marvell/services/audio_if/include/audio_if_api.h

/******************************************************************************
*(C) Copyright 2014 Marvell International Ltd.
* All Rights Reserved
******************************************************************************/
/* -------------------------------------------------------------------------------------------------------------------
 *
 *  Filename: audio_if_api.h
 *
 *  Authors:  tzahi stern
 *
 *  Description: audio_if api to send commands to audio-HAL and VCM
 *
 *  HISTORY:
 *
 *
 *  Notes:
 *
 ******************************************************************************/
#ifndef AUDIO_IF_API_H
#define AUDIO_IF_API_H

#define ID_RIFF 0x46464952
#define ID_WAVE 0x45564157
#define ID_FMT  0x20746d66
#define ID_DATA 0x61746164

struct riff_wave_header {
	unsigned int riff_id;
	unsigned int riff_sz;
	unsigned int wave_id;
};

struct chunk_header {
	unsigned int id;
	unsigned int sz;
};

struct chunk_fmt {
	unsigned short audio_format;
	unsigned short num_channels;
	unsigned int sample_rate;
	unsigned int byte_rate;
	unsigned short block_align;
	unsigned short bits_per_sample;
};

struct wav_header {
	unsigned int riff_id;
	unsigned int riff_sz;
	unsigned int riff_fmt;
	unsigned int fmt_id;
	unsigned int fmt_sz;
	unsigned short audio_format;
	unsigned short num_channels;
	unsigned int sample_rate;
	unsigned int byte_rate;
	unsigned short block_align;
	unsigned short bits_per_sample;
	unsigned int data_id;
	unsigned int data_sz;
};

typedef enum
{
    PCM_SWITCH_TYPE_PCM_OFF = 0,            /* with slic, off the PCM */
    PCM_SWITCH_TYPE_PCM_ON,                 /* with slic, on the PCM, and NB */
    PCM_SWITCH_TYPE_PCM_ON_WB,              /* with slic, on the PCM, and WB */
    PCM_SWITCH_TYPE_PCM_OFF_WITHOUT_SLIC,   /* without slic, off the PCM */
    PCM_SWITCH_TYPE_PCM_OFF_WITH_CODEC,     /* with codec, Off the PCM */
    PCM_SWITCH_TYPE_PCM_ON_WITH_CODEC,      /* with codec, On the PCM */

    MAX_PCM_SWITCH_TYPE = PCM_SWITCH_TYPE_PCM_ON_WITH_CODEC
} PCM_SWITCH_TYPE;

typedef enum
{
    DTMF_DETECTION_TX_OFF = 0,  /* OFF TX DTMF DETECTION */
    DTMF_DETECTION_TX_ON,       /* ON TX DTMF DETECTION */
    DTMF_DETECTION_RX_OFF,      /* OFF RX DTMF DETECTION */
    DTMF_DETECTION_RX_ON,       /* ON RX DTMF DETECTION */
} DTMF_DETECTION_TYPE;

#define UNUSEDPARAM(param) (void)param;
#define UNUSEDFUNC(func) (void)&func;

/****************   functions for methods invokation              ************/
int audio_if_audio_mode_set(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);
int audio_if_audio_mode_status(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);
int audio_if_audio_device_set(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);
int audio_if_audio_device_status(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);
int audio_if_tty_set(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);
int audio_if_volume_set(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);
int audio_if_volume_status(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);
int audio_if_mute_set(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);
int audio_if_mute_status(struct ubus_context *ctx, struct ubus_object *obj,
				 struct ubus_request_data *req, const char *method,
				 struct blob_attr *msg);

/* eCall control */
int audio_if_ecall_data_set(struct ubus_context *ctx, struct ubus_object *obj,
						 struct ubus_request_data *req, const char *method,
						 struct blob_attr *msg);
int audio_if_ecall_data_status(struct ubus_context *ctx, struct ubus_object *obj,
						 struct ubus_request_data *req, const char *method,
						 struct blob_attr *msg);
int audio_if_ecall_voice_set(struct ubus_context *ctx, struct ubus_object *obj,
                             struct ubus_request_data *req, const char *method,
                             struct blob_attr *msg);
int audio_if_ecall_voice_status(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);

void audio_if_ecall_data_status_response(void * p_atc_ecall_msg);
void audio_if_ecall_voice_status_response(void * p_atc_ecall_msg);

int audio_if_switch_pcm(struct ubus_context *ctx, struct ubus_object *obj,
					  struct ubus_request_data *req, const char *method,
					  struct blob_attr *msg);


/* CP audio path control (play/rec/loopback) */
int audio_if_vcm_rec_start(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_vcm_rec_stop(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_vcm_play_start(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_vcm_play_stop(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_cp_loopback_enable(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_cp_loopback_disable(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_vcm_configure(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_DTMFDetection(struct ubus_context *ctx, struct ubus_object *obj,
					  struct ubus_request_data *req, const char *method,
					  struct blob_attr *msg);

int audio_if_pcmloopback_start(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_pcmloopback_stop(struct ubus_context *ctx, struct ubus_object *obj,
                                struct ubus_request_data *req, const char *method,
                                struct blob_attr *msg);
int audio_if_config_pcm(struct ubus_context *ctx, struct ubus_object *obj,
					  struct ubus_request_data *req, const char *method,
					  struct blob_attr *msg);
int audio_if_config_dspgain(struct ubus_context *ctx, struct ubus_object *obj,
					  struct ubus_request_data *req, const char *method,
					  struct blob_attr *msg);
int audio_if_config_pcmexpert(struct ubus_context *ctx, struct ubus_object *obj,
					  struct ubus_request_data *req, const char *method,
					  struct blob_attr *msg);
int audio_if_DTMFControl(struct ubus_context *ctx, struct ubus_object *obj,
					  struct ubus_request_data *req, const char *method,
					  struct blob_attr *msg);
int audio_if_report_voice_status(struct ubus_context *ctx, struct ubus_object *obj,
						   struct ubus_request_data *req, const char *method,
						   struct blob_attr *msg);

int audio_if_reload_nvm(struct ubus_context *ctx, struct ubus_object *obj,
                           struct ubus_request_data *req, const char *method,
                           struct blob_attr *msg);

int audio_if_config_pa(struct ubus_context *ctx, struct ubus_object *obj,
                           struct ubus_request_data *req, const char *method,
                           struct blob_attr *msg);

#ifdef TARGET_mmp_asr1901_KSTR901
int audio_if_adsp_set(struct ubus_context *ctx, struct ubus_object *obj,
                            struct ubus_request_data *req, const char *method,
                            struct blob_attr *msg);
int audio_if_adsp_send_ve(struct ubus_context *ctx, struct ubus_object *obj,
                            struct ubus_request_data *req, const char *method,
                            struct blob_attr *msg);
int audio_if_adsp_dump_full_ddr(struct ubus_context *ctx, struct ubus_object *obj,
                            struct ubus_request_data *req, const char *method,
                            struct blob_attr *msg);
#endif

#endif	//AUDIO_IF_API_H