old_domains      6828 drivers/gpu/drm/i915/display/intel_display.c 	u64 domains, new_domains, old_domains;
old_domains      6830 drivers/gpu/drm/i915/display/intel_display.c 	old_domains = crtc->enabled_power_domains;
old_domains      6834 drivers/gpu/drm/i915/display/intel_display.c 	domains = new_domains & ~old_domains;
old_domains      6839 drivers/gpu/drm/i915/display/intel_display.c 	return old_domains & ~new_domains;