ak_codec.h

#ifndef AK_CODEC_H
#define AK_CODEC_H

struct CardData;

enum akm_types {AKM4524, AKM4528, AKM4529, AKM4355, AKM4381, AKM4358, AKM5365};

struct akm_codec
{
    unsigned int caddr;     // caddr
    unsigned int cif;
    unsigned int datamask;  // mask
    unsigned int clockmask; // mask
    unsigned int csmask;    // cs mask
    unsigned int addflags;
    enum akm_types type;
    unsigned int csaddr;    // nieuw
    unsigned int csnone;
    unsigned int totalmask;
    unsigned int newflag;
};

#if 0
struct snd_ak4xxx_private {
    unsigned int cif: 1;    // CIF mode
    unsigned char caddr;    // C0 and C1 bits
    unsigned int data_mask;    // DATA gpio bit
    unsigned int clk_mask;    // CLK gpio bit
    unsigned int cs_mask;    // bit mask for select/deselect address
    unsigned int cs_addr;    // bits to select address
    unsigned int cs_none;    // bits to deselect address
    unsigned int add_flags; // additional bits at init
    unsigned int mask_flags;// total mask bits
    struct snd_akm4xxx_ops {
        void (*set_rate_val)(struct snd_akm4xxx *ak, unsigned int rate);
    } ops;
};
#endif

void Init_akm4xxx(struct CardData *card, struct akm_codec *codec);
void akm4xxx_write(struct CardData *card, struct akm_codec *codec, int chip, unsigned char addr, unsigned char data);
void akm4xxx_write_new(struct CardData *card, struct akm_codec *codec, int chip, unsigned char addr, unsigned char data);
#endif