From 1c024519d538c34431362678c925ea99958ddb6b Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Mon, 1 Oct 2012 01:50:23 +0200
Subject: AUDIO: Add easy way to write to OPL3's secondary register set.

---
 audio/fmopl.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'audio/fmopl.h')

diff --git a/audio/fmopl.h b/audio/fmopl.h
index 323cc3d028..ad1794d873 100644
--- a/audio/fmopl.h
+++ b/audio/fmopl.h
@@ -129,7 +129,9 @@ public:
 
 	/**
 	 * Function to directly write to a specific OPL register.
-	 * This writes to *both* chips for a Dual OPL2.
+	 * This writes to *both* chips for a Dual OPL2. We allow
+	 * writing to secondary OPL registers by using register
+	 * values >= 0x100.
 	 *
 	 * @param r		hardware register number to write to
 	 * @param v		value, which will be written
-- 
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