From 324e4b68d5565e7fdcbfa3626eb07d32d15f655a Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Tue, 17 Mar 2020 16:22:58 +0100
Subject: thinkpad: enable fan control

---
 system/settings/machines/t470s.nix | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'system/settings/machines')

diff --git a/system/settings/machines/t470s.nix b/system/settings/machines/t470s.nix
index 34fdd048..7790ce28 100644
--- a/system/settings/machines/t470s.nix
+++ b/system/settings/machines/t470s.nix
@@ -5,6 +5,25 @@
 
   hardware.enableRedistributableFirmware = true;
 
+  boot.extraModprobeConfig = ''
+    options thinkpad_acpi fan_control=1
+  '';
+
+  services.thinkfan.sensors = ''
+    hwmon /sys/devices/platform/coretemp.0/hwmon/hwmon0/temp3_input
+    hwmon /sys/devices/platform/coretemp.0/hwmon/hwmon0/temp1_input
+    hwmon /sys/devices/platform/coretemp.0/hwmon/hwmon0/temp2_input
+  '';
+  services.thinkfan.levels = ''
+    (0,     0,      48)
+    (1,     45,     52)
+    (2,     50,     57)
+    (3,     55,     63)
+    (6,     60,     65)
+    (7,     60,     85)
+    (127,   80,     32767)
+  '';
+
   boot.postBootCommands = ''
     echo bfq > /sys/block/nvme0n1/queue/scheduler
   '';
-- 
cgit 1.4.1