LP5812_ENABLE
reg_val &= ~(LP5812_ENABLE << (led_number % LP5812_NUMBER_LED_IN_REG));
reg_val |= (LP5812_ENABLE << (led_number % LP5812_NUMBER_LED_IN_REG));
reg_val |= (LP5812_ENABLE << (chip->led_config[i].led_id[j] %
ret = lp5812_write(chip, LP5812_REG_ENABLE, LP5812_ENABLE);