501 lines
16 KiB
C
501 lines
16 KiB
C
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/*******************************************************************************
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Copyright (C) Marvell International Ltd. and its affiliates
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This software file (the "File") is owned and distributed by Marvell
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International Ltd. and/or its affiliates ("Marvell") under the following
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alternative licensing terms. Once you have made an election to distribute the
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File under one of the following license alternatives, please (i) delete this
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introductory statement regarding license alternatives, (ii) delete the two
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license alternatives that you have not elected to use and (iii) preserve the
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Marvell copyright notice above.
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********************************************************************************
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Marvell Commercial License Option
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If you received this File from Marvell and you have entered into a commercial
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license agreement (a "Commercial License") with Marvell, the File is licensed
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to you under the terms of the applicable Commercial License.
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********************************************************************************
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Marvell GPL License Option
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If you received this File from Marvell, you may opt to use, redistribute and/or
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modify this File in accordance with the terms and conditions of the General
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Public License Version 2, June 1991 (the "GPL License"), a copy of which is
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available along with the File in the license.txt file or by writing to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
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on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
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THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
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WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
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DISCLAIMED. The GPL License provides additional details about this warranty
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disclaimer.
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********************************************************************************
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Marvell BSD License Option
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If you received this File from Marvell, you may opt to use, redistribute and/or
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modify this File under the following licensing terms.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Marvell nor the names of its contributors may be
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used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************/
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#include "mvCLAudioCodec.h"
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#include "mvCLAudioCodecRegs.h"
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/*******************************************************************************
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* mvCLAudioCodecInit - Initizlize the Cirrus Logic device
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* OUTPUT:
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* None
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* RETURN:
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* MV_TRUE or MV_FALSE.
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*
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*******************************************************************************/
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MV_BOOL mvCLAudioCodecInit(MV_AUDIO_CODEC_DEV *pCodecDev)
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{
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MV_U8 nData;
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return MV_FALSE;
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}
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/* Verify chip ID and revision */
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nData = mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_ID_REG);
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if((MV_CL_AUDIO_CODEC_CHIP_ID != (nData >> 3)) ||
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(MV_CL_AUDIO_CODEC_REV_ID != (nData & 0x7)))
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{
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mvOsPrintf("%s: Error - Invalid Cirrus Logic chip/rev ID!\n",__FUNCTION__);
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return MV_FALSE;
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}
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/* Set the digital Interface format */
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nData = mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_IF_CTRL_REG);
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nData &= ~(0x7<<3);
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nData |= (pCodecDev->DACDigitalIFFormat << 3);
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mvCLAudioCodecRegSet(pCodecDev,CL_AUDIO_CODEC_IF_CTRL_REG,nData);
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/* Set the ADC Mode */
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if(MV_LEFT_JUSTIFIED_MODE == pCodecDev->ADCMode)
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mvCLAudioCodecRegBitsReset(pCodecDev,CL_AUDIO_CODEC_IF_CTRL_REG,BIT2);
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else
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mvCLAudioCodecRegBitsSet(pCodecDev,CL_AUDIO_CODEC_IF_CTRL_REG,BIT2);
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return MV_TRUE;
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}
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/*******************************************************************************
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* mvCLAudioCodecOutputVolumeSet - Set the Cirrus Logic output volume of OUTA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* nVolume : Volume level.
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* OUTPUT:
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* None
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* RETURN:
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* None
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*
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*******************************************************************************/
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MV_VOID mvCLAudioCodecOutputVolumeSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_8 nVolume)
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{
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return;
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}
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mvCLAudioCodecRegSet(pCodecDev,CL_AUDIO_CODEC_VOL_OUTA_CTRL_REG,nVolume);
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}
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/*******************************************************************************
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* mvCLAudioCodecOutputVolumeGet - Get the Cirrus Logic output volume of OUTA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* OUTPUT:
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* None
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* RETURN:
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* Volume level.
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*
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*******************************************************************************/
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MV_U8 mvCLAudioCodecOutputVolumeGet(MV_AUDIO_CODEC_DEV *pCodecDev)
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{
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return 0;
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}
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return mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_VOL_OUTA_CTRL_REG);
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}
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/*******************************************************************************
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* mvCLAudioCodecOutputVolumeMute - Mute the Cirrus Logic output volume of OUTA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* bMute : MV_TRUE for mute, MV_FALSE to un-mute
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* OUTPUT:
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* None
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* RETURN:
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* None
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*
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*******************************************************************************/
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MV_VOID mvCLAudioCodecOutputVolumeMute(MV_AUDIO_CODEC_DEV *pCodecDev, MV_BOOL bMute)
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{
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return;
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}
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if(MV_TRUE == bMute)
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mvCLAudioCodecRegBitsSet(pCodecDev,CL_AUDIO_CODEC_DAC_OUTPUT_CTRL_REG,BIT0);
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else
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mvCLAudioCodecRegBitsReset(pCodecDev,CL_AUDIO_CODEC_DAC_OUTPUT_CTRL_REG,BIT0);
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}
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/*******************************************************************************
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* mvCLAudioCodecInputVolumeSet - Set the Cirrus Logic input volume of INA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* nVolume : Volume level.
