Enable DDC Support

configname: CONFIG_FB_I810_I2C

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Frame buffer Devices
└─>Enable DDC Support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Add DDC/I2C support for i810fb. This will allow the driver to get
display information, especially for monitors with fickle timings.

If unsure, say Y.