| #ifndef AUDIOCHIP_H |
| #define AUDIOCHIP_H |
| |
| /* ---------------------------------------------------------------------- */ |
| |
| /* v4l device was opened in Radio mode */ |
| #define AUDC_SET_RADIO _IO('m',2) |
| /* select from TV,radio,extern,MUTE */ |
| #define AUDC_SET_INPUT _IOW('m',17,int) |
| |
| /* audio inputs */ |
| #define AUDIO_TUNER 0x00 |
| #define AUDIO_RADIO 0x01 |
| #define AUDIO_EXTERN 0x02 |
| #define AUDIO_INTERN 0x03 |
| #define AUDIO_OFF 0x04 |
| #define AUDIO_ON 0x05 |
| #define AUDIO_EXTERN_1 AUDIO_EXTERN |
| #define AUDIO_EXTERN_2 0x06 |
| #define AUDIO_MUTE 0x80 |
| #define AUDIO_UNMUTE 0x81 |
| |
| /* all the stuff below is obsolete and just here for reference. I'll |
| * remove it once the driver is tested and works fine. |
| * |
| * Instead creating alot of tiny API's for all kinds of different |
| * chips, we'll just pass throuth the v4l ioctl structs (v4l2 not |
| * yet...). It is a bit less flexible, but most/all used i2c chips |
| * make sense in v4l context only. So I think that's acceptable... |
| */ |
| |
| /* misc stuff to pass around config info to i2c chips */ |
| #define AUDC_CONFIG_PINNACLE _IOW('m',32,int) |
| |
| #endif /* AUDIOCHIP_H */ |
