commit 0d0a7cbdd8c0a785c970f234b94b0cd84bc8b7f4
author Saurabh Shah <saurshah@codeaurora.org> Tue Feb 12 17:58:19 2013 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Thu Feb 21 10:19:44 2013 -0800
tree a1c00917929b7232920deeecea9bc2cb03cf1729
parent 3a660a70376870edbb3804cf5af58df1c6ae6a8b

overlay: Add support for pipe dumps.

Add support for pipe state dump useful in dumpsys.
Reduce debug log spam when mdp state changes.

Change-Id: Ie27ad00698085e2ffd6166ad2f7503fe16a571f8

liboverlay/pipes/overlayGenPipe.cpp

diff --git a/liboverlay/pipes/overlayGenPipe.cpp b/liboverlay/pipes/overlayGenPipe.cpp
index 0b864df..486cfda 100644
--- a/liboverlay/pipes/overlayGenPipe.cpp
+++ b/liboverlay/pipes/overlayGenPipe.cpp
@@ -241,6 +241,13 @@
     ALOGE("== Dump Generic pipe end ==");
 }
 
+void GenericPipe::getDump(char *buf, size_t len) {
+    mCtrlData.ctrl.getDump(buf, len);
+    mCtrlData.data.getDump(buf, len);
+    if(mRotUsed && mRot)
+        mRot->getDump(buf, len);
+}
+
 bool GenericPipe::isClosed() const  {
     return (pipeState == CLOSED);
 }