tas.h

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/*
 * Apple Onboard Audio driver for tas codec (header)
 *
 * Copyright 2006 Johannes Berg <[email protected]>
 *
 * GPL v2, can be found in COPYING.
 */
#ifndef __SND_AOA_CODECTASH
#define __SND_AOA_CODECTASH

#define TAS_REG_MCS 0x01    /* main control */
#   define TAS_MCS_FASTLOAD     (1<<7)
#   define TAS_MCS_SCLK64       (1<<6)
#   define TAS_MCS_SPORT_MODE_MASK  (3<<4)
#   define TAS_MCS_SPORT_MODE_I2S   (2<<4)
#   define TAS_MCS_SPORT_MODE_RJ    (1<<4)
#   define TAS_MCS_SPORT_MODE_LJ    (0<<4)
#   define TAS_MCS_SPORT_WL_MASK    (3<<0)
#   define TAS_MCS_SPORT_WL_16BIT   (0<<0)
#   define TAS_MCS_SPORT_WL_18BIT   (1<<0)
#   define TAS_MCS_SPORT_WL_20BIT   (2<<0)
#   define TAS_MCS_SPORT_WL_24BIT   (3<<0)

#define TAS_REG_DRC 0x02
#define TAS_REG_VOL 0x04
#define TAS_REG_TREBLE  0x05
#define TAS_REG_BASS    0x06
#define TAS_REG_LMIX    0x07
#define TAS_REG_RMIX    0x08

#define TAS_REG_ACR 0x40    /* analog control */
#   define TAS_ACR_B_MONAUREAL  (1<<7)
#   define TAS_ACR_B_MON_SEL_RIGHT  (1<<6)
#   define TAS_ACR_DEEMPH_MASK  (3<<2)
#   define TAS_ACR_DEEMPH_OFF   (0<<2)
#   define TAS_ACR_DEEMPH_48KHz (1<<2)
#   define TAS_ACR_DEEMPH_44KHz (2<<2)
#   define TAS_ACR_INPUT_B      (1<<1)
#   define TAS_ACR_ANALOG_PDOWN (1<<0)

#define TAS_REG_MCS2    0x43    /* main control 2 */
#   define TAS_MCS2_ALLPASS     (1<<1)

#define TAS_REG_LEFT_BIQUAD6    0x10
#define TAS_REG_RIGHT_BIQUAD6   0x19

#define TAS_REG_LEFT_LOUDNESS       0x21
#define TAS_REG_RIGHT_LOUDNESS      0x22
#define TAS_REG_LEFT_LOUDNESS_GAIN  0x23
#define TAS_REG_RIGHT_LOUDNESS_GAIN 0x24

#define TAS3001_DRC_MAX     0x5f
#define TAS3004_DRC_MAX     0xef

#endif /* __SND_AOA_CODECTASH */