Question / Help Do we have OpenCL support for Linux

I have installed OBS studio app on Linux using below steps.

sudo apt-get install ffmpeg
sudo add-apt-repository ppa:obsproject/obs-studio
sudo apt-get update
sudo apt-get install obs-studio

On windows I am able to see the OpenCL Transfer and OpenCL conversion , H264/AVC Encoder(AMD Advanced Media Framework) options.
But I could not find OpenCL enable option in the OBS studio app on Ubuntu 18.04

Do we have OpenCL support on Linux?
Please confirm. If yes, let know the way.