MIPI Streaming error issue

are you able to dump the sensor available modes via v4l utility, i.e. $ v4l2-ctl -d /dev/video0 --list-formats-ext

ioctl: VIDIOC_ENUM_FMT
Index : 0
Type : Video Capture
Pixel Format: ‘GB10’
Name : 10-bit Bayer GBGB/RGRG
Size: Discrete 3840x2160
Interval: Discrete 0.017s (60.000 fps)
Size: Discrete 3840x2160
Interval: Discrete 0.017s (60.000 fps)
Size: Discrete 1944x1096
Interval: Discrete 0.011s (90.000 fps)
Size: Discrete 1284x720
Interval: Discrete 0.008s (132.000 fps)

    Index       : 1
    Type        : Video Capture
    Pixel Format: 'GB12'
    Name        : 12-bit Bayer GBGB/RGRG
            Size: Discrete 3840x2160
                    Interval: Discrete 0.017s (60.000 fps)
            Size: Discrete 3840x2160
                    Interval: Discrete 0.017s (60.000 fps)
            Size: Discrete 1944x1096
                    Interval: Discrete 0.011s (90.000 fps)
            Size: Discrete 1284x720
                    Interval: Discrete 0.008s (132.000 fps)

do this sensor provide other modes (with lower data-rate) besides 4K for testing ?

yes lower data-rate mode is supported.
but how to use lower rate mode in v4l2-ctl command.

hello jpchae,

just assign the exactly mode settings to the v4l pipeline,
for example,
$ v4l2-ctl -d /dev/video0 --set-fmt-video=width=1284,height=720,pixelformat=GB10 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=300

there’re several points that might be concerned.

  1. I’m wondering why there’re two pixel formats reported, GB10 and GB12
  2. why you have two same sensor mode reported, i.e. 3840x2160@60-fps
  3. those lower data-rate modes doesn’t follow VI’s 64-alignment request, its camera use-case may be problematic.

I’m wondering why there’re two pixel formats reported, GB10 and GB12

custom sensor are supported 10bits data and 12bits data.
so we are setting for evaluated both of bits resolution.

why you have two same sensor mode reported, i.e. 3840x2160@60-fps

3840x2160 mode are two frame rate, one is 60 fps and the other is 90fps.

As your v4l2-ctl command,
i was try to test v4l2-ctl for 4 video modes .
it also error occur “PXL_SOF”.

I don’t understand why did error.
xavier and tx2 are same kernel.
device driver is same.
but device tree is a little bit difference.
it almost same platform.
this device driver is working good in xavier.
but tx2 is not working.

hello jpchae,

just for confirmation, did you also configure mrq_rate_locked as my comment #5 when you boost all the VI/CSI/ISP clocks?

actually, Xavier and TX2 they’re using different low-level kernel drivers.
please enable dynamic debug message, i.e. dev_dbg(...);,
you may enable these 3 driver’s debug flag with below commands, please share the details kernel logs for reference, i.e. $ dmesg > klog.txt.
# echo 'file channel.c +p' > /sys/kernel/debug/dynamic_debug/control
# echo 'file vi4_fops.c +p' > /sys/kernel/debug/dynamic_debug/control
# echo 'file csi4_fops.c +p' > /sys/kernel/debug/dynamic_debug/control

I attached kernel logs message.

klog.txt (77.4 KB)

hello jpchae,

it might be issue that initial latency is longer then syncpt timeout settings,
according to below, it looks driver has received camera frame and fill the capture buffer after ~500ms.

[  317.652025] imx415 2-001a: imx415_start_streaming: start streaming 
[  318.098787] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
...
[  318.115659] video4linux video0: free_ring_buffers: capture init latency is 497 ms

for your use-case,
you may add set_mode_delay_ms into TX2’s device tree. this configure the maximum wait time for the first frame after capture starts, unit in milliseconds. you may configure it higher than 500ms for quick testing.
thanks

As your recommend , i added set_mode_delay_ms parameter in Tx2’s device tree.
please review it.

  				imx415_a@1a {
					compatible = "nvidia,imx415";
					reg = <0x1a>;
					devnode = "video0";

					sensor_model = "imx415";
					physical_w = "5.60";
					physical_h = "3.175";
					use_decibel_gain = "true";
					use_sensor_mode_id = "true";
					use_dol_wdr_mode = "false";
					limit_analog_gain = "true";
					avdd-reg = "vana";
					iovdd-reg = "vif";
					set_mode_delay_ms= "500";

Hello JerryChang,

Even adding the above set_mode_delay_ms , the same symptom occurs.

Once again, please review the part where the packet does not match after receiving the log with the debugging method you mentioned.

Please let me know which part of the device driver setting and device tree setting that needs to be checked while correcting.

  1. logs message from user-space for more details
PowerServiceCore:setCameraBw: totalIsoBw=1722614
Created fiber 0x7f44000f70 for CC 103 globalID 103 session 1
Thread 9 is working on CC 103 session 1 globalID 103 step 0
CC 103 session 1 completed step 0 in fiber 0x7f44000f70
cc 103(3) session 1 runCount=2 runIspOut=0, latest ccId=0
CC 103 session 1 completed step 1 in fiber 0x7f44000f70
NV AE and AfApply algorithms are active.
CC 103 session 1 completed step 2 in fiber 0x7f44000f70
CC 103 session 1 completed step 3 in fiber 0x7f44000f70
CC 103 session 1 completed step 4 in fiber 0x7f44000f70
CC 103 session 1 completed step 5 in fiber 0x7f44000f70
Session::updatePerfHints()
updatePerfHints(): guid=1ll, CaptureIntent=1
updatePerfHints(): NvCameraCoreUseCase_Preview
NvPHSSendThroughputHints: sensorId=1, m_usecase=4, m_type=1, m_value=30, m_timeout_ms=1000

NvPHSSendThroughputHints: sensorId=1, m_usecase=4, m_type=15, m_value=0, m_timeout_ms=1000

CC 103 session 1 completed step 6 in fiber 0x7f44000f70
CC 103 session 1 completed step 7 in fiber 0x7f44000f70
CC 103 session 1 processing step 8 in fiber 0x7f44000f70
FiberScheduler: cc 103, session 1, fiber 0x7f44000f70 in progress...

Thread 9 getting next capture
Thread 6 is waiting
Thread 9 is waiting
NvViErrorDecode Stream 0.0 failed: ts 1590047851840 frame 13 error 7 data 0x00000001
NvViErrorDecode CaptureError: ChanselShortFrame (7)
NvViErrorDecode See [https://wiki.nvidia.com/wmpwiki/index.php/Camera_Debugging/CaptureError_debugging](https://wiki.nvidia.com/wmpwiki/index.php/Camera_Debugging/CaptureError_debugging) for more information and links to documents.
ChanselShortFrame : 0x00000001
Channels with PIXEL_INCOMPLETE [11: 0]:
Channels 0
This can happen for three reasons: PIXEL_SHORT_FRAME: FE packet arrives before last expected pixel of the uncropped image; EMPTY_FRAME: FE packet arrives before cropped pixels other embedded data been received; PIXEL_OPEN_LINE: A pixel line has been opened with line start but FE packet arrives before line end ever arrives.
NvViCsiAbort - close channel, release syncpts
captureErrorCallback Stream 0.0 capture 1 failed: ts 1590047851840 frame 13 error 7 data 0x00000001

SCF: Error BadValue: timestamp cannot be 0 (in src/services/capture/NvViCsiHw.cpp, function waitCsiFrameStart(), line 630)
SCF: Error BadValue:  (propagating from src/common/Utils.cpp, function workerThread(), line 116)
SCF: Error BadValue: Worker thread ViCsiHw frameStart failed (in src/common/Utils.cpp, function workerThread(), line 133)
SCF: Error Timeout:  (propagating from src/services/capture/CaptureServiceEvent.cpp, function wait(), line 59)
Error: Camera HwEvents wait, this may indicate a hardware timeout occured,abort current/incoming cc
Created fiber 0x7f44001110 for CC 104 globalID 104 session 1
Thread 10 is working on CC 104 session 1 globalID 104 step 0
Fiber 0x7f44001110 is aborting in CC 104 Session 1
FiberScheduler: cc 104 session 1, fiber 0x7f44001110 aborted

FiberScheduler: fiber 0x7f44001110 exiting
Thread 10 getting next capture
Thread 4 is waiting
Thread 5 is waiting
Thread 10 is waiting
SCF: Error Timeout: ISP port 0 timed out! (in src/services/capture/NvIspHw.cpp, function waitIspFrameEnd(), line 478)
SCF: Error Timeout: ISP Stats timed out! (in src/services/capture/NvIspHw.cpp, function waitIspStatsFinished(), line 561)
SCF: Error InvalidState:  (propagating from src/services/capture/NvViCsiHw.cpp, function startCapture(), line 508)
SCF: Error InvalidState:  (propagating from src/services/capture/DeviceRecordNv.cpp, function doCSItoISPCapture(), line 110)
FiberScheduler: cc 101, session 1, fiber 0x7f44000b20 aborted in async operation
SCF: Error InvalidState:  (propagating from src/services/capture/CaptureRecord.cpp, function doCSItoISPCapture(), line 547)
SCF: Error InvalidState:  (propagating from src/services/capture/CaptureRecord.cpp, function issueCapture(), line 460)

SCF: Error InvalidState:  (propagating from src/services/capture/CaptureServiceDevice.cpp, function issueCaptures(), line 1293)
SCF: Error InvalidState:  (propagating from src/services/capture/CaptureServiceDevice.cpp, function issueCaptures(), line 1124)
SCF: Error OverFlow:  (propagating from src/services/capture/CaptureServiceDevice.cpp, function returnRequestPoolCaptures(), line 1243)
FiberScheduler: cc 101, session 1, fiber 0x7f44000b20 aborted in async operation

SCF: Error BadParameter: Fiber not present (in src/components/CaptureContainerImpl.cpp, function detachFiber(), line 597)
SCF: Error Timeout:  (propagating from src/api/Buffer.cpp, function waitForUnlock(), line 637)
SCF: Error Timeout:  (propagating from src/api/Buffer.cpp, function waitForUnlock(), line 637)
SCF: Error Timeout:  (propagating from src/components/CaptureContainerImpl.cpp, function returnBuffer(), line 358)
SCF: Error Timeout:  (propagating from src/components/CaptureContainerImpl.cpp, function returnBuffer(), line 358)
  1. kernel logs message in 1 case.
[  558.030915] imx415 2-001a: imx415_read_id: val: 0x3000 = 1
[  558.036620] imx415 2-001a: imx415_read_id: val: 0x3033 = 4
[  558.042169] imx415 2-001a: Detected IMX415 sensor
[ 1579.861481] nvcsi 150c0000.nvcsi: csi_port: 0
[ 1580.618234] video4linux video0: enable override control
[ 1580.618275] video4linux video0: tegra_channel_update_format: Resolution= 3840x2160 bytesperline=7680
[ 1580.623554] imx415 2-001a: imx415_set_mode: mode 0
[ 1580.661244] imx415 2-001a: imx415_set_mode: setting mode complete
[ 1580.678679] imx415 2-001a: imx415_start_streaming: start streaming
[ 1580.963280] host1x 13e10000.host1x: cdma_handle_timeout: timeout: 40 (15700000.vi_2) clientid 12, HW thresh 0, done 1
[ 1580.974007] host1x 13e10000.host1x: cdma_handle_timeout: timeout: 39 (15700000.vi_1) clientid 12, HW thresh 1, done 1
[ 1580.986556] host1x 13e10000.host1x: cdma_handle_timeout: timeout: 38 (15700000.vi_0) clientid 12, HW thresh 1, done 1
[ 1580.997922] ---- mlocks ----
[ 1580.997935] 8: locked by channel 7

