From 2176a53c4ac28c120f260886ce2206d19ec7e051 Mon Sep 17 00:00:00 2001
From: Noah Masur <7386960+nmasur@users.noreply.github.com>
Date: Sat, 18 Mar 2023 09:29:20 -0400
Subject: [PATCH] setup amd gpu fancontrol curve

---
 hosts/tempest/hardware-configuration.nix | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/hosts/tempest/hardware-configuration.nix b/hosts/tempest/hardware-configuration.nix
index 113ff46..660d9ba 100644
--- a/hosts/tempest/hardware-configuration.nix
+++ b/hosts/tempest/hardware-configuration.nix
@@ -37,4 +37,19 @@
   powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
   hardware.cpu.amd.updateMicrocode =
     lib.mkDefault config.hardware.enableRedistributableFirmware;
+
+  hardware.fancontrol.enable = true;
+  hardware.fancontrol.config = ''
+    # Configuration file generated by pwmconfig, changes will be lost
+    INTERVAL=10
+    DEVPATH=hwmon0=devices/pci0000:00/0000:00:03.1/0000:06:00.0/0000:07:00.0/0000:08:00.0
+    DEVNAME=hwmon0=amdgpu
+    FCTEMPS=hwmon0/pwm1=hwmon0/temp1_input
+    FCFANS= hwmon0/pwm1=hwmon0/fan1_input
+    MINTEMP=hwmon0/pwm1=30
+    MAXTEMP=hwmon0/pwm1=70
+    MINSTART=hwmon0/pwm1=150
+    MINSTOP=hwmon0/pwm1=12
+    MINPWM=hwmon0/pwm1=12
+  '';
 }