This patch merges the fb_powerup and fb_powerdown hooks in a single
operation fb_power with an additional state parameter ranging
from 0 (running) to 3 (poweroff).
The geodefb uses state 2 as an intermediate low-power mode, where
the LX or GX video unit is turned off, but the GPU may still be
Jordan Crouse wrote:
So anyway, long story short, its all below in black and white. Please
reply with comments.
As I said, I also like this design.
The only thing I could suggest is moving the code snippets that implement
the actual video unit powerdown and powerup to separate functions, so