[ 1580.997952] ---- syncpts ----
[ 1580.998436] id 5 (disp_d) min 6243 max 6244 refs 1 (previous client : )
[ 1580.998441] id 6 (disp_e) min 3 max 3 refs 1 (previous client : )
[ 1580.998444] id 7 (disp_f) min 3 max 3 refs 1 (previous client : )
[ 1580.998448] id 8 (vblank1) min 47097 max -6 refs 1 (previous client : )
[ 1580.998463] id 20 (gp10b_507) min 183286 max 183286 refs 1 (previous client : )
[ 1580.998466] id 21 (gp10b_506) min 18 max 18 refs 1 (previous client : )
[ 1580.998469] id 22 (gp10b_505) min 31498 max 31500 refs 1 (previous client : gp10b_505)
[ 1580.998474] id 24 (15600000.isp_nvargus-daemon_0) min 0 max 4 refs 4 (previous client : )
[ 1580.998477] id 25 (15600000.isp_nvargus-daemon_1) min 0 max 2 refs 4 (previous client : )
[ 1580.998482] id 28 (15600000.isp_nvargus-daemon_2) min 0 max 2 refs 4 (previous client : )
[ 1580.998485] id 29 (15600000.isp_nvargus-daemon_3) min 0 max 2 refs 4 (previous client : )
[ 1580.998488] id 30 (15600000.isp_nvargus-daemon_4) min 15 max 26 refs 9 (previous client : )
[ 1580.998511] id 31 (15600000.isp_nvargus-daemon_5) min 1 max 2 refs 4 (previous client : )
[ 1580.998516] id 33 (gp10b_503) min 26 max 26 refs 1 (previous client : )
[ 1580.998522] id 37 (15700000.vi_0) min 14 max 14 refs 2 (previous client : 15700000.vi_0)
[ 1580.998525] id 38 (15700000.vi_0) min 1 max 2 refs 4 (previous client : 15700000.vi_0)
[ 1580.998529] id 39 (15700000.vi_1) min 1 max 2 refs 4 (previous client : 15700000.vi_1)
[ 1580.998532] id 40 (15700000.vi_2) min 0 max 2 refs 4 (previous client : 15700000.vi_2)
[ 1580.998535] id 41 (150c0000.nvcsi_0) min 26 max 26 refs 2 (previous client : 150c0000.nvcsi_0)
[ 1580.998541] id 44 (gp10b_499) min 6 max 6 refs 1 (previous client : )
[ 1580.998544] id 45 (gp10b_498) min 8 max 8 refs 1 (previous client : )
[ 1580.998547] id 46 (gp10b_497) min 6 max 6 refs 1 (previous client : )
[ 1580.998550] id 47 (gp10b_496) min 6 max 6 refs 1 (previous client : )
[ 1580.998553] id 48 (gp10b_495) min 6 max 6 refs 1 (previous client : )
[ 1580.998556] id 49 (gp10b_494) min 6 max 6 refs 1 (previous client : )
[ 1580.998559] id 50 (gp10b_493) min 6 max 6 refs 1 (previous client : )

[ 1581.001396] ---- channels ----
[ 1581.001409]
channel 2 - [15820000.se](http://15820000.se/)



