -d /dev/video0 --stream-mmap --stream-count=1
two IMX sensors give similar errors:

[  119.725131] tegra194-vi5 15c10000.vi: corr_err: discarding frame 0, flags: 0, err_data 16384
[  119.741801] tegra194-vi5 15c10000.vi: corr_err: discarding frame 0, flags: 0, err_data 16384
[  119.758559] tegra194-vi5 15c10000.vi: corr_err: discarding frame 0, flags: 0, err_data 16384
[  119.775153] tegra194-vi5 15c10000.vi: corr_err: discarding frame 0, flags: 0, err_data 16384
[  119.791853] tegra194-vi5 15c10000.vi: corr_err: discarding frame 0, flags: 0, err_data 16384

The kernel trace:

kworker/0:1-759   [000] ....    86.364484: rtos_queue_send_from_isr_failed: tstamp:2901254777 queue:0x0bcb41f8
     kworker/0:1-759   [000] ....    86.364491: rtos_queue_send_from_isr_failed: tstamp:2901257459 queue:0x0bcb8a60
     kworker/0:1-759   [000] ....    86.364493: rtos_queue_send_from_isr_failed: tstamp:2901259953 queue:0x0bcba5e0
     kworker/0:1-759   [000] ....    86.364494: rtos_queue_send_from_isr_failed: tstamp:2901262407 queue:0x0bcbb3a0
     kworker/0:1-759   [000] ....    86.364526: rtos_queue_send_from_isr_failed: tstamp:2901264862 queue:0x0bcbc160
     kworker/0:1-759   [000] ....    86.476500: rtos_queue_peek_from_isr_failed: tstamp:2903823826 queue:0x0bcbcf78
     kworker/0:1-759   [000] ....    86.476539: rtcpu_start: tstamp:2903826523
     kworker/0:1-759   [000] ....    86.476542: rtos_queue_send_from_isr_failed: tstamp:2903848743 queue:0x0bcb41f8
     kworker/0:1-759   [000] ....    86.476544: rtos_queue_send_from_isr_failed: tstamp:2903848902 queue:0x0bcb8a60
     kworker/0:1-759   [000] ....    86.476545: rtos_queue_send_from_isr_failed: tstamp:2903849062 queue:0x0bcba5e0
     kworker/0:1-759   [000] ....    86.476547: rtos_queue_send_from_isr_failed: tstamp:2903849219 queue:0x0bcbb3a0
     kworker/0:1-759   [000] ....    86.476549: rtos_queue_send_from_isr_failed: tstamp:2903849376 queue:0x0bcbc160
     kworker/0:1-759   [000] ....    86.476552: rtcpu_string: tstamp:2903849888 id:0x04010000 str:"Configuring VI GoS.
"
     kworker/0:1-759   [000] ....    86.476591: rtcpu_string: tstamp:2903850078 id:0x04010000 str:"VM GOS[#0] addr=0xe4900000
"
     kworker/0:1-759   [000] ....    86.476605: rtcpu_string: tstamp:2903850348 id:0x04010000 str:"VM GOS[#1] addr=0xe4901000
"
     kworker/0:1-759   [000] ....    86.476619: rtcpu_string: tstamp:2903850632 id:0x04010000 str:"VM GOS[#2] addr=0xe4902000
"
     kworker/0:1-759   [000] ....    86.476631: rtcpu_string: tstamp:2903850875 id:0x04010000 str:"VM GOS[#3] addr=0xe4903000
"
     kworker/0:1-759   [000] ....    86.476640: rtcpu_string: tstamp:2903851118 id:0x04010000 str:"VM GOS[#4] addr=0xe4904000
"
     kworker/0:1-759   [000] ....    86.476650: rtcpu_string: tstamp:2903851362 id:0x04010000 str:"VM GOS[#5] addr=0xe4905000
"
     kworker/0:1-759   [000] ....    86.476659: rtcpu_string: tstamp:2903858994 id:0x04010000 str:"vi5_hwinit: firmware CL2018101701 protocol versi"
     kworker/0:1-759   [000] ....    86.476661: rtcpu_string: tstamp:2903859142 id:0x04010000 str:"on 2.2
"
     kworker/0:1-759   [000] ....    86.476671: rtos_queue_send_from_isr_failed: tstamp:2903879399 queue:0x0bcb41f8
