intel_dp_tu...mic_alloc_bw(9)

✨ intel_dp_tu...mic_alloc_bw(9) ✨

okay so bestie, welcome to the Kernel API Manual 💅 this one's a little function page from the i915 display crew and honestly it's giving "short but iconic" — the manpage title got truncated with that ... and everything, no cap, that's just how it shipped 🎀

🌸 NAME 🌸

intel_dp_tunnel_atomic_alloc_bw — literally just allocates the BW for all the modeset tunnels 🦋

✨ SYNOPSIS ✨

void intel_dp_tunnel_atomic_alloc_bw (struct intel_atomic_state *state
);

so it returns void (nothing back, she's not texting first 💀) and it takes one arg, state.

🫶 ARGUMENTS 🫶

• state — the atomic state, bestie. that's the whole vibe. that's what you're passing in. the atomic state 👑

💖 DESCRIPTION 💖

Allocate the required BW for all the tunnels in state. that's it. that's the function. she goes in, she looks at the state, she allocates the BW for every single tunnel in there, and she's done. main character energy, zero drama, no notes ✨

🦋 SEE ALSO 🦋

• the kernel file, which lives at ./drivers/gpu/drm/i915/display/intel_dp_tunnel.c — that's her home address 🏠
• intel_dp_tunnel_disconnect(9)
• intel_dp_tunnel_destroy(9)
• intel_dp_tunnel_detect(9)
• intel_dp_tunnel_bw_alloc_is_enabled(9)
• intel_dp_tunnel_pr_optimization_supported(9)
• intel_dp_tunnel_suspend(9)
• intel_dp_tunnel_resume(9)
• intel_dp_tunnel_atomic_cleanup_inherited_state(9)
• intel_dp_tunnel_atomic_add_state_for_crtc(9)
• intel_dp_tunnel_atomic_check_state(9)
• intel_dp_tunnel_atomic_compute_stream_bw(9)
• intel_dp_tunnel_atomic_clear_stream_bw(9)
• intel_dp_tunnel_atomic_check_link(9)
• intel_dp_tunnel_mgr_init(9)
• intel_dp_tunnel_mgr_cleanup(9)

like, the whole friend group fr fr — go read them too, iykyk 🧚

ngl bestie, this page came from ./drivers/gpu/drm/i915/display and the date on it is October 2026 — so yeah, future-coded 💜 anyway, drink some water, go allocate somebody's bandwidth, periodt 🌈💅🍓