cec_queue_pin_5v_event(9)

💖 cec_queue_pin_5v_event — a Kernel API Manual moment 💖

okay bestie, so this one lives in the Kernel API Manual (section 9, kernel-space girlies only 💅) and it's genuinely so simple you're gonna slay it. It's literally just "hey, the 5V pin did a thing, and here's exactly when it did that thing." That's the whole vibe. ✨

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🌸 NAME 🌸

cec_queue_pin_5v_event — queue a pin event with a given timestamp. no cap, that's it, that's the function 🎀

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✨ SYNOPSIS ✨

void cec_queue_pin_5v_event (struct cec_adapter *adap , bool is_high ,
       ktime_t ts );

notice how it returns void? she doesn't report back, she just does the thing and leaves. main character energy fr fr 👑

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🦋 ARGUMENTS 🦋

• adap — pointer to the cec_adapter. like, which adapter are we talking about, bestie? this one. 🫶
• is_high — when true the 5V pin is high, otherwise it is low. yes queen, it's a bool, it's giving binary icon behavior 💀
• ts — the timestamp for this event. it's a ktime_t, so keep it accurate, the timeline is important ⏰

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🔥 SEE ALSO 🔥

the whole friend group shows up here, and yes you should go read them too:

• Kernel file ./include/media/cec.h
• struct cec_devnode(9)
• struct cec_adapter(9)
• cec_is_registered(9)
• cec_queue_pin_cec_event(9)
• cec_queue_pin_hpd_event(9)
• cec_get_edid_phys_addr(9)
• cec_phys_addr_invalidate(9)
• cec_get_edid_spa_location(9)

like, it's a whole cinematic universe of cec functions and honestly? obsessed 🌈⭐

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reminder bestie: this page is from ./include/media and it's dated October 2026 — so yeah, future documentation, we stay ahead of the curve 💜

and that's the whole page, you ate that 🍓🧚💖