I fully understood the first part of your answer about: “auto power” and that I should remove all HW related to “power-on type detection and control part” but i am quite confused about the last part of your answer -
what do you mean about “For other design, you can refer to page “DC Jack” of P2597_C02 schematic” ? (is this the minimal HW reqiered in order to support SW shutdown?)
The signal “MOD_VIN_EN” which enable/disable the transistor of the main power input on the “DC Jack” of P2597_C02 schematic" is first created on the “on/off controller” located in the HW which I am about to remove (the HW related to “power-on type detection and control part”)