am_event_handler_driver.cc

Motorola synergy audio component

#if (MAKE_FTR_VR == TRUE)
{AUDSCM_SDSR_ENABLE_COMPLETE_IND_ID,    &AM_Event_Handler::handle_audscm_sdsr_enable_complete},
{AUDSCM_SDSR_DISABLE_COMPLETE_IND_ID,   &AM_Event_Handler::handle_audscm_sdsr_disable_complete},
//{AUDSCM_SDSR_DISABLE_COMPLETE_NORESP_IND_ID,   &AM_Event_Handler::handle_audscm_sdsr_disable_complete_noresp},
{DSP_MCU_VR_SD_CAPTURE_COMPLETE,        &AM_Event_Handler::handle_audscm_sdsr_capture_complete},
{DSP_MCU_VR_SD_RECOGNIZE_COMPLETE,      &AM_Event_Handler::handle_audscm_sdsr_complete},
{AUDSCM_SDSR_DELETE_COMPLETE_IND_ID,    &AM_Event_Handler::handle_audscm_sdsr_delete_complete},
{AUDSCM_SDSR_MODEL_ID_IND_ID,           &AM_Event_Handler::handle_audscm_sdsr_model_id},
{DSP_MCU_VR_SD_TRAIN_COMPLETE,          &AM_Event_Handler::handle_audscm_sdsr_train_complete},
{AUDSCM_VOICE_TAG_COMPLETE_IND_ID,      &AM_Event_Handler::handle_audscm_voice_tag_complete},
#endif

#if (MAKE_FTR_VA == TRUE)
{DSP_MCU_VA_RECORD_OFF_CONFIRM,         &AM_Event_Handler::handle_audscm_va_record_complete},
{DSP_MCU_VA_PLAYBACK_OFF_CONFIRM,       &AM_Event_Handler::handle_audscm_va_playback_complete},
{AUDSCM_VA_ERASE_COMPLETE_IND_ID,       &AM_Event_Handler::handle_audscm_va_erase_complete},
#endif

#if ((MAKE_FTR_VA == TRUE) ||\
     (MAKE_FTR_VR == TRUE))
{AUDSCM_REFORMAT_FLASH_COMPLETE_IND_ID, &AM_Event_Handler::handle_audscm_reformat_flash_complete},
// the following are common for all platforms
{AUD_HW_STUB_COMMAND_CNF_ID,            &AM_Event_Handler::handle_aud_hw_stub_command_cnf},
#endif

#if (MAKE_FTR_VR == TRUE)
{AUD_ABORT_ALL_VR_ID,                   &AM_Event_Handler::handle_aud_abort_all_vr},
{AUD_SDVR_CHECK_AVAIL_ID,               &AM_Event_Handler::handle_aud_sdvr_check_avail},
#endif

