ADSR (Attack, Decay, Sustain, Release)

[Paruccone]

Request not related to a problem, just an optimization : would it be possible to add a customizable fallback threshold/duration ?

example:
Level= Temperature FanSpeed Duration Delay
Level=56 0 1 0
Level=65 1 1 0
Level=75 2 2 1
Level=80 3 3 1
Level=85 4 4 2
Level=90 5 4 2
Level=95 6 5 3
Level=97 7 5 3

Level=T X Y Z meaning (with examples from last level): If temperature gets higher or equal to T (97), set fan speed to X (7) (nothing new here). If it stays at this level for at least Y (5) seconds, keep fan at current speed for Z (3) seconds even if the temp goes down to X of previous level (95).

This would allow for more efficient control differentiating behavior between spikes/sustained load by making the fans drop speed faster after just a quick spike or stay longer at faster speed when the spike was negative during a long cycle (in that case slowing down the fan speed would just negatively impact cooling down the xPU).

Hope the explanation is clear enough :)