416 lines
19 KiB
C
416 lines
19 KiB
C
/*
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* Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.
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* Not a contribution.
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*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef AUDIO_PLATFORM_API_H
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#define AUDIO_PLATFORM_API_H
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#include <sound/voice_params.h>
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#include "audio_hw.h"
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#include "voice.h"
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#define CODEC_BACKEND_DEFAULT_BIT_WIDTH 16
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#define CODEC_BACKEND_DEFAULT_SAMPLE_RATE 48000
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#define CODEC_BACKEND_DEFAULT_CHANNELS 2
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#define CODEC_BACKEND_DEFAULT_TX_CHANNELS 1
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#define SAMPLE_RATE_8000 8000
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#define SAMPLE_RATE_11025 11025
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#define sample_rate_multiple(sr, base) ((sr % base)== 0?true:false)
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#define MAX_VOLUME_CAL_STEPS 15
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#define LICENSE_STR_MAX_LEN (64)
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#define PRODUCT_FFV "ffv"
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#define PRODUCT_ALLPLAY "allplay"
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#define MAX_IN_CHANNELS 32
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#define CUSTOM_MTRX_PARAMS_MAX_USECASE 8
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typedef enum {
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PLATFORM,
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ACDB_EXTN,
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} caller_t;
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struct audio_backend_cfg {
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unsigned int sample_rate;
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unsigned int channels;
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unsigned int bit_width;
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bool passthrough_enabled;
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audio_format_t format;
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int controller;
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int stream;
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};
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struct amp_db_and_gain_table {
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float amp;
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float db;
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uint32_t level;
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};
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struct mic_info {
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char device_id[AUDIO_MICROPHONE_ID_MAX_LEN];
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size_t channel_count;
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audio_microphone_channel_mapping_t channel_mapping[AUDIO_CHANNEL_COUNT_MAX];
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};
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enum {
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NATIVE_AUDIO_MODE_SRC = 1,
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NATIVE_AUDIO_MODE_TRUE_44_1,
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NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC,
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NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_DSP,
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NATIVE_AUDIO_MODE_INVALID
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};
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typedef struct {
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bool platform_na_prop_enabled;
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bool ui_na_prop_enabled;
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int na_mode;
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} native_audio_prop;
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#define BE_DAI_NAME_MAX_LENGTH 24
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struct be_dai_name_struct {
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unsigned int be_id;
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char be_name[BE_DAI_NAME_MAX_LENGTH];
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};
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typedef struct acdb_audio_cal_cfg {
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uint32_t persist;
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uint32_t snd_dev_id;
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audio_devices_t dev_id;
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int32_t acdb_dev_id;
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uint32_t app_type;
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uint32_t topo_id;
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uint32_t sampling_rate;
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uint32_t cal_type;
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uint32_t module_id;
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#ifdef INSTANCE_ID_ENABLED
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uint16_t instance_id;
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uint16_t reserved;
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#endif
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uint32_t param_id;
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} acdb_audio_cal_cfg_t;
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struct audio_custom_mtmx_params_info {
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uint32_t id;
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uint32_t ip_channels;
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uint32_t op_channels;
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uint32_t usecase_id[CUSTOM_MTRX_PARAMS_MAX_USECASE];
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uint32_t snd_device;
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uint32_t fe_id[CUSTOM_MTRX_PARAMS_MAX_USECASE];
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};
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struct audio_custom_mtmx_params {
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struct listnode list;
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struct audio_custom_mtmx_params_info info;
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uint32_t coeffs[0];
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};
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struct audio_custom_mtmx_in_params_info {
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uint32_t op_channels;
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uint32_t usecase_id[CUSTOM_MTRX_PARAMS_MAX_USECASE];
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};
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struct audio_custom_mtmx_params_in_ch_info {
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uint32_t ch_count;
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char device[128];
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char hw_interface[128];
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};
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struct audio_custom_mtmx_in_params {
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struct listnode list;
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struct audio_custom_mtmx_in_params_info in_info;
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uint32_t ip_channels;
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uint32_t mic_ch;
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uint32_t ec_ref_ch;
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struct audio_custom_mtmx_params_in_ch_info in_ch_info[MAX_IN_CHANNELS];
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};
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enum card_status_t;
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void *platform_init(struct audio_device *adev);
