CONFIG_VIDEO_STI_DELTA_DRIVER (not configurable)

modulename: st-delta.ko

configname: CONFIG_VIDEO_STI_DELTA_DRIVER

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Memory-to-memory multimedia devices
└─>VIDEO_STI_DELTA_DRIVER
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
drivers/media/platform//sti/delta/