On Sunday 19 February 2006 06:19, Boris Burtin wrote:
> I am able to see the test image and capture video, but
> I can't get passthrough mode to work. ivtvctl doesn't
> report any errors:
>
> # ivtvctl -K 1
> ioctl IVTV_IOC_PASSTHROUGH ok
>
> but I don't see the video in echoed to the video out.
> All I get is a black screen. Does anyone have
> suggestions for diagnosing the problem? I'm on FC4.
If you run 'cat file.mpg >/dev/video16' where file.mpg is a previously
recorded mpeg file that you know is good, do you get proper video and
audio on the TV out?
Hans
>
> Thanks,
>
> Boris
>
> -------------
>
> modprobe.conf:
>
> alias eth0 via-rhine
> alias snd-card-0 snd-via82xx
> options snd-card-0 index=0
> options snd-via82xx index=0
> remove snd-via82xx { /usr/sbin/alsactl store 0
>
> >/dev/null 2>&1 || : ; }; /sbin/modprobe -r
>
> --ignore-remove s\
> nd-via82xx
> alias usb-controller ehci-hcd
> alias usb-controller1 uhci-hcd
>
> alias char-major-81 ivtv
> alias char-major-81-0 ivtv
> alias tveeprom tveeprom-ivtv
> install ivtv /sbin/modprobe --ignore-install ivtv;
> /sbin/modprobe ivtv-fb
>
> --------------
>
> /var/log/messages:
>
> Feb 18 20:51:41 mythtv kernel: ivtv:
> ==================== START INIT IVTV
> ====================
> Feb 18 20:51:41 mythtv kernel: ivtv: version 0.4.3
> (development snapshot compiled on Tue Feb 14 19:46:32
> 20\
> 06) loading
> Feb 18 20:51:41 mythtv kernel: ivtv: Linux version:
> 2.6.15-1.1831_FC4 686 REGPARM 4KSTACKS gcc-4.0
> Feb 18 20:51:41 mythtv kernel: ivtv: In case of
> problems please include the debug info between
> Feb 18 20:51:41 mythtv kernel: ivtv: the START INIT
> IVTV and END INIT IVTV lines, along with
> Feb 18 20:51:41 mythtv kernel: ivtv: any module
> options, when mailing the ivtv-users mailinglist.
> Feb 18 20:51:41 mythtv kernel: ivtv0: Autodetected
> WinTV PVR 350 card (cx23415 based)
> Feb 18 20:51:41 mythtv kernel: ACPI: PCI Interrupt
> Link [LNKD] enabled at IRQ 10
> Feb 18 20:51:41 mythtv kernel: PCI: setting IRQ 10 as
> level-triggered
> Feb 18 20:51:41 mythtv kernel: ACPI: PCI Interrupt
> 0000:00:0a.0[A] -> Link [LNKD] -> GSI 10 (level, low)
> -> \
> IRQ 10
> Feb 18 20:51:41 mythtv kernel: ivtv0: Unreasonably low
> latency timer, setting to 64 (was 32)
> Feb 18 20:51:41 mythtv kernel: tveeprom: ivtv version
> Feb 18 20:51:41 mythtv kernel: tveeprom: Hauppauge:
> model = 48132, rev = K268, serial# = 2867223
> Feb 18 20:51:41 mythtv kernel: tveeprom: tuner = LG
> TAPE H001F MK3 (idx = 68, type = 47)
> Feb 18 20:51:41 mythtv kernel: tveeprom: tuner fmt =
> NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
> Feb 18 20:51:41 mythtv kernel: tveeprom: audio
> processor = MSP4448 (type = 1b)
> Feb 18 20:51:41 mythtv kernel: tveeprom: decoder
> processor = SAA7115 (type = 13)
> Feb 18 20:51:41 mythtv kernel: ivtv0: i2c attach to
