R-Car DU Gen3 HDMI Encoder Support

modulename: rcar_dw_hdmi.ko

configname: CONFIG_DRM_RCAR_DW_HDMI

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>Device Tree and Open Firmware support
└─>R-Car DU Gen3 HDMI Encoder Support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Enable support for R-Car Gen3 internal HDMI encoder.

source code:
drivers/gpu/drm//rcar-du/rcar_dw_hdmi.c