cdns_mhdp_link_configure(9)

💅 cdns_mhdp_link_configure(9) — a Kernel API Manual moment

okay so bestie, welcome to the Kernel API Manual, and lemme tell you about cdns_mhdp_link_configure(9) — it's literally the function that configures a DisplayPort link. that's the whole vibe. iconic, honestly.

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✨ NAME ✨

cdns_mhdp_link_configure — configure a DisplayPort link 🎀

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🌸 SYNOPSIS 🌸

int cdns_mhdp_link_configure (struct drm_dp_aux *aux , struct cdns_mhdp_link *link );

like, that's the signature. copy it exactly, no cap. 💖

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🦋 ARGUMENTS 🦋

• aux — the DisplayPort AUX channel. yes, that one. the channel. 🫶
• link — a pointer to a structure containing the link configuration. it's giving "here's all the link tea, go configure it." ✨

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💜 DESCRIPTION 💜

so what does it do?? it returns 0 on success, or a negative error code on failure. that's it, that's the description. simple, clean, main character energy. 😭

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c — go read it, iykyk 📖

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and that's the whole page, bestie! no crumbs left. this lil gem lives in ./drivers/gpu/drm/bridge/cadence, dated October 2026, and yeah — it's still cdns_mhdp_link_configure(9) at the end of the day. slay. 💅🌈⭐