Hi,
I have a FPGA camera module. The FPGA can output YUV422-8bit or YUV422-10bit.
I saw this in NVIDIA Jetson Orin Nano Series Modules Datasheet.
Hi,
Based on the configuration that we can indicate in the device tree for the CSI:
Sensor Software Driver Programming — NVIDIA Jetson Linux Developer Guide 1 documentation (see pixel_phase)
The CSI supports: uyvy, vyuy, yvyu, yuyv (YUV4:2:2)
You can make a driver using YUV422, for example, one of the drivers we support for Jetson Nano is Toshiba TC358743 | TC358743 Linux Driver for Jetson, the configuration applied by the driver is MEDIA_BUS_FMT_UYVY8_1X16.
You can see more information here:
Manuel Leiva
Embedded SW Engineer at RidgeRun
Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com
Website: www.ridgerun.com
hello leo857366,
please configure as YUV422-8-bit.
yuv422, 8-bit:
it’s 16-bpp (bits per pixel) formats, this is supported according to the list formats in the v4l2 VI/CSI driver.
from driver side,
it should be TEGRA_IMAGE_FORMAT_T_Y8__V8U8_N422 = 44; which is using NV16.
you may running with below v4l pipeline for fetching the stream.
for instance,
$ v4l2-ctl --device /dev/video0 --set-fmt-video=width=1920,height=1080,pixelformat=NV16 --set-ctrl bypass_mode=0 --stream-mmap --stream-to=frame.yuv --stream-count=100
Can you explain what does the “supported input data formats” mean in here?
