Hardware: reComputer Robotics J4012 (Orin NX 16GB) + GMSL extension board (MAX96712)
Software: JetPack 7.2 / L4T R39.2 / kernel 6.8.12-tegra, flashed from your R39.2.0 image
I need to run the Sensing SG-series GMSL cameras on JetPack 7.2. I cannot drop back
to JetPack 6, my display requires the r595
display driver that only ships with JP7.2. The board flashed cleanly from your
R39.2.0 image and the display works; cameras are the only blocker.
On JetPack 6 you provide this via jetson-io (“Seeed GMSL 1X4 3G / 1X4 6G” overlays).
I need the R39.2 equivalent. Everything else in the stack is already confirmed working:
- YUV422 GMSL capture works on R39.2 via legacy V4L2. An NVIDIA developer has a
Sony ISX031 module running “UYVY 1920x1536 @ 30fps” as a working V4L2 reference
on L4T R39.2:
JP7.2 / R39.2 — Does GMSL Camera HAL support YUV422 (UYVY) ICP? - Jetson Thor - NVIDIA Developer Forums - The Sensing SG-series all output YUV422 8-bit from an onboard ISP (GW5200/GW5300),
so they bypass the .nito ISP tuning file that blocks raw-Bayer sensors on JP7.2. - NVIDIA ships the MAX96712 deserializer driver in JetPack 7.2 (“MAX96712_Fusa_nv”),
which is the exact deserializer on this board.
So the only missing piece is the board-specific R39.2 device tree + V4L2 sensor driver.
Requests:
- Do you have, or when will you release, an R39.2 / kernel-6.8 device-tree overlay
- V4L2 driver for the reComputer Robotics GMSL board with the Sensing SG-series?
- If there is no timeline, please publish the JP6 overlay .dts + sensor driver
source so the community can port it to kernel 6.8. I’m willing to test and
contribute the port back. - Which SG-series models will be validated on R39.2?
Thanks.