USB OTG need dev help & custom kernel - LG Optimus 3D

Hi
i find this solution for usb otg htc evo 3D
use Google translate
forum.android.com.pl/f537/tut-usb-host-domowym-sposobem-w-evo-3d-bez-kabla-otg-230839/
and i find this
http://www.ti.com/general/docs/wtbu...ateId=6123&navigationId=12843&contentId=53243
omap 4430
Support Features: USB 2.0 On-The-Go High Speed
and i create the usb cable and have power on usb device but phone not found any thing in app i see no usb host driver :'(
I thing we ned custom kernel with usb host driver and this it should work
any help??

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