1#ifndef _IR_I2C
 2#define _IR_I2C
 3
 4#include <media/rc-core.h>
 5
 6#define DEFAULT_POLLING_INTERVAL	100	/* ms */
 7
 8struct IR_i2c;
 9
10struct IR_i2c {
11	char		       *ir_codes;
12	struct i2c_client      *c;
13	struct rc_dev          *rc;
14
15	/* Used to avoid fast repeating */
16	unsigned char          old;
17
18	u32                    polling_interval; /* in ms */
19
20	struct delayed_work    work;
21	char                   name[32];
22	char                   phys[32];
23	int                    (*get_key)(struct IR_i2c*, u32*, u32*);
24};
25
26enum ir_kbd_get_key_fn {
27	IR_KBD_GET_KEY_CUSTOM = 0,
28	IR_KBD_GET_KEY_PIXELVIEW,
29	IR_KBD_GET_KEY_HAUP,
30	IR_KBD_GET_KEY_KNC1,
31	IR_KBD_GET_KEY_FUSIONHDTV,
32	IR_KBD_GET_KEY_HAUP_XVR,
33	IR_KBD_GET_KEY_AVERMEDIA_CARDBUS,
34};
35
36/* Can be passed when instantiating an ir_video i2c device */
37struct IR_i2c_init_data {
38	char			*ir_codes;
39	const char		*name;
40	u64			type; /* RC_TYPE_RC5, etc */
41	u32			polling_interval; /* 0 means DEFAULT_POLLING_INTERVAL */
42
43	/*
44	 * Specify either a function pointer or a value indicating one of
45	 * ir_kbd_i2c's internal get_key functions
46	 */
47	int                    (*get_key)(struct IR_i2c*, u32*, u32*);
48	enum ir_kbd_get_key_fn internal_get_key_func;
49
50	struct rc_dev		*rc_dev;
51};
52#endif