From a8049f708b023c887bd8a8792b68299c7050dca9 Mon Sep 17 00:00:00 2001
From: Alyssa Milburn
Date: Fri, 17 Jun 2011 19:47:32 +0200
Subject: BACKENDS: Mono output devices are OK on Symbian.

---
 backends/mixer/sdl/sdl-mixer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backends/mixer/sdl/sdl-mixer.cpp b/backends/mixer/sdl/sdl-mixer.cpp
index f0b0885dd7..979b18e264 100644
--- a/backends/mixer/sdl/sdl-mixer.cpp
+++ b/backends/mixer/sdl/sdl-mixer.cpp
@@ -84,8 +84,12 @@ void SdlMixerManager::init() {
 		if (_obtained.format != desired.format)
 			warning("SDL mixer sound format: %d differs from desired: %d", _obtained.format, desired.format);
 
+#ifndef __SYMBIAN32__
+		// The SymbianSdlMixerManager does stereo->mono downmixing,
+		// but otherwise we require stereo output.
 		if (_obtained.channels != 2)
 			error("SDL mixer output requires stereo output device");
+#endif
 
 		_mixer = new Audio::MixerImpl(g_system, _obtained.freq);
 		assert(_mixer);
-- 
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