default or selected kernelversion does not have config value CONFIG_DRM_ZTE.
Result is shown for kernelversion 6.9.9
DRM Support for ZTE SoCs
modulename: zxdrm.ko
configname: CONFIG_DRM_ZTE
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>DRM Support for ZTE SoCs
In linux kernel since version 4.1 (release Date: 2015-06-21)
Choose this option to enable DRM on ZTE ZX SoCs.