gpiochip_fwd_gpio_get(9)

🦋 gpiochip_fwd_gpio_get 🦋

okay bestie, welcome to the Kernel API Manual corner of the group chat 💅 this page is literally about gpiochip_fwd_gpio_get, and it is here to return a GPIO forwarder line's value. No cap. 🫶

🌸 NAME 🌸

gpiochip_fwd_gpio_get — return a GPIO forwarder line's value, periodt. 💖

✨ SYNOPSIS ✨

int gpiochip_fwd_gpio_get (struct gpiochip_fwd *fwd , unsigned int
       offset );

🎀 ARGUMENTS 🎀

• fwd — the GPIO forwarder, bestie. That's the thing we're working with. 🦋
• offset — the offset of the line. yep, that's the line's offset. 💅

👑 RETURN 👑

It gives you the GPIO's logical value — i.e. it's taking the ACTIVE_LOW status into account, so the vibe check is logical — or a negative errno on failure. 😭

🌈 SEE ALSO 🌈

Kernel file: ./drivers/gpio/gpio-aggregator.c — go read it, iykyk 📖

• gpiochip_fwd_get_gpiochip(9)
• gpiochip_fwd_get_data(9)
• gpiochip_fwd_gpio_request(9)
• gpiochip_fwd_gpio_get_direction(9)
• gpiochip_fwd_gpio_direction_output(9)
• gpiochip_fwd_gpio_direction_input(9)
• gpiochip_fwd_gpio_get_multiple(9)
• gpiochip_fwd_gpio_set(9)
• gpiochip_fwd_gpio_set_multiple(9)
• gpiochip_fwd_gpio_set_config(9)
• gpiochip_fwd_gpio_to_irq(9)
• devm_gpiochip_fwd_alloc(9)
• gpiochip_fwd_desc_add(9)
• gpiochip_fwd_desc_free(9)
• gpiochip_fwd_register(9)
• gpiochip_fwd_create(9)

xoxo, this one is sourced from ./drivers/gpio, dated October 2026, and it's literally gpiochip_fwd_gpio_get(9) 💖🧚🫶