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Old 07-28-2012, 07:07 PM   #40
geekmaster
Bare metal reality.
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Posts: 6,347
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Join Date: Nov 2011
Location: Multiverse 6627A
Device: K1 to PW3
I normally cut the framebuffer at 800 lines. It actually has more than twice that, and you can scroll the top of screen to any of those pixel lines (by poking the line number into a proc file buried deep inside /sys). The framework ignores that value though. When you dd the framebuffer without specifying the count, you get the entire thing, including the parts that the framework does not use.
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