uae_gfxcard_hardware_vblank
The option documentation is properly formatted yet
Source: https://github.com/FrodeSolheim/fs-uae/blob/master/docs/options/uae_gfxcard_hardware_vblank
Source: https://github.com/FrodeSolheim/fs-uae/blob/master/docs/options/uae_gfxcard_hardware_vblank