intel_atomic_get_crtc_state
crtc_state = intel_atomic_get_crtc_state(state, intel_crtc);
pipe_config = intel_atomic_get_crtc_state(state, intel_crtc);
crtc_state = intel_atomic_get_crtc_state(state, intel_crtc);
intel_atomic_get_crtc_state(state, other_crtc);
intel_atomic_get_crtc_state(state, other_crtc);
cstate = intel_atomic_get_crtc_state(state, intel_crtc);