68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
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/*
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*******************************************************************
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* Audio Common Definitions
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*
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*Note(s):
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* (1)Only macro definitions can be defined here.
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* (2)Use (1UL << (n)) instead of BIT(n)
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*******************************************************************
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*/
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#ifndef _AUDIO_DEF_H_
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#define _AUDIO_DEF_H_
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/*
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*******************************************************************
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* DAC Definitions
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*******************************************************************
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*/
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/*
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*******************************************************************
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* ADC Definitions
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*******************************************************************
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*/
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/*
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*******************************************************************
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* Linein(Aux) Definitions
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*******************************************************************
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*/
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/*
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*******************************************************************
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* ANC Definitions
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*******************************************************************
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*/
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//ANC Mode Enable
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#define ANC_FF_EN (1UL << (0))
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#define ANC_FB_EN (1UL << (1))
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#define ANC_HYBRID_EN (1UL << (2))
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//ANC芯片版本定义
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#define ANC_VERSION_BR30 0x01 //AD697N/AC897N
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#define ANC_VERSION_BR30C 0x02 //AC699N/AD698N
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#define ANC_VERSION_BR36 0x03 //AC700N
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#define ANC_VERSION_BR28 0x04 //AC701N/BR40
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//多滤波器版本
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#define ANC_VERSION_BR28_MULT 0xA4 //AC701N 支持多滤波器
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/*
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*******************************************************************
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* PCM Output Definitions
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*******************************************************************
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*/
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#define AUDIO_WAY_TYPE_DAC (1UL << (0))
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#define AUDIO_WAY_TYPE_IIS (1UL << (1))
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#define AUDIO_WAY_TYPE_FM (1UL << (2))
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#define AUDIO_WAY_TYPE_HDMI (1UL << (3))
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#define AUDIO_WAY_TYPE_SPDIF (1UL << (4))
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#define AUDIO_WAY_TYPE_BT (1UL << (5))
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#define AUDIO_WAY_TYPE_DONGLE (1UL << (6))
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#define AUDIO_WAY_TYPE_MAX 7
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#define AUDIO_WAY_TYPE_ALL 0x00ffffff
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#endif/*_AUDIO_DEF_H_*/
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