diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index dd81c71..9a7f1f1 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -502,7 +502,7 @@
 
 void AudioFlinger::PlaybackThread::Track::appendDumpHeader(String8& result)
 {
-    result.appendFormat("Type     Id Active Client Session S  Flags "
+    result.appendFormat("Type     Id Active Client Session Port Id S  Flags "
                         "  Format Chn mask  SRate "
                         "ST Usg CT "
                         " G db  L dB  R dB  VS dB "
@@ -588,7 +588,7 @@
             ? 'r' /* buffer reduced */: bufferSizeInFrames > mFrameCount
                     ? 'e' /* error */ : ' ' /* identical */;
 
-    result.appendFormat("%7s %6u %7u %2s 0x%03X "
+    result.appendFormat("%7s %6u %7u %7u %2s 0x%03X "
                         "%08X %08X %6u "
                         "%2u %3x %2x "
                         "%5.2g %5.2g %5.2g %5.2g%c "
@@ -596,6 +596,7 @@
             active ? "yes" : "no",
             (mClient == 0) ? getpid() : mClient->pid(),
             mSessionId,
+            mPortId,
             getTrackStateString(),
             mCblk->mFlags,
 
@@ -1886,7 +1887,7 @@
 
 void AudioFlinger::RecordThread::RecordTrack::appendDumpHeader(String8& result)
 {
-    result.appendFormat("Active     Id Client Session S  Flags  "
+    result.appendFormat("Active     Id Client Session Port Id  S  Flags  "
                         " Format Chn mask  SRate Source  "
                         " Server FrmCnt FrmRdy Sil%s\n",
                         isServerLatencySupported() ? "   Latency" : "");
@@ -1894,7 +1895,7 @@
 
 void AudioFlinger::RecordThread::RecordTrack::appendDump(String8& result, bool active)
 {
-    result.appendFormat("%c%5s %6d %6u %7u %2s 0x%03X "
+    result.appendFormat("%c%5s %6d %6u %7u %7u  %2s 0x%03X "
             "%08X %08X %6u %6X "
             "%08X %6zu %6zu %3c",
             isFastTrack() ? 'F' : ' ',
@@ -1902,6 +1903,7 @@
             mId,
             (mClient == 0) ? getpid() : mClient->pid(),
             mSessionId,
+            mPortId,
             getTrackStateString(),
             mCblk->mFlags,
 
@@ -2142,15 +2144,16 @@
 
 void AudioFlinger::MmapThread::MmapTrack::appendDumpHeader(String8& result)
 {
-    result.appendFormat("Client Session   Format Chn mask  SRate Flags %s\n",
+    result.appendFormat("Client Session Port Id  Format Chn mask  SRate Flags %s\n",
                         isOut() ? "Usg CT": "Source");
 }
 
 void AudioFlinger::MmapThread::MmapTrack::appendDump(String8& result, bool active __unused)
 {
-    result.appendFormat("%6u %7u %08X %08X %6u 0x%03X ",
+    result.appendFormat("%6u %7u %7u %08X %08X %6u 0x%03X ",
             mPid,
             mSessionId,
+            mPortId,
             mFormat,
             mChannelMask,
             mSampleRate,