Exynos DRM Rotator
configname: CONFIG_DRM_EXYNOS_ROTATOR
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Exynos DRM Rotator
In linux kernel since version 3.1 (release Date: 2011-10-24)
Choose this option if you want to use Exynos Rotator for DRM.