blob: a7ceee9fc5e9a0edd113a2c9c2ecdd52c8a50425 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/*
*/
#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/* all the stuff below is obsolete and just here for reference.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 */
|