  1. trace log message for more information
# tracer: nop
#
# entries-in-buffer/entries-written: 818/818   #P:4
#
#                              _-----=> irqs-off
#                             / _----=> need-resched
#                            | / _---=> hardirq/softirq
#                            || / _--=> preempt-depth
#                            ||| /     delay
#           TASK-PID   CPU#  ||||    TIMESTAMP  FUNCTION
#              | |       |   ||||       |         |
        v4l2-ctl-8274  [003] ....   727.061830: tegra_channel_open: vi-output, imx415 2-001a
        v4l2-ctl-8274  [003] ....   727.062960: tegra_channel_set_power: imx415 2-001a : 0x1
        v4l2-ctl-8274  [003] ....   727.062971: camera_common_s_power: status : 0x1
        v4l2-ctl-8274  [003] ....   727.084334: tegra_channel_set_power: 150c0000.nvcsi--1 : 0x1
        v4l2-ctl-8274  [003] ....   727.084337: csi_s_power: enable : 0x1
        v4l2-ctl-8274  [005] ....   727.102392: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [004] ....   727.102500: tegra_channel_set_stream: enable : 0x1
 vi-output, imx4-8275  [004] ....   727.103880: tegra_channel_set_stream: 150c0000.nvcsi--1 : 0x1
 vi-output, imx4-8275  [004] ....   727.103882: csi_s_stream: enable : 0x1
 vi-output, imx4-8275  [004] ....   727.103947: tegra_channel_set_stream: imx415 2-001a : 0x1
     kworker/5:2-8235  [005] ....   727.132922: rtos_queue_peek_from_isr_failed: tstamp:23006388896 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   727.132926: rtcpu_start: tstamp:23006389717
     kworker/5:2-8235  [005] ....   727.132928: rtos_queue_send_from_isr_failed: tstamp:23006397754 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.132929: rtos_queue_send_from_isr_failed: tstamp:23006397860 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   727.132934: rtos_queue_send_failed: tstamp:23006398973 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.132940: rtos_queue_send_failed: tstamp:23006402332 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.300925: rtos_queue_peek_from_isr_failed: tstamp:23011389273 queue:0x0b4b4500
 vi-output, imx4-8275  [000] ....   727.371906: tegra_channel_capture_frame: sof:727.258950074
     kworker/5:2-8235  [005] ....   727.412917: rtcpu_vinotify_event: tstamp:23014814121 tag:ATOMP_FS channel:0x00 frame:12 vi_tstamp:23014813743 data:0x00000000
     kworker/5:2-8235  [005] ....   727.412920: rtcpu_vinotify_event: tstamp:23014823526 tag:CHANSEL_PXL_SOF channel:0x00 frame:12 vi_tstamp:23014823159 data:0x00000001
     kworker/5:2-8235  [005] ....   727.412921: rtcpu_vinotify_event: tstamp:23014826437 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:12 vi_tstamp:23014826079 data:0x08000000
     kworker/5:2-8235  [005] ....   727.412922: rtcpu_vinotify_event: tstamp:23015373281 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:12 vi_tstamp:23015372703 data:0x00000001
     kworker/5:2-8235  [005] ....   727.412922: rtcpu_vinotify_event: tstamp:23015373493 tag:ATOMP_FE channel:0x00 frame:12 vi_tstamp:23015372703 data:0x00000000
     kworker/5:2-8235  [005] ....   727.468940: rtos_queue_peek_from_isr_failed: tstamp:23016389262 queue:0x0b4b4500
 vi-output, imx4-8275  [003] ....   727.589425: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [003] ....   727.589467: tegra_channel_capture_frame: sof:727.258950074
 vi-output, imx4-8275  [003] ....   727.606957: tegra_channel_capture_frame: sof:727.494019467
     kworker/5:2-8235  [005] ....   727.636922: rtos_queue_send_failed: tstamp:23021605132 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.636928: rtos_queue_send_failed: tstamp:23021612734 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.636934: rtos_queue_send_failed: tstamp:23021619096 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.636934: rtos_queue_send_from_isr_failed: tstamp:23021620416 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.636935: rtos_queue_send_from_isr_failed: tstamp:23021620524 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   727.636939: rtos_queue_send_failed: tstamp:23021622084 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.636941: rtcpu_vinotify_event: tstamp:23022160057 tag:ATOMP_FS channel:0x00 frame:25 vi_tstamp:23022159680 data:0x00000000
     kworker/5:2-8235  [005] ....   727.636941: rtcpu_vinotify_event: tstamp:23022169463 tag:CHANSEL_PXL_SOF channel:0x00 frame:25 vi_tstamp:23022169095 data:0x00000001
     kworker/5:2-8235  [005] ....   727.636942: rtcpu_vinotify_event: tstamp:23022171700 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:25 vi_tstamp:23022171343 data:0x08000000
     kworker/5:2-8235  [005] ....   727.636942: rtcpu_vinotify_event: tstamp:23022719207 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:25 vi_tstamp:23022718640 data:0x00000001
     kworker/5:2-8235  [005] ....   727.636943: rtcpu_vinotify_event: tstamp:23022719417 tag:ATOMP_FE channel:0x00 frame:25 vi_tstamp:23022718640 data:0x00000000
     kworker/5:2-8235  [005] ....   727.748913: rtos_queue_peek_from_isr_failed: tstamp:23026389301 queue:0x0b4b4500
 vi-output, imx4-8275  [000] ....   727.842031: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [000] ....   727.842072: tegra_channel_capture_frame: sof:727.494019467
 vi-output, imx4-8275  [004] ....   727.860118: tegra_channel_capture_frame: sof:727.747171221
     kworker/5:2-8235  [005] ....   727.860915: rtos_queue_send_failed: tstamp:23028988306 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.860921: rtos_queue_send_failed: tstamp:23028991124 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.860926: rtos_queue_send_failed: tstamp:23029509066 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.860931: rtos_queue_send_from_isr_failed: tstamp:23029512117 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   727.860932: rtos_queue_send_failed: tstamp:23029513044 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   727.860933: rtcpu_vinotify_event: tstamp:23030071105 tag:ATOMP_FS channel:0x00 frame:39 vi_tstamp:23030070688 data:0x00000000
     kworker/5:2-8235  [005] ....   727.860934: rtcpu_vinotify_event: tstamp:23030080463 tag:CHANSEL_PXL_SOF channel:0x00 frame:39 vi_tstamp:23030080104 data:0x00000001
     kworker/5:2-8235  [005] ....   727.860934: rtcpu_vinotify_event: tstamp:23030083061 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:39 vi_tstamp:23030082706 data:0x08000000
     kworker/5:2-8235  [005] ....   727.916926: rtcpu_vinotify_event: tstamp:23030630219 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:39 vi_tstamp:23030629648 data:0x00000001
     kworker/5:2-8235  [005] ....   727.916929: rtcpu_vinotify_event: tstamp:23030630429 tag:ATOMP_FE channel:0x00 frame:39 vi_tstamp:23030629648 data:0x00000000
     kworker/5:2-8235  [005] ....   727.916932: rtos_queue_peek_from_isr_failed: tstamp:23031389289 queue:0x0b4b4500
 vi-output, imx4-8275  [003] ....   728.077228: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [003] ....   728.077268: tegra_channel_capture_frame: sof:727.747171221
     kworker/5:2-8235  [005] ....   728.088922: rtos_queue_peek_from_isr_failed: tstamp:23036389287 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   728.088924: rtos_queue_send_from_isr_failed: tstamp:23036557478 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.088925: rtos_queue_send_from_isr_failed: tstamp:23036557596 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.088926: rtos_queue_send_from_isr_failed: tstamp:23036557705 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.088926: rtos_queue_send_from_isr_failed: tstamp:23036557811 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.088927: rtos_queue_send_from_isr_failed: tstamp:23036557916 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.088928: rtos_queue_send_from_isr_failed: tstamp:23036558024 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.088928: rtos_queue_send_from_isr_failed: tstamp:23036558129 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.088929: rtos_queue_send_from_isr_failed: tstamp:23036558234 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.088930: rtos_queue_send_failed: tstamp:23036558819 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.088931: rtos_queue_send_from_isr_failed: tstamp:23036855685 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.088932: rtos_queue_send_from_isr_failed: tstamp:23036855793 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.088932: rtos_queue_send_from_isr_failed: tstamp:23036855899 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.088933: rtos_queue_send_from_isr_failed: tstamp:23036856006 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.088934: rtos_queue_send_from_isr_failed: tstamp:23036856109 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.088934: rtos_queue_send_from_isr_failed: tstamp:23036856214 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.088935: rtos_queue_send_from_isr_failed: tstamp:23036856330 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.088936: rtos_queue_send_from_isr_failed: tstamp:23036856435 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.088936: rtos_queue_send_failed: tstamp:23036856882 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.088937: rtos_queue_send_from_isr_failed: tstamp:23036861663 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.088937: rtos_queue_send_from_isr_failed: tstamp:23036861769 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.088938: rtos_queue_send_from_isr_failed: tstamp:23036861876 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.088939: rtos_queue_send_from_isr_failed: tstamp:23036861985 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.088940: rtos_queue_send_from_isr_failed: tstamp:23036862088 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.088941: rtos_queue_send_from_isr_failed: tstamp:23036862193 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.088942: rtos_queue_send_from_isr_failed: tstamp:23036862298 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.088943: rtos_queue_send_from_isr_failed: tstamp:23036862402 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.088943: rtos_queue_send_failed: tstamp:23036862844 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.088944: rtos_queue_send_from_isr_failed: tstamp:23036864238 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.088945: rtos_queue_send_from_isr_failed: tstamp:23036864347 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.088945: rtos_queue_send_from_isr_failed: tstamp:23036864452 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.088946: rtos_queue_send_from_isr_failed: tstamp:23036864557 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.088947: rtos_queue_send_from_isr_failed: tstamp:23036864662 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.088947: rtos_queue_send_from_isr_failed: tstamp:23036864767 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.088948: rtos_queue_send_from_isr_failed: tstamp:23036864874 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.088949: rtos_queue_send_from_isr_failed: tstamp:23036864977 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.088949: rtos_queue_send_failed: tstamp:23036865902 queue:0x0b4a7258
 vi-output, imx4-8275  [004] ....   728.095181: tegra_channel_capture_frame: sof:727.982240647
     kworker/5:2-8235  [005] ....   728.144902: rtcpu_vinotify_event: tstamp:23037417003 tag:ATOMP_FS channel:0x00 frame:52 vi_tstamp:23037416624 data:0x00000000
     kworker/5:2-8235  [005] ....   728.144905: rtcpu_vinotify_event: tstamp:23037426397 tag:CHANSEL_PXL_SOF channel:0x00 frame:52 vi_tstamp:23037426040 data:0x00000001
     kworker/5:2-8235  [005] ....   728.144905: rtcpu_vinotify_event: tstamp:23037428761 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:52 vi_tstamp:23037428402 data:0x08000000
     kworker/5:2-8235  [005] ....   728.144906: rtcpu_vinotify_event: tstamp:23037976148 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:52 vi_tstamp:23037975584 data:0x00000001
     kworker/5:2-8235  [005] ....   728.144906: rtcpu_vinotify_event: tstamp:23037976352 tag:ATOMP_FE channel:0x00 frame:52 vi_tstamp:23037975584 data:0x00000000
     kworker/5:2-8235  [005] ....   728.256947: rtos_queue_peek_from_isr_failed: tstamp:23041389319 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   728.312916: rtos_queue_send_from_isr_failed: tstamp:23044229301 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.312919: rtos_queue_send_from_isr_failed: tstamp:23044229419 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.312920: rtos_queue_send_from_isr_failed: tstamp:23044229527 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.312920: rtos_queue_send_from_isr_failed: tstamp:23044229633 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.312921: rtos_queue_send_from_isr_failed: tstamp:23044229738 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.312922: rtos_queue_send_from_isr_failed: tstamp:23044229854 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.312922: rtos_queue_send_from_isr_failed: tstamp:23044229974 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.312923: rtos_queue_send_from_isr_failed: tstamp:23044230083 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.312924: rtos_queue_send_failed: tstamp:23044230668 queue:0x0b4a7258
 vi-output, imx4-8275  [005] ....   728.329553: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [005] ....   728.329590: tegra_channel_capture_frame: sof:727.982240647
 vi-output, imx4-8275  [005] ....   728.330243: tegra_channel_capture_frame: sof:728.217310077
     kworker/5:2-8235  [005] ....   728.368926: rtos_queue_send_from_isr_failed: tstamp:23044235556 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.368929: rtos_queue_send_from_isr_failed: tstamp:23044235663 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.368930: rtos_queue_send_from_isr_failed: tstamp:23044235774 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.368930: rtos_queue_send_from_isr_failed: tstamp:23044235897 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.368931: rtos_queue_send_from_isr_failed: tstamp:23044236001 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.368931: rtos_queue_send_from_isr_failed: tstamp:23044236106 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.368932: rtos_queue_send_from_isr_failed: tstamp:23044236213 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.368933: rtos_queue_send_from_isr_failed: tstamp:23044236319 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.368934: rtos_queue_send_failed: tstamp:23044236755 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.368935: rtos_queue_send_from_isr_failed: tstamp:23044745915 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.368936: rtos_queue_send_from_isr_failed: tstamp:23044746039 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.368936: rtos_queue_send_from_isr_failed: tstamp:23044746144 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.368937: rtos_queue_send_from_isr_failed: tstamp:23044746251 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.368938: rtos_queue_send_from_isr_failed: tstamp:23044746357 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.368938: rtos_queue_send_from_isr_failed: tstamp:23044746463 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.368939: rtos_queue_send_from_isr_failed: tstamp:23044746568 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.368939: rtos_queue_send_from_isr_failed: tstamp:23044746678 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.368940: rtos_queue_send_failed: tstamp:23044747131 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.368941: rtos_queue_send_from_isr_failed: tstamp:23044749327 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.368941: rtos_queue_send_from_isr_failed: tstamp:23044749434 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.368942: rtos_queue_send_from_isr_failed: tstamp:23044749539 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.368943: rtos_queue_send_from_isr_failed: tstamp:23044749644 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.368943: rtos_queue_send_from_isr_failed: tstamp:23044749749 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.368944: rtos_queue_send_from_isr_failed: tstamp:23044749854 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.368944: rtos_queue_send_from_isr_failed: tstamp:23044749960 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.368945: rtos_queue_send_from_isr_failed: tstamp:23044750065 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.368946: rtos_queue_send_failed: tstamp:23044750991 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.368947: rtcpu_vinotify_event: tstamp:23044762932 tag:ATOMP_FS channel:0x00 frame:65 vi_tstamp:23044762560 data:0x00000000