     kworker/0:1-759   [000] ....    86.476672: rtos_queue_send_from_isr_failed: tstamp:2903879580 queue:0x0bcb8a60
     kworker/0:1-759   [000] ....    86.476674: rtos_queue_send_from_isr_failed: tstamp:2903879745 queue:0x0bcba5e0
     kworker/0:1-759   [000] ....    86.476675: rtos_queue_send_from_isr_failed: tstamp:2903879901 queue:0x0bcbb3a0
     kworker/0:1-759   [000] ....    86.476676: rtos_queue_send_from_isr_failed: tstamp:2903880056 queue:0x0bcbc160
     kworker/0:1-759   [000] ....    86.476678: rtcpu_string: tstamp:2903880965 id:0x04010000 str:"VI GOS[#0] set to VM GOS[4] base 0xe4904000
"
     kworker/0:1-759   [000] ....    86.476689: rtcpu_vinotify_error: tstamp:2903882345 tag:CSIMUX_STREAM channel:0x00 frame:0 vi_tstamp:2903881549 data:0x00000100
     kworker/0:1-759   [000] ....    86.476690: rtos_queue_send_from_isr_failed: tstamp:2904079802 queue:0x0bcb41f8
     kworker/0:1-759   [000] ....    86.476692: rtos_queue_send_from_isr_failed: tstamp:2904079963 queue:0x0bcb8a60
     kworker/0:1-759   [000] ....    86.476693: rtos_queue_send_from_isr_failed: tstamp:2904080125 queue:0x0bcba5e0
     kworker/0:1-759   [000] ....    86.476694: rtos_queue_send_from_isr_failed: tstamp:2904080279 queue:0x0bcbb3a0
     kworker/0:1-759   [000] ....    86.476696: rtos_queue_send_from_isr_failed: tstamp:2904080435 queue:0x0bcbc160
     kworker/0:1-759   [000] ....    86.476698: rtcpu_vinotify_event: tstamp:2904172136 tag:CSIMUX_STREAM channel:0x00 frame:0 vi_tstamp:2903881549 data:0x00000100
     kworker/0:1-759   [000] ....    86.476700: rtcpu_vinotify_event: tstamp:2904172291 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2729920992 data:0x10000000
     kworker/0:1-759   [000] ....    86.476701: rtcpu_vinotify_event: tstamp:2904172468 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2729924896 data:0x31000001
     kworker/0:1-759   [000] ....    86.476703: rtcpu_vinotify_event: tstamp:2904172617 tag:RESERVED_19 channel:0x23 frame:0 vi_tstamp:2729925888 data:0x07020001
     kworker/0:1-759   [000] ....    86.476704: rtcpu_vinotify_event: tstamp:2904172787 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2729980448 data:0x10000000
     kworker/0:1-759   [000] ....    86.476705: rtcpu_vinotify_event: tstamp:2904172932 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2729984352 data:0x31000002
     kworker/0:1-759   [000] ....    86.476707: rtcpu_vinotify_event: tstamp:2904173102 tag:FS channel:0x00 frame:4 vi_tstamp:2904068522 data:0x00000012
     kworker/0:1-759   [000] ....    86.476708: rtcpu_vinotify_event: tstamp:2904173253 tag:ATOMP_FS channel:0x00 frame:4 vi_tstamp:2904068523 data:0x00000000
     kworker/0:1-759   [000] ....    86.476709: rtcpu_vinotify_event: tstamp:2904173423 tag:CHANSEL_FAULT channel:0x23 frame:4 vi_tstamp:2904068968 data:0x00004004
     kworker/0:1-759   [000] ....    86.476711: rtcpu_vinotify_event: tstamp:2904173569 tag:RESERVED_19 channel:0x23 frame:4 vi_tstamp:2735894688 data:0x01020001
     kworker/0:1-759   [000] ....    86.476712: rtcpu_vinotify_event: tstamp:2904173735 tag:CHANSEL_NOMATCH channel:0x04 frame:4 vi_tstamp:2904069894 data:0x000006e9
     kworker/0:1-759   [000] ....    86.476713: rtcpu_vinotify_event: tstamp:2904173884 tag:CHANSEL_FAULT channel:0x23 frame:4 vi_tstamp:2904074524 data:0x00004001
