[Wii/Gamecube] DVD interface is now only initialized when needed

gx/fileio/file_load.c

@@ -88,6 +88,13 @@ static int MountDVD(void)
 {
   GUI_MsgBoxOpen("Information", "Mounting DVD ...",1);
 
+  /* initialize DVD interface if needed */
+#ifdef HW_RVL
+  DI_Init();
+#else
+  DVD_Init();
+#endif
+
   /* check if DVD is already mounted */
   if (dvd_mounted)
   {

gx/main.c

@@ -472,9 +472,8 @@ int main (int argc, char *argv[])
   /* enable 64-byte fetch mode for L2 cache */
   L2Enhance();
   
-  /* initialize DI interface */
+  /* disable DVD cache */
   DI_UseCache(0);
-  DI_Init();
 
   /* autodetect loader arguments */
   if ((argc >= 3) && (argv[1] != NULL))
@@ -499,11 +498,6 @@ int main (int argc, char *argv[])
   /* initialize video engine */
   gx_video_Init();
 
-#ifndef HW_RVL
-  /* initialize DVD interface */
-  DVD_Init();
-#endif
-
   /* initialize input engine */
   gx_input_Init();