372 lines
11 KiB
C
372 lines
11 KiB
C
/*
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* Copyright (C) 2014 NXP Semiconductors, All Rights Reserved.
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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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*/
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#ifndef TFACONTAINER_H_
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#define TFACONTAINER_H_
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/* static limits */
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#define TFACONT_MAXDEVS (4) /* maximum nr of devices */
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#define TFACONT_MAXPROFS (16) /* maximum nr of profiles */
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#include "tfa98xx_parameters.h"
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/**
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* Pass the container buffer, initialize and allocate internal memory.
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*
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* @param cnt pointer to the start of the buffer holding the container file
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* @param length of the data in bytes
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* @return
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* - tfa_error_ok if normal
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* - tfa_error_container invalid container data
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* - tfa_error_bad_param invalid parameter
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*
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*/
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enum tfa_error tfa_load_cnt(void *cnt, int length);
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/**
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* Return the descriptor string
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* @param cnt pointer to the container struct
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* @param dsc pointer to nxpTfa descriptor
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* @return descriptor string
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*/
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char *tfaContGetString(struct nxpTfaContainer *cnt, struct nxpTfaDescPtr *dsc);
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/**
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* Gets the string for the given command type number
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* @param type number representing a command
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* @return string of a command
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*/
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char *tfaContGetCommandString(uint32_t type);
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/**
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* get the device type from the patch in this devicelist
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* - find the patch file for this devidx
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* - return the devid from the patch or 0 if not found
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* @param cnt pointer to container file
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* @param dev_idx device index
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* @return descriptor string
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*/
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int tfa_cnt_get_devid(struct nxpTfaContainer *cnt, int dev_idx);
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/**
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* Get the slave for the device if it exists.
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* @param tfa the device struct pointer
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* @param slave_addr the index of the device
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaContGetSlave(struct tfa_device *tfa, uint8_t *slave_addr);
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void tfaContSetSlave(uint8_t slave_addr);
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/**
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* Get the index for a skave address.
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* @param tfa the device struct pointer
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* @return the device index
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*/
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int tfa_cont_get_idx(struct tfa_device *tfa);
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/**
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* Write reg and bitfield items in the devicelist to the target.
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* @param tfa the device struct pointer
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaContWriteRegsDev(struct tfa_device *tfa);
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/**
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* Write reg and bitfield items in the profilelist to the target.
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* @param tfa the device struct pointer
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* @param prof_idx the profile index
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaContWriteRegsProf(struct tfa_device *tfa, int prof_idx);
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/**
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* Write a patchfile in the devicelist to the target.
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* @param tfa the device struct pointer
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaContWritePatch(struct tfa_device *tfa);
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/**
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* Write all param files in the devicelist to the target.
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* @param tfa the device struct pointer
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaContWriteFiles(struct tfa_device *tfa);
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/**
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* Get sample rate from passed profile index
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* @param tfa the device struct pointer
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* @param prof_idx the index of the profile
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* @return sample rate value
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*/
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unsigned int tfa98xx_get_profile_sr(struct tfa_device *tfa,
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unsigned int prof_idx);
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/**
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* Get the device name string
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* @param cnt the pointer to the container struct
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* @param dev_idx the index of the device
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* @return device name string or error string if not found
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*/
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char *tfaContDeviceName(struct nxpTfaContainer *cnt, int dev_idx);
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/**
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* Get the application name from the container file application field
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* @param tfa the device struct pointer
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* @param name the input stringbuffer with size: sizeof(application field)+1
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* @return actual string length
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*/
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int tfa_cnt_get_app_name(struct tfa_device *tfa, char *name);
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/**
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* Get profile index of the calibration profile
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* @param tfa the device struct pointer
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* @return profile index, -2 if no calibration profile is found or -1 on error
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*/
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int tfaContGetCalProfile(struct tfa_device *tfa);
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/**
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* Is the profile a tap profile ?
