#ifndef TPA6130A2_H
#define TPA6130A2_H

#include <stdint.h>

typedef enum {
    TPA6130_OK,
    TPA6130_FAIL,
} tpa6130_ret_t;

typedef enum {
    TPA6130_CH_NONE = 0U,
    TPA6130_CH_L    = 0x80U,
    TPA6130_CH_R    = 0x40U,
} tpa6130_ch_t;

typedef struct {
    tpa6130_ret_t (*read_reg_cb)(void *handle, uint8_t slaveaddr, uint8_t reg, uint8_t *value);
    tpa6130_ret_t (*write_reg_cb)(void *handle, uint8_t slaveaddr, uint8_t reg, uint8_t value);
} tpa6130_cb_t;

typedef struct {
    void        *user_data;
    tpa6130_cb_t cb;
} tpa6130_t;

tpa6130_ret_t tpa6130a2_revision(tpa6130_t *tpa, uint8_t *rev);
tpa6130_ret_t tpa6130a2_enable_channel(tpa6130_t *tpa, tpa6130_ch_t ch);
tpa6130_ret_t tpa6130a2_set_volume(tpa6130_t *tpa, uint8_t volume);
tpa6130_ret_t tpa6130a2_set_mute(tpa6130_t *tpa, tpa6130_ch_t ch);

#endif