diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index be37436..a916b32 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -5102,8 +5102,8 @@
             // PCM data
             audio_is_linear_pcm(format) &&
             // mono or stereo
-            ( (channelMask == AUDIO_CHANNEL_OUT_MONO) ||
-              (channelMask == AUDIO_CHANNEL_OUT_STEREO) ) &&
+            ( (channelMask == AUDIO_CHANNEL_IN_MONO) ||
+              (channelMask == AUDIO_CHANNEL_IN_STEREO) ) &&
             // hardware sample rate
             // FIXME actually the native hardware sample rate
             (sampleRate == mSampleRate) &&