pinebuds/services/audioflinger/audioflinger.h

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2022-08-15 04:20:27 -05:00
/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
#ifndef AUDIO_FLINGER_H
#define AUDIO_FLINGER_H
#include "plat_types.h"
#include "stdbool.h"
#include "hal_aud.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef uint32_t (*AF_STREAM_HANDLER_T)(uint8_t *buf, uint32_t len);
typedef void (*AF_IRQ_NOTIFICATION_T)(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
typedef void (*AF_CODEC_PLAYBACK_POST_HANDLER_T)(uint8_t *buf, uint32_t len, void *config);
//pingpong machine
enum AF_PP_T{
PP_PING = 0,
PP_PANG = 1
};
typedef enum {
AF_USER_AI,
AF_USER_THIRDPART,
AF_USER_AUDIO,
AF_USER_SBC,
AF_USER_SCO,
AF_USER_TEST,
AF_USER_NUM
} AF_USER_E;
struct AF_STREAM_CONFIG_T {
enum AUD_BITS_T bits;
enum AUD_SAMPRATE_T sample_rate;
enum AUD_CHANNEL_NUM_T channel_num;
enum AUD_CHANNEL_MAP_T channel_map;
enum AUD_STREAM_USE_DEVICE_T device;
enum AUD_IO_PATH_T io_path;
bool chan_sep_buf;
bool sync_start;
uint8_t slot_cycles;
uint16_t fs_cycles;
AF_STREAM_HANDLER_T handler;
uint8_t *data_ptr;
uint32_t data_size;
//should define type
uint8_t vol;
};
//Should define return status
uint32_t af_open(void);
void *af_thread_tid_get(void);
uint32_t af_stream_open(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream, const struct AF_STREAM_CONFIG_T *cfg);
uint32_t af_stream_setup(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream, const struct AF_STREAM_CONFIG_T *cfg);
uint32_t af_stream_mute(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream, bool mute);
uint32_t af_stream_set_chan_vol(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream, enum AUD_CHANNEL_MAP_T ch_map, uint8_t vol);
uint32_t af_stream_restore_chan_vol(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
uint32_t af_stream_get_cfg(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream, struct AF_STREAM_CONFIG_T **cfg, bool needlock);
uint32_t af_stream_start(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
uint32_t af_stream_stop(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
uint32_t af_stream_pause(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
uint32_t af_stream_restart(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
uint32_t af_stream_close(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
uint32_t af_close(void);
uint32_t af_stream_get_cur_dma_addr(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
int af_stream_get_cur_dma_pos(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
int af_stream_buffer_error(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
uint32_t af_stream_dma_tc_irq_enable(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
uint32_t af_stream_dma_tc_irq_disable(enum AUD_STREAM_ID_T id, enum AUD_STREAM_T stream);
void af_set_irq_notification(AF_IRQ_NOTIFICATION_T notif);
void af_lock_thread(void);
void af_unlock_thread(void);
void af_set_priority(AF_USER_E user, int priority);
int af_get_priority(void);
int af_get_default_priority(void);
void af_reset_priority(void);
void af_codec_tune_resample_rate(enum AUD_STREAM_T stream, float ratio);
void af_codec_direct_tune_resample_rate(enum AUD_STREAM_T stream, float ratio);
void af_codec_tune_both_resample_rate(float ratio);
void af_codec_tune_pll(float ratio);
void af_codec_tune_xtal(float ratio);
void af_codec_tune(enum AUD_STREAM_T stream, float ratio);
void af_codec_direct_tune(enum AUD_STREAM_T stream, float ratio);
void af_codec_set_perf_test_power(int type);
void af_codec_set_noise_reduction(bool enable);
void af_codec_swap_output(bool swap);
void af_codec_set_playback_post_handler(AF_CODEC_PLAYBACK_POST_HANDLER_T hdlr);
enum AF_CODEC_SYNC_TYPE_T {
AF_CODEC_SYNC_TYPE_NONE,
AF_CODEC_SYNC_TYPE_GPIO,
AF_CODEC_SYNC_TYPE_BT,
AF_CODEC_SYNC_TYPE_WIFI,
};
enum AF_I2S_SYNC_TYPE_T {
AF_I2S_SYNC_TYPE_NONE,
AF_I2S_SYNC_TYPE_BT,
AF_I2S_SYNC_TYPE_GPIO,
};
void af_codec_sync_config(enum AUD_STREAM_T stream, enum AF_CODEC_SYNC_TYPE_T type, bool enable);
void af_codec_sync_resample_rate_config(enum AUD_STREAM_T stream, enum AF_CODEC_SYNC_TYPE_T type, bool enable);
void af_codec_sync_gain_config(enum AUD_STREAM_T stream, enum AF_CODEC_SYNC_TYPE_T type, bool enable);
void af_i2s_sync_config(enum AUD_STREAM_T stream, enum AF_I2S_SYNC_TYPE_T type, bool enable);
typedef void (*AF_ANC_HANDLER)(enum AUD_STREAM_T stream, enum AUD_SAMPRATE_T rate, enum AUD_SAMPRATE_T *new_play, enum AUD_SAMPRATE_T *new_cap);
int af_anc_open(enum ANC_TYPE_T type, enum AUD_SAMPRATE_T play_rate, enum AUD_SAMPRATE_T capture_rate, AF_ANC_HANDLER handler);
int af_anc_close(enum ANC_TYPE_T type);
int af_vad_open(const struct AUD_VAD_CONFIG_T *cfg);
int af_vad_close(void);
int af_vad_start(void);
int af_vad_stop(void);
uint32_t af_vad_get_data(uint8_t *buf, uint32_t len);
void af_vad_get_data_info(struct CODEC_VAD_BUF_INFO_T * vad_buf_info);
void af_dsd_enable(void);
void af_dsd_disable(void);
typedef void (*AF_CODEC_BT_TRIGGER_CALLBACK)(void);
void af_codec_bt_trigger_config(bool en, AF_CODEC_BT_TRIGGER_CALLBACK callback);
#ifdef __RAND_FROM_MIC__
uint8_t random_mic_is_on(uint8_t *deviceId);
#endif
#ifdef __cplusplus
}
#endif
#endif /* AUDIO_FLINGER_H */