From f7a675837bdad03d398c9b6f0f593b9c51c679b5 Mon Sep 17 00:00:00 2001
From: Jesse Hall <jessehall@google.com>
Date: Tue, 5 Nov 2013 16:12:31 -0800
Subject: [PATCH] Provide virtual display output buffer to HWC in prepare

We were already making sure the HWComposer class had the handle before
prepare, but it wasn't passing the handle along to HWC as intended.

Partial fix for bug: 11430248
Change-Id: I25f672c4fdfaa6a81fe0acb24d9ad05153ee17dc
---
 services/surfaceflinger/DisplayHardware/HWComposer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 2469f0cf6..c7d1a903e 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -605,7 +605,7 @@ status_t HWComposer::prepare() {
         mLists[i] = disp.list;
         if (mLists[i]) {
             if (hwcHasApiVersion(mHwc, HWC_DEVICE_API_VERSION_1_3)) {
-                mLists[i]->outbuf = NULL;
+                mLists[i]->outbuf = disp.outbufHandle;
                 mLists[i]->outbufAcquireFenceFd = -1;
             } else if (hwcHasApiVersion(mHwc, HWC_DEVICE_API_VERSION_1_1)) {
                 // garbage data to catch improper use