From c012d6a91766cda3ee2ef49509a343b65208d164 Mon Sep 17 00:00:00 2001
From: Steve Kondik <shade@chemlab.org>
Date: Mon, 11 Jun 2012 02:16:02 -0700
Subject: display: Readd yield in HDMI state change

 * Fix display freeze on HDMI disconnect

Change-Id: Ieeed2bbca973698fdadee7bfd915ec03c9cdde28
---
 libhwcomposer/hwcomposer.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libhwcomposer/hwcomposer.cpp b/libhwcomposer/hwcomposer.cpp
index ad0acc6d2..35c19acff 100644
--- a/libhwcomposer/hwcomposer.cpp
+++ b/libhwcomposer/hwcomposer.cpp
@@ -960,6 +960,8 @@ static void handleHDMIStateChange(hwc_composer_device_t *dev, int externaltype)
         if (fbDev) {
             fbDev->perform(fbDev, EVENT_EXTERNAL_DISPLAY, externaltype);
         }
+        // Yield - Allows the UI channel(with zorder 0) to be opened first
+        sched_yield();
         if(ctx && ctx->mOverlayLibObject) {
             overlay::Overlay *ovLibObject = ctx->mOverlayLibObject;
             if (!externaltype) {
-- 
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