CRT_HOTPLUG_FORCE_DETECT 375 drivers/gpu/drm/gma500/psb_intel_reg.h #define CRT_HOTPLUG_FORCE_DETECT (1 << 3) CRT_HOTPLUG_FORCE_DETECT 4404 drivers/gpu/drm/i915/i915_reg.h #define CRT_HOTPLUG_FORCE_DETECT (1 << 3)