     kworker/0:1-759   [000] ....    86.476715: rtcpu_vinotify_event: tstamp:2904174053 tag:RESERVED_19 channel:0x23 frame:4 vi_tstamp:2736072448 data:0x01020001
     kworker/0:1-759   [000] ....    86.476716: rtcpu_vinotify_event: tstamp:2904575067 tag:CHANSEL_FAULT channel:0x23 frame:4 vi_tstamp:2904574373 data:0x04374002
     kworker/0:1-759   [000] ....    86.476717: rtcpu_vinotify_event: tstamp:2904575239 tag:RESERVED_19 channel:0x23 frame:4 vi_tstamp:2752067680 data:0x01020001
     kworker/0:1-759   [000] ....    86.476719: rtcpu_vinotify_event: tstamp:2904575387 tag:ATOMP_FRAME_DONE channel:0x23 frame:4 vi_tstamp:2904574394 data:0x00000000
     kworker/0:1-759   [000] ....    86.476720: rtos_queue_send_from_isr_failed: tstamp:2904600496 queue:0x0bcb41f8
     kworker/0:1-759   [000] ....    86.476721: rtos_queue_send_from_isr_failed: tstamp:2904600676 queue:0x0bcb8a60
     kworker/0:1-759   [000] ....    86.476723: rtos_queue_send_from_isr_failed: tstamp:2904600840 queue:0x0bcba5e0
     kworker/0:1-759   [000] ....    86.476724: rtos_queue_send_from_isr_failed: tstamp:2904600996 queue:0x0bcbb3a0
     kworker/0:1-759   [000] ....    86.476725: rtos_queue_send_from_isr_failed: tstamp:2904601152 queue:0x0bcbc160
     kworker/0:1-759   [000] ....    86.476727: rtcpu_vinotify_event: tstamp:2904861505 tag:RESERVED_19 channel:0x23 frame:4 vi_tstamp:2752068928 data:0x02020001
     kworker/0:1-759   [000] ....    86.476754: rtcpu_vinotify_event: tstamp:2904861658 tag:FE channel:0x00 frame:4 vi_tstamp:2904574495 data:0x00000022
     kworker/0:1-759   [000] ....    86.476755: rtcpu_vinotify_event: tstamp:2904861830 tag:CHANSEL_SHORT_FRAME channel:0x04 frame:4 vi_tstamp:2904574495 data:0x00000000
     kworker/0:1-759   [000] ....    86.476757: rtcpu_vinotify_event: tstamp:2904861979 tag:RESERVED_19 channel:0x23 frame:4 vi_tstamp:2752073152 data:0x01020001
     kworker/0:1-759   [000] ....    86.476758: rtcpu_vinotify_event: tstamp:2904862171 tag:ATOMP_FE channel:0x00 frame:4 vi_tstamp:2904574495 data:0x00000000
     kworker/0:1-759   [000] ....    86.476759: rtcpu_vinotify_event: tstamp:2904862316 tag:RESERVED_19 channel:0x23 frame:0 vi_tstamp:2752074848 data:0x07020002
     kworker/0:1-759   [000] ....    86.476761: rtcpu_vinotify_event: tstamp:2904862508 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2752082816 data:0x10000000
     kworker/0:1-759   [000] ....    86.476762: rtcpu_vinotify_event: tstamp:2904862652 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2752088256 data:0x31000003
     kworker/0:1-759   [000] ....    86.476763: rtcpu_vinotify_event: tstamp:2904862822 tag:FS channel:0x00 frame:5 vi_tstamp:2904589333 data:0x00000012
     kworker/0:1-759   [000] ....    86.476765: rtcpu_vinotify_event: tstamp:2904862971 tag:ATOMP_FS channel:0x00 frame:5 vi_tstamp:2904589333 data:0x00000000
     kworker/0:1-759   [000] ....    86.476766: rtcpu_vinotify_event: tstamp:2904863141 tag:CHANSEL_FAULT channel:0x23 frame:5 vi_tstamp:2904589779 data:0x00004004
     kworker/0:1-759   [000] ....    86.476767: rtcpu_vinotify_event: tstamp:2904863286 tag:RESERVED_19 channel:0x23 frame:5 vi_tstamp:2752560640 data:0x01020002
