Custom image format captured as v4l2 raw in TX2

Hi Jerry,

Thanks for your guide.

I checked the details in the TRM and I started creating a sensor driver based on the RAW10 format. I used bayer type with rggb pixel phase and 10 bit in the device tree. I also used active width that is twice the actual width of the image from the sensor since it outputs 20 bpp.

However, I keep getting a CHANSEL_SHORT_FRAME error from the trace.

# tracer: nop
#
# entries-in-buffer/entries-written: 86/86   #P:4
#
#                              _-----=> irqs-off
#                             / _----=> need-resched
#                            | / _---=> hardirq/softirq
#                            || / _--=> preempt-depth
#                            ||| /     delay
#           TASK-PID   CPU#  ||||    TIMESTAMP  FUNCTION
#              | |       |   ||||       |         |
     kworker/0:2-223   [000] ...1    58.862467: rtos_queue_peek_from_isr_failed: tstamp:2194533130 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    58.862471: rtcpu_start: tstamp:2194536508
     kworker/0:2-223   [000] ...1    59.018496: rtos_queue_peek_from_isr_failed: tstamp:2199534320 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    59.174503: rtos_queue_peek_from_isr_failed: tstamp:2204534829 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    59.330655: rtos_queue_peek_from_isr_failed: tstamp:2209535664 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    59.486536: rtos_queue_peek_from_isr_failed: tstamp:2214536037 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    59.642553: rtos_queue_peek_from_isr_failed: tstamp:2219536517 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    59.798604: rtos_queue_peek_from_isr_failed: tstamp:2224537025 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    59.902564: rtcpu_vinotify_handle_msg: tstamp:2227988260 tag:ATOMP_FS channel:0x00 frame:0 vi_tstamp:2227987387 data:0x00000000
     kworker/0:2-223   [000] ...1    59.954529: rtcpu_vinotify_handle_msg: tstamp:2229050837 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:0 vi_tstamp:2229050017 data:0x00000001
     kworker/0:2-223   [000] ...1    59.954538: rtcpu_vinotify_handle_msg: tstamp:2229051420 tag:ATOMP_FE channel:0x00 frame:0 vi_tstamp:2229050020 data:0x00000000
     kworker/0:2-223   [000] ...1    59.954545: rtos_queue_peek_from_isr_failed: tstamp:2229537537 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    60.110506: rtos_queue_peek_from_isr_failed: tstamp:2234538029 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    60.266533: rtos_queue_peek_from_isr_failed: tstamp:2239538423 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    60.266543: rtos_queue_peek_from_isr_failed: tstamp:2239802609 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    60.266545: rtos_queue_peek_from_isr_failed: tstamp:2239884610 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    60.266549: rtcpu_start: tstamp:2239886852
     kworker/0:2-223   [000] ...1    60.318586: rtcpu_vinotify_handle_msg: tstamp:2240503348 tag:CSIMUX_STREAM channel:0xff frame:0 vi_tstamp:2240502827 data:0x00000001
     kworker/0:2-223   [000] ...1    60.370552: rtcpu_vinotify_handle_msg: tstamp:2241754978 tag:ATOMP_FS channel:0x00 frame:0 vi_tstamp:2241754377 data:0x00000000
     kworker/0:2-223   [000] ...1    60.370561: rtcpu_vinotify_handle_msg: tstamp:2242817697 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:0 vi_tstamp:2242817010 data:0x00000001
     kworker/0:2-223   [000] ...1    60.370564: rtcpu_vinotify_handle_msg: tstamp:2242818005 tag:ATOMP_FE channel:0x00 frame:0 vi_tstamp:2242817013 data:0x00000000
