//////////////////////////////////////////////////////////////////////////////////////
//																					//
//								ALC5631Defs.h										//
//						ALC5631 Audio Codec driver									//
//					Copyright (c) 2017 Massimo Del Fedele							//
//																					//
//	Redistribution and use in source and binary forms, with or without				//
//	modification, are permitted provided that the following conditions are met:		//
//																					//
//	- Redistributions of source code must retain the above copyright notice,		//
//	  this list of conditions and the following disclaimer.							//
//	- Redistributions in binary form must reproduce the above copyright notice,		//
//	  this list of conditions and the following disclaimer in the documentation		//
//	  and/or other materials provided with the distribution.						//
//																					//	
//	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"		//
//	AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE		//
//	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE		//
//	ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE		//
//	LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR				//
//	CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF			//
//	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS		//
//	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN			//
//	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)			//
//	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE		//
//	POSSIBILITY OF SUCH DAMAGE.														//
//																					//
//	VERSION 1.0.0	2016		INITIAL VERSION										//
//  Version 6.0.2	June 2017	Some small fixes									//
//																					//
//////////////////////////////////////////////////////////////////////////////////////

#define RT5631_RESET							0x00
#define RT5631_SPK_OUT_VOL						0x02
#define RT5631_HP_OUT_VOL						0x04
#define RT5631_MONO_AXO_1_2_VOL					0x06
#define RT5631_AUX_IN_VOL						0x0A
#define RT5631_STEREO_DAC_VOL_1					0x0C
#define RT5631_MIC_CTRL_1						0x0E
#define RT5631_STEREO_DAC_VOL_2					0x10
#define RT5631_ADC_CTRL_1						0x12
#define RT5631_ADC_REC_MIXER					0x14
#define RT5631_ADC_CTRL_2						0x16
#define RT5631_VDAC_DIG_VOL						0x18
#define RT5631_OUTMIXER_L_CTRL					0x1A
#define RT5631_OUTMIXER_R_CTRL					0x1C
#define RT5631_AXO1MIXER_CTRL					0x1E
#define RT5631_AXO2MIXER_CTRL					0x20
#define RT5631_MIC_CTRL_2						0x22
#define RT5631_DIG_MIC_CTRL						0x24
#define RT5631_MONO_INPUT_VOL					0x26
#define RT5631_SPK_MIXER_CTRL					0x28
#define RT5631_SPK_MONO_OUT_CTRL				0x2A
#define RT5631_SPK_MONO_HP_OUT_CTRL				0x2C
#define RT5631_SDP_CTRL							0x34
#define RT5631_MONO_SDP_CTRL					0x36
#define RT5631_STEREO_AD_DA_CLK_CTRL			0x38
#define RT5631_PWR_MANAG_ADD1					0x3A
#define RT5631_PWR_MANAG_ADD2					0x3B
#define RT5631_PWR_MANAG_ADD3					0x3C
#define RT5631_PWR_MANAG_ADD4					0x3E
#define RT5631_GEN_PUR_CTRL_REG					0x40
#define RT5631_GLOBAL_CLK_CTRL					0x42
#define RT5631_PLL_CTRL							0x44
#define RT5631_INT_ST_IRQ_CTRL_1				0x48
#define RT5631_INT_ST_IRQ_CTRL_2				0x4A
#define RT5631_GPIO_CTRL						0x4C
#define RT5631_MISC_CTRL						0x52
#define RT5631_DEPOP_FUN_CTRL_1					0x54
#define RT5631_DEPOP_FUN_CTRL_2					0x56
#define RT5631_JACK_DET_CTRL					0x5A
#define RT5631_SOFT_VOL_CTRL					0x5C
#define RT5631_ALC_CTRL_1						0x64
#define RT5631_ALC_CTRL_2						0x65
#define RT5631_ALC_CTRL_3						0x66
#define RT5631_PSEUDO_SPATL_CTRL				0x68
#define RT5631_INDEX_ADD						0x6A
#define RT5631_INDEX_DATA						0x6C
#define RT5631_EQ_CTRL							0x6E
#define RT5631_VENDOR_ID						0x7A
#define RT5631_VENDOR_ID1						0x7C
#define RT5631_VENDOR_ID2						0x7E

/* Index of Codec Private Register definition */
#define RT5631_EQ_BW_LOP						0x00
#define RT5631_EQ_GAIN_LOP						0x01
#define RT5631_EQ_FC_BP1						0x02
#define RT5631_EQ_BW_BP1						0x03
#define RT5631_EQ_GAIN_BP1						0x04
#define RT5631_EQ_FC_BP2						0x05
#define RT5631_EQ_BW_BP2						0x06
#define RT5631_EQ_GAIN_BP2						0x07
#define RT5631_EQ_FC_BP3						0x08
#define RT5631_EQ_BW_BP3						0x09
#define RT5631_EQ_GAIN_BP3						0x0a
#define RT5631_EQ_BW_HIP						0x0b
#define RT5631_EQ_GAIN_HIP						0x0c
#define RT5631_EQ_HPF_A1						0x0d
#define RT5631_EQ_HPF_A2						0x0e
#define RT5631_EQ_HPF_GAIN						0x0f
#define RT5631_EQ_PRE_VOL_CTRL					0x11
#define RT5631_EQ_POST_VOL_CTRL					0x12
#define RT5631_TEST_MODE_CTRL					0x39
#define RT5631_CP_INTL_REG2						0x45
#define RT5631_ADDA_MIXER_INTL_REG3				0x52
#define RT5631_SPK_INTL_CTRL					0x56


/* global definition */
#define RT5631_L_MUTE							(0x1 << 15)
#define RT5631_L_MUTE_SHIFT						15
#define RT5631_L_EN								(0x1 << 14)
#define RT5631_L_EN_SHIFT						14
#define RT5631_R_MUTE							(0x1 << 7)
#define RT5631_R_MUTE_SHIFT						7
#define RT5631_R_EN								(0x1 << 6)
#define RT5631_R_EN_SHIFT						6
#define RT5631_VOL_MASK							0x1f
#define RT5631_L_VOL_SHIFT						8
#define RT5631_R_VOL_SHIFT						0

