Logitech G27 cleanup

rpcs3/Emu/Io/LogitechG27Config.cpp

@@ -5,18 +5,52 @@
 #include "Utilities/File.h"
 #include "LogitechG27Config.h"
 
+template <>
+void fmt_class_string<sdl_mapping_type>::format(std::string& out, u64 arg)
+{
+	format_enum(out, arg, [](sdl_mapping_type value)
+	{
+		switch (value)
+		{
+		case sdl_mapping_type::button: return "button";
+		case sdl_mapping_type::hat: return "hat";
+		case sdl_mapping_type::axis: return "axis";
+		}
+
+		return unknown;
+	});
+}
+
+template <>
+void fmt_class_string<hat_component>::format(std::string& out, u64 arg)
+{
+	format_enum(out, arg, [](hat_component value)
+	{
+		switch (value)
+		{
+		case hat_component::up: return "up";
+		case hat_component::down: return "down";
+		case hat_component::left: return "left";
+		case hat_component::right: return "right";
+		case hat_component::none: return "";
+		}
+
+		return unknown;
+	});
+}
+
 emulated_logitech_g27_config g_cfg_logitech_g27;
 
 LOG_CHANNEL(cfg_log, "CFG");
 
 emulated_logitech_g27_config::emulated_logitech_g27_config()
-	: m_path(fmt::format("%s%s.yml", fs::get_config_dir(true), "LogitechG27"))
+	: m_path(fs::get_config_dir(true) + "LogitechG27.yml")
 {
 }
 
 void emulated_logitech_g27_config::reset()
 {
-	const std::lock_guard<std::mutex> lock(m_mutex);
+	const std::lock_guard lock(m_mutex);
 	cfg::node::from_default();
 }