Hello,
I am trying to load a kernel driver (.ko file) for a MIPI camera I would like to use with the STM32MP257F-DK. It's for the imx664, and no driver is present already.
I have the source for the driver, and was able to compile it into a .ko file, cross-compiled with the exact same OS as is present on the board and with the SDK set up as required. The vermagic line matches exactly: vermagic: 6.6.78 SMP preempt mod_unload aarch64
However, every time I try and load the driver with insmod, with or without -f, I get the error: insmod: ERROR: could not insert module imx664.ko: Invalid module format
I am struggling to find where the incompatibility could be, since I have re-tried it a few times and been careful to set it up as ST's documentation says and also to match what is expected by the board. Is there something I am missing with this?
