dnl # commit 660e855813f78b7fe63ff1ebc4f2ca07d94add0b
dnl # amdgpu: use drm sync objects for shared semaphores (v6)
AC_DEFUN([AC_AMDGPU_CHUNK_ID_SYNOBJ_IN_OUT],
	[AC_MSG_CHECKING([whether CHUNK_ID_SYNOBJ_IN_OUT is defined])
	AC_KERNEL_TRY_COMPILE([
		#include <drm/amdgpu_drm.h>
	],[
		#if !defined(AMDGPU_CHUNK_ID_SYNCOBJ_IN) ||\
				!defined(AMDGPU_CHUNK_ID_SYNCOBJ_OUT)
		#error CHUNK_ID_SYNOBJ_IN_OUT not #defined
		#endif
	],[
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_CHUNK_ID_SYNOBJ_IN_OUT, 1, [whether CHUNK_ID_SYNOBJ_IN_OUT is defined])
	],[
		AC_MSG_RESULT(no)
	])
])