Submitted by: Michael Petry <petry@netwolf.NetMasters.com>

Michael submitted code to activate the audio muxes.

fsmp:
 extended those changes for different boards.
 auto-detection of board types.
 auto-detection of tuner types.
 auto-detection of stereo option

1 files changed, 31 insertions, 14 deletions

diff --git a/sys/i386/include/ioctl_bt848.h b/sys/i386/include/ioctl_bt848.h
index ad18dd4..be72008 100644
--- a/sys/i386/include/ioctl_bt848.h
+++ b/sys/i386/include/ioctl_bt848.h
@@ -3,14 +3,14 @@
  */
 
 /*
- * tuner types for the 
+ * frequency sets
  */
-#define TUNERTYPE_NABCST	1
-#define TUNERTYPE_CABLEIRC	2
-#define TUNERTYPE_CABLEHRC	3
-#define TUNERTYPE_WEUROPE	4
-#define TUNERTYPE_MIN		TUNERTYPE_NABCST
-#define TUNERTYPE_MAX		TUNERTYPE_WEUROPE
+#define CHNLSET_NABCST		1
+#define CHNLSET_CABLEIRC	2
+#define CHNLSET_CABLEHRC	3
+#define CHNLSET_WEUROPE		4
+#define CHNLSET_MIN		CHNLSET_NABCST
+#define CHNLSET_MAX		CHNLSET_WEUROPE
 
 
 /*
@@ -65,6 +65,19 @@
 #define BT848_SATVSTEPS		512
 
 
+/*
+ * audio stuff
+ */
+#define AUDIO_TUNER		0x00	/* command for the audio routine */
+#define AUDIO_EXTERN		0x01	/* don't confuse them with bit */
+#define AUDIO_INTERN		0x02	/* settings */
+#define AUDIO_MUTE		0x80
+#define AUDIO_UNMUTE		0x81
+
+
+/*
+ * EEProm stuff
+ */
 struct eeProm {
 	u_char bytes[ 256 ];
 };
@@ -83,24 +96,28 @@ struct eeProm {
 #define	TVTUNER_GETFREQ    _IOR('x', 36, unsigned int)	/* get frequency */
 
 
-#define BT848_SHUE 	_IOW('x', 37, int)		/* set hue */
-#define BT848_GHUE  	_IOR('x', 37, int)		/* get hue */
+#define BT848_SHUE	_IOW('x', 37, int)		/* set hue */
+#define BT848_GHUE	_IOR('x', 37, int)		/* get hue */
 #define	BT848_SBRIG	_IOW('x', 38, int)		/* set brightness */
-#define BT848_GBRIG 	_IOR('x', 38, int)		/* get brightness */
+#define BT848_GBRIG	_IOR('x', 38, int)		/* get brightness */
 #define	BT848_SCSAT	_IOW('x', 39, int)		/* set chroma sat */
-#define BT848_GCSAT 	_IOR('x', 39, int)		/* get UV saturation */
-#define	BT848_SCONT 	_IOW('x', 40, int)		/* set contrast */
+#define BT848_GCSAT	_IOR('x', 39, int)		/* get UV saturation */
+#define	BT848_SCONT	_IOW('x', 40, int)		/* set contrast */
 #define	BT848_GCONT	_IOR('x', 40, int)		/* get contrast */
 #define	BT848_SVSAT	_IOW('x', 41, int)		/* set chroma V sat */
-#define BT848_GVSAT 	_IOR('x', 41, int)		/* get V saturation */
+#define BT848_GVSAT	_IOR('x', 41, int)		/* get V saturation */
 #define	BT848_SUSAT	_IOW('x', 42, int)		/* set chroma U sat */
-#define BT848_GUSAT 	_IOR('x', 42, int)		/* get U saturation */
+#define BT848_GUSAT	_IOR('x', 42, int)		/* get U saturation */
 
 #define	BT848_SCBARS	_IOR('x', 43, int)		/* set colorbar */
 #define	BT848_CCBARS	_IOR('x', 44, int)		/* clear colorbar */
 
 #define	BT848_EEPROM	_IOR('x', 45, struct eeProm)
 
+#define	BT848_SAUDIO	_IOW('x', 46, int)		/* set audio channel */
+#define BT848_GAUDIO	_IOR('x', 47, int)		/* get audio channel */
+#define	BT848_SBTSC	_IOW('x', 48, int)		/* set audio channel */
+
 /*
  * XXX: more bad magic,
  *      we need to fix the METEORGINPUT to return something public