     kworker/0:2-223   [000] ...1    60.422534: rtos_queue_peek_from_isr_failed: tstamp:2244885545 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    60.630483: rtos_queue_peek_from_isr_failed: tstamp:2249886049 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    60.786517: rtos_queue_peek_from_isr_failed: tstamp:2254886557 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    60.942478: rtos_queue_peek_from_isr_failed: tstamp:2259887035 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    61.098601: rtos_queue_peek_from_isr_failed: tstamp:2264887609 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    61.254527: rtos_queue_peek_from_isr_failed: tstamp:2269888123 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    61.308378: rtos_queue_peek_from_isr_failed: tstamp:2271553186 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    61.308395: rtos_queue_peek_from_isr_failed: tstamp:2271645315 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    61.308403: rtcpu_start: tstamp:2271647895
     kworker/0:2-223   [000] ...1    61.308411: rtcpu_vinotify_handle_msg: tstamp:2271791182 tag:CSIMUX_FRAME channel:0x00 frame:0 vi_tstamp:2271790649 data:0x000000a0
     kworker/0:2-223   [000] ...1    61.308415: rtcpu_vinotify_handle_msg: tstamp:2271791982 tag:ATOMP_FS channel:0x00 frame:0 vi_tstamp:2271791461 data:0x00000000
     kworker/0:2-223   [000] ...1    61.358582: rtcpu_vinotify_handle_msg: tstamp:2272854784 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:0 vi_tstamp:2272854096 data:0x00000001
     kworker/0:2-223   [000] ...1    61.358597: rtcpu_vinotify_handle_msg: tstamp:2272855089 tag:ATOMP_FE channel:0x00 frame:0 vi_tstamp:2272854099 data:0x00000000
     kworker/0:2-223   [000] ...1    61.462524: rtos_queue_peek_from_isr_failed: tstamp:2276646398 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    61.618553: rtos_queue_peek_from_isr_failed: tstamp:2281646824 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    61.774544: rtos_queue_peek_from_isr_failed: tstamp:2286647345 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    61.930523: rtos_queue_peek_from_isr_failed: tstamp:2291647839 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    62.086524: rtos_queue_peek_from_isr_failed: tstamp:2296648344 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    62.242579: rtos_queue_peek_from_isr_failed: tstamp:2301648888 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    62.298542: rtos_queue_peek_from_isr_failed: tstamp:2303429060 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    62.350514: rtos_queue_peek_from_isr_failed: tstamp:2303596080 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    62.350525: rtcpu_start: tstamp:2303598805
     kworker/0:2-223   [000] ...1    62.350530: rtcpu_vinotify_handle_msg: tstamp:2304332196 tag:ATOMP_FS channel:0x00 frame:0 vi_tstamp:2304331656 data:0x00000000
     kworker/0:2-223   [000] ...1    62.402531: rtcpu_vinotify_handle_msg: tstamp:2305394931 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:0 vi_tstamp:2305394289 data:0x00000001
     kworker/0:2-223   [000] ...1    62.402540: rtcpu_vinotify_handle_msg: tstamp:2305395136 tag:ATOMP_FE channel:0x00 frame:0 vi_tstamp:2305394292 data:0x00000000
     kworker/0:2-223   [000] ...1    62.506510: rtos_queue_peek_from_isr_failed: tstamp:2308597209 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    62.662523: rtos_queue_peek_from_isr_failed: tstamp:2313597714 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    62.818570: rtos_queue_peek_from_isr_failed: tstamp:2318598155 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    62.974525: rtos_queue_peek_from_isr_failed: tstamp:2323598862 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    63.130606: rtos_queue_peek_from_isr_failed: tstamp:2328599360 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    63.286520: rtos_queue_peek_from_isr_failed: tstamp:2333599864 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    63.338544: rtos_queue_peek_from_isr_failed: tstamp:2335360075 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    63.338554: rtos_queue_peek_from_isr_failed: tstamp:2335948964 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    63.338558: rtcpu_start: tstamp:2335952993
     kworker/0:2-223   [000] ...1    63.390514: rtcpu_vinotify_handle_msg: tstamp:2336872482 tag:ATOMP_FS channel:0x00 frame:0 vi_tstamp:2336871840 data:0x00000000
