SDE_PORTB_HOTPLUG 5058 drivers/gpu/drm/i915/display/intel_dp.c bit = SDE_PORTB_HOTPLUG; SDE_PORTB_HOTPLUG 80 drivers/gpu/drm/i915/i915_irq.c [HPD_PORT_B] = SDE_PORTB_HOTPLUG, SDE_PORTB_HOTPLUG 7777 drivers/gpu/drm/i915/i915_reg.h SDE_PORTB_HOTPLUG | \