commit 24eec8a5bb9f4e1204b875e46910fa245ff1cf1f
author Saurabh Shah <saurshah@codeaurora.org> Fri Aug 22 15:07:25 2014 -0700
committer Saurabh Shah <saurshah@codeaurora.org> Thu Aug 28 11:09:53 2014 -0700
tree 91189b9f9c186e2e4a6915080b13c98a4dea4959
parent 06af9cb73944ce9bbcc08bd2f4d9e3ef4a6d3311

overlay: Add pipe life-cycle logging

Add pipe life-cycle logging including set, unset, commit.
Remove the older unused logging mechanism.
This is enabled via binder as:
$adb shell service call display.qservice 15 i32 4 i32 1
where 15 is DYNAMIC_DEBUG, 4 is for pipe lifecycle debugging and
1 is to enable

Change-Id: I6c02e24aa91135d4a6c67870b4c103546947da48

libhwcomposer/hwc_qclient.cpp

diff --git a/libhwcomposer/hwc_qclient.cpp b/libhwcomposer/hwc_qclient.cpp
index efe6e16..7e22fd0 100644
--- a/libhwcomposer/hwc_qclient.cpp
+++ b/libhwcomposer/hwc_qclient.cpp
@@ -33,12 +33,14 @@
 #include <mdp_version.h>
 #include <hwc_mdpcomp.h>
 #include <hwc_virtual.h>
+#include <overlay.h>
 
 #define QCLIENT_DEBUG 0
 
 using namespace android;
 using namespace qService;
 using namespace qhwc;
+using namespace overlay;
 
 namespace qClient {
 
@@ -236,6 +238,10 @@
             HWCVirtualBase::dynamicDebug(enable);
             if (debug_type != IQService::DEBUG_ALL)
                 break;
+        case IQService::DEBUG_PIPE_LIFECYCLE:
+            Overlay::debugPipeLifecycle(enable);
+            if (debug_type != IQService::DEBUG_ALL)
+                break;
     }
 }