/*******************************************************************************
Copyright (C) Marvell International Ltd. and its affiliates

This software file (the "File") is owned and distributed by Marvell
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File under one of the following license alternatives, please (i) delete this
introductory statement regarding license alternatives, (ii) delete the two
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Marvell copyright notice above.

********************************************************************************
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If you received this File from Marvell and you have entered into a commercial
license agreement (a "Commercial License") with Marvell, the File is licensed
to you under the terms of the applicable Commercial License.

********************************************************************************
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If you received this File from Marvell, you may opt to use, redistribute and/or
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THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
DISCLAIMED.  The GPL License provides additional details about this warranty
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********************************************************************************
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If you received this File from Marvell, you may opt to use, redistribute and/or
modify this File under the following licensing terms.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    *   Redistributions of source code must retain the above copyright notice,
	    this list of conditions and the following disclaimer.

    *   Redistributions in binary form must reproduce the above copyright
	notice, this list of conditions and the following disclaimer in the
	documentation and/or other materials provided with the distribution.

    *   Neither the name of Marvell nor the names of its contributors may be
	used to endorse or promote products derived from this software without
	specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*******************************************************************************/

#include "mvCommon.h"
#include "mvOs.h"
#include "ctrlEnv/mvCtrlEnvSpec.h"
#include "mvSysAudioConfig.h"
#include "mvAudioRegs.h"
#include "mvAudio.h"

/* #define MV_AUDIO_SKIP_WIN_DECODING */

static MV_U32 audioBurstBytesNumGet(MV_AUDIO_BURST_SIZE burst);

static MV_AUDIO_HAL_DATA audioHalData[MV_AUDIO_MAX_UNITS];
#ifndef MV_AUDIO_SKIP_WIN_DECODING
static MV_UNIT_WIN_INFO audioAddrDecWinMap[MAX_TARGETS + 1];
static MV_STATUS mvAudioReplaceAddrWin(MV_U32 unit, MV_U32 winId, MV_U32 buffPhysAddr, MV_U32 buffSize);
#endif

/*******************************************************************************
* mvAudioHalInit - Initialize the Audio subsystem
*
* DESCRIPTION:
*
* INPUT:
*       None
* OUTPUT:
*		None
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvAudioHalInit(MV_U8 unit, MV_AUDIO_HAL_DATA *halData)
{
	int timeout;

	MV_REG_BIT_RESET(MV_AUDIO_PLL_CTRL1_REG(unit), 0x333FF8);
	MV_REG_BIT_SET(MV_AUDIO_PLL_CTRL1_REG(unit), 0x111D18);

	/*MV_REG_BIT_RESET(0x10074,0xC018000);
	   MV_REG_BIT_SET(0x10074,0x4008000); */

	timeout = 10000000;
	while (timeout--)
		continue;

	MV_REG_BIT_RESET(MV_AUDIO_PLL_CTRL1_REG(unit), 0x333FF8);
	MV_REG_BIT_SET(MV_AUDIO_PLL_CTRL1_REG(unit), 0x111D18);

	mvOsMemcpy(&audioHalData[unit], halData, sizeof(MV_AUDIO_HAL_DATA));
	/*MV_REG_BIT_RESET(0x10074,0xC018000);
	   MV_REG_BIT_SET(0x10074,0x4008000); */

}

/* Clocks Control and Status related*/
/*******************************************************************************
* mvAudioDCOCtrlSet - Set DCO control register
*
* DESCRIPTION:
*
* INPUT:
*       dcoCtrl: pointer to MV_AUDIO_FREQ_DATA structure
* OUTPUT:
*		None
* RETURN:
*       None
*
*******************************************************************************/

MV_STATUS mvAudioDCOCtrlSet(int unit, MV_AUDIO_FREQ_DATA *dcoCtrl)
{
	MV_U32 reg;
	/* Check parameters */
	if (dcoCtrl->baseFreq > AUDIO_FREQ_96KH) {
		mvOsPrintf("mvAudioDCOCtrlSet: dcoCtrl->baseFreq value (0x%x) invalid\n", dcoCtrl->baseFreq);
		return MV_BAD_PARAM;

