aci.h

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#ifndef _ACI_H_
#define _ACI_H_

#define ACI_REG_COMMAND     0   /* write register offset */
#define ACI_REG_STATUS      1   /* read register offset */
#define ACI_REG_BUSY        2   /* busy register offset */
#define ACI_REG_RDS     2   /* PCM20: RDS register offset */
#define ACI_MINTIME     500 /* ACI time out limit */

#define ACI_SET_MUTE        0x0d
#define ACI_SET_POWERAMP    0x0f
#define ACI_SET_TUNERMUTE   0xa3
#define ACI_SET_TUNERMONO   0xa4
#define ACI_SET_IDE     0xd0
#define ACI_SET_WSS     0xd1
#define ACI_SET_SOLOMODE    0xd2
#define ACI_SET_PREAMP      0x03
#define ACI_GET_PREAMP      0x21
#define ACI_WRITE_TUNE      0xa7
#define ACI_READ_TUNERSTEREO    0xa8
#define ACI_READ_TUNERSTATION   0xa9
#define ACI_READ_VERSION    0xf1
#define ACI_READ_IDCODE     0xf2
#define ACI_INIT        0xff
#define ACI_STATUS      0xf0
#define ACI_S_GENERAL       0x00
#define ACI_ERROR_OP        0xdf

/* ACI Mixer */

/* These are the values for the right channel GET registers.
   Add an offset of 0x01 for the left channel register.
   (left=right+0x01) */

#define ACI_GET_MASTER      0x03
#define ACI_GET_MIC     0x05
#define ACI_GET_LINE        0x07
#define ACI_GET_CD      0x09
#define ACI_GET_SYNTH       0x0b
#define ACI_GET_PCM     0x0d
#define ACI_GET_LINE1       0x10    /* Radio on PCM20 */
#define ACI_GET_LINE2       0x12

#define ACI_GET_EQ1     0x22    /* from Bass ... */
#define ACI_GET_EQ2     0x24
#define ACI_GET_EQ3     0x26
#define ACI_GET_EQ4     0x28
#define ACI_GET_EQ5     0x2a
#define ACI_GET_EQ6     0x2c
#define ACI_GET_EQ7     0x2e    /* ... to Treble */

/* And these are the values for the right channel SET registers.
   For left channel access you have to add an offset of 0x08.
   MASTER is an exception, which needs an offset of 0x01 */

#define ACI_SET_MASTER      0x00
#define ACI_SET_MIC     0x30
#define ACI_SET_LINE        0x31
#define ACI_SET_CD      0x34
#define ACI_SET_SYNTH       0x33
#define ACI_SET_PCM     0x32
#define ACI_SET_LINE1       0x35    /* Radio on PCM20 */
#define ACI_SET_LINE2       0x36

#define ACI_SET_EQ1     0x40    /* from Bass ... */
#define ACI_SET_EQ2     0x41
#define ACI_SET_EQ3     0x42
#define ACI_SET_EQ4     0x43
#define ACI_SET_EQ5     0x44
#define ACI_SET_EQ6     0x45
#define ACI_SET_EQ7     0x46    /* ... to Treble */

struct snd_miro_aci {
    unsigned long aci_port;
    int aci_vendor;
    int aci_product;
    int aci_version;
    int aci_amp;
    int aci_preamp;
    int aci_solomode;

    struct mutex aci_mutex;
};

int snd_aci_cmd(struct snd_miro_aci *aci, int write1, int write2, int write3);

struct snd_miro_aci *snd_aci_get_aci(void);

#endif  /* _ACI_H_ */