dml_get_num_active_planes
dml_uint_t num_active_planes = dml_get_num_active_planes(display_cfg);
mode_lib->ms.num_active_planes = dml_get_num_active_planes(&mode_lib->ms.cache_display_cfg);
mode_lib->ms.num_active_planes = dml_get_num_active_planes(&mode_lib->ms.cache_display_cfg);
for (dml_uint_t j = 0; j < dml_get_num_active_planes(display_cfg); j++) {
__DML_DLL_EXPORT__ dml_uint_t dml_get_num_active_planes(const struct dml_display_cfg_st *display_cfg);