     kworker/0:1-759   [000] ....    86.476769: rtcpu_vinotify_event: tstamp:2904863472 tag:CHANSEL_NOMATCH channel:0x04 frame:5 vi_tstamp:2904590705 data:0x000006e9
     kworker/0:1-759   [000] ....    86.476770: rtcpu_vinotify_event: tstamp:2904863617 tag:CHANSEL_FAULT channel:0x23 frame:5 vi_tstamp:2904595334 data:0x00004001
     kworker/0:1-759   [000] ....    86.476772: rtcpu_vinotify_event: tstamp:2904863804 tag:RESERVED_19 channel:0x23 frame:5 vi_tstamp:2752738432 data:0x01020002
     kworker/0:1-759   [000] ....    86.532496: rtcpu_vinotify_event: tstamp:2905095978 tag:CHANSEL_FAULT channel:0x23 frame:5 vi_tstamp:2905095185 data:0x04374002
     kworker/0:1-759   [000] ....    86.532501: rtcpu_vinotify_event: tstamp:2905116699 tag:RESERVED_19 channel:0x23 frame:5 vi_tstamp:2768734304 data:0x01020002
     kworker/0:1-759   [000] ....    86.532503: rtcpu_vinotify_event: tstamp:2905116852 tag:ATOMP_FRAME_DONE channel:0x23 frame:5 vi_tstamp:2905095205 data:0x00000000
     kworker/0:1-759   [000] ....    86.532505: rtcpu_vinotify_event: tstamp:2905117026 tag:RESERVED_19 channel:0x23 frame:5 vi_tstamp:2768734880 data:0x02020002
     kworker/0:1-759   [000] ....    86.532507: rtcpu_vinotify_event: tstamp:2905117173 tag:FE channel:0x00 frame:5 vi_tstamp:2905095306 data:0x00000022
     kworker/0:1-759   [000] ....    86.532508: rtcpu_vinotify_event: tstamp:2905117344 tag:CHANSEL_SHORT_FRAME channel:0x04 frame:5 vi_tstamp:2905095306 data:0x00000000
     kworker/0:1-759   [000] ....    86.532542: rtcpu_vinotify_event: tstamp:2905117489 tag:RESERVED_19 channel:0x23 frame:5 vi_tstamp:2768739712 data:0x01020002
     kworker/0:1-759   [000] ....    86.532543: rtcpu_vinotify_event: tstamp:2905117663 tag:ATOMP_FE channel:0x00 frame:5 vi_tstamp:2905095307 data:0x00000000
     kworker/0:1-759   [000] ....    86.532544: rtcpu_vinotify_event: tstamp:2905117809 tag:RESERVED_19 channel:0x23 frame:0 vi_tstamp:2768741408 data:0x07020003
     kworker/0:1-759   [000] ....    86.532546: rtcpu_vinotify_event: tstamp:2905117979 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2768750976 data:0x10000000
     kworker/0:1-759   [000] ....    86.532547: rtcpu_vinotify_event: tstamp:2905118123 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2768756608 data:0x31000004
     kworker/0:1-759   [000] ....    86.532548: rtcpu_vinotify_event: tstamp:2905118311 tag:FS channel:0x00 frame:6 vi_tstamp:2905110144 data:0x00000012
     kworker/0:1-759   [000] ....    86.532550: rtcpu_vinotify_event: tstamp:2905118456 tag:ATOMP_FS channel:0x00 frame:6 vi_tstamp:2905110144 data:0x00000000
     kworker/0:1-759   [000] ....    86.532551: rtcpu_vinotify_event: tstamp:2905118626 tag:CHANSEL_FAULT channel:0x23 frame:6 vi_tstamp:2905110590 data:0x00004004
     kworker/0:1-759   [000] ....    86.532552: rtcpu_vinotify_event: tstamp:2905118770 tag:RESERVED_19 channel:0x23 frame:6 vi_tstamp:2769226592 data:0x01020003
     kworker/0:1-759   [000] ....    86.532554: rtcpu_vinotify_event: tstamp:2905118955 tag:CHANSEL_NOMATCH channel:0x04 frame:6 vi_tstamp:2905111516 data:0x000006e9
     kworker/0:1-759   [000] ....    86.532555: rtcpu_vinotify_event: tstamp:2905119103 tag:CHANSEL_FAULT channel:0x23 frame:6 vi_tstamp:2905116146 data:0x00004001
