Samsung Exynos G-Scaler driver

modulename: exynos-gsc.ko

configname: CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Memory-to-memory multimedia devices
└─>Samsung Exynos G-Scaler driver
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This is a v4l2 driver for Samsung EXYNOS5 SoC G-Scaler.

source code:
drivers/media/platform//exynos-gsc/