Buildroot XORG mini2440 T35

I believe that the lack of xf86 -input- evdev driver is generating the
following error when I try to run Xorg ( X: 0.0 - nocursor & ) :

(**) FBDEV(0): using shadow framebuffer                     
[    46.295] (II) Loading sub module "shadow"                              
         
[    46.295] (II) LoadModule: "shadow"
[    46.302] (II) Loading /usr/lib/xorg/modules/libshadow.so
[    46.324] (II) Module shadow: vendor="X.Org Foundation"
[    46.324]    compiled for 1.12.4, module version = 1.1.0
[    46.325]    ABI class: X.Org ANSI C Emulation, version 0.4    
[    46.327] (EE) FBDEV(0): FBIOPUT_VSCREENINFO: Invalid argument          
                                       
[    46.327] (EE) FBDEV(0): mode initialization failed    

Trying compiliar version udev-182 with Linux Kernel (2.6.32) version for
mini2440 board - T35 LCD:

src / udev-builtin-input_id.c: 165:38: error: 'BTN_TRIGGER_HAPPY'
undeclared (first use in this function)
src / udev-builtin-input_id.c: 165:38: note: each undeclared identifier is
I'm on the right track and how do I solve this problem?

All kind of help will be appreciated

Best,
Walter

You see an Xorg server moaning about FBDEV (framebuffer device), gues it's
caused by an event input device (evdev) and show us a compile time failure
in udev. ?????????????????????????

This one is important: "FBDEV(0): mode initialization failed"

Yes, I saw. I think this is because, i don have the file
/etc/X11/xorg.conf. But, i saw is necessary to include xf86-input-evdev
(requires udev to be enabled) in Buildroot. I am make test as a option X
Window System server type (KDrive / TinyX). Is working, but i not fished my
test for conclusion about this option. 

Thanks for you contact,
Walter