default or selected kernelversion does not have config value CONFIG_DRM_AMD_DC_PRE_VEGA.
Result is shown for kernelversion 6.4.14
DC support for Polaris and older ASICs
configname: CONFIG_DRM_AMD_DC_PRE_VEGA
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>Display Engine Configuration
└─>DC support for Polaris and older ASICs
In linux kernel since version 4.9.8 (release Date: 2017-02-04)
Choose this option to enable the new DC support for older asics
by default. This includes Polaris, Carrizo, Tonga, Bonaire,
and Hawaii.
by default. This includes Polaris, Carrizo, Tonga, Bonaire,
and Hawaii.