CONFIG_S5P_DEV_FIMC1 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

CONFIG_S5P_DEV_FIMC1 (not configurable)

configname: CONFIG_S5P_DEV_FIMC1

Linux Kernel Configuration
└─>S5P_DEV_FIMC1
In linux kernel since version 2.6.36 (release Date: 2010-10-20)  
Compile in platform device definitions for FIMC controller 1