/* Speaker Output Control(0x02) */
#define RT5631_SPK_L_VOL_SEL_MASK				(0x1 << 14)
#define RT5631_SPK_L_VOL_SEL_VMID				(0x0 << 14)
#define RT5631_SPK_L_VOL_SEL_SPKMIX_L			(0x1 << 14)
#define RT5631_SPK_R_VOL_SEL_MASK				(0x1 << 6)
#define RT5631_SPK_R_VOL_SEL_VMID				(0x0 << 6)
#define RT5631_SPK_R_VOL_SEL_SPKMIX_R			(0x1 << 6)

/* Headphone Output Control(0x04) */
#define RT5631_HP_L_VOL_SEL_MASK				(0x1 << 14)
#define RT5631_HP_L_VOL_SEL_VMID				(0x0 << 14)
#define RT5631_HP_L_VOL_SEL_OUTMIX_L			(0x1 << 14)
#define RT5631_HP_R_VOL_SEL_MASK				(0x1 << 6)
#define RT5631_HP_R_VOL_SEL_VMID				(0x0 << 6)
#define RT5631_HP_R_VOL_SEL_OUTMIX_R			(0x1 << 6)

/* Output Control for AUXOUT/MONO(0x06) */
#define RT5631_AUXOUT_1_VOL_SEL_MASK			(0x1 << 14)
#define RT5631_AUXOUT_1_VOL_SEL_VMID			(0x0 << 14)
#define RT5631_AUXOUT_1_VOL_SEL_OUTMIX_L		(0x1 << 14)
#define RT5631_MUTE_MONO						(0x1 << 13)
#define RT5631_MUTE_MONO_SHIFT					13
#define RT5631_AUXOUT_2_VOL_SEL_MASK			(0x1 << 6)
#define RT5631_AUXOUT_2_VOL_SEL_VMID			(0x0 << 6)
#define RT5631_AUXOUT_2_VOL_SEL_OUTMIX_R		(0x1 << 6)

/* Microphone Input Control 1(0x0E) */
#define RT5631_MIC1_DIFF_INPUT_CTRL				(0x1 << 15)
#define RT5631_MIC1_DIFF_INPUT_SHIFT			15
#define RT5631_MIC2_DIFF_INPUT_CTRL				(0x1 << 7)
#define RT5631_MIC2_DIFF_INPUT_SHIFT			7

/* Stereo DAC Digital Volume2(0x10) */
#define RT5631_DAC_VOL_MASK						0xff

/* ADC Recording Mixer Control(0x14) */
#define RT5631_M_OUTMIXER_L_TO_RECMIXER_L		(0x1 << 15)
#define RT5631_M_OUTMIXL_RECMIXL_BIT			15
#define RT5631_M_MIC1_TO_RECMIXER_L				(0x1 << 14)
#define RT5631_M_MIC1_RECMIXL_BIT				14
#define RT5631_M_AXIL_TO_RECMIXER_L				(0x1 << 13)
#define RT5631_M_AXIL_RECMIXL_BIT				13
#define RT5631_M_MONO_IN_TO_RECMIXER_L			(0x1 << 12)
#define RT5631_M_MONO_IN_RECMIXL_BIT			12
#define RT5631_M_OUTMIXER_R_TO_RECMIXER_R		(0x1 << 7)
#define RT5631_M_OUTMIXR_RECMIXR_BIT			7
#define RT5631_M_MIC2_TO_RECMIXER_R				(0x1 << 6)
#define RT5631_M_MIC2_RECMIXR_BIT				6
#define RT5631_M_AXIR_TO_RECMIXER_R				(0x1 << 5)
#define RT5631_M_AXIR_RECMIXR_BIT				5
#define RT5631_M_MONO_IN_TO_RECMIXER_R			(0x1 << 4)
#define RT5631_M_MONO_IN_RECMIXR_BIT			4

/* Left Output Mixer Control(0x1A) */
#define RT5631_M_RECMIXER_L_TO_OUTMIXER_L		(0x1 << 15)
#define RT5631_M_RECMIXL_OUTMIXL_BIT			15
#define RT5631_M_RECMIXER_R_TO_OUTMIXER_L		(0x1 << 14)
#define RT5631_M_RECMIXR_OUTMIXL_BIT			14
#define RT5631_M_DAC_L_TO_OUTMIXER_L			(0x1 << 13)
#define RT5631_M_DACL_OUTMIXL_BIT				13
#define RT5631_M_MIC1_TO_OUTMIXER_L				(0x1 << 12)

#define RT5631_M_MIC1_OUTMIXL_BIT				12
#define RT5631_M_MIC2_TO_OUTMIXER_L				(0x1 << 11)
#define RT5631_M_MIC2_OUTMIXL_BIT				11
#define RT5631_M_MONO_IN_P_TO_OUTMIXER_L		(0x1 << 10)
#define RT5631_M_MONO_INP_OUTMIXL_BIT			10
#define RT5631_M_AXIL_TO_OUTMIXER_L				(0x1 << 9)
#define RT5631_M_AXIL_OUTMIXL_BIT				9
#define RT5631_M_AXIR_TO_OUTMIXER_L				(0x1 << 8)
#define RT5631_M_AXIR_OUTMIXL_BIT				8
#define RT5631_M_VDAC_TO_OUTMIXER_L				(0x1 << 7)
#define RT5631_M_VDAC_OUTMIXL_BIT				7

/* Right Output Mixer Control(0x1C) */
#define RT5631_M_RECMIXER_L_TO_OUTMIXER_R		(0x1 << 15)
#define RT5631_M_RECMIXL_OUTMIXR_BIT			15
#define RT5631_M_RECMIXER_R_TO_OUTMIXER_R		(0x1 << 14)
#define RT5631_M_RECMIXR_OUTMIXR_BIT			14
#define RT5631_M_DAC_R_TO_OUTMIXER_R			(0x1 << 13)
#define RT5631_M_DACR_OUTMIXR_BIT				13
#define RT5631_M_MIC1_TO_OUTMIXER_R				(0x1 << 12)
#define RT5631_M_MIC1_OUTMIXR_BIT				12
#define RT5631_M_MIC2_TO_OUTMIXER_R				(0x1 << 11)
#define RT5631_M_MIC2_OUTMIXR_BIT				11
#define RT5631_M_MONO_IN_N_TO_OUTMIXER_R		(0x1 << 10)
#define RT5631_M_MONO_INN_OUTMIXR_BIT			10
#define RT5631_M_AXIL_TO_OUTMIXER_R				(0x1 << 9)
#define RT5631_M_AXIL_OUTMIXR_BIT				9
#define RT5631_M_AXIR_TO_OUTMIXER_R				(0x1 << 8)
#define RT5631_M_AXIR_OUTMIXR_BIT				8
#define RT5631_M_VDAC_TO_OUTMIXER_R				(0x1 << 7)
#define RT5631_M_VDAC_OUTMIXR_BIT				7

