commit 2e792f9884421fdf5120fbc7a518ef413fcae928
author radhakrishna <radhakrishna@codeaurora.org> Thu Mar 13 11:39:33 2014 +0530
committer radhakrishna <radhakrishna@codeaurora.org> Mon Mar 17 12:56:16 2014 +0530
tree b7c525b3e5f7a29ad2e100664b7e291297c7f51f
parent 921c9694c3c5d23e1345528e65b7325bb4ad5335

h/q/d: Add utility function for 8x16 and read RGB scalar capability

 - Add utility function for 8x16
 - Add internal function to identify if RGB doesn't
   support scaling that is read from capabilities node.
 - If UI layer needs scaling and RGB pipe doesn't
   support scalar, request a VG pipe
 - On 8x16, request DMA pipe for WFD

Change-Id: I94e8e0371bb10fcad53fddd2b7c45bc9b2594a4d

libhwcomposer/hwc.cpp

diff --git a/libhwcomposer/hwc.cpp b/libhwcomposer/hwc.cpp
index 15b9da4..7539a1c 100644
--- a/libhwcomposer/hwc.cpp
+++ b/libhwcomposer/hwc.cpp
@@ -476,7 +476,8 @@
     case HWC_DISPLAY_TYPES_SUPPORTED:
         if(ctx->mMDP.hasOverlay) {
             supported |= HWC_DISPLAY_VIRTUAL_BIT;
-            if(!qdutils::MDPVersion::getInstance().is8x26())
+            if(!(qdutils::MDPVersion::getInstance().is8x26() ||
+                        qdutils::MDPVersion::getInstance().is8x16()))
                 supported |= HWC_DISPLAY_EXTERNAL_BIT;
         }
         value[0] = supported;