sccb_is_available(9)

🌸 NAME 🌸

Hiii bestie 💖 this page is all about sccb_is_available(9) from the Kernel API Manual — the little function that does a vibe check on your adapter and tells you if it supports the SCCB protocol ✨

🎀 SYNOPSIS 🎀

bool sccb_is_available (struct i2c_adapter *adap );

🦋 ARGUMENTS 🦋

• adap — the I2C adapter 👑 that’s getting checked, no cap.

✨ DESCRIPTION ✨

okay so literally: this returns true if the I2C adapter is capable of using SCCB helper functions, and false otherwise. That’s the whole assignment, and it ate 💅

it’s giving “quick little capability check” energy — not me being obsessed with a boolean 😭

💜 SEE ALSO 💜

• Kernel file ./drivers/base/regmap/regmap-sccb.c 🍓
• regmap_sccb_read(9) 🌈
• regmap_sccb_write(9) ⭐

xoxo, your local kernel bestie 🎀 — source/version is ./drivers/base/regmap, and the date is October 2026 🫶💖