renderer_vulkan: Do not disable FIFO when Apple Low Power Mode is enabled, to prevent tearing

src/common/apple_utils.h

@@ -5,6 +5,5 @@
 namespace AppleUtils {
 
 float GetRefreshRate();
-int IsLowPowerModeEnabled();
 
 } // namespace AppleUtils

src/common/apple_utils.mm

@@ -25,8 +25,4 @@ float GetRefreshRate() { // TODO: How does this handle multi-monitor? -OS
     return 60; // Something went wrong, so just return a generic value
 }
 
-int IsLowPowerModeEnabled() {
-    return (int)[NSProcessInfo processInfo].lowPowerModeEnabled;
-}
-
 } // namespace AppleUtils

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -86,16 +86,6 @@ static bool IsLowRefreshRate() {
     }
 #endif // defined(__APPLE__) || defined(ENABLE_SDL2)
 
-#ifdef __APPLE__
-    // Apple's low power mode sometimes limits applications to 30fps without changing the refresh
-    // rate, meaning the above code doesn't catch it.
-    if (AppleUtils::IsLowPowerModeEnabled()) {
-        LOG_WARNING(Render_Vulkan, "Apple's low power mode is enabled, assuming low application "
-                                   "framerate. FIFO will be disabled");
-        return true;
-    }
-#endif
-
     return false;
 }
 } // Anonymous namespace