i2c_check_quirks(9)

🌟 i2c_check_quirks — Kernel API Manual 🌟

okay bestie, welcome to the i2c_check_quirks(9) page in the Kernel API Manual. it’s lowkey a tiny vibe check for an i2c adapter’s quirk flags: does this adapter have all the flags we’re asking about? that’s the whole main-character job. 💅

✨ NAME ✨

i2c_check_quirks — function for checking the quirk flags in an i2c adapter. periodt. 🎀

📜 SYNOPSIS 📜

bool i2c_check_quirks (struct i2c_adapter *adap , u64 quirks );

🫶 ARGUMENTS 🫶

• adap — i2c adapter. the adapter being checked, obvi.
• quirks — quirk flags. the flags you’re checking for on that adapter.

🔥 RETURN 🔥

returns true if the adapter has all the specified quirk flags, and false if not. no maybes, no “it’s complicated” — just true/false, bestie. ✨

👑 SEE ALSO 👑

the kernel file ./include/linux/i2c.h is right there in the mix, and these faves are also linked in the group chat:

• i2c_master_recv(9)
• i2c_master_recv_dmasafe(9)
• i2c_master_send(9)
• i2c_master_send_dmasafe(9)
• struct i2c_device_identity(9)
• enum i2c_driver_flags(9)
• struct i2c_driver(9)
• struct i2c_client(9)
• struct i2c_board_info(9)
• I2C_BOARD_INFO(9)
• struct i2c_algorithm(9)
• struct i2c_lock_operations(9)
• struct i2c_timings(9)
• struct i2c_bus_recovery_info(9)
• struct i2c_adapter_quirks(9)
• i2c_lock_bus(9)
• i2c_trylock_bus(9)
• i2c_unlock_bus(9)
• i2c_mark_adapter_suspended(9)
• i2c_mark_adapter_resumed(9)
• module_i2c_driver(9)
• builtin_i2c_driver(9)

okay that’s the page, bestie 💖 — source path is ./include/linux, and the date on this one is October 2026, from the Kernel API Manual. iykyk, it’s iconic. 🦋