67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*
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* Copyright (C) 2014 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 __EXYNOS_AUDIOHAL_DEFINITION_H__
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#define __EXYNOS_AUDIOHAL_DEFINITION_H__
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/* This header file has common definitions for AudioHAL and AudioProxy */
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#define PREDEFINED_CAPTURE_DURATION 2 // 2ms
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#define LOW_LATENCY_CAPTURE_SAMPLE_RATE 48000
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#define MAX_MIXER_LENGTH 256
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#define DEFAULT_MIXER_PATH "/vendor/etc/"
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#define DEFAULT_MIXER_FILE "mixer_paths.xml"
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#define MIXER_PATH_INFO "/proc/device-tree/sound/mixer-paths"
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// Duration for Normal Capture
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#define PREDEFINED_MEDIA_CAPTURE_DURATION 20 // 20ms
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#define PREDEFINED_LOW_CAPTURE_DURATION 4 // 4ms
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// Duration for USB Playback and Capture
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#define PREDEFINED_USB_PLAYBACK_DURATION 20 // 20ms
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#define PREDEFINED_USB_CAPTURE_DURATION 10 // 10ms
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#define DEFAULT_MEDIA_BIT_WIDTH 16
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#define DEFAULT_MEDIA_SAMPLING_RATE 48000
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#define UHQA_MEDIA_BIT_WIDTH 24
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#define UHQA_MEDIA_SAMPLING_RATE 192000
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#define SUHQA_MEDIA_BIT_WIDTH 32
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#define SUHQA_MEDIA_SAMPLING_RATE 384000
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/**
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** Customization
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** If these are defined at other header file, please disable this if block
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**/
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#define AUDIO_PARAMETER_KEY_FMRADIO_MODE "fm_mode"
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#define AUDIO_PARAMETER_KEY_FMRADIO_VOLUME "fm_radio_volume"
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// Factory Mode
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#define AUDIO_PARAMETER_KEY_FACTORY_RMS_TEST "factory_test_mic_check"
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#define AUDIO_PARAMETER_FACTORY_TEST_LOOPBACK "factory_test_loopback"
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#define AUDIO_PARAMETER_FACTORY_TEST_TYPE "factory_test_type"
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#define AUDIO_PARAMETER_FACTORY_TEST_PATH "factory_test_path"
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#define AUDIO_PARAMETER_FACTORY_TEST_ROUTE "factory_test_route"
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#define AUDIO_PARAMETER_SEAMLESS_VOICE "seamless_voice"
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#endif // __EXYNOS_AUDIOHAL_DEFINITION_H__
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