STRUCT F01_DEVICE_CONTROL(9)

🌈 struct f01_device_control(9) 🌈

okay bestie, welcome to the Kernel API Manual ✨ this is the lil struct that controls basic sensor functions, and we're gonna get into every single detail, no cap 💅

✨ NAME ✨

struct f01_device_control — controls basic sensor functions 🫶

🌸 SYNOPSIS 🌸

struct f01_device_control {
    u8 ctrl0;
    u8 doze_interval;
    u8 wakeup_threshold;
    u8 doze_holdoff;
 };

💖 Members 💖

• ctrl0 — see the bit definitions above. iykyk 👀
• doze_interval — controls the interval between checks for finger presence when the touch sensor is in doze mode, in units of 10ms. literally the doze-mode finger-checking timer ⏱️
• wakeup_threshold — controls the capacitance threshold at which the touch sensor will decide to wake up from that low power state. it's giving "how sensitive before we wake up" energy 🔥
• doze_holdoff — controls how long the touch sensor waits after the last finger lifts before entering the doze state, in units of 100ms. so it's the post-finger-lift grace period, periodt 🫶

🦋 SEE ALSO 🦋

• Kernel file ./drivers/input/rmi4/rmi_f01.c — go peek, bestie 👑

signed off from the ./drivers/input/rmi4 corner of the universe, October 2026 edition, for struct f01_device_control(9) 💜✨