Enable selftests upon driver load

configname: CONFIG_DRM_I915_SELFTEST

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>drm/i915 Debugging
└─>Enable selftests upon driver load
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Choose this option to allow the driver to perform selftests upon
loading; also requires the i915.selftest=1 module parameter. To
exit the module after running the selftests (i.e. to prevent normal
module initialisation afterwards) use i915.selftest=-1.

Recommended for driver developers only.

If in doubt, say "N".