commit 919139247ccf5ade7c24ec1a9499a377be5498c2
author Mathias Agopian <mathias@google.com> Mon Oct 10 22:18:55 2011 -0700
committer Mathias Agopian <mathias@google.com> Mon Oct 10 22:18:55 2011 -0700
tree aca54f8ec378483be0d9a842261b2f4f1313c4bc
parent b946a56b696674f6d6f399f68df38ec18adebe87

fix an issue where the screen could stay off

this would happen when toggling on/off/on very fast, the screen
could stay black (while the panel is on).

Bug: 5429724
Change-Id: Ic8aa6aff066e6267923c0d47ef65e314e7bb6d41

services/surfaceflinger/DisplayHardware/DisplayHardwareBase.cpp

diff --git a/services/surfaceflinger/DisplayHardware/DisplayHardwareBase.cpp b/services/surfaceflinger/DisplayHardware/DisplayHardwareBase.cpp
index 59b7e5a..3b7c09e 100644
--- a/services/surfaceflinger/DisplayHardware/DisplayHardwareBase.cpp
+++ b/services/surfaceflinger/DisplayHardware/DisplayHardwareBase.cpp
@@ -122,7 +122,7 @@
 
 DisplayHardwareBase::DisplayHardwareBase(const sp<SurfaceFlinger>& flinger,
         uint32_t displayIndex) 
-    : mCanDraw(true), mScreenAcquired(true)
+    : mScreenAcquired(true)
 {
     mDisplayEventThread = new DisplayEventThread(flinger);
 }
@@ -133,14 +133,9 @@
     mDisplayEventThread->requestExitAndWait();
 }
 
-void DisplayHardwareBase::setCanDraw(bool canDraw)
-{
-    mCanDraw = canDraw;
-}
-
 bool DisplayHardwareBase::canDraw() const
 {
-    return mCanDraw && mScreenAcquired;
+    return mScreenAcquired;
 }
 
 void DisplayHardwareBase::releaseScreen() const