commit 98acd09dde74b2b2e7fe92b4341df320a2449eee
author Saurabh Shah <saurshah@codeaurora.org> Fri May 03 10:48:24 2013 -0700
committer Saurabh Shah <saurshah@codeaurora.org> Fri May 03 10:48:24 2013 -0700
tree 7440d8ab57350fbc3d0191905f64a75944ce2876
parent d6b8d56dd4cfc4f326d33929ac05bac8498ebddc

hwc: Fix Idle fall back when external connected.

Reset idle fall back at the end of prepare, so that irrespective of
whether primary or external is configured first, both will fall back.

Change-Id: I6206f7cf0cccf71d1b33153044546515029f4e08

libhwcomposer/hwc.cpp

diff --git a/libhwcomposer/hwc.cpp b/libhwcomposer/hwc.cpp
index 9bf0c45..f7bb192 100644
--- a/libhwcomposer/hwc.cpp
+++ b/libhwcomposer/hwc.cpp
@@ -221,6 +221,7 @@
 
     ctx->mOverlay->configDone();
     ctx->mRotMgr->configDone();
+    MDPComp::resetIdleFallBack();
 
     return ret;
 }

libhwcomposer/hwc_mdpcomp.cpp

diff --git a/libhwcomposer/hwc_mdpcomp.cpp b/libhwcomposer/hwc_mdpcomp.cpp
index 6977564..3d351d0 100644
--- a/libhwcomposer/hwc_mdpcomp.cpp
+++ b/libhwcomposer/hwc_mdpcomp.cpp
@@ -368,7 +368,6 @@
         ALOGD_IF(isDebug(), "%s: padding round",__FUNCTION__);
         ret = false;
     } else if(sIdleFallBack) {
-        sIdleFallBack = false;
         ALOGD_IF(isDebug(), "%s: idle fallback",__FUNCTION__);
         ret = false;
     }

libhwcomposer/hwc_mdpcomp.h

diff --git a/libhwcomposer/hwc_mdpcomp.h b/libhwcomposer/hwc_mdpcomp.h
index c5212ef..a0255b7 100644
--- a/libhwcomposer/hwc_mdpcomp.h
+++ b/libhwcomposer/hwc_mdpcomp.h
@@ -51,6 +51,7 @@
     static void timeout_handler(void *udata);
     /* Initialize MDP comp*/
     static bool init(hwc_context_t *ctx);
+    static void resetIdleFallBack() { sIdleFallBack = false; }
 
 protected:
     enum ePipeType {