[Trac #425] cafe_ccic sporadic oops when running gstreamer

[Zarro Boogs per Child]

#425: cafe_ccic sporadic oops when running gstreamer
---------------------+------------------------------------------------------
 Reporter:  cjb      |        Owner:  corbet  
     Type:  defect   |       Status:  assigned
 Priority:  blocker  |    Milestone:  BTest-2 
Component:  kernel   |   Resolution:          
 Keywords:           |  
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Comment (by dilinger):

 The easiest way to reproduce this:

 {{{
 -bash-3.1# modprobe mtdblock
 -bash-3.1# dd if=/dev/mtdblock0 of=/dev/null &
 [1] 1996
 -bash-3.1# su -c "export DISPLAY=:0; gst-launch-0.10 v4l2src !
 xvimagesink" olpcSetting pipeline to PAUSED ...
 Pipeline is live and does not need PREROLL ...
 ERROR: from element /pipeline0/v4l2src0: Failed setting the video format
 for device '/dev/video0'
 Additional debug info:
 v4l2src_calls.c(349): gst_v4l2src_set_capture (): /pipeline0/v4l2src0:
 Failed to set pixelformat to YUYV 4:2:2 @ 640x480 for device /dev/video0.
 (12 - Cannot allocate memory)
 }}}

 There's some seriously bad interaction between cafe nand and cafe camera
 when it comes to memory usage.

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Ticket URL: <http://dev.laptop.org/ticket/425#comment:3>
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