dnl #
dnl # commit 0853695c3ba46f97dfc0b5885f7b7e640ca212dd
dnl # drm: Add reference counting to drm_atomic_state
dnl #
AC_DEFUN([AC_AMDGPU_DRM_ATOMIC_STATE_PUT], [
	AC_MSG_CHECKING([whether drm_atomic_state_put() is available])
	AC_KERNEL_TRY_COMPILE([
		#include <drm/drmP.h>
		#include <drm/drm_atomic.h>
	], [
		drm_atomic_state_put(NULL);
	], [
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_DRM_ATOMIC_STATE_PUT, 1, [drm_atomic_state_put() is available])
	], [
		AC_MSG_RESULT(no)
	])
])