From da0c6f21262c6a2140b5afa598b9278e7503b341 Mon Sep 17 00:00:00 2001
From: Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org>
Date: Tue, 21 Aug 2012 16:03:32 -0700
Subject: [PATCH] Overlay: Change MDP format for YV12 buffers

   Android uses different alignments for YV12 buffers.
   Hence, introduce a new format (MDP_Y_CR_CB_GH2V2) for
   such buffers.

Change-Id: Id4d58dd77f22c9efb8ece9caa34a8717964bf58d
---
 liboverlay/overlayUtils.cpp | 2 +-
 liboverlay/overlayUtils.h   | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/liboverlay/overlayUtils.cpp b/liboverlay/overlayUtils.cpp
index 161f05c..44ebd3c 100644
--- a/liboverlay/overlayUtils.cpp
+++ b/liboverlay/overlayUtils.cpp
@@ -164,7 +164,7 @@ int getMdpFormat(int format) {
         case HAL_PIXEL_FORMAT_BGRA_8888:
             return MDP_BGRA_8888;
         case HAL_PIXEL_FORMAT_YV12:
-            return MDP_Y_CR_CB_H2V2;
+            return MDP_Y_CR_CB_GH2V2;
         case HAL_PIXEL_FORMAT_YCbCr_422_SP:
             return MDP_Y_CBCR_H2V1;
         case HAL_PIXEL_FORMAT_YCrCb_420_SP:
diff --git a/liboverlay/overlayUtils.h b/liboverlay/overlayUtils.h
index 444c3cd..4509a27 100644
--- a/liboverlay/overlayUtils.h
+++ b/liboverlay/overlayUtils.h
@@ -550,6 +550,7 @@ inline bool isYuv(uint32_t format) {
         case MDP_Y_CRCB_H2V2_TILE:
         case MDP_Y_CBCR_H2V2_TILE:
         case MDP_Y_CR_CB_H2V2:
+        case MDP_Y_CR_CB_GH2V2:
             return true;
         default:
             return false;
@@ -697,6 +698,8 @@ inline int getRotOutFmt(uint32_t format) {
             return MDP_Y_CBCR_H2V2;
         case MDP_Y_CB_CR_H2V2:
             return MDP_Y_CBCR_H2V2;
+        case MDP_Y_CR_CB_GH2V2:
+            return MDP_Y_CRCB_H2V2;
         default:
             return format;
     }