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60 lines
2.0 KiB
60 lines
2.0 KiB
/* |
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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_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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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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