am_hw_primitive_builder_main.cc

Motorola synergy audio component

   01-03-07   baf044      CSGce86614 
              LCA phones (Neptune supported) don't support some Audio HAPI signals that used to be in 
              GCAPIII but not exist in SEAWEED).
              - HAPI_AUD_OUT_DITHER_EN, HAPI_CODEC_EN, HAPI_AUD_OUT_HPF_EN, HAPI_AUD_IN_HPF_EN
                are no longer in use as SEAWEED signals for LCA phones(under DSP responsibility).
   01-05-23   mloutris    CR - LIBaa02320
              Adding call for DSP audio shaping filter to reduce noise in Sapphire.

   10-01-01   w18944      LIBbb05664 - Change hardcoded MDI message ids 
                          -merged in changes from CSGce94206

   10-01-01   w18944      LIBbb07050 - Integrate changes made under CSGce83602 into 
                          SIERRA_2.0.0004

   10-01-01   w18944      LIBbb06750 - Audio manager changes for pcap codec

   01-03-18   rsubram     CR - CSGce91729
              Audio Manager does not seem to unmute FM radio after VN recording 
              or playback
              - Removed the initialization of the fm_muted variable in execute
              as it might get set in logic processor layer.

   01-03-08   mtaraba     CSGce91273
              Fix is_va_active() to report correctly

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

   01-02-28   shagino     CR - CSGce89923
              RAM Savings - Make gain tables CONST
              - Removed am_hw_str_buffer_data buffer

   01-02-26   mtaraba     CSGce89691
              Add DAI support out of a call

   00-12-21   mtaraba     CSGce82934
              main_comp_hardware.h within engine_audio vob should be removed

   00-12-18   mloutris    CR - CSGce78231
              GSM: Adapative Earpiece Volume Control
              - Added a check of a global flag to indicate whether we should
                enable/disable AVC, and a new call to the DSP when needed.

   00-12-09   cfarrel     CR - CSGce82664
              Audio is poor for tones, ringers, and conversation.
              - Allow SAP config MDI message to be sent to the 
                DSP at start up

   00-12-07   mloutris    CR - CSGce75636
              Inhibit sleep mode when a bluetooth device is attached for frame sync.
              - Added code to check a global to use the attached status of 
                bluetooth to determine if the DSP should be put in sleep mode.

   00-11-20   lorih       CR - CSGce80865
              ZIHF not working
              -removed send_matrix for disconnecting mic
              - added conditions for disabling timer

   00-11-20   mtaraba     CSGce69100
              Add support for DAI mode for GSM

   00-11-15   cfarrel     CR - CSGce80459
              We are playing polyphonic alerts on the transducer
              -changed parameter to ctg_start_tone function call
               to correctly indicate whether the transducer is
               being used or not 

   00-11-10   lorih       CR - CSGce74373
              Need to reverse setting up audio from ending audio.
              -added function undo_audio_path to end audio.
              -changed order of execute to minimize pops and clicks.
              -added timer to A3/A4

   00-10-20   mloutris    CR - CSGce77258
              Update GSM gain tables.
              - Comment out the HAPI call with hard coded arguments, and
                use the values returned from the gain table.

   00-10-13   mloutris    CR - CSGce76501
              Need to set the hardware mask before an audio manager reset.
              - Removed zeroing out the hardware bits for the mic and speaker
                path from reset() since they will be defaulted in set_hardware_mask().

   00-10-10   steveh      CR - CSGce74921
              SBCM improperly implements batt offsets in RX
              - Set variable current_tone_name to save the name of the current
              tone being played.  

   00-10-09   rsubram     CR - CSGce75368
              Unmuting the audio paths for the dumb accessories when connected
              - Added more checks to go into the condition to mute or unmute
                FM radio.

   00-09-22   hchuang     CSGce66038
              Provide an interface function for retrieving tone information
                          - update the argument in update_tone, set_ctg_gain function call.

   00-09-13   cfarrel     CR - CSGce65418
   00-09-11   cfarrel     CR - CSGce70125
   00-09-11   hchuang     CSGce68045
   00-08-23   mtaraba     CR - CSGce65193
   00-08-17   ravis       CSGce70270
   00-08-04   ktang       PR - CSGce67917
   00-06-23   Dale Noble  CSGce62300
   00-06-16   Dale Noble  CSGce62300 and releted to 60066
   00-06-14   mloutris    CR - CSGce58879
   00-05-05   shagino     CR - CSGce56425
   00-04-27   mkloza      PR - CSGce54341
   00-04-14   hchuang     CR - CSGce54805
   00-03-31   mloutris    PR - CSGce57501
   00-03-15   mkloza      PR - CSGce51641
   00-03-09   cfarrel     PR - CSGce49800
   00-02-08   cfarrel     PR - CSGce48312
   00-01-20   hchuang     PR - CSGce46205
   00-01-05   wchoi       PR - CSGce39558
   99-12-03   ktang       PR - CSGce40494
   99-10-25   ktang       PR - CSGce40785
   99-08-02   mkloza      PR - CSGce34326
   99-08-03   jvoss       CR - CSGce34013

