Release 4.7 include/media/i2c/ir-kbd-i2c.h

#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 *ir, enum rc_type *protocol,
					  u32 *scancode, u8 *toggle);
};


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_BIT_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 *ir, enum rc_type *protocol,
					  u32 *scancode, u8 *toggle);
	
enum ir_kbd_get_key_fn internal_get_key_func;

	
struct rc_dev		*rc_dev;
};
#endif
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Directory: include/media/i2c

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