hosts/satori: random update

dont use mesa overrides and delete useless comments

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

hosts/satori/graphics.nix

@@ -13,32 +13,11 @@ in
     nvidia-offload
   ];
   hardware = {
-    /*opengl =
-      let
-      fn = oa: with lib; {
-      nativeBuildInputs = oa.nativeBuildInputs ++ singleton pkgs.glslang;
-      mesonFlags = oa.mesonFlags ++ singleton "-Dvulkan-layers=device-select,overlay";
-      patches = oa.patches ++ singleton ./mesa-vulkan-layer-nvidia.patch;
-      postInstall = oa.postInstall + ''
-      mv $out/lib/libVkLayer* $drivers/lib
-      layer=VkLayer_MESA_device_select
-      substituteInPlace $drivers/share/vulkan/implicit_layer.d/''${layer}.json \
-      --replace "lib''${layer}" "$drivers/lib/lib''${layer}"
-      layer=VkLayer_MESA_overlay
-      substituteInPlace $drivers/share/vulkan/explicit_layer.d/''${layer}.json \
-      --replace "lib''${layer}" "$drivers/lib/lib''${layer}"
-      '';
-      };
-      in
-      with pkgs; {
-      driSupport32Bit = true;
-      enable = true;
-      package = (mesa.overrideAttrs fn).drivers;
-      package32 = (pkgsi686Linux.mesa.overrideAttrs fn).drivers;
-      };*/
     opengl = {
       driSupport32Bit = true;
       enable = true;
+      package = pkgs.master.mesa.drivers;
+      package32 = pkgs.master.pkgsi686Linux.mesa.drivers;
     };
     nvidia = {
       package = config.boot.kernelPackages.nvidia_x11_vulkan_beta;

hosts/satori/mesa-vulkan-layer-nvidia.patch

@@ -0,0 +1,17 @@
+diff --color -u -r b/src/vulkan/device-select-layer/device_select_layer.c a/src/vulkan/device-select-layer/device_select_layer.c
+--- b/src/vulkan/device-select-layer/device_select_layer.c	2022-03-22 11:18:04.309569433 +0530
++++ a/src/vulkan/device-select-layer/device_select_layer.c	2022-03-22 11:18:17.944644235 +0530
+@@ -454,12 +454,8 @@
+       exit(0);
+    } else {
+       unsigned selected_index = get_default_device(info, selection, physical_device_count, physical_devices);
+-      selected_physical_device_count = physical_device_count;
++      selected_physical_device_count = 1;
+       selected_physical_devices[0] = physical_devices[selected_index];
+-      for (unsigned i = 0; i < physical_device_count - 1; ++i) {
+-         unsigned  this_idx = i < selected_index ? i : i + 1;
+-         selected_physical_devices[i + 1] = physical_devices[this_idx];
+-      }
+    }
+ 
+    if (selected_physical_device_count == 0) {

hosts/satori/pkgs.nix

@@ -44,6 +44,7 @@
     git = {
       enable = true;
       package = pkgs.master.git.override {
+        doInstallCheck = false;
         sendEmailSupport = true;
         withManual = false;
       };