STRUCT DP_AUX_EP_DEVICE(9)

🌸 struct dp_aux_ep_device — struct dp_aux_ep_device(9) 🌸

okay bestie, welcome to the Kernel API Manual ✨ this one's a struct page, so grab a lil snack and let's get into it 💅

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💖 NAME 💖

struct dp_aux_ep_device — the main dev structure for DP AUX endpoints, no cap 👑

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✨ SYNOPSIS ✨

struct dp_aux_ep_device {
    struct device dev;
    struct drm_dp_aux *aux;
 };

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🫶 MEMBERS 🫶

• dev — the normal dev pointer, literally just doing its classic dev thing 💫
• aux — pointer to the aux bus, the lil connector that makes the whole vibe work 🔌

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🦋 DESCRIPTION 🦋

so the way that this works: it's used to instantiate devices that are connected via a DP AUX bus 🌈

usually the device is a panel (yes, like a display panel, main character energy), but conceivable other devices could be hooked up there too — like, theoretically 👀

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🎀 SEE ALSO 🎀

• Kernel file ./include/drm/display/drm_dp_aux_bus.h — go read it iykyk 📖

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and that's the whole thing, fr fr 🍓 this page lives in ./include/drm/display and it's dated October 2026 — slay, periodt 💜✨