$ lspci -nnk -d ::0300
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 530 [8086:191b] (rev 06)
	Subsystem: Dell HD Graphics 530 [1028:0797]
	Kernel driver in use: i915
	Kernel modules: i915
$ cat /sys/class/graphics/fb0/name 
inteldrmfb