the following patch was just integrated into master: commit 2ca76e688cd74f021c4d0a2e74a83b7baa41f6bd Author: Sumeet Pawnikar sumeet.r.pawnikar@intel.com Date: Mon Oct 19 14:45:23 2015 +0530
intel/skylake: Add Fan control support
This patch adds the ASL file for Fan as cooling device /participant for thermal active cooling action for DPTF on SKL-U fan based kunimitsu board. With active cooling policy (_ART), we can control the fan on/off and speed.
BRANCH=None BUG=chrome-os-partner:46493 TEST=Built for kunimitsu board. Tested to see that the thermal devices and the participants are enumerated and can be seen in the /sys/bus/platform/devices. Also, checked the FAN type the cooling devices enumerated in the /sys/class/thermal with sysfs interface.
Change-Id: Iacfd9152e300ec47895c29deab2c9d4361230849 Signed-off-by: Patrick Georgi pgeorgi@chromium.org Original-Commit-Id: d37a089b5196f02cb95f16083c416456e96d54a4 Original-Change-Id: I8293bfe2a2bf213b69fbb4223bbfcf508a9cf0bf Original-Signed-off-by: Sumeet Pawnikar sumeet.r.pawnikar@intel.com Original-Reviewed-on: https://chromium-review.googlesource.com/307027 Original-Commit-Ready: Sumeet R Pawnikar sumeet.r.pawnikar@intel.com Original-Tested-by: Sumeet R Pawnikar sumeet.r.pawnikar@intel.com Original-Reviewed-by: Sumeet R Pawnikar sumeet.r.pawnikar@intel.com Original-Reviewed-by: Duncan Laurie dlaurie@chromium.org Reviewed-on: http://review.coreboot.org/12322 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer stefan.reinauer@coreboot.org
See http://review.coreboot.org/12322 for details.
-gerrit