config DRM_VBOXVIDEO tristate "Virtual Box Graphics Card" depends on DRM && X86 && PCI select DRM_KMS_HELPER select DRM_VRAM_HELPER select GENERIC_ALLOCATOR help This is a KMS driver for the virtual Graphics Card used in Virtual Box virtual machines. Although it is possible to build this driver built-in to the kernel, it is advised to build it as a module, so that it can be updated independently of the kernel. Select M to build this driver as a module and add support for these devices via drm/kms interfaces.