1. Make and install driver
	a. 1 HDMI only
	   make clean
	   make install hdmi=1
	   depmod –a
	b. 1 VGA only
	   make clean
	   make install 
	   depmod –a

2. Remove built-in SM750 driver manually
	cd /lib/modules/6.8.0-4X-generic/kernel/drivers/staging/sm750fb/
	mv sm750fb.ko sm750fb.ko.bak
	depmod -a
	update-initramfs -u
	reboot