     kworker/5:2-8235  [005] ....   728.368948: rtcpu_vinotify_event: tstamp:23044772336 tag:CHANSEL_PXL_SOF channel:0x00 frame:65 vi_tstamp:23044771976 data:0x00000001
     kworker/5:2-8235  [005] ....   728.368948: rtcpu_vinotify_event: tstamp:23044774358 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:65 vi_tstamp:23044774002 data:0x08000000
     kworker/5:2-8235  [005] ....   728.368949: rtcpu_vinotify_event: tstamp:23045322092 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:65 vi_tstamp:23045321520 data:0x00000001
     kworker/5:2-8235  [005] ....   728.368949: rtcpu_vinotify_event: tstamp:23045322302 tag:ATOMP_FE channel:0x00 frame:65 vi_tstamp:23045321520 data:0x00000000
     kworker/5:2-8235  [005] ....   728.424932: rtos_queue_peek_from_isr_failed: tstamp:23046389303 queue:0x0b4b4500
 vi-output, imx4-8275  [005] ....   728.565439: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [005] ....   728.565481: tegra_channel_capture_frame: sof:728.217310077
 vi-output, imx4-8275  [000] ....   728.583405: tegra_channel_capture_frame: sof:728.470461834
     kworker/5:2-8235  [005] ....   728.592904: rtos_queue_peek_from_isr_failed: tstamp:23051389321 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   728.592908: rtos_queue_send_from_isr_failed: tstamp:23051604644 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.592908: rtos_queue_send_from_isr_failed: tstamp:23051604756 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.592909: rtos_queue_send_from_isr_failed: tstamp:23051604865 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.592910: rtos_queue_send_from_isr_failed: tstamp:23051604971 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.592910: rtos_queue_send_from_isr_failed: tstamp:23051605076 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.592911: rtos_queue_send_from_isr_failed: tstamp:23051605180 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.592911: rtos_queue_send_from_isr_failed: tstamp:23051605285 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.592912: rtos_queue_send_from_isr_failed: tstamp:23051605390 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.592914: rtos_queue_send_failed: tstamp:23051605958 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.592914: rtos_queue_send_from_isr_failed: tstamp:23051607833 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.592915: rtos_queue_send_from_isr_failed: tstamp:23051607939 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.592915: rtos_queue_send_from_isr_failed: tstamp:23051608047 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.592916: rtos_queue_send_from_isr_failed: tstamp:23051608153 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.592917: rtos_queue_send_from_isr_failed: tstamp:23051608258 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.592917: rtos_queue_send_from_isr_failed: tstamp:23051608363 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.592918: rtos_queue_send_from_isr_failed: tstamp:23051608468 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.592919: rtos_queue_send_from_isr_failed: tstamp:23051608573 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.592919: rtos_queue_send_failed: tstamp:23051609001 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.592920: rtos_queue_send_from_isr_failed: tstamp:23051861899 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.592921: rtos_queue_send_from_isr_failed: tstamp:23051862013 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.592921: rtos_queue_send_from_isr_failed: tstamp:23051862120 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.592922: rtos_queue_send_from_isr_failed: tstamp:23051862227 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.592923: rtos_queue_send_from_isr_failed: tstamp:23051862332 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.592923: rtos_queue_send_from_isr_failed: tstamp:23051862437 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.592924: rtos_queue_send_from_isr_failed: tstamp:23051862542 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.592924: rtos_queue_send_from_isr_failed: tstamp:23051862647 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.592925: rtos_queue_send_failed: tstamp:23051863103 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.592926: rtos_queue_send_from_isr_failed: tstamp:23052120656 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.592926: rtos_queue_send_from_isr_failed: tstamp:23052120774 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.592927: rtos_queue_send_from_isr_failed: tstamp:23052120879 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.592928: rtos_queue_send_from_isr_failed: tstamp:23052120985 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.592928: rtos_queue_send_from_isr_failed: tstamp:23052121089 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.592929: rtos_queue_send_from_isr_failed: tstamp:23052121198 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.592929: rtos_queue_send_from_isr_failed: tstamp:23052121302 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.592930: rtos_queue_send_from_isr_failed: tstamp:23052121405 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.592931: rtos_queue_send_failed: tstamp:23052122338 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.592932: rtcpu_vinotify_event: tstamp:23052673939 tag:ATOMP_FS channel:0x00 frame:79 vi_tstamp:23052673568 data:0x00000000
     kworker/5:2-8235  [005] ....   728.592933: rtcpu_vinotify_event: tstamp:23052683341 tag:CHANSEL_PXL_SOF channel:0x00 frame:79 vi_tstamp:23052682985 data:0x00000001
     kworker/5:2-8235  [005] ....   728.592934: rtcpu_vinotify_event: tstamp:23052685708 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:79 vi_tstamp:23052685356 data:0x08000000
     kworker/5:2-8235  [005] ....   728.648932: rtcpu_vinotify_event: tstamp:23053233108 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:79 vi_tstamp:23053232529 data:0x00000001
     kworker/5:2-8235  [005] ....   728.648935: rtcpu_vinotify_event: tstamp:23053233318 tag:ATOMP_FE channel:0x00 frame:79 vi_tstamp:23053232529 data:0x00000000
     kworker/5:2-8235  [005] ....   728.704919: rtos_queue_peek_from_isr_failed: tstamp:23056389332 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   728.816916: rtos_queue_send_from_isr_failed: tstamp:23059486030 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.816920: rtos_queue_send_from_isr_failed: tstamp:23059486147 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   728.816920: rtos_queue_send_from_isr_failed: tstamp:23059486262 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   728.816921: rtos_queue_send_from_isr_failed: tstamp:23059486369 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   728.816922: rtos_queue_send_from_isr_failed: tstamp:23059486474 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   728.816922: rtos_queue_send_from_isr_failed: tstamp:23059486576 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   728.816923: rtos_queue_send_from_isr_failed: tstamp:23059486681 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   728.816924: rtos_queue_send_from_isr_failed: tstamp:23059486786 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.816925: rtos_queue_send_failed: tstamp:23059487353 queue:0x0b4a7258
  vi-output, imx4-8275  [005] ....   728.817479: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [005] ....   728.817514: tegra_channel_capture_frame: sof:728.470461834
 vi-output, imx4-8275  [004] ....   728.818463: tegra_channel_capture_frame: sof:728.705531263
     kworker/5:2-8235  [005] ....   728.872930: rtos_queue_send_from_isr_failed: tstamp:23059997786 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   728.872931: rtos_queue_send_failed: tstamp:23059998718 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   728.872933: rtcpu_vinotify_event: tstamp:23060019874 tag:ATOMP_FS channel:0x00 frame:92 vi_tstamp:23060019505 data:0x00000000
     kworker/5:2-8235  [005] ....   728.872934: rtcpu_vinotify_event: tstamp:23060029281 tag:CHANSEL_PXL_SOF channel:0x00 frame:92 vi_tstamp:23060028921 data:0x00000001
     kworker/5:2-8235  [005] ....   728.872934: rtcpu_vinotify_event: tstamp:23060031305 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:92 vi_tstamp:23060030954 data:0x08000000
     kworker/5:2-8235  [005] ....   728.872935: rtcpu_vinotify_event: tstamp:23060579035 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:92 vi_tstamp:23060578465 data:0x00000001
     kworker/5:2-8235  [005] ....   728.872936: rtcpu_vinotify_event: tstamp:23060579249 tag:ATOMP_FE channel:0x00 frame:92 vi_tstamp:23060578465 data:0x00000000
     kworker/5:2-8235  [005] ....   728.872937: rtos_queue_peek_from_isr_failed: tstamp:23061389349 queue:0x0b4b4500
      kworker/5:2-8235  [005] ....   729.045140: rtos_queue_send_failed: tstamp:23066862827 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.045141: rtos_queue_send_from_isr_failed: tstamp:23066864365 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.045146: rtos_queue_send_failed: tstamp:23066865533 queue:0x0b4a7258
 vi-output, imx4-8275  [005] ....   729.053702: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [005] ....   729.053740: tegra_channel_capture_frame: sof:728.705531263
 vi-output, imx4-8275  [003] ....   729.071631: tegra_channel_capture_frame: sof:728.958682956
     kworker/5:2-8235  [005] ....   729.100920: rtos_queue_send_from_isr_failed: tstamp:23067375711 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.100923: rtos_queue_send_from_isr_failed: tstamp:23067375826 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.100928: rtos_queue_send_failed: tstamp:23067376926 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.100929: rtos_queue_send_from_isr_failed: tstamp:23067379002 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.100934: rtos_queue_send_failed: tstamp:23067380668 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.100936: rtcpu_vinotify_event: tstamp:23067930894 tag:ATOMP_FS channel:0x00 frame:106 vi_tstamp:23067930513 data:0x00000000
     kworker/5:2-8235  [005] ....   729.100936: rtcpu_vinotify_event: tstamp:23067940293 tag:CHANSEL_PXL_SOF channel:0x00 frame:106 vi_tstamp:23067939929 data:0x00000001
     kworker/5:2-8235  [005] ....   729.100937: rtcpu_vinotify_event: tstamp:23067942821 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:106 vi_tstamp:23067942465 data:0x08000000
     kworker/5:2-8235  [005] ....   729.100937: rtcpu_vinotify_event: tstamp:23068490073 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:106 vi_tstamp:23068489473 data:0x00000001
     kworker/5:2-8235  [005] ....   729.100938: rtcpu_vinotify_event: tstamp:23068490326 tag:ATOMP_FE channel:0x00 frame:106 vi_tstamp:23068489474 data:0x00000000
     kworker/5:2-8235  [005] ....   729.212926: rtos_queue_peek_from_isr_failed: tstamp:23071389337 queue:0x0b4b4500
 vi-output, imx4-8275  [000] ....   729.306068: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [000] ....   729.306114: tegra_channel_capture_frame: sof:728.958682956
 vi-output, imx4-8275  [000] ....   729.306699: tegra_channel_capture_frame: sof:729.193752389
     kworker/5:2-8235  [005] ....   729.324941: rtos_queue_send_from_isr_failed: tstamp:23074736901 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.324943: rtos_queue_send_failed: tstamp:23074737474 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.324950: rtos_queue_send_from_isr_failed: tstamp:23074742414 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.324951: rtos_queue_send_failed: tstamp:23074742846 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.324959: rtos_queue_send_from_isr_failed: tstamp:23075005910 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.324960: rtos_queue_send_failed: tstamp:23075006510 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.324967: rtos_queue_send_from_isr_failed: tstamp:23075265101 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.324968: rtos_queue_send_failed: tstamp:23075266544 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.324970: rtcpu_vinotify_event: tstamp:23075276832 tag:ATOMP_FS channel:0x00 frame:119 vi_tstamp:23075276449 data:0x00000000
     kworker/5:2-8235  [005] ....   729.324971: rtcpu_vinotify_event: tstamp:23075286249 tag:CHANSEL_PXL_SOF channel:0x00 frame:119 vi_tstamp:23075285865 data:0x00000001
     kworker/5:2-8235  [005] ....   729.324972: rtcpu_vinotify_event: tstamp:23075288648 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:119 vi_tstamp:23075288282 data:0x08000000
     kworker/5:2-8235  [005] ....   729.324972: rtcpu_vinotify_event: tstamp:23075835978 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:119 vi_tstamp:23075835410 data:0x00000001
     kworker/5:2-8235  [005] ....   729.324973: rtcpu_vinotify_event: tstamp:23075836189 tag:ATOMP_FE channel:0x00 frame:119 vi_tstamp:23075835410 data:0x00000000
     kworker/5:2-8235  [005] ....   729.380906: rtos_queue_peek_from_isr_failed: tstamp:23076389344 queue:0x0b4b4500
 vi-output, imx4-8275  [000] ....   729.526266: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [000] ....   729.526304: tegra_channel_capture_frame: sof:729.193752389
 vi-output, imx4-8275  [000] ....   729.541772: tegra_channel_capture_frame: sof:729.428821854
