ir-kbd-i2c.h

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#ifndef _IR_I2C
#define _IR_I2C

#include <media/rc-core.h>

#define DEFAULT_POLLING_INTERVAL    100 /* ms */

struct IR_i2c;

struct IR_i2c {
    char               *ir_codes;
    struct i2c_client      *c;
    struct rc_dev          *rc;

    /* Used to avoid fast repeating */
    unsigned char          old;

    u32                    polling_interval; /* in ms */

    struct delayed_work    work;
    char                   name[32];
    char                   phys[32];
    int                    (*get_key)(struct IR_i2c*, u32*, u32*);
};

enum ir_kbd_get_key_fn {
    IR_KBD_GET_KEY_CUSTOM = 0,
    IR_KBD_GET_KEY_PIXELVIEW,
    IR_KBD_GET_KEY_HAUP,
    IR_KBD_GET_KEY_KNC1,
    IR_KBD_GET_KEY_FUSIONHDTV,
    IR_KBD_GET_KEY_HAUP_XVR,
    IR_KBD_GET_KEY_AVERMEDIA_CARDBUS,
};

/* Can be passed when instantiating an ir_video i2c device */
struct IR_i2c_init_data {
    char            *ir_codes;
    const char      *name;
    u64         type; /* RC_TYPE_RC5, etc */
    u32         polling_interval; /* 0 means DEFAULT_POLLING_INTERVAL */

    /*
     * Specify either a function pointer or a value indicating one of
     * ir_kbd_i2c's internal get_key functions
     */
    int                    (*get_key)(struct IR_i2c*, u32*, u32*);
    enum ir_kbd_get_key_fn internal_get_key_func;

    struct rc_dev       *rc_dev;
};
#endif