POWER_DOMAIN_PORT_DDI_H_IO 4389 drivers/gpu/drm/i915/display/intel_ddi.c POWER_DOMAIN_PORT_DDI_H_IO; POWER_DOMAIN_PORT_DDI_H_IO 59 drivers/gpu/drm/i915/display/intel_display_power.h POWER_DOMAIN_PORT_DDI_TC5_IO = POWER_DOMAIN_PORT_DDI_H_IO,