diff options
| -rw-r--r-- | nixos/doc/manual/release-notes/rl-2305.section.md | 2 | ||||
| -rw-r--r-- | nixos/modules/hardware/video/webcam/ipu6.nix | 57 | ||||
| -rw-r--r-- | nixos/modules/module-list.nix | 1 |
3 files changed, 60 insertions, 0 deletions
diff --git a/nixos/doc/manual/release-notes/rl-2305.section.md b/nixos/doc/manual/release-notes/rl-2305.section.md index 3b8aea9d1cc05..c2c9f2d1a2510 100644 --- a/nixos/doc/manual/release-notes/rl-2305.section.md +++ b/nixos/doc/manual/release-notes/rl-2305.section.md @@ -103,6 +103,8 @@ In addition to numerous new and upgraded packages, this release has the followin - [v4l2-relayd](https://git.launchpad.net/v4l2-relayd), a streaming relay for v4l2loopback using gstreamer. Available as [services.v4l2-relayd](#opt-services.v4l2-relayd.instances._name_.enable). +- [hardware.ipu6](#opt-hardware.ipu6.enable) adds support for ipu6 based webcams on intel tiger lake and alder lake. + ## Backward Incompatibilities {#sec-release-23.05-incompatibilities} <!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. --> diff --git a/nixos/modules/hardware/video/webcam/ipu6.nix b/nixos/modules/hardware/video/webcam/ipu6.nix new file mode 100644 index 0000000000000..8a9b88f9e5502 --- /dev/null +++ b/nixos/modules/hardware/video/webcam/ipu6.nix @@ -0,0 +1,57 @@ +{ config, lib, pkgs, ... }: +let + + inherit (lib) mkDefault mkEnableOption mkIf mkOption optional types; + + cfg = config.hardware.ipu6; + +in +{ + + options.hardware.ipu6 = { + + enable = mkEnableOption (lib.mdDoc "ipu6 kernel module"); + + platform = mkOption { + type = types.enum [ "ipu6" "ipu6ep" ]; + description = lib.mdDoc '' + Choose the version for your hardware platform. + + Use `ipu6` for Tiger Lake and `ipu6ep` for Alder Lake respectively. + ''; + }; + + }; + + config = mkIf cfg.enable { + + boot.extraModulePackages = with config.boot.kernelPackages; [ + ipu6-drivers + ]; + + hardware.firmware = with pkgs; [ ] + ++ optional (cfg.platform == "ipu6") ipu6-camera-bin + ++ optional (cfg.platform == "ipu6ep") ipu6ep-camera-bin; + + services.udev.extraRules = '' + SUBSYSTEM=="intel-ipu6-psys", MODE="0660", GROUP="video" + ''; + + services.v4l2-relayd.instances.ipu6 = { + enable = mkDefault true; + + cardLabel = mkDefault "Intel MIPI Camera"; + + extraPackages = with pkgs.gst_all_1; [ ] + ++ optional (cfg.platform == "ipu6") icamerasrc-ipu6 + ++ optional (cfg.platform == "ipu6ep") icamerasrc-ipu6ep; + + input = { + pipeline = "icamerasrc"; + format = mkIf (cfg.platform == "ipu6ep") (mkDefault "NV12"); + }; + }; + + }; + +} diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix index a8f9cf674930d..cc464c18ca55b 100644 --- a/nixos/modules/module-list.nix +++ b/nixos/modules/module-list.nix @@ -99,6 +99,7 @@ ./hardware/video/switcheroo-control.nix ./hardware/video/uvcvideo/default.nix ./hardware/video/webcam/facetimehd.nix + ./hardware/video/webcam/ipu6.nix ./hardware/wooting.nix ./hardware/xone.nix ./hardware/xpadneo.nix |