Dear team,
written jd9365da panel mipi dsi dts file and included jd9365da panel driver to linux yocto based 5.15 kernel . Panel probe is not triggered with failure in calling __driver_attach() in bus_for_each_dev() (drivers/base/bus.c) . i checked below /sys/bus/ entry and it is 0.
root@imx8mm-icore:/# ls -l /sys/bus/mipi-dsi/devices/
total 0
Since above entry is zero, that's why bus_for_each_dev() fail to identify mipi dsi panel connected to imx8mm core board? Attached boot log for reference.
Meanwhile, i attached dts content for jd9365da panel. i added jd9365da dts entries in arch/arm64/boot/dts/engicam/imx8mm-icore-starterkit.dts file. (added draft version of dts).
Any input for further debugging on issue?
rgds
kote
