ab8500_btem...ower_changed(9)

💖 NAME 💖

okay so bestie, this page comes from the Kernel API Manual, and the main character is ab8500_btemp_external_power_changed — the callback for power supply changes. That’s the whole name vibe, and she ate. 💅

✨ SYNOPSIS ✨

void ab8500_btemp_external_power_changed (struct power_supply *psy );

🎀 ARGUMENTS 🎀

• psy — pointer to the structure power_supply. That’s the one and only argument, no cap. 🫶

🦋 DESCRIPTION 🦋

the way this function works is iconic: it’s pointing to the function pointer external_power_changed of the structure power_supply. Yes, function pointer behavior, we love to see it. 🌈

and this function gets executed when there is a change in the external power supply to the btemp. so when the external power situation for btemp changes, this callback gets the call. periodt. 💖

🌸 SEE ALSO 🌸

the whole related-functions group chat is right here — go explore, iykyk:

• Kernel file: ./drivers/power/supply/ab8500_btemp.c
• struct ab8500_btemp_interrupts(9)
• struct ab8500_btemp(9)
• ab8500_btemp_batctrl_volt_to_res(9)
• ab8500_btemp_read_batctrl_voltage(9)
• ab8500_btemp_get_batctrl_res(9)
• ab8500_btemp_id(9)
• ab8500_btemp_periodic_work(9)
• ab8500_btemp_batctrlindb_handler(9)
• ab8500_btemp_templow_handler(9)
• ab8500_btemp_temphigh_handler(9)
• ab8500_btemp_lowmed_handler(9)
• ab8500_btemp_medhigh_handler(9)
• ab8500_btemp_periodic(9)
• ab8500_btemp_get_temp(9)
• ab8500_btemp_get_property(9)

and that’s the page, bestie 💜 cute little sign-off: this one is sourced from ./drivers/power/supply, dated October 2026, and the header hangs out as ab8500_btem...ower_changed(9) 🌸