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Date:      Sun, 22 Sep 2002 21:41:20 +0200
From:      "Ulrich 'Q' Spoerlein" <q@uni.de>
To:        "pingo #" <pingo25@wp.pl>
Cc:        freebsd-multimedia@FreeBSD.org
Subject:   Re: bktr driver
Message-ID:  <b57sousn2nvbcrtbet19bcknu84jr4jeuj@4ax.com>
In-Reply-To: <3d8ce075d4380@wp.pl>
References:  <3d8ce075d4380@wp.pl>

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On Sat, 21 Sep 2002 23:11:17 +0200, you wrote:

>I have problem with my tv tuner (Avermedia TVPhone 98), FreeBSD 
>bktr driver doesn't support my tvaudio chip :( 
>(tv picture is ok, but there is no sound) 
>
>on linux everything is ok (bttv detects TDA9840 tvaudio chip): 
>Linux video capture interface: v1.00 
>i2c-core.o: i2c core module 
>i2c-algo-bit.o: i2c bit algorithm module 
>bttv: driver version 0.7.83 loaded 
>bttv: using 2 buffers with 2080k (4160k total) for capture 
>bttv: Host bridge is Advanced Micro Devices [AMD] AMD-751 
>[Irongate] System Controller 
>bttv: Bt8xx card found (0). 
>AMD756: dev 109e:036e, router pirq : 1 get irq :  9 
>PCI: Found IRQ 9 for device 00:08.0 
>PCI: Sharing IRQ 9 with 00:08.1 
>PCI: Sharing IRQ 9 with 00:0c.0 
>bttv0: Bt878 (rev 17) at 00:08.0, irq: 9, latency: 64, memory: 
>0xe5dfe000 
>bttv0: detected: AVerMedia TVPhone98 [card=41], PCI subsystem ID 
>is 1461:0003 
>bttv0: using: BT878(AVerMedia TVPhone 98) [card=41,autodetected] 
>i2c-core.o: adapter bt848 #0 registered as adapter 0. 
>bttv0: Avermedia eeprom[0x0a97]: tuner=5 
>bttv0: i2c: checking for MSP34xx @ 0x80... not found 
>bttv0: i2c: checking for TDA9875 @ 0xb0... not found 
>bttv0: i2c: checking for TDA7432 @ 0x8a... not found 
>tvaudio: TV audio decoder + audio/video mux driver 
>tvaudio: known chips: 
>tda9840,tda9873h,tda9874a,tda9850,tda9855,tea6300,tea6420,tda8425
>,pic16c54 (PV951) 
>i2c-core.o: driver generic i2c audio driver registered. 
>bttv0: i2c attach [client=tda9840,ok] 
>i2c-core.o: client [tda9840] registered to adapter [bt848 #0] 
>(pos. 0). 
>i2c-core.o: driver i2c TV tuner driver registered. 
>tuner: chip found @ 0xc2 
>bttv0: i2c attach [client=Philips PAL,ok] 
>i2c-core.o: client [Philips PAL] registered to adapter [bt848 
>#0] (pos. 1). 
>bttv0: PLL: 28636363 => 35468950 ... ok 
>
>but freebsd detects some odd chip (dpl3518a): 
>bktr0: <BrookTree 878> mem 0xe5dfe000-0xe5dfefff irq 9 at device 
>8.0 on pci0 
>iicbb0: <I2C bit-banging driver> on bti2c0 
>iicbus0: <Philips I2C bus> on iicbb0 master-only 
>iicbus1: <Philips I2C bus> on iicbb0 master-only 
>smbus0: <System Management Bus> on bti2c0 
>bktr0: Detected a DPL34-1@-@0 at 0x84 
>bktr0: AVer Media TV/FM, Philips FR1216 PAL FM tuner, dpl3518a 
>dolby. 
>pci0: <unknown card> (vendor=0x109e, dev=0x0878) at 8.1 irq 9 
>
>Anyone know how to solve problem with bktr driver (i'm looking 
>for how-to or bktr driver description so i can add to it tda9840 
>support) or where i could find other FreeBSD tv tuner drivers? 

look like a similar problem i posted a while ago. try fxtv and set audio
to 'internal mode'.

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