intel_primary_crtc
struct intel_crtc *primary_crtc = intel_primary_crtc(secondary_crtc_state);
struct intel_crtc *primary_crtc = intel_primary_crtc(secondary_crtc_state);
primary_crtc = intel_primary_crtc(crtc_state);
struct intel_crtc *intel_primary_crtc(const struct intel_crtc_state *crtc_state);
primary_crtc = intel_primary_crtc(sw_crtc_state);
intel_primary_crtc(new_crtc_state);