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kernel_samsung_a34x-permissive/sound/soc/codecs/tfa9878/inc/tfa_service.h
Fede2782 c05564c4d8
Import A346BXXU1AWB9 kernel source 
Android 13
2024-04-28 15:49:01 +02:00

1095 lines
33 KiB
C
Executable file
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/*
* Copyright (C) 2014-2020 NXP Semiconductors, All Rights Reserved.
* Copyright 2020 GOODIX, All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef TFA_SERVICE_H
#define TFA_SERVICE_H
#ifdef __KERNEL__
#include <linux/types.h>
#else
#include <stdint.h>
#endif
#ifdef __cplusplus
extern "C" {
#include "TFA_I2C.h"
#endif
#include "tfa_device.h"
/* Linux kernel module defines TFA98XX_GIT_VERSIONS
* in the linux_driver/Makefile
*/
/* #define TFA98XX_GIT_VERSIONS "v6.6.3-Aug.28,2019" */
/* #define TFA98XX_GIT_VERSIONS "v6.6.5-Oct.23,2019" */
/* #define TFA98XX_GIT_VERSIONS "v6.7.3+a-Jul.10,2020" */
/* #define TFA98XX_GIT_VERSIONS "v6.7.4-Jul.27,2020" */
/* #define TFA98XX_GIT_VERSIONS "v6.7.4+-Oct.06,2020" */
/* #define TFA98XX_GIT_VERSIONS "v6.7.4++-Jan.27,2021" */
/* #define TFA98XX_GIT_VERSIONS "v6.7.14-Jan.14,2022" */
#define TFA98XX_GIT_VERSIONS "v6.7.14+-May.27,2022"
#if !defined(TFA98XX_GIT_VERSIONS)
#include "versions.h"
#endif
#ifdef TFA98XX_GIT_VERSIONS
#define TFA98XX_API_REV_STR TFA98XX_GIT_VERSIONS
#else
/* #warning update TFA98XX_API_REV_STR manually */
/* #define TFA98XX_API_REV_STR "v6.6.3-Aug.28,2019" */
/* #define TFA98XX_API_REV_STR "v6.6.5-Oct.23,2019" */
/* #define TFA98XX_API_REV_STR "v6.7.3+a-Jul.10,2020" */
/* #define TFA98XX_API_REV_STR "v6.7.4-Jul.27,2020" */
/* #define TFA98XX_API_REV_STR "v6.7.4+-Oct.06,2020" */
/* #define TFA98XX_API_REV_STR "v6.7.4++-Jan.27,2021" */
/* #define TFA98XX_API_REV_STR "v6.7.14-Jan.14,2022" */
#define TFA98XX_API_REV_STR "v6.7.14+-May.27,2022"
#endif
/*
* data previously defined in Tfa9888_dsp.h
*/
#define MEMTRACK_MAX_WORDS 150
#define LSMODEL_MAX_WORDS 150
#define TFA98XX_MAXTAG (150)
#define FW_VAR_API_VERSION (521)
/* Indexes and scaling factors of GetLSmodel */
#define tfa9888_FS_IDX 128
#define tfa9888_LEAKAGE_FACTOR_IDX 130
#define tfa9888_RE_CORRECTION_IDX 131
#define tfa9888_Bl_IDX 132
#define ReZ_IDX 147
#define tfa9872_LEAKAGE_FACTOR_IDX 128
#define tfa9872_RE_CORRECTION_IDX 129
#define tfa9872_Bl_IDX 130
#define FS_SCALE (double)1
#define LEAKAGE_FACTOR_SCALE (double)8388608
#define RE_CORRECTION_SCALE (double)8388608
#define Bl_SCALE (double)2097152
#define TCOEF_SCALE (double)8388608
/* ---------------------------- Max1 ---------------------------- */
/* Headroom applied to the main input signal */
#define SPKRBST_HEADROOM 7
/* Exponent used for AGC Gain related variables */
#define SPKRBST_AGCGAIN_EXP SPKRBST_HEADROOM
#define SPKRBST_TEMPERATURE_EXP 9
/* Exponent used for Gain Corection related variables */
#define SPKRBST_LIMGAIN_EXP 4
#define SPKRBST_TIMECTE_EXP 1
#define DSP_MAX_GAIN_EXP 7
/* -------------------------------------------------------------- */
/* speaker related parameters */
#define TFA2_SPEAKERPARAMETER_LENGTH (3*151) /* MAX2=450 */
#define TFA1_SPEAKERPARAMETER_LENGTH (3*141) /* MAX1=423 */
/* vstep related parameters */
#define TFA2_ALGOPARAMETER_LENGTH (3*304)
/* N1B = (304) 305 is including the cmd-id */
#define TFA72_ALGOPARAMETER_LENGTH_MONO (3*183)
#define TFA72_ALGOPARAMETER_LENGTH_STEREO (3*356)
#define TFA2_MBDRCPARAMETER_LENGTH (3*152)
/* 154 is including the cmd-id */
#define TFA72_MBDRCPARAMETER_LENGTH (3*98)
#define TFA1_PRESET_LENGTH 87
#define TFA1_DRC_LENGTH 381 /* 127 words */
#define TFA2_FILTERCOEFSPARAMETER_LENGTH (3*168)
/* 170 is including the cmd-id */
#define TFA72_FILTERCOEFSPARAMETER_LENGTH (3*156)
/* Maximum number of retries for DSP result
* Keep this value low!
