Openmoko Bug #1315: xglamo: Performance decreases after a while
Openmoko Public Trac
bugs at docs.openmoko.org
Thu Aug 21 15:13:06 CEST 2008
#1315: xglamo: Performance decreases after a while
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Reporter: zecke at selfish.org | Owner: openmoko-devel
Type: defect | Status: new
Priority: highest | Milestone:
Component: Xfbdev (kdrive), Xglamo | Version: Om2008.8
Severity: critical | Resolution:
Keywords: | Blockedby:
Reproducible: | Blocking:
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Comment(by TimoJyrinki):
Hi. I tested Andy's kernel (compiled myself) briefly yesterday evening,
and there was a visible improvement in speed. Unfortunately I couldn't
charge my Neo while using the kernel (modules should also be rebuild, or a
bug?), so I went back.
Could the two glamo patches be put to stable kernel show that it would
show up on regular updates?
Anyway, the speed was not that great still, though better, and I wonder if
the mdelay(100) mentioned here is now the main culprit for rather low
frames per second everywhere? Eg. scrolling a long contacts list or simply
playing Numpty Physics. 90MHz clock for core/memory should definitely
somehow be able to update ca. 480x480 area (eg. contacts list main area)
smoothly.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/1315#comment:18>
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