65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
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/*
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* Header file for the i2c/i2s based TA3001c sound chip used
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* on some Apple hardware. Also known as "tumbler".
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file COPYING in the main directory of this archive
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* for more details.
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*
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* Written by Christopher C. Chimelis <chris@debian.org>
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*/
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#ifndef _TAS3001C_H_
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#define _TAS3001C_H_
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#include <linux/types.h>
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#include "tas_common.h"
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#include "tas_eq_prefs.h"
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/*
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* Macros that correspond to the registers that we write to
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* when setting the various values.
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*/
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#define TAS3001C_VERSION "0.3"
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#define TAS3001C_DATE "20011214"
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#define I2C_DRIVERNAME_TAS3001C "TAS3001c driver V " TAS3001C_VERSION
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#define I2C_DRIVERID_TAS3001C (I2C_DRIVERID_TAS_BASE+0)
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extern struct tas_driver_hooks_t tas3001c_hooks;
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extern struct tas_gain_t tas3001c_gain;
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extern struct tas_eq_pref_t *tas3001c_eq_prefs[];
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enum tas3001c_reg_t {
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TAS3001C_REG_MCR = 0x01,
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TAS3001C_REG_DRC = 0x02,
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TAS3001C_REG_VOLUME = 0x04,
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TAS3001C_REG_TREBLE = 0x05,
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TAS3001C_REG_BASS = 0x06,
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TAS3001C_REG_MIXER1 = 0x07,
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TAS3001C_REG_MIXER2 = 0x08,
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TAS3001C_REG_LEFT_BIQUAD0 = 0x0a,
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TAS3001C_REG_LEFT_BIQUAD1 = 0x0b,
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TAS3001C_REG_LEFT_BIQUAD2 = 0x0c,
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TAS3001C_REG_LEFT_BIQUAD3 = 0x0d,
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TAS3001C_REG_LEFT_BIQUAD4 = 0x0e,
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TAS3001C_REG_LEFT_BIQUAD5 = 0x0f,
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TAS3001C_REG_LEFT_BIQUAD6 = 0x10,
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TAS3001C_REG_RIGHT_BIQUAD0 = 0x13,
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TAS3001C_REG_RIGHT_BIQUAD1 = 0x14,
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TAS3001C_REG_RIGHT_BIQUAD2 = 0x15,
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TAS3001C_REG_RIGHT_BIQUAD3 = 0x16,
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TAS3001C_REG_RIGHT_BIQUAD4 = 0x17,
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TAS3001C_REG_RIGHT_BIQUAD5 = 0x18,
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TAS3001C_REG_RIGHT_BIQUAD6 = 0x19,
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TAS3001C_REG_MAX = 0x20
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};
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#endif /* _TAS3001C_H_ */
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