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void platform_deinit(void *platform);
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const char *platform_get_snd_device_name(snd_device_t snd_device);
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/* return true if adding entry success
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return false if adding entry fails */
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bool platform_add_gain_level_mapping(struct amp_db_and_gain_table *tbl_entry);
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/* return 0 if no custome mapping table found or when error detected
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use default mapping in this case
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return > 0 indicates number of entries in mapping table */
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int platform_get_gain_level_mapping(struct amp_db_and_gain_table *mapping_tbl,
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int table_size);
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int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
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char *device_name);
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void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
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struct audio_usecase *usecase);
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bool platform_send_gain_dep_cal(void *platform, int level);
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int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type);
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int platform_get_snd_device_index(char *snd_device_index_name);
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int platform_set_fluence_type(void *platform, char *value);
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int platform_get_fluence_type(void *platform, char *value, uint32_t len);
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int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id);
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int platform_get_snd_device_acdb_id(snd_device_t snd_device);
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int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width);
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int platform_set_effect_config_data(snd_device_t snd_device,
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struct audio_effect_config effect_config,
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effect_type_t effect_type);
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int platform_get_effect_config_data(snd_device_t snd_device,
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struct audio_effect_config *effect_config,
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effect_type_t effect_type);
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int platform_get_snd_device_bit_width(snd_device_t snd_device);
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int platform_set_acdb_metainfo_key(void *platform, char *name, int key);
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void platform_release_acdb_metainfo_key(void *platform);
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int platform_get_meta_info_key_from_list(void *platform, char *mod_name);
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int platform_set_native_support(int na_mode);
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int platform_get_native_support();
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int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
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int app_type);
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int platform_get_default_app_type(void *platform);
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int platform_get_default_app_type_v2(void *platform, usecase_type_t type);
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int platform_switch_voice_call_device_pre(void *platform);
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int platform_switch_voice_call_enable_device_config(void *platform,
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snd_device_t out_snd_device,
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snd_device_t in_snd_device);
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int platform_switch_voice_call_device_post(void *platform,
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snd_device_t out_snd_device,
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snd_device_t in_snd_device);
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int platform_switch_voice_call_usecase_route_post(void *platform,
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snd_device_t out_snd_device,
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snd_device_t in_snd_device);
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int platform_start_voice_call(void *platform, uint32_t vsid);
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int platform_stop_voice_call(void *platform, uint32_t vsid);
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int platform_set_mic_break_det(void *platform, bool enable);
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int platform_set_voice_volume(void *platform, int volume);
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void platform_set_speaker_gain_in_combo(struct audio_device *adev,
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snd_device_t snd_device,
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bool enable);
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int platform_set_mic_mute(void *platform, bool state);
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int platform_get_sample_rate(void *platform, uint32_t *rate);
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int platform_set_device_mute(void *platform, bool state, char *dir);
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snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out);
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snd_device_t platform_get_input_snd_device(void *platform,
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struct stream_in *in,
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audio_devices_t out_device);
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int platform_set_hdmi_channels(void *platform, int channel_count);
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int platform_edid_get_max_channels(void *platform);
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void platform_add_operator_specific_device(snd_device_t snd_device,
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const char *operator,
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const char *mixer_path,
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unsigned int acdb_id);
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void platform_add_external_specific_device(snd_device_t snd_device,
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const char *name,
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unsigned int acdb_id);
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void platform_get_parameters(void *platform, struct str_parms *query,
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struct str_parms *reply);
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int platform_set_parameters(void *platform, struct str_parms *parms);
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int platform_set_incall_recording_session_id(void *platform, uint32_t session_id,
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int rec_mode);
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#ifndef INCALL_STEREO_CAPTURE_ENABLED
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#define platform_set_incall_recording_session_channels(p, sc) (0)
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#else
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int platform_set_incall_recording_session_channels(void *platform,
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uint32_t session_channels);
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#endif
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int platform_stop_incall_recording_usecase(void *platform);
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int platform_start_incall_music_usecase(void *platform);
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int platform_stop_incall_music_usecase(void *platform);
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int platform_update_lch(void *platform, struct voice_session *session,
