I've tried an experiment and modified slightly qemu-wrapper script to not add cirrus-vga device to the VM. THe VM starts, but I still have no signal on my HDMI output. Seems like more work needs to be done in order to use my iGPU for display on HDMI output...
Browsing through similar topics on the forum it seems like it's not a supported use case? Are there any plans to support this use case?