STRUCT INV_ICM45600_STATE(9)

💖 NAME 💖

struct inv_icm45600_state — the driver state variables, aka the whole vibe of this driver in one struct ✨

bestie this is from the Kernel API Manual (section 9) and it's literally the main character struct of the inv_icm45600 driver — everything the driver needs to remember lives in here 🫶

✨ SYNOPSIS ✨

okay so here's the whole struct, no cap, every field exactly as it is:

struct inv_icm45600_state {
    struct mutex lock;
    struct regmap *map;
    struct regulator *vddio_supply;
    struct iio_mount_matrix orientation;
    struct inv_icm45600_conf conf;
    struct inv_icm45600_suspended suspended;
    struct iio_dev *indio_gyro;
    struct iio_dev *indio_accel;
    const struct inv_icm45600_chip_info *chip_info;
    struct {
      s64 gyro;
      s64 accel;
    } timestamp;
    struct inv_icm45600_fifo fifo;
    union {
      u8 buff[2];
      __le16 u16;
      u8 ireg[3];
    } buffer;
 };

like, look at her. iconic. 👑

🎀 Members 🎀

here's the tea on every single field, let me walk you through it 💅

• lock — the lock that serializes multiple registers access. one at a time please, we're not animals 🙈
• map — the regmap pointer. your map to the registers, iykyk 🗺️
• vddio_supply — the I/O voltage regulator for the chip. gotta keep her fed ⚡
• orientation — the sensor chip orientation relative to main hardware. which way is up fr fr 🧭
• conf — chip sensors configurations ✨
• suspended — the suspended sensors configuration 😴
• indio_gyro — the gyroscope IIO device 🌪️
• indio_accel — the accelerometer IIO device 🏃‍♀️
• chip_info — chip driver data. the lore 📖
• timestamp — interrupt timestamps ⏰
• fifo — the FIFO management structure 🍓
• buffer — the data transfer buffer, aligned for DMA. aligned, because we have standards 💅

🦋 SEE ALSO 🦋

• Kernel file ./drivers/iio/imu/inv_icm45600/inv_icm45600.h
• struct inv_icm45600_sensor_state(9) — her sister struct, go say hi 🌸

ok that's the whole page bestie, every field accounted for, nothing skipped, we ate and left no crumbs 🍽️✨

mwah 💋 this page came from ./drivers/iio/imu/inv_icm45600, dated October 2026, and it's struct inv_icm45600_state(9) — stay slaying, kernel girlies 👑💖