intel_display_vtd_active
if (DISPLAY_VER(display) >= 13 && intel_display_vtd_active(display))
return IS_DISPLAY_VER(display, 6, 11) && intel_display_vtd_active(display);
return crtc_state->uapi.async_flip && intel_display_vtd_active(display) &&
bool intel_display_vtd_active(struct intel_display *display);
if (intel_display_vtd_active(display) &&