{AUD_VOICE_REQ_ID,                      &AM_Event_Handler::handle_aud_voice_req},
{AUD_VT_VOICE_REQ_ID,                   &AM_Event_Handler::handle_aud_vt_voice_req},
{AUD_TONE_REQ_ID,                       &AM_Event_Handler::handle_aud_tone_req},
{AUDSCM_TONE_CMPLT1_IND_ID,             &AM_Event_Handler::handle_audscm_tone_cmplt1},
{AUDSCM_DSP_AUDIO_ERROR_REPLY_ID,       &AM_Event_Handler::handle_audscm_error_reply},
{AUD_COMMAND_REQ_ID,                    &AM_Event_Handler::handle_aud_command_req},
{AUDIO_DEACTIVATE_REQ_ID,               &AM_Event_Handler::handle_audio_deactivate_req},
{HSCAUD_DTMF_FBK_MUTE_IND_ID,           &AM_Event_Handler::handle_hscaud_dtmf_fbk_mute_ind_event},
{AUDIO_SUSPEND_REQ_ID,                  &AM_Event_Handler::handle_audio_suspend_req},
{AUDIO_UNSUSPEND_REQ_ID,                &AM_Event_Handler::handle_audio_unsuspend_req},
{AUD_ACCESSORIES_CHANGE_IND_ID,         &AM_Event_Handler::handle_audio_accessories_change_ind},
{AUD_STOP_ALL_TONES_REQ_ID,             &AM_Event_Handler::handle_aud_stop_all_tones_req},
{AUD_MUTE_REQ_ID,                       &AM_Event_Handler::handle_aud_mute_req}, 
{AUD_CTIA_MODE_REQ_ID,                  &AM_Event_Handler::handle_aud_ctia_mode_req},
{AM_MDI_Q_MSG_ID,                       &AM_Event_Handler::handle_am_mdi_q_command},
{AM_MDI_Q_EXTERNAL_REPLY_ID,            &AM_Event_Handler::handle_am_mdi_q_external_reply},
{DL_MMSP_MEDIA_OPEN_SUCCESS,            &AM_Event_Handler::handle_aud_media_open_success},
{DL_MMSP_MEDIA_OPEN_FAILED,             &AM_Event_Handler::handle_aud_media_open_failure},
{DL_MMSP_MEDIA_STOP_COMPLETE,           &AM_Event_Handler::handle_aud_media_complete},
{DL_MMSP_MEDIA_ERROR,                   &AM_Event_Handler::handle_aud_media_open_failure},
{DL_MMSP_MEDIA_STATE_CHANGE,		&AM_Event_Handler::handle_aud_media_state_change},
{DL_MMSP_MEDIA_CAPTURE_STARTED,         &AM_Event_Handler::handle_aud_media_started},
{AUD_RAT_CHANGE_IND_ID,                 &AM_Event_Handler::handle_aud_rat_change_ind},
{DL_ACC_ATTRIBUTE_ENABLE_CHANGE_IND_ID, &AM_Event_Handler::handle_aud_dynamic_echo_noise_on_req},
{DL_ACC_ATTRIBUTE_DISABLE_CHANGE_IND_ID,&AM_Event_Handler::handle_aud_dynamic_echo_noise_off_req},
{AUD_AMR_ALLOW_NOISE_SUP,               &AM_Event_Handler::handle_aud_amr_allow_ns_req},
{AUD_SETTING_CHANGE_IND_ID,             &AM_Event_Handler::handle_aud_setting_change_ind},
#if (MAKE_HDW_OKI == TRUE)
{AUD_SOUNDLIB_TONE_REQ_ID,              &AM_Event_Handler::handle_aud_soundlib_tone_req },
{AUD_SOUNDLIB_TIMER_ID,                 &AM_Event_Handler::handle_aud_soundlib_timer},
{AUD_SOUNDLIB_MIDI_DATA_IND_ID,         &AM_Event_Handler::handle_aud_soundlib_midi_data_ind},
{AUD_SOUNDLIB_MIDI_ON_ID,               &AM_Event_Handler::handle_aud_soundlib_midi_msg},
{AUD_SOUNDLIB_MYMIX_GRID_VALUE_ID,      &AM_Event_Handler::handle_aud_soundlib_mymix_grid_value},
{AUD_SOUNDLIB_MYMIX_PREFILL_CTRL_ID,    &AM_Event_Handler::handle_aud_soundlib_mymix_prefill_ctrl}, 
#if (MAKE_HDW_MFT == TRUE) 
{AUD_VIB_REQ_ID,                        &AM_Event_Handler::handle_aud_soundlib_vibrate_req},
#endif
#endif
{AUD_HAPTICS_SETTING_CHANGE_IND_ID,     &AM_Event_Handler::handle_aud_haptics_setting_change_ind}
};


/************** FUNCTION DEFINITIONS ******************************************/
/* DESCRIPTION:
       AM_Event_Handler class constructor

   INPUTS:
       None

   OUTPUTS:
       None

   IMPORTANT NOTES:
       None
*/
AM_Event_Handler::AM_Event_Handler(void) :
    am_event_configuration_server (&am_event_memory.configuration_block),
#if ( (MAKE_FTR_VR == TRUE) || (MAKE_FTR_VA == TRUE) )
    am_event_va_vr_server         (&am_event_memory.va_vr_block),
#endif
    am_event_logic_processor      (&am_event_memory.hw_audio
#if ( (MAKE_FTR_VR == TRUE) || (MAKE_FTR_VA == TRUE) )
                                  ,&am_event_memory.va_vr_block)
#else
                                  )
#endif
{
}

/* DESCRIPTION:
       Map primitive to its handler function.

