forked from Minki/linux
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
#ifndef _IR_I2C
|
|
#define _IR_I2C
|
|
|
|
#include <media/ir-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*, u32*, u32*);
|
|
};
|
|
|
|
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; /* IR_TYPE_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*, u32*, u32*);
|
|
enum ir_kbd_get_key_fn internal_get_key_func;
|
|
|
|
struct rc_dev *rc_dev;
|
|
};
|
|
#endif
|