BXT_DDIC_HPD_INVERT 3619 drivers/gpu/drm/i915/i915_irq.c hotplug |= BXT_DDIC_HPD_INVERT; BXT_DDIC_HPD_INVERT 7912 drivers/gpu/drm/i915/i915_reg.h BXT_DDIC_HPD_INVERT)