commit a2978452bd37c6e8ff7777b07f652dd4f5cd5905
author Arun Kumar K.R <akumarkr@codeaurora.org> Thu Feb 07 01:34:24 2013 -0800
committer Ramkumar Radhakrishnan <ramkumar@codeaurora.org> Sat May 11 18:05:40 2013 -0700
tree 46f1b8e8af10a236c2ec283a8009385b291360b5
parent 330067c2ef5f69648a2e9d3be383f3f4394bcbea

hwc: Add support for EXT_ONLY Layers

If there are any EXTERNAL_ONLY layers present in the list, mark
them as HWC_OVERLAY such that SF does not compose and in hwc_set
post that layer to Ext display, ignore other layers

Change-Id: Ic5db3bfa88295167d23d1fb2be7640c9fc772054

libgralloc/gralloc_priv.h

diff --git a/libgralloc/gralloc_priv.h b/libgralloc/gralloc_priv.h
index 08d95be..3d4e462 100644
--- a/libgralloc/gralloc_priv.h
+++ b/libgralloc/gralloc_priv.h
@@ -54,6 +54,9 @@
      * cannot be used with noncontiguous heaps */
     GRALLOC_USAGE_PRIVATE_UNCACHED        =       0x02000000,
 
+    /* Buffer content should be displayed on an primary display only */
+    GRALLOC_USAGE_PRIVATE_INTERNAL_ONLY   =       0x04000000,
+
     /* Buffer content should be displayed on an external display only */
     GRALLOC_USAGE_PRIVATE_EXTERNAL_ONLY   =       0x08000000,