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},

Source/Core/Core/Config/SYSCONFSettings.h

@@ -22,6 +22,7 @@ extern const Info<u32> SYSCONF_COUNTRY;
 extern const Info<bool> SYSCONF_WIDESCREEN;
 extern const Info<bool> SYSCONF_PROGRESSIVE_SCAN;
 extern const Info<bool> SYSCONF_PAL60;
+extern const Info<u32> SYSCONF_SOUND_MODE;
 
 // SYSCONF.BT
 
@@ -36,6 +37,6 @@ struct SYSCONFSetting
   SysConf::Entry::Type type;
 };
 
-extern const std::array<SYSCONFSetting, 10> SYSCONF_SETTINGS;
+extern const std::array<SYSCONFSetting, 11> SYSCONF_SETTINGS;
 
 }  // namespace Config

Source/Core/DolphinQt/Settings/WiiPane.cpp

@@ -69,6 +69,8 @@ void WiiPane::ConnectLayout()
           &WiiPane::OnSaveConfig);
   connect(m_system_language_choice, qOverload<int>(&QComboBox::currentIndexChanged), this,
           &WiiPane::OnSaveConfig);
+  connect(m_sound_mode_choice, qOverload<int>(&QComboBox::currentIndexChanged), this,
+          &WiiPane::OnSaveConfig);
   connect(m_screensaver_checkbox, &QCheckBox::toggled, this, &WiiPane::OnSaveConfig);
   connect(m_pal60_mode_checkbox, &QCheckBox::toggled, this, &WiiPane::OnSaveConfig);
   connect(m_sd_card_checkbox, &QCheckBox::toggled, this, &WiiPane::OnSaveConfig);
@@ -109,10 +111,12 @@ void WiiPane::CreateMisc()
   m_sd_card_checkbox = new QCheckBox(tr("Insert SD Card"));
   m_allow_sd_writes_checkbox = new QCheckBox(tr("Allow Writes to SD Card"));
   m_connect_keyboard_checkbox = new QCheckBox(tr("Connect USB Keyboard"));
+
   m_aspect_ratio_choice_label = new QLabel(tr("Aspect Ratio:"));
   m_aspect_ratio_choice = new QComboBox();
   m_aspect_ratio_choice->addItem(tr("4:3"));
   m_aspect_ratio_choice->addItem(tr("16:9"));
+
   m_system_language_choice_label = new QLabel(tr("System Language:"));
   m_system_language_choice = new QComboBox();
   m_system_language_choice->addItem(tr("Japanese"));
@@ -126,6 +130,12 @@ void WiiPane::CreateMisc()
   m_system_language_choice->addItem(tr("Traditional Chinese"));
   m_system_language_choice->addItem(tr("Korean"));
 
+  m_sound_mode_choice_label = new QLabel(tr("Sound:"));
+  m_sound_mode_choice = new QComboBox();
+  m_sound_mode_choice->addItem(tr("Mono"));
+  m_sound_mode_choice->addItem(tr("Stereo"));
+  m_sound_mode_choice->addItem(tr("Surround"));
+
   m_pal60_mode_checkbox->setToolTip(tr("Sets the Wii display mode to 60Hz (480i) instead of 50Hz "
                                        "(576i) for PAL games.\nMay not work for all games."));
   m_screensaver_checkbox->setToolTip(tr("Dims the screen after five minutes of inactivity."));
@@ -142,6 +152,8 @@ void WiiPane::CreateMisc()
   misc_settings_group_layout->addWidget(m_aspect_ratio_choice, 3, 1, 1, 1);
   misc_settings_group_layout->addWidget(m_system_language_choice_label, 4, 0, 1, 1);
   misc_settings_group_layout->addWidget(m_system_language_choice, 4, 1, 1, 1);
+  misc_settings_group_layout->addWidget(m_sound_mode_choice_label, 5, 0, 1, 1);
+  misc_settings_group_layout->addWidget(m_sound_mode_choice, 5, 1, 1, 1);
 }
 
 void WiiPane::CreateWhitelistedUSBPassthroughDevices()
@@ -203,6 +215,7 @@ void WiiPane::OnEmulationStateChanged(bool running)
   m_pal60_mode_checkbox->setEnabled(!running);
   m_system_language_choice->setEnabled(!running);
   m_aspect_ratio_choice->setEnabled(!running);
+  m_sound_mode_choice->setEnabled(!running);
   m_wiimote_motor->setEnabled(!running);
   m_wiimote_speaker_volume->setEnabled(!running);
   m_wiimote_ir_sensitivity->setEnabled(!running);
@@ -218,6 +231,7 @@ void WiiPane::LoadConfig()
   m_connect_keyboard_checkbox->setChecked(Settings::Instance().IsUSBKeyboardConnected());
   m_aspect_ratio_choice->setCurrentIndex(Config::Get(Config::SYSCONF_WIDESCREEN));
   m_system_language_choice->setCurrentIndex(Config::Get(Config::SYSCONF_LANGUAGE));
+  m_sound_mode_choice->setCurrentIndex(Config::Get(Config::SYSCONF_SOUND_MODE));
 
   PopulateUSBPassthroughListWidget();
 
@@ -244,6 +258,7 @@ void WiiPane::OnSaveConfig()
   Config::SetBase<u32>(Config::SYSCONF_SPEAKER_VOLUME, m_wiimote_speaker_volume->value());
   Config::SetBase<u32>(Config::SYSCONF_LANGUAGE, m_system_language_choice->currentIndex());
   Config::SetBase<bool>(Config::SYSCONF_WIDESCREEN, m_aspect_ratio_choice->currentIndex());
+  Config::SetBase<u32>(Config::SYSCONF_SOUND_MODE, m_sound_mode_choice->currentIndex());
   Config::SetBase(Config::SYSCONF_WIIMOTE_MOTOR, m_wiimote_motor->isChecked());
 }
 

Source/Core/DolphinQt/Settings/WiiPane.h

@@ -50,6 +50,8 @@ private:
   QLabel* m_system_language_choice_label;
   QComboBox* m_aspect_ratio_choice;
   QLabel* m_aspect_ratio_choice_label;
+  QComboBox* m_sound_mode_choice;
+  QLabel* m_sound_mode_choice_label;
 
   // Whitelisted USB Passthrough Devices
   QListWidget* m_whitelist_usb_list;