Hello,
what driver (kernel module) is used in the official version of khadas ubuntu to initialize and control this camera?
Thanks.
Hello @zzkp6em5f Welcome to the community.
Since you didn’t specify which board in particular the answer is variable 
VIM3 (Kernel 5.15): common_drivers/drivers/armisp-g12b/subdev/sensor/src/driver/sensor/OV08a10_drv.c at khadas-vims-5.15.y · khadas/common_drivers · GitHub
VIM3L: common_drivers/drivers/armisp/subdev/sensor/src/driver/sensor/OV08a10_drv.c at khadas-vims-5.15.y · khadas/common_drivers · GitHub
VIM4: common_drivers/drivers/amlisp/amlsens/ov08a10/aml_ov08a10.c at khadas-vims-5.15.y · khadas/common_drivers · GitHub
Edge2: linux/drivers/media/i2c/os08a10.c at khadas-edges-6.1.y · khadas/linux · GitHub
Cheers