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[media] ir-core: remove remaining users of the ir-functions keyhandlers
[~andy/linux] / include / media / ir-kbd-i2c.h
1 #ifndef _IR_I2C
2 #define _IR_I2C
3
4 #include <media/ir-common.h>
5
6 #define DEFAULT_POLLING_INTERVAL        100     /* ms */
7
8 struct IR_i2c;
9
10 struct IR_i2c {
11         char                   *ir_codes;
12
13         struct i2c_client      *c;
14         struct input_dev       *input;
15
16         /* Used to avoid fast repeating */
17         unsigned char          old;
18
19         u32                    polling_interval; /* in ms */
20
21         struct delayed_work    work;
22         char                   name[32];
23         char                   phys[32];
24         int                    (*get_key)(struct IR_i2c*, u32*, u32*);
25 };
26
27 enum ir_kbd_get_key_fn {
28         IR_KBD_GET_KEY_CUSTOM = 0,
29         IR_KBD_GET_KEY_PIXELVIEW,
30         IR_KBD_GET_KEY_HAUP,
31         IR_KBD_GET_KEY_KNC1,
32         IR_KBD_GET_KEY_FUSIONHDTV,
33         IR_KBD_GET_KEY_HAUP_XVR,
34         IR_KBD_GET_KEY_AVERMEDIA_CARDBUS,
35 };
36
37 /* Can be passed when instantiating an ir_video i2c device */
38 struct IR_i2c_init_data {
39         char                    *ir_codes;
40         const char              *name;
41         u64                     type; /* IR_TYPE_RC5, etc */
42         u32                     polling_interval; /* 0 means DEFAULT_POLLING_INTERVAL */
43
44         /*
45          * Specify either a function pointer or a value indicating one of
46          * ir_kbd_i2c's internal get_key functions
47          */
48         int                    (*get_key)(struct IR_i2c*, u32*, u32*);
49         enum ir_kbd_get_key_fn internal_get_key_func;
50 };
51 #endif