     kworker/0:1-759   [000] ....    86.532559: rtos_queue_send_from_isr_failed: tstamp:2905122105 queue:0x0bcb41f8
     kworker/0:1-759   [000] ....    86.532560: rtos_queue_send_from_isr_failed: tstamp:2905122267 queue:0x0bcb8a60
     kworker/0:1-759   [000] ....    86.532562: rtos_queue_send_from_isr_failed: tstamp:2905122429 queue:0x0bcba5e0
     kworker/0:1-759   [000] ....    86.532563: rtos_queue_send_from_isr_failed: tstamp:2905122586 queue:0x0bcbb3a0
     kworker/0:1-759   [000] ....    86.532565: rtos_queue_send_from_isr_failed: tstamp:2905122743 queue:0x0bcbc160
     kworker/0:1-759   [000] ....    86.532566: rtcpu_vinotify_event: tstamp:2905425558 tag:RESERVED_19 channel:0x23 frame:6 vi_tstamp:2769405056 data:0x01020003
     kworker/0:1-759   [000] ....    86.532567: rtcpu_vinotify_event: tstamp:2905632333 tag:CHANSEL_FAULT channel:0x23 frame:6 vi_tstamp:2905615995 data:0x04374002
     kworker/0:1-759   [000] ....    86.532569: rtcpu_vinotify_event: tstamp:2905632746 tag:RESERVED_19 channel:0x23 frame:6 vi_tstamp:2785399584 data:0x01020003
     kworker/0:1-759   [000] ....    86.532570: rtcpu_vinotify_event: tstamp:2905632895 tag:ATOMP_FRAME_DONE channel:0x23 frame:6 vi_tstamp:2905616016 data:0x00000000
     kworker/0:1-759   [000] ....    86.532572: rtcpu_vinotify_event: tstamp:2905633066 tag:RESERVED_19 channel:0x23 frame:6 vi_tstamp:2785400160 data:0x02020003
     kworker/0:1-759   [000] ....    86.532573: rtcpu_vinotify_event: tstamp:2905633214 tag:FE channel:0x00 frame:6 vi_tstamp:2905616117 data:0x00000022
     kworker/0:1-759   [000] ....    86.532574: rtcpu_vinotify_event: tstamp:2905633404 tag:CHANSEL_SHORT_FRAME channel:0x04 frame:6 vi_tstamp:2905616117 data:0x00000000
     kworker/0:1-759   [000] ....    86.532576: rtcpu_vinotify_event: tstamp:2905633550 tag:RESERVED_19 channel:0x23 frame:6 vi_tstamp:2785404800 data:0x01020003
     kworker/0:1-759   [000] ....    86.532577: rtcpu_vinotify_event: tstamp:2905633744 tag:ATOMP_FE channel:0x00 frame:6 vi_tstamp:2905616117 data:0x00000000
     kworker/0:1-759   [000] ....    86.532578: rtcpu_vinotify_event: tstamp:2905633910 tag:RESERVED_19 channel:0x23 frame:0 vi_tstamp:2785406528 data:0x07020004
     kworker/0:1-759   [000] ....    86.532580: rtcpu_vinotify_event: tstamp:2905634098 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2785413120 data:0x10000000
     kworker/0:1-759   [000] ....    86.532581: rtcpu_vinotify_event: tstamp:2905634242 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2785417024 data:0x31000005
     kworker/0:1-759   [000] ....    86.532583: rtcpu_vinotify_event: tstamp:2905634431 tag:FS channel:0x00 frame:7 vi_tstamp:2905630954 data:0x00000012
     kworker/0:1-759   [000] ....    86.532584: rtcpu_vinotify_event: tstamp:2905634582 tag:ATOMP_FS channel:0x00 frame:7 vi_tstamp:2905630955 data:0x00000000
     kworker/0:1-759   [000] ....    86.532586: rtcpu_vinotify_event: tstamp:2905634754 tag:CHANSEL_FAULT channel:0x23 frame:7 vi_tstamp:2905631401 data:0x00004004
     kworker/0:1-759   [000] ....    86.532587: rtcpu_vinotify_event: tstamp:2905634898 tag:RESERVED_19 channel:0x23 frame:7 vi_tstamp:2785892544 data:0x01020004