/* Lout Mixer Control(0x1E) */
#define RT5631_M_MIC1_TO_AXO1MIXER				(0x1 << 15)
#define RT5631_M_MIC1_AXO1MIX_BIT				15
#define RT5631_M_MIC2_TO_AXO1MIXER				(0x1 << 11)
#define RT5631_M_MIC2_AXO1MIX_BIT				11
#define RT5631_M_OUTMIXER_L_TO_AXO1MIXER		(0x1 << 7)
#define RT5631_M_OUTMIXL_AXO1MIX_BIT			7
#define RT5631_M_OUTMIXER_R_TO_AXO1MIXER		(0x1 << 6)
#define RT5631_M_OUTMIXR_AXO1MIX_BIT			6

/* Rout Mixer Control(0x20) */
#define RT5631_M_MIC1_TO_AXO2MIXER				(0x1 << 15)
#define RT5631_M_MIC1_AXO2MIX_BIT				15
#define RT5631_M_MIC2_TO_AXO2MIXER				(0x1 << 11)
#define RT5631_M_MIC2_AXO2MIX_BIT				11
#define RT5631_M_OUTMIXER_L_TO_AXO2MIXER		(0x1 << 7)
#define RT5631_M_OUTMIXL_AXO2MIX_BIT			7
#define RT5631_M_OUTMIXER_R_TO_AXO2MIXER		(0x1 << 6)
#define RT5631_M_OUTMIXR_AXO2MIX_BIT			6

/* Micphone Input Control 2(0x22) */
#define RT5631_MIC_BIAS_90_PRECNET_AVDD			1
#define RT5631_MIC_BIAS_75_PRECNET_AVDD			2

#define RT5631_MIC1_BOOST_CTRL_MASK				(0xf << 12)
#define RT5631_MIC1_BOOST_CTRL_BYPASS			(0x0 << 12)
#define RT5631_MIC1_BOOST_CTRL_20DB				(0x1 << 12)
#define RT5631_MIC1_BOOST_CTRL_24DB				(0x2 << 12)
#define RT5631_MIC1_BOOST_CTRL_30DB				(0x3 << 12)
#define RT5631_MIC1_BOOST_CTRL_35DB				(0x4 << 12)
#define RT5631_MIC1_BOOST_CTRL_40DB				(0x5 << 12)
#define RT5631_MIC1_BOOST_CTRL_34DB				(0x6 << 12)
#define RT5631_MIC1_BOOST_CTRL_50DB				(0x7 << 12)
#define RT5631_MIC1_BOOST_CTRL_52DB				(0x8 << 12)
#define RT5631_MIC1_BOOST_SHIFT					12

#define RT5631_MIC2_BOOST_CTRL_MASK				(0xf << 8)
#define RT5631_MIC2_BOOST_CTRL_BYPASS			(0x0 << 8)
#define RT5631_MIC2_BOOST_CTRL_20DB				(0x1 << 8)
#define RT5631_MIC2_BOOST_CTRL_24DB				(0x2 << 8)
#define RT5631_MIC2_BOOST_CTRL_30DB				(0x3 << 8)
#define RT5631_MIC2_BOOST_CTRL_35DB				(0x4 << 8)
#define RT5631_MIC2_BOOST_CTRL_40DB				(0x5 << 8)
#define RT5631_MIC2_BOOST_CTRL_34DB				(0x6 << 8)
#define RT5631_MIC2_BOOST_CTRL_50DB				(0x7 << 8)
#define RT5631_MIC2_BOOST_CTRL_52DB				(0x8 << 8)
#define RT5631_MIC2_BOOST_SHIFT					8

#define RT5631_MICBIAS1_VOLT_CTRL_MASK			(0x1 << 7)
#define RT5631_MICBIAS1_VOLT_CTRL_90P			(0x0 << 7)
#define RT5631_MICBIAS1_VOLT_CTRL_75P			(0x1 << 7)

#define RT5631_MICBIAS1_S_C_DET_MASK			(0x1 << 6)
#define RT5631_MICBIAS1_S_C_DET_DIS				(0x0 << 6)
#define RT5631_MICBIAS1_S_C_DET_ENA				(0x1 << 6)

#define RT5631_MICBIAS1_SHORT_CURR_DET_MASK		(0x3 << 4)
#define RT5631_MICBIAS1_SHORT_CURR_DET_600UA	(0x0 << 4)
#define RT5631_MICBIAS1_SHORT_CURR_DET_1500UA	(0x1 << 4)
#define RT5631_MICBIAS1_SHORT_CURR_DET_2000UA	(0x2 << 4)

#define RT5631_MICBIAS2_VOLT_CTRL_MASK			(0x1 << 3)
#define RT5631_MICBIAS2_VOLT_CTRL_90P			(0x0 << 3)
#define RT5631_MICBIAS2_VOLT_CTRL_75P			(0x1 << 3)

#define RT5631_MICBIAS2_S_C_DET_MASK			(0x1 << 2)
#define RT5631_MICBIAS2_S_C_DET_DIS				(0x0 << 2)
#define RT5631_MICBIAS2_S_C_DET_ENA				(0x1 << 2)

#define RT5631_MICBIAS2_SHORT_CURR_DET_MASK		(0x3)
#define RT5631_MICBIAS2_SHORT_CURR_DET_600UA	(0x0)
#define RT5631_MICBIAS2_SHORT_CURR_DET_1500UA	(0x1)
#define RT5631_MICBIAS2_SHORT_CURR_DET_2000UA	(0x2)


