PCI\VEN_1D94&DEV_790B

What device is this?
Bus PCI
Vendor ID 1D94
Device ID 790B
Vendor Chengdu Haiguang IC Design Co., Ltd.
Device FCH SMBus Controller
Full Hardware ID PCI\VEN_1D94&DEV_790B
Compatible drivers
Driver Version Date
FCH SMBus Controller 1.0.0.1 10/10/2017