Enable dmabuf_*_sync_file on FreeBSD
-
dmabuf_check_sync_file_import_export
may require https://github.com/freebsd/drm-kmod/issues/278 -
<linux/dma-buf.h>
and#if !defined(DMA_BUF_IOCTL_IMPORT_SYNC_FILE)
can be removed by importing drm-uapi from Mesa a la xorg/xserver!1520