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  1. AGL Development
  2. SPEC-4899

AGL VM display lightup taking longer after resume

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Minor Minor
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      Setup detail

      We have AMD system where Ubuntu is host as DOM and AGL(demo ivi version) as domU VM.

      Issue description

      When we put VM on sleep and then resume, resume(display light up) takes randomly takes huge time, from 10 sec to 30 sec. this happens only when  when display has static frames, if we some application that makes display flips(for example glmark2, top command) then display lights up happens faster after resume.

       

      command used for sleep and resume from dom0 Ubuntu

      sudo xl trigger <AGL-ID> sleep

      sudo xl trigger <AGL-ID> s3resume

        1. journalctl_resume_fast_withtopcommand.txt
          278 kB
        2. journalctl_resume_taking_long.txt
          211 kB
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            mvlad Marius Vlad
            rahul.kumaramd Rahul Kumar
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              Created:
              Updated: