92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
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/*
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* calibration.h -- Calibration defines for Cirrus Logic CS35L41 codec
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*
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* Copyright 2017 Cirrus Logic
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*
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* Author: David Rhodes <david.rhodes@cirrus.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/notifier.h>
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#include <sound/soc.h>
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#define CS35L41_NG_ENABLE_MASK 0x00010000
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/* These values are specific to Playback 5.01.3 */
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#define CS35L41_PROTECT_TEMP 0x0280021c
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#define CS35L41_CAL_RDC 0x02800224
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#define CS35L41_CAL_AMBIENT 0x02800228
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#define CS35L41_CAL_STATUS 0x0280022C
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#define CS35L41_CAL_CHECKSUM 0x02800230
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#define CS35L41_CAL_SET_STATUS 0x02800234
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#define CS35L41_YM_CONFIG_ADDR 0x0340002c
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#define CIRRUS_PWR_CSPL_I_PEAK 0x02800450
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#define CIRRUS_PWR_CSPL_V_PEAK 0x02800454
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#define CS35L41_HALO_STATE 0x02800050
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#define CS35L41_HALO_HEARTBEAT 0x02800054
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#define CS35L41_CSPL_STATE_RUNNING 0x00000000
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#define CS35L41_CSPL_STATE_ERROR 0x00000001
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#define CS35L41_CSPL_STATUS_OUT_OF_RANGE 0x00000003
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#define CS35L41_CSPL_STATUS_INCOMPLETE 0x00000002
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#define CS35L41_CAL_AMP_CONSTANT 5.85714
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#define CS35L41_CAL_AMP_CONSTANT_NUM 292857
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#define CS35L41_CAL_AMP_CONSTANT_DENOM 50000
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#define CS35L41_CAL_RDC_RADIX 13
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#define CIRRUS_CAL_VFS_MV 12300
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#define CIRRUS_CAL_IFS_MA 2100
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#define CIRRUS_CAL_V_VAL_UB_MV 2000
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#define CIRRUS_CAL_V_VAL_LB_MV 50
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#define CS35L41_MPU_UNLOCK_CODE_0 0x5555
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#define CS35L41_MPU_UNLOCK_CODE_1 0xaaaa
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#ifdef CS35L41_FACTORY_RECOVERY_SYSFS
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#define CIRRUS_CAL_NUM_ATTRS_BASE 5
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#else
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#define CIRRUS_CAL_NUM_ATTRS_BASE 4
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#endif
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#define CIRRUS_CAL_NUM_ATTRS_AMP 6
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static const unsigned int cs35l41_halo_mpu_access[18] = {
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CS35L41_DSP1_MPU_WNDW_ACCESS0,
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CS35L41_DSP1_MPU_XREG_ACCESS0,
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CS35L41_DSP1_MPU_YREG_ACCESS0,
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CS35L41_DSP1_MPU_XM_ACCESS1,
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CS35L41_DSP1_MPU_YM_ACCESS1,
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CS35L41_DSP1_MPU_WNDW_ACCESS1,
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CS35L41_DSP1_MPU_XREG_ACCESS1,
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CS35L41_DSP1_MPU_YREG_ACCESS1,
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CS35L41_DSP1_MPU_XM_ACCESS2,
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CS35L41_DSP1_MPU_YM_ACCESS2,
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CS35L41_DSP1_MPU_WNDW_ACCESS2,
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CS35L41_DSP1_MPU_XREG_ACCESS2,
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CS35L41_DSP1_MPU_YREG_ACCESS2,
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CS35L41_DSP1_MPU_XM_ACCESS3,
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CS35L41_DSP1_MPU_YM_ACCESS3,
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CS35L41_DSP1_MPU_WNDW_ACCESS3,
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CS35L41_DSP1_MPU_XREG_ACCESS3,
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CS35L41_DSP1_MPU_YREG_ACCESS3,
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};
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int cirrus_cal_apply(const char *mfd_suffix);
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#ifdef CS35L41_FACTORY_RECOVERY_SYSFS
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int cirrus_cal_codec_add(struct snd_soc_codec *codec, const char *mfd_suffix);
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#endif /* CS35L41_FACTORY_RECOVERY_SYSFS */
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int cirrus_cal_amp_add(struct regmap *regmap_new, const char *mfd_suffix,
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const char *dsp_part_name);
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int cirrus_cal_init(struct class *cirrus_amp_class, int num_amps,
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const char **mfd_suffixes);
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void cirrus_cal_exit(void);
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