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disable hw decoded video in firefox

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Kopatz
2025-02-23 12:50:31 +01:00
parent 8b8567c1b7
commit 5e1b28c7d7
3 changed files with 41 additions and 28 deletions
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48
modules/hardware/nvidia.nix
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@@ -73,15 +73,15 @@ in {
nvidiaSettings = true;
# Optionally, you may need to select the appropriate driver version for your specific GPU.
package = config.boot.kernelPackages.nvidiaPackages.beta;
#package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
# version = "570.86.16";
# sha256_64bit = "sha256-RWPqS7ZUJH9JEAWlfHLGdqrNlavhaR1xMyzs8lJhy9U=";
# sha256_aarch64 = "sha256-RiO2njJ+z0DYBo/1DKa9GmAjFgZFfQ1/1Ga+vXG87vA=";
# openSha256 = "sha256-DuVNA63+pJ8IB7Tw2gM4HbwlOh1bcDg2AN2mbEU9VPE=";
# settingsSha256 = "sha256-9rtqh64TyhDF5fFAYiWl3oDHzKJqyOW3abpcf2iNRT8=";
# persistencedSha256 =
# "sha256-3mp9X/oV8o2TH9720NnoXROxQ4g98nNee+DucXpQy3w=";
#};
#package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
# version = "570.86.16";
# sha256_64bit = "sha256-RWPqS7ZUJH9JEAWlfHLGdqrNlavhaR1xMyzs8lJhy9U=";
# sha256_aarch64 = "sha256-RiO2njJ+z0DYBo/1DKa9GmAjFgZFfQ1/1Ga+vXG87vA=";
# openSha256 = "sha256-DuVNA63+pJ8IB7Tw2gM4HbwlOh1bcDg2AN2mbEU9VPE=";
# settingsSha256 = "sha256-9rtqh64TyhDF5fFAYiWl3oDHzKJqyOW3abpcf2iNRT8=";
# persistencedSha256 =
# "sha256-3mp9X/oV8o2TH9720NnoXROxQ4g98nNee+DucXpQy3w=";
#};
};
environment.systemPackages = with pkgs; [
@@ -92,6 +92,12 @@ in {
(gwe.override { nvidia_x11 = config.hardware.nvidia.package; })
];
environment.sessionVariables = {
# for firefox, see https://github.com/elFarto/nvidia-vaapi-driver/#firefox
MOZ_DISABLE_RDD_SANDBOX = "1";
LIBVA_DRIVER_NAME = "nvidia";
};
systemd.services.nvidiaSetPower = lib.mkIf cfg.powerLimit.enable {
description =
"Increase GPU power limit to ${toString cfg.powerLimit.wattage} watts";
@@ -112,17 +118,17 @@ in {
environment.DISPLAY = ":0";
environment.XAUTHORITY = "/home/kopatz/.Xauthority";
};
# doesn't work
#systemd.user.services.nvidiaSetOffset = lib.mkIf cfg.clock.enable {
# description = "Sets gpu offset";
# enable = true;
# serviceConfig = { Type = "oneshot"; };
# script = ''
# ${config.hardware.nvidia.package.settings}/bin/nvidia-settings -a "[gpu:0]/GPUGraphicsClockOffsetAllPerformanceLevels=${
# toString cfg.clock.offset
# }"'';
# environment = { DISPLAY = ":0"; };
# after = [ "graphical-session.target" ];
#};
# doesn't work
#systemd.user.services.nvidiaSetOffset = lib.mkIf cfg.clock.enable {
# description = "Sets gpu offset";
# enable = true;
# serviceConfig = { Type = "oneshot"; };
# script = ''
# ${config.hardware.nvidia.package.settings}/bin/nvidia-settings -a "[gpu:0]/GPUGraphicsClockOffsetAllPerformanceLevels=${
# toString cfg.clock.offset
# }"'';
# environment = { DISPLAY = ":0"; };
# after = [ "graphical-session.target" ];
#};
});
}