     kworker/5:2-8235  [005] ....   729.548918: rtos_queue_peek_from_isr_failed: tstamp:23081389346 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   729.548921: rtos_queue_send_from_isr_failed: tstamp:23082104250 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.548922: rtos_queue_send_from_isr_failed: tstamp:23082104363 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.548923: rtos_queue_send_from_isr_failed: tstamp:23082104473 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   729.548924: rtos_queue_send_from_isr_failed: tstamp:23082104581 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   729.548925: rtos_queue_send_from_isr_failed: tstamp:23082104684 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   729.548925: rtos_queue_send_from_isr_failed: tstamp:23082104792 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   729.548926: rtos_queue_send_from_isr_failed: tstamp:23082104898 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   729.548926: rtos_queue_send_from_isr_failed: tstamp:23082105002 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.548928: rtos_queue_send_failed: tstamp:23082105570 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.548929: rtos_queue_send_from_isr_failed: tstamp:23082136964 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.548929: rtos_queue_send_from_isr_failed: tstamp:23082137073 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.548930: rtos_queue_send_from_isr_failed: tstamp:23082137179 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   729.548930: rtos_queue_send_from_isr_failed: tstamp:23082137285 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   729.548931: rtos_queue_send_from_isr_failed: tstamp:23082137389 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   729.548932: rtos_queue_send_from_isr_failed: tstamp:23082137494 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   729.548932: rtos_queue_send_from_isr_failed: tstamp:23082137599 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   729.548933: rtos_queue_send_from_isr_failed: tstamp:23082137703 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.548934: rtos_queue_send_failed: tstamp:23082138148 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.548934: rtos_queue_send_from_isr_failed: tstamp:23082144135 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.548935: rtos_queue_send_from_isr_failed: tstamp:23082144245 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.548936: rtos_queue_send_from_isr_failed: tstamp:23082144351 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   729.548936: rtos_queue_send_from_isr_failed: tstamp:23082144457 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   729.548937: rtos_queue_send_from_isr_failed: tstamp:23082144565 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   729.548937: rtos_queue_send_from_isr_failed: tstamp:23082144669 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   729.548938: rtos_queue_send_from_isr_failed: tstamp:23082144774 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   729.548938: rtos_queue_send_from_isr_failed: tstamp:23082144879 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.548939: rtos_queue_send_failed: tstamp:23082145331 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.548940: rtos_queue_send_from_isr_failed: tstamp:23082146641 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.548941: rtos_queue_send_from_isr_failed: tstamp:23082146760 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.548942: rtos_queue_send_from_isr_failed: tstamp:23082146867 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   729.548942: rtos_queue_send_from_isr_failed: tstamp:23082146973 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   729.548943: rtos_queue_send_from_isr_failed: tstamp:23082147084 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   729.548944: rtos_queue_send_from_isr_failed: tstamp:23082147188 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   729.548944: rtos_queue_send_from_isr_failed: tstamp:23082147294 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   729.548945: rtos_queue_send_from_isr_failed: tstamp:23082147400 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.548946: rtos_queue_send_failed: tstamp:23082148336 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.548947: rtcpu_vinotify_event: tstamp:23082622767 tag:ATOMP_FS channel:0x00 frame:132 vi_tstamp:23082622385 data:0x00000000
     kworker/5:2-8235  [005] ....   729.548948: rtcpu_vinotify_event: tstamp:23082632157 tag:CHANSEL_PXL_SOF channel:0x00 frame:132 vi_tstamp:23082631802 data:0x00000001
     kworker/5:2-8235  [005] ....   729.548948: rtcpu_vinotify_event: tstamp:23082634718 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:132 vi_tstamp:23082634357 data:0x08000000
     kworker/5:2-8235  [005] ....   729.604924: rtcpu_vinotify_event: tstamp:23083181937 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:132 vi_tstamp:23083181346 data:0x00000001
     kworker/5:2-8235  [005] ....   729.604927: rtcpu_vinotify_event: tstamp:23083182151 tag:ATOMP_FE channel:0x00 frame:132 vi_tstamp:23083181346 data:0x00000000
     kworker/5:2-8235  [005] ....   729.716925: rtos_queue_peek_from_isr_failed: tstamp:23086389409 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   729.772925: rtos_queue_send_from_isr_failed: tstamp:23089479343 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.772928: rtos_queue_send_from_isr_failed: tstamp:23089479461 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.772929: rtos_queue_send_from_isr_failed: tstamp:23089479570 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   729.772929: rtos_queue_send_from_isr_failed: tstamp:23089479676 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   729.772930: rtos_queue_send_from_isr_failed: tstamp:23089479780 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   729.772931: rtos_queue_send_from_isr_failed: tstamp:23089479884 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   729.772931: rtos_queue_send_from_isr_failed: tstamp:23089479987 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   729.772932: rtos_queue_send_from_isr_failed: tstamp:23089480094 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.772933: rtos_queue_send_failed: tstamp:23089480660 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.772934: rtos_queue_send_from_isr_failed: tstamp:23089482997 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.772935: rtos_queue_send_from_isr_failed: tstamp:23089483103 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.772935: rtos_queue_send_from_isr_failed: tstamp:23089483211 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   729.772936: rtos_queue_send_from_isr_failed: tstamp:23089483317 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   729.772937: rtos_queue_send_from_isr_failed: tstamp:23089483422 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   729.772937: rtos_queue_send_from_isr_failed: tstamp:23089483527 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   729.772938: rtos_queue_send_from_isr_failed: tstamp:23089483631 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   729.772938: rtos_queue_send_from_isr_failed: tstamp:23089483736 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.772939: rtos_queue_send_failed: tstamp:23089484163 queue:0x0b4a7258
 vi-output, imx4-8275  [003] ....   729.777389: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [003] ....   729.777426: tegra_channel_capture_frame: sof:729.428821854
 vi-output, imx4-8275  [003] ....   729.794936: tegra_channel_capture_frame: sof:729.681973519
     kworker/5:2-8235  [005] ....   729.828932: rtos_queue_send_from_isr_failed: tstamp:23089991357 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.828936: rtos_queue_send_from_isr_failed: tstamp:23089991464 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.828936: rtos_queue_send_from_isr_failed: tstamp:23089991569 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   729.828937: rtos_queue_send_from_isr_failed: tstamp:23089991676 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   729.828937: rtos_queue_send_from_isr_failed: tstamp:23089991781 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   729.828938: rtos_queue_send_from_isr_failed: tstamp:23089991886 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   729.828939: rtos_queue_send_from_isr_failed: tstamp:23089991991 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   729.828939: rtos_queue_send_from_isr_failed: tstamp:23089992100 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.828941: rtos_queue_send_failed: tstamp:23089992559 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.828942: rtos_queue_send_from_isr_failed: tstamp:23089994274 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.828942: rtos_queue_send_from_isr_failed: tstamp:23089994382 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   729.828943: rtos_queue_send_from_isr_failed: tstamp:23089994487 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   729.828943: rtos_queue_send_from_isr_failed: tstamp:23089994593 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   729.828944: rtos_queue_send_from_isr_failed: tstamp:23089994698 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   729.828945: rtos_queue_send_from_isr_failed: tstamp:23089994802 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   729.828945: rtos_queue_send_from_isr_failed: tstamp:23089994906 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   729.828946: rtos_queue_send_from_isr_failed: tstamp:23089995011 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   729.828947: rtos_queue_send_failed: tstamp:23089995946 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   729.828948: rtcpu_vinotify_event: tstamp:23090533771 tag:ATOMP_FS channel:0x00 frame:146 vi_tstamp:23090533394 data:0x00000000
     kworker/5:2-8235  [005] ....   729.828949: rtcpu_vinotify_event: tstamp:23090543176 tag:CHANSEL_PXL_SOF channel:0x00 frame:146 vi_tstamp:23090542810 data:0x00000001
     kworker/5:2-8235  [005] ....   729.828949: rtcpu_vinotify_event: tstamp:23090546088 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:146 vi_tstamp:23090545736 data:0x08000000
     kworker/5:2-8235  [005] ....   729.828950: rtcpu_vinotify_event: tstamp:23091092923 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:146 vi_tstamp:23091092353 data:0x00000001
     kworker/5:2-8235  [005] ....   729.828951: rtcpu_vinotify_event: tstamp:23091093136 tag:ATOMP_FE channel:0x00 frame:146 vi_tstamp:23091092354 data:0x00000000
     kworker/5:2-8235  [005] ....   729.828952: rtos_queue_peek_from_isr_failed: tstamp:23091389392 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   729.996929: rtos_queue_peek_from_isr_failed: tstamp:23096389369 queue:0x0b4b4500
 vi-output, imx4-8275  [003] ....   730.029583: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [003] ....   730.029622: tegra_channel_capture_frame: sof:729.681973519
 vi-output, imx4-8275  [005] ....   730.048071: tegra_channel_capture_frame: sof:729.935125216
     kworker/5:2-8235  [005] ....   730.052939: rtos_queue_send_from_isr_failed: tstamp:23097354029 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.052942: rtos_queue_send_from_isr_failed: tstamp:23097354147 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.052943: rtos_queue_send_from_isr_failed: tstamp:23097354256 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.052943: rtos_queue_send_from_isr_failed: tstamp:23097354362 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.052944: rtos_queue_send_from_isr_failed: tstamp:23097354466 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.052945: rtos_queue_send_from_isr_failed: tstamp:23097354571 queue:0x0b4b0098
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     kworker/5:2-8235  [005] ....   730.052946: rtos_queue_send_from_isr_failed: tstamp:23097354781 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.052948: rtos_queue_send_failed: tstamp:23097355354 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.052949: rtos_queue_send_from_isr_failed: tstamp:23097361368 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.052950: rtos_queue_send_from_isr_failed: tstamp:23097361474 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.052950: rtos_queue_send_from_isr_failed: tstamp:23097361581 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.052951: rtos_queue_send_from_isr_failed: tstamp:23097361690 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.052952: rtos_queue_send_from_isr_failed: tstamp:23097361796 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.052952: rtos_queue_send_from_isr_failed: tstamp:23097361904 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.052953: rtos_queue_send_from_isr_failed: tstamp:23097362007 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.052954: rtos_queue_send_from_isr_failed: tstamp:23097362112 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.052955: rtos_queue_send_failed: tstamp:23097362556 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.052956: rtos_queue_send_from_isr_failed: tstamp:23097872232 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.052956: rtos_queue_send_from_isr_failed: tstamp:23097872346 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.052957: rtos_queue_send_from_isr_failed: tstamp:23097872452 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.052958: rtos_queue_send_from_isr_failed: tstamp:23097872559 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.052958: rtos_queue_send_from_isr_failed: tstamp:23097872664 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.052959: rtos_queue_send_from_isr_failed: tstamp:23097872770 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.052960: rtos_queue_send_from_isr_failed: tstamp:23097872875 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.052961: rtos_queue_send_from_isr_failed: tstamp:23097872981 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.052961: rtos_queue_send_failed: tstamp:23097873443 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.052962: rtos_queue_send_from_isr_failed: tstamp:23097875410 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.052963: rtos_queue_send_from_isr_failed: tstamp:23097875516 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.052964: rtos_queue_send_from_isr_failed: tstamp:23097875633 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.052964: rtos_queue_send_from_isr_failed: tstamp:23097875739 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.052965: rtos_queue_send_from_isr_failed: tstamp:23097875846 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.052966: rtos_queue_send_from_isr_failed: tstamp:23097875952 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.052967: rtos_queue_send_from_isr_failed: tstamp:23097876057 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.052967: rtos_queue_send_from_isr_failed: tstamp:23097876162 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.052968: rtos_queue_send_failed: tstamp:23097877097 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.052970: rtcpu_vinotify_event: tstamp:23098444776 tag:ATOMP_FS channel:0x00 frame:160 vi_tstamp:23098444402 data:0x00000000
     kworker/5:2-8235  [005] ....   730.052971: rtcpu_vinotify_event: tstamp:23098454183 tag:CHANSEL_PXL_SOF channel:0x00 frame:160 vi_tstamp:23098453818 data:0x00000001
     kworker/5:2-8235  [005] ....   730.052971: rtcpu_vinotify_event: tstamp:23098456517 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:160 vi_tstamp:23098456163 data:0x08000000
     kworker/5:2-8235  [005] ....   730.108927: rtcpu_vinotify_event: tstamp:23099003929 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:160 vi_tstamp:23099003362 data:0x00000001
     kworker/5:2-8235  [005] ....   730.108930: rtcpu_vinotify_event: tstamp:23099004141 tag:ATOMP_FE channel:0x00 frame:160 vi_tstamp:23099003362 data:0x00000000
     kworker/5:2-8235  [005] ....   730.164934: rtos_queue_peek_from_isr_failed: tstamp:23101389387 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   730.276927: rtos_queue_send_from_isr_failed: tstamp:23105229699 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.276930: rtos_queue_send_from_isr_failed: tstamp:23105229818 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.276931: rtos_queue_send_from_isr_failed: tstamp:23105229927 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.276931: rtos_queue_send_from_isr_failed: tstamp:23105230036 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.276932: rtos_queue_send_from_isr_failed: tstamp:23105230142 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.276933: rtos_queue_send_from_isr_failed: tstamp:23105230249 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.276933: rtos_queue_send_from_isr_failed: tstamp:23105230354 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.276934: rtos_queue_send_from_isr_failed: tstamp:23105230457 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.276935: rtos_queue_send_failed: tstamp:23105231040 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.276936: rtos_queue_send_from_isr_failed: tstamp:23105232732 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.276937: rtos_queue_send_from_isr_failed: tstamp:23105232849 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.276937: rtos_queue_send_from_isr_failed: tstamp:23105232955 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.276938: rtos_queue_send_from_isr_failed: tstamp:23105233061 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.276939: rtos_queue_send_from_isr_failed: tstamp:23105233166 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.276939: rtos_queue_send_from_isr_failed: tstamp:23105233278 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.276940: rtos_queue_send_from_isr_failed: tstamp:23105233381 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.276940: rtos_queue_send_from_isr_failed: tstamp:23105233485 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.276941: rtos_queue_send_failed: tstamp:23105233912 queue:0x0b4a7258
