patch-2.4.0-test7 linux/drivers/char/audiochip.h

• Lines: 61
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.4.0-test6/linux/drivers/char/audiochip.h
• Orig date: Mon Dec 20 18:48:21 1999

diff -u --recursive --new-file v2.4.0-test6/linux/drivers/char/audiochip.h linux/drivers/char/audiochip.h
@@ -1,60 +0,0 @@
-#ifndef AUDIOCHIP_H
-#define AUDIOCHIP_H
-
-/* ---------------------------------------------------------------------- */
-
-#define MIN(a,b) (((a)>(b))?(b):(a))
-#define MAX(a,b) (((a)>(b))?(a):(b))
-
-/* 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)
-
-/* all the stuff below is obsolete and just here for reference.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...
- */
-
-#if 0
-
-/* TODO (if it is ever [to be] accessible in the V4L[2] spec):
- *   maybe fade? (back/front)
- * notes:
- * NEWCHANNEL and SWITCH_MUTE are here because the MSP3400 has a special
- * routine to go through when it tunes in to a new channel before turning
- * back on the sound.
- * Either SET_RADIO, NEWCHANNEL, and SWITCH_MUTE or SET_INPUT need to be
- * implemented (MSP3400 uses SET_RADIO to select inputs, and SWITCH_MUTE for
- * channel-change mute -- TEA6300 et al use SET_AUDIO to select input [TV, 
- * radio, external, or MUTE]).  If both methods are implemented, you get a
- * cookie for doing such a good job! :)
- */
-
-#define AUDC_SET_TVNORM       _IOW('m',1,int)  /* TV mode + PAL/SECAM/NTSC  */
-#define AUDC_NEWCHANNEL       _IO('m',3)       /* indicate new chan - off mute */
-
-#define AUDC_GET_VOLUME_LEFT  _IOR('m',4,__u16)
-#define AUDC_GET_VOLUME_RIGHT _IOR('m',5,__u16)
-#define AUDC_SET_VOLUME_LEFT  _IOW('m',6,__u16)
-#define AUDC_SET_VOLUME_RIGHT _IOW('m',7,__u16)
-
-#define AUDC_GET_STEREO       _IOR('m',8,__u16)
-#define AUDC_SET_STEREO       _IOW('m',9,__u16)
-
-#define AUDC_GET_DC           _IOR('m',10,__u16)/* ??? */
-
-#define AUDC_GET_BASS         _IOR('m',11,__u16)
-#define AUDC_SET_BASS         _IOW('m',12,__u16)
-#define AUDC_GET_TREBLE       _IOR('m',13,__u16)
-#define AUDC_SET_TREBLE       _IOW('m',14,__u16)
-
-#define AUDC_GET_UNIT         _IOR('m',15,int) /* ??? - unimplemented in MSP3400 */
-#define AUDC_SWITCH_MUTE      _IO('m',16)      /* turn on mute */
-#endif
-
-#endif /* AUDIOCHIP_H */