| /******************************************************************************* |
| Copyright (C) Marvell International Ltd. and its affiliates |
| |
| This software file (the "File") is owned and distributed by Marvell |
| International Ltd. and/or its affiliates ("Marvell") under the following |
| alternative licensing terms. Once you have made an election to distribute the |
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| introductory statement regarding license alternatives, (ii) delete the two |
| license alternatives that you have not elected to use and (iii) preserve the |
| Marvell copyright notice above. |
| |
| ******************************************************************************** |
| Marvell Commercial License Option |
| |
| 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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| ******************************************************************************** |
| Marvell GPL License Option |
| |
| If you received this File from Marvell, you may opt to use, redistribute and/or |
| modify this File in accordance with the terms and conditions of the General |
| Public License Version 2, June 1991 (the "GPL License"), a copy of which is |
| available along with the File in the license.txt file or by writing to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 |
| disclaimer. |
| ******************************************************************************** |
| Marvell BSD License Option |
| |
| 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 "mvCLAudioCodec.h" |
| #include "mvCLAudioCodecRegs.h" |
| #include "mvSysAudioDac.h" |
| |
| /******************************************************************************* |
| * mvCLAudioCodecInit - Initizlize the Cirrus Logic device |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * MV_TRUE or MV_FALSE. |
| * |
| *******************************************************************************/ |
| MV_BOOL mvCLAudioCodecInit(MV_AUDIO_CODEC_DEV *pCodecDev) |
| { |
| MV_U8 nData; |
| |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return MV_FALSE; |
| } |
| |
| /* Verify chip ID and revision */ |
| nData = mvCLAudioCodecRegGet(pCodecDev, CL_AUDIO_CODEC_ID_REG); |
| if ((MV_CL_AUDIO_CODEC_CHIP_ID != (nData >> 3)) || (MV_CL_AUDIO_CODEC_REV_ID != (nData & 0x7))) { |
| mvOsPrintf("%s: Error - Invalid Cirrus Logic chip/rev ID!\n", __func__); |
| return MV_FALSE; |
| } |
| |
| /* Set the digital Interface format */ |
| nData = mvCLAudioCodecRegGet(pCodecDev, CL_AUDIO_CODEC_IF_CTRL_REG); |
| nData &= ~(0x7 << 3); |
| nData |= (pCodecDev->DACDigitalIFFormat << 3); |
| mvCLAudioCodecRegSet(pCodecDev, CL_AUDIO_CODEC_IF_CTRL_REG, nData); |
| |
| /* Set the ADC Mode */ |
| if (MV_LEFT_JUSTIFIED_MODE == pCodecDev->ADCMode) |
| mvCLAudioCodecRegBitsReset(pCodecDev, CL_AUDIO_CODEC_IF_CTRL_REG, BIT2); |
| else |
| mvCLAudioCodecRegBitsSet(pCodecDev, CL_AUDIO_CODEC_IF_CTRL_REG, BIT2); |
| |
| return MV_TRUE; |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecOutputVolumeSet - Set the Cirrus Logic output volume of OUTA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * nVolume : Volume level. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * None |
| * |
| *******************************************************************************/ |
| MV_VOID mvCLAudioCodecOutputVolumeSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_8 nVolume) |
| { |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return; |
| } |
| mvCLAudioCodecRegSet(pCodecDev, CL_AUDIO_CODEC_VOL_OUTA_CTRL_REG, nVolume); |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecOutputVolumeGet - Get the Cirrus Logic output volume of OUTA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * Volume level. |
| * |
| *******************************************************************************/ |
| MV_U8 mvCLAudioCodecOutputVolumeGet(MV_AUDIO_CODEC_DEV *pCodecDev) |
| { |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return 0; |
| } |
| return mvCLAudioCodecRegGet(pCodecDev, CL_AUDIO_CODEC_VOL_OUTA_CTRL_REG); |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecOutputVolumeMute - Mute the Cirrus Logic output volume of OUTA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * bMute : MV_TRUE for mute, MV_FALSE to un-mute |
| * OUTPUT: |
| * None |
| * RETURN: |
| * None |
| * |
| *******************************************************************************/ |
| MV_VOID mvCLAudioCodecOutputVolumeMute(MV_AUDIO_CODEC_DEV *pCodecDev, MV_BOOL bMute) |
| { |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return; |
| } |
| if (MV_TRUE == bMute) |
| mvCLAudioCodecRegBitsSet(pCodecDev, CL_AUDIO_CODEC_DAC_OUTPUT_CTRL_REG, BIT0); |
| else |
| mvCLAudioCodecRegBitsReset(pCodecDev, CL_AUDIO_CODEC_DAC_OUTPUT_CTRL_REG, BIT0); |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecInputVolumeSet - Set the Cirrus Logic input volume of INA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * nVolume : Volume level. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * None |
| * |
| *******************************************************************************/ |
