Nix: remove HiDPI patches

- remove `hidpiXWayland` option
- rename `nvidiaPatches` -> `enableNvidiaPatches` for consistency

nix/wlroots.nix

@@ -1,64 +1,28 @@
 {
+  lib,
   version,
   src,
-  #
   wlroots,
-  xwayland,
-  fetchpatch,
-  lib,
   hwdata,
-  libliftoff,
   libdisplay-info,
-  hidpiXWayland ? true,
+  libliftoff,
   enableXWayland ? true,
-  nvidiaPatches ? false,
+  enableNvidiaPatches ? false,
 }:
-assert (lib.assertMsg (hidpiXWayland -> enableXWayland) ''
-  wlroots-hyprland: cannot have hidpiXWayland when enableXWayland is false.
-'');
-  (wlroots.overrideAttrs
-    (old: {
-      inherit version src;
-      pname =
-        old.pname
-        + "-hyprland"
-        + (
-          if hidpiXWayland
-          then "-hidpi"
-          else ""
-        )
-        + (
-          if nvidiaPatches
-          then "-nvidia"
-          else ""
-        );
-      patches =
-        (old.patches or [])
-        ++ (lib.optionals (enableXWayland && hidpiXWayland) [
-          # adapted from https://gitlab.freedesktop.org/lilydjwg/wlroots/-/commit/6c5ffcd1fee9e44780a6a8792f74ecfbe24a1ca7
-          ./patches/wlroots-hidpi.patch
-          (fetchpatch {
-            url = "https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/18595000f3a21502fd60bf213122859cc348f9af.diff";
-            sha256 = "sha256-jvfkAMh3gzkfuoRhB4E9T5X1Hu62wgUjj4tZkJm0mrI=";
-            revert = true;
-          })
-        ])
-        ++ (lib.optionals nvidiaPatches [
-          ./patches/wlroots-nvidia.patch
-        ]);
-      buildInputs = old.buildInputs ++ [hwdata libliftoff libdisplay-info];
+wlroots.overrideAttrs (old: {
+  inherit version src enableXWayland;
 
-      NIX_CFLAGS_COMPILE = toString [
-        "-Wno-error=maybe-uninitialized"
-      ];
-    }))
-  .override {
-    xwayland = xwayland.overrideAttrs (old: {
-      patches =
-        (old.patches or [])
-        ++ (lib.optionals hidpiXWayland [
-          ./patches/xwayland-vsync.patch
-          ./patches/xwayland-hidpi.patch
-        ]);
-    });
-  }
+  pname = "${old.pname}-hyprland${lib.optionalString enableNvidiaPatches "-nvidia"}";
+
+  patches =
+    (old.patches or [])
+    ++ (lib.optionals enableNvidiaPatches [
+      ./patches/wlroots-nvidia.patch
+    ]);
+
+  buildInputs = old.buildInputs ++ [hwdata libliftoff libdisplay-info];
+
+  NIX_CFLAGS_COMPILE = toString [
+    "-Wno-error=maybe-uninitialized"
+  ];
+})