NVIDIA GPU I2C controller

modulename: i2c-nvidia-gpu.ko

configname: CONFIG_I2C_NVIDIA_GPU

Linux Kernel Configuration
└─>Device Drivers
└─>I2C support
└─>I2C Hardware Bus support
└─>PCI support
└─>NVIDIA GPU I2C controller
In linux kernel since version 4.2 (release Date: 2015-08-30)  
If you say yes to this option, support will be included for the
NVIDIA GPU I2C controller which is used to communicate with the GPU's
Type-C controller. This driver can also be built as a module called
i2c-nvidia-gpu.

source code: