OpenPandora Main OS

  • Status Unconfirmed
  • Percent Complete
    0%
  • Task Type Bug Report
  • Category Core
  • Operating System Release 1 (Zaxxon)
  • Severity High
  • Reported Version Hotfix 5
Attached to Project: OpenPandora Main OS
Opened by crow_riot - 15.03.2011

FS#223 - op_power.sh kills gles context

opengles and op_power.sh don't like each other very much.
whenever returning from low power to full power mode again, opengles rendering is just dead.

the reason for this issue are following 2 lines within op_power.sh

18 echo 0 > /sys/devices/platform/omapfb/graphics/fb0/blank
...
66 echo 1 > /sys/devices/platform/omapfb/graphics/fb0/blank

if these lines are removed/commented, the gles rendering just resumes fine.

crow_riot commented on 15.03.2011 19:52

discussion thread: http://www.gp32x.com/board/index.php?/topic/58982-low-power-mode-problem-with-gles

crow_riot commented on 17.03.2011 18:44

another note: if GLES is initialized using the framebuffer and not the x11 windowing system, the restore works fine.

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