Brightness change due to inactivity can do a 'jump'

[devnoname120]

If the current brightness is lower than the brightness level for inactivity, the brightness will suddenly 'jump' when the vita is inactive.

Possible fix: ignore inactivity if the inactivity brightness is greater than the current brightness.

[falkenhawk]

@devnoname120 thank you so much for adding support for vita 2000!!!

[thorry69]

hi, the first great job, one question, this pluggin, in my psvita 2000 don't work, put in tai ur0:/tai/, dont work can help me please, my vita downgrade with moduro, 3.70>3.60, no H-encoke, Enso ok,