diff options
| -rw-r--r-- | nixos/modules/hardware/video/nvidia.nix | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/nixos/modules/hardware/video/nvidia.nix b/nixos/modules/hardware/video/nvidia.nix index 434931ccae5a7..79a3ab6baaab2 100644 --- a/nixos/modules/hardware/video/nvidia.nix +++ b/nixos/modules/hardware/video/nvidia.nix @@ -462,8 +462,7 @@ in boot.kernelParams = optional (offloadCfg.enable || cfg.modesetting.enable) "nvidia-drm.modeset=1" ++ optional cfg.powerManagement.enable "nvidia.NVreg_PreserveVideoMemoryAllocations=1" ++ optional cfg.open "nvidia.NVreg_OpenRmEnableUnsupportedGpus=1" - # proprietary driver is not compiled with support for X86_KERNEL_IBT - ++ optional (!cfg.open && config.boot.kernelPackages.kernel.kernelAtLeast "6.2") "ibt=off"; + ++ optional (!cfg.open && config.boot.kernelPackages.kernel.kernelAtLeast "6.2" && lib.versionOlder nvidia_x11.version "530") "ibt=off"; services.udev.extraRules = '' |