diff --git a/source/arm11/hardware/gfx.c b/source/arm11/hardware/gfx.c
index e3a8590..fd49499 100644
--- a/source/arm11/hardware/gfx.c
+++ b/source/arm11/hardware/gfx.c
@@ -101,13 +101,13 @@ static struct
 	bool events[6];
 	u32 swap;              // Currently active framebuffer.
 	void *framebufs[2][4]; // For each screen A1, A2, B1, B2
-	u32 strides[2];        // Top, bottom
+	u16 strides[2];        // Top, bottom
 	u32 formats[2];        // Top, bottom
 } g_gfxState = {0};
 
 
 
-static u32 fmt2PixSize(GfxFbFmt fmt);
+static u8 fmt2PixSize(GfxFbFmt fmt);
 static void setupFramebufs(GfxFbFmt fmtTop, GfxFbFmt fmtBot);
 static void deallocFramebufs(void);
 static void setupDislayController(u8 lcd);
@@ -272,9 +272,9 @@ void GFX_setFramebufFmt(GfxFbFmt fmtTop, GfxFbFmt fmtBot)
 	REG_LCD_ABL1_FILL = 0;
 }
 
-static u32 fmt2PixSize(GfxFbFmt fmt)
+static u8 fmt2PixSize(GfxFbFmt fmt)
 {
-	u32 size;
+	u8 size;
 
 	switch(fmt)
 	{
@@ -293,8 +293,8 @@ static u32 fmt2PixSize(GfxFbFmt fmt)
 
 static void setupFramebufs(GfxFbFmt fmtTop, GfxFbFmt fmtBot)
 {
-	const u32 topPixSize = fmt2PixSize(fmtTop);
-	const u32 botPixSize = fmt2PixSize(fmtBot);
+	const u8 topPixSize = fmt2PixSize(fmtTop);
+	const u8 botPixSize = fmt2PixSize(fmtBot);
 	g_gfxState.strides[0] = 240u * topPixSize; // No gap.
 	g_gfxState.strides[1] = 240u * botPixSize; // No gap.
 
@@ -312,8 +312,8 @@ static void setupFramebufs(GfxFbFmt fmtTop, GfxFbFmt fmtBot)
 	g_gfxState.framebufs[1][3] = botPtr;             // Bottom B2 (unused)
 	g_gfxState.framebufs[0][3] = vramAlloc(topSize); // Top B2 (3D right eye)
 
-	g_gfxState.formats[0] = 0<<16 | 3<<8 | 1<<6 | 0<<4 | fmtTop;
-	g_gfxState.formats[1] = 0<<16 | 3<<8 | 0<<6 | 0<<4 | fmtBot;
+	g_gfxState.formats[0] = 0u<<16 | 3u<<8 | 1u<<6 | 0u<<4 | fmtTop;
+	g_gfxState.formats[1] = 0u<<16 | 3u<<8 | 0u<<6 | 0u<<4 | fmtBot;
 }
 
 static void deallocFramebufs(void)
diff --git a/source/arm11/hardware/lgyfb.c b/source/arm11/hardware/lgyfb.c
index 805d588..7e58a7c 100644
--- a/source/arm11/hardware/lgyfb.c
+++ b/source/arm11/hardware/lgyfb.c
@@ -122,8 +122,8 @@ alignas(16) static const u8 firstList[1136] =
 	0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0xE1, 0x00, 0x0F, 0x00, 0x03, 0x00, 0x03, 0x00, 0xC0, 0x00, 0x4F, 0x80,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
-	0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x0F, 0x00, 0xC8, 0x00, 0x4F, 0x80,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+	0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xC8, 0x00, 0x4F, 0x80,
+	0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
 	0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x0F, 0x00, 0xD0, 0x00, 0x4F, 0x80,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
 	0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x0F, 0x00, 0xD8, 0x00, 0x4F, 0x80,
@@ -145,15 +145,15 @@ alignas(16) static const u8 firstList[1136] =
 	0x5E, 0x02, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00, 0x5F, 0x02, 0x0F, 0x00,
 	0x00, 0x00, 0x00, 0x80, 0x27, 0x02, 0x0F, 0x00, 0x01, 0x00, 0x00, 0x00,
 	0x53, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x02, 0x01, 0x00,
-	0x0F, 0x00, 0x00, 0x00, 0x32, 0x02, 0x0F, 0x00, 0x3E, 0x00, 0x00, 0x00,
+	0x0F, 0x00, 0x00, 0x00, 0x32, 0x02, 0x0F, 0x00, 0x3E, 0x00, 0x00, 0x3F,
 	0x33, 0x02, 0x2F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x43, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80, 0x80, 0x3D, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80,
+	0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x3F, 0x33, 0x02, 0x2F, 0x80,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x33, 0x02, 0x2F, 0x80, 0x80, 0x3D, 0x00, 0x00, 0x00, 0xE0, 0x3E, 0x00,
-	0x3E, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80, 0xE0, 0x46, 0x00, 0x00,
+	0x3E, 0x00, 0x00, 0x3F, 0x33, 0x02, 0x2F, 0x80, 0xE0, 0x46, 0x00, 0x00,
 	0x00, 0x40, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80,
-	0x00, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00,
+	0x00, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x3F,
 	0x33, 0x02, 0x2F, 0x80, 0xE0, 0x46, 0x00, 0x00, 0x00, 0x7C, 0x47, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80, 0x00, 0x3F, 0x00, 0x00,
 	0x00, 0xE0, 0x3E, 0x00, 0x01, 0x00, 0x00, 0x00, 0x45, 0x02, 0x01, 0x00,
@@ -187,15 +187,15 @@ alignas(16) static const u8 secondList[448] =
 	0x01, 0x00, 0x00, 0x00, 0x5F, 0x02, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x80,
 	0x27, 0x02, 0x0F, 0x00, 0x01, 0x00, 0x00, 0x00, 0x53, 0x02, 0x01, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x45, 0x02, 0x01, 0x00, 0x0F, 0x00, 0x00, 0x00,
-	0x32, 0x02, 0x0F, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80,
+	0x32, 0x02, 0x0F, 0x00, 0x3E, 0x00, 0x00, 0x3F, 0x33, 0x02, 0x2F, 0x80,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x33, 0x02, 0x2F, 0x80, 0x80, 0x3D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x3E, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80, 0x00, 0x00, 0x00, 0x00,
+	0x3E, 0x00, 0x00, 0x3F, 0x33, 0x02, 0x2F, 0x80, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x7C, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80,
-	0x80, 0x3D, 0x00, 0x00, 0x00, 0xE0, 0x3E, 0x00, 0x3E, 0x00, 0x00, 0x00,
+	0x80, 0x3D, 0x00, 0x00, 0x00, 0xE0, 0x3E, 0x00, 0x3E, 0x00, 0x00, 0x3F,
 	0x33, 0x02, 0x2F, 0x80, 0xE0, 0x46, 0x00, 0x00, 0x00, 0x40, 0x43, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80, 0x00, 0x3F, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x33, 0x02, 0x2F, 0x80,
+	0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x3F, 0x33, 0x02, 0x2F, 0x80,
 	0xE0, 0x46, 0x00, 0x00, 0x00, 0x7C, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x33, 0x02, 0x2F, 0x80, 0x00, 0x3F, 0x00, 0x00, 0x00, 0xE0, 0x3E, 0x00,
 	0x01, 0x00, 0x00, 0x00, 0x45, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,