[Bug 1115] New: avoid busy looping to wait for glamo engine idle state

[bugzilla-daemon at bugzilla.openmoko.org]

http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=1115

           Summary: avoid busy looping to wait for glamo engine idle state
           Product: OpenMoko
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Xfbdev (kdrive), Xglamo
        AssignedTo: dodji at openedhand.com
        ReportedBy: dodji at openedhand.com
                CC: buglog at lists.openmoko.org


the title says it all.

This involves looking at the kernel to:

1/get IRQs about glamo engine idle state

2/add a blocking call to wait for the glamo idle state

3/use that call instead of busy looping.



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