smu_v11_0_i2c_receive(9)

💖 smu_v11_0_i2c_receive(9) — Kernel API Manual, bestie edition 💖

okay so welcome to the smu_v11_0_i2c_receive(9) page from the Kernel API Manual, bestie 🫶✨. This is the one where we receive a block of data over the I2C bus from a slave device, and yes, she is a whole vibe.

🌸 NAME 🌸

<pink>smu_v11_0_i2c_receive</pink> — receive a block of data over the I2C bus from a slave device. That's the mission, that's the moment, no cap 💅.

✨ SYNOPSIS ✨

uint32_t smu_v11_0_i2c_receive (struct i2c_adapter *control , u16
       address , u8 *data , u32 numbytes , u32 i2c_flag );

🎀 ARGUMENTS 🎀

• control — the I2C adapter reference. Like, the bus bestie you're handing the whole operation to 🫶.
• address — the I2C address of the slave device. That's the lil address on the bus, iconic.
• data — placeholder to store received data. This is where the tea goes 💖.
• numbytes — the amount of data to transmit. (yep, the page says transmit — I'm just reporting what it says, bestie 👀)
• i2c_flag — flags for transmission. The extra little settings, periodt.

💅 DESCRIPTION 💅

Returns 0 on success or error. That's the whole description, and honestly? Short, sweet, main character energy 😭✨.

🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c — go read the source if you're feeling nosy 🧚
• smu_v11_0_i2c_transmit(9) — the transmit sibling, because the family is booked and busy 💅

xoxo 💋 — sourced from ./drivers/gpu/drm/amd/amdgpu, version date October 2026, all about smu_v11_0_i2c_receive(9) 🫶✨