 vi-output, imx4-8275  [000] ....   730.281487: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [000] ....   730.281525: tegra_channel_capture_frame: sof:729.935125216
 vi-output, imx4-8275  [000] ....   730.283135: tegra_channel_capture_frame: sof:730.170194651
     kworker/5:2-8235  [005] ....   730.332937: rtos_queue_send_from_isr_failed: tstamp:23105744639 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.332940: rtos_queue_send_from_isr_failed: tstamp:23105744755 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.332941: rtos_queue_send_from_isr_failed: tstamp:23105744860 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.332941: rtos_queue_send_from_isr_failed: tstamp:23105744966 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.332942: rtos_queue_send_from_isr_failed: tstamp:23105745071 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.332943: rtos_queue_send_from_isr_failed: tstamp:23105745176 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.332943: rtos_queue_send_from_isr_failed: tstamp:23105745293 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.332944: rtos_queue_send_from_isr_failed: tstamp:23105745398 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.332946: rtos_queue_send_failed: tstamp:23105745852 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.332946: rtos_queue_send_from_isr_failed: tstamp:23105747523 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.332947: rtos_queue_send_from_isr_failed: tstamp:23105747631 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.332948: rtos_queue_send_from_isr_failed: tstamp:23105747738 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.332948: rtos_queue_send_from_isr_failed: tstamp:23105747845 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.332949: rtos_queue_send_from_isr_failed: tstamp:23105747950 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.332950: rtos_queue_send_from_isr_failed: tstamp:23105748056 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.332950: rtos_queue_send_from_isr_failed: tstamp:23105748161 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.332951: rtos_queue_send_from_isr_failed: tstamp:23105748266 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.332952: rtos_queue_send_failed: tstamp:23105749201 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.332954: rtcpu_vinotify_event: tstamp:23105790716 tag:ATOMP_FS channel:0x00 frame:173 vi_tstamp:23105790338 data:0x00000000
     kworker/5:2-8235  [005] ....   730.332955: rtcpu_vinotify_event: tstamp:23105800110 tag:CHANSEL_PXL_SOF channel:0x00 frame:173 vi_tstamp:23105799754 data:0x00000001
     kworker/5:2-8235  [005] ....   730.332955: rtcpu_vinotify_event: tstamp:23105802229 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:173 vi_tstamp:23105801876 data:0x08000000
     kworker/5:2-8235  [005] ....   730.332956: rtcpu_vinotify_event: tstamp:23106349874 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:173 vi_tstamp:23106349298 data:0x00000001
     kworker/5:2-8235  [005] ....   730.332956: rtcpu_vinotify_event: tstamp:23106350084 tag:ATOMP_FE channel:0x00 frame:173 vi_tstamp:23106349298 data:0x00000000
     kworker/5:2-8235  [005] ....   730.332958: rtos_queue_peek_from_isr_failed: tstamp:23106389384 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   730.500916: rtos_queue_peek_from_isr_failed: tstamp:23111389390 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   730.500920: rtos_queue_send_from_isr_failed: tstamp:23112310983 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.500921: rtos_queue_send_from_isr_failed: tstamp:23112311101 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.500922: rtos_queue_send_from_isr_failed: tstamp:23112311212 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.500922: rtos_queue_send_from_isr_failed: tstamp:23112311320 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.500923: rtos_queue_send_from_isr_failed: tstamp:23112311425 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.500924: rtos_queue_send_from_isr_failed: tstamp:23112311531 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.500924: rtos_queue_send_from_isr_failed: tstamp:23112311649 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.500925: rtos_queue_send_from_isr_failed: tstamp:23112311763 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.500926: rtos_queue_send_failed: tstamp:23112312346 queue:0x0b4a7258
 vi-output, imx4-8275  [005] ....   730.517295: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [005] ....   730.517334: tegra_channel_capture_frame: sof:730.170194651
     kworker/5:2-8235  [005] ....   730.556976: rtos_queue_send_from_isr_failed: tstamp:23112609851 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.556981: rtos_queue_send_from_isr_failed: tstamp:23112609960 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.556982: rtos_queue_send_from_isr_failed: tstamp:23112610068 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.556983: rtos_queue_send_from_isr_failed: tstamp:23112610174 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.556984: rtos_queue_send_from_isr_failed: tstamp:23112610279 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.556986: rtos_queue_send_from_isr_failed: tstamp:23112610383 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.556987: rtos_queue_send_from_isr_failed: tstamp:23112610488 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.556988: rtos_queue_send_from_isr_failed: tstamp:23112610592 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.556990: rtos_queue_send_failed: tstamp:23112611042 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.556991: rtos_queue_send_from_isr_failed: tstamp:23112861792 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.556992: rtos_queue_send_from_isr_failed: tstamp:23112861901 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.556994: rtos_queue_send_from_isr_failed: tstamp:23112862011 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.556995: rtos_queue_send_from_isr_failed: tstamp:23112862121 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.556996: rtos_queue_send_from_isr_failed: tstamp:23112862227 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.556997: rtos_queue_send_from_isr_failed: tstamp:23112862331 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.556998: rtos_queue_send_from_isr_failed: tstamp:23112862443 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.556999: rtos_queue_send_from_isr_failed: tstamp:23112862548 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.557000: rtos_queue_send_failed: tstamp:23112863013 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.557002: rtos_queue_send_from_isr_failed: tstamp:23113116562 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.557003: rtos_queue_send_from_isr_failed: tstamp:23113116670 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.557004: rtos_queue_send_from_isr_failed: tstamp:23113116775 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.557005: rtos_queue_send_from_isr_failed: tstamp:23113116881 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.557006: rtos_queue_send_from_isr_failed: tstamp:23113116986 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.557007: rtos_queue_send_from_isr_failed: tstamp:23113117090 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.557008: rtos_queue_send_from_isr_failed: tstamp:23113117193 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.557009: rtos_queue_send_from_isr_failed: tstamp:23113117297 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.557010: rtos_queue_send_failed: tstamp:23113118215 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.668913: rtos_queue_peek_from_isr_failed: tstamp:23116389396 queue:0x0b4b4500
 vi-output, imx4-8275  [000] ....   730.762511: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [000] ....   730.762549: tegra_channel_capture_frame: sof:730.170194651
 vi-output, imx4-8275  [000] ....   730.771368: tegra_channel_capture_frame: sof:730.658415820
     kworker/5:2-8235  [005] ....   730.780910: rtos_queue_send_from_isr_failed: tstamp:23119986722 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.780912: rtos_queue_send_from_isr_failed: tstamp:23119986839 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.780912: rtos_queue_send_from_isr_failed: tstamp:23119986945 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.780913: rtos_queue_send_from_isr_failed: tstamp:23119987054 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.780913: rtos_queue_send_from_isr_failed: tstamp:23119987158 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.780914: rtos_queue_send_from_isr_failed: tstamp:23119987261 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.780915: rtos_queue_send_from_isr_failed: tstamp:23119987366 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.780915: rtos_queue_send_from_isr_failed: tstamp:23119987470 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.780917: rtos_queue_send_failed: tstamp:23119988068 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.780917: rtos_queue_send_from_isr_failed: tstamp:23119990515 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.780918: rtos_queue_send_from_isr_failed: tstamp:23119990621 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.780919: rtos_queue_send_from_isr_failed: tstamp:23119990727 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.780919: rtos_queue_send_from_isr_failed: tstamp:23119990838 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.780920: rtos_queue_send_from_isr_failed: tstamp:23119990941 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.780920: rtos_queue_send_from_isr_failed: tstamp:23119991045 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.780921: rtos_queue_send_from_isr_failed: tstamp:23119991150 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.780922: rtos_queue_send_from_isr_failed: tstamp:23119991255 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.780922: rtos_queue_send_failed: tstamp:23119991696 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.780923: rtos_queue_send_from_isr_failed: tstamp:23120776378 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.780923: rtos_queue_send_from_isr_failed: tstamp:23120776493 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.780924: rtos_queue_send_from_isr_failed: tstamp:23120776600 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.780925: rtos_queue_send_from_isr_failed: tstamp:23120776705 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.780925: rtos_queue_send_from_isr_failed: tstamp:23120776808 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.780926: rtos_queue_send_from_isr_failed: tstamp:23120776912 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.780927: rtos_queue_send_from_isr_failed: tstamp:23120777017 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.780927: rtos_queue_send_from_isr_failed: tstamp:23120777124 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.780928: rtos_queue_send_failed: tstamp:23120777581 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.780929: rtos_queue_send_from_isr_failed: tstamp:23120779358 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.780929: rtos_queue_send_from_isr_failed: tstamp:23120779464 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   730.780930: rtos_queue_send_from_isr_failed: tstamp:23120779569 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   730.780930: rtos_queue_send_from_isr_failed: tstamp:23120779677 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   730.780931: rtos_queue_send_from_isr_failed: tstamp:23120779780 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   730.780932: rtos_queue_send_from_isr_failed: tstamp:23120779884 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   730.780932: rtos_queue_send_from_isr_failed: tstamp:23120779989 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   730.780933: rtos_queue_send_from_isr_failed: tstamp:23120780094 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   730.780934: rtos_queue_send_failed: tstamp:23120781015 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   730.780935: rtcpu_vinotify_event: tstamp:23121047660 tag:ATOMP_FS channel:0x00 frame:200 vi_tstamp:23121047283 data:0x00000000
     kworker/5:2-8235  [005] ....   730.780936: rtcpu_vinotify_event: tstamp:23121057054 tag:CHANSEL_PXL_SOF channel:0x00 frame:200 vi_tstamp:23121056699 data:0x00000001
     kworker/5:2-8235  [005] ....   730.780936: rtcpu_vinotify_event: tstamp:23121059598 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:200 vi_tstamp:23121059238 data:0x08000000
     kworker/5:2-8235  [005] ....   730.836915: rtos_queue_peek_from_isr_failed: tstamp:23121389403 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   730.836920: rtcpu_vinotify_event: tstamp:23121606843 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:200 vi_tstamp:23121606243 data:0x00000001
     kworker/5:2-8235  [005] ....   730.836920: rtcpu_vinotify_event: tstamp:23121607096 tag:ATOMP_FE channel:0x00 frame:200 vi_tstamp:23121606243 data:0x00000000
     kworker/5:2-8235  [005] ....   730.948920: rtos_queue_peek_from_isr_failed: tstamp:23126389423 queue:0x0b4b4500
 vi-output, imx4-8275  [003] ....   730.989381: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [003] ....   730.989419: tegra_channel_capture_frame: sof:730.658415820
     kworker/5:2-8235  [005] ....   731.004918: rtos_queue_send_from_isr_failed: tstamp:23127857038 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.004922: rtos_queue_send_from_isr_failed: tstamp:23127857159 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   731.004922: rtos_queue_send_from_isr_failed: tstamp:23127857268 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   731.004923: rtos_queue_send_from_isr_failed: tstamp:23127857374 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   731.004923: rtos_queue_send_from_isr_failed: tstamp:23127857478 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   731.004924: rtos_queue_send_from_isr_failed: tstamp:23127857581 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   731.004925: rtos_queue_send_from_isr_failed: tstamp:23127857687 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   731.004925: rtos_queue_send_from_isr_failed: tstamp:23127857790 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.004927: rtos_queue_send_failed: tstamp:23127858358 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.004928: rtos_queue_send_from_isr_failed: tstamp:23127860150 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.004928: rtos_queue_send_from_isr_failed: tstamp:23127860257 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   731.004929: rtos_queue_send_from_isr_failed: tstamp:23127860364 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   731.004929: rtos_queue_send_from_isr_failed: tstamp:23127860472 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   731.004930: rtos_queue_send_from_isr_failed: tstamp:23127860578 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   731.004931: rtos_queue_send_from_isr_failed: tstamp:23127860682 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   731.004931: rtos_queue_send_from_isr_failed: tstamp:23127860787 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   731.004932: rtos_queue_send_from_isr_failed: tstamp:23127860896 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.004933: rtos_queue_send_failed: tstamp:23127861326 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.004933: rtos_queue_send_from_isr_failed: tstamp:23127866273 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.004934: rtos_queue_send_from_isr_failed: tstamp:23127866378 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   731.004934: rtos_queue_send_from_isr_failed: tstamp:23127866484 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   731.004935: rtos_queue_send_from_isr_failed: tstamp:23127866591 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   731.004936: rtos_queue_send_from_isr_failed: tstamp:23127866706 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   731.004936: rtos_queue_send_from_isr_failed: tstamp:23127866822 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   731.004937: rtos_queue_send_from_isr_failed: tstamp:23127866927 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   731.004937: rtos_queue_send_from_isr_failed: tstamp:23127867032 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.004938: rtos_queue_send_failed: tstamp:23127867474 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.004939: rtos_queue_send_from_isr_failed: tstamp:23127869004 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.004939: rtos_queue_send_from_isr_failed: tstamp:23127869113 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   731.004940: rtos_queue_send_from_isr_failed: tstamp:23127869231 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   731.004940: rtos_queue_send_from_isr_failed: tstamp:23127869340 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   731.004941: rtos_queue_send_from_isr_failed: tstamp:23127869445 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   731.004942: rtos_queue_send_from_isr_failed: tstamp:23127869550 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   731.004942: rtos_queue_send_from_isr_failed: tstamp:23127869656 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   731.004943: rtos_queue_send_from_isr_failed: tstamp:23127869761 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.004943: rtos_queue_send_failed: tstamp:23127870701 queue:0x0b4a7258