	}
	if ((dcoCtrl->offset > 0xFD0) || (dcoCtrl->offset < 0x20)) {
		mvOsPrintf("mvAudioDCOCtrlSet: dcoCtrl->offset value (0x%x) invalid\n", dcoCtrl->baseFreq);
		return MV_BAD_PARAM;
	}
	reg = MV_REG_READ(MV_AUDIO_DCO_CTRL_REG(unit));

	reg &= ~(ADCR_DCO_CTRL_FS_MASK | ADCR_DCO_CTRL_OFFSET_MASK);
	reg |= ((dcoCtrl->baseFreq << ADCR_DCO_CTRL_FS_OFFS) | (dcoCtrl->offset << ADCR_DCO_CTRL_OFFSET_OFFS));
	MV_REG_WRITE(MV_AUDIO_DCO_CTRL_REG(unit), reg);

	return MV_OK;
}

/*******************************************************************************
* mvAudioDCOCtrlGet - Set DCO control register
*
* DESCRIPTION:
*
* INPUT:
*       dcoCtrl: pointer to MV_AUDIO_FREQ_DATA structure
* OUTPUT:
*		dcoCtrl: pointer to MV_AUDIO_FREQ_DATA structure
* RETURN:
*       None
*
*******************************************************************************/

MV_VOID mvAudioDCOCtrlGet(int unit, MV_AUDIO_FREQ_DATA *dcoCtrl)
{
	MV_U32 reg = MV_REG_READ(MV_AUDIO_DCO_CTRL_REG(unit));

	dcoCtrl->baseFreq = (reg & ADCR_DCO_CTRL_FS_MASK) >> ADCR_DCO_CTRL_FS_OFFS;
	dcoCtrl->offset = (reg & ADCR_DCO_CTRL_OFFSET_MASK) >> ADCR_DCO_CTRL_OFFSET_OFFS;
}

/*******************************************************************************
* mvAudioSpcrCtrlGet - Set SPCR control register
*
* DESCRIPTION:
*
* INPUT:
*       spcrCtrl: pointer to MV_AUDIO_FREQ_DATA structure
* OUTPUT:
*		spcrCtrl: pointer to MV_AUDIO_FREQ_DATA structure
* RETURN:
*       None
*
*******************************************************************************/

MV_VOID mvAudioSpcrCtrlGet(int unit, MV_AUDIO_FREQ_DATA *spcrCtrl)
{
	MV_U32 reg = MV_REG_READ(MV_AUDIO_SPCR_DCO_STATUS_REG(unit));

	spcrCtrl->baseFreq = (reg & ASDSR_SPCR_CTRLFS_MASK) >> ASDSR_SPCR_CTRLFS_OFFS;
	spcrCtrl->offset = (reg & ASDSR_SPCR_CTRLOFFSET_MASK) >> ASDSR_SPCR_CTRLOFFSET_OFFS;
}

/* Audio PlayBack related*/
/*******************************************************************************
* mvAudioPlaybackControlSet - Set Playback general parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_AUDIO_PLAYBACK_CTRL structure
* OUTPUT:
*		None
* RETURN:
*       MV_OK on success , MV_FAIL on fail
*
*******************************************************************************/
MV_STATUS mvAudioPlaybackControlSet(int unit, MV_AUDIO_PLAYBACK_CTRL *ctrl)
{
	MV_U32 reg;

	if (ctrl->monoMode >= AUDIO_PLAY_OTHER_MONO) {
		mvOsPrintf("mvAudioPlaybackControlSet: Error ,illegal monoMode %x\n", ctrl->monoMode);

		return MV_FAIL;

	}

	if ((ctrl->burst != AUDIO_32BYTE_BURST) && (ctrl->burst != AUDIO_128BYTE_BURST)) {
		mvOsPrintf("mvAudioPlaybackControlSet: Error ,illegal burst %x\n", ctrl->burst);

		return MV_FAIL;

	}

	if (ctrl->bufferPhyBase & (MV_AUDIO_BUFFER_MIN_ALIGN - 1)) {
		mvOsPrintf("mvAudioPlaybackControlSet: Error ,bufferPhyBase is not"
			   "\n aligned to 0x%x bytes\n", MV_AUDIO_BUFFER_MIN_ALIGN);

		return MV_FAIL;
	}

	if ((ctrl->bufferSize <= audioBurstBytesNumGet(ctrl->burst)) ||
	    (ctrl->bufferSize & (audioBurstBytesNumGet(ctrl->burst) - 1)) ||
	    (ctrl->bufferSize > AUDIO_REG_TO_SIZE(APBBCR_SIZE_MAX))
	    ) {
		mvOsPrintf("mvAudioPlaybackControlSet: Error, bufferSize smaller"
			   "\nthan or not multiple of 0x%x bytes or larger than"
			   "\n 0x%x", audioBurstBytesNumGet(ctrl->burst), AUDIO_REG_TO_SIZE(APBBCR_SIZE_MAX));

		return MV_FAIL;
	}

	reg = MV_REG_READ(MV_AUDIO_PLAYBACK_CTRL_REG(unit));
	reg &= ~(APCR_PLAY_BURST_SIZE_MASK | APCR_LOOPBACK_MASK | APCR_PLAY_MONO_MASK | APCR_PLAY_SAMPLE_SIZE_MASK);
	reg |= ctrl->burst << APCR_PLAY_BURST_SIZE_OFFS;
	reg |= ctrl->loopBack << APCR_LOOPBACK_OFFS;
	reg |= ctrl->monoMode << APCR_PLAY_MONO_OFFS;
	reg |= ctrl->sampleSize << APCR_PLAY_SAMPLE_SIZE_OFFS;
	MV_REG_WRITE(MV_AUDIO_PLAYBACK_CTRL_REG(unit), reg);