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* @param tfa the device struct pointer
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* @param prof_idx the index of the profile
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* @return 1 if the profile is a tap profile or 0 if not
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*/
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int tfaContIsTapProfile(struct tfa_device *tfa, int prof_idx);
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/**
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* Get the name of the profile at certain index for a device in the container
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* file
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* @param cnt the pointer to the container struct
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* @param dev_idx the index of the device
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* @param prof_idx the index of the profile
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* @return profile name string or error string if not found
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*/
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char *tfaContProfileName(struct nxpTfaContainer *cnt, int dev_idx,
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int prof_idx);
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/**
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* Process all items in the profilelist
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* NOTE an error return during processing will leave the device muted
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* @param tfa the device struct pointer
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* @param prof_idx index of the profile
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* @param vstep_idx index of the vstep
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaContWriteProfile(struct tfa_device *tfa, int prof_idx,
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int vstep_idx);
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/**
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* Specify the speaker configurations (cmd id) (Left, right, both, none)
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* @param dev_idx index of the device
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* @param configuration name string of the configuration
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*/
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void tfa98xx_set_spkr_select(int dev_idx, char *configuration);
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enum Tfa98xx_Error tfa_cont_write_filterbank(struct tfa_device *tfa,
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struct nxpTfaFilter *filter);
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/**
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* Write all param files in the profilelist to the target
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* this is used during startup when maybe ACS is set
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* @param tfa the device struct pointer
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* @param prof_idx the index of the profile
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* @param vstep_idx the index of the vstep
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaContWriteFilesProf(struct tfa_device *tfa, int prof_idx,
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int vstep_idx);
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enum Tfa98xx_Error tfaContWriteFilesVstep(struct tfa_device *tfa, int prof_idx,
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int vstep_idx);
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enum Tfa98xx_Error tfaContWriteDrcFile(struct tfa_device *tfa, int size,
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uint8_t data[]);
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/**
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* Get the device list dsc from the tfaContainer
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* @param cont pointer to the tfaContainer
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* @param dev_idx the index of the device
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* @return device list pointer
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*/
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struct nxpTfaDeviceList *tfaContGetDevList(struct nxpTfaContainer *cont,
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int dev_idx);
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/**
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* Get the Nth profile for the Nth device
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* @param cont pointer to the tfaContainer
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* @param dev_idx the index of the device
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* @param prof_idx the index of the profile
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* @return profile list pointer
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*/
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struct nxpTfaProfileList *tfaContGetDevProfList(struct nxpTfaContainer *cont,
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int dev_idx, int prof_idx);
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/**
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* Get the number of profiles for device from contaienr
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* @param cont pointer to the tfaContainer
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* @param dev_idx the index of the device
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* @return device list pointer
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*/
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int tfa_cnt_get_dev_nprof(struct tfa_device *tfa);
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/**
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* Get the Nth livedata for the Nth device
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* @param cont pointer to the tfaContainer
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* @param dev_idx the index of the device
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* @param livedata_idx the index of the livedata
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* @return livedata list pointer
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*/
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struct nxpTfaLiveDataList *
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tfaContGetDevLiveDataList(struct nxpTfaContainer *cont, int dev_idx,
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int livedata_idx);
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/**
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* Check CRC for container
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* @param cont pointer to the tfaContainer
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* @return error value 0 on error
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*/
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int tfaContCrcCheckContainer(struct nxpTfaContainer *cont);
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/**
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* Get the device list pointer
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* @param cnt pointer to the container struct
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* @param dev_idx the index of the device
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* @return pointer to device list
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*/
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struct nxpTfaDeviceList *tfaContDevice(struct nxpTfaContainer *cnt,
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int dev_idx);
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/**
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* Return the pointer to the first profile in a list from the tfaContainer
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* @param cont pointer to the tfaContainer
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* @return pointer to first profile in profile list
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*/
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struct nxpTfaProfileList *tfaContGet1stProfList(struct nxpTfaContainer *cont);
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/**
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* Return the pointer to the next profile in a list
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* @param prof is the pointer to the profile list
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* @return profile list pointer
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*/
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struct nxpTfaProfileList *tfaContNextProfile(struct nxpTfaProfileList *prof);
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/**
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* Return the pointer to the first livedata in a list from the tfaContainer
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* @param cont pointer to the tfaContainer
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* @return pointer to first livedata in profile list
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*/
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struct nxpTfaLiveDataList *
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tfaContGet1stLiveDataList(struct nxpTfaContainer *cont);
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/**
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* Return the pointer to the next livedata in a list
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* @param livedata_idx is the pointer to the livedata list
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* @return livedata list pointer
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*/
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struct nxpTfaLiveDataList *
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tfaContNextLiveData(struct nxpTfaLiveDataList *livedata_idx);
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/**
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* Write a bit field
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* @param tfa the device struct pointer
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* @param bf bitfield to write
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaRunWriteBitfield(struct tfa_device *tfa,
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struct nxpTfaBitfield bf);
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/**
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* Write a parameter file to the device
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* @param tfa the device struct pointer
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* @param file filedescriptor pointer
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* @param vstep_idx index to vstep
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* @param vstep_msg_idx index to vstep message
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaContWriteFile(struct tfa_device *tfa,
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struct nxpTfaFileDsc *file, int vstep_idx,
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int vstep_msg_idx);
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/**
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* Get the max volume step associated with Nth profile for the Nth device
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* @param tfa the device struct pointer
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* @param prof_idx profile index
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* @return the number of vsteps
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*/
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int tfacont_get_max_vstep(struct tfa_device *tfa, int prof_idx);
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/**
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* Get the file contents associated with the device or profile
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* Search within the device tree, if not found, search within the profile
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* tree. There can only be one type of file within profile or device.
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* @param tfa the device struct pointer
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* @param prof_idx I2C profile index in the device
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* @param type file type
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* @return 0 NULL if file type is not found
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* @return 1 file contents
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*/
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struct nxpTfaFileDsc *tfacont_getfiledata(struct tfa_device *tfa, int prof_idx,
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enum nxpTfaHeaderType type);
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/**
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* Dump the contents of the file header
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* @param hdr pointer to file header data
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*/
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void tfaContShowHeader(struct nxpTfaHeader *hdr);
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/**
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* Read a bit field
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* @param tfa the device struct pointer
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* @param bf bitfield to read out
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfaRunReadBitfield(struct tfa_device *tfa,
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struct nxpTfaBitfield *bf);
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/**
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* Get hw feature bits from container file
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* @param tfa the device struct pointer
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* @param hw_feature_register pointer to where hw features are stored
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*/
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void get_hw_features_from_cnt(struct tfa_device *tfa, int *hw_feature_register);
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/**
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* Get sw feature bits from container file
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* @param tfa the device struct pointer
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* @param sw_feature_register pointer to where sw features are stored
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*/
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void get_sw_features_from_cnt(struct tfa_device *tfa,
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int sw_feature_register[2]);
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/**
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* Factory trimming for the Boost converter
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* check if there is a correction needed
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* @param tfa the device struct pointer
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*/
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enum Tfa98xx_Error tfa98xx_factory_trimmer(struct tfa_device *tfa);
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/**
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* Search for filters settings and if found then write them to the device
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* @param tfa the device struct pointer
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* @param prof_idx profile to look in
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* @return Tfa98xx_Error
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*/
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enum Tfa98xx_Error tfa_set_filters(struct tfa_device *tfa, int prof_idx);
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/**
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* Get the firmware version from the patch in the container file
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* @param tfa the device struct pointer
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* @return firmware version
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*/
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int tfa_cnt_get_patch_version(struct tfa_device *tfa);
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int tfa_tib_dsp_msgmulti(struct tfa_device *tfa, int length,
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const char *buffer);
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#endif /* TFACONTAINER_H_ */
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