include/media/ir-kbd-i2c.h

   1 #ifndef _IR_I2C
   2 #define _IR_I2C
   3
   4 #include <media/ir-common.h>
   5
   6 struct IR_i2c;
   7
   8 struct IR_i2c {
   9         struct ir_scancode_table *ir_codes;
  10
  11         struct i2c_client      *c;
  12         struct input_dev       *input;
  13         struct ir_input_state  ir;
  14
  15         /* Used to avoid fast repeating */
  16         unsigned char          old;
  17
  18         struct delayed_work    work;
  19         char                   name[32];
  20         char                   phys[32];
  21         int                    (*get_key)(struct IR_i2c*, u32*, u32*);
  22 };
  23
  24 enum ir_kbd_get_key_fn {
  25         IR_KBD_GET_KEY_CUSTOM = 0,
  26         IR_KBD_GET_KEY_PIXELVIEW,
  27         IR_KBD_GET_KEY_PV951,
  28         IR_KBD_GET_KEY_HAUP,
  29         IR_KBD_GET_KEY_KNC1,
  30         IR_KBD_GET_KEY_FUSIONHDTV,
  31         IR_KBD_GET_KEY_HAUP_XVR,
  32         IR_KBD_GET_KEY_AVERMEDIA_CARDBUS,
  33 };
  34
  35 /* Can be passed when instantiating an ir_video i2c device */
  36 struct IR_i2c_init_data {
  37         struct ir_scancode_table *ir_codes;
  38         const char             *name;
  39         int                    type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */
  40         /*
  41          * Specify either a function pointer or a value indicating one of
  42          * ir_kbd_i2c's internal get_key functions
  43          */
  44         int                    (*get_key)(struct IR_i2c*, u32*, u32*);
  45         enum ir_kbd_get_key_fn internal_get_key_func;
  46 };
  47 #endif