SOLVED VEYE-MIPI-327E orin/orin nano support
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Hello,
recently we have been struggling with some shuttering on our cameras. Sometimes they work perfectly fine and sometimes there is lag which is forcing docker restarts. The shorter the cable is the better camera is behaving.I am trying to find confirmation if MIPI-327E is actually supported for orin nano platform.
On one hand you are stating that it is not supported:
wiki page: https://wiki.veye.cc/index.php/CSI-2/MIPI_Camera_Selection_Guide#Standard_Camera_Module (orin agx not supported)
product page: https://www.veye.cc/en/product/veye-mipi-327e/ (no iformation about orin support)On the other hand you are providing bsp for orin on your github with 327E listed:
https://github.com/veyeimaging/nvidia_jetson_veye_bsp/blob/1df028d6b1fd2b26c835ab3ee2d4a2df2f15cdeb/dtbs/Orin/JetPack_5.1.1_Linux_JETSON_ORIN_TARGETS/dts dtb/common/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv3-veyecam2m.dtsiThere is also a note:
"6.2 VEYE cameras on Jetpack5.x
Jetpack5.x has more stringent requirements for mipi signals in xavier and orin platforms. VEYE-MIPI-xxx series cameras need firmware hdver>=7 to be perfectly supported."We have hdver driver 3 and the camera is actually working so we are quite confused. Does hdver 7 is strictlly correlated to the newer version of the camera or it is just the firmware which can be updated?
Can you give me more insights about potential problems which might occur trying to use 327e on orin nano? I belive we can have potential timing issues releted to jetpack 5.x .
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@lucas
I tested it, and the VEYE 327E works fine on both Orin Nano and Orin NX in my environment. Below is the connection diagram.
The Jetpack version is 5.1.2, and the device tree binary (DTB) used is from the JetPack_5.1.2_Linux_JETSON_ORIN_TARGETS/dts/dtb/VEYE-MIPI-CAM2M directory.
@lucas said in VEYE-MIPI-327E orin/orin nano support:
recently we have been struggling with some shuttering on our cameras. Sometimes they work perfectly fine and sometimes there is lag which is forcing docker restarts. The shorter the cable is the better camera is behaving.
I recently received some feedback indicating issues with MIPI signal quality when using a non-official carrier board for Orin Nano/NX.
I'd like to confirm, are you using NVIDIA's official development kit (devkit) or a third-party board? -
@veye_xumm
Thank you for the reply, we are actually using Avermedia NX215 carrierboards, due to dev boards lack of production support, so that might be an issue. -
使用Jetson Orin nano &MIPI 327E,jetson pack 5.1.2,但驅動回報如下，請問如何處理，感謝
[ 107.875905] veyecam: module verification failed: signature and/or required key missing - tainting kernel
[ 107.896881] veyecam 9-003b: camera id is veyecam
[ 107.902269] veyecam 9-003b: sensor is IMX327
[ 107.906698] veyecam 9-003b: board type is TWO board
[ 107.911907] veyecam 9-003b: Xavier and Orin have stricter mipi timing verification, please use a newer version(>=7) camera.
[ 107.937255] veyecam 10-003b: probe failed
[ 107.941498] veyecam 10-003b: board setup failed -
@paul-chang
你可以先忽略这个提示，直接按照wiki文档的说明，继续测试一下取图等功能。 -
@veye_xumm 動態連結.ko,這個訊息是驅動主動發的，之後就退掉了，無法再向下測測
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@paul-chang
这个只是一个提示信息，不影响驱动加载和后续测试的。
你可以看看有没有生成/dev/video0,如果没有，看看dtb是不是用对了。
