Revert "patches: add ntsync for wine and proton side"

This reverts commit 913ac38b21.

patches/protonprep-valve-staging.sh

@@ -370,14 +370,9 @@
 
     # https://github.com/ValveSoftware/Proton/issues/6717
     # https://gitlab.winehq.org/wine/wine/-/merge_requests/4428
-    echo "WINE: -PENDING- Fix Farlight 84 crash"
+    echo "WINE: -GAME FIXES- Fix Farlight 84 crash"
     patch -Np1 < ../patches/wine-hotfixes/pending/4428.patch
 
-    # kernel side: https://discord.com/channels/110175050006577152/1042846022596042792/1211503288596434994
-    # wine side: https://raw.githubusercontent.com/CachyOS/CachyOS-PKGBUILDS/master/proton-cachyos/fastsync.patch
-    # proton side: https://raw.githubusercontent.com/CachyOS/CachyOS-PKGBUILDS/master/proton-cachyos/disable-fastsync.patch
-    echo "WINE: -PENDING- Enable NTsync"
-    patch -Np1 < ../patches/wine-hotfixes/pending/ntsync.patch
 
 ### END WINE PENDING UPSTREAM SECTION ###
 

proton

@@ -1326,10 +1326,6 @@ class Session:
         if not "noforcelgadd" in self.compat_config:
             self.compat_config.add("forcelgadd")
 
-        #turn off fastsync by default unless it is enabled via env
-        if not "winesync" in self.compat_config:
-            self.compat_config.add("nowinesync")
-
     def init_wine(self):
         if "HOST_LC_ALL" in self.env and len(self.env["HOST_LC_ALL"]) > 0:
             #steam sets LC_ALL=C to help some games, but Wine requires the real value
@@ -1461,7 +1457,6 @@ class Session:
         self.check_environment("PROTON_NO_D9VK",  "nod3d9")
         self.check_environment("PROTON_NO_ESYNC", "noesync")
         self.check_environment("PROTON_NO_FSYNC", "nofsync")
-        self.check_environment("PROTON_USE_WINESYNC", "winesync")
         self.check_environment("PROTON_FORCE_LARGE_ADDRESS_AWARE", "forcelgadd")
         self.check_environment("PROTON_OLD_GL_STRING", "oldglstr")
         self.check_environment("PROTON_NO_WRITE_WATCH", "nowritewatch")
@@ -1490,12 +1485,6 @@ class Session:
         else:
             self.env["WINEFSYNC"] = "1"
 
-        if "winesync" in self.compat_config:
-            self.env.pop("WINE_DISABLE_FAST_SYNC", "")
-        else:
-            if "nowinesync" in self.compat_config:
-                self.env["WINE_DISABLE_FAST_SYNC"] = "1"
-
         if "nowritewatch" in self.compat_config:
             self.env["WINE_DISABLE_WRITE_WATCH"] = "1"
 
@@ -1650,8 +1639,6 @@ class Session:
             f.write("\tWINEESYNC=\"" + self.env["WINEESYNC"] + "\" \\\n")
         if "WINEFSYNC" in self.env:
             f.write("\tWINEFSYNC=\"" + self.env["WINEFSYNC"] + "\" \\\n")
-        if "WINE_DISABLE_FAST_SYNC" in self.env:
-            f.write("\tWINE_DISABLE_FAST_SYNC=\"" + self.env["WINE_DISABLE_FAST_SYNC"] + "\" \\\n")
         if "SteamGameId" in self.env:
             f.write("\tSteamGameId=\"" + self.env["SteamGameId"] + "\" \\\n")
         if "SteamAppId" in self.env: