STRUCT HIH6130(9)

✨ struct hih6130(9) ✨

okay so bestie, welcome to the Kernel API Manual 🎀 — this is the page for struct hih6130, and honestly? it's giving device specific data for the HIH-6130. that's it, that's the vibe. 💅

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🌸 NAME 🌸

struct hih6130 — HIH-6130 device specific data 🦋

like literally just the little bundle of state that belongs to one HIH-6130 sensor. no cap.

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✨ SYNOPSIS ✨

bestie. here's the whole struct, character for character, don't @ me:

struct hih6130 {
    struct i2c_client *client;
    struct mutex lock;
    bool valid;
    unsigned long last_update;
    int temperature;
    int humidity;
    size_t write_length;
 };

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👑 Members 👑

okay so let's meet the cast, main character energy only:

• client — pointer to the I2C client device 🔌 like who this sensor actually is on the bus.
• lock — a mutex to protect the measurement values 🔒 keep your hands off the cached numbers while someone's updating them, k?
• valid — only false before the first measurement is taken 🌱 so it starts off not-valid and then it's valid forever after, periodt.
• last_update — time of last update (in jiffies) ⏰ that's the kernel's cute little tick counter, iykyk.
• temperature — cached temperature measurement value 🌡️ cached!! it's keeping the last reading around.
• humidity — cached humidity measurement value 💧 same deal, just wetter.
• write_length — length for the I2C measurement request 📏 that's how many bytes get written when asking the sensor for a reading.

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🫶 SEE ALSO 🫶

go read these next, fr fr:

• Kernel file ./drivers/hwmon/hih6130.c 📁
• hih6130_temp_ticks_to_millicelsius(9),
• hih6130_rh_ticks_to_per_cent_mille(9),
• hih6130_update_measurements(9),
• hih6130_temperature_show(9),
• hih6130_humidity_show(9)

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💀 friendly reminder: this is a driver-internal struct, bestie — the fields are shared state and lock is there for a reason. don't be out here reading temperature or humidity without holding it.

anyway that's the whole page, mwah 💖 it lives over in ./drivers/hwmon and the version on this one is dated October 2026 — slay, go touch some sensor data 🌈⭐🧚