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SubjectRe: Design for setting video modes, ownership of sysfs attributes
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On Sul, 2004-09-19 at 21:40, Keith Packard wrote:
> I just need to know where the frame buffer lives; it can move or change
> pitch at any time. I can even deal with the frame buffer moving without
> warning if necessary. What I can't handle is off-screen memory suddenly
> disappearing on me; I need to be able to pull any off-screen data back to
> main memory before things get shuffled around.

The last one of these you can't get in the hotplug case but thats
currently a pretty unusual situation compared to the others

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