From 251984922891053df733429d00e4006fe567e52b Mon Sep 17 00:00:00 2001
From: freq-mod <32672779+freq-mod@users.noreply.github.com>
Date: Wed, 2 Mar 2022 10:14:18 +0100
Subject: [PATCH] OPLL systems

---
 src/engine/sysDef.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/engine/sysDef.cpp b/src/engine/sysDef.cpp
index 52a4cb89e..3c988ceb8 100644
--- a/src/engine/sysDef.cpp
+++ b/src/engine/sysDef.cpp
@@ -463,6 +463,18 @@ const char* DivEngine::getSongSystemName() {
         return "Sega Genesis Extended Channel 3";
       }
 
+      if (song.system[0]==DIV_SYSTEM_OPLL && song.system[1]==DIV_SYSTEM_SMS) {
+        return "NTSC-J Sega Master System";
+      }
+      if (song.system[0]==DIV_SYSTEM_OPLL_DRUMS && song.system[1]==DIV_SYSTEM_SMS) {
+        return "NTSC-J Sega Master System + drums";
+      }
+      if (song.system[0]==DIV_SYSTEM_OPLL && song.system[1]==DIV_SYSTEM_AY8910) {
+        return "MSX-MUSIC";
+      }
+      if (song.system[0]==DIV_SYSTEM_OPLL_DRUMS && song.system[1]==DIV_SYSTEM_AY8910) {
+        return "MSX-MUSIC + drums";
+      }
       if (song.system[0]==DIV_SYSTEM_C64_6581 && song.system[1]==DIV_SYSTEM_C64_6581) {
         return "Commodore 64 with dual 6581";
       }