Wen Xie
87709cb9cd
Add audio codecs Tas2560 driver. Change-Id: I0806dc5427b7c8bdd3447e06ebd1e92d9a8ec22c Signed-off-by: Wen Xie <xiewen3@motorola.com> Reviewed-on: https://gerrit.mot.com/1196381 SLTApproved: Slta Waiver SME-Granted: SME Approvals Granted Tested-by: Jira Key Reviewed-by: Zhengming Yao <yaozm1@lenovo.com> Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com> Submit-Approved: Jira Key
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/*
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** =============================================================================
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** Copyright (c) 2016 Texas Instruments Inc.
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**
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** This program is free software; you can redistribute it and/or modify it under
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** the terms of the GNU General Public License as published by the Free Software
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** Foundation; version 2.
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**
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** This program is distributed in the hope that it will be useful, but WITHOUT
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** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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** FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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**
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** File:
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** tas2560-misc.h
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**
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** Description:
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** header file for tas2560-misc.c
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**
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** =============================================================================
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*/
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#ifndef _TAS2560_MISC_H
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#define _TAS2560_MISC_H
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#define TIAUDIO_CMD_REG_WITE 1
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#define TIAUDIO_CMD_REG_READ 2
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#define TIAUDIO_CMD_DEBUG_ON 3
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#define TIAUDIO_CMD_CALIBRATION 7
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#define TIAUDIO_CMD_SAMPLERATE 8
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#define TIAUDIO_CMD_BITRATE 9
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#define TIAUDIO_CMD_DACVOLUME 10
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#define TIAUDIO_CMD_SPEAKER 11
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#define TAS2560_MAGIC_NUMBER 'M' /* '2560' */
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#define SMARTPA_SPK_DAC_VOLUME _IOWR(TAS2560_MAGIC_NUMBER, 1, unsigned long)
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#define SMARTPA_SPK_POWER_ON _IOWR(TAS2560_MAGIC_NUMBER, 2, unsigned long)
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#define SMARTPA_SPK_POWER_OFF _IOWR(TAS2560_MAGIC_NUMBER, 3, unsigned long)
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#define SMARTPA_SPK_SET_SAMPLERATE _IOWR(TAS2560_MAGIC_NUMBER, 7, unsigned long)
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#define SMARTPA_SPK_SET_BITRATE _IOWR(TAS2560_MAGIC_NUMBER, 8, unsigned long)
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int tas2560_register_misc(struct tas2560_priv *pTAS2560);
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int tas2560_deregister_misc(struct tas2560_priv *pTAS2560);
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#endif /* _TAS2560_MISC_H */
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