Apq8016-6309 : dsi2lvds no display - 18.01


In our board 6309- apq8016 (ref : db410c) we have dsi2lvds. In earlier release 16.09 -dsi2lvds was working fine.
But in the current release 18.01 dsi2lvds is not working propery. The display/(register access) works only when i do reboot or when system comes back from suspend to resume.

Any suggestions.

dmesg log - https://pastebin.com/TUNWecQR

kernel src - https://github.com/vinaysimhabn/msm/commits/kernel-18.01-lvdsv1.0