OMG did i saw right?
I can not wait for the hibernate option on future update!!!
This is what I've been giving rounds all weekend, the problem of suspension is basically that rootfs is mounted in read only, I have two options, and the two difficult for me, first, get to update the kernel to a version that allows mounting rootfs in write mode, I got the kernel 4.1, but the button mapping was not correct, the brightness is always 100% and more things that would fail, I tried to put the changes of 3.12, but with that the screen did not turn on and entered bootloop, another option that also escapes my hands is to configure minis-part to mount rootfs in boot / root and copy it to an empty ext4 partition ... I'm trying to see if I can assign the commands "blank" and "unblack "to some button, which would be the closest thing in the short term.
Another thing I looked at was to adjust the jz4770_fb as Pcercuei said, although my unit is doing well, it seems not to solve the problem of defective screens.