dnl #
dnl # commit cde4c44d8769c1be16074c097592c46c7d64092b
dnl # drm: drop _mode_ from drm_mode_connector_attach_encode
dnl #
AC_DEFUN([AC_AMDGPU_DRM_CONNECTOR_ATTACH_ENCODER],
	[AC_MSG_CHECKING([whether drm_connector_attach_encoder() is available])
	AC_KERNEL_TRY_COMPILE_SYMBOL([
		#include <drm/drm_connector.h>
	],[
		drm_connector_attach_encoder(NULL, NULL);
	],[drm_connector_attach_encoder],[drivers/gpu/drm/drm_connector.c],[
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_DRM_CONNECTOR_ATTACH_ENCODER, 1, [drm_connector_attach_encoder() is available])
	],[
		AC_MSG_RESULT(no)
	])
])