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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 00:20:36 +0200 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 00:20:36 +0200 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/media/audiochip.h | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/media/audiochip.h')
-rw-r--r-- | include/media/audiochip.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/media/audiochip.h b/include/media/audiochip.h new file mode 100644 index 000000000000..d3e9e30608dc --- /dev/null +++ b/include/media/audiochip.h @@ -0,0 +1,35 @@ +#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AUDIO_EXTERN +#define AUDIO_EXTERN_2 0x06 +#define AUDIO_MUTE 0x80 +#define AUDIO_UNMUTE 0x81 + +/* all the stuff below is obsolete and just here for reference.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 */ |