From 3f2f799248eed03309efebd7a43993011d7fcd7c Mon Sep 17 00:00:00 2001
From: refraction <refraction@96395faa-99c1-11dd-bbfe-3dabce05a288>
Date: Thu, 27 Feb 2014 22:22:28 +0000
Subject: [PATCH] DMA: Fix for FFXII in r5915. Apparently it tries to use an
 invalid DMA mode, so we shall assume they meant "chain" mode.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5917 96395faa-99c1-11dd-bbfe-3dabce05a288
---
 pcsx2/ps2/LegacyDmac.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pcsx2/ps2/LegacyDmac.cpp b/pcsx2/ps2/LegacyDmac.cpp
index 11a1173083..0869f3cff8 100644
--- a/pcsx2/ps2/LegacyDmac.cpp
+++ b/pcsx2/ps2/LegacyDmac.cpp
@@ -267,6 +267,12 @@ static __ri void DmaExec( void (*func)(), u32 mem, u32 value )
 
 	reg.chcr.set(value);
 
+	//Final Fantasy XII sets the DMA Mode to 3 which doesn't exist. On some channels (like SPR) this will break logic completely. so lets assume they mean chain.
+	if (reg.chcr.MOD == 0x3)
+	{
+		DevCon.Warning(L"%s CHCR.MOD set to 3, assuming 1 (chain)", ChcrName(mem));
+		reg.chcr.MOD = 0x1;
+	}
 	if (reg.chcr.STR && dmacRegs.ctrl.DMAE && !psHu8(DMAC_ENABLER+2))
 	{
 		func();