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

#include <SUAPI/suapi.h>
#include <ENGINE_AUDIO/audio_conditional_compile_def.h>
#include <ENGINE_AUDIO/audio_path_types.h>
#include <ENGINE_AUDIO/td_rat_commands.h>
#include <ENGINE_AUDIO/td_aud_manual_test_req_type.h>
#include <ENGINE_AUDIO/td_aud_manual_test_param_type.h>
#include <ENGINE_AUDIO/am_util_bits.h>
#include <audio/am_globals.h>
#include <audio/am_hw_primitive_builder_main.h>
#include <audio/AM_HW_Primitive_Builder.H>
#include <audio/AM_HW_String_Primitive.H>
#include <ENGINE_AUDIO/am_hw_string_primitive.h>
#include <audio/AM_Relay_Layer.H>
#include <audio/AM_Tone_Sequence_Handler.H>

#include <audio/AM_Timer_Vibrate.H>
#include <audio/AM_Timer_Container.H>
#include <audio/AM_Timer_Non_SC.H>

#include <ENGINE_HAPI/hapi_ext.h>
#include <ENGINE_HAPI/hapi_clock.h>
#include <ENGINE_AUDIO/td_aud_dai_select.h>
#include <SYNERGY_DEVICE_LAYER/dl_audio_auf.h>
#include <SYNERGY_DEVICE_LAYER/dl_acc_auf.h>
#include <SYNERGY_DEVICE_LAYER/dl_db_feature_ids.h>
#include <ENGINE_HAPI/hapi_fm_radio.h>
#include <ENGINE_HAPI/hapi_portlist.h>
#include <ENGINE_HAPI/hapi_mdpi.h>
#include <ENGINE_HAPI/hapi_cap_bit.h>
#include <ENGINE_HAPI/hapi_cap_ext.h>
#include <ENGINE_HAPI/hapi_emu.h>

#ifndef __CC_ARM
 #include "is95_const.h"
#endif
#include <ENGINE_RTIME_MAINT/rtime_maint_dm.h>
#include <SYNERGY_DEVICE_LAYER/dl_db_flexing_auf.h>

#if (MAKE_NEPTUNE_CHIPSET == TRUE)
#include <ENGINE_RTIME_MAINT/rtime_maint_event_ids.h>
#endif

#include <ENGINE_AUDIO/am_c_utilities.h>
#include <audio/AM_SendMessage.h>
#include <ENGINE_AUDIO/aud_prim_ids.h>
#include <audio/am_utils.h>
#include <ENGINE_AUDIO/aud_alert_info.h>
#include <ENGINE_AUDIO/aud_tone_type.h>
#include <ENGINE_BOOT/rom_cond.h>
#if (MAKE_FTR_UMA == TRUE)
   #include "uac_auf.h"
#endif

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

/************** LOCAL CONSTANTS **********************************************/
extern TD_AUD_TONE_REQ_TONE_TYPE_T current_tone_name;
extern BOOL is_ce_bus_unmute;

#define  AM_HW_DISABLE_DOWNLINK_COMPANDING  0x0001  // DL
#define  AM_HW_DISABLE_ALL_AUDIO_SHAPING    0x0083  // UL, DL, and DHF
#define  AM_HW_DISABLE_HAPTICS              0x0031
#define  AM_HW_ENABLE_AS_DOWNLINK_GAIN      0x0001

#define  AM_HW_PCAP_CLOCK_NONE              0xFF
#define  AM_HW_AUL_SAMPLING_RATE_SHIFT      0x11    // Bit offset of sampling rate
                                                    // stereo dac register.

#if (MAKE_NEPTUNE_CHIPSET == TRUE)
#define  AM_MIC_BIAS2_DELAY                 150       /*  150 msec delay */
#endif

const MP3_COMPAND_BETA stereo_EMU_multimedia_compand_beta_table[] =
{
    /*BETA1   BETA2   BETA3         FS(Hz) */
    {0x50E2, 0x404D, 0x3D4F}, /*  8000   */
    {0x5BBD, 0x4038, 0x4B08}, /*  11025  */
    {0x5E41, 0x4033, 0x4E5B}, /*  12000  */
    {0x65C0, 0x4026, 0x5896}, /*  16000  */
    {0x6C5D, 0x401C, 0x6200}, /*  22050  */
    {0x6DD7, 0x4019, 0x6426}, /*  24000  */
    {0x721F, 0x4013, 0x6A7C}, /*  32000  */
    {0x75C6, 0x400E, 0x7000}, /*  44100  */
    {0x7692, 0x400C, 0x7138}  /*  48000  */
};


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

/************** LOCAL FUNCTION PROTOTYPES ************************************/

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

/************** LOCAL VARIABLES **********************************************/

#if (MAKE_TTY == TRUE)
UINT16  am_hw_last_tty_mode = AM_HW_TTY_MODE_DISABLED ;
static AM_Relay_Layer relay_layer;
BOOL am_send_tty_dis_after_call = FALSE;
#endif

/************** GLOBAL VARIABLES **********************************************/
#if (MAKE_NEPTUNE_CHIPSET == TRUE)
extern SU_TIMER_HANDLE rtime_maint_mb2_delay_timer_handle;  
extern SU_TASK_HANDLE  rtime_maint_task_handle;
#endif

BOOL dsp_awake = FALSE;
UINT8  am_hw_dsp_sleep_state = AM_HW_DSP_SLEEP_STATE_UNCHANGED;

#if (MAKE_TTY == TRUE)
BOOL am_is_tty_enabled = FALSE;
#endif

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

/* an instance of string primitive for audio commands*/
#ifdef __CC_ARM
/* error compilation for ADS (LCA) */
AM_HW_String_Primitive AM_HW_Primitive_Builder::am_hw_string_primitive(
                                                AM_HW_CMD_STRING_PRIMITIVE, AM_HW_Primitive_Builder::am_hw_str_buffer_cmd);
#else
AM_HW_String_Primitive AM_HW_Primitive_Builder::am_hw_string_primitive(
                                                AM_HW_CMD_STRING_PRIMITIVE, am_hw_str_buffer_cmd);
#endif
UINT8 AM_HW_Primitive_Builder::am_hw_str_buffer_cmd[MCU_DSP_AUDIO_COMMAND_WORD_SIZE * sizeof(UINT16)];

/* static variable, used to contain hw instructions */
AM_AUDIO_INFO* AM_HW_Primitive_Builder::am_hw_current_info_ptr = NULL;

#if ( (MAKE_FTR_VR == TRUE) || (MAKE_FTR_VA == TRUE) )
AM_APP_VA_VR_SERVER* AM_HW_Primitive_Builder::primitive_va_vr_server = NULL;
#endif

DL_DB_FEATURE_SETTING_T feature_setting = DL_DB_FEATURE_STATE_PATH_TYPE_HANDSET;

AM_HW_SOUND_DATA AM_HW_Primitive_Builder::sound_data = {0, 0, 0, 0, 0, 0, NULL};
TD_AUD_TONE_REQ_TONE_TYPE_T AM_HW_Primitive_Builder::previous_tone = DL_AUDIO_TONE_TYPE_INVALID_TONE;
UINT8 AM_HW_Primitive_Builder::current_set_length = 0;
UINT8* AM_HW_Primitive_Builder::intermediate_ptr = NULL;
TD_AUD_TONE_REQ_TONE_TYPE_T AM_HW_Primitive_Builder::tone_to_build = DL_AUDIO_TONE_TYPE_INVALID_TONE;
UINT8 AM_HW_Primitive_Builder::current_pcap_clock_rate = AM_HW_PCAP_CLOCK_NONE;

/* constructor for AM_hardware_primitive_builder class */
AM_HW_Primitive_Builder::AM_HW_Primitive_Builder (AM_AUDIO_INFO* ptr
#if ( (MAKE_FTR_VR == TRUE) || (MAKE_FTR_VA == TRUE) )
                                                  ,AM_APP_VA_VR_SERVER* va_vr_ptr
#endif
                                                 )
{
UINT8 index_source;
UINT8 index_destination;
    
    am_hw_current_info_ptr = ptr; 
    am_hw_current_info_ptr->SAP_config = SAP_DEFAULT_CONFIG;
    am_hw_current_info_ptr->tone.type  = DL_AUDIO_TONE_TYPE_INVALID_TONE;
    am_hw_current_info_ptr->dai_mode   = DL_AUDIO_TONE_TYPE_DAI_NORMAL;

#if ( (MAKE_FTR_VR == TRUE) || (MAKE_FTR_VA == TRUE) )
    primitive_va_vr_server = va_vr_ptr;
#endif

    for( index_source = 0; index_source <= MATRIX_SOURCE_MAX; index_source++ )
    {
        for( index_destination = 0; index_destination <= MATRIX_DESTINATION_MAX; index_destination++ )
        {
            am_hw_current_info_ptr->matrix[ index_source ][ index_destination ] = DISCONNECT_DSP_AUDIO;
        }
    }

    reset(DL_AUDIO_TONE_TYPE_INVALID_TONE, AM_AUDIO_PATH_ID_INVALID_TONE, 0);   
}

/* DESCRIPTION
   This function is to set audio info to its default state.  (turn everything off)
  
   INPUTS
   None

   OUTPUTS
   None

   IMPORTANT NOTES:
   None.
*/
void
AM_HW_Primitive_Builder::reset (TD_AUD_TONE_REQ_TONE_TYPE_T tone, AM_AUDIO_PATH_TYPE tone_path,