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[Vincent Stehlé <v-stehle@xxxxxx>]

Thanks for the report; we will track/forward that.

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https://bugs.launchpad.net/bugs/690821

Title:
  Calling eglInitialize() takes too long

Status in Ubuntu OMAP4 graphics addons:
  New

Bug description:
  With the latest drivers on an SDP 4430 board calling eglInitialize takes extremely long. Running the example program (attached) on an completely idle system produces the following results:

# time ./eglinit       
real	0m5.797s
user	0m0.008s
sys	0m1.055s

# time ./eglinit
real	0m10.523s
user	0m0.008s
sys	0m1.047s

# time ./eglinit
real	0m30.459s
user	0m0.008s
sys	0m1.055s

# time ./eglinit
real	0m5.638s
user	0m0.008s
sys	0m1.055s

# time ./eglinit
real	0m10.088s
user	0m0.008s
sys	0m1.047s

I have attached an strace capture of a sample run that shows that the delay is happening in an ioctl() around line 10000.

The trace also shows that the driver wastes a lot of time trying out /dev/dri/* devices, but that is another subject :)