19192a406SVivek Kasireddy #include "qemu/osdep.h" 29192a406SVivek Kasireddy #include "hw/virtio/virtio-gpu.h" 39192a406SVivek Kasireddy virtio_gpu_have_udmabuf(void)49192a406SVivek Kasireddybool virtio_gpu_have_udmabuf(void) 59192a406SVivek Kasireddy { 69192a406SVivek Kasireddy /* nothing (stub) */ 79192a406SVivek Kasireddy return false; 89192a406SVivek Kasireddy } 99192a406SVivek Kasireddy virtio_gpu_init_udmabuf(struct virtio_gpu_simple_resource * res)109192a406SVivek Kasireddyvoid virtio_gpu_init_udmabuf(struct virtio_gpu_simple_resource *res) 119192a406SVivek Kasireddy { 129192a406SVivek Kasireddy /* nothing (stub) */ 139192a406SVivek Kasireddy } 149192a406SVivek Kasireddy virtio_gpu_fini_udmabuf(struct virtio_gpu_simple_resource * res)159192a406SVivek Kasireddyvoid virtio_gpu_fini_udmabuf(struct virtio_gpu_simple_resource *res) 169192a406SVivek Kasireddy { 179192a406SVivek Kasireddy /* nothing (stub) */ 189192a406SVivek Kasireddy } 195752519eSVivek Kasireddy virtio_gpu_update_dmabuf(VirtIOGPU * g,uint32_t scanout_id,struct virtio_gpu_simple_resource * res,struct virtio_gpu_framebuffer * fb,struct virtio_gpu_rect * r)205752519eSVivek Kasireddyint virtio_gpu_update_dmabuf(VirtIOGPU *g, 215752519eSVivek Kasireddy uint32_t scanout_id, 225752519eSVivek Kasireddy struct virtio_gpu_simple_resource *res, 23*e86a93f5SDongwon Kim struct virtio_gpu_framebuffer *fb, 24*e86a93f5SDongwon Kim struct virtio_gpu_rect *r) 255752519eSVivek Kasireddy { 265752519eSVivek Kasireddy /* nothing (stub) */ 275752519eSVivek Kasireddy return 0; 285752519eSVivek Kasireddy } 29