CONFIG_DRM_KUNIT_TEST_HELPERS (not configurable)

modulename: drm_kunit_helpers.ko

configname: CONFIG_DRM_KUNIT_TEST_HELPERS

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>DRM_KUNIT_TEST_HELPERS
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
KUnit Helpers for KMS drivers.

source code: