blob: 711576982ec39c4fc7c55f8ca36fa86cce6cbe9d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
# This module provides the proprietary NVIDIA X11 / OpenGL drivers.
{ config, lib, pkgs, pkgs_i686, ... }:
with lib;
let
drivers = config.services.xserver.videoDrivers;
# FIXME: should introduce an option like
# ‘hardware.video.nvidia.package’ for overriding the default NVIDIA
# driver.
nvidiaForKernel = kernelPackages:
if elem "nvidia" drivers then
kernelPackages.nvidia_x11
else if elem "nvidiaLegacy173" drivers then
kernelPackages.nvidia_x11_legacy173
else if elem "nvidiaLegacy304" drivers then
kernelPackages.nvidia_x11_legacy304
else if elem "nvidiaLegacy340" drivers then
kernelPackages.nvidia_x11_legacy340
else null;
nvidia_x11 = nvidiaForKernel config.boot.kernelPackages;
nvidia_libs32 = (nvidiaForKernel pkgs_i686.linuxPackages).override { libsOnly = true; kernel = null; };
enabled = nvidia_x11 != null;
in
{
config = mkIf enabled {
services.xserver.drivers = singleton
{ name = "nvidia"; modules = [ nvidia_x11 ]; libPath = [ nvidia_x11 ]; };
services.xserver.screenSection =
''
Option "RandRRotation" "on"
'';
hardware.opengl.package = nvidia_x11;
hardware.opengl.package32 = nvidia_libs32;
environment.systemPackages = [ nvidia_x11 ];
boot.extraModulePackages = [ nvidia_x11 ];
# nvidia-uvm is required by CUDA applications.
boot.kernelModules = [ "nvidia-uvm" ];
# Create /dev/nvidia-uvm when the nvidia-uvm module is loaded.
services.udev.extraRules =
''
KERNEL=="nvidia_uvm", RUN+="${pkgs.stdenv.shell} -c 'mknod -m 666 /dev/nvidia-uvm c $(grep nvidia-uvm /proc/devices | cut -d \ -f 1) 0'"
'';
boot.blacklistedKernelModules = [ "nouveau" "nvidiafb" ];
services.acpid.enable = true;
environment.etc."OpenCL/vendors/nvidia.icd".source = "${nvidia_x11}/lib/vendors/nvidia.icd";
};
}
|