* If certain calls require longer wait conditions, the
* application should poll, not the API
* The total wait time depends on device settings. Those
* are application specific.
*/
#define TFA98XX_LOADFW_NTRIES 800
#define TFA98XX_WAITRESULT_NTRIES 40
#define TFA98XX_WAITRESULT_NTRIES_LONG 2000
#define TFA98XX_WAITPOWERUP_NTRIES 100
/* following lengths are in bytes */
#define TFA98XX_PRESET_LENGTH 87
#define TFA98XX_CONFIG_LENGTH 201
#define TFA98XX_DRC_LENGTH 381 /* 127 words */
#define TFA_TDMSPKG_IN_BYPASS 14
/* not used in current driver */
/*
* typedef unsigned char tfa98xx_config_t[TFA98XX_CONFIG_LENGTH];
* typedef unsigned char tfa98xx_preset_t[TFA98XX_PRESET_LENGTH];
* typedef unsigned char tfa98xx_drc_parameters_t[TFA98XX_DRC_LENGTH];
*/
/*
* Type containing all the possible errors that can occur
*/
enum tfa98xx_error {
TFA_ERROR = -1,
TFA98XX_ERROR_OK = 0,
TFA98XX_ERROR_DEVICE, /* 1. in sync with tfa_error */
TFA98XX_ERROR_BAD_PARAMETER, /* 2. */
TFA98XX_ERROR_FAIL, /* 3. generic failure, avoid mislead */
TFA98XX_ERROR_NO_CLOCK, /* 4. no clock detected */
TFA98XX_ERROR_STATE_TIMED_OUT, /* 5. */
TFA98XX_ERROR_DSP_NOT_RUNNING, /* 6. communication with DSP failed */
TFA98XX_ERROR_AMPON, /* 7. amp is still running */
TFA98XX_ERROR_NOT_OPEN, /* 8. the given handle is not open */
TFA98XX_ERROR_IN_USE, /* 9. too many handles */
TFA98XX_ERROR_BUFFER_TOO_SMALL, /* 10. if a buffer is too small */
/* the expected response did not occur within the expected time */
TFA98XX_ERROR_BUFFER_RPC_BASE = 100,
TFA98XX_ERROR_RPC_BUSY = 101,
TFA98XX_ERROR_RPC_MOD_ID = 102,
TFA98XX_ERROR_RPC_PARAM_ID = 103,
TFA98XX_ERROR_RPC_INVALID_CC = 104,
TFA98XX_ERROR_RPC_INVALID_SEQ = 105,
TFA98XX_ERROR_RPC_INVALID_PARAM = 106,
TFA98XX_ERROR_RPC_BUFFER_OVERFLOW = 107,
TFA98XX_ERROR_RPC_CALIB_BUSY = 108,
TFA98XX_ERROR_RPC_CALIB_FAILED = 109,
TFA98XX_ERROR_NOT_IMPLEMENTED,
TFA98XX_ERROR_NOT_SUPPORTED,
TFA98XX_ERROR_I2C_FATAL, /* Fatal I2C error occurred */
/* Nonfatal I2C error, and retry count reached */
TFA98XX_ERROR_I2C_NON_FATAL,
TFA98XX_ERROR_OTHER = 1000
};
/*
* Type containing all the possible msg returns DSP can give
* TODO: move to tfa_dsp_fw.h
*/
enum tfa98xx_status_id {
TFA98XX_DSP_NOT_RUNNING = -1,
/* No response from DSP */
TFA98XX_I2C_REQ_DONE = 0,
/* Request executed correctly and result,
* if any, is available for download
*/
TFA98XX_I2C_REQ_BUSY = 1,
/* Request is being processed, just wait for result */
TFA98XX_I2C_REQ_INVALID_M_ID = 2,
/* Provided M-ID does not fit in valid rang [0..2] */
TFA98XX_I2C_REQ_INVALID_P_ID = 3,
/* Provided P-ID isn<73>t valid in the given M-ID context */
TFA98XX_I2C_REQ_INVALID_CC = 4,
/* Invalid channel configuration bits (SC|DS|DP|DC) combination */
TFA98XX_I2C_REQ_INVALID_SEQ = 5,
/* Invalid sequence of commands,
* in case the DSP expects some commands in a specific order
*/
TFA98XX_I2C_REQ_INVALID_PARAM = 6,
/* Generic error */
TFA98XX_I2C_REQ_BUFFER_OVERFLOW = 7,
/* I2C buffer has overflowed:
* host has sent too many parameters,
* memory integrity is not guaranteed
*/
TFA98XX_I2C_REQ_CALIB_BUSY = 8,
/* Calibration not finished */
TFA98XX_I2C_REQ_CALIB_FAILED = 9
/* Calibration failed */
};
/*
* speaker as microphone
*/
enum tfa98xx_saam {
TFA98XX_SAAM_NONE, /*< SAAM feature not available */
TFA98XX_SAAM /*< SAAM feature available */
};
/*
* config file subtypes
*/
enum tfa98xx_config_type {
TFA98XX_CONFIG_GENERIC,
TFA98XX_CONFIG_SUB1,
TFA98XX_CONFIG_SUB2,
TFA98XX_CONFIG_SUB3,
};
enum tfa98xx_amp_input_sel {
TFA98XX_AMP_INPUT_SEL_I2SLEFT,
TFA98XX_AMP_INPUT_SEL_I2SRIGHT,
TFA98XX_AMP_INPUT_SEL_DSP
};
enum tfa98xx_output_sel {
TFA98XX_I2S_OUTPUT_SEL_CURRENT_SENSE,
TFA98XX_I2S_OUTPUT_SEL_DSP_GAIN,
TFA98XX_I2S_OUTPUT_SEL_DSP_AEC,
TFA98XX_I2S_OUTPUT_SEL_AMP,
TFA98XX_I2S_OUTPUT_SEL_DATA3R,
TFA98XX_I2S_OUTPUT_SEL_DATA3L,
TFA98XX_I2S_OUTPUT_SEL_DCDC_FFWD_CUR,
};
enum tfa98xx_stereo_gain_sel {
TFA98XX_STEREO_GAIN_SEL_LEFT,
TFA98XX_STEREO_GAIN_SEL_RIGHT
};