/* Digital Microphone Control(0x24) */
#define RT5631_DMIC_ENA_MASK					(0x1 << 15)
#define RT5631_DMIC_ENA_SHIFT					15
/* DMIC_ENA: DMIC to ADC Digital filter */
#define RT5631_DMIC_ENA							(0x1 << 15)
/* DMIC_DIS: ADC mixer to ADC Digital filter */
#define RT5631_DMIC_DIS							(0x0 << 15)
#define RT5631_DMIC_L_CH_MUTE					(0x1 << 13)
#define RT5631_DMIC_L_CH_MUTE_SHIFT				13
#define RT5631_DMIC_R_CH_MUTE					(0x1 << 12)
#define RT5631_DMIC_R_CH_MUTE_SHIFT				12
#define RT5631_DMIC_L_CH_LATCH_MASK				(0x1 << 9)
#define RT5631_DMIC_L_CH_LATCH_RISING			(0x1 << 9)
#define RT5631_DMIC_L_CH_LATCH_FALLING			(0x0 << 9)
#define RT5631_DMIC_R_CH_LATCH_MASK				(0x1 << 8)
#define RT5631_DMIC_R_CH_LATCH_RISING			(0x1 << 8)
#define RT5631_DMIC_R_CH_LATCH_FALLING			(0x0 << 8)
#define RT5631_DMIC_CLK_CTRL_MASK				(0x3 << 4)
#define RT5631_DMIC_CLK_CTRL_TO_128FS			(0x0 << 4)
#define RT5631_DMIC_CLK_CTRL_TO_64FS			(0x1 << 4)
#define RT5631_DMIC_CLK_CTRL_TO_32FS			(0x2 << 4)

/* Microphone Input Volume(0x26) */
#define RT5631_MONO_DIFF_INPUT_SHIFT			15

/* Speaker Mixer Control(0x28) */
#define RT5631_M_RECMIXER_L_TO_SPKMIXER_L		(0x1 << 15)
#define RT5631_M_RECMIXL_SPKMIXL_BIT			15
#define RT5631_M_MIC1_P_TO_SPKMIXER_L			(0x1 << 14)
#define RT5631_M_MIC1P_SPKMIXL_BIT				14
#define RT5631_M_DAC_L_TO_SPKMIXER_L			(0x1 << 13)
#define RT5631_M_DACL_SPKMIXL_BIT				13
#define RT5631_M_OUTMIXER_L_TO_SPKMIXER_L		(0x1 << 12)
#define RT5631_M_OUTMIXL_SPKMIXL_BIT			12

#define RT5631_M_RECMIXER_R_TO_SPKMIXER_R		(0x1 << 7)
#define RT5631_M_RECMIXR_SPKMIXR_BIT			7
#define RT5631_M_MIC2_P_TO_SPKMIXER_R			(0x1 << 6)
#define RT5631_M_MIC2P_SPKMIXR_BIT				6
#define RT5631_M_DAC_R_TO_SPKMIXER_R			(0x1 << 5)
#define RT5631_M_DACR_SPKMIXR_BIT				5
#define RT5631_M_OUTMIXER_R_TO_SPKMIXER_R		(0x1 << 4)
#define RT5631_M_OUTMIXR_SPKMIXR_BIT			4

/* Speaker/Mono Output Control(0x2A) */
#define RT5631_M_SPKVOL_L_TO_SPOL_MIXER			(0x1 << 15)
#define RT5631_M_SPKVOLL_SPOLMIX_BIT			15
#define RT5631_M_SPKVOL_R_TO_SPOL_MIXER			(0x1 << 14)
#define RT5631_M_SPKVOLR_SPOLMIX_BIT			14
#define RT5631_M_SPKVOL_L_TO_SPOR_MIXER			(0x1 << 13)
#define RT5631_M_SPKVOLL_SPORMIX_BIT			13
#define RT5631_M_SPKVOL_R_TO_SPOR_MIXER			(0x1 << 12)
#define RT5631_M_SPKVOLR_SPORMIX_BIT			12
#define RT5631_M_OUTVOL_L_TO_MONOMIXER			(0x1 << 11)
#define RT5631_M_OUTVOLL_MONOMIX_BIT			11
#define RT5631_M_OUTVOL_R_TO_MONOMIXER			(0x1 << 10)
#define RT5631_M_OUTVOLR_MONOMIX_BIT			10

/* Speaker/Mono/HP Output Control(0x2C) */
#define RT5631_SPK_L_MUX_SEL_MASK				(0x3 << 14)
#define RT5631_SPK_L_MUX_SEL_SPKMIXER_L			(0x0 << 14)
#define RT5631_SPK_L_MUX_SEL_MONO_IN			(0x1 << 14)
#define RT5631_SPK_L_MUX_SEL_DAC_L				(0x3 << 14)
#define RT5631_SPK_L_MUX_SEL_SHIFT				14

#define RT5631_SPK_R_MUX_SEL_MASK				(0x3 << 10)
#define RT5631_SPK_R_MUX_SEL_SPKMIXER_R			(0x0 << 10)
#define RT5631_SPK_R_MUX_SEL_MONO_IN			(0x1 << 10)
#define RT5631_SPK_R_MUX_SEL_DAC_R				(0x3 << 10)
#define RT5631_SPK_R_MUX_SEL_SHIFT				10

#define RT5631_MONO_MUX_SEL_MASK				(0x3 << 6)
#define RT5631_MONO_MUX_SEL_MONOMIXER			(0x0 << 6)
#define RT5631_MONO_MUX_SEL_MONO_IN				(0x1 << 6)
#define RT5631_MONO_MUX_SEL_SHIFT				6

#define RT5631_HP_L_MUX_SEL_MASK				(0x1 << 3)
#define RT5631_HP_L_MUX_SEL_HPVOL_L				(0x0 << 3)
#define RT5631_HP_L_MUX_SEL_DAC_L				(0x1 << 3)
#define RT5631_HP_L_MUX_SEL_SHIFT				3

#define RT5631_HP_R_MUX_SEL_MASK				(0x1 << 2)
#define RT5631_HP_R_MUX_SEL_HPVOL_R				(0x0 << 2)
#define RT5631_HP_R_MUX_SEL_DAC_R				(0x1 << 2)
#define RT5631_HP_R_MUX_SEL_SHIFT				2

