commit a727a888ba89a63e5394483e4f418f10d9db5051
author Arun Kumar K.R <akumarkr@codeaurora.org> Wed Aug 20 17:14:26 2014 -0700
committer Arun Kumar K.R <akumarkr@codeaurora.org> Wed Sep 17 13:48:26 2014 -0700
tree 27d25155b11498f4f2822860e31bbd135cb7c49b
parent 783649515ec86d6cab90a57b4dc531f0a13e3eef

display: Add support for dynamic refresh rate

- The primary panels refresh rate can be change by clients
- Required refresh rate will be set by client using metadata
- If there are multiple clients requesting, it will be used only
  when the refresh rates are equal, else it resets to default
- Set the new refresh rate only when there are only YUV layers
  updating or when the list has only one RGB layer updating
- MdpVersion gets the dyn fps capabilities from panelInfo

Change-Id: If3e7e6b2f028eb301399c4d32c748eed8a97c41f

libqdutils/qdMetaData.cpp

diff --git a/libqdutils/qdMetaData.cpp b/libqdutils/qdMetaData.cpp
index dbd6f10..de94591 100644
--- a/libqdutils/qdMetaData.cpp
+++ b/libqdutils/qdMetaData.cpp
@@ -83,7 +83,10 @@
             break;
         case UPDATE_BUFFER_GEOMETRY:
             memcpy((void *)&data->bufferDim, param, sizeof(BufferDim_t));
-        break;
+            break;
+        case UPDATE_REFRESH_RATE:
+            data->refreshrate = *((uint32_t *)param);
+            break;
         case UPDATE_COLOR_SPACE:
             data->colorSpace = *((ColorSpace_t *)param);
             break;