> card #0 ok [client=tveeprom, addr=50]
> Feb 18 20:51:41 mythtv kernel: tuner 0-0061: chip
> found @ 0xc2 (ivtv i2c driver #0)
> Feb 18 20:51:41 mythtv kernel: ivtv0: i2c attach to
> card #0 ok [client=(tuner unset), addr=61]
> Feb 18 20:51:41 mythtv kernel: saa7115 0-0021: saa7115
> found @ 0x42 (ivtv i2c driver #0)
> Feb 18 20:51:41 mythtv kernel: ivtv0: i2c attach to
> card #0 ok [client=saa7115, addr=21]
> Feb 18 20:51:41 mythtv kernel: saa7127 0-0044: saa7129
> found @ 0x88 (ivtv i2c driver #0)
> Feb 18 20:51:41 mythtv kernel: ivtv0: i2c attach to
> card #0 ok [client=saa7127, addr=44]
> Feb 18 20:51:41 mythtv kernel: msp3400 0-0040:
> chip=MSP4448G-A2 +nicam +simple +simpler +radio
> mode=simpler
> Feb 18 20:51:41 mythtv kernel: ivtv0: i2c attach to
> card #0 ok [client=MSP4448G-A2, addr=40]
> Feb 18 20:51:41 mythtv kernel: msp3400 0-0040:
> msp34xxg daemon started
> Feb 18 20:51:41 mythtv kernel: tda9887 0-0043: chip
> found @ 0x86 (ivtv i2c driver #0)
> Feb 18 20:51:41 mythtv kernel: ivtv0: i2c attach to
> card #0 ok [client=tda9887, addr=43]
> Feb 18 20:51:41 mythtv kernel: ivtv0: loaded
> v4l-cx2341x-enc.fw firmware (262144 bytes)
> Feb 18 20:51:41 mythtv kernel: ivtv0: loaded
> v4l-cx2341x-dec.fw firmware (262144 bytes)
> Feb 18 20:51:41 mythtv kernel: ivtv0: Encoder
> revision: 0x02040024
> Feb 18 20:51:41 mythtv kernel: ivtv0 warning: Encoder
> Firmware can be buggy, use version 0x02040011 or
> 0x020\
> 50032.
> Feb 18 20:51:41 mythtv kernel: ivtv0: Decoder
> revision: 0x02020023
> Feb 18 20:51:41 mythtv kernel: ivtv0: Allocate DMA
> encoder MPEG stream: 128 x 32768 buffers (4096KB
> total)
> Feb 18 20:51:41 mythtv kernel: ivtv0: Allocate DMA
> encoder YUV stream: 194 x 10800 buffers (2048KB total)
> Feb 18 20:51:41 mythtv kernel: ivtv0: Allocate DMA
> encoder VBI stream: 120 x 17472 buffers (2048KB total)
> Feb 18 20:51:41 mythtv kernel: ivtv0: Allocate DMA
> encoder PCM audio stream: 455 x 4608 buffers (2048KB
> tota\
> l)
> Feb 18 20:51:41 mythtv kernel: ivtv0: Create encoder
> radio stream
> Feb 18 20:51:41 mythtv kernel: ivtv0: Allocate DMA
> decoder MPEG stream: 16 x 65536 buffers (1024KB total)
> Feb 18 20:51:41 mythtv kernel: ivtv0: Allocate DMA
> decoder VBI stream: 512 x 2048 buffers (1024KB total)
> Feb 18 20:51:42 mythtv kernel: ivtv0: Create decoder
> VOUT stream
> Feb 18 20:51:42 mythtv kernel: ivtv0: Allocate DMA
> decoder YUV stream: 24 x 43200 buffers (1024KB total)
> Feb 18 20:51:42 mythtv kernel: ivtv0: loaded
> v4l-cx2341x-init.mpg firmware (155648 bytes)
> Feb 18 20:51:42 mythtv kernel: tuner 0-0061: type set
> to 47 (LG NTSC (TAPE series))
> Feb 18 20:51:42 mythtv kernel: ivtv0: Initialized
> WinTV PVR 350, card #0
> Feb 18 20:51:42 mythtv kernel: ivtv:
> ==================== END INIT IVTV
> ====================
>
>
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