/* Stereo I2S Serial Data Port Control(0x34) */
#define RT5631_SDP_MODE_SEL_MASK				(0x1 << 15)
#define RT5631_SDP_MODE_SEL_MASTER				(0x0 << 15)
#define RT5631_SDP_MODE_SEL_SLAVE				(0x1 << 15)

#define RT5631_SDP_ADC_CPS_SEL_MASK				(0x3 << 10)
#define RT5631_SDP_ADC_CPS_SEL_OFF				(0x0 << 10)
#define RT5631_SDP_ADC_CPS_SEL_U_LAW			(0x1 << 10)
#define RT5631_SDP_ADC_CPS_SEL_A_LAW			(0x2 << 10)

#define RT5631_SDP_DAC_CPS_SEL_MASK				(0x3 << 8)
#define RT5631_SDP_DAC_CPS_SEL_OFF				(0x0 << 8)
#define RT5631_SDP_DAC_CPS_SEL_U_LAW			(0x1 << 8)
#define RT5631_SDP_DAC_CPS_SEL_A_LAW			(0x2 << 8)
/* 0:Normal 1:Invert */
#define RT5631_SDP_I2S_BCLK_POL_CTRL			(0x1 << 7)
/* 0:Normal 1:Invert */
#define RT5631_SDP_DAC_R_INV					(0x1 << 6)
/* 0:ADC data appear at left phase of LRCK
	* 1:ADC data appear at right phase of LRCK
	*/
#define RT5631_SDP_ADC_DATA_L_R_SWAP			(0x1 << 5)
/* 0:DAC data appear at left phase of LRCK
	* 1:DAC data appear at right phase of LRCK
	*/
#define RT5631_SDP_DAC_DATA_L_R_SWAP			(0x1 << 4)

/* Data Length Slection */
#define RT5631_SDP_I2S_DL_MASK					(0x3 << 2)
#define RT5631_SDP_I2S_DL_16					(0x0 << 2)
#define RT5631_SDP_I2S_DL_20					(0x1 << 2)
#define RT5631_SDP_I2S_DL_24					(0x2 << 2)
#define RT5631_SDP_I2S_DL_8						(0x3 << 2)

/* PCM Data Format Selection */
#define RT5631_SDP_I2S_DF_MASK					(0x3)
#define RT5631_SDP_I2S_DF_I2S					(0x0)
#define RT5631_SDP_I2S_DF_LEFT					(0x1)
#define RT5631_SDP_I2S_DF_PCM_A					(0x2)
#define RT5631_SDP_I2S_DF_PCM_B					(0x3)

/* Stereo AD/DA Clock Control(0x38h) */
#define RT5631_I2S_PRE_DIV_MASK					(0x7 << 13)
#define RT5631_I2S_PRE_DIV_1					(0x0 << 13)
#define RT5631_I2S_PRE_DIV_2					(0x1 << 13)
#define RT5631_I2S_PRE_DIV_4					(0x2 << 13)
#define RT5631_I2S_PRE_DIV_8					(0x3 << 13)
#define RT5631_I2S_PRE_DIV_16					(0x4 << 13)
#define RT5631_I2S_PRE_DIV_32					(0x5 << 13)
/* CLOCK RELATIVE OF BCLK AND LCRK */
#define RT5631_I2S_LRCK_SEL_N_BCLK_MASK			(0x1 << 12)
#define RT5631_I2S_LRCK_SEL_64_BCLK				(0x0 << 12) /* 64FS */
#define RT5631_I2S_LRCK_SEL_32_BCLK				(0x1 << 12) /* 32FS */

#define RT5631_DAC_OSR_SEL_MASK					(0x3 << 10)
#define RT5631_DAC_OSR_SEL_128FS				(0x3 << 10)
#define RT5631_DAC_OSR_SEL_64FS					(0x3 << 10)
#define RT5631_DAC_OSR_SEL_32FS					(0x3 << 10)
#define RT5631_DAC_OSR_SEL_16FS					(0x3 << 10)

#define RT5631_ADC_OSR_SEL_MASK					(0x3 << 8)
#define RT5631_ADC_OSR_SEL_128FS				(0x3 << 8)
#define RT5631_ADC_OSR_SEL_64FS					(0x3 << 8)
#define RT5631_ADC_OSR_SEL_32FS					(0x3 << 8)
#define RT5631_ADC_OSR_SEL_16FS					(0x3 << 8)

#define RT5631_ADDA_FILTER_CLK_SEL_256FS		(0 << 7) /* 256FS */
#define RT5631_ADDA_FILTER_CLK_SEL_384FS		(1 << 7) /* 384FS */

/* Power managment addition 1 (0x3A) */
#define RT5631_PWR_MAIN_I2S_EN					(0x1 << 15)
#define RT5631_PWR_MAIN_I2S_BIT					15
#define RT5631_PWR_CLASS_D						(0x1 << 12)
#define RT5631_PWR_CLASS_D_BIT					12
#define RT5631_PWR_ADC_L_CLK					(0x1 << 11)
#define RT5631_PWR_ADC_L_CLK_BIT				11
#define RT5631_PWR_ADC_R_CLK					(0x1 << 10)
#define RT5631_PWR_ADC_R_CLK_BIT				10
#define RT5631_PWR_DAC_L_CLK					(0x1 << 9)
#define RT5631_PWR_DAC_L_CLK_BIT				9
#define RT5631_PWR_DAC_R_CLK					(0x1 << 8)
#define RT5631_PWR_DAC_R_CLK_BIT				8
#define RT5631_PWR_DAC_REF						(0x1 << 7)
#define RT5631_PWR_DAC_REF_BIT					7
#define RT5631_PWR_DAC_L_TO_MIXER				(0x1 << 6)
#define RT5631_PWR_DAC_L_TO_MIXER_BIT			6
#define RT5631_PWR_DAC_R_TO_MIXER				(0x1 << 5)
#define RT5631_PWR_DAC_R_TO_MIXER_BIT			5

