19192a406SVivek Kasireddy #include "qemu/osdep.h" 29192a406SVivek Kasireddy #include "hw/virtio/virtio-gpu.h" 39192a406SVivek Kasireddy 49192a406SVivek Kasireddy bool virtio_gpu_have_udmabuf(void) 59192a406SVivek Kasireddy { 69192a406SVivek Kasireddy /* nothing (stub) */ 79192a406SVivek Kasireddy return false; 89192a406SVivek Kasireddy } 99192a406SVivek Kasireddy 109192a406SVivek Kasireddy void virtio_gpu_init_udmabuf(struct virtio_gpu_simple_resource *res) 119192a406SVivek Kasireddy { 129192a406SVivek Kasireddy /* nothing (stub) */ 139192a406SVivek Kasireddy } 149192a406SVivek Kasireddy 159192a406SVivek Kasireddy void virtio_gpu_fini_udmabuf(struct virtio_gpu_simple_resource *res) 169192a406SVivek Kasireddy { 179192a406SVivek Kasireddy /* nothing (stub) */ 189192a406SVivek Kasireddy } 19*5752519eSVivek Kasireddy 20*5752519eSVivek Kasireddy int virtio_gpu_update_dmabuf(VirtIOGPU *g, 21*5752519eSVivek Kasireddy uint32_t scanout_id, 22*5752519eSVivek Kasireddy struct virtio_gpu_simple_resource *res, 23*5752519eSVivek Kasireddy struct virtio_gpu_framebuffer *fb) 24*5752519eSVivek Kasireddy { 25*5752519eSVivek Kasireddy /* nothing (stub) */ 26*5752519eSVivek Kasireddy return 0; 27*5752519eSVivek Kasireddy } 28