dp_aux_ep_shutdown(9)

💅 dp_aux_ep_shutdown(9) 💅

okay so welcome to the Kernel API Manual bestie, we're gonna talk about dp_aux_ep_shutdown ✨

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🌸 NAME 🌸

dp_aux_ep_shutdown — literally the shutdown function for the dp_aux_bus, that's it, that's the whole vibe 🎀

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✨ SYNOPSIS ✨

void dp_aux_ep_shutdown (struct device *dev );

like… it returns void, so don't go looking for a return value, there isn't one, periodt 💅

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🦋 ARGUMENTS 🦋

• dev — the device to shutdown 💜 like, the actual struct device * you're handing over so it can be shut down, no cap

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🔥 DESCRIPTION 🔥

okay so the way this works is it calls through to the endpoint driver shutdown 👑 that's the whole thing. it hands off to the endpoint driver's shutdown, fr fr, and that's the entire job of this function 🫶

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🌈 SEE ALSO 🌈

• the kernel file ./drivers/gpu/drm/display/drm_dp_aux_bus.c — that's where the magic lives, go read it iykyk 📖
• dp_aux_ep_match(9)
• dp_aux_ep_probe(9)
• dp_aux_ep_remove(9)
• dp_aux_ep_dev_release(9)
• of_dp_aux_ep_destroy(9)
• of_dp_aux_depopulate_bus(9)
• of_dp_aux_populate_bus(9)
• devm_of_dp_aux_populate_bus(9)

like the whole aux bus friend group honestly, go say hi to all of them 💖

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and that's the page! mwah 💋 this one came from ./drivers/gpu/drm/display, dated October 2026, and it's dp_aux_ep_shutdown(9) signing off — stay slaying bestie 🧚⭐