     kworker/0:1-759   [000] ....    86.532588: rtos_queue_send_from_isr_failed: tstamp:2905644980 queue:0x0bcb41f8
     kworker/0:1-759   [000] ....    86.532590: rtos_queue_send_from_isr_failed: tstamp:2905645142 queue:0x0bcb8a60
     kworker/0:1-759   [000] ....    86.532591: rtos_queue_send_from_isr_failed: tstamp:2905645304 queue:0x0bcba5e0
     kworker/0:1-759   [000] ....    86.532592: rtos_queue_send_from_isr_failed: tstamp:2905645458 queue:0x0bcbb3a0
     kworker/0:1-759   [000] ....    86.532594: rtos_queue_send_from_isr_failed: tstamp:2905645614 queue:0x0bcbc160
     kworker/0:1-759   [000] ....    86.532595: rtcpu_vinotify_event: tstamp:2905926961 tag:CHANSEL_NOMATCH channel:0x04 frame:7 vi_tstamp:2905632327 data:0x000006e9
     kworker/0:1-759   [000] ....    86.532596: rtcpu_vinotify_event: tstamp:2905927114 tag:CHANSEL_FAULT channel:0x23 frame:7 vi_tstamp:2905636956 data:0x00004001
     kworker/0:1-759   [000] ....    86.532598: rtcpu_vinotify_event: tstamp:2905927288 tag:RESERVED_19 channel:0x23 frame:7 vi_tstamp:2786070304 data:0x01020004
     kworker/0:1-759   [000] ....    86.532599: rtcpu_vinotify_event: tstamp:2906152866 tag:CHANSEL_FAULT channel:0x23 frame:7 vi_tstamp:2906136807 data:0x04374002
     kworker/0:1-759   [000] ....    86.532600: rtcpu_vinotify_event: tstamp:2906153082 tag:RESERVED_19 channel:0x23 frame:7 vi_tstamp:2802065504 data:0x01020004
     kworker/0:1-759   [000] ....    86.532602: rtcpu_vinotify_event: tstamp:2906153465 tag:ATOMP_FRAME_DONE channel:0x23 frame:7 vi_tstamp:2906136828 data:0x00000000
     kworker/0:1-759   [000] ....    86.532603: rtcpu_vinotify_event: tstamp:2906153653 tag:RESERVED_19 channel:0x23 frame:7 vi_tstamp:2802066080 data:0x02020004
     kworker/0:1-759   [000] ....    86.532604: rtcpu_vinotify_event: tstamp:2906153801 tag:FE channel:0x00 frame:7 vi_tstamp:2906136928 data:0x00000022
     kworker/0:1-759   [000] ....    86.532606: rtcpu_vinotify_event: tstamp:2906153972 tag:CHANSEL_SHORT_FRAME channel:0x04 frame:7 vi_tstamp:2906136928 data:0x00000000
     kworker/0:1-759   [000] ....    86.532607: rtcpu_vinotify_event: tstamp:2906154116 tag:RESERVED_19 channel:0x23 frame:7 vi_tstamp:2802070784 data:0x01020004
     kworker/0:1-759   [000] ....    86.532610: rtcpu_vinotify_event: tstamp:2906154307 tag:ATOMP_FE channel:0x00 frame:7 vi_tstamp:2906136929 data:0x00000000
     kworker/0:1-759   [000] ....    86.532611: rtcpu_vinotify_event: tstamp:2906154451 tag:RESERVED_19 channel:0x23 frame:0 vi_tstamp:2802072448 data:0x07020005
     kworker/0:1-759   [000] ....    86.532613: rtcpu_vinotify_event: tstamp:2906154621 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2802078944 data:0x10000000
     kworker/0:1-759   [000] ....    86.532614: rtcpu_vinotify_event: tstamp:2906154767 tag:RESERVED_18 channel:0x23 frame:0 vi_tstamp:2802082816 data:0x31000006
     kworker/0:1-759   [000] ....    86.532615: rtcpu_vinotify_event: tstamp:2906154936 tag:FS channel:0x00 frame:8 vi_tstamp:2906151766 data:0x00000012
     kworker/0:1-759   [000] ....    86.532617: rtcpu_vinotify_event: tstamp:2906155085 tag:ATOMP_FS channel:0x00 frame:8 vi_tstamp:2906151766 data:0x00000000
    . . . .

