aboutsummaryrefslogtreecommitdiff
path: root/include/media/ir-kbd-i2c.h
blob: 5e96d7a430be8a2ce6327b72aa1b09e17f9b306f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#ifndef _IR_I2C
#define _IR_I2C

#include <media/ir-common.h>

struct IR_i2c;

struct IR_i2c {
	char		       *ir_codes;

	struct i2c_client      *c;
	struct input_dev       *input;
	struct ir_input_state  ir;
	u64                    ir_type;
	/* Used to avoid fast repeating */
	unsigned char          old;

	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_PV951,
	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; /* IR_TYPE_RC5, etc */
	/*
	 * 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;
};
#endif