59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
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/*
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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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** tas2557-misc.h
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**
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** Description:
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** header file for tas2557-misc.c
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**
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** =============================================================================
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*/
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#ifndef _TAS2557_MISC_H
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#define _TAS2557_MISC_H
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#define FW_NAME_SIZE 64
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#define FW_DESCRIPTION_SIZE 256
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#define PROGRAM_BUF_SIZE (5 + FW_NAME_SIZE + FW_DESCRIPTION_SIZE)
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#define CONFIGURATION_BUF_SIZE (8 + FW_NAME_SIZE + FW_DESCRIPTION_SIZE)
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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_PROGRAM 4
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#define TIAUDIO_CMD_CONFIGURATION 5
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#define TIAUDIO_CMD_FW_TIMESTAMP 6
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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 TIAUDIO_CMD_FW_RELOAD 12
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#define TIAUDIO_CMD_SUSPEND 13
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#define TAS2557_MAGIC_NUMBER 0x32353537 /* '2557' */
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#define SMARTPA_SPK_DAC_VOLUME _IOWR(TAS2557_MAGIC_NUMBER, 1, unsigned long)
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#define SMARTPA_SPK_POWER_ON _IOWR(TAS2557_MAGIC_NUMBER, 2, unsigned long)
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#define SMARTPA_SPK_POWER_OFF _IOWR(TAS2557_MAGIC_NUMBER, 3, unsigned long)
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#define SMARTPA_SPK_SWITCH_PROGRAM _IOWR(TAS2557_MAGIC_NUMBER, 4, unsigned long)
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#define SMARTPA_SPK_SWITCH_CONFIGURATION _IOWR(TAS2557_MAGIC_NUMBER, 5, unsigned long)
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#define SMARTPA_SPK_SWITCH_CALIBRATION _IOWR(TAS2557_MAGIC_NUMBER, 6, unsigned long)
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#define SMARTPA_SPK_SET_SAMPLERATE _IOWR(TAS2557_MAGIC_NUMBER, 7, unsigned long)
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#define SMARTPA_SPK_SET_BITRATE _IOWR(TAS2557_MAGIC_NUMBER, 8, unsigned long)
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int tas2557_register_misc(struct tas2557_priv *pTAS2557);
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int tas2557_deregister_misc(struct tas2557_priv *pTAS2557);
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#endif /* _TAS2557_MISC_H */
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