commit 601a8b26746c53986b21e11ca4a1dccb7936fcbc
author Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> Wed Jun 12 23:24:36 2013 -0700
committer Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> Mon Jun 17 16:58:56 2013 -0700
tree 0be147363d08bdac7dc104863e5325f9034b1324
parent 27a16269141dc6ee2e0efaaf392a9e031f5c4e63

hwc: Set external display indicator on RESUME event

   Treat RESUME event as ONLINE event. On Resume event, set
   external display indicator. This will ensure that GPU
   will be used for Primary composition there by freeing
   remaining pipes ensuring that External will be assured
   of pipe allocation.

Change-Id: I53471f4f828811ed8645cf8b08beaab7b46d181d

libhwcomposer/hwc_uevents.cpp

diff --git a/libhwcomposer/hwc_uevents.cpp b/libhwcomposer/hwc_uevents.cpp
index b314317..1751cba 100644
--- a/libhwcomposer/hwc_uevents.cpp
+++ b/libhwcomposer/hwc_uevents.cpp
@@ -202,9 +202,6 @@
         case EXTERNAL_PAUSE:
             {   // pause case
                 ALOGD("%s Received Pause event",__FUNCTION__);
-                // This is required to ensure that composition
-                // fall back to FB, closing all MDP pipes.
-                ctx->mExtDispConfiguring = true;
                 ctx->dpyAttr[dpy].isActive = true;
                 ctx->dpyAttr[dpy].isPause = true;
                 break;
@@ -212,6 +209,8 @@
         case EXTERNAL_RESUME:
             {  // resume case
                 ALOGD("%s Received resume event",__FUNCTION__);
+                // treat Resume as Online event
+                ctx->mExtDispConfiguring = true;
                 ctx->dpyAttr[dpy].isActive = true;
                 ctx->dpyAttr[dpy].isPause = false;
                 break;