vi: Unify resolutions values and accurate implementation of them. (#2640)

* vi: Unify resolutions values and accurate implementation of them.

To continue what was made in #2618, I've REd `vi` service a bit. Now values and checks related to displays are more accurate.

- `am`  GetDefaultDisplayResolution / GetDefaultDisplayResolutionChangeEvent have more informations on what the service does.
- `vi:u/vi:m/vi:s` GetDisplayService are now accurate.
- `IApplicationDisplay` GetRelayService, GetSystemDisplayService, GetManagerDisplayService, GetIndirectDisplayTransactionService, ListDisplays, OpenDisplay, OpenDefaultDisplay, CloseDisplay, GetDisplayResolution are now properly implemented.
- Some other calls are cleaned or have extra checks accordingly to RE.

Additionnaly, `IFriendService` have some wrong aligned things, and `pm:info` service placeholder was missing.

* just use _openedDisplayInfo.Remove()

* use context.Memory.Fill()

* fix some casting

* remove unneeded comment

* cleanup

* uses TryAdd

* displayId > ulong

* GetDisplayResolution > ulong

* UL

1 files changed, 14 insertions, 0 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Vi/RootService/ApplicationDisplayService/IManagerDisplayService.cs b/Ryujinx.HLE/HOS/Services/Vi/RootService/ApplicationDisplayService/IManagerDisplayService.cs
index 6cc103a0..fdab0f1b 100644
--- a/Ryujinx.HLE/HOS/Services/Vi/RootService/ApplicationDisplayService/IManagerDisplayService.cs
+++ b/Ryujinx.HLE/HOS/Services/Vi/RootService/ApplicationDisplayService/IManagerDisplayService.cs
@@ -11,6 +11,20 @@ namespace Ryujinx.HLE.HOS.Services.Vi.RootService.ApplicationDisplayService
             _applicationDisplayService = applicationDisplayService;
         }
 
+        [CommandHipc(1102)]
+        // GetDisplayResolution(u64 display_id) -> (u64 width, u64 height)
+        public ResultCode GetDisplayResolution(ServiceCtx context)
+        {
+            ulong displayId = context.RequestData.ReadUInt64();
+
+            (ulong width, ulong height) = AndroidSurfaceComposerClient.GetDisplayInfo(context, displayId);
+
+            context.ResponseData.Write(width);
+            context.ResponseData.Write(height);
+
+            return ResultCode.Success;
+        }
+
         [CommandHipc(2010)]
         // CreateManagedLayer(u32, u64, nn::applet::AppletResourceUserId) -> u64
         public ResultCode CreateManagedLayer(ServiceCtx context)