Any help ?

Greetings

2

Fo the TX2/Xavier you need to add teh embedded_metadata_height = “”; for the sensor have output embedded data.
Which sensor?

3

IMX290, IMX296, IMX297, IMX327C, IMX412.
BTW: OV9281 seems to work OK with 10-bit data, 8-bit: the same problem
I remember that I have tested 327C with embedded_metadata_height = 0,1 and 2, but no success.
I will test the driver once again to be sure.

4

You have exactly make sure the embedded data line with the spec.
Also check the trace if any change while change the setting.

5

Hi plamenk

From the vi trace you are receiving this message CHANSEL_SHORT_FRAME it seems like you are receiving a frame that shorter than the expected.

  1. Could you verify if you are configuring active_w and active_h correctly on the dtb?
  2. could you verify the line_length value? it should be bigger that active_w.
  3. Please run the v4l2-ctl command like this (but with the correct resolution and pixel_format):
v4l2-ctl -d /dev/video0 --set-fmt-video=width=3840,height=2160,pixelformat=RG12 --set-ctrl bypass_mode=0 --stream-mmap

-Adrian

6

Hi Adrian,

Thank you for your assistance.

We are sure the width and height are set correctly in the DTB, because these sensor already work on Nano. The line_length is also correct. At the moment we are making tests and probably the problem is caused by combination of inconsistent values of discontinuous_clk, pix_clk_hz and embedded_metadata_height.

Thanks,
Plamen