2019-05-20 20:07:58 +03:00
/* SPDX-License-Identifier: GPL-2.0-or-later */
2007-07-23 18:01:38 +04:00
/*
* Driver for the AT73C213 16 - bit stereo DAC on Atmel ATSTK1000
*
* Copyright ( C ) 2006 - 2007 Atmel Corporation
*/
# ifndef _SND_AT73C213_H
# define _SND_AT73C213_H
/* DAC control register */
# define DAC_CTRL 0x00
# define DAC_CTRL_ONPADRV 7
# define DAC_CTRL_ONAUXIN 6
# define DAC_CTRL_ONDACR 5
# define DAC_CTRL_ONDACL 4
# define DAC_CTRL_ONLNOR 3
# define DAC_CTRL_ONLNOL 2
# define DAC_CTRL_ONLNIR 1
# define DAC_CTRL_ONLNIL 0
/* DAC left line in gain register */
# define DAC_LLIG 0x01
# define DAC_LLIG_LLIG 0
/* DAC right line in gain register */
# define DAC_RLIG 0x02
# define DAC_RLIG_RLIG 0
/* DAC Left Master Playback Gain Register */
# define DAC_LMPG 0x03
# define DAC_LMPG_LMPG 0
/* DAC Right Master Playback Gain Register */
# define DAC_RMPG 0x04
# define DAC_RMPG_RMPG 0
/* DAC Left Line Out Gain Register */
# define DAC_LLOG 0x05
# define DAC_LLOG_LLOG 0
/* DAC Right Line Out Gain Register */
# define DAC_RLOG 0x06
# define DAC_RLOG_RLOG 0
/* DAC Output Level Control Register */
# define DAC_OLC 0x07
# define DAC_OLC_RSHORT 7
# define DAC_OLC_ROLC 4
# define DAC_OLC_LSHORT 3
# define DAC_OLC_LOLC 0
/* DAC Mixer Control Register */
# define DAC_MC 0x08
# define DAC_MC_INVR 5
# define DAC_MC_INVL 4
# define DAC_MC_RMSMIN2 3
# define DAC_MC_RMSMIN1 2
# define DAC_MC_LMSMIN2 1
# define DAC_MC_LMSMIN1 0
/* DAC Clock and Sampling Frequency Control Register */
# define DAC_CSFC 0x09
# define DAC_CSFC_OVRSEL 4
/* DAC Miscellaneous Register */
# define DAC_MISC 0x0A
# define DAC_MISC_VCMCAPSEL 7
# define DAC_MISC_DINTSEL 4
# define DAC_MISC_DITHEN 3
# define DAC_MISC_DEEMPEN 2
# define DAC_MISC_NBITS 0
/* DAC Precharge Control Register */
# define DAC_PRECH 0x0C
# define DAC_PRECH_PRCHGPDRV 7
# define DAC_PRECH_PRCHGAUX1 6
# define DAC_PRECH_PRCHGLNOR 5
# define DAC_PRECH_PRCHGLNOL 4
# define DAC_PRECH_PRCHGLNIR 3
# define DAC_PRECH_PRCHGLNIL 2
# define DAC_PRECH_PRCHG 1
# define DAC_PRECH_ONMSTR 0
/* DAC Auxiliary Input Gain Control Register */
# define DAC_AUXG 0x0D
# define DAC_AUXG_AUXG 0
/* DAC Reset Register */
# define DAC_RST 0x10
# define DAC_RST_RESMASK 2
# define DAC_RST_RESFILZ 1
# define DAC_RST_RSTZ 0
/* Power Amplifier Control Register */
# define PA_CTRL 0x11
# define PA_CTRL_APAON 6
# define PA_CTRL_APAPRECH 5
# define PA_CTRL_APALP 4
# define PA_CTRL_APAGAIN 0
# endif /* _SND_AT73C213_H */
