RSS Bot Posted January 15, 2023 Posted January 15, 2023 Description This backports a commit from the Linux kernel into version 5.15 in order to enable the automatic control of the fan, based on the CPU temperature. Otherwise, the fan would run at maximum speed all the time (per default). How Has This Been Tested? I've built the kernel and installed the resulting .deb packages on my RockPro64 (running Bullseye). I monitored the CPU temperature and verified that the fan speeds up as soon as it hits the trip points defined in the device tree. Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article
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