bq25703_get_chrg_volt(9)

💖 bq25703_get_chrg_volt 💖

okay so bestie, this is a page from the Kernel API Manual — like, the actual kernel docs, not a vibe — and it's all about bq25703_get_chrg_volt, a little function that goes and grabs the maximum set charge voltage for you. that's the whole name, that's the whole job. slay. ✨

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🌸 NAME 🌸

bq25703_get_chrg_volt — Get the maximum set charge voltage 💅

like literally, it fetches the max charge voltage that's been set. that's it. that's the function. iconic behavior honestly.

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🎀 SYNOPSIS 🎀

int bq25703_get_chrg_volt (struct bq257xx_chg *pdata , int *intval );

so it takes these two things, and it hands you back an int. keep reading, i promise it's not scary 🫶

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🦋 ARGUMENTS 🦋

• pdata — driver platform data. yeah. the driver platform data. it's the struct the driver passes around, and our function needs it to do its little thing 💫
• intval — maximum charge voltage value. that's where the number lands. it's a pointer, so like, the value gets written through it. main character pointer energy fr fr 👑

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⭐ RETURN ⭐

returns 0 on success — yay!! 🎉 — or an error if it's unable to read the value 😭. so like, if you get 0, you ate. if you get an error, the read didn't happen. no cap.

ngl, always check the return value. 0 = we're so back. error = it's giving "couldn't read it" 💀

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🌈 SEE ALSO 🌈

okay this is the part where the manpage just, like, dumps the entire friend group on you. here's everyone in the bq257xx cinematic universe 💖

Kernel file ./drivers/power/supply/bq257xx_charger.c:

• struct bq257xx_chip_info(9)
• struct bq257xx_chg(9)
• bq25792_read16(9)
• bq25792_write16(9)
• bq25703_get_state(9)
• bq25792_get_state(9)
• bq25703_get_min_vsys(9)
• bq25792_get_min_vsys(9)
• bq25703_set_min_vsys(9)
• bq25792_set_min_vsys(9)
• bq25703_get_cur(9)
• bq25792_get_cur(9)
• bq25703_get_ichg_cur(9)
• bq25792_get_ichg_cur(9)
• bq25703_set_ichg_cur(9)
• bq25792_set_ichg_cur(9)
• bq25792_get_chrg_volt(9)
• bq25703_set_chrg_volt(9)
• bq25792_set_chrg_volt(9)
• bq25703_get_iindpm(9)
• bq25792_get_iindpm(9)
• bq25703_set_iindpm(9)
• bq25792_set_iindpm(9)
• bq25703_get_vbat(9)
• bq25792_get_vbat(9)
• bq25703_hw_init(9)
• bq25792_hw_init(9)
• bq25703_hw_shutdown(9)
• bq25792_hw_shutdown(9)
• bq257xx_set_charger_property(9)
• bq257xx_get_charger_property(9)
• bq257xx_property_is_writeable(9)
• bq257xx_external_power_changed(9)
• bq257xx_irq_handler_thread(9)
• bq257xx_parse_dt(9)
• bq257xx_charger_probe(9)
• bq257xx_charger_shutdown(9)

like, that's a lot of siblings. one big happy charger driver family 🧚✨ and yes, there's a bq25792_get_chrg_volt(9) in there too — the 792 version of this exact vibe. iykyk 💜

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that's the whole page, bestie!! short and sweet, just how we like it 🍓

source + version + date sign-off: this one lives in ./drivers/power/supply, dated October 2026, and it's the bq25703_get_chrg_volt(9) page — mwah, periodt 💅💖

go read voltage, love u, bye 🫶🌷