STRUCT ACPI_GPIO_INFO(9)

💖 NAME 💖

hey bestie!! welcome to the struct acpi_gpio_info(9) page from the Kernel API Manual 🫶✨ this lil struct is literally the container for ACPI GPIO specific information — that's the whole vibe 💅

✨ SYNOPSIS ✨

okay so here's the struct in all its main-character glory, and yes we're keeping it exact because we do not mess with code in this house 😤:

struct acpi_gpio_info {
    struct acpi_device *adev;
    enum gpiod_flags flags;
    bool gpioint;
    bool wake_capable;
    int pin_config;
    int polarity;
    int triggering;
    unsigned int debounce;
    unsigned int quirks;
};

🎀 Members 🎀

• adev — a reference to the ACPI device which consumes the GPIO resource 👑
• flags — the GPIO initialization flags 🚩
• gpioint — if this is true, this GPIO is of type GpioInt; otherwise the type is GpioIo 👀
• wake_capable — wake capability as provided by ACPI 🌙
• pin_config — pin bias as provided by ACPI 🎚️
• polarity — interrupt polarity as provided by ACPI ⚡
• triggering — triggering type as provided by ACPI 🎯
• debounce — debounce timeout as provided by ACPI ⏳
• quirks — Linux specific quirks as provided by struct acpi_gpio_mapping 🌀

🌈 SEE ALSO 🌈

go follow the lore bestie, these are all linked:

• the kernel file ./drivers/gpio/gpiolib-acpi-core.c
• struct acpi_gpio_event(9)
• acpi_get_gpiod(9)
• acpi_gpio_get_io_resource(9)
• acpi_gpiochip_request_interrupts(9)
• acpi_gpiochip_free_interrupts(9)
• acpi_get_gpiod_by_index(9)
• acpi_get_gpiod_from_data(9)
• acpi_dev_gpio_irq_wake_get_by(9)
• acpi_gpio_count(9)

k that's the page!! 🫶 source/version is ./drivers/gpio, date is October 2026, and this was struct acpi_gpio_info(9) — bye bestie, slay your GPIOs!! 💅🎀