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* OUTPUT:
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* None
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* RETURN:
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* None
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*
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*******************************************************************************/
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MV_VOID mvCLAudioCodecInputVolumeSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_8 nVolume)
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{
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MV_U8 nData;
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return;
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}
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nData = mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_PGAA_VOL_CTRL_REG);
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nData &= ~0x1f;
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nData |= (0x1f & nVolume);
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mvCLAudioCodecRegSet(pCodecDev,CL_AUDIO_CODEC_PGAA_VOL_CTRL_REG,nData);
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}
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/*******************************************************************************
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* mvCLAudioCodecInputVolumeGet - Get the Cirrus Logic input volume of INA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* OUTPUT:
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* None
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* RETURN:
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* Volume level.
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*
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*******************************************************************************/
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MV_U8 mvCLAudioCodecInputVolumeGet(MV_AUDIO_CODEC_DEV *pCodecDev)
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{
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return 0;
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}
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return mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_PGAA_VOL_CTRL_REG) & 0x1f;
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}
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/*******************************************************************************
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* mvCLAudioCodecInputVolumeMute - Mute the Cirrus Logic input volume of INA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* bMute : MV_TRUE for mute, MV_FALSE to un-mute
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* OUTPUT:
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* None
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* RETURN:
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* None
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*
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*******************************************************************************/
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MV_VOID mvCLAudioCodecInputVolumeMute(MV_AUDIO_CODEC_DEV *pCodecDev,
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MV_BOOL bMute)
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{
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return;
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}
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if(MV_TRUE == bMute)
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mvCLAudioCodecRegBitsSet(pCodecDev,CL_AUDIO_CODEC_ADC_INPUT_INV_MUTE_REG,
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BIT0);
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else
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mvCLAudioCodecRegBitsReset(pCodecDev,CL_AUDIO_CODEC_ADC_INPUT_INV_MUTE_REG,
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BIT0);
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}
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/*******************************************************************************
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* mvCLAudioCodecTrebleSet - Set the Cirrus Logic output treble of INA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* nTreble : treble value.
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* OUTPUT:
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* None
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* RETURN:
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* None
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*
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*******************************************************************************/
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MV_VOID mvCLAudioCodecTrebleSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_8 nTreble)
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{
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MV_U8 nData;
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return;
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}
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nData = mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_TONE_CTRL_REG);
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nData &= 0xF;
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nData |= (nTreble<<4);
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mvCLAudioCodecRegSet(pCodecDev,CL_AUDIO_CODEC_TONE_CTRL_REG,nData);
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}
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/*******************************************************************************
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* mvCLAudioCodecTrebleGet - Get the Cirrus Logic output treble of INA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* OUTPUT:
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* None
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* RETURN:
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* treble value
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*
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*******************************************************************************/
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MV_U8 mvCLAudioCodecTrebleGet(MV_AUDIO_CODEC_DEV *pCodecDev)
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{
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return 0;
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}
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return mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_TONE_CTRL_REG)>>4;
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}
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/*******************************************************************************
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* mvCLAudioCodecBassSet - Set the Cirrus Logic output bass of INA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* nBass : Bass level.
