Logo Search packages:      
Sourcecode: alsa-driver version File versions  Download package

tas.h

/*
 * Apple Onboard Audio driver for tas codec (header)
 *
 * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
 *
 * 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 */

Generated by  Doxygen 1.6.0   Back to index