qemu-system-aarch64 --version

qemu-system-aarch64 -device help | grep -E \
'virtio-gpu-gl|virtio-vga-gl'

qemu-system-aarch64 -display help

dpkg -S "$(command -v qemu-system-aarch64)
QEMU emulator version 11.0.3
Copyright (c) 2003-2026 Fabrice Bellard and the QEMU Project developers
Available display backend types:
none
curses
spice-app
dbus

Some display backends support suboptions, which can be set with
-display backend,option=value,option=value...
For a short list of the suboptions for each display, see the top-level -help output; more detail is in the documentation.
>