try adding mesa patches from osmc

hosts/raspberry-pi5/profiles/kodi.nix

@@ -38,6 +38,15 @@ in {
     })
   ];
 
+  hardware.opengl.package = pkgs.mesa.overrideAttrs (oA: {
+    patches =
+      oA.patches
+      ++ [
+        ./rbp2-000-do-not-include-gles3-headers.patch
+        ./rbp2-001-add-raspberrypi5-support.patch
+      ];
+  });
+
   environment.systemPackages = [
     kodiPackage
   ];

hosts/raspberry-pi5/profiles/rbp2-000-do-not-include-gles3-headers.patch

@@ -0,0 +1,17 @@
+--- a/include/meson.build	2022-02-28 00:20:21.754665910 +0000
++++ b/include/meson.build	2022-02-28 00:20:32.310758480 +0000
+@@ -51,14 +51,6 @@
+       'GLES2/gl2platform.h',
+       subdir : 'GLES2',
+     )
+-    install_headers(
+-      'GLES3/gl3.h',
+-      'GLES3/gl31.h',
+-      'GLES3/gl32.h',
+-      'GLES3/gl3ext.h',
+-      'GLES3/gl3platform.h',
+-      subdir : 'GLES3',
+-    )
+   endif
+ 
+   if with_opengl