STRUCT AD5380_STATE(9)

✨ struct ad5380_state(9) ✨

okay bestie, welcome to the Kernel API Manual — this is the page for struct ad5380_state, and it's literally the driver instance specific data 🎀 like, the lil' bundle of everything one ad5380 driver instance needs to know about itself. main character struct energy, no cap 💅

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🌸 NAME 🌸

struct ad5380_state — driver instance specific data ✨

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🦋 SYNOPSIS 🦋

struct ad5380_state {
    struct regmap                   *regmap;
    const struct ad5380_chip_info   *chip_info;
    int vref;
    bool pwr_down;
    struct mutex                    lock;
 };

like. look at her. five fields, zero notes 💖

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👑 Members 👑

• regmap — the regmap instance that the device is out here using 🫶 that's her connection era.
• chip_info — chip model specific constants, available modes etc ⭐ basically the little fact-sheet for whichever chip variant you got, iykyk.
• vref — the actual reference voltage used, measured in uA 🔥 yes, microamps, that's the unit, don't come for me.
• pwr_down — a bool that says whether the chip is currently in power down mode 😴 true = napping, fr fr.
• lock — a struct mutex doing the lock thing, protecting the data buffer during regmap ops 🔒 she's the bodyguard, periodt.

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🎀 SEE ALSO 🎀

• Kernel file ./drivers/iio/dac/ad5380.c
• struct ad5380_chip_info(9)

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lowkey a whole vibe check: it's giving "small struct, big responsibilities" 💀 but she slays.

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and that's the page, bestie 🌈💜 — brought to you by the source/version line ./drivers/iio/dac, dated October 2026, under the struct ad5380_state(9) title. mwah 💋✨🍓