Entering low power sleep mode in MT6261

jawadi

Hello,
I have been struggling to get the MT2503 to go to sleep mode to reduce battery power consumption. I found the following APIs and put them together in a function based on the original MediaTek SDK, but it doesn't work. I would appreciate it if you could give me more information toward this end.
//param related to sleep!
kal_uint8 slp_handle;
kal_uint8 slp_INT_handle;
kal_uint8 slp_MD2G;
kal_bool bIsSleepHandleInit = 0;

void disable_sleep_mode(void){
  //config for get handler micro sleep
  if (bIsSleepHandleInit == 0)
  {
    slp_handle = L1SM_GetHandle ();
    slp_INT_handle=L1SM_IntGetHandle();
    slp_MD2G = L1D_MD2G_PWD_GetHandle();
    bIsSleepHandleInit = 1;
  }
  //micro wake up
  L1SM_SleepDisable(slp_handle);
  L1D_MD2G_PWD_Disable(slp_MD2G);
  L1SM_IntSleepDisable(slp_INT_handle);
  L1SM_Multi_SW_WakeUp();


}

void enable_Sleep_mode(void){
  if (bIsSleepHandleInit == 0)
  {
    slp_handle = L1SM_GetHandle ();
    slp_INT_handle=L1SM_IntGetHandle();
    slp_MD2G = L1D_MD2G_PWD_GetHandle();
    bIsSleepHandleInit = 1;
  }

  L1SM_SleepEnable(slp_handle);
  L1D_MD2G_PWD_Disable(slp_MD2G);
  L1SM_IntSleepEnable( slp_INT_handle );
}