#ifndef MV_AUDIO_SKIP_WIN_DECODING
	if (mvAudioReplaceAddrWin(unit, MV_AUDIO_PLAYBACK_WIN_NUM, ctrl->bufferPhyBase, ctrl->bufferSize) != MV_OK) {
		mvOsPrintf("mvAudioRecordControlSet: Failed to replace address decoding window.\n");
		return MV_FAIL;
	}
#endif

	/* Set the interrupt byte count.                            */
	reg = ctrl->intByteCount & APBCI_BYTE_COUNT_MASK;
	MV_REG_WRITE(MV_AUDIO_PLAYBACK_BYTE_CNTR_INT_REG(unit), reg);

	MV_REG_WRITE(MV_AUDIO_PLAYBACK_BUFF_START_REG(unit), ctrl->bufferPhyBase);
	MV_REG_WRITE(MV_AUDIO_PLAYBACK_BUFF_SIZE_REG(unit), AUDIO_SIZE_TO_REG(ctrl->bufferSize));

	return MV_OK;
}

/*******************************************************************************
* mvAudioPlaybackControlGet - Get Playback general parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_AUDIO_PLAYBACK_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_AUDIO_PLAYBACK_CTRL structure
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvAudioPlaybackControlGet(int unit, MV_AUDIO_PLAYBACK_CTRL *ctrl)
{
	MV_U32 reg = MV_REG_READ(MV_AUDIO_PLAYBACK_CTRL_REG(unit));

	ctrl->burst = (reg & APCR_PLAY_BURST_SIZE_MASK) >> APCR_PLAY_BURST_SIZE_OFFS;
	ctrl->loopBack = (reg & APCR_LOOPBACK_MASK) >> APCR_LOOPBACK_OFFS;
	ctrl->monoMode = (reg & APCR_PLAY_MONO_MASK) >> APCR_PLAY_MONO_OFFS;

	ctrl->bufferPhyBase = MV_REG_READ(MV_AUDIO_PLAYBACK_BUFF_START_REG(unit));
	reg = MV_REG_READ(MV_AUDIO_PLAYBACK_BUFF_SIZE_REG(unit));
	ctrl->bufferSize = AUDIO_REG_TO_SIZE(reg);

	ctrl->intByteCount = MV_REG_READ(MV_AUDIO_PLAYBACK_BYTE_CNTR_INT_REG(unit));
}

/*******************************************************************************
* mvAudioPlaybackStatusGet - Get Playback status parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_AUDIO_PLAYBACK_STATUS structure
* OUTPUT:
*		ctrl: pointer to MV_AUDIO_PLAYBACK_STATUS structure
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvAudioPlaybackStatusGet(int unit, MV_AUDIO_PLAYBACK_STATUS *status)
{
	status->muteI2S = ((MV_REG_READ(MV_AUDIO_PLAYBACK_CTRL_REG(unit)) & APCR_PLAY_I2S_MUTE_MASK) ?
			   MV_TRUE : MV_FALSE);
	status->enableI2S = ((MV_REG_READ(MV_AUDIO_PLAYBACK_CTRL_REG(unit)) & APCR_PLAY_I2S_ENABLE_MASK) ?
			     MV_TRUE : MV_FALSE);
	status->muteSPDIF = ((MV_REG_READ(MV_AUDIO_PLAYBACK_CTRL_REG(unit)) & APCR_PLAY_SPDIF_MUTE_MASK) ?
			     MV_TRUE : MV_FALSE);
	status->enableSPDIF = ((MV_REG_READ(MV_AUDIO_PLAYBACK_CTRL_REG(unit)) & APCR_PLAY_SPDIF_ENABLE_MASK) ?
			       MV_TRUE : MV_FALSE);
	status->pause = ((MV_REG_READ(MV_AUDIO_PLAYBACK_CTRL_REG(unit)) & APCR_PLAY_PAUSE_MASK) ? MV_TRUE : MV_FALSE);

