[vdr] Re: analogtv & soundcard

[Uwe Ortner <uwe.ortner@classic-net.de>]

Am Mit, 2003-06-11 um 12.04 schrieb Gavin Hamill:
> On Wed, Jun 11, 2003 at 11:57:22AM +0200, Uwe Ortner wrote:
> > Hello,
> > 
> > someone posted on "vdrportal" that it should be possible to use analogtv
> > without the need of an extra soundcard, due btaudio can be used to
> > record sound.
> 
> Well, I've certainly posted that to this list.
>  
> > As he stated, this line can be used to activate the feature:
> >   insmod btaudio.o digital=0 analog=1
> > 
> > Can someone (especially Andreas) confirm this?
> 
> It will work fine, since the btaudio.o module makes the sound from the 
> TV card available as an OSS device at /dev/dsp just in the same way a 
> soundcard would.
> 
> The trick is that relatively few TV cards support this function - you 
> need to have a TEAxxxx chip (it supports a few others - just 'modprobe 
> btaudio' and look at the 'dmesg' output to see them) on the board... 

I use a WinTV PCI-FM

This is my output after doing "modprobe bttv09" and "modprobe btaudio
digital=0 analog=1"
----------
bttv: driver version 0.9.6 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Host bridge is Intel Corp. 82845 845 (Brookdale) Chipset Host
Bridge
bttv: Bt8xx card found (0).
PCI: Enabling device 02:09.0 (0004 -> 0006)
bttv0: Bt878 (rev 17) at 02:09.0, irq: 10, latency: 32, mmio: 0xf5000000
bttv0: detected: Hauppauge WinTV [card=10], PCI subsystem ID is
0070:13eb
bttv0: using: BT878(Hauppauge (bt878)) [card=10,autodetected]
bttv0: Hauppauge/Voodoo msp34xx: reset line init [5]
i2c-algo-bit.o: Adapter: bt848 #0 scl: 1  sda: 1 -- testing...
i2c-algo-bit.o:1 scl: 1  sda: 0
i2c-algo-bit.o:2 scl: 1  sda: 1
i2c-algo-bit.o:3 scl: 0  sda: 1
i2c-algo-bit.o:4 scl: 1  sda: 1
i2c-algo-bit.o: bt848 #0 passed test.
bttv0: Hauppauge eeprom: model=44354, tuner=Temic 4009FR5 (20),
radio=yes
bttv0: using tuner=20
bttv0: i2c: checking for MSP34xx @ 0x80... found
msp34xx: init: chip=MSP3415G-B8 +nicam +simple +radio
msp3410: daemon started
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,tda9874h/a,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c54 (PV951)
tuner: probing bt848 #0 i2c adapter [id=0x10005]
tuner: chip found @ 0xc2
tuner: type set to 20 (Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5))
bttv0: registered device video2
bttv0: registered device vbi0
bttv0: registered device radio0
bttv0: PLL: 28636363 => 35468950 .. ok
ves1820.c: AFC (2) -13476Hz
btaudio: driver version 0.7 loaded [digital+analog]
PCI: Enabling device 02:09.1 (0004 -> 0006)
btaudio: Bt878 (rev 17) at 02:09.1, irq: 10, latency: 32, mmio:
0xf4800000
btaudio: using card config "default"
btaudio: registered device dsp0 [analog]
btaudio: registered device mixer0
-----------

Do you think this could work, if, what would be the next step?

Uwe




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