CRT_HOTPLUG_VOLTAGE_COMPARE_50  381 drivers/gpu/drm/gma500/psb_intel_reg.h #define CRT_HOTPLUG_VOLTAGE_COMPARE_50		(1 << 5)
CRT_HOTPLUG_VOLTAGE_COMPARE_50 4411 drivers/gpu/drm/i915/i915_reg.h #define CRT_HOTPLUG_VOLTAGE_COMPARE_50		(1 << 5)