 vi-output, imx4-8275  [004] ....   731.006439: tegra_channel_capture_frame: sof:730.893485256
     kworker/5:2-8235  [005] ....   731.060944: rtcpu_vinotify_event: tstamp:23128393594 tag:ATOMP_FS channel:0x00 frame:213 vi_tstamp:23128393219 data:0x00000000
     kworker/5:2-8235  [005] ....   731.060947: rtcpu_vinotify_event: tstamp:23128402991 tag:CHANSEL_PXL_SOF channel:0x00 frame:213 vi_tstamp:23128402635 data:0x00000001
     kworker/5:2-8235  [005] ....   731.060947: rtcpu_vinotify_event: tstamp:23128405534 tag:CHANSEL_LOAD_FRAMED channel:0x01 frame:213 vi_tstamp:23128405179 data:0x08000000
     kworker/5:2-8235  [005] ....   731.060948: rtcpu_vinotify_event: tstamp:23128952750 tag:CHANSEL_SHORT_FRAME channel:0x01 frame:213 vi_tstamp:23128952179 data:0x00000001
     kworker/5:2-8235  [005] ....   731.060948: rtcpu_vinotify_event: tstamp:23128952962 tag:ATOMP_FE channel:0x00 frame:213 vi_tstamp:23128952179 data:0x00000000
        v4l2-ctl-8274  [003] ....   731.105883: tegra_channel_close: vi-output, imx415 2-001a
     kworker/5:2-8235  [005] ....   731.116916: rtos_queue_peek_from_isr_failed: tstamp:23131389419 queue:0x0b4b4500
     kworker/5:2-8235  [005] ....   731.228963: rtos_queue_send_from_isr_failed: tstamp:23135229977 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.228967: rtos_queue_send_from_isr_failed: tstamp:23135230094 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   731.228967: rtos_queue_send_from_isr_failed: tstamp:23135230200 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   731.228968: rtos_queue_send_from_isr_failed: tstamp:23135230307 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   731.228968: rtos_queue_send_from_isr_failed: tstamp:23135230413 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   731.228970: rtos_queue_send_from_isr_failed: tstamp:23135230518 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   731.228971: rtos_queue_send_from_isr_failed: tstamp:23135230623 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   731.228972: rtos_queue_send_from_isr_failed: tstamp:23135230728 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.228973: rtos_queue_send_failed: tstamp:23135231308 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.228974: rtos_queue_send_from_isr_failed: tstamp:23135236433 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.228975: rtos_queue_send_from_isr_failed: tstamp:23135236540 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   731.228975: rtos_queue_send_from_isr_failed: tstamp:23135236645 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   731.228976: rtos_queue_send_from_isr_failed: tstamp:23135236751 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   731.228977: rtos_queue_send_from_isr_failed: tstamp:23135236855 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   731.228977: rtos_queue_send_from_isr_failed: tstamp:23135236964 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   731.228978: rtos_queue_send_from_isr_failed: tstamp:23135237067 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   731.228979: rtos_queue_send_from_isr_failed: tstamp:23135237180 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.228979: rtos_queue_send_failed: tstamp:23135237626 queue:0x0b4a7258
 vi-output, imx4-8275  [003] ....   731.241514: tegra_channel_capture_setup: vnc_id 0 W 3840 H 2160 fmt 20
 vi-output, imx4-8275  [003] ....   731.241553: tegra_channel_capture_frame: sof:730.893485256
        v4l2-ctl-8274  [000] ....   731.241748: tegra_channel_set_stream: enable : 0x0
        v4l2-ctl-8274  [000] ....   731.241750: tegra_channel_set_stream: imx415 2-001a : 0x0
        v4l2-ctl-8274  [003] ....   731.243547: tegra_channel_set_stream: 150c0000.nvcsi--1 : 0x0
        v4l2-ctl-8274  [003] ....   731.243549: csi_s_stream: enable : 0x0
        v4l2-ctl-8274  [000] ....   731.268040: tegra_channel_set_power: imx415 2-001a : 0x0
        v4l2-ctl-8274  [000] ....   731.268051: camera_common_s_power: status : 0x0
        v4l2-ctl-8274  [003] ....   731.274175: tegra_channel_set_power: 150c0000.nvcsi--1 : 0x0
        v4l2-ctl-8274  [003] ....   731.274177: csi_s_power: enable : 0x0
     kworker/5:2-8235  [005] ....   731.284925: rtos_queue_send_from_isr_failed: tstamp:23135491295 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.284928: rtos_queue_send_from_isr_failed: tstamp:23135491412 queue:0x0b4aad68
     kworker/5:2-8235  [005] ....   731.284929: rtos_queue_send_from_isr_failed: tstamp:23135491517 queue:0x0b4ac998
     kworker/5:2-8235  [005] ....   731.284929: rtos_queue_send_from_isr_failed: tstamp:23135491625 queue:0x0b4ae518
     kworker/5:2-8235  [005] ....   731.284930: rtos_queue_send_from_isr_failed: tstamp:23135491729 queue:0x0b4af2d8
     kworker/5:2-8235  [005] ....   731.284930: rtos_queue_send_from_isr_failed: tstamp:23135491832 queue:0x0b4b0098
     kworker/5:2-8235  [005] ....   731.284931: rtos_queue_send_from_isr_failed: tstamp:23135491937 queue:0x0b4b0e58
     kworker/5:2-8235  [005] ....   731.284932: rtos_queue_send_from_isr_failed: tstamp:23135492042 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.284933: rtos_queue_send_failed: tstamp:23135492499 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.284938: rtos_queue_send_from_isr_failed: tstamp:23135495569 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.284939: rtos_queue_send_failed: tstamp:23135496502 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.284944: rtos_queue_send_from_isr_failed: tstamp:23135753677 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.284944: rtos_queue_send_failed: tstamp:23135754286 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   731.284950: rtos_queue_send_from_isr_failed: tstamp:23135756506 queue:0x0b4b1c18
     kworker/5:2-8235  [005] ....   731.284950: rtos_queue_send_failed: tstamp:23135756965 queue:0x0b4a7258
     kworker/5:2-8235  [005] ....   737.112932: rtos_queue_peek_from_isr_failed: tstamp:23318857733 queue:0x0b4b4500
  1. kernel log message in trace log.
[  293.452309] imx415 2-001a: imx415_read_id: val: 0x3000 = 1
[  293.458039] imx415 2-001a: imx415_read_id: val: 0x3033 = 4
[  293.463587] imx415 2-001a: Detected IMX415 sensor
[  727.085576] nvcsi 150c0000.nvcsi: csi_port: 0
[  727.086269] video4linux video0: tegra_channel_update_format: Resolution= 3840x2160 bytesperline=7680
[  727.102424] tegra-vi4 15700000.vi: Create Surface with imgW=3840, imgH=2160, memFmt=32
[  727.103888] nvcsi 150c0000.nvcsi: csi4_start_streaming port_idx=0, lanes=4
[  727.103892] nvcsi 150c0000.nvcsi: csi4_stream_init
[  727.103906] nvcsi 150c0000.nvcsi: csi4_stream_config
[  727.103914] nvcsi 150c0000.nvcsi: csi4_stream_config (0) read VC0_DPCM_CTRL = 00000000
[  727.103918] nvcsi 150c0000.nvcsi: csi4_phy_config
[  727.103923] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000000
[  727.103933] nvcsi 150c0000.nvcsi: cil core clock: 204, csi clock: 693
[  727.103935] nvcsi 150c0000.nvcsi: cil_settingtime was autocalculated
[  727.103938] nvcsi 150c0000.nvcsi: csi settle time: 33, cil settle time: 19
[  727.103961] imx415 2-001a: imx415_set_mode: mode 0
[  727.122394] imx415 2-001a: imx415_set_mode: setting mode complete
[  727.128520] imx415 2-001a: imx415_start_streaming: start streaming 
[  727.371896] video4linux video0: vi_notify_wait: vi4 got SOF syncpt buf[ffffffc1eb25c800]
[  727.572918] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[  727.579297] tegra-vi4 15700000.vi: tegra_channel_error_recovery: attempting to reset the capture channel
[  727.589155] nvcsi 150c0000.nvcsi: csi4_stop_streaming port_idx=0, lanes=4
[  727.589160] nvcsi 150c0000.nvcsi: csi4_phy_config
[  727.589166] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  727.589175] nvcsi 150c0000.nvcsi: csi4_stream_check_status
[  727.589186] nvcsi 150c0000.nvcsi: csi4_cil_check_status 397
[  727.589192] nvcsi 150c0000.nvcsi: csi4_start_streaming port_idx=0, lanes=4
[  727.589194] nvcsi 150c0000.nvcsi: csi4_stream_init
[  727.589208] nvcsi 150c0000.nvcsi: csi4_stream_config
[  727.589216] nvcsi 150c0000.nvcsi: csi4_stream_config (0) read VC0_DPCM_CTRL = 00000000
[  727.589218] nvcsi 150c0000.nvcsi: csi4_phy_config
[  727.589222] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  727.589232] nvcsi 150c0000.nvcsi: cil core clock: 204, csi clock: 693
[  727.589234] nvcsi 150c0000.nvcsi: cil_settingtime was autocalculated
[  727.589237] nvcsi 150c0000.nvcsi: csi settle time: 33, cil settle time: 19
[  727.589452] tegra-vi4 15700000.vi: Create Surface with imgW=3840, imgH=2160, memFmt=32
[  727.589462] video4linux video0: free_ring_buffers: capture init latency is 488 ms
[  727.606949] video4linux video0: vi_notify_wait: vi4 got SOF syncpt buf[ffffffc1eb25e000]
[  727.808920] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[  727.815296] tegra-vi4 15700000.vi: tegra_channel_error_recovery: attempting to reset the capture channel
[  727.825252] nvcsi 150c0000.nvcsi: csi4_stop_streaming port_idx=0, lanes=4
[  727.825257] nvcsi 150c0000.nvcsi: csi4_phy_config
[  727.825264] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  727.825272] nvcsi 150c0000.nvcsi: csi4_stream_check_status
[  727.825282] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) INTR_STATUS 0x00000008
[  727.833324] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERR_INTR_STATUS 0x00000008
[  727.841653] nvcsi 150c0000.nvcsi: csi4_cil_check_status 397
[  727.841660] nvcsi 150c0000.nvcsi: csi4_start_streaming port_idx=0, lanes=4
[  727.841663] nvcsi 150c0000.nvcsi: csi4_stream_init
[  727.841676] nvcsi 150c0000.nvcsi: csi4_stream_config
[  727.841684] nvcsi 150c0000.nvcsi: csi4_stream_config (0) read VC0_DPCM_CTRL = 00000000
[  727.841688] nvcsi 150c0000.nvcsi: csi4_phy_config
[  727.841692] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  727.841702] nvcsi 150c0000.nvcsi: cil core clock: 204, csi clock: 693
[  727.841704] nvcsi 150c0000.nvcsi: cil_settingtime was autocalculated
[  727.841707] nvcsi 150c0000.nvcsi: csi settle time: 33, cil settle time: 19
[  727.842062] tegra-vi4 15700000.vi: Create Surface with imgW=3840, imgH=2160, memFmt=32
[  727.860107] video4linux video0: vi_notify_wait: vi4 got SOF syncpt buf[ffffffc1eb25c800]
[  728.060930] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[  728.067306] tegra-vi4 15700000.vi: tegra_channel_error_recovery: attempting to reset the capture channel
[  728.076960] nvcsi 150c0000.nvcsi: csi4_stop_streaming port_idx=0, lanes=4
[  728.076963] nvcsi 150c0000.nvcsi: csi4_phy_config
[  728.076969] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  728.076977] nvcsi 150c0000.nvcsi: csi4_stream_check_status
[  728.076986] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) INTR_STATUS 0x00000004
[  728.076989] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERR_INTR_STATUS 0x00000004
[  728.076992] nvcsi 150c0000.nvcsi: csi4_cil_check_status 397
[  728.076997] nvcsi 150c0000.nvcsi: csi4_start_streaming port_idx=0, lanes=4
[  728.076999] nvcsi 150c0000.nvcsi: csi4_stream_init
[  728.077012] nvcsi 150c0000.nvcsi: csi4_stream_config
[  728.077019] nvcsi 150c0000.nvcsi: csi4_stream_config (0) read VC0_DPCM_CTRL = 00000000
[  728.077020] nvcsi 150c0000.nvcsi: csi4_phy_config
[  728.077024] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  728.077033] nvcsi 150c0000.nvcsi: cil core clock: 204, csi clock: 693
[  728.077035] nvcsi 150c0000.nvcsi: cil_settingtime was autocalculated
[  728.077037] nvcsi 150c0000.nvcsi: csi settle time: 33, cil settle time: 19
[  728.077257] tegra-vi4 15700000.vi: Create Surface with imgW=3840, imgH=2160, memFmt=32
[  728.095172] video4linux video0: vi_notify_wait: vi4 got SOF syncpt buf[ffffffc1eb25e000]
[  728.296939] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[  728.303303] tegra-vi4 15700000.vi: tegra_channel_error_recovery: attempting to reset the capture channel
[  728.313124] nvcsi 150c0000.nvcsi: csi4_stop_streaming port_idx=0, lanes=4
[  728.313129] nvcsi 150c0000.nvcsi: csi4_phy_config
[  728.313135] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  728.313144] nvcsi 150c0000.nvcsi: csi4_stream_check_status
[  728.313153] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) INTR_STATUS 0x00000008
[  728.321073] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERR_INTR_STATUS 0x00000008
[  728.329267] nvcsi 150c0000.nvcsi: csi4_cil_check_status 397
[  728.329273] nvcsi 150c0000.nvcsi: csi4_start_streaming port_idx=0, lanes=4
[  728.329276] nvcsi 150c0000.nvcsi: csi4_stream_init
[  728.329290] nvcsi 150c0000.nvcsi: csi4_stream_config
[  728.329300] nvcsi 150c0000.nvcsi: csi4_stream_config (0) read VC0_DPCM_CTRL = 00000000
[  728.329303] nvcsi 150c0000.nvcsi: csi4_phy_config
[  728.329308] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  728.329319] nvcsi 150c0000.nvcsi: cil core clock: 204, csi clock: 693
[  728.329323] nvcsi 150c0000.nvcsi: cil_settingtime was autocalculated
[  728.329326] nvcsi 150c0000.nvcsi: csi settle time: 33, cil settle time: 19
[  728.329580] tegra-vi4 15700000.vi: Create Surface with imgW=3840, imgH=2160, memFmt=32
[  728.330238] video4linux video0: vi_notify_wait: vi4 got SOF syncpt buf[ffffffc1eb25c800]
[  728.532919] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[  728.539301] tegra-vi4 15700000.vi: tegra_channel_error_recovery: attempting to reset the capture channel
[  728.549027] nvcsi 150c0000.nvcsi: csi4_stop_streaming port_idx=0, lanes=4
[  728.549033] nvcsi 150c0000.nvcsi: csi4_phy_config
[  728.549039] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  728.549047] nvcsi 150c0000.nvcsi: csi4_stream_check_status
[  728.549057] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) INTR_STATUS 0x00000004
[  728.556992] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERR_INTR_STATUS 0x00000004
[  728.556995] nvcsi 150c0000.nvcsi: csi4_cil_check_status 397
[  728.557001] nvcsi 150c0000.nvcsi: csi4_start_streaming port_idx=0, lanes=4
[  728.557003] nvcsi 150c0000.nvcsi: csi4_stream_init
[  728.557015] nvcsi 150c0000.nvcsi: csi4_stream_config
[  728.557023] nvcsi 150c0000.nvcsi: csi4_stream_config (0) read VC0_DPCM_CTRL = 00000000
[  728.557025] nvcsi 150c0000.nvcsi: csi4_phy_config
[  728.557030] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000004
[  728.557039] nvcsi 150c0000.nvcsi: cil core clock: 204, csi clock: 693
[  728.557041] nvcsi 150c0000.nvcsi: cil_settingtime was autocalculated
[  728.557043] nvcsi 150c0000.nvcsi: csi settle time: 33, cil settle time: 19
[  728.565470] tegra-vi4 15700000.vi: Create Surface with imgW=3840, imgH=2160, memFmt=32
[  728.583398] video4linux video0: vi_notify_wait: vi4 got SOF syncpt buf[ffffffc1eb25e000]

