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Add nvidia-disable profile 

This is already used in XPS 15-9560, but instead of defining it in XPS
15-9560 let's create a separate profile and expose it for those who want
to disable their NVIDIA GPU.
This commit is contained in:
Thiago Kenji Okada 2021-02-28 13:31:28 -03:00
parent c9b965a43e
commit 36094450fd
4 changed files with 14 additions and 12 deletions
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10
common/gpu/nvidia-disable.nix Normal file
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@ -0,0 +1,10 @@
{ lib, pkgs, ... }:
{
# This runs only Intel and nvidia does not drain power.
##### disable nvidia, very nice battery life.
hardware.nvidiaOptimus.disable = lib.mkDefault true;
boot.blacklistedKernelModules = lib.mkDefault [ "nouveau" "nvidia" ];
services.xserver.videoDrivers = lib.mkDefault [ "intel" ];
}

5
dell/xps/15-9550/default.nix
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@ -4,6 +4,8 @@
imports = [
../../../common/cpu/intel
../../../common/pc/laptop
# To just use Intel integrated graphics with Intel's open source driver
# ../../../common/gpu/nvidia-disable
];
# TODO: boot loader
@ -12,7 +14,4 @@
# This will save you money and possibly your life!
services.thermald.enable = true;
# To just use Intel integrated graphics with Intel's open source driver
# hardware.nvidiaOptimus.disable = true;
}

10
dell/xps/15-9560/intel/default.nix
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@ -4,15 +4,7 @@
imports = [
../../../../common/cpu/intel
../../../../common/pc/laptop
../../../../common/gpu/nvidia-disable.nix
../xps-common.nix
];
# This runs only Intel and nvidia does not drain power.
##### disable nvidia, very nice battery life.
hardware.nvidiaOptimus.disable = lib.mkDefault true;
boot.blacklistedKernelModules = lib.mkDefault [ "nouveau" "nvidia" ];
services.xserver.videoDrivers = lib.mkDefault [ "intel" ];
}

1
flake.nix
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@ -80,6 +80,7 @@
common-cpu-intel-kaby-lake = import ./common/cpu/intel/kaby-lake;
common-cpu-intel-sandy-bridge = import ./common/cpu/intel/sandy-bridge;
common-gpu-nvidia = import ./common/gpu/nvidia.nix;
common-gpu-nvidia-disable = import ./common/gpu/nvidia-disable.nix;
common-pc-hdd = import ./common/pc/hdd;
common-pc-laptop-hdd = import ./common/pc/laptop/hdd;
common-pc-laptop-ssd = import ./common/pc/ssd;