DECON on Exynos5433

configname: CONFIG_DRM_EXYNOS5433_DECON

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>DECON on Exynos5433
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Choose this option if you want to use Exynos5433 DECON for DRM.