     kworker/0:2-223   [000] ...1    63.442545: rtcpu_vinotify_handle_msg: tstamp:2337935268 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:0 vi_tstamp:2337934475 data:0x00000001
     kworker/0:2-223   [000] ...1    63.442561: rtcpu_vinotify_handle_msg: tstamp:2337936016 tag:ATOMP_FE channel:0x00 frame:0 vi_tstamp:2337934478 data:0x00000000
     kworker/0:2-223   [000] ...1    63.546591: rtos_queue_peek_from_isr_failed: tstamp:2340950068 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    63.702555: rtos_queue_peek_from_isr_failed: tstamp:2345950572 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    63.858596: rtos_queue_peek_from_isr_failed: tstamp:2350951081 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    64.014530: rtos_queue_peek_from_isr_failed: tstamp:2355951629 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    64.170599: rtos_queue_peek_from_isr_failed: tstamp:2360952342 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    64.326503: rtos_queue_peek_from_isr_failed: tstamp:2365952611 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    64.378528: rtos_queue_peek_from_isr_failed: tstamp:2367686308 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    64.378553: rtos_queue_peek_from_isr_failed: tstamp:2368325097 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    64.378563: rtcpu_start: tstamp:2368328091
     kworker/0:2-223   [000] ...1    64.430537: rtcpu_vinotify_handle_msg: tstamp:2369412673 tag:ATOMP_FS channel:0x00 frame:0 vi_tstamp:2369412038 data:0x00000000
     kworker/0:2-223   [000] ...1    64.482609: rtcpu_vinotify_handle_msg: tstamp:2370475463 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:0 vi_tstamp:2370474670 data:0x00000001
     kworker/0:2-223   [000] ...1    64.482622: rtcpu_vinotify_handle_msg: tstamp:2370475998 tag:ATOMP_FE channel:0x00 frame:0 vi_tstamp:2370474673 data:0x00000000
     kworker/0:2-223   [000] ...1    64.534628: rtos_queue_peek_from_isr_failed: tstamp:2373326198 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    64.742637: rtos_queue_peek_from_isr_failed: tstamp:2378326723 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    64.898544: rtos_queue_peek_from_isr_failed: tstamp:2383327432 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    65.054513: rtos_queue_peek_from_isr_failed: tstamp:2388327534 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    65.210703: rtos_queue_peek_from_isr_failed: tstamp:2393328224 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    65.366583: rtos_queue_peek_from_isr_failed: tstamp:2398328735 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    65.470706: rtcpu_vinotify_handle_msg: tstamp:2401952958 tag:ATOMP_FS channel:0x00 frame:0 vi_tstamp:2401952229 data:0x00000000
     kworker/0:2-223   [000] ...1    65.522476: rtcpu_vinotify_handle_msg: tstamp:2403015684 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:0 vi_tstamp:2403014863 data:0x00000001
     kworker/0:2-223   [000] ...1    65.522482: rtcpu_vinotify_handle_msg: tstamp:2403016200 tag:ATOMP_FE channel:0x00 frame:0 vi_tstamp:2403014866 data:0x00000000
     kworker/0:2-223   [000] ...1    65.522487: rtos_queue_peek_from_isr_failed: tstamp:2403329052 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    65.678487: rtos_queue_peek_from_isr_failed: tstamp:2408329573 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    65.834556: rtos_queue_peek_from_isr_failed: tstamp:2413330329 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    65.990523: rtos_queue_peek_from_isr_failed: tstamp:2418330759 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    66.146679: rtos_queue_peek_from_isr_failed: tstamp:2423331275 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    66.302526: rtos_queue_peek_from_isr_failed: tstamp:2428331772 queue:0x0b4a3c58
     kworker/0:2-223   [000] ...1    66.458543: rtos_queue_peek_from_isr_failed: tstamp:2431982924 queue:0x0b4a3c58

I already tried changing the active height. I had set active_h = 1 and it still shows this short frame error. Do you have any idea what could be the problem?