diff options
Diffstat (limited to 'drivers/media/video/tea6420.h')
| -rw-r--r-- | drivers/media/video/tea6420.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/media/video/tea6420.h b/drivers/media/video/tea6420.h new file mode 100644 index 00000000000..ea664df15ad --- /dev/null +++ b/drivers/media/video/tea6420.h @@ -0,0 +1,17 @@ +#ifndef __INCLUDED_TEA6420__ +#define __INCLUDED_TEA6420__ + +/* possible addresses */ +#define I2C_TEA6420_1 0x4c +#define I2C_TEA6420_2 0x4d + +struct tea6420_multiplex +{ + int in; /* input of audio switch */ + int out; /* output of audio switch */ + int gain; /* gain of connection */ +}; + +#define TEA6420_SWITCH _IOW('v',1,struct tea6420_multiplex) + +#endif |