qcom_geni_set_rs485_mode(9)

✨ NAME ✨

okay bestie, you're looking at qcom_geni_set_rs485_mode(9) from the Kernel API Manual 💖 — and its whole personality is: set the RTS pin state for RS485 mode. Slay.

🌸 SYNOPSIS 🌸

void qcom_geni_set_rs485_mode (struct uart_port *uport , u32 flag );

🎀 ARGUMENTS 🎀

• uport — the UART port, aka the main character here 🫶
• flag — the RS485 flag that determines RTS polarity, periodt ✨

🦋 DESCRIPTION 🦋

okay so real talk: this one enables manual RTS control for RS485 💅. It sets RTS to READY or NOT_READY based on the specified flag — but only if RS485 mode is enabled, bestie. That's the vibe check. No cap.

💜 SEE ALSO 💜

• Kernel file ./drivers/tty/serial/qcom_geni_serial.c
• qcom_geni_rs485_config(9)

that's the whole page, bestie! 🫶 it lives in ./drivers/tty/serial, dated October 2026, and the version is qcom_geni_set_rs485_mode(9) 💅✨