Thank you.

BTW,
since you have different sensor modes with different pixel formats, could you please also include --set-ctrl sensor_mode to the pipeline.
$ v4l2-ctl -d /dev/video0 --set-fmt-video=width=3840,height=2160,pixelformat=GB10 --set-ctrl sensor_mode=0 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=300

V4l2-ctl test result occur same error.

BTW, I was test “v4l2-ctl -d /dev/video0 --all”

what is the mean ‘Bytes per Line’?
why is the parameter value doubling of active_w ?

Priority: 2
Video input : 0 (Camera 0: no power)
Format Video Capture:
        Width/Height      : 3840/2160
        Pixel Format      : 'GB10'
        Field             : None
        Bytes per Line    : 7680
        Size Image        : 16588800
        Colorspace        : sRGB
        Transfer Function : Default (maps to sRGB)
        YCbCr/HSV Encoding: Default (maps to ITU-R 601)
        Quantization      : Default (maps to Full Range)
        Flags             :

hello jpchae,

are you able to probe the mipi signaling to check there’s dats sending out to CSI brick?
you may also update the VI driver to increase the timeout values of PXL_SOF syncpt timeout, which by default is 200ms.
for example,
$TOP/public_sources/kernel_src/kernel/nvidia/drivers/media/platform/tegra/camera/vi/vi4_fops.c

        chan->sequence = 0;
        chan->timeout = msecs_to_jiffies(200);

that bytes per line looks correct, it’s the value for image buffer allocation. you’ll see abnormal output frames if the settings is incorrect.

hello JerryChang,

please. how to check the mipi signaling to check there’s dats sending out to CSI brick?

PXL_SOF syncpt timeout timing changed from 200ms to 500ms.
However, the errors were not corrected.

By modifying the sensor register setting value, the pix SOF error did not occur.
If only one camera worked, there was no problem.
However, when using two cameras at the same time, an error “tegra-vi4 15700000.vi: master error” occurred as shown in the Dmesg log message below.
dmesg_20220718.txt (49.7 KB)

hello jpchae,

this usually need to arrange hardware resources to probe the MIPI signaling for confirmation.
however, that should be unnecessary since you’ve revise the failure by modify register values.



[  159.064917] tegra-vi4 15700000.vi: master error
[  159.081604] tegra-vi4 15700000.vi: master error

above vi: master error failure should be related to clock rate.
since JetPack release R32.4.3 is not the latest one, could you please check your driver include this 10% overhead to vi-4 clock calculations.
for example,

--- a/drivers/video/tegra/host/vi/vi4.c
+++ b/drivers/video/tegra/host/vi/vi4.c
@@ -56,6 +56,7 @@
 /* HW capability, pixels per clock */
 #define NUM_PPC                                        8
+#define VI_OVERHEAD                            10

 /* Interrupt handler */
 /* NOTE: VI4 has three interrupt lines. This handler is for the master/error
@@ -362,6 +363,7 @@ static int tegra_vi4_probe(struct platform_device *pdev)
        vi_info.pdev = pdev;
        vi_info.hw_type = HWTYPE_VI;
        vi_info.ppc = NUM_PPC;
+       vi_info.overhead = VI_OVERHEAD;

Hello JerryChang,

I checked my code include 10% overhead to vi-4 clock calculations.
it already include in code.

BTW, i found the case of running with two camera sensor.
I found a case where two camera sensors are running at the same time.

After executing the command to increase all VI/CSI/ISP clocks of TX2 that you told me, it works fine if I running the two cameras.

In this case, where should I fix it?

hello jpchae,

please have a try to configure higher pix_clk_hz in the device tree,
you may see-also sensor pixel clock session to evaluate the pixel clock configurations.
thanks

hello JerryChang,

According to the development documentation you provided,

pixel_clk_hz = sensor data rate per lane (Mbps) * number of lanes / bits per pixel

  • Sensor data rate = 1795 Mbps (per lane)
  • Number of lanes = 4
  • Bits per pixel = 12

Then pixel_clk_hz = 1782Mbps × 4 / 10 = 594000000

but Pixel_clk_hz with two cameras running at the same time is 693,000,000.
(This is the pixel_clk_hz value when it is data rate is 2079Mbps.)

I don’t understand why it doesn’t match the set value of the sensor, but when I applied a higher set value as instructed, it was confirmed that it works normally without using the boost clock.

Thank you for your help.

hello jpchae,

interesting, how the 693Mhz came from? did you just modify DT to provide higher pixel rate then it’s getting works?

hello JerryChang,

pixel_clk_hz = 2079Mbps x 4 / 12 = 693,000,000 Hz

Yes, I modified it at a higher pixel rate in DT, so the multi-camera works fine.

Thanks,

hello jpchae,

there’s bandwidth management, which taking pixel clock for the calculation.
please configure the higher pixel rate in DT for your multi-camera use-case,
thanks

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