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monolith: remove old gpu config

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This commit is contained in:
Leonardo Eugênio 2025-12-12 21:53:22 -03:00
parent aa408b45f2
commit 5296996bc9
3 changed files with 1 additions and 173 deletions
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28
hosts/monolith/amdgpu.nix
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@ -1,32 +1,10 @@
{ pkgs, lib, ... }:
let
undervoltGpu = pkgs.writeShellScript "undervolt-gpu" ''
set -xe
cd $1
echo "manual" > power_dpm_force_performance_level
echo "1" > pp_power_profile_mode
test -e pp_od_clk_voltage
echo "vo -120" > pp_od_clk_voltage
echo "c" > pp_od_clk_voltage
'';
in
{ pkgs, ... }:
{
boot.initrd.kernelModules = [ "amdgpu" ];
boot.kernelParams = [
"video=DP-1:1920x1080@144"
];
systemd.services.amd-fan-control = {
script = ''
${lib.getExe pkgs.amd-fan-control} /sys/class/drm/card1/device 60 90 0 80
'';
serviceConfig = {
Restart = "always";
RestartSec = 10;
};
wantedBy = [ "multi-user.target" ];
};
hardware.amdgpu = {
overdrive = {
enable = true;
@ -39,8 +17,4 @@ in
hardware.graphics.extraPackages = with pkgs; [
libva
];
services.udev.extraRules = ''
ACTION=="add", SUBSYSTEM=="hwmon", ATTR{name}=="amdgpu", ATTR{power1_cap}="186000000", RUN+="${undervoltGpu} %S%p/device"
'';
}