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2019-10-09meta-gsj: phosphor-pid-control: Fix rescaling issue in pid controlHank Liou2-0/+12
This commit is to fix rescaling issue by ignoring Dbus min/max. (From meta-quanta rev: a21cf339050e234df0060e67f3aa713010d4fe47) Signed-off-by: Hank Liou <Hank.Liou@quantatw.com> Change-Id: I7f736537784f9ab2e380ff8b4a4deb0f38c3df1b Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
2019-08-07meta-gsj: phosphor-pid-control: Change fan read pathHank Liou2-12/+12
This commit changes fan read path so as not to trigger fan-fail utility in phosphor-pid-control but dual-rotor-fail service. (From meta-quanta rev: ccd4657416374d12b1b8bd1bf545cf9ba8527419) Signed-off-by: Hank Liou <Hank.Liou@quantatw.com> Change-Id: Ifbc868d751b0a6194c2768bcfdaa8a9e231819c3 Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
2019-07-19meta-quanta: gsj: Lower fan speed to default duty as booting and rebootingHank Liou6-14/+28
The fan speed is lowered to 90 duty for thermal issue. (From meta-quanta rev: 39041e2fa1e5b816c09925411081acc30010f782) Signed-off-by: Hank Liou <Hank.Liou@quantatw.com> Change-Id: I5a14320a3687326e710976f8bab9bfa65f3b2865 Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
2019-06-19meta-gsj: phosphor-pid-control: Add fan control algorithmHank Liou7-0/+1446
This change adds fan control function with following features. 1) Fans will be at full speed while rebooting or a sensor is not ready. 2) Detect different skus automatically. (From meta-quanta rev: bf5dffe65b849f9548f75b3a18d05ef7e899c4a3) Signed-off-by: Hank Liou <Hank.Liou@quantatw.com> Change-Id: I9667e832109d6a06b6e4f6410de0df97481fd3fb Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
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