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* OUTPUT:
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* None
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* RETURN:
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* None
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*
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*******************************************************************************/
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MV_VOID mvCLAudioCodecBassSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_8 nBass)
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{
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MV_U8 nData;
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if(NULL == pCodecDev)
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{
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mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
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return;
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}
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nData = mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_TONE_CTRL_REG);
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nData &= 0xf0;
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nData |= nBass;
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mvCLAudioCodecRegSet(pCodecDev,CL_AUDIO_CODEC_TONE_CTRL_REG,nData);
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}
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/*******************************************************************************
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* mvCLAudioCodecBassGet - Get the Cirrus Logic output bass of INA
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*
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* DESCRIPTION:
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*
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* INPUT:
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* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
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* OUTPUT:
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* None
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* RETURN:
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* Bass level
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*
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*******************************************************************************/
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MV_U8 mvCLAudioCodecBassGet(MV_AUDIO_CODEC_DEV *pCodecDev)
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|
{
|
||
|
|
if(NULL == pCodecDev)
|
||
|
|
{
|
||
|
|
mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
return mvCLAudioCodecRegGet(pCodecDev,CL_AUDIO_CODEC_TONE_CTRL_REG)& 0xF;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
* mvCLAudioCodecRegSet - Set Cirrus Logic register value
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
*
|
||
|
|
* INPUT:
|
||
|
|
* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
|
||
|
|
* nOffset : register offset
|
||
|
|
* nData : register data
|
||
|
|
* OUTPUT:
|
||
|
|
* None
|
||
|
|
* RETURN:
|
||
|
|
* None
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
MV_VOID mvCLAudioCodecRegSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_U8 nOffset,
|
||
|
|
MV_U8 nData)
|
||
|
|
{
|
||
|
|
if(NULL == pCodecDev)
|
||
|
|
{
|
||
|
|
mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
pCodecDev->twsiSlave.offset = nOffset;
|
||
|
|
if(mvTwsiWrite(MV_BOARD_DIMM_I2C_CHANNEL,&pCodecDev->twsiSlave,&nData,1) != MV_OK)
|
||
|
|
{
|
||
|
|
mvOsPrintf("%s: Error while writing register!\n",__FUNCTION__);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
* mvCLAudioCodecRegGet - Set Cirrus Logic register value
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
*
|
||
|
|
* INPUT:
|
||
|
|
* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
|
||
|
|
* nOffset : register offset
|
||
|
|
* OUTPUT:
|
||
|
|
* None
|
||
|
|
* RETURN:
|
||
|
|
* register data
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
MV_U8 mvCLAudioCodecRegGet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_U8 nOffset)
|
||
|
|
{
|
||
|
|
MV_U8 nData;
|
||
|
|
|
||
|
|
if(NULL == pCodecDev)
|
||
|
|
{
|
||
|
|
mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
pCodecDev->twsiSlave.offset = nOffset;
|
||
|
|
if(mvTwsiRead(MV_BOARD_DIMM_I2C_CHANNEL,&pCodecDev->twsiSlave,&nData,1) != MV_OK)
|
||
|
|
{
|
||
|
|
mvOsPrintf("%s: Error while reading register!\n",__FUNCTION__);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
return nData;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
* mvCLAudioCodecRegBitsSet - Set Cirrus Logic register bits value
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
*
|
||
|
|
* INPUT:
|
||
|
|
* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
|
||
|
|
* nOffset : register offset
|
||
|
|
* nBits : register bits
|
||
|
|
* OUTPUT:
|
||
|
|
* None
|
||
|
|
* RETURN:
|
||
|
|
* None
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
MV_VOID mvCLAudioCodecRegBitsSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_U8 nOffset,
|
||
|
|
MV_U8 nBits)
|
||
|
|
{
|
||
|
|
MV_U8 nData;
|
||
|
|
|
||
|
|
if(NULL == pCodecDev)
|
||
|
|
{
|
||
|
|
mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
pCodecDev->twsiSlave.offset = nOffset;
|
||
|
|
nData = mvCLAudioCodecRegGet(pCodecDev,nOffset);
|
||
|
|
nData |= nBits;
|
||
|
|
mvCLAudioCodecRegSet(pCodecDev,nOffset,nData);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
* mvCLAudioCodecRegGet - Reset Cirrus Logic register bits value
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
*
|
||
|
|
* INPUT:
|
||
|
|
* pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure.
|
||
|
|
* nOffset : register offset
|
||
|
|
* nBits : register bits
|
||
|
|
* OUTPUT:
|
||
|
|
* None
|
||
|
|
* RETURN:
|
||
|
|
* register data
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
MV_VOID mvCLAudioCodecRegBitsReset(MV_AUDIO_CODEC_DEV *pCodecDev, MV_U8 nOffset, MV_U8 nBits)
|
||
|
|
{
|
||
|
|
MV_U8 nData;
|
||
|
|
|
||
|
|
if(NULL == pCodecDev)
|
||
|
|
{
|
||
|
|
mvOsPrintf("%s: Error - pCodecDev = NULL!\n",__FUNCTION__);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
pCodecDev->twsiSlave.offset = nOffset;
|
||
|
|
nData = mvCLAudioCodecRegGet(pCodecDev,nOffset);
|
||
|
|
nData &= ~nBits;
|
||
|
|
mvCLAudioCodecRegSet(pCodecDev,nOffset,nData);
|
||
|
|
}
|