}

/*******************************************************************************
* mvSPDIFPlaybackCtrlGet - Set SPDIF Playback control parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_SPDIF_PLAYBACK_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_SPDIF_PLAYBACK_CTRL structure
* RETURN:
*       None
*
*******************************************************************************/
/* Audio SPDIF PlayBack related*/
MV_VOID mvSPDIFPlaybackCtrlSet(int unit, MV_SPDIF_PLAYBACK_CTRL *ctrl)
{
	if (ctrl->blockStartInternally)
		MV_REG_BIT_RESET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_BLOCK_START_MASK);
	else
		MV_REG_BIT_SET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_BLOCK_START_MASK);

	if (ctrl->validityFromMemory)
		MV_REG_BIT_SET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_PB_EN_MEM_VALIDITY_MASK);
	else
		MV_REG_BIT_RESET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_PB_EN_MEM_VALIDITY_MASK);

	if (ctrl->userBitsFromMemory)
		MV_REG_BIT_SET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_PB_MEM_USR_EN_MASK);
	else
		MV_REG_BIT_RESET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_PB_MEM_USR_EN_MASK);

	if (ctrl->underrunData)
		MV_REG_BIT_SET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_UNDERRUN_DATA_MASK);
	else
		MV_REG_BIT_RESET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_UNDERRUN_DATA_MASK);

	if (ctrl->validity)
		MV_REG_BIT_SET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_PB_REG_VALIDITY_MASK);
	else
		MV_REG_BIT_RESET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_PB_REG_VALIDITY_MASK);

	if (ctrl->nonPcm)
		MV_REG_BIT_SET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_PB_NONPCM_MASK);
	else
		MV_REG_BIT_RESET(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit), ASPCR_SPDIF_PB_NONPCM_MASK);
}

/*******************************************************************************
* mvSPDIFPlaybackCtrlGet - Get SPDIF Playback control parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_SPDIF_PLAYBACK_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_SPDIF_PLAYBACK_CTRL structure
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvSPDIFPlaybackCtrlGet(int unit, MV_SPDIF_PLAYBACK_CTRL *ctrl)
{
	ctrl->blockStartInternally =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit)) & ASPCR_SPDIF_BLOCK_START_MASK) ? MV_TRUE : MV_FALSE);
	ctrl->nonPcm =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit)) & ASPCR_SPDIF_PB_NONPCM_MASK) ? MV_TRUE : MV_FALSE);
	ctrl->underrunData =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit)) & ASPCR_SPDIF_UNDERRUN_DATA_MASK) ? MV_TRUE : MV_FALSE);
	ctrl->userBitsFromMemory =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit)) & ASPCR_SPDIF_PB_MEM_USR_EN_MASK) ? MV_TRUE : MV_FALSE);
	ctrl->validity =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit)) & ASPCR_SPDIF_PB_REG_VALIDITY_MASK) ? MV_TRUE : MV_FALSE);
	ctrl->validityFromMemory =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_PLAY_CTRL_REG(unit)) & ASPCR_SPDIF_PB_EN_MEM_VALIDITY_MASK) ?
	     MV_TRUE : MV_FALSE);

}

/*******************************************************************************
* mvI2SPlaybackCtrlSet - Set I2S Playback control parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_I2S_PLAYBACK_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_I2S_PLAYBACK_CTRL structure
* RETURN:
*       MV_OK on success, and MV_FAIL on fail.
*
*******************************************************************************/

/* Audio I2S PlayBack related*/
MV_STATUS mvI2SPlaybackCtrlSet(int unit, MV_I2S_PLAYBACK_CTRL *ctrl)
{
	MV_U32 reg = MV_REG_READ(MV_AUDIO_I2S_PLAY_CTRL_REG(unit)) &
	    ~(AIPCR_I2S_PB_JUSTF_MASK | AIPCR_I2S_PB_SAMPLE_SIZE_MASK);

	if (ctrl->sampleSize > SAMPLE_16BIT) {
		mvOsPrintf("mvI2SPlaybackCtrlSet: illigal sample size\n");
		return MV_FAIL;
	}

	reg |= ctrl->sampleSize << AIPCR_I2S_PB_SAMPLE_SIZE_OFFS;

	if (ctrl->sendLastFrame)
		MV_REG_BIT_SET(MV_AUDIO_I2S_PLAY_CTRL_REG(unit), AIPCR_I2S_SEND_LAST_FRM_MASK);
	else
		MV_REG_BIT_RESET(MV_AUDIO_I2S_PLAY_CTRL_REG(unit), AIPCR_I2S_SEND_LAST_FRM_MASK);

	switch (ctrl->justification) {
	case I2S_JUSTIFIED:
	case LEFT_JUSTIFIED:
	case RIGHT_JUSTIFIED:
		reg |= ctrl->justification << AIPCR_I2S_PB_JUSTF_OFFS;
		break;
	default:
		mvOsPrintf("mvI2SPlaybackCtrlSet: illigal Justification value\n");
		return MV_FAIL;

	}

	MV_REG_WRITE(MV_AUDIO_I2S_PLAY_CTRL_REG(unit), reg);
	return MV_OK;

