DRM Support for STMicroelectronics SoC Series

modulename: stm-drm.ko

configname: CONFIG_DRM_STM

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>DRM Support for STMicroelectronics SoC Series
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Enable support for the on-chip display controller on
STMicroelectronics STM32 MCUs.
To compile this driver as a module, choose M here: the module
will be called stm-drm.

source code: