dnl #
dnl # commit v3.17-rc2-232-g915b4d11b8b9
dnl # drm: add driver->set_busid() callback
dnl #
dnl # commit v4.12-rc1-201-g5c484cee7ef9
dnl # drm: Remove drm_driver->set_busid hook
dnl #
AC_DEFUN([AC_AMDGPU_DRM_DRIVER_SET_BUSID], [
	AC_KERNEL_DO_BACKGROUND([
		AC_KERNEL_TRY_COMPILE([
			#include <drm/drmP.h>
		], [
			struct drm_driver *bar = NULL;
			bar->set_busid(NULL, NULL);
		],[
			AC_DEFINE(HAVE_SET_BUSID_IN_STRUCT_DRM_DRIVER, 1,
				[drm_driver->set_busid is available])
		])
	])
])