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63 lines
2.1 KiB
63 lines
2.1 KiB
7 months ago
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/*
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* Copyright (C) 2017 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 ACDB_H
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#define ACDB_H
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#include <cutils/list.h>
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#include <linux/msm_audio_calibration.h>
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#define MAX_CVD_VERSION_STRING_SIZE 100
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#define LIB_ACDB_LOADER "libacdbloader.so"
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#define CVD_VERSION_MIXER_CTL "CVD Version"
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#define ACDB_METAINFO_KEY_MODULE_NAME_LEN 100
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/* Audio calibration related functions */
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typedef void (*acdb_deallocate_t)();
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typedef int (*acdb_init_v3_t)(const char *, char *, struct listnode *);
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typedef int (*acdb_init_v2_cvd_t)(char *, char *, int);
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typedef int (*acdb_init_v2_t)(char *);
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typedef int (*acdb_init_t)();
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typedef void (*acdb_send_audio_cal_t)(int, int);
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typedef void (*acdb_send_voice_cal_t)(int, int);
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typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
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typedef int (*acdb_reload_vocvoltable_t)(int);
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typedef int (*acdb_send_gain_dep_cal_t)(int, int, int, int, int);
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typedef int (*acdb_send_custom_top_t) (void);
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typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
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struct meta_key_list {
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struct listnode list;
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struct audio_cal_info_metainfo cal_info;
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char name[ACDB_METAINFO_KEY_MODULE_NAME_LEN];
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};
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struct acdb_platform_data {
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/* Audio calibration related functions */
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void *acdb_handle;
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acdb_init_t acdb_init;
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acdb_init_v2_cvd_t acdb_init_v2;
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acdb_init_v3_t acdb_init_v3;
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char *snd_card_name;
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struct listnode acdb_meta_key_list;
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};
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int acdb_init(int);
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int acdb_set_metainfo_key(void *platform, char *name, int key);
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int acdb_set_parameters(void *platform, struct str_parms *parms);
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#endif //ACDB_H
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