am_app_logic_processor_mask.cc

Motorola synergy audio component

              Entertainment Mute for dumb telematics accessory

   01-08-02   qcf001      CR - LIBbb01895

   01-08-06   llee        CR - LIBaa01234
              Fixed MASS problem for open flip, and ring...
              
   01-07-06   qcf001      CR - LIBaa07510
              Need to play various tones at in-call volumes, as to not blast users ear
              - Various ringback and error tones were played at full volume, add to 
                the list of in-call only tones.

   01-04-19   mloutris    CR - CSGce95406
              AUDIO: GSM needs DSP msg to start companding during speakerphone mode.
              - Added code to set a bit to indicate when companding should be 
                enabled or disabled in execute.

   01-07-01   rsubram     CSGce95427
              TELEMATICS: Need noise suppression and echo control to be dynamic.

   01-06-12   llee        CR - LIBaa04168
              Audio routing for Telematics dev. should be based on feature state setting
  
   01-06-05   lorih       CSGce94040
              Sapphire chirp when closing flip to end a call.
   
   01-05-14   llee        CR - CSGce94136
              Send audio start/stop indicator to DL for ent. mute

   01-05-23   mloutris    CR - LIBaa02320
              Adding call for DSP audio shaping filter to reduce noise in Sapphire.

   01-04-25   mtaraba     CSGce90407
              VA Playback during a call

   01-04-23   mtaraba     CSGce95210
              CT:1456 Echo cancelation problem in a digital to analog hand off

   01-04-18   mloutris    CSGce95746
              Audio: Some VA record paths are mapped incorrectly in R1.1.

   01-04-03   ktang       CR - CSGce93816
              AM needs to wait for tone cmp for AVC UL DTMF before disconnecting it
              - in CDMA, leave matrix TONE_GEN to UL SPEACH 0xFFFF when ul_dtmf_lock on
                GSM / TDMA, leave TONE_GEN to UL SPEACH 0x800 when ul_dtmf_lock on

   01-04-02   mtaraba     CSGce93745
              Reduce complexity of set_hardware_mask()

   01-03-26   mloutris    CSGce87756
              MP3 Lite: Audio Manager needs to support the MP3 clip-on accessory. 

   01-03-22   mloutris    CR - CSGce92582
              TDMA analog uplink DTMF tones do not work over AVC.
              - Added a set matrix call for TONE_GEN to UPLINK_SPEECH.

   01-03-15   mtaraba     CSGce90543
              AM is sending CTG_ON command unnecessarily resulting in VR hangup

   01-02-09   lorih       CSGce88102
              Keypress treated as SEND/END with neckloop in call.
              -For headset, leave mic bias on in call.

   01-02-09   mtaraba     CSGce87899
              Beep recorded with voice note

   01-01-29   mtaraba     CSGce79517
              Fix VA record in a call

   01-01-26   mtaraba     CSGce85892
              Voice Notes is not recording a Call 

   01-01-22   mtaraba     CSGce82103
              Audio not routed properly for Desktop Speakerphone

   01-01-02   mloutris    CR - CSGce78231
              GSM: Adapative Earpiece Volume Control
              - Added a global volume var to compare changes in volume.
              - Added a global flag to indicate we should enable/disable AVC.

   00-12-21   mtaraba     CSGce82934
   00-12-05   mloutris    CR - CSGce80541
   00-11-21   mloutris    CR - CSGce81051
   00-11-28   rsubram     CR - CSGce81171
   00-11-20   mtaraba     CSGce69100
   00-11-14   mloutris    CR - CSGce80313
   00-11-08   mtaraba     CSGce77632
   00-11-04   cfarrel     CR - CSGce78479
   00-11-03   mloutris    CR - CSGce79140
   00-10-30   rsubram     CSGce78183
   00-10-24   rsubram     CSGce76521
   00-10-09   rsubram     CR - CSGce75368
   00-09-27   mtaraba     CSGce74448
   00-09-27   rsubram     CR - 73284
   00-09-26   mloutris    CR - CSGce74257
   00-09-22   mtaraba     CSGce73234
   00-09-21   mtaraba     CSGce73696
   00-09-11   mtaraba     CR - CSGce68318
   00-09-11   Dale Noble  CSGce72195
   00-08-31   hchuang     CSGce68045
   ========   ========    ==========


