Girish,

This does sound familiar ... have you enabled virtual terminal in the kernel?

   Device Drivers  --->
    Character devices  --->
        [*] Virtual terminal
        [*]   Enable character translations in console
        [*]   Support for console on virtual terminal
 
    Graphics support  --->
[*] Support for frame buffer devices  --->
<*> S3C2410 LCD framebuffer support       

        Console display driver support  ---> 
            <*> Framebuffer Console support
            [*] Map the console to the primary display device
            [*] Select compiled-in fonts 
            [*] VGA 8x8 font

Input device support --->
[*} Touchscreens --->
{*] Samsung S3c generic touchscreen input driver
      
<*> Mouse interface
[ ] Provide legacy /dev/psaux device
           (240) Horizontal screen resolution
(320) Vertical screen resolution


Cheers,
Dave

Date: Sun, 3 Aug 2014 06:04:01 +0530
From: [email protected]
To: [email protected]
Subject: [oselas] FriendlyARM mini2440: fbtest not displaying any thing on      
display

Hi,I am trying to get some thing on display.. but the initial test like 
'fbtest' (which as per the document has to display various patterns on the 
display) itself is not displaying anything.  But on the terminal(minicom on 
host) I can see the following statements in response to 'fbtest'

root@mini2440:~ fbtest
Using drawops cfb16 (16 bpp packed pixels)Available visuals:
  Monochrome  Grayscale 32  Truecolor 5:6:5:0Using visops truecolor
Running all teststest001: PASSEDtest002: PASSEDtest004: PASSED
test006: PASSED 
in case any one have come across this kind of issue and have any suggestions 
could you please let me know...

Thanks.Girish                                     

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