}

/*******************************************************************************
* mvI2SPlaybackCtrlGet - Get I2S Playback control parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_I2S_PLAYBACK_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_I2S_PLAYBACK_CTRL structure
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvI2SPlaybackCtrlGet(int unit, MV_I2S_PLAYBACK_CTRL *ctrl)
{
	ctrl->sendLastFrame =
	    ((MV_REG_READ(MV_AUDIO_I2S_PLAY_CTRL_REG(unit)) & AIPCR_I2S_SEND_LAST_FRM_MASK) ? MV_TRUE : MV_FALSE);

	ctrl->justification =
	    ((MV_REG_READ(MV_AUDIO_I2S_PLAY_CTRL_REG(unit)) & AIPCR_I2S_PB_JUSTF_MASK) >> AIPCR_I2S_PB_JUSTF_OFFS);

	ctrl->sampleSize =
	    ((MV_REG_READ(MV_AUDIO_I2S_PLAY_CTRL_REG(unit)) & AIPCR_I2S_PB_SAMPLE_SIZE_MASK) >>
	     AIPCR_I2S_PB_SAMPLE_SIZE_OFFS);

}

/*******************************************************************************
* mvAudioRecordControlGet - Get Recording control parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_AUDIO_RECORD_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_AUDIO_RECORD_CTRL structure
* RETURN:
*       MV_OK on success , MV_FAIL on fail.
*
*******************************************************************************/
/* Audio Recording*/
MV_STATUS mvAudioRecordControlSet(int unit, MV_AUDIO_RECORD_CTRL *ctrl)
{
	MV_U32 reg;

	if (ctrl->monoChannel > AUDIO_REC_RIGHT_MONO) {
		mvOsPrintf("mvAudioRecordControlSet: Error ,illegal monoChannel %x\n", ctrl->monoChannel);

		return MV_FAIL;
	}

	if ((ctrl->burst != AUDIO_32BYTE_BURST) && (ctrl->burst != AUDIO_128BYTE_BURST)) {
		mvOsPrintf("mvAudioRecordControlSet: Error ,illegal burst %x\n", ctrl->burst);

		return MV_FAIL;

	}

	if (ctrl->bufferPhyBase & (MV_AUDIO_BUFFER_MIN_ALIGN - 1)) {
		mvOsPrintf("mvAudioRecordControlSet: Error ,bufferPhyBase is not"
			   "\n aligned to 0x%x bytes\n", MV_AUDIO_BUFFER_MIN_ALIGN);

		return MV_FAIL;
	}

	if ((ctrl->bufferSize <= audioBurstBytesNumGet(ctrl->burst)) ||
	    (ctrl->bufferSize & (audioBurstBytesNumGet(ctrl->burst) - 1)) ||
	    (ctrl->bufferSize > AUDIO_REG_TO_SIZE(APBBCR_SIZE_MAX))
	    ) {
		mvOsPrintf("mvAudioRecordControlSet: Error, bufferSize smaller"
			   "\nthan or not multiple of 0x%x bytes or larger than"
			   "\n 0x%x", audioBurstBytesNumGet(ctrl->burst), AUDIO_REG_TO_SIZE(APBBCR_SIZE_MAX));

		return MV_FAIL;
	}

	reg = MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit));
	reg &= ~(ARCR_RECORD_BURST_SIZE_MASK | ARCR_RECORDED_MONO_CHNL_MASK | ARCR_RECORD_SAMPLE_SIZE_MASK);
	switch (ctrl->sampleSize) {
	case SAMPLE_16BIT:
	case SAMPLE_16BIT_NON_COMPACT:
	case SAMPLE_20BIT:
	case SAMPLE_24BIT:
	case SAMPLE_32BIT:
		reg |= ctrl->sampleSize << ARCR_RECORD_SAMPLE_SIZE_OFFS;
		break;
	default:
		mvOsPrintf("mvAudioRecordControlSet: Error ,illegal sampleSize %x\n", ctrl->sampleSize);

		return MV_FAIL;
	}

	reg |= ctrl->burst << ARCR_RECORD_BURST_SIZE_OFFS;
	reg |= ctrl->monoChannel << ARCR_RECORDED_MONO_CHNL_OFFS;
	MV_REG_WRITE(MV_AUDIO_RECORD_CTRL_REG(unit), reg);

	if (ctrl->mono)
		MV_REG_BIT_SET(MV_AUDIO_RECORD_CTRL_REG(unit), ARCR_RECORD_MONO_MASK);
	else
		MV_REG_BIT_RESET(MV_AUDIO_RECORD_CTRL_REG(unit), ARCR_RECORD_MONO_MASK);

#ifndef MV_AUDIO_SKIP_WIN_DECODING
	if (mvAudioReplaceAddrWin(unit, MV_AUDIO_RECORD_WIN_NUM, ctrl->bufferPhyBase, ctrl->bufferSize) != MV_OK) {
		mvOsPrintf("mvAudioRecordControlSet: Failed to replace address decoding window.\n");
		return MV_FAIL;
	}
#endif

