DRM Support for Samsung SoC Exynos Series

modulename: exynosdrm.ko

configname: CONFIG_DRM_EXYNOS

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Device Tree and Open Firmware support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>DRM Support for Samsung SoC Exynos Series
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Choose this option if you have a Samsung SoC Exynos chipset.
If M is selected the module will be called exynosdrm.

source code:
drivers/gpu/drm//exynos/