charger_extcon_notifier(9)

💅 charger_extcon_notifier(9) — the kernel API manual, but make it make sense

okay so bestie, welcome to the Kernel API Manual page for charger_extcon_notifier(9) — yes the (9) is the section, we love a classic 🎀

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✨ NAME ✨

charger_extcon_notifier — lowkey the vibe-checker of charger cables: it receives the state of the charger cable when a registered cable gets attached or detached. that's it, that's the whole job. iconic. 💅

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🌸 SYNOPSIS 🌸

int charger_extcon_notifier (struct notifier_block *self , unsigned long
event , void *ptr );

like, exactly that. copy it character for character bestie, no cap 🙈

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🦋 ARGUMENTS 🦋

• self — the notifier block of the charger_extcon_notifier. it's literally the notifier block, its own little home. 🫶
• event — the cable state. this is the tea ☕ the cable is spilling.
• ptr — the data pointer of the notifier block. just a pointer, doing pointer things. ✨

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👑 SEE ALSO 👑

before you go — the kernel file ./drivers/power/supply/charger-manager.c is where all the friends live, and honestly you should meet the whole group chat:

• is_batt_present(9)
• is_ext_pwr_online(9)
• get_batt_uV(9)
• is_charging(9)
• is_full_charged(9)
• is_polling_required(9)
• try_charger_enable(9)
• check_charging_duration(9)
• cm_get_target_status(9)
• _cm_monitor(9)
• cm_monitor(9)
• _setup_polling(9)
• cm_monitor_poller(9)
• cm_setup_timer(9)
• charger_extcon_work(9)
• charger_extcon_init(9)
• charger_manager_register_extcon(9)
• charger_manager_prepare_sysfs(9)

every single one, all seventeen of them, present and accounted for, periodt 🔥

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ngl there's no DESCRIPTION section on this page and no options to list — that's not me being lazy, that's the actual page. we keep the facts, we just add the sparkle 💖

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and that's a wrap, bestie! 🌈 this masterpiece comes to you straight from ./drivers/power/supply and it's dated October 2026 ⭐ — go forth, read the source, slay, the end 🎀✨💜