commit 16a9a512ec9d7b7cb02cea1f1b7fc3d679b4813e
author Konstantin Aladyshev <aladyshev22@gmail.com> Wed Nov 17 08:15:30 2021 +0000
committer Patrick Williams <patrick@stwcx.xyz> Fri Jan 27 17:16:36 2023 +0000
tree aba63960ffc7280afd35cc73b4747358d7ad5fd6
parent c8440ccf8508bb6101a34544e41dc203ef07e475

meta-ethanolx: Add PID control for fans

Add support for dynamic fan RPM control based on the values from
temperature sensors.

Control is based on PIDs and is splitted to 3 thermal zones:

Zone 1:
- CPU0 SB-TSI temp with a setpoint 60.0 C
- P0 FAN

Zone 2:
- CPU1 SB-TSI temp with a setpoint 60.0 C
- P1 FAN

Zone 3:
- All LM75A sensors on board with a setpoint 35.0 C
- SYS FAN1 - SYS FAN6

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Change-Id: Ifca359ba23777e2b1f46783272cf98ff0b08fe68

meta-amd/recipes-amd/packagegroups/packagegroup-amd-apps.bb

diff --git a/meta-amd/recipes-amd/packagegroups/packagegroup-amd-apps.bb b/meta-amd/recipes-amd/packagegroups/packagegroup-amd-apps.bb
index 0693805..f99de84 100644
--- a/meta-amd/recipes-amd/packagegroups/packagegroup-amd-apps.bb
+++ b/meta-amd/recipes-amd/packagegroups/packagegroup-amd-apps.bb
@@ -28,7 +28,9 @@
         "
 
 SUMMARY:${PN}-fans = "AMD Fans"
-RDEPENDS:${PN}-fans = ""
+RDEPENDS:${PN}-fans = " \
+        phosphor-pid-control \
+        "
 
 SUMMARY:${PN}-flash = "AMD Flash"
 RDEPENDS:${PN}-flash = " \