/* Power managment addition 2 (0x3B) */
#define RT5631_PWR_OUTMIXER_L					(0x1 << 15)
#define RT5631_PWR_OUTMIXER_L_BIT				15
#define RT5631_PWR_OUTMIXER_R					(0x1 << 14)
#define RT5631_PWR_OUTMIXER_R_BIT				14
#define RT5631_PWR_SPKMIXER_L					(0x1 << 13)
#define RT5631_PWR_SPKMIXER_L_BIT				13
#define RT5631_PWR_SPKMIXER_R					(0x1 << 12)
#define RT5631_PWR_SPKMIXER_R_BIT				12
#define RT5631_PWR_RECMIXER_L					(0x1 << 11)
#define RT5631_PWR_RECMIXER_L_BIT				11
#define RT5631_PWR_RECMIXER_R					(0x1 << 10)
#define RT5631_PWR_RECMIXER_R_BIT				10
#define RT5631_PWR_MIC1_BOOT_GAIN				(0x1 << 5)
#define RT5631_PWR_MIC1_BOOT_GAIN_BIT			5
#define RT5631_PWR_MIC2_BOOT_GAIN				(0x1 << 4)
#define RT5631_PWR_MIC2_BOOT_GAIN_BIT			4
#define RT5631_PWR_MICBIAS1_VOL					(0x1 << 3)
#define RT5631_PWR_MICBIAS1_VOL_BIT				3
#define RT5631_PWR_MICBIAS2_VOL					(0x1 << 2)
#define RT5631_PWR_MICBIAS2_VOL_BIT				2
#define RT5631_PWR_PLL1							(0x1 << 1)
#define RT5631_PWR_PLL1_BIT						1
#define RT5631_PWR_PLL2							(0x1 << 0)
#define RT5631_PWR_PLL2_BIT						0

/* Power managment addition 3(0x3C) */
#define RT5631_PWR_VREF							(0x1 << 15)
#define RT5631_PWR_VREF_BIT						15
#define RT5631_PWR_FAST_VREF_CTRL				(0x1 << 14)
#define RT5631_PWR_FAST_VREF_CTRL_BIT			14
#define RT5631_PWR_MAIN_BIAS					(0x1 << 13)
#define RT5631_PWR_MAIN_BIAS_BIT				13
#define RT5631_PWR_AXO1MIXER					(0x1 << 11)
#define RT5631_PWR_AXO1MIXER_BIT				11
#define RT5631_PWR_AXO2MIXER					(0x1 << 10)
#define RT5631_PWR_AXO2MIXER_BIT				10
#define RT5631_PWR_MONOMIXER					(0x1 << 9)
#define RT5631_PWR_MONOMIXER_BIT				9
#define RT5631_PWR_MONO_DEPOP_DIS				(0x1 << 8)
#define RT5631_PWR_MONO_DEPOP_DIS_BIT			8
#define RT5631_PWR_MONO_AMP_EN					(0x1 << 7)
#define RT5631_PWR_MONO_AMP_EN_BIT				7
#define RT5631_PWR_CHARGE_PUMP					(0x1 << 4)
#define RT5631_PWR_CHARGE_PUMP_BIT				4
#define RT5631_PWR_HP_L_AMP						(0x1 << 3)
#define RT5631_PWR_HP_L_AMP_BIT					3
#define RT5631_PWR_HP_R_AMP						(0x1 << 2)
#define RT5631_PWR_HP_R_AMP_BIT					2
#define RT5631_PWR_HP_DEPOP_DIS					(0x1 << 1)
#define RT5631_PWR_HP_DEPOP_DIS_BIT				1
#define RT5631_PWR_HP_AMP_DRIVING				(0x1 << 0)
#define RT5631_PWR_HP_AMP_DRIVING_BIT			0

/* Power managment addition 4(0x3E) */
#define RT5631_PWR_SPK_L_VOL					(0x1 << 15)
#define RT5631_PWR_SPK_L_VOL_BIT				15
#define RT5631_PWR_SPK_R_VOL					(0x1 << 14)
#define RT5631_PWR_SPK_R_VOL_BIT				14
#define RT5631_PWR_LOUT_VOL						(0x1 << 13)
#define RT5631_PWR_LOUT_VOL_BIT					13
#define RT5631_PWR_ROUT_VOL						(0x1 << 12)
#define RT5631_PWR_ROUT_VOL_BIT					12
#define RT5631_PWR_HP_L_OUT_VOL					(0x1 << 11)
#define RT5631_PWR_HP_L_OUT_VOL_BIT				11
#define RT5631_PWR_HP_R_OUT_VOL					(0x1 << 10)
#define RT5631_PWR_HP_R_OUT_VOL_BIT				10
#define RT5631_PWR_AXIL_IN_VOL					(0x1 << 9)
#define RT5631_PWR_AXIL_IN_VOL_BIT				9
#define RT5631_PWR_AXIR_IN_VOL					(0x1 << 8)
#define RT5631_PWR_AXIR_IN_VOL_BIT				8
#define RT5631_PWR_MONO_IN_P_VOL				(0x1 << 7)
#define RT5631_PWR_MONO_IN_P_VOL_BIT			7
#define RT5631_PWR_MONO_IN_N_VOL				(0x1 << 6)
#define RT5631_PWR_MONO_IN_N_VOL_BIT			6

/* General Purpose Control Register(0x40) */
#define RT5631_SPK_AMP_AUTO_RATIO_EN			(0x1 << 15)

#define RT5631_SPK_AMP_RATIO_CTRL_MASK			(0x7 << 12)
#define RT5631_SPK_AMP_RATIO_CTRL_2_34			(0x0 << 12) /* 7.40DB */
#define RT5631_SPK_AMP_RATIO_CTRL_1_99			(0x1 << 12) /* 5.99DB */
#define RT5631_SPK_AMP_RATIO_CTRL_1_68			(0x2 << 12) /* 4.50DB */
#define RT5631_SPK_AMP_RATIO_CTRL_1_56			(0x3 << 12) /* 3.86DB */
#define RT5631_SPK_AMP_RATIO_CTRL_1_44			(0x4 << 12) /* 3.16DB */
#define RT5631_SPK_AMP_RATIO_CTRL_1_27			(0x5 << 12) /* 2.10DB */
#define RT5631_SPK_AMP_RATIO_CTRL_1_09			(0x6 << 12) /* 0.80DB */
#define RT5631_SPK_AMP_RATIO_CTRL_1_00			(0x7 << 12) /* 0.00DB */
#define RT5631_SPK_AMP_RATIO_CTRL_SHIFT			12

