omxil: Handle parameter changes for OMX_IndexParamAudioPcm as output reconfiguration

This fixes the output sample rate when decoding with
OMX.Nvidia.aac.decoder (such as on nexus 7), possibly also for other
audio codecs on the same class of devices, possibly also for audio
codecs on other OMX implementations.
Signed-off-by: Martin Storsjö <martin@martin.st>

modules/codec/omxil/omxil.c

@@ -1594,7 +1594,8 @@ static OMX_ERRORTYPE OmxEventHandler( OMX_HANDLETYPE omx_handle,
         break;
 
     case OMX_EventPortSettingsChanged:
-        if( data_2 == 0 || data_2 == OMX_IndexParamPortDefinition )
+        if( data_2 == 0 || data_2 == OMX_IndexParamPortDefinition ||
+            data_2 == OMX_IndexParamAudioPcm )
         {
             OMX_BUFFERHEADERTYPE *sentinel;
             for(i = 0; i < p_sys->ports; i++)