commit d7131e66d7365a7c5d953ad60325ef4825606f0d
author radhakrishna <radhakrishna@codeaurora.org> Tue Oct 13 12:32:30 2015 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Thu Oct 29 00:00:58 2015 -0700
tree 6b3e913fb5ff0c5318a76c7775b8ab3b6b65438e
parent 5fb6d407cf7c8406909fb1797e1e862e6a9c9ff8

sdm: Add support for UBWC in C2D

Add support for UBWC in gralloc alloc_buffer api and copybit

Change-Id: I264114d51c2d3caeb1611139641d99ddb006a7ce

libgralloc/alloc_controller.cpp

diff --git a/libgralloc/alloc_controller.cpp b/libgralloc/alloc_controller.cpp
index 1b59fde..4e9e264 100644
--- a/libgralloc/alloc_controller.cpp
+++ b/libgralloc/alloc_controller.cpp
@@ -844,6 +844,10 @@
         return -ENOMEM;
     }
 
+    if(isUBwcEnabled(format, usage)) {
+      data.allocType |= private_handle_t::PRIV_FLAGS_UBWC_ALIGNED;
+    }
+
     private_handle_t* hnd = new private_handle_t(data.fd, data.size,
                                                  data.allocType, 0, format,
                                                  alignedw, alignedh);