dnl #
dnl # commit ad09360750afa18a0a0ce0253d6ea6033abc22e7
dnl # drm: Introduce drm_connector_{get,put}()
dnl #
AC_DEFUN([AC_AMDGPU_DRM_CONNECTOR_PUT],[
	AC_MSG_CHECKING([whether drm_connector_put() is available])
	AC_KERNEL_TRY_COMPILE([
		#include <drm/drm_crtc.h>
	],[
		drm_connector_put(NULL);
	],[
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_DRM_CONNECTOR_PUT, 1, [drm_connector_put() is available])
	],[
		AC_MSG_RESULT(no)
dnl #
dnl # commit d0f37cf62979e65558c1b7bd4d4c221c5281bae1
dnl # drm/mode: move framebuffer reference into object
dnl #
		AC_MSG_CHECKING([whether drm_mode_object->free_cb is available])
		AC_KERNEL_TRY_COMPILE([
			#include <drm/drm_crtc.h>
		],[
			struct drm_mode_object *obj = NULL;
			obj->free_cb = NULL;
		],[
			AC_MSG_RESULT(yes)
			AC_DEFINE(HAVE_FREE_CB_IN_STRUCT_DRM_MODE_OBJECT, 1, [drm_mode_object->free_cb is available])
		],[
			AC_MSG_RESULT(no)
		])
	])
])