Hi,
I am using IMX327 on TX2 and cannot get video data. Please help me analyze, what is the problem.
$v4l2-ctl -d /dev/video0 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=500
[ 1522.754604] nvcsi 150c0000.nvcsi: csi4_stop_streaming port_idx=0, lanes=2
[ 1522.754620] nvcsi 150c0000.nvcsi: csi4_phy_config
[ 1522.754640] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000002
[ 1522.754659] nvcsi 150c0000.nvcsi: csi4_stream_check_status
[ 1522.754674] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERROR_STATUS2VI_VC0 = 0x0000000e
[ 1522.763491] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) INTR_STATUS 0x00000006
[ 1522.771384] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERR_INTR_STATUS 0x00000006
[ 1522.779671] nvcsi 150c0000.nvcsi: csi4_
trace.txt (2.2 MB)
Uploading: dmesg.txt…
cil_check_status 397
[ 1522.779691] nvcsi 150c0000.nvcsi: csi4_start_streaming port_idx=0, lanes=2
[ 1522.779705] nvcsi 150c0000.nvcsi: csi4_stream_init
[ 1522.779727] nvcsi 150c0000.nvcsi: csi4_stream_config
[ 1522.779749] nvcsi 150c0000.nvcsi: csi4_stream_config (0) read VC0_DPCM_CTRL = 00000000
[ 1522.779763] nvcsi 150c0000.nvcsi: csi4_phy_config
[ 1522.779780] nvcsi 150c0000.nvcsi: NVCSI_CIL_CONFIG = 00000000
[ 1522.779801] nvcsi 150c0000.nvcsi: cil core clock: 204, csi clock: 89
[ 1522.779814] nvcsi 150c0000.nvcsi: cil_settingtime was autocalculated
[ 1522.779829] nvcsi 150c0000.nvcsi: csi settle time: 33, cil settle time: 27
[ 1522.780449] tegra-vi4 15700000.vi: Create Surface with imgW=1920, imgH=1080, memFmt=32
[ 1522.984855] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[ 1522.991516] tegra-vi4 15700000.vi: tegra_channel_error_recovery: attempting to reset the capture channel
cat /sys/kernel/debug/trancing/trace
v4l2-ctl-9384 [004] … 1296.311069: tegra_channel_open: vi-output, imx327 2-001a
v4l2-ctl-9384 [000] … 1296.312453: tegra_channel_set_power: imx327 2-001a : 0x1
v4l2-ctl-9384 [000] … 1296.312466: camera_common_s_power: status : 0x1
v4l2-ctl-9384 [000] … 1296.313111: tegra_channel_set_power: 150c0000.nvcsi–1 : 0x1
v4l2-ctl-9384 [000] … 1296.313115: csi_s_power: enable : 0x1
v4l2-ctl-9384 [000] … 1296.328351: tegra_channel_capture_setup: vnc_id 0 W 1920 H 1080 fmt 20
vi-output, imx3-9385 [004] … 1296.329002: tegra_channel_set_stream: enable : 0x1
vi-output, imx3-9385 [000] … 1296.341737: tegra_channel_set_stream: 150c0000.nvcsi–1 : 0x1
vi-output, imx3-9385 [000] … 1296.341745: csi_s_stream: enable : 0x1
vi-output, imx3-9385 [000] … 1296.341776: tegra_channel_set_stream: imx327 2-001a : 0x1
kworker/0:1-739 [000] … 1296.379538: rtos_queue_peek_from_isr_failed: tstamp:40773024345 queue:0x0b4b4940
kworker/0:1-739 [000] … 1296.379545: rtos_queue_send_from_isr_failed: tstamp:40773093149 queue:0x0b4a7698
kworker/0:1-739 [000] … 1296.379547: rtos_queue_send_from_isr_failed: tstamp:40773093272 queue:0x0b4ab1a8
kworker/0:1-739 [000] … 1296.379548: rtos_queue_send_from_isr_failed: tstamp:40773093393 queue:0x0b4acdd8
kworker/0:1-739 [000] … 1296.379549: rtos_queue_send_from_isr_failed: tstamp:40773093527 queue:0x0b4ae958
kworker/0:1-739 [000] … 1296.379550: rtos_queue_send_from_isr_failed: tstamp:40773093643 queue:0x0b4af718
kworker/0:1-739 [000] … 1296.379551: rtos_queue_send_from_isr_failed: tstamp:40773093760 queue:0x0b4b04d8
kworker/0:1-739 [000] … 1296.379552: rtos_queue_send_from_isr_failed: tstamp:40773093877 queue:0x0b4b1298
kworker/0:1-739 [000] … 1296.379553: rtos_queue_send_from_isr_failed: tstamp:40773093993 queue:0x0b4b2058
kworker/0:1-739 [000] … 1296.379556: rtos_queue_send_failed: tstamp:40773094498 queue:0x0b4a7698
kworker/0:1-739 [000] … 1296.379557: rtos_queue_send_from_isr_failed: tstamp:40773098248 queue:0x0b4a7698
kworker/0:1-739 [000] … 1296.379558: rtos_queue_send_from_isr_failed: tstamp:40773098377 queue:0x0b4ab1a8
kworker/0:1-739 [000] … 1296.379559: rtos_queue_send_from_isr_failed: tstamp:40773098495 queue:0x0b4acdd8
kworker/0:1-739 [000] … 1296.379559: rtos_queue_send_from_isr_failed: tstamp:40773098612 queue:0x0b4ae958
kworker/0:1-739 [000] … 1296.379560: rtos_queue_send_from_isr_failed: tstamp:40773098729 queue:0x0b4af718
kworker/0:1-739 [000] … 1296.379561: rtos_queue_send_from_isr_failed: tstamp:40773098848 queue:0x0b4b04d8
kworker/0:1-739 [000] … 1296.379562: rtos_queue_send_from_isr_failed: tstamp:40773098965 queue:0x0b4b1298
kworker/0:1-739 [000] … 1296.379563: rtos_queue_send_from_isr_failed: tstamp:40773099082 queue:0x0b4b2058
kworker/0:1-739 [000] … 1296.379564: rtos_queue_send_failed: tstamp:40773100189 queue:0x0b4a7698
$ v4l2-ctl --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
Index : 0
Type : Video Capture
Pixel Format: ‘RG10’
Name : 10-bit Bayer RGRG/GBGB
Size: Discrete 1920x1080
Interval: Discrete 0.033s (30.000 fps)
$ v4l2-compliance -d /dev/video0
v4l2-compliance SHA : not available
Driver Info:
Driver name : tegra-video
Card type : vi-output, imx327 2-001a
Bus info : platform:15700000.vi:0
Driver version: 4.9.253
Capabilities : 0x84200001
Video Capture
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04200001
Video Capture
Streaming
Extended Pix Format
Compliance test for device /dev/video0 (not using libv4l2):
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second video open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 1 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Test input 0:
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 1 Private Controls: 15
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
fail: v4l2-test-formats.cpp(1184): ret && node->has_frmintervals
test VIDIOC_G/S_PARM: FAIL
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
Test input 0:
Total: 43, Succeeded: 42, Failed: 1, Warnings: 0