Commit graph

37 commits

Author SHA1 Message Date
worldofpeace 9c8181db9b nixos/nvidia: assert that gdm.nvidiaWayland needs modesetting 2019-11-19 15:34:39 -05:00
worldofpeace 7b71fb57d4 nixos/nvidia: drop gdm wayland assertion 2019-11-19 15:34:39 -05:00
worldofpeace ce26b3eaf0 nixos/slim: remove
The SLIM project is abandoned and their last release was in 2013.
Because of this it poses a security risk to systems, no one is working
on it or picked up maintenance. It also lacks compatibility with systemd
and logind sessions. For users, there liikely isn't anything like slim
that's as lightweight in terms of dependencies.
2019-11-11 17:10:41 -05:00
Silvan Mosberger 478e7184f8
nixos/modules: Remove all usages of types.string
And replace them with a more appropriate type

Also fix up some minor module problems along the way
2019-08-31 18:19:00 +02:00
worldofpeace a6ce6c1052
Merge pull request #61981 from ambrop72/no-opengl-ld-library-path
nixos: Don't set LD_LIBRARY_PATH for graphics drivers that don't need it.
2019-07-11 13:15:51 -04:00
volth f3282c8d1e treewide: remove unused variables (#63177)
* treewide: remove unused variables

* making ofborg happy
2019-06-16 19:59:05 +00:00
Ambroz Bizjak 370d3af0c4 nixos: Don't set LD_LIBRARY_PATH for graphics drivers that don't need it.
A new internal option `hardware.opengl.setLdLibraryPath` is added which controls if `LD_LIBRARY_PATH` should be set to `/run/opengl-driver(-32)/lib`. It is false by default and is meant to be set to true by any driver which requires it. If this option is false, then `opengl.nix` and `xserver.nix` will not set `LD_LIBRARY_PATH`.

Currently Mesa and NVidia drivers don't set `setLdLibraryPath` because they work with libglvnd and do not override libraries, while `amdgpu-pro`, `ati` and `parallels-guest` set it to true (the former two really need it, the last one doesn't build so is presumed to).

Additionally, the `libPath` attribute within entries of `services.xserver.drivers` is removed. This made `xserver.nix` add the driver path directly to the `LD_LIBRARY_PATH` for the display manager (including X server). Not only is it redundant when the driver is added to `hardware.opengl.package` (assuming that `hardware.opengl.enable` is true), in fact all current drivers except `ati` set it incorrectly to the package path instead of package/lib.

This removal of `LD_LIBRARY_PATH` could break certain packages using CUDA, but only those that themselves load `libcuda` or other NVidia driver libraries using `dlopen` (not if they just use `cudatoolkit`). A few have already been fixed but it is practically impossible to test all because most packages using CUDA are libraries/frameworks without a simple way to test.

Fixes #11434 if only Mesa or NVidia graphics drivers are used.
2019-05-26 10:23:46 +02:00
Colin L Rice d67494972d nixos/nvidia: Add NVIDIA optimus option to allow external GPUs
Without this option - NVIDIA refuses to use an external GPU.
2019-05-02 23:57:28 -04:00
Averell Dalton 7f7209ef9a nixos/docker: add enableNvidia option 2019-02-27 09:56:03 +01:00
Dmitry Kalinkin 3edd5cb227
Merge pull request #51294 from eadwu/nvidia_x11/legacy_390
nvidia: expose nvidia_x11_legacy390
2018-12-27 09:08:53 -05:00
Svein Ove Aas 4e5b365644
nvidia: Improve assertion documentation 2018-12-12 15:25:39 +00:00
Vladimír Čunát ad3e9191d1
nixos/nvidia: improve the assertion again
/cc ac19d5e34 #51836.
2018-12-12 00:26:09 +01:00
Andrew Childs f2332809fd nixos/nvidia: fix inverted assertion 2018-12-11 02:04:10 +09:00
Edmund Wu ea1be31262
nvidia: expose nvidia_x11_legacy390 2018-11-30 13:58:22 -05:00
Matthew Bauer 4a8fc5b9aa treewide: remove pkgs_i686
This was getting evaluated eagerly causing assertion failures in
aarch64 systems. We can replace usages of pkgs_i686 with
pkgs.pkgsi686Linux.
2018-11-03 00:56:39 -05:00
Edmund Wu 21bb1fa004
nvidia_x11_beta: reinit at 410.57 2018-10-17 19:30:44 -04:00
Ambroz Bizjak f26153754a nixos/xserver: Implement configuration of NVIDIA Optimus via PRIME
This adds configuration options which automate the configuration of NVIDIA Optimus using PRIME. This allows using the NVIDIA proprietary driver on Optimus laptops, in order to render using the NVIDIA GPU while outputting to displays connected only to the integrated Intel GPU. It also adds an option for enabling kernel modesetting for the NVIDIA driver (via a kernel command line flag); this is particularly useful together with Optimus/PRIME because it fixes tearing on PRIME-connected screens.