	/* Set the interrupt byte count.                            */
	reg = ctrl->intByteCount & ARBCI_BYTE_COUNT_MASK;
	MV_REG_WRITE(MV_AUDIO_RECORD_BYTE_CNTR_INT_REG(unit), reg);

	MV_REG_WRITE(MV_AUDIO_RECORD_START_ADDR_REG(unit), ctrl->bufferPhyBase);
	MV_REG_WRITE(MV_AUDIO_RECORD_BUFF_SIZE_REG(unit), AUDIO_SIZE_TO_REG(ctrl->bufferSize));

	return MV_OK;
}

/*******************************************************************************
* mvAudioRecordControlGet - Get Recording control parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_AUDIO_RECORD_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_AUDIO_RECORD_CTRL structure
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvAudioRecordControlGet(int unit, MV_AUDIO_RECORD_CTRL *ctrl)
{
	MV_U32 reg;

	ctrl->mono = ((MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit)) & ARCR_RECORD_MONO_MASK) ? MV_TRUE : MV_FALSE);

	ctrl->burst =
	    ((MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit)) & ARCR_RECORD_BURST_SIZE_MASK) >>
	     ARCR_RECORD_BURST_SIZE_OFFS);

	ctrl->monoChannel =
	    ((MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit)) & ARCR_RECORDED_MONO_CHNL_MASK) >>
	     ARCR_RECORDED_MONO_CHNL_OFFS);

	ctrl->sampleSize =
	    ((MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit)) & ARCR_RECORD_SAMPLE_SIZE_MASK) >>
	     ARCR_RECORD_SAMPLE_SIZE_OFFS);

	ctrl->bufferPhyBase = MV_REG_READ(MV_AUDIO_RECORD_START_ADDR_REG(unit));
	reg = MV_REG_READ(MV_AUDIO_RECORD_BUFF_SIZE_REG(unit));
	ctrl->bufferSize = AUDIO_REG_TO_SIZE(reg);

	ctrl->intByteCount = MV_REG_READ(MV_AUDIO_RECORD_BYTE_CNTR_INT_REG(unit));

}

/*******************************************************************************
* mvAudioRecordControlGet - Get Recording status parameters
*
* DESCRIPTION:
*
* INPUT:
*       status: pointer to MV_AUDIO_RECORD_STATUS structure
* OUTPUT:
*		status: pointer to MV_AUDIO_RECORD_STATUS structure
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvAudioRecordStatusGet(int unit, MV_AUDIO_RECORD_STATUS *status)
{
	status->I2SEnable =
	    ((MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit)) & ARCR_RECORD_I2S_EN_MASK) ? MV_TRUE : MV_FALSE);

	status->mute = ((MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit)) & ARCR_RECORD_MUTE_MASK) ? MV_TRUE : MV_FALSE);

	status->pause = ((MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit)) & ARCR_RECORD_PAUSE_MASK) ? MV_TRUE : MV_FALSE);

	status->spdifEnable =
	    ((MV_REG_READ(MV_AUDIO_RECORD_CTRL_REG(unit)) & ARCR_RECORD_SPDIF_EN_MASK) ? MV_TRUE : MV_FALSE);

}

/*******************************************************************************
* mvSPDIFRecordTclockSet - Set T-clock for SPDIF
*
* DESCRIPTION:
*
* INPUT:
*       none
* OUTPUT:
*		none
* RETURN:
*       MV_OK on success , MV_NOT_SUPPORTED on non supported T-clock
*
*******************************************************************************/

/* SPDIF Recording Related*/
MV_STATUS mvSPDIFRecordTclockSet(int unit)
{
	MV_U32 tclock = audioHalData[unit].tclk;
	MV_U32 reg = MV_REG_READ(MV_AUDIO_SPDIF_REC_GEN_REG(unit));

	reg &= ~ASRGR_CORE_CLK_FREQ_MASK;
	switch (tclock) {
	case MV_BOARD_TCLK_133MHZ:
		reg |= ASRGR_CORE_CLK_FREQ_133MHZ;
		break;
	case MV_BOARD_TCLK_150MHZ:
		reg |= ASRGR_CORE_CLK_FREQ_150MHZ;
		break;
	case MV_BOARD_TCLK_166MHZ:
		reg |= ASRGR_CORE_CLK_FREQ_166MHZ;
		break;
	case MV_BOARD_TCLK_200MHZ:
		reg |= ASRGR_CORE_CLK_FREQ_200MHZ;
		break;
	default:
		mvOsPrintf("mvSPDIFRecordTclockSet: Not supported core clock %d\n", tclock);
		return MV_NOT_SUPPORTED;
	}

