Panfrost (DRM support for ARM Mali Midgard/Bifrost GPUs)

modulename: panfrost.ko

configname: CONFIG_DRM_PANFROST

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>Panfrost (DRM support for ARM Mali Midgard/Bifrost GPUs)
In linux kernel since version 5.1 (release Date: 2019-05-05)  
DRM driver for ARM Mali Midgard (T6xx, T7xx, T8xx) and
Bifrost (G3x, G5x, G7x) GPUs.

source code:
drivers/gpu/drm//panfrost/