DolphinQt: Expose SYSCONF sound setting

Source/Core/Core/Config/SYSCONFSettings.cpp

@@ -14,6 +14,7 @@ const Info<u32> SYSCONF_COUNTRY{{System::SYSCONF, "IPL", "SADR"}, 0x6c};
 const Info<bool> SYSCONF_WIDESCREEN{{System::SYSCONF, "IPL", "AR"}, true};
 const Info<bool> SYSCONF_PROGRESSIVE_SCAN{{System::SYSCONF, "IPL", "PGS"}, true};
 const Info<bool> SYSCONF_PAL60{{System::SYSCONF, "IPL", "E60"}, 0x01};
+const Info<u32> SYSCONF_SOUND_MODE{{System::SYSCONF, "IPL", "SND"}, 0x01};
 
 // SYSCONF.BT
 
@@ -22,13 +23,14 @@ const Info<u32> SYSCONF_SENSOR_BAR_SENSITIVITY{{System::SYSCONF, "BT", "SENS"},
 const Info<u32> SYSCONF_SPEAKER_VOLUME{{System::SYSCONF, "BT", "SPKV"}, 0x58};
 const Info<bool> SYSCONF_WIIMOTE_MOTOR{{System::SYSCONF, "BT", "MOT"}, true};
 
-const std::array<SYSCONFSetting, 10> SYSCONF_SETTINGS{
+const std::array<SYSCONFSetting, 11> SYSCONF_SETTINGS{
     {{SYSCONF_SCREENSAVER, SysConf::Entry::Type::Byte},
      {SYSCONF_LANGUAGE, SysConf::Entry::Type::Byte},
      {SYSCONF_COUNTRY, SysConf::Entry::Type::BigArray},
      {SYSCONF_WIDESCREEN, SysConf::Entry::Type::Byte},
      {SYSCONF_PROGRESSIVE_SCAN, SysConf::Entry::Type::Byte},
      {SYSCONF_PAL60, SysConf::Entry::Type::Byte},
+     {SYSCONF_SOUND_MODE, SysConf::Entry::Type::Byte},
      {SYSCONF_SENSOR_BAR_POSITION, SysConf::Entry::Type::Byte},
      {SYSCONF_SENSOR_BAR_SENSITIVITY, SysConf::Entry::Type::Long},
      {SYSCONF_SPEAKER_VOLUME, SysConf::Entry::Type::Byte},