*/

/************** INCLUDES ******************************************************/

#include <SUAPI/suapi.h>
#include <string.h>
#include <ENGINE_AUDIO/audio_conditional_compile_def.h>
#include <ENGINE_HAPI/hapi_ext.h>
#include <audio/am_app_logic_processor_mask.h>
#include <audio/AM_App_Logic_Processor.H>
#include <audio/am_hw_primitive_builder_main.h>
#include <SYNERGY_DEVICE_LAYER/dl_db_feature_ids.h>
#include <SYNERGY_DEVICE_LAYER/dl_audio_auf.h>
#include <SYNERGY_DEVICE_LAYER/dl_acc_auf.h>
#include <SYNERGY_DEVICE_LAYER/dl_ports.h>
#include <audio/am_app_configuration_server.h>
#include <audio/AM_App_Configuration_Server.H>
#include <audio/AM_HW_Primitive_Builder.H>
#include <audio/AM_Event_Handler.H>
#include <ENGINE_AUDIO/am_c_utilities.h>
#include <audio/AM_Tone_Sequence_Handler.H>
#include <audio/AM_App_Feature_Server.H>
#include <ENGINE_AUDIO/aud_ctia_mode_req.h>
#include <audio/audio_ctia.h>
#include <audio/am_globals.h>
#include <audio/am_utils.h>
#include <ENGINE_AUDIO/aud_alert_info.h>
#include <ENGINE_AUDIO/aud_prim_ids.h>
#include <ENGINE_AUDIO/audio_path_types.h>
#include <SYNERGY_DEVICE_LAYER/dl_db_flexing_auf.h>
#include <MME/mme_resm_main.h>
#include <audio/AM_SendMessage.h>
#include <ENGINE_SEEM/seem_fdi_outside_seem_access.h>

#if (    ( MAKE_PTT_CLIENT == MAKE_PTT_CLIENT_SONIM ) \
      || ( MAKE_PTT_CLIENT == MAKE_PTT_CLIENT_WINPHORIA ) )
    #include <SYNERGY_DEVICE_LAYER/dl_ptt_auf.h>

    #if ( MAKE_PTT_CLIENT == MAKE_PTT_CLIENT_WINPHORIA )
        #include <dl_ptt_sp/mot_voc.h>
    #endif
#endif

#if (AUDIO_GSM == TRUE)
    #ifndef HAPI_MDI_MESSAGE_IDS_INCLUDE
        #include <audio/am_app_logic_processor_main.h>
        #include <ENGINE_HAPI/hapi_mdi_message_ids.h>
    #endif
#endif

#if (defined(MAKE_FTR_VST) && (MAKE_FTR_VST == TRUE))
extern "C" {
    BOOL vst_tts_playback_check(void);
    void vst_tts_set_playback_flag(void);
    void vst_tts_clear_playback_flag(void);
}
#endif

#if (MAKE_HDW_OKI == TRUE)
#include "am_soundlib_utilities.h"
#endif

#if (MAKE_NEPTUNE_CHIPSET == TRUE)
#include <BUILD/feature.h>
#endif
#include <BUILD/hardware.h>

#if (MAKE_FTR_UMA == TRUE)
    #include <ENGINE_GSM_STACK/uac/uac_auf.h>              //  Added for Bluephone support
#endif


/************** GLOBAL VARIABLES **********************************************/

UINT16  am_automatic_volume_control = AM_APP_DSP_ADAPTIVE_VOLUME_UNCHANGED;

//  am_bt_dual_routing is a semaphore used when only to make sure
//  that we don't turn off the SCO link for dual routed BT alerts 
//  when we call get_gain() for the internal speakerphone.
//  Normally we turn off the SCO in get_gain() if the device is not
//  a Bluetooth device.
BOOL    am_bt_dual_routing  = FALSE;
    
/************** LOCAL CONSTANTS ***********************************************/

 #if (AUDIO_GSM == TRUE)
#define VA_BEEP_UPLINK_GAIN 0x0800
/*Beep record gain not used*/ 
#define VA_BEEP_RECORD_GAIN 0xFFFF
#else
#define VA_BEEP_UPLINK_GAIN 0x0021
#define VA_BEEP_RECORD_GAIN 0x0066
#endif



/************** LOCAL STRUCTURES, ENUMS, AND TYPEDEFS *************************/

/************** LOCAL FUNCTION PROTOTYPES *************************************/
#if (MAKE_RAINBOW_CHIPSET == FALSE)
void determine_automatic_vol_control ( UINT8 & old_voice_volume_step, UINT8 new_voice_volume_step, 
                                       UINT8 device, BOOL in_call);
#endif
void enable_disable_dsp_alg(void);
BOOL is_device_headset(UINT8);
BOOL is_mft_selected(UINT8);
void carkit_companding( AM_AUDIO_INFO *info_ptr, UINT8 device );
void carkit_hifi_companding( AM_AUDIO_INFO *info_ptr, UINT8 device );
void am_anm_setup( AM_AUDIO_INFO *info_ptr, UINT8 device, UINT8 volume, 
                   UINT8 & old_voice_volume_step, BOOL in_call  );

