intel_dp_mst...ate_for_crtc(9)

✨ NAME ✨

okay so this is the intel_dp_mst_add_topology_state_for_crtc(9) page from the Kernel API Manual, and it does exactly what it says on the label: it adds MST topology state for a CRTC 💅

🌸 SYNOPSIS 🌸

int intel_dp_mst_add_topology_state_for_crtc (struct intel_atomic_state
*state , struct intel_crtc *crtc );

🎀 ARGUMENTS 🎀

• state — the atomic state, bestie
• crtc — the CRTC you’re adding the state for

🦋 DESCRIPTION 🦋

So the whole vibe is: add the MST topology state for crtc to state. That’s it. That’s the function. ✨

It returns 0 on success, and a negative error code on failure. no cap, that’s the contract 💖

👑 SEE ALSO 👑

• Kernel file ./drivers/gpu/drm/i915/display/intel_dp_mst.c
• intel_dp_mst_atomic_check_link(9)
• intel_dp_mst_add_topology_state_for_connector(9)
• intel_dp_mst_crtc_needs_modeset(9)
• intel_dp_mst_prepare_probe(9)

this lil page lives in ./drivers/gpu/drm/i915/display, is dated October 2026, and signs off as intel_dp_mst...ate_for_crtc(9) 🫶💜