acpi_gpio_get_io_resource(9)

🎀 acpi_gpio_get_io_resource(9) — Kernel API Manual bestie vibes 💖

Ok so this page is your go-to for acpi_gpio_get_io_resource, and it is literally here to fetch details of an ACPI resource if it’s a GPIO I/O resource — or return False if it’s not. Slay. ✨

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✨ NAME ✨

acpi_gpio_get_io_resource — Fetch details of an ACPI resource if it is a GPIO I/O resource or return False if not.

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🌸 SYNOPSIS 🌸

bool acpi_gpio_get_io_resource (struct acpi_resource *ares , struct
       acpi_resource_gpio **agpio );

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🦋 ARGUMENTS 🦋

• ares — Pointer to the ACPI resource to fetch. That’s the resource you’re checking, bestie. 💅
• agpio — Pointer to a struct acpi_resource_gpio to store the output pointer. Yes, this is where the output pointer goes. 🎀

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⭐ RETURN ⭐

true if a GpioIo resource is found, false otherwise. No cap, that’s the whole vibe check. 🔥

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💜 SEE ALSO 💜

Kernel file ./drivers/gpio/gpiolib-acpi-core.c is the main-character spot for this one, and these friends are linked too:

• struct acpi_gpio_event(9)
• struct acpi_gpio_info(9)
• acpi_get_gpiod(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)

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Source/version: ./drivers/gpio — dated October 2026 — and the page is acpi_gpio_get_io_resource(9). Bye bestie, go fetch those resource details responsibly 💖✨