support hardware.graphics

hardware/gpu/intel.nix

@@ -1,4 +1,20 @@
 { config, pkgs, lib, ... }:
+let
+  extraPackages = with pkgs; [
+    mesa.drivers
+    intel-media-driver
+    # not added due to collision
+    # https://github.com/NixOS/nixos-hardware/issues/1170
+    #(if (lib.versionOlder (lib.versions.majorMinor lib.version) "23.11")
+    #  then vaapiIntel
+    #  else intel-vaapi-driver)
+    vaapiVdpau
+    libvdpau-va-gl
+    intel-ocl
+    intel-compute-runtime # OpenCL filter support (hardware tonemapping and subtitle burn-in)
+    (pkgs.nvtopPackages.intel or pkgs.nvtop-intel)
+  ];
+in
 lib.mkMerge [
 
 {
@@ -19,25 +35,15 @@ lib.mkMerge [
     intel-vaapi-driver = pkgs.intel-vaapi-driver.override { enableHybridCodec = true; };
   };
 
-  hardware.opengl.enable = true;
 }
 (lib.optionalAttrs (lib.versionOlder (lib.versions.majorMinor lib.version) "24.11") {
   hardware.opengl.driSupport = true;
+  hardware.opengl.enable = true;
+  hardware.opengl.extraPackages = extraPackages;
 })
-{
+(lib.optionalAttrs (lib.versionAtLeast (lib.versions.majorMinor lib.version) "24.11") {
-  hardware.opengl.extraPackages = with pkgs; [
+  hardware.graphics.enable = true;
-    mesa.drivers
+  hardware.graphics.extraPackages = extraPackages;
-    intel-media-driver
+})
-    # not added due to collision
+
-    # https://github.com/NixOS/nixos-hardware/issues/1170
-    #(if (lib.versionOlder (lib.versions.majorMinor lib.version) "23.11")
-    #  then vaapiIntel
-    #  else intel-vaapi-driver)
-    vaapiVdpau
-    libvdpau-va-gl
-    intel-ocl
-    intel-compute-runtime # OpenCL filter support (hardware tonemapping and subtitle burn-in)
-    (pkgs.nvtopPackages.intel or pkgs.nvtop-intel)
-  ];
-}
 ]

hardware/gpu/rocm.nix

@@ -1,12 +1,18 @@
 { pkgs, lib, options, ... }: lib.mkMerge [
-{
+# assumes common-gpu-amd from nixos-hardware is also added
-  # assumes common-gpu-amd from nixos-hardware is also added
+# TODO: should we move it from flake.nix to here?
-  # TODO: should we move it from flake.nix to here?
+# https://github.com/NixOS/nixos-hardware/blob/master/common/gpu/amd/default.nix
-  # https://github.com/NixOS/nixos-hardware/blob/master/common/gpu/amd/default.nix
 
+(lib.mkIf (lib.versionOlder (lib.versions.majorMinor lib.version) "24.11") {
   hardware.opengl.enable = true;
   hardware.opengl.driSupport = true;
   hardware.opengl.driSupport32Bit = true;
+})
+(lib.mkIf (lib.versionAtLeast (lib.versions.majorMinor lib.version) "24.11") {
+  hardware.graphics.enable = true;
+  hardware.graphics.enable32Bit = true;
+})
+{
 
   nixpkgs.config.openglSupport = true; # why is this not set by hardware.opengl.enable ?
   nixpkgs.config.rocmSupport = true;
@@ -14,19 +20,11 @@
   nixpkgs.config.vaapiSupport = true;
 
   services.ollama.acceleration = lib.mkDefault "rocm";
-}
+
-(lib.mkIf (lib.versionAtLeast (lib.versions.majorMinor lib.version) "24.05") {
   hardware.amdgpu.opencl.enable = lib.mkDefault true;
   #hardware.amdgpu.amdvlk.enable = lib.mkDefault true;
   #hardware.amdgpu.amdvlk.support32Bit.enable = lib.mkDefault true;
-})
+
-#(lib.mkIf (lib.versionOlder (lib.versions.majorMinor lib.version) "24.05") {
-#  # nixos-hardware common-amd options
-#  # https://github.com/NixOS/nixos-hardware/blob/master/common/gpu/amd/default.nix
-#  hardware.amdgpu.opencl = lib.mkDefault true;
-#  #hardware.amdgpu.amdvlk = lib.mkDefault true;
-#})
-{
   # https://libreddit.noximilien.pbsds.net/r/archlinux/comments/nih9c9/amdgpu_vs_modesetting_in_current_510_kernels_xorg/
   services.xserver.videoDrivers = [ "amdgpu" ]; # use gpu, adaptive sync and and hardware page flipping
   #services.xserver.videoDrivers = [ "modesetting" ]; # integrated (non-accelerated) framebuffer, KMS  (default in nixos-hardware)

profiles/desktop/lutris.nix

@@ -29,14 +29,17 @@ lib.mkMerge [
 
   ];
 
-	hardware.opengl.enable = true;
 }
 (lib.optionalAttrs (lib.versionOlder (lib.versions.majorMinor lib.version) "24.11") {
+  hardware.opengl.enable = true;
   hardware.opengl.driSupport = true;
-})
-{
   hardware.opengl.driSupport32Bit = true;
   hardware.opengl.extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
+})
+(lib.optionalAttrs (lib.versionAtLeast (lib.versions.majorMinor lib.version) "24.11") {
+  hardware.graphics.enable = true;
+  hardware.graphics.enable32Bit = true;
+  hardware.graphics.extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
+})
 
-}
 ]

profiles/desktop/steam.nix

@@ -66,14 +66,19 @@ lib.mkMerge [
 
 	#services.joycond.enable = true;
 
-	hardware.opengl.enable = true;
 }
 (lib.optionalAttrs (lib.versionOlder (lib.versions.majorMinor lib.version) "24.11") {
+  hardware.opengl.enable = true;
   hardware.opengl.driSupport = true;
-})
-{
   hardware.opengl.driSupport32Bit = true;
   hardware.opengl.extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
+})
+(lib.optionalAttrs (lib.versionAtLeast (lib.versions.majorMinor lib.version) "24.11") {
+  hardware.graphics.enable = true;
+  hardware.graphics.enable32Bit = true;
+  hardware.graphics.extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
+})
+{
 
   environment.systemPackages = with pkgs; [
     steam-tui