dnl #
dnl # 4.10 API
dnl # commit 4cd39917ddb2fb5691e05b13b13f1f2398343b3e
dnl # drm/atomic: Add __drm_atomic_helper_connector_reset, v2.
dnl #
AC_DEFUN([AC_AMDGPU_DRM_ATOMIC_HELPER_CONNECTOR_RESET],
	[AC_MSG_CHECKING([whether __drm_atomic_helper_connector_reset() is available])
	AC_KERNEL_TRY_COMPILE_SYMBOL([
		#include <drm/drm_atomic_helper.h>
	], [
		__drm_atomic_helper_connector_reset(NULL, NULL);
	], [__drm_atomic_helper_connector_reset], [drivers/gpu/drm/drm_atomic_state_helper.c], [
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_DRM_ATOMIC_HELPER_CONNECTOR_RESET, 1, [__drm_atomic_helper_connector_reset() is available])
	], [
		AC_MSG_RESULT(no)
	])
])