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enum voice_lch_mode lch_mode);
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/* returns the latency for a usecase in Us */
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int64_t platform_render_latency(audio_usecase_t usecase);
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int platform_update_usecase_from_source(int source, audio_usecase_t usecase);
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bool platform_listen_device_needs_event(snd_device_t snd_device);
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bool platform_listen_usecase_needs_event(audio_usecase_t uc_id);
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bool platform_sound_trigger_device_needs_event(snd_device_t snd_device);
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bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id);
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int platform_set_snd_device_backend(snd_device_t snd_device, const char * backend,
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const char * hw_interface);
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int platform_get_snd_device_backend_index(snd_device_t device);
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const char * platform_get_snd_device_backend_interface(snd_device_t device);
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void platform_add_app_type(const char *uc_type,
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const char *mode,
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int bw, int app_type, int max_sr);
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/* From platform_info.c */
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int platform_info_init(const char *filename, void *, caller_t);
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void platform_snd_card_update(void *platform, card_status_t scard_status);
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struct audio_offload_info_t;
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uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info);
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int platform_get_codec_backend_cfg(struct audio_device* adev,
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snd_device_t snd_device,
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struct audio_backend_cfg *backend_cfg);
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bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
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struct audio_usecase *usecase, snd_device_t snd_device);
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bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
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struct audio_usecase *usecase, snd_device_t snd_device);
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int platform_get_usecase_index(const char * usecase);
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int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id);
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void platform_set_echo_reference(struct audio_device *adev, bool enable, audio_devices_t out_device);
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int platform_check_and_set_swap_lr_channels(struct audio_device *adev, bool swap_channels);
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int platform_set_swap_channels(struct audio_device *adev, bool swap_channels);
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void platform_get_device_to_be_id_map(int **be_id_map, int *length);
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int platform_set_channel_allocation(void *platform, int channel_alloc);
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int platform_get_edid_info(void *platform);
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int platform_get_supported_copp_sampling_rate(uint32_t stream_sr);
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int platform_set_channel_map(void *platform, int ch_count, char *ch_map,
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int snd_id, int be_idx);
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int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask,
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int snd_id, uint8_t *input_channel_map);
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int platform_set_stream_pan_scale_params(void *platform,
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int snd_id,
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struct mix_matrix_params mm_params);
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int platform_set_stream_downmix_params(void *platform,
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int snd_id,
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snd_device_t snd_device,
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struct mix_matrix_params mm_params);
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int platform_set_edid_channels_configuration(void *platform, int channels,
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int backend_idx, snd_device_t snd_device);
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bool platform_spkr_use_default_sample_rate(void *platform);
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unsigned char platform_map_to_edid_format(int format);
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bool platform_is_edid_supported_format(void *platform, int format);
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bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate);
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void platform_cache_edid(void * platform);
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void platform_invalidate_hdmi_config(void * platform);
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int platform_set_hdmi_config(void *platform, uint32_t channel_count,
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uint32_t sample_rate, bool enable_passthrough);
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int platform_set_device_params(struct stream_out *out, int param, int value);
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int platform_set_audio_device_interface(const char * device_name, const char *intf_name,
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const char * codec_type);
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void platform_set_gsm_mode(void *platform, bool enable);
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bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device);
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int platform_get_spkr_prot_acdb_id(snd_device_t snd_device);
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int platform_get_spkr_prot_snd_device(snd_device_t snd_device);
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int platform_get_vi_feedback_snd_device(snd_device_t snd_device);
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int platform_spkr_prot_is_wsa_analog_mode(void *adev);
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int platform_split_snd_device(void *platform,
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snd_device_t snd_device,
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int *num_devices,
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snd_device_t *new_snd_devices);
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bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2);
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int platform_set_sidetone(struct audio_device *adev,
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snd_device_t out_snd_device,
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bool enable,
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char * str);
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void platform_update_aanc_path(struct audio_device *adev,
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snd_device_t out_snd_device,
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bool enable,
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char * str);
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bool platform_supports_true_32bit();
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bool platform_check_if_backend_has_to_be_disabled(snd_device_t new_snd_device, snd_device_t cuurent_snd_device);
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bool platform_check_codec_dsd_support(void *platform);