#if ( MAKE_PTT == TRUE )
DL_PTT_CALL_STATE_T am_is_ptt_call_active(void);
#endif


/************** LOCAL MACROS **************************************************/

/************** LOCAL VARIABLES ***********************************************/
UINT8 is_audio_in_voice_call = FALSE;
BOOL is_ce_bus_unmute = FALSE;

#if (AUDIO_GSM == TRUE) 
    static UINT8  old_voice_volume_step = 0;
#endif

/* Will be initialized in the function */
BOOL am_en_ec, am_en_ns, am_en_avc, am_en_as, am_en_anm;
BOOL am_set_tx_mute = FALSE;

#if ( MAKE_PTT == TRUE )
DL_PTT_CALL_STATE_T am_is_ptt_call;
#endif

/************** FUNCTION DEFINITIONS ******************************************/




/* DESCRIPTION:
       This Function sets all necessary info for hardware layer
 
   INPUTS:
       Pointer to structure containing all Audio info

   OUTPUTS:
       None

   IMPORTANT NOTES:
       None
     
*/
void
AM_App_Logic_Processor :: set_hardware_mask ( AM_AUDIO_INFO *info_ptr )
{
    /**************************************************************************/
    /*                       DETERMINE PHONE STATE                            */
    /**************************************************************************/

    BOOL in_call = relay_layer.is_incall();
    GAIN_STRUCT* gain_table_ptr = 0;
    UINT8  volume = info_ptr->vol_step;
    UINT8 chosen_device;
    Tone_Item * front = eventqueuehandler.GetCurrent();
    TD_AUD_TONE_UNION_T tone = front->ToneEvent;

    info_ptr->codec_type = PHONE_CODEC;
    info_ptr->echo_mode = ECHO_MODE_NONE;

#if ( MAKE_TELEMATICS == TRUE)
    /* local variables for creating audio start/stop message for PSE ent. mute */
    AM_AUDIO_ROUTING_TYPE mic_routing;
    AM_AUDIO_ROUTING_TYPE spkr_routing;
    AUD_AUDIO_START_STOP_IND_T * msgptr = NULL;
    SU_RET_STATUS err;
#endif

    DL_DB_FEATURE_SETTING_T feature_state;
    DL_DbFeatureGetCurrentState (DL_DB_FEATURE_ID_PATH_TYPE, &feature_state);

    /***************************************************************************/
    /*                     SET DEFAULT HARDWARE STATE                          */
    /***************************************************************************/

    set_matrix( info_ptr, ALL_SOURCES, ALL_DESTINATIONS, (INT16) DISCONNECT_DSP_AUDIO );

    // SAP CONFIGURATION
    info_ptr->SAP_config = SAP_DEFAULT_CONFIG;

    info_ptr->dai_mode   = DL_AUDIO_TONE_TYPE_DAI_NORMAL;
    info_ptr->dai_type   = 0x0000;

    info_ptr->hardware_gain_mic     = 0x00000000;
    info_ptr->hardware_gain_speaker = 0x00000000;
      
    info_ptr->ctg_gain              = (UINT16) 0 ;

    /****************************************************************************/
    /*                             LOOPBACK MODE                                */
    /****************************************************************************/
    if (audio_ctia_mode_enabled)
    {
        UINT8 ctia_headset_device = DL_ACC_DM_HEADSET;

        if (device_array[ DL_ACC_DM_EMU_HEADSET ])
        {
            ctia_headset_device = DL_ACC_DM_EMU_HEADSET;
        }
 
        // PHONE MODE
        info_ptr->phone_mode = ~(1<<AM_HANDSFREE_AUDIO);

        // SPEAKER AND MIC SELECTION
        info_ptr->speaker = HAPI_AUD_OUT_SEL_HANDSET_SPEAKER;
        info_ptr->mic     = HAPI_AUD_IN_SEL_HANDSET_MIC;

        // FILTERS CONTROL
        clear_bit( info_ptr->instruction_mask, AM_I_MASK_MIC_FILTER );
        clear_bit( info_ptr->instruction_mask, AM_I_MASK_SPKR_FILTER );
        
        // ECHO CONTROL
        clear_bit( info_ptr->instruction_mask, AM_I_MASK_NOISE_SUPPRESS );
        clear_bit( info_ptr->instruction_mask, AM_I_MASK_ECHO_CONTROL );

        // AUDIO DITHER CONTROL
        clear_bit( info_ptr->instruction_mask, AM_I_MASK_AUDIO_DITHER );

        // Hardcode the volume level to 3!!
        volume = DL_AUDIO_VOLUME_SETTING_3;

        // DETERMINE THE AUDIO GAINS AND SET THE DSP MATRIX GAINS.
        switch ( info_ptr->path_type )
        {