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well, I already tried to use fbset setting geometry, no luck.
I tried to use
echo 1 > /sys/class/graphics/fb0/rotate
in this case something appears, but it's completely wrong.
Values 0, 2 and 3 should be available for other orientations, but they do nothing.
Note that launching this command when nickel is up and running causes the display to be rotated (0=normal, 1=90 degree CW, 2=upside-down, 3=90 degree CCW).
Then I tried
echo 1 > /sys/class/graphics/fb0/blank
result is a completely black screen.
I suspect that something like screen auto-upgrade should be the key.
Anybod tried to lauch eink-auto-update from Marek?
I don't have a toolchain installed yet, I cannot compile it.
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