#define RT5631_STEREO_DAC_HI_PASS_FILT_EN		(0x1 << 11)
#define RT5631_STEREO_ADC_HI_PASS_FILT_EN		(0x1 << 10)
/* Select ADC Wind Filter Clock type */
#define RT5631_ADC_WIND_FILT_MASK				(0x3 << 4)
#define RT5631_ADC_WIND_FILT_8_16_32K			(0x0 << 4) /*8/16/32k*/
#define RT5631_ADC_WIND_FILT_11_22_44K			(0x1 << 4) /*11/22/44k*/
#define RT5631_ADC_WIND_FILT_12_24_48K			(0x2 << 4) /*12/24/48k*/
#define RT5631_ADC_WIND_FILT_EN					(0x1 << 3)
/* SelectADC Wind Filter Corner Frequency */
#define RT5631_ADC_WIND_CNR_FREQ_MASK			(0x7 << 0)
#define RT5631_ADC_WIND_CNR_FREQ_82_113_122		(0x0 << 0) /* 82/113/122 Hz */
#define RT5631_ADC_WIND_CNR_FREQ_102_141_153	(0x1 << 0) /* 102/141/153 Hz */
#define RT5631_ADC_WIND_CNR_FREQ_131_180_156	(0x2 << 0) /* 131/180/156 Hz */
#define RT5631_ADC_WIND_CNR_FREQ_163_225_245	(0x3 << 0) /* 163/225/245 Hz */
#define RT5631_ADC_WIND_CNR_FREQ_204_281_306	(0x4 << 0) /* 204/281/306 Hz */
#define RT5631_ADC_WIND_CNR_FREQ_261_360_392	(0x5 << 0) /* 261/360/392 Hz */
#define RT5631_ADC_WIND_CNR_FREQ_327_450_490	(0x6 << 0) /* 327/450/490 Hz */
#define RT5631_ADC_WIND_CNR_FREQ_408_563_612	(0x7 << 0) /* 408/563/612 Hz */

/* Global Clock Control Register(0x42) */
#define RT5631_SYSCLK_SOUR_SEL_MASK				(0x3 << 14)
#define RT5631_SYSCLK_SOUR_SEL_MCLK				(0x0 << 14)
#define RT5631_SYSCLK_SOUR_SEL_PLL				(0x1 << 14)
#define RT5631_SYSCLK_SOUR_SEL_PLL_TCK			(0x2 << 14)

#define RT5631_PLLCLK_SOUR_SEL_MASK				(0x3 << 12)
#define RT5631_PLLCLK_SOUR_SEL_MCLK				(0x0 << 12)
#define RT5631_PLLCLK_SOUR_SEL_BCLK				(0x1 << 12)
#define RT5631_PLLCLK_SOUR_SEL_VBCLK			(0x2 << 12)

#define RT5631_PLLCLK_PRE_DIV1					(0x0 << 11)
#define RT5631_PLLCLK_PRE_DIV2					(0x1 << 11)

/* PLL Control(0x44) */
#define RT5631_PLL_CTRL_M_VAL(m)				((m)&0xf)
#define RT5631_PLL_CTRL_K_VAL(k)				(((k)&0x7) << 4)
#define RT5631_PLL_CTRL_N_VAL(n)				(((n)&0xff) << 8)

/* Internal Status and IRQ Control2(0x4A) */
#define RT5631_ADC_DATA_SEL_MASK				(0x3 << 14)
#define RT5631_ADC_DATA_SEL_Disable				(0x0 << 14)
#define RT5631_ADC_DATA_SEL_MIC1				(0x1 << 14)
#define RT5631_ADC_DATA_SEL_MIC1_SHIFT			14
#define RT5631_ADC_DATA_SEL_MIC2				(0x2 << 14)
#define RT5631_ADC_DATA_SEL_MIC2_SHIFT			15
#define RT5631_ADC_DATA_SEL_STO					(0x3 << 14)
#define RT5631_ADC_DATA_SEL_SHIFT				14

/* GPIO Pin Configuration(0x4C) */
#define RT5631_GPIO_PIN_FUN_SEL_MASK			(0x1 << 15)
#define RT5631_GPIO_PIN_FUN_SEL_IRQ				(0x1 << 15)
#define RT5631_GPIO_PIN_FUN_SEL_GPIO_DIMC		(0x0 << 15)

#define RT5631_GPIO_DMIC_FUN_SEL_MASK			(0x1 << 3)
#define RT5631_GPIO_DMIC_FUN_SEL_DIMC			(0x1 << 3)
#define RT5631_GPIO_DMIC_FUN_SEL_GPIO			(0x0 << 3)

#define RT5631_GPIO_PIN_CON_MASK				(0x1 << 2)
#define RT5631_GPIO_PIN_SET_INPUT				(0x0 << 2)
#define RT5631_GPIO_PIN_SET_OUTPUT				(0x1 << 2)

/* De-POP function Control 1(0x54) */
#define RT5631_POW_ON_SOFT_GEN					(0x1 << 15)
#define RT5631_EN_MUTE_UNMUTE_DEPOP				(0x1 << 14)
#define RT5631_EN_DEPOP2_FOR_HP					(0x1 << 7)
/* Power Down HPAMP_L Starts Up Signal */
#define RT5631_PD_HPAMP_L_ST_UP					(0x1 << 5)
/* Power Down HPAMP_R Starts Up Signal */
#define RT5631_PD_HPAMP_R_ST_UP					(0x1 << 4)
/* Enable left HP mute/unmute depop */
#define RT5631_EN_HP_L_M_UN_MUTE_DEPOP			(0x1 << 1)
/* Enable right HP mute/unmute depop */
#define RT5631_EN_HP_R_M_UN_MUTE_DEPOP			(0x1 << 0)

/* De-POP Fnction Control(0x56) */
#define RT5631_EN_ONE_BIT_DEPOP					(0x1 << 15)
#define RT5631_EN_CAP_FREE_DEPOP				(0x1 << 14)

/* Jack Detect Control Register(0x5A) */
#define RT5631_JD_USE_MASK						(0x3 << 14)
#define RT5631_JD_USE_JD2						(0x3 << 14)
#define RT5631_JD_USE_JD1						(0x2 << 14)
#define RT5631_JD_USE_GPIO						(0x1 << 14)
#define RT5631_JD_OFF							(0x0 << 14)
/* JD trigger enable for HP */
#define RT5631_JD_HP_EN							(0x1 << 11)
#define RT5631_JD_HP_TRI_MASK					(0x1 << 10)
#define RT5631_JD_HP_TRI_HI						(0x1 << 10)
#define RT5631_JD_HP_TRI_LO						(0x1 << 10)
/* JD trigger enable for speaker LP/LN */
#define RT5631_JD_SPK_L_EN						(0x1 << 9)
#define RT5631_JD_SPK_L_TRI_MASK				(0x1 << 8)
#define RT5631_JD_SPK_L_TRI_HI					(0x1 << 8)
#define RT5631_JD_SPK_L_TRI_LO					(0x0 << 8)
/* JD trigger enable for speaker RP/RN */
#define RT5631_JD_SPK_R_EN						(0x1 << 7)
#define RT5631_JD_SPK_R_TRI_MASK				(0x1 << 6)
#define RT5631_JD_SPK_R_TRI_HI					(0x1 << 6)
#define RT5631_JD_SPK_R_TRI_LO					(0x0 << 6)
/* JD trigger enable for monoout */
#define RT5631_JD_MONO_EN						(0x1 << 5)
#define RT5631_JD_MONO_TRI_MASK					(0x1 << 4)
#define RT5631_JD_MONO_TRI_HI					(0x1 << 4)
#define RT5631_JD_MONO_TRI_LO					(0x0 << 4)
/* JD trigger enable for Lout */
#define RT5631_JD_AUX_1_EN						(0x1 << 3)
#define RT5631_JD_AUX_1_MASK					(0x1 << 2)
#define RT5631_JD_AUX_1_TRI_HI					(0x1 << 2)
#define RT5631_JD_AUX_1_TRI_LO					(0x0 << 2)
/* JD trigger enable for Rout */
#define RT5631_JD_AUX_2_EN						(0x1 << 1)
#define RT5631_JD_AUX_2_MASK					(0x1 << 0)
#define RT5631_JD_AUX_2_TRI_HI					(0x1 << 0)
#define RT5631_JD_AUX_2_TRI_LO					(0x0 << 0)

/* ALC CONTROL 1(0x64) */
#define RT5631_ALC_ATTACK_RATE_MASK				(0x1F << 8)
#define RT5631_ALC_RECOVERY_RATE_MASK			(0x1F << 0)

/* ALC CONTROL 2(0x65) */
/* select Compensation gain for Noise gate function */
#define RT5631_ALC_COM_NOISE_GATE_MASK			(0xF << 0)

/* ALC CONTROL 3(0x66) */
#define RT5631_ALC_FUN_MASK						(0x3 << 14)
#define RT5631_ALC_FUN_DIS						(0x0 << 14)
#define RT5631_ALC_ENA_DAC_PATH					(0x1 << 14)
#define RT5631_ALC_ENA_ADC_PATH					(0x3 << 14)
#define RT5631_ALC_PARA_UPDATE					(0x1 << 13)
#define RT5631_ALC_LIMIT_LEVEL_MASK				(0x1F << 8)
#define RT5631_ALC_NOISE_GATE_FUN_MASK			(0x1 << 7)
#define RT5631_ALC_NOISE_GATE_FUN_DIS			(0x0 << 7)
#define RT5631_ALC_NOISE_GATE_FUN_ENA			(0x1 << 7)
/* ALC noise gate hold data function */
#define RT5631_ALC_NOISE_GATE_H_D_MASK			(0x1 << 6)
#define RT5631_ALC_NOISE_GATE_H_D_DIS			(0x0 << 6)
#define RT5631_ALC_NOISE_GATE_H_D_ENA			(0x1 << 6)

/* Psedueo Stereo & Spatial Effect Block Control(0x68) */
#define RT5631_SPATIAL_CTRL_EN					(0x1 << 15)
#define RT5631_ALL_PASS_FILTER_EN				(0x1 << 14)
#define RT5631_PSEUDO_STEREO_EN					(0x1 << 13)
#define RT5631_STEREO_EXPENSION_EN				(0x1 << 12)
/* 3D gain parameter */
#define RT5631_GAIN_3D_PARA_MASK				(0x3 << 6)
#define RT5631_GAIN_3D_PARA_1_00				(0x0 << 6) /* 3D gain 1.0 */
#define RT5631_GAIN_3D_PARA_1_50				(0x1 << 6) /* 3D gain 1.5 */
#define RT5631_GAIN_3D_PARA_2_00				(0x2 << 6) /* 3D gain 2.0 */
/* 3D ratio parameter */
#define RT5631_RATIO_3D_MASK					(0x3 << 4)
#define RT5631_RATIO_3D_0_0						(0x0 << 4) /* 3D ratio 0.0 */
#define RT5631_RATIO_3D_0_66					(0x1 << 4) /* 3D ratio 0.66 */
#define RT5631_RATIO_3D_1_0						(0x2 << 4) /* 3D ratio 1.0 */
/* select samplerate for all pass filter */
#define RT5631_APF_FUN_SLE_MASK					(0x3 << 0)
#define RT5631_APF_FUN_SEL_48K					(0x3 << 0)
#define RT5631_APF_FUN_SEL_44_1K				(0x2 << 0)
#define RT5631_APF_FUN_SEL_32K					(0x1 << 0)
#define RT5631_APF_FUN_DIS						(0x0 << 0)

/* EQ CONTROL 1(0x6E) */
#define RT5631_HW_EQ_PATH_SEL_MASK				(0x1 << 15)
#define RT5631_HW_EQ_PATH_SEL_DAC				(0x0 << 15)
#define RT5631_HW_EQ_PATH_SEL_ADC				(0x1 << 15)
#define RT5631_HW_EQ_UPDATE_CTRL				(0x1 << 14)

#define RT5631_EN_HW_EQ_HPF2					(0x1 << 5)
#define RT5631_EN_HW_EQ_HPF1					(0x1 << 4)
#define RT5631_EN_HW_EQ_BP3						(0x1 << 3)
#define RT5631_EN_HW_EQ_BP2						(0x1 << 2)
#define RT5631_EN_HW_EQ_BP1						(0x1 << 1)
#define RT5631_EN_HW_EQ_LPF						(0x1 << 0)
