I’m using a TX2 with JetPack 3.1. The tx2 is installed on the Auvidea J140 board.
I’m trying to connect a raspberry pi camera v2.1 (imx219)
As other posts said, Auvidea hasn’t make the development. So I try by myself.
I’m using kernel sources, J106 for TX1 patches to make camera works and J140 TX2 patches.
Thinks I have made :
- Updated imx219 driver in kernel to manage correctly raspberry pi cam (based on J106 patches)
- Applied all kernel updatesfor J140 (based on J140 patches)
- Updated device tree to remove camera plugin manager and added my own camera file based on tegra186-quill-camera-imx219.dtsi and J106 device tree
After many days, the system show me a /dev/video0 and the behavior with and with camera is different.
To test my camera I use following command :
nvidia@tegra-ubuntu:~$ v4l2-compliance -d /dev/video0
v4l2-compliance SHA : not available
Driver Info:
Driver name : tegra-video
Card type : vi-output, imx219 0-0010
Bus info : platform:15700000.vi:0
Driver version: 4.4.38
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
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: 11
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
And when I ask for a capture I got no errors :
nvidia@tegra-ubuntu:~$ v4l2-ctl -d /dev/video0 --set-fmt-video=width=1280,height=720,pixelformat=RG10 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=1 --stream-to=test.raw --verbose
VIDIOC_QUERYCAP: ok
VIDIOC_S_EXT_CTRLS: ok
VIDIOC_G_FMT: ok
VIDIOC_S_FMT: ok
Format Video Capture:
Width/Height : 1280/720
Pixel Format : 'RG10'
Field : None
Bytes per Line : 2560
Size Image : 1843200
Colorspace : sRGB
Transfer Function : Default (maps to sRGB)
YCbCr/HSV Encoding: Default (maps to ITU-R 601)
Quantization : Default (maps to Full Range)
Flags :
VIDIOC_REQBUFS: ok
VIDIOC_QUERYBUF: ok
VIDIOC_QBUF: ok
VIDIOC_QUERYBUF: ok
VIDIOC_QBUF: ok
VIDIOC_QUERYBUF: ok
VIDIOC_QBUF: ok
VIDIOC_QUERYBUF: ok
VIDIOC_QBUF: ok
VIDIOC_STREAMON: ok
Index : 0
Type : Video Capture
Flags : mapped, done
Field : None
Sequence : 0
Length : 1843200
Bytesused: 1843200
Timestamp: 0.18446744073442383036s (Monotonic, End-of-Frame)
VIDIOC_STREAMOFF: ok
The raw image is fully black but with a size which changes when I change resolution.
The dmesg output show me these errors :
[ 689.110113] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[ 690.114218] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[ 691.118312] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[ 692.122418] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
[ 693.126510] tegra-vi4 15700000.vi: ATOMP_FE syncpt timeout!
I googled it but all answers don’t works for me.
Any clue ?