I have bought a  Leadtek WinFast Tv2000 XP tv card and i have noticed
that wasn't support in FreeBSD for that card.The card has other audio
mux values than WinFast TV2000 and another tuner. The tuner is a Philips
variant based on TSBH1 control.

Since the tuner type was not written on it i have named tuner FI1216.
I have made a patch to be supported both the card and the tuner.
The patch applies clean from 20 january 2006 on FreeBSD-6.0.
The new card is known as the 23 type and the tuner as 16 type.
Attention This card has sound connected to line1 with an internal cable
as the audio cable of cdrom.

Fix: To correct the problem i have used the following patch

struct bt848_card_sig bt848_card_signature[1]= {
#define CARD_IO_GV             CARD_IO_BCTV2



/* experimental code for Automatic Frequency Control */
 #define TUNER_AFC--InMMe40GVdoyN47TKyLUZQwf4GCXdcTUtPLaQRE4sgq4apXl
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--- /sys/dev/bktr/bktr_card.c.orig      Sat Jan 14 14:18:34 2006
+++ /sys/dev/bktr/bktr_card.c   Tue Jan 17 23:49:55 2006
@@ -415,6 +415,18 @@
           0,                                   /* EEProm size */
           { 0x01, 0x04, 0x01, 0x03, 1 },       /* audio MUX values */
           0x00ffffff },
+
+       {  CARD_LEADTEK_WINFAST_2000_XP,        /* the card id */
+           "Leadtek Winfast 2000 XP",           /* the 'name' */
+          NULL,                                /* the tuner */
+          0,                                   /* the tuner i2c address */
+          0,                                   /* dbx is optional */
+          0,
+          0,
+           0,                                   /* EEProm unknown */
+          0,                                   /* size unknown */
+          { 0x122000, 0x1000, 0x620000, 0x0000, 1 },   /* audio MUX values */
+          0xb33000 },                          /* GPIO mask */
 };
How-To-Repeat: Install a Leadtek WinFast Tv2000 XP tv card and using the Winfast TV2000
bktr driver it won't work.