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#ifndef __INCLUDED_TEA6415C__
#define __INCLUDED_TEA6415C__
/* possible i2c-addresses */
#define I2C_TEA6415C_1 0x03
#define I2C_TEA6415C_2 0x43
/* the tea6415c's design is quite brain-dead. although there are
8 inputs and 6 outputs, these aren't enumerated in any way. because
I don't want to say "connect input pin 20 to output pin 17", I define
a "virtual" pin-order. */
/* input pins */
#define TEA6415C_OUTPUT1 18
#define TEA6415C_OUTPUT2 14
#define TEA6415C_OUTPUT3 16
#define TEA6415C_OUTPUT4 17
#define TEA6415C_OUTPUT5 13
#define TEA6415C_OUTPUT6 15
/* output pins */
#define TEA6415C_INPUT1 5
#define TEA6415C_INPUT2 8
#define TEA6415C_INPUT3 3
#define TEA6415C_INPUT4 20
#define TEA6415C_INPUT5 6
#define TEA6415C_INPUT6 10
#define TEA6415C_INPUT7 1
#define TEA6415C_INPUT8 11
struct tea6415c_multiplex
{
int in; /* input-pin */
int out; /* output-pin */
};
#define TEA6415C_SWITCH _IOW('v',1,struct tea6415c_multiplex)
#endif