R-Car DU MIPI DSI Encoder Support

modulename: rcar_mipi_dsi.ko

configname: CONFIG_DRM_RCAR_MIPI_DSI

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 MIPI DSI Encoder Support
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Enable support for the R-Car Display Unit embedded MIPI DSI encoders.

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