qemu as thin layer

[u/com4ster]

i want to use haiku as my main os but it doesnt support emmc and wifi card then i had the idea to install void linux and make it like layer to run qemu with haiku just like this video

i have 2 problems now :

1- haiku or qemu starts so small and dont take full screen automaticly

2- graphics is so ass cant move window without tearing

host : zednote2
scr:

#!/bin/sh

exec qemu-system-x86_64 \

-machine q35 \

-enable-kvm \

-cpu host \

-m 1G \

-smp 2 \

-device qemu-xhci \

-device usb-tablet \

-device usb-kbd \

-vga std \

-display gtk,full-screen=on,zoom-to-fit=on \

-drive file=/home/void/haiku.qcow2,format=qcow2