xway_stp_dir_out(9)

okay so bestie, welcome to xway_stp_dir_out(9) from the Kernel API Manual — it's the gpio_chip->dir_out hook, and its whole main-character job is setting GPIO direction. ✨

🎀 NAME 🎀

xway_stp_dir_out — gpio_chip->dir_out — set gpio direction. no cap, that's the assignment. 🫶

🌸 SYNOPSIS 🌸

int xway_stp_dir_out (struct gpio_chip *gc , unsigned gpio , int val );

💅 ARGUMENTS 💅

• gc — pointer to gpio_chip device structure. literally the chip's info card. 🎀
• gpio — GPIO signal number. the specific little signal we're talking about. 🔥
• val — value to be written to specified signal. 💖

✨ DESCRIPTION ✨

Same as xway_stp_set, always returns 0. that's it, that's the whole vibe — lowkey simple, highkey iconic. 💀

🦋 SEE ALSO 🦋

Kernel file ./drivers/gpio/gpio-stp-xway.c plus these besties: xway_stp_get(9), xway_stp_set(9), xway_stp_request(9), xway_stp_hw_init(9). go read them, iykyk. 🌈

and that's the page, bestie! source/version stamp: ./drivers/gpio, dated October 2026, filed under xway_stp_dir_out(9). slay and goodbye 💜