[linux-dvb] Re: Unable to lock drivers with DVB 1.1.1 driversand TT DVB-C

[Ruediger Dohmhardt <ruediger.dohmhardt@freenet.de>]

Robert Schlabbach wrote:
> > I have a Siemens DVB-C and it works perfect (better than ever before)
> > with the current drivers.
I own a Hauppauge DVB-C and haven't noticed any problems either.

DVB-Driver:      1.1.1
VDR:             vdr-1.3.4 (for tuning and recording;
                          I don't know anything about czap)
Display:         tvtime-0.9.9

CPU:             AMD-XP2000
Graphics-card:   Leadtek A310-TD with Nvidia FX5600
Graphics-driver: NVIDIA-5336

Kernel:          2.6.3
Compiler:        gcc-3.2.3

------------------------------------------------------------------

One remark to xawtv-3.91

XawTv now runs with both Nvidia-card and -driver(5336), but makes stripes in the 
mode "grabdisplay".

1) Output of "xawtv -hwscan"

  This is xawtv-3.91, running on Linux/i686 (2.6.3)
  looking for available devices
  port 143-143
    type : Xvideo, image scaler
    name : NV17 Video Overlay

  port 144-175
    type : Xvideo, image scaler
    name : NV05 Video Blitter

  port 176-176                            [ -xvport 176 ]
    type : Xvideo, video overlay
    name : NVIDIA Video Interface Port

  /dev/video0: OK                         [ -device /dev/video0 ]
    type : v4l2
    name : dvb
    flags: overlay capture

2) Hence I start xawtv using "xawtv -c /dev/video0"
I get a screen w/o any stripes or distortions.
But when I switch to "grabdisplay", half the picture is filled with stripes. It 
looks like some kind of synchronisation-problem. I some one tells me how to make 
a snap-shot from xawtv, I can send such distorted picture. As stated above, 
"TvTime" runs perfect.


Ciao Ruediger D.




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