[PATCH] fix-lis302dl-isr-lock.patch
Andy Green
andy at openmoko.com
Mon Mar 31 21:28:40 CEST 2008
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Somebody in the thread at some point said:
| Am Mo 31. März 2008 schrieb Andy Green:
|> (they share an SPI bus tho :-O ).
| they do?
|
|> I suspect we have some other problem where edges can get missed by the
|> CPU
|
| So why don't we use level here?
Well, the CPU slowed to a crawl when I used level with motion sensors is
why. For a few days the svn kernel worked like crap due to it until I
changed it back to edge. So while this isn't a very satisfying
explanation, I took from these experiences that I should use edge and
not disable interrupts when dealing with drivers on GTA02 and then
things would work :-)
- -Andy
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