94 	struct rockchip_bo *bo;  in rockchip_bo_create()  local
105 	bo = calloc(1, sizeof(*bo));  in rockchip_bo_create()
106 	if (!bo) {  in rockchip_bo_create()
112 	bo->dev = dev;  in rockchip_bo_create()
120 	bo->handle = req.handle;  in rockchip_bo_create()
121 	bo->size = size;  in rockchip_bo_create()
122 	bo->flags = flags;  in rockchip_bo_create()
124 	return bo;  in rockchip_bo_create()
127 	free(bo);  in rockchip_bo_create()
135 	struct rockchip_bo *bo;  in rockchip_bo_from_handle()  local
142 	bo = calloc(1, sizeof(*bo));  in rockchip_bo_from_handle()
143 	if (!bo) {  in rockchip_bo_from_handle()
149 	bo->dev = dev;  in rockchip_bo_from_handle()
150 	bo->handle = handle;  in rockchip_bo_from_handle()
151 	bo->size = size;  in rockchip_bo_from_handle()
152 	bo->flags = flags;  in rockchip_bo_from_handle()
154 	return bo;  in rockchip_bo_from_handle()
162 void rockchip_bo_destroy(struct rockchip_bo *bo)  in rockchip_bo_destroy()  argument
164 	if (!bo)  in rockchip_bo_destroy()
167 	if (bo->vaddr)  in rockchip_bo_destroy()
168 		munmap(bo->vaddr, bo->size);  in rockchip_bo_destroy()
170 	if (bo->handle) {  in rockchip_bo_destroy()
172 			.handle = bo->handle,  in rockchip_bo_destroy()
175 		drmIoctl(bo->dev->fd, DRM_IOCTL_GEM_CLOSE, &req);  in rockchip_bo_destroy()
178 	free(bo);  in rockchip_bo_destroy()
197 	struct rockchip_bo *bo;  in rockchip_bo_from_name()  local
202 	bo = calloc(1, sizeof(*bo));  in rockchip_bo_from_name()
203 	if (!bo) {  in rockchip_bo_from_name()
215 	bo->dev = dev;  in rockchip_bo_from_name()
216 	bo->name = name;  in rockchip_bo_from_name()
217 	bo->handle = req.handle;  in rockchip_bo_from_name()
219 	return bo;  in rockchip_bo_from_name()
222 	free(bo);  in rockchip_bo_from_name()
237 int rockchip_bo_get_name(struct rockchip_bo *bo, uint32_t *name)  in rockchip_bo_get_name()  argument
239 	if (!bo->name) {  in rockchip_bo_get_name()
241 			.handle = bo->handle,  in rockchip_bo_get_name()
245 		ret = drmIoctl(bo->dev->fd, DRM_IOCTL_GEM_FLINK, &req);  in rockchip_bo_get_name()
252 		bo->name = req.name;  in rockchip_bo_get_name()
255 	*name = bo->name;  in rockchip_bo_get_name()
260 uint32_t rockchip_bo_handle(struct rockchip_bo *bo)  in rockchip_bo_handle()  argument
262 	return bo->handle;  in rockchip_bo_handle()
273 void *rockchip_bo_map(struct rockchip_bo *bo)  in rockchip_bo_map()  argument
275 	if (!bo->vaddr) {  in rockchip_bo_map()
276 		struct rockchip_device *dev = bo->dev;  in rockchip_bo_map()
278 			.handle = bo->handle,  in rockchip_bo_map()
289 		bo->vaddr = mmap(0, bo->size, PROT_READ | PROT_WRITE,  in rockchip_bo_map()
291 		if (bo->vaddr == MAP_FAILED) {  in rockchip_bo_map()
298 	return bo->vaddr;  in rockchip_bo_map()