The display driver APIs are used to retrieve information about the display driver.
The GPU APIs retrieve and control various attributes of the GPU, such as outputs, VBIOS revision, APG rate, frame buffer size, and thermal settings.
NVAPI Handles - These handles are retrieved from various calls and passed in to others in NvAPI These are meant to be opaque types. Do not assume they correspond to indices, HDCs, display indexes or anything else.
I2C API - Provides ability to read or write data using I2C protocol. These APIs allow I2C access only to DDC monitors
Error type indicating a raw value is out of the range of known enum values.
The result of a fallible NVAPI call.