I am still having trouble with the ATI-TV Wonder to just capture a simple
picture from a S-VIDEO source.  #1 the RCA port doesn't even work nor does
the Coax (RF) port.  When i use the RCA port i just get a blue signal (i.e.
nothing can be seen) and when i use the RF port i just get tv snow.

Here is the capture of my dmesg as the system boots up.  I have bttv-0.7.27
and the new xawtv 3.13 with 2.2.14 using the webcam script from it.

i2c-core.o: i2c core module
i2c-algo-bit.o: i2c bit algorithm module
Linux video capture interface: v1.00
bttv: driver version 0.7.27 loaded
bttv: using 2 buffers with 2080k (4160k total) for capture
bttv0: Brooktree Bt878 (rev 2) bus: 0, devfn: 72, irq: 10, memory:
0xf4102000.
bttv: 1 Bt8xx card(s) found.
i2c-core.o: adapter bt848 #0 registered as adapter 0.
bttv0: vbi1: po=017b5040 pe=017b5440
bttv0: vbi2: po=017b50d0 pe=017b54d0
bttv0: set_risc_jmp 017b5000: ----------- ----------- -----------
----------- flags=0x0 dma=off
bttv0: i2c: checking for eeprom @ 0xa0... found
bttv0: id: ATI TV Wonder (0x00011002)
bttv0:   => card=10 (Hauppauge new (bt878))
bttv0: model: BT878(Hauppauge new (bt878))
bttv0: Hauppauge eeprom: tuner=Samsung TCPN9085D (4)
bttv0: Hauppauge msp34xx: reset line init
bttv0: i2c: checking for MSP34xx @ 0x80... found
i2c-core.o: adapter unregistered: bt848 #0
i2c-core.o: adapter bt848 #0 registered as adapter 0.
bttv0: i2c: checking for MSP34xx @ 0x80... found
bttv0: i2c: checking for TDA8425 @ 0x82... not found
bttv0: i2c: checking for TDA985x @ 0xb6... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found

----
when i start up the webcam script for the first time i get:

[root@Webcam webcam]# ./webcam
reading config file: /root/.webcamrc
video4linux webcam v1.2 - (c) 1998,99 Gerd Knorr
grabber config: size 640x480, input -2, norm 1, jpeg quality 75
ftp config:
  [EMAIL PROTECTED]:public_html
  uploading.jpg => webcam.jpg
ftp: connected to www.southfayette.org
ioctl VIDIOCSYNC: Input/output error
High School Construction 02.05.2000 12:03:39
----
it takes the picture but it gets all screwed up like as in:
http://lions.net/~webcam/archive/05-02-00-12:04:18.jpg

Here is what my demsg shows:
bttv0: PLL: 28636363 => 35468950 ... ok
bttv0: ioctl 0x803c7601
bttv0: ioctl 0xc0307602
bttv0: ioctl 0x40307603
bttv0: vbi1: po=017b5040 pe=017b5440
bttv0: vbi2: po=017b50d0 pe=017b54d0
bttv0: PLL: switching off
bttv0: ioctl 0x40107613
bttv0: vrisc1: ro=016a4000 re=016a6000
bttv0: vrisc2: ro=016a4ad8 re=016a6ad8
bttv0: cap vgrab: queue 0 (4:640x480)
bttv0: ioctl 0x40047612
bttv0: cap sync: sleep on 0
bttv0: cap irq: capture 0
bttv0: set_risc_jmp 017b5000: ----------- e0=016a4000 -----------
o0=016a6000 flags=0x3 dma=on
bttv0: irq: SCERR risc_count=016a643c
bttv0: set_risc_jmp 017b5000: ----------- e0=016a4000 -----------
o0=016a6000 flags=0x3 dma=on
bttv0: irq: SCERR risc_count=016a643c
bttv0: set_risc_jmp 017b5000: ----------- e0=016a4000 -----------
o0=016a6000 flags=0x3 dma=on
bttv0: irq: SCERR risc_count=016a643c
bttv0: set_risc_jmp 017b5000: ----------- e0=016a4000 -----------
o0=016a6000 flags=0x3 dma=on
bttv0: irq: SCERR risc_count=016a643c
bttv0: set_risc_jmp 017b5000: ----------- e0=016a4000 -----------
o0=016a6000 flags=0x3 dma=on
bttv0: irq: SCERR risc_count=016a643c
bttv0: aiee: error loops
bttv0: set_risc_jmp 017b5000: ----------- ----------- -----------
----------- flags=0x0 dma=off
bttv0: cap sync: buffer 0, retval -5
bttv0: resetting chip
bttv0: set_risc_jmp 017b5000: ----------- ----------- -----------
----------- flags=0x0 dma=off
bttv0: ioctl 0x40107613
bttv0: vrisc1: ro=016a4000 re=016a6000
bttv0: vrisc2: ro=016a4ad8 re=016a6ad8
bttv0: cap vgrab: queue 0 (4:640x480)
bttv0: ioctl 0x40047612
bttv0: cap sync: sleep on 0
bttv0: cap irq: capture 0
bttv0: set_risc_jmp 017b5000: ----------- e0=016a4000 -----------
o0=016a6000 flags=0x3 dma=on
bttv0: cap irq: done 0
bttv0: set_risc_jmp 017b5000: ----------- ----------- -----------
----------- flags=0x0 dma=off
bttv0: cap sync: buffer 0, retval 0
bttv0: set_risc_jmp 017b5000: ----------- ----------- -----------
----------- flags=0x0 dma=off


If then i stop the webcam script and restart it again.. it takes the picture
but it is in B&W ONLY... no errors..

Why is this happening and how to fix it?


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