	MV_REG_WRITE(MV_AUDIO_SPDIF_REC_GEN_REG(unit), reg);

	return MV_OK;

}

/*******************************************************************************
* mvSPDIFRecordTclockGet - Get T-clock for SPDIF
*
* DESCRIPTION:
*
* INPUT:
*       none
* OUTPUT:
*		none
* RETURN:
*       T-clock configured in the SPDIF.
*
*******************************************************************************/
MV_U32 mvSPDIFRecordTclockGet(int unit)
{
	MV_U32 reg = (MV_REG_READ(MV_AUDIO_SPDIF_REC_GEN_REG(unit)) & ASRGR_CORE_CLK_FREQ_MASK);

	switch (reg) {
	case ASRGR_CORE_CLK_FREQ_133MHZ:
		return MV_BOARD_TCLK_133MHZ;
	case ASRGR_CORE_CLK_FREQ_150MHZ:
		return MV_BOARD_TCLK_150MHZ;
	case ASRGR_CORE_CLK_FREQ_166MHZ:
		return MV_BOARD_TCLK_166MHZ;
	case ASRGR_CORE_CLK_FREQ_200MHZ:
		return MV_BOARD_TCLK_200MHZ;
	}

	return 0;
}

/*******************************************************************************
* mvAudioRecordControlGet - Get SPDIF Recording status parameters
*
* DESCRIPTION:
*
* INPUT:
*       status: pointer to MV_SPDIF_RECORD_STATUS structure
* OUTPUT:
*		status: pointer to MV_SPDIF_RECORD_STATUS structure
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvSPDIFRecordStatusGet(int unit, MV_SPDIF_RECORD_STATUS *status)
{
	status->freq =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_REC_GEN_REG(unit)) & ASRGR_CORE_CLK_FREQ_MASK) >> ASRGR_CORE_CLK_FREQ_OFFS);

	status->nonLinearPcm =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_REC_GEN_REG(unit)) & ASRGR_NON_PCM_MASK) ? MV_TRUE : MV_FALSE);

	status->validPcm =
	    ((MV_REG_READ(MV_AUDIO_SPDIF_REC_GEN_REG(unit)) & ASRGR_VALID_PCM_INFO_MASK) ? MV_TRUE : MV_FALSE);

}

/* I2S Recording Related*/
/*******************************************************************************
* mvI2SRecordCntrlSet - Get I2S Recording status parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_I2S_RECORD_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_I2S_RECORD_CTRL structure
* RETURN:
*       MV_OK on success , MV_FAIL on fail.
*
*******************************************************************************/
MV_STATUS mvI2SRecordCntrlSet(int unit, MV_I2S_RECORD_CTRL *ctrl)
{
	MV_U32 reg;

#if 0
	if (ctrl->sample > SAMPLE_16BIT) {
		mvOsPrintf("mvI2SRecordCntrlSet: Error , Illigal sample size %d\n", ctrl->sample);
		return MV_FAIL;
	}
#endif

	reg = MV_REG_READ(MV_AUDIO_I2S_REC_CTRL_REG(unit));
	reg &= ~(AIRCR_I2S_RECORD_JUSTF_MASK | AIRCR_I2S_SAMPLE_SIZE_MASK);

	switch (ctrl->justf) {
	case I2S_JUSTIFIED:
	case LEFT_JUSTIFIED:
	case RIGHT_JUSTIFIED:
	case RISE_BIT_CLCK_JUSTIFIED:
		reg |= ctrl->justf << AIRCR_I2S_RECORD_JUSTF_OFFS;
		break;
	default:
		return MV_FAIL;
	}

	reg |= ctrl->sample << AIRCR_I2S_SAMPLE_SIZE_OFFS;

	MV_REG_WRITE(MV_AUDIO_I2S_REC_CTRL_REG(unit), reg);
	return MV_OK;
}

/*******************************************************************************
* mvAudioRecordControlGet - Get I2S Recording status parameters
*
* DESCRIPTION:
*
* INPUT:
*       ctrl: pointer to MV_I2S_RECORD_CTRL structure
* OUTPUT:
*		ctrl: pointer to MV_I2S_RECORD_CTRL structure
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvI2SRecordCntrlGet(int unit, MV_I2S_RECORD_CTRL *ctrl)
{
	ctrl->sample =
	    ((MV_REG_READ(MV_AUDIO_I2S_REC_CTRL_REG(unit)) & AIRCR_I2S_SAMPLE_SIZE_MASK) >> AIRCR_I2S_SAMPLE_SIZE_OFFS);

	ctrl->justf =
	    ((MV_REG_READ(MV_AUDIO_I2S_REC_CTRL_REG(unit)) & AIRCR_I2S_RECORD_JUSTF_MASK) >>
	     AIRCR_I2S_RECORD_JUSTF_OFFS);
}

