.surface_activate = ivi_policy_default_surface_activate,
.surface_deactivate = ivi_policy_default_surface_deactivate,
.surface_activate_by_default = ivi_policy_default_surface_activate_default,
.surface_activate = ivi_policy_default_surface_activate,
.surface_deactivate = ivi_policy_default_surface_deactivate,
.surface_activate_by_default = ivi_policy_default_surface_activate_default,