input_common: Reintroduce custom pro controller support

src/input_common/drivers/joycon.cpp

@@ -16,7 +16,7 @@ namespace InputCommon {
 
 Joycons::Joycons(const std::string& input_engine_) : InputEngine(input_engine_) {
     // Avoid conflicting with SDL driver
-    if (!Settings::values.enable_joycon_driver) {
+    if (!Settings::values.enable_joycon_driver && !Settings::values.enable_procon_driver) {
         return;
     }
     LOG_INFO(Input, "Joycon driver Initialization started");
@@ -46,6 +46,12 @@ void Joycons::Reset() {
         }
         device->Stop();
     }
+    for (const auto& device : pro_controller) {
+        if (!device) {
+            continue;
+        }
+        device->Stop();
+    }
     SDL_hid_exit();
 }
 
@@ -61,6 +67,11 @@ void Joycons::Setup() {
         PreSetController(GetIdentifier(port, Joycon::ControllerType::Right));
         device = std::make_shared<Joycon::JoyconDriver>(port++);
     }
+    port = 0;
+    for (auto& device : pro_controller) {
+        PreSetController(GetIdentifier(port, Joycon::ControllerType::Pro));
+        device = std::make_shared<Joycon::JoyconDriver>(port++);
+    }
 
     scan_thread = std::jthread([this](std::stop_token stop_token) { ScanThread(stop_token); });
 }
@@ -116,6 +127,9 @@ bool Joycons::IsDeviceNew(SDL_hid_device_info* device_info) const {
     // Check if device already exist
     switch (type) {
     case Joycon::ControllerType::Left:
+        if (!Settings::values.enable_joycon_driver) {
+            return false;
+        }
         for (const auto& device : left_joycons) {
             if (is_handle_identical(device)) {
                 return false;
@@ -123,12 +137,25 @@ bool Joycons::IsDeviceNew(SDL_hid_device_info* device_info) const {
         }
         break;
     case Joycon::ControllerType::Right:
+        if (!Settings::values.enable_joycon_driver) {
+            return false;
+        }
         for (const auto& device : right_joycons) {
             if (is_handle_identical(device)) {
                 return false;
             }
         }
         break;
+    case Joycon::ControllerType::Pro:
+        if (!Settings::values.enable_procon_driver) {
+            return false;
+        }
+        for (const auto& device : pro_controller) {
+            if (is_handle_identical(device)) {
+                return false;
+            }
+        }
+        break;
     default:
         return false;
     }
@@ -199,6 +226,14 @@ std::shared_ptr<Joycon::JoyconDriver> Joycons::GetNextFreeHandle(
             return *unconnected_device;
         }
     }
+    if (type == Joycon::ControllerType::Pro) {
+        const auto unconnected_device = std::ranges::find_if(
+            pro_controller, [](auto& device) { return !device->IsConnected(); });
+
+        if (unconnected_device != pro_controller.end()) {
+            return *unconnected_device;
+        }
+    }
     return nullptr;
 }
 
@@ -409,6 +444,15 @@ std::shared_ptr<Joycon::JoyconDriver> Joycons::GetHandle(PadIdentifier identifie
         }
     }
 
+    if (type == Joycon::ControllerType::Pro) {
+        const auto matching_device = std::ranges::find_if(
+            pro_controller, [is_handle_active](auto& device) { return is_handle_active(device); });
+
+        if (matching_device != pro_controller.end()) {
+            return *matching_device;
+        }
+    }
+
     return nullptr;
 }
 
@@ -455,6 +499,9 @@ std::vector<Common::ParamPackage> Joycons::GetInputDevices() const {
     for (const auto& controller : right_joycons) {
         add_entry(controller);
     }
+    for (const auto& controller : pro_controller) {
+        add_entry(controller);
+    }
 
     // List dual joycon pairs
     for (std::size_t i = 0; i < MaxSupportedControllers; i++) {

src/input_common/drivers/joycon.h

@@ -106,6 +106,7 @@ private:
     // Joycon types are split by type to ease supporting dualjoycon configurations
     std::array<std::shared_ptr<Joycon::JoyconDriver>, MaxSupportedControllers> left_joycons{};
     std::array<std::shared_ptr<Joycon::JoyconDriver>, MaxSupportedControllers> right_joycons{};
+    std::array<std::shared_ptr<Joycon::JoyconDriver>, MaxSupportedControllers> pro_controller{};
 };
 
 } // namespace InputCommon

src/input_common/drivers/sdl_driver.cpp

@@ -343,6 +343,14 @@ void SDLDriver::InitJoystick(int joystick_index) {
         }
     }
 
+    if (Settings::values.enable_procon_driver) {
+        if (guid.uuid[5] == 0x05 && guid.uuid[4] == 0x7e && guid.uuid[8] == 0x09) {
+            LOG_WARNING(Input, "Preferring joycon driver for device index {}", joystick_index);
+            SDL_JoystickClose(sdl_joystick);
+            return;
+        }
+    }
+
     std::scoped_lock lock{joystick_map_mutex};
     if (joystick_map.find(guid) == joystick_map.end()) {
         auto joystick = std::make_shared<SDLJoystick>(guid, 0, sdl_joystick, sdl_gamecontroller);
@@ -465,13 +473,19 @@ SDLDriver::SDLDriver(std::string input_engine_) : InputEngine(std::move(input_en
     SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_PS5_RUMBLE, "1");
     SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "1");
 
-    // Disable hidapi drivers for switch controllers when the custom joycon driver is enabled
+    // Disable hidapi drivers for joycon controllers when the custom joycon driver is enabled
     if (Settings::values.enable_joycon_driver) {
         SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_JOY_CONS, "0");
     } else {
         SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_JOY_CONS, "1");
     }
-    SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_SWITCH, "1");
+
+    // Disable hidapi drivers for pro controllers when the custom joycon driver is enabled
+    if (Settings::values.enable_procon_driver) {
+        SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_SWITCH, "0");
+    } else {
+        SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_SWITCH, "1");
+    }
 
     // Disable hidapi driver for xbox. Already default on Windows, this causes conflict with native
     // driver on Linux.

src/input_common/helpers/joycon_driver.cpp

@@ -543,9 +543,10 @@ void JoyconDriver::SetCallbacks(const JoyconCallbacks& callbacks) {
 
 DriverResult JoyconDriver::GetDeviceType(SDL_hid_device_info* device_info,
                                          ControllerType& controller_type) {
-    static constexpr std::array<std::pair<u32, ControllerType>, 2> supported_devices{
+    static constexpr std::array<std::pair<u32, ControllerType>, 6> supported_devices{
         std::pair<u32, ControllerType>{0x2006, ControllerType::Left},
         {0x2007, ControllerType::Right},
+        {0x2009, ControllerType::Pro},
     };
     constexpr u16 nintendo_vendor_id = 0x057e;