* have more defined PWM steps similar to the vendor's shell script doing
the same thing
* replace PWM values with experiencal values provided by forum users
* increase hyteresis to prevent changing fan speed every second
(just because it's annoying to listen to)
* add 'hot' trip point at 75 deg. to warn users that shutdown is imminent
Tested on Puzzle M902 only for now, PWM values for Puzzle M901 might be
slightly different but should quite certainly also be rised.
Suggested-by: Martin Gierschner <martin_gierschner@gmx.de>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 1a47ce5ff2)
be8270df0a