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bool platform_check_codec_asrc_support(void *platform);
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int platform_get_backend_index(snd_device_t snd_device);
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int platform_get_ext_disp_type(void *platform);
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void platform_invalidate_hdmi_config(void *platform);
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void platform_invalidate_backend_config(void * platform,snd_device_t snd_device);
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#ifdef INSTANCE_ID_ENABLED
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void platform_make_cal_cfg(acdb_audio_cal_cfg_t* cal, int acdb_dev_id,
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int acdb_device_type, int app_type, int topology_id,
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int sample_rate, uint32_t module_id, uint16_t instance_id,
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uint32_t param_id, bool persist);
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#else
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void platform_make_cal_cfg(acdb_audio_cal_cfg_t* cal, int acdb_dev_id,
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int acdb_device_type, int app_type, int topology_id,
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int sample_rate, uint32_t module_id, uint32_t param_id, bool persist);
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#endif
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int platform_send_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal,
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void* data, int length, bool persist);
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int platform_get_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal,
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void* data, int* length, bool persist);
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int platform_store_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal,
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void* data, int length);
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int platform_retrieve_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal,
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void* data, int* length);
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unsigned char* platform_get_license(void* platform, int* size);
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int platform_get_max_mic_count(void *platform);
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void platform_check_and_update_copp_sample_rate(void *platform, snd_device_t snd_device,
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unsigned int stream_sr,int *sample_rate);
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int platform_get_max_codec_backend();
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int platform_get_mmap_data_fd(void *platform, int dev, int dir,
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int *fd, uint32_t *size);
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int platform_get_ec_ref_loopback_snd_device(int channel_count);
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const char * platform_get_snd_card_name_for_acdb_loader(const char *snd_card_name);
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bool platform_set_microphone_characteristic(void *platform,
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struct audio_microphone_characteristic_t mic);
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bool platform_set_microphone_map(void *platform, snd_device_t in_snd_device,
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const struct mic_info *info);
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int platform_get_microphones(void *platform,
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struct audio_microphone_characteristic_t *mic_array,
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size_t *mic_count);
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int platform_get_active_microphones(void *platform, unsigned int channels,
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audio_usecase_t usecase,
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struct audio_microphone_characteristic_t *mic_array,
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size_t *mic_count);
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int platform_get_license_by_product(void *platform, const char* product_name, int *product_id, char* product_license);
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int platform_get_haptics_pcm_device_id();
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int platform_set_qtime(void *platform, int audio_pcm_device_id,
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int haptic_pcm_device_id);
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int platform_get_delay(void *platform, int pcm_device_id);
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struct audio_custom_mtmx_params *
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platform_get_custom_mtmx_params(void *platform,
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struct audio_custom_mtmx_params_info *info,
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uint32_t *idx);
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int platform_add_custom_mtmx_params(void *platform,
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struct audio_custom_mtmx_params_info *info);
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/* callback functions from platform to common audio HAL */
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struct stream_in *adev_get_active_input(const struct audio_device *adev);
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struct audio_custom_mtmx_in_params * platform_get_custom_mtmx_in_params(void *platform,
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struct audio_custom_mtmx_in_params_info *info);
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int platform_add_custom_mtmx_in_params(void *platform,
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struct audio_custom_mtmx_in_params_info *info);
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int platform_get_edid_info_v2(void *platform, int controller, int stream);
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int platform_edid_get_max_channels_v2(void *platform, int controller, int stream);
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bool platform_is_edid_supported_format_v2(void *platform, int format,
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int contoller, int stream);
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bool platform_is_edid_supported_sample_rate_v2(void *platform, int sample_rate,
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int contoller, int stream);
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void platform_cache_edid_v2(void * platform, int controller, int stream);
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void platform_invalidate_hdmi_config_v2(void * platform, int controller, int stream);
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int platform_get_controller_stream_from_params(struct str_parms *parms,
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int *controller, int *stream);
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int platform_set_ext_display_device_v2(void *platform, int controller, int stream);
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int platform_get_ext_disp_type_v2(void *platform, int controller, int stream);
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int platform_set_edid_channels_configuration_v2(void *platform, int channels,
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int backend_idx, snd_device_t snd_device,
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int controller, int stream);
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int platform_set_channel_allocation_v2(void *platform, int channel_alloc,
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int controller, int stream);
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int platform_set_hdmi_channels_v2(void *platform, int channel_count,
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int controller, int stream);
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int platform_get_display_port_ctl_index(int controller, int stream);
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#endif // AUDIO_PLATFORM_API_H
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