       Step 1: search table for matching primitive id.
       Step 2: if found, execute its handler function.
       Step 3: log current state.

   INPUTS:
       incoming primitive

   OUTPUTS:
       PRIM_STAT_DELETE_UNMODIFIED

   IMPORTANT NOTES:
       None
*/
TD_DSPR_PRIM_STAT
AM_Event_Handler::handle_primitive(void *message)
{

    //    UINT16  prim_id = generic_primitive.get_primitive_identifier();
    UINT32 prim_id = suGetMessageType(message);
    BOOL   am_video_tone = FALSE;

    // Typecast this to the AUD_TONE_REQ message and access the tone ID
    // only if this is a aud_tone_req message. This is to avoid illegal
    // accesses to the memory if the request is not a tone req
    if ( prim_id == AUD_TONE_REQ_ID )
    {
        // extract tone type and request type from primitive
        TD_AUD_TONE_UNION_T tone = ((AUD_TONE_REQ *)message)->tone;

        if ( tone.type == DL_AUDIO_TONE_TYPE_MULTIMEDIA_VIDEO )
        {
            am_video_tone = TRUE;
        }
    }

    if ((am_suspend == FALSE) 
    ||  (prim_id == AUDIO_UNSUSPEND_REQ_ID) 
    ||  (prim_id == AM_MDI_Q_MSG_ID) 
    ||  (prim_id == AM_MDI_Q_EXTERNAL_REPLY_ID)
    ||  (am_video_tone == TRUE)
    // These 2 conditions have been added for the vibe test command in E380 
#if ((MAKE_HDW_MFT == TRUE) && (MAKE_HDW_OKI == TRUE)) 
    || (prim_id == AUD_VIB_REQ_ID) 
    || (prim_id == AUD_SOUNDLIB_TIMER_ID) )
#else
    )
#endif 
    {
            UINT16 bound = sizeof(am_event_handler_mapping_tbl) / sizeof(AM_EVENT_PRIM_TO_FUNC);
            for (UINT8 i = 0; i < bound; i++)
            {
                if (am_event_handler_mapping_tbl[i].primitive_id == prim_id)
                {
                    (this->*am_event_handler_mapping_tbl[i].function_ptr)(message);
                    break;
                }
            }
            send_to_logger(prim_id);
    }
    return(PRIM_STAT_DELETE_UNMODIFIED);
}

/* DESCRIPTION:
       Send a memory block to logger

   INPUTS:                           
       primitive id
          
   OUTPUTS:
       None
 
   IMPORTANT NOTES:
       None
*/
void
AM_Event_Handler::send_to_logger(UINT16 id)
{
    am_event_memory.event_id = id;

    //    logger_log_task_info(&am_event_memory.header, LOGGER_LOG_PORT_NUMBER, AUD_TASK_ID_NUMBER);
    // logger_log_msg (&am_event_memory.header);
}

/* DESCRIPTION:
       Initialize a memory block as an exec memory

   INPUTS:
       None

   OUTPUTS:
       None

   IMPORTANT NOTES:
       None
*/
void
AM_Event_Handler::init_mem_space(void)
{
    void *tmp_ptr = &am_event_memory;  
    // exec_init_memory_block((UINT16)(sizeof(AM_EH_AUDIO_MEM_BLOCK) -
    //                              sizeof(am_event_memory.exec_overhead)),
    //                       &tmp_ptr);
    //        am_event_memory.header.primitive_identifier = LOG_AUDIO_PATH_INFO_REQ_ID;
//    am_event_memory.header.length = sizeof(AM_EH_AUDIO_MEM_BLOCK) -
//                                    sizeof(am_event_memory.exec_overhead) -
//                                    sizeof(TD_PRIMITIVE_HEADER);
//    am_event_memory.header.destination_subaddress = NONEXISTENT_SUBADDRESS;
//    am_event_memory.header.return_address.task_ptr = NONEXISTENT_TASK_PTR;
//    am_event_memory.header.return_address.subaddress  = NONEXISTENT_SUBADDRESS;
//    am_event_memory.header.return_address.port_number = NONEXISTENT_PORT_NUMBER;
}