CONFIG_DRM_TTM_HELPER (not configurable)

modulename: drm_ttm_helper.ko

configname: CONFIG_DRM_TTM_HELPER

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>DRM_TTM_HELPER
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Helpers for ttm-based gem objects

source code: