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 * Copyright (c) 2016, Texas Instruments Incorporated
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 * modification, are permitted provided that the following conditions
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 *    notice, this list of conditions and the following disclaimer.
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 *    notice, this list of conditions and the following disclaimer in the
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 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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/**
 * \file:   aic3104.c
 *
 * \brief:  Routines to initialize the aic3104 Audio Coded
 *
 * \b Descr: This file contains the routines for configuring and
 *           accessing the aic3104 Audio Codec
 *
 */

/*
 *====================
 * Includes
 *====================
 */
#include "dm8127_i2c.h"
#include "dm8127_types.h"
#include "aic3104.h"
#include "stdio.h"
  
/*
 *====================
 * Function implementations
 *====================
 */

/***
 * \brief: Routine to set the register value in the aic3104 Codec
 *
 * \bDescr: This routine initializes the I2C instance 0. We are not configuring
 * \n       the interrupts here as the code is intended to carry out all I/O
 * \n       operations in polled mode.
 *
 * \param:  u8RegNum		[IN]	Bus Instance number
 * \n       u8RegVal		[IN]	Value to be written
 *
 * \return:   SUCCESS    on success
 * \n         FAILED     if any error
 */

STATUS aic3104RegSet
(
	UINT8	u8RegNum,
	UINT8  	u8RegVal
)
{
	STATUS u32RetVal = SUCCESS;
	UINT8  u8DataWritten = 0;
	
	UINT8	au8Cmd[32];
	
	au8Cmd[0] = u8RegNum & aic3104_REG_ADDR_MASK;
	au8Cmd[1] = u8RegVal;
	
	u32RetVal = DM8127I2cWite (aic3104_I2C_BUS_NUM_2,
								aic3104_I2C_ADDR,
								au8Cmd,
								2,
								&u8DataWritten );
	if(u32RetVal == FAILED)
		printf("I2c write failed\n");
	
	return (u32RetVal);
}
