DSC support

configname: CONFIG_DRM_AMD_DC_DSC_SUPPORT

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>Display Engine Configuration
└─>DSC support
In linux kernel since version 5.3 (release Date: 2019-09-15)  
Choose this option if you want to have
Dynamic Stream Compression support