STRUCT INV_ICM42600_STATE(9)

🌸 NAME 🌸

okay so bestie, welcome to the Kernel API Manual page for struct inv_icm42600_state — driver state variables, aka the struct where this driver keeps its whole main-character state 💅✨. This is the entire vibe check, and every member is listed below, no cap.

✨ SYNOPSIS ✨

struct inv_icm42600_state {
    struct mutex lock;
    enum inv_icm42600_chip chip;
    const char *name;
    struct regmap *map;
    struct regulator *vddio_supply;
    int irq;
    struct iio_mount_matrix orientation;
    struct inv_icm42600_conf conf;
    struct inv_icm42600_suspended suspended;
    struct iio_dev *indio_gyro;
    struct iio_dev *indio_accel;
    struct {
      s64 gyro;
      s64 accel;
    } timestamp;
    struct inv_icm42600_apex apex;
    struct inv_icm42600_fifo fifo;
    u8 buffer[3];
};

🎀 Members 🎀

okay so here’s the member-by-member rundown, and not me listing every single one with love 🫶:

• lock — the lock for serializing multiple registers access, so register access doesn’t get messy 🔒.
• chip — chip identifier, iykyk.
• name — chip name.
• map — regmap pointer.
• vddio_supply — I/O voltage regulator for the chip. It’s giving power-supply realness ⚡.
• irq — chip irq, required to enable/disable and set wakeup 🚨.
• orientation — sensor chip orientation relative to main hardware.
• conf — chip sensors configurations.
• suspended — suspended sensors configuration.
• indio_gyro — gyroscope IIO device.
• indio_accel — accelerometer IIO device.
• timestamp — interrupt timestamps; the little struct holds s64 gyro and s64 accel ⏱️.
• apex — APEX (Advanced Pedometer and Event detection) management.
• fifo — FIFO management structure.
• buffer — data transfer buffer aligned for DMA.

🌈 SEE ALSO 🌈

• Kernel file ./drivers/iio/imu/inv_icm42600/inv_icm42600.h
• struct inv_icm42600_sensor_state(9)

that’s the whole page, bestie 🫶. Cute sign-off: source/version ./drivers/iio/imu/inv_icm42600, date October 2026, page struct inv_icm42600_state(9) — mwah 💋✨.