commit 7fb132789d34f3a8f09952b7abdb06cff560d93c
author Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> Mon Jul 01 13:59:34 2013 -0700
committer Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> Fri Jul 12 12:14:08 2013 -0700
tree edb79268baaa9be8e160d6e37b2c80715f8a3d0e
parent e9efd8a487a66efbedcd2e73c877d43aa5fabf28

hwc: Refactor of allowing virtual displays to HWC

  1. Since SF doesnt invoke blank for virtual display,
     handle pipe clean up as part of Primary display
     blank.
  2. Support virtual display to query display attributes.

This refactor is done to address Framework reboot issue.

Change-Id: I266a87228193fd85252a22242b66dd4af5f3033f

libhwcomposer/hwc_utils.cpp

diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index 90038f2..35772e8 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -155,7 +155,7 @@
          MDPComp::getObject(ctx->dpyAttr[HWC_DISPLAY_PRIMARY].xres,
                 rightSplit, HWC_DISPLAY_PRIMARY);
 
-    for (uint32_t i = 0; i < MAX_DISPLAYS; i++) {
+    for (uint32_t i = 0; i < HWC_NUM_DISPLAY_TYPES; i++) {
         ctx->mHwcDebug[i] = new HwcDebug(i);
         ctx->mLayerRotMap[i] = new LayerRotMap();
     }
@@ -199,7 +199,7 @@
         ctx->mRotMgr = NULL;
     }
 
-    for(int i = 0; i < MAX_DISPLAYS; i++) {
+    for(int i = 0; i < HWC_NUM_DISPLAY_TYPES; i++) {
         if(ctx->mCopyBit[i]) {
             delete ctx->mCopyBit[i];
             ctx->mCopyBit[i] = NULL;
@@ -216,7 +216,7 @@
         ctx->mExtDisplay = NULL;
     }
 
-    for(int i = 0; i < MAX_DISPLAYS; i++) {
+    for(int i = 0; i < HWC_NUM_DISPLAY_TYPES; i++) {
         if(ctx->mFBUpdate[i]) {
             delete ctx->mFBUpdate[i];
             ctx->mFBUpdate[i] = NULL;