76 	struct dumb_bo *bo;  in dumb_bo_create()  local
91 	bo = calloc(1, sizeof(*bo));  in dumb_bo_create()
92 	if (!bo)  in dumb_bo_create()
106 	bo->base.kms = kms;  in dumb_bo_create()
107 	bo->base.handle = arg.handle;  in dumb_bo_create()
108 	bo->base.size = arg.size;  in dumb_bo_create()
109 	bo->base.pitch = arg.pitch;  in dumb_bo_create()
111 	*out = &bo->base;  in dumb_bo_create()
116 	free(bo);  in dumb_bo_create()
121 dumb_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out)  in dumb_bo_get_prop()  argument
132 	struct dumb_bo *bo = (struct dumb_bo *)_bo;  in dumb_bo_map()  local
137 	if (bo->base.ptr) {  in dumb_bo_map()
138 		bo->map_count++;  in dumb_bo_map()
139 		*out = bo->base.ptr;  in dumb_bo_map()
144 	arg.handle = bo->base.handle;  in dumb_bo_map()
146 	ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_MODE_MAP_DUMB, &arg);  in dumb_bo_map()
150 	map = drm_mmap(0, bo->base.size, PROT_READ | PROT_WRITE, MAP_SHARED, bo->base.kms->fd, arg.offset);  in dumb_bo_map()
154 	bo->base.ptr = map;  in dumb_bo_map()
155 	bo->map_count++;  in dumb_bo_map()
156 	*out = bo->base.ptr;  in dumb_bo_map()
164 	struct dumb_bo *bo = (struct dumb_bo *)_bo;  in dumb_bo_unmap()  local
165 	bo->map_count--;  in dumb_bo_unmap()
172 	struct dumb_bo *bo = (struct dumb_bo *)_bo;  in dumb_bo_destroy()  local
176 	if (bo->base.ptr) {  in dumb_bo_destroy()
178 		drm_munmap(bo->base.ptr, bo->base.size);  in dumb_bo_destroy()
179 		bo->base.ptr = NULL;  in dumb_bo_destroy()
183 	arg.handle = bo->base.handle;  in dumb_bo_destroy()
185 	ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_MODE_DESTROY_DUMB, &arg);  in dumb_bo_destroy()
189 	free(bo);  in dumb_bo_destroy()