Date: Mon, 3 Dec 2001 10:42:34 +0900 (JST) From: Daichi GOTO <daichi@jp.freebsd.org> To: freebsd-stable@freebsd.org Subject: BT878A-TVPCI(PV951, Chipset: Bt878a, Tunner: Philips) Message-ID: <200112030142.KAA26531@castle.jp.freebsd.org>
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I am using PV951 TV/PCI tuner, but with no sound.
This tuner is based on BT878A chip and Linux can use it.
I tried to port Linux Bttv device driver ver.0.8.31 to FreeBSD
Bktr driver ver.2.18.
However, it failed.
patch:
--- bktr_card.c.orig Wed Nov 28 05:52:36 2001
+++ bktr_card.c Wed Nov 28 09:20:42 2001
@@ -342,6 +342,18 @@
{ 0x20000, 0x00000, 0x30000, 0x40000, 1 }, /* audio MUX values*/
0x70000 }, /* GPIO mask */
+ { CARD_PV951, /* the card id */
+ "ProVideo PV951(KUROUTOSHIKOU BT878A-TVPCI)", /* the 'name' */
+ NULL, /* the tuner */
+ 0, /* the tuner i2c address */
+ 0, /* dbx is optional */
+ 0,
+ 0,
+ 0, /* EEProm type */
+ 0, /* EEProm size */
+ { 0x00, 0x00, 0x00, 0x00, 1 }, /* audio MUX values */
+ 0 }, /* GPIO mask */
+
};
struct bt848_card_sig bt848_card_signature[1]= {
--- bktr_card.h.orig Wed Nov 28 05:52:36 2001
+++ bktr_card.h Wed Nov 28 09:20:25 2001
@@ -76,7 +76,8 @@
#define CARD_ASKEY_DYNALINK_MAGIC_TVIEW 14
#define CARD_LEADTEK 15
#define CARD_TERRATVPLUS 16
-#define Bt848_MAX_CARD 17
+#define CARD_PV951 17
+#define Bt848_MAX_CARD 20
int signCard( bktr_ptr_t bktr, int offset, int count, u_char* sig );
I do not know the cause of this problem. Someone please help me.
# Maybe, the cause of this problem is I2C driver.
P.S.
Pavel V.Cirulnik pointed out this problem at 02/27/2001, too.
http://www.geocrawler.com/archives/3/160/2001/2/0/5237802/
Daichi T.GOTO(ONGS)
http://www.ongs.net/daichi, daichi@jp.freebsd.org
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