MSM8998 Graphics Clock Controller

modulename: gpucc-msm8998.ko

configname: CONFIG_MSM_GPUCC_8998

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>Support for Qualcomm's clock controllers
└─>MSM8998 Graphics Clock Controller
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Support for the graphics clock controller on MSM8998 devices.
Say Y if you want to support graphics controller devices and
functionality such as 3D graphics.

source code: