xushaoxiang
95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
/**
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****************************************************************************************
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*
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* @file atc_msg.h
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*
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* @brief Audio Topology Control - Definition of Kernel Messages
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*
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* Copyright (C) RivieraWaves 2019-2020
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*
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****************************************************************************************
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*/
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#ifndef ATC_MSG_H_
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#define ATC_MSG_H_
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/**
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****************************************************************************************
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* @addtogroup ATC Audio Topology Control - Definition of Kernel Messages
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* @{
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****************************************************************************************
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*/
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/*
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* INCLUDE FILES
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****************************************************************************************
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*/
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#include "gaf.h" // GAF Defines
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#include "atc.h" // ATC Definitions
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#if (GAF_ATC)
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#include "gaf_msg.h" // Generic Audio Framework API Message Definitions
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/*
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* ENUMERATIONS
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****************************************************************************************
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*/
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/// List of GAF_REQ request codes
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enum atc_msg_req_codes
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{
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ATC_GET_FEATURES = GAF_CODE(ATC, COMMON, 0),
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};
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/// Features bit field meaning
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enum atc_feat_bf
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{
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/// Routing Active Audio Service Server supported
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ATC_FEAT_RAAS_SUPP_POS = 0,
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ATC_FEAT_RAAS_SUPP_BIT = CO_BIT(ATC_FEAT_RAAS_SUPP_POS),
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/// Routing Active Audio Service Server supported
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ATC_FEAT_RAAC_SUPP_POS = 1,
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ATC_FEAT_RAAC_SUPP_BIT = CO_BIT(ATC_FEAT_RAAC_SUPP_POS),
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/// Coordinated Set Identification Set Member supported
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ATC_FEAT_CSISM_SUPP_POS = 2,
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ATC_FEAT_CSISM_SUPP_BIT = CO_BIT(ATC_FEAT_CSISM_SUPP_POS),
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/// Coordinated Set Identification Set Coordinator supported
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ATC_FEAT_CSISC_SUPP_POS = 3,
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ATC_FEAT_CSISC_SUPP_BIT = CO_BIT(ATC_FEAT_CSISC_SUPP_POS),
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};
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/*
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* API MESSAGES
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****************************************************************************************
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*/
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/// Structure for ATC_GET_FEATURES request message
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typedef struct atc_get_features_req
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{
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/// Request code (@see enum atc_msg_req_codes)
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uint16_t req_code;
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} atc_get_features_req_t;
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/// Structure for ATC_GET_FEATURES response message
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typedef struct atc_get_features_rsp
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{
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/// Request code (@see enum atc_msg_req_codes)
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uint16_t req_code;
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/// Status
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uint16_t status;
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/// Features bit field
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uint32_t feat_bf;
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} atc_get_features_rsp_t;
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#endif //(GAF_ATC)
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/// @}
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#endif // ATC_MSG_H_
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