Actually implement the new extra options

- Add laptop performance state configuration (different from Windows power plans)

- Add Win/Fn key swap option

Configs/MSI-GF63-Thin-11SC.xml

@@ -265,16 +265,46 @@
 		<MaxVal>228</MaxVal>
 		<CurVal>60</CurVal>
 	</ChargeLimitConf>
+	<PerfModeConf>
+		<Reg>210</Reg>
+		<ModeSel>2</ModeSel>
+		<PerfModes>
+			<PerfMode>
+				<Name>Maximum battery life</Name>
+				<Desc>Optimises your laptop for maximum battery life.
+Limits CPU power draw to 10W.
+If set to default fan curve, uses an alternative fan curve.</Desc>
+				<Value>194</Value>
+			</PerfMode>
+			<PerfMode>
+				<Name>Silent</Name>
+				<Desc>Reduces the maximum fan speed to 60%.</Desc>
+				<Value>193</Value>
+			</PerfMode>
+			<PerfMode>
+				<Name>Balanced</Name>
+				<Desc>Balances battery life and performance.</Desc>
+				<Value>192</Value>
+			</PerfMode>
+			<PerfMode>
+				<Name>High performance</Name>
+				<Desc>Optimises your laptop for maximum performance.
+Old (pre-alpha) versions of MSI Fan Control/YAMDCC set this setting.</Desc>
+				<Value>196</Value>
+			</PerfMode>
+		</PerfModes>
+	</PerfModeConf>
+	<KeySwapConf>
+		<Reg>232</Reg>
+		<Enabled>false</Enabled>
+		<OnVal>16</OnVal>
+		<OffVal>0</OffVal>
+	</KeySwapConf>
 	<RegConfs>
 		<RegConf>
 			<Desc>Set fan mode to Advanced. Fixes fans not working at all with certain fan settings.</Desc>
 			<Reg>212</Reg>
 			<Value>77</Value>
 		</RegConf>
-		<RegConf>
-			<Desc>Set Performance Level to Turbo. Fixes fan speeds capped at ~60% due to the default setting.</Desc>
-			<Reg>210</Reg>
-			<Value>196</Value>
-		</RegConf>
 	</RegConfs>
 </YAMDCC_Config>

Docs/MSI EC Research.md

@@ -111,9 +111,11 @@ Controls the performance level of the laptop:
 
 - `0xC4`: Turbo. The `MSI GF63 Thin 11SC.xml` config sets this value when loaded.
 - `0xC0`: High
-- `0xC1`: Medium (default). Causes maximum fan speeds to be capped at 60%.
-- `0xC2`: Low. Causes fan settings set by MSI Fan Control to be ignored,'
-  and a different default fan curve to be set (not in EC, as far as I know).
+- `0xC1`: Medium (default on my machine). Causes maximum fan speeds to be capped at 60% (~3500 RPM).
+- `0xC2`: Low:
+  - Limits CPU power draw to 10W while active (but not the dGPU power draw, funnily enough).
+  - Modifys some fan settings. This is still being studied, but appears to completely mess up
+    custom fan curves.
 
 ## `0xD3`
 Controls the keyboard backlight. The brightness level can be set using

YAMDCC.Config/KeySwapConf.cs

@@ -0,0 +1,31 @@
+using System.Xml.Serialization;
+
+namespace YAMDCC.Config
+{
+    public class KeySwapConf
+    {
+        /// <summary>
+        /// The register that controls the Win/Fn key swap state.
+        /// </summary>
+        [XmlElement]
+        public byte Reg;
+
+        /// <summary>
+        /// Is the Win/Fn key swap feature enabled?
+        /// </summary>
+        [XmlElement]
+        public bool Enabled;
+
+        /// <summary>
+        /// The value to turn on Win/Fn key swapping.
+        /// </summary>
+        [XmlElement]
+        public byte OnVal;
+
+        /// <summary>
+        /// The value to turn off Win/Fn key swapping.
+        /// </summary>
+        [XmlElement]
+        public byte OffVal;
+    }
+}

YAMDCC.Config/PerfMode.cs

@@ -0,0 +1,26 @@
+using System.Xml.Serialization;
+
+namespace YAMDCC.Config
+{
+    public class PerfMode
+    {
+        /// <summary>
+        /// The name of the performance mode.
+        /// </summary>
+        [XmlElement]
+        public string Name;
+
+        /// <summary>
+        /// The description of the performance mode.
+        /// </summary>
+        [XmlElement]
+        public string Desc;
+
+        /// <summary>
+        /// The value to write to the EC register
+        /// when this performance mode is selected.
+        /// </summary>
+        [XmlElement]
+        public byte Value;
+    }
+}

YAMDCC.Config/PerfModeConf.cs

@@ -0,0 +1,26 @@
+using System.Xml.Serialization;
+
+namespace YAMDCC.Config
+{
+    public class PerfModeConf
+    {
+        /// <summary>
+        /// The register that controls the performance mode.
+        /// </summary>
+        [XmlElement]
+        public byte Reg;
+
+        /// <summary>
+        /// The currently selected performance mode, as
+        /// an index of the available performance modes.
+        /// </summary>
+        [XmlElement]
+        public int ModeSel;
+
+        /// <summary>
+        /// An array of possible performance modes for the laptop.
+        /// </summary>
+        [XmlArray]
+        public PerfMode[] PerfModes;
+    }
+}

YAMDCC.Config/YAMDCC_Config.cs

@@ -68,6 +68,18 @@ public sealed class YAMDCC_Config
         [XmlElement]
         public ChargeLimitConf ChargeLimitConf;
 
+        /// <summary>
+        /// The laptop's performance mode config. May be <c>null</c>.
+        /// </summary>
+        [XmlElement]
+        public PerfModeConf PerfModeConf;
+
+        /// <summary>
+        /// The laptop's Win/Fn keyboard swap config. May be <c>null</c>.
+        /// </summary>
+        [XmlElement]
+        public KeySwapConf KeySwapConf;
+
         /// <summary>
         /// A list of registers to write when applying a fan config.
         /// May be <c>null</c>, but if not <c>null</c>, must have