[Q] CWM porting - boot but no LCD

[LNRawz]

LGE - P875h - Optimus F5 BR
I need some help with CWM.
I compiled cwm from CyanogenMod JB tree, setting my device tree with the basic info on partitions sizes-places. It is now booting, but I have no LCD on.
Please take a look at my logs from the CWM boot. My post about the porting.

Anyone could point me to what is wrong?
Thankx!

 

[LNRawz]

So, someone knows why the recovery boots but show no UI? blank screen, nada!
If I use this recovery to flash a custom rom (is that even possible with ADB commands only? will have to look around) it should work, right?