OD8_POWER_LIMIT
od_settings->overdrive8_capabilities |= OD8_POWER_LIMIT;
if (od_settings->overdrive8_capabilities & OD8_POWER_LIMIT)
od_settings->od8_settings_array[OD8_SETTING_POWER_PERCENTAGE].feature_id = OD8_POWER_LIMIT;
if (od8_settings->overdrive8_capabilities & OD8_POWER_LIMIT)