HOTPLUG_INT_STATUS_G4X 1876 drivers/gpu/drm/i915/i915_irq.c hotplug_status_mask = HOTPLUG_INT_STATUS_G4X | HOTPLUG_INT_STATUS_G4X 1914 drivers/gpu/drm/i915/i915_irq.c u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;