/*******************************************************************************
* audioBurstBytesNumGet - Convert Burst enum to bytes number
*
* DESCRIPTION:
*
* INPUT:
*       burst:  MV_AUDIO_BURST_SIZE  enum
* OUTPUT:
*		none
* RETURN:
*       number of burst bytes
*
*******************************************************************************/
static MV_U32 audioBurstBytesNumGet(MV_AUDIO_BURST_SIZE burst)
{
	switch (burst) {
	case AUDIO_32BYTE_BURST:
		return 32;
	case AUDIO_128BYTE_BURST:
		return 128;
	default:
		return 0xffffffff;
	}
}

#ifndef MV_AUDIO_SKIP_WIN_DECODING
/*******************************************************************************
* mvAudioReplaceAddrWin
*
* DESCRIPTION:
*	This function is used to replace the address decoding windows of the
*	recording / playback engines, in case the address given by the user is
*	not within the configured window.
*
* INPUT:
*       unit:  Audio unit ID.
*	winId: Playback or Recording window.
*	buffPhysAddr: The physical address of the buffer to be configured.
*	buffSize: Size of buffPhysAddr.
*
* OUTPUT:
*	None.
*
* RETURN:
*       MV_OK on success,
*	MV_FAIL otherwise.
*
*******************************************************************************/
static MV_STATUS mvAudioReplaceAddrWin(MV_U32 unit, MV_U32 winId, MV_U32 buffPhysAddr, MV_U32 buffSize)
{
	MV_UNIT_WIN_INFO audioWin;
	MV_UNIT_WIN_INFO *winInfo;
	MV_ADDR_WIN bufAddrWin;
	MV_U32 target, i;

	/* Get the details of the Record address window */
	if (mvAudioWinRead(unit, winId, &audioWin) != MV_OK) {
		mvOsPrintf("mvAudioRecordControlSet: Error calling mvAudioWinGet on win %d\n", unit);
		return MV_FAIL;
	}

	bufAddrWin.baseHigh = 0;
	bufAddrWin.baseLow = buffPhysAddr;
	bufAddrWin.size = buffSize;

	/* If Record window is not enabled or buffer address is not within window boundries
	   then try to set a new value to the Record window by
	   Geting the target of where the buffer exist, if the buffer is within the window
	   of the new target then set the Record window to that target
	   else return Fail
	 */
	if ((audioWin.enable != MV_TRUE) || (MV_TRUE != mvWinWithinWinTest(&bufAddrWin, &audioWin.addrWin))) {
		/* Look for the target containing the phyBaseAddr */
		for (i = 0; i < MAX_TARGETS; i++) {
			winInfo = &audioAddrDecWinMap[i];

			if ((buffPhysAddr >= winInfo->addrWin.baseLow) &&
			    (buffPhysAddr < winInfo->addrWin.baseLow + winInfo->addrWin.size))
				break;
		}

		/* Get the target of the buffer that user require */
		target = i;
		if (MAX_TARGETS == target) {
			mvOsPrintf("mvAudioReplaceAddrWin: Address not found in any of the targets 0x%x\n",
				   buffPhysAddr);
			return MV_FAIL;
		}

		/* if the address window of the target is enabled and the user buffer is within
		   that target address window then set the palyback\recording window to the
		   target window
		 */
		if ((winInfo->enable == MV_TRUE) && (MV_TRUE == mvWinWithinWinTest(&bufAddrWin, &winInfo->addrWin))) {
			if (mvAudioWinWrite(unit, winId, winInfo) != MV_OK) {
				mvOsPrintf("mvAudioReplaceAddrWin: Error calling mvAudioWinWrite on win %d\n", winId);
				return MV_FAIL;
			}

		} else {
			mvOsPrintf("mvAudioReplaceAddrWin: Error buffer is not within a valid target\n");
			return MV_FAIL;

		}
	}

	return MV_OK;
}

/*******************************************************************************
* mvAudioSetAddDecMap
*
* DESCRIPTION:
*	This function is called by the audio address decoding configuration
*	function to initialize the address decoding map of the audio HAL.
*	This info will be used by the mvAudioReplaceAddrWin() function.
*
* INPUT:
*	pAddrDecWinMap: System's address deocding map.
*
* OUTPUT:
*	None.
*
* RETURN:
*       MV_OK on success,
*	MV_FAIL otherwise.
*
*******************************************************************************/
MV_STATUS mvAudioSetAddDecMap(MV_UNIT_WIN_INFO *pAddrDecWinMap)
{
	mvOsMemcpy(audioAddrDecWinMap, pAddrDecWinMap, sizeof(audioAddrDecWinMap));
	return MV_OK;
}

#endif