drivers/media/video/tea6415c.h

   1 #ifndef __INCLUDED_TEA6415C__
   2 #define __INCLUDED_TEA6415C__
   3
   4 /* possible i2c-addresses */
   5 #define I2C_TEA6415C_1          0x03
   6 #define I2C_TEA6415C_2          0x43
   7
   8 /* the tea6415c's design is quite brain-dead. although there are
   9    8 inputs and 6 outputs, these aren't enumerated in any way. because
  10    I don't want to say "connect input pin 20 to output pin 17", I define
  11    a "virtual" pin-order. */
  12
  13 /* input pins */
  14 #define TEA6415C_OUTPUT1 18
  15 #define TEA6415C_OUTPUT2 14
  16 #define TEA6415C_OUTPUT3 16
  17 #define TEA6415C_OUTPUT4 17
  18 #define TEA6415C_OUTPUT5 13
  19 #define TEA6415C_OUTPUT6 15
  20
  21 /* output pins */
  22 #define TEA6415C_INPUT1 5
  23 #define TEA6415C_INPUT2 8
  24 #define TEA6415C_INPUT3 3
  25 #define TEA6415C_INPUT4 20
  26 #define TEA6415C_INPUT5 6
  27 #define TEA6415C_INPUT6 10
  28 #define TEA6415C_INPUT7 1
  29 #define TEA6415C_INPUT8 11
  30
  31 struct tea6415c_multiplex
  32 {
  33         int     in;     /* input-pin */
  34         int     out;    /* output-pin */
  35 };
  36
  37 #define TEA6415C_SWITCH         _IOW('v',1,struct tea6415c_multiplex)
  38
  39 #endif