DSP: omapfb omapfb: display not found

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Compile and install rowboat-eclair-dsp
2. run "gst-launch-0.10 videotestsrc num-buffers=10 ! TIDmaiVideoSink"
3.

What is the expected output? What do you see instead?
The first time I run the command, I see a color map and the error message 
"omapfb omapfb: display not found".

The second time I run the command, the monitor becomes black, and the error 
message become
 "
omapfb omapfb: display not found
omapfb omapfb: display not found"

What version of the product are you using? On what operating system?
Beagleboard C4 + Rowboat-Eclair-DSP

Please provide any additional information below.
The full output:

# gst-launch-0.10 videotestsrc num-buffers=10 ! TIDmaiVideoSink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
omapfb omapfb: display not found
Got EOS from element "pipeline0".
Execution ended after 371765136 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...
# gst-launch-0.10 videotestsrc num-buffers=10 ! TIDmaiVideoSink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
omapfb omapfb: display not found
omapfb omapfb: display not found
Unable to apply changes
Got EOS from element "pipeline0".
Execution ended after 32806399 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...

Original issue reported on code.google.com by huangren...@gmail.com on 10 Jun 2010 at 10:13

[GoogleCodeExporter]

I think you should use FB dev to display

The first time I run the command, I see a color map. no error.
But the second time I run, That's all ok,

Why did this happen?

Original comment by young.al...@gmail.com on 11 Oct 2010 at 2:58