#define TFA98XX_MAXPATCH_LENGTH (3*1024)
/* the number of biquads supported */
#define TFA98XX_BIQUAD_NUM 10
enum tfa98xx_channel {
TFA98XX_CHANNEL_L,
TFA98XX_CHANNEL_R,
TFA98XX_CHANNEL_L_R,
TFA98XX_CHANNEL_STEREO
};
enum tfa98xx_mode {
TFA98XX_MODE_NORMAL = 0,
TFA98XX_MODE_RCV
};
enum tfa98xx_mute {
TFA98XX_MUTE_OFF,
TFA98XX_MUTE_DIGITAL,
TFA98XX_MUTE_AMPLIFIER
};
enum tfa98xx_speaker_boost_status_flags {
TFA98XX_SPEAKER_BOOST_ACTIVITY = 0, /* Input signal activity. */
TFA98XX_SPEAKER_BOOST_S_CTRL, /* S Control triggers limiter */
TFA98XX_SPEAKER_BOOST_MUTED, /* 1 when signal is muted */
TFA98XX_SPEAKER_BOOST_X_CTRL, /* X Control triggers limiter */
TFA98XX_SPEAKER_BOOST_T_CTRL, /* T Control triggers limiter */
TFA98XX_SPEAKER_BOOST_NEW_MODEL, /* New model is available */
TFA98XX_SPEAKER_BOOST_VOLUME_RDY, /* 0:stable vol, 1:smoothing */
TFA98XX_SPEAKER_BOOST_DAMAGED, /* Speaker Damage detected */
TFA98XX_SPEAKER_BOOST_SIGNAL_CLIPPING /* input clipping detected */
};
struct tfa98xx_drc_state_info {
float grhighdrc1[2];
float grhighdrc2[2];
float grmiddrc1[2];
float grmiddrc2[2];
float grlowdrc1[2];
float grlowdrc2[2];
float grpostdrc1[2];
float grpostdrc2[2];
float grbldrc[2];
};
struct tfa98xx_state_info {
/* SpeakerBoost State */
float agc_gain; /* Current AGC Gain value */
float lim_gain; /* Current Limiter Gain value */
float s_max; /* Current Clip/Lim threshold */
int T; /* Current Speaker Temperature value */
int status_flag; /* Masked bit word */
float X1; /* estimated excursion from SB gain */
float X2; /* estimated excursion from manual gain */
float Re; /* Loudspeaker blocked resistance */
/* Framework state */
/* increments each time when DSP detects MIPS problem */
int short_on_mips;
/* DRC state, when enabled */
struct tfa98xx_drc_state_info drc_state;
};
struct tfa_msg {
uint8_t msg_size;
unsigned char cmd_id[3];
int data[9];
};
struct tfa_vstep_msg {
int fw_version;
uint8_t no_of_vsteps;
uint16_t reg_no;
uint8_t *msg_reg;
uint8_t msg_no;
uint32_t algo_param_length;
uint8_t *msg_algo_param;
uint32_t filter_coef_length;
uint8_t *msg_filter_coef;
uint32_t mbdrc_length;
uint8_t *msg_mbdrc;
};
struct tfa_group {
uint8_t msg_size;
uint8_t profile_id[64];
};
struct tfa98xx_memtrack_data {
int length;
float m_values[MEMTRACK_MAX_WORDS];
int m_addresses[MEMTRACK_MAX_WORDS];
int trackers[MEMTRACK_MAX_WORDS];
int scaling_factor[MEMTRACK_MAX_WORDS];
};
/* possible memory values for DMEM in CF_CONTROLs */
enum tfa98xx_dmem {
TFA98XX_DMEM_ERR = -1,
TFA98XX_DMEM_PMEM = 0,
TFA98XX_DMEM_XMEM = 1,
TFA98XX_DMEM_YMEM = 2,
TFA98XX_DMEM_IOMEM = 3,
};
/**
* lookup the device type and return the family type
*/
int tfa98xx_dev2family(int dev_type);
/**
* register definition structure
*/
struct regdef {
unsigned char offset; /**< subaddress offset */
/**< register contents after poweron */
unsigned short pwron_default;
/**< mask of bits not test */
unsigned short pwron_testmask;
char *name; /**< short register name */
};
enum tfa98xx_dmem tfa98xx_filter_mem(struct tfa_device *tfa,
int filter_index, unsigned short *address, int channel);
/**
* Load the default HW settings in the device
* @param tfa the device struct pointer
*/
enum tfa98xx_error tfa98xx_init(struct tfa_device *tfa);
/* control the powerdown bit
* @param tfa the device struct pointer
* @param powerdown must be 1 or 0
*/
enum tfa98xx_error tfa98xx_powerdown(struct tfa_device *tfa, int powerdown);
/* indicates on which channel of DATAI2 the gain from the IC is set
* @param tfa the device struct pointer
* @param gain_sel, see Tfa98xx_StereoGainSel_t
*/
enum tfa98xx_error tfa98xx_select_stereo_gain_channel(struct tfa_device *tfa,
enum tfa98xx_stereo_gain_sel gain_sel);
/**
* set the mtp with user controllable values
* @param tfa the device struct pointer
* @param value to be written
* @param mask to be applied toi the bits affected
*/
enum tfa98xx_error tfa98xx_set_mtp(struct tfa_device *tfa,
uint16_t value, uint16_t mask);
enum tfa98xx_error tfa98xx_get_mtp(struct tfa_device *tfa, uint16_t *value);
/**
* lock or unlock KEY2
* lock = 1 will lock
* lock = 0 will unlock
* note that on return all the hidden key will be off
*/
void tfa98xx_key2(struct tfa_device *tfa, int lock);
int tfa_calibrate(struct tfa_device *tfa);
void tfa98xx_set_exttemp(struct tfa_device *tfa, short ext_temp);
short tfa98xx_get_exttemp(struct tfa_device *tfa);
enum tfa98xx_error tfa98xx_read_reference_temp(short *value);
/* control the volume of the DSP
* @param vol volume in bit field. It must be between 0 and 255
*/
enum tfa98xx_error tfa98xx_set_volume_level(struct tfa_device *tfa,
unsigned short vol);
/* set the input channel to use
* @param channel see TFA98XX_CHANNEL_* enumeration
*/
enum tfa98xx_error tfa98xx_select_channel(struct tfa_device *tfa,
enum tfa98xx_channel channel);
/* set the mode for normal or receiver mode
* @param mode see Tfa98xx_Mode enumeration
*/
enum tfa98xx_error tfa98xx_select_mode(struct tfa_device *tfa,
enum tfa98xx_mode mode);
/* mute/unmute the audio
* @param mute see Tfa98xx_Mute_t enumeration
*/
enum tfa98xx_error tfa98xx_set_mute(struct tfa_device *tfa,
enum tfa98xx_mute mute);
/*
* tfa_supported_speakers - required for SmartStudio initialization
* returns the number of the supported speaker count
*/
enum tfa98xx_error tfa_supported_speakers(struct tfa_device *tfa,
int *spkr_count);
/*
* Return the tfa revision
*/
void tfa98xx_rev(int *major, int *minor, int *revision);
/*
* Return the feature bits from MTP and cnt file for comparison
*/
enum tfa98xx_error tfa98xx_compare_features(struct tfa_device *tfa,
int features_from_MTP[3], int features_from_cnt[3]);
/*
* return feature bits
*/
enum tfa98xx_error tfa98xx_dsp_get_sw_feature_bits(struct tfa_device *tfa,
int features[2]);
enum tfa98xx_error tfa98xx_dsp_get_hw_feature_bits(struct tfa_device *tfa,
int *features);
/*
* tfa98xx_supported_saam
* returns the speaker as microphone feature
* @param saam enum pointer
* @return error code
*/
enum tfa98xx_error tfa98xx_supported_saam(struct tfa_device *tfa,
enum tfa98xx_saam *saam);
/*
* tfa98xx_set_stream_state
* sets the stream: b0: pstream (Rx), b1: cstream (Tx), b2: samstream (SaaM)
*/
enum tfa98xx_error tfa98xx_set_stream_state(struct tfa_device *tfa,
int stream_state);
/* load the tables to the DSP
* called after patch load is done
* @return error code
*/
enum tfa98xx_error tfa98xx_dsp_write_tables(struct tfa_device *tfa,
int sample_rate);
/* set or clear DSP reset signal
* @param new state
* @return error code
*/
enum tfa98xx_error tfa98xx_dsp_reset(struct tfa_device *tfa, int state);
/* check the state of the DSP subsystem
* return ready = 1 when clocks are stable to allow safe DSP subsystem access
* @param tfa the device struct pointer
* @param ready pointer to state flag, non-zero if clocks are not stable
* @return error code
*/
enum tfa98xx_error tfa98xx_dsp_system_stable(struct tfa_device *tfa,
int *ready);
enum tfa98xx_error tfa98xx_auto_copy_mtp_to_iic(struct tfa_device *tfa);
/*
* check the state of the DSP coolflux
* @param tfa the device struct pointer
* @return the value of CFE
*/
int tfa_cf_enabled(struct tfa_device *tfa);
/* The following functions can only be called when the DSP is running
* - I2S clock must be active,
* - IC must be in operating mode
*/
/*
* patch the ROM code of the DSP
* @param tfa the device struct pointer
* @param patch_length the number of bytes of patch_bytes
* @param patch_bytes pointer to the bytes to patch
*/
enum tfa98xx_error tfa_dsp_patch(struct tfa_device *tfa,
int patch_length, const unsigned char *patch_bytes);
/*
* load explicitly the speaker parameters in case of free speaker,
* or when using a saved speaker model
*/
enum tfa98xx_error tfa98xx_dsp_write_speaker_parameters
(struct tfa_device *tfa, int length,
const unsigned char *p_speaker_bytes);
/*
* read the speaker parameters as used by the SpeakerBoost processing
*/
enum tfa98xx_error tfa98xx_dsp_read_speaker_parameters
(struct tfa_device *tfa, int length,
unsigned char *p_speaker_bytes);
/*
* read the current status of the DSP, typically used for development,
* not essential to be used in a product
*/
enum tfa98xx_error tfa98xx_dsp_get_state_info(struct tfa_device *tfa,
unsigned char bytes[], unsigned int *statesize);
/*
* Check whether the DSP supports DRC
* pb_support_drc=1 when DSP supports DRC,
* pb_support_drc=0 when DSP doesn't support it
*/
enum tfa98xx_error tfa98xx_dsp_support_drc(struct tfa_device *tfa,
int *pb_support_drc);
enum tfa98xx_error tfa98xx_dsp_support_framework
(struct tfa_device *tfa, int *pb_support_framework);
/*
* read the speaker excursion model as used by SpeakerBoost processing
*/
enum tfa98xx_error tfa98xx_dsp_read_excursion_model
(struct tfa_device *tfa, int length,
unsigned char *p_speaker_bytes);
/*
* load all the parameters for a preset from a file
*/
enum tfa98xx_error tfa98xx_dsp_write_preset(struct tfa_device *tfa,
int length, const unsigned char *p_preset_bytes);
/*
* wrapper for dsp_msg that adds opcode and only writes
*/
enum tfa98xx_error tfa_dsp_cmd_id_write(struct tfa_device *tfa,
unsigned char module_id, unsigned char param_id, int num_bytes,
const unsigned char data[]);
/*
* wrapper for dsp_msg that writes opcode and reads back the data
*/
enum tfa98xx_error tfa_dsp_cmd_id_write_read(struct tfa_device *tfa,
unsigned char module_id, unsigned char param_id, int num_bytes,
unsigned char data[]);
/*
* wrapper for dsp_msg that adds opcode and 3 bytes required for coefs
*/
enum tfa98xx_error tfa_dsp_cmd_id_coefs(struct tfa_device *tfa,
unsigned char module_id, unsigned char param_id, int num_bytes,
unsigned char data[]);
/*
* wrapper for dsp_msg that adds opcode and 3 bytes required for MBDrcDynamics
*/
enum tfa98xx_error tfa_dsp_cmd_id_mbdrc_dynamics(struct tfa_device *tfa,
unsigned char module_id, unsigned char param_id, int index_subband,
int num_bytes, unsigned char data[]);
/*
* Disable a certain biquad.
* @param tfa the device struct pointer
* @param biquad_index: 1-10 of the biquad that needs to be adressed
*/
enum tfa98xx_error tfa98xx_dsp_biquad_disable(struct tfa_device *tfa,
int biquad_index);
/*
* fill the calibration value as milli ohms in the struct
* assume that the device has been calibrated
*/
enum tfa98xx_error tfa_dsp_get_calibration_impedance(struct tfa_device *tfa);
/*
* return the mohm value
*/
int tfa_get_calibration_info(struct tfa_device *tfa, int channel);
/*
* Reads a number of words from dsp memory
* @param tfa the device struct pointer
* @param subaddress write address to set in address register
* @param p_value pointer to read data
*/
enum tfa98xx_error tfa98xx_read_register16(struct tfa_device *tfa,
unsigned char subaddress, unsigned short *p_value);
/*
* Reads a number of words from dsp memory
* @param tfa the device struct pointer
* @param subaddress write address to set in address register
* @param value value to write int the memory
*/
enum tfa98xx_error tfa98xx_write_register16(struct tfa_device *tfa,
unsigned char subaddress, unsigned short value);
/*
* Initialise the dsp
* @param tfa the device struct pointer
* @return tfa error enum
*/
enum tfa98xx_error tfa98xx_init_dsp(struct tfa_device *tfa);
/*
* Get the status of the external DSP
* @param tfa the device struct pointer
* @return status
*/
int tfa98xx_get_dsp_status(struct tfa_device *tfa);
/*
* Write a command message (RPC) to the dsp
* @param tfa the device struct pointer (void *)
* @param num_bytes command buffer size in bytes
* @param command_buffer
* @return int
*/
int tfa98xx_write_dsp(void *tfa,
int num_bytes, const char *command_buffer);
/*
* Read the result from the last message from the dsp
* @param tfa the device struct pointer (void *)
* @param num_bytes result buffer size in bytes
* @param result_buffer
* @return int
*/
int tfa98xx_read_dsp(void *tfa,
int num_bytes, unsigned char *result_buffer);
/*
* Write a command message (RPC) to the dsp and return the result
* @param tfa the device struct pointer (void *)
* @param command_length command buffer size in bytes
* @param command_buffer command buffer
* @param result_length result buffer size in bytes
* @param result_buffer result buffer
* @return int
*/
int tfa98xx_writeread_dsp(void *tfa,
int command_length, void *command_buffer, int result_length,
void *result_buffer);
/*
* Reads a number of words from dsp memory
* @param tfa the device struct pointer
* @param start_offset offset from where to start reading
* @param num_words number of words to read
* @param p_values pointer to read data
*/
enum tfa98xx_error tfa98xx_dsp_read_mem(struct tfa_device *tfa,
unsigned int start_offset, int num_words, int *p_values);
/*
* Write a value to dsp memory
* @param tfa the device struct pointer
* @param address write address to set in address register
* @param value value to write int the memory
* @param memtype type of memory to write to
*/
enum tfa98xx_error tfa98xx_dsp_write_mem_word(struct tfa_device *tfa,
unsigned short address, int value, int memtype);
/*
* Read data from dsp memory
* @param tfa the device struct pointer
* @param subaddress write address to set in address register
* @param num_bytes number of bytes to read from dsp
* @param data the unsigned char buffer to read data into
*/
enum tfa98xx_error tfa98xx_read_data(struct tfa_device *tfa,
unsigned char subaddress, int num_bytes, unsigned char data[]);
/*
* Write all the bytes specified by num_bytes and data to dsp memory
* @param tfa the device struct pointer
* @param subaddress the subaddress to write to
* @param num_bytes number of bytes to write
* @param data actual data to write
*/
enum tfa98xx_error tfa98xx_write_data(struct tfa_device *tfa,
unsigned char subaddress, int num_bytes, const unsigned char data[]);
enum tfa98xx_error tfa98xx_write_raw(struct tfa_device *tfa,
int num_bytes, const unsigned char data[]);
/*
* convert signed 24 bit integers to 32bit aligned bytes
* input: data contains "num_bytes/3" int24 elements
* output: bytes contains "num_bytes" byte elements
* @param num_data length of the input data array
* @param data input data as integer array
* @param bytes output data as unsigned char array
*/
void tfa98xx_convert_data2bytes(int num_data, const int data[],
unsigned char bytes[]);
/*
* convert memory bytes to signed 24 bit integers
* input: bytes contains "num_bytes" byte elements
* output: data contains "num_bytes/3" int24 elements
* @param num_bytes length of the input data array
* @param bytes input data as unsigned char array
* @param data output data as integer array
*/
void tfa98xx_convert_bytes2data(int num_bytes,
const unsigned char bytes[], int data[]);
/*
* Read a part of the dsp memory
* @param tfa the device struct pointer
* @param memory_type indicator to the memory type
* @param offset from where to start reading
* @param length the number of bytes to read
* @param bytes output data as unsigned char array
*/
enum tfa98xx_error tfa98xx_dsp_get_memory(struct tfa_device *tfa,
int memory_type, int offset, int length, unsigned char bytes[]);
/*
* Write a value to the dsp memory
* @param tfa the device struct pointer
* @param memory_type indicator to the memory type
* @param offset from where to start writing
* @param length the number of bytes to write
* @param value the value to write to the dsp
*/
enum tfa98xx_error tfa98xx_dsp_set_memory(struct tfa_device *tfa,
int memory_type, int offset, int length, int value);
enum tfa98xx_error tfa98xx_dsp_write_config(struct tfa_device *tfa,
int length, const unsigned char *p_config_bytes);
enum tfa98xx_error tfa98xx_dsp_write_drc(struct tfa_device *tfa,
int length, const unsigned char *p_drc_bytes);
/*
* write/read raw msg functions :
* the buffer is provided in little endian format, each word occupying
* 3 bytes, length is in bytes.
* functions will return immediately and do not not wait for DSP response.
* @param tfa the device struct pointer (void *)
* @param length length of the character buffer to write
* @param buf character buffer to write
*/
int tfa_dsp_msg_rpc(void *tfa, int length, const char *buf);
/*
* Read a message from dsp
* @param tfa the device struct pointer (void *)
* @param length number of bytes of the message
* @param bytes pointer to unsigned char buffer
*/
int tfa_dsp_msg_read_rpc(void *tfa, int length, unsigned char *bytes);
/*
* The wrapper functions to call the dsp msg, register and memory function
* for tfa or probus
*/
enum tfa98xx_error dsp_msg(struct tfa_device *tfa,
int length, const char *buf);
enum tfa98xx_error dsp_msg_read(struct tfa_device *tfa,
int length, unsigned char *bytes);
enum tfa98xx_error tfa_reg_write(struct tfa_device *tfa,
unsigned char subaddress, unsigned short value);
enum tfa98xx_error tfa_reg_read(struct tfa_device *tfa,
unsigned char subaddress, unsigned short *value);
enum tfa98xx_error mem_write(struct tfa_device *tfa,
unsigned short address, int value, int memtype);
enum tfa98xx_error mem_read(struct tfa_device *tfa,
unsigned int start_offset, int num_words, int *p_values);
enum tfa98xx_error dsp_partial_coefficients(struct tfa_device *tfa,
uint8_t *prev, uint8_t *next);
/*
* Get manstate from device
* @param tfa the device struct pointer
*/
int tfa_get_manstate(struct tfa_device *tfa);
int tfa_set_bf(struct tfa_device *tfa,
const uint16_t bf, const uint16_t value);
int tfa_set_bf_volatile(struct tfa_device *tfa,
const uint16_t bf, const uint16_t value);
/*
* Get the value of a given bitfield
* @param tfa the device struct pointer
* @param bf the value indicating which bitfield
*/
int tfa_get_bf(struct tfa_device *tfa, const uint16_t bf);
/*
* Set the value of a given bitfield
* @param bf the value indicating which bitfield
* @param bf_value the value of the bitfield
* @param p_reg_value a pointer to register where to write the bitfield value
*/
int tfa_set_bf_value(const uint16_t bf,
const uint16_t bf_value, uint16_t *p_reg_value);
uint16_t tfa_get_bf_value(const uint16_t bf, const uint16_t reg_value);
int tfa_write_reg(struct tfa_device *tfa,
const uint16_t bf, const uint16_t reg_value);
int tfa_read_reg(struct tfa_device *tfa,
const uint16_t bf);
/* bitfield */
#define TFA_FAM(tfa, fieldname) \
((tfa->tfa_family == 1) ? \
TFA1_BF_##fieldname : TFA2_BF_##fieldname)
#define TFA_FAM_FW(tfa, fwname) \
((tfa->tfa_family == 1) ? \
TFA1_FW_##fwname : TFA2_FW_##fwname)
/* set/get bit fields to HW register*/
#define TFA_SET_BF(tfa, fieldname, value) \
tfa_set_bf(tfa, TFA_FAM(tfa, fieldname), value)
#define TFA_SET_BF_VOLATILE(tfa, fieldname, value) \
tfa_set_bf_volatile(tfa, TFA_FAM(tfa, fieldname), value)
#define TFA_GET_BF(tfa, fieldname) tfa_get_bf(tfa, TFA_FAM(tfa, fieldname))
/* set/get bit field in variable */
#define TFA_SET_BF_VALUE(tfa, fieldname, bf_value, p_reg_value) \
tfa_set_bf_value(TFA_FAM(tfa, fieldname), bf_value, p_reg_value)
#define TFA_GET_BF_VALUE(tfa, fieldname, reg_value) \
tfa_get_bf_value(TFA_FAM(tfa, fieldname), reg_value)
/* write/read registers using a bit field name
* to determine the register address
*/
#define TFA_WRITE_REG(tfa, fieldname, value) \
tfa_write_reg(tfa, TFA_FAM(tfa, fieldname), value)
#define TFA_READ_REG(tfa, fieldname) \
tfa_read_reg(tfa, TFA_FAM(tfa, fieldname))
/* instance for TFA9874 / TFA9878 / TFA9872 / TFA9894 */
#define TFA7x_FAM(tfa, fieldname) (TFA9878_BF_##fieldname)
/* set/get bit fields to HW register*/
#define TFA7x_SET_BF(tfa, fieldname, value) \
tfa_set_bf(tfa, TFA7x_FAM(tfa, fieldname), value)
#define TFA7x_SET_BF_VOLATILE(tfa, fieldname, value) \
tfa_set_bf_volatile(tfa, TFA7x_FAM(tfa, fieldname), value)
#define TFA7x_GET_BF(tfa, fieldname) tfa_get_bf(tfa, TFA7x_FAM(tfa, fieldname))
/* set/get bit field in variable */
#define TFA7x_SET_BF_VALUE(tfa, fieldname, bf_value, p_reg_value) \
tfa_set_bf_value(TFA7x_FAM(tfa, fieldname), bf_value, p_reg_value)
#define TFA7x_GET_BF_VALUE(tfa, fieldname, reg_value) \
tfa_get_bf_value(TFA7x_FAM(tfa, fieldname), reg_value)
/* write/read registers using a bit field name
* to determine the register address
*/
#define TFA7x_WRITE_REG(tfa, fieldname, value) \
tfa_write_reg(tfa, TFA7x_FAM(tfa, fieldname), value)
#define TFA7x_READ_REG(tfa, fieldname) \
tfa_read_reg(tfa, TFA7x_FAM(tfa, fieldname))
/* get bit value at nth value from right most */
#define TFA_GET_BIT_VALUE(value, nth) \
(((value) & (0x1 << (nth))) >> (nth))
/* FOR CALIBRATION RETRIES */
#define TFA98XX_API_WAITRESULT_NTRIES 3000 /* defined in API */
#define TFA98XX_API_WAITCAL_NTRIES 20
#define TFA98XX_API_REWRTIE_MTP_NTRIES 5
#define CAL_STATUS_INTERVAL 100
enum tfa98xx_error tfa_run_mute(struct tfa_device *tfa);
enum tfa98xx_error tfa_run_unmute(struct tfa_device *tfa);
/*
* run post-calibration process
* @param tfa the device struct pointer
*/
enum tfa98xx_error tfa_wait_cal(struct tfa_device *tfa);
/*
* check speaker damage with event / status
