mfd: Voltages and GPIOs platform_data definitions for max8998
[pandora-kernel.git] / 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         struct ir_input_state  ir;
16         u64                    ir_type;
17         /* Used to avoid fast repeating */
18         unsigned char          old;
19
20         u32                    polling_interval; /* in ms */
21
22         struct delayed_work    work;
23         char                   name[32];
24         char                   phys[32];
25         int                    (*get_key)(struct IR_i2c*, u32*, u32*);
26 };
27
28 enum ir_kbd_get_key_fn {
29         IR_KBD_GET_KEY_CUSTOM = 0,
30         IR_KBD_GET_KEY_PIXELVIEW,
31         IR_KBD_GET_KEY_HAUP,
32         IR_KBD_GET_KEY_KNC1,
33         IR_KBD_GET_KEY_FUSIONHDTV,
34         IR_KBD_GET_KEY_HAUP_XVR,
35         IR_KBD_GET_KEY_AVERMEDIA_CARDBUS,
36 };
37
38 /* Can be passed when instantiating an ir_video i2c device */
39 struct IR_i2c_init_data {
40         char                    *ir_codes;
41         const char              *name;
42         u64                     type; /* IR_TYPE_RC5, etc */
43         u32                     polling_interval; /* 0 means DEFAULT_POLLING_INTERVAL */
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