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| author | James Feist <james.feist@linux.intel.com> | 2019-02-25 10:01:42 -0800 |
|---|---|---|
| committer | James Feist <james.feist@linux.intel.com> | 2019-02-26 18:31:58 +0000 |
| commit | 608304da320f232b9adc591301581a5fa5949fff (patch) | |
| tree | 9916d7a2cb714cac305d9a2ff34ed3471a50c895 /pid/ec | |
| parent | 2642cb54945d1500992559fc55241b48afce3551 (diff) | |
| download | phosphor-pid-control-608304da320f232b9adc591301581a5fa5949fff.tar.gz phosphor-pid-control-608304da320f232b9adc591301581a5fa5949fff.zip | |
stepwise: Add ceiling type
Add a stepwise ceiling type, this is used as a
upper clipping curve to limit the max output based
on a temperature sensor. This is commonly used for
quiet fan mode where CPU throttling is allowed to
preserve a max fan noise.
Change-Id: I181d5913c92e5498a34e6d3f67cf99b67471479c
Signed-off-by: James Feist <james.feist@linux.intel.com>
Diffstat (limited to 'pid/ec')
| -rw-r--r-- | pid/ec/stepwise.hpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pid/ec/stepwise.hpp b/pid/ec/stepwise.hpp index bc7c204..3ce847a 100644 --- a/pid/ec/stepwise.hpp +++ b/pid/ec/stepwise.hpp @@ -31,6 +31,7 @@ struct StepwiseInfo double output[maxStepwisePoints]; double positiveHysteresis; double negativeHysteresis; + bool isCeiling; }; double stepwise(const ec::StepwiseInfo& info, double value); |