The user still needs to enable the Optimus/PRIME feature and specify the bus IDs of the Intel and NVIDIA GPUs, but this is still much easier for users and more reliable. The implementation handles both the X configuration file as well as getting display managers to run certain necessary `xrandr` commands just after X has started.

Configuration of commands run after X startup is done using a new configuration option `services.xserver.displayManager.setupCommands`. Support for this option is implemented for LightDM, GDM and SDDM; all of these have been tested with this feature including logging into a Plasma session.

Note: support of `setupCommands` for GDM is implemented by making GDM run the session executable via a wrapper; the wrapper will run the `setupCommands` before execing. This seemed like the simplest and most reliable approach, and solves running these commands both for GDM's X server and user X servers (GDM starts separate X servers for itself and user sessions). An alternative approach would be with autostart files but that seems harder to set up and less reliable.

Note that some simple features for X configuration file generation (in `xserver.nix`) are added which are used in the implementation:
- `services.xserver.extraConfig`: Allows adding arbitrary new sections. This is used to add the Device section for the Intel GPU.
- `deviceSection` and `screenSection` within `services.xserver.drivers`. This allows the nvidia configuration module to add additional contents into the `Device` and `Screen` sections of the "nvidia" driver, and not into such sections for other drivers that may be enabled.
2018-07-09 18:46:13 +02:00
Shea Levy 05e375d710
Merge remote-tracking branch 'origin/master' into staging 2018-03-28 09:36:47 -04:00
Nikolay Amiantov 25ac79647c linuxPackages.nvidia_x11_legacy173: drop
There's no kernel in nixpkgs suitable for this old driver -- tested with 4.4.
2018-03-27 16:43:53 +03:00
Nikolay Amiantov 0934c8f49b nvidia service: rely on libglvnd 2018-03-26 14:01:49 +03:00
Shea Levy fec543436d
nixos: Move uses of stdenv.shell to runtimeShell. 2018-03-01 14:38:53 -05:00
Cray Elliott d4bdf302a3 nvidia-x11: fix eval error from 4ef82339c9 2017-09-28 13:11:16 -07:00
Rostislav Beneš 4ef82339c9
nixos/gdm,nvidia: new options to enable GDM on Wayland and disabling it for nvidia drivers. 2017-09-28 00:18:57 +02:00
Rostislav Beneš 4f91397c98
nixos/nvidia: populating /dev with nvidia devices at boot 2017-09-28 00:18:57 +02:00
Nikolay Amiantov d09e3535f5 nvidia module: link proper output as OpenGL drivers 2017-05-31 16:30:21 +03:00
Vladimír Čunát bc7b895aa5
nvidia module: allow .persistenced == null
Fixes #26250.  This is fallout from PR #22304.
It's null for 304 and 173 legacy drivers.
2017-05-30 20:58:16 +02:00
Nikolay Amiantov 22750b36fd nvidia: support application profiles
Closes #22666.
2017-02-19 19:46:01 +03:00
Nikolay Amiantov 2fd2fcf54d linuxPackages.nvidia_x11: refactor, build more from source
* Use libglvnd;
* Compile nvidia-settings, nvidia-persistenced from source;
* Generalize builder.
2017-02-08 16:57:46 +03:00
Nikolay Amiantov 98b0195dde video services: don't install OpenCL files to /etc
They shouldn't be needed now that we search them in /run/opengl-driver.
2017-01-31 03:36:25 +03:00
Vladimír Čunát 8291ea61b0 nvidia: allow using the beta driver, mainly in future 2016-03-07 23:33:17 +01:00
William A. Kennington III 6ffd44c4c3 nvidia: 346.47 -> 346.59 2015-04-07 13:24:55 -07:00
William A. Kennington III c0cb4e1ef7 nixos/nvidia: Add a temporary hack to support kernel 4.0 2015-04-03 21:53:34 -07:00
Eelco Dolstra a4e0278fcd Create /dev/nvidia-uvm for CUDA support 2015-03-03 20:24:14 +01:00
Vladimír Čunát a3a467ce77 nixos/nvidia: use correct 32-bit legacy libs; refactor
Fixes #6127.
Now we avoid multiple switches among the version possibilities.
2015-02-21 16:34:24 +01:00
Vladimír Čunát d39c6ceffc nvidia_x11: current long-lived becomes a new legacy
CC: #5070.
2014-11-24 22:39:00 +01:00
Athan Clark 5fc3df831c Simple typo 2014-05-13 10:35:57 -06:00
Eelco Dolstra 02cef04c81 Move the NVIDIA support into its own module
Previously all card-specific stuff was scattered across xserver.nix
and opengl.nix, which is ugly. Now it can be kept together in a single
card-specific module. This required the addition of a few internal
options:

- services.xserver.drivers: A list of { name, driverName, modules,
  libPath } sets.

- hardware.opengl.package: The OpenGL implementation. Note that there
  can be only one OpenGL implementation at a time in a system
  configuration (i.e. no dynamic detection).

- hardware.opengl.package32: The 32-bit OpenGL implementation.
2014-04-29 14:42:36 +02:00