| MV_VOID mvCLAudioCodecInputVolumeSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_8 nVolume) |
| { |
| MV_U8 nData; |
| |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return; |
| } |
| nData = mvCLAudioCodecRegGet(pCodecDev, CL_AUDIO_CODEC_PGAA_VOL_CTRL_REG); |
| nData &= ~0x1f; |
| nData |= (0x1f & nVolume); |
| mvCLAudioCodecRegSet(pCodecDev, CL_AUDIO_CODEC_PGAA_VOL_CTRL_REG, nData); |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecInputVolumeGet - Get the Cirrus Logic input volume of INA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * Volume level. |
| * |
| *******************************************************************************/ |
| MV_U8 mvCLAudioCodecInputVolumeGet(MV_AUDIO_CODEC_DEV *pCodecDev) |
| { |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return 0; |
| } |
| return mvCLAudioCodecRegGet(pCodecDev, CL_AUDIO_CODEC_PGAA_VOL_CTRL_REG) & 0x1f; |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecInputVolumeMute - Mute the Cirrus Logic input volume of INA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * bMute : MV_TRUE for mute, MV_FALSE to un-mute |
| * OUTPUT: |
| * None |
| * RETURN: |
| * None |
| * |
| *******************************************************************************/ |
| MV_VOID mvCLAudioCodecInputVolumeMute(MV_AUDIO_CODEC_DEV *pCodecDev, MV_BOOL bMute) |
| { |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return; |
| } |
| if (MV_TRUE == bMute) |
| mvCLAudioCodecRegBitsSet(pCodecDev, CL_AUDIO_CODEC_ADC_INPUT_INV_MUTE_REG, BIT0); |
| else |
| mvCLAudioCodecRegBitsReset(pCodecDev, CL_AUDIO_CODEC_ADC_INPUT_INV_MUTE_REG, BIT0); |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecTrebleSet - Set the Cirrus Logic output treble of INA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * nTreble : treble value. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * None |
| * |
| *******************************************************************************/ |
| MV_VOID mvCLAudioCodecTrebleSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_8 nTreble) |
| { |
| MV_U8 nData; |
| |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return; |
| } |
| nData = mvCLAudioCodecRegGet(pCodecDev, CL_AUDIO_CODEC_TONE_CTRL_REG); |
| nData &= 0xF; |
| nData |= (nTreble << 4); |
| mvCLAudioCodecRegSet(pCodecDev, CL_AUDIO_CODEC_TONE_CTRL_REG, nData); |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecTrebleGet - Get the Cirrus Logic output treble of INA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * treble value |
| * |
| *******************************************************************************/ |
| MV_U8 mvCLAudioCodecTrebleGet(MV_AUDIO_CODEC_DEV *pCodecDev) |
| { |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return 0; |
| } |
| return mvCLAudioCodecRegGet(pCodecDev, CL_AUDIO_CODEC_TONE_CTRL_REG) >> 4; |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecBassSet - Set the Cirrus Logic output bass of INA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * nBass : Bass level. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * None |
| * |
| *******************************************************************************/ |
| MV_VOID mvCLAudioCodecBassSet(MV_AUDIO_CODEC_DEV *pCodecDev, MV_8 nBass) |
| { |
| MV_U8 nData; |
| |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return; |
| } |
| nData = mvCLAudioCodecRegGet(pCodecDev, CL_AUDIO_CODEC_TONE_CTRL_REG); |
| nData &= 0xf0; |
| nData |= nBass; |
| mvCLAudioCodecRegSet(pCodecDev, CL_AUDIO_CODEC_TONE_CTRL_REG, nData); |
| } |
| |
| /******************************************************************************* |
| * mvCLAudioCodecBassGet - Get the Cirrus Logic output bass of INA |
| * |
| * DESCRIPTION: |
| * |
| * INPUT: |
| * pCodecDev: pointer to MV_AUDIO_CODEC_DEV structure. |
| * OUTPUT: |
| * None |
| * RETURN: |
| * Bass level |
| * |
| *******************************************************************************/ |
| MV_U8 mvCLAudioCodecBassGet(MV_AUDIO_CODEC_DEV *pCodecDev) |
| { |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| 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) |
| { |
| MV_U32 offset, data; |
| |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return; |
| } |
| |
| offset = nOffset; |
| data = nData; |
| if (mvSysAudioCodecRegWrite(pCodecDev->codecHandle, offset, data) != MV_OK) { |
| mvOsPrintf("%s: Error while writing register!\n", __func__); |
| 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_U32 offset, data; |
| |
| if (NULL == pCodecDev) { |
| mvOsPrintf("%s: Error - pCodecDev = NULL!\n", __func__); |
| return 0; |
| } |
| |
| offset = nOffset; |
| if (mvSysAudioCodecRegRead(pCodecDev->codecHandle, offset, &data) != MV_OK) { |
| mvOsPrintf("%s: Error while reading register!\n", __func__); |
| return 0; |
| } |
| |
| return (MV_U8) data; |
| } |
| |
| /******************************************************************************* |
| * 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", __func__); |
| return; |
| } |
| |
| 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", __func__); |
| return; |
| } |
| |
| nData = mvCLAudioCodecRegGet(pCodecDev, nOffset); |
| nData &= ~nBits; |
| mvCLAudioCodecRegSet(pCodecDev, nOffset, nData); |
| } |