commit c67b03798c274884172c1f99222ba31ce33e1b6b
author Terence Hampson <thampson@codeaurora.org> Wed Oct 09 11:32:21 2013 -0400
committer Terence Hampson <thampson@codeaurora.org> Tue Dec 17 14:55:47 2013 -0500
tree 299ae1b0fa469d6a01c22cbf1c66dc04690f2030
parent a5e56961065e0fd224a1abbb2d79eb7e6cf60cae

hwc: Remove need for intermediate for mdp3 composition

8x10 has a product line that is suppose to use 256MB. The
intermediate buffers allocated are not needed when we can
compose onto fb frame.

Change-Id: I13fd2deb328a3ef4b6738cfe7030fe67ea7bd6c6

libhwcomposer/hwc.cpp

diff --git a/libhwcomposer/hwc.cpp b/libhwcomposer/hwc.cpp
index 3e94d74..b28a8f3 100644
--- a/libhwcomposer/hwc.cpp
+++ b/libhwcomposer/hwc.cpp
@@ -506,7 +506,7 @@
         //TODO We dont check for SKIP flag on this layer because we need PAN
         //always. Last layer is always FB
         private_handle_t *hnd = (private_handle_t *)fbLayer->handle;
-        if(copybitDone) {
+        if(copybitDone && ctx->mMDP.version >= qdutils::MDP_V4_0) {
             hnd = ctx->mCopyBit[dpy]->getCurrentRenderBuffer();
         }