write_i2c_reg_nowait(9)

💅 write_i2c_reg_nowait(9) — Kernel API Manual 💅

okay bestie, welcome to the Kernel API Manual page for write_i2c_reg_nowait(9) ✨ this is the short-and-sweet one, and she ate. let's get into it 💖

🌸 NAME 🌸

write_i2c_reg_nowait — writes to an internal i2c register

✨ SYNOPSIS ✨

void write_i2c_reg_nowait (void __iomem *addr , u8 index , u8 data );

🎀 ARGUMENTS 🎀

• addr — the dt3155 mmio base address 🫶
• index — the index (internal address) of the register to read 👀 yes, the page says read, bestie, we're keeping it exactly as-is 💅
• data — the data to be written 🍓

🦋 DESCRIPTION 🦋

This function starts writing the specified (by index) register and then returns. That's the whole vibe: she kicks off the write for the register you picked with index, and then she dips back out. short, simple, iconic 💖

👑 SEE ALSO 👑

• Kernel file ./drivers/media/pci/dt3155/dt3155.c
• read_i2c_reg(9)
• write_i2c_reg(9)
• wait_i2c_reg(9)

xoxo, your kernel bestie 💅 — source/version: ./drivers/media/pci/dt3155, date: October 2026, page: write_i2c_reg_nowait(9) 🎀