* @param tfa the device struct pointer
* @param dsp_event event from algorithm
* @param dsp_status status from algorithm
*/
int tfa_run_damage_check(struct tfa_device *tfa,
int dsp_event, int dsp_status);
/*
* check V validation result with event / status
* @param tfa the device struct pointer
* @param dsp_event event from algorithm
* @param dsp_status status from algorithm
*/
int tfa_run_vval_result_check(struct tfa_device *tfa,
int dsp_event, int dsp_status);
/*
* wait for calibrate_done
* @param tfa the device struct pointer
* @param calibrate_done pointer to status of calibration
*/
enum tfa98xx_error tfa_run_wait_calibration(struct tfa_device *tfa,
int *calibrate_done);
/*
* run the startup/init sequence and set ACS bit
* @param tfa the device struct pointer
* @param profile the profile that should be loaded
*/
enum tfa98xx_error tfa_run_coldstartup(struct tfa_device *tfa, int profile);
/*
* run the startup/init sequence and set ACS bit
* @param tfa the device struct pointer
* @param state the cold start state that is requested
*/
enum tfa98xx_error tfa_run_coldboot(struct tfa_device *tfa, int state);
/*
* this will load the patch witch will implicitly start the DSP
* if no patch is available the DPS is started immediately
* @param tfa the device struct pointer
*/
enum tfa98xx_error tfa_run_start_dsp(struct tfa_device *tfa);
/*
* start the clocks and wait until the AMP is switching
* on return the DSP sub system will be ready for loading
* @param tfa the device struct pointer
* @param profile the profile that should be loaded on startup
*/
enum tfa98xx_error tfa_run_startup(struct tfa_device *tfa, int profile);
/*
* Write calibration values for probus / ext_dsp, to feed RE25C to algorithm
*/
enum tfa98xx_error tfa_set_calibration_values(struct tfa_device *tfa);
/*
* Call tfa_set_calibration_values at once with loop
*/
enum tfa98xx_error tfa_set_calibration_values_once(struct tfa_device *tfa);
/*
* Force to bypass and initialize algorithm if it's already configured
*/
enum tfa98xx_error tfa98xx_set_tfadsp_bypass(struct tfa_device *tfa);
/*
* start the maximus speakerboost algorithm
* this implies a full system startup when the system was not already started
* @param tfa the device struct pointer
* @param force indicates whether a full system startup should be allowed
* @param profile the profile that should be loaded
*/
enum tfa98xx_error tfa_run_speaker_boost(struct tfa_device *tfa,
int force, int profile);
/*
* Startup the device and write all files from device and profile section
* @param tfa the device struct pointer
* @param force indicates whether a full system startup should be allowed
* @param profile the profile that should be loaded on speaker startup
*/
enum tfa98xx_error tfa_run_speaker_startup(struct tfa_device *tfa,
int force, int profile);
/*
* Run calibration
* @param tfa the device struct pointer
*/
enum tfa98xx_error tfa_run_speaker_calibration(struct tfa_device *tfa);
/*
* startup all devices. all step until patch loading is handled
* @param tfa the device struct pointer
*/
int tfa_run_startup_all(struct tfa_device *tfa);
/*
* powerup the coolflux subsystem and wait for it
* @param tfa the device struct pointer
*/
enum tfa98xx_error tfa_cf_powerup(struct tfa_device *tfa);
/*
* print the current device manager state
* @param tfa the device struct pointer
*/
enum tfa98xx_error tfa_show_current_state(struct tfa_device *tfa);
/*
* Init registers and coldboot dsp
* @param tfa the device struct pointer
*/
int tfa_reset(struct tfa_device *tfa);
/*
* Get profile from a register
* @param tfa the device struct pointer
*/
int tfa_dev_get_swprof(struct tfa_device *tfa);
/*
* Save profile in a register
*/
int tfa_dev_set_swprof(struct tfa_device *tfa, unsigned short new_value);
int tfa_dev_get_swvstep(struct tfa_device *tfa);
int tfa_dev_set_swvstep(struct tfa_device *tfa, unsigned short new_value);
int tfa_needs_reset(struct tfa_device *tfa);
int tfa_is_cold(struct tfa_device *tfa);
int tfa_is_cold_amp(struct tfa_device *tfa);
enum tfa_status_type {
TFA_SET_DEVICE = 0,
TFA_SET_CONFIG = 1,
TFA_SET_UNKNOWN
};
int tfa_count_status_flag(struct tfa_device *tfa, int type);
void tfa_set_status_flag(struct tfa_device *tfa, int type, int value);
void tfa_set_query_info(struct tfa_device *tfa);
int tfa_get_pga_gain(struct tfa_device *tfa);
int tfa_set_pga_gain(struct tfa_device *tfa, uint16_t value);
int tfa_get_noclk(struct tfa_device *tfa);
/*
* Status of used for monitoring
* @param tfa the device struct pointer
* @return tfa error enum
*/
/* instance for TFA9874 / TFA9878 / TFA9894 */
enum tfa98xx_error tfa7x_status(struct tfa_device *tfa);
/*
* function overload for flag_mtp_busy
*/
int tfa_dev_get_mtpb(struct tfa_device *tfa);
enum tfa98xx_error tfa_read_tspkr(struct tfa_device *tfa, int *spkt);
enum tfa98xx_error tfa_write_volume(struct tfa_device *tfa, int *sknt);
#ifdef __cplusplus
}
#endif
#endif /* TFA_SERVICE_H */
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