m4_define([libva_package_version], [1.7.0])
# libdrm minimum version requirement
-m4_define([libdrm_version], [2.4.45])
+m4_define([libdrm_version], [2.4.52])
AC_PREREQ([2.57])
AC_INIT([intel_driver], [intel_driver_version], [haihao.xiang@intel.com],